Clinical ureter fixing device

Abstract

The utility model belongs to the technical field of urinary catheter fixing, particularly relates to a clinical urinary catheter fixing device, and aims to solve the problems that an existing fixing device is used for fixing a urinary catheter with a bed sheet through a clamp, the angle and the position for bearing the urinary catheter are difficult to change when the urinary catheter fixing device is used for fixing, and the use requirements cannot be met. Four universal wheels are arranged at the bottom of the base, a round rod is fixedly installed at the top of the base, two inclined rods are symmetrically installed at the top of the base, the two inclined rods are both fixedly installed on the round rod, the two inclined rods are used for reinforcing the round rod, a sleeve is slidably installed on the outer side of the round rod, and a ureter fixing mechanism is movably installed on the outer side of the sleeve. And the outer side of the sleeve is in threaded connection with a locking bolt. The catheter fixing device is simple in structure, the catheter is clamped in the two arc-shaped clamping grooves of the buckle, the catheter can be fixed, the height and the angle of the catheter can be conveniently adjusted, and use requirements can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of urinary catheter fixation, in particular to a clinical urinary catheter fixation device. Background Art

[0002] Urology is a branch of medicine that specializes in the study of the male and female urinary tract and male reproductive system. It is mainly subdivided from surgery. The male urinary and reproductive systems are inseparable, while the female urinary tract opens at the vulva. During bladder irrigation therapy, the irrigation solution is poured into the bladder through a catheter, and then the siphon principle is used to drain the injected irrigation solution. When the catheter is working, a corresponding catheter fixing device is required to fix it.

[0003] The existing fixing device is to fix the urinary catheter to the bed sheet with a clip. When the urinary catheter fixing device is fixed, it is difficult to change the angle and position of the urinary catheter, and cannot meet the use requirements. Summary of the invention

[0004] The utility model aims to solve the shortcomings of the existing fixing device that the urinary catheter is fixed to the bed sheet with a clip, and it is difficult to change the angle and position of the urinary catheter when fixing the urinary catheter, and cannot meet the use requirements, and proposes a clinical urinary catheter fixing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A clinical urinary catheter fixing device comprises a base, wherein four universal wheels are arranged at the bottom of the base, a round rod is fixedly installed at the top of the base, two inclined rods are symmetrically installed at the top of the base, both of the two inclined rods are fixedly installed with the round rod, the two inclined rods are used to reinforce the round rod, a sleeve is slidably installed on the outer side of the round rod, and a urinary catheter fixing mechanism is movably installed on the outer side of the sleeve.

[0007] Preferably, the outer side of the sleeve is threadedly connected with a locking bolt, and a limiting groove is provided on the outer side of the round rod, and the locking bolt cooperates with the inner wall of the limiting groove; loosening the locking bolt releases the fixation between the sleeve and the round rod, and the height and angle of the catheter can be adjusted after the catheter is fixed.

[0008] Preferably, the catheter fixing mechanism includes a ring, which is movably sleeved on the outside of the sleeve, the outside of the ring is threadedly connected with a screw, the outside of the screw is installed with a twist handle, the screw is adapted to the sleeve, a self-locking bearing is fixedly installed on the outside of the ring, a rotating rod is fixedly installed on the inner ring of the self-locking bearing, a support rod is fixedly installed on the rotating rod, branch rods are rotatably installed at both ends of the support rod, buckles are provided on the support rod and the two branch rods, and two arc-shaped grooves are provided on the inner wall of the buckle; the twist handle is rotated to drive the screw to rotate to release the fixation of the ring, and the ring drives the support rod to adjust its height through the rotating rod, and the ring can be rotated horizontally to adjust the angle of the support rod horizontally.

[0009] Preferably, notches are provided at both ends of the support rod, and flip blocks are fixedly installed at the inner ends of the two branch rods, circular shafts are fixedly installed on the inner walls of the two notches, and through holes are provided on the two flip blocks, the circular shafts are rotatably connected to the inner walls of the through holes, and two elastic grooves are provided on the inner walls of the through holes, and locking rods are slidably installed in the two elastic grooves, and springs are installed between the locking rods and the corresponding elastic grooves, and multiple arc grooves are provided on the outer side of the circular shaft, and the locking rods are clamped with the corresponding arc grooves; flip the branch rods, and the branch rods drive the flip block to flip in the notch, and the flip block is supported by the circular shaft, and the locking rod enters from one arc groove into another arc groove, thereby improving the stability of the flip block.

[0010] Compared with the prior art, the advantages of the utility model are:

[0011] This solution pushes the whole to move to the appropriate position, and the twist handle is turned to drive the screw to rotate to release the fixation of the collar. The collar drives the support rod to adjust the height through the rotating rod. At the same time, the collar can be rotated horizontally to adjust the angle of the support rod horizontally. The urinary catheter is clamped in the two arc-shaped grooves of the buckle to fix the urinary catheter;

[0012] The buckles on the two branch rods of this solution can fix the urinary catheter, flip the branch rod, and the branch rod drives the flip block to flip in the notch. The flip block is supported by the circular shaft, and the locking rod enters from one arc groove into another arc groove to improve the stability of the flip block and achieve stability after adjusting the vertical angle of the branch rod. At least one urinary catheter fixing mechanism can be set, and the fixing between the sleeve and the round rod can be released by loosening the locking bolt, and the height and angle of the urinary catheter can be adjusted after the urinary catheter is fixed;

[0013] The utility model has a simple structure, and the urinary catheter can be fixed by clamping it in the two arc-shaped clamping grooves of the buckle, and the height and angle of the urinary catheter can be conveniently adjusted to meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a clinical urinary catheter fixing device proposed by the utility model;

[0015] Figure 2 The utility model proposed Figure 1 A schematic cross-sectional structure diagram of ;

[0016] Figure 3 This is a schematic diagram of the top view of the support rod and two branch rods proposed in the utility model;

[0017] Figure 4 The utility model proposed Figure 3 Schematic diagram of the structure of part A;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the circular shaft proposed by the utility model.

[0019] In the figure: 1. base; 11. universal wheel; 12. oblique rod; 2. round rod; 21. sleeve; 22. locking bolt; 23. limit groove; 3. catheter fixing mechanism; 31. collar; 32. twist handle; 33. screw; 34. rotating rod; 35. branch rod; 36. buckle; 361. arc-shaped slot; 37. support rod; 371. notch; 38. flip block; 381. through hole; 382. round shaft; 383. arc-shaped slot; 384. elastic slot; 385. locking rod; 386. spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5 A clinical urinary catheter fixing device includes a base 1. Four universal wheels 11 are arranged at the bottom of the base 1. A round rod 2 is fixedly installed on the top of the base 1. Two inclined rods 12 are symmetrically installed on the top of the base 1. The two inclined rods 12 are fixedly installed with the round rod 2. The two inclined rods 12 are used to reinforce the round rod 2. A sleeve 21 is slidably installed on the outer side of the round rod 2, and a urinary catheter fixing mechanism 3 is movably installed on the outer side of the sleeve 21.

[0022] In this embodiment, the outer side of the sleeve 21 is threadedly connected with a locking bolt 22, and a limiting groove 23 is provided on the outer side of the round rod 2, and the locking bolt 22 cooperates with the inner wall of the limiting groove 23; loosening the locking bolt 22 releases the fixation between the sleeve 21 and the round rod 2, and the height and angle of the catheter can be adjusted after the catheter is fixed.

[0023] In this embodiment, the urinary catheter fixing mechanism 3 includes a ring 31, which is movably sleeved on the outer side of the sleeve 21, and the outer side of the ring 31 is threadedly connected with a screw rod 33, and the outer side of the screw rod 33 is installed with a twist handle 32, the screw rod 33 is adapted to the sleeve 21, and a self-locking bearing is fixedly installed on the outer side of the ring 31, and a rotating rod 34 is fixedly installed on the inner ring of the self-locking bearing, and a support rod 37 is fixedly installed on the rotating rod 34, and branch rods 35 are rotatably installed at both ends of the support rod 37, and buckles 36 are provided on the support rod 37 and the two branch rods 35, and the inner wall of the buckle 36 is provided with two arc-shaped grooves 361; rotating the twist handle 32 drives the screw rod 33 to rotate to release the fixation of the ring 31, and the ring 31 drives the support rod 37 to adjust its height through the rotating rod 34, and the ring 31 can be horizontally rotated to horizontally adjust the angle of the support rod 37.

[0024] In this embodiment, notches 371 are provided at both ends of the support rod 37, and flip blocks 38 are fixedly installed at the inner ends of the two branch rods 35. Round shafts 382 are fixedly installed on the inner walls of the two notches 371. Through holes 381 are provided on the two flip blocks 38, and the round shafts 382 are rotatably connected to the inner walls of the through holes 381. Two elastic grooves 384 are provided on the inner walls of the through holes 381, and locking rods 385 are slidably installed in the two elastic grooves 384. A spring 386 is installed between the locking rods 385 and the corresponding elastic grooves 384. A plurality of arc grooves 383 are provided on the outer side of the round shaft 382, ​​and the locking rods 385 are snap-fitted with the corresponding arc grooves 383; the branch rods 35 are flipped, and the branch rods 35 drive the flip block 38 to flip in the notch 371, and the flip block 38 is supported by the round shaft 382. The locking rod 385 enters from one arc groove 383 into another arc groove 383, thereby improving the stability of the flip block 38.

[0025] Working principle: when in use, push the whole to move to a suitable position, turn the twist handle 32 to drive the screw rod 33 to rotate and release the fixation of the collar 31, and the collar 31 drives the support rod 37 to adjust the height through the rotating rod 34. At the same time, the collar 31 can be rotated horizontally to adjust the angle of the support rod 37 horizontally, and the urinary catheter can be clamped in the two arc-shaped grooves 361 of the buckle 36 to fix the urinary catheter. The buckles 36 on the two branch rods 35 can fix the urinary catheter, flip the branch rod 35, and the branch rod 35 drives the flip block 38 to flip in the notch 371, and the circular shaft 382 The flip block 38 is supported, and the locking rod 385 enters another arc groove 383 from one arc groove 383 to improve the stability of the flip block 38 and achieve stability after adjusting the vertical angle of the branch rod 35. At least one catheter fixing mechanism 3 can be set, and the locking bolt 22 is loosened to release the fixation between the sleeve 21 and the round rod 2. The height and angle of the catheter can be adjusted after the catheter is fixed. All structures in the present application can be selected in terms of material and length according to actual usage. The accompanying drawings are all schematic structural diagrams, and the specific actual dimensions can be appropriately adjusted.

[0026] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A clinical urinary catheter fixing device, comprising a base (1), the bottom of the base (1) being provided with four universal wheels (11), characterized in that: A round rod (2) is fixedly mounted on the top of the base (1), a sleeve (21) is slidably mounted on the outer side of the round rod (2), a urinary catheter fixing mechanism (3) is movably mounted on the outer side of the sleeve (21), a locking bolt (22) is threadedly connected to the outer side of the sleeve (21), a limiting groove (23) is provided on the outer side of the round rod (2), the locking bolt (22) cooperates with the inner wall of the limiting groove (23), and the urinary catheter fixing mechanism (3) comprises a collar (31), the collar (31) 1) The movable sleeve is arranged on the outer side of the sleeve (21), the outer side of the collar (31) is threadedly connected with a screw rod (33), the outer side of the screw rod (33) is installed with a twist handle (32), the screw rod (33) is adapted to the sleeve (21), the outer side of the collar (31) is fixedly installed with a self-locking bearing, the inner ring of the self-locking bearing is fixedly installed with a rotating rod (34), the rotating rod (34) is fixedly installed with a support rod (37), and both ends of the support rod (37) are rotatably installed with branch rods ( 35), a buckle (36) is provided on the support rod (37) and the two branch rods (35), the inner wall of the buckle (36) is provided with two arc-shaped slots (361), both ends of the support rod (37) are provided with notches (371), the inner ends of the two branch rods (35) are fixedly mounted with a flip block (38), the inner walls of the two notches (371) are fixedly mounted with a circular shaft (382), and the two flip blocks (38) are provided with a through hole (381), The circular shaft (382) is rotatably connected to the inner wall of the through hole (381); two elastic grooves (384) are provided on the inner wall of the through hole (381); locking rods (385) are slidably installed in the two elastic grooves (384); a spring (386) is installed between the locking rods (385) and the corresponding elastic grooves (384); a plurality of arc grooves (383) are provided on the outer side of the circular shaft (382); and the locking rods (385) are clamped with the corresponding arc grooves (383).

2. A clinical urinary catheter fixing device according to claim 1, characterized in that: Two oblique rods (12) are symmetrically mounted on the top of the base (1), and the two oblique rods (12) are fixedly mounted on the round rod (2).

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