CN210095777U - A clinical urine sampler for infectious diseases - Google Patents

Abstract

The utility model discloses a clinical urine sampler for infectious diseases, which relates to the field of medical devices and comprises a sampling test tube and a disposable urine receiving tube. The lower end of one side of the test tube is fixedly connected with a lower-section urine-taking joint, the middle of one side of the test tube is fixedly connected with a middle-section urine-taking joint, the upper end of one side of the test tube is fixedly connected with an upper-section urine-taking joint, and the lower-section urine-taking joint is fixedly connected , The middle section of the urine-taking joint and the upper section of the urine-taking joint are all provided with a liquid outlet channel. The utility model is provided with three urine collection heads on the sampling test tube: a lower section urine collection joint, a middle section urine collection joint and an upper section urine collection joint, so as to facilitate medical staff to quickly perform three-stage urine collection, and the sampling test tube is provided with a disposable connection The urinal allows patients to quickly and conveniently take urine sampling, avoiding the leakage of urine due to the small orifice of the tube.

Description

A clinical urine sampler for infectious diseases

technical field

The utility model relates to the field of medical devices, in particular to a clinical urine sampler for infectious diseases.

Background technique

At present, the clinical requirements for urine collection specimens are based on the middle section. The existing sampling tools are completed by separate measuring cup containers and test tubes. The original tools need to be operated step by step during the operation. Inconvenience; patients with relatively weak aseptic awareness are prone to unsanitary situations such as tool dropping or arm soiling. Therefore, it is necessary to invent a clinical urine sampler for infectious diseases to solve the above problems.

Utility model content

(1) Technical problems solved

The purpose of the utility model is to provide a clinical urine sampler for infectious diseases to solve the problems of the prior art.

(2) Technical solutions

In order to achieve the purpose of solving the problems of the prior art with the above-mentioned clinical urine sampler for infectious diseases, the utility model provides the following technical solutions:

A clinical urine sampler for infectious diseases, comprising a sampling test tube and a disposable urine receiving tube, the disposable urine receiving tube is sleeved at the mouth of the sampling test tube, and the lower end of one side of the test tube is fixedly connected with a lower section for taking the urine. Urine connector, the middle part of one side of the test tube is fixedly connected with the middle section urine taking joint, the upper end of one side of the test tube is fixedly connected with the upper section urine taking joint, the lower section urine taking joint, the middle section urine taking joint and the upper section urine taking joint. A liquid outlet channel is opened inside, the middle of the inner cavity of the liquid outlet channel is provided with a sealing rotary body, the middle part of the sealing rotary body is provided with a through hole, and the top end of the sealing rotary body is fixedly connected with a connecting rod. The top end of the connecting rod penetrates the inner wall of the top end of the liquid outlet channel and is fixedly connected with a knob, and the middle parts of the top ends of the lower section urine taking joint, the middle section urine taking joint and the upper section urine taking joint are all fixedly connected with a fixed sleeve, and the fixed sleeve is located in the middle of the top. On the outer side of the knob, an annular plate is arranged above the fixed sleeve, the lower surface of the annular plate is connected with the top end of the fixed sleeve through a compression spring, the inner side wall of the annular plate is fixedly connected with a limit plate, the limit One end of the position plate far away from the annular plate is inserted into the fixed sleeve and connected with the inner wall of the fixed sleeve, the outer side of the bottom end of the knob is fixedly connected with a bump, and the outer side of the fixed sleeve is sleeved with a threaded sleeve, so The threaded sleeve is connected with the fixed sleeve through threads, the top of the threaded sleeve is fixedly connected with a pressure plate, and the bottom surface of the pressure plate is connected with the top surface of the annular plate.

Preferably, a limit slot is provided on the bump, and the limit slot is adapted to the limit plate.

Preferably, the upper end, the middle end and the lower end of one side of the sampling test tube are all provided with through grooves, and the three through grooves are respectively connected to the lower section urine collection connector, the middle section urine collection connector and the upper section urine collection connector.

Preferably, a urine outlet is provided in the middle of the lower end of the disposable urine receiving tube, the urine outlet is inserted into the mouth of the sampling test tube, and an annular insert is arranged on the lower end edge of the disposable urine receiving tube. The insert plate is sleeved on the outside of the mouth of the sampling test tube.

Preferably, the upper and lower ends of the sealing rotating body are provided with sealing rings, and the sealing rings are embedded on the inner walls of the upper and lower ends of the liquid outlet channel.

Preferably, a plurality of the limit plates are provided, and the plurality of limit plates are distributed in an annular array, and the number of the limit plates is equal to the number of the limit slots.

(3) Beneficial effects

Compared with the prior art, the utility model provides a clinical urine sampler for infectious diseases, which has the following beneficial effects:

1. The utility model is provided with three urine-taking heads on the sampling test tube, the lower-section urine-taking joint, the middle-section urine-taking joint and the upper-section urine-taking joint, so that medical staff can quickly carry out three-stage urine collection. Sexual urinals allow patients to take urine samples quickly and conveniently, avoiding the leakage of urine caused by the small opening of the tube;

2. The utility model is provided with a sealing rotary body in the liquid outlet passages on the three urine extraction joints, and the rotation of the sealing rotary body is controlled by the knob and the connecting rod, so as to control the on-off of the liquid outlet passage, and the limit plate The cooperation with the limit groove can control whether the knob is limited or not, which improves the stability of the connection and disconnection of the urine extraction connector.

Description of drawings

Fig. 1 is the schematic diagram of the utility model.

Figure 2 is a schematic cross-sectional view of the structure of the lower section of the urine-taking joint of the present utility model.

FIG. 3 is an enlarged schematic view of the part A in FIG. 2 of the present utility model.

FIG. 4 is a schematic top cross-sectional view of the bump structure of the present invention.

In the figure: 1. Sampling test tube; 101. Through groove; 2. Urine collecting joint in the lower section; 21. Sealing ring; 3. Urine collecting joint in the middle section; Urinary mouth; 52, annular insert plate; 6, liquid outlet channel; 7, sealed rotating body; 71, through hole; 8, connecting rod; 9, knob; 91, bump; 92, limit groove; 10, fixed sleeve Tube; 11, annular plate; 12, compression spring; 13, limit plate; 14, threaded sleeve; 15, pressure plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-4, a clinical urine sampler for infectious diseases includes a sampling test tube 1 and a disposable urine receiving tube 5. The disposable urine receiving tube 5 is sleeved at the mouth of the sampling test tube 1, and the test tube 1 The lower end of one side of the test tube 1 is fixedly connected with the lower section urine taking joint 2, the middle part of one side of the test tube 1 is fixedly connected with the middle section urine taking joint 3, the upper end of one side of the test tube 1 is fixedly connected with the upper section urine taking joint 4, the lower section urine taking joint 2, the middle section The inside of the urine taking joint 3 and the upper section of the urine taking joint 4 are provided with a liquid outlet channel 6, the inner cavity of the liquid outlet channel 6 is provided with a sealing rotary body 7, and the middle of the sealing rotary body 7 is provided with a through hole 71, and the sealing rotary body is provided with a through hole 71. The top end of 7 is fixedly connected with a connecting rod 8, the top of the connecting rod 8 penetrates the top inner wall of the liquid outlet channel 6 and is fixedly connected with a knob 9, and the top middle of the lower section urine connector 2, the middle section urine connector 3 and the upper section urine connector 4 Both are fixedly connected with a fixed sleeve 10, the fixed sleeve 10 is located on the outer side of the knob 9, an annular plate 11 is arranged above the fixed sleeve 10, and the lower surface of the annular plate 11 is connected with the top of the fixed sleeve 10 through a compression spring 12, The inner side wall of the annular plate 11 is fixedly connected to the limiting plate 13 , the end of the limiting plate 13 away from the annular plate 11 is inserted into the fixing sleeve 10 and is connected with the inner wall of the fixing sleeve 10 , and the outer side of the bottom end of the knob 9 is fixedly connected with a The convex block 91, the outer side of the fixed sleeve 10 is sleeved with a threaded sleeve 14, the threaded sleeve 14 is connected with the fixed sleeve 10 through threads, the top of the threaded sleeve 14 is fixedly connected with a pressure plate 15, and the bottom surface of the pressure plate 15 is connected to the annular plate The top surface of the 11 is attached and connected, and the setting of the pressing plate 15 plays a limiting role, preventing the annular plate 11 from moving under the action of the compression spring 12 .

Further, in the above solution, a limiting groove 92 is defined on the bump 91 , and the limiting groove 92 is adapted to the limiting plate 13 .

Further, in the above-mentioned scheme, the upper end, the middle end and the lower end of one side of the sampling test tube 1 are all provided with through grooves 101, and the three through grooves are respectively connected to the lower section urine taking joint 2, the middle section urine taking joint 3 and the upper section urine taking joint 4. The arrangement of the lower-section urine-taking joint 2, the middle-section urine-taking joint 3 and the upper-section urine-taking joint 4 enables medical staff to conveniently perform three-stage urine collection.

Further, in the above-mentioned scheme, a urine outlet 51 is provided in the middle of the lower end of the disposable urine receiving tube 5, and the urine outlet 51 is inserted into the nozzle of the sampling test tube 1, and the lower end edge of the disposable urine receiving tube 5 is provided with an annular insert plate. 52, the annular insert plate 52 is sleeved on the outside of the nozzle of the sampling test tube 1, the disposable urinal 5 is set to facilitate the sampling test tube 1 to perform urine sampling, and the urine outlet 51 enables the urine to be accurately injected into the sampling test tube 1, The annular insert plate 52 enables the disposable urinal 5 to be stably installed on the sampling tube 1 .

Further, in the above scheme, the upper and lower ends of the sealing rotary body 7 are provided with sealing rings 21, the sealing rings 21 are embedded on the inner walls of the upper and lower ends of the liquid outlet channel 6, and the setting of the sealing rings 21 plays a sealing role. Prevent urine leakage.

Further, in the above solution, a plurality of limit plates 13 are provided, the plurality of limit plates 13 are distributed in a circular array, and the number of limit plates 13 is equal to the number of limit slots 92 . The setting of the position slot 92 can limit the position of the knob 9 .

This practical working principle:

When the device is working, firstly, the disposable urine receiving tube 5 is sleeved on the sampling tube 1, and then the urine collecting work is started. When the urine sample is collected by the sampling tube 1, the disposable urine receiving tube 5 is pulled out and discarded. , then cover the sampling test tube 1 with a sealing cap, then extract the upper, middle or lower part of the urine in the sampling test tube 1 as required, and extract the upper and When extracting the middle or lower section of urine, firstly screw the threaded sleeve 14 on the corresponding urine connector, so that the threaded sleeve 14 moves upward, and the threaded sleeve 14 will drive the pressure plate 15 to move upward. Push down and move up, the annular plate 11 will drive the limit plate 13 to move upward until the limit plate 13 is separated from the limit slot 92, and then the knob 9 is rotated, and the knob 9 drives the sealing rotor 7 to rotate through the connecting rod 8, so that the through hole is rotated. 71 is communicated with the liquid outlet channel 6. At this time, urine flows out through the through groove 101, the liquid outlet channel 6 and the through hole 71 to achieve the function of taking urine.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an infectious department clinical urine sampler, includes sample test tube (1) and disposable urine receiving tube (5), its characterized in that: the disposable urine receiving tube (5) is sleeved at a tube opening of the sampling test tube (1), the lower end of one side of the test tube (1) is fixedly connected with a lower section urine taking joint (2), the middle section of one side of the test tube (1) is fixedly connected with a middle section urine taking joint (3), the upper end of one side of the test tube (1) is fixedly connected with an upper section urine taking joint (4), the lower section urine taking joint (2), the middle section urine taking joint (3) and the upper section urine taking joint (4) are respectively provided with a liquid outlet channel (6), the middle part of an inner cavity of the liquid outlet channel (6) is provided with a sealing rotating body (7), the middle part of the sealing rotating body (7) is provided with a through hole (71), the top end of the sealing rotating body (7) is fixedly connected with a connecting rod (8), the top end of the connecting rod (8) penetrates through the inner wall of the, the urine joint (2) is got to the hypomere, the urine joint (3) is got to the middle section and the equal fixedly connected with fixed sleeve pipe (10) in the top middle part of urine joint (4) is got to the upper segment, fixed sleeve pipe (10) are located the outside of knob (9), the top of fixed sleeve pipe (10) is provided with annular plate (11), the lower surface of annular plate (11) is connected with the top of fixed sleeve pipe (10) through compression spring (12), the inside wall fixedly connected with limiting plate (13) of annular plate (11), the one end that annular plate (11) was kept away from to limiting plate (13) inserts in fixed sleeve pipe (10) and is connected with the inner wall laminating of fixed sleeve pipe (10), the bottom outside fixedly connected with lug (91) of knob (9), threaded sleeve pipe (14) has been cup jointed in the outside of fixed sleeve pipe (10), threaded sleeve pipe (14) passes through the screw thread and is connected with fixed sleeve pipe (10), the top end of the threaded sleeve (14) is fixedly connected with a pressing plate (15), and the bottom surface of the pressing plate (15) is attached to the top surface of the annular plate (11).

2. The clinical urine sampler for infectious department according to claim 1, characterized in that: a limiting groove (92) is formed in the protruding block (91), and the limiting groove (92) is matched with the limiting plate (13).

3. The clinical urine sampler for infectious department according to claim 2, characterized in that: logical groove (101) have all been seted up to one side upper end, middle-end and the lower extreme of sample test tube (1), and three logical groove communicates respectively that the hypomere is got urine and connects (2), the middle section is got urine and connects (3) and the upper segment is got urine and connects (4).

4. The clinical urine sampler for infectious department according to claim 3, characterized in that: the disposable lower extreme middle part that connects urine section of thick bamboo (5) is provided with out urine mouth (51), go out in urine mouth (51) inserts the mouth of pipe of sample test tube (1), the disposable lower extreme edge that connects urine section of thick bamboo (5) is provided with annular picture peg (52), annular picture peg (52) cup joint in the mouth of pipe outside of sample test tube (1).

5. The clinical urine sampler for infectious department according to claim 4, characterized in that: and the upper end and the lower end of the sealing rotating body (7) are respectively provided with a sealing ring (21), and the sealing rings (21) are embedded on the inner walls of the upper end and the lower end of the liquid outlet channel (6).

6. The clinical urine sampler for infectious department according to claim 5, characterized in that: the limiting plates (13) are arranged in a plurality of numbers, the limiting plates (13) are distributed in an annular array, and the number of the limiting plates (13) is equal to that of the limiting grooves (92).

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