CN219021273U - Urine sampler - Google Patents

Abstract

The utility model discloses a urine sampler, which relates to the field of medical sample collection, and comprises a catheterization cover, a sampling tube is detachably connected to the catheterization cover, and the sampling tube is used for collecting urine. The urinary catheterization cover body is in the shape of a cradle, and arc-shaped recessed openings are opened at both ends of the urinary catheterization cover body. The utility model is combined with a catheterization cover body and a sampling tube. Facing patients with physical inconvenience (such as pregnancy, postoperative conditions, etc.), the catheterization cover body is suitable for the physiological structure of the patient to be tested. , can conduct urinary catheterization in a wide range, so that urine can accurately enter its interior, and realize the circulation of urine. In the process of disassembling and separating the urine sample from the guide cover for sealing and transferring, it can effectively improve the stability of the sampling tube during the disassembly process, and effectively avoid the vibration of the sampling tube, which may cause the urine sample to spill or flow out. .

Description

a urine sampler

technical field

The utility model relates to the field of medical sample collection, in particular to a urine sampler.

Background technique

Urinalysis is usually monitored by routine urine examination, which plays a very important role in the diagnosis and treatment of urinary system lesions by comprehensively analyzing the properties and components of urine through routine urine examination. Usually, routine urine examination can detect the specific gravity of urine, whether the pH of urine is normal, whether the red blood cells in the urine exceed the standard, and whether the white blood cells in the urine are within the normal range. It can monitor whether there is an abnormal increase in protein in the urine and whether there are bacteria in the urine. It can monitor whether the bilirubin, urobilinogen and other components of the urine are normal; it can also monitor whether the urine sugar and urine ketones are normal. Through the monitoring of the above indicators, it is of great significance for the diagnosis of diseases.

Existing urine sampling devices for urinalysis are usually a single cup-shaped structure. When the patient to be examined is a woman, and the patient is inconvenient due to physical inconvenience (such as pregnancy, postoperative conditions, etc.), when urinating, the urine The liquid is prone to splashing, and it is easy to cause the urine to not be accurately discharged into the cup, which affects the efficiency of urine sampling. At the same time, after the patient discharges the urine into the measuring cup, it needs to be poured into the test tube. During the process, urine is prone to spilling and overflowing.

Utility model content

In view of the above problems, the present application provides a urine sampler.

In order to achieve the above purpose, the application provides the following technical solutions: a urine sampler, including a catheter cover body, a sampling tube is detachably connected to the catheter cover body, and the sampling tube is used to collect urine. The urinary catheterization cover body is in the shape of a cradle, and arc-shaped concave openings are opened at both ends of the urinary catheterization cover body.

The bottom of the catheterization cover is fixedly connected with an external positioning strip, and the bottom of the catheterization cover is fixedly connected with an inner catheter. When the catheterization cover is connected with the sampling tube, a pair of the external positioning strips are attached to the Above the outer wall of the sampling tube, the inner conduit fits above the inner wall of the sampling tube to realize the circulation of urine.

Preferably, channels are provided on the surface of the outer positioning strips, guide rods are vertically fixed at the center of the inner walls of the channels, the outer surfaces of the guide rods are movably connected with lifting bars, and in the natural state, the lifting bars extend to the outside of the outer positioning bar.

A linkage rod is fixedly connected to the bottom of the lifting bar, and a hand control bar is fixedly connected to the bottom of the linkage bar, and the hand control bar is located below the outer positioning bar.

Preferably, the outer wall of the sampling tube is fixed with an external positioning ring. When the catheter cover is connected to the sampling tube, a gap containing the external positioning ring can be left when the manual control bar is pressed down, and the sampling tube can be rotated. tube until the outer positioning ring is positioned over the hand control bar.

Preferably, the top of the manual control strip is fixedly connected with a limiting protrusion, and when the outer positioning ring is placed above the manual control strip, the manual control strip is pulled, and the limiting protrusion passes through the outer positioning ring. The hand control bar is against the lower end surface of the outer positioning ring.

Preferably, both ends of the catheter cover are fixed with protruding handles, and the end faces of the protruding handles are arc-shaped.

Preferably, a plurality of scale marks are arranged and distributed on the side wall of the sampling tube, and the scale marks are integrally formed with the sampling tube.

In summary, the technical effects and advantages of the present utility model:

The utility model is combined with a catheter cover body and a sampling tube. Facing patients with physical inconvenience (such as pregnancy, postoperative conditions, etc.), the catheter cover body is suitable for the physiological structure of the patient to be tested. , can conduct urinary catheterization in a large range, so that urine can accurately enter its interior, and realize the circulation of urine. In the process of disassembling and separating the urine sample from the guide cover for sealing and transferring, it can effectively improve the stability of the sampling tube during the disassembly process, and effectively avoid the vibration of the sampling tube, which may cause the urine sample to spill or flow out. .

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those skilled in the art, other drawings can also be obtained according to these drawings without creative work.

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the catheter cover of the present invention.

Fig. 3 is a schematic structural diagram of the utility model at a second viewing angle.

Fig. 4 is a partially enlarged structural schematic diagram in Fig. 3 of the present utility model.

Fig. 5 is a structural schematic diagram of the sampling tube of the present invention.

In the figure: 1. Catheter cover body; 2. Sampling tube; 3. Outer positioning bar; 4. Inner catheter; 5. Guide rod; 6. Lifting bar; 7. Linkage bar; 8. Hand control bar; 9. 10. Outer positioning ring; 11. Scale mark; 12. Raised handle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment: Referring to a urine sampler shown in Fig. 1, Fig. 2 and Fig. 3, it includes a catheter cover body 1, and a sampling tube 2 is detachably connected to the catheter cover body 1, and the sampling tube 2 is used to collect Urine, during the use of the urine sampler, the patient to be tested can put the catheter cover 1 close to the lower body, and the discharged urine can enter the inside of the catheter cover 1, and then enter the sample through the catheter cover 1 In tube 2, the collection of urine is completed.

The catheterization cover body 1 is in the shape of a cradle. In the face of physical inconvenience (such as pregnancy, postoperative conditions, etc.), the catheterization cover body 1 is close to the patient's urination site, and can perform urinary catheterization in a large range, so that urine can accurately enter other areas. Inside, since the catheter cover body 1 is in the shape of an arc as a whole, the drop of urine can be accelerated, and the two ends of the catheter cover body 1 are provided with arc-shaped concave openings, which are suitable for the physiological structure of the patient to be tested, reducing the Friction and scratching on the patient's skin ensure the safety of the catheterization cover body 1 during use.

The bottom of the catheterization cover 1 is fixedly connected with an external positioning strip 3, and the bottom of the catheterization cover 1 is fixedly connected with an inner catheter 4. When the catheterization cover 1 is connected with the sampling tube 2, a pair of external positioning strips 3 are attached to the Above the outer wall of the sampling tube 2 , the inner conduit 4 fits above the inner wall of the sampling tube 2 to realize the circulation of urine.

As shown in Figure 2, Figure 3 and Figure 4, the surface of the outer positioning bar 3 is provided with a channel, the center of the inner wall of the channel is vertically fixed with a guide rod 5, and the outer surface of the guide rod 5 is movably connected with a lifting bar 6, In a natural state, the lifting bar 6 extends to the outside of the outer positioning bar 3 .

The bottom of the lifting bar 6 is fixedly connected with a linkage rod 7 , and the bottom of the linkage rod 7 is fixedly connected with a hand control bar 8 , which is located below the outer positioning bar 3 . When the urinary catheter cover body 1 is connected with the sampling tube 2, the finger of the patient to be detected can be placed on the hand control bar 8, and by pressing and pulling the hand control bar 8, the guide bar 5, the lifting bar 6 and the linkage bar 7 Under the action of the connection, the hand control bar 8 can be lifted and lowered smoothly, so as to carry out the insertion type docking installation of the sampling tube 2 and the urinary catheter cover body 1.

As shown in Figures 3 and 4, an outer positioning ring 10 is fixed on the outer wall of the sampling tube 2. When the catheter cover body 1 is connected to the sampling tube 2, the outer positioning ring 10 can be retained when the hand control bar 8 is pressed down. gap, rotate the sampling tube 2 until the outer positioning ring 10 is placed above the hand control bar 8 . At this time, the upper end surface of the outer positioning ring 10 is in contact with the outer positioning bar 3. In this process, it can effectively prevent the sampling tube 2 from slipping and shifting easily during the installation process, ensuring the stability during the installation process and facilitating operation. .

As shown in Figure 4, the top of the hand control strip 8 is fixedly connected with the limiting convex strip 9, when the upper outer positioning ring 10 is placed above the manual control strip 8, the hand control strip 8 is lifted, and the limiting convex strip 9 runs through the outer positioning ring 10 , The hand control bar 8 is against the lower end surface of the outer positioning ring 10 . Through the embedded installation of the limiting convex strip 9 and the outer positioning ring 10, the outer positioning ring 10 can be limited and connected on the inner side of the outer positioning bar 3 and the manual control bar 8, and has a locking effect on the sampling tube 2. During the process of urine, the phenomenon that the sampling tube 2 falls is avoided, and the effective collection of urine is realized.

When disassembling the sampling tube 2, the manual control strip 8 can be pressed down, and under the connection of the guide rod 5, the lifting strip 6 and the linkage rod 7, the manual control strip 8 can be lifted and lowered smoothly, and the limit convex strip 9 is released from the external positioning. The embedded connection of the ring 10, and then the sampling tube 2 is rotated, and the outer positioning ring 10 slides away from the manual control bar 8, so that the sampling tube 2 can be smoothly separated from the catheter cover body 1, and the disassembly of the two is completed.

During the above-mentioned disassembly work, by controlling the manual control strip 8, the stability of the sampling tube 2 during the disassembly process can be effectively improved, and the vibration of the sampling tube 2 can be effectively avoided, causing the urine sample to spill or flow out, so as to facilitate Sealing and transfer of urine samples.

As shown in FIG. 2 , raised handles 12 are fixed on both ends of the catheter cover body 1 , and the end faces of the raised handles 12 are arc-shaped. The purpose of providing the raised handle 12 is to facilitate the patient to be tested to take the catheter cover 1, so as to control the entire catheter cover 1 to move close to the patient, without holding the entire catheter cover 1, which is convenient for patients with physical disabilities to control The entire urine sampling set.

As shown in FIG. 1 , FIG. 3 and FIG. 5 , a plurality of scale marks 11 are arranged and distributed on the side wall of the sampling tube 2 , and the scale marks 11 and the sampling tube 2 are integrally formed. The purpose of setting the scale marks 11 is to facilitate confirmation of the volume of the sampled urine. When the sampled urine volume is greater than the amount required for urine testing, the urine can be poured out.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (6)

1. A urine sampler, characterized in that: it comprises a catheterization cover (1), and a sampling tube (2) is detachably connected to the catheterization cover (1), and the sampling tube (2) For collecting urine, the catheterization cover (1) is in the shape of a cradle, and the two ends of the catheterization cover (1) are provided with arc-shaped concave openings; The bottom of the catheterization cover (1) is fixedly connected with an external positioning strip (3), and the bottom of the catheterization cover (1) is fixedly connected with an inner catheter (4), when the catheterization cover (1) and When the sampling tube (2) is connected, a pair of the outer positioning strips (3) are attached to the top of the outer wall of the sampling tube (2), and the inner conduit (4) is attached to the top of the inner wall of the sampling tube (2), realizing The circulation of urine. 2. The urine sampler according to claim 1, characterized in that: the surface of the outer positioning strip (3) is provided with a channel, and the center of the inner wall of the channel is vertically fixed with a guide rod (5). The outer surface of the guide rod (5) is movably connected with a lift bar (6), and in a natural state, the lift bar (6) extends to the outside of the outer positioning bar (3); The bottom of the lifting bar (6) is fixedly connected with a linkage rod (7), and the bottom of the linkage rod (7) is fixedly connected with a hand control bar (8), and the hand control bar (8) is located at the outer positioning bar ( 3) below. 3. The urine sampler according to claim 2, characterized in that: the outer wall of the sampling tube (2) is fixed with an external positioning ring (10), when the catheter cover (1) and the sampling tube ( 2) When connecting, when the manual control bar (8) is pressed down, a gap containing the outer positioning ring (10) can be reserved, and the sampling tube (2) can be rotated until the outer positioning ring (10) is placed in the hand. above the control bar (8). 4. The urine sampler according to claim 3, characterized in that: the top of the hand control bar (8) is fixedly connected to the limiting protrusion (9), and the outer positioning ring (10) is placed on the hand When the control bar (8) is above, pull the said manual control bar (8), the said limiting protrusion (9) runs through the outer positioning ring (10), and the said manual control bar (8) and the outer positioning ring (10) ) against the lower end face. 5. The urine sampler according to claim 1, characterized in that: both ends of the catheter cover (1) are fixed with raised handles (12), and the raised handles (12) The end face is arc-shaped. 6. The urine sampler according to claim 1, characterized in that: the side wall of the sampling tube (2) is arranged with a plurality of scale marks (11), and the scale marks (11) are aligned with the sampling tube ( 2) Integral molding structure.

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