CN210631533U - Hydrops draw-out device for internal medicine operation - Google Patents
Hydrops draw-out device for internal medicine operation Download PDFInfo
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- CN210631533U CN210631533U CN201920794824.9U CN201920794824U CN210631533U CN 210631533 U CN210631533 U CN 210631533U CN 201920794824 U CN201920794824 U CN 201920794824U CN 210631533 U CN210631533 U CN 210631533U
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Abstract
The utility model discloses a hydrops draw-out device for internal medicine operation, the on-line screen storage device comprises a base, the stock solution bottle is installed to the upside of base, install sealed apron on the top surface of stock solution bottle, the top right side of stock solution bottle is connected with the pump bowl, the inside embedding of pump bowl has the piston, the right side of piston is connected with the piston rod, the right-hand member of piston rod is fixed with the hand handle, the upside of sealed apron is connected with the extraction hose. The lower side of the extraction hose is provided with a first one-way valve which is embedded in the sealing cover plate. This hydrops draw-out device for internal medicine operation easy operation, can extract in succession, work efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a hydrops draw-out device is used in internal medicine operation.
Background
Medical staff is when discharging the hydrops to patient's thorax, and the way of current universal adoption is, uses syringe connection rubber hose to reconnect standard pjncture needle, pierces the patient thorax with standard pjncture needle after, uses the syringe extraction, because the syringe capacity is limited, so need with syringe and rubber tube disconnection discharge hydrops after reconnection, continue the extraction, step above the repetition until the hydrops clean discharging.
Hydrops draw-out device on the existing market structure is comparatively simple, does not possess the efficient function of flowing back, needs to be repeated to insert the patient with the syringe needle internal, and the waste time causes the very big misery of patient simultaneously, and easily takes place the hydrops and drips the phenomenon that flows in the patient internal, and the result of use is relatively poor. Therefore, a effusion extraction device for medical operations, which is simple in operation, can continuously extract and has high working efficiency, is needed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide an easy operation, can extract in succession, the hydrops draw-out device for the internal medicine operation that work efficiency is high.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a hydrops draw-out device for medical surgery, includes the base, the stock solution bottle is installed to the upside of base, install sealed apron on the top surface of stock solution bottle, the top right side of stock solution bottle is connected with the pump bowl, the inside embedding of pump bowl has the piston, the right side of piston is connected with the piston rod, the right-hand member of piston rod is fixed with the hand handle, the upside of sealed apron is connected with the extraction hose.
Preferably, in the effusion extraction device for medical operations, a first one-way valve is arranged on the lower side of the extraction hose, and the first one-way valve is embedded in the sealing cover plate.
Preferably, in the effusion extraction device for medical operations, a second one-way valve is further embedded inside the sealing cover plate.
Preferably, in the effusion extraction device for medical operations, a distance sensor is installed at the right end of the sealing cover plate.
Preferably, in the effusion extraction device for medical operations described above, the distance sensor is directly opposite to the end face of the handle.
Preferably, in the effusion draw-out device for medical operations, the side surface of the liquid storage bottle is provided with scale marks.
Preferably, the effusion draw-out device for medical operation, wherein the liquid storage bottle is made of transparent glass.
The utility model has the advantages and beneficial effects that: when using this hydrops draw-out device for internal medicine operation, when the pull handle pulling piston kept away from distance sensor, first check valve opened, and the second check valve is closed, with the hydrops extraction to the stock solution bottle in. When the hand pull handle pushes the piston to be close to the distance sensor, the first one-way valve is closed, the second one-way valve is opened, gas in the bottle is discharged, and the bottle can be repeatedly extracted. Be provided with the scale mark on the side of liquid storage bottle, the liquid storage bottle is the transparent glass material, can observe what of the interior extraction hydrops of bottle. This hydrops draw-out device for internal medicine operation easy operation, can extract in succession, work efficiency is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view a-a of fig. 1.
In the figure: 1. a base; 2. a liquid storage bottle; 3. an air pumping cylinder; 4. a handle; 5. a piston rod; 6. a piston; 7. a first check valve; 8. a second one-way valve; 9. a distance sensor; 10. scale lines; 11. a suction hose; 12. and sealing the cover plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, together with the accompanying drawings and the embodiments of the present invention, will be made to clearly describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, an effusion draw-out device for medical operations comprises a base 1, a liquid storage bottle 2 is installed on the upside of the base 1, a sealing cover plate 12 is installed on the top surface of the liquid storage bottle 2, the top right side of the liquid storage bottle 2 is connected with an air pump 3, a piston 6 is embedded in the air pump 3, the right side of the piston 6 is connected with a piston rod 5, a hand pull 4 is fixed at the right end of the piston rod 5, and an extraction hose 11 is connected on the upside of the sealing cover plate 12. The lower side of the extraction hose 11 is provided with a first one-way valve 7, the first one-way valve 7 being embedded inside a sealing cover 12. The inside of the sealing cover plate 12 is also embedded with a second one-way valve 8.
As shown in fig. 1 and 2, a distance sensor 9 is mounted on the right end of the sealing cover 12, and the distance sensor 9 faces the end face of the handle 4. When the hand pull handle 4 pulls the piston 6 to be far away from the distance sensor 9, the first one-way valve 7 is opened, the second one-way valve 8 is closed, and accumulated liquid is pumped into the liquid storage bottle 2. When the hand pull handle 4 pushes the piston 6 to approach the distance sensor 9, the first one-way valve 7 is closed, the second one-way valve 8 is opened, gas in the bottle is discharged, and the bottle can be repeatedly extracted. Be provided with scale mark 10 on the side of liquid storage bottle 2, liquid storage bottle 2 is the transparent glass material, can observe how much of extraction hydrops in the bottle.
When using this hydrops draw-out device for medical science operation, when the pull handle 4 pulling piston 6 kept away from distance sensor 9, first check valve 7 opened, and second check valve 8 closes, with the hydrops extraction to stock solution bottle 2 in. When the hand pull handle 4 pushes the piston 6 to approach the distance sensor 9, the first one-way valve 7 is closed, the second one-way valve 8 is opened, gas in the bottle is discharged, and the bottle can be repeatedly extracted. Be provided with scale mark 10 on the side of liquid storage bottle 2, liquid storage bottle 2 is the transparent glass material, can observe how much of extraction hydrops in the bottle. This hydrops draw-out device for internal medicine operation easy operation, can extract in succession, work efficiency is high.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. The utility model provides a hydrops draw-out device for medical operation which characterized in that: including base (1), stock solution bottle (2) are installed to the upside of base (1), install sealed apron (12) on the top surface of stock solution bottle (2), the top right side of stock solution bottle (2) is connected with air pump bowl (3), the inside embedding of air pump bowl (3) has piston (6), the right side of piston (6) is connected with piston rod (5), the right-hand member of piston rod (5) is fixed with hand handle (4), the upside of sealed apron (12) is connected with extraction hose (11).
2. The effusion extraction device for medical operations of claim 1, characterized in that: the lower side of the extraction hose (11) is provided with a first one-way valve (7), and the first one-way valve (7) is embedded in the sealing cover plate (12).
3. The effusion extraction device for medical operations of claim 1, characterized in that: and a second one-way valve (8) is embedded in the sealing cover plate (12).
4. The effusion extraction device for medical operations of claim 1, characterized in that: and a distance sensor (9) is arranged at the right end of the sealing cover plate (12).
5. The effusion extraction device for medical operations of claim 4, characterized in that: the distance sensor (9) is opposite to the end face of the hand pull handle (4).
6. The effusion extraction device for medical operations of claim 1, characterized in that: scale marks (10) are arranged on the side surface of the liquid storage bottle (2).
7. The effusion extraction device for medical operations of claim 1, characterized in that: the liquid storage bottle (2) is made of transparent glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920794824.9U CN210631533U (en) | 2019-05-29 | 2019-05-29 | Hydrops draw-out device for internal medicine operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920794824.9U CN210631533U (en) | 2019-05-29 | 2019-05-29 | Hydrops draw-out device for internal medicine operation |
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| Publication Number | Publication Date |
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| CN210631533U true CN210631533U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920794824.9U Active CN210631533U (en) | 2019-05-29 | 2019-05-29 | Hydrops draw-out device for internal medicine operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317680A (en) * | 2022-07-15 | 2022-11-11 | 广州艾渼智能科技有限公司 | Anti-backflow nasal aspirator |
-
2019
- 2019-05-29 CN CN201920794824.9U patent/CN210631533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317680A (en) * | 2022-07-15 | 2022-11-11 | 广州艾渼智能科技有限公司 | Anti-backflow nasal aspirator |
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