CN112683601A - Midstream urine retention device capable of automatically removing forepart urine - Google Patents
Midstream urine retention device capable of automatically removing forepart urine Download PDFInfo
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- CN112683601A CN112683601A CN202011505327.6A CN202011505327A CN112683601A CN 112683601 A CN112683601 A CN 112683601A CN 202011505327 A CN202011505327 A CN 202011505327A CN 112683601 A CN112683601 A CN 112683601A
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Abstract
The invention relates to a midstream urine retention device capable of automatically removing forepart urine, which is characterized in that: the urine collecting device comprises a main container and a midcourse urine collecting container, wherein the lower part of the side wall of the main container is communicated with the upper part of the side wall of the midcourse urine collecting container through a communicating pipe; be provided with two symmetrical arrangement's slab in the main container, two slabs are the state of standing up when not receiving the pulling force of tenesmus, it has a anterior segment urine to accept the bag to hang between two slabs, the upset is set level downwards when the urine of setting for volume is accepted to the interior bag of accepting of anterior segment urine, two slabs overlap each other after setting level, separate the inner chamber of main container for last cavity and lower cavity, the anterior segment urine that contains anterior segment urine accepts the bag and is located the lower cavity, subsequent middle section urine can flow into in the middle section urine through communicating pipe and stays in getting the container. The invention has the advantages of ingenious structure and reasonable design, can discard the fore-stream urine in time, effectively and completely retains the mid-stream urine of the patient, and solves the problems in the clinical practical operation process.
Description
Technical Field
The invention relates to a midstream urine retention device capable of automatically removing forepart urine, belonging to the technical field of medical instrument design.
Background
Midstream urine refers to that in clinical urine culture, when urine is collected, the initial urine is used for flushing the urethra, and then the middle urine is intercepted and used as a sample for culture. According to the sequence of urination, the urine can be divided into anterior, middle and posterior segments. Since the fore-stream urine and the rear-stream urine are easily contaminated. Therefore, in general, midnight urine is reserved when routine urine examination and bacteriological urine examination are performed.
The mid-stream urine culture is a basic nursing operation routine, and the correct retention method comprises the following steps: the middle section of the urine is placed in a sterile test tube, and the mouth of the sterile test tube and a plug are disinfected by flame before and after the urine is left.
The way of taking midstream urine at the present stage is mainly to adopt a urine cup to receive urine, and the following defects exist in the clinical operation: 1. the urine collecting device is easy to pollute and cannot strictly and aseptically collect the midstream urine, so that the detection result is influenced. 2. The patient does not know what the midstream urine is, nor how to void the fore-stream urine. 3. The urine cup is not easy to hold, and urine is easy to spill out when a patient keeps midstream urine. Although some inventions have been made in an attempt to solve the above-mentioned problems, for example, patent No. CN201620959879.7 discloses a disposable sealed midstream urine collection device capable of automatically discarding the forepart urine, which can reduce the possibility of contamination of the urine specimen, but cannot overcome the problem that the patient is unaware of the midstream urine.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides the midstream urine retention and taking device capable of automatically discarding the forepart urine, has the advantages of ingenious structure and reasonable design, can timely discard the forepart urine, effectively and completely retains the midstream urine of a patient, and solves the problems in the clinical practical operation process.
According to the technical scheme provided by the invention: can abandon the midstream urine of anterior segment urine automatically and stay gets device, its characterized in that: the urine collecting device comprises a main container and a midcourse urine collecting container, wherein the lower part of the side wall of the main container is communicated with the upper part of the side wall of the midcourse urine collecting container through a communicating pipe; be provided with two symmetrical arrangement's slab in the main container, two slabs are the state of standing up when not receiving the pulling force of tenesmus, it has a anterior segment urine to accept the bag to hang between two slabs, the upset is set level downwards when the urine of setting for volume is accepted to the interior bag of accepting of anterior segment urine, two slabs overlap each other after setting level, separate the inner chamber of main container for last cavity and lower cavity, the anterior segment urine that contains anterior segment urine accepts the bag and is located the lower cavity, subsequent middle section urine can flow into in the middle section urine through communicating pipe and stays in getting the container.
As a further improvement of the invention, a backflow prevention baffle is arranged on the inner wall of the middle section urine retention container corresponding to the end part of the communication pipe, a gap for urine to flow out is reserved between the backflow prevention baffle and the opening of the communication pipe, the upper end of the backflow prevention baffle is integrally connected to the inner wall of the middle section urine retention container and is higher than the highest point of the opening of the communication pipe, and the lower end of the backflow prevention baffle is lower than the lowest point of the opening of the communication pipe.
As a further improvement of the invention, the front section urine receiving bag adopts a thin film plastic bag.
As a further improvement of the invention, the main container, the midstream urine retention container and the communicating pipe are of an integrated structure, and the tops of the main container and the midstream urine retention container are opened and are respectively provided with a large sealing cover and a small sealing cover.
As a further improvement of the invention, the large sealing cover and the small sealing cover are both threaded covers, and the upper parts of the large sealing cover and the small sealing cover are both provided with protruding screwing parts.
As a further improvement of the invention, a first magnetic part is arranged in the upper end of the plate, a second magnetic part is arranged on the side wall of the main container, and when the plate is erected, the first magnetic part and the second magnetic part correspond in position and can attract each other.
As a further improvement of the invention, the main container and the communicating pipe are of an integral structure, the side wall of the middle-section urine retention container is provided with a butt joint port which is in sealing fit with the end part of the communicating pipe, and the butt joint port is provided with a sealing plug.
As a further improvement of the invention, the upper half part of the main container is a funnel-shaped body, the lower half part of the main container is a cylindrical body, and the lower end of the plate is connected with the root part of the funnel-shaped body.
As a further improvement of the present invention, the communication pipe includes a first pipe body integrally connected to the main container and a second pipe body integrally connected to the midstream urine collection container, a terminal of the first pipe body is connected to a terminal of the second pipe body in a snap-fit manner, and an end cap is further provided at a terminal of the second pipe body.
Compared with the prior art, the invention has the following advantages:
1) the front section urine receiving bag is supported by the two plates which can be turned and flattened under certain acting force, the two plates can be turned and flattened downwards after the front section urine receiving bag receives a certain amount of urine, the front section urine is reserved in the front section urine receiving bag, and subsequent middle section urine of a patient can flow into the middle section urine collecting container through the communicating pipe. Thereby can in time abandon anterior segment urine, effective complete stays gets patient midstream urine, solves the above-mentioned problem among the clinical actual operation process.
2) The anti-reflux baffle is arranged on the inner wall of the midstream urine collection container, so that the urine in the midstream urine collection container can be prevented from flowing back into the main container.
3) The top of the main container and the top of the midcourse urine retention container are provided with openings and are respectively provided with a large sealing cover and a small sealing cover, and after the midcourse urine retention is finished, the sealing covers are covered, so that not only can pollution be prevented, but also the urine can be prevented from splashing. And the upper parts of the large sealing cover and the small sealing cover are respectively provided with a protruding screwing part which is convenient to hold, so that pollution caused when the sealing cover is screwed can be avoided.
4) The midstream urine retention and taking container can be further improved into a movable and detachable mode, after the midstream urine retention and taking is finished, the midstream urine retention and taking container can be independently taken down, and the butt joint port is plugged by the sealing plug, so that the urine specimen can be conveniently transported and placed.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
FIG. 2 is a schematic view of the structure of the present invention after midstream urine collection in example 1.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 3 of the present invention.
Description of reference numerals: the urine collecting device comprises a main container 1, a funnel 1a, a cylindrical body 1b, a urine collecting container 2, a communicating pipe 3, a first pipe 3a, a second pipe 3b, a sheet 4, a urine collecting bag 5 at the front section, a reverse flow preventing baffle 6, a large sealing cover 7, a small sealing cover 8, a butt joint 9, a sealing plug 10, a first magnetic attraction piece 11, a second magnetic attraction piece 12 and an end cover 13.
Detailed Description
The invention is further illustrated by the following specific figures and examples.
Example 1
As shown in fig. 1 and 2, example 1 discloses a midstream urine collection device capable of automatically removing forepart urine, which comprises a main container 1 and a midstream urine collection container 2, wherein the lower part of the side wall of the main container 1 is communicated with the upper part of the side wall of the midstream urine collection container 2 through a communicating pipe 3; be provided with two symmetrical arrangement's slab 4 in the main container 1, two slab 4 are the state of standing up when not receiving the pulling force of tenesmus, it has a anterior segment urine to accept bag 5 to hang between two slab 4, the upset is set for when quantity's urine is accepted in the anterior segment urine accepts bag 5 and is set for flat downwards, two slab 4 overlap each other after putting flat, separate the inner chamber of main container 1 for last cavity and lower cavity, the anterior segment urine that contains the anterior segment urine accepts bag 5 and is located the lower cavity, subsequent middle section urine can be in 3 middle section urine inflow through communicating pipe is stayed container 2.
During the specific use, the patient washes clean behind the vulva and directly urinates in to main container 1, the anterior segment urine that begins can get into in the anterior segment urine accepts bag 5, when the anterior segment urine accepts bag 5 accepts a certain amount of urine (about 5 ~ 10 ml), will produce the pulling force of tenesmus to two slab 4, make two slab 4 overturn downwards and set level, overlap each other after two slab 4 set level, separate the inner chamber of main container 1 for upper chamber and lower chamber, the anterior segment urine that contains the anterior segment urine accepts bag 5 and is located the lower chamber. The patient continues to urinate, and the subsequent midstream urine flows into the midstream urine collection container 2 through the communicating pipe 3.
As shown in fig. 1 and fig. 2, in this embodiment 1, a backflow prevention baffle 6 is disposed on a position, corresponding to an end of the communication pipe 3, on an inner wall of the middle-section urine collection container 2, a gap for urine to flow out is left between the backflow prevention baffle 6 and an opening of the communication pipe 3, an upper end of the backflow prevention baffle 6 is integrally connected to the inner wall of the middle-section urine collection container 2 and is higher than a highest point of the opening of the communication pipe 3, and a lower end of the backflow prevention baffle 6 is lower than a lowest point of the opening of the. So set up, can avoid the urine in midstream urine retention container 2 to flow back in main container 1.
As shown in fig. 1 and 2, in the present embodiment 1, the front urine receiving bag 5 is a thin plastic bag. So set up, the soft and waterproof of film plastic bag, after two sheets 4 are pulled down by the gravity of urine and are set level, the sack of film plastic bag can be laminated better sealed, makes the anterior segment urine more reliably retained in the anterior segment urine of cavity accepts bag 5 down. The material of the thin plastic bag can adopt the existing known material, such as polyvinyl chloride and the like.
As shown in fig. 1 and 2, in the present embodiment 1, the main container 1, the midcourse urine retention container 2, and the communicating tube 3 are of an integral structure, and the main container 1 and the midcourse urine retention container 2 are provided with a large sealing cover 7 and a small sealing cover 8 respectively at their top openings. So set up, the middle section urine is stayed and is got the back that finishes, will seal the lid and cover, both can prevent to pollute, can avoid the urine to spatter again and spill. In this embodiment 1, big sealed lid 7 and little sealed lid 8 are the screw cap, and the portion of turning is twisted to the protrusion all being equipped with on the upper portion of big sealed lid 7 and little sealed lid 8, and the portion of turning is twisted to the protrusion is convenient for grip, can avoid producing the pollution when twisting the lid.
Example 2
As shown in fig. 3, example 2 discloses a midstream urine collection device capable of automatically discarding fore-stream urine, which is different from example 1 in that: the main container 1 and the communicating pipe 3 are of an integral structure, the side wall of the middle section urine retention container 2 is provided with a butt joint port 9 which is in sealing fit with the end part of the communicating pipe 3, and the butt joint port 9 is provided with a sealing plug 10. So set up, leave at the middle section urine and get the back that finishes, can leave the middle section urine and get container 2 and independently take off, reuse sealing plug 10 plugs up interface 9, the transportation and the placing of the urine sample of being convenient for.
In addition, in this embodiment 2, the inside of the upper end of the plate 4 is provided with a first magnetic attraction piece 11, the side wall of the main container 1 is provided with a second magnetic attraction piece 12, and when the plate 4 is erected, the first magnetic attraction piece 11 and the second magnetic attraction piece 12 correspond in position and can attract each other. So set up, can avoid the slab 4 just to overturn downwards when not accepting the urine and put flat, the magnetic attraction between two slabs 4 and the main container 1 lateral wall can also set up differs moreover, two slabs 4 of being convenient for like this successively put flat the overlap.
Example 3
As shown in fig. 4, example 3 discloses a midstream urine collection device capable of automatically discarding fore-stream urine, which is different from example 1 in that: the upper half part of the main container 1 is a funnel-shaped body 1a, the lower half part is a cylindrical body 1b, and the lower end of the plate 4 is connected to the root of the funnel-shaped body 1 a. With this arrangement, the sheet 4 is erected in an outwardly inclined state, so that the sheet 4 can be prevented from being turned downward and laid flat when not receiving urine. And the funnel-shaped body 1a is more attached to the physiological structure of the human body, so that urine can be conveniently received.
As shown in fig. 4, in embodiment 3, the communication tube 3 includes a first tube 3a integrally connected to the main tank 1 and a second tube 3b integrally connected to the midstream urine collection tank 2, the end of the first tube 3a is connected to the end of the second tube 3b in a snap fit manner, and an end cap 13 is further provided at the end of the second tube 3 b. So set up, leave at middle section urine and get the back that finishes, can leave middle section urine and get container 2 and independently take off, reuse end cover 13 plugs up the end of second body 3b, the transportation and the placing of the urine sample of being convenient for, and adopt end cover 13 sealed more to do benefit to and avoid polluting.
The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Various modifications and alterations may occur to those skilled in the art without departing from the spirit and scope of the invention, and such modifications and alterations should be accorded the broadest interpretation so as to encompass all such modifications and alterations.
Claims (9)
1. The midstream urine retention device capable of automatically removing forepart urine comprises a main container (1) and a midstream urine retention container (2), wherein the lower part of the side wall of the main container (1) is communicated with the upper part of the side wall of the midstream urine retention container (2) through a communicating pipe (3); be provided with slab (4) of two symmetrical arrangement in main container (1), two slab (4) are the state of standing up when not receiving the tenesmus pulling force, it accepts bag (5) to hang a anterior segment urine between two slab (4), the upset is set for when the urine of volume is accepted in bag (5) to current segment urine and is set for flat down, two slab (4) overlap each other after putting flat, separate the inner chamber of main container (1) for last cavity and lower cavity, bag (5) are accepted to anterior segment urine that contains anterior segment urine is located the lower cavity, subsequent middle segment urine can flow in middle segment urine through communicating pipe (3) and leave in getting container (2).
2. The automatically forepart urine discardable midstream urine retention device of claim 1, wherein: the middle section urine is reserved and is got the position that corresponds communicating pipe (3) tip on container (2) inner wall and be equipped with and prevent baffle (6) against the current, prevent keeping away the clearance that supplies the urine to flow between baffle (6) against the current and communicating pipe (3) opening, prevent that baffle (6) against the current upper end body coupling is in the middle section urine and is reserved and get container (2) inner wall and be higher than communicating pipe (3) open-ended peak, prevent that baffle (6) lower extreme is less than communicating pipe (3) open-ended minimum against the current.
3. The automatically forepart urine discardable midstream urine retention device of claim 1, wherein: the front section urine receiving bag (5) adopts a thin film plastic bag.
4. The automatically forepart urine discardable midstream urine retention device of claim 1, wherein: the main container (1), the midstream urine retention container (2) and the communicating pipe (3) are of an integral structure, and the top of the main container (1) and the midstream urine retention container (2) is open and is provided with a large sealing cover (7) and a small sealing cover (8) respectively.
5. The automatically forepart urine discardable midstream urine retention device of claim 1, wherein: the large sealing cover (7) and the small sealing cover (8) are both threaded covers, and the upper parts of the large sealing cover (7) and the small sealing cover (8) are both provided with protruding screwing parts.
6. The automatically forepart urine discardable midstream urine retention device of claim 1, wherein: the main container (1) and the communicating pipe (3) are of an integral structure, a butt joint opening (9) which is in sealing fit with the end part of the communicating pipe (3) is arranged on the side wall of the middle-section urine retention container (2), and the butt joint opening (9) is provided with a sealing plug (10).
7. The automatically forepart urine discardable midstream urine retention device of claim 1, wherein: the magnetic attraction type plate is characterized in that a first magnetic attraction piece (11) is arranged inside the upper end of the plate (4), a second magnetic attraction piece (12) is arranged on the side wall of the main container (1), and when the plate (4) is erected, the first magnetic attraction piece (11) corresponds to the second magnetic attraction piece (12) in position and can attract each other.
8. The automatically forepart urine discardable midstream urine retention device of claim 1, wherein: the upper half part of the main container (1) is a funnel-shaped body (1a), the lower half part of the main container is a cylindrical body (1b), and the lower end of the plate (4) is connected to the root of the funnel-shaped body (1 a).
9. The automatically forepart urine discardable midstream urine retention device of claim 1, wherein: communicating pipe (3) include with main container (1) first body (3a) of body coupling and with middle section urine stay get second body (3b) of container (2) body coupling, the end of first body (3a) is connected with the terminal joint of second body (3b), the end of second body (3b) still sets end cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011505327.6A CN112683601A (en) | 2020-12-18 | 2020-12-18 | Midstream urine retention device capable of automatically removing forepart urine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011505327.6A CN112683601A (en) | 2020-12-18 | 2020-12-18 | Midstream urine retention device capable of automatically removing forepart urine |
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| Publication Number | Publication Date |
|---|---|
| CN112683601A true CN112683601A (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011505327.6A Pending CN112683601A (en) | 2020-12-18 | 2020-12-18 | Midstream urine retention device capable of automatically removing forepart urine |
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| CN (1) | CN112683601A (en) |
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2020
- 2020-12-18 CN CN202011505327.6A patent/CN112683601A/en active Pending
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