CN214584278U

CN214584278U - Urine sample collection device

Info

Publication number: CN214584278U
Application number: CN202120640456.XU
Authority: CN
Inventors: 蒋阳
Original assignee: Hangzhjou Obstetrics & Gynecology Hospital
Current assignee: Hangzhjou Obstetrics & Gynecology Hospital
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-02
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses an urine sample collection system, including fluid-discharge tube and collection pipe, the fluid-discharge tube tip is provided with first end cap, be connected with the second end cap on the collection pipe, pass the second end cap simultaneously with fluid-discharge tube and first end cap and get into in the collection pipe, make the urine flow from fluid-discharge tube and first end cap, directly get into in the collection pipe, need not to separate second end cap and collection pipe, in addition, be provided with the components of a whole that can function independently subassembly between first end cap and second end cap, utilize the components of a whole that can function independently subassembly to drive first end cap for the motion of second end cap, realize relative motion between them, thereby be convenient for control opening and closing of fluid-discharge tube, medical staff's operation process has been simplified, and when making the urine get into the collection pipe, the second end cap can provide a relative sterile environment for the urine sample in the collection pipe.

Description

Urine sample collection device

Technical Field

The utility model relates to a medical auxiliary instrument field, in particular to urine sample collection system.

Background

Urine tests are one of the more commonly used test items in clinical medicine, and have very important values for clinical diagnosis, curative effect judgment and prognosis. Before the urine inspection, need collect human exhaust urine, discharge the test tube with the urine ration after collecting in, form the urine sample, detect through medical instrument at last. At present, the hospital mainly collects the urine through collection urine bag, and collection urine bag includes the bag body, sets up feed liquor pipe and the fluid-discharge tube at bag body upper and lower both ends respectively, and feed liquor pipe and fluid-discharge tube all communicate with the airtight chamber of the bag body, and the fluid-discharge tube bottom is connected with the end cap, controls the urine discharge in the bag body through reciprocating the end cap, is equivalent to the valve.

When urine in the bag body is discharged to enter a test tube, medical staff need to unscrew the test tube cap, hold the end cap with hands, open the end cap to open the urine bag, align the end cap with the test tube and discharge the urine into the test tube through the end cap; when taking the volume when enough, medical staff need hand the end cap once more and close, covers the test tube cap, and the operation is too loaded down with trivial details, and hand contact end cap is very unhygienic, and the urine is at the in-process that flows into the test tube, and the urine in the test tube is in the state that exposes in the air, produces the influence to the urine sample later stage testing result of gathering.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a urine sample collection system has solved the complicated and collection sample of collection process and has infected the darker problem of degree in present hospital.

In order to realize the above purpose, the utility model discloses the technical scheme who adopts is: the urine specimen collection device comprises a liquid discharge pipe and a collection pipe, wherein a first end cap is arranged at the end part of the liquid discharge pipe, a second end cap is connected onto the collection pipe, the liquid discharge pipe and the first end cap penetrate through the second end cap to extend into the collection pipe, and a split assembly is arranged between the first end cap and the second end cap.

Through adopting above-mentioned technical scheme, pass the second end cap simultaneously with fluid-discharge tube and first end cap and get into in the collection pipe, make urine flow out from fluid-discharge tube and first end cap, directly get into in the collection pipe, need not to hold cap and collection pipe separation with the second, and utilize the components of a whole that can function independently subassembly can drive first end cap and for the motion of second end cap, realize relative motion between them, thereby be convenient for control opening and closing of fluid-discharge tube, medical staff's operation process has been simplified, and when making the urine get into the collection pipe, the second end cap can provide a relatively aseptic environment for the urine sample in the collection pipe.

Preferably, the second end cap is provided as a rubber plug.

Through adopting above-mentioned technical scheme, the rubber buffer matter is soft, is favorable to first end cap to puncture and get into and gathers in the pipe, and the rubber buffer can make and gather intraductal keeping encapsulated situation.

Preferably, negative pressure is set in the collecting pipe.

Through adopting above-mentioned technical scheme, set up to the negative pressure in gathering intraductal, help the urine in the fluid-discharge tube to gathering the intraductal flow.

Preferably, the side wall of the collection tube is provided with an identification line.

By adopting the technical scheme, the identification line is used for marking the upper limit position of the urine specimen in the collection tube.

Preferably, the split component is provided with a housing, and the split component is positioned in the housing.

Through adopting above-mentioned technical scheme, the setting of shell has formed the chamber that holds of components of a whole that can function independently subassembly.

Preferably, the components of a whole that can function independently subassembly is provided with the arm lock, the arm lock contacts with first end cap, the arm lock is provided with two at least, first end cap of equal centre gripping of two arm locks.

Through adopting above-mentioned technical scheme, the arm lock centre gripping is in first end cap to drive first end cap up-and-down motion, realize that first end cap moves for second end cap and fluid-discharge tube.

Preferably, the two ends of the clamping arm are provided with convex edges.

Through adopting above-mentioned technical scheme, protruding edge on the arm lock is used for the upper and lower both sides of butt first end cap, further improves the joint strength of arm lock and first end cap.

Preferably, an outer extending rod is connected to the clamping arm, one end of the outer extending rod extends out of the shell, and the outer extending rod is hinged to the clamping arm.

Through adopting above-mentioned technical scheme, through the outside outrigger of operation shell drive arm lock motion.

Preferably, a connecting rope is arranged on the clamping arm, and the other end of the connecting rope is connected with the shell.

Through adopting above-mentioned technical scheme, connect rope both ends and connect arm lock and shell respectively, can keep the initial condition of arm lock.

Preferably, the housing is provided with a thread groove, and the extending rod extends out of the housing through the thread groove.

Through adopting above-mentioned technical scheme, the outrigger can rotate along the shell under the restriction of thread groove to make the arm lock can rise or rotatory decline in the rotation, this process is more laborsaving.

Compared with the prior art, the utility model has the advantages of: (1) the drainage tube and the first end cap are directly inserted into the second end cap and enter the collection tube for urine specimen collection, the second end cap does not need to be taken down, the sterility degree in the collection tube is relatively improved, in addition, the first end cap can move relative to the second end cap and the drainage tube by utilizing the split component, the first end cap is promoted to be opened and closed, medical personnel do not need to directly touch the first end cap, and the urine specimen collection device is simpler, more convenient and more sanitary; (2) the second end cap is arranged to be a rubber plug, so that the cost is low, the inner part of the collecting pipe can have a sealing effect, and the sterile environment of the collecting pipe is further ensured; (3) negative pressure is filled in the collection pipe, so that when the liquid discharge pipe is communicated with the collection pipe, urine in the liquid discharge pipe flows more smoothly to the collection pipe.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a schematic cross-sectional view of the dispensing assembly and collection tube of example 1;

FIG. 3 is a schematic structural view of the casing in embodiment 1;

FIG. 4 is an enlarged view of A in FIG. 1;

fig. 5 is a schematic structural view of embodiment 2.

In the figure: 1-a liquid discharge pipe; 2-a collection tube; 3-a first end cap; 4-a second end cap; 5-a split component; 510-a clamp arm; 520-an outward extending rod; 6-marking line; 7-a housing; 8-convex edge; 9-connecting ropes; 10-thread groove; 11-urine bag body; 12-needling.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

As shown in figure 1 a urine sample collection device, it includes fluid-discharge tube 1 and collection pipe 2, and fluid-discharge tube 1 intercommunication sets up in urine bag body 11, has held patient's urine in urine bag body 11, and urine gets into collection pipe 2 from fluid-discharge tube 1, forms the urine sample, detects through medical instrument at last.

The end part of the liquid discharge pipe 1 far away from the urine bag body 11 is provided with a first end cap 3, and the first end cap 3 is used for controlling the circulation of urine in the liquid discharge pipe 1 and is equivalent to the opening and closing of the liquid discharge pipe 1. When the first end cap 3 is moved downward relative to the drain 1, in the open state of the drain 1, urine may flow out of the drain 1; when first end cap 3 is moved upward relative to drain 1, the drain 1 is in a closed state, in which urine cannot flow out of drain 1. It should be noted that the first end cap 3 and the drainage tube 1 are prior art and will not be described in detail herein.

The second end cap 4 is connected to the collection tube 2, the liquid discharge tube 1 and the first end cap 3 can directly penetrate through the second end cap 4 and directly enter the collection tube 2, the second end cap 4 does not need to be separated from the collection tube 2, the operation is simpler and more convenient, and a relatively sterile environment is provided for urine samples entering the collection tube 2; be provided with components of a whole that can function independently subassembly 5 between first end cap 3 and the second end cap 4, components of a whole that can function independently subassembly 5 can drive first end cap 3 and for the motion of second end cap 4, realize opening and shutting of first end cap 3 control fluid-discharge tube 1, need not the collection that medical staff handheld first end cap 3 accomplished the urine sample, more convenient, health.

Second end cap 4 sets up to the rubber buffer, and the rubber buffer shutoff is on gathering pipe 2, makes and gathers 2 inside inclosed spaces that form of pipe, and the cost is lower, convenient purchase.

The split component 5 is arranged on the collection pipe 2, namely the split component 5 is connected with the collection pipe 2. After the first end cap 3 passes through the second end cap 4, the first end cap 3 is in contact with the split assembly 5.

In this embodiment, the split-body assembly 5 is provided with a housing 7, the housing 7 is connected to the end of the collection tube 2, the split-body assembly 5 and the second end cap 4 are both located in the housing 7, and as shown in fig. 2, an accommodating cavity for accommodating the split-body assembly 5 and the second end cap 4 is provided inside the housing 7.

The housing 7 is preferably, but not limited to, an aluminum housing that covers the split assembly 5 and the second end cap 4 to facilitate the first end cap 3 and the discharge pipe 1 to pierce the housing 7 and enter the housing 7.

The split component 5 is provided with at least two clamping arms 510, and the embodiment is described by taking two clamping arms 510 as an example, as shown in fig. 1 and fig. 2.

Specifically, two arm locks 510 are symmetrically disposed in the housing 7, and the two arm locks 510 are both located above the second end cap 4, and the arm locks 510 can be clamped on the side wall of the first end cap 3.

An outer extension rod 520 is connected to the clamping arm 510, one end of the outer extension rod 520 is hinged to the clamping arm 510, the other end of the outer extension rod 520 extends out of the housing 7, and the medical staff can drive the clamping arm 510 and the second end cap 4 to move by operating the outer extension rod 520.

The side wall of the housing 7 is provided with a thread groove 10, as shown in fig. 3, the outward extending rod 520 extends out of the housing 7 through the thread groove 10, and the outward extending rod 520 can rotate along the opening direction of the thread groove 10.

Medical staff can drive the clamping arm 510 and the first end cap 3 to move up and down by operating the outward extending rod 520, and the adjusting process is more convenient and labor-saving compared with a pulling process or a pulling process.

Be provided with on arm lock 510 and connect rope 9, the other end of connecting rope 9 is connected with shell 7, connects rope 9 and sets up in the top of stretching out pole 520 outward, connects rope 9 and is used for restricting the initial condition of arm lock 510.

In summary, when the first end cap 3 does not enter the housing 7, the clamping arms 510 are kept in the configuration shown in fig. 2 under the action of the connecting rope 9, and at this time, the distance between the upper ends of the two clamping arms 510 is greater than that between the lower ends, and the clamping arms 510 are not in contact with the second end cap 4; when the first end cap 3 and the liquid discharge tube 1 penetrate through the shell 7 to enter, the first end cap 3 and the liquid discharge tube 1 continuously move downwards, the first end cap 3 and the liquid discharge tube 1 smoothly enter between the two sets of clamping arms 510 and are contacted with the clamping arms 510, when the first end cap 3 and the liquid discharge tube 1 continuously move downwards, the clamping arms 510 hinged to the outer extension rod 520 rotate to form a shape shown in fig. 1 and 4, meanwhile, the connecting rope 9 is broken, the clamping arms 510 are tightly attached to and clamped on the side wall of the first end cap 3, and the lower ends of the clamping arms 510 penetrate into the second end cap 4. Then, the medical staff can operate the clamp arm 510 and the first end cap 3 to move up and down by only rotating the extension rod 520, thereby controlling the opening and closing process of the first end cap 3. In order to further ensure the stability of the clamping arm clamping the first end cap, anti-skid grains or other components with anti-skid effects can be additionally arranged between the clamping arm and the first end cap.

To ensure that all urine in the drain 1 is collected into the collection tube 2, the first end cap 3 is gripped by the arms 510 after the lower ends of the arms 510 have penetrated into the second end cap 4, and the first end cap 3 and the end of the drain 1 are inserted into the second end cap 4 and into the collection tube 2, as shown in FIG. 1.

Further, both ends of arm lock 510 are provided with protruding edge 8, and protruding edge 8 is connected in both ends about arm lock 510, protruding edge 8 and arm lock 510 integrated into one piece, and in first end cap 3 got into shell 7 to with arm lock 510 contact back, arm lock 510 supported tightly first end cap 3 lateral wall, protruding edge 8 butt both ends about first end cap 3 simultaneously, as shown in fig. 4, with this joint strength who improves arm lock 510 to first end cap 3.

The lower end of the clamping arm 510 is provided with a needle 12, when the first end cap 3 contacts with the clamping arm 510, and after the clamping arm 510 rotates, the clamping arm 510 is more convenient to pierce the second end cap 4 under the action of the needle 12, and convenience is provided for piercing the liquid discharge tube 1.

In this embodiment, the collection tube 2 is filled with negative pressure, that is, the interior of the collection tube 2 is in a negative pressure state, and when the liquid discharge tube 1 is communicated with the collection tube 2 through the first end cap 3 and the second end cap 4, urine in the liquid discharge tube 1 smoothly flows towards the collection tube 2 under the action of the negative pressure.

The side wall of the collection tube 2 is provided with a mark line 6, as shown in fig. 1, the mark line 6 is positioned at the middle upper part of the collection tube 2 and is used for marking the upper limit position of the collection tube 2 for receiving the urine specimen, when the urine specimen is about to reach the position of the mark line 6, the medical staff can timely close the first end cap 4 according to the above mode, and the urine can be effectively prevented from overflowing.

Example 2

The present embodiment is different from embodiment 1 in that the connection rope 9 is located below the external extension rod 520, as shown in fig. 5, two ends of the connection rope 9 are respectively connected to the clamping arm 510 and the housing 7, and the connection rope 9 is an elastic rope.

The housing 7 is attached to the discharge pipe 1. As shown in FIG. 5, the separate component 5 is secured to the discharge pipe 1 along with the housing 7 and wraps around the first end cap 4.

When the urine specimen is required to be collected, the shell 7 is only required to be aligned to the collection tube 2 and sleeved on the collection tube 2, and then the extension rod 520 is operated.

Although the preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The urine specimen collection device is characterized by comprising a liquid discharge pipe (1) and a collection pipe (2), wherein a first end cap (3) is arranged at the end part of the liquid discharge pipe (1), a second end cap (4) is connected to the collection pipe (2), the liquid discharge pipe (1) and the first end cap (3) penetrate through the second end cap (4) and extend into the collection pipe (2), and a split component (5) is arranged between the first end cap (3) and the second end cap (4).

2. The urine specimen collection device according to claim 1, wherein the second end cap (4) is provided as a rubber stopper.

3. The urine specimen collection device according to claim 1, wherein a negative pressure is provided within the collection tube (2).

4. The urine specimen collection device according to claim 1, wherein the collection tube (2) side wall is provided with an identification line (6).

5. The urine specimen collection device according to claim 1, wherein the split assembly (5) is provided with a housing (7), the split assembly (5) being located within the housing (7).

6. The urine specimen collection device according to claim 5, wherein the split assembly (5) is provided with clamping arms (510), the clamping arms (510) are in contact with the first end cap (3), the clamping arms (510) are provided with at least two, and the two clamping arms (510) both clamp the first end cap (3).

7. The urine specimen collection device according to claim 6, wherein the two ends of the clamping arms (510) are provided with convex edges (8).

8. The urine specimen collection device according to claim 6, wherein an extension rod (520) is connected to the clamping arm (510), one end of the extension rod (520) extends out of the housing (7), and the extension rod (520) is hinged to the clamping arm (510).

9. The urine specimen collection device according to claim 6, wherein a connection rope (9) is provided on the clamping arm (510), and the other end of the connection rope (9) is connected to the housing (7).

10. The urine specimen collecting device according to claim 8, wherein the housing (7) is provided with a threaded groove (10), and the extending rod (520) extends out of the housing (7) through the threaded groove (10).