Urethral catheterization device for urinary surgery

Abstract

The utility model relates to the technical field of urethral catheterization devices, in particular to a urethral catheterization device for urinary surgery, which is characterized in that a urethral catheter is arranged on one side of the top of a urethral catheterization bag, a connecting seat is fixedly mounted in the middle of the top of the urethral catheterization bag, a channel is fixedly mounted in the connecting seat, and the bottom of the urethral catheter is movably mounted in the channel. Limiting grooves are fixedly formed in the two sides of the channel, rotating grooves are fixedly formed in the inner sides of the bottoms of the limiting grooves, limiting blocks are fixedly installed on the two sides of the bottom of the catheter, and the limiting blocks are arranged in the limiting grooves; the urinary catheterization bag has the advantages that when the urinary catheterization bag moves by a certain amplitude, impact force caused by movement can be reduced through the spring, the urinary catheterization bag can be prevented from moving to drive the urinary catheterization tube to move, and therefore the urinary catheterization tube remaining in the bladder of a patient cannot be suddenly pulled; and the first telescopic pipe and the second telescopic rod can synchronously perform telescopic movement along with the spring, so that the telescopic movement of the spring is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of urinary catheterization devices, in particular to a urinary catheterization device for urology surgery. Background Art

[0002] Urology is a hospital department that mainly diagnoses and treats some diseases of the urinary system. The urinary catheter device is a common medical device in urology. The urinary catheter device includes a urinary catheter and a urine bag, and is mainly used for patients with various urinary tract diseases.

[0003] When a patient uses a catheterization device, a certain amount of urine stored in the urine bag has a certain weight, and the catheterization bag will deflect when the patient moves to a certain extent or is accidentally touched during use. During the deflection process, the catheterization bag will drive the catheter to move to a certain extent, and the catheter will be displaced by the force of the movement of the catheterization bag. One end of the catheter has been placed in the bladder, and the catheter and the catheterization bag are rigidly connected without buffering and cannot be retracted accordingly, which increases the pain of the patient due to the movement of the catheter. At the same time, the existing connection methods of the catheter and the catheterization bag are all inlaid structures, so when the patient moves with the catheterization device, the catheter inserted into the body may be dislocated due to walking. Therefore, we propose a catheterization device for urology to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the background technology and proposes a urinary catheterization device for urology.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a urinary catheter device for urology, comprising: a urinary catheter bag, a urinary catheter, a connecting seat, a channel, a limiting groove, a rotating groove, a limiting block, a first telescopic tube, a fixed seat, a second telescopic rod, a spring, and a bandage. A urinary catheter is arranged on one side of the top of the urinary catheter bag, a connecting seat is fixedly installed in the middle of the top of the urinary catheter bag, a channel is fixedly installed inside the connecting seat, and the bottom of the urinary catheter is movably installed inside the channel, limiting grooves are fixedly installed on both sides of the channel, a rotating groove is fixedly installed on the inner side of the bottom of the limiting groove, limiting blocks are fixedly installed on both sides of the bottom of the urinary catheter, and the limiting blocks are arranged inside the limiting groove, a first telescopic tube is fixedly installed between the middle of the urinary catheter, a fixing seat is fixedly installed on the upper and lower outer walls of the first telescopic tube, a second telescopic rod is fixedly installed between the outer sides of the two fixing seats, a spring is fixedly installed between the inner sides of the two fixing seats, and bandages are fixedly installed on both sides of the connecting seat and the fixing seat.

[0006] Preferably, the bottom of the urinary catheter and the interior of the channel are inlaid structures.

[0007] Preferably, the limit block corresponds to the limit slot, and the limit block can rotate 90° inside the rotation slot.

[0008] Preferably, the first telescopic tube corresponds to the second telescopic rod, and the spring is arranged between the first telescopic tube and the second telescopic rod.

[0009] Preferably, the two straps are arranged in a symmetrical structure.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] (1) The bottom of the catheter is embedded in the channel, so that the catheter can be stably installed on the catheter bag; and when the bottom of the catheter is embedded in the channel, the limit block can be correspondingly inserted into the limit groove, and when inserted to the bottom, the catheter can be rotated clockwise, so that the limit block can be rotated 90° and moved to the innermost side of the rotation groove, so that the catheter can be limited and fixed to prevent the catheter from falling off.

[0012] (2) When the catheter bag moves to a certain extent, the spring can reduce the impact force caused by the movement, thereby preventing the catheter from moving when the catheter bag moves, thereby preventing the catheter indwelling in the patient's bladder from being subjected to sudden pulling force; and the first telescopic tube and the second telescopic rod can move synchronously with the spring, thereby not affecting the expansion and contraction of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model as a whole;

[0014] Figure 2 It is a schematic diagram of the overall split structure of the utility model;

[0015] Figure 3 The utility model is the whole Figure 1 Main view cross-sectional structure diagram;

[0016] Figure 4 The utility model is the whole Figure 2 Main view cross-sectional structure diagram;

[0017] Figure 5 It is a schematic diagram of the cross-sectional structure of the overall connecting seat of the utility model from top view;

[0018] Figure 6 The utility model is the whole Figure 3 The enlarged structural diagram at A in the middle;

[0019] Figure 7 The utility model is the whole Figure 3 The enlarged structural diagram at B in the middle;

[0020] Figure 8 The utility model is the whole Figure 4 Enlarged structural diagram at point C in the middle.

[0021] In the figure: 1. urine catheter bag; 2. urine catheter; 3. connecting seat; 4. passage; 5. limiting groove; 6. rotating groove; 7. limiting block; 8. first telescopic tube; 9. fixing seat; 10. second telescopic rod; 11. spring; 12. strap. DETAILED DESCRIPTION

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0023] like Figure 1-8 A urological catheterization device shown in the figure comprises: a catheter bag 1, a urinary catheter 2, a connecting seat 3, a channel 4, a limiting groove 5, a rotating groove 6, a limiting block 7, a first telescopic tube 8, a fixing seat 9, a second telescopic rod 10, a spring 11, and a bandage 12. A urinary catheter 2 is arranged on one side of the top of the urinary catheter bag 1, a connecting seat 3 is fixedly installed in the middle of the top of the urinary catheter bag 1, a channel 4 is fixedly installed inside the connecting seat 3, and the bottom of the urinary catheter 2 is movably installed inside the channel 4, limiting grooves 5 are fixedly installed on both sides of the channel 4, a rotating groove 6 is fixedly installed on the inner side of the bottom of the limiting groove 5, limiting blocks 7 are fixedly installed on both sides of the bottom of the urinary catheter 2, and the limiting blocks 7 are arranged inside the limiting groove 5, a first telescopic tube 8 is fixedly installed between the middle parts of the urinary catheter 2, a fixing seat 9 is fixedly installed on the upper and lower outer walls of the first telescopic tube 8, a second telescopic rod 10 is fixedly installed between the outer sides of the two fixing seats 9, a spring 11 is fixedly installed between the inner sides of the two fixing seats 9, and bandages 12 are fixedly installed on both sides of the connecting seat 3 and the fixing seat 9.

[0024] In this embodiment, the bottom of the urinary catheter 2 and the interior of the channel 4 are inlaid structures.

[0025] When in use, the bottom of the urinary catheter 2 is embedded in the channel 4 , so that the urinary catheter 2 can be stably installed on the urinary catheter bag 1 .

[0026] In this embodiment, the limiting block 7 corresponds to the limiting groove 5 , and the limiting block 7 can rotate 90° inside the rotating groove 6 .

[0027] During specific use, when the bottom of the catheter 2 is embedded in the channel 4, the limit block 7 can be inserted into the limit groove 5 accordingly, and when inserted to the bottom, the catheter 2 can be rotated clockwise so that the limit block 7 can be rotated 90° and moved to the innermost side of the rotation groove 6, thereby limiting and fixing the catheter 2 to prevent the catheter 2 from falling off.

[0028] In this embodiment, the first telescopic tube 8 corresponds to the second telescopic rod 10 , and the spring 11 is disposed between the first telescopic tube 8 and the second telescopic rod 10 .

[0029] During specific use, when the catheter bag 1 moves to a certain extent, the spring 11 can reduce the impact force caused by the movement, and can prevent the catheter 2 from moving when the catheter bag 1 moves, so that the catheter 2 placed in the patient's bladder will not be subjected to sudden tension; and the first telescopic tube 8 and the second telescopic rod 10 can move synchronously with the spring 11, so as not to affect the expansion and contraction of the spring 11.

[0030] In this embodiment, the two straps 12 are arranged in a symmetrical structure.

[0031] During specific use, the catheter bag 1 and the catheter 2 can be wrapped around the legs or waist by the strap 12 for carrying, and the catheter bag 1 and the catheter 2 are bound at the same time, so that when the catheter bag 1 moves and falls off, the catheter 2 placed in the patient's bladder will not be subjected to sudden pulling force due to the binding of the catheter 2.

[0032] The working principle of the urinary catheterization device mentioned in the utility model is as follows:

[0033] When in use, the bottom of the urinary catheter 2 is embedded in the channel 4, so that the urinary catheter 2 can be stably installed on the urinary catheter bag 1, and when the bottom of the urinary catheter 2 is embedded in the channel 4, the limiting block 7 can be correspondingly inserted into the limiting groove 5, and when inserted to the bottom, the urinary catheter 2 can be rotated clockwise, so that the limiting block 7 can be rotated 90° and moved to the innermost side of the rotating groove 6, so that the urinary catheter 2 can be limited and fixed, and the urinary catheter 2 can be prevented from falling off;

[0034] When the catheter bag 1 moves to a certain extent, the spring 11 can reduce the impact force caused by the movement, and can prevent the catheter 2 from moving when the catheter bag 1 moves, so that the catheter 2 indwelling in the patient's bladder will not be subjected to sudden tension; and the first telescopic tube 8 and the second telescopic rod 10 can move synchronously with the spring 11, so as not to affect the expansion and contraction of the spring 11;

[0035] At the same time, the catheter bag 1 and the catheter 2 can be wrapped around the legs or waist by the strap 12 to achieve carrying, and the catheter bag 1 and the catheter 2 are bound at the same time, so that when the catheter bag 1 moves and falls off, the catheter 2 placed in the patient's bladder will not be subjected to sudden pulling force due to the binding of the catheter 2.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A urinary catheterization device for urology, comprising: A urine catheter bag (1), a urine catheter (2), a connecting seat (3), a channel (4), a limiting groove (5), a rotating groove (6), a limiting block (7), a first telescopic tube (8), a fixing seat (9), a second telescopic rod (10), a spring (11), and a binding belt (12), characterized in that: a urine catheter (2) is arranged on one side of the top of the urine catheter bag (1), a connecting seat (3) is fixedly installed in the middle of the top of the urine catheter bag (1), a channel (4) is fixedly installed inside the connecting seat (3), and the bottom of the urine catheter (2) is movably installed inside the channel (4), and limiting grooves (5) are fixedly installed on both sides of the channel (4), A rotating groove (6) is fixedly installed on the inner side of the bottom of the limiting groove (5); limiting blocks (7) are fixedly installed on both sides of the bottom of the catheter (2), and the limiting blocks (7) are arranged inside the limiting groove (5); a first telescopic tube (8) is fixedly installed between the middle of the catheter (2); a fixing seat (9) is fixedly installed on the upper and lower outer walls of the first telescopic tube (8); a second telescopic rod (10) is fixedly installed between the outer sides of the two fixing seats (9); a spring (11) is fixedly installed between the inner sides of the two fixing seats (9); and binding straps (12) are fixedly installed on both sides of the connecting seat (3) and the fixing seat (9).

2. A urological catheterization device according to claim 1, characterized in that: The bottom of the urinary catheter (2) and the interior of the channel (4) are inlaid structures.

3. A urological catheterization device according to claim 1, characterized in that: The limiting block (7) corresponds to the limiting groove (5), and the limiting block (7) can rotate 90 degrees inside the rotating groove (6).

4. A urological catheterization device according to claim 1, characterized in that: The first telescopic tube (8) corresponds to the second telescopic rod (10), and the spring (11) is arranged between the first telescopic tube (8) and the second telescopic rod (10).

5. The urinary catheterization device for urology according to claim 1, characterized in that: The two binding straps (12) are arranged in a symmetrical structure.

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