CN219921813U - Wire feeding guide rail device for vascular intervention operation - Google Patents
Wire feeding guide rail device for vascular intervention operation Download PDFInfo
- Publication number
- CN219921813U CN219921813U CN202321338683.2U CN202321338683U CN219921813U CN 219921813 U CN219921813 U CN 219921813U CN 202321338683 U CN202321338683 U CN 202321338683U CN 219921813 U CN219921813 U CN 219921813U
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- servo motor
- belt
- sliding seat
- guide rail
- driven wheel
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- 230000002792 vascular Effects 0.000 title claims abstract description 21
- 238000013152 interventional procedure Methods 0.000 claims 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000001356 surgical procedure Methods 0.000 abstract description 2
- 210000004204 blood vessel Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 206010052428 Wound Diseases 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000002583 angiography Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 208000019155 Radiation injury Diseases 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of medical instruments, in particular to a wire feeding guide rail device for vascular interventional surgery, which comprises a main body, a first servo motor and a second servo motor, wherein the first servo motor and the second servo motor are arranged at two ends of the main body, a first driven wheel and a second driven wheel are respectively arranged at the opposite ends of the first servo motor and the second servo motor on the main body, a first belt and a second belt are respectively arranged between the first driven wheel and the second driven wheel and between the output ends of the first servo motor and the second servo motor, a linear slide rail is arranged at the top end of the main body along the length direction of the linear slide rail, a first slide block and a second slide block are arranged on the linear slide rail in a sliding mode, a first slide seat and a second slide seat are respectively fixedly arranged on the first slide block and the second slide block, and the first slide seat and the second slide seat are respectively connected with the first belt and the second belt. The utility model has the advantages of simple structure, reasonable design and high movement precision, and can not cause secondary injury to human body.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a wire feeding guide rail device for vascular intervention operation.
Background
Vascular intervention is a method for a doctor to accurately reach a focus for treatment by moving a guide wire and a balloon stent along a blood vessel through a catheter under the guidance of angiography (DSA) equipment. The traditional vascular intervention operation is to observe the blood vessel of a patient by a doctor through a angiography (DSA) device, precisely control a guide wire to move from a puncture part to a focus along the blood vessel of a human body, and send a medicine or a bracket to the part through the guide wire and a catheter so as to achieve the purpose of minimally invasive treatment.
At present, the traditional artificial blood vessel interventional operation gradually exposes obvious problems in the aspects of operation efficiency, safety, sensitivity and the like, so that the operation treatment effect and the life safety of a patient are seriously affected. In the artificial vascular interventional operation process, the vascular subtraction radiography (DSA) equipment irradiates and observes the specific position of the operation catheter in the patient for a long time, and huge radiation injury can be brought to the patient and medical staff; the operation process is complex and has long duration, doctors need to concentrate on observing the medical contrast image information for a long time, and visual fatigue is easy to generate.
The wire feeding device for the vascular intervention operation can effectively solve the problems, and the wire feeding guide rail device is an important component part of the wire feeding device for the vascular intervention operation, is mainly used for installing a guide wire and a balloon stent and can drive the guide wire and the balloon stent to move. However, the current wire feeding guide rail device on the market is unreasonable in design, the error of the guide wire and the balloon stent in the moving process is large, and larger secondary wounds can be brought to patients when the device is used, so that the applicant improves the current wire feeding guide rail device.
Disclosure of Invention
The utility model aims to provide a wire feeding guide rail device for vascular intervention operation, which has the advantages of simple structure, reasonable design, high moving precision and no secondary injury to human body, and solves the problems raised by the technical background.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a silk guide rail device that send that vascular intervention was used, this silk guide rail device that send includes the main part and sets up first servo motor and second servo motor at main part both ends, be provided with first follow driving wheel and second follow driving wheel on the main part respectively in the opposite end of first servo motor and second servo motor, be provided with first belt and second belt respectively between first follow driving wheel and the output of first servo motor and second servo motor, the top of main part is provided with the linear slide rail along its length direction, slide on the linear slide rail is provided with first slider and second slider, fixed mounting has first sliding seat and second sliding seat on first slider and the second slider respectively, first sliding seat and second sliding seat are connected with first belt and second belt respectively.
Preferably, the wire feeding guide rail device further comprises two limiting blocks, the two limiting blocks are respectively arranged on two sides of the main body, and the two limiting blocks are respectively in contact connection with the first sliding seat and the second sliding seat.
Preferably, the bottom of main part is provided with the installing support frame, the installing support frame is provided with a plurality of, and a plurality of installing support frame interval distribution is in the main part.
Preferably, the first and second servomotors are located on opposite sides of the body.
Preferably, the first sliding seat and the second sliding seat are provided with mounting holes.
Preferably, the first driven wheel and the second driven wheel are respectively provided with external threads, and the first belt and the second belt are respectively provided with internal threads matched with the external threads, and the internal threads are meshed with the external threads.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides a wire feeding guide rail device for vascular interventional surgery, which has simple integral structure and reasonable design, a first servo motor and a second servo motor are arranged at two ends of a main body, the first servo motor and the second servo motor respectively drive a first sliding block and a second sliding block and a first sliding seat and a second sliding seat which are arranged on the first sliding block and the second sliding block, slide back and forth along the length direction of a linear sliding rail, a guide wire and a balloon bracket are arranged on the first sliding seat and the second sliding seat during operation, medicines are delivered to focus positions through the guide wire and the balloon bracket, the servo motor drives the first sliding seat and the second sliding seat, the moving precision of the first sliding seat is controllable, the secrecy degree is high, secondary wounds are not caused to patients, internal threads matched with the external threads are arranged on a first belt and a second belt through arranging the external threads on the first driven wheel and the second driven wheel, the internal threads are meshed with the external threads, the stability of the first belt and the second belt can be effectively improved, and the limit block and the second sliding seat are arranged at two sides of the main body, and can be connected with the first sliding seat and the second sliding seat through the limit block and the second sliding seat, and the limit block can not be interfered by the first sliding seat and the second sliding seat, and the limit device can be used for the limit device.
Drawings
FIG. 1 is an exploded view of the present utility model;
fig. 2 is a structural diagram of the present utility model.
Reference numerals and names in the drawings are as follows:
1. a main body; 2. a first servo motor; 3. a second servo motor; 4. a linear slide rail; 5. a first slider; 6. a second slider; 7. a first sliding seat; 8. a second sliding seat; 9. a first driven wheel; 10. a second driven wheel; 11. a first belt; 12. a second belt; 13. a limiting block; 14. a mounting bracket; 15. a mounting hole; 16. an external thread; 17. and (5) an internal thread.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
Referring to fig. 1 to 2, an embodiment of the present utility model provides: the utility model provides a silk guide rail device that send that vascular intervention was used, this silk guide rail device that send includes main part 1 and sets up first servo motor 2 and second servo motor 3 at main part 1 both ends, first servo motor 2 and second servo motor 3 are located main part 1's opposite side, are located first servo motor 2 and second servo motor 3's opposite end respectively on main part 1 and are provided with first follow driving wheel 9 and second follow driving wheel 10, be provided with first belt 11 and second belt 12 between first follow driving wheel 9 and second follow driving wheel 10 and the output of first servo motor 2 and second servo motor 3 respectively, the top of main part 1 is provided with linear slide rail 4 along its length direction, the last slip of linear slide rail 4 is provided with first slider 5 and second slider 6, fixed mounting has first sliding seat 7 and second sliding seat 8 on first slider 5 and second slider 6 respectively, first sliding seat 7 and second sliding seat 8 are connected with first belt 11 and second belt 12 respectively, send silk guide rail device still includes stopper 13, two stopper and two both sides are provided with respectively with stopper 7 and second sliding seat 13.
Specifically, the bottom of main part 1 is provided with mounting support frame 14, mounting support frame 14 is provided with a plurality of, a plurality of mounting support frame 14 interval distribution is on main part 1, and wire feed guide rail device passes through the mounting support and installs on vascular intervention operation wire feed equipment.
Specifically, the first sliding seat 7 and the second sliding seat 8 are provided with mounting holes 15, and when the device is implemented, the guide wire and the balloon stent are mounted on the first sliding seat 7 and the second sliding seat 8 through the mounting holes 15.
Specifically, the first driven wheel 9 and the second driven wheel 10 are respectively provided with an external thread 16, the first belt 11 and the second belt 12 are respectively provided with an internal thread 17 matched with the external thread 16, and the internal threads 17 are meshed with the external threads 16, so that the transmission stability of the first belt 11 and the second belt 12 can be effectively improved.
When the wire feeding guide rail device works, firstly, a guide wire and a balloon bracket are arranged on a first sliding seat 7 and a second sliding seat 8 through mounting holes 15, then a first servo motor 2 and a second servo motor 3 drive a first belt 11 and a second belt 12 to rotate, further drive the first sliding seat 7 and the second sliding seat 8 on the first belt 11 and the second belt 12 to move back and forth along the length direction of a linear sliding rail 4, medicines are sent to focus positions through the guide wire and the balloon bracket, and the accuracy of movement of the first sliding seat 7 and the second sliding seat 8 is controllable through the servo motor drive, so that the secrecy is high, and secondary wounds can not be caused to patients.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Wire feeding guide rail device for vascular intervention operation, including main part (1) and set up first servo motor (2) and second servo motor (3) at main part (1) both ends, its characterized in that: the novel automatic feeding device is characterized in that a first driven wheel (9) and a second driven wheel (10) are arranged at opposite ends of the main body (1) respectively, which are located at the first servo motor (2) and the second servo motor (3), a first belt (11) and a second belt (12) are arranged between the first driven wheel (9) and the second driven wheel (10) and output ends of the first servo motor (2) and the second servo motor (3) respectively, a linear sliding rail (4) is arranged at the top end of the main body (1) along the length direction of the main body, a first sliding block (5) and a second sliding block (6) are arranged on the linear sliding rail (4) in a sliding mode, a first sliding seat (7) and a second sliding seat (8) are fixedly arranged on the first sliding block (5) and the second sliding block (6) respectively, and the first sliding seat (7) and the second sliding seat (8) are connected with the first belt (11) and the second belt (12) respectively.
2. A wire guide rail device for vascular interventional procedures as defined in claim 1, wherein: the sliding seat is characterized by further comprising two limiting blocks (13), wherein the two limiting blocks (13) are arranged on two sides of the main body (1) respectively, and the two limiting blocks (13) are connected with the first sliding seat (7) and the second sliding seat (8) in a contact mode respectively.
3. A wire guide rail device for vascular interventional procedures as defined in claim 1, wherein: the bottom of main part (1) is provided with mounting support frame (14), mounting support frame (14) are provided with a plurality of, a plurality of mounting support frame (14) interval distribution is on main part (1).
4. A wire guide rail device for vascular interventional procedures as defined in claim 1, wherein: the first servo motor (2) and the second servo motor (3) are located on opposite sides of the main body (1).
5. A wire guide rail device for vascular interventional procedures as defined in claim 1, wherein: and mounting holes (15) are formed in the first sliding seat (7) and the second sliding seat (8).
6. A wire guide rail device for vascular interventional procedures as defined in claim 1, wherein: external threads (16) are arranged on the first driven wheel (9) and the second driven wheel (10), internal threads (17) matched with the external threads (16) are arranged on the first belt (11) and the second belt (12), and the internal threads (17) are meshed with the external threads (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321338683.2U CN219921813U (en) | 2023-05-29 | 2023-05-29 | Wire feeding guide rail device for vascular intervention operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321338683.2U CN219921813U (en) | 2023-05-29 | 2023-05-29 | Wire feeding guide rail device for vascular intervention operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219921813U true CN219921813U (en) | 2023-10-31 |
Family
ID=88500920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321338683.2U Active CN219921813U (en) | 2023-05-29 | 2023-05-29 | Wire feeding guide rail device for vascular intervention operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219921813U (en) |
-
2023
- 2023-05-29 CN CN202321338683.2U patent/CN219921813U/en active Active
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