CN218165776U - Catheter fixer for clinical use - Google Patents

Abstract

The utility model discloses a clinical catheter fixer of using belongs to the clinical technical field of stomach and intestine surgery, including fixed box, the fixed plate, winding subassembly and two installation component, the winding subassembly includes winding and locating part, the winding is divided into base and rolling disc, rotate the rolling disc through the adjusting knob, the rolling disc drives two winding rollers through two adapter sleeves and two square posts and rotates the length of twining the pipe at surface between them in order to shorten the pipe, take the pipe winding to suitable outside length after, the pulling is carried the pull rod and is driven connecting plate and limiting plate and move up the back and rotate the pull rod, rotate the limiting plate and loosen the pull rod behind the spacing groove that corresponds to the rolling disc top, reset spring resets pulling spliced pole and connecting plate, it is spacing with the rotation of rolling disc to this spacing groove that drives the limiting plate chucking and correspond, prevent that the pipe is loose, be convenient for quick fixed the pipe, and make things convenient for the later stage to adjust pipe length at will.

Description

Catheter fixer for clinical use

Technical Field

The utility model relates to a catheter fixer specifically is a clinical catheter fixer, belongs to the clinical technical field of gastroenterology.

Background

Often need pipe cooperation treatment among the intestines and stomach surgical treatment, thereby to prevent that the pipe overlength from causing the accident to the pipe to drag influence the pipe and peg graft, all can twine the pipe and shorten to suitable length, the mode that shortens the pipe that has now is mostly artifical manual to be the pipe and uses the sticky tape to bond it after S type twines, and the later stage need all scatter when adjusting the length of pipe and fix again, the pipe monolithic stationary is got up more troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clinical catheter fixer in order to solve the above problems, the convenience is fixed the pipe fast, and the later stage of being convenient for is adjusted the pipe length.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a clinical catheter fixer, including fixed box, fixed plate, winding subassembly and two installation component, the winding subassembly includes winding and locating part, the winding is divided into base and rolling disc, two winding rollers of top fixedly connected with of base, two the equal fixedly connected with square post in top of winding roller, two adapter sleeves of bottom fixedly connected with of rolling disc, a plurality of spacing groove has been seted up at the top of rolling disc, the top fixedly connected with adjust knob of rolling disc.

Preferably, in order to play the effect of restricting the rotating disc, the base rotate connect in the inside of fixed box, the rotating disc rotate connect in the inside of fixed plate, the locating part divide into fixed cover and limiting plate.

Preferably, in order to drive the connecting plate to automatically reset, the fixing sleeve is fixedly connected to the top of the fixing plate, and the connecting column is slidably connected to the inside of the fixing sleeve.

Preferably, in order to facilitate the lifting of the connecting plate, a spring is arranged on the outer surface of the connecting column, one end of the connecting column is rotatably connected with the connecting plate, and the top of the connecting plate is fixedly connected with the lifting rod.

Preferably, in order to enable the guide pipe to be limited during winding and prevent the guide pipe from deviating in the winding process, two through grooves are formed in the two sides of the fixing plate, positioning grooves are formed in the two sides of the top of the fixing box, and U-shaped grooves are formed in the two sides of the fixing box.

Preferably, in order to install the fixing plate and the fixing box and prevent the guide pipe from being separated from the winding roller, two installation assemblies are respectively arranged inside the two U-shaped grooves, and each installation assembly comprises two fixing rods and an adjusting column.

Preferably, in order to draw the sliding path of the U-shaped plate, the two fixing rods are fixedly connected inside the U-shaped groove, and the U-shaped plate is connected between the outer surfaces of the two fixing rods in a sliding mode.

Preferably, in order to push and extrude the return spring with the U-shaped plate, the top of the U-shaped plate is fixedly connected with two clamping plates, the outer surfaces of the fixing rods are fixedly connected with the return spring, and one end of the adjusting column is fixedly connected to one side of the U-shaped plate.

The beneficial effects of the utility model are that: rotate the rolling disc through the adjusting knob, the rolling disc drives two winding rollers through two adapter sleeves and two square columns and rotates the length in order to shorten the pipe with the pipe winding in surface between them, take the pipe winding to after suitable outside length, the pulling is carried the pull rod and is driven connecting plate and limiting plate and move up the back and rotate the pull rod, rotate the limiting plate and release the pull rod behind the spacing groove that corresponds at the rolling disc top, reset spring will stimulate spliced pole and connecting plate and reset, it is spacing with the rotation of rolling disc with this spacing groove that drives the corresponding limiting plate chucking, prevent that the pipe is loose, be convenient for to the pipe quick fixation, and make things convenient for the later stage to adjust pipe length at will.

Drawings

Fig. 1 is the overall structure schematic diagram of the main view of the present invention.

Fig. 2 is a schematic view of the overall structure of the middle fixing box of the present invention.

Fig. 3 is a front partial sectional view of the present invention.

Fig. 4 is a partial sectional view of the side view of the present invention.

Fig. 5 is a schematic view of the entire structure of the middle fixing plate viewed from the bottom.

In the figure: 1. a fixing box; 2. a fixing plate; 3. a winding assembly; 31. a winding member; 3101. a base; 3102. rotating the disc; 3103. a winding roller; 3104. a square column; 3105. connecting sleeves; 3106. a limiting groove; 3107. an adjusting knob; 32. a limiting member; 3201. fixing a sleeve; 3202. a limiting plate; 3203. connecting columns; 3204. a spring; 3205. a connecting plate; 3206. lifting a pull rod; 4. mounting the component; 401. fixing the rod; 402. an adjustment column; 403. a U-shaped plate; 404. clamping a plate; 405. a return spring; 5. a through groove; 6. positioning a groove; 7. a U-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, a catheter fixer for clinical use includes a fixing box 1, a fixing plate 2, a winding assembly 3 and two installation assemblies 4, the winding assembly 3 includes a winding member 31 and a limiting member 32, the winding member 31 is divided into a base 3101 and a rotating disk 3102, two winding rollers 3103 are fixedly connected to the top of the base 3101, a catheter is clamped in the two positioning grooves 6, the positioning grooves 6 can limit the sliding of the catheter when the catheter is wound to prevent the catheter from deviating in the winding process and passing through between the two winding rollers 3103, square posts 3104 are fixedly connected to the top of the two winding rollers 3103, two connecting sleeves 3105 are fixedly connected to the bottom of the rotating disk 3102, the two connecting sleeves 3105 are respectively clamped on the outer surfaces of the two square posts 3104 to drive the two winding rollers 3103 to rotate, a plurality of limiting grooves 3106 are formed on the top of the rotating disk 3102, an adjusting button 3107 is fixedly connected to the top of the rotating disk 3102, and anti-slip threads are formed on the outer surface of the adjusting button 3107.

As a technical optimization scheme, as shown in fig. 4, base 3101 rotates to be connected in the inside of fixed box 1, rolling disc 3102 rotates to be connected in the inside of fixed plate 2, locating part 32 divide into fixed cover 3201 and limiting plate 3202, fixed cover 3201 fixed connection is in the top of fixed plate 2, the inside sliding connection of fixed cover 3201 has spliced pole 3203, spliced pole 3203's surface is provided with spring 3204, the one end fixed connection of spring 3204 is at the top of fixed cover 3201 inner wall, spring 3204 plays the effect that resets connecting plate 3205, the one end of spliced pole 3203 is rotated and is connected with connecting plate 3205, the top fixedly connected with lifting rod 3206 of connecting plate 3205, limiting plate 3202 fixed connection is in the bottom of connecting plate 3205, limiting plate 3202 card prevents that rolling disc 3102 rotates in spacing groove 3106.

As a technical optimization scheme of the utility model, as shown in fig. 3, two through grooves 5 have all been seted up to the both sides of fixed plate 2, constant head tank 6 has all been seted up to the both sides at fixed box 1 top, the both sides of fixed box 1 all are provided with U type groove 7, two installation component 4 set up respectively in the inside of two U type grooves 7, installation component 4 includes two dead levers 401 and regulation post 402, the equal fixed connection in the inside of U type groove 7 of two dead levers 401, dead lever 401 is spacing to the slip path of U template 403, sliding connection has U template 403 between the surface of two dead levers 401, two cardboard 404 of top fixedly connected with of U template 403, cardboard 404 passes through groove 5 card on fixed plate 2, the equal fixedly connected with reset spring 405 of surface of two dead levers 401, reset spring 405 is used for restoring to the U template 403, the one end fixed connection of regulation post 402 is in one side of U template 403.

The utility model discloses when using, through lifting rod 3206 pulling connecting plate 3205, connecting plate 3205 drives limiting plate 3202 and breaks away from spacing groove 3106, rotate lifting rod 3206 afterwards and drive connecting plate 3205 and limiting plate 3202 and rotate the one side of keeping away from to rolling disc 3102, just can be with the spacing of rotating disc 3102 and relieve, rotate rolling disc 3102 through adjusting knob 3107, rolling disc 3102 drives two square posts 3104 through two adapter sleeves 3105 and rotates with adjusting knob 3107 as the center rotation, drive two winding rollers 3103 with this and rotate the pipe winding at outer surface between them, in order to shorten the length of pipe, accomodate fixedly to the pipe, take behind pipe winding to suitable outside length, pull lifting rod 3206 drives connecting plate 3205 and limiting plate 3202 and shifts up, connecting plate 3205 shifts up and drives spliced pole 3203 extrusion reset spring 405, rotate lifting rod 3206 after limiting plate 3202 moves to the top of rolling disc 3102 at will the random, rotate limiting plate 3202 to loose lifting rod 3206 behind the spacing groove 3106 that the rotating disc 3102 top corresponds, connecting plate 3204 will pull the connecting plate 3202 and the fixed post 3206, it is convenient to prevent that the pipe 3202 from rotating the fixed post 3102 and the post 3202 and the fixed post that the pipe that the post that the limiting plate 3202 rotates.

The adjusting columns 402 in the two installation components 4 are pinched towards the fixed box 1, the two adjusting columns 402 respectively push the two U-shaped plates 403 to slide, the two U-shaped plates 403 are gradually extruded in sliding, the two U-shaped plates 404 connected with the two U-shaped plates are respectively driven to move until the two U-shaped plates 404 move to correspond to the positions of the through grooves 5 and can pass through the through grooves 5, so that the fixed plate 2 can be released from being fixed, the fixed plate 2 is detached from the fixed box 1, a damaged or cleaned conduit can be taken out of the fixed box 1 for replacement, the two adjusting columns 402 are pressed to the fixed box 1 during installation until the clamping plates 404 are moved to correspond to the through grooves 5, the through grooves 5 of the fixed plate 2 are placed at the top of the fixed box 1, the adjusting columns 402 are loosened, the U-shaped plates 403 are reset by the reset springs 405, and the fixing plates 2 are driven to be clamped on the fixed plate 2 to be installed and limited.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (8)

1. A clinical catheter fixer which is characterized in that: including fixed box (1), fixed plate (2), winding subassembly (3) and two installation components (4), winding subassembly (3) are including winding piece (31) and locating part (32), winding piece (31) divide into base (3101) and rolling disc (3102), two winding roller (3103) of top fixedly connected with of base (3101), two equal fixedly connected with square post (3104) in top of winding roller (3103), two adapter sleeve (3105) of bottom fixedly connected with of rolling disc (3102), a plurality of spacing groove (3106) have been seted up at the top of rolling disc (3102), the top fixedly connected with adjusting knob (3107) of rolling disc (3102).

2. The clinical catheter holder according to claim 1, wherein: the base (3101) is rotatably connected to the inside of the fixed box (1), the rotating disc (3102) is rotatably connected to the inside of the fixed plate (2), and the limiting part (32) is divided into a fixed sleeve (3201) and a limiting plate (3202).

3. The catheter fixer for clinical use according to claim 2, wherein: the fixed sleeve (3201) is fixedly connected to the top of the fixed plate (2), and the inner part of the fixed sleeve (3201) is connected with a connecting column (3203) in a sliding manner.

4. A clinical catheter holder according to claim 3, wherein: the spring 3204 is arranged on the outer surface of the connecting column 3203, one end of the connecting column 3203 is rotatably connected with a connecting plate 3205, and a lifting rod 3206 is fixedly connected to the top of the connecting plate 3205.

5. The clinical catheter holder according to claim 1, wherein: two through grooves (5) have all been seted up to the both sides of fixed plate (2), constant head tank (6) have all been seted up to the both sides at fixed box (1) top, the both sides of fixed box (1) all are provided with U type groove (7).

6. The clinical catheter holder according to claim 5, wherein: two installation component (4) set up respectively in two the inside in U type groove (7), installation component (4) include two dead levers (401) and adjust post (402).

7. The clinical catheter holder according to claim 6, wherein: two equal fixed connection in dead lever (401) the inside in U type groove (7), two sliding connection has U template (403) between the surface of dead lever (401).

8. The clinical catheter holder according to claim 7, wherein: the top of the U-shaped plate (403) is fixedly connected with two clamping plates (404), the outer surfaces of the two fixing rods (401) are fixedly connected with return springs (405), and one end of the adjusting column (402) is fixedly connected to one side of the U-shaped plate (403).

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