CN211301441U - Syringe for bladder irrigation - Google Patents

Abstract

The utility model discloses a bladder washes uses syringe, which comprises an outer cover, it has the push-type broach to slide in the overcoat, the tip of overcoat is equipped with washes the mouth, be equipped with outlet and water inlet on the outer wall of overcoat, just install switch one, switch two switch three that are located and wash the mouth, outlet and the water inlet outside on the outer wall of overcoat respectively, be fixed with the taper joint on the tip outer wall of washing the mouth, the outside of taper joint is rotated and is connected with the splint that just laminate mutually with the taper joint inclined plane that two symmetries set up, the symmetry is fixed with the connecting plate on the tip outer wall of overcoat. The utility model discloses a set up the taper joint and be connected with the catheter to carry out the secondary through splint and fix, strengthen the zonulae occludens between syringe and catheter, effectively avoid leaking, gas leakage, the problem of dabbling, set up water inlet and outlet simultaneously, need not separate syringe and catheter, accomplish water storage and drainage process, convenient operation saves time, laborsaving.

Description

Syringe for bladder irrigation

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a bladder washes uses syringe.

Background

The urinary system is subjected to heavy bleeding due to trauma, tumor, operation and the like, and blood clots in the bladder are easy to form, so that the catheter is blocked and the drainage is not smooth, and doctors are often required to manually wash the bladder beside the bed to flush out the blood clots.

At present, the bladder is flushed by using a common injector, but the nipple of the common injector is not equal to the size of the catheter connector, the common injector and the catheter connector are not stable in connection, the problems of water leakage, air leakage, water splashing and the like easily occur when the bladder is flushed, the injector and the catheter need to be separated after flushing every time, and the complex problems of water drainage and water re-pumping exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the background technology and providing a bladder irrigation injector.

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

an injector for flushing bladder comprises an outer sleeve, a push cylinder is arranged in the outer sleeve in a sliding way, a flushing opening is arranged at the end part of the outer sleeve, a water outlet and a water inlet are arranged on the outer wall of the outer sleeve, and the outer wall of the outer sleeve is respectively provided with a first switch and a second switch which can be switched on and off and are positioned at the outer sides of the flushing port, the water outlet and the water inlet, a conical joint is fixed on the outer wall of the end part of the flushing port, two clamping plates which are symmetrically arranged and are attached to the inclined plane of the conical joint are rotationally connected to the outer side of the conical joint, the outer wall of the end part of the outer sleeve is symmetrically fixed with connecting plates, one side of each connecting plate close to the clamping plate is fixed with a sleeve, each sleeve is internally fixed with a telescopic spring, the end part of the telescopic spring is fixed with a connecting rod, the end part of the connecting rod is fixed with a ball which is contacted with the outer wall of the clamping plate, and a pressing plate is jointly fixed between the two connecting rods.

Preferably, a constant temperature heating plate is bonded on the outer wall of the water inlet.

Preferably, the second switch and the third switch are both one-way valves.

Preferably, a plurality of bulges are uniformly distributed on the inner side wall of each clamping plate, and notches matched with the bulges are formed in the outer wall of the conical joint.

Preferably, a horizontal plate is fixed on one side of one of the connecting plates, which is close to the clamping plate, and a sponge layer is adsorbed on the horizontal plate.

Preferably, a first magnet layer is embedded in the horizontal plate, and a second magnet layer with the opposite magnetism to the first magnet layer is fixed on the lower side wall of the sponge layer.

Compared with the prior art, the syringe for flushing the bladder has the advantages that:

1. a constant-temperature heating plate is bonded on the outer wall of the water inlet, and the introduced flushing liquid is heated through the constant-temperature heating plate, so that the temperature of the introduced flushing liquid is ensured, and the comfort in the flushing process is ensured;

2. the conical connector is arranged, the conical connector can be used for inserting and connecting catheters with different sizes, and the applicability is wider;

3. the catheter is provided with the clamping plate, after the catheter is inserted into the outer wall of the conical joint, the clamping plate rotates towards the inner side under the reverse elasticity of the telescopic spring to be contacted with the conical joint, the bulge is clamped into the notch to further fix the catheter, the catheter is prevented from being separated from the conical joint, the tight connection between the syringe and the catheter is enhanced, and the problems of water leakage, air leakage and water splashing are effectively avoided;

4. when the bladder is flushed, the connecting plate is placed on the lower side of the bladder, and leaked flushing liquid is adsorbed through the sponge layer, so that the surrounding environment is prevented from being polluted;

to sum up, the utility model discloses a set up the cone-shaped joint and be connected with the catheter to carry out the secondary through splint and fix, strengthen the zonulae occludens between syringe and catheter, effectively avoid leaking, gas leakage, the problem of dabbling, set up water inlet and outlet simultaneously, need not separate syringe and catheter, accomplish water storage and drainage process, convenient operation saves time, laborsaving.

Drawings

Fig. 1 is a schematic structural view of a bladder irrigation syringe provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises an outer sleeve 1, a push cylinder 2, a flushing port 3, a water outlet 4, a water inlet 5, a conical joint 6, a first switch 7, a second switch 8, a third switch 9, a constant-temperature heating plate 10, a clamping plate 11, a connecting plate 12, a sleeve 13, a connecting rod 14, a round ball 15, a telescopic spring 16, a pressing plate 17, a notch 18, a sponge layer 19 and a second magnet layer 20.

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.

Referring to fig. 1-2, a bladder washes uses the inspirator, including overcoat 1, sliding in overcoat 1 has a push cylinder 2, the tip of overcoat 1 has washes the mouth 3, there are outlet 4 and water inlet 5 on the outer wall of overcoat 1, and install the switch one 7 that is located and washes the mouth 3, outlet 4 and water inlet 5 outside on the outer wall of overcoat 1 respectively, switch two 8 can switch three 9, switch two 8 and switch three 9 are the check valves, adopt the check valve to avoid the washing liquid reflux after washing that sucks in overcoat 1, guarantee that the washing liquid discharged from outlet 4 can not flow back and cause the problem that can't be discharged completely, avoid the water inlet 5 to receive the pollution at the same time, there is a constant temperature hot plate 10 on the outer wall of water inlet 5, the constant temperature hot plate 10 is the existing constant temperature heating equipment, can adopt the hot plate about 30 ℃ specifically, guarantee the temperature that the washing liquid, ensuring the comfort in the flushing process.

Be fixed with conical joint 6 on the tip outer wall of mouth of washing 3, conical joint 6 of setting can supply the plug-in connection of the catheter of variation in size, the suitability is wider, conical joint 6's the outside is rotated and is connected with two symmetries and the splint 11 of laminating mutually with conical joint 6 inclined plane, every splint 11's inside wall evenly distributed has a plurality of archs, seted up on conical joint 6's the outer wall with protruding assorted notch 18, the catheter inserts back on conical joint 6's the outer wall, splint 11 contact with conical joint 6, protruding card goes on further fixing the catheter in going into notch 18, avoid the catheter to break away from conical joint 6.

The symmetry is fixed with connecting plate 12 on the tip outer wall of overcoat 1, one side that every connecting plate 12 is close to splint 11 all is fixed with sleeve 13, army is fixed with expanding spring 16 in every sleeve 13, expanding spring 16's end fixing has connecting rod 14, connecting rod 14's end fixing has the ball 15 that contacts with splint 11 outer wall, be fixed with press plate 17 jointly between two connecting rods 14, press plate 17 toward 2 one side of pushing cylinder, insert the tip of catheter to conical joint 6's outer wall, it presses plate 17 to relieve, under expanding spring 16's reverse elasticity, connecting rod 14 drives ball 15 and removes toward splint 11, it supports tightly towards the outer wall of inboard rotation and catheter to extrude splint 11, accomplish the fixed of catheter.

When the bladder is flushed, the water inlet 5 is connected with external flushing fluid, the first switch 7 and the second switch 8 are closed, the third switch 9 is opened, the push cylinder 2 is pulled to suck the flushing fluid into the outer sleeve 1, the second switch 8 and the third switch 9 are closed, the first switch 7 is opened, the push cylinder 2 is pushed to extrude the flushing fluid into the bladder to flush the bladder, the push cylinder 2 is pulled to suck the flushing fluid and blood clots in the bladder into the injector, the first switch 7 and the third switch 9 are closed, the second switch 8 is opened, the push cylinder 2 is pushed to discharge the sucked bladder flushing fluid and blood clots into the waste bucket, and the steps are repeated for 2-4 times to flush the bladder for multiple times.

One side that one of them connecting plate 12 is close to splint 11 is fixed with the horizontal plate, it has sponge layer 19 to adsorb on the horizontal plate, the inside of horizontal plate is inlayed and is equipped with magnet layer one, the lower lateral wall of sponge layer 19 is fixed with magnet layer two 20 opposite with magnet magnetism, accomplish the fixed of sponge layer 19 through the absorption of magnet layer one and magnet layer two 20, carry out the flushing operation of bladder, place connecting plate 12 in the bladder downside, the flush fluid that will spill through sponge layer 19 adsorbs, avoid polluting the surrounding environment.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

when the bladder irrigation work is carried out, the irrigation opening 3 is connected with an external urinary catheter, the pressing plate 17 is pressed towards one side of the push cylinder 2, the end part of the urinary catheter is inserted into the outer wall of the conical connector 6, the pressing plate 17 is released, the connecting rod 14 drives the ball 15 to move towards the clamping plate 11 under the reverse elasticity of the telescopic spring 16, the clamping plate 11 is extruded to rotate towards the inner side to be tightly abutted against the outer wall of the urinary catheter, the urinary catheter is fixed, the water inlet 5 is connected with external irrigation fluid, the switch I7 and the switch II 8 are closed, the switch III 9 is opened, the push cylinder 2 is pulled to suck the irrigation fluid into the outer sleeve 1, the switch II 8 and the switch III 9 are closed, the switch I7 is opened, the push cylinder 2 is pushed to extrude the irrigation fluid into the bladder to carry out the bladder irrigation, the bladder irrigation fluid and blood clots are sucked into the injector by pulling the push cylinder 2, the switch I7, pushing the push cylinder 2 to discharge the sucked bladder irrigation liquid and blood clots into the waste bucket, repeating the steps for 2-4 times, and performing bladder irrigation for multiple times.

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 (6)

1. The syringe for flushing the bladder comprises an outer sleeve (1) and is characterized in that a push cylinder (2) slides in the outer sleeve (1), a flushing port (3) is arranged at the end part of the outer sleeve (1), a water outlet (4) and a water inlet (5) are arranged on the outer wall of the outer sleeve (1), a first switch (7) and a second switch (8) which can be switched to a third switch (9) are respectively arranged on the outer wall of the outer sleeve (1) and positioned outside the flushing port (3), the water outlet (4) and the water inlet (5), a conical joint (6) is fixed on the outer wall of the end part of the flushing port (3), two symmetrically arranged clamping plates (11) which are matched with the inclined plane of the conical joint (6) are rotatably connected on the outer side of the outer sleeve (1), connecting plates (12) are symmetrically fixed on the outer wall of the end part of the outer sleeve (1), and a sleeve (13) is fixed on one side of each connecting plate, each sleeve (13) is internally fixed with a telescopic spring (16), the end part of each telescopic spring (16) is fixed with a connecting rod (14), the end part of each connecting rod (14) is fixed with a round ball (15) which is in contact with the outer wall of the clamping plate (11), and a pressing plate (17) is jointly fixed between the two connecting rods (14).

2. A bladder irrigation syringe according to claim 1, wherein a thermostatic heating plate (10) is bonded to the outer wall of the water inlet (5).

3. The syringe for irrigating bladder according to claim 1, wherein said second switch (8) and said third switch (9) are both one-way valves.

4. The syringe for irrigating the bladder according to claim 1, wherein a plurality of protrusions are uniformly distributed on the inner side wall of each splint (11), and the outer wall of the conical joint (6) is provided with notches (18) matched with the protrusions.

5. A syringe as claimed in claim 1, wherein a horizontal plate is fixed to one side of one of the connecting plates (12) adjacent to the splint (11), and a sponge layer (19) is attached to the horizontal plate.

6. The syringe for washing the bladder according to claim 5, wherein a first magnet layer is embedded inside the horizontal plate, and a second magnet layer (20) with the opposite magnetism to the first magnet layer is fixed on the lower side wall of the sponge layer (19).

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