CN220158284U - Middle-section urine reserving and taking device for reserving urinary catheter - Google Patents

Abstract

The utility model relates to a mid-section urine collection device for patients with an indwelling urinary catheter, which includes a sterile cup movably connected to one end of the indwelling urinary catheter. The sterile cup includes a cup body, and an upper opening of the cup body A first cover is movably connected, and a second cover is set below the cup. The diameter of the bottom of the cup is slightly smaller than the inner diameter of the second cover. A first connection is connected to the first cover. The first connecting tube is sealed and movable connected to the liquid outlet of the indwelling urine catheter, and the second connecting tube is sealed and movable connected to the joint of the urine collection bag. The purpose of the utility model is to solve the problem that urine contamination is easily caused by external environmental factors or improper operation during the collection of mid-section urine in patients with indwelling urinary catheters.

Description

A mid-section urine collection device for patients with indwelling urinary catheters

Technical field

The utility model relates to the technical field of medical equipment, in particular to a mid-section urine collection device for patients with indwelling urinary catheters.

Background technique

Midstream urine bacterial culture is an important method for diagnosing urinary tract infection. In order to prevent specimen contamination and mixing with foreign bacteria, mid-section urine needs to be collected. To collect mid-section urine, first drain the front-section urine, then collect the mid-section urine in a container, introduce it into a specimen tube or specimen box, and send it to the laboratory for examination.

For patients with indwelling urinary catheters, urine samples can be collected in indwelling bottles based on the urine flowing out of the urinary catheter, and care should be taken to avoid contamination. You can disinfect the outlet of the urinary catheter, drain a small amount of front-end urine after disinfection, and then use a sterile culture bottle to collect the mid-section urine and send it for examination as soon as possible. During the specimen collection process, do not touch the mouth of the culture bottle and the mouth of the urine tube with your hands to avoid urine contamination. During the operation, when medical staff use a sterile culture bottle to collect mid-section urine, the mouth of the sterile culture bottle is open and is not tightly connected to the urinary catheter, so urine contamination is prone to occur.

In summary, this application proposes a mid-section urine collection device for patients with indwelling urinary catheters.

Utility model content

The purpose of this utility model is to provide a mid-section urine collection device for patients with indwelling urinary catheters, so as to solve the problem of urine contamination caused by external environmental factors or improper operation during the mid-section urine collection of patients with indwelling urinary catheters. question.

The utility model is realized through the following technical solutions: A mid-section urine collection device for patients with an indwelling urinary catheter, including a sterile cup movably connected to one end of the indwelling urinary catheter, the sterile cup including a cup body, and the cup A first cover body is movably connected to the upper opening of the body, and a second cover body is set below the cup body. The bottom diameter of the cup body is slightly smaller than the inner diameter of the second cover body. A first connecting tube and a second connecting tube are connected; the first connecting tube is sealed and movable connected to the liquid outlet of the indwelling urine catheter, and the second connecting tube is sealed and movable connected to the joint of the urine collection bag.

Further, the first connecting pipe is provided with a pagoda joint for sealing connection with the liquid outlet of the indwelling urine catheter, and the second connecting pipe is provided with a horn interface for connecting to the urine collection bag.

Further, the first cover is threaded and sealingly connected to the upper opening of the cup, and the second cover is provided with internal threads, so that the second cover can be threaded and sealingly connected to the upper opening of the cup.

Furthermore, an easily punctureable sealing film is provided on the cover surface of the second cover body.

Compared with previous technologies, the beneficial effects of this utility model are:

This utility model collects the patient's mid-section urine by setting a sterile cup between the indwelling urinary catheter and the urine collection bag. The collection process is fully sealed to avoid contact between the urine sample and the external environment as much as possible, avoid the urine being contaminated by external factors, and ensure that the urine is The accuracy of the detection; at the same time, the cover surface of the second cover body is equipped with an easy-to-penetrate sealing film. During the detection, only the syringe needs to be inserted and sucked, which is convenient and fast.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a partial enlarged view of Figure 1A.

Label description: 1-indwelling urinary catheter, 2-liquid outlet, 3-sterile cup, 4-urine collection bag,

31-cup body, 32-first cover body, 33-second cover body, 10-speaker interface, 20-pagoda connector,

321-first connecting pipe, 322-second connecting pipe, 331-easy to penetrate the sealing film.

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 part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

The utility model provides a mid-section urine collection device for patients with indwelling urinary catheters. As shown in Figure 1-2, it includes a sterile cup 3 movably connected to one end of the indwelling urinary catheter 1.

The sterile cup 3 includes a cup body 31. A first cover body 32 is movably connected to the upper opening of the cup body 31. The first cover body 32 is threaded and sealingly connected to the cup body 31. A second cover is set below the cup body 31. The second cover 33 is provided with internal threads, so that the second cover 33 can be threaded and sealingly connected to the upper opening of the cup 31. The lower diameter of the cup 31 is slightly smaller than the inner diameter of the second cover 33. Initially, In the state, the second cover 33 is disposed under the cup body 31 , and the second cover 33 can be separated from the bottom end of the cup body 31 in a force-exerting state. The first cover 32 is connected with a first connection. The tube 321 and the second connecting tube 322, and the cover surface of the second cover 33 are provided with an easy-to-pierce sealing film 331.

The first connecting tube 321 is connected to the liquid outlet 2 of the indwelling urine catheter 1 in a sealed and movable manner, and the second connecting tube 322 is connected in a sealed and movable manner to the joint of the urine collection bag 4 . The first connecting pipe 321 is provided with a pagoda connector 20 for sealing connection with the liquid outlet 2 of the indwelling urine catheter 1, and the second connecting pipe 322 is provided with a horn interface 10 for connecting to the connector of the urine collection bag 4.

The functional principle of the utility model can be explained through the following operation mode: when using the utility model to collect mid-section urine for patients with indwelling urinary catheters, first disinfect the outlet 2 of the indwelling urinary catheter 1, and then remove the pagoda of the urine collection bag 4. The joint 20 is sterilized, and then the first connecting tube 321 of the sterile cup 3 is connected to the liquid outlet 2 of the indwelling urine catheter 1, and the second connecting tube 322 is connected to the joint of the urine collection bag 4 to urinate. After reaching the required mid-section of urine, clamp the urinary catheter, separate the first connecting tube 321 and the second connecting tube 322 of the sterile cup 3 from the indwelling urinary catheter 1 and the urine collection bag 4 respectively, and separate the first connecting tube 321 and the second connecting tube 322 of the sterile cup 3. The second connecting tube 322 is butted to ensure the sealing of the sterile cup 3. Then, after re-sterilizing and connecting the indwelling urine catheter 1 and the urine collection bag 4, force is applied to separate the second cover 33 set below the cup body 31, and rotate Simply remove the first cover 32 and replace it with the second cover 33 to avoid urine sample contamination to the greatest extent. When testing urine, insert the sampling needle into the easy-to-penetrate sealing film 331 to take a sample.

Although the present utility model is illustrated and described using specific embodiments and their alternatives, it should be understood that various changes and modifications can be implemented as long as they do not deviate from the spirit of the present utility model. In the above-mentioned embodiments, unless otherwise explicitly stated and limited, the terms "connection", "fixing" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two elements or an interaction between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the orientation or positional relationship indicated by "up, down," "left and right," etc. in terms are based on the orientation or positional relationship shown in the drawings. They are only for convenience and simplicity of description, and do not indicate or imply a specific orientation.

Therefore, it should be understood that the present invention is not limited in any sense except by the appended claims and their equivalents.

Claims (4)

1. A mid-section urine collection device for patients with indwelling urinary catheters, characterized by: including a sterile cup (3) movably connected to one end of the indwelling urinary catheter (1), The sterile cup (3) includes a cup body (31), a first cover (32) is movably connected to the upper opening of the cup body (31), and a third cover (32) is set below the cup body (31). Two cover bodies (33), the lower diameter of the cup body (31) is slightly smaller than the inner diameter of the second cover body (33), and the first cover body (32) is connected with a first connecting pipe (321) and a second cover body (32). Two connecting pipes (322); The first connecting tube (321) is sealed and movable connected to the liquid outlet (2) of the indwelling urine catheter (1), and the second connecting tube (322) is sealed and movable connected to the joint of the urine collection bag (4). 2. The mid-section urine collection device for patients with indwelling urinary catheters according to claim 1, characterized in that: the first connecting tube (321) is provided with a drain for discharging fluid from the indwelling urinary catheter (1). The second connecting pipe (322) is provided with a horn interface (10) for connecting the urine collection bag (4). 3. The mid-section urine collection device for patients with indwelling urinary catheters according to claim 1, characterized in that: the first cover (32) and the upper opening of the cup (31) are threaded and sealed, The second cover (33) is provided with internal threads, so that the second cover (33) can be threaded and sealingly connected to the upper opening of the cup (31). 4. The mid-section urine collection device for patients with indwelling urinary catheters according to claim 1, characterized in that: the cover surface of the second cover body (33) is provided with an easy-to-penetrate sealing film (331).