CN203208515U - Vacuum sealing drainage auxiliary device - Google Patents
Vacuum sealing drainage auxiliary device Download PDFInfo
- Publication number
- CN203208515U CN203208515U CN 201320088671 CN201320088671U CN203208515U CN 203208515 U CN203208515 U CN 203208515U CN 201320088671 CN201320088671 CN 201320088671 CN 201320088671 U CN201320088671 U CN 201320088671U CN 203208515 U CN203208515 U CN 203208515U
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- CN
- China
- Prior art keywords
- hollow pipe
- auxiliary device
- negative
- drainage auxiliary
- pressure sealed
- 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
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- Orthopedics, Nursing, And Contraception (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses a vacuum sealing drainage auxiliary device which comprises a hollow pipe. The hollow pipe is cone-shaped, and a film is packaged at one end of the hollow pipe. The uniquely arranged hollow pipe of the vacuum sealing drainage auxiliary device is matched with cavity shapes of the mouth, the nose and the anus and the like, and wound surfaces of the mouth, the nose, a tracheotomy tube, the anus and the urethra and the like can be effectively sealed on the basis that physiological functions such as breathing, eating and drinking, urination or defecation and the like are not influenced.
Description
Technical field
This utility model relates to the negative pressure drainage device of surgical medical equipment, relates in particular to a kind of negative-pressure sealed drainage auxiliary device.
Background technology
Negative pressure drainage device such as VSD(vaccum sealing drainage on the at present domestic and international medical apparatus and instruments market, VSD), it is the negative-pressure sealed drainage technology, refer to the foam dressing that contains drainage tube, cover or fill the wound surface of skin, soft tissue defects, the biological semipermeable membrane of reuse seals it, makes it become a confined space, at last drainage tube is connected negative pressure source, promote a kind of Therapeutic Method of wound healing by controllable negative pressure.The use prerequisite of this method is to form airtight lacuna, otherwise fully drain causes exudate to be accumulated, even increases the weight of traumatic infection.
Yet, locate wound surface at mouth, nose, tracheostomy tube, anus, urethra etc., because above-mentioned privileged sites can't cause this place can't cause airtight lacuna directly with the pad pasting sealing.If directly seal by force with pad pasting, will cause breathing, can't take food, can't defecation etc. problem.
The utility model content
(1) technical problem that will solve
This utility model is that purpose is can't be applied to the technical problem that mouth, nose, tracheostomy tube, anus, urethra etc. are located wound surface in order to solve existing negative pressure drainage device.
(2) technical scheme
For solving the problems of the technologies described above, this utility model provides a kind of negative-pressure sealed drainage auxiliary device, and this device comprises hollow pipe, and described hollow pipe is set to coniform, and an end of described hollow pipe is packaged with thin film.
Preferably, described hollow pipe is made by rigid plastics.
Preferably, the radial section of described hollow pipe is oval.
Preferably, described thin-film package is at bloated mouthful of end of hollow pipe, and the necking end of described hollow pipe is provided with the port of being made by medical silica-gel.
Preferably, the radial section of described hollow pipe is circular.
Preferably, described thin-film package is at the necking end of hollow pipe, and bloated mouthful of end of described hollow pipe is provided with crimping.
Preferably, described crimping is made by medical silica-gel.
Preferably, described thin-film package is at bloated mouthful of end of hollow pipe, and the necking end of described hollow pipe is provided with crimping.
Preferably, described crimping is made by medical silica-gel.
Preferably, be provided with Oxygen tube in the pipe of described hollow pipe.
(3) beneficial effect
The negative-pressure sealed drainage auxiliary device that this utility model provides, the hollow pipe of its unique design, suitable with the chamber type at positions such as mouth, nose, anus, can be on the basis that does not influence physiological functions such as breathing, diet, defecation, effectively realization mouth, nose, tracheostomy tube, anus, urethra etc. are located the sealing of wound surface; Further, the negative-pressure sealed drainage auxiliary device that this utility model provides, the bead structure of its unique design can more fit tightly skin, strengthens sealing effectiveness; Further, the negative-pressure sealed drainage auxiliary device that this utility model provides, the Oxygen tube of its unique design can be cured by oxygen therapy and wait medical care to operate when realize negative-pressure sealed drainage.
Description of drawings
Fig. 1 is embodiment 1 structure cutaway view of the present utility model;
Fig. 2 is embodiment 2 structure cutaway views of the present utility model;
Fig. 3 is embodiment 3 structure cutaway views of the present utility model;
Wherein: 1, hollow pipe, 11, crimping, 2, thin film, 3, port, 4, the aerobic suction pipe.
The specific embodiment
Shown in Fig. 1~3, negative-pressure sealed drainage auxiliary device of the present utility model, mainly comprise the hollow pipe of being made by rigid plastics 1, end at hollow pipe 1 is packaged with thin film 2, is used to form enclosed space, and this utility model is when concrete the use, choose the hollow pipe of given shape and model, it is fitted in positions such as mouth, nose, anus, utilize thin film to twine mode such as body then and be fixed on one's body the patient.
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation this utility model, but are not used for limiting scope of the present utility model.
In addition, auxiliary device of the present utility model when concrete the use, can save mouthful thin film of end that expands as required, that is, hollow pipe placed mouthful week after, directly utilize large area film that its encapsulation is fixed on head.
It should be noted that at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment this utility model is had been described in detail, those skilled in the art are to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. negative-pressure sealed drainage auxiliary device, it is characterized in that: this device comprises hollow pipe (1), described hollow pipe (1) is set to coniform, and described hollow pipe (1) one end is packaged with thin film (2).
2. negative-pressure sealed drainage auxiliary device according to claim 1, it is characterized in that: described hollow pipe (1) is made by rigid plastics.
3. negative-pressure sealed drainage auxiliary device according to claim 1 and 2 is characterized in that: the radial section of described hollow pipe (1) is for oval.
4. negative-pressure sealed drainage auxiliary device according to claim 3 is characterized in that: described thin film (2) is encapsulated in bloated mouthful of end of hollow pipe (1), and the necking end of described hollow pipe (1) is provided with the port of being made by medical silica-gel (3).
5. negative-pressure sealed drainage auxiliary device according to claim 1 and 2 is characterized in that: the radial section of described hollow pipe (1) is for circular.
6. negative-pressure sealed drainage auxiliary device according to claim 5, it is characterized in that: described thin film (2) is encapsulated in the necking end of hollow pipe (1), and bloated mouthful of end of described hollow pipe (1) is provided with crimping (11).
7. negative-pressure sealed drainage auxiliary device according to claim 6, it is characterized in that: described crimping (11) is made by medical silica-gel.
8. negative-pressure sealed drainage auxiliary device according to claim 5 is characterized in that: described thin film (2) is encapsulated in bloated mouthful of end of hollow pipe (1), and the necking end of described hollow pipe (1) is provided with crimping (11).
9. negative-pressure sealed drainage auxiliary device according to claim 8, it is characterized in that: described crimping (11) is made by medical silica-gel.
10. negative-pressure sealed drainage auxiliary device according to claim 8 is characterized in that: be provided with Oxygen tube (4) in the pipe of described hollow pipe (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320088671 CN203208515U (en) | 2013-02-26 | 2013-02-26 | Vacuum sealing drainage auxiliary device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320088671 CN203208515U (en) | 2013-02-26 | 2013-02-26 | Vacuum sealing drainage auxiliary device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203208515U true CN203208515U (en) | 2013-09-25 |
Family
ID=49198092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320088671 Expired - Fee Related CN203208515U (en) | 2013-02-26 | 2013-02-26 | Vacuum sealing drainage auxiliary device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203208515U (en) |
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2013
- 2013-02-26 CN CN 201320088671 patent/CN203208515U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140226 |