Urine bag non-contact catheter removing and lubricating integrated buckle device

Abstract

The utility model provides a urine bag non-contact urethral catheter removing and lubricating integrated buckle device, which is sleeved outside a urethral catheter and installed in a urine bag, the end part of the urethral catheter extends out of a urine bag opening, a sealing cover is arranged at the end part of the urethral catheter, the removing and lubricating integrated buckle device comprises a shell, a storage groove for storing lubricant and a sliding seat, the storage groove is formed in the head portion of the shell, lubricating holes allowing the catheter to pass through are formed in the head portion and the tail portion of the storage groove, a sliding cavity allowing the sliding base to slide is formed in the shell, and a clamping assembly capable of clamping the catheter is arranged in the sliding base. When the urine bag is used, the button is pressed downwards to clamp the catheter between the pressing rod and the bottom rod, then the button is pressed to drive the sliding base to be pushed towards the storage groove, the catheter slides out of the urine bag through the lubricating hole, and the outer wall of the catheter sliding out is coated with a layer of lubricating agent. In the push-out process of the catheter, the hand of an operator does not make direct contact with the catheter, and the pollution risk of the catheter is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical urine bags, in particular to a non-contact catheter removal and lubrication integrated buckle device for urine bags. Background Technique

[0002] Many urinary catheter-derived medical products have emerged currently, and the urine bag is one of them. A urine bag generally consists of a plastic bag body and a catheter. There are mainly two types of urinary catheter bag products on the market currently. One is that the catheter is placed outside the urine bag; the other is that the catheter is placed inside the urine bag. The urinary catheter bag placed outside is widely used, but the catheter of the urine bag takes up a large space, and once it is activated, the entire tube body is exposed to the living environment, which is likely to cause infection to the patient. For the urinary catheter bag placed inside, although it is not used much, it does have many advantages compared with the former, but the best solution has not been obtained for the problem of how to conveniently insert and remove the catheter from the urine bag.

[0003] Currently, there is a method of directly pressing the head with one hand while pushing out the catheter, and then straightening the wrinkled urine bag while holding the catheter. However, the contact between the hand and the catheter increases the risk of catheter contamination. Moreover, since the lubricant is pre-lubricated on the catheter, the presence of the lubricant easily causes slippage during catheter removal, which is very inconvenient. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a non-contact catheter removal and lubrication integrated buckle device for urine bags, which solves the problems raised in the above background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above objectives, the utility model is realized through the following technical solutions: A non-contact catheter removal and lubrication integrated buckle device for urine bags, the removal and lubrication integrated buckle device is sleeved outside the catheter and installed inside the urine bag, the end of the catheter extends out of the urine bag opening, a sealing cover is arranged at the end of the catheter, the removal and lubrication integrated buckle device includes a housing, a lubricant storage tank for storing lubricant, and a sliding seat. The storage tank is arranged at the head of the housing, lubrication holes through which the catheter can pass are opened at the head and tail of the storage tank, a sliding cavity for the sliding seat to slide is arranged inside the housing, and a clamping component for clamping the catheter is arranged inside the sliding seat.

[0008] Preferably, sliding grooves one are opened on both sides of the sliding cavity, sliding grooves two corresponding to the sliding grooves one are opened on both sides of the sliding seat, pulleys are rotatably connected inside the sliding grooves two, and half of each pulley is embedded inside the sliding groove one.

[0009] Preferably, the clamping assembly includes a pressure rod, a bottom rod, a gear, an arc rack, a button, a toothed rod, and a transmission rod. The gear is rotatably connected in the sliding seat. The middle of the toothed rod is rotatably connected in the sliding seat, and one end is connected to the arc rack. The arc rack meshes with the gear. One end of the pressure rod is coaxially connected to the gear. The transmission rod is vertically slidably fitted in the sliding seat, and the top is connected to the button. The bottom of the button corresponds to the toothed rod. The middle of the bottom rod is rotatably connected to the sliding seat through a rotating shaft. One end of the bottom rod abuts against the transmission rod, and the other end corresponds to the pressure rod up and down.

[0010] Preferably, a lid is snap-connected to the top of the storage tank.

[0011] (III) Beneficial effects

[0012] The utility model provides a non-contact catheter removal and lubrication integrated buckle device for a urine bag, which has the following beneficial effects:

[0013] 1. For the non-contact catheter removal and lubrication integrated buckle device of the urine bag, when the urine bag is in use, press the button downwards to clamp the catheter between the pressure rod and the bottom rod, and then press the button to drive the sliding seat to push towards the storage tank. The catheter slides out of the urine bag through the lubrication hole, and a layer of lubricant is coated on the outer wall of the slid-out catheter. During the process of pushing out the catheter, the operator's hand does not come into direct contact with the catheter, effectively avoiding the risk of catheter contamination. At the same time, since the lubricant is coated at the moment when the catheter slides out of the urine bag, the phenomenon of the catheter slipping when pulled out is also effectively avoided. Description of the drawings

[0014] Figure 1 Isometric view of the utility model;

[0015] Figure 2 Schematic diagram of the corresponding relationship between the first slideway and the second slideway of the utility model;

[0016] Figure 3 Half-sectional view of the utility model;

[0017] Figure 4 Assembly drawing of the utility model and the urine bag;

[0018] Figure 5 Assembly side-sectional view of the utility model and the urine bag.

[0019] In the figure: 1 housing, 2 urine bag, 3 catheter, 4 sealing cover, 5 storage tank, 6 lubrication hole, 7 lid, 8 sliding seat, 9 first slideway, 10 second slideway, 11 pulley, 12 pressure rod, 13 bottom rod, 14 gear, 15 arc rack, 16 button, 17 toothed rod, 18 transmission rod, 19 rotating shaft. Specific implementation manners

[0020] An embodiment of the present utility model provides a non-contact catheter removal and lubrication integrated buckle device for a urine bag, as Figure 4-5 shown. The removal and lubrication integrated buckle device is sleeved outside the catheter 3 and installed inside the urine bag 2. The entrance of the removal and lubrication integrated buckle device is fixed at the urine bag opening. The end of the catheter 3 extends out of the urine bag 2 opening, and a sealing cover 4 is provided at the end of the catheter 3.

[0021] As Figure 1-3 shown, the removal and lubrication integrated buckle device includes a housing 1, a lubricant storage tank 5 for storing lubricant, and a sliding seat 8. The housing 1 is in the shape of a long strip groove. The storage tank 5 is arranged at the head of the housing 1, and the storage tank 5 is an inverted triangle. Lubrication holes 6 through which the catheter 3 can pass are provided at the head and tail of the storage tank 5. A lid 7 is connected to the top of the storage tank 5 in a snap-fit manner, similar to the snap-cover structure for installing batteries on the existing market. During normal use, the catheter 3 passes through the lubrication holes 6. The lubricant is at the inverted triangle storage tank 5. As the catheter 3 is continuously removed, the lubricant is also taken away little by little and adheres to the catheter 3 to achieve the lubrication effect.

[0022] A sliding cavity for the sliding seat 8 to slide is provided inside the housing 1. The sliding cavity is in the shape of a trapezoid with a small upper part and a large lower part and a hollow open small side. The outer shape of the sliding seat 8 matches the sliding cavity to prevent it from sliding out of the housing.

[0023] Sliding grooves one 9 are provided on both sides of the sliding cavity. Sliding grooves two 10 corresponding to the sliding grooves one 9 are provided on both sides of the sliding seat 8. A pulley 11 is rotatably connected inside the sliding grooves two 10. Half of the pulley 11 is inside the sliding grooves two 10, and the other half of the pulley 11 is embedded in the sliding grooves one 9. This facilitates the sliding of the sliding seat 8 along the length direction of the sliding cavity.

[0024] The sliding seat 8 is in a through shape in the front and back direction and allows the catheter 3 to pass through. A clamping assembly for clamping the catheter 3 is provided inside the sliding seat 8.

[0025] As Figure 3As shown, the clamping assembly includes a pressure rod 12, a bottom rod 13, a gear 14, an arc rack 15, a button 16, a toothed rod 17, and a transmission rod 18. The gear 14 is rotatably connected within the slide base 8. The middle of the toothed rod 17 is rotatably connected within the slide base 8, and one end is connected to the arc rack 15. The rotation point of the toothed rod 17 is the center of the arc rack 15. The arc rack 15 meshes with the gear 14, and the arc rack 15 can drive the gear 14 to rotate. One end of the pressure rod 12 is coaxially connected to the gear 14, and the gear 14 is used to drive the pressure rod 12 to swing up and down. The transmission rod 18 is vertically slidably fitted within the slide base 8 through a guide rail, and the top is connected to the button 16. The bottom of the button 16 corresponds to the toothed rod 17. A return spring can be provided below the button 16, and the bottom of the return spring is supported by a support plate for upward reset after the button 16 is pressed down. The middle of the bottom rod 13 is rotatably connected to the slide base 8 through a rotating shaft 19. One end of the bottom rod 13 abuts against the transmission rod 18, and the other end corresponds to the pressure rod 12 up and down. The urinary catheter 3 passes through between the pressure rod 12 and the bottom rod 13.

[0026] When the button 16 is pressed down, on the one hand, it drives the arc rack 15 and the gear 14 to rotate, and the gear 14 drives the pressure rod 12 to press down. On the other hand, it drives the transmission rod 18 to move downward, and the transmission rod 18 drives the other end of the bottom rod 13 to press upward, and the pressure rod 12 and the bottom rod 13 clamp the urinary catheter 3 therebetween.

[0027] Working principle: When the urine bag is enabled, press down the button 16 to clamp the urinary catheter 3 between the pressure rod 12 and the bottom rod 13, and then press the button 16 to drive the slide base 8 to be pushed towards the storage tank 5. The urinary catheter 3 slides out of the urine bag 2 through the lubricating hole 6, and a layer of lubricant is coated on the outer wall of the slid-out urinary catheter 3. After the used section of the urinary catheter 3 is completely removed from the urine bag 2, release the button 16 and push the slide base 8 back. Under the action of the slide 11, it is easily pushed back to its original position.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A contactless urinary catheter removal and lubrication integrated buckle device for a urine bag, wherein the removal and lubrication integrated buckle device is sleeved outside the urinary catheter (3) and installed in the urine bag (2), the end of the urinary catheter (3) extends out of the opening of the urine bag (2), and a sealing cover (4) is provided at the end of the urinary catheter (3), characterized in that: The lubricating integrated buckle device comprises a housing (1), a storage groove (5) for storing lubricant, and a slide seat (8); the storage groove (5) is arranged at the head of the housing (1); lubricating holes (6) for the catheter (3) to pass through are opened at the head and tail of the storage groove (5); a sliding cavity for the slide seat (8) to slide is arranged in the housing (1); a clamping assembly for clamping the catheter (3) is arranged in the slide seat (8).

2. A contactless urinary catheter removal and lubrication integrated buckle device for urine bag according to claim 1, characterized in that: Slideways 1 (9) are provided on both sides of the sliding cavity, and slideways 2 (10) corresponding to slideway 1 (9) are provided on both sides of the sliding seat (8). A pulley (11) is rotatably connected inside the slideway 2 (10), and half of the pulley (11) is embedded in the slideway 1 (9).

3. A contactless urinary catheter removal and lubrication integrated buckle device for urine bag according to claim 1, characterized in that: The clamping assembly comprises a pressure rod (12), a bottom rod (13), a gear (14), an arc-shaped rack (15), a button (16), a toothed rod (17), and a transmission rod (18). The gear (14) is rotatably connected in the slide seat (8). The middle part of the toothed rod (17) is rotatably connected in the slide seat (8), and a section of the toothed rod (17) is connected to the arc-shaped rack (15). The arc-shaped rack (15) meshes with the gear (14). One end of the pressure rod (12) is coaxially connected to the gear (14). The transmission rod (18) is vertically slidably adapted in the slide seat (8), and the top is connected to the button (16). The bottom of the button (16) corresponds to the toothed rod (17). The middle part of the bottom rod (13) is rotatably connected to the slide seat (8) through a rotating shaft (19). One end of the bottom rod (13) abuts against the transmission rod (18), and the other end corresponds to the pressure rod (12) up and down.

4. A contactless urinary catheter removal and lubrication integrated buckle device for urine bag according to claim 1, characterized in that: The top of the storage tank (5) is snap-fitted with a cover (7).

Images