CN205215809U - Hydrops draw -out device - Google Patents
Hydrops draw -out device Download PDFInfo
- Publication number
- CN205215809U CN205215809U CN201521069783.5U CN201521069783U CN205215809U CN 205215809 U CN205215809 U CN 205215809U CN 201521069783 U CN201521069783 U CN 201521069783U CN 205215809 U CN205215809 U CN 205215809U
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- CN
- China
- Prior art keywords
- handle
- needle tubing
- draw
- outlet side
- out device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a hydrops draw -out device, including needle tubing and syringe needle, the right -hand member of needle tubing is provided with the buckle piece, the inside of needle tubing is provided with the piston head, the right -hand member cooperation of piston head has the piston rod, the piston rod is kept away from that one end of piston head is provided with presses the briquetting, be provided with two through -holes according to symmetry on the briquetting, two the cooperation has the handle handle between the through -hole, the right -hand member position department of being close to of the outer lane of needle tubing is provided with the outlet side, the outlet side has the external screw thread, the cooperation of outlet side department has the inspection pipe, the cover is equipped with the fly leaf on the syringe needle, the device accomplishes through the fly leaf and pierces the spacing of the degree of depth when the operation, and it is dark to avoid the syringe needle to pierce, when outwards stimulateeing the piston rod, points the handle handle application of force, and the finger of avoiding that the handle handle can be better skids, ensures to extract the security of work, and after the extraction completion, the inspection processing in the derivation of hydrops, the later stage of being convenient for is accomplished to rotatory inspection pipe.
Description
Technical field
This utility model relates to a kind of hydrops draw-out device.
Background technology
Endocrine disturbance can cause breast, seroperitoneum clinically, clinical treatment needs to adopt the unnecessary hydrops of extraction to carry out making a definite diagnosis and treating, the common syringe of general employing extracts at present, standby inspection in injecting tube is also wanted after extraction, such operation extremely bothers, and wastes time and energy, and easily causes hydrops to pollute, cause assay inaccurate, add work difficulty to medical worker.
Syringe of the prior art is behind insertion hydrops position simultaneously, the degree of stability of syringe cannot be controlled preferably, in the process pulling out piston rod, syringe needle is comparatively unstable, can puncture the internal of patient, simultaneously in drawing process, hand easily and between piston rod skids, after skidding, whole syringe needle can thrust the thoracic cavity of patient, causes malpractice.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of hydrops draw-out device, this device is when operating, being completed by portable plate and thrust the spacing of the degree of depth, avoiding syringe needle to thrust deeply, when pulling out piston rod, finger exerts a force to handle, handle can avoid finger slippage preferably, guarantees the safety of extraction work, after having extracted, spin test pipe completes the derivation of hydrops, is convenient to the inspection process in later stage.
For solving the problem, this utility model adopts following technical scheme:
A kind of hydrops draw-out device, comprise needle tubing and syringe needle, the left end of described needle tubing has link, the right-hand member of described syringe needle is provided with the cover portion coordinating described link, the right-hand member of described needle tubing is provided with buckling piece, the inside of described needle tubing is provided with piston head, the right-hand member of described piston head is combined with piston rod, described piston rod is provided with briquetting away from that one end of described piston head, described briquetting is symmetrically arranged with two through holes, handle is combined with between two described through holes, the two ends of described handle are through described through hole, described handle is provided with limited block through on that one end of described through hole, the close right end position place of the outer ring of described needle tubing is provided with outlet side, described outlet side has external screw thread, described outlet side place is combined with test tube, the top of described test tube is provided with thrusts end, described thrusting holds above annular to be provided with the collection hole of more than three, the bottom of described outlet side is provided with sealing-plug, the described end that thrusts is through described sealing-plug, described syringe needle is arranged with portable plate, described portable plate has lock sleeve, lock screw is combined with between described lock sleeve and described syringe needle.
Preferably, the outer ring of described link is provided with spherical draw-in groove, the inner ring in described cover portion is provided with the fixture block coordinating described draw-in groove, agrees with between described draw-in groove and described fixture block.
Preferably, described briquetting is provided with pressing cushion away from that one end of described piston head, and described pressing cushion has the handle groove coordinating described handle.
Preferably, described portable plate is provided with the first cushion away from that one end of described needle tubing, glues together fixing between described first cushion and described portable plate.
Preferably, the outer ring of described test tube is provided with slip prevention part.
Preferably, the outer surface of described needle tubing is axially provided with scale.
The beneficial effects of the utility model are: this device, when operating, is completed by portable plate and thrusts the spacing of the degree of depth, avoid syringe needle to thrust dark, when pulling out piston rod, point handle force, handle can avoid finger slippage preferably, guarantees the safety of extraction work, after extraction completes, spin test pipe completes the derivation of hydrops, is convenient to the inspection process in later stage, and the structure of this device is comparatively simple, cost is comparatively cheap, is applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult a kind of hydrops draw-out device shown in Fig. 1, comprise needle tubing 1 and syringe needle 2, the left end of described needle tubing 1 has link 101, the right-hand member of described syringe needle 2 is provided with the cover portion 201 coordinating described link 101, the right-hand member of described needle tubing 1 is provided with buckling piece 102, the inside of described needle tubing 1 is provided with piston head (not shown), the right-hand member of described piston head is combined with piston rod 3, described piston rod 3 is provided with briquetting 4 away from that one end of described piston head, described briquetting 4 is symmetrically arranged with two through holes (not shown), handle 5 is combined with between two described through holes, the two ends of described handle 5 are through described through hole, described handle 5 is provided with limited block 501 through on that one end of described through hole, the close right end position place of the outer ring of described needle tubing 1 is provided with outlet side 6, described outlet side 6 has external screw thread, described outlet side 6 place is combined with test tube 7, the top of described test tube 7 is provided with thrusts end 701, describedly to thrust on end 701 collection hole (not shown) that annular is provided with more than three, the bottom of described outlet side 6 is provided with sealing-plug 8, the described end 701 that thrusts is through described sealing-plug 8, described syringe needle 2 is arranged with portable plate 9, described portable plate 9 has lock sleeve 10, lock screw 901 is combined with between described lock sleeve 10 and described syringe needle 9.
A preferred embodiment in this utility model, the outer ring of described link 101 is provided with spherical draw-in groove 121, the inner ring in described cover portion 201 is provided with the fixture block (not shown) coordinating described draw-in groove 121, agrees with between described draw-in groove 121 and described fixture block.
A preferred embodiment in this utility model, described briquetting 4 is provided with pressing cushion 411 away from that one end of described piston head, and described pressing cushion 411 has the handle groove (not shown) coordinating described handle 5.
A preferred embodiment in this utility model, described portable plate 9 is provided with the first cushion 911 away from that one end of described needle tubing 1, glues together fixing between described first cushion 911 and described portable plate 9.
A preferred embodiment in this utility model, the outer ring of described test tube 7 is provided with slip prevention part 721.
A preferred embodiment in this utility model, the outer surface of described needle tubing 1 is axially provided with scale 151.
The beneficial effects of the utility model are: this device, when operating, is completed by portable plate and thrusts the spacing of the degree of depth, avoid syringe needle to thrust dark, when pulling out piston rod, point handle force, handle can avoid finger slippage preferably, guarantees the safety of extraction work, after extraction completes, spin test pipe completes the derivation of hydrops, is convenient to the inspection process in later stage, and the structure of this device is comparatively simple, cost is comparatively cheap, is applicable to promoting the use of.
More than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a hydrops draw-out device, it is characterized in that: comprise needle tubing and syringe needle, the left end of described needle tubing has link, the right-hand member of described syringe needle is provided with the cover portion coordinating described link, the right-hand member of described needle tubing is provided with buckling piece, the inside of described needle tubing is provided with piston head, the right-hand member of described piston head is combined with piston rod, described piston rod is provided with briquetting away from that one end of described piston head, described briquetting is symmetrically arranged with two through holes, handle is combined with between two described through holes, the two ends of described handle are through described through hole, described handle is provided with limited block through on that one end of described through hole, the close right end position place of the outer ring of described needle tubing is provided with outlet side, described outlet side has external screw thread, described outlet side place is combined with test tube, the top of described test tube is provided with thrusts end, described thrusting holds above annular to be provided with the collection hole of more than three, the bottom of described outlet side is provided with sealing-plug, the described end that thrusts is through described sealing-plug, described syringe needle is arranged with portable plate, described portable plate has lock sleeve, lock screw is combined with between described lock sleeve and described syringe needle.
2. hydrops draw-out device according to claim 1, is characterized in that: the outer ring of described link is provided with spherical draw-in groove, the inner ring in described cover portion is provided with the fixture block coordinating described draw-in groove, agrees with between described draw-in groove and described fixture block.
3. hydrops draw-out device according to claim 1, is characterized in that: described briquetting is provided with pressing cushion away from that one end of described piston head, and described pressing cushion has the handle groove coordinating described handle.
4. hydrops draw-out device according to claim 1, is characterized in that: described portable plate is provided with the first cushion away from that one end of described needle tubing, glues together fixing between described first cushion and described portable plate.
5. hydrops draw-out device according to claim 1, is characterized in that: the outer ring of described test tube is provided with slip prevention part.
6. hydrops draw-out device according to claim 1, is characterized in that: the outer surface of described needle tubing is axially provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069783.5U CN205215809U (en) | 2015-12-15 | 2015-12-15 | Hydrops draw -out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069783.5U CN205215809U (en) | 2015-12-15 | 2015-12-15 | Hydrops draw -out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205215809U true CN205215809U (en) | 2016-05-11 |
Family
ID=55890908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521069783.5U Expired - Fee Related CN205215809U (en) | 2015-12-15 | 2015-12-15 | Hydrops draw -out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205215809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104331A (en) * | 2021-03-25 | 2021-07-13 | 武汉佰美斯医疗科技有限公司 | Method for taking out pipeline packaging liquid |
| CN113588345A (en) * | 2021-03-25 | 2021-11-02 | 武汉佰美斯医疗科技有限公司 | Liquid taking-out device |
-
2015
- 2015-12-15 CN CN201521069783.5U patent/CN205215809U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104331A (en) * | 2021-03-25 | 2021-07-13 | 武汉佰美斯医疗科技有限公司 | Method for taking out pipeline packaging liquid |
| CN113588345A (en) * | 2021-03-25 | 2021-11-02 | 武汉佰美斯医疗科技有限公司 | Liquid taking-out device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161215 |