CN214503027U

CN214503027U - Disposable negative pressure urine book retaining and taking tube

Info

Publication number: CN214503027U
Application number: CN202120524349.0U
Authority: CN
Inventors: 徐均燕; 张凤; 潘东金
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-10-26
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses a disposable negative pressure urine originally stays gets pipe, including the negative pressure body, the top of negative pressure body is equipped with the lid, the bottom joint of lid has the rubber buffer, the bottom of rubber buffer and the inner wall top interference fit of negative pressure body, the inside grafting of rubber buffer has the joint, the top intercommunication of joint has the hose. This disposable negative pressure urine originally stays gets pipe, through the negative pressure body, the rubber buffer, cooperation between joint and the hose, the extraction of carrying out the urine sample through the negative pressure has been realized, operation process is simple, and it is certain to get the urine volume the most, the problem that the urine falls can not appear, when avoiding polluting, cross infection's probability has been reduced, therefore more health and safety, not only make things convenient for the extraction to special volume urine sample, and the convenience is fixed rubber buffer and negative pressure body, the convenience of production has been improved, and then the reduction in production cost of changing looks, reduce the use of glue etc., more green.

Description

Disposable negative pressure urine book retaining and taking tube

Technical Field

The utility model relates to a disposable negative pressure urine originally stays gets tub technical field, specifically is a disposable negative pressure urine originally stays gets tub.

Background

Urine examination, which is a medical detection mode, comprises routine urine analysis, detection of visible components in urine (such as urine red blood cells, leucocytes and the like), quantitative determination of protein components, urease determination and the like, has very important values for clinical diagnosis, curative effect judgment and prognosis, different urine examination items, different requirements and treatments for urine specimen collection, and all urine specimen collection needs to use a clean container; the urinary sediment microscopic examination is to take the midstream urine (morning urine) of the first urine after getting up in the morning and also to take the midstream urine of random urine in principle, the morning urine specimen is also suitable for the examination of other urine items (except 24h urine examination items), the renal tubule concentration and dilution function measurement needs to forbid water, urinate after fasting for 12h, forbid water and fast for 1h, the urine of 13h is reserved for detection, when the renal tubule acidification function is measured, liquid paraffin is added in advance in a urine reserving container, and before the 24h urine specimen is reserved, a preservative needs to be added into the container or the container needs to be placed in a 4 ℃ environment.

In clinical practice, when a urine sample is extracted, a dropper is generally adopted to keep the urine sample, so that the operation is careless, the urine is prone to falling, pollution and cross infection are prone to occurring, and when the dropper is used for extracting the urine sample, the urine collecting amount is inaccurate, and the detection result is prone to being influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a disposable negative pressure urine is originally stayed and is got pipe has solved and has caused the low of urine easily when the burette gets the urine sample, causes the pollution to also cause cross infection easily, and when the burette got the urine sample, it is inaccurate to collect the urine volume, influences the problem of testing result easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pipe is got to disposable negative pressure urine book stay, includes the negative pressure body, the top of negative pressure body is equipped with the lid, the bottom joint of lid has the rubber buffer, the bottom of rubber buffer and the inner wall top interference fit of negative pressure body, the inside grafting of rubber buffer has the joint, the top intercommunication of joint has the hose.

Preferably, scales are machined on one side of the outer wall of the negative pressure pipe body.

Preferably, a label is adhered to the other side of the outer wall of the negative pressure pipe body.

Preferably, the equal fixedly connected with branch in both sides below of lid, the end of branch has the fixture block through the draw-in groove joint, the end of fixture block links to each other with the outer wall of negative pressure body is fixed.

Preferably, the support rod and the cover body are integrally formed.

Advantageous effects

The utility model provides a disposable negative pressure urine book stays gets pipe. The method has the following beneficial effects: this disposable negative pressure urine book stays gets pipe, through the design of simple structure, has improved the convenience and the sanitary condition of medical personnel's work greatly, and concrete friendship effect is as follows:

through the matching among the negative pressure pipe body, the rubber plug, the joint and the hose, the urine sample is extracted through negative pressure, the operation process is simple, the maximum urine taking amount is certain, the problem of urine falling cannot occur, the pollution is avoided, and the probability of cross infection is reduced, so that the negative pressure urine sampling device is more sanitary and safer;

through the design of scale, branch and fixture block, not only convenient extraction to special volume urine sample to the convenience is fixed rubber buffer and negative pressure body, has improved the convenience of production, and then the reduction in production cost who becomes mutually reduces the use of glue etc. more green.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a detail view of the cap, rubber stopper and fitting of fig. 2.

In the figure: 1. negative pressure body, 2, lid, 3, rubber buffer, 4, branch, 5, fixture block, 6, label, 7, scale, 8, joint, 9, hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The utility model provides a technical scheme:

as shown in the figures 1-3, the disposable negative pressure urine specimen remaining and taking tube comprises a negative pressure tube body 1, wherein the negative pressure tube body 1 is sealed with a cover body 2 through a rubber plug 3, a proper negative pressure is formed inside the negative pressure tube body 1 for urine extraction during production, the cover body 2 is arranged at the top of the negative pressure tube body 1, the rubber plug 3 is clamped at the bottom of the cover body 2, the bottom of the rubber plug 3 is in interference fit with the top of the inner wall of the negative pressure tube body 1, a joint 8 is inserted inside the rubber plug 3, when urine is extracted, a hose 9 is placed into a urine specimen container, the joint 8 is directly inserted into the rubber plug 3, the urine is extracted into the negative pressure tube body 1 by using the negative pressure inside the negative pressure tube body 1, the top of the joint 8 is communicated with the hose 9, a scale 7 is processed at one side of the outer wall of the negative pressure tube body 1, and the scale 7 is convenient for medical personnel to read the amount of the extracted urine, the outer wall opposite side bonding of negative pressure body 1 has label 6, and label 6 makes things convenient for medical personnel to carry out the record of information to the urine sample, improves the convenience of using.

The equal fixedly connected with branch 4 in both sides below of lid 2, branch 4 and the cooperation of fixture block 5 improve lid 2 and negative pressure body 1's stability, and the end of branch 4 has fixture block 5 through the draw-in groove joint, and the end of fixture block 5 links to each other with the outer wall of negative pressure body 1 is fixed, and branch 4 and lid 2 are integrated into one piece.

By the above, when the disposable negative pressure urine sample collection tube is used, the hose 9 is put into the urine sample container, and then the joint 8 is directly inserted into the rubber plug 3, and the urine is sucked into the negative pressure tube body 1 by the negative pressure inside the negative pressure tube body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a pipe is got to disposable negative pressure urine book stays, includes negative pressure body (1), its characterized in that: the top of negative pressure body (1) is equipped with lid (2), the bottom joint of lid (2) has rubber buffer (3), the bottom of rubber buffer (3) and the inner wall top interference fit of negative pressure body (1), the inside grafting of rubber buffer (3) has joint (8), the top intercommunication that connects (8) has hose (9).

2. The disposable negative pressure urine specimen collection tube according to claim 1, wherein: scales (7) are processed on one side of the outer wall of the negative pressure pipe body (1).

3. The disposable negative pressure urine specimen collection tube according to claim 1, wherein: and a label (6) is adhered to the other side of the outer wall of the negative pressure pipe body (1).

4. The disposable negative pressure urine specimen collection tube according to claim 1, wherein: the equal fixedly connected with branch (4) in both sides below of lid (2), the end of branch (4) has fixture block (5) through the draw-in groove joint, the end of fixture block (5) links to each other with the outer wall of negative pressure body (1) is fixed.

5. The disposable negative pressure urine specimen collection tube according to claim 4, wherein: the support rod (4) and the cover body (2) are integrally formed.