CN112082823A - Urine collection device in urological department's laparoscopic surgery - Google Patents

Abstract

The invention discloses a urine collection device in urological endoscopic surgery, which discloses a urine collection device capable of separately storing urine of different patients and pre-storing urine samples for easy sampling. The urine is collected in a sealed manner to ensure that the urine will not be spilled, avoid the overflow of odors, and ensure a good working environment for the operation. It is characterized in that the tripod is placed at the bottom of the collecting bucket, a plurality of rotatable universal casters are arranged at equal angles on the tripod, three collecting cavities are placed in the collecting bucket at equal angles, and filter elements are built into the collecting chambers. , and close to the top of the collection cavity, the diameter of the filter hole of the filter element gradually decreases from top to bottom, and a thermal insulation pad is placed on the inner wall of the collection cavity, and the thermal insulation pad is sequentially formed from the inside to the outside. The bottom end of the collecting bucket is provided with a liquid outlet hole at a position corresponding to the center of the bottom of the collecting cavity, and is communicated with the inside of the collecting cavity.

Description

An intraoperative urine collection device for urological endoscopy

technical field

The invention relates to a device for collecting urine in urological endoscopy, relating to a device for collecting urine produced by urethral flushing in urological endoscopy, and belongs to the field of medical equipment. In particular, it relates to a urine collection device capable of separately storing urine of different patients and pre-storing urine samples for easy sampling.

Background technique

With the development of medical technology, medical endoscopic minimally invasive technology has become more and more mature and has been widely used in clinical treatment. For example, laparoscopy and cystoscopy are widely used in urology. In the clinical operation of laparoscopy, it is usually necessary to use a large amount of cleaning solution to flush the urine in the urethra to ensure a clear view of the operation under the mirror. It is easy to cause the spillage of urine and the overflowing odor, which affects the surgical environment. At the same time, due to the lack of effective fixation of the drainage tube inserted into the barrel, it is easy to be accidentally touched by personnel, causing the drainage tube to fall off and the urine to be spilled. When the specimen is collected and tested, it is inconvenient for personnel to extract and test the urine in the container bucket again. At the same time, the container bucket can only collect the urine of one patient. In other cases, it is more inconvenient to collect another group of patients.

Bulletin No. CN208301679U discloses a urine collection device in urological endoscopy, including a device body, the device body including a cup body and a cup cover, the top of the cup body is fixedly installed with a connecting end, the connecting end The outer surface is provided with an external thread, and the connecting end is threadedly connected with the cup cover through the external thread. The device can only collect and test the urine of one patient at the same time. When it is necessary to collect and use another patient, In order to ensure that the urine sample is not affected by contamination, it needs to be cleaned up before it can be used again.

Announcement No. CN206670989U discloses a urine collection device in urological endoscopy, including a device body, an insulating lamp tube is installed on one side of the device body, and the insulating lamp tube and the device body are strongly glued In combination, the bottom of the insulating lamp tube is provided with an aluminum alloy bracket, and the aluminum alloy bracket is embedded in the device body, and a handle is installed on the top of the aluminum alloy bracket, and the handle is connected to the aluminum alloy. The bracket is welded, a power indicator light is installed on one side of the handle, and the power indicator light is electrically connected to the device body, and a fixed shaft is installed at the bottom of the power indicator light, and the collection device cannot be used for different patients. The urine was collected separately.

SUMMARY OF THE INVENTION

In order to improve the above situation, the present invention provides a urine collection device for urological endoscopy, which can store the urine of different patients separately, and can store the urine samples in advance for easy sampling. . The urine is collected in a sealed manner to ensure that the urine will not be spilled, avoid the overflow of odors, and ensure a good working environment for the operation.

The urine collection device in urological endoscopy of the present invention is realized as follows: the urine collection device in urological endoscopy of the present invention is composed of a universal rod, a collection tube, a knob, a shunt ball, a shunt branch, a collection Bucket, quantitative cylinder, tripod, universal caster, sample cylinder, pipe clamp, shunt rotor, filter element, thermal pad, collection chamber, quantitative rotor, quantitative valve, elastic rubber sheet and marking line, the tripod is placed in the collection barrel. At the bottom, a plurality of rotatable universal casters are arranged at equal angles on the foot frame, and three collection cavities are arranged at equal angles in the collection bucket. The diameter of the filter hole gradually decreases from top to bottom, the inner wall of the collection cavity is provided with a thermal insulation pad, and the thermal insulation pad is sequentially formed from the inside to the outside as a waterproof layer and a thermal insulation cotton layer, and the bottom end of the collection bucket corresponds to the center of the bottom of the collection cavity. There is a liquid outlet hole at the position of the collection chamber, and it is connected with the inside of the collection cavity. The top of the collection bucket has a liquid inlet hole at the position corresponding to the center of the top of the collection cavity, and is connected with the inside of the collection cavity. The three quantitative cylinders are placed in the collection chamber respectively. The bottom end of the barrel is in one-to-one correspondence with the three collection cavities. The top of the quantitative cylinder is provided with a communication pipe, and one end of the communication pipe is connected with the liquid outlet hole at the bottom of the corresponding collection cavity. The bottom of the quantitative cylinder is provided with a Connected connecting tubes, the sample tube is placed at the bottom of the quantitative tube, and the top of the sample tube is screwed with the connecting tube, the quantitative tube is built with a rotatable quantitative rotor, the quantitative rotor is a hollow structure, and the quantitative rotor is A communication hole is opened, and communicates with the communication pipe correspondingly, a sealing ring is placed on the outer side wall of the quantitative rotor, and the communication hole is surrounded, and a quantitative valve is placed on the quantitative rotor, and the quantitative valve is located outside the quantitative cylinder , the shunt ball is placed directly above the collection barrel, the top of the shunt ball is provided with a communicating catheter, one end of the three shunt branch pipes is respectively placed on the shunt ball, and the other ends of the three shunt branch pipes are placed on the top of the collection barrel respectively , and is connected with the liquid inlet holes at the top of the three collection chambers one by one, the split ball has a rotatable split rotor built in, and the split rotor is provided with a liquid inlet channel, one end of the liquid inlet channel and the split branch pipe Correspondingly, the diverting rotor is provided with a communicating diverting column and is located in the catheter. The diverting column is provided with three collection holes at equal angles, which are respectively connected with the liquid inlet channel, and the knob is placed at the top of the diverting column. , the knob is rotatably connected to the mouth of the catheter, the knob is provided with a marking line, and corresponds to the liquid inlet channel, the collection tube is placed on the catheter, and corresponds to the collection hole, so An elastic rubber sheet is placed at one end of the collection tube, and the elastic rubber sheet is divided into equal parts at equal angles. Two universal rods are respectively placed at the top of the collection bucket, and the universal rod is composed of a plurality of connecting rods. The two connecting rods are connected in sequence, and the two connected connecting rods are rotatably connected through a universal shaft. The top of the universal rod is provided with a pipe clamp, and the pipe clamp is an arc structure. The diameter of the mouth of the liquid inlet channel The inner diameter of the branch pipe is smaller than the inner diameter of the branch pipe, a door plate is arranged on the outer side wall of the collection barrel corresponding to the filter element, and the collection barrel is made of transparent material.

beneficial effect

1. Collect the urine in a sealed manner to ensure that the urine will not be spilled, avoid the overflow of odors, and ensure a good working environment for the operation.

2. Quantitative collection structure is convenient for quantitative sample collection of patient urine.

3. The universal tube clamp structure ensures the effective fixation of the urination tube when it is inserted into the device and prevents the urination tube from falling off from the collection tube.

Fourth, the urine of different patients can be accommodated separately to ensure the convenience of specimen sampling.

5. The thermal insulation structure ensures that the urine sample is kept at room temperature, which is convenient for testing.

6. The filter element structure can prevent impurities in urine or solid diseased tissue removed during surgery from being mixed in urine samples.

Description of drawings

Fig. 1 is a three-dimensional structural view of a urine collection device in urological endoscopy of the present invention;

2 is a schematic structural diagram of a urine collection device in urological endoscopy of the present invention;

Fig. 3 is a three-dimensional structural view of the quantitative rotor of a urine collection device in urological endoscopy of the present invention;

4 is a three-dimensional structural view of a shunt rotor of a urine collection device in urological endoscopy of the present invention;

FIG. 5 is a schematic structural diagram of a urine collection device in urological endoscopy of the present invention, which only shows the structure of the elastic rubber sheet at the collection tube.

in the attached drawing

Among them: universal rod (1), collecting tube (2), knob (3), shunt ball (4), shunt branch pipe (5), collecting bucket (6), dosing cylinder (7), tripod (8) , universal caster (9), sample cylinder (10), pipe clamp (11), split rotor (12), filter element (13), thermal pad (14), collection chamber (15), quantitative rotor (16), quantitative valve(17), elastic rubber sheet(18), marking line(19)

Detailed ways:

The urine collection device in urological endoscopy of the present invention is realized as follows: the urine collection device in urological endoscopy of the present invention is composed of a universal rod (1), a collection tube (2), a knob (3) ), shunt ball (4), shunt branch pipe (5), collection barrel (6), dosing cylinder (7), tripod (8), universal caster (9), sample cylinder (10), pipe clamp (11) , shunt rotor (12), filter element (13), insulation pad (14), collection chamber (15), quantitative rotor (16), quantitative valve (17), elastic rubber sheet (18) and marking line (19), The tripod (8) is placed at the bottom of the collecting bucket (6), and a plurality of rotatable universal casters (9) are arranged at an equal angle on the tripod (8). There are three collection cavities (15), the collection cavity (15) has a built-in filter element (13), and is close to the top of the collection cavity (15), the diameter of the filter hole of the filter element (13) gradually decreases from top to bottom, so A thermal insulation pad (14) is placed on the inner wall of the collection cavity (15), the thermal insulation pad (14) is a waterproof layer and a thermal insulation cotton layer in sequence from the inside to the outside, and the bottom end of the collection bucket (6) corresponds to the collection cavity (15) The position of the bottom center is provided with a liquid outlet hole, which is communicated with the inside of the collection cavity (15). 15) Internally communicated, three quantitative cylinders (7) are placed at the bottom end of the collection barrel (6) respectively, and correspond to the three collection cavities (15) one-to-one, and the top of the quantitative cylinder (7) is provided with a communication pipe , and one end of the communication tube is in communication with the liquid outlet hole at the bottom of the corresponding collection cavity (15), the bottom of the quantitative cylinder (7) is provided with a connected connecting tube, and the sample cylinder (10) is placed in the quantitative cylinder (7) bottom, and the top of the sample cylinder (10) is screwed with the connecting pipe, the quantitative cylinder (7) is built with a rotatable quantitative rotor (16), the quantitative rotor (16) is a hollow structure, and the quantitative rotor ( 16) A communication hole is opened on it, and communicates with the communication pipe correspondingly, a sealing ring is placed on the outer side wall of the quantitative rotor (16), and the communication hole is surrounded, and a quantitative rotor (16) is placed on the quantitative rotor (16). valve (17), and the quantitative valve (17) is located outside the quantitative cylinder (7), the diverter ball (4) is placed directly above the collection barrel (6), and the top of the diverter ball (4) is provided with a connected liquid guide One end of the three shunt branch pipes (5) are respectively placed on the shunt ball (4), and the other ends of the three shunt branch pipes (5) are respectively placed on the top of the collection bucket (6), and the top of the three collection chambers (15) The liquid inlet holes are connected one by one, the split ball (4) has a rotatable split rotor (12) built in, and the split rotor (12) is provided with a liquid inlet channel, one end of the liquid inlet channel is connected to the split flow Corresponding to the branch pipe (5), the diverter rotor (12) is provided with a communicating diverter column and is located in the liquid conduit. The diverter column is provided with three collection holes at equal angles, which are respectively communicated with the liquid inlet channel. , the knob (3) is placed at the top of the shunt column, the knob (3) is rotatably connected to the mouth of the catheter, the knob (3) A marking line (19) is placed on it, and corresponds to the liquid inlet channel. The collection tube (2) is placed on the catheter and corresponds to the collection hole. One port of the collection tube (2) An elastic rubber sheet (18) is arranged, and the elastic rubber sheet (18) is divided into equal parts at equal angles. Two universal rods (1) are respectively placed on the top of the collecting bucket (6). (1) It is formed by connecting a plurality of connecting rods in sequence, and the two connected connecting rods are rotatably connected by a universal shaft. The top end of the universal rod (1) is provided with a pipe clamp (11), and the pipe clamp (11) is an arc-shaped structure, the diameter of the mouth of the liquid inlet channel is smaller than the inner diameter of the branch pipe (5), and a door plate is placed on the outer side wall of the collection bucket (6) corresponding to the filter element (13). The barrel is made of transparent material.

When in use, first insert the urination tube in the operation into the collection tube (2) through the elastic rubber sheet (18), and rotate the knob (3) according to the marking line (19) to select the corresponding collection cavity (15) in the collection barrel (6). ), when the marking line (19) points to the branch branch pipe (5), it indicates that the liquid inlet channel is connected to the branch branch pipe (5) and the collecting pipe (2) at this time, and then passes through the two pipes fixed on the collecting barrel (6). The pipe clamp (11) on the universal rod (1) holds the urination pipe clamp (11), and the pipe clamp (11) can be arbitrarily adjusted through the universal rod (1) to clamp and fix the direction and position of the urination pipe. From the urination tube into the collection tube (2), through the liquid inlet channel on the shunt rotor (12) in the shunt ball (4), into the corresponding shunt branch pipe (5), and then into the corresponding collection tube (6) in the collection bucket (6). The cavity (15) is collected, the filter element (13) in the collection cavity (15) filters the impurities in the urine to ensure that the solid impurities are not mixed with the urine, and the communication holes on the quantitative rotor (16) are connected and collected through the communication pipe The liquid outlet hole at the bottom of the cavity (15) stores a certain amount of urine in the quantitative rotor (16). When urine sample collection is required, the rotary quantitative valve (17) drives the quantitative rotor (16) to rotate, so that the quantitative rotor (16) rotates. (16) The upper communication hole is downwardly connected with the sample tube (10), the urine sample stored in the quantitative rotor (16) flows out from the communication hole and enters the sample tube (10), and then the sample tube (10) is unscrewed , to complete the collection of urine samples;

The three collection chambers (15) can respectively accommodate and collect the urine of the three patients;

The filter hole diameter of the filter element (13) is designed to gradually decrease from top to bottom, which can gradually filter the urine at a deeper level, and the filtering effect is better;

The design of the thermal insulation pad (14) can ensure that the urine in the collection cavity (15) is at normal temperature, which is convenient for detection;

The thermal insulation pad (14) is designed to be a waterproof layer and a thermal insulation cotton layer in sequence from the inside to the outside, and the waterproof layer can protect the collection bucket (6) and prevent urine from eroding the collection bucket (6) for a long time;

The elastic rubber sheet (18) is equiangularly divided into multiple parts of equal size, so that when the urination tube is inserted into the collection tube (2), the elastic rubber sheet (18) is closed to carry out the position of the mouth of the collection tube (2). sealing protection;

The universal rod (1) is formed by connecting a plurality of connecting rods in sequence, and the two connected connecting rods are rotatably connected by a universal shaft, so that the pipe clamp (11) can be multiplied by the pipe clamp (11). The angle and position adjustment of the direction;

The design that the diameter of the mouth of the liquid inlet channel is smaller than the inner diameter of the branch branch pipe (5) enables the branch branch pipe (5) to completely receive the urine flowing out of the liquid inlet channel, thereby improving the collection efficiency;

The outer side wall of the collection bucket (6) is provided with a door panel at the position corresponding to the filter element (13), so that the filter element (13) can be taken out from the collection cavity (15), thereby facilitating cleaning;

The collection tube is made of transparent material, which is convenient for personnel to observe the fullness of the internal liquid;

The outer side wall of the quantitative rotor (16) is provided with a sealing ring, and the design of enclosing the communication hole can seal between the quantitative rotor (16) and the quantitative cylinder (7) to prevent urine from flowing into the quantitative rotor (16). ) and the gap between the dosing cylinder (7);

The collection cavity (15) cooperates with the quantitative cylinder (7), and can pre-store the urine sample, which is convenient for sample collection;

The universal rod (1) cooperates with the pipe clamp (11) to clamp and fix the urination pipe to avoid falling off;

The collection bucket (6) cooperates with the three collection chambers (15), so that the urine of different patients can be stored separately;

During urine collection, according to the design of the rotating knob (3) on the marking line (19), the corresponding collection cavity (15) and the collection tube (2) can be communicated with each other, thereby realizing the purpose of separately storing the urine of different patients;

After the urine is collected, a certain amount of urine is stored in the quantitative rotor (16), and when urine sampling is performed, the quantitative valve (17) can be directly rotated to make the pre-stored urine enter the sample cylinder (10), The sampling is convenient; the purpose of being able to store the urine of different patients separately and pre-storing the urine samples to facilitate sampling is achieved.

The above-mentioned embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of implementation of the present invention. Any person of ordinary skill in the art can make some improvements without departing from the scope of the present invention, that is, all equivalent improvements made according to the present invention should be covered by the scope of the present invention.

Claims (10)

1. The utility model provides a urine collection device in urological department's laparoscopic surgery, characterized by: the foot stool is arranged at the bottom of the collecting barrel, a plurality of rotatable universal casters are arranged at equal angles on the foot stool, three collecting cavities are arranged at equal angles in the collecting barrel, the bottom end of the collecting barrel is provided with a liquid outlet corresponding to the center of the bottom of the collecting cavity and is communicated with the inside of the collecting cavity, the top end of the collecting barrel is provided with a liquid inlet corresponding to the center of the top of the collecting cavity and is communicated with the inside of the collecting cavity, three quantifying cylinders are respectively arranged at the bottom end of the collecting barrel and are in one-to-one correspondence with the three collecting cavities, communicating pipes are arranged at the tops of the quantifying cylinders, one ends of the communicating pipes are communicated with the liquid outlet corresponding to the bottoms of the collecting cavities, the bottoms of the quantifying cylinders are provided with communicated connecting pipes, sample cylinders are arranged at the bottoms of the quantifying cylinders and are in threaded connection with the connecting pipes, rotatable quantifying rotors are arranged in the quantifying, the quantitative valve is positioned outside the quantitative cylinder, the shunt ball is positioned right above the collecting barrel, the top of the shunt ball is provided with a communicated liquid guide pipe, one end of each of three shunt branch pipes is respectively arranged on the shunt ball, the other end of each of the three shunt branch pipes is respectively arranged on the top of the collecting barrel and is communicated with liquid inlet holes on the tops of the three collecting cavities in a one-to-one correspondence manner, the shunt ball is internally provided with a rotatable shunt rotor, the shunt rotor is provided with a liquid inlet channel, one end of the liquid inlet channel is corresponding to the shunt branch pipes, the shunt rotor is provided with a communicated shunt column which is positioned in the liquid guide pipe, three collecting holes are formed on the shunt column at equal angles and are respectively communicated with the liquid inlet channel, the knob is arranged at the top end of the shunt column, the knob is rotatably clamped with the opening of the liquid guide pipe and is provided with a marked line which, the collecting barrel top is arranged respectively in to two universal rods, and the door plant has been put to the position that corresponds the filter core on the collecting barrel lateral wall.

2. The urological endoscopic urine collection device according to claim 1, wherein the collection chamber has a filter element disposed therein, and near the top end of the collection chamber, the diameter of the filter holes of the filter element gradually decreases from top to bottom.

3. The urological endoscopic urine collection device according to claim 1, wherein the collection chamber has a heat insulation pad disposed on the inner wall thereof, and the heat insulation pad comprises a waterproof layer and a heat insulation cotton layer in sequence from inside to outside.

4. The urological endoscopic urine collection device according to claim 1, wherein the elastic rubber sheet is divided into equal parts at equal angles, so that when the urine collection tube is inserted into the collection tube, the elastic rubber sheet is closed to seal and protect the tube opening of the collection tube.

5. The urological endoscopic urine collection device according to claim 1, wherein the universal rod is formed by connecting a plurality of connecting rods in sequence, and the two connecting rods are rotatably connected by a universal shaft.

6. The urological endoscopic urine collection device according to claim 5, wherein a tube clamp is placed at the top end of the universal rod, and the tube clamp is of an arc structure.

7. The urological endoscopic urine collection device according to claim 1, wherein the inlet channel has a mouth diameter smaller than the internal diameter of the branch channel, so that the branch channel can completely receive urine flowing out of the inlet channel.

8. The urological endoscopic urine collection device according to claim 1, wherein the dosing rotor is hollow.

9. The urological endoscopic urine collection device according to claim 8, wherein the outer sidewall of the quantitative rotor is provided with a sealing ring surrounding the communication hole to seal the quantitative rotor and the quantitative cylinder and prevent urine from flowing into the gap between the quantitative rotor and the quantitative cylinder.

10. The device for collecting urine in urological endoscopic surgery according to claim 8 or 9, wherein the communicating hole on the quantitative rotor is communicated with the liquid outlet hole at the bottom of the collecting chamber through a communicating pipe, so that a certain amount of urine is stored in the quantitative rotor, and when a urine specimen needs to be collected, the rotary quantitative valve drives the quantitative rotor to rotate.

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