CN213217209U - Division of endocrinology's hydrops sampler - Google Patents
Division of endocrinology's hydrops sampler Download PDFInfo
- Publication number
- CN213217209U CN213217209U CN202020755030.4U CN202020755030U CN213217209U CN 213217209 U CN213217209 U CN 213217209U CN 202020755030 U CN202020755030 U CN 202020755030U CN 213217209 U CN213217209 U CN 213217209U
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- CN
- China
- Prior art keywords
- injection
- head
- tube
- rubber
- hydrops
- 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
The utility model discloses an endocrinology department's hydrops sampler, include by injection tube, injection head, injection pole and rubber head, inside injection pole and rubber head fixed connection and activity were located the injection tube, injection tube outside end portion was provided with the injection head, and the injection tube is inside to be close to injection head one end and to be provided with the ring of connecting through branch, is provided with the rubber slab in the ring, and the rubber slab middle part is provided with first via hole, is provided with the second via hole in injection pole and the rubber head, and first via hole and the downthehole swing joint of second have the hollow tube, the heart pipe is close to injection head one end and is provided with screw thread rubber head, and the hollow tube is close to screw thread rubber head one end and is provided. The utility model discloses a set up inlet and screw thread rubber head, through blockking up the injection head and from inlet discharge hydrops, can make the limited injection tube of capacity, extract the hydrops many times, also convenient simultaneously is collected the hydrops of extraction, and the efficiency that makes the collection sample is higher.
Description
Technical Field
The utility model relates to the field of medical auxiliary equipment, concretely relates to interior branch of academic or vocational study hydrops sampler.
Background
At present, the endocrinology department often needs to sample the endocrine and then send the sample to the clinical laboratory for examination. The method of the endocrine hydrops of drawing commonly used draws through the puncture drawing liquid, then shifts the hydrops of having taken out to the test tube in, tests again, and current device is when having taken out the hydrops, because the extraction device volume is limited, inconvenient disposable more hydrops of extraction, also inconvenient simultaneously is collected the hydrops of extraction, and consequently the volume of gained sample is less, and the efficiency of collecting the sample simultaneously is also lower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an endocrinology department hydrops sampler, the utility model discloses the device is through setting up inlet and screw thread rubber head, through blockking up the injection head and from inlet discharge hydrops, can make the limited injection tube of capacity, and the hydrops of extraction many times also conveniently is collected the hydrops of extraction simultaneously, and the efficiency that makes the collection sample is higher. The utility model discloses can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an endocrinology department's hydrops sampler, includes by injection tube, injection head, injection pole and rubber head, the injection pole is located inside the injection tube with rubber head fixed connection and activity, injection tube outside end is provided with the injection head, the inside injection head one end that is close to of injection tube is provided with the ring of connecting through branch, be provided with the rubber slab in the ring, the rubber slab middle part is provided with first via hole, be provided with the second via hole corresponding with first via hole in injection pole and the rubber head, first via hole and second via hole internal swing joint have the hollow tube, the hollow tube is close to injection head one end and is provided with the screw thread rubber head corresponding with the injection head, the hollow tube is close to screw thread rubber head one end and is provided with the inlet, the overhead swing joint of injection has.
Furthermore, the pipette is in threaded connection with the outer wall of the injection head, so that the connection and the disassembly of the liquid washing pipe are facilitated.
Further, screw thread rubber head and injection head inner wall threaded connection through with screw thread rubber head and injection head threaded connection for screw thread rubber head can be better carry out inclosed and jam more compact to the injection head.
Furthermore, rubber slab thickness is greater than inlet diameter length, and the convenience is when the screw thread rubber head does not block up the injection head, and the rubber slab can seal the inlet.
Further, screw thread rubber head diameter is greater than the ring internal diameter, and when outwards pulling the hollow tube, the ring can block screw thread rubber head, and mode screw thread rubber head passes first via hole.
Furthermore, an inclined platform is arranged between the support rod and the injection head, so that the space between the support and the bottom end of the injection tube is reduced, and the accumulated liquid is prevented from being accumulated too much.
The working principle is as follows: when the extraction hydrops, penetrate the patient in the body with the pipette, form the negative pressure in making the injection tube through pulling injection pole, thereby go into the injection tube with the hydrops extraction in, through promoting the hollow tube, block up the injection head with screw thread rubber head, the inlet shifts out outside the first via hole of rubber slab this moment, promote the injection pole, the hydrops gets into the inlet under the pressure effect in the injection tube, and be located the outside one end discharge of injection tube from the hollow tube, collect through the test tube this moment can, after the hydrops discharges finishing in the injection tube, outwards stimulate the hollow tube, make screw thread rubber head unblock injection head, can extract the hydrops once more this moment.
Has the advantages that: through the arrangement of the rubber head, the outer wall of the hollow pipe can be attached to the inner wall of the second through hole, so that effusion is prevented from being discharged out of the injection cylinder from the second through hole; set up inlet and screw thread rubber head, through blockking up the injection head and from inlet discharge hydrops, can make the limited injection tube of capacity, extract the hydrops many times, also convenient simultaneously is collected the hydrops of extraction, and consequently the volume of gained sample is more, and the efficiency of collecting the sample is also higher.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic view of the structure of the internal support rod and the ring of the injection tube of the present invention.
Fig. 4 is a schematic view of the hollow tube and the structure of the present invention.
In the figure: 1, an injection cylinder; 2, an injection rod; 3, rubber heads; 4, an injection head; 5 liquid inlet; 6, supporting rods; 7, a circular ring; 8, a sloping platform; 9 a threaded rubber head; 10 hollow pipes; 11 a pipette; 12 a rubber plate; 13 a second via; 14 first vias.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, an effusion sampler for endocrinology department comprises an injection tube 1, an injection head 4, an injection rod 2 and a rubber head 3, wherein the injection rod 2 and the rubber head 3 are fixedly connected and movably positioned inside the injection tube 1, the injection head 4 is arranged at the outer side end of the injection tube 1, a circular ring 7 connected through a support rod 6 is arranged at one end of the inside of the injection tube 1 close to the injection head 4, a rubber plate 12 is arranged inside the circular ring 7, a first through hole 14 is arranged in the middle of the rubber plate 12, a second through hole 13 corresponding to the first through hole 14 is arranged inside the injection rod 2 and the rubber head 3, a hollow tube 10 is movably connected inside the first through hole 14 and the second through hole 13, a threaded rubber head 9 corresponding to the injection head 4 is arranged at one end of the hollow tube 10 close to the injection head 4, a liquid inlet 5 is arranged at one end of, the injection head 4 is movably connected with a pipette 11.
Wherein the pipette 11 is screwed with the outer wall of the injection head 4.
Wherein, the threaded rubber head 9 is in threaded connection with the inner wall of the injection head 4.
Wherein the thickness of the rubber plate 12 is larger than the diameter and the length of the liquid inlet 5.
Wherein, the diameter of the threaded rubber head 9 is larger than the inner diameter of the circular ring 7.
Wherein, an inclined platform 8 is arranged between the support rod 6 and the injection head 4.
Example (b): when the extraction hydrops, penetrate patient's body with pipette 11 in, make injection tube 1 form the negative pressure through pulling injection rod 2, thereby go into injection tube 1 with the hydrops extraction, through promoting hollow tube 10, block up screw thread rubber head 9 outside injection head 4, inlet 5 shifts out in the first via hole 14 of rubber slab 12 this moment, promote injection rod 2, the hydrops gets into inlet 5 under the pressure in injection tube 1, and be located the one end discharge of the outer 1 portion of injection tube from hollow tube 10, collect through the test tube this moment can, after injection tube 1 interior hydrops discharges, with the outside pulling of hollow tube 10, make screw thread rubber head 9 unblock injection head, can extract the hydrops once more this moment.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides an endocrinology department hydrops sampler, includes by injection tube, injection head, injection pole and rubber head, its characterized in that: the injection rod and the rubber head are fixedly connected and movably located inside the injection tube, the injection head is arranged at the end of the outer side of the injection tube, a circular ring connected through a supporting rod is arranged at one end, close to the injection head, of the interior of the injection tube, a rubber plate is arranged in the circular ring, a first through hole is formed in the middle of the rubber plate, a second through hole corresponding to the first through hole is formed in the injection rod and the rubber head, a hollow tube is movably connected into the first through hole and the second through hole, a threaded rubber head corresponding to the injection head is arranged at one end, close to the injection head, of the hollow tube, a liquid inlet is formed at one end, close to the threaded rubber head, of.
2. The endocrinology effusion sampler of claim 1, characterized in that: the pipette is in threaded connection with the outer wall of the injection head.
3. The endocrinology effusion sampler of claim 1, characterized in that: the threaded rubber head is in threaded connection with the inner wall of the injection head.
4. The endocrinology effusion sampler of claim 1, characterized in that: the thickness of the rubber plate is larger than the diameter and the length of the liquid inlet.
5. The endocrinology effusion sampler of claim 1, characterized in that: the diameter of the threaded rubber head is larger than the inner diameter of the circular ring.
6. The endocrinology effusion sampler of claim 1, characterized in that: an inclined platform is arranged between the support rod and the injection head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020755030.4U CN213217209U (en) | 2020-05-09 | 2020-05-09 | Division of endocrinology's hydrops sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020755030.4U CN213217209U (en) | 2020-05-09 | 2020-05-09 | Division of endocrinology's hydrops sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213217209U true CN213217209U (en) | 2021-05-18 |
Family
ID=75868061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020755030.4U Expired - Fee Related CN213217209U (en) | 2020-05-09 | 2020-05-09 | Division of endocrinology's hydrops sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213217209U (en) |
-
2020
- 2020-05-09 CN CN202020755030.4U patent/CN213217209U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210518 |