CN210542619U

CN210542619U - Fixing clamp for lumbar cistern drainage bottle

Info

Publication number: CN210542619U
Application number: CN201920895858.7U
Authority: CN
Inventors: 李凯歌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-05-19
Anticipated expiration: 2029-06-14

Abstract

The utility model provides a big pond of waist drainage bottle fixation clamp, relates to the medical instrument field, including the mainboard, the interval is equipped with the funnel groove on the mainboard, has still seted up the spout on the mainboard, and sliding connection has the slider in the spout, and slider threaded connection has the double-screw bolt, spout both sides still symmetry is equipped with clamping mechanism, clamping mechanism include with mainboard side sliding connection's regulating block, rotate on the regulating block and be connected with the clamping jaw, articulated on the clamping jaw have a connecting rod, the other end of connecting rod rotates with the slider and articulates, two the regulating block is still threaded connection has same two screw screws. Compared with the prior art, the drainage bottle fixing device has the advantages of saving time and labor, being convenient and fast, completely avoiding the problem that the drainage bottle is shaken to drop when the height of the support is repeatedly adjusted, and the hanging drainage bottle is shaken, and has simple principle and reasonable and easy implementation in the whole structure.

Description

Fixing clamp for lumbar cistern drainage bottle

Technical Field

The utility model belongs to the technical field of medical instrument and specifically relates to a big pond of waist drainage bottle fixation clamp.

Background

The lumbar subarachnoid space drainage is an effective and feasible method for treating postoperative intracranial infection, infected cerebrospinal fluid is continuously drained to the outside of a body to promote secretion of the cerebrospinal fluid, so that the flushing and replacement effects on inflammatory cerebrospinal fluid are achieved, and partial bacteria, toxins and necrotic tissues can be taken away by slowly draining the cerebrospinal fluid. An important device for implementing the lumbar cisterna magna drainage is a disposable extracranial drainage device, a drainage bottle in the drainage device needs to be hung on a support with adjustable height, and then the height of the drainage bottle relative to the skull of a patient is set by adjusting the height of the support, so that the blood of the patient is prevented from flowing upwards under the siphon action. Medical personnel hang the height that needs adjust infusion support to different patients after the drainage bottle, take off the time with the infusion support and reduce, operation process is loaded down with trivial details, and the drainage bottle or the drainage bag that hang very easily rock and drop, more difficult regulation behind the long service life's the infusion support corrosion of condition. When equipment is limited, medical personnel can directly paste the drainage bottle fixedly with the adhesive tape, and it is more inconvenient to paste the adhesive tape frequently, and this just needs a device that can easily conveniently change the drainage bottle height.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a lumbar cisterna drainage bottle fixing clamp, which can quickly adjust the height of a drainage bottle and save the process of hanging the bottle and adjusting a support.

Its solution is, a big pond of waist drainage bottle fixation clamp, including the mainboard, its characterized in that, the interval is equipped with the funnel groove on the mainboard, has still seted up the spout on the mainboard, and sliding connection has the slider in the spout, and slider threaded connection has the double-screw bolt, and mainboard and fixedly connected with knob are passed to double-screw bolt one end, spout both sides still symmetry is equipped with clamping mechanism, clamping mechanism include with mainboard side sliding connection's regulating block, rotate on the regulating block and be connected with the clamping jaw, articulated on the clamping jaw have a connecting rod, the other end of connecting rod rotates with the slider and articulates, two the regulating block is threaded connection still has same two screw rod.

Preferably, at least one of the funnel grooves is provided.

Preferably, the side edge of the funnel groove is provided with a gap, and the upper part of the funnel groove is cylindrical.

Preferably, a T-shaped block is fixedly arranged on one side edge of the main board close to the sliding groove, a T-shaped groove matched with the T-shaped block is formed in the bottom of the adjusting block, and the adjusting block is connected with the main board in a sliding mode through the T-shaped groove.

Preferably, the clamping jaw is arc-shaped, an anti-slip rubber layer is fixedly arranged on the inner side of the clamping jaw, and a plurality of bulges are uniformly distributed on the anti-slip rubber layer.

Preferably, the end part of the double-thread screw rod extends out of the adjusting block and is fixedly connected with a locking nut, and threads with opposite screwing directions and the same thread pitch are symmetrically arranged on the double-thread screw rod.

The utility model has the advantages that: compared with the prior art, the drainage bottle fixing device has the advantages of saving time and labor, being convenient and fast, completely avoiding the problem that the drainage bottle is shaken to drop when the height of the support is repeatedly adjusted, and the hanging drainage bottle is shaken, and has simple principle and reasonable and easy implementation in the whole structure.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 giving, a big pond of waist drainage bottle fixation clamp, including mainboard 1, its characterized in that, the interval is equipped with funnel groove 2 on the mainboard 1, has still seted up the spout on the mainboard 1, and sliding connection has slider 3 in the spout, and 3 threaded connection of slider has double-screw bolt 8, and mainboard 1 and fixedly connected with knob 11 are passed to double-screw bolt 8 one end, rotate knob 11 double-screw bolt 8 and also rotate simultaneously, and slider 3 can only follow the spout removal and can not rotate under the restriction of spout, the spout both sides still symmetry are equipped with clamping mechanism, clamping mechanism includes the regulating block 4 with mainboard 1 side sliding connection, rotates on the regulating block 4 and is connected with clamping jaw 5, and articulated on the clamping jaw 5 have a connecting rod, and the other end of connecting rod rotates with slider 3 articulated, two the same two thread screw rod 7 of regulating block 4 still threaded connection. The clamping jaw 5 is driven to rotate through the connecting rod in the moving process of the sliding block 3, and the double-thread screw 7 rotates to change the distance between the two adjusting blocks 4. When the opening between the clamping jaws 5 is the smallest, namely when the sliding block 3 moves to the bottommost end, the sliding block 3 is resisted by the main board 1 and can not move downwards any more; when the opening between the clamping jaws 5 is the largest, namely the sliding block 3 moves upwards to touch the double-thread screw 7, the double-thread screw 7 prevents the sliding block 3 from moving upwards, and the opening of the clamping jaws 5 cannot be expanded any more.

At least one funnel groove 2 is arranged. The funnel grooves 2 at different positions can provide more placement position selections for the drainage bottle, so that the patient can use the drainage bottle more conveniently, even the patient in the adjacent bed can use the same fixing clamp, and the occupied space of the redundant support is saved.

The side edge of the funnel groove 2 is provided with a gap, and the upper part of the funnel groove 2 is cylindrical. All communicate the drainage tube from top to bottom to the drainage bottle, and when the funnel groove 2 was advanced to the drainage bottle card, the drainage tube got into funnel groove 2 from the breach, did not influence the operating condition of drainage tube, and the cylindrical pore pair drainage bottle's on 2 upper portions in the funnel groove column appearance was fixed a position, ensured that the drainage bottle is placed and can not take place to rock in funnel groove 2. When the drainage bottle is placed in the funnel groove 2, the side with the scale is placed at the gap, so that medical personnel can see the flow of cerebrospinal fluid conveniently.

A side edge, close to the sliding groove, of the main board 1 is fixedly provided with a T-shaped block 10, the bottom of the adjusting block 4 is provided with a T-shaped groove matched with the T-shaped block 10, and the adjusting block 4 is connected with the main board 1 in a sliding mode through the T-shaped groove. When the double-thread screw 7 rotates, the adjusting block 4 can only slide but can not rotate under the limitation of the T-shaped block 10, so that the horizontal opening and closing movement is realized.

The clamping jaw 5 is arc-shaped, an anti-slip rubber layer 6 is fixedly arranged on the inner side of the clamping jaw 5, and a plurality of bulges are uniformly distributed on the anti-slip rubber layer 6. The infusion support of hospital is stainless steel metal product, and non-slip rubber layer 6 enables the better support of hugging closely of clamping jaw 5, increases the frictional force between clamping jaw 5 and the support, prevents that clamping jaw 5 from slipping down, and the arch on non-slip rubber layer 6 makes the lifting surface area of support reduce, and the clamp force is concentrated on protruding, has increased local clamp force, makes the clamping process more steady more firm.

The end part of the double-thread screw 7 extends out of the adjusting block 4 and is fixedly connected with a locking nut 9, and threads with opposite screwing directions and the same thread pitch are symmetrically arranged on the double-thread screw 7. The locking nut 9 is rotated to drive the double-thread screw 7 to rotate, and the thread screwing directions of the adjusting blocks 4 are opposite, so that the two adjusting blocks 4 can move oppositely at the same time when the double-thread screw 7 rotates, the distance between the two adjusting blocks 4 is enlarged when the double-thread screw 7 rotates reversely, and the adjusting blocks 4 can drive the clamping jaw 5 to be close to or far away from the clamping jaw simultaneously.

When the utility model is used, the drainage bottle is placed in the funnel groove 2, the knob 11 is rotated, the slide block 3 moves towards the opening direction of the chute, the two clamping jaws 5 are opened under the action of the connecting rod, the two clamping jaws 5 are arranged at two sides of the bracket to be attached, the knob 11 is rotated reversely, the slide block 3 slides towards the direction of the mainboard 1, the connecting rod drives the clamping jaws 5 to be gradually closed until the knob 11 can not be screwed, namely the bracket is clamped; when the fixing clamp is taken down, the knob 11 is rotated reversely, and the clamping jaw 5 is opened. When the supports with different diameters are replaced, the locking nut 9 is rotated, and the adjusting block 4 moves to change the distance between the clamping jaws 5 until the distance is matched with the diameter of the support.

The above-mentioned embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a big pond of waist drainage bottle fixation clamp, includes mainboard (1), its characterized in that, the interval is equipped with funnel groove (2) on mainboard (1), has still seted up the spout on mainboard (1), and sliding connection has slider (3) in the spout, and slider (3) threaded connection has double-screw bolt (8), and mainboard (1) and fixedly connected with knob (11) are passed to double-screw bolt (8) one end, the spout both sides still symmetry are equipped with clamping mechanism, clamping mechanism include with mainboard (1) side sliding connection's regulating block (4), rotate on regulating block (4) and be connected with clamping jaw (5), and articulated on clamping jaw (5) have the connecting rod, and the other end of connecting rod rotates with slider (3) and articulates, two regulating block (4) still threaded connection has same root double thread screw rod (7).

2. The cisterna magna drainage bottle fixing clamp as claimed in claim 1, characterized in that at least one funnel groove (2) is provided.

3. The cisterna magna drainage bottle fixing clamp as claimed in claim 1 or 2, characterized in that the side edge of the funnel groove (2) is provided with a notch, and the upper part of the funnel groove (2) is cylindrical.

4. The lumbar cisterna drainage bottle fixing clamp according to claim 1, characterized in that a T-shaped block (10) is fixedly arranged on one side of the main plate (1) close to the sliding groove, a T-shaped groove matched with the T-shaped block (10) is formed in the bottom of the adjusting block (4), and the adjusting block (4) is connected with the main plate (1) in a sliding mode through the T-shaped groove.

5. The kidney cisterna drainage bottle fixing clamp as claimed in claim 1, wherein the clamping jaw (5) is arc-shaped, an anti-skid rubber layer (6) is fixedly arranged on the inner side of the clamping jaw (5), and a plurality of bulges are uniformly distributed on the anti-skid rubber layer (6).

6. The lumbar cisterna drainage bottle fixing clamp according to claim 1, characterized in that the end of the double-threaded screw (7) extends out of the adjusting block (4) and is fixedly connected with a locking nut (9), and threads with opposite screwing directions and same thread pitch are symmetrically arranged on the double-threaded screw (7).