CN204500900U - A kind of surgical delivery device of Novel congenital heart disease interventional therapy - Google Patents
A kind of surgical delivery device of Novel congenital heart disease interventional therapy Download PDFInfo
- Publication number
- CN204500900U CN204500900U CN201520120018.5U CN201520120018U CN204500900U CN 204500900 U CN204500900 U CN 204500900U CN 201520120018 U CN201520120018 U CN 201520120018U CN 204500900 U CN204500900 U CN 204500900U
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- China
- Prior art keywords
- puncture sheath
- handle
- interventional therapy
- congenital heart
- conveying wirerope
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
This utility model provides a kind of surgical delivery device of Novel congenital heart disease interventional therapy, belong to technical field of medical instruments, comprise puncture sheath, conveying wirerope, nut, puncture sheath handle and conveying wirerope hands handle, also comprise check valve, hemostasis device, exhaustor and aerofluxus pipe cap, described puncture sheath is connected with one end of hemostasis device by check valve, the other end of hemostasis device is connected with puncture sheath handle, one end of conveying wirerope is provided with nut, the other end is provided with conveying wirerope hands handle, exhaustor is provided with on the top of check valve, the top of exhaustor is provided with aerofluxus pipe cap.The beneficial effects of the utility model are: by surgery intervening mode, directly at heart defect position opening, stopper is sent into defect location, X-ray radiography is not needed in operation process, radiation injury is not had to doctor and patient, can early discovery stopper abnormal morphology change and reduce the generation of postoperative complication, reduce operation risk, improve the success rate of interventional therapy in congenital heart diseases.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of surgical delivery device of Novel congenital heart disease interventional therapy.
Background technology
Traditional interventional therapy in congenital heart diseases operation adopts interventional therapy, is cut small wound from femoral artery conveyer device is delivered to diseased region along femoral artery.Need in operation repeatedly to use X-ray machine to carry out radiography to heart for a long time, certain radiation injury is caused to medical personnel and patient, loader is the ingredient of stopper induction system in operation, the carrier pipe of the stopper induction system used clinically is at present nontransparent material, air emptying situation when its defect is to observe the metamorphosis of stopper in carrier pipe and carrier pipe inner fluid injection.If the stopper of abnormal morphology is delivered to the defect of heart, affect plugging effect and even cause malpractice, if having bubble intravasation easily to cause thrombosis or death risk equally.
Utility model content
This utility model provides a kind of surgical delivery device of Novel congenital heart disease interventional therapy, by surgery intervening mode, directly at heart defect position opening, stopper is sent into defect location, in operation process, do not need X-ray radiography, radiation injury do not had to doctor and patient, can early discovery stopper abnormal morphology change and reduce the generation of postoperative complication, reduce operation risk, improve the success rate of interventional therapy in congenital heart diseases.
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of surgical delivery device of Novel congenital heart disease interventional therapy, comprise puncture sheath, conveying wirerope, nut, puncture sheath handle and conveying wirerope hands handle, it is characterized in that, also comprise check valve, hemostasis device, exhaustor and aerofluxus pipe cap, described puncture sheath is connected with one end of hemostasis device by check valve, the other end of hemostasis device is connected with puncture sheath handle, one end of conveying wirerope is provided with nut, the other end is provided with conveying wirerope hands handle, exhaustor is provided with on the top of check valve, the top of exhaustor is provided with aerofluxus pipe cap.
As the preferred embodiment of this programme, described puncture sheath is cylindrical transparent hollow pipe, and its top is tapered tip-shape.
As the preferred embodiment of this programme, described conveying wirerope is cylindrical stainless steel metal wire, and its diameter is less than the diameter of puncture sheath.
As the preferred embodiment of this programme, described hemostasis device is Y shape haemostatic valve, and be provided with knob in the one end be connected with puncture sheath handle, knob place is provided with silica gel pad, is provided with liquid injection port at the top of hemostasis device side pipe.
As the preferred embodiment of this programme, described puncture sheath handle and conveying wirerope handle are indent arc, and its surface is provided with rubber antiskid cover.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
By surgery intervening mode, directly at heart defect position opening, stopper is sent into defect location, X-ray radiography is not needed in operation process, radiation injury is not had to doctor and patient, can early discovery stopper abnormal morphology change and reduce the generation of postoperative complication, reduce operation risk, improve the success rate of interventional therapy in congenital heart diseases.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment 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 embodiments more of the present utility model, 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 the embodiment of the present application.
In Fig. 1,1, puncture sheath, 2, conveying wirerope, 3, nut, 4, check valve, 5, hemostasis device, 6, puncture sheath handle, 7, conveying wirerope handle, 8, exhaustor, 9, aerofluxus pipe cap.
Detailed description of the invention
This utility model provides a kind of surgical delivery device of Novel congenital heart disease interventional therapy, by surgery intervening mode, directly at heart defect position opening, stopper is sent into defect location, in operation process, do not need X-ray radiography, radiation injury do not had to doctor and patient, can early discovery stopper abnormal morphology change and reduce the generation of postoperative complication, reduce operation risk, improve the success rate of interventional therapy in congenital heart diseases.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
As shown in Figure 1, a kind of surgical delivery device of Novel congenital heart disease interventional therapy, comprise puncture sheath 1, conveying wirerope 2, nut 3, puncture sheath handle 6 and conveying wirerope handle 7, it is characterized in that, also comprise check valve 4, hemostasis device 5, exhaustor 8 and aerofluxus pipe cap 9, described puncture sheath 1 is connected with one end of hemostasis device 5 by check valve 4, the other end of hemostasis device 5 is connected with puncture sheath handle 6, one end of conveying wirerope 2 is provided with nut 3, the other end is provided with conveying wirerope handle 7, exhaustor 8 is provided with on the top of check valve 4, the top of exhaustor 8 is provided with aerofluxus pipe cap 9.
Wherein, in actual applications, described puncture sheath 1 is cylindrical transparent hollow pipe, its top is tapered tip-shape, stopper directly at heart defect position opening, then can be delivered to affected area by puncture sheath 1 inside by conveying wirerope 2 by its tip, because puncture sheath 1 is transparent tube, in conveying stopper process, directly can observe whether the form of stopper changes and whether have bubble formation.
Wherein, in actual applications, described conveying wirerope 2 is cylindrical stainless steel metal wire, its diameter is less than the diameter of puncture sheath 1, when puncture sheath 1 is after the opening of heart defect position, the nut 3 of stopper by conveying wirerope 2 one end is fixed, then carries wirerope 2 that stopper is delivered to affected area through the inside of puncture sheath 1 by stopper.
Wherein, in actual applications, described hemostasis device 5 be Y shape haemostatic valve, knob is provided with in the one end be connected with puncture sheath handle 6, knob place is provided with silica gel pad, is provided with liquid injection port at the top of hemostasis device 5 side pipe, and conveying wirerope 2 is by turn-knob spinning in and out, compress or loosen silica gel pad, freely can twitch and not leak blood; Liquid injection port can be rinsed conduit, connecting tee valve during Clinical practice.
Wherein, in actual applications, described puncture sheath handle 6 and conveying wirerope handle 7 are indent arc, and its surface is provided with rubber antiskid cover, and this structure and surface can prevent conveyer device landing from hands from causing accident.
By puncturing sheath 1 after the opening of heart defect position during use, the nut 3 of stopper by conveying wirerope 2 one end is fixed, then carry wirerope 2 that stopper is delivered to affected area through the inside of puncture sheath 1 by stopper, in conveying stopper process, directly can observe whether the form of stopper changes and whether have bubble formation by transparent puncture sheath 1.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to this utility model, although this utility model discloses as above with preferred embodiment, but and be not used to limit this utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. the surgical delivery device of a Novel congenital heart disease interventional therapy, comprise puncture sheath (1), conveying wirerope (2), nut (3), puncture sheath handle (6) and conveying wirerope handle (7), it is characterized in that, also comprise check valve (4), hemostasis device (5), exhaustor (8) and aerofluxus pipe cap (9), described puncture sheath (1) is connected by check valve (4) one end with hemostasis device (5), the other end of hemostasis device (5) is connected with puncture sheath handle (6), one end of conveying wirerope (2) is provided with nut (3), the other end is provided with conveying wirerope handle (7), exhaustor (8) is provided with on the top of check valve (4), the top of exhaustor (8) is provided with aerofluxus pipe cap (9).
2. the surgical delivery device of a kind of Novel congenital heart disease interventional therapy according to claim 1, is characterized in that, described puncture sheath (1) is cylindrical transparent hollow pipe, and its top is tapered tip-shape.
3. the surgical delivery device of a kind of Novel congenital heart disease interventional therapy according to claim 1, is characterized in that, described conveying wirerope (2) is cylindrical stainless steel metal wire, and its diameter is less than the diameter of puncture sheath (1).
4. the surgical delivery device of a kind of Novel congenital heart disease interventional therapy according to claim 1, it is characterized in that, described hemostasis device (5) is Y shape haemostatic valve, knob is provided with in the one end be connected with puncture sheath handle (6), knob place is provided with silica gel pad, is provided with liquid injection port at the top of hemostasis device (5) side pipe.
5. the surgical delivery device of a kind of Novel congenital heart disease interventional therapy according to claim 1, it is characterized in that, described puncture sheath handle (6) and conveying wirerope handle (7) are indent arc, and its surface is provided with rubber antiskid cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120018.5U CN204500900U (en) | 2015-02-28 | 2015-02-28 | A kind of surgical delivery device of Novel congenital heart disease interventional therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120018.5U CN204500900U (en) | 2015-02-28 | 2015-02-28 | A kind of surgical delivery device of Novel congenital heart disease interventional therapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204500900U true CN204500900U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520120018.5U Expired - Fee Related CN204500900U (en) | 2015-02-28 | 2015-02-28 | A kind of surgical delivery device of Novel congenital heart disease interventional therapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204500900U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725652A (en) * | 2017-01-24 | 2017-05-31 | 刘晓君 | A kind of surgical delivery device for interventional therapy in congenital heart diseases |
| CN111685804A (en) * | 2019-03-12 | 2020-09-22 | 刘永春 | Channel device |
| CN112401947A (en) * | 2020-11-24 | 2021-02-26 | 李建朝 | Spherical ball structure plugging device for extracardiac operation and use method thereof |
| WO2023124212A1 (en) * | 2021-12-31 | 2023-07-06 | 杭州德晋医疗科技有限公司 | Medical accessory, medical intervention system, and exhaust method therefor |
-
2015
- 2015-02-28 CN CN201520120018.5U patent/CN204500900U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725652A (en) * | 2017-01-24 | 2017-05-31 | 刘晓君 | A kind of surgical delivery device for interventional therapy in congenital heart diseases |
| CN111685804A (en) * | 2019-03-12 | 2020-09-22 | 刘永春 | Channel device |
| CN112401947A (en) * | 2020-11-24 | 2021-02-26 | 李建朝 | Spherical ball structure plugging device for extracardiac operation and use method thereof |
| CN112401947B (en) * | 2020-11-24 | 2023-08-08 | 李建朝 | Spherical structure plugging device for extracardiac operation and application method thereof |
| WO2023124212A1 (en) * | 2021-12-31 | 2023-07-06 | 杭州德晋医疗科技有限公司 | Medical accessory, medical intervention system, and exhaust method therefor |
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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: 20150729 Termination date: 20160228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |