CN207755589U - A kind of disposable liquid drawing device with handle - Google Patents
A kind of disposable liquid drawing device with handle Download PDFInfo
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- CN207755589U CN207755589U CN201720735706.1U CN201720735706U CN207755589U CN 207755589 U CN207755589 U CN 207755589U CN 201720735706 U CN201720735706 U CN 201720735706U CN 207755589 U CN207755589 U CN 207755589U
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- handle
- piston
- push rod
- drawing device
- drainage tube
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Abstract
The utility model is related to a kind of disposable liquid drawing device with handle, including needle tubing, drainage bag, drainage tube, piston, push rod, push rod top is fixed with piston, bottom end is fixed with pushing plate, piston is connect with cannula slides, drainage tube one end is connect with piston, and the drainage tube other end is connected to drainage bag, and handle is fixed on the push rod.Advantage is：It has the advantages of simple structure and easy realization, to patient, there are the handles for facilitating force, are operated convenient for extracting pleural effusion or seroperitoneum, keep work lighter.It is provided with the handle of recessed groove, patient is facilitated to exert a force, recessed groove can facilitate finger to be placed in one；Handle uses character "door" form structure, and conveniently can usually take entire liquid drawing device, at the same time as the structure for limiting drainage tube position.Handle uses "-" type structure, easy to process, is also convenient for patient's force.
Description
Technical field
The utility model is related to a kind of disposable liquid drawing device with handle, more particularly to it is a kind of for taking out pleural effusion or abdomen
Chamber hydrops holds disposable liquid drawing device.
Background technology
Clinical patients much have pleural effusion or seroperitoneum, when doctor treats, need to aspirate thoracic cavity and abdominal cavity
Hydrops, since thoracic cavity and abdominal cavity are closed spaces, if extracting liquid, pressure is very big, needs the prodigious strength of operator,
See Fig. 1, when using existing disposable liquid drawing device, force application part is in the bottom end of push rod, but the position very little, and can not
It holds, can only be scratched and be dragged with finger, it is very inconvenient.
Invention content
In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a kind of simple in structure with the primary of handle
Property liquid drawing device, facilitate force, convenient for extracting pleural effusion or seroperitoneum.
To achieve the above object, the utility model is achieved through the following technical solutions：
A kind of disposable liquid drawing device with handle, including needle tubing, drainage bag, drainage tube, piston, push rod, push rod top are solid
There are piston, bottom end to be fixed with pushing plate, piston is connect with cannula slides, and drainage tube one end is connect with piston, and drainage tube is another surely
End is connected to drainage bag, and handle is fixed on the push rod.
The handle is character "door" form structure.
The handle is linear type structure.
The handle is equipped with several recessed grooves.
The handle is an integral structure with push rod.
Compared with prior art, the utility model has the beneficial effects that：
Disposable liquid drawing device with handle has the advantages of simple structure and easy realization, and to patient, there are the handles for facilitating force, convenient for taking out
It takes pleural effusion or seroperitoneum to operate, keeps work lighter.It is provided with the handle of recessed groove, patient is facilitated to exert a force, it is recessed
Sunken slot can facilitate finger to be placed in one；Handle uses character "door" form structure, and conveniently can usually take entire liquid drawing device, at the same time as
Limit the structure of drainage tube position.Handle uses "-" type structure, easy to process, is also convenient for patient's force.
Description of the drawings
Fig. 1 is the structural schematic diagram of original disposable liquid drawing device.
Fig. 2 is the structural schematic diagram of embodiment 1.
Fig. 3 is sectional views of the Fig. 2 along line A-A.
Fig. 4 is the structural schematic diagram of embodiment 2.
Fig. 5 is sectional views of the Fig. 4 along line B-B.
In figure：1- drainage bag 2- drainage tube 3- push rod 4- needle tubing 5- piston 6- recessed groove 7- handle 8- pushing plates
9- force application parts.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings of the specification, it should be noted that the utility model
Implement embodiment not limited to the following.
Embodiment 1
See Fig. 2, Fig. 3, a kind of disposable liquid drawing device with handle 7, including needle tubing 4, drainage bag 1, drainage tube 2, piston 5,
Push rod 3,3 top of push rod are fixed with piston 5, and bottom end is fixed with pushing plate 8, and piston 5 is slidably connected with needle tubing 4,2 one end of drainage tube
It is connect with piston 5, drainage tube 2 passes through pushing plate 8, and is connected to drainage bag 1, and push rod 3 hands over the push rod 3 of common disposable liquid drawing device
It is long, and in tail end fixed handle 7, handle 7 is character "door" form structure, drainage tube 2 is limited by handle 7 and push rod 3, on handle 7 also
Several recessed grooves 6 corresponding with finger can be set, to increase force area.When making, handle 7 and push rod 3 can one-pass molding, shape
Integrated structure, to increase intensity.
Embodiment 2
See Fig. 4, Fig. 5, the disposable liquid drawing device with handle 7, including needle tubing 4, drainage bag 1, drainage tube 2, piston 5, push rod
3,3 top of push rod is fixed with piston 5, and bottom end is fixed with pushing plate 8, and piston 5 is slidably connected with needle tubing 4,2 one end of drainage tube and work
5 connection of plug, drainage tube 2 passes through pushing plate 8, and is connected to drainage bag 1, and handle 7 is fixed on 3 tail end of push rod, and handle 7 is a word
Shape structure, handle 7 is equipped with through-hole, to limit 2 position of drainage tube.Handle 7 and 3 one-pass molding of push rod, form integral type knot
Structure improves intensity.
The utility model is lighter when patient being made to treat the patient of pleural effusion or seroperitoneum, mitigates doctor
Burden.
Claims (5)
1. a kind of disposable liquid drawing device with handle, including needle tubing, drainage bag, drainage tube, piston, push rod, push rod top are fixed
There are piston, bottom end to be fixed with pushing plate, piston is connect with cannula slides, and drainage tube one end is connect with piston, the drainage tube other end
It is connected to drainage bag, which is characterized in that be fixed with handle on the push rod.
2. a kind of disposable liquid drawing device with handle according to claim 1, which is characterized in that the handle is door word
Shape structure.
3. a kind of disposable liquid drawing device with handle according to claim 1, which is characterized in that the handle is a word
Shape structure.
4. a kind of disposable liquid drawing device with handle according to claim 1, which is characterized in that the handle is equipped with
Several recessed grooves.
5. a kind of disposable liquid drawing device with handle according to claim 1, which is characterized in that the handle and push rod
It is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735706.1U CN207755589U (en) | 2017-06-22 | 2017-06-22 | A kind of disposable liquid drawing device with handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735706.1U CN207755589U (en) | 2017-06-22 | 2017-06-22 | A kind of disposable liquid drawing device with handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207755589U true CN207755589U (en) | 2018-08-24 |
Family
ID=63178199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720735706.1U Active CN207755589U (en) | 2017-06-22 | 2017-06-22 | A kind of disposable liquid drawing device with handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207755589U (en) |
-
2017
- 2017-06-22 CN CN201720735706.1U patent/CN207755589U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114000 No. 1 Fitness West Road, Tiedong District, Anshan City, Liaoning Province Patentee after: General Hospital of Angang Group Company (Angang Emergency Center) Address before: 114000 No. 1 Fitness West Road, Tiedong District, Anshan City, Liaoning Province Patentee before: General Hospital of Anshan Iron and Steel Group Corporation |
|
| CP01 | Change in the name or title of a patent holder |