CN210355641U

CN210355641U - Novel special aspirator of backbone surgery

Info

Publication number: CN210355641U
Application number: CN201721861317.XU
Authority: CN
Inventors: 龙龙; 董廷阳
Original assignee: Zunyi Fifth Peoples Hospital
Current assignee: Zunyi Fifth Peoples Hospital
Priority date: 2017-12-27
Filing date: 2017-12-27
Publication date: 2020-04-21
Anticipated expiration: 2027-12-27

Abstract

The utility model discloses a novel special aspirator of spinal surgery, including attracting the head, attract the inside draw-in groove that is equipped with of the upper right side of head, it has the fixture block to attract the head through the draw-in groove joint, the upper right end of fixture block is equipped with the depression bar, the lower extreme fixedly connected with spring of fixture block, the lower extreme fixed connection of spring in the fixed slot, the middle part shell is located to the surface of fixed slot, the internal surface of middle part shell is equipped with the silicone tube, the middle upper end of middle part shell is equipped with the stopper, the lower extreme of stopper is hugged closely there is the fixture block, the first free bearing of middle part shell's middle upper end fixedly connected with, first free bearing rotates through the second pivot and is connected with first connecting rod, the upside of first connecting rod rotates through first pivot and is connected with the second connecting rod, the right-hand. This novel special aspirator of spinal surgery has realized the quick dismantlement of attracting the head, has realized the angular adjustment of attracting the head.

Description

Novel special aspirator of backbone surgery

Technical Field

The utility model relates to the field of medical equipment, specifically a novel special aspirator of backbone surgery.

Background

In the process of spinal surgery, a suction apparatus is needed to suck blood, and then the wound surface is exposed, so that the operation can be performed.

At present, the special aspirator of current spinal surgery does not have the spring buckle structure, and the suction head can't dismantle fast, influences the efficiency of attracting work, in addition, does not have connecting rod promotion structure, can't realize the angular adjustment who attracts the head, has reduced the practicality of aspirator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel special aspirator of spinal surgery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel special aspirator of backbone surgery, includes attracts the head, attract the inside draw-in groove that is equipped with of upper right side of head, it has the fixture block to attract the head to pass through the draw-in groove joint, the upper right end of fixture block is equipped with the depression bar, the lower extreme fixedly connected with spring of fixture block, the lower extreme fixed connection of spring is in the fixed slot, the middle part shell is located to the surface of fixed slot, the internal surface of middle part shell is equipped with the silicone tube, the middle upper end of middle part shell is equipped with the stopper, the lower extreme of stopper is hugged closely there is the fixture block, the first free bearing of middle part shell's middle upper end fixedly connected with, first free bearing rotates through the second pivot and is connected with first connecting rod, the upside of first connecting rod rotates through first pivot and is connected with the second.

Preferably, the left end of the adjusting rod is fixedly connected to the sliding block, the left end of the sliding block is fixedly connected with the compression spring, and the outer surface of the sliding block is connected to the sleeve in a sliding mode.

Preferably, the left end of the sleeve is fixedly connected with a fixed block, the inside of the left side of the fixed block is rotatably connected to a second hinged support through a third rotating shaft, and the left end of the second hinged support is fixedly connected to the middle shell.

Preferably, a threaded hole is formed in the upper right side of the sleeve, the sleeve is connected with a compression bolt through the threaded hole in a threaded mode, a compression gasket is arranged at the lower end of the compression bolt, and an adjusting rod is tightly attached to the lower end of the compression gasket.

Compared with the prior art, the beneficial effects of the utility model are that: this novel special aspirator of spinal surgery through the spring buckle structure, has realized attracting the quick dismantlement of head, has effectively improved the efficiency of attracting work, through connecting rod pushing structure, has realized attracting the angular adjustment of head, has improved the practicality of aspirator.

Drawings

FIG. 1 is a sectional view of the whole structure of the present invention;

fig. 2 is a sectional view of a sliding portion of the adjusting lever according to the present invention.

In the figure: 1 suction head, 2 silicone tube, 3 fixed slot, 4 neck, 5 spring, 6 middle part shell, 61 first pivot, 62 first connecting rod, 63 second pivot, 64 first hinged support, 65 second connecting rod, 7 fixture block, 8 adjusting rod, 81 slider, 82 compression spring, 83 fixed block, 84 second hinged support, 85 third pivot, 86 pressure pad, 87 threaded hole, 88 pressure bolt, 89 sleeve, 9 depression bar, 10 stopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a novel special aspirator for spinal surgery comprises an aspirator head 1, a clamping groove 4 is arranged inside the upper right side of the aspirator head 1, a clamping block 7 is clamped on the aspirator head 1 through the clamping groove 4, a pressing rod 9 is arranged at the upper right end of the clamping block 7, the pressing rod 9 is moved downwards to drive the clamping block 7 to move downwards, a spring 5 is compressed and deformed, when the clamping block 7 exits from the clamping groove 4, the aspirator head 1 can be disassembled by moving the aspirator head 1 leftwards, the quick disassembly of the aspirator head 1 is realized, the efficiency of suction work is effectively improved, a spring 5 is fixedly connected to the lower end of the clamping block 7, the lower end of the spring 5 is fixedly connected to a fixing groove 3, the outer surface of the fixing groove 3 is arranged on a middle shell 6, a silicone tube 2 is arranged on the inner surface of the middle shell 6, the silicone tube 2 is made of elastic material, the silicone tube 2 is stretched when the middle, the middle upper end of the middle shell 6 is provided with a limiting block 10, the lower end of the limiting block 10 is tightly attached with a clamping block 7, the middle upper end of the middle shell 6 is fixedly connected with a first hinged support 64, the first hinged support 64 is rotatably connected with a first connecting rod 62 through a second rotating shaft 63, the upper side of the first connecting rod 62 is rotatably connected with a second connecting rod 65 through a first rotating shaft 61, the right end of the second connecting rod 65 is fixedly connected with an adjusting rod 8, the adjusting rod 8 is moved rightwards to drive a sliding block 81 to slide rightwards in a sleeve 89, a compression spring 82 is stretched and deformed, the upper side of the adjusting rod 8 drives the second connecting rod 65 to move rightwards to drive the first connecting rod 62 to rotate clockwise by taking the first rotating shaft 61 as the center, the first connecting rod 62 can give an upward pulling force to the middle shell 6 to drive the middle shell 6 to rotate clockwise upwards by taking a third rotating shaft 85 as the center to drive the suction, the practicality of aspirator is improved, clockwise turning clamp bolt 88, clamp bolt 88 passes through screw hole 87 spiral downstream, wait to compress tightly when gasket 86 compresses tightly the surface of adjusting rod 8 downwards, the effect of moving adjusting rod 8 restriction has been played, the left end fixed connection of adjusting rod 8 has slider 81, the left end fixedly connected with compression spring 82 of slider 81, the surface sliding connection of slider 81 is in sleeve 89, the inside screw hole 87 that is equipped with in upper right side of sleeve 89, sleeve 89 has clamp bolt 88 through screw hole 87 threaded connection, the lower extreme of clamp bolt 88 is equipped with clamp gasket 86, the lower extreme of clamp gasket 86 is hugged closely there is adjusting rod 8, the left end fixedly connected with fixed block 83 of sleeve 89, the left side inside third pivot 85 rotation of fixed block 83 is connected in second free bearing 84, the left end fixed connection of second free bearing 84 is in middle part shell 6.

The utility model discloses when concrete implementation: when the suction head is used, the adjusting rod 8 is moved rightwards, the sliding block 81 is driven to slide rightwards in the sleeve 89, the compression spring 82 is stretched and deformed, the upper side of the adjusting rod 8 drives the second connecting rod 65 to move rightwards, the first connecting rod 62 is driven to rotate clockwise by taking the first rotating shaft 61 as a center, the first connecting rod 62 can give upward pulling force to the middle shell 6, the middle shell 6 is driven to rotate clockwise by taking the third rotating shaft 85 as a center, the suction head 1 is driven to rotate upwards, the angle adjustment of the suction head 1 is realized, the practicability of the suction device is improved, the compression bolt 88 is rotated clockwise, the compression bolt 88 is screwed downwards through the threaded hole 87, when the gasket 86 is pressed downwards to press the outer surface of the adjusting rod 8, the effect of limiting the movement of the adjusting rod 8 is realized, in addition, the pressing rod 9 is moved downwards, the fixture block 7 is driven to move downwards, the spring 5 is, move and attract head 1 left, can dismantle attracting head 1, realized attracting the quick dismantlement of head 1, effectively improved the efficiency of attracting work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel special aspirator of backbone surgery, includes and attracts head (1), its characterized in that: a clamping groove (4) is formed in the upper right side of the suction head (1), the suction head (1) is connected with a clamping block (7) in a clamping mode through the clamping groove (4), a pressing rod (9) is arranged at the upper right end of the clamping block (7), a spring (5) is fixedly connected to the lower end of the clamping block (7), the lower end of the spring (5) is fixedly connected to a fixing groove (3), the outer surface of the fixing groove (3) is arranged on a middle shell (6), a silicone tube (2) is arranged on the inner surface of the middle shell (6), a limiting block (10) is arranged at the upper middle end of the middle shell (6), the lower end of the limiting block (10) is tightly attached to the clamping block (7), a first hinged support (64) is fixedly connected to the upper middle end of the middle shell (6), the first hinged support (64) is rotatably connected with a first connecting rod (62) through a second rotating shaft (63), a second connecting rod (65) is rotatably connected to the, the right end of the second connecting rod (65) is fixedly connected with an adjusting rod (8).

2. The novel special aspirator for spinal surgery, according to claim 1, is characterized in that: the left end fixed connection of adjusting lever (8) is in slider (81), the left end fixed connection of slider (81) has compression spring (82), the surface sliding connection of slider (81) is in sleeve (89).

3. The novel special aspirator for spinal surgery, according to claim 2, is characterized in that: the left end fixedly connected with fixed block (83) of sleeve (89), the left side inside of fixed block (83) rotates through third pivot (85) and connects in second free bearing (84), the left end fixedly connected in middle part shell (6) of second free bearing (84).

4. The novel special aspirator for spinal surgery, according to claim 3, is characterized in that: the novel pressure-sensitive adhesive tape is characterized in that a threaded hole (87) is formed in the upper right side of the sleeve (89), the sleeve (89) is connected with a pressure bolt (88) through the threaded hole (87) in a threaded mode, a pressure gasket (86) is arranged at the lower end of the pressure bolt (88), and an adjusting rod (8) is tightly attached to the lower end of the pressure gasket (86).