CN206818471U - A kind of device for being easy to preserving urine sample - Google Patents

Abstract

The utility model relates to a device for taking urine samples conveniently, the device for taking urine samples includes a urine collection bag body, a liquid inlet pipe, a liquid discharge pipe, a Y-shaped joint, a one-way suction joint, and a syringe; The other end of the discharge pipe is connected to a Y-shaped joint; the Y-shaped joint controls the first connecting pipe, the second connecting pipe, and the third connecting pipe; the first connecting pipe is provided with external threads, and the first connecting pipe The pipe is arranged at one end of the second connecting pipe, and the other end of the third connecting pipe is connected with a one-way suction joint; the one-way suction joint includes an inner connecting pipe, an outer connecting pipe, a protruding ring, and a butt joint. Its advantages are as follows: the urine is obtained by suction, it is convenient to operate, the whole process can be completed quickly, the work efficiency can be improved, the urine volume can be quantitatively controlled, each link does not directly contact the urine, it is not easy to be infected, and it can be used exclusively in clinical practice. The medical device products that extract urine samples from above have broad application prospects in clinical promotion.

Description

A device convenient for taking urine samples

technical field

The utility model relates to the technical field of medical equipment, in particular to a device for conveniently collecting urine samples.

Background technique

Urine is produced when blood flows through the kidneys, filtered by the glomerulus, and reabsorbed by the renal tubules and collecting ducts. Therefore, urine is an important excrement. Changes in urine components can reflect the urinary system and other tissues and organs. The accuracy of the test results can be directly related to the diagnosis and treatment of the disease. Urine samples commonly used in clinical practice can be divided into morning urine, timed urine, random urine, and special urine samples according to time or testing items. Keeping urine samples is an important link in the nursing process, however, there are following defects and deficiencies in the process of urine samples in the prior art:

First of all, in the prior art, urine specimens are usually collected in a urine collection bag, and the urine required for the specimen is usually collected by opening the drain pipe of the urine collection bag. The drain tube is usually sealed by a sealing joint. When the nurse takes urine, the nurse directly contacts the urine, which is easy to cause infection of the nurse, especially for patients with infectious diseases or AIDS carriers. It is easy to spread to medical staff through body fluids, and it is reported every year that medical staff are infected when taking urine samples.

Secondly, in the prior art, when the urine sample is collected through the drain pipe of the urine collection bag, the volume of the urine sample cannot be accurately controlled, resulting in too much or too little urine. This is not convenient for the study of urine samples.

In addition, urine sample collection is a continuous process with a large workload, and the urine sample collection device used in the prior art cannot quickly obtain urine. After obtaining a certain amount of urine sample each time, the sealing joint needs to be connected The liquid pipe is sealed, which is time-consuming and labor-intensive.

Chinese patent document CN201320282483.X, application date 2013.05.22, patent title: a urine specimen container. A urine sample container is disclosed, which mainly solves the problems that the existing plastic barrel is not suitable for storing urine, and it is inconvenient for medical staff to observe the patient's urine. The urine sample container includes a barrel body with a scale (3), and a barrel cover fastened on the barrel body; wherein, the cross section of the barrel body gradually decreases from top to bottom. The barrel is a transparent barrel, and the scale is arranged along the side wall of the barrel in the vertical direction. The utility model has the advantages of simple structure, low cost and convenient realization. Therefore, it is suitable for promotional applications.

But the structure of above-mentioned patent document is adopting the structural form of bucket body, takes up a lot of space, and is inconvenient to operate. And there is no corresponding disclosure about a device that can be operated conveniently, quickly, quantitatively, and is not easily infected.

In summary, there is a need for a device for collecting urine samples that is easy to operate, fast, quantitative, and not easily infected. And about this device that keeps urine specimen, also do not see report at present.

Contents of the invention

The purpose of the utility model is to provide a device for taking urine specimens which can be operated conveniently, quickly, quantitatively, and is not easy to be infected.

In order to achieve the above object, the technical scheme that the utility model takes is:

A device for taking urine samples conveniently, the device for taking urine samples includes a urine collection bag body, a liquid inlet pipe, a liquid discharge pipe, a Y-shaped joint, a one-way suction joint, and a syringe; The liquid pipe is arranged at the upper end of the urine collection bag body, the drain pipe is arranged at the lower end of the urine collection bag body, and the other end of the discharge pipe is connected to a Y-shaped joint; the Y-shaped joint controls the first connection pipe, the second connecting pipe, and the third connecting pipe; the internal passages of the first connecting pipe, the second connecting pipe, and the third connecting pipe are connected; the first connecting pipe is provided with external threads, and the first connecting pipe A connecting pipe is arranged at one end of the second connecting pipe, one end of the third connecting pipe is arranged at the side of the second connecting pipe, and the other end of the third connecting pipe is connected with a one-way suction joint; the one-way suction joint includes an inner Connecting pipe, external connecting pipe, protruding ring, butt connecting pipe; the inner wall of the external connecting pipe is provided with an internal thread, the internal connecting pipe is inserted into the third connecting pipe of the Y-shaped joint, and the external connecting pipe is clamped on the Y through the internal thread The outer peripheral surface of the third connecting pipe of the shaped joint; the protruding ring is between the outer pipe and the butt pipe, and a one-way valve is arranged in the butt pipe; the one-way valve is cylindrical, and the two ends of the one-way valve are set With sealing ring.

As a preferred technical solution, the one-way valve is made of rubber material.

As a preferred technical solution, the sealing ring is made of elastic material.

As a preferred technical solution, the center of the one-way valve is composed of a valve plate, and the ends of the valve plate are aggregated to form a conical closed structure in a natural state.

As a preferred technical solution, the urine collection belt body is in the form of a bag structure, and the opening is sealed by hot pressing; there are suspension rings on both sides of the urine collection bag body, and there is a gap between the two suspension rings. The body of the urine collection bag is provided with a liquid inlet pipe through which urine flows into the body of the urine collection bag; the outer surface of the body of the urine collection bag is marked with an information area and a scale.

As a preferred technical solution, the shape of the connecting tube is set as a pyramid shape, and the radius gradually increases from the distal end to the proximal end.

The utility model has the advantages that:

1. A device of the utility model that is convenient for taking urine samples. The urine is obtained by suction, which is convenient to operate, the whole process can be completed quickly, and the work efficiency can be improved. The urine volume can be quantitatively controlled, and each link does not directly contact the urine Liquid, not easy to be infected, can become a medical device product specially used for clinically taking urine samples, and has broad application prospects in clinical promotion;

2. Urine samples can be obtained only on the body of the urine collection bag. On the one hand, the body of the urine collection bag can be used to collect urine from the patient without affecting the entire urinary collection system of the indwelling pipeline; Urine use and urine sample research, no intermediate link of urine transfer, saving time and effort;

3. The discharge pipe and the Y-shaped joint are connected by screwing in, making the connection reliable and compact, effectively avoiding liquid leakage at the connection, and not easy to be infected;

4. The outer connecting pipe of the one-way suction joint is clamped on the outer peripheral surface of the third connecting pipe of the Y-shaped joint through threads, which has a fixing effect and prevents falling off, while the inner connecting pipe is directly inserted into the third connecting pipe, which has a drainage effect;

5. The two ends of the one-way valve are provided with sealing rings, and the sealing rings are made of elastic materials, so that the one-way valve can only be fixed in the butt joint, so as to avoid loosening of the one-way valve and leakage of liquid, causing infection;

6. The one-way valve is composed of valve plates. In the natural state, the one-way valve aggregates into one point to form a funnel-shaped closed structure, so as to realize the one-way flow of urine. When it is necessary to extract urine for urine specimens, just use The syringe can open the one-way valve under force. When the one-way valve is no longer under force, the valve plate will automatically close to prevent urine from flowing out. Therefore, rapid urine extraction can be realized, and the operation is convenient.

7. The syringe is marked with a scale, which can quantitatively extract urine and precisely control the volume of urine samples, which is convenient for urine sample research.

Description of drawings

Accompanying drawing 1 is a kind of device of the present utility model that is convenient to keep and take urine sample disassembled state structure schematic diagram.

Accompanying drawing 2 is a kind of device structure schematic diagram that is convenient to retain urine specimen of the present utility model.

Accompanying drawing 3 is the schematic diagram of the sectional structure of the one-way suction joint.

detailed description

Below in conjunction with embodiment and with reference to accompanying drawing, the utility model is further described.

The reference signs and components involved in the accompanying drawings are as follows:

1. Urine bag body 11. Inlet tube

12. Drain tube 13. Hanging ring

2. Y-shaped joint 21. The first connecting pipe

22. Second connecting pipe 23. Third connecting pipe

24. External thread 3. One-way suction connector

31. Inner pipe 32. Outer pipe

33. Protruding ring 34. Butt joint

35. One-way valve 36. Sealing ring

37. Internal thread 4. Syringe

Please refer to Fig. 1-Fig. 3, Fig. 1 is a schematic diagram of the disassembled state of the device for taking urine samples of the utility model. Fig. 2 is a structural schematic diagram of a device for conveniently collecting urine samples of the present invention. FIG. 3 is a schematic cross-sectional structure diagram of the one-way suction joint 3 . A device for taking urine samples conveniently, the device for taking urine samples includes a urine collection bag body 1, a liquid inlet pipe 11, a liquid discharge pipe 12, a Y-shaped joint 2, a one-way suction joint 3, and a syringe 4. The liquid inlet pipe 11 is arranged at the upper end of the urine collection bag body 1, the liquid discharge pipe 12 is arranged at the lower end of the urine collection bag body 1, and the other end of the liquid discharge pipe 12 is connected to the Y-shaped joint 2 ; The Y-shaped joint 2 controls the first connecting pipe 21, the second connecting pipe 22, the third connecting pipe 23; the inside of the first connecting pipe 21, the second connecting pipe 22, the third connecting pipe 23 The channels are connected; the first connecting pipe 21 is provided with an external thread 24, the first connecting pipe 21 is arranged on one end of the second connecting pipe 22, and one end of the third connecting pipe 23 is arranged on the side of the second connecting pipe 22 Side, the other end of the third connecting pipe 23 is connected to the one-way suction joint 3; the one-way suction joint 3 includes an inner connecting pipe 31, an outer connecting pipe 32, a protruding ring 33, and a butt joint 34; the outer connecting pipe 32 The inner wall is provided with an internal thread 37, the internal connecting pipe 31 is inserted into the third connecting pipe 23 of the Y-shaped joint 2, and the external connecting pipe 32 is externally connected to the outer periphery of the third connecting pipe 23 of the Y-shaped joint 2 through the internal thread 37 surface; the protruding ring is interposed between the external pipe 32 and the butt pipe 34, and the butt pipe 34 is provided with a one-way valve 35, and the one-way valve 35 is made of rubber material; the one-way valve 35 is Cylindrical, the two ends of the one-way valve 35 are provided with a single sealing ring 35, and the single sealing ring 35 is made of elastic material; the center of the one-way valve 35 is composed of a valve plate, and the valve plate is aggregated to form a cone Shaped closed structure.

It should be noted that: the urine collection belt body is in the form of a bag structure, and the opening is sealed by hot pressing; there are suspension rings 13 on both sides of the urine collection bag body 1, and there is a gap between the two suspension rings 13. The urine collection bag body 1 is provided with a liquid inlet pipe 11 through which urine flows into the urine collection bag body 1; the outer surface of the urine collection bag body 1 is marked with an information area and a scale.

The discharge pipe 12 and the Y-shaped joint are connected by screwing in, so that the joint is reliable and compact, effectively avoids liquid leakage at the joint, and is not easy to be infected.

The third connecting pipe 23 of the Y-shaped joint is connected with the one-way suction joint 3, and the one-way suction joint 3 includes an inner connecting pipe 31, an outer connecting pipe 32, a protruding ring 33, and a butt joint 34; Connected to the outer peripheral surface of the third connecting pipe 23, it has a fixing effect to prevent falling off, while the inner connecting pipe 31 is directly inserted into the third connecting pipe 23, and has a drainage effect, thereby draining the liquid in the third connecting pipe 23 to the one-way pump. In the suction joint 3, in order to facilitate insertion, the shape of the inner connecting tube 31 can be set as a cone shape, and the radius from the distal end to the proximal end gradually increases, and the protruding ring 33 on the one-way suction joint 3 is convenient for hand-held installation; Built-in one-way valve 35 in the butt joint 34, the two ends of the one-way valve 35 are provided with a single seal ring 35, and the single seal ring 35 is made of elastic material, so that the one-way valve 35 can only be fixed in the butt joint 34, so The one-way valve is the force component at the end of the syringe 4, which prevents the one-way valve 35 from loosening and leaking liquid, which may cause infection; the one-way valve 35 is composed of valve plates. Closed structure, so as to realize the one-way flow of urine. When it is necessary to extract urine as a urine sample, you only need to use the syringe 4 to open the one-way valve 35 under force. When the one-way valve 35 is no longer under force, the valve The tab closes automatically to prevent urine from flowing out. Therefore, rapid urine extraction can be realized, and the operation is convenient. The syringe 4 is marked with a scale, which can draw urine quantitatively.

The utility model is a device that is convenient for taking urine samples. The urine is obtained by suction, which is convenient to operate, the whole process can be completed quickly, the work efficiency can be improved, the amount of urine can be quantitatively controlled, and each link does not directly contact the urine. It is not easy to be infected, and can become a medical device product specially used for clinically taking urine samples, and has broad application prospects in clinical promotion; urine samples can be obtained only on the urine collection bag body 1, and the urine collection bag body 1 can be used on the one hand. It is used to collect urine from patients without affecting the entire urinary collection system of the indwelling tube; on the other hand, the urine is directly used in the urine collection bag body 1 for research on urine samples, without the intermediate link of urine transfer, saving time and effort; The liquid pipe 12 and the Y-shaped joint are connected by screwing in, so that the joint is reliable and compact, effectively avoiding liquid leakage at the joint, and is not easy to be infected; the external pipe 32 of the one-way suction joint 3 is clamped on The outer peripheral surface of the third connecting pipe 23 of the Y-shaped joint 2 has a fixing effect to prevent falling off, and the inner connecting pipe 31 is directly inserted into the third connecting pipe 23 to have a drainage effect; the two ends of the one-way valve 35 are provided with a single sealing ring 35 , and the single sealing ring 35 is made of elastic material, so that the one-way valve 35 can only be fixed in the butt joint 34, so as to avoid the one-way valve 35 from loosening and leaking liquid, causing infection; Under normal conditions, the one-way valve 35 aggregates into one point to form a funnel-shaped closed structure, thereby realizing the one-way flow of urine. When it is necessary to extract urine as a urine sample, it is only necessary to use the syringe 4 to open the one-way valve 35 under force. Yes, when the one-way valve 35 is no longer stressed, the valve plate is automatically closed to prevent urine from flowing out. Therefore, rapid urine extraction can be realized, and the operation is convenient. The syringe 4 is marked with a scale, which can quantitatively extract urine and accurately control the volume of the urine sample, which is convenient for urine sample research.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and supplements can also be made, and these improvements and supplements are also It should be regarded as the protection scope of the present utility model.

Claims (6)

1. A device for conveniently retaining a urine sample, characterized in that, the device for retaining a urine sample comprises a urine collection bag body, a liquid inlet pipe, a liquid discharge pipe, a Y-shaped joint, a one-way suction joint, and a syringe; The liquid inlet pipe is arranged at the upper end of the urine collection bag body, the liquid discharge pipe is arranged at the lower end of the urine collection bag body, and the other end of the liquid discharge pipe is connected to a Y-shaped joint; the Y-shaped joint connects the control the first connecting pipe, the second connecting pipe, and the third connecting pipe; the internal channels of the first connecting pipe, the second connecting pipe, and the third connecting pipe are connected; the first connecting pipe is provided with external thread, the first connecting pipe is arranged at one end of the second connecting pipe, one end of the third connecting pipe is arranged at the side of the second connecting pipe, and the other end of the third connecting pipe is connected with a one-way suction joint; the one-way suction The suction joint includes an inner pipe, an outer pipe, a protruding ring, and a butt pipe; the inner wall of the outer pipe is provided with an internal thread, and the inner pipe is inserted into the third connecting pipe of the Y-shaped joint, and the outer pipe is externally connected through the internal thread It is clamped on the outer peripheral surface of the third connecting pipe of the Y-shaped joint; the protruding ring is interposed between the external pipe and the butt pipe, and a one-way valve is arranged in the butt pipe; the one-way valve is cylindrical, and the one-way valve There are sealing rings at both ends. 2. The device for conveniently taking urine samples according to claim 1, characterized in that, said one-way valve is made of rubber material. 3. The device for taking urine samples according to claim 1 or 2, characterized in that the sealing ring is made of elastic material. 4. The device for taking urine samples according to claim 1, characterized in that the center of the one-way valve is composed of a valve plate, and the end of the valve plate is aggregated into a conical closed structure in a natural state. 5. The device for conveniently retaining urine specimens according to claim 1, characterized in that, said urine collection belt body is in the form of a bag structure, and is sealed at the opening by hot pressing; said urine collection bag body There are suspension rings on both sides of the suspension ring, and the urine collection bag body between the two suspension rings is provided with a liquid inlet pipe for urine to flow into the urine collection bag body; the outer surface of the urine collection bag body is marked with an information area and a scale. 6. The device for conveniently collecting urine samples according to claim 1 or 5, characterized in that, the shape of the inner connection tube is configured as a pyramid shape, and the radius gradually increases from the distal end to the proximal end.