CN215534878U - Cardiovascular interventional therapy device with fixing mechanism - Google Patents
Cardiovascular interventional therapy device with fixing mechanism Download PDFInfo
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- CN215534878U CN215534878U CN202121852387.5U CN202121852387U CN215534878U CN 215534878 U CN215534878 U CN 215534878U CN 202121852387 U CN202121852387 U CN 202121852387U CN 215534878 U CN215534878 U CN 215534878U
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- clamping
- rotating shaft
- extrusion wheel
- rod
- cardiovascular interventional
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- 230000002526 effect on cardiovascular system Effects 0.000 title claims abstract description 18
- 238000002560 therapeutic procedure Methods 0.000 title claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009940 knitting Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 210000004204 blood vessel Anatomy 0.000 description 4
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
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Abstract
The utility model provides a cardiovascular interventional therapy device with a fixing mechanism, which can solve the problem that the existing puncture needle is fixed and unchangeable and comprises a bottom frame, wherein a support rod is fixedly connected above the bottom frame, a rotating shaft is arranged inside the top end of the support rod, a clamping plate is arranged below the rotating shaft and is rotatably connected with the top of the support rod through a seesaw shaft, a connecting plate is fixedly connected at the right end of the rotating shaft, a guide cylinder is fixedly connected to the right side of the connecting plate, a clamping piece is arranged above the middle part of the guide cylinder and is connected with the guide cylinder through a connecting piece, a support is arranged above the clamping piece, an extrusion wheel is arranged inside the support, a handle is connected to the rear side of the extrusion wheel, and a limiting block is arranged on the rear side of the support. The angle can be conveniently adjusted, the angle can be fixed, the use is convenient, the puncture needle can be fixed, the stability of the puncture needle in the using process is ensured, and the cardiovascular interventional therapy is convenient.
Description
Technical Field
The utility model belongs to the technical field of cardiovascular, and particularly relates to a cardiovascular interventional therapy device with a fixing mechanism.
Background
Coronary heart disease, myocardial infarction, etc. are common cardiovascular diseases, when treating such patients, the cardiovascular interventional therapy is needed, namely, a catheter or a guide wire is introduced into the blood vessel of the patient, and the blood vessel of the patient is expanded by utilizing a grid support, so that the circulation of blood is ensured.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a cardiovascular interventional therapy device with a fixing mechanism, which is convenient for angle adjustment, can fix the angle and use, can fix a puncture needle and ensures the use safety of the puncture needle.
In order to achieve the purpose, the technical scheme provided by the utility model is as follows: the utility model provides a cardiovascular intervention treatment device with fixed establishment, includes the chassis, the top fixedly connected with branch of chassis, the inside pivot that is provided with in top of branch, the rear side of pivot is provided with the clamping bar, the top of clamping bar is rotated and is connected with the swivel sleeve, the below of pivot is provided with splint, splint rotate through the axle of lifting up and be connected with the top of branch, the right-hand member fixedly connected with connecting plate of pivot, the right side fixedly connected with guide cylinder of connecting plate, the middle part top of guide cylinder is provided with the clamping piece, the clamping piece passes through the connection piece and is connected with the guide cylinder, the top of clamping piece is provided with the support, the inside of support is provided with the extrusion wheel, the rear side of extrusion wheel is connected with the handle, the rear side of support is provided with the stopper.
Preferably, the upper side and the lower side of the rotating shaft are both provided with groove-shaped structures, and clamping plates are movably arranged in the groove-shaped structures of the rotating shaft.
Preferably, the clamping bar is of a "-" type structure, the rotating sleeve at the top of the clamping bar is in threaded connection with the supporting bar, the bottom of the clamping bar is movably connected with the clamping plate, and the clamping bar and the rotating shaft form a locking mechanism through the clamping plate.
Preferably, the connecting piece is of an elastic structure, and the connecting piece and the clamping piece form a 'coding' type structure.
Preferably, the extrusion wheel is an eccentric structure, the right side of the extrusion wheel is of a plane structure, and the handle and the clamping piece form a transmission mechanism through the extrusion wheel.
Preferably, the handle is rotatably connected with the extrusion wheel, and a columnar structure is fixedly arranged on the right side of the top of the handle.
The utility model has the following beneficial effects:
the angle can be conveniently adjusted, the angle can be fixed, the use is convenient, the puncture needle can be fixed, the stability of the puncture needle in the using process is ensured, and the cardiovascular interventional therapy is convenient.
Drawings
FIG. 1 is a front view of embodiment 1 of the present invention;
FIG. 2 is a side view structural view of a strut in example 1 of the present invention;
fig. 3 is an overall configuration view of a guide sleeve of embodiment 2 of the present invention;
fig. 4 is a main sectional view of a guide sleeve according to embodiment 2 of the present invention.
In the figure: 1-a chassis; 2-a strut; 3-a rotating shaft; 4-clamping the rod; 5-rotating the sleeve; 6-clamping plate; 7-a seesaw shaft; 8-connecting plates; 9-a guide cylinder; 10-a clip; 11-connecting piece; 12-a scaffold; 13-an extrusion wheel; 14-a handle; 15-a limiting block.
Detailed Description
The utility model will be further described with reference to the following drawings and specific embodiments:
example 1:
referring to fig. 1 and 2, a cardiovascular interventional therapy device with a fixing mechanism comprises a chassis 1, a support rod 2 is fixedly connected above the chassis 1, a rotating shaft 3 is arranged inside the top end of the support rod 2, a clamping rod 4 is arranged at the rear side of the rotating shaft 3, a rotating sleeve 5 is rotatably connected at the top end of the clamping rod 4, a clamping plate 6 is arranged below the rotating shaft 3, the clamping plate 6 is rotatably connected with the top of the support rod 2 through a seesaw shaft 7, a connecting plate 8 is fixedly connected at the right end of the rotating shaft 3, a guide barrel 9 is fixedly connected at the right side of the connecting plate 8, a clamping piece 10 is arranged above the middle part of the guide barrel 9, the clamping piece 10 is connected with the guide barrel 9 through a connecting piece 11, a support 12 is arranged above the clamping piece 10, a squeezing wheel 13 is arranged inside the support 12, a handle 14 is connected at the rear side of the squeezing wheel 13, a limiting block 15 is arranged at the rear side of the support 12, specifically, the upper and lower sides of the rotating shaft 3 are both provided with a groove-shaped structure, a clamp plate 6 is movably arranged in the groove-shaped structure of the rotating shaft 3 to provide a condition for fixing the rotating shaft 3, the clamp rod 4 is in a "" -shaped structure, a rotary sleeve 5 at the top of the clamp rod 4 is in threaded connection with a support rod 2, the bottom of the clamp rod 4 is movably connected with the clamp plate 6, the clamp rod 4 and the rotating shaft 3 form a locking mechanism through the clamp plate 6 to facilitate fixing of the rotating shaft 3, so that a guide cylinder 9 is fixed, when in use, the device is fixed at the bedside of a patient through a chassis 1, a puncture needle is introduced into the guide cylinder 9, the guide cylinder 9 drives the puncture needle to perform angle adjustment through rotating the guide cylinder 9, after the angle of the puncture needle is adjusted, the rotary sleeve 5 is extruded to drive the clamp rod 4 to move downwards, so that a "-shaped cross rod on the clamp rod 4 is in contact with the top of the rotating shaft 3, meanwhile, the bottom of the clamping rod 4 is in contact with the clamping plate 6, and the outer side of the clamping plate 6 is extruded, the clamping plate 6 rotates around the seesaw shaft 7, so that the clamping rod 4 and the clamping plate 6 clamp the rotating shaft 3 tightly, the rotating sleeve 5 is rotated, the rotating sleeve 5 is fixedly connected with the thread of the chassis 1, so that the guide tube 9 is ensured to be stable, after the puncture needle is introduced into a blood vessel, the puncture needle is extruded through the extrusion handle 14, the extrusion wheel 13 drives the limiting block 15 to rotate, because the extrusion wheel 13 is eccentrically arranged, the extrusion wheel 13 extrudes the clamping piece 10, the clamping piece 10 moves downwards to extrude the puncture needle, so that the puncture needle is fixed, when the handle 14 is extruded, the top of the handle 14 is in contact with the limiting block 15 through rotary extrusion, so that the handle 14 is convenient to be fixed, and the fixing stability of the puncture needle is ensured.
Example 2:
referring to fig. 1, 3 and 4 again, a cardiovascular interventional therapy device with a fixing mechanism comprises a chassis 1, a support rod 2 is fixedly connected above the chassis 1, a rotating shaft 3 is arranged inside the top end of the support rod 2, a clamping rod 4 is arranged on the rear side of the rotating shaft 3, a rotating sleeve 5 is rotatably connected on the top end of the clamping rod 4, a clamping plate 6 is arranged below the rotating shaft 3, the clamping plate 6 is rotatably connected with the top of the support rod 2 through a seesaw shaft 7, a connecting plate 8 is fixedly connected on the right end of the rotating shaft 3, a guide barrel 9 is fixedly connected on the right side of the connecting plate 8, a clamping piece 10 is arranged above the middle part of the guide barrel 9, the clamping piece 10 is connected with the guide barrel 9 through a connecting piece 11, a bracket 12 is arranged above the clamping piece 10, an extrusion wheel 13 is arranged inside the bracket 12, and a handle 14 is connected on the rear side of the extrusion wheel 13, the rear side of the support 12 is provided with a limiting block 15, specifically, the connecting sheet 11 is of an elastic structure, the connecting sheet 11 and the clamping piece 10 form a 'comfort' type structure, a condition is provided for fixing the puncture needle, the extrusion wheel 13 is arranged in an eccentric structure, the right side of the extrusion wheel 13 is of a planar structure, the handle 14 and the clamping piece 10 form a transmission mechanism through the extrusion wheel 13, the fixation of the puncture needle is facilitated, the handle 14 is rotatably connected with the extrusion wheel 13, a columnar structure is fixedly arranged on the right side of the top of the handle 14, the fixation stability of the puncture needle is ensured, when the device is used, the device is fixed on the bedside of a patient through the underframe 1, the puncture needle is introduced into the guide cylinder 9, the guide cylinder 9 drives the puncture needle to perform angle adjustment, after the angle of the puncture needle is adjusted, the rotary sleeve 5 is extruded to drive the clamping rod 4 to move downwards, so that a cross-bar of the "plumb" type on the clamping bar 4 is in contact with the top of the spindle 3, while at the same time the bottom of the clamping bar 4 is in contact with the clamping plate 6, and presses the outer side of the clamping plate 6, so that the clamping plate 6 rotates about the seesaw shaft 7, so that the clamping rod 4 and the clamping plate 6 clamp the rotation shaft 3, the rotating sleeve 5 is rotated to lead the rotating sleeve 5 to be fixedly connected with the bottom frame 1 through threads, thereby ensuring the stability of the guide cylinder 9, after the puncture needle is introduced into the blood vessel, the extrusion handle 14 is extruded, so that the extrusion wheel 13 drives the limiting block 15 to rotate, because the extrusion wheel 13 is eccentrically arranged, the extrusion wheel 13 extrudes the clamping piece 10, the clamping piece 10 moves downwards to extrude the puncture needle, so that the puncture needle is fixed, when the handle 14 is pressed, the top of the handle 14 is contacted with the limiting block 15 through rotary pressing, so that the handle 14 is convenient to fix, and the fixing stability of the puncture needle is ensured.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that variations based on the shape and principle of the present invention should be covered within the scope of the present invention.
Claims (6)
1. A cardiovascular interventional therapy device having a securing mechanism, characterized by: comprises an underframe (1), a supporting rod (2) is fixedly connected above the underframe (1), a rotating shaft (3) is arranged inside the top end of the supporting rod (2), a clamping rod (4) is arranged on the rear side of the rotating shaft (3), a rotating sleeve (5) is rotatably connected on the top end of the clamping rod (4), a clamping plate (6) is arranged below the rotating shaft (3), the clamping plate (6) is rotatably connected with the top of the supporting rod (2) through a seesaw shaft (7), a connecting plate (8) is fixedly connected at the right end of the rotating shaft (3), a guide cylinder (9) is fixedly connected on the right side of the connecting plate (8), a clamping piece (10) is arranged above the middle part of the guide cylinder (9), the clamping piece (10) is connected with the guide cylinder (9) through a connecting piece (11), a support (12) is arranged above the clamping piece (10), and an extrusion wheel (13) is arranged inside the support (12), the rear side of the extrusion wheel (13) is connected with a handle (14), and the rear side of the bracket (12) is provided with a limiting block (15).
2. A cardiovascular interventional treatment device with a fixation mechanism according to claim 1, characterized in that: groove-shaped structures are arranged on the upper side and the lower side of the rotating shaft (3), and clamping plates (6) are movably arranged in the groove-shaped structures of the rotating shaft (3).
3. A cardiovascular interventional treatment device with a fixation mechanism according to claim 1, characterized in that: the clamping rod (4) is of a "" plumb "" type structure, a rotating sleeve (5) at the top of the clamping rod (4) is in threaded connection with the supporting rod (2), the bottom of the clamping rod (4) is movably connected with the clamping plate (6), and the clamping rod (4) and the rotating shaft (3) form a locking mechanism through the clamping plate (6).
4. A cardiovascular interventional treatment device with a fixation mechanism according to claim 1, characterized in that: the connecting piece (11) is of an elastic structure, and the connecting piece (11) and the clamping piece (10) form a 'knitting' type structure.
5. A cardiovascular interventional treatment device with a fixation mechanism according to claim 1, characterized in that: the extrusion wheel (13) is arranged in an eccentric structure, the right side of the extrusion wheel (13) is of a plane structure, and the handle (14) and the clamping piece (10) form a transmission mechanism through the extrusion wheel (13).
6. A cardiovascular interventional treatment device with a fixation mechanism according to claim 1, characterized in that: the handle (14) is rotatably connected with the extrusion wheel (13), and a columnar structure is fixedly arranged on the right side of the top of the handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852387.5U CN215534878U (en) | 2021-08-09 | 2021-08-09 | Cardiovascular interventional therapy device with fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852387.5U CN215534878U (en) | 2021-08-09 | 2021-08-09 | Cardiovascular interventional therapy device with fixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215534878U true CN215534878U (en) | 2022-01-18 |
Family
ID=79833931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121852387.5U Active CN215534878U (en) | 2021-08-09 | 2021-08-09 | Cardiovascular interventional therapy device with fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215534878U (en) |
-
2021
- 2021-08-09 CN CN202121852387.5U patent/CN215534878U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Feng Inventor after: Pan Wei Inventor after: Zhao Juan Inventor before: Pan Wei Inventor before: Zhao Juan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231107 Address after: No. 4 Jianshe Road, Xingjia Village, Tangshan Town, Huantai County, Zibo City, Shandong Province, 256408 Xingjia Health Center, Tangshan Town, Huantai County Patentee after: Zhang Feng Address before: 528200 building 3, 2nd Street, No. 1, Haiba East Road, Nanhai District, Foshan City, Guangdong Province Patentee before: Pan Wei |