CN109893341A - It draws applicator at pinprick and its removes method - Google Patents
It draws applicator at pinprick and its removes method Download PDFInfo
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- CN109893341A CN109893341A CN201910322940.5A CN201910322940A CN109893341A CN 109893341 A CN109893341 A CN 109893341A CN 201910322940 A CN201910322940 A CN 201910322940A CN 109893341 A CN109893341 A CN 109893341A
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- pinprick
- attaching
- item
- traction
- applicator
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Abstract
The present invention relates to applicators at a kind of traction pinprick, belong to medical dressing field.Applicator at the traction pinprick, including attaching piece and dressing sheet, pinprick hole is offered in the middle part of the attaching piece, multiple bar shaped tearing grooves are offered on the peripheral wall in the pinprick hole, the outer ledge that extends radially outwardly and penetrate through the attaching piece of the multiple bar shaped tearing groove along the pinprick hole, the attaching piece is divided into multiple attaching items by the multiple bar shaped tearing groove, it is provided in the bar shaped tearing groove and removes film, the opposite sides for removing film is separately connected the two neighboring attaching item, each attaching item is provided with adhered layer far from the one end in the pinprick hole.Applicator is easy to remove at the traction pinprick.The invention further relates to applicators at a kind of traction pinprick to remove method.
Description
Technical field
The present invention relates to applicator and its sides of removing at a kind of medical dressing device more particularly to a kind of traction pinprick
Method.
Background technique
In medical industry, in the use process of dragging therapeutic equipment, it is easy in generation pinprick hole on the skin of patient.
It in end processing sequences, needs using structures dressing such as dressing patchs at pinprick hole, germ is isolated, treatment is grieved.So
And these dressing patchs are adhered to relatively firm on the skin of patient, after use, are not easy to remove.
Summary of the invention
Based on this, it is necessary to provide applicator at a kind of traction pinprick for being easy to remove and its remove method.
Applicator at a kind of traction pinprick, including piece and dressing sheet are attached, pinprick is offered in the middle part of the attaching piece
Hole offers multiple bar shaped tearing grooves, diameter of the multiple bar shaped tearing groove along the pinprick hole on the peripheral wall in the pinprick hole
To extending outwardly and penetrating through the outer ledge for attaching piece, the attaching piece is divided into multiple by the multiple bar shaped tearing groove
Item is attached, is provided in the bar shaped tearing groove and removes film, the opposite sides for removing film is separately connected two neighboring described
Item is attached, each attaching item is provided with adhered layer far from the one end in the pinprick hole, for being adhered to the skin of patient,
The dressing sheet is set to the bottom surface for attaching piece, and the area of the dressing sheet is less than the area for attaching piece, described to apply
The periphery of tablet is connected on the side wall of the multiple adhered layer for attaching item.
In a wherein embodiment, the attaching piece and the dressing sheet are rectangular patch, the attaching piece
Thickness is greater than the thickness of the dressing sheet.
In a wherein embodiment, intercommunicating pore, the intercommunicating pore and the needle are offered in the middle part of the dressing sheet
Eyelet correspondence communicates, and hydrogel and vitamin C are contained in the dressing sheet.
In a wherein embodiment, the diameter of the intercommunicating pore is equal with the diameter in the pinprick hole, the attaching
Rounded corner is each formed at the four corners of piece.
It is described to remove film and the distance between the upper surface for attaching piece is defined as the in a wherein embodiment
One distance, it is described to remove film and the distance between the lower surface for attaching piece is positioned as second distance, the first distance with
The second distance is equal.
It is described to remove film the bar shaped tearing groove is divided into avoiding hollow groove and feed chute in a wherein embodiment,
The feed chute is located at the dressing sheet and described removes between film.
In a wherein embodiment, the avoiding hollow groove is located at the upper surface for removing film, the width of the avoiding hollow groove
It spends equal with the width of the feed chute.
It further include storing cap in a wherein embodiment, the storing cap is set to the top for attaching piece, and
The pinprick hole is covered, the inside of the storing cap is formed with storage cavity, and the storage cavity is connected to the pinprick hole.
In a wherein embodiment, the periphery of the storing cap can be pasted on the periphery in the pinprick hole with removing.
Applicator removes method at a kind of traction pinprick as described above, comprising the following steps:
The storing cap is taken off from the attaching on piece；Each item that attaches is pinched adjacent to the end in the pinprick hole
Place exerts oneself outward, to force the attaching item to be detached from the pinprick hole；It is described attach item opposite sides remove film because by
Power and tear so that the item that attaches is detached from two attaching items of itself two sides；It is described to attach the stickup of item drive thereon
Layer is detached from the skin of patient to complete removing for the single attaching item；And successively remove the multiple attaching item.
It since each adjacent two attaches between item, in single attaching stress, is held by removing film connection
It is easily separated with the attaching item of two sides, and then convenient for the attaching item of tearing.And due to attaching item at the pinprick hole
Some materials are not bonded together directly by the isolation of dressing sheet with skin, therefore facilitate and tear described end for attaching item
It removes, it is only necessary to the adhered layer for attaching an other end be torn from skin, so that dressing fills at the traction pinprick
Removing for setting is more convenient.And due to only it is described attach piece outer peripheral edge be attached on patient skin, removing
Cheng Zhong, the adhered layer for attaching item is not prone at the pinprick hole of patient pulls power, reduces the pain for the process of removing
Pain.In addition, being connected on the side wall of multiple adhered layers for attaching item due to the periphery of dressing sheet, adhered layer can use
Peripheral wall adherency dressing sheet end, improve the locating effect of dressing sheet.
Detailed description of the invention
Fig. 1 is the perspective exploded view of applicator at the traction pinprick of an embodiment.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Fig. 3 is the perspective exploded view at another visual angle of applicator at traction pinprick shown in Fig. 1.
Fig. 4 is the stereoscopic schematic diagram of the storing cap of an embodiment.
Fig. 5 is the step flow chart for removing method of applicator at the traction pinprick of an embodiment.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term used herein is intended merely to the mesh of description specific embodiment
, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more relevant listed items
Any and all combinations.
The present invention relates to applicators at a kind of traction pinprick.For example, traction pinprick at applicator include attach piece with
Dressing sheet attaches and offers pinprick hole in the middle part of piece, and multiple bar shaped tearing grooves are offered on the peripheral wall in pinprick hole.For example, multiple
Bar shaped tearing groove attaches the outer ledge of piece along extending radially outwardly and penetrating through for pinprick hole, and multiple bar shaped tearing grooves will attach piece
It is divided into multiple attaching items.Film is removed for example, being provided in bar shaped tearing groove, the opposite sides for removing film is separately connected adjacent two
A attaching item.For example, each attaching item is provided with adhered layer far from the one end in pinprick hole, for being adhered to the skin of patient,
Dressing sheet is set to the bottom surface for attaching piece.For example, the area of dressing sheet is less than the area for attaching piece, the periphery of dressing sheet is connected to
On the side wall of multiple adhered layers for attaching item.
It please refers to Fig.1 to Fig.3, applicator at a kind of traction pinprick, including attaches piece 30 and dressing sheet 40, attach piece 30
Middle part offer pinprick hole 31, multiple bar shaped tearing grooves 32, multiple bar shaped tearing grooves 32 are offered on the peripheral wall in pinprick hole 31
The outer ledge to extend radially outwardly and penetrate through attaching piece 30 along pinprick hole 31, multiple bar shaped tearing grooves 32 divide piece 30 is attached
Be divided into multiple attaching items 33, be provided in bar shaped tearing groove 32 and remove film 34, remove film 34 opposite sides be separately connected it is adjacent
Two attaching items 33, each attaching item 33 are provided with adhered layer (not shown) far from the one end in pinprick hole 31, suffer from for being adhered to
On the skin of person, dressing sheet 40 is set to the bottom surface for attaching piece 30, and the area of dressing sheet 40 is less than the area for attaching piece 30, dressing
The periphery of piece 40 is connected on the side wall of multiple adhered layers for attaching item 33.
At using traction pinprick when applicator, various medical rehabilitation medicinal powder are placed in multiple bottoms for removing film 34
Portion, and be located at dressing sheet 40 and remove between film 34, piece 30 will be attached and pressed on the skin of patient, so that pinprick hole 31 is right
The pinprick hole of quasi- patient, dressing sheet 40 are pressed by attaching piece 30 on the skin for the periphery of pinprick hole for fitting in patient, and
Multiple adhered layers for attaching 33 end of item are then pasted on the skin of patient, to realize fixed attaching.When needs remove traction
At pinprick when applicator, removed outward by the end that the periphery in pinprick hole 31 pinches a wherein attaching item 33,
Then, remaining multiple attaching item 33 is removed and so on, finally again removes dressing sheet 40.
It since each adjacent two attaches between item 33 is connected by removing film 34, is individually attaching 33 stress of item
When, it is easy to separate with the attaching item 33 of two sides, and then attach item 33 convenient for tearing.And due to attaching item 33 adjacent to pinprick hole
Some materials at 31 are not bonded together directly by the isolation of dressing sheet 40 with skin, therefore facilitate and will attach item 33
The end removes, it is only necessary to the adhered layer for attaching 33 other end of item be torn from skin, so that applying at traction pinprick
Removing for material device is more convenient.And since the outer peripheral edge for only attaching piece 30 is attached on patient skin, removing
In the process, the adhered layer for attaching item 33 is not prone at the pinprick hole of patient pulls power, reduces the pain for the process of removing
Pain.In addition, being connected to due to the periphery of dressing sheet 40 on the side wall of multiple adhered layers for attaching item 33, can use viscous
The end of the peripheral wall adherency dressing sheet 40 of paste layer, improves the locating effect of dressing sheet 40.
For example, to promote musculature to heal as early as possible, attaching piece 30 for the ease of to being treated at pinprick hole and applying
Tablet 40 is rectangular patch, and the thickness for attaching piece 30 is greater than the thickness of dressing sheet 40.The middle part of dressing sheet 40 offers connection
Hole 41, intercommunicating pore 41 is corresponding with pinprick hole 31 to be communicated, and hydrogel and vitamin C are contained in dressing sheet 40.The diameter of intercommunicating pore 41
It is equal with the diameter in pinprick hole 31, it attaches and is each formed with rounded corner at the four corners of piece 30.It removes film 34 and attaches piece 30
The distance between upper surface is defined as first distance, and the distance between the lower surface for removing film 34 and attaching piece 30 is positioned as second
Distance, first distance are equal with second distance.It removes film 34 and bar shaped tearing groove 32 is divided into avoiding hollow groove 321 and feed chute 323,
Feed chute 323 is located at dressing sheet 40 and removes between film 34.Avoiding hollow groove 321 is located at the upper surface for removing film 34, avoiding hollow groove 321
Width is equal with the width of feed chute 323.By the way that feed chute 323 is arranged, so as to which medical pulvis or rehabilitation medicinal powder are set
Multiple bottoms for removing film 34 are put in, and are located in feed chute 323, and then can use medical pulvis or the promotion of rehabilitation medicinal powder
Musculature heals as early as possible.
For example, treating for the ease of storing pulvis with the pinprick hole for patient, applicator at pinprick is drawn
It further include storing cap 50, storing cap 50 is set to the top for attaching piece 30, and cover needle eyelet 31, the inside of storing cap 50 are formed
There is storage cavity, storage cavity is connected to pinprick hole 31.The periphery of storing cap 50 can be pasted on the periphery in pinprick hole 31 with removing.Pass through
Storing cap 50 is set, and then can use the pinprick hole that storing cap 50 covers patient, to protect pinprick hole to preserve from, benefit
With in storage cavity medicament or pulvis pinprick hole can be treated.
Referring to Figure 4 together, applicator removes method at a kind of traction pinprick as above, comprising the following steps:
In step S101, storing cap 50 is taken off from attaching piece 30；
It in step S102, pinches each attaching item 33 and exerts oneself outward adjacent to the end in pinprick hole 31, attached with forcing
Item 33 is detached from pinprick hole 31；
In step S103, the film 34 that removes for attaching the opposite sides of item 33 is torn because of stress, so as to attach item 33
It is detached from two attaching items 33 of itself two sides；
In step S104, attaches item 33 and adhered layer thereon is driven to be detached from the skin of patient to complete individually to attach item 33
Remove；And
In step S105, multiple attaching items 33 are successively removed.
It is removed in method above-mentioned, since each adjacent two attaches between item 33 is connected by removing film 34,
When single attaching 33 stress of item, it is easy to separate with the attaching item 33 of two sides, and then attach item 33 convenient for tearing.And due to patch
Some materials of the attached item 33 at pinprick hole 31 are not bonded together directly by the isolation of dressing sheet 40 with skin, therefore
Facilitate and removes by the end for attaching item 33, it is only necessary to the adhered layer for attaching 33 other end of item is torn from skin,
So that traction pinprick at applicator remove it is more convenient.And since the outer peripheral edge for only attaching piece 30 is attached at patient's skin
On skin, therefore during removing, it is not prone to the power of pullling for the adhered layer for attaching item 33 at the pinprick hole of patient, reduces
Remove the feeling of pain of process.
Also referring to Fig. 1 to Fig. 5, for the ease of removing multiple attaching items 33, item 33 is attached adjacent to the one of pinprick hole 31
End is convexly equipped with multiple arcs rib 335, and multiple arcuate ribs 335 for attaching item 33 surround the periphery in pinprick hole 31 jointly.By pinching
Arcuate rib 335 can force in more conveniently to be attached on item 33, by the setting of arcuate rib 335, is greatly facilitated to patch
Attached item 33 removes operation.For example, the top of arcuate rib 335, which is convexly equipped with card away from the side at 31 center of pinprick hole, sets rib.Storing
Cap 50 is set at pinprick hole 31, and storing cap 50 includes material storage tube 51 and is sticked ring 52, and the ring 52 that is sticked is from the bottom of material storage tube 51
Edge along material storage tube 51 radially outward projection, and can be attached at removing attach piece 30 on, the ring 52 that is sticked surround pinprick hole 31
Periphery.Multiple stopping rib (not shown) are provided in material storage tube 51, multiple stopping ribs are uniform along the inner peripheral of material storage tube 51
Interval setting.Material storage tube 51 is sheathed on multiple arcs rib 335, and card of multiple stopping ribs respectively with multiple arcs rib 335 sets rib
Mutually card is set, and material storage tube 51 is positioned at and is attached on piece 30.The storage cavity, storage cavity perforation storage are formed in material storage tube 51
The top surface of barrel 51.For storing medical pulvis in storage cavity, conductive mesh layer 53, conductive mesh are provided in material storage tube 51
Compartment 53 is located at multiple stopping ribs away from the side for attaching piece 30.Multiple hollow grids are offered in guiding clathrum 53.Storing
Medical pulvis in chamber by multiple hollow grids of conductive mesh layer 53 into pinprick hole 31 to be penetrated into.Conductive mesh layer 53
For implementing electric field treatment.
For example, for the ease of remove attach piece 30 when cleaning needle eyelet 31, draw applicator at pinprick further include by
Component 60 is pressed, press component 60 includes isolated film 61 and lifting cap 62, and the top surface of material storage tube 51 is arranged in isolated film 61, with envelope
Storage cavity is closed, lifting cap 62 is cylindric and liftably sliding sleeve is set on material storage tube 51.Separation is provided in lifting cap 62
Film 621 is formed with liquid storage space between seperation film 621 and the top for going up and down cap 62, liquid storage space is for storing cleaning solution.Liquid storage
The top surface in space is provided with multiple by push type broach 625, multiple to be arranged by push type broach 625 around the central axes of lifting cap 62, multiple pressings
Knife 625, to pierce through seperation film 621 and isolated film 61, promotes the cleaning solution in liquid storage space for moving down in stress
Into in storing cap 50, the medical pulvis in storing cap 50 is dissolved and is brought into pinprick hole 31, with the pinprick hole to patient
It is cleaned.For example, the diameter in pinprick hole 31 is 5-20 times of the diameter of pinprick hole.Conductive mesh layer 53 can be used for keeping out more
It is a to press push type broach 625, to prevent from multiple injuring patient by push type broach 625.
For example, lifting cap 62 is made of flexible rubber material, to facilitate the deformation in stress pressing, and then multiple press is driven
Push type broach 625 moves down.Air pressure gap is formed between seperation film 621 and isolated film 61, air pressure gap is for keeping liquid storage
Isolation between space and storage cavity.Before needing to remove attaching piece 30, first needs to press lifting cap 62, utilize multiple pressings
Knife 625 pierces through seperation film 621 and isolated film 61, so that the cleaning solution in liquid storage space flows into storage cavity, will store up
Expect that intracavitary remaining medical pulvis is brought into pinprick hole 31, to clean to pinprick hole.Hereafter, lifting cap 62 is pulled up,
Hereafter pull-off storing cap 50 again catches multiple arcs rib 335 to tear multiple attaching items 33 one by one to expose multiple arcs rib 335
It removes.
Referring to Fig. 4, applicator is removed in method at the traction pinprick, further include before step S101 with
Lower step:
In step S1011, pressing lifting cap 62 with drive it is multiple moved down by push type broach 625, until it is multiple press push type broach
625 are held in conductive mesh layer 53, seperation film 621 and isolated film 61 are pierced through by push type broach 625 using multiple, so that liquid storage is empty
Interior cleaning solution flows into storage cavity；And
In step S1012, cleaning solution drives the medical pulvis of the remnants in storage cavity to enter in pinprick hole 31, is suffered from cleaning
The pinprick hole of person.
In addition, step S101 specifically: pull-off goes up and down cap 62, and stirs material storage tube 51 and attached with driving the ring 52 that is sticked to be detached from
Piece 30, so that storing cap 50 be taken off from attaching piece 30；
Step S102 specifically: pinch and exert oneself outward at each circumferential rib for attaching item 33, attach the disengaging of item 33 to force
Pinprick hole 31.
When stirring lifting cap 62 and storing cap 50, it is not pasted at the pinprick hole of patient due to attaching piece 30,
Therefore it not will cause the larger pain of patient, and cleaning solution then being capable of cleaning needle eyelet hole in time.And remove multiple attaching items
It when 33, then can be exerted a force by catching arcuate rib 335, thus improve the convenience of its grasping.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for embodiment described above, and the description thereof is more specific and detailed, but
It cannot be construed as a limitation to the scope of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to of the invention
Protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. applicator at a kind of traction pinprick, which is characterized in that including attaching piece (30) and dressing sheet (40), the attaching piece
(30) it is offered in the middle part of pinprick hole (31), multiple bar shaped tearing grooves (32), institute is offered on the peripheral wall of the pinprick hole (31)
State the outside that extends radially outwardly and penetrate through attaching piece (30) of multiple bar shaped tearing grooves (32) along the pinprick hole (31)
The attaching piece (30) is divided into multiple attaching items (33), the bar shaped tearing by edge, the multiple bar shaped tearing groove (32)
It is provided with and removes film (34) in slot (32), the opposite sides for removing film (34) is separately connected the two neighboring attaching item
(33), each described one end for attaching item (33) separate described pinprick hole (31) is provided with adhered layer, for being adhered to patient's
On skin, the dressing sheet (40) is set to the bottom surface for attaching piece (30), and the area of the dressing sheet (40) is less than described
The area of piece (30) is attached, the periphery of the dressing sheet (40) is connected to the side wall of the multiple adhered layer for attaching item (33)
On.
2. applicator at traction pinprick according to claim 1, which is characterized in that the attaching piece (30) and it is described apply
Tablet (40) is rectangular patch, and the thickness for attaching piece (30) is greater than the thickness of the dressing sheet (40).
3. applicator at traction pinprick according to claim 2, which is characterized in that opened in the middle part of the dressing sheet (40)
Equipped with intercommunicating pore (41), the intercommunicating pore (41) is corresponding with pinprick hole (31) to be communicated, and contains water on the dressing sheet (40)
Gel and vitamin C.
4. applicator at traction pinprick according to claim 3, which is characterized in that the diameter of the intercommunicating pore (41) with
The diameter of the pinprick hole (31) is equal, is each formed with rounded corner at the four corners for attaching piece (30).
5. applicator at traction pinprick according to claim 4, which is characterized in that described to remove film (34) and the patch
The distance between the upper surface of tag (30) is defined as first distance, described to remove film (34) and the following table for attaching piece (30)
The distance between face is positioned as second distance, and the first distance is equal with the second distance.
6. applicator at traction pinprick according to claim 5, which is characterized in that the film (34) that removes is by the item
Shape tearing groove (32) is divided into avoiding hollow groove (321) and feed chute (323), and the feed chute (323) is located at the dressing sheet (40)
It is removed between film (34) with described.
7. applicator at traction pinprick according to claim 6, which is characterized in that the avoiding hollow groove (321) is located at institute
The upper surface for removing film (34) is stated, the width of the avoiding hollow groove (321) is equal with the width of the feed chute (323).
8. applicator at traction pinprick according to claim 7, which is characterized in that it further include storing cap (50), it is described
Storing cap (50) is set to the top for attaching piece (30), and covers the pinprick hole (31), the storing cap (50) it is interior
Portion is formed with storage cavity, and the storage cavity is connected to the pinprick hole (31).
9. applicator at traction pinprick according to claim 8, which is characterized in that the periphery of the storing cap (50) can
It is pasted on the periphery of the pinprick hole (31) with removing.
10. applicator removes method at a kind of traction pinprick as claimed in claim 9, which is characterized in that including following
Step:
The storing cap (50) is taken off from the attaching piece (30)；
It pinches each end for attaching item (33) neighbouring described pinprick hole (31) to exert oneself outward, to force the attaching item
(33) it is detached from the pinprick hole (31)；
The film (34) that removes of the opposite sides for attaching item (33) is torn because of stress, so that the attaching item (33) is detached from
The attaching item (33) of two of itself two sides；
Described attach item (33) drive adhered layer to be thereon detached from the skin of patient to complete tearing for single attaching item (33)
It removes；And
Successively remove the multiple attaching item (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910322940.5A CN109893341A (en) | 2019-04-22 | 2019-04-22 | It draws applicator at pinprick and its removes method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910322940.5A CN109893341A (en) | 2019-04-22 | 2019-04-22 | It draws applicator at pinprick and its removes method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109893341A true CN109893341A (en) | 2019-06-18 |
Family
ID=66956144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910322940.5A Withdrawn CN109893341A (en) | 2019-04-22 | 2019-04-22 | It draws applicator at pinprick and its removes method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109893341A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995017146A1 (en) * | 1993-12-23 | 1995-06-29 | Hathman Johnnie L | Disposable wound dressing permitting non-invasive examination |
| CN201492574U (en) * | 2009-10-12 | 2010-06-02 | 章国梅 | Umbilical applying fixing belt for infant |
| CN101836918A (en) * | 2003-02-19 | 2010-09-22 | 3M创新有限公司 | Close the wound dressing of shape |
| US20130231620A1 (en) * | 2006-02-28 | 2013-09-05 | Coloplast A/S | Leak sensor |
| CN203777149U (en) * | 2014-03-11 | 2014-08-20 | 皮红英 | Needle hole covering sticker |
| CN205795901U (en) * | 2016-05-20 | 2016-12-14 | 东莞市鸿元医药科技有限公司 | A kind of fixing antiseptic dressing of medical tube |
-
2019
- 2019-04-22 CN CN201910322940.5A patent/CN109893341A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995017146A1 (en) * | 1993-12-23 | 1995-06-29 | Hathman Johnnie L | Disposable wound dressing permitting non-invasive examination |
| CN101836918A (en) * | 2003-02-19 | 2010-09-22 | 3M创新有限公司 | Close the wound dressing of shape |
| US20130231620A1 (en) * | 2006-02-28 | 2013-09-05 | Coloplast A/S | Leak sensor |
| CN201492574U (en) * | 2009-10-12 | 2010-06-02 | 章国梅 | Umbilical applying fixing belt for infant |
| CN203777149U (en) * | 2014-03-11 | 2014-08-20 | 皮红英 | Needle hole covering sticker |
| CN205795901U (en) * | 2016-05-20 | 2016-12-14 | 东莞市鸿元医药科技有限公司 | A kind of fixing antiseptic dressing of medical tube |
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Application publication date: 20190618 |