CN109567877A - A kind of Neurology clinic measurement sampler - Google Patents
A kind of Neurology clinic measurement sampler Download PDFInfo
- Publication number
- CN109567877A CN109567877A CN201811305214.4A CN201811305214A CN109567877A CN 109567877 A CN109567877 A CN 109567877A CN 201811305214 A CN201811305214 A CN 201811305214A CN 109567877 A CN109567877 A CN 109567877A
- Authority
- CN
- China
- Prior art keywords
- mounting rack
- fixed
- push rod
- bogie
- sampling bottle
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/025—Pointed or sharp biopsy instruments for taking bone, bone marrow or cartilage samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/025—Pointed or sharp biopsy instruments for taking bone, bone marrow or cartilage samples
- A61B2010/0258—Marrow samples
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rheumatology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of Neurology clinic measurement samplers, are related to medical instrument, mainly solve the problems, such as that traditional sampler can not realize accurate feeding；The sampler includes mounting rack, bogie, puncture needle and sampling bottle；It is provided with push rod in the mounting rack, mounting rack corresponds to and is provided with graduation mark on the frame body of push rod one end；The bogie is fixed on the open side of mounting rack；The puncture needle is fixed on push rod, and the through-hole stretched out for push rod is offered on mounting rack, and puncture needle is connect by diversion pipe with sampling bottle；The sampling bottle is arranged in the fixed frame for being fixed on mounting rack, and the material taking mouth for sampling bottle of taking is offered on fixed frame.The present invention uses screw rod transmission, so that mobile more gentle of puncture needle, cooperates graduation mark, medical staff can the amount of feeding to puncture needle accurately controlled, avoid damaging patient, need to only control motor can be operated, simple and fast.
Description
Technical field
The present invention relates to a kind of medical auxiliary apparatus, specifically a kind of Neurology clinic measurement sampler.
Background technique
Neurology is about neurological second level subject.It is not belonging to internal medicine concept.Mainly accept cranial vascular disease (brain for medical treatment
Infraction, cerebral hemorrhage), migraine, brain inflammation disease (encephalitis, meningitis), myelitis, epilepsy, dementia, metabolic disease and heredity
It is inclined to disease, trigeminal neuralgia, ischialgia, peripheral nerve disease and myasthenia gravis etc..Main detection methods include neck
Portion MRI, CT, ECT, PETCT, electroencephalogram, TCD (transcranial Doppler ultrasound), electromyogram, Evoked ptential and Hemorheology inspection,
Gene diagnosis etc..Intersect the diagnosis and treatment for carrying out the functional illness such as neurasthenia, insomnia with Psychology Dept. simultaneously.
During Neurology clinic diagnosis, the spinal cord for needing to extract patient is detected, and traditional sampler exists
It in use, medical staff is not easy to control the depth of puncture needle, usually will appear deviation, bring pain to patient, together
When also be easy to cause secondary injury.
Summary of the invention
The purpose of the present invention is to provide a kind of Neurology clinic measurement samplers, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of Neurology clinic measurement sampler, including mounting rack, bogie, puncture needle and sampling bottle；It is described
Mounting rack and bogie are in gate, are provided with push rod in mounting rack, and the both ends of push rod are slidably connected mounting rack, and mounting rack is corresponding
Graduation mark is provided on the frame body of push rod one end；The bogie is fixed on the open side of mounting rack, rotation connection in bogie
There is Bidirectional-screw, one end of Bidirectional-screw stretches out bogie and is connected to the axle stretch end of motor, and motor is mounted on the outer of bogie
On wall, the two sides body of rod periphery of two-way lead screw is symmetrically arranged with the screw rod sleeve being matched therewith, the company of being hinged on screw rod sleeve
The other end of bar, connecting rod is hinged to push rod；The puncture needle is fixed on push rod, is offered on mounting rack and is led to for what push rod stretched out
Hole, puncture needle are connect by diversion pipe with sampling bottle；The sampling bottle is arranged in the fixed frame for being fixed on mounting rack, fixed frame
On offer material taking mouth for sampling bottle of taking.
As a further solution of the present invention: the both ends of the push rod are symmetrically fixed with slide, pacify on the inner wall of mounting rack
Equipped with the sliding rail matched with slide, slide is slidably connected sliding rail.
As a further solution of the present invention: the sliding rail is in inverted trapezoidal.
As a further solution of the present invention: being also equipped with valve on the diversion pipe.
As a further solution of the present invention: handle is fixed on the outer wall of the bogie, the periphery of handle is arranged with
Anti-slip cover.
As a further solution of the present invention: be also equipped with cylinder body in the material taking mouth, cylinder body be connected with escape pipe and into
Tracheae, escape pipe and air inlet pipe are mounted on the check valve for preventing adverse current, and wherein the other end of escape pipe is connect with atmosphere, air inlet
The other end of pipe is removably connected to the top of sampling bottle；Fitting is provided with piston in the cylinder body, and piston is equipped with drive
Move the push-pull mechanism of its movement.
As a further solution of the present invention: the push-pull mechanism includes traction rope, and one end of the traction rope is fixed on
On piston, the other end stretches out fixed frame and is connected with pull ring, and the fixed pulley being oriented to traction rope is equipped in cylinder body, described
Reset spring is also connected on piston, the other end of reset spring is connected on the connecting plate for being fixed on inboard wall of cylinder block.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention uses screw rod transmission, so that mobile more gentle of puncture needle, cooperates graduation mark, and medical staff can be with
The amount of feeding of puncture needle is accurately controlled, avoids damaging patient, need to only control motor can be operated, simple fast
It is prompt；
2, the unlatching of valve is kept after sampling terminates by the way that cylinder body is arranged, then aspirates air using cylinder body, from
And negative pressure is formed in sampling bottle, the spinal cord remained in puncture needle and diversion pipe can thus be drawn, avoid wave
Take, while being also convenient for the cleaning in later period；
3, the pull-out mechanism being made of components such as traction rope and reset springs so that cylinder body operate it is more convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that Neurology clinic measures the first embodiment of sampler.
Fig. 2 is the cooperation schematic diagram that Neurology clinic measures slide and sliding rail in sampler.
Fig. 3 is the structural schematic diagram that Neurology clinic measures second of embodiment of sampler.
Fig. 4 is the partial structural diagram of Fig. 3.
In figure: 1- mounting rack, 11- through-hole, 12- graduation mark, 13- sliding rail, 2- bogie, 21- handle, 211- Anti-slip cover,
3- push rod, 31- slide, 4- Bidirectional-screw, 41- screw rod sleeve, 411- connecting rod, 42- motor, 5- puncture needle, 6- diversion pipe, 61-
Valve, 7- fixed frame, 71- material taking mouth, 8- sampling bottle, 9- cylinder body, 91- piston, 92- escape pipe, 93- air inlet pipe, 94- traction
Rope, 941- fixed pulley, 942- pull ring, 95- reset spring, 96- connecting plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of Neurology clinic measurement sampler, including mounting rack
1, bogie 2, puncture needle 5 and sampling bottle 8；The mounting rack 1 and bogie 2 are in gate, are provided with push rod 3 in mounting rack 1,
The both ends of push rod 3 are slidably connected mounting rack 1, are provided with graduation mark 12 on the frame body of corresponding 3 one end of push rod of mounting rack 1, so as to
Accurate perception is carried out with the amount of feeding to push rod 3；
The specific connection type of the push rod 3 and mounting rack 1 without limitation, only need to meet the condition being slidably connected,
In the present embodiment, the both ends of the push rod 3 are symmetrically fixed with slide 31, are equipped on the inner wall of mounting rack 1 and match with slide 31
The sliding rail 13 of conjunction, slide 31 are slidably connected sliding rail 13；
Further, the sliding rail 13 is in inverted trapezoidal, and the sliding of such plug-in is more steady；
The bogie 2 is fixed on the open side of mounting rack 1, and Bidirectional-screw 4, two-way silk are rotatably connected in bogie 2
One end of bar 4 stretches out bogie 2 and is connected to the axle stretch end of motor 42, and motor 42 is mounted on the outer wall of bogie 2, two-way silk
The two sides body of rod periphery of thick stick 4 is symmetrically arranged with the screw rod sleeve 41 being matched therewith, and is hinged with connecting rod 411 on screw rod sleeve 41,
The other end of connecting rod 411 is hinged to push rod 3, drives Bidirectional-screw 4 to rotate by motor 42, the screw rod sleeve 41 of two sides mutually leans on
Hold together, to drive push rod 3 mobile；
The puncture needle 5 is fixed on push rod 3, and the through-hole 11 stretched out for push rod 3, puncture needle 5 are offered on mounting rack 1
It is connect by diversion pipe 6 with sampling bottle 8；The sampling bottle 8 is arranged in the fixed frame 7 for being fixed on mounting rack 1, on fixed frame 7
Offer the material taking mouth 71 for sampling bottle 8 of taking, just will drive when push rod 3 is mobile puncture needle 5 stretch out mounting rack 1 into
Row sampling work, so that the movement of puncture needle 3 is more gentle, cooperates graduation mark 11, medical staff can due to using screw rod transmission
It is accurately controlled with the amount of feeding to puncture needle 3, avoids damaging patient, need to only control motor 42 can be operated,
It is simple and fast；
Start and stop are carried out to sampling process for convenience, in the present embodiment, are also equipped with valve 61 on the diversion pipe 6.
It is fixed with handle 21 on the outer wall of the bogie 2, the grip for single unit system operates, the periphery set of handle 21
Equipped with Anti-slip cover 211；
Embodiment 2
Please refer to Fig. 3~4, the present embodiment difference from example 1 is that, the present embodiment be sampling bottle 8 be provided with
One negative pressure device draws remaining spinal cord in puncture needle 5 and diversion pipe 6 after capable of sampling again, specific as follows
It is described；
Be also equipped with cylinder body 9 in the material taking mouth 7, cylinder body 9 is connected with escape pipe 92 and air inlet pipe 93, escape pipe 92 and into
Tracheae 93 is mounted on the check valve for preventing adverse current, and wherein the other end of escape pipe 92 is connect with atmosphere, air inlet pipe 93 it is another
End is removably connected to the top of sampling bottle 8；Fitting is provided with piston 91 in the cylinder body 9, and piston 91 is equipped with driving
Its push-pull mechanism moved keeps the unlatching of valve 61 after sampling is completed, and then aspirates air using cylinder body 9, thus
Negative pressure is formed in sampling bottle 8, the spinal cord remained in puncture needle 5 and diversion pipe 6 can thus be drawn, be avoided wave
Take, while being also convenient for the cleaning in later period；
Further, the push-pull mechanism includes traction rope 94, and one end of the traction rope 94 is fixed on piston 91, separately
One end stretches out fixed frame 7 and is connected with pull ring 942, and the fixed pulley 941 being oriented to traction rope 94 is equipped in cylinder body 8, is made
Used time realizes pumping action by pulling traction rope 94, corresponding, in order to realize the reset of piston 91, goes back on the piston 91
It is connected with reset spring 95, the other end of reset spring 95 is connected on the connecting plate 96 for being fixed on 9 inner wall of cylinder body, utilizes reset
The back stretch of spring 95 carries out the reset of piston 91.
The working principle of the invention is:
In use, mounting rack 1 to be fitted in the skin surface of patient, then starts motor 42 and two-way lead screw 4 is driven to rotate,
The screw rod sleeves 41 of two sides is mutually drawn close during Bidirectional-screw 4 rotates, so that it is mobile to drive push rod 3, and then allows puncture needle 5
It stretches out mounting rack 1 and enters patient's body, due to using screw rod transmission, so that more gentle, the cooperation scale that puncture needle 3 is mobile
Line 11, medical staff can the amount of feeding to puncture needle 3 accurately controlled, avoid damaging patient, only need to control
Motor 42 can be operated, simple and fast；It is additionally provided with cylinder body 9, after sampling terminates, keeps the unlatching of valve 61, it is then sharp
Aspirating air with cylinder body 9 can will thus remain in puncture needle 5 and diversion pipe 6 to form negative pressure in sampling bottle 8
Spinal cord drawn, avoid wasting, while being also convenient for the cleaning in later period；Simultaneously by components such as traction rope 94 and reset springs 95
The pull-out mechanism of composition so that cylinder body 9 operate it is more convenient.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of Neurology clinic measurement sampler, including mounting rack (1), bogie (2), puncture needle (5) and sampling
Bottle (8)；It is characterized in that, the mounting rack (1) and bogie (2) are in gate, push rod (3) are provided in mounting rack (1), are pushed away
The both ends of bar (3) are slidably connected mounting rack (1), are provided with graduation mark on the frame body of corresponding push rod (3) one end of mounting rack (1)
(12)；
The bogie (2) is fixed on the open side of mounting rack (1), is rotatably connected to Bidirectional-screw (4) in bogie (2), double
The axle stretch end for stretching out bogie (2) to one end of screw rod (4) and being connected to motor (42), motor (42) are mounted on bogie (2)
Outer wall on, the two sides bodies of rod periphery of two-way lead screw (4) is symmetrically arranged with the screw rod sleeve (41) being matched therewith, screw rod sleeve
(41) it is hinged on connecting rod (411), the other end of connecting rod (411) is hinged to push rod (3)；
The puncture needle (5) is fixed on push rod (3), and the through-hole (11) stretched out for push rod (3) is offered on mounting rack (1), is worn
Pricker (5) is connect by diversion pipe (6) with sampling bottle (8)；The sampling bottle (8) is arranged in the fixation for being fixed on mounting rack (1)
In frame (7), the material taking mouth (71) for sampling bottle of taking (8) is offered on fixed frame (7).
2. Neurology clinic according to claim 1 measurement sampler, which is characterized in that the push rod (3)
Both ends are symmetrically fixed with slide (31), and the sliding rail (13) matched with slide (31), slide are equipped on the inner wall of mounting rack (1)
(31) be slidably connected sliding rail (13).
3. Neurology clinic according to claim 2 measurement sampler, which is characterized in that the sliding rail (13) is in
Inverted trapezoidal.
4. Neurology clinic according to claim 1 measurement sampler, which is characterized in that the diversion pipe (6)
On be also equipped with valve (61).
5. Neurology clinic according to claim 1 measurement sampler, which is characterized in that the bogie (2)
Outer wall on be fixed with handle (21), the periphery of handle (21) is arranged with Anti-slip cover (211).
6. -5 any Neurology clinic measurement sampler according to claim 1, which is characterized in that the feeding
It is also equipped with cylinder body (9) in mouth (7), cylinder body (9) is connected with escape pipe (92) and air inlet pipe (93), escape pipe (92) and air inlet pipe
(93) be mounted on the check valve for preventing adverse current, wherein the other end of escape pipe (92) is connect with atmosphere, air inlet pipe (93) it is another
One end is removably connected to the top of sampling bottle (8)；Fitting is provided with piston (91) in the cylinder body (9), piston (91)
Equipped with the push-pull mechanism for driving its movement.
7. Neurology clinic according to claim 6 measurement sampler, which is characterized in that the push-pull mechanism packet
It includes traction rope (94), one end of the traction rope (94) is fixed on piston (91), and the other end stretches out fixed frame (7) and is connected with
Pull ring (942), cylinder body (8) is interior to be equipped with the fixed pulley (941) being oriented to traction rope (94), also connects on the piston (91)
It is connected to reset spring (95), the other end of reset spring (95) is connected on the connecting plate (96) for being fixed on cylinder body (9) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305214.4A CN109567877A (en) | 2018-11-05 | 2018-11-05 | A kind of Neurology clinic measurement sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305214.4A CN109567877A (en) | 2018-11-05 | 2018-11-05 | A kind of Neurology clinic measurement sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109567877A true CN109567877A (en) | 2019-04-05 |
Family
ID=65921325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811305214.4A Pending CN109567877A (en) | 2018-11-05 | 2018-11-05 | A kind of Neurology clinic measurement sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109567877A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368041A (en) * | 2019-07-15 | 2019-10-25 | 重庆市合川区人民医院 | A kind of department of general surgery's clinical sampling device |
| CN113171129A (en) * | 2021-03-04 | 2021-07-27 | 西安交通大学医学院第一附属医院 | Neurology Clinical Sampling and Inspection Device |
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| CN108433716A (en) * | 2018-05-04 | 2018-08-24 | 佳木斯大学 | A kind of Neurology clinic measurement sampler |
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| CN103654872A (en) * | 2012-09-20 | 2014-03-26 | 苏州生物医学工程技术研究所 | Reusable self-synchronizing negative pressure type biopsy sampling device |
| CN202920247U (en) * | 2012-11-20 | 2013-05-08 | 杨庆玲 | Endocrine dyscrasia hydrops sampler |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368041A (en) * | 2019-07-15 | 2019-10-25 | 重庆市合川区人民医院 | A kind of department of general surgery's clinical sampling device |
| CN113171129A (en) * | 2021-03-04 | 2021-07-27 | 西安交通大学医学院第一附属医院 | Neurology Clinical Sampling and Inspection Device |
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Application publication date: 20190405 |