CN218684337U

CN218684337U - Multifunctional guide rod of spinal endoscope

Info

Publication number: CN218684337U
Application number: CN202222052394.8U
Authority: CN
Inventors: 闫正
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-24
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a multi-functional guide arm of backbone scope relates to medical technical field, this multi-functional guide arm of backbone scope, including the guide arm body, the both ends of guide arm body are provided with frustum end and flat end respectively, the outside cylinder passageway of extending to frustum end and flat end is seted up to the inside of guide arm body, the surface of guide arm body is provided with the holding ring, the sliding ring has been cup jointed in the surface slip of guide arm body, the external fixed surface of sliding ring is connected with the connecting rod, this multi-functional guide arm of backbone scope, remove to an allocation back through the guide arm body, make the viscose layer on the support ring bond on patient's skin, and rotate the locating plate, make the inside of locating plate roll-in constant head tank, make the extension spring reset, and make the inside of mount roll-in fixed slot, and realize the rigidity of bracing piece, make the support ring can support the guide arm body, thereby make the location of guide arm body more stable.

Description

Multifunctional guide rod of spinal endoscope

Technical Field

The utility model relates to the technical field of medical treatment, in particular to multi-functional guide arm of backbone scope.

Background

Endoscopic surgery has been widely performed in the field of surgery, and is popular among patients due to its advantages of small trauma, quick recovery, etc. The existing spine endoscope operation is one of endoscope operations, the spine endoscope passes through muscle tissues from the side or the lateral back of the body of a patient to enter a spine intervertebral foramen during the operation, and then surgical instruments such as graspers and the like which can pass through a working channel are used in the working channel of the spine endoscope to clamp the protruded tissues in the spine or remove bone substances and the like.

Need use the guide arm to expand patient's soft tissue at present when medical personnel carry out backbone scope to the patient, but present medical personnel make directly insert the guide arm in patient's the hindering and suffering from, simultaneously because some guide arms at present do not support positioner, make the condition of slope easily appear in the guide arm to make medical personnel need right the guide arm, and make medical personnel's treatment speed obtain certain reduction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a multi-functional guide arm of backbone scope, can solve some guide arms at present and do not have supporting positioner, make the problem that the slope easily appears in the guide arm.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional guide arm of backbone scope, includes the guide arm body, the both ends of guide arm body are provided with frustum end and flat end respectively, and the inside of guide arm body is seted up and is extended to frustum end and the outside cylinder passageway of flat end, and the surface of guide arm body is provided with the holding ring, and the sliding ring has been cup jointed in the surface slip of guide arm body, and the outer fixed surface of sliding ring is connected with the connecting rod, and one side fixedly connected with support ring of sliding ring is kept away from to the connecting rod.

Preferably, one side of the slip ring, which is far away from the support ring, is fixedly connected with two symmetrical support rods, two sliding grooves extending to the outside of the positioning ring are formed in the positioning ring, and one side of the support rods, which is far away from the slip ring, slides through the inside of the sliding grooves and extends to the outside of the sliding grooves.

Preferably, the outer surface of the positioning ring is provided with a power groove communicated with the inside of the sliding groove, one side of the supporting rod is provided with a fixing groove, the inside of the power groove is connected with a fixing frame extending to the inside of the fixing groove in a sliding mode, the fixing frame is Contraband-shaped, and the surface of the fixing frame is connected with the inside of the fixing groove in a sliding mode.

Preferably, the inner wall of the power groove is fixedly connected with a tension spring, and one end of the tension spring, which is close to the fixing frame, is fixedly connected with the surface of the fixing frame.

Preferably, the outer surface of the positioning ring is provided with a positioning groove communicated with the inside of the power groove, the inside of the positioning groove is connected with a positioning plate rotationally connected with the surface of the fixing frame in a sliding mode, and the positioning plate is rotationally connected with the surface of the fixing frame through a shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This multi-functional guide arm of backbone scope, move to a certain position back through the guide arm body, make the viscose layer on the support ring bond on patient's skin, and rotate the locating plate, make the inside of locating plate cunning into the constant head tank, make the extension spring reset, and make the inside that the mount slided into the fixed slot, and realize the rigidity of bracing piece, make the support ring can support the guide arm body, thereby make the location of guide arm body more stable, make medical personnel can use the device to carry out the backbone scope to the patient more conveniently simultaneously, and make medical personnel's treatment speed obtain certain promotion.

(2) This multi-functional guide arm of backbone scope slides in the inside of different position fixed slots through the mount to realize the different rigidity of bracing piece, make the application range of device more extensive, and make the device can fix a position the guide arm body of different positions, thereby make medical personnel can use the device to carry out the backbone scope to the patient more conveniently.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of a multifunctional guide rod of a spinal endoscope of the present invention;

FIG. 2 is a schematic left side view of the positioning ring of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 1 according to the present invention.

Reference numerals: 1. a guide rod body; 2. a frustum end; 3. a flat end; 4. a cylindrical channel; 5. a positioning ring; 6. a slip ring; 7. a connecting rod; 8. a support ring; 9. a power tank; 10. a chute; 11. a support bar; 12. positioning a plate; 13. a fixed mount; 14. a tension spring; 15. fixing grooves; 16. and (7) positioning a groove.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a multi-functional guide arm of backbone scope, including guide arm body 1, the both ends of guide arm body 1 are provided with frustum end 2 and flat end 3 respectively, the inside of guide arm body 1 is seted up and is extended to frustum end 2 and the outside cylinder passageway 4 of flat end 3, the surface of guide arm body 1 is provided with holding ring 5, the internal surface of holding ring 5 is provided with the frictional layer, thereby make holding ring 5 fix a position on the surface of guide arm body 1, but medical personnel exert certain power to holding ring 5 after, holding ring 5 can break away from the surface of guide arm body 1, thereby make medical personnel can make things convenient for more the use device, the sliding ring 6 has been cup jointed in the surface slip of guide arm body 1, the external fixed surface of sliding ring 6 is connected with connecting rod 7, one side fixedly connected with support ring 8 that sliding ring 6 was kept away from to connecting rod 7, one side that sliding ring 6 was kept away from to support ring 8 is provided with the viscose layer, can make support ring 8 fix on one's body at one's body through the viscose layer, thereby make support ring 8 can organize into groups patient through the frustum end 2 and flat end 3 and walk, thereby realize the multi-functional division of device.

Furthermore, one side of the sliding ring 6, which is away from the support ring 8, is fixedly connected with two symmetrical support rods 11, two sliding grooves 10 extending to the outside of the positioning ring 5 are formed in the positioning ring 5, and one side of the support rods 11, which is away from the sliding ring 6, slidably penetrates through the inside of the sliding grooves 10 and extends to the outside of the sliding grooves 10.

Further, the outer surface of the positioning ring 5 is provided with a power groove 9 communicated with the inside of the sliding groove 10, one side of the supporting rod 11 is provided with a plurality of fixing grooves 15, the plurality of fixing grooves 15 are equidistantly arranged on the supporting rod 11, the inside of the power groove 9 is slidably connected with a fixing frame 13 extending to the inside of the fixing groove 15, the fixing frame 13 is Contraband-shaped, and the surface of the fixing frame 13 is slidably connected with the inside of the fixing groove 15.

Furthermore, a tension spring 14 is fixedly connected to the inner wall of the power groove 9, one end of the tension spring 14, which is close to the fixing frame 13, is fixedly connected to the surface of the fixing frame 13, and the tension spring 14 can be stretched and reset by the forward and backward movement of the fixing frame 13.

Furthermore, the outer surface of the positioning ring 5 is provided with a positioning groove 16 communicated with the inside of the power groove 9, a positioning plate 12 rotatably connected with the surface of the fixed frame 13 is slidably connected inside the positioning groove 16, and the positioning plate 12 is rotatably connected with the surface of the fixed frame 13 through a shaft.

Make locating plate 12 drive mount 13 move forward through medical personnel, make locating plate 12 roll-off constant head tank 16's inside, make extension spring 14 stretch, mount 13 roll-off fixed slot 15's inside is back simultaneously, make locating plate 12 rotate, make holding ring 5 can block locating plate 12, and make locating plate 12 and mount 13's position obtain the location, thereby make guide arm body 1 when stabbing human inside, support ring 8 and sliding ring 6 can promote bracing piece 11 and remove in the inside of spout 10, after guide arm body 1 moves to a certain position, make the viscose layer on the support ring 8 bond on patient's skin, and rotate locating plate 12, make locating plate 12 slide in the inside of constant head tank 16, make extension spring 14 reset, and make mount 13 slide in the inside of fixed slot 15, and realize the rigidity of bracing piece 11, make support ring 8 can support guide arm body 1, thereby make the location of guide arm body 1 more stable, make medical personnel can use the device to carry out the scope to the patient more conveniently simultaneously, and make medical personnel's treatment speed obtain certain promotion.

Slide into the inside of different positions fixed slot 15 through mount 13 simultaneously to realize that the different positions of bracing piece 11 are fixed, make the application range of device more extensive, and make the device can fix a position the guide arm body 1 of different positions, thereby make medical personnel can use the device to carry out backbone scope to the patient more conveniently.

The working principle is as follows: this multi-functional guide arm of backbone scope, make locating plate 12 drive mount 13 move forward through medical personnel when using, make locating plate 12 roll-off constant head tank 16's inside, make extension spring 14 stretch, mount 13 roll-off fixed slot 15's inside back simultaneously, make locating plate 12 rotate, make holding ring 5 can block locating plate 12, and make locating plate 12 and mount 13's position obtain the location, thereby make guide arm body 1 when stabbing human inside, support ring 8 and sliding ring 6 can promote bracing piece 11 and remove in the inside of spout 10, after guide arm body 1 moves to a certain position, make the viscose layer on the support ring 8 bond on patient's skin, and rotate locating plate 12, make locating plate 12 slide into the inside of constant head tank 16, make extension spring 14 reset, and make mount 13 slide into the inside of fixed slot 15, and realize the fixed position of bracing piece 11, make support ring 8 can support guide arm body 1, thereby make the location of guide arm body 1 more stable, make medical personnel can more conveniently use the device to carry out the backbone scope to the patient simultaneously.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a multi-functional guide arm of backbone scope, includes guide arm body (1), its characterized in that: the guide rod comprises a guide rod body (1), wherein two ends of the guide rod body (1) are respectively provided with a frustum end (2) and a flat end (3), a cylindrical channel (4) extending to the outside of the frustum end (2) and the flat end (3) is formed in the guide rod body (1), a positioning ring (5) is arranged on the surface of the guide rod body (1), a sliding ring (6) is sleeved on the surface of the guide rod body (1) in a sliding mode, a connecting rod (7) is fixedly connected to the outer surface of the sliding ring (6), and a supporting ring (8) is fixedly connected to one side, away from the sliding ring (6), of the connecting rod (7).

2. The multifunctional guide rod of a spinal endoscope according to claim 1, characterized in that: one side fixedly connected with two symmetrical bracing pieces (11) of support ring (8) are kept away from in sliding ring (6), and two spout (10) that extend to the outside of holding ring (5) are seted up to the inside of holding ring (5), and one side slip that sliding ring (6) were kept away from in bracing piece (11) runs through the inside of spout (10) and extends to the outside of spout (10).

3. The multifunctional guide rod of a spinal endoscope according to claim 2, characterized in that: the outer surface of the positioning ring (5) is provided with a power groove (9) communicated with the inside of the sliding groove (10), one side of the supporting rod (11) is provided with a fixing groove (15), the inside of the power groove (9) is connected with a fixing frame (13) extending to the inside of the fixing groove (15), the fixing frame (13) is Contraband-shaped, and the surface of the fixing frame (13) is connected with the inside of the fixing groove (15) in a sliding mode.

4. The multifunctional guide rod of a spinal endoscope according to claim 3, characterized in that: the inner wall of the power groove (9) is fixedly connected with a tension spring (14), and one end, close to the fixing frame (13), of the tension spring (14) is fixedly connected with the surface of the fixing frame (13).

5. The multifunctional guide rod of a spinal endoscope according to claim 4, characterized in that: the outer surface of the positioning ring (5) is provided with a positioning groove (16) communicated with the inside of the power groove (9), the inside of the positioning groove (16) is connected with a positioning plate (12) in a sliding mode, the positioning plate (12) is connected with the surface of the fixing frame (13) in a rotating mode, and the positioning plate (12) is connected with the surface of the fixing frame (13) in a rotating mode through a shaft.