CN216294265U - Wire arranging device for spine minimally invasive surgery - Google Patents

Wire arranging device for spine minimally invasive surgery Download PDF

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Publication number
CN216294265U
CN216294265U CN202122577194.XU CN202122577194U CN216294265U CN 216294265 U CN216294265 U CN 216294265U CN 202122577194 U CN202122577194 U CN 202122577194U CN 216294265 U CN216294265 U CN 216294265U
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box body
sliding
connecting rod
spring
fixedly connected
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CN202122577194.XU
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Chinese (zh)
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孙军辉
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Jinan University
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Jinan University
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Abstract

The utility model relates to the technical field of minimally invasive spine surgery, and discloses a spine minimally invasive surgery line arranging device which comprises a box body, wherein a fixing mechanism is arranged inside the box body, the fixing mechanism comprises a connecting rod, a limiting block, a first spring, a sliding block, a second spring and a convex block, a sliding groove is formed in the surface of the box body, the connecting rod is in sliding connection with the sliding groove, the limiting block is fixedly connected to the surface of the connecting rod, a limiting sliding groove is formed in the surface of the sliding groove, the limiting block is in sliding connection with the limiting sliding groove, one end of the first spring is fixedly connected to the surface of the limiting block, the other end of the first spring is fixedly connected to the surface of the limiting sliding groove, and a groove is formed in the surface of the connecting rod. This wire arrangement device for spinal minimal access surgery through the effect that sets up fixed establishment for when using the wire rod, can cut according to the wire rod of required length, conveniently use at every turn.

Description

Wire arranging device for spine minimally invasive surgery
Technical Field
The utility model relates to the technical field of spinal minimally invasive surgery, in particular to a wire arranging device for spinal minimally invasive surgery.
Background
The minimally invasive spine surgery technology means that a large incision is avoided under certain medical risks, a tiny incision or a puncture channel is adopted, special instruments and devices are used, under the monitoring of an image instrument or the guidance of a navigation technology, a lesion is reached from a normal anatomical structure, various miniature manual or electric instruments and equipment are used, the whole operation process is completed under a visual condition, and the aims of small incision, small tissue wound, less bleeding, high operation accuracy, positive effect and quick postoperative function recovery are fulfilled compared with the traditional or standard spine surgery.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wire arranging device for a spinal minimally invasive surgery, which solves the problems that in the surgery process, various wires are needed to be used, the wires are fixed at random positions, the surgery area is messy, the wires are knotted, and the surgery efficiency is affected.
In order to achieve the purpose, the utility model provides the following technical scheme: a spine minimally invasive surgery line arranging device comprises a box body, wherein a fixing mechanism is arranged inside the box body and comprises a connecting rod, a limiting block, a first spring, a sliding block, a second spring and a convex block, a sliding groove is formed in the surface of the box body, the connecting rod is connected with the sliding groove in a sliding mode, the limiting block is fixedly connected to the surface of the connecting rod, a limiting sliding groove is formed in the surface of the sliding groove, the limiting block is connected with the limiting sliding groove in a sliding mode, one end of the first spring is fixedly connected to the surface of the limiting block, the other end of the first spring is fixedly connected to the surface of the limiting sliding groove, a groove is formed in the surface of the connecting rod, one end of the second spring is fixedly connected to the surface of the groove, the other end of the second spring is fixedly connected with the sliding block, the sliding block is connected with the groove in a sliding mode, and the convex block is fixedly connected to the surface of the sliding block, a limiting groove is formed in the groove, and the protruding block is connected with the limiting block in a sliding mode.
Preferably, the fixing mechanism further comprises a screw rod, a thread cylinder and a supporting plate, the screw rod is in threaded connection with the thread cylinder, the supporting plate is rotatably connected with the screw rod through a bearing, the screw rod is driven to move towards the connecting rod through screwing the screw rod, and the screw rod drives the supporting plate to move so that the supporting plate supports the sliding block to move towards the inside of the groove.
Preferably, the inside of box body still includes cutting mechanism, cutting mechanism includes connecting plate, blade, dead lever, wind-up roll, wire rod and scale, dead lever fixed connection is on the surface of box body, the wind-up roll passes through the bearing and is connected with the connecting rod rotation, the wire rod winding is on the surface of wind-up roll, connecting plate fixed connection is on the surface of box body, blade fixed connection is on the surface of connecting plate, scale fixed connection is in the surface of box body for when using the wire rod, can cut according to the wire rod of required length.
Preferably, the inside fixedly connected with guide roll of box body, the connecting rod bottom be provided with guide roll assorted direction slope, the direction slope and the guide roll contact of connecting rod bottom for line body fixed connection is between connecting rod and guide roll.
Preferably, the surface of box body is seted up and is supplied the arc through-hole that the wire rod stretches out for the wire rod can avoid the wire rod wearing and tearing when pulling out the box body by the arc through-hole.
Preferably, the surface of box body is seted up and is supplied the through-hole that the sliding block stretched into, a screw thread section of thick bamboo fixed connection is on the surface of through-hole for the lead screw can be twisted in a screw thread section of thick bamboo is inside.
Preferably, the top of the box body is fixedly connected with a storage tray, and the storage tray can be used for storing other required equipment.
The utility model provides a wire arranging device for a spinal minimally invasive surgery. This wire arrangement device for spinal minimally invasive surgery has following beneficial effect:
(1) in the utility model: this wire arrangement device for spinal minimal access surgery through the effect that sets up fixed establishment for when using the wire rod, can cut according to the wire rod of required length, conveniently use at every turn.
(2) In the utility model: this wire arrangement device for spinal minimally invasive surgery through the effect that sets up cutting mechanism, can fix the wire rod when using at every turn to fixing mechanism is provided with a plurality ofly, makes the convenience arrange in order the wire rod, makes when using at every turn, and the wire rod can not be in disorder.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a side cross-sectional structural view of the present invention;
fig. 5 is an enlarged view of a part of the structure of the present invention.
In the figure: 1. a box body; 2. a fixing mechanism; 201. a connecting rod; 202. a limiting block; 203. a first spring; 204. a slider; 205. a second spring; 206. a screw rod; 207. a threaded barrel; 208. a resisting plate; 209. a bump; 3. a cutting mechanism; 301. a connecting plate; 302. a blade; 303. fixing the rod; 304. a wind-up roll; 305. a wire rod; 306. a graduated scale; 4. a guide roller; 5. and a storage plate.
Detailed Description
As shown in fig. 1 to 5, the present invention provides a technical solution: a spine minimally invasive surgery wire arranging device comprises a box body 1, a fixing mechanism 2 is arranged inside the box body 1, the fixing mechanism 2 comprises a connecting rod 201, a limiting block 202, a first spring 203, a sliding block 204, a second spring 205 and a lug 209, a sliding groove is formed in the surface of the box body 1, the connecting rod 201 is in sliding connection with the sliding groove, the limiting block 202 is fixedly connected to the surface of the connecting rod 201, a limiting sliding groove is formed in the surface of the sliding groove, the limiting block 202 is in sliding connection with the limiting sliding groove, one end of the first spring 203 is fixedly connected to the surface of the limiting block 202, the other end of the first spring 203 is fixedly connected to the surface of the limiting sliding groove, a groove is formed in the surface of the connecting rod 201, one end of the second spring 205 is fixedly connected to the surface of the groove, the other end of the second spring 205 is fixedly connected to the sliding block 204, the sliding block 204 is in sliding connection with the groove, and the lug 209 is fixedly connected to the surface of the sliding block 204, a limiting groove is formed in the groove, and the bump 209 is connected with the limiting block 202 in a sliding manner;
the fixing mechanism 2 further comprises a screw rod 206, a threaded cylinder 207 and a resisting plate 208, the screw rod 206 is in threaded connection with the threaded cylinder 207, the resisting plate 208 is rotatably connected with the screw rod 206 through a bearing, the screw rod 206 is enabled to move towards the direction of the connecting rod 201 by screwing the screw rod 206, the screw rod 206 drives the resisting plate 208 to move, the resisting plate 208 is enabled to resist against the sliding block 204 to move towards the inside of the groove, the cutting mechanism 3 is further arranged inside the box body 1, the cutting mechanism 3 comprises a connecting plate 301, a blade 302, a fixing rod 303, a winding roller 304, a wire 305 and a graduated scale 306, the fixing rod 303 is fixedly connected to the surface of the box body 1, the winding roller 304 is rotatably connected with the connecting rod 201 through a bearing, the wire 305 is wound on the surface of the winding roller 304, the connecting plate 301 is fixedly connected to the surface of the box body 1, the blade 302 is fixedly connected to the surface of the connecting plate 301, the graduated scale 306 is fixedly connected to the outer surface of the box body 1, so that when the wire 305 is used, can cut according to required length's wire rod 305, the inside fixedly connected with guide roll 4 of box body 1, connecting rod 201 bottom be provided with guide roll 4 assorted direction slope, the direction slope and the contact of guide roll 4 of connecting rod 201 bottom, make line body fixed connection between connecting rod 201 and guide roll 4, the arc through-hole that supplies wire rod 305 to stretch out is seted up on the surface of box body 1, make wire rod 305 when pulling out box body 1, wire rod 305 can avoid the wearing and tearing of wire rod 305, the through-hole that supplies sliding block 204 to stretch into is seted up on the surface of box body 1, a screw thread section of thick bamboo 207 fixed connection is on the surface of through-hole, make lead screw 206 can twist in a screw thread section of thick bamboo 207 is inside and move, the top fixedly connected with of box puts thing dish 5, it can place required other equipment.
When the wire arranging device for the spinal minimally invasive surgery is used, one end of a wire 305 wound on a winding roller 304 is pulled out of a box body from an arc-shaped through hole, when the wire 305 is used, after the required wire 305 is measured through a graduated scale 306, when the required length is pulled out, the connecting rod 201 is enabled to move downwards along a sliding groove by pressing the connecting rod 201, when a sliding block 204 on the connecting rod 201 moves to the position of the through hole, because a second spring 205 is in a compressed state, the elastic force of the second spring 205 pushes the sliding block 204 to the direction of the through hole so that the sliding block 204 moves to the inside of the through hole, and a lug 209 slides in the limiting groove all the time, so that the position of the connecting rod 201 is fixed in the sliding groove, a guide slope at the bottom of the connecting rod 201 is enabled to be in contact with a guide roller 4 at the moment, and a wire body is fixedly connected between the connecting rod 201 and the guide roller 4, at this moment, the wire 305 can be cut off by the blade 302, when the wire is used again, the wire 206 is screwed, the wire 206 moves towards the connecting rod 201, the wire 206 drives the abutting plate 208 to move, the abutting plate 208 abuts against the sliding block 204 to move towards the inside of the groove, the sliding block 204 completely moves the inside of the groove, the elastic force of the first spring 203 drives the limiting block 202 to move upwards at the moment, the limiting block 202 drives the sliding block 204 to move upwards, the wire 305 can be cut according to the required length when the wire 305 is used, the wire 305 is convenient to use at every time, the wire 305 can be fixed by people when the wire is used at every time, and the fixing mechanism 2 is provided with a plurality of wires, the wire 305 is convenient to arrange, and the wire 305 cannot be scattered when the wire is used at every time.

Claims (7)

1. The utility model provides a spinal column is reason line ware for minimal access surgery, includes box body (1), its characterized in that: the fixing mechanism (2) is arranged in the box body (1), the fixing mechanism (2) comprises a connecting rod (201), a limiting block (202), a first spring (203), a sliding block (204), a second spring (205) and a convex block (209), a sliding groove is formed in the surface of the box body (1), the connecting rod (201) is in sliding connection with the sliding groove, the limiting block (202) is fixedly connected to the surface of the connecting rod (201), a limiting sliding groove is formed in the surface of the sliding groove, the limiting block (202) is in sliding connection with the limiting sliding groove, one end of the first spring (203) is fixedly connected to the surface of the limiting block (202), the other end of the first spring (203) is fixedly connected to the surface of the limiting sliding groove, a groove is formed in the surface of the connecting rod (201), and one end of the second spring (205) is fixedly connected to the surface of the groove, the other end and the sliding block (204) fixed connection of second spring (205), sliding block (204) and recess sliding connection, lug (209) fixed connection is on the surface of sliding block (204), the spacing groove has been seted up on the recess, lug (209) and stopper (202) sliding connection.
2. The spine minimally invasive surgery wire arranging device according to claim 1, characterized in that: the fixing mechanism (2) further comprises a screw rod (206), a thread cylinder (207) and a resisting plate (208), the screw rod (206) is in threaded connection with the thread cylinder (207), and the resisting plate (208) is in rotary connection with the screw rod (206) through a bearing.
3. The spine minimally invasive surgery wire arranging device according to claim 1, characterized in that: the inside of box body (1) still includes cutting mechanism (3), cutting mechanism (3) include connecting plate (301), blade (302), dead lever (303), wind-up roll (304), wire rod (305) and scale (306), dead lever (303) fixed connection is on the surface of box body (1), wind-up roll (304) are rotated with connecting rod (201) through the bearing and are connected, wire rod (305) winding is on the surface of wind-up roll (304), connecting plate (301) fixed connection is on the surface of box body (1), blade (302) fixed connection is on the surface of connecting plate (301), scale (306) fixed connection is on the surface of box body (1).
4. The spine minimally invasive surgery wire arranging device according to claim 1, characterized in that: the inside fixedly connected with guide roll (4) of box body (1), connecting rod (201) bottom is provided with and guide roll (4) assorted guide slope.
5. The spine minimally invasive surgery wire arranging device according to claim 3, characterized in that: the surface of the box body (1) is provided with an arc-shaped through hole for the wire (305) to extend out.
6. The spine minimally invasive surgery wire arranging device according to claim 1, characterized in that: the surface of box body (1) is seted up and is supplied through-hole that sliding block (204) stretched into, and a screw thread section of thick bamboo (207) fixed connection is on the surface of through-hole.
7. The spine minimally invasive surgery wire arranging device according to claim 1, characterized in that: the top of the box body (1) is fixedly connected with a storage plate (5).
CN202122577194.XU 2021-10-25 2021-10-25 Wire arranging device for spine minimally invasive surgery Active CN216294265U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122577194.XU CN216294265U (en) 2021-10-25 2021-10-25 Wire arranging device for spine minimally invasive surgery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122577194.XU CN216294265U (en) 2021-10-25 2021-10-25 Wire arranging device for spine minimally invasive surgery

Publications (1)

Publication Number Publication Date
CN216294265U true CN216294265U (en) 2022-04-15

Family

ID=81116100

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122577194.XU Active CN216294265U (en) 2021-10-25 2021-10-25 Wire arranging device for spine minimally invasive surgery

Country Status (1)

Country Link
CN (1) CN216294265U (en)

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