CN216854715U - Sectional type urine sampling pipe - Google Patents

Abstract

The utility model discloses a sectional urine sampling tube, which relates to the technical field of medical instruments and comprises a first sampling tube body, a connecting part and a sampling tube cover, wherein the first sampling tube body is vertically communicated; the jointing part is provided with an inner cavity matched with the lower end or the upper end of the first sampling pipe body and is used for communicating the upper and lower first sampling pipe bodies which are oppositely arranged through the jointing part; the connection part is further provided with a sliding separation blade, a window penetrating through the side wall is formed in the side wall of the connection part, the sliding separation blade can be inserted into the inner cavity through the window and used for plugging the lower end of the first sampling tube body, and the sampling tube cover is located at the upper end of the first sampling tube body. The problem of when multiple urine samples, urine sample and external environment cross contamination easily and sampling tube resource waste is solved, a urine sample sampling tube that the segmentation was used is proposed, can effectively be applicable to the urine sample detection of multiple item.

Description

Sectional type urine sampling pipe

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a sectional type urine sampling tube.

Background

Urine sample detection is one of the main inspection object in most disease treatment process, most urine sample sampling demand is not many, so the sampling tube size is little, moreover, the steam generator is simple in structure, often use and just abandon once, but face the condition that needs carry out a plurality of detections, need constantly open and close urine sample sampling tube, multiple switch makes urine sample and external environment cause cross contamination very easily like this, influenced urine sample testing result promptly, leak the urine sample again easily, pollute the external environment, and if a plurality of sampling tube partial shipment urine samples of one-time use, it is very inconvenient when patient's actual operation, still can waste a large amount of medical resources. Therefore, a special urine sample tube suitable for multi-item urine sample detection is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problems of easy cross contamination between urine sample and external environment and waste of sampling tube resources when multiple urine samples are sampled, provides a sectional urine sample sampling tube, and can be effectively applied to multiple urine sample detection.

The utility model is realized by the following technical scheme:

a sectional type urine sampling tube comprises a first sampling tube body, a connecting part and a sampling tube cover, wherein the first sampling tube body is vertically communicated, and the number of the first sampling tube bodies is at least two; the jointing part comprises a jointing base, and is provided with an inner cavity matched with the lower end or the upper end of the first sampling pipe body, so that the upper and lower first sampling pipe bodies which are oppositely arranged are communicated through the jointing part; the connection part is further provided with a sliding blocking piece, a window penetrating through the side wall is formed in the side wall of the connection part, the sliding blocking piece can be inserted into the inner cavity through the window and used for blocking the lower end of the first sampling tube body, and the sampling tube cover is located at the upper end of the first sampling tube body.

In the scheme, the urine sample sampling tube is divided into a plurality of sections, except that the lowermost tube body is cup-shaped, the other tube bodies above the lowermost tube body are glass tube bodies which penetrate through the tube bodies from top to bottom, the tube bodies are provided with independent graduated scales and can record the volume of the urine sample respectively, the length of each tube body is preferably 5cm, the maximum urine sample volume of a single tube body is enough for each detection and use, and the tube bodies are convenient for a user to hold;

the tube bodies are connected through the connecting part, the connecting part is in a sleeve shape, the upper end and the lower end of the connecting part are respectively connected with the two tube bodies, a slidable sliding blocking piece is arranged in the middle of the connecting part, when a patient discharges urine samples for filling, the sliding blocking piece is taken out, the urine samples of all the tube bodies can be collected at one time, and after sampling is completed and closed, the sampling tube cover is covered, and sampling can be completed; when a plurality of tests are needed, the sliding blocking piece is inserted into the connecting base, so that the sampling tube containing the urine sample can be segmented, a user can take down the first sampling tube body and the connecting part after using the first section of sampling tube, and use another sampling tube cover to cover the second section of sampling tube, so that the sealing can be completed, and the urine sample can be left for the next use; also can directly take off each body, use respectively the sampling tube lid seals, can carry out a plurality of project detection simultaneously, and detection efficiency obtains improving, and this leakproofness of having guaranteed the urine sample promptly still makes patient and surveyor use more convenient quick.

The number of the first sampling tube bodies is at least 2, the number of the connecting parts is at least 2, and generally, the multiple urine sample detection is mainly divided into three parts, including physical and chemical properties (such as acidity-basicity, turbidity and the like), organic matter composition (such as urine protein PRO, urine glucose GLU, bilirubin BIL and the like), cell composition (such as white blood cell WBC, urine red blood cell RBC and the like), and a plurality of special detections aiming at different diseases are also provided, so that the segmented tube bodies are at least 2 ends, and correspondingly, the number of the connecting parts required to be arranged among the tube bodies is at least 2.

Preferably, the lowest end of the sampling pipe is provided with a second sampling pipe body which is of a cup-shaped structure with a closed bottom,

preferably, the position that links up the upper and lower both sides of base with first sampling body is connected is equipped with the seal cover, and this seal cover is elastic rubber, can effectively strengthen first sampling body, link up the sealed effect between base and the slip separation blade, prevents that the urine sample from oozing from the gap when too much.

Preferably, the inside adaptation that is equipped with of linking base the discoid cavity of slip separation blade is equipped with spring locating part and limit switch in this discoid cavity, the lower extreme of slip separation blade is equipped with the adaptation the spacing hole of spring locating part.

Wherein, discoid cavity here with the sliding separation blade adaptation for the space between two sampling tube bodies can be plugged up to the sliding separation blade completely, the spring locating part is in order to strengthen the stability after the sliding separation blade inserts, when needing to take out this sliding separation blade, the pulling limit switch can take out, and filling and sectionalized operation are all very convenient, and the leakproofness is higher.

Preferably, the outside of slip separation blade is equipped with to expose and is in join the outer pull ring of part, the pull ring with still be equipped with between the linking base and connect the rope for the operator is higher to the first sampling body of multistage when carrying out the segmentation isolation operation.

Further, the sampling pipe cap comprises a first pipe cap sleeved on the upper end of the sampling pipe and a second pipe cap arranged on the upper end of the first pipe cap, an external thread is arranged on the upper end of the first pipe cap, and an adaptation is arranged at the lower end of the second pipe cap to the internal thread of the first pipe cap.

Wherein, the first tube cap is directly sheathed at the upper end of the sampling tube body to form a closed structure, the second tube cap is arranged at the upper end of the first irrigation tube to ensure that the interior of the sampling tube is completely closed with the outside when the urine sample is transported and stored

Preferably, the first tube cap upper end still is equipped with sampling funnel and sampling straw, sampling funnel is convenient for the patient and is filled the urine sample, the sampling straw is then convenient for the inspector to draw the urine sample.

Compared with the prior art, the urine sample tube filling machine has the advantages and beneficial effects that while a plurality of urine sample tube bodies are filled at one time, a plurality of items can be detected in a segmented mode, the detection efficiency is improved, medical resources are saved, a patient and an inspector can operate more conveniently, the urine sample tube filling machine also has high sealing performance, and the urine sample can be effectively prevented from being polluted by the external environment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

FIG. 1 is an exploded view of the present invention;

FIG. 2 is an overall elevational cross-sectional view of the present invention;

FIG. 3 is a detailed cross-sectional view of a engagement member of the present invention;

FIG. 4 is a cross-sectional view of a sampling funnel in accordance with the present invention in connection with a first cap;

FIG. 5 is a cross-sectional view of the sampling pipette of the present invention attached to a first cap;

reference numbers and corresponding part names in the drawings:

1-a first sampling tube; 11-graduation mark; 2-an engagement member; 21-a docking station; 22-sliding block piece; 23-a pull ring; 24-connecting ropes; 25-sealing sleeve; 26-a spring stop; 27-limit switch; 28-limit holes; 3-sampling tube cover; 31-a first tube cover; 32-a second tube cover; 33-sampling holes; 4-a sampling funnel; 5-sampling pipette.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.

Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the utility model. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.

Examples

A sectional type urine sampling tube comprises a first sampling tube body, a connecting part and a sampling tube cover, wherein the first sampling tube body 1 is communicated up and down, and the number of the first sampling tube bodies 1 is at least two; the jointing part 2 is provided with an inner cavity matched with the lower end or the upper end of the first sampling tube body 1, and the jointing part 2 comprises a jointing base 21 for communicating the upper and the lower first sampling tube bodies 1 which are oppositely arranged through the jointing part 2; the connecting part 2 is also provided with a sliding blocking piece 22, the side wall of the connecting part 2 is provided with a window penetrating through the side wall, and the sliding blocking piece 22 can be inserted into the inner cavity through the window and is used for blocking the lower end of the first sampling tube body 1; the sampling tube cover 3 is positioned at the upper end of the first sampling tube body 1.

The urine sample sampling tube is a multi-section sampling tube, the sampling tube at the lowest part is cup-shaped, the bottom of the sampling tube is provided with a glass bottom, all tube bodies above the sampling tube are not provided with glass bottoms and are in a penetrating structure, and after the sampling tube and the tube bodies are connected together, a patient can completely fill all the tube bodies at one time without separately carrying out multiple filling;

the tube bodies are connected through the connecting part 2, the connecting part 2 is in a sleeve shape, the upper end and the lower end of the connecting part are respectively connected with the two tube bodies, when a patient discharges a urine sample for filling, the sliding blocking piece 22 is taken out, the urine sample collection of all the tube bodies can be completed at one time, and after the sampling is completed and closed, the sampling tube cover 3 is covered, and the sampling can be completed; when a plurality of tests are needed, the sliding blocking piece 22 is inserted into the connecting base 21, so that the sampling tube containing the urine sample can be segmented, when the sampling tube is segmented and taken down, the first sampling tube body 1 and the first connecting part 2 are taken down together, the connecting part 2 can be used as a base for filling the urine sample, a user can take down the first sampling tube body 1 and the connecting part 2 after using the first section of sampling tube, and use another sampling tube cover 3 to cover the second section of sampling tube, so that the sealing can be completed, and the urine sample can be left for next use; the tube bodies can also be directly taken down and respectively sealed by the sampling tube covers 3, so that a plurality of project detections can be simultaneously carried out, the detection efficiency is improved, the tightness of the urine sample is ensured, and the use of patients and inspectors is more convenient and faster;

wherein, a plurality of urine sample detections are mainly divided into three parts, including physicochemical properties such as acidity and alkalinity, turbidity and the like, organic matter compositions such as urine protein PRO, urine glucose GLU, bilirubin BIL and the like, cell compositions such as white blood cell WBC, urine red blood cell RBC and the like, and a plurality of special detections for different diseases are also provided, so that the number of segmented tube bodies is at least 3, and correspondingly, the number of the connecting parts 2 required to be arranged among the tube bodies is at least 2; however, in the actual detection process, some hospitals already have precise instruments capable of detecting a plurality of components at the same time, so in some embodiments, the detection can be completed by the sampling tubes at two ends, and the rest end can be kept in a closed state for later use.

In one or more embodiments, the lowermost end of the sampling tube is provided with a second sampling tube body 10, the second sampling tube body 10 is of a cup-shaped structure with a closed bottom, the second sampling tube body 10 is located at the lowermost end, and the bottom of the second sampling tube body is of a closed structure, so that the closing effect of the engagement part 2 is replaced, and the manufacturing cost is saved.

In one or more embodiments, although the connection between the engaging member 2 and the first sampling tube 1 is relatively stable, when the pressure in the first sampling tube 1 becomes higher when the amount of urine sample is large, the urine sample is easy to overflow from the connecting gap, which greatly affects the sealing performance of the sampling tube, and in order to overcome this problem, the inventor provides sealing sleeves 25 at the positions where the upper and lower sides of the engaging base 21 are connected with the first sampling tube 1, wherein the sealing sleeves 25 can be used for not only sealing the first sampling tube 1 and the engaging base 21, but also increasing the sealing performance between the engaging base 21 and the sliding barrier 22.

In one or more embodiments, the sliding block 22 is connected only by a sealing sleeve 25, and a urine sample is in direct contact with the sliding block 22, so that the friction between the sliding block and the sliding base is reduced, and the sliding block is easily separated from the sliding base in case of shaking, collision and the like, thereby affecting the segmentation effect.

In one or more embodiments, in order to facilitate the elderly to pull out and close the sliding flap 22, a pull ring 23 exposed outside the engaging member 2 is provided on the outside of the sliding flap 22, and a connecting rope 24 is provided between the pull ring 23 and the engaging base 21 to prevent the sliding flap 22 from being lost.

In one or more embodiments, the sampling tube cap 3 includes a first tube cap 31 sleeved on the upper end of the sampling tube and a second tube cap 32 disposed on the upper end of the first tube cap 31, wherein the upper end of the first tube cap 31 is provided with an external thread, and the lower end of the second tube cap 32 is provided with an internal thread adapted to the first tube cap 31.

Wherein, the first tube cap 31 is used to form a closed structure with each tube, the spare number is the same as the first sampling tube 1, and at least 3, while the second tube cap 32 is provided with only one tube cap for completely sealing the urine sample which is temporarily not used, and completely isolating the outside, the first tube and the second tube are opened and closed by the patient, so the arrangement is that the screw connection is selected, and the first tube cap 31 and the first sampling tube 1 are opened and closed by the medical staff, so the arrangement is that the sealing sleeve 25 is connected.

In one or more embodiments, a sampling hole 33 with a radius of about 3mm is further disposed on the first cap 31 to facilitate the entrance and exit of the urine sample and to ensure that the urine sample is not easily spilled.

In one or more embodiments, in order to facilitate the filling of the urine sample of the patient, a sampling funnel 4 is further disposed at the upper end of the first tube cover 31, the lower end of the sampling funnel 4 is adapted to the size of the sampling hole 33, so that the patient can fill the urine sample more conveniently and hygienically, and the sampling funnel 4 is made of disposable naturally degradable rubber.

In one or more embodiments, in order to facilitate the taking of a urine sample from the sampling tube by an inspector, a sampling pipette 5 is further disposed at the upper end of the first tube cover 31, and the width of the sampling pipette 5 is adapted to the size of the sampling hole 33.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. A segmented urine sampling tube, comprising:

the sampling tube comprises first sampling tube bodies (1), wherein the first sampling tube bodies (1) are vertically communicated, and the number of the first sampling tube bodies (1) is at least two;

the connection part (2) comprises a connection base (21), the connection part (2) is provided with an inner cavity matched with the lower end or the upper end of the first sampling tube body (1), and the connection part (2) is used for enabling the first sampling tube bodies (1) which are oppositely arranged to be communicated with each other through the connection part (2);

the connecting part (2) is also provided with a sliding blocking piece (22), the side wall of the connecting part (2) is provided with a window penetrating through the side wall, and the sliding blocking piece (22) can be inserted into the inner cavity through the window and is used for blocking the lower end of the first sampling tube body (1);

the sampling tube cover (3), this sampling tube cover (3) are located the upper end of first sampling body (1).

2. The sectional urine sampling tube according to claim 1, wherein said sampling tube has a second sampling tube body (10) at its lowermost end, and said second sampling tube body (10) has a cup-shaped structure with a closed bottom.

3. The sectional urine sampling tube according to claim 1, wherein a sealing sleeve (25) is provided at the position where the upper and lower sides of the connecting base (21) are connected to the sampling tube body (1).

4. The sectional urine sampling tube according to claim 1, wherein said engagement base (21) has a disk-shaped cavity for accommodating said sliding flap (22), and a spring stopper (26) and a limit switch (27) are disposed in the disk-shaped cavity.

5. The segmented urine sampling tube according to claim 4, wherein the lower end of the sliding shutter (22) is provided with a limit hole (28) adapted to the spring limit piece (26).

6. The segmented urine sampling tube according to claim 1, wherein the sliding flap (22) is provided with a pull ring (23) exposed outside the engaging member (2) on the outside, and a connecting string (24) is further provided between the pull ring (23) and the engaging base (21).

7. The sectional urine sampling tube according to claim 1, wherein the sampling tube cover (3) comprises a first tube cover (31) sleeved on the upper end of the sampling tube and a second tube cover (32) arranged on the upper end of the first tube cover (31), the upper end of the first tube cover (31) is provided with an external thread, and the lower end of the second tube cover (32) is provided with an internal thread adapted to the first tube cover (31).

8. The segmented urine sampling tube according to claim 7, wherein said first tube cover (31) further comprises a sampling hole (33).

9. The sectional urine sampling tube according to claim 8, wherein said first tube cap (31) is further provided with a sampling funnel (4) at the upper end, and the lower end of the sampling funnel (4) is adapted to the size of said sampling hole (33).

10. The sectional urine sampling tube according to claim 8, wherein the upper end of the first tube cover (31) is further provided with a sampling suction tube (5), and the width of the sampling suction tube (5) is adapted to the size of the sampling hole (33).

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