CN208525513U - A kind of Minitype wound wrapping negative pressure device - Google Patents
A kind of Minitype wound wrapping negative pressure device Download PDFInfo
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- CN208525513U CN208525513U CN201820092749.7U CN201820092749U CN208525513U CN 208525513 U CN208525513 U CN 208525513U CN 201820092749 U CN201820092749 U CN 201820092749U CN 208525513 U CN208525513 U CN 208525513U
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- negative pressure
- medical
- drainage tube
- minitype
- wound
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Abstract
The utility model discloses a kind of Minitype wounds to wrap up negative pressure device, which includes wrapping layer, drainage tube and negative pressure source；The wrapping layer includes medical cover film and Medical coating pad；The medical cover film includes transparent region and sticking area, has been evenly arranged multiple reinforcement adhesive bands at the top of the sticking area；It is equipped with air bag among the transparent region, is equipped with the drainage pipe connector with sealing cover at the top of the air bag；The center line of the medical cover film, Medical coating pad and air bag overlaps；The drainage tube is equipped with pressure-control valve and pressure display instrument.The utility model is suitable for carrying out negative pressure wrapping to the Minitype wound that burnt degree skin-grafting generates, and structure is simple, facilitates operation, management can be monitored to the surface of a wound at any time, and bandaging pressure is uniform, size is controllable energetically, it is reliable and stable, it is good to wrap up effect, is conducive to the recovery of skin graft.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of Minitype wound wrapping negative pressure device.
Background technique
Skin grafting is that the skin of health is moved on to another part from a part of body or is moved on to from an individual another
Individual to replace damage or the skin that loses, defect of skin wound, wound caused by especially burning often by
In excessive inflammatory response, exudation or the presence and infection of necrotic tissue influence tissue repair, and the normal progressive of degree of injury adds
Deep, how as early as possible effective wound closure, is the top priority for the treatment of.Tradition skin-grafting is packaged step: after graft is built
Paving is sufficiently spread out skin graft, so that skin grafts are just covered on the surface of a wound, transfer tape needle No.1 silk thread sutures respectively at the surface of a wound
By the fixed surface of a wound edge of skin grafts, cuts silk thread and silk thread center midpoint is made to be placed in skin graft and wound intersection, size is closed
Suitable oily yarn packet breaks up filling skin graft upper limb, makes every effort to respectively add the corresponding assistant simultaneously that knots of all angles after pressure is balanced
The gauze of pressure filling, which to be packaged, to be fixed well.
Skin grafting is to repair the common method of burn wound defect, and skin graft is fixed, tension, moderate pressure be skin graft at
One of good key factor living.Being packaged wrapping is the most common method of fixed skin grafts, but this method comes with some shortcomings,
To a certain extent influence skin-grafting survive and appearance.When traditional silk suture is packaged, instrument nurse needs to be carried out with big angular pin
Suture, it is possible to it can be there is a situation where losing needle or being needled to hurt, and this method insufficient pressure, and pressure is uneven, causes
Edge skin graft survive it is bad, influence transplanting effect.
Clinically, the difficulty about the skin-grafting packing of the small ranges surface of a wound such as back shoulder is larger, takes a long time during surgery,
And because of the work of the bodies such as the variation of inadequate, the postoperative position in ward of the fitness of patient after surgery and shoulder back
Effective pressure is not achieved so that the easy displacement of traditional packing gauze dressing, loose, slippage so as to cause skin-grafting area in dynamic friction meeting
Compel, so that the survival degree of skin-grafting plate is inadequate, leverages the recovery effects in skin-grafting later period.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is that proposing a kind of Minitype wound wrapping negative pressure device,
The device is suitable for carrying out negative pressure wrapping to the Minitype wound that burnt degree skin-grafting generates, and structure is simple, facilitates operation, can be right at any time
The surface of a wound is monitored management, and bandaging pressure is uniform, size is controllable energetically, reliable and stable, and wrapping effect is good, is conducive to skin graft
Restore.
To achieve the above object, the technical scheme adopted by the utility model is
A kind of Minitype wound wrapping negative pressure device, which includes wrapping layer, drainage tube and negative pressure source, the drainage
Pipe is flexibly connected with wrapping layer and negative pressure source respectively；
The wrapping layer includes from top to bottom including medical cover film and Medical coating pad, the outer edge of the medical cover film
Exceed the outer peripheral outside of Medical coating pad；The medical cover film includes transparent region and sticking area, the transparent region
Above Medical coating pad, the sticking area is evenly distributed on the outside of transparent region, uniform cloth at the top of the sticking area
It is equipped with multiple reinforcement adhesive bands；It is equipped with air bag among the transparent region, drainage pipe connector is equipped at the top of the air bag, it is described
It drains pipe connector and is equipped with sealing cover；The center line of the medical cover film, Medical coating pad and air bag overlaps；
The drainage tube is equipped with pressure-control valve and pressure display instrument, and the pressure-control valve is located at the one of negative pressure source
Side, the pressure display instrument are located at the side of wrapping layer；
The negative pressure source is equipped with the drainage tube connecting hole being connected with drainage tube；
The drainage tube both ends are flexibly connected with drainage pipe connector and drainage tube connecting hole respectively.
Further, the outer edge of the medical cover film exceeds the outer peripheral outside 1-3cm of Medical coating pad；It is i.e. viscous
The width for pasting region is 1-3cm, ensure that good sticking effect.
Further, being equipped with the first internal screw thread inside the drainage pipe connector, set inside the drainage tube connecting hole
There is the second internal screw thread.
Further, described drainage tube one end is equipped with the first external screw thread corresponding with the first internal screw thread, the other end is set
There is the second external screw thread corresponding with the second internal screw thread.
Further, the sticking area and reinforcement adhesive band bottom are equipped with pressure sensitive adhesive.
The beneficial effects of the utility model are:
(1) the utility model structure is simple, is specially adapted for the Minitype wound that burnt degree carries out skin-grafting generation, fix tightly
Lean on, can be stable even if back, chest, shoulder etc. are not easy to the position being fixed wrap up, shorten operation packet
The time is pricked, and can guarantee that the cover film after wrapping steadily covers Medical coating pad at the surface of a wound, can avoid postoperative because of patient body
Activity, position variation or dressing caused by rubbing or gauze displacement, loose and situations such as slip, ensure that skin-grafting plate
Survival degree；
(2) the utility model makes the pressure of wrapping uniform using negative pressure, along with sticking area and reinforcement adhesive band are equal
Be evenly arranged in around transparent region so that paste wrapping firmly it is also visibly homogeneous so that the surface of a wound, surface of a wound edge and
Equal uniform force outside the surface of a wound, conducive to skin grafts survive and the recovery of the surface of a wound, shorten the time of healing, greatly improve
The quality and efficiency of nursing；And the center line of the medical cover film, Medical coating pad and air bag overlaps, and guarantees adding
The uniformity of pressure when negative pressure, while also ensuring uniformity of the negative pressure on Medical coating pad, improve the quality of wrapping；
(3) wrapping layer in the utility model, drainage tube and negative pressure source are conveniently collected whole using being detachably connected
Reason reduces occupying for space, and installation and removal are convenient, can remove drainage tube after suitable negative pressure is added, side
Just the activity of patient reduces unnecessary trouble；And medical staff and patient can show according to pressure-regulating valve and pressure
Negative pressure is adjusted in instrument, so that the negative pressure in air bag most adapts to the recovery of the surface of a wound.
Detailed description of the invention
Fig. 1 is the complete structure schematic diagram of the utility model；
Fig. 2 is the schematic diagram of wrapping layer；
Fig. 3 is the top view of rectangular wrapping layer；
Fig. 4 is the schematic diagram of drainage tube；
Fig. 5 is the top view of round wrapping layer.
In figure: 1, medical cover film；2, Medical coating pad；3, drainage tube；4, air bag；5, sticking area；6, drainage tube connects
Head；6-1, sealing cover；7, reinforce adhesive band；8, negative pressure source；8-1, drainage tube connecting hole.
Specific embodiment
It is practical new to this with reference to the accompanying drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
Type is further elaborated.
In the present embodiment, as shown in Figs. 1-5, a kind of Minitype wound wraps up negative pressure device, which includes wrapping
Layer, drainage tube 3 and negative pressure source 8, the drainage tube 3 are flexibly connected with wrapping layer and negative pressure source 8 respectively；The wrapping layer include by
Upper and lower including medical cover film 1 and Medical coating pad 2, the outer edge of the medical cover film 1 exceeds Medical coating and pads 2 outer edges
Outside；The medical cover film 1 includes transparent region and sticking area 5, and the transparent region is located at 2 top of Medical coating pad,
The sticking area 5 is evenly distributed on the outside of transparent region, and multiple reinforcements have been evenly arranged at the top of the sticking area 5 and have been pasted
Band 7；It is equipped with air bag 4 among the transparent region, drainage pipe connector 6, the drainage pipe connector are equipped at the top of the air bag 4
6 are equipped with sealing cover 6-1；The center line of the medical cover film 1, Medical coating pad 2 and air bag 4 overlaps；The drainage tube 3
It is equipped with pressure-control valve 3-1 and pressure display instrument 3-2, the pressure-control valve 3-1 is located at the side of negative pressure source 8, the pressure
Power display instrument 3-2 is located at the side of wrapping layer；The negative pressure source 8 is equipped with the drainage tube connecting hole 8-1 being connected with drainage tube 3；
3 both ends of drainage tube are flexibly connected with drainage pipe connector 6 and drainage tube connecting hole 8-1 respectively.
As a kind of prioritization scheme of the utility model, the outer edge of the medical cover film 1 exceeds outside Medical coating pad 2
The outside 1-3cm at edge；I.e. the width of sticking area 5 is 1-3cm, ensure that good sticking effect.
As a kind of prioritization scheme of the utility model, the first internal screw thread is equipped with inside the drainage pipe connector 6, it is described
The second internal screw thread is equipped with inside drainage tube connecting hole 8-1.
As a kind of prioritization scheme of the utility model, described 3 one end of drainage tube is equipped with corresponding with the first internal screw thread
First external screw thread, the other end are equipped with the second external screw thread corresponding with the second internal screw thread.
As a kind of prioritization scheme of the utility model, the sticking area 5 and reinforcement 7 bottom of adhesive band are equipped with pressure-sensitive
Glue.
Wherein the shape of medical cover film 1 and Medical coating pad 2 is not unique, can be to be rectangular shown in Fig. 3, can also be for shown in Fig. 5
Circle.
The utility model is mainly used in the small surface of a wound generated to burnt degree skin grafting and wraps up, mainly at back etc.
The small-sized wound for being not easy to be fixed carry out using.When specifically used, carry out disinfection on the surface of a wound cleaning first, guarantees wound
The cleaning of mouth；Then it will be moved on the surface of a wound with the skin-grafting plate that the surface of a wound matches, will then apply and spread accordingly on Medical coating pad 2 again
Drug, and the wrapping layer is covered on the surface of a wound, it covers when on the surface of a wound, the one side that Medical coating pad 2 smears drug is in contact with the surface of a wound；
By sticking area 5 it is viscous on the skin, guarantee that the wrapping layer can be uniformly pasted at the surface of a wound and uniform force；It is viscous by reinforcing again
Adhesive tape 7 reinforces the wrapping of the wrapping layer, guarantees the stability of the wrapping layer；3 both ends of drainage tube are then connected to drainage
In pipe connector 6 and drainage tube connecting hole 8-1, and negative pressure source 8 is opened, carries out negative-pressure adsorption toward 4 internal pressurization of air bag, pass through pressure
Power display instrument 3-2 and pressure-control valve 3-1 control negative pressure, and the negative pressure inside air bag 4 is enabled to reach the most suitable surface of a wound
The pressure size of recovery.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of Minitype wound wraps up negative pressure device, it is characterised in that: the negative pressure device includes wrapping layer, drainage tube (3) and bears
Potential source (8), the drainage tube (3) are flexibly connected with wrapping layer and negative pressure source (8) respectively；
The wrapping layer from top to bottom includes medical cover film (1) and Medical coating pad (2), the outside of the medical cover film (1)
Edge exceeds Medical coating pad (2) outer peripheral outside；The medical cover film (1) includes transparent region and sticking area (5), institute
It states transparent region to be located above Medical coating pad (2), the sticking area (5) is evenly distributed on the outside of transparent region, described viscous
Multiple reinforcement adhesive bands (7) have been evenly arranged at the top of patch region (5)；Air bag (4) are equipped among the transparent region, the air bag
(4) top is equipped with drainage pipe connector (6), and the drainage pipe connector (6) is equipped with sealing cover (6-1)；The medical covering
The center line of film (1), Medical coating pad (2) and air bag (4) overlaps；
The drainage tube (3) is equipped with pressure-control valve (3-1) and pressure display instrument (3-2), pressure-control valve (3-1) position
In the side of negative pressure source (8), the pressure display instrument (3-2) is located at the side of wrapping layer；
The negative pressure source (8) is equipped with the drainage tube connecting hole (8-1) being connected with drainage tube (3)；
Drainage tube (3) both ends are flexibly connected with drainage pipe connector (6) and drainage tube connecting hole (8-1) respectively.
2. a kind of Minitype wound according to claim 1 wraps up negative pressure device, it is characterised in that: the medical cover film
(1) outer edge exceeds the outer peripheral outside 1-3cm of Medical coating pad (2).
3. a kind of Minitype wound according to claim 1 wraps up negative pressure device, it is characterised in that: the drainage pipe connector
(6) internal to be equipped with the first internal screw thread, the second internal screw thread is equipped with inside the drainage tube connecting hole (8-1).
4. a kind of Minitype wound according to claim 3 wraps up negative pressure device, it is characterised in that: the drainage tube (3) one
End is equipped with the first external screw thread corresponding with the first internal screw thread, and the other end is equipped with the second outer spiral shell corresponding with the second internal screw thread
Line.
5. a kind of Minitype wound according to claim 1 wraps up negative pressure device, it is characterised in that: the sticking area (5)
Pressure sensitive adhesive is equipped with adhesive band (7) bottom is reinforced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092749.7U CN208525513U (en) | 2018-01-19 | 2018-01-19 | A kind of Minitype wound wrapping negative pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092749.7U CN208525513U (en) | 2018-01-19 | 2018-01-19 | A kind of Minitype wound wrapping negative pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208525513U true CN208525513U (en) | 2019-02-22 |
Family
ID=65399566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092749.7U Expired - Fee Related CN208525513U (en) | 2018-01-19 | 2018-01-19 | A kind of Minitype wound wrapping negative pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208525513U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150549A (en) * | 2020-01-17 | 2020-05-15 | 河南科技大学第一附属医院 | Simple back-pumping negative pressure device for wound repair and healing and use method |
| CN111214328A (en) * | 2020-01-16 | 2020-06-02 | 昆明医科大学第二附属医院 | Fixing band is wrapped in trunk burn |
| CN114522023A (en) * | 2021-12-27 | 2022-05-24 | 杨晔 | Electronic negative pressure sucker for treating funnel chest |
-
2018
- 2018-01-19 CN CN201820092749.7U patent/CN208525513U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214328A (en) * | 2020-01-16 | 2020-06-02 | 昆明医科大学第二附属医院 | Fixing band is wrapped in trunk burn |
| CN111150549A (en) * | 2020-01-17 | 2020-05-15 | 河南科技大学第一附属医院 | Simple back-pumping negative pressure device for wound repair and healing and use method |
| CN114522023A (en) * | 2021-12-27 | 2022-05-24 | 杨晔 | Electronic negative pressure sucker for treating funnel chest |
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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: 20190222 Termination date: 20200119 |