CN214434387U - Novel thrombus extraction device for blood vessel intervention - Google Patents
Novel thrombus extraction device for blood vessel intervention Download PDFInfo
- Publication number
- CN214434387U CN214434387U CN202023161135.6U CN202023161135U CN214434387U CN 214434387 U CN214434387 U CN 214434387U CN 202023161135 U CN202023161135 U CN 202023161135U CN 214434387 U CN214434387 U CN 214434387U
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- Prior art keywords
- extraction
- thrombus
- sleeve
- pipe
- connecting lugs
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- 238000000605 extraction Methods 0.000 title claims abstract description 76
- 208000007536 Thrombosis Diseases 0.000 title claims abstract description 54
- 210000004204 blood vessel Anatomy 0.000 title abstract description 9
- 230000006698 induction Effects 0.000 claims description 2
- 230000002792 vascular Effects 0.000 claims 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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Abstract
The utility model relates to the technical field of thrombus extraction devices, in particular to a novel thrombus extraction device for blood vessel intervention, which comprises an extraction sleeve, wherein the extraction sleeve is internally provided with an extraction rod, the extraction sleeve is internally provided with a piston which is positioned at the bottom of the extraction rod, the end part of the extraction sleeve is provided with a connecting plate, the extraction sleeve is symmetrically provided with first connecting lugs at the left side and the right side close to the upper end, the left side and the right side of the connecting plate are provided with second connecting lugs corresponding to the first connecting lugs, the first connecting lugs and the second connecting lugs are connected through a slide bar, the upper end of the slide bar is provided with a fixed plate through the second connecting lugs, the whole equipment has simple structure and convenient operation, the extraction by hands is avoided, the accuracy is higher, and the thrombus after extraction can be directly collected in a collection bag through the collection bag, the convenient dismantlement of collection bag makes it more convenient when handling, and whole practicality is higher.
Description
Technical Field
The utility model relates to a thrombus extraction technical field specifically is a novel blood vessel is intervene and is used thrombus extraction device.
Background
Thrombi are small pieces of blood flow that form on the surface of a denuded or repaired area of the inner surface of a blood vessel of the cardiovascular system, in variable flow dependent patterns, the thrombus is composed of insoluble fibrin, deposited platelets, accumulated leukocytes and entrapped erythrocytes, the process of thrombus formation is a multifactorial process of interaction and interaction of a group of genetic and environmental factors, and patients with clinically common thrombus are characterized by familial inheritance, recurrent attacks, symptom severity, abnormality of thrombus formation sites and younger attack time, the thrombus extraction device is often used when thrombus is treated, but the existing thrombus extraction device adopts manual extraction, is not easy to control and has lower accuracy, and the thrombus after extraction is inconvenient to collect after extraction, so a novel thrombus extraction device for blood vessel intervention is needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel blood vessel is intervene and is used thrombus extraction device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel thrombus extraction device for blood vessel intervention comprises an extraction sleeve, wherein an extraction rod is arranged in the extraction sleeve, a piston is arranged in the extraction sleeve and at the bottom of the extraction rod, a connecting plate is arranged at the end part of the extraction sleeve, first connecting lugs are symmetrically arranged on the left side and the right side of the extraction sleeve close to the upper end, second connecting lugs are arranged on the left side and the right side of the connecting plate and correspond to the first connecting lugs, the first connecting lugs and the second connecting lugs are connected through a sliding rod, a fixed plate is arranged at the upper end of the sliding rod through the second connecting lugs, an electric push rod is arranged in the fixed plate, the bottom end of the electric push rod is connected with the connecting plate, a scale mark is arranged in the middle of the front of the extraction sleeve, and a thrombus outlet pipe is arranged on the left side of the extraction sleeve and close to the lower end, the utility model discloses a thrombus extraction device, including thrombus outlet pipe, first ooff valve, the outer wall of thrombus outlet pipe and the left side that is located first ooff valve are provided with the spacing ring, the outer wall of thrombus outlet pipe just is located and is provided with the swivel becket between spacing ring and the first ooff valve, the front side of swivel becket is provided with the tube cap, the left end of thrombus outlet pipe is connected with collects the bag, the telescopic bottom of extraction is provided with the connecting pipe, the downside of connecting pipe is provided with the second ooff valve, the lower extreme of connecting pipe is connected with the induction pipe.
Preferably, the first connecting lug is fixedly connected with the sliding rod, and the second connecting lug is slidably connected with the sliding rod.
Preferably, the rotating ring is connected with the thrombus outlet tube in a rotating way.
Preferably, the rotating ring is connected with the pipe cover through a connecting rope.
Preferably, the connection mode of the pipe cover and the collection bag and the connection pipe is threaded detachable connection.
Preferably, the piston is matched with the extraction sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through the electric putter who sets up, electric putter can drive extraction pole and piston and reciprocate to can extract the thrombus, avoid artifical hand to extract, make its accuracy higher, and through the collection bag that sets up, the thrombus after the extraction can directly be collected in collecting the bag, collects the convenient dismantlement of bag, and is more convenient when making it handle, and whole practicality is higher.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a partial structure diagram of the present invention;
fig. 3 is an enlarged view of the structure a of the present invention.
In the figure: 1. extracting the sleeve; 2. a draw-out rod; 3. a piston; 4. a connecting plate; 5. a first connecting lug; 6. a second engaging lug; 7. a slide bar; 8. a fixing plate; 9. an electric push rod; 10. scale lines; 11. a thrombus outlet tube; 12. a first on-off valve; 13. a limiting ring; 14. a rotating ring; 15. a tube cover; 16. a collection bag; 17. a connecting pipe; 18. a second on-off valve; 19. a conduit for introducing.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a novel thrombus extraction device for blood vessel intervention comprises an extraction sleeve 1, the extraction sleeve 1, an extraction rod 2 is arranged in the extraction sleeve 1, a piston 3 is arranged in the extraction sleeve 1 and at the bottom of the extraction rod 2, a connecting plate 4 is arranged at the end part of the extraction sleeve 1, first connecting lugs 5 are symmetrically arranged at the left side and the right side of the extraction sleeve 1 close to the upper end, second connecting lugs 6 are arranged at the left side and the right side of the connecting plate 4 and correspond to the first connecting lugs 5, the first connecting lugs 5 and the second connecting lugs 6 are connected through a sliding rod 7, a fixing plate 8 is arranged at the upper end of the sliding rod 7 through the second connecting lugs 6, an electric push rod 9 is arranged in the fixing plate 8, the bottom end of the electric push rod 9 is connected with the connecting plate 4, a scale mark 10 is arranged in the middle of the front of the extraction sleeve 1, a thrombus outlet pipe 11 is arranged at the left side of the extraction sleeve 1 and close to the lower end, a first switch valve 12 is arranged at one end of the thrombus outlet pipe 11 close to the extraction sleeve 1, a limit ring 13 is arranged on the outer wall of the thrombus outlet pipe 11 and positioned on the left side of the first switch valve 12, a rotating ring 14 is arranged on the outer wall of the thrombus outlet pipe 11 and positioned between the limit ring 13 and the first switch valve 12, a pipe cover 15 is arranged on the front side of the rotating ring 14, a collecting bag 16 is connected at the left end of the thrombus outlet pipe 11, a connecting pipe 17 is arranged at the bottom of the extraction sleeve 1, a second switch valve 18 is arranged on the lower side of the connecting pipe 17, a leading-in pipe 19 is connected at the lower end of the connecting pipe 17, the first connecting lug 5 is fixedly connected with the sliding rod 7, the second connecting lug 6 is slidably connected with the sliding rod 7, the rotating ring 14 is rotatably connected with the thrombus outlet pipe 11, the rotating ring 14 is connected with the pipe cover 15 through a connecting rope, and the pipe cover 15 and the collecting bag 16 are both detachably connected with the connecting pipe 17 through threads, the piston 3 is matched with the extraction sleeve 1.
The utility model discloses work flow: when in use, firstly, the integral device is placed at a proper position, then the leading-in tube 19 is inserted into a thrombus to be extracted, the second switch valve 18 is opened, then the electric push rod 9 is operated, the electric push rod 9 contracts to drive the extraction rod 2 to move upwards, the extraction rod 2 drives the piston 3 to move upwards, so that the thrombus is extracted into the extraction sleeve 1 through the leading-in tube 19, then the tube cover 15 is disassembled, the collection bag 16 is installed in the thrombus outlet tube 11, then the second switch valve 18 is closed to open the first switch valve 12, the electric push rod 9 is operated again, the electric push rod 9 drives the extraction rod 2 to move downwards, the extracted thrombus is collected in the collection bag 16 through the extrusion of the piston 3, finally, the collection bag 16 is disassembled, the thrombus is treated in a centralized manner, and the electric push rod 9 can drive the extraction rod 2 and the piston 3 to move upwards and downwards, thereby can extract the thrombus, avoid artifical hand to extract, make its accuracy higher, and through the collection bag 16 that sets up, the thrombus after the extraction can directly be collected in collecting bag 16, collects the convenient dismantlement of bag 16, and is more convenient when making it handle, and whole practicality is higher.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A novel thrombus extraction device for vascular intervention comprises an extraction sleeve (1), and is characterized in that: the extraction sleeve (1), the extraction rod (2) is arranged in the extraction sleeve (1), the piston (3) is arranged in the extraction sleeve (1) and at the bottom of the extraction rod (2), the connecting plate (4) is arranged at the end of the extraction sleeve (1), the first connecting lugs (5) are symmetrically arranged at the left side and the right side of the extraction sleeve (1) close to the upper end, the second connecting lugs (6) are arranged at the left side and the right side of the connecting plate (4) and correspond to the first connecting lugs (5), the first connecting lugs (5) and the second connecting lugs (6) are connected through the sliding rod (7), the fixing plate (8) is arranged at the upper end of the sliding rod (7) through the second connecting lugs (6), the electric push rod (9) is arranged in the fixing plate (8), and the bottom end of the electric push rod (9) is connected with the connecting plate (4), the middle of the front surface of the extraction sleeve (1) is provided with a scale mark (10), the left side and the lower end of the extraction sleeve (1) are provided with a thrombus outlet pipe (11), one end of the thrombus outlet pipe (11) close to the extraction sleeve (1) is provided with a first switch valve (12), a limiting ring (13) is arranged on the outer wall of the thrombus outlet pipe (11) and on the left side of the first switch valve (12), a rotating ring (14) is arranged on the outer wall of the thrombus outlet pipe (11) and between the limiting ring (13) and the first switch valve (12), a tube cover (15) is arranged at the front side of the rotating ring (14), the left end of the thrombus outlet tube (11) is connected with a collecting bag (16), the bottom of extraction sleeve (1) is provided with connecting pipe (17), the downside of connecting pipe (17) is provided with second ooff valve (18), the lower extreme of connecting pipe (17) is connected with induction pipe (19).
2. A novel thrombus extraction device for vascular intervention according to claim 1, wherein: the first connecting lug (5) is fixedly connected with the sliding rod (7), and the second connecting lug (6) is connected with the sliding rod (7) in a sliding manner.
3. A novel thrombus extraction device for vascular intervention according to claim 1, wherein: the rotating ring (14) is connected with the thrombus outlet pipe (11) in a rotating way.
4. A novel thrombus extraction device for vascular intervention according to claim 1, wherein: the rotating ring (14) is connected with the pipe cover (15) through a connecting rope.
5. A novel thrombus extraction device for vascular intervention according to claim 1, wherein: the pipe cover (15) and the collecting bag (16) are both detachably connected with the connecting pipe (17) in a threaded manner.
6. A novel thrombus extraction device for vascular intervention according to claim 1, wherein: the piston (3) is matched with the extraction sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023161135.6U CN214434387U (en) | 2020-12-24 | 2020-12-24 | Novel thrombus extraction device for blood vessel intervention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023161135.6U CN214434387U (en) | 2020-12-24 | 2020-12-24 | Novel thrombus extraction device for blood vessel intervention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214434387U true CN214434387U (en) | 2021-10-22 |
Family
ID=78192217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023161135.6U Expired - Fee Related CN214434387U (en) | 2020-12-24 | 2020-12-24 | Novel thrombus extraction device for blood vessel intervention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214434387U (en) |
-
2020
- 2020-12-24 CN CN202023161135.6U patent/CN214434387U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |