CN203447331U - Assisting device for cardiovascular interventional therapy - Google Patents
Assisting device for cardiovascular interventional therapy Download PDFInfo
- Publication number
- CN203447331U CN203447331U CN201320611824.3U CN201320611824U CN203447331U CN 203447331 U CN203447331 U CN 203447331U CN 201320611824 U CN201320611824 U CN 201320611824U CN 203447331 U CN203447331 U CN 203447331U
- Authority
- CN
- China
- Prior art keywords
- blood
- lead wire
- conical pipe
- tapered pipe
- assisting device
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses an assisting device for a cardiovascular interventional therapy. The assisting device comprises a needle tubing, wherein a tapered pipe with a smaller front end and a larger rear end is inserted into the tail end of the needle tubing in a sealed manner; a sealing film is fixedly arranged at the front end of the tapered pipe; a disinfection cotton plug matched with the tapered pipe is arranged in the tapered pipe; the disinfection cotton plug is internally provided with a lead wire hole matched with a lead wire. The lead wire is contacted with the disinfection cotton plug when penetrating through the lead wire hole so as to have the effect of disinfecting the lead wire. The disinfection cotton plug has the second effect that blood can also be adsorbed when the blood accidently flows out from a stabbed part of the sealing film, so as to effectively prevent the blood from being polluted and guarantee the sanitation of surgeries. Linen lines are uniformly distributed at the periphery of the tapered pipe. After the linen lines are arranged, the friction force of the outer surface of the tapered pipe can be increased so as to be good for improving the holding effect, and the assisting device is reliable to use. With the adoption of the assisting device for the cardiovascular interventional therapy with the structure, the structure is reasonable; the lead wire is convenient to insert and the blood does not flow out; the wastes are avoided and the operation is simple.
Description
Technical field
This utility model relates to a kind of cardio-vascular interventional therapeutic assistor.
Background technology
Heart is the flesh sexual organ of a hollow, is positioned at the middle part in thoracic cavity, by an interval, is divided into two chambers in left and right, and each chamber is divided into again ventricle two parts of superposed atrium and bottom.Atrium is collected into heart blood, and Ve goes out the heart.The import of ventricle and outlet have valve, guarantee blood one-way flow.Cardiovascular is comprised of the heart and blood vessel, and blood vessel comprises again tremulous pulse, vein and blood capillary.
While carrying out cardio-vascular interventional therapeutic clinically at present, what mostly adopt is with disposable syringe, generally first syringe needle (needle tubing) is thrust in blood vessel, then that injection tube is separated with syringe needle, finally seal wire is sent in blood vessel by syringe needle again.Although can reach the object of seal wire being sent into blood vessel like this, in extracting injection tube insertion seal wire process, the blood in blood vessel can flow out by the gap between seal wire and syringe needle, has not only polluted workbench, and very easily causes infecting, and consequence is hardly imaginable.The injection tube of extracting can not reuse, and has caused waste.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of rational in infrastructure for above-mentioned deficiency, and insertion seal wire is convenient, blood can not flow out, avoid waste, and cardio-vascular interventional therapeutic assistor simple to operate.
For solving the problems of the technologies described above, this cardio-vascular interventional therapeutic assistor comprises needle tubing, its construction features is: needle tubing end seal is fitted with the larger conical pipe in the less rear end of front end, conical pipe front end is installed with diaphragm seal, in conical pipe, be fitted with the sterilization tampon matching, in sterilization tampon, be provided with the thread eye coordinating with seal wire.
The cardio-vascular interventional therapeutic assistor of this structure is to be realized and inserted that seal wire is convenient, blood can not flow out by guide type adsorption structure, avoids waste, and simple to operate.
Guide type adsorption structure mainly comprises the conical pipe that is inserted into needle tubing end, also comprises and is arranged on the diaphragm seal of conical pipe front end and is inserted into the sterilization tampon in conical pipe.Conical pipe is the critical piece of this cardio-vascular interventional therapeutic assistor, one of its Main Function is to coordinate with syringe tip sealing plug-in mounting, guarantee being tightly connected of conical pipe and needle tubing, so not only can anti-Hemostatic Oral Liquid joining place by needle tubing and conical pipe flow out, but also can by controlling conical pipe, control the action of thrusting of needle tubing, increased simple operation.Two of the effect of conical pipe, to provide support for diaphragm seal, and form a fixing hermetically-sealed construction with diaphragm seal, like this before thrusting blood vessel just as a sealing-plug shutoff is at needle tubing end, not only when being thrust to blood vessel, needle tubing can prevent that blood from flowing out, and seal wire is being punctured after diaphragm seal intravasation, can also along seal wire insertion section bit stream, go out by the anti-Hemostatic Oral Liquid of diaphragm seal.Three of the effect of conical pipe is that the insertion for seal wire provides guide effect.Because conical pipe is that front end is compared with taper setting tiny and that rear end is thicker, therefore seal wire is when inserting conical pipe from rear end, will certainly move forward along conical pipe inwall, until insert in the needle tubing corresponding with conical pipe front end, so can play guide effect when seal wire is inserted, operate convenient.Sterilization tampon has two effects, and sterilization tampon middle part is provided with the thread eye that facilitates seal wire interspersed, and seal wire can contact with sterilization tampon when through thread eye, thereby plays the effect to seal wire sterilization.Two of the effect of sterilization tampon, is, while occurring that blood is punctured unexpected outflow from diaphragm seal, can also play the effect of absorption blood, has effectively avoided blood contamination, has guaranteed the clean of operation, and simple to operate, without plug injection tube, has also avoided waste.
As improvement, conical pipe periphery is evenly equipped with numb stricture of vagina.
Arrange after numb stricture of vagina, can increase the outer surface frictional force of conical pipe, contribute to improve and control effect, use more reliable.
In sum, adopt the cardio-vascular interventional therapeutic assistor of this structure, rational in infrastructure, insertion seal wire is convenient, blood can not flow out, avoid waste, and simple to operate.
Accompanying drawing explanation
By reference to the accompanying drawings this utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
In figure: 1 is needle tubing, 2 is conical pipe, and 3 is diaphragm seal, and 4 is sterilization tampon, and 5 is thread eye, and 6 is numb stricture of vagina.
The specific embodiment
As shown in the figure, this cardio-vascular interventional therapeutic assistor comprises needle tubing 1, and needle tubing 1 end is fitted with conical pipe 2, and conical pipe 2 front ends are installed with diaphragm seal 3, is fitted with the sterilization tampon 4 matching in conical pipe 2, in sterilization tampon 4, is provided with the thread eye 5 coordinating with seal wire.
Conical pipe is the critical piece of this cardio-vascular interventional therapeutic assistor, one of its Main Function is to coordinate with syringe tip sealing plug-in mounting, guarantee being tightly connected of conical pipe and needle tubing, so not only can anti-Hemostatic Oral Liquid joining place by needle tubing and conical pipe flow out, but also can by controlling conical pipe, control the action of thrusting of needle tubing, increased simple operation.Two of the effect of conical pipe, to provide support for diaphragm seal, and form a fixing hermetically-sealed construction with diaphragm seal, like this before thrusting blood vessel just as a sealing-plug shutoff is at needle tubing end, not only when being thrust to blood vessel, needle tubing can prevent that blood from flowing out, and seal wire is being punctured after diaphragm seal intravasation, can also along seal wire insertion section bit stream, go out by the anti-Hemostatic Oral Liquid of diaphragm seal.Three of the effect of conical pipe is that the insertion for seal wire provides guide effect.Because conical pipe is that front end is compared with taper setting tiny and that rear end is thicker, therefore seal wire is when inserting conical pipe from rear end, will certainly move forward along conical pipe inwall, until insert in the needle tubing corresponding with conical pipe front end, so can play guide effect when seal wire is inserted, operate convenient.Sterilization tampon has two effects, and sterilization tampon middle part is provided with the thread eye that facilitates seal wire interspersed, and seal wire can contact with sterilization tampon when through thread eye, thereby plays the effect to seal wire sterilization.Two of the effect of sterilization tampon, is, while occurring that blood is punctured unexpected outflow from diaphragm seal, can also play the effect of absorption blood, has effectively avoided blood contamination, has guaranteed the clean of operation, and simple to operate, without plug injection tube, has also avoided waste.
In the present embodiment, conical pipe periphery is evenly equipped with numb stricture of vagina 6.Arrange after numb stricture of vagina, can increase the outer surface frictional force of conical pipe, contribute to improve and control effect, use more reliable.
Claims (2)
1. a cardio-vascular interventional therapeutic assistor, comprise needle tubing (1), it is characterized in that: needle tubing (1) end seal is fitted with the larger conical pipe (2) in the less rear end of front end, conical pipe (2) front end is installed with diaphragm seal (3), in conical pipe (2), be fitted with the sterilization tampon (4) matching, in sterilization tampon (4), be provided with the thread eye (5) coordinating with seal wire.
2. cardio-vascular interventional therapeutic assistor as claimed in claim 1, is characterized in that: conical pipe (2) periphery is evenly equipped with numb stricture of vagina (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320611824.3U CN203447331U (en) | 2013-10-04 | 2013-10-04 | Assisting device for cardiovascular interventional therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320611824.3U CN203447331U (en) | 2013-10-04 | 2013-10-04 | Assisting device for cardiovascular interventional therapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203447331U true CN203447331U (en) | 2014-02-26 |
Family
ID=50127244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320611824.3U Expired - Fee Related CN203447331U (en) | 2013-10-04 | 2013-10-04 | Assisting device for cardiovascular interventional therapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203447331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586480A (en) * | 2015-01-29 | 2015-05-06 | 王东进 | Cardiovascular intervention device |
| CN108523969A (en) * | 2018-02-28 | 2018-09-14 | 张涛 | A kind of novel cardiovascular intervention device |
-
2013
- 2013-10-04 CN CN201320611824.3U patent/CN203447331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586480A (en) * | 2015-01-29 | 2015-05-06 | 王东进 | Cardiovascular intervention device |
| CN108523969A (en) * | 2018-02-28 | 2018-09-14 | 张涛 | A kind of novel cardiovascular intervention device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203447331U (en) | Assisting device for cardiovascular interventional therapy | |
| CN203694250U (en) | Novel self-exhausting remaining needle | |
| CN203935469U (en) | Front end visible blood-flow remaining needle with threeway | |
| CN202960695U (en) | Cardiovascular intervention therapeutic device | |
| CN204017111U (en) | Multi-cavity drainage from indwelling irrigating catheter device | |
| CN205163740U (en) | Two -chamber sputum aspirator | |
| CN203280461U (en) | Puncture needle for interventional therapy of cardiology | |
| CN203090042U (en) | Catheter connecting device | |
| CN202015380U (en) | Anal canal for clysis | |
| CN201356909Y (en) | Vagina medicine solution feeder | |
| CN202409157U (en) | Guide tube of interventional surgery puncture needle | |
| CN110038188A (en) | Right heart acoustic contrast and frothing test special three-way and mating injector assembly | |
| CN201189320Y (en) | Bladder rinsing tube | |
| CN203494048U (en) | Retrograde urethrography syringe | |
| CN203507276U (en) | Disposable catheter | |
| CN201618212U (en) | Middle ear canal hydrops drainage flushing device | |
| CN201564958U (en) | Liquid medicine controlled-release administrator for vagina | |
| CN200991437Y (en) | Novel closed intrathoraclic drain | |
| CN203123266U (en) | Disposable indwelling anal canal | |
| CN203074827U (en) | Cardiovascular intervention therapeutic equipment | |
| CN202437808U (en) | Clinic enema device | |
| KR20130006517U (en) | Drip chamber of medical injection set | |
| CN201603161U (en) | Ventricular drainage tube | |
| CN203989205U (en) | Disposable adding pressure type bladder irrigation connector | |
| CN202892512U (en) | Novel bladder irrigator |
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: 20140226 Termination date: 20141004 |
|
| EXPY | Termination of patent right or utility model |