CN202263247U - Self-adhesive needleless heparin cap - Google Patents
Self-adhesive needleless heparin cap Download PDFInfo
- Publication number
- CN202263247U CN202263247U CN 201120398533 CN201120398533U CN202263247U CN 202263247 U CN202263247 U CN 202263247U CN 201120398533 CN201120398533 CN 201120398533 CN 201120398533 U CN201120398533 U CN 201120398533U CN 202263247 U CN202263247 U CN 202263247U
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- self
- silica gel
- adhesion
- silicon sheet
- needleless
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Abstract
The utility model discloses a self-adhesive needleless heparin cap, which comprises a body, a hollow soft silicon layer, a crossed silicon sheet, a silicon sheet group and a self-adhesive nonwoven-fabric pad with double lugs. The body is a cylinder with two ends open, the hollow soft silicon layer is attached onto the inner wall of the body closely, the crossed silicon sheet is arranged at one end of the body, and the silicon sheet group is arranged at the other end of the body. The crossed silicon sheet is a circular structure matched with one opening end of the body, four sides of the crossed silicon sheet are fixedly connected to an inlet of the body, and a crossed opening is arranged in the middle of the crossed silicon sheet. The silicon sheet group includes a plurality of silicon sheets which are stacked in a staggered manner. The body is fixedly connected to the self-adhesive nonwoven-fabric pad with double lugs. The self-adhesive needless heparin cap is fixed firmly, so that probability of mechanical phlebitis can be reduced and the service life of a catheter can be prolonged favorably. The inlet of the heparin cap can be sterilized and protected conveniently so that cross infection is reduced. Needless operation is realized and rubber particles are prevented from entering the human body.
Description
Technical field
This utility model relates to the medical equipment technical field, is specifically related to a kind of needleless self-adhesion calparine cap.
Background technology
Along with the continuous development of science and technology, medical level is also in continuous progress, and medical apparatus and instruments is as medical necessary, and its safety and reliability are one of problems of always paying close attention to of people.
Calparine cap is a kind of connector that is used for venous transfusion, and its effect is through stoping liquid, medicine, blood to reflux, being able to a kind of transfusion device accessory of long-term inlying catheter.Can be repeatedly, repeated localised puncture supplies transfusion, injectable drug to use.
At present, the calparine cap of hospital clinical use is because its structure rationally exists potential safety hazard inadequately.Must be when the unfractionated heparin medicated cap uses with the draw point plug that punctures; Could be connected with empty needle, transfusion device; Not only can cause medical personnel by pricking wound; And draw point puncture plug makes the chip of plug directly get into human body, and in a single day the chip of plug gets into human body and can't absorb, melt, and microgranule produces very big harm to human body.
Moreover, because calparine cap in use, need be interrupted sealing, repeatedly use, medical personnel's way is with the gauze parcel at present, the immobilization with adhesive tape protection.Like this, troublesome poeration not only, but also be difficult to guarantee sealing effectiveness, cause cross-contamination easily.
And existing calparine cap usually can cause damage owing to calparine cap, PICC, CVC conduit projecting surface directly contact with patient skin in use.
In order to solve above-mentioned deficiency of the prior art, the utility model provides a kind of new solution.
The utility model content
The purpose of this utility model provides a kind of needleless self-adhesion calparine cap simple in structure, fixed, safe and reliable, easy to use.
For reaching the foregoing invention purpose, the technical scheme that this utility model adopted is: a kind of needleless self-adhesion calparine cap is provided, it is characterized in that: comprise body, hollow soft silica gel layer, spider silica gel sheet, silicon set of films and non-woven fabrics self-adhesion double-vane pad; Said body is the cylindrical structure of open at both ends, and the inwall of body tightens the closely connected hollow soft silica gel layer of having; One end of said body is provided with spider silica gel sheet, and the other end is provided with the silicon set of films; Be fixedly connected on the porch of body around the circular configuration that said spider silica gel sheet is complementary for the opening end with body, spider silica gel sheet, spider silica gel sheet middle part is provided with the cross opening; Said silicon set of films is made up of the silica gel sheet that several dislocation stack, and the outward flange of several silica gel sheets is fixedly connected on the exit of body; Said body-fixed is connected on the non-woven fabrics self-adhesion double-vane pad.
Preferably, the porch of said body is connected with a disinfection cap, and disinfection cap is the open cylindrical structure of an end, and the internal diameter of disinfection cap and the external diameter of body are complementary.
Preferably, also be built-in with the aseptic cotton sheet in the said disinfection cap.
Preferably, be fixed with a body shackle member on the said non-woven fabrics self-adhesion double-vane pad, body is connected on the non-woven fabrics self-adhesion double-vane pad through the body shackle member.
In sum, the needleless self-adhesion calparine cap that this utility model provided has following advantage than existing unfractionated heparin medicated cap: 1, this calparine cap is fixed, can reduce the phlebitic generation of sliding and causing because of conduit, helps the useful life of elongate catheter; 2, through disinfection cap is set on calparine cap, help the sterilization of calparine cap inlet, reduced pollution, be convenient to fix; 3, realize the needleless operation, avoided rubber particle to get into human body; 4, through the setting of non-woven fabrics self-adhesion double-vane pad, can effectively prevent the damage that conduit projecting surface and calparine cap cause patient skin.
Description of drawings
Fig. 1 is the structural representation of needleless self-adhesion calparine cap;
Fig. 2 is the cutaway view of needleless self-adhesion calparine cap;
Fig. 3 is the cutaway view along A-A line among Fig. 2;
Fig. 4 is the cutaway view along B-B line among Fig. 2;
Fig. 5 is the user mode sketch map of needleless self-adhesion calparine cap.
Wherein, 1, body; 2, hollow soft silica gel layer; 3, spider silica gel sheet; 4, silicon set of films; 5, disinfection cap; 6, cross opening; 7, non-woven fabrics self-adhesion double-vane pad; 8, body shackle member.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of this utility model is done detailed explanation.
As shown in the figure, this needleless self-adhesion calparine cap comprises body 1, hollow soft silica gel layer 2, spider silica gel sheet 3, silicon set of films 4 and non-woven fabrics self-adhesion double-vane pad 7; Said body 1 is the cylindrical structure of open at both ends, and the inwall of body 1 tightens the closely connected hollow soft silica gel layer 2 of having; One end of said body 1 is provided with spider silica gel sheet 3, and the other end is provided with silicon set of films 4; The circular configuration that said spider silica gel sheet 3 is complementary for the opening end with body 1, spider silica gel sheet 3 is fixedly connected on the porch of body 1 all around, and spider silica gel sheet 3 middle parts are provided with cross opening 6; Said silicon set of films 4 is made up of the silica gel sheet that several dislocation stack, and the outward flange of several silica gel sheets is fixedly connected on the exit of body 1; Said body 1 is fixedly connected on the non-woven fabrics self-adhesion double-vane pad 7.The porch of said body 1 is connected with a disinfection cap 5, and disinfection cap 5 is the open cylindrical structure of an end, and the external diameter of the internal diameter of disinfection cap 5 and body 1 is complementary.Also be built-in with the aseptic cotton sheet in the said disinfection cap 5.Be fixed with a body shackle member 8 on the said non-woven fabrics self-adhesion double-vane pad 7, body 1 is connected on the non-woven fabrics self-adhesion double-vane pad 7 through body shackle member 8.
In sum, the needleless self-adhesion calparine cap that this utility model provided is fixed, can reduce the phlebitic generation of sliding and causing because of conduit, helps the useful life of elongate catheter; Through disinfection cap is set on calparine cap, help the sterilization of calparine cap inlet, reduced pollution, be convenient to fix; Realize the needleless operation, avoided rubber particle to get into human body; Through the setting of non-woven fabrics self-adhesion double-vane pad, can effectively prevent the damage that conduit projecting surface and calparine cap cause patient skin; Through on non-woven fabrics self-adhesion double-vane pad, the body shackle member being set, make body can be connected on the non-woven fabrics self-adhesion double-vane pad when using, when not using, can body be taken off from non-woven fabrics self-adhesion double-vane pad, made things convenient for use.
Though describe in detail in conjunction with the specific embodiment of accompanying drawing, should not be construed as qualification to the protection domain of this patent to this utility model.In the described scope of claims, various modifications that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.
Claims (4)
1. a needleless self-adhesion calparine cap is characterized in that: comprise body (1), hollow soft silica gel layer (2), spider silica gel sheet (3), silicon set of films (4) and non-woven fabrics self-adhesion double-vane pad (7); Said body (1) is the cylindrical structure of open at both ends, and the inwall of body (1) tightens the closely connected hollow soft silica gel layer (2) of having; One end of said body (1) is provided with spider silica gel sheet (3), and the other end is provided with silicon set of films (4); The circular configuration that said spider silica gel sheet (3) is complementary for the opening end with body (1), spider silica gel sheet (3) is fixedly connected on the porch of body (1) all around, and spider silica gel sheet (3) middle part is provided with cross opening (6); Said silicon set of films (4) is made up of the silica gel sheet that several dislocation stack, and the outward flange of several silica gel sheets is fixedly connected on the exit of body (1); Said body (1) is fixedly connected on the non-woven fabrics self-adhesion double-vane pad (7).
2. needleless self-adhesion calparine cap according to claim 1 is characterized in that: the porch of said body (1) is connected with a disinfection cap (5), and disinfection cap (5) is the open cylindrical structure of an end, and the external diameter of the internal diameter of disinfection cap (5) and body (1) is complementary.
3. needleless self-adhesion calparine cap according to claim 2 is characterized in that: said disinfection cap also is built-in with the aseptic cotton sheet in (5).
4. needleless self-adhesion calparine cap according to claim 1 is characterized in that: be fixed with a body shackle member (8) on the said non-woven fabrics self-adhesion double-vane pad (7), body (1) is connected on the non-woven fabrics self-adhesion double-vane pad (7) through body shackle member (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120398533 CN202263247U (en) | 2011-10-19 | 2011-10-19 | Self-adhesive needleless heparin cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120398533 CN202263247U (en) | 2011-10-19 | 2011-10-19 | Self-adhesive needleless heparin cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263247U true CN202263247U (en) | 2012-06-06 |
Family
ID=46154059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120398533 Expired - Fee Related CN202263247U (en) | 2011-10-19 | 2011-10-19 | Self-adhesive needleless heparin cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330965A (en) * | 2013-03-25 | 2013-10-02 | 南通恒泰医疗器材有限公司 | Disposable peripheral cannula infusion device |
| CN104288864A (en) * | 2014-10-31 | 2015-01-21 | 高宏 | Disinfection-free avulsion type heparin cap |
| CN109965920A (en) * | 2017-12-27 | 2019-07-05 | 中南大学湘雅医院 | A kind of thoracic surgery system |
-
2011
- 2011-10-19 CN CN 201120398533 patent/CN202263247U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330965A (en) * | 2013-03-25 | 2013-10-02 | 南通恒泰医疗器材有限公司 | Disposable peripheral cannula infusion device |
| CN103330965B (en) * | 2013-03-25 | 2015-08-05 | 南通恒泰医疗器材有限公司 | A kind of single use periphery cannula infusion device |
| CN104288864A (en) * | 2014-10-31 | 2015-01-21 | 高宏 | Disinfection-free avulsion type heparin cap |
| CN104288864B (en) * | 2014-10-31 | 2017-02-15 | 漯河医学高等专科学校 | Disinfection-free avulsion type heparin cap |
| CN109965920A (en) * | 2017-12-27 | 2019-07-05 | 中南大学湘雅医院 | A kind of thoracic surgery system |
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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 |
Granted publication date: 20120606 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |