CN204766991U - Can multi -functional surpassing of formula of tailorring select pipe - Google Patents
Can multi -functional surpassing of formula of tailorring select pipe Download PDFInfo
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- CN204766991U CN204766991U CN201520406216.8U CN201520406216U CN204766991U CN 204766991 U CN204766991 U CN 204766991U CN 201520406216 U CN201520406216 U CN 201520406216U CN 204766991 U CN204766991 U CN 204766991U
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- conduit
- surpassing
- select
- scissor type
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Abstract
The utility model provides a can multi -functional surpassing of formula of tailorring select pipe for it is leading -in to the blood vessel in with the radiography medicament in the angiogram, including connecting gradually: manage slightly, arrive the target blood vessel and release the contrast medium under the seal wire draws, take over and rectal cauda end intercommunication slightly for hold the seal wire, screwed joint, one end and takeover tail end intercommunication, the tail end communicates with the radiography syringe, wherein, the pipe reservation is tailor a little slightly for the shape of tailorring needs.
Description
Technical field
This utility model relates to a kind of operation tool of clinical medicine interventional therapy, especially relates to a kind of angiographic catheter of applicable multiple intra-arterial situation.
Background technology
Utilize digital subtraction angiography (Digitalsubtractionangiography, be called for short DSA) radiography is carried out to blood vessel, and then in the medical procedure of diagnosis blood vessel or relevant disease, first operation is exactly need to select different angiography catheters according to vascular morphology and vessel branch situation, and then super-selective ground radiography medicament is imported to target vessel, thus for follow-up radiography and interventional therapy provide basis.But the individual difference of vascular morphology and growth determine intubate handle in angiography catheter used must select according to the individual variation (vascular health situation, with or without thrombosis etc.) of different arteries forms and patient.
The various shape of the angiography catheter of Clinical practice and specification just conveniently operative doctor handle and adapt to different individual patient blood vessel difference and design: single bend pipe, double hook, head-hunting (Headhunter), mani special pipe, Xi Mengsi series (Simmons), pigtail (Pig), glasses coiled pipe (Cobra) etc.Its shape of these conduits is all design typification, and the conduit of a usual type is only applicable to several or a kind of vascular morphology, when it can not adapt to, must change alternative conduit carry out radiography behaviour do.But, when changing and select another kind of conduit, owing to selecting difficulty, blood vessel surpasses and selects medical personnel and sufferer in process to be all under the irradiation being in X-ray, adds the ray open-assembly time of patient and medical personnel, adds the medical burden of patient simultaneously, therefore a kind of conduit adapting to vascular morphology must be developed, improve the success rate that super-selective enters target vessel, and then shorten operating time, minimizing patient and medical personnel are highly significant the open-assembly time under X-ray.
The angiographic catheter used on the market is at present all standard conduits, purposes is single, cannot cut out, therefore exploitation is a kind of of many uses, by simply cutting out i.e. changeable shape thus the angiography catheter with various shape catheter functions is that related personnel needs a problem solving in the art.
Utility model content
This utility model proposes for solving the problem, and provides that one can scissor type be multi-functional superly select conduit, and for importing in blood vessel by radiography medicament in angiography, technical scheme is:
One can scissor type be multi-functional super select conduit, it is characterized in that, comprises connecting successively:
Slightly manage, under seal wire traction, arrive target vessel and release contrast agents;
Adapter, is communicated with, for holding seal wire with slightly pipe tail end;
Nipple, one end is communicated with adapter tail end, and tail end is communicated with contrast injector;
Wherein, slightly pipe is reserved with and cuts out labelling, for being cut into the shape of needs.
What this utility model provided can select conduit scissor type multi-functional surpassing, in order to better adapt to the needs of multiple shape of blood vessel and conveniently be cut into the shape of clinical needs, can also have such feature: wherein, described slightly pipe comprises the straightway that the bending section that is positioned at head is communicated with described bending section.
What this utility model provided can select conduit scissor type multi-functional surpassing, and can also have such feature: bending section is that radius is diminishing spiral yarn shaped.
Further, what this utility model also provided can select conduit tube component scissor type multi-functional surpassing, and it is characterized in that, comprising: scissor type multi-functional surpassing can select conduit; Setting pin; And disposable surgical blade.Wherein, can scissor type multi-functional super select conduit be above-mentioned in any one.
The beneficial effect of invention and effect
This utility model provides one can select conduit scissor type multi-functional surpassing, comprise and slightly manage, take over and nipple, because the head of slightly pipe is provided with crop mark, be convenient to operative doctor and carry out cutting according to actual needs, in addition, slightly tube head is that radius is diminishing spiral yarn shaped, can be cut into various shape, make provided by the utility model can scissor type be multi-functional super select conduit can better make the needs of the multiple shape of blood vessel of adaptation.
Accompanying drawing explanation
Fig. 1 of the present utility modelly scissor type can surpass the schematic diagram selecting conduit;
Fig. 2 of the present utility modelly scissor type can surpass the setting pin schematic diagram selecting conduit tube component.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
Fig. 1 be the present embodiment can the multi-functional super schematic diagram selecting conduit of scissor type.
As shown in Figure 1, can scissor type be multi-functional super selects conduit 100 to comprise to connect successively:
Slightly pipe 1, comprises slightly pipe bending section 11 and straightway 12, and slightly its shape of pipe bending section 11 is that radius is diminishing spiral yarn shaped, and slightly pipe straightway 12 is communicated with bending section 11;
Adapter 2, is communicated with slightly pipe straightway 12;
Nipple 3, one end is communicated with adapter tail end, and tail end is communicated with contrast injector;
Wherein, slightly pipe bending section 11 is reserved with and cuts out labelling 111, for being cut into the shape of needs, cuts out ring-type or digital calibration that labelling 111 is indentation or the projection caved in.
Fig. 2 be the present embodiment can the multi-functional super setting pin schematic diagram selecting conduit tube component of scissor type.
As shown in Figure 2, setting pin 200, comprises circular portion 201 and the straight length portion 202 be connected.
In addition, handle in order to better convenient, the present embodiment also provides one to comprise setting pin 200, and disposable surgical blade and above-mentioned can scissor type multi-functional super select conduit 100 to form can scissor type be multi-functional superly select conduit tube component, time user-friendly, setting pin is inserted slightly after pipe bending section, the bending shape changing setting pin and become to envision, thus make slightly pipe bending section change into the shape of anticipation, facilitate the cutting of disposable surgical blade.
Medical personnel in use, according to digital subtraction angiography performing intra-operative angiography situation, from 4F to 6F, not etc. model can scissor type be not multi-functional superly select conduit, select the model of suitable size, the slightly pipe bending section of conduit head end inserts setting pin, according to angle and the form of target vessel bifurcated, uses disposable surgical blade excision head end redundance, under seal wire coordinates, make it adapt to bifurcated form, super-selective enters target vessel.
The effect of embodiment and effect
This utility model provides one can select conduit scissor type multi-functional surpassing, comprise and slightly manage, take over and nipple, because the head of slightly pipe is provided with cutting point, be convenient to operative doctor and carry out cutting according to actual needs, in addition, slightly tube head is that radius is diminishing spiral yarn shaped, can be cut into various shape, make provided by the utility model can scissor type be multi-functional super select conduit can better make the needs of the multiple shape of blood vessel of adaptation.
Simultaneously, present embodiments provide a kind of by setting pin, can scissor type be multi-functional superly selects conduit and disposable surgical blade forms scissor type multi-functional surpassing can to select conduit tube component, during use, setting pin is inserted slightly after pipe bending section, the bending shape changing setting pin and become to envision, thus make slightly pipe bending section change into the shape of anticipation, facilitate the cutting of disposable surgical blade.
Claims (4)
1. can scissor type be multi-functional super select a conduit, for radiography medicament is imported to target vessel, it is characterized in that, comprise and connecting successively:
Slightly manage, under seal wire traction, arrive target vessel and release contrast agents;
Adapter, is communicated with described slightly pipe tail end, for holding described seal wire;
Nipple, one end is communicated with described adapter tail end, and tail end is communicated with contrast injector;
Wherein, described slightly tube head is provided with cuts out labelling, allows doctor select conduit to be cut into the shape of needs described surpassing.
2. one according to claim 1 can select conduit scissor type multi-functional surpassing, and it is characterized in that:
Wherein, described slightly pipe comprises the straightway that the bending section that is positioned at head is communicated with described bending section.
3. one according to claim 1 can select conduit scissor type multi-functional surpassing, and it is characterized in that:
Wherein, described bending section is that radius is diminishing spiral yarn shaped.
4. scissor type multi-functional surpassing can select a conduit tube component, it is characterized in that, comprising:
Scissor type multi-functional surpassing can select conduit;
Setting pin; And disposable surgical blade
Wherein, described can the multi-functional super conduit that selects of scissor type be any one in claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406216.8U CN204766991U (en) | 2015-06-12 | 2015-06-12 | Can multi -functional surpassing of formula of tailorring select pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406216.8U CN204766991U (en) | 2015-06-12 | 2015-06-12 | Can multi -functional surpassing of formula of tailorring select pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204766991U true CN204766991U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406216.8U Expired - Fee Related CN204766991U (en) | 2015-06-12 | 2015-06-12 | Can multi -functional surpassing of formula of tailorring select pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN204766991U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096117A (en) * | 2017-04-24 | 2017-08-29 | 沙俊诚 | One kind is used to intervene the two-way radiography three-way device of operation |
| CN107174397A (en) * | 2017-06-29 | 2017-09-19 | 天津优视眼科技术有限公司 | A kind of therapeutic system of ophthalmology targeting implantation support |
| CN108295357A (en) * | 2018-03-27 | 2018-07-20 | 中南大学湘雅医院 | Angiography catheter |
| CN110898311A (en) * | 2019-12-18 | 2020-03-24 | 苏州恒瑞迪生医疗科技有限公司 | Microcatheter system and methods of packaging and using same |
| CN111298268A (en) * | 2020-02-20 | 2020-06-19 | 苏州恒瑞迪生医疗科技有限公司 | Microcatheter system |
-
2015
- 2015-06-12 CN CN201520406216.8U patent/CN204766991U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096117A (en) * | 2017-04-24 | 2017-08-29 | 沙俊诚 | One kind is used to intervene the two-way radiography three-way device of operation |
| CN107174397A (en) * | 2017-06-29 | 2017-09-19 | 天津优视眼科技术有限公司 | A kind of therapeutic system of ophthalmology targeting implantation support |
| CN108295357A (en) * | 2018-03-27 | 2018-07-20 | 中南大学湘雅医院 | Angiography catheter |
| CN110898311A (en) * | 2019-12-18 | 2020-03-24 | 苏州恒瑞迪生医疗科技有限公司 | Microcatheter system and methods of packaging and using same |
| CN111298268A (en) * | 2020-02-20 | 2020-06-19 | 苏州恒瑞迪生医疗科技有限公司 | Microcatheter system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Xiaolong Inventor after: Wu Yani Inventor after: Sun Yudong Inventor after: Jing Zaiping Inventor after: Zhao Zhiqing Inventor after: Feng Rui Inventor before: Wei Xiaolong Inventor before: Wu Yani Inventor before: Sun Yudong Inventor before: Jing Zaiping Inventor before: Zhao Zhiqing Inventor before: Feng Rui |
|
| COR | Change of bibliographic data | ||
| 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: 20151118 Termination date: 20210612 |