CN213309897U

CN213309897U - Urine sampler that nephrology dept was used

Info

Publication number: CN213309897U
Application number: CN202020823723.2U
Authority: CN
Inventors: 于言铭; 邱晓君
Original assignee: Yantai Yuhuangding Hospital
Current assignee: Yantai Yuhuangding Hospital
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-06-01
Anticipated expiration: 2030-05-18

Abstract

The utility model provides a urine sampler for nephrology department, which comprises a urine receiving basin, a urine sample shunt part and a sampling test tube; the urine sample shunting piece is provided with a battery, a circuit board, a control switch and a miniature three-way electromagnetic valve; the circuit board is connected with the battery; the circuit board is provided with a power supply loop; the miniature three-way electromagnetic valve is electrically connected with the power supply loop; the control switch is electrically connected with the power supply loop and used for controlling the on/off of the miniature three-way electromagnetic valve; a urine inlet duct, a sampling duct and a urine drainage duct are arranged in the urine sample shunting member; one end of the urine inlet conduit is connected with the urine basin, and the other end of the urine inlet conduit is connected with the inlet end of the miniature three-way electromagnetic valve; one end of the sampling conduit is connected with the sampling test tube, and the other end of the sampling conduit is connected with one outlet end of the miniature three-way electromagnetic valve; one end of the urination conduit is connected with the other outlet end of the miniature three-way electromagnetic valve; a non-contact liquid level sensor is attached to the side wall of the sampling test tube; the non-contact liquid level sensor is electrically connected with the power supply loop and used for disconnecting the power supply loop to supply power to the miniature three-way electromagnetic valve.

Description

Urine sampler that nephrology dept was used

Technical Field

The utility model relates to the technical field of medical equipment, in particular to urine sampler that nephrology dept used.

Background

The kidney disease is a common disease and a frequently encountered disease, and if the kidney disease is worsened, uremia can be developed, thus seriously harming the health of people. In medical practice, a patient needs to be subjected to urine examination, including routine urine analysis, detection of visible components in urine, quantitative determination of protein components, and urease determination. Urine tests have important values for clinical diagnosis, judgment of curative effect and prognosis.

When urine examination is performed, the patient is required to extract a urine sample by himself. The traditional urine sampling method comprises the following steps: the patient carries a test tube and a disposable cup, and the patient firstly uses the disposable cup to obtain urine, and then pours the urine of the disposable cup into the test tube. During the actual sampling, often discover because the capacity of connecing the urine cup is limited, and unnecessary urine spills over the back and just can make patient's hand be stained with the urine, and is very unhygienic, and the in-process that the patient dumped the urine moreover spills the urine easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the background technology, the utility model provides a urine sampler for nephrology department, which comprises a urine receiving basin, a urine sample shunt part and a sampling test tube;

the urine sample shunting piece is provided with a battery, a circuit board, a control switch and a miniature three-way electromagnetic valve; the circuit board is connected with the battery; the circuit board is provided with a power supply loop; the miniature three-way electromagnetic valve is electrically connected with the power supply loop; the control switch is electrically connected with the power supply loop and is used for controlling the on/off of the miniature three-way electromagnetic valve;

a urine inlet duct, a sampling duct and a urine drainage duct are arranged in the urine sample shunting member; one end of the urine inlet conduit is connected with the urine receiving basin, and the other end of the urine inlet conduit is connected with the inlet end of the miniature three-way electromagnetic valve; one end of the sampling conduit is connected with the sampling test tube, and the other end of the sampling conduit is connected with one outlet end of the miniature three-way electromagnetic valve; one end of the urine drainage conduit is connected with the other outlet end of the miniature three-way electromagnetic valve, and the other end of the urine drainage conduit extends out of the urine sample shunting piece;

a non-contact liquid level sensor is attached to the side wall of the sampling test tube; the non-contact liquid level sensor is electrically connected with the power supply loop and used for disconnecting the power supply loop to supply power to the miniature three-way electromagnetic valve.

Further, the urine sample splitter is provided with a handle; the control switch is arranged on the handle.

Furthermore, the side wall of the urine sample splitter is provided with a lifting rod; the sampling test tube is placed on a clamp; the clamp is connected with a sliding block; a slide rail is arranged on the lifting rod; the sliding block can be arranged on the sliding rail in a sliding mode; and the sliding block is provided with a positioning bolt.

Furthermore, a telescopic sleeve is arranged on the lifting rod; and one end of the telescopic sleeve is fixedly provided with the non-contact liquid level sensor.

Furthermore, a sealing cover is arranged on the sampling test tube; a liquid inlet hose is arranged on the sealing cover; one end of the liquid inlet hose is connected with a joint.

Further, the joint is provided with a cap.

Further, the urination catheter is connected with a urine collecting bag.

The utility model provides a urine sampler that nephrology department used, when the patient used, urinate to connecing the urine basin, anterior segment urine is got rid of from the micturition pipe earlier, then press control switch, the passageway of micturition pipe is closed to the miniature three solenoid valve of control, open the passageway of sampling pipe, urine is collected from sampling pipe inflow sample test tube, when the urine sample of collection reachs the assigned height, non-contact level sensor signals of telecommunication give power supply circuit, the power supply of the miniature three solenoid valve of control power supply circuit disconnection, the urine sample is collected and is finished, unnecessary urine continues to follow the micturition pipe and discharges.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of a urine sampler for nephrology department provided by the present invention;

FIG. 2 is a schematic view of a sampling tube.

Reference numerals: 10. a urine receiving basin is connected; 20. a urine sample diverter; 21. a miniature three-way electromagnetic valve; 22. a urinary catheter; 23. a sampling pipe; 24. a urinary catheter; 25. a non-contact liquid level sensor; 26. a handle; 27. a lifting rod; 28. a telescopic sleeve; 30. sampling a test tube; 31. a sealing cover; 32. a liquid inlet hose; 33. a joint; 40. and (5) clamping a hoop.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a urine sampler for nephrology department, which comprises a urine receiving basin 10, a urine sample splitter 20 and a sampling test tube 30;

the urine sample shunting part 20 is provided with a battery, a circuit board, a control switch and a miniature three-way electromagnetic valve 21; the circuit board is connected with the battery; the circuit board is provided with a power supply loop; the miniature three-way electromagnetic valve 21 is electrically connected with the power supply loop; the control switch is electrically connected with the power supply loop and is used for controlling the on/off of the miniature three-way electromagnetic valve 21;

a urine inlet duct 22, a sampling duct 23 and a urine discharge duct 24 are arranged in the urine sample splitter 20; one end of the urine inlet conduit 22 is connected with the urine receiving basin 10, and the other end is connected with the inlet end of the miniature three-way electromagnetic valve 21; one end of the sampling conduit 23 is connected with the sampling test tube 30, and the other end is connected with one outlet end of the miniature three-way electromagnetic valve 21; one end of the urine drainage conduit 24 is connected to the other outlet end of the miniature three-way electromagnetic valve 21, and the other end extends out of the urine sample diverter 20;

a non-contact liquid level sensor 25 is attached to the side wall of the sampling test tube 30; the non-contact liquid level sensor 25 is electrically connected with the power supply loop and is used for disconnecting the power supply loop to supply power to the miniature three-way electromagnetic valve 21.

In specific implementation, as shown in fig. 1, the urine sample diverter 20 is a hollow cylindrical box, and a battery, a circuit board, a control switch and a miniature three-way electromagnetic valve 21 are arranged inside the box; the urine inlet conduit 22 is connected with the urine receiving basin 10 and the miniature three-way electromagnetic valve 21; the sampling pipe 23 is connected with the sampling test tube 30 and the miniature three-way electromagnetic valve 21; the urination duct 24 is connected with the miniature three-way electromagnetic valve 21; the miniature three-way electromagnetic valve 21 is a common one-inlet two-outlet type electromagnetic valve, the passage of the miniature three-way electromagnetic valve 21 connected with the urine inlet conduit 22 and the urine discharge conduit 24 is a normally open passage, and the passage 21 of the miniature three-way electromagnetic valve connected with the urine inlet conduit 22 and the sampling conduit 23 is a normally closed passage; when the micro three-way electromagnetic valve 21 is powered off, the passage of the urine inlet duct 22 and the urine discharge duct 24 is communicated, and the passage of the urine inlet duct 22 and the sampling duct 23 is closed; when the miniature three-way electromagnetic valve 21 is electrified, the passage of the urine inlet duct 22 and the urine discharge duct 24 is closed, and the urine inlet duct 22 is communicated with the passage of the sampling duct 23;

the urine inlet catheter 22, the sampling catheter 23 and the urine discharge catheter 24 are disposable hoses; after use, the urine inlet conduit 22, the sampling conduit 23 and the urine drainage conduit 24 are replaced by disposable hoses, and the miniature three-way electromagnetic valve 21 is cleaned, so that the urine sample shunting member 20 can be reused for multiple times;

the urine receiving basin 10 and the sampling test tube 30 are disposable articles and can be replaced for new use;

when the urine sampling device is used, the urination duct 24 is opposite to a toilet, a patient urinates towards the urine receiving disc 10, the front section of urine is possibly polluted by the front urethra and the urethral orifice, the front section of urine is discharged from the urination duct 24, then the control switch is pressed, the miniature three-way electromagnetic valve 21 is electrified, the passage of the urination duct 22 and the urination duct 24 is closed, the urination duct 22 is communicated with the passage of the sampling duct 23, the urine flows into the sampling test tube 30 to be collected, when the liquid level of the urine reaches the height of the non-contact liquid level sensor 25, the non-contact liquid level sensor 25 sends an electric signal to the circuit board, the power supply circuit cuts off the power supply to the miniature three-way electromagnetic valve 21, the urination duct 22 is communicated with the passage of the urination duct 24, the passage of the urination duct 22 and the sampling duct 23 is closed, and redundant urine is continuously discharged from the urination duct 24. After the urination is finished, the sampling test tube 23 is taken out, and then the urine sampling is finished.

It should be noted that the utility model relates to the improvement of the structural component, which does not relate to the improvement of the circuit, the circuit connection among the circuit board, the control switch, the miniature three-way solenoid valve and the non-contact liquid level sensor of the utility model belongs to the existing circuit; the utility model discloses a circuit principle is for passing through the circular telegram of a certain electrical apparatus part of control switch control, sends the chip on signal of telecommunication to the circuit board by a sensor again, by this electrical apparatus part outage of chip control, this belongs to common basic circuit design among the sensing circuit, consequently the utility model discloses no longer describe repeatedly.

In the above embodiment, the urine sample diverter 20 is preferably provided with a handle 26; the control switch is arranged on the handle 26. Specifically, the patient can grasp the urine sample diverter 20 by grasping the handle 26 without grasping it.

In the above embodiment, preferably, the side wall of the urine sample splitter 20 is provided with a lifting rod 27; the sampling tube 30 is placed on a clamp 40; the clamp 40 is connected with a sliding block; a slide rail is arranged on the lifting rod 27; the sliding block can be arranged on the sliding rail in a sliding mode; and the sliding block is provided with a positioning bolt.

Furthermore, a telescopic sleeve 28 is arranged on the lifting rod 27; the noncontact liquid level sensor 25 is fixed to one end of the telescopic tube 28.

Specifically, as shown in fig. 1, a lifting rod 27 is disposed on a side wall of the urine sample diverter 20, a slide rail is disposed on the lifting rod 27, a slider is embedded on the slide rail and can lift up and down along the slide rail, a clamp 40 is fixed on the slider, a sampling test tube 30 is mounted on the clamp 30, a telescopic tube 28 is further disposed on the lifting rod 27, the telescopic tube 28 extends and retracts toward the sampling test tube 30, a non-contact liquid level sensor 25 is fixed at a telescopic end of the telescopic tube 28, and the non-contact liquid level sensor 25 can be attached to the sampling test tube 30 by controlling and adjusting the telescopic tube 28; when in use, the height of the non-contact liquid level sensor 25 relative to the bottom of the sampling test tube 25 can be controlled by adjusting the height of the sliding block, thereby controlling the urine sample collection amount; the slide block is provided with a positioning bolt, and the positioning bolt is screwed to abut against the slide rail, so that the slide block can be fixed on the slide rail.

In the above embodiment, it is preferable that the sampling test tube 30 is provided with a sealing cover 31; a liquid inlet hose 32 is arranged on the sealing cover 31; one end of the liquid inlet hose 32 is connected with a joint 33.

Further, the joint 33 is provided with a cap.

In a specific implementation, as shown in fig. 2, the sampling test tube 30 is provided with a sealing cap 31, a liquid inlet hose 32 is connected to the sealing cap 31, urine flows into the sampling test tube 30 from the liquid inlet hose 32, the liquid inlet hose 32 is connected to a connector 33, and the connector 33 is used for connecting the sampling conduit 23; the connector 33 is further provided with a cap, and when the urine sampling is completed, the connector 33 is pulled out from the sampling conduit 23, and the cap is covered to complete the sealed storage.

In carrying out the above embodiment, a urine collection bag is preferably attached to the urinary catheter 24. Specifically, when urine is inconvenient to dispose of immediately, a urine collection bag may be attached to the urinary catheter 24 for disposal.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A urine sampler that nephrology dept used which characterized in that: comprises a urine receiving basin, a urine sample shunting member and a sampling test tube;

2. A urine sampler for use in nephrology according to claim 1, characterised in that: the urine sample shunting piece is provided with a handle; the control switch is arranged on the handle.

3. A urine sampler for use in nephrology according to claim 1, characterised in that: the side wall of the urine sample splitter is provided with a lifting rod; the sampling test tube is placed on a clamp; the clamp is connected with a sliding block; a slide rail is arranged on the lifting rod; the sliding block can be arranged on the sliding rail in a sliding mode; and the sliding block is provided with a positioning bolt.

4. A urine sampler for use in nephrology according to claim 3, characterised in that: a telescopic sleeve is arranged on the lifting rod; and one end of the telescopic sleeve is fixedly provided with the non-contact liquid level sensor.

5. A urine sampler for use in nephrology according to claim 1, characterised in that: a sealing cover is arranged on the sampling test tube; a liquid inlet hose is arranged on the sealing cover; one end of the liquid inlet hose is connected with a joint.

6. A urine sampler for use in nephrology according to claim 5, characterised in that: the joint is provided with a cap.

7. A urine sampler for use in nephrology according to claim 1, characterised in that: the urination catheter is connected with a urine collecting bag.