CN202505958U - Square negative pressure drainage connecting plate - Google Patents
Square negative pressure drainage connecting plate Download PDFInfo
- Publication number
- CN202505958U CN202505958U CN2012200951997U CN201220095199U CN202505958U CN 202505958 U CN202505958 U CN 202505958U CN 2012200951997 U CN2012200951997 U CN 2012200951997U CN 201220095199 U CN201220095199 U CN 201220095199U CN 202505958 U CN202505958 U CN 202505958U
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- China
- Prior art keywords
- drainage
- negative pressure
- connecting plate
- terminal pad
- pressure drainage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a square negative pressure drainage connecting plate which comprises a connecting plate. The plate face of the connecting plate is provided with drainage grooves, the back of the connecting plate is connected with a drainage pipe communicated with the drainage grooves, and the connecting plate is of a square shape. The drainage grooves are a plurality of rectangular grooves in different sizes, small rectangular grooves are embedded into big rectangular grooves, and communicated grooves distributed in a radial mode are connected with all the rectangular grooves. Compared with the prior art, the square negative pressure drainage connecting plate is simple in structure, capable of sufficiently contacting with a wound surface, good in negative pressure drainage effect, and capable of being applied to the negative pressure drainage of various wound surfaces.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to the square negative pressure drainage terminal pad that uses in a kind of wound drain.
Background technology
Negative pressure Wound treating technology is the new technique that is used to treat 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 the wound surface after the cleaning through drainage tube and dressing.Though existing negative pressure drainage technology has reached one and has relatively well treated environment; But the negative pressure drainage of selling in the market connects sucker is all circle; And the negative pressure drainage sea all is rectangular, because circular external shape has determined him well not cooperate with quadrate spongy surface, causes the spongy surface far away apart from the center of circle (edge) can not accept negative pressure gravitation uniformly; Can not be to effective general equilibrium ground absorption of wound secretions, the effect of influence treatment.
The utility model content
For solving the above-mentioned technical problem that prior art exists, it is a kind of simple in structure that the purpose of this utility model is to provide, and can fully contact the square negative pressure drainage terminal pad that negative pressure drainage is effective with wound surface.
For realizing above-mentioned purpose; The technical scheme that this utility model adopts: this square negative pressure drainage terminal pad, have terminal pad, the card of said terminal pad is provided with drainage trough; The back side of terminal pad is connected with the drainage tube that is connected with drainage trough, it is characterized in that: said terminal pad is square.
Said drainage trough is a plurality of orthogonal grooves that vary in size, and said little rectangle groove is nested in the large rectangle groove, and the connection groove of radial distribution connects each rectangle groove.
Said drainage tube is provided with medicine-pouring pipe.
Adopt the beneficial effect of technique scheme: this terminal pad is square, can well be complementary with the sponge shape that sticks on wound surface, and in use negative pressure gravitation can be evenly distributed in the spongy body.Drainage trough on the terminal pad card is a plurality of orthogonal grooves that vary in size; Said little rectangle groove is nested in the large rectangle groove, and radial connection groove connects each rectangle groove, realizes omnibearing negative-pressure adsorption; Adsorb smooth and easy; 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.Because omnibearing negative pressure drainage, the endovascular blood flow of wound surface is increased, significantly promote the regeneration of new vessels and granulation tissue, fully drain, alleviate edema, reduce pollute, bacteria growing inhibiting, obviously improve therapeutic effect.Said drainage tube is provided with medicine-pouring pipe, during use with injecting liquid drug to drainage tube, medicinal liquid is through on drainage trough uniform distribution and the sponge, thereby well is penetrated in the wound surface skin, can directly accelerate wound healing.Need not to pull down dressing etc., change dressings conveniently, waste time and energy, and reduce the more number of times of change dressings, alleviated patient's misery.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of this utility model is done to describe in further detail.
Fig. 1 is this utility model structural representation;
Fig. 2 is the upward view of Fig. 1.
The specific embodiment
Like Fig. 1, the square negative pressure drainage terminal pad shown in 2, have terminal pad 1, said terminal pad is square, the terminal pad back side is provided with drainage tube 3.The card of said terminal pad is provided with drainage trough; Said drainage trough is a plurality of rectangle grooves that vary in size 4; Its medium and small rectangle groove is nested in the large rectangle groove; The connection groove 6 of radial distribution connects each rectangle groove 4, and under the suction of negative pressure drainage, exudate in each rectangle groove 4 and slough are drawn in the drainage tube 3 through being communicated with groove 6.Be provided with centre bore 5 at the center of terminal pad, centre bore 5 is communicated with drainage tube 3, and said drainage tube 3 is provided with medicine-pouring pipe 2, convenient filling medicinal liquid.
Claims (3)
1. a square negative pressure drainage terminal pad has terminal pad, and the card of said terminal pad is provided with drainage trough, and the back side of terminal pad is connected with the drainage tube that is connected with drainage trough, it is characterized in that: said terminal pad is square.
2. square negative pressure drainage terminal pad according to claim 1 is characterized in that: said drainage trough is a plurality of orthogonal grooves that vary in size, and said little rectangle groove is nested in the large rectangle groove, and the connection groove of radial distribution connects each rectangle groove.
3. square negative pressure drainage terminal pad according to claim 1 and 2, it is characterized in that: said drainage tube is provided with medicine-pouring pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200951997U CN202505958U (en) | 2012-03-14 | 2012-03-14 | Square negative pressure drainage connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200951997U CN202505958U (en) | 2012-03-14 | 2012-03-14 | Square negative pressure drainage connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202505958U true CN202505958U (en) | 2012-10-31 |
Family
ID=47058470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200951997U Expired - Lifetime CN202505958U (en) | 2012-03-14 | 2012-03-14 | Square negative pressure drainage connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202505958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161720A1 (en) * | 2015-04-09 | 2016-10-13 | 广州新诚生物科技有限公司 | Negative-pressure suction cup provided with buffer pool and quick-release tube for even medicament application |
-
2012
- 2012-03-14 CN CN2012200951997U patent/CN202505958U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161720A1 (en) * | 2015-04-09 | 2016-10-13 | 广州新诚生物科技有限公司 | Negative-pressure suction cup provided with buffer pool and quick-release tube for even medicament application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Nanyang City, Henan province 473000 Li River Industrial Park Road by three Patentee after: Henan Huibo Medical Co., Ltd. Address before: Nanyang City, Henan province 473000 Li River Industrial Park Road by three Patentee before: Nanyang Hui Bo Bioisystech Co., Ltd |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 473000 Nanyang City, Henan Province, the new energy economic and Technological Development Zone, the middle of the road in the middle of the road, ten Patentee after: Henan Huibo Medical Co., Ltd. Address before: Nanyang City, Henan province 473000 Li River Industrial Park Road by three Patentee before: Henan Huibo Medical Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |
|
| CX01 | Expiry of patent term |