Shower head type catheter

Abstract

The utility model belongs to the technical field of urethral catheters, and relates to a shower type urethral catheter which comprises a urethral catheter body and a urine storage bag, a baffle is rotationally arranged in the urethral catheter body, two driving pieces are symmetrically arranged on the baffle, two moving rods are arranged in the urethral catheter body in a sliding mode, and the driving pieces drive the corresponding moving rods to vertically slide up and down respectively. A mounting plate is fixedly connected to the top of the urine storage bag, two warped plates are rotationally connected to the interior of the mounting plate, when the urine guide pipe is located at the top of the mounting plate, the moving rods correspond to the warped plates one by one in an up-down mode, clamping plates are fixedly connected to one ends of the two warped plates, and when the bottom ends of the moving rods slide into the mounting plate, the two warped plates are clamped by the clamping plates. The bottom ends of the moving rods abut against the corresponding warping plates, and the ends of the clamping plates abut against the corresponding moving rods. The urine collector has the advantages that the baffle is rotated to drive the rotating plate to rotate together, the catheter and the urine storage bag can be installed through the moving rod, the moving rod does not need to be operated respectively, and operation is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of urinary catheters and relates to a shower-type urinary catheter. Background Art

[0002] A urinary catheter is a tube that is inserted from the urethra into the bladder to drain urine. It is a tube made of natural rubber, silicone rubber or polyvinyl chloride (PVC) that can be inserted through the urethra into the bladder to drain urine. After the catheter is inserted into the bladder, there is an air bag near the head of the catheter to fix the catheter in the bladder and prevent it from coming out. The drainage tube is connected to a urine bag to collect urine. The head of a shower-type catheter is shaped like a shower and is mainly used to drain urine after cystostomy or kidney fistula surgery.

[0003] A medical clinical urinary catheter disclosed in Chinese patent CN218010485U has a first introduction block installed on the upper surface of the catheter body, a second introduction block installed on the surface of the first introduction block, and liquid guide holes are provided in the first introduction block and the second introduction block, and the liquid guide holes are connected to the catheter body. In specific implementation, the upper port edges of the first introduction block and the second introduction block are both arc surfaces, and the upper ports of the two are gradually reduced. When the catheter body is inserted into the bladder, the possibility of the first introduction block and the second introduction block causing harm to the patient is reduced, and urine will flow from the liquid guide holes of the first introduction block and the second introduction block to the catheter body, which is conducive to the discharge of urine.

[0004] When replacing the urine storage bag of the catheter, the connecting seat and the catheter body can be disassembled and separated by rotating the rotating member in the groove so that one end of the rotating member is no longer located at the first notch of the catheter body. However, two rotating members are provided, and the connecting seat and the catheter body need to be connected by the two rotating members. Therefore, when installing or removing, the staff needs to operate the two rotating members with both hands, which is not convenient.

[0005] In order to solve the above problems, the utility model provides a shower type urinary catheter. Utility Model Content

[0006] In order to solve the problems existing in the background technology, the utility model proposes a shower type urinary catheter.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: comprising a urinary catheter and a urine storage bag, wherein a baffle is rotatably arranged inside the urinary catheter, two driving members are symmetrically arranged on the baffle, and two moving rods are slidably arranged inside the urinary catheter, and the driving members respectively drive the corresponding moving rods to slide vertically up and down;

[0008] The top of the urine storage bag is fixedly connected with a mounting plate, and two seesaw plates are rotatably connected inside the mounting plate. When the urinary catheter is located at the top of the mounting plate, the moving rods correspond to the seesaw plates one by one up and down respectively;

[0009] One end of the two seesaw plates is fixedly connected with a clamping plate. When the bottom ends of the moving rods slide into the mounting plate, the bottom ends of the moving rods abut against the corresponding seesaw plates, and the ends of the clamping plates abut against the corresponding moving rods.

[0010] Furthermore, the shape of the baffle plate is adapted to the shape of the inner wall of the urinary catheter, and both ends of the baffle plate are fixedly connected with rotating shafts, and both rotating shafts rotate and penetrate the side of the urinary catheter.

[0011] Furthermore, two symmetrical chute grooves are provided on the side of the urinary catheter, the chute grooves are arranged vertically, the moving rods are slidably arranged in the corresponding chute grooves, and the bottom ends of the moving rods slide through the bottom surfaces of the chute grooves;

[0012] The moving rod is composed of a rectangular block and a cylinder. The cylinder is fixedly connected to the bottom of the rectangular block. A first spring is fixedly connected between the bottom surface of the rectangular block and the bottom surface of the slide groove. The first spring is sleeved on the cylinder.

[0013] Furthermore, a clamping block is fixedly connected to the inner wall of the slide groove, and a clamping slot is opened on the rectangular block of each movable rod, and the clamping block is slidably connected to the corresponding clamping slot.

[0014] Furthermore, the driving members all include rotating plates, which are respectively fixedly connected to corresponding rotating shafts, and an end of each rotating plate away from the rotating shaft is provided with an inclined surface, which cooperates with the moving rod.

[0015] Furthermore, the mounting plate is provided with two symmetrical receiving grooves, the seesaws are respectively located in the corresponding receiving grooves, a connecting shaft is fixedly connected to the middle of the seesaw, and both ends of the connecting shaft are rotatably connected to the inner wall of the receiving groove;

[0016] A second spring is fixedly connected to the bottom of the seesaw near one end of the clamping plate, and the other end of the second spring is fixedly connected to the bottom surface of the accommodating groove.

[0017] Furthermore, the bottom end of the moving rod is provided with an inclined surface, the side surfaces of the bottom end of the moving rod are provided with fixing grooves, the end of the card plate away from the seesaw cooperates with the corresponding fixing groove, and the end of the card plate away from the seesaw is provided with a rubber layer.

[0018] A shower-type urinary catheter, comprising a urinary catheter and a urine storage bag, characterized in that: the bottom of the urinary catheter is fixedly connected with two symmetrical connecting blocks, and the cross-sectional shape of the connecting blocks is L-shaped;

[0019] The top of the urine storage bag is fixedly connected with a mounting plate, an annular groove is provided on the mounting plate, and two connecting blocks are slidably arranged in the annular groove.

[0020] Furthermore, two opening grooves are provided on the top surface of the annular groove, and both opening grooves are communicated with the annular groove, and the opening grooves are respectively engaged with corresponding connection blocks.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] 1. The shower-type urinary catheter is provided with a moving rod. When in use, the baffle is rotated by rotating the rotating shaft, driving the rotating plate to rotate, so that the end of the rotating plate pushes the moving rod downward, and the bottom end of the moving rod extends into the receiving groove and pushes the seesaw downward, which compresses the first spring, causing the seesaw to rotate and drive the card plate to rotate, so that the end of the card plate abuts against the fixed groove, and then the bottom end of the moving rod is fixed in the receiving groove, and the urinary catheter and the urine storage bag are installed. When disassembling, the end of the rotating plate is separated from the moving rod by rotating the rotating shaft, and the first spring pushes the rectangular block of the moving rod upward, driving the entire moving rod to move upward, so that the bottom end of the moving rod leaves the receiving groove. Therefore, the installation and disassembly of the urine storage bag can be achieved only by rotating the rotating shaft, and there is no need to operate the moving rod separately, which is more convenient.

[0023] 2. The shower-type urinary catheter is provided with a connecting block, and an annular groove matched with the connecting block is opened on the mounting plate. During installation, the connecting blocks are respectively corresponding to the open grooves, and the connecting blocks are pushed downward so that the connecting blocks are respectively passed through the open grooves and are located in the annular grooves. The mounting plate is rotated to rotate the annular grooves on the connecting block so that the connecting blocks are respectively misaligned with the corresponding open grooves. The connecting block can be positioned on the annular groove to complete the installation. The structure is simple and it is convenient to disassemble or replace the urine storage bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of embodiment 1 of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the baffle in Example 1 of the utility model;

[0026] Figure 3 It is a partial cross-sectional view of Example 1 of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the rotating plate and the moving rod in Example 1 of the utility model;

[0028] Figure 5 This utility model Figure 3 The enlarged structural diagram at A in the middle;

[0029] Figure 6 It is a three-dimensional structural schematic diagram of embodiment 2 of the utility model;

[0030] Figure 7 It is a partial cross-sectional view of Example 2 of the utility model.

[0031] In the figure: 1, urinary catheter; 2, connector; 3, airbag; 4, urine storage bag; 5, baffle; 6, connecting block; 7, rotating plate; 8, moving rod; 9, first spring; 10, seesaw; 11, clamping plate; 12, second spring; 13, rotating shaft; 14, opening groove; 15, mounting plate; 16, clamping block; 17, receiving groove; 18, slide groove. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Example 1: Figure 1-Figure 5 As shown, the technical solution adopted by the utility model is as follows: a shower-type urinary catheter, comprising a urinary catheter 1 and a urine storage bag 4. A connector 2 is provided at the end of the urinary catheter 1, and an air bag 3 is provided on the outer surface of the connection between the urinary catheter 1 and the connector 2. The air bag 3 is used to fix the connector 2 to the patient's body to prevent it from falling off.

[0034] A baffle 5 is rotatably provided inside the urinary catheter 1. The shape of the baffle 5 matches the shape of the inner wall of the urinary catheter 1. Both ends of the baffle 5 are fixedly connected with a rotating shaft 13, and both rotating shafts 13 rotate and penetrate the side of the urinary catheter 1. By rotating the baffle 5, the outer surface of the baffle 5 can be completely in contact with the inner wall of the urinary catheter 1, and the baffle 5 seals the inner cavity of the urinary catheter 1, which is convenient for replacing the urine storage bag 4.

[0035] Two driving members are symmetrically arranged on the baffle plate 5 , and two moving rods 8 are slidably arranged inside the urinary catheter 1 . The driving members respectively drive the corresponding moving rods 8 to slide vertically up and down.

[0036] Two symmetrical chute grooves 18 are provided on the side of the urinary catheter 1 . The chute grooves 18 are arranged vertically. The moving rod 8 is slidably arranged in the corresponding chute grooves 18 . The bottom ends of the moving rod 8 slide through the bottom surfaces of the chute grooves 18 .

[0037] The moving rod 8 is composed of a rectangular block and a cylinder, and the cylinder is fixedly connected to the bottom of the rectangular block. A first spring 9 is fixedly connected between the bottom surface of the rectangular block and the bottom surface of the slide slot 18, and the first spring 9 is sleeved on the cylinder.

[0038] The inner wall of the slide groove 18 is fixedly connected with a block 16, and each rectangular block of the moving rod 8 is provided with a slot, which is arranged vertically, and the block 16 is slidably connected in the corresponding slot. The block 16 slides on the slot, limiting the moving rod 8 to slide up and down.

[0039] The driving members all include rotating plates 7, which are respectively fixedly connected to corresponding rotating shafts 13. One end of each rotating plate 7 away from the rotating shaft 13 is provided with an inclined surface, which cooperates with the moving rod 8.

[0040] The top of the urine storage bag 4 is fixedly connected with a mounting plate 15, and the interior of the mounting plate 15 is rotatably connected with two rocking plates 10. When the urinary catheter 1 is located at the top of the mounting plate 15, the moving rods 8 correspond to the rocking plates 10 one by one up and down.

[0041] Two symmetrical receiving grooves 17 are provided on the mounting plate 15, and the rocker 10 is respectively located in the corresponding receiving grooves 17. A connecting shaft is fixedly connected to the middle of the rocker 10, and both ends of the connecting shaft are rotatably connected to the inner wall of the receiving groove 17.

[0042] One end of the two seesaw plates 10 is fixedly connected with a clamping plate 11. When the bottom ends of the moving rods 8 slide into the mounting plate 15, the bottom ends of the moving rods 8 abut against the corresponding seesaw plates 10, and the ends of the clamping plates 11 abut against the corresponding moving rods 8. The bottom ends of the moving rods 8 are fixed in the receiving grooves 17 by the clamping plates 11.

[0043] A second spring 12 is fixedly connected to the bottom of the seesaw 10 near one end of the clamping plate 11 , and the other end of the second spring 12 is fixedly connected to the bottom surface of the receiving groove 17 .

[0044] The bottom end of the moving rod 8 is provided with an inclined surface, and the side surfaces of the bottom end of the moving rod 8 are provided with fixing grooves. The end of the card plate 11 away from the seesaw 10 is matched with the corresponding fixing groove, and the end of the card plate 11 away from the seesaw 10 is provided with a rubber layer. When the end of the card plate 11 abuts against the fixing groove, the friction is increased by the rubber layer, making the connection more stable.

[0045] Working principle:

[0046] During installation, the end of the urinary catheter 1 is moved to the top of the mounting plate 15 so that the bottom ends of the two moving rods 8 correspond to the receiving grooves 17 respectively.

[0047] The rotating shaft 13 rotates the baffle 5, and the outer surface of the baffle 5 gradually leaves the inner wall of the catheter 1, so that the baffle 5 no longer seals the catheter 1. The rotating shaft 13 drives the rotating plate 7 to rotate, so that the end of the rotating plate 7 contacts the top of the moving rod 8 until the rotating plate 7 pushes the moving rod 8 through the inclined surface.

[0048] The moving rod 8 moves downward in the sliding groove 18 , and at the same time, the clamping block 16 slides downward in the clamping groove and compresses the first spring 9 .

[0049] The bottom end of the moving rod 8 will extend into the receiving groove 17 and push down one end of the seesaw 10. Then the clamping plate 11 at the other end of the seesaw 10 will rotate upward and stretch the second spring 12. Until the rotating plate 7 rotates to a vertical state, and the end of the clamping plate 11 just abuts against the top surface of the fixing groove of the moving rod 8, the baffle 5 rotates to a vertical state.

[0050] At this time, the bottom end of the moving rod 8 is fixed in the receiving groove 17, and under the elastic force of the first spring 9, the rectangular block on the moving rod 8 is pushed upward, so that the moving rod 8 tends to slide upward, and then the rectangular block abuts against the bottom surface of the rotating plate 7 to position the rotating plate 7. The urinary catheter 1 and the urine storage bag 4 are installed.

[0051] During disassembly, the baffle 5 is rotated by rotating the rotating shaft 13 , and the baffle 5 gradually seals the inner cavity of the urinary catheter 1 .

[0052] The rotating shaft 13 drives the rotating plate 7 to rotate, and the rotating plate 7 gradually rotates to a horizontal state, so that the rotating plate 7 gradually rotates away from the moving rod 8. After the rotating plate 7 leaves the moving rod 8, the first spring 9 will push the moving rod 8 to slide upward.

[0053] When the moving rod 8 slides upward, the second spring 12 will pull one end of the seesaw 10 downward under the elastic force of the second spring 12, causing the seesaw 10 to rotate, and the other end of the seesaw 10 continues to abut against the bottom surface of the moving rod 8, while the end of the clamping plate 11 will rotate away from the fixing groove of the moving rod 8.

[0054] Until the end of the moving rod 8 leaves the receiving groove 17, the rotating plate 7 rotates to a horizontal state, so that the baffle 5 seals the urinary catheter 1. The mounting plate 15 can be removed and the urine storage bag 4 can be replaced.

[0055] Example 2: Figure 6-Figure 7 As shown, the difference from the embodiment 1 is that two symmetrical connecting blocks 6 are fixedly connected to the bottom of the urinary catheter 1, and the cross-section of the connecting block 6 is L-shaped.

[0056] The top of the urine storage bag 4 is fixedly connected with a mounting plate 15 , and an annular groove is formed on the mounting plate 15 , and the two connecting blocks 6 are slidably arranged in the annular groove.

[0057] Two opening grooves 14 are provided on the top surface of the annular groove. Both opening grooves 14 are communicated with the annular groove. The opening grooves 14 are respectively engaged with the corresponding connecting blocks 6 .

[0058] Working principle:

[0059] During installation, one end of the urinary catheter 1 is moved to the top of the mounting plate 15 so that the connecting blocks 6 correspond to the opening grooves 14 respectively.

[0060] Push the connection block 6 downwards so that the connection block 6 passes through the opening grooves 14 and is located in the annular groove. Rotate the mounting plate 15 so that the annular groove rotates on the connection block 6 so that the connection block 6 is misaligned with the corresponding opening grooves 14, and the connection block 6 is positioned on the annular groove to complete the installation. After installation, rotate the rotating shaft 13 so that the baffle 5 rotates to a vertical state, and the urinary catheter 1 is connected to the urine storage bag 4.

[0061] When disassembling, the rotating shaft 13 is rotated to make the baffle 5 in a horizontal state, and the baffle 5 seals the urinary catheter 1. The mounting plate 15 is rotated to make the opening grooves 14 correspond to the connecting blocks 6 respectively, and the mounting plate 15 is pulled downward to make the opening grooves 14 slide out of the connecting block 6, and the mounting plate 15 can be directly removed from the connecting block 6.

[0062] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A shower-type urinary catheter, characterized in that: The invention comprises a urinary catheter (1) and a urine storage bag (4), wherein a baffle (5) is rotatably arranged inside the urinary catheter (1), two driving members are symmetrically arranged on the baffle (5), and two moving rods (8) are slidably arranged inside the urinary catheter (1), and the driving members respectively drive the corresponding moving rods (8) to slide vertically up and down; The top of the urine storage bag (4) is fixedly connected to a mounting plate (15), and the interior of the mounting plate (15) is rotatably connected to two seesaw plates (10). When the urinary catheter (1) is located at the top of the mounting plate (15), the moving rods (8) correspond to the seesaw plates (10) one by one up and down. One end of each of the two seesaw plates (10) is fixedly connected to a clamping plate (11); when the bottom ends of the moving rods (8) slide into the mounting plate (15), the bottom ends of the moving rods (8) abut against the corresponding seesaw plates (10), and the ends of the clamping plates (11) abut against the corresponding moving rods (8).

2. A shower-type urinary catheter according to claim 1, characterized in that: The shape of the baffle (5) is adapted to the shape of the inner wall of the urinary catheter (1), and both ends of the baffle (5) are fixedly connected with rotating shafts (13), and both rotating shafts (13) rotate and penetrate the side of the urinary catheter (1).

3. A shower-type urinary catheter according to claim 1, characterized in that: The side of the urinary catheter (1) is provided with two symmetrical slide grooves (18), the slide grooves (18) are arranged vertically, the moving rod (8) is slidably arranged in the corresponding slide grooves (18), and the bottom ends of the moving rods (8) slide through the bottom surfaces of the slide grooves (18); The moving rod (8) is composed of a rectangular block and a cylinder. The cylinder is fixedly connected to the bottom of the rectangular block. A first spring (9) is fixedly connected between the bottom surface of the rectangular block and the bottom surface of the slide groove (18). The first spring (9) is sleeved on the cylinder.

4. A shower-type urinary catheter according to claim 3, characterized in that: A clamping block (16) is fixedly connected to the inner wall of the sliding groove (18), and a clamping groove is opened on the rectangular block of each moving rod (8), and the clamping block (16) is slidably connected in the corresponding clamping groove.

5. A shower-type urinary catheter according to claim 2, characterized in that: The driving members all include rotating plates (7), which are respectively fixedly connected to corresponding rotating shafts (13). An end of each rotating plate (7) away from the rotating shaft (13) is provided with an inclined surface, which cooperates with the moving rod (8).

6. A shower-type urinary catheter according to claim 1, characterized in that: The mounting plate (15) is provided with two symmetrical receiving grooves (17), the seesaw plates (10) are respectively located in the corresponding receiving grooves (17), a connecting shaft is fixedly connected to the middle of the seesaw plate (10), and both ends of the connecting shaft are rotatably connected to the inner wall of the receiving groove (17); A second spring (12) is fixedly connected to the bottom of the seesaw (10) near one end of the clamping plate (11), and the other end of the second spring (12) is fixedly connected to the bottom surface of the accommodating groove (17).

7. A shower-type urinary catheter according to claim 1, characterized in that: The bottom end of the moving rod (8) is provided with an inclined surface, and the side surfaces of the bottom end of the moving rod (8) are provided with fixing grooves. The end of the card plate (11) away from the seesaw (10) cooperates with the corresponding fixing groove, and the end of the card plate (11) away from the seesaw (10) is provided with a rubber layer.

8. A shower-type urinary catheter, comprising a urinary catheter (1) and a urine storage bag (4), characterized in that: The bottom of the urinary catheter (1) is fixedly connected to two symmetrical connecting blocks (6), and the cross-sectional shape of the connecting blocks (6) is L-shaped; The top of the urine storage bag (4) is fixedly connected to a mounting plate (15), an annular groove is provided on the mounting plate (15), and two connecting blocks (6) are slidably arranged in the annular groove.

9. A shower-type urinary catheter according to claim 8, characterized in that: Two opening grooves (14) are provided on the top surface of the annular groove, the two opening grooves (14) are both connected to the annular groove, and the opening grooves (14) are respectively engaged with corresponding connection blocks (6).

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