CN204484878U - A kind of effusion extractor for endocrinology department - Google Patents
A kind of effusion extractor for endocrinology department Download PDFInfo
- Publication number
- CN204484878U CN204484878U CN201520146670.4U CN201520146670U CN204484878U CN 204484878 U CN204484878 U CN 204484878U CN 201520146670 U CN201520146670 U CN 201520146670U CN 204484878 U CN204484878 U CN 204484878U
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- pumping cylinder
- aspirating needle
- communicated
- liquid containing
- containing bottle
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Abstract
The utility model discloses a kind of effusion extractor for endocrinology department, comprise liquid containing bottle, pumping cylinder and aspirating needle; Described pumping cylinder is fixed on the upper port of liquid containing bottle, by being communicated with communicating pipe of arranging between pumping cylinder with liquid containing bottle, the lower port of communicating pipe is provided with the second unidirectional catch opened downwards, at the sidewall of pumping cylinder, air intake valve and exhaust check valve are installed, drawing liquid flexible pipe is communicated with at the right-hand member of pumping cylinder, other one end of drawing liquid flexible pipe is communicated with aspirating needle, and aspirating needle is provided with graduation mark, and is arranged with locating piece on aspirating needle; The outside of described aspirating needle is provided with puncture handle, and the both sides of puncture handle are respectively provided with a fixing bracelet.This utility model structure is simple, and easy to operate, time saving and energy saving, few to the pollution of hydrops, guarantee the accuracy of assay, withdrawal device is easy cleaning after a procedure, and sterilization is convenient, can rapid draing, saves hospital resources, does not affect his human therapy follow-up.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of effusion extractor for endocrinology department.
Background technology
Endocrine disturbance can cause the hydrops at the position such as thoracic cavity, abdominal cavity, mostly adopts tapping to carry out Diagnosis and Treat clinically.The common syringe of general employing extracts at present, after drawing liquid, sample liquid is pushed in vitro censorship, troublesome poeration, wastes time and energy; The extraction amount of often propping up ordinary syringe is limited, if need extract relatively large hydrops, then needs repeatedly to puncture, not only adds the misery of patient, also leave ugly cicatrix with it patient; Syringe also adopts disposable, adds the cost of hospital, and waste hospital resources, does not utilize environmental protection.
Utility model content
It is simple, easy to operate that the purpose of this utility model is to provide a kind of structure, few to the pollution of hydrops, guarantee the accuracy of assay, use rear easy cleaning, save the effusion extractor for endocrinology department of hospital resources, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of effusion extractor for endocrinology department, comprises liquid containing bottle, pumping cylinder and aspirating needle, described pumping cylinder is fixed on the upper port of liquid containing bottle, by being communicated with communicating pipe of arranging between pumping cylinder with liquid containing bottle, the lower port of communicating pipe is provided with the second unidirectional catch opened downwards, piston is provided with in described pumping cylinder, piston is equal with the internal diameter of pumping cylinder, the right side of piston is fixedly connected with connecting rod, connecting rod extends to the outside of pumping cylinder, the right-hand member of connecting rod is fixed with hands handle, at the sidewall of pumping cylinder, air intake valve and exhaust check valve are installed, air intake valve is communicated with blast pipe, drawing liquid flexible pipe is communicated with at the right-hand member of pumping cylinder, the first unidirectional catch is provided with in the junction of pumping cylinder and drawing liquid flexible pipe, first unidirectional catch is opened to the right, other one end of drawing liquid flexible pipe is communicated with aspirating needle, aspirating needle is provided with graduation mark, and on aspirating needle, be arranged with locating piece, the outside of described aspirating needle is provided with puncture handle, and the outside of puncture handle is provided with anti-slip veins, and the both sides of puncture handle are respectively provided with a fixing hands ring, the bottom of described liquid containing bottle is also communicated with discharging tube, and discharging tube is provided with draining switch.
Further: the material of described puncture handle is rubber.
Further: the diameter of described fixing bracelet is 15 ~ 25mm, and material is plastics.
Compared with prior art, the beneficial effects of the utility model are: this utility model structure is simple, easy to operate, time saving and energy saving, few to the pollution of hydrops, guarantee the accuracy of assay, withdrawal device is easy cleaning after a procedure, and sterilization is convenient, can rapid draing, save hospital resources, do not affect his human therapy follow-up.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of effusion extractor for endocrinology department.
In figure: 1-liquid containing bottle, 2-pumping cylinder, 3-aspirating needle, 4-drawing liquid flexible pipe, 5-punctures handle, 6-piston, 7-air intake valve, 8-blast pipe, 9-exhaust check valve, 10-communicating pipe, 11-connecting rod, 12-handle, the unidirectional catch of 13-first, the unidirectional catch of 14-second, 15-discharging tube, 16-draining switch, 17-fixes bracelet, 18-anti-slip veins, 19-graduation mark, 20-locating piece.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to figure, in this utility model embodiment, a kind of effusion extractor for endocrinology department, comprises liquid containing bottle 1, pumping cylinder 2 and aspirating needle 3, described pumping cylinder 2 is fixed on the upper port of liquid containing bottle 1, by being communicated with communicating pipe 10 of arranging between pumping cylinder 2 with liquid containing bottle 1, the lower port of communicating pipe 10 is provided with the second unidirectional catch 14 opened downwards, piston 6 is provided with in described pumping cylinder 2, piston 6 is equal with the internal diameter of pumping cylinder 2, the right side of piston 6 is fixedly connected with connecting rod 11, connecting rod 11 extends to the outside of pumping cylinder 2, the right-hand member of connecting rod 11 is fixed with handle 12, at the sidewall of pumping cylinder 2, air intake valve 7 and exhaust check valve 9 are installed, air intake valve 7 is communicated with blast pipe 8, blast pipe 8 can be dried in pumping cylinder 2, drawing liquid flexible pipe 4 is communicated with at the right-hand member of pumping cylinder 2, the first unidirectional catch 13 is provided with at pumping cylinder 2 and the junction of drawing liquid flexible pipe 4, first unidirectional catch 13 is opened to the right, liquid just can enter into pumping cylinder 2 by drawing liquid flexible pipe 4, other one end of drawing liquid flexible pipe 4 is communicated with aspirating needle 3, aspirating needle 3 is provided with graduation mark 19, and on aspirating needle 3, be arranged with locating piece 20, cross locating piece 20 can accurately aspirating needle 3 puncture position, the degree of depth punctured can be determined by the scale on aspirating needle 3, make site of puncture and the degree of depth more accurate, because puncture is traumatic examination, therefore once success will be accomplished, reduce the injury to health as far as possible, operation aspirating needle 3 needs manual hand manipulation, therefore puncture handle 5 is provided with in the outside of aspirating needle 3, the material of puncture handle 5 is rubber, the outside of puncture handle 5 is provided with anti-slip veins 18, and the both sides of puncture handle 5 are respectively provided with a fixing bracelet 17, and the diameter of fixing bracelet 17 is 15 ~ 25mm, material is plastics, operator hold puncture 5, two, handle finger through fixing bracelet 17, and avoiding slides when puncturing brings misery to patient, the bottom of described liquid containing bottle 1 is also communicated with discharging tube 15, discharging tube 15 is provided with draining switch 16.
Operation principle of the present utility model is: aspirating needle 3 is punctured into breast chamber by holding puncture handle 5 by medical worker, in the hydrops at the positions such as abdominal cavity, manually pull handle 12, piston 63 moves right, produce negative pressure, hydrops is by drawing liquid flexible pipe 4, first unidirectional catch 13 is opened, hydrops enters into pumping cylinder 2, piston 6 continues to move right, after piston 6 runs to the right side of communicating pipe 10, hydrops just enters into liquid containing bottle 1 by communicating pipe 10, all flow into after liquid containing bottle 1 until the hydrops in pumping cylinder 2, driving handle 12, piston 6 is moved to the left, first unidirectional catch 13 is closed, air on the left of piston 6 is discharged by exhaust check valve 9, last piston 6 moves to the high order end of pumping cylinder 2, complete and once extract, withdrawal device is after finishing using, need to clear up the hydrops that its inside is remaining, sterilize, sterilize, after sterilizing, withdrawal device inwall speckles with water, blast pipe 8 is made to be communicated with hot-air blower, hot blast is filled with to withdrawal device inside, make inner moisture rapid draing, and thoroughly dry, do not affect and use next time.This utility model structure is simple, and easy to operate, time saving and energy saving, few to the pollution of hydrops, guarantee the accuracy of assay, withdrawal device is easy cleaning after a procedure, and sterilization is convenient, can rapid draing, saves hospital resources, does not affect his human therapy follow-up.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. an effusion extractor for endocrinology department, comprises liquid containing bottle (1), pumping cylinder (2) and aspirating needle (3), it is characterized in that: described pumping cylinder (2) is fixed on the upper port of liquid containing bottle (1), by being communicated with communicating pipe (10) of arranging between pumping cylinder (2) with liquid containing bottle (1), the lower port of communicating pipe (10) is provided with the second unidirectional catch (14) opened downwards, piston (6) is provided with in described pumping cylinder (2), piston (6) is equal with the internal diameter of pumping cylinder (2), the right side of piston (6) is fixedly connected with connecting rod (11), connecting rod (11) extends to the outside of pumping cylinder (2), the right-hand member of connecting rod (11) is fixed with handle (12), at the sidewall of pumping cylinder (2), air intake valve (7) and exhaust check valve (9) are installed, air intake valve (7) is communicated with blast pipe (8), drawing liquid flexible pipe (4) is communicated with at the right-hand member of pumping cylinder (2), the first unidirectional catch (13) is provided with at pumping cylinder (2) and the junction of drawing liquid flexible pipe (4), first unidirectional catch (13) is opened to the right, other one end of drawing liquid flexible pipe (4) is communicated with aspirating needle (3), aspirating needle (3) is provided with graduation mark (19), and on aspirating needle (3), be arranged with locating piece (20), the outside of described aspirating needle (3) is provided with puncture handle (5), the outside of puncture handle (5) is provided with anti-slip veins (18), and the both sides of puncture handle (5) are respectively provided with a fixing bracelet (17), the bottom of described liquid containing bottle (1) is also communicated with discharging tube (15), discharging tube (15) is provided with draining switch (16).
2. a kind of effusion extractor for endocrinology department according to claim 1, is characterized in that: the material of described puncture handle (5) is rubber.
3. a kind of effusion extractor for endocrinology department according to claim 1, is characterized in that: the diameter of described fixing bracelet (17) is 15 ~ 25mm, and material is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146670.4U CN204484878U (en) | 2015-03-16 | 2015-03-16 | A kind of effusion extractor for endocrinology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146670.4U CN204484878U (en) | 2015-03-16 | 2015-03-16 | A kind of effusion extractor for endocrinology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204484878U true CN204484878U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520146670.4U Expired - Fee Related CN204484878U (en) | 2015-03-16 | 2015-03-16 | A kind of effusion extractor for endocrinology department |
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| Country | Link |
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| CN (1) | CN204484878U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223045A (en) * | 2015-10-26 | 2016-01-06 | 东南大学 | A kind of device being convenient to collection cigarette mainstream flue gas |
| CN106092705A (en) * | 2016-06-12 | 2016-11-09 | 上海裕隆生物科技有限公司 | A kind of self-closed type single current to dyeing pin group |
| CN109833531A (en) * | 2019-03-11 | 2019-06-04 | 梁桂英 | A kind of effusion discharging device for oncology nursing |
| CN113425385A (en) * | 2021-06-02 | 2021-09-24 | 河北医科大学第二医院 | Pneumothorax puncture device with uniform-speed liquid pumping function for department of respiration |
-
2015
- 2015-03-16 CN CN201520146670.4U patent/CN204484878U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223045A (en) * | 2015-10-26 | 2016-01-06 | 东南大学 | A kind of device being convenient to collection cigarette mainstream flue gas |
| CN106092705A (en) * | 2016-06-12 | 2016-11-09 | 上海裕隆生物科技有限公司 | A kind of self-closed type single current to dyeing pin group |
| CN109833531A (en) * | 2019-03-11 | 2019-06-04 | 梁桂英 | A kind of effusion discharging device for oncology nursing |
| CN113425385A (en) * | 2021-06-02 | 2021-09-24 | 河北医科大学第二医院 | Pneumothorax puncture device with uniform-speed liquid pumping function for department of respiration |
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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: 20150722 Termination date: 20160316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |