CN110301953A - Skin stretching device - Google Patents
Skin stretching device Download PDFInfo
- Publication number
- CN110301953A CN110301953A CN201910206686.2A CN201910206686A CN110301953A CN 110301953 A CN110301953 A CN 110301953A CN 201910206686 A CN201910206686 A CN 201910206686A CN 110301953 A CN110301953 A CN 110301953A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- thread
- bottom plate
- stretching device
- skin stretching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000255777 Lepidoptera Species 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 24
- 208000034693 Laceration Diseases 0.000 abstract description 3
- 206010052428 Wound Diseases 0.000 description 20
- 238000010586 diagram Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000036548 skin texture Effects 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
Abstract
The invention discloses a kind of Skin stretching devices, it includes the drag wire for connecting surface of a wound skin, the drag wire has multiple the end of a thread, it is characterised in that: further includes that connection all described the end of a thread and is rotated to tighten the tightener of described the end of a thread and one for gathering device that all described the end of a thread collapse.Skin stretching device of the invention is uniformly pulled from multiple points to center, is gradually reduced wound, is finally eliminated the surface of a wound, it is compared with traditional structure, stress point is more and uniform force, can effectively reduce stress point skin lacerations etc. and surprisingly occur, greatly reduce the secondary pain of patient.
Description
Technical field
The invention belongs to medical fields, and in particular to a kind of Skin stretching device.
Background technique
Clinical common skin wound cannot directly be drawn over to one's side the case where suture because of edge of wound overtension.It is previous to need using plant
The operation of skin or skin flaps is repaired, but wound is big, the hospital stays is long, medical expense is high.The outer stretching of skin in recent years
Technology is introduced into this kind of wound for being difficult to directly suture of clinical treatment.Principle is the loosening and ductility using skin, is made
The skin edge of wound two sides is pulled to center with outer Distraction Apparatus, gradually reduces wound, the surface of a wound is eliminated in final suture.
Currently used Distraction Apparatus is independent a pair of matched and closes the tooth and button used, and tooth and button are respectively perpendicular to wound
Long axis suture is fixed on the skin of two sides.According to the size of wound or the surface of a wound, 3 to 4 Distraction Apparatus are selected.But in this way
Distraction Apparatus existing for obvious shortcoming be that stress point is only limitted on the several points in longitudinal direction at wound edge, can be generated in use process with
Lower drawback: 1. stretching low efficiencys, treatment time are long；2. easily causing stress point skin lacerations, lead to secondary injury, increases patient's
Pain；3. because often there is a problem that inflammation, oedema and scar proliferation, poor ductility, inadequate stretching in the skin of edge of wound
Skin texture is thinning afterwards, influences wound healing quality；4. wound two sides are not mobilized effectively with healthier skin more.
Summary of the invention
In order to overcome the above problem, the present invention provides a kind of convenient for stretching and stretching is high-efficient, treatment time is short, mitigates
The Skin stretching device of patient suffering.
The technical solution of the present invention is to provide a kind of Skin stretching devices comprising for connecting the drag wire of surface of a wound skin,
The drag wire has multiple the end of a thread, it is characterised in that: further includes the whole described the end of a thread of connection and rotates to tighten described the end of a thread
Tightener and one by gathering device that all described the end of a thread collapse.
Preferably, the gathering device includes a circular bottom plate, is coaxially disposed a main shaft on the bottom plate, opens on the bottom plate
The through-hole that described the end of a thread passes through can be held equipped at least one, the through slot of one through-hole of multiple connections, institute are set on the main shaft
The rotating cylinder for the tubular that tightener is both ends open is stated, the rotating cylinder is rotatably set on the main shaft, the rotating cylinder inwall
On be correspondingly arranged on it is multiple connection one described the end of a thread hooks.
Preferably, further include a upper cover, a screw rod is set on the upper lid, the main shaft free end is offered along its axial direction
Threaded hole, the upper cover are threaded on the main shaft.
Preferably, the bottom plate and it is upper cover one columnar positioning plate of each setting, the rotating cylinder both ends are respectively sleeved at
On one positioning plate.
Preferably, it is symmetrical arranged the power-assisted plate of two butterflies on the rotating cylinder outer wall, a power-assisted button is set on the upper lid.
Preferably, the cross section of the main shaft is polygon, opens up a tapped fastener hole, a spiral shell on the rotating cylinder
Nail is threaded in the fastener hole, and under tightening state, the head of the screw is resisted against on the side of a main shaft
To limit the rotating cylinder rotation.
Preferably, the main axis cross section is hexagon, is respectively provided with a through slot on each side of main shaft, described
Six through-holes are set on bottom plate, and each through-hole is individually connected to a through slot.
Preferably, the gathering device includes a circular bottom plate, and the tightener is the master on the coaxial arrangement bottom plate
Axis, the main shaft can be rotatably set on the bottom plate by a bearing, further include open at one end columnar structured upper
It covers, the positioning plate of one annular of coaxial arrangement on the bottom plate, is provided with multiple hold on the side wall of the positioning plate and upper cover
The through-hole that described the end of a thread passes through, the circular hole that the main shaft stretches out can be held by offering on the upper lid, pass through bearing in the circular hole
The connector of one tubular is set, and the cross section of the main shaft is polygon, offers on the connector and matches with the main shaft shape
The connecting hole passed through for the main shaft is closed, is provided with the hook for connecting described the end of a thread on the connector outer wall.
Preferably, the tightener is fastened on the positioning plate.
Preferably, the drag wire is the smooth stainless steel wire or titanium silk in surface.
Skin stretching device of the invention is uniformly pulled from multiple points to center, is gradually reduced wound, is finally eliminated the surface of a wound,
It is compared with traditional structure, stress point is more and uniform force, can effectively reduce stress point skin lacerations etc. and surprisingly occur, subtract significantly
The secondary pain of few patient.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the Skin stretching device of preferred embodiment；
Fig. 2 is the schematic perspective view of Fig. 1 insole board；
Fig. 3 is the decomposition texture schematic diagram of the Skin stretching device of second embodiment；
Fig. 4 is the using state structure diagram of drag wire.
Specific embodiment
A specific embodiment of the invention is described in further detail below.
As shown in figure 4, a kind of Skin stretching device of the invention includes the drag wire 10 for connecting surface of a wound skin, drag wire
10 are continuously sutured in a manner of being interrupted needle out, and multiple the end of a thread 12 are exposed at the defect of skin of surface of a wound center.It further include that connection is whole
The end of a thread 12 is simultaneously rotated to tighten the tightener of the end of a thread 12 and the gathering device that collapses whole the end of a thread 12.It is revolved by tightener
Turn tightening, realize and be similar to " drawing over to one's side " function, the skin of edge of wound is constantly tightened to center under the action of drag wire 10, thus
The surface of a wound is gradually reduced.
As depicted in figs. 1 and 2, the gathering device of preferred embodiment includes a circular bottom plate 14, coaxial on bottom plate 14
One main shaft 16 is set.The cross section of main shaft 16 is 6 side shapes, is respectively provided with a through slot 18 on each side of main shaft 16, opens on bottom plate 14
The through-hole 20 that the end of a thread 12 passes through can be held equipped with 6, each through-hole 20 is individually connected to a through slot 18, facilitates the end of a thread 12 from through-hole 20
It penetrates, through slot 18 is pierced by.Through-hole 20 is closer, and the surface of a wound area finally tightened is smaller.Multiple the end of a thread 12 do not interfere with each other, can be with
Effectively it is avoided mutually to wind.
Tightener is the rotating cylinder 22 of the tubular of both ends open, and rotating cylinder 22 is rotatably set on main shaft 16, in rotating cylinder 22
The hook 24 of one the end of a thread 12 of multiple connections is correspondingly arranged on wall.In this way, drag wire 10 can be wound into when rotating cylinder 22 rotates
On main shaft 16, the function of tightening is realized.
Further include a upper cover 26, a screw rod 28 is set in upper cover 26,16 free end of main shaft offers threaded hole along its axial direction
30, upper cover 26 is threaded on main shaft 16, so that rotating cylinder 22 is fixed between upper cover 26 and bottom plate 14.
One columnar positioning plate 32 is respectively set on bottom plate 14 and upper cover 26, and 22 both ends of rotating cylinder are respectively sleeved at a positioning plate
It on 32, is rotated with controlling rotating cylinder 22, is deviated without left and right on its axis.
It is symmetrical arranged the power-assisted plate 34 of two butterflies on 22 outer wall of rotating cylinder, a power-assisted button 36 is set in upper cover 26, to assist revolving
It walks around cylinder 22.
A tapped fastener hole 38 is opened up on rotating cylinder 22, a screw 40 is threaded in fastener hole 38, is screwing
Under state, the head of screw 40 is resisted against on the side of a main shaft 16 to limit the rotation of rotating cylinder 22.Its role is to: tightening drawing
After line 10, tightening screw 40, to avoid its rollback.
As shown in figure 3, the present invention also provides an alternate embodiment: collapsing device includes a circular bottom plate 42, bottom plate 42
One main shaft 44 of upper coaxial arrangement, main shaft 44 can be rotatably set on bottom plate 42 by a bearing 45, as tightener.Further include
Columnar structured upper cover 46 open at one end, the positioning plate 48 of one annular of coaxial arrangement on bottom plate 42, upper cover 46 is fastened on fixed
On the plate 48 of position.It is provided with multiple through-holes 50 for holding the end of a thread and passing through on positioning plate 48 and the side wall of upper cover 46, is opened in upper cover 46
Equipped with the circular hole 52 that can hold the stretching of main shaft 44, by the connector 54 of bearing one tubular of setting in circular hole 52, main shaft 44 it is transversal
Face is polygon, offers on connector 54 and cooperates the connecting hole 56 passed through for main shaft 44 with 44 shape of main shaft, outside connector 54
The hook 58 of connection the end of a thread is provided on wall.This structure, so that live spindle 44, band follower link 54 rotates, so that tightening is led
Bracing wire.
Above embodiments are only the one such embodiment of the present invention, and the description thereof is more specific and detailed, but can not
Therefore limitations on the scope of the patent of the present invention are interpreted as.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of Skin stretching device comprising for connecting the drag wire of surface of a wound skin, the drag wire has multiple the end of a thread,
It is characterized in that: further including that connection all described the end of a thread and is rotated to tighten the tightener of described the end of a thread and one will be described in whole
The gathering device that the end of a thread collapses.
2. Skin stretching device according to claim 1, it is characterised in that: the gathering device includes a circular bottom plate, described
A main shaft is coaxially disposed on bottom plate, at least one is offered on the bottom plate can hold the through-hole that described the end of a thread passes through, the main shaft
The through slot of one through-hole of the upper multiple connections of setting, the tightener is the rotating cylinder of the tubular of both ends open, and the rotating cylinder can revolve
It is set on the main shaft with turning, the hook of one described the end of a thread of multiple connections is correspondingly arranged in the rotating cylinder inwall.
3. Skin stretching device according to claim 2, it is characterised in that: further include a upper cover, be arranged one on the upper lid
Screw rod, the main shaft free end offer threaded hole along its axial direction, and the upper cover is threaded on the main shaft.
4. Skin stretching device according to claim 3, it is characterised in that: the bottom plate and upper to cover each setting one cylinder-shaped
Positioning plate, the rotating cylinder both ends are respectively sleeved on a positioning plate.
5. Skin stretching device according to claim 3, it is characterised in that: be symmetrical arranged two butterflies on the rotating cylinder outer wall
A power-assisted button is arranged on the upper lid in power-assisted plate.
6. Skin stretching device according to claim 2, it is characterised in that: the cross section of the main shaft is polygon, described
A tapped fastener hole is opened up on rotating cylinder, a screw thread is connected in the fastener hole, under tightening state, the spiral shell
The head of nail is resisted against on the side of a main shaft to limit the rotating cylinder rotation.
7. Skin stretching device according to claim 6, it is characterised in that: the main axis cross section is hexagon, the master
It is respectively provided with a through slot on each side of axis, six through-holes are set on the bottom plate, each through-hole individually connects
A logical through slot.
8. Skin stretching device according to claim 1, it is characterised in that: the gathering device includes a circular bottom plate, described
Tightener is the main shaft on the coaxial arrangement bottom plate, and the main shaft can be rotatably set in the bottom plate by a bearing
On, it further include columnar structured upper cover open at one end, the positioning plate of one annular of coaxial arrangement, the positioning on the bottom plate
Multiple through-holes for holding described the end of a thread and passing through are provided on plate and the side wall of upper cover, the master can be held by offering on the upper lid
The circular hole that axis stretches out, the interior connector that a tubular is arranged by bearing of the circular hole, the cross section of the main shaft is polygon, institute
It states to offer on connector and cooperates the connecting hole passed through for the main shaft with the main shaft shape, be arranged on the connector outer wall
There is the hook for connecting described the end of a thread.
9. Skin stretching device according to claim 8, it is characterised in that: the tightener is fastened on the positioning plate.
10. according to claim 1 to 9 one of them described Skin stretching device, it is characterised in that: the drag wire is surface light
Sliding stainless steel wire or titanium silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206686.2A CN110301953A (en) | 2019-03-19 | 2019-03-19 | Skin stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206686.2A CN110301953A (en) | 2019-03-19 | 2019-03-19 | Skin stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110301953A true CN110301953A (en) | 2019-10-08 |
Family
ID=68074351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910206686.2A Pending CN110301953A (en) | 2019-03-19 | 2019-03-19 | Skin stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110301953A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112336401A (en) * | 2020-11-10 | 2021-02-09 | 周婷 | Skin defect type operation wound gathering and suturing device and operation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060058842A1 (en) * | 2004-09-13 | 2006-03-16 | Wilke Robert C | Wound closure product |
| CN105455861A (en) * | 2015-12-22 | 2016-04-06 | 常祺 | Annular skin stretching device |
| KR20170049240A (en) * | 2015-10-28 | 2017-05-10 | 김미연 | Device for protecting wound |
-
2019
- 2019-03-19 CN CN201910206686.2A patent/CN110301953A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060058842A1 (en) * | 2004-09-13 | 2006-03-16 | Wilke Robert C | Wound closure product |
| KR20170049240A (en) * | 2015-10-28 | 2017-05-10 | 김미연 | Device for protecting wound |
| CN105455861A (en) * | 2015-12-22 | 2016-04-06 | 常祺 | Annular skin stretching device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112336401A (en) * | 2020-11-10 | 2021-02-09 | 周婷 | Skin defect type operation wound gathering and suturing device and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210827 Address after: 233000, 287 Changhuai Road, Bengbu, Anhui Province Applicant after: THE FIRST AFFILIATED HOSPITAL OF BENGBU MEDICAL College Address before: The Huaihe River Road in Anhui province Bengbu City 233000 Longzihu District No. 287 Applicant before: Zhou Pinghui |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191008 |