CN211927416U - Clinical laboratory uses urine sample collection system - Google Patents

Abstract

The utility model relates to a urine specimen collection device for clinical laboratory department, which belongs to the technical field of clinical laboratory department. The branch pipe, one-way valve, and the ureteral branch pipe are connected with a collector; the urine in the funnel enters the urine cup through the ureter and one-way valve. collector. Realize the automatic collection of urine in the middle section, without the need for the clinical examiner to discard the urine in the front section, and the operation is convenient.

Description

Urine specimen collection device for clinical laboratory

technical field

The utility model relates to a urine sample collection device for clinical laboratory department, which belongs to the technical field of clinical laboratory department.

Background technique

Laboratory department is the bridge between clinical medicine and basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral and blood transfusion and other branches. Testing of various human and animal specimens for scientific research.

At the time of urine collection, obtaining a midstream urine culture is an essential nursing practice. Midstream urine refers to the urine culture in clinical practice. When urine is collected, the urethra is rinsed with the initial urine, and then the middle urine is taken as a sample for culture. The purpose is to prevent urine from being contaminated.

In the existing mid-section urine collection, the clinical examiner first discards the urine of the previous period, and then collects it with a collection device, which is inconvenient. Therefore, there is an urgent need for a urine specimen collection device for clinical laboratory departments, which is convenient for mid-section urine collection and convenient to operate.

Chinese patent CN201820339046.X provides a clinical urine specimen collection device for laboratory use, including a funnel tube, the surface of the bottom end of the funnel tube is provided with screw teeth, and the bottom end of the funnel tube is threadedly connected with screw teeth for use The threaded sleeve, the bottom end of the threaded sleeve is communicated with a connecting block, the bottom of the connecting block is communicated with a ureter, the center of the right end of the ureter is communicated with a ureteral branch, and the bottom end of the ureteral branch is communicated with There is a urine receiving box, the bottoms of both ends of the ureter are fixedly connected with a fixing seat, the inner cavity of the fixing seat is vertically opened with a clamping slot, the bottom end of the ureter is connected with a urine cup, and the two urine cups are connected. The top of the side is fixedly connected with a support seat, the top of the support seat is fixedly connected with a clamping rod used in cooperation with the card slot, the top of the clamping rod is provided with a thread, and the surface of the top of the clamping rod is threadedly connected with a thread. Threaded cap for use with.

Preferably, the inner cavity of the connecting block is provided with a sponge, the center of the inner cavity of the ureter is laterally provided with a baffle plate, and the surface of the baffle plate is provided with a circular hole.

Preferably, the surface of the top of the urine cup is provided with a sealing ring, and the sealing ring is located on the surface of the bottom end of the ureter.

Preferably, the front side of the urine cup is provided with a scale line, the right end of the funnel tube is provided with a urine blocking cover, the top and bottom of the left end of the ureteral branch are fixedly connected with a reinforcing plate, and the left end of the reinforcing plate is The side is fixedly connected to the right end of the ureter.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model can adjust the urine through the cooperation of screw thread, threaded sleeve, connecting block, ureter, ureteral branch, urine receiving box, fixing seat, clamping slot, urine cup, support seat, clamping rod and threaded cap. The liquid cup is installed and disassembled, which enhances the use effect of the collection device, solves the problem of poor use effect of the urine sample collection device with a simple structure, and avoids the phenomenon that the collected urine is polluted by the surrounding environment, which is worthy of popularization and use.

2. The utility model avoids the phenomenon of urine splashing out through the cooperation of the sponge, the round hole and the baffle plate, and prevents the urine from splashing on the skin of the examiner. It will pollute the hospital environment. Through the scale line, it is convenient for doctors to see the volume of urine, through the urinal, to prevent the urine of the examiner from flowing to the outside of the funnel tube, and through the reinforcement plate to enhance the stability of the ureteral branch.

However, it does not solve the problem of inconvenient urine collection in the middle section.

Utility model content

The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art, to provide a urine specimen collection device for clinical laboratory department, which realizes the automatic collection of middle-section urine and is convenient to operate.

The urine sample collection device for clinical laboratory of the utility model comprises a funnel, a ureter, and a urine cup. The funnel and the urine cup are connected by the ureter. The ureter is provided with a ureteral branch pipe and a one-way valve from top to bottom. The branch pipe is connected with a collector.

The urine in the funnel enters the urine cup through the ureter and the one-way valve. The urine cup is used to store the discarded front-end urine, and the middle-stage urine automatically flows into the collector along the ureteral branch, and the collector is used to store urine samples. Realize the automatic collection of urine in the middle section, without the need for the clinical examiner to discard the urine in the front section, and the operation is convenient.

Preferably, the ureter and the urine cup are detachably connected to facilitate reuse and cleaning.

Preferably, a threaded sleeve is connected to the opening of the urine cup, and the surface of the bottom end of the ureter is provided with threaded threads for use with the threaded sleeve, and the threaded connection is convenient for disassembly.

Preferably, the ureteral branch adopts a soft rubber tube, which is easy to operate.

Preferably, the bottom of the urine cup is provided with a discharge cover, which is used to discharge the front part of the urine stored in the urine cup and reuse it.

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

The urine specimen collection device used in the clinical laboratory of the utility model realizes the automatic collection of urine in the middle section, without the need for the clinical examiner to discard the urine in the front section, and the operation is convenient.

Description of drawings

Fig. 1 is the structural representation of the urine specimen collection device for clinical laboratory according to the present utility model;

In the figure: 1, funnel; 2, ureter; 3, ureteral branch; 4, collector; 5, one-way valve; 6, threaded sleeve; 7, urine cup; 8, discharge cover.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Example 1

As shown in Fig. 1, the urine specimen collection device for clinical laboratory according to the present utility model comprises a funnel 1, a ureter 2, and a urine cup 7. The funnel 1 and the urine cup 7 are connected through the ureter 2, and the ureter 2 goes from top to bottom. A ureteral branch pipe 3 and a one-way valve 5 are arranged below, and the ureteral branch pipe 3 is connected with a collector 4 .

The urine in the funnel 1 enters the urine cup 7 through the ureter 2 and the one-way valve 5. The urine cup 7 is used to store the discarded front-end urine, and the middle-stage urine automatically flows into the collector 4 along the ureteral branch 3. The collector 4 uses for storage of urine samples. Realize the automatic collection of urine in the middle section, without the need for the clinical examiner to discard the urine in the front section, and the operation is convenient.

Among them, the ureter 2 and the urine cup 7 are detachably connected, which is convenient for reuse and cleaning.

Wherein, the opening of the urine cup 7 is connected with a threaded sleeve 6, and the surface of the bottom end of the ureter 2 is provided with threaded teeth for use with the threaded sleeve 6, and the threaded connection is convenient for disassembly.

Among them, the ureteral branch 3 adopts a soft rubber tube, which is easy to operate.

Wherein, the bottom of the urine cup 7 is provided with a discharge cover 8, which is used to discharge the urine of the first stage stored in the urine cup 7 and reuse it.

The working process of the urine specimen collection device used in the clinical laboratory of the utility model is as follows:

The clinical examiner inserts the ureteral branch 3 into the collector 4, and the urine in the funnel 1 enters the urine cup 7 through the ureter 2. After the urine cup 7 is full, the middle-section urine automatically flows into the collector 4 along the ureteral branch 3. Realize the automatic collection of urine in the middle section, without the need for the clinical examiner to discard the urine in the front section, and the operation is convenient.

Claims (5)

1. The utility model provides a clinical laboratory uses urine sample collection system which characterized in that: the urine collection device comprises a funnel (1), a ureter (2) and a urine cup (7), wherein the funnel (1) is connected with the urine cup (7) through the ureter (2), a ureter branch pipe (3) and a one-way valve (5) are arranged on the ureter (2) from top to bottom, and the ureter branch pipe (3) is connected with a collector (4).

2. The clinical laboratory urine specimen collecting device according to claim 1, wherein: the ureter (2) and the urine cup (7) are detachably connected.

3. The clinical laboratory urine specimen collecting device according to claim 1 or 2, characterized in that: the opening of the urine cup (7) is connected with a threaded sleeve (6), and the surface of the bottom end of the ureter (2) is provided with screw threads matched with the threaded sleeve (6).

4. The urine specimen collecting device for clinical laboratory according to claim 3, wherein the urine transporting branch tube (3) is made of a soft rubber tube.

5. The clinical laboratory urine specimen collecting device according to claim 1 or 4, characterized in that: the bottom of the urine cup (7) is provided with a discharge cover (8).

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