CN207118907U - A kind of medical and clinical tumour sampler - Google Patents
A kind of medical and clinical tumour sampler Download PDFInfo
- Publication number
- CN207118907U CN207118907U CN201720168202.6U CN201720168202U CN207118907U CN 207118907 U CN207118907 U CN 207118907U CN 201720168202 U CN201720168202 U CN 201720168202U CN 207118907 U CN207118907 U CN 207118907U
- Authority
- CN
- China
- Prior art keywords
- fixed
- medical
- driving tube
- transverse slat
- stepper motor
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of medical and clinical tumour sampler, including sampler barrel, it is fixed on the puncture needle of sampler barrel bottom, the cover plate being fixed at the top of sampler barrel, slided in sampler barrel and be provided with a piston, the push rod extended to outside sampler barrel is fixed with the top of piston, a transverse slat is fixed with the top of push rod, cover plate is connected with transverse slat by Vidacare corp.Its advantage is：It is practical, easy to use.
Description
Technical field
It the utility model is related to a kind of medical and clinical tumour sampler.
Background technology
Chinese patent 201320773121.0 discloses a kind of tumour sampler, including body, pipe cap, pushing ram, buffering
Spring, pressing plate, scraping cutter bar, scraper and syringe needle, wherein, there is pipe cap with what body was fixed, have buffering elastic with what internal diameter of tube body coordinated
Spring, pushing ram and buffer spring minor diameter fit, there are piston and pressure handle in pushing ram both ends, there is pressure between buffer spring and pipe cap respectively
Plate, and pressing plate is fixed on pushing ram, scraping cutter bar is fixed on piston centre, has scraper on scraping cutter bar, has needle holder on pipe cap,
Pipe cap and body screw thread coordinate, and syringe needle is fixed in needle holder, syringe needle internal diameter and are communicated with tube cavity, and the tumour sampler is not
It is only rational in infrastructure, it is easy to operate, and can reach wound is small, convenient separation tissue to be checked, the work difficulty for mitigating medical worker,
Improve the purpose of operating efficiency.But medical worker is difficult to grasp the dynamics for twitching pressure handle during the utility model use,
When dynamics is excessive, sample rate is very fast, and pain, poor practicability can be brought to patient.
Utility model content
Problem to be solved in the utility model is to provide a kind of practical, easy to use medical and clinical tumour sampling
Device.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of medical and clinical tumour sampling
Device, including sampler barrel, the puncture needle, the cover plate being fixed at the top of the sampler barrel that are fixed on the sampler barrel bottom, it is described to take
Slided in sample cylinder and be provided with a piston, the push rod extended to outside the sampler barrel, the push rod are fixed with the top of the piston
Top be fixed with a transverse slat, it is characterised in that the cover plate is connected with the transverse slat by Vidacare corp；It is described electronic
Drive device includes being fixed on the lower connecting base at the top of the cover plate, two pieces of risers being fixed at the top of the lower connecting base, solid
It is scheduled on the seat board at the top of the riser, the hollow cylinder being fixed at the top of the seat board, the upper connection for being fixed on the transverse slat bottom
Seat, the driving tube for being fixed on the upper connecting base bottom, the bottom of the driving tube are extended in the inner chamber of the hollow cylinder, institute
To state hollow cylinder and a leading screw is provided with the inner chamber of bottom, the top of the leading screw is extended in the inner chamber of the driving tube,
The inwall of the driving tube is provided with the internal thread with the leading screw sliding fit, and a stepping is provided with the top of the lower connecting base
Motor, the rotating shaft for being fixed with through the seat board and being connected with the leading screw bottom on the output shaft of the stepper motor are described
A hollow grip is fixed with the top of transverse slat, control module and power module are fixed with the hollow grip, the transverse slat
Top is fixed with the button groups for controlling the stepper motor, the control module respectively with the stepper motor, button groups
It is electrically connected with, the power module is electrically connected with the control module and stepper motor respectively.
Preferably, above-mentioned medical and clinical tumour sampler, wherein the bottom of the transverse slat is fixed with through the cover plate
And the gag lever post being slidably connected with the cover plate, the bottom of the gag lever post are fixed with limited block.
Preferably, above-mentioned medical and clinical tumour sampler, wherein the outer wall of the hollow grip is arranged with a rubber case,
It is raised that the outer wall of the rubber case is provided with massage.
Preferably, above-mentioned medical and clinical tumour sampler, wherein the control module includes and power module electricity
Property connection control board, assigned processor in the control board, the processor respectively with the stepper motor,
Button groups are electrically connected with.
Preferably, above-mentioned medical and clinical tumour sampler, wherein a clamp is fixed with the top of the hollow cylinder, it is described
The bottom of driving tube is slidably connected through the clamp and with the clamp.
Preferably, above-mentioned medical and clinical tumour sampler, wherein length of the outer wall of the driving tube along the driving tube
Degree direction is provided with least one groove, and the inwall of the hollow cylinder is fixed with least one projection, the projection with it is corresponding
Slide is connected.
It is of the present utility model to have the technical effect that：Moved by Vidacare corp adjustment length band motion plate,
Manpower is replaced to control piston movement with mechanization, is easier to the speed of control sampling, is avoided sample rate comparatively fast to patient
Pain is brought, it is easy to use, it is practical；Stepper motor can be controlled to rotate by button groups, and then drive leading screw to rotate,
Because leading screw and driving tube are connected through a screw thread so that driving tube moves up and down along screw mandrel, and which achieves motorized motions dress
The length adjustment put, automaticity are high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of Vidacare corp in Fig. 1；
Fig. 3 is the right view of driving tube in Fig. 2；
Fig. 4 is the longitudinal sectional view of hollow grip in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is further described, so that the utility model
Technical scheme be more readily understood and grasp.
As shown in Figure 1,2,3, 4, a kind of medical and clinical tumour sampler, including sampler barrel 1, it is fixed on the bottom of sampler barrel 1
Puncture needle 11, be fixed on the cover plate 12 at the top of sampler barrel 1, slided in sampler barrel 1 and be provided with a piston 13, the top of piston 13
The push rod 14 extended to outside sampler barrel 1 is fixed with, the top of push rod 14 is fixed with a transverse slat 15.
Cover plate 12 is connected with transverse slat 15 by Vidacare corp 2；Vidacare corp 2 includes being fixed on the top of cover plate 12
Lower connecting base 21, be fixed on two pieces of risers 22 at the top of lower connecting base 21, be fixed on the top of riser 22 seat board 23, be fixed on
The hollow cylinder 24 at the top of seat board 23, the upper connecting base 25 for being fixed on the bottom of transverse slat 15, the driving for being fixed on the bottom of upper connecting base 25
Pipe 26, the bottom of driving tube 26 are extended in the inner chamber of hollow cylinder 24, and hollow cylinder 24 is provided with one in the inner chamber of bottom
Thick stick 27, the top of leading screw 27 are extended in the inner chamber of driving tube 26, and the inwall of driving tube 26 is provided with and the sliding fit of leading screw 27
Internal thread 29, the top of lower connecting base 21 are provided with a stepper motor 30, are fixed with the output shaft of stepper motor 30 through seat
Plate 23 and the rotating shaft 31 being connected with the bottom of leading screw 27.
The top of transverse slat 15 is fixed with a hollow grip 4, and control module and power module 41 are fixed with hollow grip 4,
The top of transverse slat 15 is fixed with the button groups 42 for controlling stepper motor 30, and power module 41 electrically connects with control stepper motor 30
Connect.Wherein control module includes the control board 51 being electrically connected with power module 41, and place has been assigned in control board 51
Device 52 is managed, processor 52 is electrically connected with stepper motor 30, button groups 42 respectively.Processor 52 has been embedded in stepper motor 30 and driven
Dynamic program, processor 52 use AT89C205 chips.
The bottom of transverse slat 15 in the utility model is fixed with through cover plate 12 and the gag lever post 71 that is slidably connected with cover plate 12,
The bottom of gag lever post 71 is fixed with limited block 72, and so design is avoided when transverse slat 15 moves and rocked.
The outer wall of wherein hollow grip 4 is arranged with a rubber case 73, and the outer wall of rubber case 73 is provided with massage projection 74, pressed
Projection 74 of rubbing can play a part of massage.
The top of wherein hollow cylinder 24 is fixed with a clamp 81, and the bottom of driving tube 26 is slided through clamp 81 and with clamp 81
Dynamic connection, so design prevent driving tube 26 to rock.
Length direction of the outer wall of driving tube 26 in the utility model along driving tube 26 is provided with two grooves 91, hollow
The inwall of cylinder 24 is fixed with two projections 92, and projection 92 is slidably connected with corresponding chute 91.So design prevents drive
Dynamic pipe 26 rotates together with leading screw 27.
Certainly, it these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model
Scope, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, all should similarly wrap
It is contained within scope of patent protection of the present utility model.
Claims (6)
1. a kind of medical and clinical tumour sampler, including sampler barrel, it is fixed on the puncture needle of the sampler barrel bottom, is fixed on institute
The cover plate at the top of sampler barrel is stated, is slided in the sampler barrel and is provided with a piston, be fixed with the top of the piston and extend to institute
The push rod outside sampler barrel is stated, a transverse slat is fixed with the top of the push rod, it is characterised in that：The cover plate passes through with the transverse slat
Vidacare corp connects；The Vidacare corp include being fixed on lower connecting base at the top of the cover plate, be fixed on it is described
It is two pieces of risers at the top of lower connecting base, the seat board being fixed at the top of the riser, the hollow cylinder being fixed at the top of the seat board, solid
It is scheduled on the upper connecting base of the transverse slat bottom, is fixed on the driving tube of the upper connecting base bottom, the bottom of the driving tube is prolonged
In the inner chamber for extending the hollow cylinder, the hollow cylinder is provided with a leading screw, the top of the leading screw in the inner chamber of bottom
Extend in the inner chamber of the driving tube, the inwall of the driving tube is provided with the internal thread with the leading screw sliding fit, described
One stepper motor is installed at the top of lower connecting base, be fixed with the output shaft of the stepper motor through the seat board and with institute
The rotating shaft of leading screw bottom connection is stated, a hollow grip is fixed with the top of the transverse slat, control is fixed with the hollow grip
Module and power module, the button groups for controlling the stepper motor, the control module are fixed with the top of the transverse slat
It is electrically connected with respectively with the stepper motor, button groups, the power module is electric with the control module and stepper motor respectively
Property connection.
2. medical and clinical tumour sampler according to claim 1, it is characterised in that：The bottom of the transverse slat, which is fixed with, wears
The cover plate and the gag lever post being slidably connected with the cover plate are crossed, the bottom of the gag lever post is fixed with limited block.
3. medical and clinical tumour sampler according to claim 1, it is characterised in that：The outer wall of the hollow grip is arranged
There is a rubber case, the outer wall of the rubber case is provided with massage projection.
4. medical and clinical tumour sampler according to claim 1, it is characterised in that：The control module include with it is described
The control board that power module is electrically connected with, has assigned processor in the control board, the processor respectively with institute
State stepper motor, button groups are electrically connected with.
5. medical and clinical tumour sampler according to claim 1, it is characterised in that：It is fixed with the top of the hollow cylinder
One clamp, the bottom of the driving tube are slidably connected through the clamp and with the clamp.
6. medical and clinical tumour sampler according to claim 1, it is characterised in that：The outer wall of the driving tube is described in
The length direction of driving tube is provided with least one groove, and the inwall of the hollow cylinder is fixed with least one projection, described convex
Block is connected with corresponding slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168202.6U CN207118907U (en) | 2017-02-24 | 2017-02-24 | A kind of medical and clinical tumour sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168202.6U CN207118907U (en) | 2017-02-24 | 2017-02-24 | A kind of medical and clinical tumour sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207118907U true CN207118907U (en) | 2018-03-20 |
Family
ID=61614677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720168202.6U Expired - Fee Related CN207118907U (en) | 2017-02-24 | 2017-02-24 | A kind of medical and clinical tumour sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207118907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567877A (en) * | 2018-11-05 | 2019-04-05 | 泗水县人民医院 | A kind of Neurology clinic measurement sampler |
-
2017
- 2017-02-24 CN CN201720168202.6U patent/CN207118907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567877A (en) * | 2018-11-05 | 2019-04-05 | 泗水县人民医院 | A kind of Neurology clinic measurement sampler |
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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: 20180320 Termination date: 20190224 |