CN113558672B - Urine taking device for urinary surgery - Google Patents

Abstract

The urine taking device for urology surgery is used for conveniently taking the middle-stage urine for examination. It comprises the following steps: the urine receiving hopper is large in upper end and small in lower end; the box body is of a hollow structure, the top of the box body is provided with a valve, and a conveying pipe is arranged between the valve and the lower end of the urine receiving hopper; a bottom plate is arranged at the bottom of the box body, and a round hole is arranged on the bottom plate; the urine receiving disc is arranged at the inner side of the box body and is rotationally connected with the box body, a spring is arranged between the urine receiving disc and the box body, an annular groove is formed in the top of the urine receiving disc, three driving blocks are arranged in the groove, two ends of each driving block are high, the middle of each driving block is low, a first through hole is formed in the middle of each driving block, and a long hole communicated with the first through hole is formed in the urine receiving disc; the driving block in the rotating process is in contact with the valve to realize the opening of the valve; the tops of the first, second and third urinary pipes are in threaded connection with the urine receiving disc, and the first, second and third urinary pipes are communicated with the long holes in a one-to-one correspondence manner. The invention can facilitate urine collection.

Description

Urine extractor for urology surgery

Technical field

The present invention relates to the technical field of urology, specifically a urine collector for urology.

Background technique

Urine test is a medical testing method. Including routine urine analysis, detection of formed components in urine (such as urine red blood cells, white blood cells, etc.), quantitative determination of protein components, urinary enzyme determination, etc. Urine examination is of great value for clinical diagnosis, judgment of therapeutic effect and prognosis. Urine test items are different, and the requirements and processing of urine specimens are also different. All urine specimens should be collected in clean containers; in principle, for urine sediment microscopy, the mid-section of the first urine after getting up in the morning (morning urine) should be collected, and the mid-section of random urine can also be collected. For adults, you can urinate for a while and then hold the urine, then place the urine cup and collect the mid-section urine. But for children or the elderly, it is more difficult and uncomfortable to use existing urine cups to urinate for a while and then hold back the urine.

Contents of the invention

The object of the present invention is to provide a urine collector for urology surgery, which is used to conveniently collect mid-section urine for examination.

The technical solution adopted by the present invention to solve the technical problem is: a urine collector for urology surgery, which is characterized in that it includes:

A urinal with a large upper end and a small lower end;

Box body, the box body is a hollow structure, a valve is provided at the top of the box body, and a conveying pipe is provided between the valve and the lower end of the urinal; a bottom plate is provided at the bottom of the box body, and a round hole is provided on the bottom plate;

The urine-catching tray is arranged inside the box body and is rotationally connected with the box body. A spring is provided between the urine-catching tray and the box body. An annular groove is provided on the top of the urine-catching tray. There are three grooves in the groove. Block driving block, the two ends of the driving block are high and the middle is low, a first through hole is provided in the middle of the driving block, and a long hole connected to the first through hole is provided on the urine tray; the driving block contacts the valve during rotation Finally, the valve is opened;

The first to third urinary tubes, the tops of the first, second and third urinary tubes are threadedly connected to the urinal tray, and the first to third urinary tubes are connected to the long holes in one-to-one correspondence.

Further, a rotating shaft is rotatably installed on the top of the box body, and the spring is arranged between the side wall of the rotating shaft and the inner wall of the box.

Further, a square protrusion placed above the box body is fixed on the top of the rotating shaft, a handle is provided on the side wall of the box body, a limit rod is slidably installed on the handle, a square groove is provided at the end of the limit rod, and the protrusion is placed in the square groove. When inside, the urine tray and the box body are relatively fixed.

Further, a hollow base is provided at the bottom of the valve, a spring seat is provided at the top of the inner cavity of the base, a sealing plate is provided at the lower part of the inner cavity of the base, a spring is provided between the sealing plate and the spring seat, and under the action of the spring The sealing plate is in contact and pressed with the bottom of the base to seal the base.

Further, a mounting ring is provided on the top of the base, and the mounting ring is threadedly connected to the bottom of the valve.

Further, an annular groove is provided on the side wall of the box body, and an annular clamp is provided on the handle, and the clamp is placed in the annular groove.

The beneficial effects of the present invention are: with the urine collector for urology provided by the present invention, during the process of receiving urine, the patient does not need to hold back the urine midway to receive the mid-section urine, thus avoiding the problem of inconvenient control for the elderly and children; You only need to hold the handle and collect urine through the first to third urinary tubes during rotation. The urine in the second urinary tube is the mid-section urine, which is easy to use.

Description of the drawings

Figure 1 is a schematic top view of the present invention;

Figure 2 is a side view of the present invention;

Figure 3 is a cross-sectional view of a urinal;

Figure 4 is a top view of the box;

Figure 5 is a front view of the box;

Figure 6 is a schematic diagram of the internal structure of the box;

Figure 7 is a cross-sectional view of the box;

Figure 8 is a front view of the rotating shaft;

Figure 9 is a top view of the urine tray;

Figure 10 is a front view of the valve;

Figure 11 is a cross-sectional view of the valve;

Figure 12 is a schematic diagram of the positions of the first to third urinary tubes on the bottom plate;

Figure 13 is a schematic diagram of another placement of the handle;

Figure 14 is a bottom view of the base plate;

Figure 15 is a schematic diagram of installing a sponge in a urinal;

In the picture: 1 urinal, 11 cannula, 2 delivery tube, 21 joint, 3 box, 31 ring groove, 32 valve, 33 bottom plate, 331 handle, 332 round hole, 34 rotating shaft, 341 mounting part, 342 protrusion, 343 slot, 35 urine tray, 351 groove, 352 installation slot, 353 first through hole, 36 drive block, 37 base, 371 installation ring, 372 spring seat, 373 spring, 374 sealing plate, 375 tapered surface, 376 actuating rod, 38 spring, 4 first urine tube, 41 second through hole, 5 second urine tube, 6 third urine tube, 7 handle, 71 clamp, 72 limit rod, 721 square slot, 73 Limiting plate, 8 sponges.

Detailed ways

As shown in Figures 1 to 15, the present invention mainly includes a urinal 1, a box 3, a urinal tray 35, a valve 32, a rotating shaft 34, a first urinary tube 4, a second urinary tube 5, and a third urinary tube 6 and spring 38. The present invention will be described in detail below with reference to the accompanying drawings.

As shown in Figures 1 to 3, the urinal 1 has a funnel-shaped structure. The urinal can be a plastic part or made of hard paper. When using paper to make a urinal, make sure it is waterproof. A cannula 11 is provided at the small end of the urinal to facilitate the installation of the urinal and the box body. The function of the urinal is to receive urine. The big end of the urinal has a larger receiving surface, which can prevent urine from splashing around.

As shown in Figures 4 to 7, the box 3 is a cylindrical hollow structure with an open bottom. An annular groove 31 is provided on the outer wall of the upper part of the box body, and a valve 32 is provided on the top of the box body. Urine enters the inside of the box body through the valve. As shown in Figures 10 and 11, the valve is a cylindrical hollow structure, and the diameters of the upper and lower parts of the valve are different. The upper part of the valve has a larger diameter and the lower part has a smaller diameter. A base 37 is provided at the lower part of the valve. The base is a cylindrical hollow structure. An annular mounting ring 371 is fixed on the inner wall of the upper part of the base. The base is threadedly connected to the lower part of the valve through the mounting ring. The bottom of the inner cavity of the base is provided with a tapered surface 375, and a spring seat 372 is fixed on the inside of the mounting ring. The spring seat enhances the structural strength of the mounting ring on the one hand, and is used to install the spring 373 on the other hand. The first end of the spring is fixedly connected to the spring seat, and the second end of the spring is fixed with a sealing plate 374. The sealing plate has a tapered structure, and the side wall of the sealing plate is used to combine with the tapered surface to seal the valve. The sealing plate is in close contact with the tapered surface under the action of the spring. An actuating rod 376 is fixed at the bottom of the sealing plate, and the bottom of the actuating rod is hemispherical.

A urine receiving tray 35 is provided on the inside of the box body. As shown in Figure 9, the urine receiving tray has a circular structure and the outer wall of the urine receiving tray is in contact with the inner wall of the box. An annular groove 351 is provided on the top of the urine tray, and three driving blocks 36 are provided in the groove. The driving ring has an arc-shaped structure. The two ends of the driving block are high and the middle part is low. There is a third driving block in the middle of the driving block. A through hole 353 is provided on the urine tray with a long hole connected to the first through hole. Three installation grooves 352 are provided at the bottom of the urine tray for installing the first to third urine tubes. In a natural state, the actuating rod is placed between every two adjacent driving blocks. When the driving block rotates with the urine tray, the upper surface of the driving block can contact the bottom of the actuating rod, and then squeezes and pushes the actuating rod to move upward. At this time, the sealing plate is separated from the tapered surface, the valve opens, and the urine in the valve passes through Flow downward through the base.

In order to realize the rotational connection between the urine tray and the box body, as shown in Figure 6, a rotating shaft 34 is provided on the top of the box body. As shown in Figure 8, the top of the rotating shaft 34 is a mounting portion 341, and the outer diameter of the mounting portion Smaller than the outer diameter of the main body of the rotating shaft, the mounting part is placed in the top wall of the box body and is rotationally connected with the box body. A protrusion 342 is fixed on the top of the installation part. The protrusion is a cube-shaped structure. The protrusion is placed above the box body. The rotating shaft is placed inside the box body and is fixedly connected to the top of the urine tray. The rotating shaft and the urine tray are coaxially arranged. A slot 343 is provided on the side wall of the rotating shaft. A spring 38 is provided outside the rotating shaft and above the urine tray. The first end of the spring is placed in the slot and is fixedly connected to the rotating shaft. The second end of the spring is fixed. on the side wall of the box. When the rotating shaft is rotated, a pre-tightening force can be applied to the urinal tray through the spring, and the urinal tray can rotate in the horizontal plane under the action of the pre-tightening force. The spring and the rotating shaft constitute a driving unit that drives the urine tray to rotate in a horizontal plane.

A first urine tube 4, a second urine tube 5 and a third urine tube 6 are provided at the bottom of the urine tray. The first to third urine tubes are arranged in sequence. The tops of the first to third urine tubes are all connected with the installation groove. Threaded connection. A second through hole 41 is provided at the top of the first to third urinary tubes, and urine enters the first to third urinary tubes through the second through hole. The first urinary tube and the third urinary tube have larger volumes than the second urinary tube. The first urinary tube is used to receive the first urine, the second urinary tube is used to receive the mid-section urine, the third urinary tube is used to receive the tail urine, and the second urinary tube is used to receive the tail urine. The urine in the urinary catheter is used for testing.

As shown in Figure 6, a bottom plate 33 is provided at the lower part of the inner cavity of the box, and the bottom plate is threadedly connected to the inner wall of the box. A handle 331 is provided at the bottom of the base plate to facilitate the installation and removal of the driving base plate. As shown in Figure 14, a circular hole 332 is provided on the bottom plate. The diameter of the circular hole is larger than the diameter of the second urinary tube, but smaller than the outer diameter of the first and third urinary tubes.

A delivery pipe 2 is provided between the valve and the urinal. The first end of the delivery pipe is a joint 21. The outer diameter of the joint is larger than the diameter of the main body of the delivery pipe, and the intubation tube is used to insert into the joint. The second end of the delivery pipe is used to extend into the valve, and then realize the connection between the urinal and the valve through the delivery pipe. The urine in the urinal enters the valve through the delivery pipe. During the rotation of the urine tray, the drive The block pushes the actuating rod upward to open the valve. The urine in the valve flows on the driving block and flows into the first to third urine pipes through the first through hole.

In order to facilitate the holding of the box body, a handle 7 is provided on the box body, as shown in Figures 1 and 2. The first end of the handle 7 is an annular clamp 71, and the clamp is placed in the annular groove. The handle and the box body can rotate relatively, but the clamp and the box body are in close contact, so that the box body and the handle can be kept relatively fixed. The handle is provided with a pair of limit plates 73, and a limit rod 72 is provided between the two limit plates. The first end of the limit rod is provided with a square groove 721. The protrusion is placed in the square groove before use, and then passes through the limit plate. The rod achieves relative fixation to the pre-tensioned rotating shaft. There is a certain resistance between the limit rod and the limit plate to prevent the limit rod from sliding relative to the limit plate. As shown in Figure 13, the handle can be rotated as needed to facilitate urine collection.

In the initial state, that is, before the present invention is used, the valve is placed between the first urinary tube and the third urinary tube. At this time, the actuating rod is placed between the driving blocks corresponding to the first and third urinary tubes.

The usage method of the present invention is described below:

(1) When in use, connect the delivery pipe to the urinal, the delivery pipe and the valve;

(2) The patient holds the handle and when he feels that he is about to urinate, he pushes the limit rod outward to separate the limit rod from the protrusion. At this time, the limit on the rotating shaft disappears and the urine tray rotates under the action of the spring; During the rotation of the tray, the driving block corresponding to the first urine tube first contacts the actuating rod to open the valve. At this time, the first urine enters the first urine tube through the delivery pipe and the valve; as the urine tray rotates, it interacts with the third urine tube. The driving block corresponding to the first urinary tube is separated from the actuating rod, and the valve is closed at this time; the driving block corresponding to the second urinary tube contacts the actuating rod, and then the valve is opened again, and at this time, the middle section of urine enters the second urinary tube; as The rotation of the urine tray separates the driving block and the actuating rod corresponding to the second urinary tube. At this time, the valve is closed again; the driving block corresponding to the third urinary tube contacts the actuating rod, and then the valve is opened again. At this time, the valve is closed again. Urine enters the third urinary tube.

In order to achieve filtration of urine and prevent human body epidermal debris from entering the second urinary tube, as shown in Figure 15, an annular sponge 8 is provided on the inner wall of the urinal to block impurities. During the process of receiving urine, the patient does not need to hold back the urine in the middle to receive the mid-section urine, which avoids the problem of inconvenient control for the elderly and children; the patient only needs to hold the handle and pass the first to third urethras during the rotation process. After receiving urine, the urine in the second urine tube is the mid-section urine, which is easy to use. The urine receiving tray rotates under the action of the clockwork, and the rotation angle of the urine receiving tray is less than 360 degrees. When the urine receiving tray stops rotating, the third urinary tube is placed below the valve, and the second urinary tube is placed above the round hole. At this time, the second urinary tube can be removed through the round hole. The part of the first to third urinary tubes extending into the installation groove should not be too long, 1-2mm is enough. Ensure that the connection is firm and it is easy to disassemble. Compared with the urine cup in the prior art, although the structure of the present invention is complicated, it is convenient for children and the elderly to receive urine, and thus a qualified urine sample can be obtained.

Claims (5)

1. Uropoiesis surgery is with getting urine ware, characterized in that includes: the urine collecting device comprises a urine collecting hopper, a box body, a urine collecting disc, a valve, a rotating shaft, a first urine pipe, a second urine pipe, a third urine pipe and a spring, wherein the urine collecting hopper is of a funnel-shaped structure, a small end of the urine collecting hopper is provided with a cannula so as to facilitate the installation of the urine collecting hopper and the box body, the urine collecting hopper is used for receiving urine, and a large receiving surface is arranged at the large end of the urine collecting hopper so as to prevent the urine from splashing;

the box body is of a cylindrical hollow structure, the bottom of the box body is open, a valve is arranged at the top of the box body, and the valve is of a cylindrical hollow structure; the valve is characterized in that the diameter of the upper part of the valve is large, the diameter of the lower part of the valve is small, the lower part of the valve is provided with a base, the base is of a cylindrical hollow structure, an annular mounting ring is fixed on the inner wall of the upper part of the base, the base is in threaded connection with the lower part of the valve through the mounting ring, the bottom of an inner cavity of the base is provided with a conical surface, a spring seat is fixed on the inner side of the mounting ring, a spring is arranged on the spring seat, a first end of the spring is fixedly connected with the spring seat, a sealing plate is fixed at the second end of the spring, the sealing plate is of a conical structure, the side wall of the sealing plate is used for being combined with the conical surface to realize sealing of the valve, the sealing plate is in tight contact with the conical surface under the action of the spring, an actuating rod is fixed at the bottom of the sealing plate, and the bottom of the actuating rod is hemispherical;

the urine collecting tray is of a circular structure, the outer wall of the urine collecting tray is in contact with the inner wall of the box body, an annular groove is formed in the top of the urine collecting tray, three driving blocks are arranged in the groove, the driving blocks are of circular arc structures, two ends of each driving block are high, the middle of each driving block is low, a first through hole is formed in the middle of each driving block, a long hole communicated with the first through hole is formed in the urine collecting tray, three mounting grooves are formed in the bottom of the urine collecting tray and used for mounting first to third urine tubes, an actuating rod is arranged between every two adjacent driving blocks in a natural state, when the driving blocks rotate along with the urine collecting tray, the upper surface of each driving block is in contact with the bottom of the actuating rod, and then the driving rod is pushed upwards to move by extrusion, at the moment, a sealing plate is separated from a conical surface, and a valve is opened;

the top of the box body is provided with a rotating shaft, the top of the rotating shaft is provided with a mounting part, the outer diameter of the mounting part is smaller than the outer diameter of the main body of the rotating shaft, the mounting part is arranged in the top wall of the box body and is rotationally connected with the box body, the top of the mounting part is fixedly provided with a protrusion, the protrusion is in a square structure, the protrusion is arranged above the box body, the rotating shaft is arranged on the inner side of the box body and is fixedly connected with the top of the urine receiving disc, the rotating shaft and the urine receiving disc are coaxially arranged, the side wall of the rotating shaft is provided with a slot, the outer side of the rotating shaft and the upper side of the urine receiving disc are provided with a spring, the first end of the spring is arranged in the slot and is fixedly connected with the rotating shaft, and the second end of the spring is fixed on the side wall of the box body;

the bottom of urine receiving dish is equipped with first urinary catheter, second urinary catheter and third urinary catheter, and first to third urinary catheter sets up in order, and the top of first to third urinary catheter all is equipped with the second through-hole with mounting groove threaded connection at the top of first to third urinary catheter, and the urine gets into in the first to third urinary catheter through the second through-hole.

2. The urological urine sampling device according to claim 1, wherein a bottom plate is arranged at the lower part of the inner cavity of the box body and is in threaded connection with the inner wall of the box body, a handle is arranged at the bottom of the bottom plate, a round hole is arranged on the bottom plate, and the aperture of the round hole is larger than the diameter of the second urinary catheter and smaller than the outer diameters of the first urinary catheter and the third urinary catheter.

3. The urological urine collector according to claim 1, wherein a delivery tube is arranged between the valve and the urine receiving hopper, a first end of the delivery tube is a joint, the outer diameter of the joint is larger than the diameter of the main body of the delivery tube, the insertion tube is inserted into the joint, and a second end of the delivery tube extends into the valve.

4. The urological urine collector according to claim 1, wherein an annular groove is provided on an outer wall of an upper portion of the case.

5. The urological urine collector according to claim 4, wherein the box body is provided with a handle, a first end of the handle is a circular clamp, the clamp is arranged in the annular groove, a pair of limiting plates are arranged on the handle, a limiting rod is arranged between the pair of limiting plates, and a square groove is formed in the first end of the limiting rod.