CN208989781U - A kind of pressure flushing device for deep wound chamber closed negative pressure drainage - Google Patents
A kind of pressure flushing device for deep wound chamber closed negative pressure drainage Download PDFInfo
- Publication number
- CN208989781U CN208989781U CN201820235943.6U CN201820235943U CN208989781U CN 208989781 U CN208989781 U CN 208989781U CN 201820235943 U CN201820235943 U CN 201820235943U CN 208989781 U CN208989781 U CN 208989781U
- Authority
- CN
- China
- Prior art keywords
- silicone tube
- pullover
- casing
- adapter
- pressure
- 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.)
- Expired - Fee Related
Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 23
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 230000010412 perfusion Effects 0.000 claims abstract description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 26
- 206010052428 Wound Diseases 0.000 abstract description 25
- 229940127554 medical product Drugs 0.000 abstract description 2
- 238000005406 washing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010028851 Necrosis Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 206010053716 Wound necrosis Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- WGWACCCAJWZIML-UHFFFAOYSA-N benzene;buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N.C1=CC=CC=C1 WGWACCCAJWZIML-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
Abstract
The utility model relates to a kind of pressure flushing devices for deep wound chamber closed negative pressure drainage, belong to field of medical products.The device includes adapter (1), silicone tube (2), casing (3) and pullover (4)；Described silicone tube (2) one end is connect with adapter (1), and the other end is connect with pullover (4), and middle part is sliding removable casing (3)；The adapter (1) is used to connect the pressure apparatus of different model；The silicone tube (2) is used for the perfusion of flushing liquid；Described sleeve pipe (3) is used to prevent medical sponge (5) from shrinking caused silicone tube (2) compressive deformation；The pullover (4) can be inserted perpendicularly into and pass through medical sponge (5).Flush position and dynamics can be adjusted flexibly according to different wounds sizes or the depth, personalization in the utility model, and can cooperate local administration simultaneously.
Description
Technical field
The utility model belongs to field of medical products, is related to a kind of pressure washing for deep wound chamber closed negative pressure drainage
Device.
Background technique
Closed negative pressure drainage technology (Vaccum Sealing Drainage, VSD) is in 1993 by Germany
Doctor Fleischmann is pioneering and gradually starts to be applied to treat the various acute and chronic surface of a wound.The technology, which has, removes rapidly necrosis
Tissue and secretion promote granulation growth and wound healing, the long-term dressing of reduction to patient's bring pain, save medical resource
Etc. advantages.It is widely used in the clinical medicines such as burn, shaping, orthopaedics as a kind of ideal Wound treating method in recent years
Section.In particular some deep refractory wounds provide a kind of new therapeutic strategy.
VSD is to be connect using negative pressure suction device with special Wound dressing, intermittently or is constantly generated at the surface of a wound low
In the pressure of atmospheric pressure, negative pressure is set to be distributed in wound surface by closed covering foam, timely wound closure promotes surface of a wound necrosis
The discharge of tissue and secretion, mitigates inflammatory reaction to a certain extent.Improve wound microcirculation simultaneously, promote granulation growth,
Mitigating tissue space oedema etc. has significant effect.
But clinical VSD device it has been applied at present and has focused on vacuum suction function more, and seldom focused on washing wound surface function
Energy.For severe infections deep wound caused by traffic accident wound, War injury etc., necrotic tissue and secretion are more, if rushing not in time
Washing can cause drainage effect not good enough or even blocking drainage device, not only affect the treatment, but also frequently replacement drainage device will increase trouble
Person's pain and financial burden.And presently disclosed similar techniques scheme is mostly vacuum suction, the device for rinsing one, structure is multiple
Miscellaneous, flushing pipe position immobilizes, and be mostly be not deep into parallel across foam material for medical use wound it is intracavitary, clinically can not root
Personalized adjustment is carried out according to specific case, practical application value is greatly limited.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of personalizations for deep wound chamber closed negative pressure drainage
Pressure flushing device.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of pressure flushing device for deep wound chamber closed negative pressure drainage, which includes adapter (1), silicone tube
(2), casing (3) and pullover (4)；
Described silicone tube (2) one end is connect with adapter (1), and the other end is connect with pullover (4), and Moveable-jacket is slipped at middle part
It manages (3)；
The adapter (1) is used to connect the pressure apparatus of different model；The silicone tube (2) is used for the filling of flushing liquid
Note；Described sleeve pipe (3) is used to prevent medical sponge (5) when flushing operation from shrinking caused silicone tube (2) compressive deformation；The set
Head (4) is for being inserted perpendicularly into and passing through medical sponge (5)；
The device is inserted perpendicularly into according to set rational position and is passed through medical sponge (5), according to wound chamber size and
The length of depth adjustment insertion, the casing (3) at middle part is fixed in medical sponge (5), pullover (4) are removed, by pressure apparatus
Adapter (1) is connected to be rinsed.
Further, the material of described sleeve pipe (3) is polyvinyl chloride (PVC), polyethylene (PE), acrylonitrile-butadiene-benzene second
Alkene copolymer (ABS), polycarbonate (PC) or polytetrafluoroethylene (PTFE) (PTFE), length are 3cm~8cm.
Further, described sleeve pipe (3) is equipped with buckle structure, for being locked in the middle part of silicone tube (2)；
The buckle structure includes male structure (301), recessed structure (302), circular hole (303) and square groove (304),
The circular hole (303) is located in the middle part of buckle structure, for across silicone tube (2)；Male structure (301) and recessed structure (302)
Positioned at buckle structure side, locking adaptation；Square groove (304) is located at the buckle structure other side, when for buckle structure locking
Extension.
Further, which further includes application (6), and the application (6) is annular shape, casing (3) top is set to, for rushing
Casing (3) is fixed on medical sponge (5) lateral surface when washing operation, and prevents contact site pressure release gas leakage simultaneously.
The utility model has the beneficial effects that: the utility model provides a kind of practical, flexible, economic be applied to deeply
Portion creates chamber, cooperates the pressure flushing device of closed negative pressure drainage device.
(1) the utility model is independent pressure washing pipe, can be used for different types of closed negative pressure drainage device, and tie
Structure is simple, and cost is relatively low, to compensate for previous product structure complexity, flushing pipe position immobilizes, can not be deep into wound chamber
The defects of.
(2) the utility model is to pass perpendicularly through medical sponge (5) material, can be according to wound chamber depth, the difference of position, adjustment
The position of the placement of flushing pipe and depth, and it is intracavitary to enter wound, reach in real time, the flushing of strength, so that negative pressure be made to draw
It flows more efficient.
(3) the utility model can adjust as needed the position of flusher according to the variation of wounds situation, thus
More economically, it is ailing to reduce patient.
(4) the utility model main body is silicone tube, and elasticity is good, can arbitrarily be bent, and smaller to tissue damage；Inner end is
It is about 5cm PVC pullover, passes through dismountable pullover after medical sponge (5)；Silicone tube stays in the covering of the part of the surface inside sponge
Pvc pipe set can carry out position adjustment according to different depth, while prevent sponge from shrinking and cause drainage caused by luminal stenosis not
Freely.
(5) pressure apparatus of the external different model of the utility model, not only can effectively rinse, can also be according to surface of a wound feelings
Condition carries out local administration by flushing pipe.
(6) the utility model can be realized pressure controllable and flux controllable flushing.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is that the utility model uses schematic diagram；
Fig. 2 is the utility model section schematic diagram；
Fig. 3 is casing buckle structure schematic diagram.
Appended drawing reference: 1- adapter, 2- silicone tube, 3- casing, 4- pullover, 5- medical sponge, 6- application.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
It as shown in Figure 1, 2, is a kind of pressure flushing device that chamber closed negative pressure drainage is created for deep, which includes turning
Connector 1, silicone tube 2, casing 3 and pullover 4；
2 one end of silicone tube is connect with adapter 1, and the other end is connect with pullover 4, the sliding removable casing 3 in middle part；
Adapter 1 is used to connect the pressure apparatus of different model；Silicone tube 2 is used for the perfusion of flushing liquid；Casing 3 is used for
Prevent medical sponge 5 from shrinking caused 2 compressive deformation of silicone tube；Pullover 4 is for being inserted perpendicularly into and passing through medical sponge 5；
The device is inserted perpendicularly into according to preset position and is passed through medical sponge 5, according to the size and depth of wound chamber
The length of degree adjustment insertion, the casing 3 at middle part is fixed in medical sponge 5, pullover 4 is removed, adapter 1 is connected to pressure
Device is rinsed.
The material of casing 3 is polyvinylchloride, polythene PE, acrylonitrile-butadiene-styrene copolymer ABS, poly- carbon
Acid esters PC or polytetrafluoroethylene PTFE, length are 3cm~8cm.
The device further includes application 6, and the application 6 is annular shape, is set to 3 top of casing, will set when for flushing operation
Pipe 3 is fixed on 5 lateral surface of medical sponge, and prevents contact site pressure release gas leakage simultaneously.
As shown in figure 3, casing 3 is equipped with buckle structure, for being locked at 2 middle part of silicone tube；
Buckle structure includes male structure 301, recessed structure 302, circular hole 303 and square groove 304, the circular hole
303 are located in the middle part of buckle structure, for across silicone tube 2；Male structure 301 and recessed structure 302 are located at buckle structure side, locking
Adaptation；Square groove 304 is located at the buckle structure other side, extension when for buckle structure locking.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (2)
1. a kind of pressure flushing device for deep wound chamber closed negative pressure drainage, it is characterised in that: the device includes adapter
(1), silicone tube (2), casing (3) and pullover (4)；
Described silicone tube (2) one end is connect with adapter (1), and the other end is connect with pullover (4), the sliding removable casing in middle part
(3)；
The adapter (1) is used to connect the pressure apparatus of different model；The silicone tube (2) is used for the perfusion of flushing liquid；
Described sleeve pipe (3) is used to prevent medical sponge (5) when flushing operation from shrinking caused silicone tube (2) compressive deformation；The pullover
(4) for being inserted perpendicularly into and passing through medical sponge (5)；
The device is inserted perpendicularly into according to set rational position and is passed through medical sponge (5), according to the size and depth of wound chamber
The length for adjusting insertion, the casing (3) at middle part is fixed in medical sponge (5), pullover (4) is removed, pressure apparatus is connected
It is rinsed to adapter (1)；
Described sleeve pipe (3) is equipped with buckle structure, is fixed in the middle part of silicone tube (2) after determining for position；
The buckle structure includes male structure (301), recessed structure (302), circular hole (303) and square groove (304), described
Circular hole (303) is located in the middle part of buckle structure, for across silicone tube (2)；Male structure (301) and recessed structure (302) are located at
Buckle structure side, locking adaptation；Square groove (304) is located at the buckle structure other side, prolonging when for buckle structure locking
Exhibition；
The device further includes application (6), and the application (6) is annular shape, is set to casing (3) top, will when for flushing operation
Casing (3) is fixed on medical sponge (5) lateral surface, and prevents contact site pressure release gas leakage simultaneously.
2. a kind of pressure flushing device for deep wound chamber closed negative pressure drainage according to claim 1, feature exist
In: the material of described sleeve pipe (3) is polyvinyl chloride (PVC), polyethylene (PE), acrylonitrile-butadiene-styrene copolymer
(ABS), polycarbonate (PC) or polytetrafluoroethylene (PTFE) (PTFE), length are 3cm~8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235943.6U CN208989781U (en) | 2018-02-09 | 2018-02-09 | A kind of pressure flushing device for deep wound chamber closed negative pressure drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235943.6U CN208989781U (en) | 2018-02-09 | 2018-02-09 | A kind of pressure flushing device for deep wound chamber closed negative pressure drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989781U true CN208989781U (en) | 2019-06-18 |
Family
ID=66794545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820235943.6U Expired - Fee Related CN208989781U (en) | 2018-02-09 | 2018-02-09 | A kind of pressure flushing device for deep wound chamber closed negative pressure drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989781U (en) |
-
2018
- 2018-02-09 CN CN201820235943.6U patent/CN208989781U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 |