CN203663220U - Wound surface covering device used for vacuum sealing drainage and allowing wound surface observation and intervention - Google Patents
Wound surface covering device used for vacuum sealing drainage and allowing wound surface observation and intervention Download PDFInfo
- Publication number
- CN203663220U CN203663220U CN201320664328.4U CN201320664328U CN203663220U CN 203663220 U CN203663220 U CN 203663220U CN 201320664328 U CN201320664328 U CN 201320664328U CN 203663220 U CN203663220 U CN 203663220U
- Authority
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- China
- Prior art keywords
- wound surface
- sponge
- negative
- transparent gasbag
- fixed part
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- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title abstract description 5
- 230000037311 normal skin Effects 0.000 claims abstract description 3
- 238000005253 cladding Methods 0.000 claims description 17
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 239000011780 sodium chloride Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000005276 aerator Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 210000000416 Exudates and Transudates Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000003491 Skin Anatomy 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002682 general surgery Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model discloses a wound surface covering device used for vacuum sealing drainage and allowing wound surface observation and intervention. The technical problem that in the prior art, a wound surface covering device used for vacuum sealing drainage does not allow wound surface observation and intervention is solved. According to the technical scheme, the wound surface covering device comprises a fixed part, medical sponge, a transparent air bag and a mobile part. The medical sponge is directly attached to the wound surface, the medical sponge is directly covered with the fixed part, and the lower end of the medical sponge is fixed to the normal skin around the wound surface in a sealed mode. The two ends of the transparent air bag are connected with the outer surfaces of the fixed part and the mobile part respectively in a sealed mode, and the transparent air bag moves along with moving of the mobile part. The mobile part comprises a pipeline part and a sealing part. The medical sponge is located in a movable cavity defined by the fixed part, the transparent air bag and the mobile part. The wound surface covering device has the advantages that on the premise that the wound surface covering device is not replaced, the conditions of the wound surface can be observed and intervened.
Description
Technical field
This utility model relates to a kind of negative-pressure sealed drainage wound surface cladding system that can observe and intervene wound surface.
Background technology
From 1993 by reported first since, Wound-surface negative pressure closed drainage technology has been applied to nearly all surgical fields such as general surgery, orthopaedics, department of plastic surgery, clinical practice indication expands gradually.
Mainly being formed by wound surface filling dressing, sealing semipermeable membrane, drain pipeline and depression generator etc. of Wound-surface negative pressure closed drainage device.It is mainly medical sponge that the wound surface of current clinical use is filled dressing, all opaque, in use procedure, cannot observe at any time wound surface situation, without objective inactive index, after wound surface is filled dressing if open, find that wound surface is still not suitable for further surgical intervention, need reuse Wound-surface negative pressure closed drainage device, not only cannot determine and also increase patient's financial burden by best occasion for the treatment.
Summary of the invention
Technical problem to be solved in the utility model is: the problem that can not observe and intervene wound surface situation for the wound surface filling dressing using in prior art.
Use existing wound surface filling dressing can not observe and intervene the deficiency of wound surface situation in order to overcome, this patent provides a kind of negative-pressure sealed drainage wound surface cladding system, apply this wound surface cladding system and can observe at any time and intervene wound surface, not only facilitate clinician to formulate treatment plan, shorten treatment cycle, also reduce the probability of changing Wound-surface negative pressure closed drainage device, alleviated patient's financial burden.
The technical scheme that this utility model is taked is:
The negative-pressure sealed drainage wound surface cladding system that can observe and intervene wound surface, is characterized in that, comprises fixed part (1), medical sponge (2), transparent gasbag (3) and moving-member (4); Described medical sponge (2) directly sticks on wound surface, fixed part (1) directly covers on the normal skin of medical sponge (2) above and around lower end and wound surface and fixes, seals, described transparent gasbag (3) two ends are connected and seal with moving-member (4) outer surface with fixed part (1) respectively, and transparent gasbag (3) moves with the movement of moving-member (4); Described transparent gasbag (3) has side opening (3-1), and side opening (3-1) is provided with switch; Medical sponge (2) is positioned at the removable cavity being surrounded by fixed part (1), transparent gasbag (3) and moving-member (4);
Wherein, described moving-member (4) comprises conduit component (4-1) and seal member (4-2), and described moving-member (4) covers on fixed part (1) and medical sponge (2), the upper end of described conduit component (4-1) is arranged on outside transparent gasbag (3), lower end is connected with medical sponge (2), described conduit component (4-1) comprises negative-pressure suction pipe (4-1-1), sponge syringe pipe (4-1-2) and annular transparent gasbag connection tube (4-1-3), the upper end of conduit component is arranged on outside transparent gasbag, the lower end of conduit component is provided with aperture (6), negative-pressure suction pipe (4-1-1), the lower end of sponge syringe pipe (4-1-2) is respectively through the vacuum suction hole that is positioned at lower plate (4-2-3), sponge flushing hole is connected with medical sponge, the lower end of annular transparent gasbag connection tube (4-1-3) is connected through the seam that is positioned at the annular transparent gasbag connecting hole of connection tube (4-2-2) and the annular transparent gasbag (4-4) of passage (5), and the lower end of described negative-pressure suction pipe (4-1-1), sponge syringe pipe (4-1-2) is a negative-pressure suction pipe and a sponge syringe pipe passing that the vacuum suction hole, the backward upper end of sponge flushing hole that are positioned at lower plate (4-2-3) gather gradually.
In this utility model by manual push-and-pull conduit component (4-1) upper end, make moving-member (4) cover or leave fixed part (1) together with medical sponge (2), transparent gasbag (3) moves with the movement of moving-member (4), reaches the object that covers or expose wound surface; In moving process, by fixed part (1), transparent gasbag (3) and moving-member (4), wound surface in external isolated state; Conduit component described in the utility model (4-1) is all to adopt transparent medical grade plastic plate of the prior art to make, not yielding in use procedure.
In this utility model, by seal member, medical sponge (2) is sealed in to wound surface, the following seal member of preferential employing, described seal member (4-2) comprises upper plate (4-2-1), connection tube (4-2-2), lower plate (4-2-3) and annular transparent gasbag (4-2-4); The edge of described upper plate (4-2-1) and fixed part (1) upper end are fixed, are sealed; It is upper that described lower plate (4-2-3) overlays medical sponge (2), and the edge of lower plate (4-2-3) does not contact with fixed part (1) inwall; The lower end of described connection tube (4-2-2) is connected with lower plate (4-2-3) upper surface, and the upper end of described connection tube (4-2-2) is connected with upper plate (4-2-1) lower surface; Between described connection tube (4-2-2), upper plate (4-2-1), lower plate (4-2-3) and fixed part (1) inwall, form passage (5); The axial centre of described connection tube (4-2-2) is provided with the passage of perforation; Described connection tube (4-2-2) is provided with annular transparent gasbag connecting hole; Described lower plate (4-2-3) is provided with vacuum suction hole, sponge flushing hole; Described annular transparent gasbag (4-2-4) is arranged in passage (5), and the seam of annular transparent gasbag (4-4) is connected with annular transparent gasbag connecting hole.Described lower plate (4-2-3) is fixed into an entirety with medical sponge (2) by stitching.
Fixed part described in the utility model (1) and seal member (4-2) are all to adopt transparent medical grade plastic plate of the prior art to make, in use easily moulding.
Annular transparent gasbag described in the utility model (4-4) and transparent gasbag (3) are all to adopt the transparent capsule of soft medical of the prior art to make, and the plasticity of annular transparent gasbag (4-4) and transparent gasbag (3) is extremely strong.
In order to intervene wound surface, described transparent gasbag (3) has side opening (3-1), and side opening (3-1) is provided with switch.
The probability reduction of stopping up for conduit component and medical sponge are occurred, negative pressure is uniformly distributed at wound surface, the lower end of described negative-pressure suction pipe of the present utility model (4-1-1), sponge syringe pipe (4-1-2) is radial and is arranged on the upper lower surface relative with medical sponge (2) of lower plate (4-2-3), and described aperture (6) is uniformly distributed in the tube wall surrounding of negative-pressure suction pipe (4-1-1), sponge syringe pipe (4-1-2).
In order to make moving-member (4) be connected more firmly with medical sponge (2), the lower plate (4-2-3) in this utility model is fixed into an entirety with medical sponge (2) by stitching.
Be convenient to the mobile technique effect of moving-member (4) in order to produce one, the upper end of described negative-pressure suction pipe (4-1-1), sponge syringe pipe (4-1-2) and annular transparent gasbag connection tube (4-1-3) is integrated as a whole.
The visual negative-pressure sealed drainage of wound surface of the present utility model is with can be according to assemblings such as wound surface anatomical position, sizes in each parts use procedure of wound surface cladding system.
The edge of fixed part described in the utility model (1) upper end and moving-member (4) upper plate (4-2-1) is connected and fixed by draw-in groove.
In use for, fixed part (1) lower end can be fitted on the skin surface of wound surface adnexa better, the bottom of fixed part (1) can be designed according to the shape at wound surface place.
The area of the described medical sponge (2) in this utility model is larger than the area of wound surface, cover whole wound surface, but also want energy fixed part (1) and moving-member (4) to cover completely simultaneously.
This utility model device according to wound surface need design, be fixed on wound surface, in use, negative-pressure suction pipe (4-1-1) in conduit component (4-1) is connected with negative pressure generating device, sponge syringe pipe (4-1-2) in conduit component (4-1) is connected with sponge flusher, and the annular transparent gasbag connection tube (4-1-3) in conduit component (4-1) adds water with annular transparent gasbag or aerator is connected.
When the capable negative-pressure sealed drainage of wound surface (such as sepage of sucking-off wound surface etc.), add water or aerator with annular transparent gasbag, by annular transparent gasbag connection tube (4-1-3), to the interior saline injection of annular transparent gasbag (4-2-4) or gas, annular transparent gasbag (4-2-4) is expanded, the annular transparent gasbag (4-2-4) expanding, together with passage (5), seals medical sponge (2) and wound surface; By negative pressure generating device, negative-pressure suction pipe (4-1-1), by the wound exudate of medical sponge (2) internal adsorption and other slough sucking-offs.In this process in order to prevent that negative-pressure suction pipe (4-1-1) and medical sponge (2) from stopping up, by sponge flusher and sponge syringe pipe (4-1-2) to the interior saline injection of medical sponge (2).The frequency of this rinsing step can be determined according to practical situation.
While observing wound surface, inactive negative pressure generating device, the normal saline injecting in annular transparent gasbag (4-2-4) or gas are discharged, grasp conduit component (4-1), slowly upwards mention moving-member (4), drive medical sponge (2) to move up together simultaneously, between medical sponge (2) and wound surface, formed space, see through transparent gasbag (3) and just can observe wound surface; As, wound surface situation does not also reach the requirement of expection, now only needs to promote moving-member (4) downwards, makes medical sponge (2) and wound surface laminating can repeat above-mentioned wound surface processing procedure; Wound surface needs to intervene, and opens side opening (3-1) switch of described transparent gasbag (3), intervenes wound surface through side opening (3-1); Wound surface situation reaches expection requirement, i.e. dismountable this utility model device.
Negative pressure generating device described in the utility model is portable electric negative pressure suction device of the prior art, and its concrete structure this utility model is not described in detail.
Sponge flusher described in the utility model is medical saline of the prior art and transfusion device, and its concrete structure this utility model is not described in detail.
Annular transparent gasbag priming apparatus described in the utility model is medical aseptic syringe of the prior art, and its concrete structure this utility model is not described in detail.
This utility model is compared with prior art: 1, in the time using Wound-surface negative pressure closed drainage device of the present utility model, observe at any time wound surface situation, contribute to doctor to formulate in time successive treatment scheme, without therefore changing wound surface cladding system, thereby shorten treatment cycle, alleviated patient economy burden.2, this utility model device can be intervened wound surface at any time, without therefore changing wound surface cladding system.3, general thickness of the present utility model is bigger compared with prior art, but has very strong plasticity, does not substantially affect that patient wears the clothes, functional exercise etc.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is structure cutaway view of the present utility model.
Wherein, 1, fixed part, 2, medical sponge, 3, transparent gasbag, 3-1, side opening, 4, moving-member, 4-1, conduit component, 4-1-1, negative-pressure suction pipe, 4-1-2, sponge syringe pipe, 4-1-3, annular transparent gasbag connection tube, 4-2, seal member, 4-2-1, upper plate, 4-2-2, connection tube, 4-2-3, lower plate, 4-2-4, annular transparent gasbag, 5, passage, 6, aperture.
The specific embodiment
For content of the present utility model is become apparent more, be further described below in conjunction with accompanying drawing 1-Fig. 2 and the specific embodiment.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
This utility model for embodiment in, default wound surface be circle.
Referring to Fig. 1, a kind of negative-pressure sealed drainage wound surface cladding system that can observe and intervene wound surface, comprises fixed part (1), medical sponge (2), transparent gasbag (3) and moving-member (4);
Referring to Fig. 1, there is side opening (3-1) on transparent gasbag (3) surface, and side opening is provided with switch;
Referring to Fig. 2, moving-member (4) comprises conduit component (4-1) and seal member (4-2);
Referring to Fig. 2, conduit component (4-1) comprises negative-pressure suction pipe (4-1-1), sponge syringe pipe (4-1-2) and annular transparent gasbag connection tube (4-1-3);
Referring to Fig. 2, seal member (4-2) comprises upper plate (4-2-1), connection tube (4-2-2), lower plate (4-2-3) and annular transparent gasbag (4-2-4);
Referring to Fig. 2, between connection tube (4-2-2), upper plate (4-2-1), lower plate (4-2-3) and fixed part (1) inwall, form passage (5);
Referring to Fig. 2, aperture (6) faces medical sponge (2) and is uniformly distributed in the tube wall surrounding of the lower end of described negative-pressure suction pipe (4-1-1), sponge syringe pipe (4-1-2);
Medical sponge (2) is cut into circle according to the shape of wound surface, but medical sponge (2) will cover wound surface completely; Medical sponge (2) is positioned at the removable cavity being surrounded by fixed part (1), transparent gasbag (3) and moving-member (4);
Fixed part (1) is cut into annular according to wound surface shape, covers medical sponge (2), and fixed part (1) does not contact with medical sponge (2), between leave space;
Moving-member (4) is cut into circle according to the shape of wound surface, cover medical sponge (2), annular transparent gasbag (4-2-4) is placed in passage (5), upper plate (4-2-1) is fixed by draw-in groove and fixed part (1) upper end, lower plate (4-2-3) covers medical sponge (2) completely and sews up and fix with it, and the edge of lower plate (4-2-3) does not contact with fixed part (1) inwall;
Transparent gasbag (3) two ends are fixed, are sealed with upper plate (4-2-1) upper surface and fixed part (1) sidewall respectively;
In this utility model by manual push-and-pull conduit component (4-1) upper end, make moving-member (4) cover or leave fixed part (1) together with medical sponge (2), transparent gasbag (3) moves with the movement of moving-member (4), reaches the object that covers or expose wound surface; In moving process, by fixed part (1), transparent gasbag (3) and moving-member (4), wound surface in external isolated state; Conduit component described in the utility model (4-1) is all to adopt transparent medical grade plastic plate of the prior art to make, not yielding in use procedure.
Fixed part described in the utility model (1) and seal member (4-2) are all to adopt transparent medical grade plastic plate of the prior art to make, in use easily moulding.
The lower end of described connection tube (4-2-2) is connected with lower plate (4-2-3) upper surface, and upper end is connected with upper plate (4-2-1) lower surface; Connection tube (4-2-2) is provided with annular transparent gasbag connecting hole (not shown in FIG.).
Lower plate (4-2-3) is provided with vacuum suction hole (not shown in FIG.) and sponge flushing hole (not shown in FIG.), and the upper surface relative with medical sponge 1 of lower plate (4-2-3) is provided with the lower end of radial negative-pressure suction pipe (4-1-1) and sponge syringe pipe (4-1-2).
In use, to the interior saline injection of annular transparent gasbag (4-2-4) or gas, annular transparent gasbag (4-2-4) is expanded, and the annular transparent gasbag (4-2-4) expanding seals medical sponge (2).
Work process of the present utility model is as described below:
This utility model device according to wound surface need design, be fixed on wound surface, in use, the termination of the negative-pressure suction pipe (4-1-1) in conduit component (4-1) is connected with negative pressure generating device (not shown in FIG.), the termination of the sponge syringe pipe (4-1-2) of conduit component (4-1) is connected with sponge flusher (not shown in FIG.), and the termination of the annular transparent gasbag connection tube (4-1-3) of conduit component (4-1) is connected with annular transparent gasbag priming apparatus (not shown in FIG.).
When the capable negative-pressure sealed drainage of wound surface (such as sepage of sucking-off wound surface etc.), add water or aerator with annular transparent gasbag, by annular transparent gasbag connection tube (4-1-3), to the interior saline injection of annular transparent gasbag (4-2-4) or gas, annular transparent gasbag (4-2-4) is expanded, the annular transparent gasbag (4-2-4) expanding, together with passage (5), seals medical sponge (2) and wound surface; By negative pressure generating device, negative-pressure suction pipe (4-1-1), by the wound exudate of medical sponge (2) internal adsorption and other slough sucking-offs.In this process in order to prevent that negative-pressure suction pipe (4-1-1) and medical sponge (2) from stopping up, by sponge flusher and sponge syringe pipe (4-1-2) to the interior saline injection of medical sponge (2).The frequency of this rinsing step can be determined according to practical situation.
While observing wound surface, inactive negative pressure generating device, the normal saline injecting in annular transparent gasbag (4-2-4) or gas are discharged, grasp conduit component (4-1), slowly upwards mention moving-member (4), drive medical sponge (2) to move up together simultaneously, between medical sponge (2) and wound surface, formed space, see through transparent gasbag (3) and just can observe wound surface; As, wound surface situation does not also reach the requirement of expection, now only needs to promote moving-member (4) downwards, makes medical sponge (2) and wound surface laminating can repeat above-mentioned wound surface processing procedure; Wound surface needs to intervene, and opens side opening (3-1) switch of described transparent gasbag (3), intervenes wound surface through side opening (3-1); Wound surface situation reaches expection requirement, i.e. dismountable this utility model device.
This utility model does not relate to partly all same as the prior art or employing prior aries to be realized.
Claims (8)
1. the negative-pressure sealed drainage wound surface cladding system that can observe and intervene wound surface, is characterized in that, comprises fixed part (1), medical sponge (2), transparent gasbag (3) and moving-member (4); Described medical sponge (2) directly sticks on wound surface, fixed part (1) directly covers on the normal skin of medical sponge (2) above and around lower end and wound surface and fixes, seals, described transparent gasbag (3) two ends are connected and seal with moving-member (4) outer surface with fixed part (1) respectively, and transparent gasbag (3) moves with the movement of moving-member (4); Medical sponge (2) is positioned at the removable cavity being surrounded by fixed part (1), transparent gasbag (3) and moving-member (4);
Wherein, described moving-member (4) comprises conduit component (4-1) and seal member (4-2), and described moving-member (4) covers on fixed part (1) and medical sponge (2); The upper end of described conduit component (4-1) is arranged on outside transparent gasbag (3), and lower end is connected with medical sponge (2).
2. a kind of negative-pressure sealed drainage wound surface cladding system that can observe and intervene wound surface as claimed in claim 1, is characterized in that: described seal member (4-2) comprises upper plate (4-2-1), connection tube (4-2-2), lower plate (4-2-3) and annular transparent gasbag (4-2-4); The edge of described upper plate (4-2-1) and fixed part (1) upper end are fixed, are sealed; It is upper that described lower plate (4-2-3) overlays medical sponge (2), and the edge of lower plate (4-2-3) does not contact with fixed part (1) inwall; The lower end of described connection tube (4-2-2) is connected with lower plate (4-2-3) upper surface, and the upper end of described connection tube (4-2-2) is connected with upper plate (4-2-1) lower surface; Between described connection tube (4-2-2), upper plate (4-2-1), lower plate (4-2-3) and fixed part (1) inwall, form passage (5); The axial centre of described connection tube (4-2-2) is provided with the passage of perforation; Described connection tube (4-2-2) is provided with annular transparent gasbag connecting hole; Described lower plate (4-2-3) is provided with vacuum suction hole, sponge flushing hole; Described annular transparent gasbag (4-2-4) is arranged in passage (5).
3. a kind of negative-pressure sealed drainage wound surface cladding system that can observe and intervene wound surface as claimed in claim 1, it is characterized in that: described conduit component (4-1) comprises negative-pressure suction pipe (4-1-1), sponge syringe pipe (4-1-2) and annular transparent gasbag connection tube (4-1-3), the upper end of conduit component is arranged on outside transparent gasbag, the lower end of conduit component is provided with aperture (6), negative-pressure suction pipe (4-1-1), the lower end of sponge syringe pipe (4-1-2) is respectively through the vacuum suction hole that is positioned at lower plate (4-2-3), sponge flushing hole is connected with medical sponge, the lower end of annular transparent gasbag connection tube (4-1-3) is connected through the seam that is positioned at the annular transparent gasbag connecting hole of connection tube (4-2-2) and the annular transparent gasbag (4-4) of passage (5).
4. a kind of negative-pressure sealed drainage wound surface cladding system that can observe and intervene wound surface as claimed in claim 1, is characterized in that: described transparent gasbag (3) has side opening (3-1), and side opening (3-1) is provided with switch.
5. a kind of negative-pressure sealed drainage wound surface cladding system that can observe and intervene wound surface as claimed in claim 2, is characterized in that: described lower plate (4-2-3) is fixed into an entirety with medical sponge (2) by stitching.
6. a kind of negative-pressure sealed drainage wound surface cladding system that can observe and intervene wound surface as claimed in claim 3, it is characterized in that: described negative-pressure suction pipe (4-1-1), the lower end of sponge syringe pipe (4-1-2) is radial and is arranged on the upper lower surface relative with medical sponge (2) of lower plate (4-2-3), described negative-pressure suction pipe (4-1-1), the lower end of sponge syringe pipe (4-1-2) is passing the vacuum suction hole that is positioned at lower plate (4-2-3), gather gradually the backward upper end of sponge flushing hole is a negative-pressure suction pipe and a sponge syringe pipe.
7. a kind of negative-pressure sealed drainage wound surface cladding system that can observe and intervene wound surface as claimed in claim 3, it is characterized in that, described aperture (6) faces medical sponge (2) and is uniformly distributed in the tube wall surrounding of the lower end of described negative-pressure suction pipe (4-1-1), sponge syringe pipe (4-1-2).
8. a kind of negative-pressure sealed drainage wound surface cladding system that can observe and intervene wound surface as claimed in claim 3, it is characterized in that, the upper end of described negative-pressure suction pipe (4-1-1), sponge syringe pipe (4-1-2) and annular transparent gasbag connection tube (4-1-3) is integrated as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664328.4U CN203663220U (en) | 2013-10-28 | 2013-10-28 | Wound surface covering device used for vacuum sealing drainage and allowing wound surface observation and intervention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664328.4U CN203663220U (en) | 2013-10-28 | 2013-10-28 | Wound surface covering device used for vacuum sealing drainage and allowing wound surface observation and intervention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203663220U true CN203663220U (en) | 2014-06-25 |
Family
ID=50959560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664328.4U Expired - Fee Related CN203663220U (en) | 2013-10-28 | 2013-10-28 | Wound surface covering device used for vacuum sealing drainage and allowing wound surface observation and intervention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203663220U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520826A (en) * | 2013-10-28 | 2014-01-22 | 邵红梅 | Wound surface covering device capable of observing and interfering in wound surface for vacuum sealing drainage |
| CN104068900A (en) * | 2014-07-11 | 2014-10-01 | 左衍海 | Combined type skin expander |
| CN104548323A (en) * | 2015-01-07 | 2015-04-29 | 周江军 | Vacuum sealing washing and drainage wound surface cover device |
| CN113350586A (en) * | 2021-07-15 | 2021-09-07 | 中国人民解放军总医院第八医学中心 | Anti-infection negative pressure sealing cleaning drainage war wound surface covering device |
-
2013
- 2013-10-28 CN CN201320664328.4U patent/CN203663220U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520826A (en) * | 2013-10-28 | 2014-01-22 | 邵红梅 | Wound surface covering device capable of observing and interfering in wound surface for vacuum sealing drainage |
| CN104068900A (en) * | 2014-07-11 | 2014-10-01 | 左衍海 | Combined type skin expander |
| CN104548323A (en) * | 2015-01-07 | 2015-04-29 | 周江军 | Vacuum sealing washing and drainage wound surface cover device |
| CN113350586A (en) * | 2021-07-15 | 2021-09-07 | 中国人民解放军总医院第八医学中心 | Anti-infection negative pressure sealing cleaning drainage war wound surface covering device |
| CN113350586B (en) * | 2021-07-15 | 2022-07-22 | 中国人民解放军总医院第八医学中心 | Anti-infection negative pressure sealing cleaning drainage war wound surface covering device |
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