CN201516230U - Connecting sucker for wound drainage - Google Patents
Connecting sucker for wound drainage Download PDFInfo
- Publication number
- CN201516230U CN201516230U CN2009202270033U CN200920227003U CN201516230U CN 201516230 U CN201516230 U CN 201516230U CN 2009202270033 U CN2009202270033 U CN 2009202270033U CN 200920227003 U CN200920227003 U CN 200920227003U CN 201516230 U CN201516230 U CN 201516230U
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- sucker
- wound
- drainage
- drainage channel
- connects
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Abstract
The utility model provides a connecting sucker for wound drainage, which solves the existing problems of gap formation, poor adsorption effect and single function in the prior art. The utility model adopts the technical scheme that the connecting sucker for wound drainage comprises a sucker and a drainage tube, and the drainage tube is arranged at the upper part of the sucker. The connecting sucker for wound drainage is characterized in that a plurality of drainage passages are formed on the inner bottom surface of the sucker, and a sealed stopper edge is arranged on the circumference of the sucker. The connecting sucker for wound drainage eliminates the disadvantages of the prior art, can prevent contact of the wound surface to the air by taking out the drainage tube and moving the tube body to the connecting upper end, and solves the problem that the intubation area of the prior art is non-tight.
Description
Technical field
This utility model relates to medical apparatus and instruments, specifically, relates to the architecture advances that a kind of wound drain connects sucker.
Background technology
Negative pressure Wound treating technology is the new technique that is used for the treatment of wound surface that development in recent years is got up, and it utilizes biological semipermeable membrane to make open wound sealing, uses the special negative pressure machine to produce certain negative pressure, acts on wound surface after the debridement by drainage tube and dressing.Though existing negative pressure drainage technology has reached one and has relatively well treated environment, but because its structure also exists the immaturity part, have the following disadvantages: 1, because there is certain slit intubate and dressing junction, can not complete closed, so the disadvantage that exists the intubate place not seal fully, so very easily cause slit place traumatic infection, influence granulation tissue and grow.Owing to exist air and micronic dust to enter the possibility that wound face pollutes, brought adverse influence for the healing of wound.2, dressing top is provided with adapter, spout part and pipe and attracts drain, but it is little to coat area, and is not closed state, is difficult for active adsorption, and adsorption effect is poor, thereby causes therapeutic effect poor.3, to be connected with pipe be connected structure to spout part, is easy to get loose, and when patient posture changes or rocks, comes off easily.4, function singleness can only drain, can not be by drainage tube to the wound site injection.During injection, also need pull down dressing etc., waste time and energy, bring inconvenience to the patient.
Summary of the invention
This utility model provides a kind of wound drain to connect sucker, and it can solve that prior art exists exists slit, adsorption effect poor, and problem such as function singleness.
The purpose of this utility model is in order to have solved the problem that existing negative pressure technique absorbent cotton cannula port place can not complete closed.Existing negative pressure technique is to utilize biological semipermeable membrane to make open wound sealing, uses the special negative pressure machine to produce certain negative pressure, acts on wound surface after the debridement by drainage tube and dressing.The wound drain connects sucker and has solved this problem, and drain wound surface and sucker are fitted like a glove, and radial absorbing unit on the sucker and drainage channel structure can guarantee the effective general equilibrium ground absorption to wound secretions, thereby reaches the purpose of treatment.
In order to reach the purpose that solves the problems of the technologies described above, the technical solution of the utility model is, a kind of wound drain connects sucker, comprise sucker and drainage tube, described drainage tube is arranged on described sucker top, it is characterized in that: described sucker inner bottom surface is formed with many drainage channels, and described sucker periphery has the sealing rib.
In the technical solution of the utility model, also have following technical characterictic: described drainage channel is radial uniform, is absorbing unit between the described adjacent drainage channel, is described drainage channel between the described adjacent absorbing unit.
In the technical solution of the utility model, also have following technical characterictic: each described absorbing unit is provided with drainage channel.
In the technical solution of the utility model, also have following technical characterictic: the drainage channel of each described absorbing unit is along circumferentially and/or radially being provided with, and the drainage channel of described absorbing unit is communicated with described drainage channel.
In the technical solution of the utility model, also have following technical characterictic: described drainage tube is provided with medicine-pouring pipe, and described medicine-pouring pipe top has capping.
In the technical solution of the utility model, also have following technical characterictic: described drainage tube is bending, and described drain pipe end junction is formed with the connection dome.
In the technical solution of the utility model, also have following technical characterictic: described wound drain connects sucker and adopts silica gel, or non-toxic plastic is made.
In the technical solution of the utility model, also have following technical characterictic: described sucker is for circular or oval.
This utility model exists not enough according to prior art, through Multitest, make refluence absorbent cotton junction complete closed, be able to increase fast the endovascular blood flow of wound surface, promote that significantly new vessels enters wound surface, stimulate granulation tissue growth, fully drain, alleviate edema, when reducing the effect of pollution, bacteria growing inhibiting, can directly accelerate wound healing, for surgical repair is created advantageous conditions more.It is a kind of simple, efficient, economic, pure physiotherapy of promoting wound healing.
The drain of this utility model wound connects sucker and has remedied the deficiencies in the prior art, and drainage tube is poured out body and is displaced to the connection upper end, can stop wound surface and contact with air, has solved the problems such as intubate place blow-by of present existence.
The utlity model has following advantage and good effect: 1, because the sucker bottom surface is uniform radial drainage channel, can provide balanced negative pressure that wound surface is carried out comprehensive drain, absorption is even comprehensively, and adsorbs smooth and easy.2. drainage tube separately is difficult for stopping up tube chamber, and drain is unobstructed.3. the sucker bottom surface has a circle rib, forms the closed interval, and isolated outer room pollutes.4. the exudate in drain district and slough are in time removed, and make the drain district realize that zero assembles, and protect from infection diffusion and toxin heavily absorb, and therapeutic effect improves.5. closed drainage drain 3～10 days of can remaining valid need not to change dressings, and has both alleviated patient's misery, alleviates medical personnel's workload again.6, wound healing is fast, thereby the low more change dressings of infection rate number of times is few, antibacterials are used less, reduce medical expenses because the good sealing property treatment can more effectively impel.So the healing time of acute wound surface is accelerated, and the healing rate of chronic wound is accelerated.
Description of drawings
Below in conjunction with drawings and Examples this utility model is described in detail.
Fig. 1 is that the drain of this utility model wound connects one of sucker embodiment front view;
Fig. 2 is that the drain of this utility model wound connects one of sucker embodiment left view;
Fig. 3 is that the drain of this utility model wound connects one of sucker embodiment upward view;
Fig. 4 is that the drain of this utility model wound connects one of sucker embodiment axonometric chart;
Fig. 5 is two front views that the drain of this utility model wound connects sucker embodiment;
Fig. 6 is two left views that the drain of this utility model wound connects sucker embodiment;
Fig. 7 is two upward views that the drain of this utility model wound connects sucker embodiment;
Fig. 8 is two axonometric charts that the drain of this utility model wound connects sucker embodiment.
1, the wound drain connects sucker; 2, sucker; 2-1, sealing rib; 2-2, drainage channel; 2-3, absorbing unit; The drainage channel of 2-3-1, absorbing unit; 3, drainage tube; 3-1, connection dome; 4, medicine-pouring pipe; The 4-1 capping.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, drainage tube 3 is arranged on the upper middle position of sucker 2, and is curved shape.The termination of drainage tube 3 is provided with and connects dome 3-1, and the connection tube with drainage device socket-connects like this, and it is firm to connect, and can not come off.Described drainage tube 3 is provided with medicine-pouring pipe 4, and described medicine-pouring pipe 4 tops have capping 4-1.When needing injection, need not to pull down the wound drain and connect sucker 1 and dressing, can bring convenience for medical personnel and patient directly from medicine-pouring pipe 4 injections.
A plurality of equally distributed outer absorbing unit 2-3 are set, and are in order to make whole sucker 2 have isostatic intensity, to avoid in the drain process, that sucker 2 whole or local suctions are flat.
Whole wound drain connects sucker 1 and adopts silica gel to make.
During treatment, the wound drain is connected sucker 1 to be placed in the dressing above the wound (dressing is generally sponge), form sealing state effectively between sucker 2 and the dressing, and be connected with drainage device, aspirate, pus and blood on the wound on sucker 2 drainage channel 2-2 and the drainage channel 2-3-1 of absorbing unit be drawn into drainage tube 3, finally be evacuated to drainage device, thereby realize the purpose of drain.
Referring to Fig. 5, Fig. 6, Fig. 7 and Fig. 8, different with last example is that sucker 2 is oval.Certainly sucker 2 can also be made other shape according to the different position of human body.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of this utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (8)
1. a wound drain connects sucker, comprises sucker and drainage tube, and described drainage tube is arranged on described sucker top, it is characterized in that: described sucker inner bottom surface is formed with many drainage channels, and described sucker periphery has the sealing rib.
2. wound drain according to claim 1 connects sucker, and it is characterized in that: described drainage channel is radial uniform, is absorbing unit between the described adjacent drainage channel, is described drainage channel between the described adjacent absorbing unit.
3. wound drain according to claim 2 connects sucker, and it is characterized in that: each described absorbing unit is provided with the drainage channel of absorbing unit.
4. wound drain according to claim 3 connects sucker, it is characterized in that: the drainage channel of each described absorbing unit is along circumferentially and/or radially being provided with, and the drainage channel of described absorbing unit is communicated with described drainage channel.
5. wound drain according to claim 1 connects sucker, and it is characterized in that: described drainage tube is provided with medicine-pouring pipe, and described medicine-pouring pipe top has capping.
6. wound drain according to claim 1 connects sucker, and it is characterized in that: described drainage tube is bending, and described drain pipe end junction is formed with the connection dome.
7. described wound drain connects sucker according to any claim in the claim 1 to 6, it is characterized in that: described wound drain connects sucker and adopts silica gel, or non-toxic plastic is made.
8. wound drain according to claim 7 connects sucker, it is characterized in that: described sucker is for circular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202270033U CN201516230U (en) | 2009-09-14 | 2009-09-14 | Connecting sucker for wound drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202270033U CN201516230U (en) | 2009-09-14 | 2009-09-14 | Connecting sucker for wound drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516230U true CN201516230U (en) | 2010-06-30 |
Family
ID=42496941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202270033U Expired - Fee Related CN201516230U (en) | 2009-09-14 | 2009-09-14 | Connecting sucker for wound drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671286A (en) * | 2012-06-21 | 2012-09-19 | 徐成学 | Side-suction traumatic drainage sucker |
| CN103212120A (en) * | 2013-05-02 | 2013-07-24 | 张画羽 | Integrated multi-channel disc-type drainage device used for treatment of intestinal air fistula |
-
2009
- 2009-09-14 CN CN2009202270033U patent/CN201516230U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671286A (en) * | 2012-06-21 | 2012-09-19 | 徐成学 | Side-suction traumatic drainage sucker |
| CN103212120A (en) * | 2013-05-02 | 2013-07-24 | 张画羽 | Integrated multi-channel disc-type drainage device used for treatment of intestinal air fistula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20100630 Termination date: 20160914 |