Urethral catheter support for urology department

Abstract

The utility model relates to the technical field of medical instruments, and discloses a urinary catheter support for the urology department, which comprises a fixing plate, a first U-shaped plate is bolted on the back of the fixing plate, a clamping plate is arranged in the first U-shaped plate, the bottom of the clamping plate is rotatably connected with a first screw rod through a bearing, and a second screw rod is arranged at the bottom of the first screw rod. A threaded groove is formed in the bottom of the first U-shaped plate, a placement seat is arranged at the top of the fixing plate, lead screws are welded to the front face and the back face of the fixing plate correspondingly, the other ends of the lead screws penetrate through and extend to the outer portion of the placement seat, nuts are in threaded connection with the surfaces of the lead screws, and a second U-shaped plate is installed at the top of the placement seat. According to the catheter fixing device, the stability is good, the catheter fixing device can be fixed to a bed board, displacement during pushing is avoided, meanwhile, the steering adjusting function can be achieved, the catheter is prevented from deforming due to bending after being fixed, and smoothness of the interior of the catheter is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and particularly relates to a urinary catheter bracket for urology. Background Art

[0002] At present, a Chinese utility model with announcement number CN212700024U discloses a special catheter bracket for urology surgery, including a lower clamping block, an upper clamping block and a locking device, the top of the lower clamping block is provided with a first fixing groove, and one side of the lower clamping block is provided with a first mounting block, the other side of the lower clamping block is provided with a fixing block, the bottom of the upper clamping block is provided with a second fixing groove, and one side of the upper clamping block is provided with a second mounting block, the second mounting block is located above the first mounting block, and the other side of the upper clamping block is provided with a sliding block, the sliding block is located on the fixed block, the locking device includes a rotating shaft, a threaded rod and a pressing block, and the rotating shaft is slidably matched with a through hole opened in the first mounting block, the threaded rod is connected to one end of the rotating shaft close to the second mounting block, and the two pressing blocks are both arranged on the rotating shaft. The utility model can conveniently clamp and fix the catheter by adjusting the locking device, thereby effectively preventing the catheter from slipping, moving or becoming uncontrollable.

[0003] Although the existing stent can clamp and fix the catheter through a locking device, there are still other problems during use, such as poor stability. The stent is in an active state when in use. When pushed by an external force, it will slide. The stent will pull the catheter when sliding, which is less safe. In addition, it does not have a steering adjustment function and cannot be adjusted according to the vertical angle of the catheter. If the catheter is severely bent after being fixed, its inner wall will collapse and deform, which will cause blockage inside the catheter. In order to solve the above problems, we propose a urological catheter stent. Utility Model Content

[0004] The utility model aims to provide a urology catheter support, which solves the problem that the existing support has poor stability and lacks a steering adjustment function.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a urological catheter bracket, comprising a fixing plate, a first U-shaped plate bolted to the back of the fixing plate, a clamping plate arranged inside the first U-shaped plate, the bottom of the clamping plate is rotatably connected to a first screw rod through a bearing, a threaded groove is provided at the bottom of the first U-shaped plate, a placement seat is arranged at the top of the fixing plate, a screw rod is welded to the front and back of the fixing plate, the other end of the screw rod passes through and extends to the outside of the placement seat, a nut is threadedly connected to the surface of the screw rod, a second U-shaped plate is installed on the top of the placement seat, a limiting seat is arranged inside the second U-shaped plate, and the top of the limiting seat is rotatably connected to a second screw rod through a bearing.

[0006] The above technical solution can achieve good stability, fix itself to the bed board to avoid displacement when pushed, and has a steering adjustment function to prevent the catheter from being deformed due to bending after being fixed, thereby ensuring smooth flow inside the catheter.

[0007] The utility model is further configured such that a first turning handle is welded to the other end of the first screw rod, and a second turning handle is welded to the other end of the second screw rod.

[0008] By adopting the above technical solution, it is possible to facilitate personnel to rotate the first screw and the second screw by hand.

[0009] The utility model is further configured that a limiting rod is provided through the top of the limiting seat, and the top end and the bottom end of the limiting rod are respectively welded to the second U-shaped plate and the placement seat.

[0010] By adopting the above technical solution, the limit seat can be limited to prevent the limit seat from rotating during the process of moving up and down.

[0011] The utility model is further configured that rubber pads are bonded in the slots on the opposite side of the placement seat and the limiting seat.

[0012] The above technical solution can achieve the effects of buffering and anti-slip.

[0013] The utility model is further configured such that both the first screw and the second screw are made of stainless steel.

[0014] By adopting the above technical solution, the first screw and the second screw have the characteristics of high strength, low density and excellent corrosion resistance.

[0015] The utility model is further configured that a frame box is bolted to the front side of the fixing plate.

[0016] By adopting the above technical solution, it is achieved that the urine bag can be placed.

[0017] In summary, the utility model has the following beneficial effects:

[0018] 1. First, lift the bracket, clamp the first U-shaped plate on the bed board, then support the bracket with one hand, and hold the first handle with the other hand to rotate it. When the first handle rotates, it will drive the first screw to rotate. When the first screw rotates, it will drive the clamping plate to move upward with the cooperation of the bearing, so as to achieve good stability and fix itself with the bed board to avoid displacement when pushed;

[0019] 2. First, loosen the nut with a tool. After the nut is loosened, the fixation of the placement seat will be released. Then, grasp the placement seat with your hand and rotate it so that the direction of the slot in the placement seat corresponds to the direction in which the catheter falls. Finally, re-tighten the nut. After the nut is tightened, the catheter is passed through the slot and the second handle is turned to clamp it. It can have a steering adjustment function, avoid deformation of the catheter due to bending after fixation, and ensure the smooth flow of the inside of the catheter. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view of the structure of the utility model;

[0021] Figure 2 This is a front sectional view of the structure of the utility model;

[0022] Figure 3 It is a partial cross-sectional view of the right side of the structure of the utility model.

[0023] Figure numerals: 1. fixing plate; 2. frame box; 3. first U-shaped plate; 4. clamping plate; 5. first screw rod; 6. placement seat; 7. screw rod; 8. nut; 9. second U-shaped plate; 10. limiting seat; 11. second screw rod; 12. first turning handle; 13. second turning handle; 14. limiting rod; 15. rubber pad. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Embodiment 1:

[0026] refer to Figure 1 , Figure 2 and Figure 3A urinary catheter bracket for urology includes a fixing plate 1, a frame box 2 is bolted to the front of the fixing plate 1, so that a urine bag can be placed, a first U-shaped plate 3 is bolted to the back of the fixing plate 1, a clamping plate 4 is arranged inside the first U-shaped plate 3, a first screw 5 is rotatably connected to the bottom of the clamping plate 4 through a bearing, the first screw 5 and the second screw 11 are both made of stainless steel, the first screw 5 and the second screw 11 have the characteristics of high strength, low density and excellent corrosion resistance, a first turning handle 12 is welded to the other end of the first screw 5, and a second turning handle 13 is welded to the other end of the second screw 1 ... It is convenient for personnel to rotate the first screw 5 and the second screw 11 by hand. A threaded groove is provided at the bottom of the first U-shaped plate 3, and a placement seat 6 is provided on the top of the fixed plate 1. The bracket is first picked up, and the first U-shaped plate 3 is clamped on the bed board after the bracket is picked up. Then, the bracket is supported with one hand, and the other hand is used to grasp the first turning handle 12 for rotation. When the first turning handle 12 is rotated, it will drive the first screw 5 to rotate. When the first screw 5 is rotated, it will drive the clamping plate 4 to move upward with the cooperation of the bearing, which can achieve good stability and can fix itself to the bed board to avoid displacement when pushed.

[0027] A brief description of the usage process: first pick up the bracket, then clamp the first U-shaped plate 3 on the bed board, then support the bracket with one hand, and hold the first handle 12 with the other hand to rotate it. When the first handle 12 rotates, it will drive the first screw 5 to rotate. When the first screw 5 rotates, it will drive the clamping plate 4 to move upward through the cooperation of the bearing.

[0028] Embodiment 2:

[0029] refer to Figure 1 , Figure 2 and Figure 3A urological catheter bracket, the front and back sides of the fixing plate 1 are welded with a screw rod 7, the other end of the screw rod 7 penetrates and extends to the outside of the placement seat 6, the surface of the screw rod 7 is threadedly connected with a nut 8, and a second U-shaped plate 9 is installed on the top of the placement seat 6. A limited seat 10 is arranged inside the second U-shaped plate 9, and a limited rod 14 is arranged on the top of the limited seat 10. The top and bottom ends of the limited rod 14 are respectively welded to the second U-shaped plate 9 and the placement seat 6, so that the limited seat 10 can be limited to prevent the limited seat 10 from rotating during the up and down movement. The top of the limited seat 10 is rotatably connected to the second U-shaped plate 9 through a bearing. The screw 11, the placement seat 6 and the limit seat 10 are all bonded with rubber pads 15 in the card slots on the opposite side, which can play a buffering and anti-skid role. The nut 8 is first loosened with a tool, and the nut 8 will release the fixation of the placement seat 6 after loosening. Then, the placement seat 6 is grasped by hand and rotated to make the direction of the card slot in the placement seat 6 correspond to the direction in which the catheter falls. Finally, the nut 8 is retightened. After tightening, the nut 8 passes the catheter out of the card slot and rotates the second handle 13 to clamp it. It can have a steering adjustment function, avoid deformation of the catheter due to bending after fixation, and ensure the smooth flow of the inside of the catheter.

[0030] A brief description of the usage process: first loosen the nut 8 with a tool, which will release the fixation on the placement seat 6. Then, grasp the placement seat 6 by hand and rotate it so that the direction of the slot in the placement seat 6 corresponds to the direction in which the catheter falls. Finally, re-tighten the nut 8. After tightening, the nut 8 will pass the catheter out of the slot and rotate the second handle 13 to clamp it.

[0031] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A urological catheter support, comprising a fixing plate (1), characterized in that: The back side of the fixing plate (1) is bolted with a first U-shaped plate (3), a clamping plate (4) is arranged inside the first U-shaped plate (3), the bottom of the clamping plate (4) is rotatably connected to a first screw rod (5) via a bearing, a threaded groove is provided at the bottom of the first U-shaped plate (3), a placement seat (6) is arranged at the top of the fixing plate (1), a screw rod (7) is welded on the front and back sides of the fixing plate (1), the other end of the screw rod (7) passes through and extends to the outside of the placement seat (6), a nut (8) is threadedly connected to the surface of the screw rod (7), a second U-shaped plate (9) is installed on the top of the placement seat (6), a limit seat (10) is arranged inside the second U-shaped plate (9), and the top of the limit seat (10) is rotatably connected to a second screw rod (11) via a bearing.

2. The urological catheter stent according to claim 1, characterized in that: A first turning handle (12) is welded to the other end of the first screw rod (5), and a second turning handle (13) is welded to the other end of the second screw rod (11).

3. The urological catheter stent according to claim 1, characterized in that: A limiting rod (14) is provided through the top of the limiting seat (10), and the top and bottom ends of the limiting rod (14) are respectively welded to the second U-shaped plate (9) and the placement seat (6).

4. The urological catheter stent according to claim 1, characterized in that: Rubber pads (15) are bonded in the slots on the opposite side of the placement seat (6) and the limiting seat (10).

5. The urological catheter stent according to claim 1, characterized in that: The first screw rod (5) and the second screw rod (11) are both made of stainless steel.

6. The urological catheter stent according to claim 1, characterized in that: A frame box (2) is bolted to the front of the fixing plate (1).

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