CN219662405U - Drainage liquid collecting and processing device - Google Patents
Drainage liquid collecting and processing device Download PDFInfo
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- CN219662405U CN219662405U CN202222097171.3U CN202222097171U CN219662405U CN 219662405 U CN219662405 U CN 219662405U CN 202222097171 U CN202222097171 U CN 202222097171U CN 219662405 U CN219662405 U CN 219662405U
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- collecting cup
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- 239000007788 liquid Substances 0.000 title claims abstract description 101
- 238000000926 separation method Methods 0.000 claims abstract description 23
- 238000007667 floating Methods 0.000 claims abstract description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 5
- 239000011550 stock solution Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 17
- 238000007789 sealing Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical science, and discloses a drainage liquid collecting and processing device which comprises a collecting cup, a solid-liquid separation device and a liquid storage bag, wherein a hand support part extending outwards is arranged at the middle upper part of the collecting cup, a first guide pipe penetrates through the top of the collecting cup, a one-way valve is arranged on the first guide pipe, a liquid guide pipe is communicated with the first guide pipe, one side of the collecting cup is connected with a pump body assembly box, the collecting cup is communicated with a liquid level gauge, a floating ball is arranged in the liquid level gauge, a first valve is arranged at the bottom of the collecting cup, a second guide pipe is arranged at the lower part of the first valve, the second guide pipe is communicated with the solid-liquid separation device, the solid-liquid separation device is communicated with the liquid storage bag through a third guide pipe, a fourth guide pipe is communicated with the bottom of the liquid storage bag, and the fourth guide pipe is provided with a second valve. The utility model solves the problems of low drainage efficiency, easy blockage of a valve, no solid-liquid separation, easy shielding of scale marks and the like in the prior art, and is suitable for treating drainage liquid in modern clinic.
Description
Technical Field
The utility model relates to the technical field of medical use, in particular to a drainage liquid collecting and treating device.
Background
Pouring drainage fluid in the clinic is a very extensive procedure. The aim of pouring the drainage liquid is that: firstly, liquid exuded from the wound surface of a wound is measured so as to judge the change of the state of illness and the recovery condition of a patient; pouring drainage liquid in time to maintain the continuous negative pressure state of the negative pressure drainage device; thirdly, the nurse can observe the color and quality of the drainage liquid by pouring the negative pressure drainage liquid. The rehabilitation requirements of various surgical operations on different diseases can leave various drainage devices for patients, and most of liquid drained by the drainage devices needs to be observed in color, quality and quantity. Therefore, there is an urgent need for a drainage fluid collection and treatment device having a measurement function.
In order to solve the problems, china patent (patent publication No. CN 213941641U) discloses a drainage liquid collecting device which comprises a collecting measuring cup, a valve, a liquid storage bag, a hand support part, a water outlet, a flow guide pipe and a one-way valve. The top of the collecting measuring cup is provided with a hand rest part which is oppositely arranged and extends outwards, and the bottom of the collecting measuring cup is provided with a water outlet; the storage mechanism comprises a diversion pipe and a liquid storage bag which are sequentially connected, a valve is installed at the top of the diversion pipe, the valve is detachably connected with the water outlet, and a one-way valve is installed at the side, adjacent to the liquid storage bag, of the diversion pipe.
The drainage liquid collecting and metering device can collect and meter drainage liquid and reduce the workload of staff; however, this device still has some drawbacks; firstly, drainage efficiency is low when drainage liquid is discharged into a liquid storage bag from a collection measuring cup, and secondly, a liquid guide port of a valve body is smaller and is easy to block a valve; thirdly, the discharged drainage liquid is a solid-liquid mixture, so that solid-liquid separation is not realized, and the disease analysis is not facilitated; fourthly, hold the collection graduated flask and shelter from the scale mark easily, be unfavorable for the reading. Therefore, a drainage liquid collection and treatment device is specifically proposed to solve the above problems.
Disclosure of Invention
The utility model aims to provide a drainage liquid collecting and treating device which solves the problems that in the prior art, liquid discharging efficiency is low, a valve is easy to block, solid-liquid separation does not exist, and scale marks are easy to be blocked.
In order to achieve the above object, the present utility model provides the following technical solutions:
the basic technical scheme provided by the utility model is as follows: the utility model provides a drainage liquid collection processing apparatus, includes collection cup, solid-liquid separation device and stock solution bag, the bottom of collection cup is the ball arc, the well upper portion of collection cup is equipped with the hand rest portion of outside extension, the first honeycomb duct is worn to be equipped with at the top of collection cup, first honeycomb duct is equipped with the check valve, first honeycomb duct intercommunication has the catheter, collection cup intercommunication has the level gauge, collection cup one side is connected with the pump body assembly case that is located the level gauge top, the built-in two-way air pump of pump body assembly case, the level gauge top is connected with and arranges in the inside insulating seal lid of pump body assembly case, the inside switch that is equipped with of insulating seal lid, the switch with two-way air pump electric connection, the switch is connected with the spring, the inside top surface of insulating seal lid with spring coupling, the level gauge embeds there is the floater, the floater with the switch cooperation sets up, the collection cup bottom is equipped with first valve, first valve includes valve body, case and pull rod, the top and the bottom of case all are the ball arc, the lower extreme and the valve body assembly case be connected with the pump body, the hollow handle is equipped with the hollow bellows, the second, the hollow bellows is equipped with the second bellows, the second hollow bellows is equipped with the second hollow bellows, the bellows is connected with the second hollow bellows, the bellows is equipped with the bellows, the bellows is connected with the second hollow, the bellows is equipped with the bellows to the second hollow connection.
The principle of the basic technical scheme is as follows: when medical staff needs to collect drainage liquid, the liquid guide pipe is placed at a proper position, the first valve is closed through expansion of the corrugated pipe, the two-way air pump is opened, the two-way air pump is depressurized, the drainage liquid is further sucked into the collecting cup, if the collected drainage liquid reaches the highest scale, the floating ball in the liquid level meter can collide with the switch at the moment, the air pump stops working, when the liquid level is lower than the highest scale, the switch is closed, and the two-way air pump is restored to a connection state; when medical staff needs to discharge drainage liquid in the collecting cup, the first valve is opened upwards through compression of the corrugated pipe, the two-way air pump is opened again, the two-way air pump is pressurized, after solid-liquid separation is achieved through the solid-liquid separation device, the drainage liquid is discharged into the liquid storage bag rapidly, and finally the second valve is opened to discharge the drainage liquid.
The basic technical scheme has the beneficial effects that: the top and the bottom of the valve core of the first valve are both in a spherical arc shape, so that the liquid discharge efficiency can be increased; the bidirectional air pump increases the liquid discharge efficiency and reduces the risk of blockage of the first valve; the solid-liquid separation device can preliminarily realize solid-liquid separation, and is beneficial to the disease analysis of medical staff on patients; the liquid level meter can avoid shielding the scale marks, and is easy to read.
Preferably, a gas buffer tank is arranged in the collecting cup, and the gas buffer tank is communicated with the bidirectional air pump.
Through the arrangement, the purpose is to establish a buffer zone between the collecting cup and the gas buffer tank, and further ensure that liquid in the collecting cup cannot be sucked into the bidirectional air pump.
Preferably, the solid-liquid separation device is internally provided with a detachable disposable collecting vessel.
Through above-mentioned setting, aim at can be more convenient from extracting the solid in the solid-liquid separation device through detachable disposable collection dish.
Preferably, the top surface of the collecting cup is provided with a hanging hole.
Through the arrangement, the collecting cup can be hung on a wall surface, an operation frame and the like, and the physical strength of staff can be greatly saved.
Drawings
FIG. 1 is a schematic diagram of a drainage liquid collecting and treating device according to the present utility model;
FIG. 2 is a cross-sectional view of a first valve of a drainage collection and treatment device of the present utility model in a closed position;
FIG. 3 is a cross-sectional view of a first valve of a drainage collection and treatment device of the present utility model in an open state;
FIG. 4 is a schematic diagram of the structure of the pump body assembly box of the drainage liquid collection and treatment device in the utility model when the switch is in a closed state;
FIG. 5 is a schematic view of the structure of the pump body assembly box of the drainage liquid collection and treatment device in the utility model when the switch is in an open state;
the names of the corresponding marks in the drawings are:
the collecting cup 1, the solid-liquid separation device 2, the liquid storage bag 3, the first valve 4, the hanging hole 5, the second flow guide 6, the hand support 7, the pump body assembly box 8, the liquid guide pipe 9, the liquid level meter 10, the floating ball 11, the one-way valve 12, the second valve 13, the first flow guide 14, the gas buffer box 15, the third flow guide 16, the fourth flow guide 17, the pull rod 41, the valve body 42, the valve core 43, the corrugated pipe 61, the straight pipe 62, the bidirectional air pump 81, the insulating sealing cover 82, the switch 83 and the spring 84.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and embodiments:
as shown in figures 1-5, a drainage liquid collecting and treating device comprises a collecting cup 1, a solid-liquid separating device 2 and a liquid storage bag 3, wherein the bottom of the collecting cup 1 is in a spherical arc shape, a hand support part 7 extending outwards is arranged at the middle upper part of the collecting cup 1, the hand support part 7 is annularly arranged around the collecting cup 1 for a circle and is connected with a pump body assembling box 8, a first guide pipe 14 is penetrated at the top of the collecting cup 1, the first guide pipe 14 is provided with a one-way valve 12, the first guide pipe 14 is communicated with a liquid guide pipe 9, the one-way valve 12 ensures that drainage liquid only enters the first guide pipe 14 from the liquid guide pipe 9, the collecting cup 1 is communicated with a liquid level meter 10, one side of the collecting cup 1 is connected with a pump body assembling box 8 positioned above the liquid level meter 10, a bidirectional air pump 81 is arranged in the pump body assembling box 8, the top of the liquid level meter 10 is connected with an insulating sealing cover 82 arranged inside the pump body assembling box 8, the insulating sealing cover 82 is internally provided with a switch 83, the switch 83 is connected with the bidirectional air pump 81 in series, the switch 83 is connected with the spring 84, the inner top surface of the insulating sealing cover 82 is connected with the spring 84, the floating ball 11 is arranged in the liquid level meter 10, when the collected drainage liquid reaches the highest scale, the floating ball 11 in the liquid level meter 10 can be used for bumping the switch 83, the bidirectional air pump 81 stops working, when the liquid level is lower than the highest scale, the switch 83 is closed, the connection state is restored, the buoyancy of the floating ball 11 is required to be larger than the elastic force of the spring 84, the spring 84 is still in a compressed state when the liquid level is lower than the highest scale so as to ensure that the switch 83 is in a closed state, the bottom of the collecting cup 1 is provided with the first valve 4, the first valve 4 comprises the valve body 42, the valve core 43 and the pull rod 41, the top and the bottom of the valve core 43 are in a spherical arc shape, the aim of reducing the residual drainage liquid is achieved, the lower end of the valve core 43 is connected with the pull rod 41, the lower part of the valve 4 is provided with the second guide pipe 6, the second honeycomb duct 6 includes bellows 61 and straight tube 62, the lower extreme and the pull rod 41 of bellows 61 are connected, the upper end and the valve body 42 of bellows 61 are connected, there is the clearance between bellows 61 and the pull rod 41, straight tube 62 and solid-liquid separation device 2 intercommunication, solid-liquid separation device 2 and stock solution bag 3 pass through third honeycomb duct 16 intercommunication, stock solution bag 3 bottom intercommunication has fourth honeycomb duct 17, fourth honeycomb duct 17 is equipped with second valve 13, solid-liquid separation device 2 embeds there is detachable disposable collection dish, the inside gas buffer tank 15 that is equipped with of collection cup 1, gas buffer tank 15 and two-way air pump 81 intercommunication, collection cup 1 top is equipped with hanging hole 5.
The specific implementation process is as follows:
when medical staff needs to gather drainage liquid, can hold collection cup 1, also can hang collection cup 1 in wall body or operation frame, then place catheter 9 in suitable position, close first valve 4 through the expansion of bellows 61, open two-way air pump 81, two-way air pump 81 decompression makes the inside negative pressure state that is in of gas buffer tank 15 and then changes the state with the negative pressure and shifts to collection cup 1, thereby inhale drainage liquid in collection cup 1, if the drainage liquid of collection reaches the highest scale, the floater 11 of the inside of level gauge 10 will bump switch 83 this moment, two-way air pump 81 stop work, when the liquid level is less than the highest scale, switch 83 is closed, resume the connected state. When medical staff needs to discharge drainage liquid in the collection cup 1, the first valve 4 is opened upwards through compression of the corrugated pipe 61, then the two-way air pump 81 is opened, the two-way air pump 81 is pressurized to enable the inside of the air buffer tank 15 to be in a pressurized state, then the pressurized state is transferred to the collection cup 1, after solid-liquid separation is achieved through the solid-liquid separation device 2, the drainage liquid is discharged into the liquid storage bag 3 rapidly, finally the second valve 13 is opened to discharge the drainage liquid, and the solid is collected and taken out by the disposable collection dish.
The foregoing is merely exemplary embodiments of the present utility model, and detailed technical solutions or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (4)
1. The utility model provides a drainage liquid collection processing apparatus which characterized in that: including collecting cup (1), solid-liquid separation device (2) and stock solution bag (3), the bottom of collecting cup (1) is the ball arc, the well upper portion of collecting cup (1) is equipped with outside hand portion of holding in the palm (7) that extends, first honeycomb duct (14) are worn to be equipped with at the top of collecting cup (1), first honeycomb duct (14) are equipped with check valve (12), first honeycomb duct (14) intercommunication has catheter (9), collecting cup (1) intercommunication has level gauge (10), collecting cup (1) one side is connected with pump body assembly case (8) that are located level gauge (10) top, pump body assembly case (8) embeds two-way air pump (81), level gauge (10) top is connected with and is arranged in inside insulating seal lid (82) of pump body assembly case (8), inside switch (83) are equipped with switch (83), switch (83) are connected with two-way air pump (81) electricity, switch (83) are connected with spring (84), the inside top surface of insulating seal lid (82) with spring (84) are connected with level gauge (10), be equipped with floater (11) 1) the floating ball (11), the first valve (4) comprises a valve body (42), a valve core (43) and a pull rod (41), the top and the bottom of the valve core (43) are in a spherical arc shape, the lower end of the valve core (43) is connected with the pull rod (41), a second guide pipe (6) is arranged at the lower part of the valve (4), the second guide pipe (6) comprises a corrugated pipe (61) and a straight pipe (62), the lower end of the corrugated pipe (61) is connected with the pull rod (41), the upper end of the corrugated pipe (61) is connected with the valve body (42), a gap exists between the corrugated pipe (61) and the pull rod (41), the straight pipe (62) is communicated with the solid-liquid separation device (2), the solid-liquid separation device (2) is communicated with the liquid storage bag (3) through a third guide pipe (16), a fourth guide pipe (17) is communicated with the bottom of the liquid storage bag (3), and the fourth guide pipe (17) is provided with a second valve (13).
2. The drainage fluid collection and treatment device according to claim 1, wherein: the solid-liquid separation device (2) is internally provided with a detachable disposable collecting vessel.
3. The drainage fluid collection and treatment device according to claim 1, wherein: the inside of the collecting cup (1) is provided with a gas buffer tank (15), and the gas buffer tank (15) is communicated with the bidirectional air pump (81).
4. The drainage fluid collection and treatment device according to claim 1, wherein: the top surface of the collecting cup (1) is provided with a hanging hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222097171.3U CN219662405U (en) | 2022-08-10 | 2022-08-10 | Drainage liquid collecting and processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222097171.3U CN219662405U (en) | 2022-08-10 | 2022-08-10 | Drainage liquid collecting and processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662405U true CN219662405U (en) | 2023-09-12 |
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ID=87928759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222097171.3U Active CN219662405U (en) | 2022-08-10 | 2022-08-10 | Drainage liquid collecting and processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662405U (en) |
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2022
- 2022-08-10 CN CN202222097171.3U patent/CN219662405U/en active Active
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