CN203303425U - Multifunctional sampling device - Google Patents
Multifunctional sampling device Download PDFInfo
- Publication number
- CN203303425U CN203303425U CN2013203742451U CN201320374245U CN203303425U CN 203303425 U CN203303425 U CN 203303425U CN 2013203742451 U CN2013203742451 U CN 2013203742451U CN 201320374245 U CN201320374245 U CN 201320374245U CN 203303425 U CN203303425 U CN 203303425U
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- CN
- China
- Prior art keywords
- flexible pipe
- peristaltic pump
- opening
- sampling device
- multifunctional
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- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional sampling device. The multifunctional sampling device mainly solves the problem that manual sampling is required by a doctor, the man power is wasted and the doctor is required for operation under X ray in the prior art. The multifunctional sampling device comprises a medical peristaltic pump and a three-way valve, wherein the medical peristaltic pump is provided with a third hose, a display screen and a flow control button; the lower part of the medical peristaltic pump is provided with a square cavity; a cover is hinged in front of the square cavity; the upper edge of the cover is provided with two through holes. The multifunctional sampling device disclosed by the utility model is simple in structure and low in cost; automatic sampling of a contrast agent can be realized, the operation of the doctor under the radiation environment of X ray is prevented, and the flow rate can be adjusted; meanwhile, the multifunctional sampling device also can be used for common transfusion, is convenient to hold when the device is not used, can be carried about, and also can realize transfusion when infusion bags are inconvenient to hang.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of Multifunctional sample injection device.
Background technology
At present, when the doctor does radiography, need to input contrast agent for patient, if use common infusion set, be difficult to sample introduction, at this moment just need a doctor's manual operation, injection of contrast medium, simultaneously, by another one radiologic technologist operation X-ray machine, carry out contrast examination, it is very inconvenient to operate, and the doctor need operate under X ray, healthy very unfavorable to the doctor.
The utility model content
The purpose of this utility model is to provide a kind of Multifunctional sample injection device, and this apparatus structure is simple, and cost is low; Can realize the auto injection of contrast agent, and can adjust flux, simultaneously, also can use for common transfusion, while laying up, also convenient for collecting, can carry, and also can realize transfusion in the place of being inconvenient to hang transfusion bottle.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of Multifunctional sample injection device, is characterized in that, comprises medical peristaltic pump and three-way valve;
Described medical peristaltic pump is provided with the 3rd flexible pipe, display screen and flow-control button, and the bottom of medical peristaltic pump is provided with square cavity, the hinged lid that is provided with in the place ahead of described square cavity, and the top edge of described lid is provided with two through holes;
Valve switch, the first opening, the second opening and the 3rd opening are arranged on described three-way valve, and described the first opening connects the first flexible pipe, and the terminal of the first flexible pipe is provided with the first syringe needle;
On the second opening, connect the second flexible pipe, the terminal of the second flexible pipe is provided with the second syringe needle;
The 3rd opening is connected to the left end of the 3rd flexible pipe, and the right-hand member of the 3rd flexible pipe leads to medicated bag.
Preferably, described through hole is semicircle.
Preferably, described flexible pipe is rubber tube.
The utlity model has following outstanding beneficial effect:
(1) this utility model is relatively simple for structure, and cost compare is low.
(2) without the doctor, manually input contrast agent, saved manpower, and the doctor not be used under X ray and operate, avoided the injury to doctor's health; The flow-control button is arranged on medical peristaltic pump, can be according to the practical situation adjust flux.
(3) Multifunctional sample injection apparatus function of the present utility model is more various, the setting of three-way valve, when unpowered, can be according to medicine deadweight transfusion, while using power set (medical peristaltic pump), can defeated contrast agent, in inconvenience, during according to medicine deadweight transfusion, also can use the power set transfusion.
(4) when laying up, flexible pipe and three-way valve can be accommodated in the cavity of medical peristaltic pump bottom, conveniently carry again.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Description of reference numerals: 1 three-way valve, 2 first syringe needles, 3 second syringe needles, 4 medical peristaltic pumps, 5 medicated bags, 6 second flexible pipes, 7 first flexible pipes, 11 first openings, 12 second openings, 13 the 3rd openings, 14 valve switch, 41 display screens, 42 flow-control buttons, 43 square cavity, 431 through holes, 432 lids, 44 the 3rd flexible pipes.
The specific embodiment
As shown in Figure 1, a kind of Multifunctional sample injection device, comprise medical peristaltic pump 4 and three-way valve 1; Described medical peristaltic pump 4 is provided with the 3rd flexible pipe 44, display screen 41 and flow-control button 42, can by adjust flux control knob 42, regulate the flow velocity of sample introduction, and display screen shows the sample introduction flow velocity.
The bottom of medical peristaltic pump 4 is provided with square cavity 43, the hinged lid 432 that is provided with in the place ahead of described square cavity 43, and the top edge of described lid 432 is provided with two through holes 431; The semicircle that is shaped as of through hole 431 is advisable, the convenient flexible pipe of placing.
Valve switch 14, the first opening 11, the second opening 12 and the 3rd opening 13 are arranged on described three-way valve 1, and the terminal that described the first opening 11 connects the first flexible pipe 7, the first flexible pipes 7 is provided with the first syringe needle 2; The terminal that the second opening 12 connects the second flexible pipe 6, the second flexible pipes 6 is provided with the second syringe needle 3; The 3rd opening 13 is connected to the left end of the 3rd flexible pipe 44, and the right-hand member of the 3rd flexible pipe 44 leads to medicated bag 5.Flexible pipe can be used rubber tube.
When the Multifunctional sample injection device lays up, open the lid 432 on square cavity 43, the first flexible pipe 7, the second flexible pipe 6, three-way valve 1, the 3rd flexible pipe 44 are rolled and be placed in square cavity 43, close cap 432, at this moment, the two ends of the 3rd flexible pipe 44 are placed in semi-circular through hole, in order to avoid lid snaps into the 3rd flexible pipe 44.
Peristaltic pump is by roller extruding, to be full of the flexible pipe of liquid, by hocket extruding and discharge pumping fluid of the elasticity delivery hose to pump.As with two finger pinching flexible pipes, along with the movement of finger, in pipe, form negative pressure, liquid flows thereupon.
In use, if need transfusion, during gravity infusion, valve switch is turned to the second opening 12, the second syringe needle is inserted to infusion bottle, can infuse, when needing the power transfusion, valve switch is turned to the 3rd opening 13, in medicated bag 5, pack into and need loading liquid, the adjust flux control knob, to the flow velocity needed, can be infused.
If need the input contrast agent, valve switch is turned to the 3rd opening 13, the contrast agent of packing in medicated bag 5, the adjust flux control knob, to the flow velocity needed, can be infused.
When laying up, flexible pipe and three-way valve can be accommodated in the cavity of medical peristaltic pump bottom, the convenient placement, also can carry.
Claims (3)
1. a Multifunctional sample injection device, is characterized in that, comprises medical peristaltic pump and three-way valve;
Described medical peristaltic pump is provided with the 3rd flexible pipe, display screen and flow-control button, and the bottom of medical peristaltic pump is provided with square cavity, the hinged lid that is provided with in the place ahead of described square cavity, and the top edge of described lid is provided with two through holes;
Valve switch, the first opening, the second opening and the 3rd opening are arranged on described three-way valve, and described the first opening connects the first flexible pipe, and the terminal of the first flexible pipe is provided with the first syringe needle;
On the second opening, connect the second flexible pipe, the terminal of the second flexible pipe is provided with the second syringe needle;
The 3rd opening is connected to the left end of the 3rd flexible pipe, and the right-hand member of the 3rd flexible pipe leads to medicated bag.
2. a kind of Multifunctional sample injection device according to claim 1, is characterized in that, described through hole is semicircle.
3. a kind of Multifunctional sample injection device according to claim 1, is characterized in that, described flexible pipe is rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203742451U CN203303425U (en) | 2013-06-26 | 2013-06-26 | Multifunctional sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203742451U CN203303425U (en) | 2013-06-26 | 2013-06-26 | Multifunctional sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203303425U true CN203303425U (en) | 2013-11-27 |
Family
ID=49609666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203742451U Expired - Fee Related CN203303425U (en) | 2013-06-26 | 2013-06-26 | Multifunctional sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203303425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869260A (en) * | 2017-05-11 | 2018-11-23 | 保定兰格恒流泵有限公司 | A kind of intelligent peristaltic pump capable of updating firmware |
| CN110812222A (en) * | 2018-08-14 | 2020-02-21 | 北京森科医药有限公司 | Automatic radioactive drug subpackaging instrument and method |
-
2013
- 2013-06-26 CN CN2013203742451U patent/CN203303425U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869260A (en) * | 2017-05-11 | 2018-11-23 | 保定兰格恒流泵有限公司 | A kind of intelligent peristaltic pump capable of updating firmware |
| CN110812222A (en) * | 2018-08-14 | 2020-02-21 | 北京森科医药有限公司 | Automatic radioactive drug subpackaging instrument and method |
| CN110812222B (en) * | 2018-08-14 | 2022-06-10 | 北京森科医药有限公司 | Automatic radioactive drug subpackaging instrument and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |