CN218106444U - But height-adjusting's drainage fixing device for hepatobiliary surgery - Google Patents

Abstract

The utility model discloses a height-adjustable drainage fixing device for hepatobiliary surgery, which comprises a main body, a lifting adjusting structure and an elastic limiting structure, wherein the left side of the upper end of the main body is provided with the lifting adjusting structure, and the lower end of the lifting adjusting structure is provided with the elastic limiting structure; the lift adjustment structure includes: a support attached to an upper surface of the body; and the bolts are arranged on two sides of the upper end of the support. This but drainage fixing device for hepatobiliary surgery of height-adjusting, the extension board on alignment jig right side is convenient for carry out spacing centre gripping to the drainage tube with spacing clamp, the user carries out the alignment jig clockwise or anticlockwise rotation along the threaded rod, thereby effectually rise and descend the alignment jig, be convenient for adjust the height of drainage tube according to patient's demand, the fixed column receives the effort of spring, can carry out certain elastic adjustment to the distance between the spacing clamp in upper end, the drainage tube of the different diameters of adaptation of being convenient for, increase the suitability of device.

Description

But height-adjusting's drainage fixing device for hepatobiliary surgery

Technical Field

The utility model relates to a hepatobiliary surgery medical instrument technical field specifically is a but drainage fixing device for hepatobiliary surgery of height-adjusting.

Background

A puncture and tube-placing drainage method for liver abscess is used for the operative treatment of liver abscess, the treatment principle of liver abscess mainly comprises drug treatment and focus drainage, a traditional drainage tube for hepatobiliary surgery is generally bonded and fixed with the periphery of the punctured skin of a patient by using a rubberized fabric strip after puncture, and the other end of the drainage tube is placed beside a bed and communicated with a drainage bottle or a drainage bag.

The drainage tube for hepatobiliary surgery in the market is difficult to adjust the height of the drainage tube according to the requirements of a patient in use, and the drainage tube is directly placed on a bed and is easily pressed or bent by the patient to influence the drainage effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but height-adjusting's drainage fixing device for hepatobiliary surgery to solve the height that drainage tube in use is difficult to according to patient's demand regulation drainage tube for hepatobiliary surgery that provides in the above-mentioned background art, and the drainage tube is directly placed in bed easily by the patient press or buckle, influence the problem of drainage effect.

In order to achieve the above object, the utility model provides a following technical scheme: a height-adjustable drainage fixing device for hepatobiliary surgery comprises a main body, a lifting adjusting structure and an elastic limiting structure, wherein the left side of the upper end of the main body is provided with the lifting adjusting structure, and the lower end of the lifting adjusting structure is provided with the elastic limiting structure;

the lift adjustment structure includes:

a support attached to an upper surface of the body;

bolts arranged on two sides of the upper end of the support;

the threaded rod is arranged in the middle of the upper end of the support;

the adjusting frame penetrates through the outer side of the threaded rod;

the support plate is arranged at the upper end and the lower end of the right side of the adjusting frame;

and the limiting clamp is arranged on the inner side of the support plate.

Preferably, the support and the main body form a thread structure through a bolt, and the support and the threaded rod are fixedly connected.

Preferably, the threaded rod is movably connected with the adjusting frame, and the adjusting frame and the support plate are of an integrated structure.

Preferably, the body comprises:

the outer frame is arranged at the lower end of the lifting adjusting structure;

a placing groove arranged at the right end of the inner side of the outer frame;

a drawer provided on the left side of the front end of the outer frame;

the supporting rods are arranged around the lower end of the outer frame;

the universal wheel is arranged at the bottom of the support rod;

the clamping groove is arranged on the surface of the universal wheel;

and the clamping rod is clamped in the clamping groove.

Preferably, the universal wheel forms the block structure through draw-in groove and kelly, and the kelly is the U word form.

Preferably, the elasticity limit structure includes:

the fixing column is arranged at the lower end of the lifting adjusting structure;

the extending edges are arranged on two sides of the lower end of the fixing column;

the hollow cylinder is arranged on the outer side of the lower end of the fixing column;

a spring provided inside the hollow tube;

and the empty grooves are arranged on two sides of the hollow cylinder.

Preferably, the fixed column passes through the spring and constitutes elastic construction with the cavity section of thick bamboo, and the cavity section of thick bamboo passes through the dead slot and constitutes sliding construction with the limit that extends.

Compared with the prior art, the beneficial effects of the utility model are that: this but height-adjusting's drainage fixing device for hepatobiliary surgery, the extension board on alignment jig right side is convenient for carry out spacing centre gripping to the drainage tube with spacing clamp, the user carries out clockwise or anticlockwise rotation with the alignment jig along the threaded rod, thereby effectually rise and descend the alignment jig, be convenient for adjust the height of drainage tube according to patient's demand, the fixed column receives the effort of spring, can carry out certain elastic adjustment to the distance between the spacing clamp in upper end, the drainage tube of the different diameters of adaptation of being convenient for, increase the suitability of device.

Through the setting of main part, the setting of standing groove is used for placing drainage bottle or drainage bag, carry on spacingly to drainage bottle or drainage bag, reduce the skew of drainage bottle or drainage bag, the setting of drawer is convenient for medical personnel and places the essential medical article of smallclothes, the practicality of device has been increased, the setting of universal wheel is convenient for the holistic removal of device, when needing the device to stop fixedly, the user blocks the kelly inside to the draw-in groove, thereby effectually make the universal wheel and stop, avoid the device to remove the inconvenience that brings at the in-process that uses.

Through the setting of lift adjustment structure, the extension board on alignment jig right side is convenient for carry out spacing centre gripping to the drainage tube with spacing clamp to increase the stability of placing of drainage tube, the user carries out clockwise or anticlockwise rotation with the alignment jig along the threaded rod, thereby effectually rises and descends the alignment jig, is convenient for adjust the height of drainage tube according to patient's demand.

Through elasticity limit structure's setting, because extend the limit and laminate in the dead slot inboard, and extend and be fixed connection between limit and the fixed column to be convenient for the fixed column spacing removal about going on in the hollow cylinder is inside, the fixed column receives the effort of spring simultaneously, can carry out certain elastic adjustment to the distance between the spacing clamp in upper end, the drainage tube of the different diameters of adaptation of being convenient for increases the suitability of device.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the separating structure of the clamping rod of the present invention;

fig. 3 is an enlarged schematic view of the elastic limiting structure of the present invention.

In the figure: 1. a main body; 101. an outer frame; 102. a placement groove; 103. a drawer; 104. a strut; 105. a universal wheel; 106. a card slot; 107. a clamping rod; 2. a lifting adjusting structure; 201. a support; 202. a bolt; 203. a threaded rod; 204. an adjusting bracket; 205. a support plate; 206. a limiting clamp; 3. an elastic limiting structure; 301. fixing a column; 302. an extension edge; 303. a hollow cylinder; 304. a spring; 305. and (4) emptying the groove.

Detailed Description

As shown in fig. 1-2, a height-adjustable drainage fixture for hepatobiliary surgery comprises: main part 1, the upper end left side of main part 1 is provided with lift adjustment structure 2, and main part 1 includes: an outer frame 101 provided at the lower end of the elevation adjustment structure 2; a placement groove 102 provided at the inner right end of the outer frame 101; a drawer 103 provided on the left side of the front end of the outer frame 101; a strut 104 provided around the lower end of the outer frame 101; a universal wheel 105 provided at the bottom of the strut 104; a locking groove 106 provided on the surface of the universal wheel 105; kelly 107, its block is in the inside of draw-in groove 106, universal wheel 105 constitutes the block structure through draw-in groove 106 and kelly 107, and kelly 107 is the U word form, standing groove 102's setting is used for placing drainage bottle or drainage bag, it is spacing to drainage bottle or drainage bag, reduce the skew of drainage bottle or drainage bag, drawer 103 set up medical personnel of being convenient for place the essential medical article of smallclothes, the practicality of device has been increased, universal wheel 105's setting is convenient for the holistic removal of device, when needing the device to stop fixedly, the user blocks the kelly 107 card to draw-in groove 106 inside, thereby effectually stopping universal wheel 105, avoid the device to remove the inconvenience that brings at the in-process that uses, lift adjustment structure 2 includes: a support 201 attached to the upper surface of the main body 1; bolts 202 provided on both sides of the upper end of the support 201; a threaded rod 203 arranged in the middle of the upper end of the support 201; an adjusting bracket 204 which penetrates the outer side of the threaded rod 203; a support plate 205 provided at the upper and lower ends of the right side of the adjustment frame 204; spacing clamp 206, it sets up in the inboard of extension board 205, support 201 passes through bolt 202 and main part 1 constitution helicitic texture, and be fixed connection between support 201 and the threaded rod 203, be swing joint between threaded rod 203 and the alignment jig 204, and structure as an organic whole between alignment jig 204 and the extension board 205, extension board 205 and spacing clamp 206 on alignment jig 204 right side are convenient for carry out spacing centre gripping to the drainage tube, thereby increase the stability of placing of drainage tube, the user carries out clockwise or anticlockwise rotation with alignment jig 204 along threaded rod 203, thereby effectually rise and descend alignment jig 204, be convenient for adjust the height of drainage tube according to patient's demand.

As shown in fig. 3, a but height-adjusting's drainage fixing device for hepatobiliary surgery, the lower extreme of lift adjustment structure 2 is provided with elasticity limit structure 3, and elasticity limit structure 3 includes: a fixing column 301 provided at a lower end of the elevation adjusting structure 2; extending edges 302 arranged at both sides of the lower end of the fixing column 301; a hollow cylinder 303 disposed outside the lower end of the fixed column 301; a spring 304 provided inside the hollow cylinder 303; empty slot 305, it sets up in the both sides of a cavity section of thick bamboo 303, fixed column 301 passes through spring 304 and constitutes elastic construction with a cavity section of thick bamboo 303, and a cavity section of thick bamboo 303 passes through empty slot 305 and extends limit 302 and constitutes sliding construction, because it is inboard in empty slot 305 to extend the laminating of limit 302, and extend and be fixed connection between limit 302 and the fixed column 301, thereby be convenient for fixed column 301 carries out spacing removal from top to bottom in a cavity section of thick bamboo 303 is inside, fixed column 301 receives spring 304's effort simultaneously, can carry out certain elastic adjustment to the distance between the spacing clamp 206 in upper end, be convenient for the drainage tube of the different diameters of adaptation, increase the suitability of device.

In summary, according to the height-adjustable drainage fixing device for hepatobiliary surgery, firstly, the placement groove 102 is used for placing a drainage bottle or a drainage bag, and the deviation of the drainage bottle or the drainage bag is reduced, the drawer 103 is arranged so that medical staff can place small necessary medical products, the universal wheel 105 is arranged so that the whole device can be moved conveniently, when the device needs to be stopped and fixed, a user clamps the clamping rod 107 into the clamping groove 106 so as to stop the universal wheel 105, the supporting plate 205 and the limiting clamp 206 on the right side of the adjusting frame 204 limit and clamp the drainage tube, the user rotates the adjusting frame 204 clockwise or counterclockwise along the threaded rod 203 so as to lift and lower the adjusting frame 204, the height of the drainage tube can be adjusted conveniently according to the needs of the patient, because the extending edge 302 is attached to the inner side of the hollow groove 305, and the extending edge 302 is fixedly connected with the fixing column 301, the fixing column 301 can move in a limiting manner up and down inside the hollow cylinder 303 conveniently, and the fixing column 301 is subjected to the acting force of the spring 304, the distance between the limiting clamp 206 on the upper end can be adjusted flexibly, and drainage tubes with different diameters can be adapted conveniently.

Claims (7)

1. The utility model provides a but height-adjusting's drainage fixing device for hepatobiliary surgery, includes main part (1), lift adjustment structure (2) and elasticity limit structure (3), its characterized in that: a lifting adjusting structure (2) is arranged on the left side of the upper end of the main body (1), and an elastic limiting structure (3) is arranged at the lower end of the lifting adjusting structure (2);

the lifting adjustment structure (2) comprises:

a support (201) attached to the upper surface of the main body (1);

bolts (202) provided on both sides of the upper end of the support (201);

the threaded rod (203) is arranged in the middle of the upper end of the support (201);

an adjusting bracket (204) which penetrates the outer side of the threaded rod (203);

a support plate (205) arranged at the upper and lower ends of the right side of the adjusting frame (204);

and the limiting clamp (206) is arranged on the inner side of the support plate (205).

2. The adjustable height hepatobiliary surgical drainage fixture of claim 1, wherein: the support (201) and the main body (1) form a thread structure through a bolt (202), and the support (201) is fixedly connected with the threaded rod (203).

3. The adjustable height hepatobiliary surgical drainage fixture of claim 1, wherein: the threaded rod (203) is movably connected with the adjusting frame (204), and the adjusting frame (204) and the support plate (205) are of an integrated structure.

4. The adjustable height hepatobiliary surgical drainage fixture of claim 1, wherein: the main body (1) comprises:

an outer frame (101) arranged at the lower end of the lifting adjusting structure (2);

a placement groove (102) which is provided at the right end inside the outer frame (101);

a drawer (103) provided on the left side of the front end of the outer frame (101);

a strut (104) provided around the lower end of the outer frame (101);

a universal wheel (105) provided at the bottom of the strut (104);

a clamping groove (106) arranged on the surface of the universal wheel (105);

and a locking lever (107) that is locked inside the locking groove (106).

5. The adjustable height hepatobiliary surgical drainage fixture of claim 4, wherein: the universal wheel (105) and the clamping rod (107) form a clamping structure through the clamping groove (106), and the clamping rod (107) is U-shaped.

6. The adjustable height hepatobiliary surgical drainage fixture of claim 1, wherein: elasticity limit structure (3) include:

the fixing column (301) is arranged at the lower end of the lifting adjusting structure (2);

extension edges (302) arranged at two sides of the lower end of the fixed column (301);

a hollow tube (303) provided outside the lower end of the fixed column (301);

a spring (304) disposed inside the hollow cylinder (303);

and empty grooves (305) provided on both sides of the hollow cylinder (303).

7. The adjustable height hepatobiliary surgical drainage fixture of claim 6, wherein: the fixing column (301) and the hollow cylinder (303) form an elastic structure through a spring (304), and the hollow cylinder (303) and the extending edge (302) form a sliding structure through a hollow groove (305).

Images