CN109078234A - Local organization for chronic wounds debridement is closed eddy flushing device - Google Patents
Local organization for chronic wounds debridement is closed eddy flushing device Download PDFInfo
- Publication number
- CN109078234A CN109078234A CN201810720152.7A CN201810720152A CN109078234A CN 109078234 A CN109078234 A CN 109078234A CN 201810720152 A CN201810720152 A CN 201810720152A CN 109078234 A CN109078234 A CN 109078234A
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- Prior art keywords
- guiding tube
- debridement
- cover
- tube
- wound
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/0021—Hydraulic massage
- A61H9/0028—Hand-held devices for spraying and removing liquid while moved on the skin
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses the local organizations of chronic wounds debridement to be closed eddy flushing device, relates generally to wound treating instrument field.Including cover of being formed, the bottom side of sizing cover is equipped with flexible sucker side, it can adsorb on the skin, sizing cover is equipped with back pressure regulating valve, liquid inlet joint, air extraction connector, liquid discharging tube, orientation vortex generator, and the fluid vortex of orientation can be formed in sizing cover.The beneficial effects of the present invention are: it implements negative pressure in wound and is closed joint eddy flushing technology, it realizes and the eddy current type of wound is rinsed and massaged, effectively mitigate patient suffering, a good healing environment is supplied to chronic wounds, and the consumption of medical accessory and dressing is greatly reduced, mitigate the labor intensity of medical staff.
Description
Technical field
The present invention relates to wound treating instrument fields, are particularly used for the local organization closure vortex punching of chronic wounds debridement
Wash device.
Background technique
Due to going deep into wound pathologic, physiologic research, wound healing theory is constantly changing, the nursing technique of wound
Further development therewith.As treatment of wounds is increasingly taken seriously, the corresponding measure taken for chronic wounds is increasingly various
Change, how to select most suitable care method is always that the core of chronic wound care explores main points.Currently, domestic for slow
Property intractable wound nursing and interfering in terms of not yet form a set of unification, effective method.
Existing backwashing manner is typically all directly to rinse cleaning on wound with Medical liquid, and whole operation is completely exposed
Under external environment, on the one hand, exposed environment is unfavorable to the protection of wound, easily causes infection and secondary injury, and to wound
The direct flushing of mouth often causes certain pain to patient, and on the other hand, exposed wound irrigation is difficult to control the stream of flushing liquor
It is dynamic, a large amount of debridement liquid is often expended, and with a large amount of dressing is shared, so not only cause more heavy nursing work
Make, and but also nursing cost is higher, brings financial burden to patient.
Summary of the invention
The purpose of the present invention is to provide the local organizations for chronic wounds debridement to be closed eddy flushing device, it is in wound
Place implements negative pressure and is closed joint eddy flushing technology, realizes eddy current type flushing and massage to wound, effectively mitigation patient suffering,
It is supplied to a good healing environment to chronic wounds, and greatly reduces the consumption of medical accessory and dressing, mitigates medical care
The labor intensity of personnel.
The present invention to achieve the above object, is achieved through the following technical solutions:
Local organization for chronic wounds debridement is closed eddy flushing device, comprising:
Sizing cover, the cover are hemispheric flexible transparent plastic component, and the bottom surface for cover of being formed is equipped with spherical shape
Debridement chamber；
Flexible sucker side, the flexible sucker side are annular silica gel piece, and the inner ring on the flexible sucker side is upturned shape
The transition of camber, and connect with the bottom side of cover；
Back pressure regulating valve, the top that sizing cover is set to by pressure regulating valve, for controlling the intracavitary negative pressure of debridement
Value；
Liquid inlet joint, for injecting debridement liquid；
Air extraction connector is pumped to negative pressure for debridement is intracavitary for connecting air extractor；
Liquid discharging tube, the liquid discharging tube are set to the bottom of sizing cover, and it is intracavitary that debridement is fixed in one end of the liquid discharging tube
And the bottom surface of opposite sizing cover is arranged in parallel, the other end of the liquid discharging tube is connected with collector tube, and the collector tube is equipped with
Micro pump；
Vortex generator is oriented, the orientation vortex generator includes guiding tube, band valve union, tracheae, adjustable air pump, institute
It states guiding tube to be fixed on the inner wall of debridement chamber, the guiding tube is extended downwardly along the curved surface of debridement chamber, and the band valve union is set
It is placed in sizing cover surface, and the band valve union is connected with guiding tube, the tracheae is detachably connected with valve union, institute
Adjustable air pump is stated to connect with tracheae.
The guiding tube includes No. I guiding tube, No. II guiding tube, No. III guiding tube, No. IV guiding tube, No. I guidance
Pipe and No. II guiding tube are used to form vortex clockwise, and No. III guiding tube and No. IV guiding tube are used to form whirlpool counterclockwise
The tilt angle of stream, No. I guiding tube and No. III guiding tube is greater than the tilt angle of No. II guiding tube and No. IV guiding tube, and
The nozzle of No. I guiding tube and No. III guiding tube is higher than the nozzle of No. II guiding tube and No. IV guiding tube.
It further include the medical pad pasting for flexible sucker side being fixed and being sealed in skin surface, the medical pad pasting is ring
Shape, the inner ring of the medical pad pasting is less than the outer ring on flexible sucker side, and the outer ring of the medical pad pasting is greater than flexible sucker side
Outer ring.
Heater strip is distributed in the sizing cover, the heating temperature of the heater strip is no more than 45 degrees Celsius.
The prior art is compared, the beneficial effects of the present invention are:
There is certain breakthrough in the phase in terms of this technology is intended to the debridement and healing to chronic wounds, by the present apparatus in wound
Implement negative pressure and be closed joint eddy flushing technology, realize and the eddy current type of wound is rinsed and massaged, effectively mitigation patient suffering, gives
Chronic wounds are supplied to a good healing environment, and greatly reduce the consumption of medical accessory and dressing, mitigate medical care people
The labor intensity of member.
In concrete operations, mainly are as follows:
The upper limit value of the negative pressure for the enclosure space for keeping debridement intracavitary is set by back pressure regulating valve,
Guarantee that band valve union is closed state, and the band valve union of tracheae and corresponding guide properly pipe connected,
The cover of the present apparatus is directed at wound, it is ensured that the coverage area of cover can be greater than range, be flexible sucker
While being adsorbed on the healthy skin of edge of wound, after having good positioning, it is adsorbed on this flusher on wound by air extraction connector pumping
Side, and guarantee that flexible sucker side and dermal contact are good.
Debridement liquid is injected by liquid inlet joint, is observed by cover and reaches the 1/2~1/3 of cover, stops fluid injection, unlatching can
Regulating the qi flowing in the channels pump, inwardly injects aerodynamic force from the spherical side wall of debridement chamber by guiding tube, by with ball where opposite debridement chamber
The tangent line air-flow of shape curved surface promotes sizing to cover intracorporal liquid and forms vortex convection current, so that debridement liquid be made to realize whirlpool to wound surface
Stream rinses and massage, and liquid covers wound, and softly lasting in wound surface formation convection current, while effective debridement significantly
Reduce patient suffering.
After the completion of one circulation, liquid is released by liquid discharging tube, fluid injection is cleaned repeatedly as needed.Whole process without
Outgoing liquid does not need a large amount of drape, auxiliary material, easily operated nursing yet.
If wound surface is complex, when unidirectional flushing is difficult to make an overall screening wound realization, wound can be handed over
For multiple eddy flushing clockwise-counterclockwise-clockwise ... is carried out, realizes the thorough debridement to wound, be eliminated as much as
Beancurd sheet, slough, infected tissue etc. can significantly improve the effect of cleaning wound.
In addition, according to research and practice have shown that, the addition of temperature factor, for the link of patient suffering, and be wound
The healing of offer is supported, also there is significant impact effect.Therefore (such as 35~37 degrees Celsius of certain temperature can be selected when rinsing
Sterile saline) flushing liquor, and continuous heating guarantees the temperature of liquid, rinses in conjunction with convection current, further increases clinical debridement effect,
And to softening crust, cell stimulating activity promotes healing to have significant effect favourable.
Detailed description of the invention
Attached drawing 1 is front schematic view of the invention.
Attached drawing 2 is schematic bottom view of the invention.
Attached drawing 3 is schematic diagram of the invention.
Attached drawing 4 is schematic diagram of internal structure of the invention.
Label shown in attached drawing:
1, sizing cover；2, flexible sucker side；3, back pressure regulating valve；4, liquid inlet joint；5, air extraction connector；6, liquid discharging tube；
7, band valve union；8, No. I guiding tube；9, No. II guiding tube；10, No. III guiding tube；11, No. IV guiding tube；12, medical pad pasting.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
Of the present invention is the local organization closure eddy flushing device for chronic wounds debridement, and main structure includes:
Sizing cover 1, the cover are hemispheric flexible transparent plastic component, and the bottom surface for cover 1 of being formed is equipped with ball
Shape debridement chamber is conducive to the formation of vortex, and it is soft to be formed by liquid convection, is conducive to form wound soft and effectively rush
It washes；
Flexible sucker side 2, the flexible sucker side 2 are annular silica gel piece, and the inner ring on the flexible sucker side 2 is upturned
The transition of arc is formed, and is connect with the bottom side of cover, is mainly used on the skin for being adsorbed on patient wound side health, is fixed
Type cover 1 provides the space of a closing and sealing, no leakage.
Back pressure regulating valve 3, the top that sizing cover 1 is set to by pressure regulating valve, for controlling, debridement is intracavitary to be born
Pressure value；
Liquid inlet joint 4, for injecting debridement liquid；
Air extraction connector 5 is pumped to negative pressure for debridement is intracavitary for connecting air extractor；
Liquid discharging tube 6, the liquid discharging tube 6 are set to the bottom of sizing cover 1, and debridement is fixed in one end of the liquid discharging tube 6
The bottom surface of intracavitary and opposite sizing cover 1 is arranged in parallel, and the other end of the liquid discharging tube 6 is connected with collector tube, the collector tube
It is equipped with micro pump；The collector tube can be directly accessed waste liquid barrel, collect waste liquid.
Vortex generator is oriented, the orientation vortex generator includes guiding tube, with valve union 7, tracheae, adjustable air pump,
The guiding tube is fixed on the inner wall of debridement chamber, and the guiding tube is extended downwardly along the curved surface of debridement chamber, the band valve union 7
It is set to sizing 1 surface of cover, and the band valve union 7 is connected with guiding tube, the tracheae detachably connects with valve union 7
It connects, the adjustable air pump is connect with tracheae.Tangential air-flow is formed by opposite debridement chamber spherical inside surface, for the debridement of injection
Liquid provides power, and liquid is made to form vortex convection current.
The case where due to infection on wound and rotten tissue, is different, and it includes No. I guiding tube 8, II that the guiding tube, which is arranged,
The guiding tube 11 of guiding tube 10, IV of guiding tube 9, III, No. I guiding tube 8 and No. II guiding tube 9 are used to form whirlpool clockwise
Stream, No. III guiding tube 10 and No. IV guiding tube 11 are used to form counterclockwise vortex flow, No. I guiding tube 8 and No. III guidance
The tilt angle of pipe 10 is greater than the tilt angle of No. II guiding tube 9 and No. IV guiding tube 11, and No. I guiding tube 8 and No. III
The nozzle of guiding tube 10 is higher than the nozzle of No. II guiding tube 9 and No. IV guiding tube 11.
Therefore No. I guiding tube 8 is capable of forming clockwise vortex, and nozzle tilts down larger, to form debridement liquid pair
Stream forms certain pressure to wound surface, and convection current is larger,
No. II guiding tube 9 is capable of forming clockwise vortex, and nozzle tilts down smaller, to form debridement liquid convection current
Lesser pressure is formed to wound surface, convection current is gentle, mainly washes away in the convection current that wound surface forms orientation, to wound pressure
It is small.
No. III guiding tube 10 is capable of forming vortex counterclockwise, and nozzle tilts down larger, to form debridement liquid pair
Stream forms certain pressure to wound surface, and convection current is larger,
No. IV guiding tube 11 is capable of forming vortex counterclockwise, and nozzle tilts down smaller, to form debridement liquid pair
Stream forms lesser pressure to wound surface, and convection current is gentle, mainly washes away in the convection current that wound surface forms orientation, to wound pressure
Power is small.
According to wound needs, guiding tube appropriate is selected, multiple band valve unions 7 can be connected in once flushing, alternating opens
With different guiding tubes, the flushing of different directions is formed to wound surface, and there is certain massage effect, effectively facilitates wound
Healing.
For fixation, guarantee sealing no leakage, further includes for fixing and being sealed in skin table for flexible sucker side 2
The medical pad pasting 12 in face, the medical pad pasting 12 are annular, and the inner ring of the medical pad pasting 12 is less than the outer of flexible sucker side 2
Circle, and the outer ring of the medical pad pasting 12 is greater than the outer ring on flexible sucker side 2.The medical pad pasting 12 of annular is disposable medical use
Product, cooperation is practical, has good positioning and is formed after cover 1, the release paper of medical pad pasting 12 is torn, and viscous face is attached to flexible sucker side under
2 outer, gently being pressed with hand makes no air cleft.
In order to cooperate the therapeutic scheme of temperature, although the debridement liquid of injection has temperature, but hold very much under the action of vortex
Easily cooling rapidly, loses temperature therapy effect, therefore heater strip, the heating temperature of the heater strip is distributed in the sizing cover 1
Degree is no more than 45 degrees Celsius.The debridement liquid of injection is set to keep treatment temperature appropriate.
Embodiment: the local organization for chronic wounds debridement is closed eddy flushing device, and main structure includes:
Sizing cover 1, the cover are hemispheric flexible transparent plastic component, and the bottom surface for cover 1 of being formed is equipped with ball
Shape debridement chamber；
Flexible sucker side 2, for annular silica gel piece be connected to sizing cover 1 bottom side side, the flexible sucker side 2 it is interior
Circle is upturned to form the transition of arc；
Medical pad pasting 12, the medical pad pasting 12 are annular, are 12 articles of Dispoable medical pad pasting with release paper, use
In the edge for being covered on flexible sucker side 2, to carrying out adhesive seal between flexible sucker side 2 and skin；
Back pressure regulating valve 3, the top that sizing cover 1 is set to by pressure regulating valve, for controlling, debridement is intracavitary to be born
Pressure value is no more than -400mmHg, generally in 150mmHg,；
Liquid inlet joint 4, for injecting debridement liquid；
Air extraction connector 5, one end is connected with debridement chamber, and one end is exposed to outer through sizing cover 1；
Air extractor, including rubber pneumatic bag and Non-return air valve, the rubber pneumatic bag are connected with Non-return air valve, described unidirectional
Air valve is detachably connected with air extraction connector 5, for being evacuated rubber pneumatic bag unidirectionally to debridement chamber；
For connecting air extractor, negative pressure is pumped to by debridement is intracavitary；
Liquid discharging tube 6, the liquid discharging tube 6 are set to the bottom of sizing cover 1, and debridement is fixed in one end of the liquid discharging tube 6
The bottom surface of intracavitary and opposite sizing cover 1 is arranged in parallel, and the other end of the liquid discharging tube 6 is connected with collector tube, the collector tube
It is equipped with micro pump；The collector tube can be directly accessed waste liquid barrel, collect waste liquid.
Vortex generator is oriented, the orientation vortex generator includes guiding tube, with valve union 7, tracheae, adjustable air pump,
The guiding tube is fixed on the inner wall of debridement chamber, and the guiding tube is extended downwardly along the curved surface of debridement chamber, the band valve union 7
It is set to sizing 1 surface of cover, and the band valve union 7 is connected with guiding tube, the tracheae detachably connects with valve union 7
It connects, the adjustable air pump is connect with tracheae.Tangential air-flow is formed by opposite debridement chamber spherical inside surface, for the debridement of injection
Liquid provides power, and liquid is made to form vortex convection current.
The guiding tube includes No. I 10, No. IV guiding tubes 11 of guiding tube of guiding tube 9, III of guiding tube 8, II,
No. I guiding tube 8 and No. II guiding tube 9 are used to form vortex clockwise, are distributed up and down, are set to sizing cover
1 side, and the tilt angle of No. I guiding tube 8 is greater than the tilt angle of No. II guiding tube 9,
No. III guiding tube 10 and No. IV guiding tube 11 are used to form counterclockwise vortex flow, are distributed up and down, are set to sizing
The other side of cover 1, the tilt angle of No. III guiding tube 10 are greater than the tilt angle of No. IV guiding tube 11.
Claims (4)
1. the local organization for chronic wounds debridement is closed eddy flushing device characterized by comprising
Sizing cover, the cover are hemispheric flexible transparent plastic component, and the bottom surface for cover of being formed is equipped with spherical debridement
Chamber；
Flexible sucker side, the flexible sucker side are annular silica gel piece, and the inner ring on the flexible sucker side is upturned to form arc
The transition of shape, and connect with the bottom side of cover；
Back pressure regulating valve, the top that sizing cover is set to by pressure regulating valve, for controlling the intracavitary negative pressure value of debridement；
Liquid inlet joint, for injecting debridement liquid；
Air extraction connector is pumped to negative pressure for debridement is intracavitary for connecting air extractor；
Liquid discharging tube, the liquid discharging tube are set to the bottom of sizing cover, and one end of the liquid discharging tube is fixed on that debridement is intracavitary and phase
The bottom surface of sizing cover is arranged in parallel, the other end of the liquid discharging tube is connected with collector tube, and the collector tube is equipped with miniature
Pump；
Vortex generator is oriented, the orientation vortex generator includes guiding tube, with valve union, tracheae, adjustable air pump, described to draw
Conduit is fixed on the inner wall of debridement chamber, and the guiding tube is extended downwardly along the curved surface of debridement chamber, and the band valve union is set to
Be formed cover surface, and the band valve union is connected with guiding tube, and the tracheae is detachably connected with valve union, it is described can
Regulating the qi flowing in the channels pump is connect with tracheae.
2. being closed eddy flushing device for the local organization of chronic wounds debridement according to claim 1, which is characterized in that institute
Stating guiding tube includes No. I guiding tube, No. II guiding tube, No. III guiding tube, No. IV guiding tube, and No. I guiding tube and No. II are drawn
Conduit is used to form vortex clockwise, and No. III guiding tube and No. IV guiding tube are used to form counterclockwise vortex flow, and described No. I is drawn
The tilt angle of conduit and No. III guiding tube is greater than the tilt angle of No. II guiding tube and No. IV guiding tube, and No. I guidance
The nozzle of pipe and No. III guiding tube is higher than the nozzle of No. II guiding tube and No. IV guiding tube.
3. being closed eddy flushing device for the local organization of chronic wounds debridement according to claim 1, which is characterized in that also
Including the medical pad pasting for flexible sucker side being fixed and being sealed in skin surface, the medical pad pasting is annular, the doctor
It is less than the outer ring on flexible sucker side with the inner ring of pad pasting, and the outer ring of the medical pad pasting is greater than the outer ring on flexible sucker side.
4. being closed eddy flushing device for the local organization of chronic wounds debridement according to claim 1, which is characterized in that institute
It states and heater strip is distributed in sizing cover, the heating temperature of the heater strip is no more than 45 degrees Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720152.7A CN109078234A (en) | 2018-07-03 | 2018-07-03 | Local organization for chronic wounds debridement is closed eddy flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720152.7A CN109078234A (en) | 2018-07-03 | 2018-07-03 | Local organization for chronic wounds debridement is closed eddy flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109078234A true CN109078234A (en) | 2018-12-25 |
Family
ID=64837244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810720152.7A Pending CN109078234A (en) | 2018-07-03 | 2018-07-03 | Local organization for chronic wounds debridement is closed eddy flushing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109078234A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882432A (en) * | 2019-10-16 | 2020-03-17 | 广州市德百顺电气科技有限公司 | Sterilizing device and sterilizing method and application thereof |
| CN111228600A (en) * | 2020-01-15 | 2020-06-05 | 吉林大学 | Clinical nursing device capable of completely washing out foreign matters in wound |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110882432A (en) * | 2019-10-16 | 2020-03-17 | 广州市德百顺电气科技有限公司 | Sterilizing device and sterilizing method and application thereof |
| CN111228600A (en) * | 2020-01-15 | 2020-06-05 | 吉林大学 | Clinical nursing device capable of completely washing out foreign matters in wound |
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Application publication date: 20181225 |
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| RJ01 | Rejection of invention patent application after publication |