CN103537000A - Visual wound covering device for vacuum sealing drainage - Google Patents
Visual wound covering device for vacuum sealing drainage Download PDFInfo
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- CN103537000A CN103537000A CN201310541542.5A CN201310541542A CN103537000A CN 103537000 A CN103537000 A CN 103537000A CN 201310541542 A CN201310541542 A CN 201310541542A CN 103537000 A CN103537000 A CN 103537000A
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Abstract
The invention discloses a visual wound covering device for vacuum sealing drainage and aims at solving the technical problems prior wound covering devices for vacuum sealing drainage cannot observe and intervene in wounds. According to the technical scheme, the device comprises a fixing part, medical sponge, a transparent air sac and a moving part. The medial sponge is stuck on the wound directly, the fixing part covers the medical sponge directly, and the lower end of the fixing part is fixed and sealed with normal skin around a wound. Two ends of the transparent air sac are connected and sealed with the outer surfaces of the fixing part and the moving part respectively, and the transparent air sac moves along the moving of the moving part. The moving part comprises a pipe part and a sealing part. The medical sponge is disposed in a movable cavity defined by the fixing part, the transparent air sac and the moving part. The fixing part, the medical sponge and the moving part can be cut and assembled according to the wound and are made of transparent medical plastic. The device has the advantages that the wound condition can be observed and subjected to interference on the premise that the wound covering device is not changed.
Description
Technical field
The present invention relates to a kind of negative-pressure sealed drainage wound surface cladding system that can observe and intervene wound surface.
Background technology
Wound-surface negative pressure closed drainage technology has more than 20 years history, and its 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.Lot of documents report confirms that its therapeutic effect is satisfied both at home and abroad, also there is Review of Related Literature from Within to illustrate in detail its mechanism of action, indication, points for attention etc., also there is the multiple improvement negative-pressure sealed drainage of reported literature device, but current all negative-pressure sealed drainages are all opaque sponge structures with wound surface cladding system, in use procedure, cannot observe at any time wound surface, the inactive objective indication of nothing, literature search is reported there are no this respect.During clinical practice, after wound surface is filled dressing if open, find that wound surface is still not suitable for further surgical intervention, need again change Wound-surface negative pressure closed drainage device, be unfavorable for that medical personnel determine best occasion for the treatment.
Summary of the invention
Technical problem to be solved by this invention is: for the wound surface using in prior art, fill the problem that wound surface could not be observed and intervene to dressing.
In order to overcome, use existing wound surface to fill the deficiency that wound surface could not be observed and intervene to dressing, this patent provides a kind of visual negative-pressure closed drainage wound surface cladding system, apply this wound surface cladding system and not only can observe at any time wound surface, can also, to for wound surface Intervention, be beneficial to clinician and formulate in time treatment plan.
The technical scheme that the present invention takes is:
A negative-pressure sealed drainage wound surface cladding system of observing and intervening 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, 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 seal member (4-1) and conduit component (4-2), and described moving-member (4) covers on medical sponge (2); The upper end of described conduit component (4-2) is arranged on outside transparent gasbag (3), and lower end is connected with medical sponge (2).
In the present invention by manual push-and-pull conduit component (4-2) upper end, make moving-member (4) cover or leave wound surface 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 of the present invention (4-2) is all to adopt transparent medical grade plastic of the prior art to make, not yielding in use procedure.
In the present invention, by seal member (4-1) and transparent gasbag (3), medical sponge (2) is sealed in to wound surface; Described seal member (4-1) is fixed into an integral body with medical sponge (2) by stitching.The central authorities of described seal member (4-1) are provided with vacuum suction hole, the sponge flushing hole that runs through seal member upper and lower surface.
Fixed part of the present invention (1) and seal member (4-1) are all to adopt transparent medical grade plastic plate of the prior art to make, in use easily moulding.
Transparent gasbag of the present invention (3) is to adopt the transparent capsule of soft medical of the prior art to make, and the plasticity of 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 invention (4-2-1), sponge syringe pipe (4-2-2) is radial and is arranged on the upper lower surface relative with medical sponge (2) of seal member (4-1), and described aperture (5) is uniformly distributed in the tube wall surrounding of negative-pressure suction pipe (4-2-1), sponge syringe pipe (4-2-2) lower end.
In order to make moving-member (4) be connected more firmly with medical sponge (2), the seal member in the present invention (4-1) is fixed into an integral body with medical sponge (2) by stitching.
In order to produce one, be convenient to the mobile technique effect of moving-member (4), the upper end of described negative-pressure suction pipe (4-2-1) and sponge syringe pipe (4-2-2) is integrated as a whole.Described negative-pressure suction pipe (4-2-1), sponge syringe pipe (4-2-2) pass and seal vacuum suction hole, the sponge flushing hole that is positioned at seal member (4-1).
Can be according to assemblings such as wound surface anatomical position, sizes in each parts use procedure of the negative-pressure sealed drainage use wound surface cladding system that wound surface of the present invention is visual.
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 the present invention is larger than the area of wound surface, cover wound surface is whole, but also want simultaneously can fixed part (1) and moving-member (4) cover completely.
Apparatus of the present invention according to wound surface need design, be fixed on wound surface, in use, negative-pressure suction pipe (4-2-1) in conduit component (4-2) is connected with negative pressure generating device, and the sponge syringe pipe (4-2-2) in conduit component (4-2) is connected with sponge flusher.
The capable negative-pressure sealed drainage of wound surface (such as the sepage of sucking-off wound surface etc.) time, transparent gasbag (3), together with seal member (4-1), seals medical sponge (2) and wound surface; By negative pressure generating device, negative-pressure suction pipe (4-2-1), 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 (4-2-1) and medical sponge (2) from stopping up, by sponge flusher and sponge syringe pipe (4-2-2), 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, grasp conduit component (4-2) upper end, slowly upwards mention moving-member (4), drive medical sponge (2) to move up together simultaneously, between medical sponge (2) and wound surface, formed space, seen 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), through side opening (3-1), intervenes wound surface; Wound surface situation reaches expection requirement, i.e. dismountable apparatus of the present invention.
Negative pressure generating device of the present invention is portable electric negative pressure suction device of the prior art, and its concrete structure the present invention be not described in detail.
Sponge flusher of the present invention is medical saline of the prior art and transfusion device, and its concrete structure the present invention be not described in detail.
The present invention is compared with prior art: when using Wound-surface negative pressure closed drainage device of the present invention, without changing wound surface cladding system, observable, intervene wound surface.
Accompanying drawing explanation
Fig. 1 is structure cutaway view of the present invention.
Fig. 2 is schematic perspective view of the present invention.
Wherein, 1, fixed part, 2, medical sponge, 3, transparent gasbag, 3-1, side opening, 4, moving-member, 4-1, seal member, 4-2, conduit component, 4-2-1, negative-pressure suction pipe, 4-2-2, sponge syringe pipe, 5, aperture.
The specific embodiment
For content of the present invention is become apparent more, below in conjunction with accompanying drawing 1, accompanying drawing 2 and the specific embodiment, be further described.
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The present invention 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. 2, there is side opening (3-1) on transparent gasbag (3) surface, and side opening is provided with switch;
Referring to Fig. 1, moving-member (4) comprises seal member (4-1) and conduit component (4-2);
Referring to Fig. 2, conduit component (4-2) comprises negative-pressure suction pipe (4-2-1) and sponge syringe pipe (4-2-2); Conduit component (4-2) passes and seals vacuum suction hole, the sponge flushing hole that runs through the upper and lower surface of seal member (4-1).
Referring to Fig. 1, aperture (5) faces the tube wall surrounding that medical sponge (2) is uniformly distributed in the lower end of described negative-pressure suction pipe (4-2-1), sponge syringe pipe (4-2-2);
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);
Moving-member (4) is cut into circle according to the shape of wound surface, is covered in medical sponge (2) surface and sews up with it fixing;
Transparent gasbag (3) two ends are fixed, are sealed with seal member (4-1) upper surface and fixed part (1) sidewall respectively;
In the present invention by manual push-and-pull conduit component (4-2) upper end, make moving-member (4) cover or leave wound surface 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 of the present invention (4-1) is all to adopt transparent medical grade plastic plate of the prior art to make, not yielding in use procedure.
Fixed part of the present invention (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.
Described seal member (4-1) 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 described seal member (4-1) is provided with the lower end of radial negative-pressure suction pipe (4-2-1) and sponge syringe pipe (4-2-2).
Work process of the present invention is as described below:
Apparatus of the present invention according to wound surface need design, be fixed on wound surface, in use, the termination of the negative-pressure suction pipe (4-2-1) in conduit component (4-2) is connected with negative pressure generating device (not shown in FIG.), and the termination of the sponge syringe pipe (4-2-2) of conduit component (4-2) is connected with sponge flusher (not shown in FIG.).
The capable negative-pressure sealed drainage of wound surface (such as the sepage of sucking-off wound surface etc.) time, transparent gasbag (3), seal member (4-1), together with fixed part (1), seal medical sponge (2) and wound surface; By negative pressure generating device, negative-pressure suction pipe (4-2-1), 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 (4-2-1) and medical sponge (2) from stopping up, by sponge flusher and sponge syringe pipe (4-2-2) 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, grasp conduit component (4-2) upper end, slowly upwards mention moving-member (4), drive medical sponge (2) to move up together simultaneously, between medical sponge (2) and wound surface, formed space, seen 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), through side opening (3-1), intervenes wound surface; Wound surface situation reaches expection requirement, i.e. dismountable apparatus of the present invention.
Part that the present invention does not relate to all same as the prior art or employing prior art is realized.
Claims (10)
1. a visual negative-pressure closed drainage wound surface cladding system, 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 seal member (4-1) and conduit component (4-2), and described moving-member (4) covers on medical sponge (2); The upper end of described conduit component (4-2) is arranged on outside transparent gasbag (3), and lower end is connected with medical sponge (2).
2. a kind of visual negative-pressure closed drainage wound surface cladding system as claimed in claim 1, is characterized in that: it is upper that described seal member (4-1) overlays medical sponge (2), and the two is fixed into an integral body by stitching; The central authorities of described seal member (4-1) are provided with vacuum suction hole, the sponge flushing hole that runs through seal member upper and lower surface.
3. a kind of visual negative-pressure closed drainage wound surface cladding system as claimed in claim 1, it is characterized in that: described conduit component (4-2) comprises negative-pressure suction pipe (4-2-1) and sponge syringe pipe (4-2-2), the upper end of conduit component is arranged on outside transparent gasbag, and the lower end of negative-pressure suction pipe (4-2-1) and sponge syringe pipe (4-2-2) is connected with medical sponge through the vacuum suction hole, the sponge flushing hole that are positioned at seal member (4-1) respectively.
4. a kind of visual negative-pressure closed drainage wound surface cladding system 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 visual negative-pressure closed drainage wound surface cladding system as claimed in claim 1, is characterized in that: described fixed part (1), medical sponge (2), transparent gasbag (3) and moving-member (4) can be according to the cutting of wound surface shape, assemblings.
6. a kind of visual negative-pressure closed drainage wound surface cladding system as claimed in claim 1, it is characterized in that: described fixed part (1) and seal member (4-1) all adopt transparent medical grade plastic plate of the prior art to make, in use easily moulding.
7. a kind of visual negative-pressure closed drainage wound surface cladding system as claimed in claim 1, is characterized in that: described conduit component (4-2) adopts transparent medical grade plastic of the prior art to make, not yielding in use procedure.
8. a kind of visual negative-pressure closed drainage wound surface cladding system as claimed in claim 3, it is characterized in that: the lower end of described negative-pressure suction pipe (4-2-1), sponge syringe pipe (4-2-2) is radial and is arranged on the upper lower surface relative with medical sponge (2) of seal member (4-1), the lower end of described negative-pressure suction pipe (4-2-1), sponge syringe pipe (4-2-2) 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 seal member (4-1) gather gradually; Described negative-pressure suction pipe (4-2-1), sponge syringe pipe (4-2-2) pass and seal vacuum suction hole, the sponge flushing hole that is positioned at seal member (4-1).
9. a kind of visual negative-pressure closed drainage wound surface cladding system as claimed in claim 3, it is characterized in that, described aperture (5) faces the tube wall surrounding that medical sponge (2) is uniformly distributed in the lower end of described negative-pressure suction pipe (4-2-1), sponge syringe pipe (4-2-2).
10. a kind of visual negative-pressure closed drainage wound surface cladding system as claimed in claim 3, is characterized in that, the upper end of described negative-pressure suction pipe (4-2-1) and sponge syringe pipe (4-2-2) is integrated as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310541542.5A CN103537000A (en) | 2013-11-04 | 2013-11-04 | Visual wound covering device for vacuum sealing drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310541542.5A CN103537000A (en) | 2013-11-04 | 2013-11-04 | Visual wound covering device for vacuum sealing drainage |
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| Publication Number | Publication Date |
|---|---|
| CN103537000A true CN103537000A (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310541542.5A Pending CN103537000A (en) | 2013-11-04 | 2013-11-04 | Visual wound covering device for vacuum sealing drainage |
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| CN (1) | CN103537000A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736162A (en) * | 2014-02-07 | 2014-04-23 | 陶晓丽 | Wound flushing device |
| CN103751902A (en) * | 2014-02-12 | 2014-04-30 | 陶晓丽 | Wound covering device |
| CN104146822A (en) * | 2014-09-01 | 2014-11-19 | 左衍海 | Wound surface covering device convenient to seal for vacuum sealing drainage |
| CN108042857A (en) * | 2018-02-07 | 2018-05-18 | 中国人民解放军第四军医大学 | It comes to a head with wound and draws the burn nursing device of fester |
| CN108578030A (en) * | 2018-05-22 | 2018-09-28 | 郑丽萍 | A kind of general surgery Wound care device |
| CN109259932A (en) * | 2018-10-22 | 2019-01-25 | 振德医疗用品股份有限公司 | Negative pressure dressing patch |
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| WO2009067711A2 (en) * | 2007-11-21 | 2009-05-28 | T.J. Smith & Nephew, Limited | Suction device and dressing |
| CN203208514U (en) * | 2013-02-06 | 2013-09-25 | 兰州大学第二医院 | Negative pressure drainage and positive pressure dosing device |
| CN103446658A (en) * | 2013-09-24 | 2013-12-18 | 邵红梅 | Wound cover device for visual vacuum sealing drainage of wounds |
| 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 |
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2013
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| US20070219532A1 (en) * | 2005-07-14 | 2007-09-20 | Boehringer Technologies, Lp | Pump system for negative pressure wound therapy |
| WO2009067711A2 (en) * | 2007-11-21 | 2009-05-28 | T.J. Smith & Nephew, Limited | Suction device and dressing |
| WO2009067711A3 (en) * | 2007-11-21 | 2009-12-03 | T.J. Smith & Nephew, Limited | Suction device and dressing |
| CN203208514U (en) * | 2013-02-06 | 2013-09-25 | 兰州大学第二医院 | Negative pressure drainage and positive pressure dosing device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736162A (en) * | 2014-02-07 | 2014-04-23 | 陶晓丽 | Wound flushing device |
| CN103751902A (en) * | 2014-02-12 | 2014-04-30 | 陶晓丽 | Wound covering device |
| CN104146822A (en) * | 2014-09-01 | 2014-11-19 | 左衍海 | Wound surface covering device convenient to seal for vacuum sealing drainage |
| CN108042857A (en) * | 2018-02-07 | 2018-05-18 | 中国人民解放军第四军医大学 | It comes to a head with wound and draws the burn nursing device of fester |
| CN108578030A (en) * | 2018-05-22 | 2018-09-28 | 郑丽萍 | A kind of general surgery Wound care device |
| CN108578030B (en) * | 2018-05-22 | 2020-07-21 | 郑丽萍 | General surgery department operation wound nursing device |
| CN109259932A (en) * | 2018-10-22 | 2019-01-25 | 振德医疗用品股份有限公司 | Negative pressure dressing patch |
| CN109259932B (en) * | 2018-10-22 | 2023-10-03 | 振德医疗用品股份有限公司 | Negative pressure dressing plaster |
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Application publication date: 20140129 |