CN211461476U

CN211461476U - Novel external urethral catheterization device

Info

Publication number: CN211461476U
Application number: CN201922430793.1U
Authority: CN
Inventors: 陈琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-11
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a novel outer catheterization device, it includes the cover body (1), valve (2), catheter (3), air-blower (4) and draught fan (5), and the bottom of the cover body (1) has set firmly drain pipe (6), and drain pipe (6) and the cover body (1) intercommunication, exhaust tube (7) and drain pipe (6) intercommunication, the end of drain pipe (6) is managed the union coupling with the entrance point of valve (2), and intake pipe (8) are located the upper end of catheter (3), and intake pipe (8) and catheter (3) intercommunication, the suction opening and exhaust tube (7) of draught fan (5) are connected through pipeline I (9), the air outlet and intake pipe (8) of air-blower (4) are managed II (10) and are connected. The utility model has the advantages that: compact structure, prevent that ammonia from polluting surrounding air, preventing to have residual urine to drip to subaerial, easy operation.

Description

Novel external urethral catheterization device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a novel external catheterization device.

Background

Urine examination is one of three medical examination items (blood, urine and feces) which are commonly used clinically at present, and has very important values for clinical diagnosis, curative effect judgment and prognosis. Before urine examination, need collect the human exhaust urine, discharge the urine ration after collecting in the test tube, detect through medical instrument at last.

Chinese patent publication No. CN208770120U discloses an anti-reflux male external urinary catheter, which comprises a urinary catheter, wherein the urinary catheter comprises a catheter body and a catheter body fixing device; the sleeve body is of a sleeve structure with openings at two ends, and the size and the shape of the sleeve structure are matched with the male urethra; the larger end of the sleeve body opening is a sleeved end which can be sleeved on the male urethra, and the other end is an outlet end; the outlet end of the sleeve body is connected with a catheter, and the tail end of the catheter is embedded into a liquid inlet pipe of the urine collection bag. When collecting the urine, human exhaust urine enters into in the collection urine bag through the big port of cover body, the exit end of the cover body, catheter in order to realized the collection of urine, collected the back that finishes, extracted the catheter from in the collection urine bag, will collect the urine bag at last and send into the laboratory. However, such an external urinary catheter has the following drawbacks: 1. after the human body discharges urine, a large amount of ammonia gas with pungent smell exists in the cavity of the sleeve body, and the ammonia gas pollutes the surrounding air. 2. When the catheter is pulled out from the urine collecting bag, residual urine still exists in the catheter, the urine drips from the tail end of the catheter after being collected, and the urine drips on the ground are very bad in smell and very unhygienic after being volatilized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a novel external urethral catheterization device which has compact structure, prevents ammonia gas from polluting the surrounding air and prevents residual urine drops from dripping on the ground and has simple operation.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a novel outer catheterization device, it includes the cover body, valve, catheter, air-blower and draught fan, the bottom of the cover body has set firmly the drain pipe, and drain pipe and cover body intercommunication are provided with the exhaust tube on the cylinder of drain pipe, exhaust tube and drain pipe intercommunication, the end of drain pipe is managed the union coupling with the entrance point of valve, the exit end department of valve is connected with the catheter through the pipe coupling, is provided with the intake pipe on the cylinder of catheter, and the intake pipe is located the upper end of catheter, intake pipe and catheter intercommunication, the suction opening and the exhaust tube of draught fan are connected through pipeline I, the air outlet and the intake pipe of air-blower are connected through pipeline II.

The sleeve body is a conical hollow shell, an inverted conical hole is formed in the conical hollow shell, and the top of the inverted conical hole is open.

The drain pipe is vertically arranged, and the upper end part of the drain pipe is welded in the lower port of the inverted conical hole.

The device still includes the gas holder, the entry end of gas holder is connected with the air exit pipe card of draught fan.

The device is characterized by further comprising a rack supported on the ground, wherein a mounting plate is arranged at the top of the rack, an arc-shaped groove is formed in the front end face of the mounting plate, and the conical hollow shell is welded in the arc-shaped groove.

The welding has the platform in the frame, draught fan and air-blower are all installed on the top surface of platform.

The tail end of the catheter is embedded into a liquid inlet pipe of the urine collection bag.

The valve is a stop valve.

The utility model has the advantages of it is following:

1. the utility model discloses an ammonia that the draught fan will overlap internal, in the drain pipe and in the air is taken out from exhaust tube department, and the ammonia of taking out enters into the gas holder through exhaust tube, pipeline I, draught fan in order and collects at last to effectively prevented ammonia pollution surrounding air, amazing nose.

2. The utility model discloses an air-blower is with air suction to pipeline II in, the air with pressure enters into the catheter through pipeline II, intake pipe in order at last, and pressurized air will be attached to the intraductal residual urine of catheter and all blow in collection urine bag and collect to after having avoided medical staff to extract the catheter, the intraductal residual urine of catheter drips, thereby prevents to have residual urine to drip subaerially.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the mounting plate;

in the figure, 1-sleeve body, 2-valve, 3-catheter, 4-blower, 5-draught fan, 6-liquid outlet pipe, 7-air exhaust pipe, 8-air inlet pipe, 9-pipeline I, 10-pipeline II, 11-inverted cone-shaped hole, 12-air storage tank, 13-frame, 14-mounting plate, 15-arc groove and 16-urine collection bag.

Detailed Description

The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:

as shown in fig. 1, a novel external urethral catheterization device comprises a sleeve body 1, a valve 2, a urethral catheter 3, an air blower 4 and a draught fan 5, wherein the sleeve body 1 is a conical hollow shell, an inverted cone-shaped hole 11 is arranged in the conical hollow shell, the top of the inverted cone-shaped hole 11 is open, a liquid outlet pipe 6 is fixedly arranged at the bottom of the sleeve body 1, the liquid outlet pipe 6 is vertically arranged, the upper end part of the liquid outlet pipe is welded in the lower port of the inverted cone-shaped hole 11, the liquid outlet pipe 6 is communicated with the sleeve body 1, an exhaust pipe 7 is arranged on the cylindrical surface of the liquid outlet pipe 6, the exhaust pipe 7 is communicated with the liquid outlet pipe 6, the tail end of the liquid outlet pipe 6 is connected with an inlet pipe card of the valve 2, the urethral catheter 3 is connected with the outlet end of the valve 2 through the pipe card, the valve 2 is in a conduction state in an initial state, intake pipe 8 and catheter 3 intercommunication, draught fan 5's suction opening is connected through pipeline I9 with exhaust tube 7, the air outlet and the intake pipe 8 of air-blower 4 are connected through pipeline II 10.

As shown in figures 1-2, the device further comprises a gas storage tank 12, and the inlet end of the gas storage tank 12 is connected with the air outlet of the induced draft fan 5 through a pipe joint. The device is still including supporting in subaerial frame 13, the top of frame 13 is provided with mounting panel 14, arc wall 15 has been seted up on the preceding terminal surface of mounting panel 14, and the hollow shell of toper welds in arc wall 15.

As shown in fig. 1, a platform is welded on the frame 13, and the induced draft fan 5 and the blower 4 are both installed on the top surface of the platform. The tail end of the urinary catheter 3 is embedded in a liquid inlet pipe of the urine collection bag 16.

The working process of the utility model is as follows:

when collecting urine, the patient urinates into the cover body 1 with urine from the big port department of back taper hole 11, and the urine gets into in the urine collection bag 16 through back taper hole 11, drain pipe 6, valve 2, catheter 3 in order, and after the urine finishes, patient informs medical staff to get and collects urine bag 16. Medical staff close the valve 2, and open the draught fan 5 and the blower 4, the draught fan 5 draws the ammonia gas in the body 1, the liquid outlet pipe 6 and the air out from the air exhaust pipe 7, the drawn ammonia gas passes through the air exhaust pipe 7, the pipeline I9 and the draught fan 5 in sequence and finally enters the gas storage tank 12 to be collected, thereby effectively preventing the ammonia gas from polluting the surrounding air and irritating the nose; meanwhile, the air blower 4 sucks air into the pipeline II10, the air with pressure enters the urinary catheter 3 through the pipeline II10 and the air inlet pipe 8 in sequence, and the residual urine attached to the urinary catheter 3 is collected in the urine collecting bag 16, so that the residual urine in the urinary catheter 3 is prevented from dripping on the ground after medical staff pull out the urinary catheter 3. After the draught fan 5 and the blower 4 are operated for a period of time, the medical staff turns off the draught fan 5 and the blower 4, and then pulls out the urinary catheter 3 from the urine collection bag 16 so as to send the urine collection bag 16 into the laboratory.

Medical staff informs cleaning staff to wash the inner wall of the whole device, namely the tail end of the catheter 3 is placed in a water bucket, then the valve 2 is opened, cleaning liquid and clean water are sequentially introduced into the sleeve body 1 to wash, the cleaning liquid and the clean water wash the inner wall of the device, namely the sleeve body 1, the liquid outlet pipe 6, the valve 2 and the catheter 3 are washed, a new urine collecting bag 16 is connected to the tail end of the catheter 3 after washing, and the device is continuously used for the next time.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a novel outer catheterization device which characterized in that: it comprises a sleeve body (1), a valve (2), a catheter (3), an air blower (4) and an induced draft fan (5), a liquid outlet pipe (6) is fixedly arranged at the bottom of the sleeve body (1), the liquid outlet pipe (6) is communicated with the sleeve body (1), an air exhaust pipe (7) is arranged on the cylindrical surface of the liquid outlet pipe (6), the air exhaust pipe (7) is communicated with the liquid outlet pipe (6), the tail end of the liquid outlet pipe (6) is connected with the inlet end of the valve (2) through a pipe card, the outlet end of the valve (2) is connected with a catheter (3) through a pipe clamp, the cylindrical surface of the catheter (3) is provided with an air inlet pipe (8), the air inlet pipe (8) is positioned at the upper end part of the catheter (3), the air inlet pipe (8) is communicated with the catheter (3), the air suction opening of the draught fan (5) is connected with the air suction pipe (7) through a pipeline I (9), and an air outlet of the air blower (4) is connected with an air inlet pipe (8) through a pipeline II (10).

2. The novel external urinary catheterization apparatus of claim 1, wherein: the sleeve body (1) is a conical hollow shell, an inverted conical hole (11) is formed in the conical hollow shell, and the top of the inverted conical hole (11) is open.

3. The novel external urinary catheterization apparatus of claim 1, wherein: the liquid outlet pipe (6) is vertically arranged, and the upper end part of the liquid outlet pipe is welded in the lower port of the inverted conical hole (11).

4. The novel external urinary catheterization apparatus of claim 1, wherein: the device still includes gas holder (12), the entry end of gas holder (12) is connected with the air exit via the pipe card of draught fan (5).

5. The novel external urinary catheterization apparatus of claim 1, wherein: the device is still including supporting in subaerial frame (13), the top of frame (13) is provided with mounting panel (14), arc wall (15) have been seted up on the preceding terminal surface of mounting panel (14), and the hollow shell of toper welds in arc wall (15).

6. The novel external urinary catheterization apparatus of claim 5, wherein: the welding has the platform on frame (13), draught fan (5) and air-blower (4) are all installed on the top surface of platform.

7. The novel external urinary catheterization apparatus of claim 1, wherein: the tail end of the catheter (3) is embedded into a liquid inlet pipe of the urine collection bag (16).

8. The novel external urinary catheterization apparatus of claim 1, wherein: the valve (2) is a stop valve.