CN2708928Y - Medical multisac wing type dilator - Google Patents
Medical multisac wing type dilator Download PDFInfo
- Publication number
- CN2708928Y CN2708928Y CN 200420040431 CN200420040431U CN2708928Y CN 2708928 Y CN2708928 Y CN 2708928Y CN 200420040431 CN200420040431 CN 200420040431 CN 200420040431 U CN200420040431 U CN 200420040431U CN 2708928 Y CN2708928 Y CN 2708928Y
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- conduit
- wing
- catheter
- full
- medical
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Abstract
The utility model discloses a medical multisac wing type dilator, comprising a catheter. The catheter comprises a guide wire hole. A guide wire tube is arranged in the catheter. The front port of the guide wire is connected with the front port of the catheter. The back port of the guide wire is connected with the back port of the catheter. At least one full sac wing is respectively connected on the outer wall of the catheter. And at least one hole which is communicated with the full sac wing is respectively opened on the catheter. The utility model can solve the problems of the prior art containing that the dilated full blood vessel to block the blood flow in the blood vessel cavity after injecting can easily cause the damage to the function of respective viscera.
Description
Technical field
This utility model relates to technical field of medical instruments.
Background technology
For the treatment of cardiovascular disease, clinically cylindrical balloon dilatation modes that adopt are carried out more.At present, applied clinically cylindrical balloon dilator, its sacculus is expanded the narrow positions of heart and blood vessel after expanding, and is narrow to remove, and it has the advantage that full expansion effect is fast, tension force is big.But because of sacculus is cylindrical shape, it inserts the blood flow that exists after angioplerosis is expanded in the temporary interruption lumen of vessels, causes that easily the time of its blocking blood flow is long more to the functional lesion of relevant internal organs in the middle of operation is used for it, and consequence is serious more.
Summary of the invention
This utility model provides a kind of medical many capsules wing formula dilator, and it can solve that prior art exists inserts blood flow in the temporary interruption lumen of vessels of angioplerosis expansion back, causes the problem to relevant organ functional lesion easily.
The purpose of this utility model is achieved through the following technical solutions: medical many capsules wing formula dilator, it has conduit, conduit has thread eye, wire leading pipe is set in the conduit, the wire leading pipe front port is connected with the catheter proximal end mouth, the wire leading pipe rear port is connected with thread eye, connects at least one full capsule wing on the conduit outer wall respectively, is respectively arranged with the hole that at least one communicates with full capsule wing inner chamber on the conduit.
For further realizing the purpose of this utility model, also can finish by the following technical programs: respectively equal equal portions connect three full capsule wings on the conduit outer wall; The hole that communicates with each full capsule wing inner chamber is set respectively on the conduit.The cross section of the full capsule wing is a triangle.The catheter proximal end outer wall has the gradient.
The beneficial effect that this utility model can produce: because of a plurality of full capsule wings triangular in shape are set respectively on conduit, it is inserted and then form channel of blood flow in the blood vessel each other naturally after full expansion, no matter operating time how long, can occlude blood flow, so can not cause infringement to the organ function of being correlated with.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A view of Fig. 1.
The specific embodiment
Medical many capsules wing formula dilator of the present utility model, it has conduit 1, conduit 1 has thread eye 4, wire leading pipe 6 is set in the conduit 1, wire leading pipe 6 front ports are connected with conduit 1 front port, wire leading pipe 6 rear ports are connected with thread eye 4, connect at least one full capsule wing 2 on conduit 1 outer wall respectively, are respectively arranged with the hole 3 that at least one communicates with the full capsule wing 2 inner chambers on the conduit 1.Respectively equal equal portions connect three full capsule wings 2 on conduit 1 outer wall, and the hole 3 that communicates with each the full capsule wing 2 inner chamber is set respectively on the conduit 1.The cross section of the full capsule wing 2 is a triangle.Conduit 1 front end outer wall has the gradient.
During making, respectively equal equal portions connect three full capsule wings 2 on conduit 1 outer wall, and a plurality of holes 3 that communicate with each the full capsule wing 2 inner chambers respectively are set on conduit 1.During use, in wire leading pipe 6, penetrate seal wire by thread eye 4, and together insert in the blood vessel, charge into contrast agent by conductive pipe 1 rear port then and make three the full capsule wing 2 full expansions respectively, it then forms three channel of blood flow each other naturally, guarantee that with this blood flow can not block, so can not cause functional lesion to relevant internal organs.Technical scheme described in the utility model is not limited only to the embodiment of present embodiment record, can also have other embodiment to finish the technical solution of the utility model.The technology that this utility model is not described in detail partly is known technology.
Claims (4)
1, medical many capsules wing formula dilator, it has conduit (1), conduit (1) has thread eye (4), wire leading pipe (6) is set in the conduit (1), wire leading pipe (6) front port is connected with conduit (1) front port, wire leading pipe (6) rear port is connected with thread eye (4), it is characterized in that: connect at least one full capsule wing (2) on conduit (1) outer wall respectively, be respectively arranged with the hole (3) that at least one communicates with the full capsule wing (2) inner chamber on the conduit (1).
2, medical many capsules wing formula dilator according to claim 1 is characterized in that: respectively equal equal portions connect three full capsule wings (2) on conduit (1) outer wall, and the hole (3) that communicates with each the full capsule wing (2) inner chamber is set respectively on the conduit (1).
3, medical many capsules wing formula dilator according to claim 1 is characterized in that: the cross section of the full capsule wing (2) is a triangle.
4, medical many capsules wing formula dilator according to claim 1, it is characterized in that: conduit (1) front end outer wall has the gradient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040431 CN2708928Y (en) | 2004-05-12 | 2004-05-12 | Medical multisac wing type dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040431 CN2708928Y (en) | 2004-05-12 | 2004-05-12 | Medical multisac wing type dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2708928Y true CN2708928Y (en) | 2005-07-13 |
Family
ID=34850605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040431 Expired - Fee Related CN2708928Y (en) | 2004-05-12 | 2004-05-12 | Medical multisac wing type dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2708928Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921095A (en) * | 2012-10-15 | 2013-02-13 | 王强 | Novel blood passible balloon for inflating valve or blood |
| CN103565495A (en) * | 2013-11-25 | 2014-02-12 | 王红军 | Expansion separator |
| CN103949003A (en) * | 2014-05-12 | 2014-07-30 | 辽宁生物医学材料研发中心有限公司 | Expanding continuous-flow balloon catheter and preparation method thereof |
| CN105079951A (en) * | 2015-09-22 | 2015-11-25 | 傅国胜 | Perfusion medicine balloon |
-
2004
- 2004-05-12 CN CN 200420040431 patent/CN2708928Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921095A (en) * | 2012-10-15 | 2013-02-13 | 王强 | Novel blood passible balloon for inflating valve or blood |
| CN103565495A (en) * | 2013-11-25 | 2014-02-12 | 王红军 | Expansion separator |
| CN103949003A (en) * | 2014-05-12 | 2014-07-30 | 辽宁生物医学材料研发中心有限公司 | Expanding continuous-flow balloon catheter and preparation method thereof |
| CN105079951A (en) * | 2015-09-22 | 2015-11-25 | 傅国胜 | Perfusion medicine balloon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |