CN209247451U - A portable 24-hour urine collection and sampling device - Google Patents

Abstract

A portable 24-hour urine collection and sampling device, which includes a urine collection bucket with a scale, a urine tube and a urine outlet tube, characterized in that the urine tube is arranged on the top of the urine collection bucket; The urine tube is arranged on the outer wall below the urine collection barrel; a urine outlet switch is provided at the rear end of the urine outlet tube, and a two-way switch with a vertical two-way channel is arranged at the front end of the urine outlet tube, and a gas filter that allows gas to pass through is provided in one of the channels. Membrane, the other channel is a fully open channel; through rotation, one channel is controlled to be parallel to the direction of the urine outlet pipe to allow gas or liquid to pass through, and the other direction is perpendicular to the direction of the urine outlet pipe. The volume of the specimen tubes is the same, and the urine specimen can be taken quickly and conveniently without the problems of urine splashing and environmental pollution. The technical scheme has ingenious and humanized structure, simple manufacturing process and low cost, and is convenient for one-time use and clinical production.

Description

A portable 24-hour urine collection and sampling device

technical field

The utility model belongs to the field of medical equipment, in particular to a portable 24-hour urine collection and sampling equipment.

Background technique

24-hour urine protein quantification, also known as 24-hour urine protein excretion rate, is to collect all urine for 24 hours to determine the protein content in it, and then calculate the total protein in 24 hours, the protein in normal urine The content is very small, and the normal level is below 150mg/24h. Kidney disease and certain physiological conditions such as strenuous exercise can significantly increase the urine protein content, and 24-hour urine protein quantification is one of the indispensable examinations for patients with kidney disease.

The protein content in normal people's urine is very small, and the continuous increase of urinary protein is not only a sign of kidney damage, but also a risk factor for renal dysfunction. The detection of proteinuria is of great significance for guiding the treatment of chronic kidney disease, evaluating the effect of treatment and judging the prognosis. The 24-hour urine protein quantitative method is the most accurate method to measure urine protein. The method of collection is: do not discard the first urine after getting up the morning before the examination, from the second urination until the first time after waking up on the morning of the examination Collect all the urine including urine into a clean large container, and put preservatives in the container (add it at the same time as the first urine, mix well, and do not add if the temperature does not exceed 20°C), keep the specimen Get it checked out as soon as possible.

For patients, the disadvantages of collecting 24-hour urine are troublesome, time-consuming, inconvenient, and the accuracy of specimen collection is poor, especially for children and outpatients. It is more difficult for patients with critical condition, oliguria, shock, coma, elderly and frail patients to collect 24h urine accurately. Inadequate shaking when extracting specimens after retention of urine, concentration or dilution of urine, excessive activity, etc. can all affect the urine protein content, thereby affecting the judgment of clinicians.

At present, there are also difficulties in clinical specimen collection. First, the tools are limited, and the preservative and specimen cannot be fully stirred to ensure the accuracy of the specimen. Read the total amount, and the urine splashes out during the process, polluting the environment and operators. Usually when taking specimens, the nurse has to go to the urine bucket and use a urine cup to take the specimens, which is cumbersome to operate and increases the chance of contamination.

The utility model provides a convenient 24-hour urine collection and sampling device aiming at the problems in the prior art that urine samples are easily splashed, pollutes the environment, and is cumbersome to operate.

Utility model content

In order to overcome the problems in the prior art that urine samples are easily splashed, pollute the environment, and operate cumbersomely, the utility model provides a convenient 24-hour urine collection and sampling device.

A portable 24-hour urine collection and sampling device, which includes a urine collection bucket with a scale, a urine connection tube and a urine outlet tube, characterized in that the urine connection tube is arranged on the top of the urine collection bucket; The urine tube is arranged on the outer wall below the urine collection barrel; a urine outlet switch is arranged at the rear end of the urine outlet pipe, and a two-way switch with a vertical two-way channel is arranged at the front end of the outlet tube, and a gas filter that allows gas to pass through is arranged in one of the channels. Membrane, the other channel is a fully open channel; through rotation, one channel is controlled to be parallel to the direction of the urine outlet pipe to allow gas or liquid to pass through, and the other direction is perpendicular to the direction of the urine outlet pipe. The volume of the sample tube is the same, and the urine sample can be taken quickly and conveniently, without the problem of urine splashing and environmental pollution.

Further, the urine collection barrel is set as a cylindrical barrel, and a urine pipe receiving hole is provided on the top side of the urine collection barrel, and a urine pipe is arranged in the urine pipe accommodation hole, and the urine pipe is connected to the urine pipe. The receiving hole of the urine tube is connected in one piece, which has good sealing performance; the cylindrical urine collection bucket helps to mix the urine and preservatives evenly.

Further, a rotating rod accommodation hole is set at the middle position of the top of the urine collection barrel, a rotating rod is arranged in the rotating rod receiving hole, and 2-5 layers of rotating paddles are arranged around the rotating rod, and the rotating paddle at the bottom is at a distance from the set. The bottom of the urine bucket is 5-10mm to ensure that the precipitated proteinuria is fully mixed; the rotating paddle is set as a rectangular piece, and the rotating paddle of the rectangular piece can evenly mix the preservative and urine.

Further, an "L"-shaped rotating handle is set on the top of the rotating rod, and a ball is held on the top of the "L"-shaped rotating handle; the setting of the "L"-shaped rotating handle can well complete the rotating operation, and the hand holds the ball The setting is convenient for the operator to hold the rotating handle. The hand shaking method can effectively shake well and can effectively reduce the preparation cost, which is convenient for one-time public use.

Further, the two-way switch is a double-channel cross switch, one of which is provided with a gas filter membrane, and the other channel is provided as a fully open channel, and the capacity of the urine outlet tube at the front end is consistent with the volume of the sample tube to be tested. This setting can effectively realize the temporary storage of the required urine volume at the urine outlet tube, so as to ensure that the urine will not overflow out of the sample tube when the urine sample is collected, and avoid contamination of the hands of the operator.

Further, the passages of the urine outlet switch and the cross channel switch are all set in the spherical structure in the urine outlet tube, and the operating part is connected to the spherical structure and stretches out of the urine outlet tube for operation; the diameter of the spherical structure is equal to the inner diameter of the urine outlet tube . The setting of the spherical structure can be conveniently rotated to realize the opening and closing of the channel.

Further, the volume of the urine outlet tube is set to at least 4ml, which meets the minimum volume of clinically collected urine specimens and meets the clinical requirements for urine collection and testing.

Further, a ventilation structure is arranged on the outside of the side wall of the urine outlet tube; the ventilation structure includes a ventilation hole and a sealing plug arranged in the ventilation hole; this arrangement can ensure the smooth flow of urine when the sealing plug is pulled out.

When in use, the urine outlet switch is in the closed state during the urine collection process, and the urine cannot enter the urine outlet pipe from the urine collection bucket. The two-way switch is in the air-passing and liquid-passing channel, with double protection to prevent urine from flowing out. It is necessary to collect urine When liquid specimens are collected, the urine outlet switch is first turned on so that the urine enters the urine outlet tube from the urine collection bucket. The standard capacity of the specimen, when the urine is full of the outlet tube, turn off the switch of the outlet tube, open the seal of the ventilation structure, keep the balance between the pressure inside the outlet tube and the outside atmosphere, and then place the opening of the sample tube at the outlet of the outlet tube Open the fully open channel in the dual channel, and the urine flows into the sample tube. After the collection is completed, open the air-passing and liquid-passing channel of the dual channel, thereby closing the outlet tube.

Further, an anti-leakage protrusion is provided on the side wall of the urine outlet tube beside the channel perpendicular to the direction of the urine outlet tube, or a soft material protruding outward to realize leakage prevention is provided outside the spherical structure channel. This arrangement can effectively prevent liquid leakage.

Further, the leak-proof protrusion is an arc-shaped protrusion arranged on the side wall of the urine outlet tube.

Further, the anti-leakage protrusions are distributed on both sides of the channel of the vertical urine outlet tube of the urine outlet switch and the two-way switch, and are left-right symmetrical. One side of the leak-proof protrusions is connected to the inner wall of the urine outlet tube, and the other side extends to In the diameter of the tube, the maximum size of the anti-leakage protrusion is larger than the diameter of the channel; the anti-leakage protrusion is used to block the gap between the left and right sides of the urine outlet switch and the two-way switch and the inner wall of the urine outlet tube to prevent urine from seeping out.

Or, when the channel is perpendicular to the urinary outlet tube, the soft material protrudes outwards as a protruding edge that can be attached to the wall of the urinary tube tube and is set around the extension of the channel; any channel extension is provided with a protruding edge.

Further, a specimen tube placing platform is arranged directly below the outlet of the urinary outlet tube, and the placing platform is connected with the urinary outlet tube through a connecting structure.

Further, a placement recess is set at the center of the specimen tube placement platform corresponding to the outlet of the urine outlet tube. When collecting urine samples, the bottom end of the specimen tube is placed in the placement recess, so that the specimen tube The mouth is accurately aligned with the outlet of the urinary catheter to prevent urine from flowing out.

Further, the connection structure includes an "L"-shaped connecting rod and a connecting ring; one end of the "L"-shaped connecting rod is connected to the specimen tube placement platform, and the other end is connected to the connecting ring, and the connecting ring surrounds the urinary catheter, thereby Fix the specimen tube placing table as a whole.

Further, a urine pouring port is provided on the other outer wall of the urine collecting bucket, and a leak-proof plug is arranged in the urine pouring port, the diameter of the urine pouring port is larger than that of the urine outlet tube, and the urine can be poured out quickly; After completing the collection of urine and urine specimens, open the leak-proof plug, pour the urine in the urine collection bucket into the toilet through the urine pour port, and then perform medical waste classification on the urine collection equipment.

Further, two lifting handles are arranged on the outer sidewall of the urine collection bucket, and the two ends of the lifting handles are connected with the outer sidewall of the soft cup cover; the urine collection bucket can be moved by pulling the lifting handle.

Further, a capacity scale value is set on the outer wall of the urine collection bucket, the minimum scale value of the capacity scale value is 100ml, the maximum scale value is 4000ml, the minimum scale value is set at the bottom of the urine collection bucket, and the maximum scale value is set at On the upper part of the urine collection bucket, the difference between two adjacent scale values is 100ml, so as to accurately measure the urine volume in the urine collection bucket.

Further, one end of the urine-connecting tube is provided with a urine-receiving cup, and the urine-receiving cup includes a hard cup body, a soft urine-receiving cup mouth and a soft cup cover; the cup body is set in a hard funnel shape, and the cup body The lower end is provided with an outlet of the urine receiving cup that coincides with the mouth of the urine receiving tube, and the outlet of the urine receiving cup is integrally connected with the urine receiving tube; The outer part is slightly open, which is convenient for women to use, and can also prevent urine from splashing when men use it; the soft cup cover is convenient for sealing the cup mouth and preventing odor from volatilizing.

Further, a hand-held handle is provided on the soft cover of the urine cup, and the hand-held handle is any hand-held handle that can realize the hand-held function. It is connected with the outer side wall of the soft cup cover, and the soft cup cover of the urine cup can be picked up or placed by holding the handle.

Further, a handle is provided on one side of the urine cup body, the handle is connected to the outer wall of the urine cup body, and the patient holds the handle to collect urine without polluting the hands.

Further, the handle is combined with the urine cup, and this connection method can ensure more application environments.

Or, a cylindrical handle is set at the junction of the mouth of the soft urine cup and the cup body of the urine cup, and the length of the cylindrical handle is shorter than the handle; the cylindrical handle shorter than the handle is easier to use. It is convenient, and the stability of holding the urine receiving cup is higher, so as to avoid the urine outflow when the urine receiving cup is tipped over.

Further, the cylindrical handle is combined with the urine cup, and this connection method can ensure more application environments.

When in use, set the preservative into the urine bucket in advance, or set it into the urine bucket through the urine tube, and set the urine cup to the urethral opening to catch the urine, and the urine enters the urine bucket through the urine tube , the whole process of urine collection does not have the problem of repeated catheterization, and the urine is stirred by the rotating rod during the urine collection to achieve uniform mixing of preservatives and urine; when the amount of protein needs to be detected, first turn on the urine output switch, The two-way switch is rotated to the channel with the gas filter membrane. At this time, the urine will naturally flow into the urine outlet tube but will not overflow. Finally, place the sample tube in the recess on the sample tube placement table and turn off the urine outlet switch. , open the blocking cap, and then turn the two-way switch to the fully open channel, the urine will naturally flow into the specimen tube without exceeding the capacity, the operator does not have to worry about hand contamination during the process, and the rejection of the operation is reduced.

Compared with the urine collection device of the prior art, the technical solution of the utility model does not cause the problem of urine splashing and polluting the hands of the operator when collecting urine samples, and the setting of the rotating paddle can separate the antiseptic and urine Fully mix in the closed urine collection bucket without urine splashing. In addition, the handle on the urine collection cup is set to prevent urine from polluting the hands of the patient. The technical scheme is ingenious in structure and has humanized characteristics. Simple and low cost, convenient for one-time use and clinical production.

Description of drawings

Figure 1 is a schematic diagram of the overall front view of a portable 24-hour urine collection and sampling device of the present invention;

Figure 2 is a schematic diagram of the overall side view structure of a portable 24-hour urine collection and sampling device of the present invention;

Fig. 3 is a schematic diagram of the enlarged structure of a portable 24-hour urine collection and sampling device of the utility model, which is part of the urinary catheter;

Fig. 4 is a perspective structure schematic diagram of a portable 24-hour urine collection and sampling device of the utility model, which is part of the urinary catheter;

Fig. 5 is a schematic diagram of the overall enlarged structure of a portable 24-hour urine collection and sampling instrument of the utility model with a urine cup cup body provided with a handle;

Fig. 6 is a schematic diagram of the overall enlarged structure of a portable 24-hour urine collection and sampling instrument of the utility model, which is a soft urine cup with a cylindrical handle on the mouth of the urine cup;

Fig. 7 is a schematic structural diagram of a convenient 24-hour urine collection and sampling device according to the utility model.

Figure 8 is a schematic diagram of the overall enlarged structure of a portable 24-hour urine collection and sampling instrument with a soft outwardly protruding bidirectional switch of the present invention;

Fig. 9 is a schematic diagram of the overall enlarged structure of a portable 24-hour urine collection and sampling device with a soft and outwardly protruding urine output switch of the present invention;

Fig. 10 is a schematic cross-sectional structure diagram of a portable 24-hour urine collection and sampling device with a leak-proof bidirectional switch of the present invention;

Fig. 11 is a schematic diagram of the cross-sectional structure of a portable 24-hour urine collection and sampling device urine collection bucket of the present invention;

Fig. 12 is a schematic diagram of an enlarged structure of a portable 24-hour urine collection and sampling instrument rotating rod and rotating paddle of the present invention;

In the figure, 1. urine collection bucket; 11. rotating rod; 111 rotating paddle; 112. "L" shaped rotating handle; 113. holding ball; 12. lifting handle; 13. capacity scale value; 14. urine pouring port ; 141, leak-proof plug; 15, rotating rod accommodation hole; 2, urine tube; 21, cup body of urine cup; 211, soft cup mouth of urine cup; 22, soft cup cover; 221, handle; 23. Hand handle; 24. Cylindrical handle; 25. Urine tube receiving hole; 3. Urine outlet tube; 31. Urine outlet switch; 32. Two-way switch; 33. Leak-proof protrusion; 34. Soft material protruding outward; 35. Gas filter membrane; 36. Outlet of urine tube; 37. Specimen tube placement table; 371. "L" shaped connecting rod; 372. Connecting ring; 373. Placement dimple; 38. Ventilation hole; 39. Spherical structure; 4. Specimen tube.

Detailed ways

Example 1 A portable 24-hour urine collection and sampling device

A portable 24-hour urine collection and sampling device, which includes a urine collection bucket 1 with a scale, a urine tube 2 and a urine outlet tube 3, and is characterized in that the urine tube 2 is arranged at the bottom of the urine collection bucket 1 The top; the urine outlet pipe 3 is arranged on the outer side wall below the urine collection barrel 1; a urine outlet switch 31 is arranged at the rear end of the urine outlet pipe 3, and a bidirectional switch 32 with a vertical two-way channel is arranged at the front end of the urine outlet pipe 3, One of the passages is provided with a gas filter membrane 35 that allows gas to pass through, and the other passage is a fully open passage; through rotation, one passage is controlled to be parallel to the direction of the urine outlet pipe 3 to allow gas or liquid to pass through, and the other direction is parallel to the direction of the urine outlet pipe 3. The purpose of being vertically blocked; the volume of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be tested, so that urine samples can be taken quickly and conveniently without the problems of urine splashing and environmental pollution.

The urine collection barrel 1 is set as a cylindrical barrel, and a urine pipe receiving hole 25 is arranged on the top side of the urine collection barrel 1, and a urine pipe 2 is arranged in the urine pipe receiving hole 25. The urine tube 2 is integrally connected with the urine tube receiving hole 25 and has good sealing performance; the cylindrical urine collection barrel 1 helps to mix the urine and the antiseptic evenly.

A rotating rod receiving hole 15 is provided at the middle position of the top of the urine collection barrel 1, a rotating rod 11 is arranged in the rotating rod receiving hole 15, and 2-5 layers of rotating paddles 111 are arranged around the rotating rod 11, and the bottommost The rotating paddle 111 is 5-10 mm away from the bottom of the urine collection bucket 1 to ensure that the precipitated proteinuria is fully mixed; the rotating paddle 111 is set as a rectangular piece, and the rotating paddle 111 of the rectangular piece can evenly mix the preservative and urine.

An "L"-shaped rotating handle 112 is arranged on the top of the rotating rod 11, and a hand-held ball 113 is arranged on the top of the "L"-shaped rotating handle 112; the setting of the "L"-shaped rotating handle 112 can well complete the rotating operation, The setting of the handle ball 113 is convenient for the operator to hold the rotating handle. The hand shaking method can effectively shake well and can effectively reduce the preparation cost, which is convenient for one-time public use.

One end of the urine-connecting tube 2 is provided with a urine-connecting cup, and the urine-connecting cup includes a hard cup body, a soft urine-connecting cup mouth 211 and a soft cup cover 22; The lower end of the body is provided with an outlet of the urine receiving cup matching the mouth of the urine receiving tube 2, and the outlet of the urine receiving cup is integrally connected with the urine receiving tube 2; The mouth of the cup 211 is slightly opened outwards, which is convenient for women to use, and can also prevent urine from splashing when men use it; the soft cup cover 22 is convenient for blocking the mouth of the cup and prevents odor from volatilizing.

When in use, first add preservatives to the urine collection bucket 1, and the patient collects urine by aligning the urine cup with the urethral opening, and the urine enters the urine collection bucket 1 from the urine cup through the urine tube 2, and the urine collection is completed , by rotating the "L" shaped rotary handle 112 to fully mix the urine with the preservative, and then collect the urine sample.

Example 2 A portable 24-hour urine collection and sampling device

A portable 24-hour urine collection and sampling device, which includes a urine collection bucket 1 with a scale, a urine tube 2 and a urine outlet tube 3, and is characterized in that the urine tube 2 is arranged at the bottom of the urine collection bucket 1 The top; the urine outlet pipe 3 is arranged on the outer side wall below the urine collection barrel 1; a urine outlet switch 31 is arranged at the rear end of the urine outlet pipe 3, and a bidirectional switch 32 with a vertical two-way channel is arranged at the front end of the urine outlet pipe 3, One of the passages is provided with a gas filter membrane 35 that allows gas to pass through, and the other passage is a fully open passage; through rotation, one passage is controlled to be parallel to the direction of the urine outlet pipe 3 to allow gas or liquid to pass through, and the other direction is parallel to the direction of the urine outlet pipe 3. The purpose of being vertically blocked; the volume of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be tested, so that urine samples can be taken quickly and conveniently without the problems of urine splashing and environmental pollution.

The urine collection barrel 1 is set as a cylindrical barrel, and a urine pipe receiving hole 25 is arranged on the top side of the urine collection barrel 1, and a urine pipe 2 is arranged in the urine pipe receiving hole 25. The urine tube 2 is integrally connected with the urine tube receiving hole 25 and has good sealing performance; the cylindrical urine collection barrel 1 helps to mix the urine and the antiseptic evenly.

A rotating rod receiving hole 15 is provided at the middle position of the top of the urine collection barrel 1, a rotating rod 11 is arranged in the rotating rod receiving hole 15, and 2-5 layers of rotating paddles 111 are arranged around the rotating rod 11, and the bottommost The rotating paddle 111 is 5-10 mm away from the bottom of the urine collection bucket 1 to ensure that the precipitated proteinuria is fully mixed; the rotating paddle 111 is set as a rectangular piece, and the rotating paddle 111 of the rectangular piece can evenly mix the preservative and urine.

An "L"-shaped rotating handle 112 is arranged on the top of the rotating rod 11, and a hand-held ball 113 is arranged on the top of the "L"-shaped rotating handle 112; the setting of the "L"-shaped rotating handle 112 can well complete the rotating operation, The setting of the handle ball 113 is convenient for the operator to hold the rotating handle. The hand shaking method can effectively shake well and can effectively reduce the preparation cost, which is convenient for one-time public use.

The front end of the urine outlet pipe 3 is also provided with a two-way switch with a vertical two-way channel, one of which is provided with a gas filter membrane 35 that allows gas to pass through, and the other channel is a fully open channel; through rotation, a channel is controlled to be parallel to the direction of the urine outlet pipe 3 The purpose of allowing gas or liquid to pass through, and the other direction is perpendicular to the direction of the urine outlet tube 3; the volume of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be tested.

The two-way switch is a two-channel cross switch, in which a gas filter membrane 35 is set in one channel, and the other channel is set as a fully open channel, and the capacity of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be detected. This setting can effectively realize the temporary storage of the required amount of urine at the urine outlet tube 3, so as to ensure that the urine will not overflow outside the sample tube 4 when the urine sample is collected, and avoid contamination of the hands of the operator.

The capacity of the urinary outlet tube 3 is at least set to 4ml, which meets the minimum volume of clinically collected urine specimens and meets the requirements of clinical urine collection and testing.

The passages of the urine outlet switch 31 and the cross channel switch are all arranged in the spherical structure 39 in the urine outlet pipe 3, and the operating part is connected to the spherical structure 39 and stretched out to the outside of the urine outlet pipe 3 for operation; the diameter of the spherical structure 39 It is equal to the inner diameter of the urine outlet pipe 3 . The setting of the spherical structure 39 can be conveniently rotated to realize opening and closing of the channel.

A ventilation structure is arranged on the outside of the side wall of the urine outlet pipe 3; the ventilation structure includes a ventilation hole 38 and a sealing plug 381 arranged in the ventilation hole 38; sex.

One end of the urine-connecting tube 2 is provided with a urine-connecting cup, and the urine-connecting cup includes a hard cup body, a soft urine-connecting cup mouth 211 and a soft cup cover 22; The lower end of the body is provided with an outlet of the urine receiving cup that coincides with the mouth of the urine receiving tube 2, and the outlet of the urine receiving cup is integrally connected with the urine receiving tube 2; The mouth of the cup 211 is slightly opened outwards, which is convenient for women to use, and can also prevent urine from splashing when men use it; the soft cup cover 22 is convenient for blocking the mouth of the cup and prevents odor from volatilizing.

When in use, the urine outlet switch 31 is in the closed state during the urine collection process, the urine cannot enter the urine outlet pipe 3 from the urine collection bucket 1, and the two-way switch 32 is in the air-passing and liquid-passing channel, with double protection to prevent urine from flowing out , when a urine sample needs to be collected, the urine outlet switch 31 is first opened, so that the urine enters the urine outlet tube 3 from the urine collection bucket 1. Filter the gas in the urine to ensure the standard capacity of the urine sample. When the urine is full of the urine outlet tube 3, turn off the switch of the urine outlet tube 3, open the sealing plug 381 of the ventilation structure, and maintain the balance between the air outlet tube and the outside atmosphere. Then the mouth of the sample tube 4 is placed at the outlet of the urine tube 36, the full-open channel in the double channel is opened, and the urine flows into the sample tube 4. After the collection is completed, the gas-passing and liquid-passing channel of the double channel is opened, so that The outlet pipe is closed.

Example 3 A portable 24-hour urine collection and sampling device

A portable 24-hour urine collection and sampling device, which includes a urine collection bucket 1 with a scale, a urine tube 2 and a urine outlet tube 3, and is characterized in that the urine tube 2 is arranged at the bottom of the urine collection bucket 1 The top; the urine outlet pipe 3 is arranged on the outer side wall below the urine collection barrel 1; a urine outlet switch 31 is arranged at the rear end of the urine outlet pipe 3, and a bidirectional switch 32 with a vertical two-way channel is arranged at the front end of the urine outlet pipe 3, One of the passages is provided with a gas filter membrane 35 that allows gas to pass through, and the other passage is a fully open passage; through rotation, one passage is controlled to be parallel to the direction of the urine outlet pipe 3 to allow gas or liquid to pass through, and the other direction is parallel to the direction of the urine outlet pipe 3. The purpose of being vertically blocked; the volume of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be tested, so that urine samples can be taken quickly and conveniently without the problems of urine splashing and environmental pollution.

The urine collection barrel 1 is set as a cylindrical barrel, and a urine pipe receiving hole 25 is arranged on the top side of the urine collection barrel 1, and a urine pipe 2 is arranged in the urine pipe receiving hole 25. The urine tube 2 is integrally connected with the urine tube receiving hole 25 and has good sealing performance; the cylindrical urine collection barrel 1 helps to mix the urine and the antiseptic evenly.

A rotating rod receiving hole 15 is provided at the middle position of the top of the urine collection barrel 1, a rotating rod 11 is arranged in the rotating rod receiving hole 15, and 2-5 layers of rotating paddles 111 are arranged around the rotating rod 11, and the bottommost The rotating paddle 111 is 5-10 mm away from the bottom of the urine collection bucket 1 to ensure that the precipitated proteinuria is fully mixed; the rotating paddle 111 is set as a rectangular piece, and the rotating paddle 111 of the rectangular piece can evenly mix the preservative and urine.

An "L"-shaped rotating handle 112 is arranged on the top of the rotating rod 11, and a hand-held ball 113 is arranged on the top of the "L"-shaped rotating handle 112; the setting of the "L"-shaped rotating handle 112 can well complete the rotating operation, The setting of the handle ball 113 is convenient for the operator to hold the rotating handle. The hand shaking method can effectively shake well and can effectively reduce the preparation cost, which is convenient for one-time public use.

The front end of the urine outlet pipe 3 is also provided with a two-way switch with a vertical two-way channel, one of which is provided with a gas filter membrane 35 that allows gas to pass through, and the other channel is a fully open channel; through rotation, a channel is controlled to be parallel to the direction of the urine outlet pipe 3 The purpose of allowing gas or liquid to pass through, and the other direction is perpendicular to the direction of the urine outlet tube 3; the volume of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be tested.

The two-way switch is a two-channel cross switch, in which a gas filter membrane 35 is set in one channel, and the other channel is set as a fully open channel, and the capacity of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be detected. This setting can effectively realize the temporary storage of the required amount of urine at the urine outlet tube 3, so as to ensure that the urine will not overflow outside the sample tube 4 when the urine sample is collected, and avoid contamination of the hands of the operator.

The capacity of the urinary outlet tube 3 is at least set to 4ml, which meets the minimum volume of clinically collected urine specimens and meets the requirements of clinical urine collection and testing.

The passages of the urine outlet switch 31 and the cross channel switch are all arranged in the spherical structure 39 in the urine outlet pipe 3, and the operating part is connected to the spherical structure 39 and stretched out to the outside of the urine outlet pipe 3 for operation; the diameter of the spherical structure 39 Equal to the inner diameter of the urine outlet pipe 3, the setting of the spherical structure 39 can be conveniently rotated to realize opening and closing of the channel.

A ventilation structure is arranged on the outside of the side wall of the urine outlet pipe 3; the ventilation structure includes a ventilation hole 38 and a sealing plug 381 arranged in the ventilation hole 38; sex.

One end of the urine-connecting tube 2 is provided with a urine-connecting cup, and the urine-connecting cup includes a hard cup body, a soft urine-connecting cup mouth 211 and a soft cup cover 22; The lower end of the body is provided with an outlet of the urine receiving cup that coincides with the mouth of the urine receiving tube 2, and the outlet of the urine receiving cup is integrally connected with the urine receiving tube 2; The mouth of the cup 211 is slightly opened outwards, which is convenient for women to use, and can also prevent urine from splashing when men use it; the soft cup cover 22 is convenient for blocking the mouth of the cup and prevents odor from volatilizing.

On the side wall of the urine outlet pipe 3 perpendicular to the passage of the urine outlet pipe 3 direction, a leak-proof protrusion 33 is set, and the leak-proof protrusion 33 is an arc-shaped protrusion arranged on the side wall of the urine outlet pipe 3 .

Leak-proof projections 33 are distributed on both sides of the channel of the vertical urine outlet pipe 3 of the urine outlet switch 31 and the two-way switch 32, and are left-right symmetrical. One side of the leak-proof protrusion 33 is connected with the inner wall of the urine outlet pipe 3, and the other side Extending within the diameter of the urine outlet pipe 3, the maximum size of the leak-proof protrusion 33 is larger than the channel diameter; the leak-proof protrusion 33 is used to block the left and right sides of the urine outlet switch 31 and the two-way switch 32 and the inner wall of the urine outlet pipe 3 space to prevent urine from leaking out. The anti-leakage protrusion 33 can effectively prevent the urine from seeping out and prevent the urine from flowing out of the urinary catheter 3 .

A specimen tube placement platform 37 is arranged directly below the outlet of the urine outlet tube 36, and the placement platform is connected with the urine outlet tube 3 through a connecting structure.

A placement recess 373 is provided at the center of the specimen tube placement platform 37 corresponding to the outlet of the urine tube 36. When collecting urine samples, the bottom end of the specimen tube 4 is placed in the placement recess 373, thereby placing The 4 mouthpieces of the sample tube are accurately aligned with the outlet 36 of the urinary catheter to avoid the outflow of urine.

The connection structure includes an "L"-shaped connecting rod 371 and a connecting ring 372; one end of the "L"-shaped connecting rod 371 is connected to the specimen tube placement platform 37, and the other end is connected to the connecting ring 372, and the connecting ring 372 surrounds the Urinary tube 3, thereby fixing the specimen tube placement table 37 as a whole.

When the amount of protein needs to be detected, the urine outlet switch 31 is first opened, and the two-way switch 32 is rotated to the channel with the gas filter membrane 35. At this time, the urine will naturally flow into the urine outlet tube 3 without overflowing, and then the The sample tube 4 is placed in the placement recess 373 on the sample tube placement platform 37, the urine outlet switch 31 is turned off, and the leak-proof protrusion 33 just blocks the gap between the urine outlet switch 31 and the wall of the urine outlet tube 3, and the plug will be closed. After the cap is opened, the two-way switch 32 is rotated to the fully open channel, and the urine will naturally flow into the specimen tube 4. After the collection is completed, the two-way switch 32 is rotated to the channel with the gas filter membrane 35, and the side wall of the air outlet tube The anti-leakage protrusion 33 just blocks the gap between the two-way switch 32 and the air outlet pipe wall.

Example 4 A portable 24-hour urine collection and sampling device

A portable 24-hour urine collection and sampling device, which includes a urine collection bucket 1 with a scale, a urine tube 2 and a urine outlet tube 3, and is characterized in that the urine tube 2 is arranged at the bottom of the urine collection bucket 1 The top; the urine outlet pipe 3 is arranged on the outer side wall below the urine collection barrel 1; a urine outlet switch 31 is arranged at the rear end of the urine outlet pipe 3, and a bidirectional switch 32 with a vertical two-way channel is arranged at the front end of the urine outlet pipe 3, One of the passages is provided with a gas filter membrane 35 that allows gas to pass through, and the other passage is a fully open passage; through rotation, one passage is controlled to be parallel to the direction of the urine outlet pipe 3 to allow gas or liquid to pass through, and the other direction is parallel to the direction of the urine outlet pipe 3. The purpose of being vertically blocked; the volume of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be tested, so that urine samples can be taken quickly and conveniently without the problems of urine splashing and environmental pollution.

The urine collection barrel 1 is set as a cylindrical barrel, and a urine pipe receiving hole 25 is arranged on the top side of the urine collection barrel 1, and a urine pipe 2 is arranged in the urine pipe receiving hole 25. The urine tube 2 is integrally connected with the urine tube receiving hole 25 and has good sealing performance; the cylindrical urine collection barrel 1 helps to mix the urine and the antiseptic evenly.

A rotating rod receiving hole 15 is provided at the middle position of the top of the urine collection barrel 1, a rotating rod 11 is arranged in the rotating rod receiving hole 15, and 2-5 layers of rotating paddles 111 are arranged around the rotating rod 11, and the bottommost The rotating paddle 111 is 5-10 mm away from the bottom of the urine collection bucket 1 to ensure that the precipitated proteinuria is fully mixed; the rotating paddle 111 is set as a rectangular piece, and the rotating paddle 111 of the rectangular piece can evenly mix the preservative and urine.

An "L"-shaped rotating handle 112 is arranged on the top of the rotating rod 11, and a hand-held ball 113 is arranged on the top of the "L"-shaped rotating handle 112; the setting of the "L"-shaped rotating handle 112 can well complete the rotating operation, The setting of the handle ball 113 is convenient for the operator to hold the rotating handle. The hand shaking method can effectively shake well and can effectively reduce the preparation cost, which is convenient for one-time public use.

The front end of the urine outlet pipe 3 is also provided with a two-way switch with a vertical two-way channel, one of which is provided with a gas filter membrane 35 that allows gas to pass through, and the other channel is a fully open channel; through rotation, a channel is controlled to be parallel to the direction of the urine outlet pipe 3 The purpose of allowing gas or liquid to pass through, and the other direction is perpendicular to the direction of the urine outlet tube 3; the volume of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be tested.

The two-way switch is a two-channel cross switch, in which a gas filter membrane 35 is set in one channel, and the other channel is set as a fully open channel, and the capacity of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be detected. This setting can effectively realize the temporary storage of the required amount of urine at the urine outlet tube 3, so as to ensure that the urine will not overflow outside the sample tube 4 when the urine sample is collected, and avoid contamination of the hands of the operator.

The capacity of the urinary outlet tube 3 is at least set to 4ml, which meets the minimum volume of clinically collected urine specimens and meets the requirements of clinical urine collection and testing.

The passages of the urine outlet switch 31 and the cross channel switch are all arranged in the spherical structure 39 in the urine outlet pipe 3, and the operating part is connected to the spherical structure 39 and stretched out to the outside of the urine outlet pipe 3 for operation; the diameter of the spherical structure 39 It is equal to the inner diameter of the urine outlet pipe 3 . The setting of the spherical structure 39 can be conveniently rotated to realize opening and closing of the channel.

A ventilation structure is arranged on the outside of the side wall of the urine outlet pipe 3; the ventilation structure includes a ventilation hole 38 and a sealing plug 381 arranged in the ventilation hole 38; sex.

One end of the urine-connecting tube 2 is provided with a urine-connecting cup, and the urine-connecting cup includes a hard cup body, a soft urine-connecting cup mouth 211 and a soft cup cover 22; The lower end of the body is provided with an outlet of the urine receiving cup that coincides with the mouth of the urine receiving tube 2, and the outlet of the urine receiving cup is integrally connected with the urine receiving tube 2; The mouth of the cup 211 is slightly opened outwards, which is convenient for women to use, and can also prevent urine from splashing when men use it; the soft cup cover 22 is convenient for blocking the mouth of the cup and prevents odor from volatilizing.

On the outer side of the spherical structure 39 channels, a soft material protruding outwards 34 to realize leakage prevention can be provided, which can effectively prevent liquid leakage; The protruding edge of the pipe wall around the channel extension; any channel extension is provided with a protruding edge.

A specimen tube placement platform 37 is arranged directly below the outlet of the urine outlet tube 36, and the placement platform is connected with the urine outlet tube 3 through a connecting structure.

A placement recess 373 is provided at the center of the specimen tube placement platform 37 corresponding to the outlet of the urine tube 36. When collecting urine samples, the bottom end of the specimen tube 4 is placed in the placement recess 373, thereby placing The 4 mouthpieces of the sample tube are accurately aligned with the outlet 36 of the urinary catheter to avoid the outflow of urine.

The connection structure includes an "L"-shaped connecting rod 371 and a connecting ring 372; one end of the "L"-shaped connecting rod 371 is connected to the specimen tube placement platform 37, and the other end is connected to the connecting ring 372, and the connecting ring 372 surrounds the Urinary tube 3, thereby fixing the specimen tube placement table 37 as a whole.

When the amount of protein needs to be detected, the urine outlet switch 31 is first opened, and the two-way switch 32 is rotated to the channel with the gas filter membrane 35. At this time, the urine will naturally flow into the urine outlet tube 3 without overflowing, and then the The specimen tube 4 is placed in the recess 373 on the specimen tube placement table 37, the urine output switch 31 is closed, the soft material on the urine output switch 31 protrudes 34 on the side wall of the urine output tube 3, and the urine output The gap between the switch 31 and the wall of the urine outlet tube 3 is blocked, the plug cap is opened, and the two-way switch 32 is rotated to a fully open channel, and the urine will naturally flow into the specimen tube 4. After the collection is completed, the two-way The switch 32 is rotated to the channel with the gas filter membrane 35, and the soft material on the two-way switch 32 protrudes outward 34 to stick on the side wall of the urine outlet tube 3, and the gap between the two-way switch 32 and the wall of the urine outlet tube 3 is blocked live.

Example 5 A portable 24-hour urine collection and sampling device

A portable 24-hour urine collection and sampling device, which includes a urine collection bucket 1 with a scale, a urine tube 2 and a urine outlet tube 3, and is characterized in that the urine tube 2 is arranged at the bottom of the urine collection bucket 1 The top; the urine outlet pipe 3 is arranged on the outer side wall below the urine collection barrel 1; a urine outlet switch 31 is arranged at the rear end of the urine outlet pipe 3, and a bidirectional switch 32 with a vertical two-way channel is arranged at the front end of the urine outlet pipe 3, One of the passages is provided with a gas filter membrane 35 that allows gas to pass through, and the other passage is a fully open passage; through rotation, one passage is controlled to be parallel to the direction of the urine outlet pipe 3 to allow gas or liquid to pass through, and the other direction is parallel to the direction of the urine outlet pipe 3. The purpose of being vertically blocked; the volume of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be tested, so that urine samples can be taken quickly and conveniently without the problems of urine splashing and environmental pollution.

The urine collection barrel 1 is set as a cylindrical barrel, and a urine pipe receiving hole 25 is arranged on the top side of the urine collection barrel 1, and a urine pipe 2 is arranged in the urine pipe receiving hole 25. The urine tube 2 is integrally connected with the urine tube receiving hole 25 and has good sealing performance; the cylindrical urine collection barrel 1 helps to mix the urine and the antiseptic evenly.

A rotating rod receiving hole 15 is provided at the middle position of the top of the urine collection barrel 1, a rotating rod 11 is arranged in the rotating rod receiving hole 15, and 2-5 layers of rotating paddles 111 are arranged around the rotating rod 11, and the bottommost The rotating paddle 111 is 5-10 mm away from the bottom of the urine collection bucket 1 to ensure that the precipitated proteinuria is fully mixed; the rotating paddle 111 is set as a rectangular piece, and the rotating paddle 111 of the rectangular piece can evenly mix the preservative and urine.

An "L"-shaped rotating handle 112 is arranged on the top of the rotating rod 11, and a hand-held ball 113 is arranged on the top of the "L"-shaped rotating handle 112; the setting of the "L"-shaped rotating handle 112 can well complete the rotating operation, The setting of the handle ball 113 is convenient for the operator to hold the rotating handle. The hand shaking method can effectively shake well and can effectively reduce the preparation cost, which is convenient for one-time public use.

The front end of the urine outlet pipe 3 is also provided with a two-way switch with a vertical two-way channel, one of which is provided with a gas filter membrane 35 that allows gas to pass through, and the other channel is a fully open channel; through rotation, a channel is controlled to be parallel to the direction of the urine outlet pipe 3 The purpose of allowing gas or liquid to pass through, and the other direction is perpendicular to the direction of the urine outlet tube 3; the volume of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be tested.

The two-way switch is a two-channel cross switch, in which a gas filter membrane 35 is set in one channel, and the other channel is set as a fully open channel, and the capacity of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be detected. This setting can effectively realize the temporary storage of the required amount of urine at the urine outlet tube 3, so as to ensure that the urine will not overflow outside the sample tube 4 when the urine sample is collected, and avoid contamination of the hands of the operator.

The capacity of the urinary outlet tube 3 is at least set to 4ml, which meets the minimum volume of clinically collected urine specimens and meets the requirements of clinical urine collection and testing.

The channels of the urine outlet switch 31 and the cross channel switch are all arranged in the spherical structure 39 in the urine outlet pipe 3, and the operating part is connected to the spherical structure 39 and stretched out to the outside of the urine outlet pipe 3 for operation; the diameter of the spherical structure 39 It is equal to the inner diameter of the urine outlet pipe 3 . The setting of the spherical structure 39 can be conveniently rotated to realize opening and closing of the channel.

A ventilation structure is arranged on the outside of the side wall of the urine outlet pipe 3; the ventilation structure includes a ventilation hole 38 and a sealing plug 381 arranged in the ventilation hole 38; sex.

One end of the urine-connecting tube 2 is provided with a urine-connecting cup, and the urine-connecting cup includes a hard cup body, a soft urine-connecting cup mouth 211 and a soft cup cover 22; The lower end of the body is provided with an outlet of the urine receiving cup matching the mouth of the urine receiving tube 2, and the outlet of the urine receiving cup is integrally connected with the urine receiving tube 2; The mouth of the cup 211 is slightly opened outwards, which is convenient for women to use, and can also prevent urine from splashing when men use it; the soft cup cover 22 is convenient for blocking the mouth of the cup and prevents odor from volatilizing.

On the outer side of the spherical structure 39 channels, a soft material protruding outwards 34 to realize leakage prevention can be provided, which can effectively prevent liquid leakage; The protruding edge of the pipe wall around the channel extension; any channel extension is provided with a protruding edge.

A specimen tube placement platform 37 is arranged directly below the outlet of the urine outlet tube 36, and the placement platform is connected with the urine outlet tube 3 through a connecting structure.

A placement recess 373 is provided at the center of the specimen tube placement platform 37 corresponding to the outlet of the urine tube 36. When collecting urine samples, the bottom end of the specimen tube 4 is placed in the placement recess 373, thereby placing The 4 mouthpieces of the sample tube are accurately aligned with the outlet 36 of the urinary catheter to avoid the outflow of urine.

The connection structure includes an "L"-shaped connecting rod 371 and a connecting ring 372; one end of the "L"-shaped connecting rod 371 is connected to the specimen tube placement platform 37, and the other end is connected to the connecting ring 372, and the connecting ring 372 surrounds the Urine tube 3, thereby fixing the specimen tube placement table 37 as a whole.

A urine pouring port 14 is arranged on the other outer wall of the urine collection bucket 1, and a leak-proof plug 141 is arranged in the urine pouring port 14. The diameter of the urine pouring port 14 is larger than that of the urine outlet tube 3, so that the urine can be poured out quickly When in use, after completing the collection of urine and urine specimens, open the leak-proof plug 141, pour the urine in the urine collection barrel 1 into the toilet through the urine pour port 14, and then carry out medical waste classification treatment on the urine collection device .

Two lifting handles 12 are arranged on the outer wall of the urine collection barrel 1, and the two ends of the lifting handle 12 are connected with the outer wall of the soft cup cover 22; the urine collection can be moved by pulling the pulling handle 12 Bucket 1.

A capacity scale value 13 is set on the outer wall of the urine collection bucket 1, the minimum scale value of the capacity scale value 13 is 100ml, the maximum scale value is 4000ml, the minimum scale value is set at the bottom of the urine collection bucket 1, and the maximum scale value Set on the upper part of the urine collection bucket 1, the difference between two adjacent scale values is 100ml, so as to accurately measure the urine volume in the urine collection bucket 1.

A hand-held handle 221 is set on the soft cup cover 22 of the urine-connecting cup. The hand-held handle 221 is any hand-held handle 221 that can realize the hand-held function. Both ends of the handle 221 are connected to the outer sidewall of the soft cup cover 22, and the soft cup cover 22 of the urine cup can be picked up or placed by holding the handle 221.

A cylindrical handle 24 is set at the junction of the soft urine cup mouth 211 and the urine cup body 21, the length of the cylindrical handle 24 is shorter than the handle 23; the cylindrical handle shorter than the handle 23 24. It is more convenient to use, and the stability of holding the urine cup is higher, so as to avoid the urine outflow when the urine cup is tipped over.

Further, the cylindrical handle 24 is combined with the urine cup, and this connection method can ensure more application environments.

Example 6 A portable 24-hour urine collection and sampling device

A portable 24-hour urine collection and sampling device, which includes a urine collection bucket 1 with a scale, a urine tube 2 and a urine outlet tube 3, and is characterized in that the urine tube 2 is arranged at the bottom of the urine collection bucket 1 The top; the urine outlet pipe 3 is arranged on the outer side wall below the urine collection barrel 1; a urine outlet switch 31 is arranged at the rear end of the urine outlet pipe 3, and a bidirectional switch 32 with a vertical two-way channel is arranged at the front end of the urine outlet pipe 3, One of the passages is provided with a gas filter membrane 35 that allows gas to pass through, and the other passage is a fully open passage; through rotation, one passage is controlled to be parallel to the direction of the urine outlet pipe 3 to allow gas or liquid to pass through, and the other direction is parallel to the direction of the urine outlet pipe 3. The purpose of being vertically blocked; the volume of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be tested, so that urine samples can be taken quickly and conveniently without the problems of urine splashing and environmental pollution.

The urine collection barrel 1 is set as a cylindrical barrel, and a urine pipe receiving hole 25 is arranged on the top side of the urine collection barrel 1, and a urine pipe 2 is arranged in the urine pipe receiving hole 25. The urine tube 2 is integrally connected with the urine tube receiving hole 25 and has good sealing performance; the cylindrical urine collection barrel 1 helps to mix the urine and the antiseptic evenly.

A rotating rod receiving hole 15 is provided at the middle position of the top of the urine collection barrel 1, a rotating rod 11 is arranged in the rotating rod receiving hole 15, and 2-5 layers of rotating paddles 111 are arranged around the rotating rod 11, and the bottommost The rotating paddle 111 is 5-10 mm away from the bottom of the urine collection bucket 1 to ensure that the precipitated proteinuria is fully mixed; the rotating paddle 111 is set as a rectangular piece, and the rotating paddle 111 of the rectangular piece can evenly mix the preservative and urine.

An "L"-shaped rotating handle 112 is arranged on the top of the rotating rod 11, and a hand-held ball 113 is arranged on the top of the "L"-shaped rotating handle 112; the setting of the "L"-shaped rotating handle 112 can well complete the rotating operation, The setting of the handle ball 113 is convenient for the operator to hold the rotating handle. The hand shaking method can effectively shake well and can effectively reduce the preparation cost, which is convenient for one-time public use.

The front end of the urine outlet pipe 3 is also provided with a two-way switch with a vertical two-way channel, one of which is provided with a gas filter membrane 35 that allows gas to pass through, and the other channel is a fully open channel; through rotation, a channel is controlled to be parallel to the direction of the urine outlet pipe 3 The purpose of allowing gas or liquid to pass through, and the other direction is perpendicular to the direction of the urine outlet tube 3; the volume of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be tested.

The two-way switch is a two-channel cross switch, in which a gas filter membrane 35 is set in one channel, and the other channel is set as a fully open channel, and the capacity of the urine outlet tube 3 at the front end is consistent with the volume of the sample tube 4 to be detected. This setting can effectively realize the temporary storage of the required amount of urine at the urine outlet tube 3, so as to ensure that the urine will not overflow outside the sample tube 4 when the urine sample is collected, and avoid contamination of the hands of the operator.

The capacity of the urinary outlet tube 3 is at least set to 4ml, which meets the minimum volume of clinically collected urine specimens and meets the requirements of clinical urine collection and testing.

The channels of the urine outlet switch 31 and the cross channel switch are all arranged in the spherical structure 39 in the urine outlet pipe 3, and the operating part is connected to the spherical structure 39 and stretched out to the outside of the urine outlet pipe 3 for operation; the diameter of the spherical structure 39 It is equal to the inner diameter of the urine outlet pipe 3 . The setting of the spherical structure 39 can be conveniently rotated to realize opening and closing of the channel.

A ventilation structure is arranged on the outside of the side wall of the urine outlet pipe 3; the ventilation structure includes a ventilation hole 38 and a sealing plug 381 arranged in the ventilation hole 38; sex.

One end of the urine-connecting tube 2 is provided with a urine-connecting cup, and the urine-connecting cup includes a hard cup body, a soft urine-connecting cup mouth 211 and a soft cup cover 22; The lower end of the body is provided with an outlet of the urine receiving cup matching the mouth of the urine receiving tube 2, and the outlet of the urine receiving cup is integrally connected with the urine receiving tube 2; The mouth of the cup 211 is slightly opened outwards, which is convenient for women to use, and can also prevent urine from splashing when men use it; the soft cup cover 22 is convenient for blocking the mouth of the cup and prevents odor from volatilizing.

On the outer side of the spherical structure 39 channels, a soft material protruding outwards 34 to realize leakage prevention can be provided, which can effectively prevent liquid leakage; The protruding edge of the pipe wall around the channel extension; any channel extension is provided with a protruding edge.

A specimen tube placement platform 37 is arranged directly below the outlet of the urine outlet tube 36, and the placement platform is connected with the urine outlet tube 3 through a connecting structure.

A placement recess 373 is provided at the center of the specimen tube placement platform 37 corresponding to the outlet of the urine tube 36. When collecting urine samples, the bottom end of the specimen tube 4 is placed in the placement recess 373, thereby placing The 4 mouthpieces of the sample tube are accurately aligned with the outlet 36 of the urinary catheter to avoid the outflow of urine.

The connection structure includes an "L"-shaped connecting rod 371 and a connecting ring 372; one end of the "L"-shaped connecting rod 371 is connected to the specimen tube placement platform 37, and the other end is connected to the connecting ring 372, and the connecting ring 372 surrounds the Urinary tube 3, thereby fixing the specimen tube placement table 37 as a whole.

A urine pouring port 14 is arranged on the other outer wall of the urine collection bucket 1, and a leak-proof plug 141 is arranged in the urine pouring port 14. The diameter of the urine pouring port 14 is larger than that of the urine outlet tube 3, so that the urine can be poured out quickly When in use, after completing the collection of urine and urine specimens, open the leak-proof plug 141, pour the urine in the urine collection barrel 1 into the toilet through the urine pour port 14, and then carry out medical waste classification treatment on the urine collection device .

Two lifting handles 12 are arranged on the outer wall of the urine collection barrel 1, and the two ends of the lifting handle 12 are connected with the outer wall of the soft cup cover 22; the urine collection can be moved by pulling the pulling handle 12 Bucket 1.

A capacity scale value 13 is set on the outer wall of the urine collection bucket 1, the minimum scale value of the capacity scale value 13 is 100ml, the maximum scale value is 4000ml, the minimum scale value is set at the bottom of the urine collection bucket 1, and the maximum scale value Set on the upper part of the urine collection bucket 1, the difference between two adjacent scale values is 100ml, so as to accurately measure the urine volume in the urine collection bucket 1.

A hand-held handle 221 is set on the soft cup cover 22 of the urine-connecting cup. The hand-held handle 221 is any hand-held handle 221 that can realize the hand-held function. Both ends of the handle 221 are connected to the outer sidewall of the soft cup cover 22, and the soft cup cover 22 of the urine cup can be picked up or placed by holding the handle 221.

A handle 23 is arranged on one side of the cup body 21 of the urine receiving cup, and the handle 23 is connected to the outer wall of the cup body 21 of the urine receiving cup. The patient holds the handle 23 to collect urine without polluting the hands.

The handle 23 is combined with the urine cup, and this connection can ensure more application environments.

When in use, set the antiseptic in the urine bucket in advance, or set it into the urine bucket through the urine tube 2, and set the urine cup to the urethral opening to catch the urine, and the urine enters the urine through the urine tube 2 In the bucket, there is no problem of multiple catheterization during the entire urine collection process, and the urine is stirred by the rotating rod 11 during the urine collection to achieve uniform mixing of preservatives and urine; when the amount of protein needs to be detected, the urine output switch is first turned 31 is opened, and the two-way switch 32 is rotated to the channel with the gas filter membrane 35. At this time, the urine will naturally flow into the urine outlet tube 3 but will not overflow, and then the sample tube 4 is placed on the sample tube placement platform 37. Put it in the recess 373, turn off the urine output switch 31, open the blocking cap, and then turn the two-way switch 32 to the fully open channel, the urine will flow into the specimen tube 4 naturally, and the capacity will not be exceeded, so the operator does not need to worry Hand contamination during the process reduces rejection of operations.

The description of the above embodiment is only for understanding the utility model. It should be pointed out that those skilled in the art can make some improvements to the utility model without departing from the principle of the utility model, and these improvements will also fall within the protection scope of the claims of the utility model.

Claims (10)

1. a kind of portable twenty-four-hour urine liquid is collected and sampling instrument comprising a collection wooden pail for urine (1) with a scale, urine collection tube (2) And urinary catheter (3) out, which is characterized in that urine collection tube (2) setting is at the top of collection wooden pail for urine (1)；Urinary catheter (3) the out setting exists Collect on the lateral wall below wooden pail for urine (1)；The setting of urinary catheter (3) rear end out one goes out urine switch (31), urinary catheter (3) front end setting out The two-way switch (32) in one vertical bidirectional channel, the gas filtration film (35) that setting allows gas to pass through in one of channel, Another channel is standard-sized sheet channel.

2. portable twenty-four-hour urine liquid according to claim 1 is collected and sampling instrument, which is characterized in that the collection wooden pail for urine (1) it is set as column barrel, one urine collection tube receiving hole (25), the urine collection tube are set in the top side of collection wooden pail for urine (1) Urine collection tube (2) are set in receiving hole (25), the urine collection tube (2) and urine collection tube receiving hole (25) integrally connected.

3. portable twenty-four-hour urine liquid according to claim 1 is collected and sampling instrument, which is characterized in that urinated in the collection A swingle (11) receiving hole is arranged in bucket (1) top center position, and a swingle is arranged in swingle (11) receiving hole (11), 2-5 layers of rotation oar (111), the lowermost rotation oar (111) distance set wooden pail for urine (1) are set around the swingle (11) Bottom 5-10mm.

4. portable twenty-four-hour urine liquid according to claim 1 is collected and sampling instrument, which is characterized in that the two-way opened Closing (32) is binary channels crossbar switch, gas filtration film (35) is arranged in one of channel, another channel is set as standard-sized sheet Urinary catheter (3) capacity out in channel, front end is consistent with specimen tube (4) volume for needing to detect.

5. portable twenty-four-hour urine liquid according to claim 1 is collected and sampling instrument, which is characterized in that the urine out is opened The channel for closing (31) and cross aisle switch is all disposed within out in the spherical structure (39) in urinary catheter (3), spherical structure (39) Diameter is equal to urinary catheter (3) internal diameter.

6. portable twenty-four-hour urine liquid according to claim 1 is collected and sampling instrument, which is characterized in that perpendicular to out Setting leakproof is dashed forward (33) on the side wall for going out urinary catheter (3) by the channel in urinary catheter (3) direction, or outside spherical structure (39) channel Side setting realizes that the soft of leakproof protrudes outward (34).

7. portable twenty-four-hour urine liquid according to claim 6 is collected and sampling instrument, which is characterized in that (33) are dashed forward in leakproof It is distributed in out the channel two sides of vertical urinary catheter (3) out of urine switch (31) and two-way switch (32), and bilateral symmetry, the leakproof The side of prominent (33) is connect with urinary catheter out (3) inner sidewall, and the other side extends in out in urinary catheter (3) caliber, and leakproof dashes forward (33) most Large scale is greater than channel diameter.

8. portable twenty-four-hour urine liquid according to claim 1 is collected and sampling instrument, which is characterized in that in urinary catheter out (3) a specimen tube mounting table (37) is arranged in the underface exported, and mounting table is connect by connection structure with urinary catheter out (3).

9. portable twenty-four-hour urine liquid according to claim 8 is collected and sampling instrument, which is characterized in that the connection knot Structure includes a L shape connecting rod (371) and a connection ring (372)；L shape connecting rod (371) one end connection specimen tube is put It sets platform (37), the other end connects connection ring (372), and the connection ring (372) is around out urinary catheter (3).

10. portable twenty-four-hour urine liquid described in -9 any one is collected according to claim 1 and sampling instrument, feature exist In urine-containing cup is arranged in described urine collection tube (2) one end, and the urine-containing cup includes hard cup body, soft urine-containing cup rim of a cup (211) and soft Matter cup lid；The cup body is set as hard funnel-form, and the urine-containing cup that the setting of cup body lower end matches with urine collection tube (2) nozzle goes out Mouthful, urine-containing cup outlet and urine collection tube (2) integrally connected；The soft urine-containing cup rim of a cup is set as the soft wing of silica gel and soft urine-containing cup Rim of a cup parts a little outward.