CN213941641U - Drainage liquid collecting device - Google Patents
Drainage liquid collecting device Download PDFInfo
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- CN213941641U CN213941641U CN202021858041.1U CN202021858041U CN213941641U CN 213941641 U CN213941641 U CN 213941641U CN 202021858041 U CN202021858041 U CN 202021858041U CN 213941641 U CN213941641 U CN 213941641U
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Abstract
The utility model relates to the technical field of machinery. The drainage liquid collecting device comprises a collecting measuring cup, wherein the top of the collecting measuring cup is provided with hand support parts which are oppositely arranged and extend outwards, the side wall of the collecting measuring cup is provided with scale marks, the bottom of the collecting measuring cup is provided with a water outlet, and the water outlet is detachably connected with a cover body; the water storage device also comprises a storage mechanism, the storage mechanism comprises a flow guide pipe and a liquid storage bag which are sequentially connected, a valve is arranged at the top of the flow guide pipe, the valve is detachably connected with the water outlet, and a one-way valve is arranged on the side of the flow guide pipe, which is adjacent to the liquid storage bag; a liquid outlet is arranged at the bottom of the liquid storage bag, and a switch for controlling the on-off of the liquid outlet is arranged on the liquid outlet. This patent is through optimizing drainage collection device's structure, is convenient for collect the graduated flask through changing and can realize that different patient's drainage liquid all arranges the stock solution bag in and carries out centralized processing. For patients with less drainage fluid, the collecting measuring cup and the cover body can be combined. The liquid storage bag is not required to be carried for collection. Different collection requirements are met.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be collection device.
Background
The drainage liquid pouring is a very wide clinical operation, and the purpose is three points: firstly, liquid exuded from the wound surface is measured so as to judge the state change and recovery condition of a patient; and secondly, pouring drainage liquid in time to keep the continuous negative pressure state of the negative pressure drainage device. Thirdly, the nurse pours the negative pressure drainage to observe the color and the quality of the drainage liquid. The rehabilitation requirements for different diseases after various surgical operations can leave various drainage devices for patients, and most of the liquid drained by the drainage devices needs to be observed in color, quality and quantity. Therefore, when the drainage device for postoperative patients is used for pouring drainage liquid, the accurate measurement of the drainage liquid is considered, and the drainage device is simple, convenient, attractive and convenient to operate.
A plurality of drainage liquids are inconvenient to pour clinically, for example, dirty liquid splashes or peculiar smell is emitted, so that inconvenience is easily caused to medical staff, patients and family members of the patients, and discomfort is caused. The clinical drainage liquid is much, the pouring is frequent, and the physical consumption of nurses is a great burden. And clinically, a nurse can select measuring cups with different sizes to pour out the drainage liquid according to different total amounts, so that the working time and energy of the nurse are increased to a great extent. Finally, varying degrees of sanitization of various devices is also a significant task for clinicians.
Chinese patent publication No. CN106620908A discloses a drainage fluid collection device, which comprises a transparent funnel, a waste bucket, and a bucket cover for sealing an upper opening of the waste bucket, wherein the funnel is vertically fixed above the bucket cover, and a neck of the funnel penetrates through the bucket cover; the funnel neck is provided with a piston I for opening and closing a funnel channel, and the side surface of the funnel is provided with a graduated scale for marking the closure capacity of the funnel; and a sewage discharge pipe is arranged at the bottom of the sewage bucket, and a piston II for opening and closing a sewage discharge channel is arranged on the sewage discharge pipe.
Above-mentioned patent can realize the collection to the drainage liquid, but the defect lies in, and the funnel is fixed in the top of bung, and the dismouting of being not convenient for is not suitable for the user that the drainage liquid measure is too little to use. Moreover, for the health, often be a collection device of a patient, the funnel can't be dismantled, when having led to the nurse to carry out drainage to different patients and collect, need to change the collection device of operation difference, and is comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the utility model provides a drainage liquid collection device to solve above at least one technical problem.
In order to achieve the purpose, the utility model provides a drainage liquid collecting device, which is characterized by comprising a collecting measuring cup, wherein the top of the collecting measuring cup is provided with a hand support part which is oppositely arranged and extends outwards, the side wall of the collecting measuring cup is provided with scale marks, and the bottom of the collecting measuring cup is provided with a water outlet;
the cover body is detachably connected with the water outlet, and the cover body is connected with the collecting measuring cup through a connecting piece;
the water outlet is detachably connected with the water outlet, and the side of the honeycomb duct, which is adjacent to the liquid storage bag, is provided with a one-way valve;
a liquid outlet is arranged at the bottom of the liquid storage bag, and a switch for controlling the on-off of the liquid outlet is arranged on the liquid outlet.
This patent is through optimizing drainage collection device's structure, collects the graduated flask just to negative pressure drainage device's drainage ball, is convenient for collect the graduated flask through the change and can realize that different patient's drainage liquid all arranges the stock solution bag in and carries out centralized processing. For patients with less drainage fluid, the collecting measuring cup and the cover body can be combined. The liquid storage bag is not required to be carried for collection. Different collection requirements are met.
Further preferably, a rubber plug is detachably connected to the top of the collecting measuring cup.
The needle removes the condition of collecting alone to collecting the graduated flask, can collect the back, covers the rubber buffer, and the later stage is unified and is handled the drainage liquid of collecting in the graduated flask. Is suitable for the risk of cross infection caused by direct dumping in the period of high incidence of infectious diseases.
Further preferably, a slot for inserting a label is arranged on the side wall of the liquid storage bag.
Facilitating the marking of information in the liquid storage bag. Is beneficial to the work handover of medical workers in different shifts.
Further preferably, a liquid outlet nozzle is arranged at the top of the collecting and measuring cup.
Convenient for direct pouring treatment of a small amount of drainage liquid.
Further preferably, the top of the collecting and measuring cup is in a cone shape with a wide top and a narrow bottom.
The liquid outlet of the drainage ball of the negative pressure drainage device is convenient to butt joint.
Further preferably, the valve is a manual valve;
the valve comprises a valve body, a valve core for plugging the valve body and a pull rod for driving the valve core to move up and down;
the valve core is connected in the valve body in a vertically sliding manner, and the lower end of the valve core is fixedly connected with the pull rod;
the honeycomb duct comprises a corrugated pipe part and a straight pipe part, the lower end part of the corrugated pipe part is connected with the pull rod, and the upper end part of the corrugated pipe part is connected with the valve body;
there is the clearance that is used for the water conservancy diversion between bellows portion and the pull rod.
The valve is convenient to be opened and closed by lengthening or shortening the corrugated pipe part.
Further preferably, the valve body is screwed with the drain port.
The valve body is convenient to disassemble.
Further preferably, when the valve is connected with the water outlet, the top end of the water outlet is flush with the top of the valve core.
Reduce the metering error of drainage liquid.
Further preferably, the inner wall of the water outlet is provided with internal threads, and the outer wall of the water outlet is provided with external threads;
the cover body comprises a cover, a side plate and a cylindrical protrusion, wherein the inner wall of the side plate is provided with an internal thread in threaded connection with the water outlet, the cylindrical protrusion is positioned in the center of the cover, and the outer wall of the cylindrical protrusion is provided with an external thread in threaded connection with the water outlet;
when the cover body is installed on the water outlet, the cylindrical protrusion is flush with the top of the water outlet.
Reduce the metering error of drainage liquid.
Further preferably, a hanging hole is formed in the top of the liquid storage bag.
The bottom of the collecting measuring cup is connected with the top of the liquid storage bag through a traction rope.
The stress at the joint of the valve and the water outlet is convenient to be relieved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the fitting portion of the collecting measuring cup and the cover body of the present invention;
FIG. 3 is a schematic view of a partial structure of the fitting portion of the collecting measuring cup and the storage mechanism of the present invention;
fig. 3 (a) is a partial schematic structural view in a valve closed state;
fig. 3 (b) is a partial structural view of the valve in the open state.
Wherein, 1 is a collecting measuring cup, 2 is a cover body, 11 is a hand support part, 21 is a connecting piece, 31 is a valve, 32 is a guide pipe, 33 is a liquid storage bag, 34 is a switch, 311 is a valve core, 312 is a pull rod, 313 is a valve body, 321 is a corrugated pipe part, and 322 is a straight pipe part.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, in embodiment 1, the drainage fluid collecting device includes a collecting measuring cup 1, a hand rest portion 11 which is oppositely arranged and extends outwards is arranged at the top of the collecting measuring cup 1, scale marks are arranged on the side wall of the collecting measuring cup 1, a water outlet is arranged at the bottom of the collecting measuring cup 1, the drainage fluid collecting device further includes a cover body 2, the cover body 2 is detachably connected with the water outlet, and the cover body 2 is connected with the collecting measuring cup 1 through a connecting piece 21; the storage mechanism comprises a guide pipe 32 and a liquid storage bag 33 which are sequentially connected, a valve 31 is installed at the top of the guide pipe 32, the valve 31 is detachably connected with a water outlet, and a one-way valve (the one-way valve is a commercially available product and is not shown in the figure) is installed at the side, adjacent to the liquid storage bag 33, of the guide pipe 32; a liquid outlet is arranged at the bottom of the liquid storage bag 33, and a switch 34 for controlling the on-off of the liquid outlet is arranged on the liquid outlet. This patent is through optimizing drainage collection device's structure, is convenient for collect graduated flask 1 through changing and can realize that different patient's drainage liquid all arranges the stock solution bag 33 in and carries out centralized processing. For patients with a small amount of drainage fluid, the collection measuring cup 1 and the cover 2 may be combined. Without carrying the reservoir bag 33 for collection. Different collection requirements are met.
The connecting piece 21 can be a plastic strip, one end of the plastic strip is connected with the collecting measuring cup 1, and the other end of the plastic strip is provided with a mounting ring which is rotatably connected with the cover body 2. The periphery of lid 2 is equipped with the reference column of being connected with the collar rotation. Avoiding loss of the cover 2.
The top of the collecting measuring cup 1 can be detachably connected with a rubber plug. The needle removes the condition of collecting alone to collecting graduated flask 1, can collect the back, covers the rubber buffer, and the later stage is unified and is handled the drainage liquid of collecting in the graduated flask 1. Is suitable for the risk of cross infection caused by direct dumping in the period of high incidence of infectious diseases.
The side wall of the liquid storage bag 33 is provided with a slot for inserting a label. Facilitating the labeling of information about the interior of the reservoir bag 33. Is beneficial to the work handover of medical workers in different shifts.
The top of the collecting measuring cup 1 is provided with a liquid outlet nozzle. Convenient for direct pouring treatment of a small amount of drainage liquid.
The top of the collecting measuring cup 1 is in a cone shape with a wide top and a narrow bottom. The liquid outlet of the drainage ball of the negative pressure drainage device is convenient to butt joint.
Referring to fig. 3, the valve is a manual valve; the valve comprises a valve body 313, a valve core 311 for sealing the valve body 313 and a pull rod 312 for driving the valve core 311 to move up and down; the valve core 311 is connected in the valve body 313 in a vertical sliding way, and the lower end of the valve core 311 is fixedly connected with the pull rod; the honeycomb duct comprises a corrugated pipe part 321 and a straight pipe part 322, the lower end part of the corrugated pipe part 321 is connected with the pull rod, and the upper end part of the corrugated pipe part 321 is connected with the valve body 313; a gap for guiding flow is reserved between the bellows portion 321 and the pull rod. The valve 31 is opened and closed by the bellows portion 321 being elongated or shortened. The valve body 313 is in threaded connection with the water outlet; the outer wall of the valve body 313 is provided with an external thread for connecting the water outlet in a threaded manner, and the periphery of the valve body 313 is provided with a bell mouth-shaped collecting cover with a wide upper part and a narrow lower part. Facilitating the disassembly of the valve body 313. When the valve 31 is connected to the drain port, the top end of the drain port is flush with the top of the valve core 311. Reduce the metering error of drainage liquid. Fig. 3 (a) shows the valve closed state, and the bellows portion is in the elongated state. Fig. 3 (b) shows the valve opened state, and the bellows portion is in the shortened state.
Referring to fig. 2, the inner wall of the water outlet is provided with internal threads, and the outer wall of the water outlet is provided with external threads; the cover body 2 comprises a cover, a side plate and a cylindrical protrusion, wherein the inner wall of the side plate is provided with an internal thread in threaded connection with the water outlet, the cylindrical protrusion is positioned in the center of the cover, and the outer wall of the cylindrical protrusion is provided with an external thread in threaded connection with the water outlet; when the cover body 2 is installed in the water outlet, the cylindrical protrusion is flush with the top of the water outlet. Reduce the metering error of drainage liquid.
The top of the liquid storage bag 33 is provided with a hanging hole. The bottom of the collecting measuring cup 1 can be connected with the top of the liquid storage bag 33 through a pulling rope. So as to ease the stress at the connection between the valve 31 and the water outlet.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The drainage liquid collecting device is characterized by comprising a collecting measuring cup, wherein the top of the collecting measuring cup is provided with hand support parts which are oppositely arranged and extend outwards, the side wall of the collecting measuring cup is provided with scale marks, and the bottom of the collecting measuring cup is provided with a water outlet;
the cover body is detachably connected with the water outlet, and the cover body is connected with the collecting measuring cup through a connecting piece;
the water outlet is detachably connected with the water outlet, and the side of the honeycomb duct, which is adjacent to the liquid storage bag, is provided with a one-way valve;
a liquid outlet is arranged at the bottom of the liquid storage bag, and a switch for controlling the on-off of the liquid outlet is arranged on the liquid outlet.
2. The drainage fluid collection device of claim 1, wherein: the top of the collecting measuring cup can be detachably connected with a rubber plug.
3. The drainage fluid collection device of claim 1, wherein: and the side wall of the liquid storage bag is provided with a slot for inserting a label.
4. The drainage fluid collection device of claim 1, wherein: and a liquid outlet nozzle is arranged at the top of the collecting measuring cup.
5. The drainage fluid collection device of claim 1, wherein: the top of the collecting measuring cup is in a cone shape with a wide upper part and a narrow lower part.
6. The drainage fluid collection device of claim 1, wherein: the valve is a manual valve;
the valve comprises a valve body, a valve core for plugging the valve body and a pull rod for driving the valve core to move up and down;
the valve core is connected in the valve body in a vertically sliding manner, and the lower end of the valve core is fixedly connected with the pull rod;
the honeycomb duct comprises a corrugated pipe part and a straight pipe part, the lower end part of the corrugated pipe part is connected with the pull rod, and the upper end part of the corrugated pipe part is connected with the valve body;
there is the clearance that is used for the water conservancy diversion between bellows portion and the pull rod.
7. The drainage fluid collection device of claim 6, wherein: the valve body is in threaded connection with the water outlet.
8. The drainage fluid collection device of claim 6, wherein: when the valve is connected with the water outlet, the top end of the water outlet is flush with the top of the valve core.
9. The drainage fluid collection device of claim 1, wherein: the inner wall of the water outlet is provided with internal threads, and the outer wall of the water outlet is provided with external threads;
the cover body comprises a cover, a side plate and a cylindrical protrusion, wherein the inner wall of the side plate is provided with an internal thread in threaded connection with the water outlet, the cylindrical protrusion is positioned in the center of the cover, and the outer wall of the cylindrical protrusion is provided with an external thread in threaded connection with the water outlet;
when the cover body is installed on the water outlet, the cylindrical protrusion is flush with the top of the water outlet.
10. The drainage fluid collection device of claim 1, wherein: the top of the liquid storage bag is provided with a hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021858041.1U CN213941641U (en) | 2020-08-31 | 2020-08-31 | Drainage liquid collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021858041.1U CN213941641U (en) | 2020-08-31 | 2020-08-31 | Drainage liquid collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213941641U true CN213941641U (en) | 2021-08-13 |
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ID=77192956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021858041.1U Active CN213941641U (en) | 2020-08-31 | 2020-08-31 | Drainage liquid collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213941641U (en) |
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2020
- 2020-08-31 CN CN202021858041.1U patent/CN213941641U/en active Active
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