CN204744250U - Electronic sampler of endocrine hydrops - Google Patents
Electronic sampler of endocrine hydrops Download PDFInfo
- Publication number
- CN204744250U CN204744250U CN201520549259.1U CN201520549259U CN204744250U CN 204744250 U CN204744250 U CN 204744250U CN 201520549259 U CN201520549259 U CN 201520549259U CN 204744250 U CN204744250 U CN 204744250U
- Authority
- CN
- China
- Prior art keywords
- sampling syringe
- handle
- sample cylinder
- cavity
- pull bar
- 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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Abstract
He utility model relates to the technical field of medical devices, specifically speaking relates to an electronic sampler of endocrine hydrops. Install the pull rod and the pjncture needle of piston including sample cylinder, front end, the liquid outlet of sample cylinder is connected with the liquid storage pipe, the center of pull rod is equipped with the cavity, the afterbody fixed mounting of sample cylinder has micro motor, micro motor's driving stem stretches into in the sample cylinder to screw assembly is in the cavity of pull rod, the downside at sample cylinder rear portion is connected with hollow handle. The utility model discloses a micro motor tie rod drive axial motion to make the sample cylinder produce the negative pressure, and then the internal hydrops of extraction patient, medical personnel only need one to hold the handle of stopping, through press the button operate can, not only convenient operation can lighten medical personnel intensity of labour, in addition, can realize at the uniform velocity extracting the purpose of the internal hydrops of patient.
Description
Technical field
This utility model relates to medical apparatus technical field, specifically, relates to the electronic sampler of a kind of endocrine hydrops.
Background technology
The hydrops at the position such as thoracic cavity or abdominal cavity, is caused by endocrine disturbance mostly, when diagnosing, generally first extracts hydrops, makes diagnosis again to after hydrops inspection.At present, the endocrine effusion sampler of Clinical practice is all generally formed by syringe transformation, comprises sampling syringe, pull bar and puncture needle that front end is provided with piston, and the liquid outlet of the anterior bottom surface of sampling syringe is connected with liquid storage pipe.During use, medical personnel one only hold sampling syringe, and another pulls dynamic pull bar, make to produce negative pressure in sampling syringe, in body, hydrops enters sampling syringe by puncture needle, enter liquid storage pipe via connection tube again, its drawback is: need medical personnel's bimanualness, very inconvenient, not only medical personnel's labor intensity is large, and Manual push-pull pull bar is firmly uneven, can not at the uniform velocity extract hydrops in patient body.
Utility model content
The purpose of this utility model is, provides a kind of endocrine hydrops electronic sampler, to solve above-mentioned technical problem.
For solving the problem, the technical scheme that this utility model adopts is:
The electronic sampler of a kind of endocrine hydrops, comprises sampling syringe, pull bar and puncture needle that front end is provided with piston, and the front end of described sampling syringe is fixedly connected with flexible pipe, and puncture needle is fixedly connected on the other end of flexible pipe; The liquid outlet of the anterior bottom surface of sampling syringe is connected with liquid storage pipe, and it is characterized in that: the center of described pull bar is provided with cavity, the inwall of described cavity is provided with female thread; Top and the bottom of described pull bar are respectively equipped with guide pad, and guide pad respectively correspondence is stuck in the gathering sill of the axis on sampling syringe inwall; The afterbody of described sampling syringe is installed with micromachine, and the power rail of described micromachine is provided with external screw thread, and described power rail extend in sampling syringe, and Screw assembly is in the cavity of pull bar; The downside at described sampling syringe rear portion is connected with the handle of hollow, is provided with battery in described lower portion thereof inner chamber; Panel is provided with in described handle upper portion inner chamber; The outer wall of described handle upper portion is provided with power switch button and motor steering control knob; Described micromachine is connected by the linking arm of L shape with between handle; Described battery, micromachine, power switch button and motor steering control knob are all connected on panel.
Say further:
Be provided with circular blocking solution plate above the liquid outlet of described sampling syringe, the diameter of described blocking solution plate is consistent with the internal diameter of sampling syringe, and the periphery of blocking solution plate is connected with the inwall of sampling syringe.
The outer wall of described liquid storage pipe is marked with graduation mark.
Beneficial effect: compared with prior art, this utility model drives pull bar axially-movable by micromachine, thus make sampling syringe produce negative pressure, and then hydrops in extraction patient body, medical personnel only need one to hold handle, are undertaken operating by button press, not only easy to operate, medical personnel's labor intensity can be alleviated, and, the object at the uniform velocity extracting hydrops in patient body can be realized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, the electronic sampler of endocrine hydrops described in the utility model, comprise pull bar 5 and puncture needle 1 that sampling syringe 3, front end are provided with piston 4, the front end of described sampling syringe 3 is fixedly connected with flexible pipe 2, and puncture needle 1 is fixedly connected on the other end of flexible pipe 2.The liquid outlet of the sampling anterior bottom surface of syringe 3 is connected with liquid storage pipe 14, and the outer wall of described liquid storage pipe 14 is marked with graduation mark.
The center of described pull bar 5 is provided with cavity, and the inwall of described cavity is provided with female thread; Top and the bottom of described pull bar 5 are respectively equipped with guide pad, and guide pad respectively correspondence is stuck in the gathering sill of the axis on sampling syringe 3 inwall.The afterbody of described sampling syringe 3 is installed with micromachine 7, and the power rail 6 of described micromachine 7 is provided with external screw thread, and described power rail 6 extend in sampling syringe 3, and Screw assembly is in the cavity of pull bar 5.Be provided with circular blocking solution plate 15 above the liquid outlet of described sampling syringe 3, the diameter of described blocking solution plate 15 is consistent with the internal diameter of sampling syringe 3, and the periphery of blocking solution plate 15 is connected with the inwall of sampling syringe 3.The effect of blocking solution plate 15 is that the cavity stoping hydrops to enter on rear side of blocking solution plate 15 contacts with piston 4 and polluted.
The downside at described sampling syringe 3 rear portion is connected with the handle 13 of hollow, is provided with battery 12 in described handle 13 lower lumen; Panel 11 is provided with in the inner chamber of described handle 13 top.The outer wall on described handle 13 top is provided with power switch button 9 and motor steering control knob 10; Described micromachine 7 is connected by the linking arm of L shape with between handle 13.Described battery 12, micromachine 7, power switch button 9 and motor steering control knob 10 are all connected on panel 11.
During use, make to produce negative pressure in sampling needle tubing 3 by micromachine 7 driven plunger 4, after hydrops enters sampling needle tubing 6 by puncture needle 1, flexible pipe 2, under the barrier effect of blocking solution plate 15, all flow in liquid storage test tube 14.The outer wall of described liquid storage test tube 14 is marked with graduation mark, and graduation mark contributes to the capacity that medical personnel directly obtain liquid storage test tube 14 inner product fluid samples.
Claims (3)
1. the electronic sampler of endocrine hydrops, comprise sampling syringe (3), front end is provided with pull bar (5) and the puncture needle (1) of piston (4), the front end of described sampling syringe (3) is fixedly connected with flexible pipe (2), and puncture needle (1) is fixedly connected on the other end of flexible pipe (2); The liquid outlet of sampling syringe (3) anterior bottom surface is connected with liquid storage pipe (14), it is characterized in that: the center of described pull bar (5) is provided with cavity, and the inwall of described cavity is provided with female thread; Top and the bottom of described pull bar (5) are respectively equipped with guide pad, and guide pad respectively correspondence is stuck in the gathering sill of the axis on sampling syringe (3) inwall; The afterbody of described sampling syringe (3) is installed with micromachine (7), the power rail (6) of described micromachine (7) is provided with external screw thread, described power rail (6) extend in sampling syringe (3), and Screw assembly is in the cavity of pull bar (5); The downside at described sampling syringe (3) rear portion is connected with the handle (13) of hollow, is provided with battery (12) in described handle (13) lower lumen; Panel (11) is provided with in the inner chamber of described handle (13) top; The outer wall on described handle (13) top is provided with power switch button (9) and motor steering control knob (10); Be connected by the linking arm of L shape between described micromachine (7) with handle (13); Described battery (12), micromachine (7), power switch button (9) and motor steering control knob (10) are all connected on panel (11).
2. the electronic sampler of endocrine hydrops according to claim 1, it is characterized in that: above the liquid outlet of described sampling syringe (3), be provided with circular blocking solution plate (15), the diameter of described blocking solution plate (15) is consistent with the internal diameter of sampling syringe (3), and the periphery of blocking solution plate (15) is connected with the inwall of sampling syringe (3).
3. the electronic sampler of endocrine hydrops according to claim 2, is characterized in that: the outer wall of described liquid storage pipe (14) is marked with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549259.1U CN204744250U (en) | 2015-07-20 | 2015-07-20 | Electronic sampler of endocrine hydrops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549259.1U CN204744250U (en) | 2015-07-20 | 2015-07-20 | Electronic sampler of endocrine hydrops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204744250U true CN204744250U (en) | 2015-11-11 |
Family
ID=54459015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520549259.1U Expired - Fee Related CN204744250U (en) | 2015-07-20 | 2015-07-20 | Electronic sampler of endocrine hydrops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204744250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875461A (en) * | 2017-12-18 | 2018-04-06 | 南宁市第八人民医院 | A kind of endocrine hydrops negative suction system with flow indication |
| CN108744080A (en) * | 2018-06-05 | 2018-11-06 | 芜湖谱瑞电子科技有限公司 | A kind of medical thoracic duction instrument |
-
2015
- 2015-07-20 CN CN201520549259.1U patent/CN204744250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875461A (en) * | 2017-12-18 | 2018-04-06 | 南宁市第八人民医院 | A kind of endocrine hydrops negative suction system with flow indication |
| CN108744080A (en) * | 2018-06-05 | 2018-11-06 | 芜湖谱瑞电子科技有限公司 | A kind of medical thoracic duction instrument |
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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: 20151111 Termination date: 20160720 |