CN220175232U

CN220175232U - Surgical silk feeding equipment

Info

Publication number: CN220175232U
Application number: CN202321579351.3U
Authority: CN
Inventors: 朱寒; 艾鹰; 黄勇慧
Original assignee: Guangdong Jingge Medical Technology Co ltd
Current assignee: Guangdong Jingge Medical Technology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-15
Anticipated expiration: 2033-06-19

Abstract

The utility model relates to the technical field of medical equipment, in particular to surgical wire feeding equipment, which comprises a case, a sliding mechanism, a moving mechanism and a wire feeding mechanism, wherein the case is provided with a wire feeding mechanism; the sliding mechanism is arranged on the chassis; the moving mechanism is arranged on the case and used for driving the case to move; the wire feeding mechanism is arranged on the sliding mechanism and comprises a first wire feeding wheel and a second wire feeding wheel, the first wire feeding wheel and the second wire feeding wheel are abutted to the guide wire, and the sliding mechanism is used for driving the wire feeding mechanism to move. The surgical wire feeding equipment replaces a manual mode, and the guide wire is fed into the blood vessel through an automatic means, so that a doctor is not required to manually feed the wire, the automation degree is high, the wire feeding effect is good, and the surgical wire feeding equipment is very worthy of popularization and application.

Description

Surgical silk feeding equipment

Technical Field

The utility model relates to the technical field of medical equipment, in particular to surgical silk feeding equipment.

Background

Vascular intervention is a method for a doctor to accurately reach a focus for treatment by moving a guide wire, a balloon and a 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 effect of minimally invasive treatment.

Traditional angioplasty requires extensive clinical experience and high surgical technical requirements, and requires the physician to be in a iatrogenic irradiation environment for a long period of time. In addition, long-lasting surgery also creates a great challenge to the physical strength of the surgeon, which is prone to fatigue and thus affect the quality of the surgery, and thus a solution is necessary to be studied.

Disclosure of Invention

Based on the above, the utility model provides a surgical silk feeding device to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: a surgical wire feeding device comprises a case, a sliding mechanism, a moving mechanism and a wire feeding mechanism; the sliding mechanism is arranged on the chassis; the moving mechanism is arranged on the case and used for driving the case to move; the wire feeding mechanism is arranged on the sliding mechanism and comprises a first wire feeding wheel and a second wire feeding wheel, the first wire feeding wheel and the second wire feeding wheel are abutted to the guide wire, and the sliding mechanism is used for driving the wire feeding mechanism to move.

Preferably, the wire feeding mechanism further comprises a mounting seat arranged on the sliding mechanism and a driving motor arranged on the mounting seat, and the driving motor is in driving connection with the first wire feeding wheel so as to drive the first wire feeding wheel to rotate.

Preferably, the sliding mechanism comprises a connecting piece, a sliding block arranged on the case in a sliding manner, a chain arranged in the case in a rotating manner and a power assembly arranged in the case, wherein the power assembly is used for driving the chain to rotate, the chain is connected with the sliding block through the connecting piece, and the wire feeding mechanism is arranged on the sliding block.

Preferably, the power assembly comprises a power motor arranged in the case and a chain wheel meshed with the chain, and an output shaft of the power motor is connected with the chain wheel.

Preferably, the moving mechanism comprises a frame and four rotating wheels rotatably arranged on the frame, and each rotating wheel is driven to rotate by a first motor.

Preferably, the moving mechanism further comprises a nut arranged on the frame, a screw rod in threaded connection with the nut, a guide sleeve arranged on the frame, and a guide rod movably penetrating through the guide sleeve, wherein a first end of the guide rod is connected with the case, and a first end of the screw rod is rotatably connected with the case.

Preferably, a limiting block is arranged at the second end of the guide rod.

Preferably, the second end of the screw is provided with a handle.

The beneficial effects of the utility model are as follows: when the guide wire is required to be fed, the case is driven to move to the side of a patient through the moving mechanism, then the position of the wire feeding mechanism is adjusted through the sliding mechanism, and then the wire feeding mechanism is started, and the first wire feeding wheel and the second wire feeding wheel rotate, so that the guide wire is driven to move, and the guide wire can enter a blood vessel more easily. In summary, the surgical wire feeding device replaces a manual mode, and feeds the guide wire into the blood vessel through an automatic mode, so that a doctor is not required to manually feed the wire, the degree of automation is high, the wire feeding effect is good, and the surgical wire feeding device is very worthy of popularization and application.

Drawings

FIG. 1 is a schematic view of a surgical silk feeding device according to an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a wire feeder mechanism of the surgical wire feeder apparatus of FIG. 1;

fig. 3 is a schematic view illustrating an internal structure of a cabinet of the surgical silk feeding device of fig. 1.

Reference numerals illustrate: 10. a chassis; 20. a sliding mechanism; 21. a connecting piece; 22. a slide block; 23. a power motor; 24. a sprocket; 25. a chain; 30. a moving mechanism; 31. a rotating wheel; 32. a first motor; 33. a nut; 34. a screw; 341. a handle; 35. a guide sleeve; 36. a guide rod; 361. a limiting block; 37. a frame; 40. a wire feeding mechanism; 41. a first wire feeding wheel; 42. a second wire feeding wheel; 43. a mounting base; 44. and driving the motor.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, the present utility model relates to a surgical silk feeding device, which comprises a case 10, a sliding mechanism 20, a moving mechanism 30 and a silk feeding mechanism 40; the sliding mechanism 20 is arranged on the case 10; the moving mechanism 30 is disposed on the chassis 10 and is used for driving the chassis 10 to move; the wire feeding mechanism 40 is arranged on the sliding mechanism 20 and comprises a first wire feeding wheel 41 and a second wire feeding wheel 42, the first wire feeding wheel 41 and the second wire feeding wheel 42 are abutted to the guide wire, and the sliding mechanism 20 is used for driving the wire feeding mechanism 40 to move. Specifically, when the guide wire is required to be fed, the moving mechanism 30 drives the case 10 to move beside the patient, the sliding mechanism 20 adjusts the position of the wire feeding mechanism 40, and the wire feeding mechanism 40 is started, so that the first wire feeding wheel 41 and the second wire feeding wheel 42 rotate to drive the guide wire to move, and the guide wire can enter the blood vessel more easily. In summary, the surgical wire feeding device replaces a manual mode, and feeds the guide wire into the blood vessel through an automatic mode, so that a doctor is not required to manually feed the wire, the degree of automation is high, the wire feeding effect is good, and the surgical wire feeding device is very worthy of popularization and application.

Referring to fig. 1 to 3, in some embodiments, the wire feeding mechanism 40 further includes a mounting seat 43 disposed on the sliding mechanism 20 and a driving motor 44 disposed on the mounting seat 43, and the driving motor 44 is in driving connection with the first wire feeding wheel 41 to drive the first wire feeding wheel 41 to rotate. Specifically, when the guide wire is required to be fed, the driving motor 44 is started, and the driving motor 44 drives the first wire feeding wheel 41 to rotate, so that the wire can be fed in cooperation with the second wire feeding wheel 42, and the wire feeding effect is good.

Referring to fig. 1 to 3, in some embodiments, the sliding mechanism 20 includes a connecting member 21, a slider 22 slidably disposed in the case 10, a chain 25 rotatably disposed in the case 10, and a power assembly disposed in the case 10, wherein the power assembly is used for driving the chain 25 to rotate, the chain 25 is connected with the slider 22 through the connecting member 21, and the wire feeding mechanism 40 is disposed on the slider 22. In this embodiment, the power assembly includes a power motor 23 disposed in the housing 10 and a sprocket 24 engaged with the chain 25, and an output shaft of the power motor 23 is connected to the sprocket 24. Specifically, when the wire feeding mechanism 40 needs to be driven to move in implementation, the power motor 23 is started, the power motor 23 drives the sprocket 24 to rotate, the sprocket 24 drives the chain 25 to rotate, the chain 25 drives the connecting piece 21 to move, the connecting piece 21 drives the sliding block 22 to move, and the sliding block 22 moves to drive the wire feeding mechanism 40 to move.

Referring to fig. 1 to 3, in some embodiments, the moving mechanism 30 includes a frame 37 and four rotating wheels 31 rotatably disposed on the frame 37, and each rotating wheel 31 is driven to rotate by a first motor 32. In this embodiment, the moving mechanism 30 further includes a nut 33 disposed on the frame 37, a screw 34 screwed with the nut 33, a guide sleeve 35 disposed on the frame 37, and a guide rod 36 movably penetrating through the guide sleeve 35, wherein a first end of the guide rod 36 is connected to the chassis 10, and a first end of the screw 34 is rotatably connected to the chassis 10. Specifically, when the wire feeding guide rail device needs to be moved, four motors are started, and the four motors drive the four rotating wheels 31 to rotate, so that the wire feeding guide rail device can be driven to move, and the moving effect is good. When the wire feeding mechanism 40 needs to be driven to ascend, the screw 34 is rotated, the screw 34 pushes the case 10 to ascend, so that the ascending of the wire feeding mechanism 40 is realized, and when the screw 34 is rotated in the opposite direction, the case 10 descends, so that the descending of the wire feeding mechanism 40 is realized, and the lifting effect is good

Referring to fig. 1 to 3, in some embodiments, a stopper 361 is disposed at the second end of the guide bar 36, so as to prevent the guide bar 36 from being separated from the rack 37, and thus the chassis 10 is separated from the rack 37.

Referring to fig. 1-3, in some embodiments, a handle 341 is provided at the second end of the screw 34. So configured, rotation of the screw 34 is facilitated.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. Surgical silk feeding equipment, its characterized in that includes:

a chassis;

the sliding mechanism is arranged on the chassis;

the moving mechanism is arranged on the case and used for driving the case to move; a kind of electronic device with high-pressure air-conditioning system

The wire feeding mechanism is arranged on the sliding mechanism and comprises a first wire feeding wheel and a second wire feeding wheel, the first wire feeding wheel and the second wire feeding wheel are abutted to the guide wire, and the sliding mechanism is used for driving the wire feeding mechanism to move.

2. The surgical silk feeding device of claim 1, wherein: the wire feeding mechanism further comprises a mounting seat arranged on the sliding mechanism and a driving motor arranged on the mounting seat, and the driving motor is in driving connection with the first wire feeding wheel so as to drive the first wire feeding wheel to rotate.

3. The surgical silk feeding device of claim 1, wherein: the sliding mechanism comprises a connecting piece, a sliding block arranged on the machine case in a sliding manner, a chain arranged in the machine case in a rotating manner and a power assembly arranged in the machine case, wherein the power assembly is used for driving the chain to rotate, the chain is connected with the sliding block through the connecting piece, and the wire feeding mechanism is arranged on the sliding block.

4. A surgical silk feeding device according to claim 3, wherein: the power assembly comprises a power motor arranged in the case and a chain wheel meshed with the chain, and an output shaft of the power motor is connected with the chain wheel.

5. The surgical silk feeding device of claim 1, wherein: the moving mechanism comprises a frame and four rotating wheels which are rotatably arranged on the frame, and each rotating wheel is driven to rotate by a first motor.

6. The surgical silk feeding device of claim 5, wherein: the moving mechanism further comprises a nut arranged on the frame, a screw rod in threaded connection with the nut, a guide sleeve arranged on the frame and a guide rod movably penetrating through the guide sleeve, wherein the first end of the guide rod is connected with the case, and the first end of the screw rod is connected with the case in a rotating mode.

7. The surgical silk feeding device of claim 6, wherein: and a limiting block is arranged at the second end of the guide rod.

8. The surgical silk feeding device of claim 6, wherein: the second end of the screw rod is provided with a handle.