CN214911484U

CN214911484U - Bladder washing unit for uropoiesis surgery

Info

Publication number: CN214911484U
Application number: CN202120346039.4U
Authority: CN
Inventors: 丁佳锋; 刘媛媛; 张韬; 陈振中
Original assignee: Lishui Central Hospital
Current assignee: Lishui Central Hospital
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-30
Anticipated expiration: 2031-02-07

Abstract

The utility model discloses a urinary surgery bladder flusher, the liquid storage bucket is fixed with the drain pipe, the junction of liquid storage bucket and drain pipe sets up the flow valve, the mouth of pipe department of drain pipe is fixed with the branch liquid pipe, the junction of drain pipe and branch liquid pipe sets up the check valve, divide and fixedly set up the three way connection on the liquid pipe, fixed set up the catheter on the bottom wall of three way connection, fixed set up the connecting pipe on the lateral wall of three way connection, set up the return flow channel in the connecting pipe, the return flow channel comprises cylindricality passageway and toper passageway integration intercommunication, set up the piston in the cylindricality passageway, set up the sealing plug in the toper passageway, the sealing plug is fixed through the connecting rod with the piston, the end that corresponds cylindricality passageway and toper passageway on the connecting pipe sets up the return liquid mouth, fixed set up the liquid storage bag on the return liquid mouth, the mouth of drainage tube department is fixed, the utility model is simple in operation, convenient use and high bladder irrigation efficiency.

Description

Bladder washing unit for uropoiesis surgery

Technical Field

The utility model relates to a uropoiesis science and technology field, concretely relates to bladder washing unit for uropoiesis surgery.

Background

Bladder irrigation is widely used in urology and is essential when patients have poor or blocked urination. In the existing medical stage, when urinary surgery medical personnel drain urine and wash bladder for patients, the urinary catheter on the drainage bag must be inserted into urethra to lead out urine, then the urinary catheter is pulled out to be inserted into a liquid conveying pipe to wash bladder, the washing pipe is taken out again after washing, the urinary catheter on the drainage bag is inserted into urethra to be drained out, the washing liquid is complex to operate, and iatrogenic cross infection is easy to cause.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, a bladder irrigation device for urinary surgery is proposed to solve the problems in the background art.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a bladder washing unit for urology surgery, including the liquid storage bucket, the fixed drain pipe that sets up on the liquid storage bucket, the junction of liquid storage bucket and drain pipe sets up the flow valve, the mouth of pipe department of drain pipe is fixed to be set up and is divided the liquid pipe, the junction of drain pipe and branch liquid pipe sets up the check valve, divide the liquid pipe to fixedly set up three way connection, fixedly set up the catheter on the bottom wall of three way connection, fixedly set up the connecting pipe on the lateral wall of three way connection, set up the return flow channel in the connecting pipe, the return flow channel comprises cylindricality passageway and toper passageway integration intercommunication, the bore of cylindricality passageway is greater than the bore of toper passageway, set up the piston in the cylindricality passageway, the piston rod of piston is worn out of the connecting pipe, set up in the toper passageway, the sealing plug passes through the connecting rod with the piston and fixes, the connecting pipe is provided with a liquid return port corresponding to the connecting end of the cylindrical channel and the conical channel, the liquid return port is fixedly provided with a drainage pipe, and the pipe orifice of the drainage pipe is fixedly provided with a liquid storage bag.

Further, a liquid level window is arranged on the liquid storage barrel.

Further, the three-way joint is fixedly connected with the liquid distribution pipe through threads.

Further, a sealing ring is arranged at the threaded connection position of the three-way joint and the liquid distribution pipe.

Furthermore, a limit stop edge is arranged in the cylindrical channel corresponding to the outer side end of the piston.

Further, the piston rod of the piston is configured as a T-shaped rod.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the utility model provides a urinary surgery uses bladder washing unit, easy operation, convenient to use, bladder washing efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the three-way joint of the present invention.

1-a liquid storage barrel; 11-a liquid outlet pipe; 12-a flow valve; 13-a liquid separating pipe; 14-a non-return valve; 15-liquid level window;

2-a three-way joint; 21-urinary catheter; 3-connecting pipe; 31-a return channel; 32-cylindrical channel; 33-a tapered channel; 34-a piston; 35-a sealing plug; 36-a connecting rod; 4-a liquid return port; 41-a drainage tube; 42-liquid storage bag.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The urinary bladder irrigation device for surgery as shown in fig. 1-2 comprises a liquid storage barrel 1, a liquid outlet pipe 11 is fixedly arranged on the liquid storage barrel 1, a flow valve 12 is arranged at the joint of the liquid storage barrel 1 and the liquid outlet pipe 11, a liquid distribution pipe 13 is fixedly arranged at the pipe orifice of the liquid outlet pipe 11, a check valve 14 is arranged at the joint of the liquid outlet pipe 11 and the liquid distribution pipe 13, a three-way joint 2 is fixedly arranged on the liquid distribution pipe 13, a catheter 21 is fixedly arranged on the bottom wall of the three-way joint 2, a connecting pipe 3 is fixedly arranged on the side wall of the three-way joint 2, a backflow passage 31 is arranged in the connecting pipe 3, the backflow passage 31 is formed by integrally communicating a cylindrical passage 32 and a conical passage 33, the caliber of the cylindrical passage 32 is larger than that of the conical passage 33, a piston 34 is arranged in the cylindrical passage 32, and the piston rod of the piston 34 penetrates out of the connecting pipe 3, a sealing plug 35 is arranged in the conical passage 33, the sealing plug 35 is fixed with the piston 34 through a connecting rod 36, a liquid return port 4 is arranged on the connecting pipe 3 corresponding to the connecting end of the cylindrical passage 32 and the conical passage 33, a drainage pipe 41 is fixedly arranged on the liquid return port 4, and a liquid storage bag 42 is fixedly arranged at the pipe orifice of the drainage pipe 41.

The first embodiment:

preferably, the liquid storage barrel 1 is provided with a liquid level window 15.

Preferably, the three-way joint 2 is fixedly connected with the liquid distribution pipe 13 in a threaded manner.

Further, a sealing ring is arranged at the threaded connection position of the three-way joint 2 and the liquid distribution pipe 13.

Second embodiment:

preferably, a positive stop is provided in the cylindrical passage 32 corresponding to the outboard end of the piston 34.

Further, the piston rod of the piston 34 is provided as a T-bar.

The utility model provides a bladder washing unit for uropoiesis surgery, this washing unit is when carrying out the bladder to the patient and wash, and the flow valve 12 on the accessible stock solution bucket 1 controls the outflow of flush fluid to and the size of flow when washing. The flushing liquid flows into the liquid separating pipe 13 through the liquid outlet pipe 11 and is guided through the three-way joint 2. The catheter 21 arranged on the three-way joint 2 is used for drainage of the flushing fluid poured into the bladder of the patient, thereby realizing bladder flushing.

After the washing, when the urine of the patient is discharged, the backflow liquid can flow back through the catheter 21, at the moment, due to the unidirectionality of the check valve 14 arranged on the liquid distribution pipe 2, the backflow liquid cannot flow back into the liquid outlet pipe 11, at the moment, the piston rod pulls the piston 34 to retract, the sealing plug 35 is pulled out from the conical channel 33 under the driving of the connecting rod 36, and then the gap between the sealing plug and the liquid outlet pipe is exposed, at the moment, the backflow liquid flowing back into the three-way connector 2 can flow into the connecting pipe 3 and flow out from the liquid return port 4, and flows into the liquid storage bag 42 for centralized collection and treatment under the drainage of the drainage pipe 41.

When the patient is washed repeatedly, the piston 34 can be pushed inwards again to seal the conical channel 33 by the sealing plug 35, so that the interface between the connecting pipe 3 and the three-way joint 2 is sealed, and the washing liquid can only flow into the catheter 21 to wash the bladder of the patient.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A bladder irrigation device for urology surgery, characterized in that: including liquid storage bucket (1), fixed drain pipe (11) that sets up on liquid storage bucket (1), the junction of liquid storage bucket (1) and drain pipe (11) sets up flow valve (12), the mouth of pipe department of drain pipe (11) is fixed to be set up and divides liquid pipe (13), the junction of drain pipe (11) and branch liquid pipe (13) sets up check valve (14), divide fixed three way connection (2) that set up on liquid pipe (13), fixed catheter (21) that set up on the diapire of three way connection (2), fixed connecting pipe (3) that set up on the lateral wall of three way connection (2), set up backflow passageway (31) in connecting pipe (3), backflow passageway (31) comprise cylindricality passageway (32) and toper passageway (33) integration intercommunication, the bore of cylindricality passageway (32) is greater than the bore of toper passageway (33), set up piston (34) in cylindricality passageway (32), the utility model discloses a liquid storage device, including connecting pipe (3), sealing plug (35) are set up in toper passageway (33), the connecting pipe (3) is worn out outside the piston rod of piston (34), sealing plug (35) are fixed through connecting rod (36) with piston (34), it sets up back liquid mouth (4) to correspond the end of meeting of cylindricality passageway (32) and toper passageway (33) on connecting pipe (3), return on liquid mouth (4) fixed drainage tube (41) that sets up, the fixed stock solution bag (42) that sets up in mouth of pipe department of drainage tube (41).

2. A urinary surgical bladder irrigation device as claimed in claim 1, wherein: the liquid storage barrel (1) is provided with a liquid level window (15).

3. A urinary surgical bladder irrigation device as claimed in claim 1, wherein: the three-way joint (2) is fixedly connected with the liquid distribution pipe (13) through threads.

4. A urinary surgical bladder irrigation device as claimed in claim 3, wherein: and a sealing ring is arranged at the threaded connection part of the three-way joint (2) and the liquid distribution pipe (13).

5. A urinary surgical bladder irrigation device as claimed in claim 1, wherein: and a limit stop edge is arranged in the cylindrical channel (32) corresponding to the outer side end of the piston (34).

6. A urinary surgical bladder irrigation device as claimed in claim 5, wherein: the piston rod of the piston (34) is arranged as a T-shaped rod.