Urethral catheter fixing support
By designing a catheter fixing bracket including supporting base, engaging block, adjustment rod and other components, the problem of inconvenience of the catheter when the patient is out of bed is solved, and the portability of the catheter and urine prevention are realized Reflow improves the patient's mobility convenience and comfort.
Patent Information
- Application Number
- CN202420590075.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-26
AI Technical Summary
The existing catheter fixation method is inconvenient when the patient gets out of bed and moves, and it is easy to cause catheter bends and urine reflux back to the bladder.
A fixed bracket including a support base, a engaging block, an adjustment rod, a support platform, a load seat, a vertical support rod, a lifting handle, a positioning rod and a limiting ring are designed. Through the cooperation of these components, catheterization is achieved. The clamping of the tube and the portability of the urine bag allow for a certain amount of movement to avoid the catheter pulling and urine reflux.
It provides portability for patients to get out of bed, while avoiding catheter bends and urine reflux, improving the patient's mobility convenience and comfort.
Smart Images
Figure CN222286193U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to a urinary catheter fixing bracket. Background Art
[0002] A urinary catheter is a medical device used to drain urine from the patient's bladder. During the clinical treatment stage in the hospital, patients with diseases such as urethral obstruction or urethral injury need to urinate through a urinary catheter. The urinary catheter is connected to a urine bag so that the urine in the patient's bladder can flow into the urine bag through the urinary catheter. In order to prevent the urinary catheter from being accidentally pulled or twisted, and to avoid the position of the urinary catheter bag being too high, causing urine to flow back into the bladder, the urinary catheter is usually fixed to the bed frame or other locations using tape or other methods. Although this method prevents the movement of the urinary catheter, in actual application, patients lying flat on the bed are not only unable to move to a certain extent and are prone to discomfort, but also need to get out of bed frequently to avoid complications such as bedsores when they are bedridden for a long time in the ward. Since the urinary catheter is fixed to the bed frame, the patient needs to disassemble and install the urinary catheter back and forth, and the patient needs to continuously lift the urinary catheter and the urine bag during the process of getting out of bed, which makes the movement of the person more inconvenient and also makes the urinary catheter prone to bending. Utility Model Content
[0003] The utility model provides a catheter fixing bracket, which has the characteristics of being portable for personnel when they need to get out of bed and move around while fixing and placing the catheter and allowing it to move significantly.
[0004] The utility model provides the following technical solution: it includes a support base, a clamping block is slidably connected to one side of the support base, an adjusting rod is slidably connected inside the support base, the clamping block is clamped with the adjusting rod, the top of the adjusting rod is fixedly connected to a support platform, a bearing seat is provided above the support platform, the top of the bearing seat is fixedly connected to a vertical support rod, the top of the vertical support rod is fixedly connected to a lifting handle, one side of the vertical support rod is slidably connected to a positioning cross bar, one side of the positioning cross bar is slidably connected to a driven seat, and one side of the driven seat is fixedly connected to a limiting ring.
[0005] Wherein, a connecting rod is fixedly connected between the support bases, a clearance groove is opened inside the support base, and the adjustment rod slides inside the clearance groove.
[0006] Wherein, the top end of the adjustment rod is fixedly connected to a limiting block, and the bearing seat slides inside the limiting block.
[0007] Wherein, a plurality of alignment grooves are provided inside the adjusting rod, and the engaging block slides inside the alignment grooves.
[0008] A guide groove is provided on one side of the vertical support rod, the positioning cross rod is slidably connected to the vertical support rod through the guide groove, and the top end of the positioning cross rod is rotatably connected to two amplitude limiting blocks.
[0009] The beneficial effect of the utility model is that through the cooperation of the bearing seat and the positioning cross bar and other components, the urinary catheter can be clamped and fixed at the same time, and when the patient needs to get out of bed and move around, the patient can carry the urinary catheter and the urine bag, thereby achieving the purpose of providing convenience for the patient.
[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0012] Figure 2 This is a schematic diagram of the disassembled structure of the utility model;
[0013] Figure 3 for Figure 1 The enlarged schematic diagram of point A in the middle;
[0014] Figure 4 for Figure 1 A magnified schematic diagram of point B in the middle.
[0015] In the figure: 1. Support base; 11. Clamping block; 12. Connecting rod; 13. Clearance groove; 2. Adjustment rod; 21. Support platform; 22. Limit block; 23. Alignment groove; 3. Bearing seat; 31. Vertical support rod; 32. Lifting handle; 33. Guide groove; 4. Positioning cross bar; 41. Follower seat; 42. Limiting ring; 43. Amplitude limiting block. DETAILED DESCRIPTION
[0016] See also Figure 1-Figure 4 The utility model provides the following technical solutions: it includes a support base 1, a clamping block 11 is slidably connected to one side of the support base 1, an adjusting rod 2 is slidably connected inside the support base 1, the clamping block 11 is clamped in the adjusting rod 2, a support platform 21 is fixedly connected to the top of the adjusting rod 2, a bearing seat 3 is provided above the support platform 21, a vertical support rod 31 is fixedly connected to the top of the bearing seat 3, a lifting handle 32 is fixedly connected to the top of the vertical support rod 31, a positioning cross bar 4 is slidably connected to one side of the vertical support rod 31, a driven seat 41 is slidably connected to one side of the positioning cross bar 4, and a limiting ring 42 is fixedly connected to one side of the driven seat 41.
[0017] In this embodiment: the support base 1 is used to support and connect various components, so as to complete the fixation of the urinary catheter and the bearing work of the urine bag, so that the urinary catheter will not be twisted due to large-scale movement. The sliding snap-fit block 11 on one side of the support base 1 is used to snap-fit and limit the position of the adjustment rod 2. The medical staff can slide the adjustment rod 2 inside the support base 1 according to the actual situation, and when the adjustment rod 2 is slid to a suitable height, the snap-fit block 11 is inserted into the support base 1 and the adjustment rod 2, so that the adjustment rod 2 and the support base 1 are fixed to each other. The support platform 21 fixed at the top of the adjustment rod 2 is used to support and position the support seat 3, and the support seat 3 is used to carry the urine bag, so that the medical staff can place the urine bag inside the support seat 3 to avoid direct exposure of the urine bag to the outside world and contact with people, and the medical staff can adjust the adjustment rod 2 to a suitable height, thereby controlling the height of the support seat 3, so that the height of the urine bag inside the support seat 3 is lower than that of the patient, avoiding the backflow of urine inside the urine bag, etc. The vertical support rod 31 fixed at the top of the support seat 3 is used to lift the lifting handle 32 The lifting handle 32 is connected to the vertical support rod 31 and can support the positioning cross bar 4, so that when the patient needs to get out of bed and move, the supporting seat 3 and the urine bag can be driven to move directly by lifting the lifting handle 32, so that the patient does not need to continuously take the urine bag and the catheter during the movement. In addition, when the patient moves, the height of the supporting seat 3 will continue to be lower than the height of the patient's bladder by lifting the lifting handle 32, thereby avoiding the phenomenon of urine reflux. The positioning cross bar 4 is used to drive the driven seat 41 to move, and the positioning cross bar 4 can It can move vertically on one side of the vertical support rod 31, and the driven seat 41 can move horizontally on one side of the positioning cross bar 4, so that the limiting ring 42 fixed on one side of the driven seat 41 can move horizontally and vertically, and the limiting ring 42 is used to fix the catheter. The medical staff can place the catheter on the inner side of the limiting ring 42 so that the limiting ring 42 can clamp and fix the catheter. Since the limiting ring 42 can move to a certain extent, even if the supporting seat 3 shakes when the patient pulls the lifting handle 32, the catheter will not be pulled.
[0018] A connecting rod 12 is fixedly connected between the support bases 1, and a makeshift groove 13 is opened inside the support base 1, and the adjustment rod 2 slides inside the makeshift groove 13; the connecting rod 12 fixed between the support bases 1 is used to connect the support bases 1, so that the support base 1 can stably complete the support work of other components, and the makeshift groove 13 opened inside the support base 1 is used to make way for the sliding of the adjustment rod 2, so that the adjustment rod 2 can slide inside the support base 1 to complete the adjustment of the height of the bearing seat 3.
[0019] The top of the adjusting rod 2 is fixedly connected to the limiting block 22, and the supporting seat 3 slides inside the limiting block 22; the limiting block 22 fixed at the top of the adjusting rod 2 is used to locate the position of the supporting seat 3, so that when the supporting seat 3 is placed on the top of the adjusting rod 2, the supporting seat 3 will not have unnecessary movement, thereby ensuring that the supporting seat 3 can stably carry the urine bag, and the limiting ring 42 can stably complete the clamping and fixing work of the urinary catheter, so that when the patient is resting on the bed, the urinary catheter will not move significantly, avoiding the situation where the urinary catheter is pulled.
[0020] A plurality of alignment grooves 23 are provided inside the adjusting rod 2, and the locking block 11 slides inside the alignment grooves 23; the plurality of alignment grooves 23 provided inside the adjusting rod 2 are used to make way for the locking block 11 to be inserted into the adjusting rod 2. When the medical staff slides the adjusting rod 2 to a suitable height, the locking block 11 can be slid into the adjusting rod 2 and the alignment grooves 23 at the corresponding position to complete the locking and fixing of the support base 1 and the adjusting rod 2.
[0021] A guide groove 33 is provided on one side of the vertical support rod 31, and the positioning cross bar 4 is slidably connected to the vertical support rod 31 through the guide groove 33, and the top of the positioning cross bar 4 is rotatably connected to two amplitude limiting blocks 43; the guide groove 33 provided on one side of the vertical support rod 31 is used to guide the sliding of the positioning cross bar 4, so that the positioning cross bar 4 will not deviate during movement, ensuring that the limit ring 42 can move to a certain amplitude while avoiding the limit ring 42 from tilting, and the two amplitude limiting blocks 43 rotating at the top of the positioning cross bar 4 are used to limit the sliding range of the driven seat 41, and the interior of the positioning cross bar 4 and the outer side of the amplitude limiting block 43 are provided with matching threads, so that the medical staff can first slide the amplitude limiting block 43 to a suitable position, and then rotate the amplitude limiting block 43 so that the amplitude limiting block 43 can be fixed at a suitable position of the positioning cross bar 4, so that the movement amplitude of the driven seat 41 will be limited between the two amplitude limiting blocks 43, completing the limitation of the movement amplitude of the limit ring 42, i.e., the catheter.
[0022] The working principle and use process of the utility model are as follows: the medical staff can place the support base 1 on one side of the patient's bed, and then the medical staff can place the patient's urinary catheter on the inner side of the limiting ring 42, and place the urine bag on the inner side of the supporting seat 3. Then the medical staff can slide the adjustment rod 2 vertically inside the support base 1 according to the actual situation, so that the adjustment rod 2 can support the supporting seat 3 at a suitable height, and then the medical staff can insert the clamping block 11 into the support base 1 and the adjustment rod 2 to complete the height limitation of the adjustment rod 2, so that the height of the urine bag inside the supporting seat 3 will be lower than the patient, avoiding urine reflux, etc., so that when the patient needs to get out of bed, he can directly lift the lifting handle 32 to In this way, the supporting seat 3, the urine bag and the catheter are driven to move, so that the patient does not need to keep picking up the urine bag and the catheter during the movement, and in the process of the patient's movement, the height of the supporting seat 3 will continue to be lower than the height of the patient's bladder by lifting the lifting handle 32, thereby avoiding the phenomenon of urine reflux, and the positioning cross bar 4 and the driven seat 41 can respectively perform a certain degree of horizontal and vertical movement, so that the limiting ring 42 and the catheter can move a certain degree, so that the patient can move a certain degree when lying flat on the bed, and in the process of the patient lifting the lifting handle 32 to move, even if the supporting seat 3 shakes, the catheter will not be pulled.
Claims
1. A urinary catheter fixing bracket, comprising a supporting base (1), characterized in that: A snap-fit block (11) is slidably connected to one side of the support base (1), an adjustment rod (2) is slidably connected inside the support base (1), the snap-fit block (11) is snapped to the adjustment rod (2), a support platform (21) is fixedly connected to the top of the adjustment rod (2), a bearing seat (3) is provided above the support platform (21), a vertical support rod (31) is fixedly connected to the top of the bearing seat (3), a lifting handle (32) is fixedly connected to the top of the vertical support rod (31), a positioning cross bar (4) is slidably connected to one side of the vertical support rod (31), a driven seat (41) is slidably connected to one side of the positioning cross bar (4), and a limiting ring (42) is fixedly connected to one side of the driven seat (41).
2. A urinary catheter fixing bracket according to claim 1, characterized in that: A connecting rod (12) is fixedly connected between the support bases (1), a clearance groove (13) is provided inside the support base (1), and the adjustment rod (2) slides inside the clearance groove (13).
3. The urinary catheter fixing bracket according to claim 1, characterized in that: The top end of the adjustment rod (2) is fixedly connected to a limiting block (22), and the bearing seat (3) slides inside the limiting block (22).
4. The urinary catheter fixing bracket according to claim 1, characterized in that: A plurality of alignment grooves (23) are provided inside the adjustment rod (2), and the engaging block (11) slides inside the alignment grooves (23).
5. The urinary catheter fixing bracket according to claim 1, characterized in that: A guide groove (33) is provided on one side of the vertical support rod (31), the positioning cross rod (4) is slidably connected to the vertical support rod (31) via the guide groove (33), and the top end of the positioning cross rod (4) is rotatably connected to two amplitude limiting blocks (43).