CN210019446U - Clinical sampling censorship device that uses of department of neurology - Google Patents
Clinical sampling censorship device that uses of department of neurology Download PDFInfo
- Publication number
- CN210019446U CN210019446U CN201920618155.XU CN201920618155U CN210019446U CN 210019446 U CN210019446 U CN 210019446U CN 201920618155 U CN201920618155 U CN 201920618155U CN 210019446 U CN210019446 U CN 210019446U
- Authority
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- China
- Prior art keywords
- sample
- needle tubing
- piston
- connecting pipe
- lateral wall
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- 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
Links
- 238000005070 sampling Methods 0.000 title claims description 40
- 238000009434 installation Methods 0.000 claims abstract description 18
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000000926 neurological effect Effects 0.000 claims 5
- 238000012216 screening Methods 0.000 claims 5
- 238000007789 sealing Methods 0.000 description 3
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 1
- 208000028782 Hereditary disease Diseases 0.000 description 1
- 208000026350 Inborn Genetic disease Diseases 0.000 description 1
- 208000024556 Mendelian disease Diseases 0.000 description 1
- 208000019695 Migraine disease Diseases 0.000 description 1
- 208000003926 Myelitis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000025698 brain inflammatory disease Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000016097 disease of metabolism Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 206010027599 migraine Diseases 0.000 description 1
- 206010028417 myasthenia gravis Diseases 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 208000033808 peripheral neuropathy Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 208000007771 sciatic neuropathy Diseases 0.000 description 1
- 206010044652 trigeminal neuralgia Diseases 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a clinical sample censorship device that uses of department of neurology, including the sample needle tubing, the one end of sample needle tubing is equipped with the connecting pipe, mobile being equipped with the piston of mutually supporting with sample needle tubing inner wall in the sample needle tubing, fixed mounting has the piston pull rod on the lateral wall of piston one side, and the piston pull rod one end of keeping away from the piston extends to the outside of sample needle tubing, demountable installation has the sample syringe needle on the connecting pipe, the one end that the connecting pipe was kept away from to the sample needle tubing is equipped with the stop device who mutually supports with the piston, the one end that the sample needle tubing is close to the sample syringe needle is equipped. The utility model discloses in be equipped with indicating device in the one end that the sample needle tubing is close to the sample syringe needle, can be according to the distance that the indication rod removed convenient, the audio-visual degree of depth that the sample syringe needle pierces the patient internal, convenient operation to medical personnel's the operation degree of difficulty, reasonable in design have been reduced.
Description
Technical Field
The utility model relates to the field of medical technology, especially, relate to a clinical sample censorship device that uses of department of neurology.
Background
Neurology is the second grade subject about in the aspect of the nerve, mainly diagnose and treat cerebrovascular disease, migraine, brain inflammatory disease, myelitis, epilepsy, dementia, metabolic disease and hereditary disease, trigeminal neuralgia, sciatic neuropathy, peripheral neuropathy and myasthenia gravis etc., neurology disease is in treatment and nursing process, often will carry out cerebrospinal fluid sample to the patient, because can't accurately judge the syringe needle and pierce the internal degree of depth and lead to the sample to be more troublesome when using the syringe needle to sample cerebrospinal fluid among the prior art, thereby the operation degree of difficulty of medical personnel has been promoted, consequently, need make the improvement to this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of inconvenient operation of the clinical sampling and submitting device for neurology in the prior art, and providing the clinical sampling and submitting device for neurology.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a clinical sample censorship device of using of department of neurology, includes the sample needle tubing, the one end of sample needle tubing is equipped with the connecting pipe, mobile be equipped with in the sample needle tubing with the piston of sample needle tubing inner wall mutually supporting, fixed mounting has the piston pull rod on the lateral wall of piston one side, and the piston pull rod one end of keeping away from the piston extends to the outside of sample needle tubing, demountable installation has the sample syringe needle on the connecting pipe, the one end that the connecting pipe was kept away from to the sample needle tubing is equipped with the stop device who mutually supports with the piston, the one end that the sample needle tubing is close to the.
Preferably, the one end fixedly connected with connector of sample syringe needle, connector threaded connection is on the inside wall of connecting pipe, fixed mounting has the closing plate of mutually supporting with the connecting pipe on the lateral wall of connector, and closing plate and the mutual in close contact with of connecting pipe.
Preferably, the outer side wall of the sampling needle tube close to one end of the connecting tube is uniformly provided with first scale marks.
Preferably, stop device includes the installation piece of fixed mounting on the syringe lateral wall of taking a sample, the roof threaded connection of installation piece has the screw thread gag lever post, and the bottom of screw thread gag lever post extends to the downside of installation piece.
Preferably, indicating device includes the installation pole of fixed mounting on the sample needle tubing lateral wall, the one end that the installation pole is close to the sample syringe needle is movably inserted and is equipped with the indication lever, evenly around being equipped with reset spring on the lateral wall of indication lever, and reset spring's both ends respectively fixed mounting on the lateral wall of installation pole and indication lever, evenly be equipped with the second scale mark on the lateral wall of indication lever.
Preferably, the mounting rod is made of a transparent material.
Compared with the prior art, the utility model discloses there is following beneficial effect:
1. the indicating device is arranged at one end of the sampling needle tube close to the sampling needle head, so that the depth of the sampling needle head penetrating into the body of a patient can be conveniently and visually observed according to the moving distance of the indicating rod, the operation is convenient, the operation difficulty of medical personnel is reduced, and the design is reasonable;
2. simple structure is equipped with the stop device who mutually supports with the piston in the one end of sample needle tubing, can prevent when the sample that the piston from removing to the outside of sample needle tubing and leading to the sample to run off, can be convenient take out the piston from sample needle tubing after the sample finishes and maintain and wash piston and sample needle tubing, and practical function is good.
Drawings
Fig. 1 is a schematic front structural view of a clinical sampling and inspecting device for neurology department of the present invention;
fig. 2 is the utility model provides a department of neurology is clinical with sample censorship device's front structure cross-sectional view.
In the figure: 1 sample needle tubing, 2 connecting pipes, 3 pistons, 4 piston pull rods, 5 sample needles, 6 connectors, 7 sealing plates, 8 first scale marks, 9 mounting blocks, 10 thread limiting rods, 11 mounting rods, 12 indicating rods, 13 reset springs and 14 second scale marks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a clinical sampling censorship device for neurology, comprising a sampling needle tube 1, a connecting tube 2 is arranged at one end of the sampling needle tube 1, a piston 3 matching with the inner wall of the sampling needle tube 1 is movably arranged in the sampling needle tube 1, a piston pull rod 4 is fixedly arranged on the outer side wall at one side of the piston 3, one end of the piston pull rod 4 far away from the piston 3 extends to the outer side of the sampling needle tube 1, a sampling needle head 5 is detachably arranged on the connecting tube 2, a connecting head 6 is fixedly connected with one end of the sampling needle head 5, the connecting head 6 is in threaded connection with the inner side wall of the connecting tube 2, a sealing plate 7 matching with the connecting tube 2 is fixedly arranged on the outer side wall of the connecting head 6, the sealing plate 7 is in close contact with the connecting tube 2, the sampling needle head, safety, health, the sample needle tubing 1 is close to evenly is equipped with first scale mark 8 on the lateral wall of 2 one ends of connecting pipe, the sample quantity of the sample in the sample needle tubing 1 of the audio-visual observation of being convenient for.
One end that connecting pipe 2 was kept away from to sample needle tubing 1 is equipped with the stop device who mutually supports with piston 3, stop device includes the installation piece 9 of fixed mounting on 1 lateral wall of sample needle tubing, the roof threaded connection of installation piece 9 has screw thread gag lever post 10, and the bottom of screw thread gag lever post 10 extends to the downside of installation piece 9, the downward movement screw thread gag lever post 10 can prevent that piston 3 from removing to the outside of sample needle tubing 1 and leading to the sample to run off, upward movement screw thread gag lever post 10 can be convenient take out piston 3 from sample needle tubing 1 and maintain and wash piston 3 and sample needle tubing 1.
An indicating device is arranged at one end of the sampling needle tube 1 close to the sampling needle head 5, the indicating device comprises a mounting rod 11 fixedly mounted on the outer side wall of the sampling needle tube 1, an indicating rod 12 is movably inserted at one end of the mounting rod 11 close to the sampling needle head 5, a return spring 13 is uniformly wound on the outer side wall of the indicating rod 12, two ends of the return spring 13 are respectively fixedly mounted on the outer side walls of the mounting rod 11 and the indicating rod 12, second scale marks 14 are uniformly arranged on the outer side wall of the indicating rod 12, the mounting rod 11 is made of transparent materials, the distance of the indicating rod 12 inserted into the mounting rod 11 is conveniently and visually observed, the sampling needle head 5 is placed on the skin of a patient, at the moment, the return spring 13 can push the indicating rod 12 to be in close contact with the skin of the patient due to the recovery of the self elasticity, when the sampling needle head 5 is inserted into the body of, according to the second scale mark 14 on the indication rod 12, the moving distance of the indication rod 12 and the inserting depth of the sampling needle head 5 can be visually observed, the depth of the sampling needle head 5 penetrating into the body of a patient can be conveniently and visually observed, the operation is convenient, and therefore the operation difficulty of medical workers is reduced.
The utility model discloses in, with 6 threaded connection of connector on connecting pipe 2 and make closing plate 7 and the mutual in close contact with of connecting pipe 2, just can be with 5 fixed mounting of sampling syringe needles on sampling needle tube 1, place sampling syringe needles 5 on patient's skin, reset spring 13 can promote the skin in close contact with of indicator 12 and patient owing to resume self elasticity this moment, when inserting sampling syringe needles 5 into the patient, indicator 12 can insert the degree of depth that corresponds to installing pole 11 in, according to the distance that second scale mark 14 on the indicator 12 can audio-visually observe out the removal of indicator 12 and the degree of depth of sampling syringe needles 5 male, after inserting suitable degree of depth with sampling syringe needles 5, just can take out the sample to sampling needle tube 1 when pulling piston pull rod 4 drives piston 3 and removes to the one side of keeping away from sampling syringe needles 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a clinical sample censorship device of using of department of neurology, includes sample needle tubing (1), its characterized in that: the one end of sample needle tubing (1) is equipped with connecting pipe (2), mobile piston (3) of mutually supporting with sample needle tubing (1) inner wall that is equipped with in sample needle tubing (1), fixed mounting has piston pull rod (4) on the lateral wall of piston (3) one side, and piston pull rod (4) keep away from the one end of piston (3) and extend to the outside of sample needle tubing (1), demountable installation has sample syringe needle (5) on connecting pipe (2), the one end that connecting pipe (2) were kept away from in sample needle tubing (1) is equipped with the stop device who mutually supports with piston (3), the one end that sample needle tubing (1) is close to sample syringe needle (5) is equipped with indicating device.
2. A neurological clinical sampling and screening device according to claim 1, wherein: the one end fixedly connected with connector (6) of sample syringe needle (5), connector (6) threaded connection is on the inside wall of connecting pipe (2), fixed mounting has closing plate (7) of mutually supporting with connecting pipe (2) on the lateral wall of connector (6), and closing plate (7) and connecting pipe (2) each other in close contact with.
3. A neurological clinical sampling and screening device according to claim 1, wherein: the outer side wall of the sampling needle tube (1) close to one end of the connecting tube (2) is uniformly provided with first scale marks (8).
4. A neurological clinical sampling and screening device according to claim 1, wherein: stop device includes installation piece (9) of fixed mounting on sample needle tubing (1) lateral wall, the roof threaded connection of installation piece (9) has screw thread gag lever post (10), and the bottom of screw thread gag lever post (10) extends to the downside of installation piece (9).
5. A neurological clinical sampling and screening device according to claim 1, wherein: indicating device includes installation pole (11) of fixed mounting on sample needle tubing (1) lateral wall, the one end that installation pole (11) are close to sample syringe needle (5) is mobile to be inserted and is equipped with indicator lever (12), evenly around being equipped with reset spring (13) on the lateral wall of indicator lever (12), and the both ends of reset spring (13) respectively fixed mounting on the lateral wall of installation pole (11) and indicator lever (12), evenly be equipped with second scale mark (14) on the lateral wall of indicator lever (12).
6. A neurological clinical sampling and screening device according to claim 5, wherein: the mounting rod (11) is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618155.XU CN210019446U (en) | 2019-04-30 | 2019-04-30 | Clinical sampling censorship device that uses of department of neurology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618155.XU CN210019446U (en) | 2019-04-30 | 2019-04-30 | Clinical sampling censorship device that uses of department of neurology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210019446U true CN210019446U (en) | 2020-02-07 |
Family
ID=69362884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920618155.XU Expired - Fee Related CN210019446U (en) | 2019-04-30 | 2019-04-30 | Clinical sampling censorship device that uses of department of neurology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210019446U (en) |
-
2019
- 2019-04-30 CN CN201920618155.XU patent/CN210019446U/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: 20200207 |