CN209951884U

CN209951884U - Positive pressure urinary catheter for bladder irrigation

Info

Publication number: CN209951884U
Application number: CN201920426959.XU
Authority: CN
Inventors: 王青; 许芹; 董秀荣
Original assignee: Air Force Hospital of Eastern Theater of PLA
Current assignee: Air Force Hospital of Eastern Theater of PLA
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-01-17
Anticipated expiration: 2029-04-01

Abstract

The utility model relates to the technical field of medical equipment, and a malleation ureter for bladder washes is disclosed, including the pipe, the fixed intercommunication of lateral wall of pipe has the branch pipe, the mounting hole has been seted up to the outer wall of pipe, the pore wall fixedly connected with connecting pipe of mounting hole, the one end fixedly connected with conical tube of connecting pipe, the outer wall movable sleeve of conical tube is equipped with the fixed block, the fixed block is close to the lateral wall of pipe one side and has seted up the bell mouth corresponding with the conical tube, the lateral wall fixedly connected with malleation that pipe one side was kept away from to the fixed block connects. The utility model discloses the effectual problem of using traditional method to lead to the ureter to leak urine of having avoided, still the effectual convenience that improves the ureter is fixed.

Description

Positive pressure urinary catheter for bladder irrigation

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a malleation ureter for bladder washes.

Background

The catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride, can be inserted into the bladder through the urethra to drain urine, after the catheter is inserted into the bladder, an air bag is arranged at the end close to the end of the catheter to fix the catheter to stay in the bladder and not to be easily separated, and the drainage tube is connected with a urine bag to collect urine.

The end of current catheter has two joints, a joint is used for connecting the syringe, one is used for connecting the urine bag, some patients need wash the bladder when urinating, need perforate at the lateral wall of ureter with the syringe needle, then the tube head that is located the connecting pipe at syringe needle back is connected to and punctures in the hole, the connecting pipe inputs flush fluid and washes the bladder to the bladder, such puncture infusion mode, need puncture repeatedly, easily cause the ureter to leak urine, and current ureter is fixed comparatively inconvenient when needs are fixed, the convenience in use of ureter has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the puncture of the urinary catheter easily leads to the urinary catheter to leak urine and the urinary catheter is fixed and is inconvenient when flushing the bladder in the prior art, and providing a positive pressure urinary catheter for flushing the bladder.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a malleation ureter for bladder washes, includes the pipe, the fixed intercommunication of lateral wall of pipe has the branch pipe, the mounting hole has been seted up to the outer wall of pipe, the pore wall fixedly connected with connecting pipe of mounting hole, the one end fixedly connected with conical duct of connecting pipe, the outer wall movable sleeve of conical duct is equipped with the fixed block, the fixed block is close to the lateral wall of pipe one side and has seted up the bell mouth corresponding with the conical duct, the lateral wall fixedly connected with malleation that pipe one side was kept away from to the fixed block connects.

Preferably, the outer wall movable sleeve of pipe is equipped with the movable plate, the removal hole has been seted up to the lateral wall of movable plate one side, the pipe runs through the movable plate through removing the hole, the lateral wall fixedly connected with dead lever of movable plate upside, the pole wall movable sleeve of dead lever is equipped with rotates the frame, rotate the lateral wall of frame downside and seted up the rotation hole, the dead lever runs through the rotation frame through rotating the hole, the one end fixedly connected with limiting plate of movable plate is kept away from to the dead lever.

Preferably, the hole wall of the moving hole is fixedly connected with a rubber ring.

Preferably, the right end of the conduit is tapered.

Preferably, the inner wall of the left end of the conduit is fixedly connected with a support ring plate.

Preferably, the concrete materials of the conical tube and the fixing block are polypropylene.

Compared with the prior art, the utility model provides a malleation ureter for bladder washes possesses following beneficial effect:

1. this a malleation ureter for bladder washes, pipe through setting up, the branch pipe, the mounting hole, the connecting pipe, the conical duct, the fixed block, bell mouth and malleation joint, during the use, insert the conical duct in the bell mouth, be used for pressing the malleation joint, make the conical duct card go into in the bell mouth, when needing to wash the bladder, water inlet department from the malleation joint pours into the flush fluid, the flush fluid gets into in the pipe via the conical duct, the malleation joint can only one-way circulation, guarantee that the flush fluid can not flow backwards, the corresponding traditional mode of washing of this device, high durability and convenient use, and the leakproofness is better, the effectual problem of using traditional method to lead to the ureter to leak urine easily has been.

2. This a malleation ureter for bladder washes, through the movable plate that sets up, removal hole, dead lever, rotation frame, rotation hole and limiting plate, during the use, the pulling movable plate makes the movable plate remove suitable position, hangs the pipe through rotating the frame, rotates and rotates the frame and come the adjustment and hang the angle, avoids the pipe to buckle, and this device is effectual has improved the convenience that the ureter is fixed.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the effectual problem of using traditional method to lead to the ureter to leak urine of having avoided, still the effectual convenience that improves the ureter is fixed.

Drawings

Fig. 1 is a schematic structural view of a positive pressure ureter for bladder irrigation according to the present invention;

FIG. 2 is a schematic structural view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a portion B in fig. 1.

In the figure: the device comprises a guide pipe 1, a branch pipe 2, a mounting hole 3, a connecting pipe 4, a conical pipe 5, a fixing block 6, a conical hole 7, a positive pressure joint 8, a moving plate 9, a moving hole 10, a fixing rod 11, a rotating frame 12, a rotating hole 13, a limiting plate 14, a rubber ring 15 and a supporting ring plate 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a malleation ureter for bladder washes, including pipe 1, the fixed intercommunication of lateral wall of pipe 1 has branch pipe 2, mounting hole 3 has been seted up to the outer wall of pipe 1, the pore wall fixedly connected with connecting pipe 4 of mounting hole 3, the one end fixedly connected with conical tube 5 of connecting pipe 4, the outer wall movable sleeve of conical tube 5 is equipped with fixed block 6, the lateral wall that fixed block 6 is close to pipe 1 one side is seted up with conical tube 5 corresponding bell mouth 7, the lateral wall fixedly connected with malleation of fixed block 6 keep away from pipe 1 one side connects 8, malleation connects 8 and is the one-way flow that is commonly used in the medical treatment and connects, liquid can only circulate from one end.

The outer wall movable sleeve of pipe 1 is equipped with movable plate 9, and removal hole 10 has been seted up to the lateral wall of movable plate 9 one side, and pipe 1 runs through movable plate 9 through removing hole 10, and the lateral wall fixedly connected with dead lever 11 of movable plate 9 upside, and the pole wall movable sleeve of dead lever 11 is equipped with rotates frame 12, rotates the lateral wall of frame 12 downside and has seted up rotation hole 13, and dead lever 11 runs through rotation frame 12 through rotating hole 13, and the one end fixedly connected with limiting plate 14 of movable plate 9 is kept away from to dead lever 11.

The wall of the moving hole 10 is fixedly connected with a rubber ring 15, so that the sliding resistance of the moving plate 9 is increased, and the moving plate 9 is prevented from sliding automatically.

The right end of the catheter 1 is tapered to facilitate insertion of the catheter 1 into the bladder.

The inner wall of the left end of the catheter 1 is fixedly connected with a supporting ring plate 16, so that the rigidity of the joint of the catheter 1 and the urine bag is improved, and the catheter 1 and the urine bag are convenient to connect.

The concrete material of conical tube 5 and fixed block 6 is polypropylene, makes conical tube 5 and fixed block 6 have elasticity, improves the steadiness of conical tube 5 and fixed block 6 block.

In the utility model, when in use, the conical tube 5 is inserted into the conical hole 7 to press the positive pressure joint 8, so that the conical tube 5 is clamped into the conical hole 7, when the bladder needs to be washed, flushing fluid is injected from the water inlet of the positive pressure joint 8 and enters the catheter 1 through the conical tube 5, the positive pressure joint 8 can only flow in one direction, so as to ensure that the flushing fluid can not flow backwards; when the device is used, the movable plate 9 is pulled to move the movable plate 9 to a proper position, the catheter 1 is suspended through the rotating frame 12, the rotating frame 12 is rotated to adjust the suspension angle, the catheter 1 is prevented from being bent, and the device effectively improves the convenience of fixing the urinary catheter.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a malleation ureter for bladder washes, includes pipe (1), its characterized in that, the fixed intercommunication of lateral wall of pipe (1) has branch pipe (2), mounting hole (3) have been seted up to the outer wall of pipe (1), pore wall fixedly connected with connecting pipe (4) of mounting hole (3), the one end fixedly connected with toper pipe (5) of connecting pipe (4), the outer wall activity cover of toper pipe (5) is equipped with fixed block (6), fixed block (6) are close to the lateral wall of pipe (1) one side and seted up corresponding bell mouth (7) with toper pipe (5), the lateral wall fixedly connected with malleation that pipe (1) one side was kept away from in fixed block (6) connects (8).

2. The positive pressure urinary catheter for bladder irrigation according to claim 1, wherein the outer wall of the catheter (1) is movably sleeved with a movable plate (9), a movable hole (10) is formed in the side wall of one side of the movable plate (9), the catheter (1) penetrates through the movable plate (9) through the movable hole (10), a fixed rod (11) is fixedly connected to the side wall of the upper side of the movable plate (9), a rotating frame (12) is movably sleeved on the rod wall of the fixed rod (11), a rotating hole (13) is formed in the side wall of the lower side of the rotating frame (12), the fixed rod (11) penetrates through the rotating frame (12) through the rotating hole (13), and a limiting plate (14) is fixedly connected to one end, far away from the movable plate (9), of the fixed rod (11.

3. A positive pressure ureter for bladder irrigation according to claim 2, characterized in that the wall of the mobile hole (10) is fixedly connected with a rubber ring (15).

4. A positive pressure ureter for bladder irrigation according to claim 1, characterized in that the right end of the catheter (1) is tapered.

5. A positive pressure ureter for bladder irrigation according to claim 1, characterized in that a support ring plate (16) is fixedly connected to the inner wall of the left end of the catheter (1).

6. The positive-pressure urinary catheter for bladder irrigation according to claim 1, wherein the conical tube (5) and the fixing block (6) are made of polypropylene.