CN206473616U - A kind of radiation chamber micro-injection pump - Google Patents
A kind of radiation chamber micro-injection pump Download PDFInfo
- Publication number
- CN206473616U CN206473616U CN201621170266.1U CN201621170266U CN206473616U CN 206473616 U CN206473616 U CN 206473616U CN 201621170266 U CN201621170266 U CN 201621170266U CN 206473616 U CN206473616 U CN 206473616U
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- CN
- China
- Prior art keywords
- base
- syringe
- radiation chamber
- injection pump
- support
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of radiation chamber micro-injection pump, including base, the upper surface first half of base are provided with the deck for holding syringe, and deck is made up of support and the projection on support, and the fastener for fastening injector syringe is provided with the base by support；The upper surface of base is additionally provided with the pusher for pushing syringe piston core bar；A camera for being used to shoot syringe is also equipped with base by support, camera is connected by cable with display, the picture synchronization that camera is shot is shown by the indicator panel on display, the control module for controlling pusher is additionally provided with display.The purpose of this utility model is offer a kind of electronic equipment, and doctor is not used in the operation of X-ray machine radiation chamber, can indicate that adjustment inject unlatching, stops and inject speed in time according to X-ray machine in control room.Doctor can inject dose by video monitoring, reach in the same effect of radiation in-house operation.
Description
Technical field
The utility model is related to a kind of radiation chamber micro-injection pump, belongs to and visualization etc. is done in radiation chamber needs liquid to note
The medical treatment electronic equipment penetrated.
Background technology
When doing visualization in radiation chamber, typically using two ways.One kind is that doctor needs to wear lead-containing protective clothing, according to
X-ray machine operator prompting injects contrast solution.Doctor is in radiation chamber in whole surgical procedure.Another is that doctor does not wear protection
Clothes, inject part contrast solution, leave radiation chamber, X-ray machine start Checking on effect.Then X-ray machine is shut down, and feelings are shown according to X-ray machine
Condition, doctor is again introduced into radiation chamber and injected.So it is repeated several times, until obtaining promising result.Although first way doctor wears
Protective garment, but X-ray can not be shielded completely, and lead-containing protective clothing is heavy, operation inconvenience.Doing this operation for a long time must
Certain injury can be caused to clinician body.Second way inefficiency, increase patient's pain, operating time is long, equipment profit
It is not high with rate.The problem of there is poor real in both of which, it is impossible to show that situation adjusts bolus amount in time according to X-ray machine.
The content of the invention
According to the deficiencies in the prior art there is provided a kind of radiation chamber micro-injection pump, the injecting pump structure is simple, design is new
Grain husk, doctor be not used in X-ray machine radiation chamber operation, control room can according to X-ray machine indicate in time adjustment inject unlatchings, stopping and
Inject speed.
The utility model is realized by following technical scheme：
A kind of radiation chamber micro-injection pump, including base, the upper surface first half of the base are provided with for holding
The deck of syringe, the deck is respectively set by upper surface for the support in arc groove face and positioned at rack upper surface rear end both sides
It is made up of mutual corresponding projection, the fastener for fastening injector syringe is installed on the base by the support；It is described
The upper surface of base is additionally provided with the pusher for pushing syringe piston core bar；Also installed on base by the support
There is a camera for being used to shoot syringe, the camera is connected by cable with display, passes through the finger on display
Display screen shows the picture synchronization that camera is shot, and the control for controlling pusher is additionally provided with the display
Module.
Preferably, the fastener, which includes a threaded rod being fastened on base and one piece, is used to suppress syringe needle
The tabletting of cylinder, the tabletting is fastened on threaded rod upper end by nut.
Preferably, the pusher includes the fixture block of the upper surface latter half positioned at base and in base
Pushing piece, the pushing piece includes being provided with two cunnings between two pieces of supporting plates being located on base inner bottom surface, two pieces of supporting plates
It is provided between bar, two slide bars on a screw mandrel, the screw mandrel and is set with the sliding block being adapted therewith, the sliding block passes through step
Stepper motor drives the rotation of screw mandrel to realize slip of the sliding block on two slide bars；The upper end of slide block is connected with fixture block again.
Preferably, the control module include keypad and be sequentially connected with keypad AD converter, controller and
D/A converter, the D/A converter is connected with stepper motor again.
Preferably, the controller uses AT89S51 type single-chip microcomputers.
Preferably, the AD converter uses ADC0809 type converters.
Preferably, the D/A converter uses DAC0832 type converters.
The utility model beneficial effect：
The purpose of this utility model is offer a kind of electronic equipment, and doctor is not used in the operation of X-ray machine radiation chamber, in control
Room can indicate that adjustment injects unlatching, stops and injects speed in time according to X-ray machine.Doctor can inject medicine by video monitoring
Amount, reaches in the same effect of radiation in-house operation.
Brief description of the drawings
Fig. 1 is a kind of mechanical driving structure schematic diagram of radiation chamber micro-injection pump of the present utility model；
Fig. 2 is a kind of control section structural representation of radiation chamber micro-injection pump of the present utility model；
Fig. 3 is a kind of pusher structural representation of radiation chamber micro-injection pump of the present utility model；
Fig. 4 is a kind of control principle block diagram of radiation chamber micro-injection pump of the present utility model；
1-base, 2-syringe, 3-deck, 3-1-support, 3-2-projection, 4-fastener, 4-1-threaded rod,
4-2-tabletting, 4-3-nut, 5-pusher, 5-1-fixture block, 5-2-supporting plate, 5-3-slide bar, 5-4-screw mandrel, 5-
5-sliding block, 5-6-stepper motor, 6-camera, 7-display, 7-1-indicator panel, 8-1-keypad, 8-2-AD conversion
Device, 8-3-controller, 8-4-D/A converter, 9-multicore cable.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by specific embodiment.
As shown in Figures 1 to 4, a kind of radiation chamber micro-injection pump, including base 1, the upper surface first half of base 1 sets up separately
The deck 3 for holding syringe 2 is equipped with, deck 3 is by upper surface for the support 3-1 in arc groove face and on support 3-1
Surface rear end both sides are each provided with being provided with for fastening note on the base 1 by mutually corresponding projection 3-2 compositions, support 3-1
The fastener 4 of the syringe of emitter 2, fastener 4, which includes a threaded rod 4-1 being fastened on base 1 and one piece, to be used to suppress injection
The tabletting 4-2 of the syringe of device 2, tabletting 4-2 are fastened on threaded rod 4-1 upper ends by nut 4-3.
The upper surface of base 1 is additionally provided with the pusher 5 for pushing the piston core pin of syringe 2, and pusher 5 includes
Positioned at the fixture block 5-1 and the pushing piece in base 1 of the upper surface latter half of base 1, pushing piece includes being located in base 1
It is provided between two slide bars 5-3, two slide bar 5-3 and installs between two pieces of supporting plates 5-2, two pieces of supporting plate 5-2 on bottom surface
There are the sliding block 5-5 for being set with and being adapted therewith on a screw mandrel 5-4, screw mandrel 5-4, sliding block 5-5 to drive silk by stepper motor 5-6
Bar 5-4's rotates to realize slips of the sliding block 5-5 on two slide bar 5-3；Sliding block 5-5 upper ends are connected with fixture block 5-1 again.
A camera 6 for being used to shoot syringe 2 is also equipped with base 1 by support 3-1, camera 6 is by more
Core cable 9 is connected with display 7, and multicore cable 9 includes control line, power line, video line, passes through the indicator panel on display 7
7-1 shows the picture synchronization that camera 6 is shot, and the control mould for controlling pusher 5 is additionally provided with display 7
Block.
Control module includes keypad 8-1 and the AD converter 8-2, the controller 8-3 and DA that are sequentially connected with keypad 8-1
Converter 8-4, D/A converter 8-4 are connected with stepper motor 5-6 again.Controller 8-3 uses AT89S51 type single-chip microcomputers, this series
Single-chip microcomputer is low-power consumption, the single-chip microcomputer of flash storage programmed with the online classes of 4KB, it and general 80C51 series monolithics
Instruction system and pin compatibility.Flash in piece can allow to reprogram online, it is possible to use nonvolatile memory is compiled
Journey, it is integrated on a single die by universal cpu and online programmable Flash, form it is powerful, using flexibly and have
The microcontroller of superior performance cost performance.AD converter 8-2 uses ADC0809 type converters.D/A converter 8-4 is used
DAC0832 type converters.
The course of work：
The syringe of syringe 2 that medicine is filled in radiation chamber is placed on the support 3-1 of deck 3 first, by the pin of syringe 2
On the projection 3-2 for picking up the ears to be against on support 3-1 after cylinder, the front end of the piston core pin of syringe 2 is stuck in fixture block 5-1, then
It is fixed by fastener 4；Then by pressing the forwarding button on the keypad 8-1 in control room, now, stepper motor
5-6 drives screw mandrel 5-4 rotation to realize fixture block 5-1 advance；Syringe 2 is observed by the indicator panel 7-1 on display 7
Scale on syringe is so as to judge the input quantity of medicine.
The purpose of this utility model is offer a kind of electronic equipment, and doctor is not used in the operation of X-ray machine radiation chamber, in control
Room can indicate that adjustment injects unlatching, stops and injects speed in time according to X-ray machine.Doctor can inject medicine by video monitoring
Amount, reaches in the same effect of radiation in-house operation.
Claims (7)
1. a kind of radiation chamber micro-injection pump, including base (1), it is characterised in that:The upper surface first half of the base (1)
Be provided with for holding the decks (3) of syringe (2), the deck (3) by upper surface for the support (3-1) in arc groove face and
Mutually corresponding projection (3-2) composition is each provided with positioned at support (3-1) upper table surface rear end both sides, support (3-1) side
Fastener (4) for fastening syringe (2) syringe is installed on base (1)；
The upper surface of the base (1) is additionally provided with the pusher (5) for pushing syringe (2) piston core pin；
A camera (6) for being used to shoot syringe (2) is also equipped with the other base (1) of the support (3-1), it is described to take the photograph
As head (6) is connected by multicore cable (9) with display (7), by the indicator panel (7-1) on display (7) by camera (6)
The picture synchronization of shooting is shown, the control module for controlling pusher (5) is additionally provided with the display (7).
2. a kind of radiation chamber micro-injection pump according to claim 1, it is characterised in that:The fastener (4) includes one
Threaded rod (4-1) and one piece of tabletting (4-2) for being used to suppress syringe (2) syringe that root is fastened on base (1), the tabletting
(4-2) is fastened on threaded rod (4-1) upper end by nut (4-3).
3. a kind of radiation chamber micro-injection pump according to claim 1, it is characterised in that:The pusher (5) includes
Positioned at the fixture block (5-1) and the pushing piece in base (1) of the upper surface latter half of base (1), the pushing piece includes
Two slide bars (5-3) are installed between two pieces of supporting plates (5-2) on base (1) inner bottom surface, two pieces of supporting plates (5-2),
It is provided between two slide bars (5-3) on a screw mandrel (5-4), the screw mandrel (5-4) and is set with the sliding block (5- being adapted therewith
5), the sliding block (5-5) drives the rotation of screw mandrel (5-4) to realize sliding block (5-5) in two slide bars by stepper motor (5-6)
Slip on (5-3)；Sliding block (5-5) upper end is connected with fixture block (5-1) again.
4. a kind of radiation chamber micro-injection pump according to claim 3, it is characterised in that:The control module includes button
Plate (8-1) and the AD converter (8-2) being sequentially connected with keypad (8-1), controller (8-3) and D/A converter (8-4), it is described
D/A converter (8-4) and it is connected with stepper motor (5-6).
5. a kind of radiation chamber micro-injection pump according to claim 4, it is characterised in that:The controller (8-3) uses
AT89S51 type single-chip microcomputers.
6. a kind of radiation chamber micro-injection pump according to claim 4, it is characterised in that:The AD converter (8-2) is adopted
With ADC0809 type converters.
7. a kind of radiation chamber micro-injection pump according to claim 4, it is characterised in that:The D/A converter (8-4) is adopted
With DAC0832 type converters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170266.1U CN206473616U (en) | 2016-11-02 | 2016-11-02 | A kind of radiation chamber micro-injection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170266.1U CN206473616U (en) | 2016-11-02 | 2016-11-02 | A kind of radiation chamber micro-injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206473616U true CN206473616U (en) | 2017-09-08 |
Family
ID=59755392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621170266.1U Expired - Fee Related CN206473616U (en) | 2016-11-02 | 2016-11-02 | A kind of radiation chamber micro-injection pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206473616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237353A (en) * | 2019-07-17 | 2019-09-17 | 重庆市垫江县中医院 | Micro pump and connecting tube |
-
2016
- 2016-11-02 CN CN201621170266.1U patent/CN206473616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237353A (en) * | 2019-07-17 | 2019-09-17 | 重庆市垫江县中医院 | Micro pump and connecting tube |
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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: 20170908 Termination date: 20191102 |