CN204562330U - Vascular inner body scavenge unit - Google Patents
Vascular inner body scavenge unit Download PDFInfo
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- CN204562330U CN204562330U CN201520195646.XU CN201520195646U CN204562330U CN 204562330 U CN204562330 U CN 204562330U CN 201520195646 U CN201520195646 U CN 201520195646U CN 204562330 U CN204562330 U CN 204562330U
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- sleeve pipe
- transducer
- elastic metallic
- push
- pull bar
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Abstract
The utility model discloses a kind of vascular inner body scavenge unit, belong to interventional therapy field, for solving the not good problem of snare result of use.A kind of vascular inner body scavenge unit of this utility model, comprise sleeve pipe, the top of sleeve pipe is connected with some elastic metallic yarns, and the other end of described elastic metallic yarn is all connected with push-pull bar; Push-pull bar is positioned at the inside of the wire netting that some elastic metallic yarns surround, and the other end of described push-pull bar is fixedly connected with transducer, described in put into transducer be ultrasonic transducer; The other end of transducer is connected with conductance silk, and described conductance silk is positioned at the inside of sleeve pipe.The beneficial effects of the utility model are: take up room little, are easy to, at endovascular procedures, have additional ultrasonic transducer, and range of application can be wider, and carry out target administration by sleeve pipe to lesion locations, therapeutic effect is better; In addition, also have structure simple firm, operate steadily reliable, easy to operate advantage.
Description
Technical field
The present invention relates to interventional therapy field, particularly a kind of vascular inner body scavenge unit.
Background technology
Ink vessel transfusing exists foreign body will have a strong impact on the healthy of people.If through skin, wear out blood vessel and take out foreign body again, will bring secondary injury to patient, this therapeutic effect is very poor.At present, mainly take interventional therapy, after determining site of puncture according to the position of foreign body, percutaneous puncture inserts the catheter sheath matched with conduit, sends into snare loop catheter, under television monitoring, make snare loop catheter close to foreign body and entangle one end of foreign body, fixing seal wire propulsion bulb, reducing snare to clamp foreign body, slowly withdraw conduit and draw foreign body and shift to site of puncture, most elongated foreign body together can pull out blood vessel with catheter sheath.But, the snare used in prior art effect when taking out foreign body is not very good.
Summary of the invention
In order to solve the not good problem of snare result of use, the invention provides a kind of vascular inner body scavenge unit.
Technical scheme of the present invention is: a kind of vascular inner body scavenge unit, comprises sleeve pipe 1, it is characterized in that: the top of sleeve pipe 1 is connected with some elastic metallic yarns 3, and the other end of described elastic metallic yarn 3 is all connected with push-pull bar 5; Push-pull bar 5 is positioned at the inside of the wire netting that some elastic metallic yarns 3 surround, and the other end of described push-pull bar 5 is fixedly connected with transducer 4; The other end of transducer 4 is connected with conductance silk 2, and described conductance silk 2 is positioned at the inside of sleeve pipe 1.
Transducer 4 is ultrasonic transducer.
Beneficial effect of the present invention is: take up room little, is easy to, at endovascular procedures, have additional ultrasonic transducer, and range of application can be wider, and carry out target administration by sleeve pipe to lesion locations, therapeutic effect is better; In addition, also have structure simple firm, operate steadily reliable, easy to operate advantage.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of vascular inner body scavenge unit of the present invention;
1 sleeve pipe; 2 conductance silks; 3 elastic metallic yarns; 4 transducers; 5 push-pull bars.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, a kind of vascular inner body scavenge unit, comprises sleeve pipe 1, and the top of sleeve pipe 1 is connected with some elastic metallic yarns 3, and the other end of described elastic metallic yarn 3 is all connected with push-pull bar 5; Push-pull bar 5 is positioned at the inside of the wire netting that some elastic metallic yarns 3 surround, and the other end of described push-pull bar 5 is fixedly connected with transducer 4, described in put into transducer 4 for ultrasonic transducer; The other end of transducer 4 is connected with conductance silk 2, and described conductance silk 2 is positioned at the inside of sleeve pipe 1.
This vascular inner body scavenge unit, when intravasation, elastic metallic yarn 3 tightly draws in centre, takes up room less; Elastic metallic yarn 3 and push-pull bar 5 all use radiopacity material to make, and this vascular inner body scavenge unit during intervene operation, can guide by using imaging means and arrive foreign body location; If foreign body size to fit, motionless with regard to retaining sleeve 1, conductance silk 2 is moved backward relative to sleeve pipe 1, at this moment, the middle part of elastic metallic yarn 3 will outwardly convex, and the distance of adjacent spring tinsel 3 increases, foreign body will fall in the net of elastic metallic yarn 3 composition, unclamp conductance silk 2, elastic metallic yarn 3 becomes original form again and tightly wraps foreign body, i.e. recoverable foreign body; If foreign body does not enter in the net of elastic metallic yarn 3 composition, take up room large when elastic metallic yarn 3 can be relied on protruding, make foreign body stay between protruding elastic metallic yarn 3 and sleeve pipe 1, mobile this vascular inner body scavenge unit, takes foreign body out of blood vessel; When vascular inner body larger or less time, provide electric energy to transducer 4 by conductance silk 2, transducer 4 by electric energy conversion to ultrasound wave, foreign body is shatter or little foreign body is dissolved, reach the object removing foreign body.In addition, can also pass through sleeve pipe 1 pair of pathological changes administration, therapeutic effect is better.
Beneficial effect of the present invention is: take up room little, is easy to, at endovascular procedures, have additional ultrasonic transducer, and range of application can be wider, and carry out target administration by sleeve pipe to lesion locations, therapeutic effect is better; In addition, also have structure simple firm, operate steadily reliable, easy to operate advantage.
Claims (2)
1. a vascular inner body scavenge unit, comprises sleeve pipe (1), it is characterized in that: the top of sleeve pipe (1) is connected with some elastic metallic yarns (3), and the other end of described elastic metallic yarn (3) is all connected with push-pull bar (5); Push-pull bar (5) is positioned at the inside of the wire netting that some elastic metallic yarns (3) surround, and the other end of described push-pull bar (5) is fixedly connected with transducer (4); The other end of transducer (4) is connected with conductance silk (2), and described conductance silk (2) is positioned at the inside of sleeve pipe (1).
2. vascular inner body scavenge unit as claimed in claim 1, is characterized in that: transducer (4) is ultrasonic transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195646.XU CN204562330U (en) | 2015-04-02 | 2015-04-02 | Vascular inner body scavenge unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195646.XU CN204562330U (en) | 2015-04-02 | 2015-04-02 | Vascular inner body scavenge unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204562330U true CN204562330U (en) | 2015-08-19 |
Family
ID=53855031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520195646.XU Expired - Fee Related CN204562330U (en) | 2015-04-02 | 2015-04-02 | Vascular inner body scavenge unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204562330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105212999A (en) * | 2015-10-30 | 2016-01-06 | 中国人民解放军第二军医大学 | A kind of one-step method is used for the apparatus of polypectomy and taking-up |
| CN114642477A (en) * | 2022-02-25 | 2022-06-21 | 广东博迈医疗科技股份有限公司 | Blood vessel calcified plaque cutting device |
| CN116211402A (en) * | 2022-12-27 | 2023-06-06 | 上海心弘生命科学有限公司 | Ultrasonic thrombolysis device and system |
-
2015
- 2015-04-02 CN CN201520195646.XU patent/CN204562330U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105212999A (en) * | 2015-10-30 | 2016-01-06 | 中国人民解放军第二军医大学 | A kind of one-step method is used for the apparatus of polypectomy and taking-up |
| CN105212999B (en) * | 2015-10-30 | 2017-06-23 | 中国人民解放军第二军医大学 | A kind of one-step method is used for the apparatus of polypectomy and taking-up |
| CN114642477A (en) * | 2022-02-25 | 2022-06-21 | 广东博迈医疗科技股份有限公司 | Blood vessel calcified plaque cutting device |
| CN114642477B (en) * | 2022-02-25 | 2022-10-25 | 广东博迈医疗科技股份有限公司 | Vascular calcified plaque cutting device |
| CN116211402A (en) * | 2022-12-27 | 2023-06-06 | 上海心弘生命科学有限公司 | Ultrasonic thrombolysis device and system |
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 256000 Yiyuan County People's Hospital, Shandong 21, Shengli Road, Yiyuan, Shandong, Zibo Patentee after: Liu Xiangping Address before: 274000 Caoxian people's Hospital, 1 health Road, Heze, Shandong, Caoxian Patentee before: Liu Xiangping |
|
| 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: 20150819 Termination date: 20160402 |