CN110051539A - A kind of auxiliary device of syringe - Google Patents
A kind of auxiliary device of syringe Download PDFInfo
- Publication number
- CN110051539A CN110051539A CN201910452052.5A CN201910452052A CN110051539A CN 110051539 A CN110051539 A CN 110051539A CN 201910452052 A CN201910452052 A CN 201910452052A CN 110051539 A CN110051539 A CN 110051539A
- Authority
- CN
- China
- Prior art keywords
- syringe
- sliding panel
- connecting plate
- sliding
- mounting plate
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims 1
- 238000005213 imbibition Methods 0.000 description 7
- 238000001802 infusion Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/201—Piercing means having one piercing end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2051—Connecting means having tap means, e.g. tap means activated by sliding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2055—Connecting means having gripping means
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
This application discloses a kind of auxiliary devices of syringe of technical field of medical equipment, including vertical bracket, the bracket is equipped with mounting plate, the mounting plate is equipped with driving mechanism and the fixed mechanism below driving mechanism, the driving mechanism includes cylinder and the piston rod that is driven by the cylinder, and the side of the piston rod is connected with for clamping the second clamp system for connecting the wing；The fixed mechanism includes sliding panel and the connecting plate fixed with mounting plate, and the first limit spring is equipped between the connecting plate and sliding panel, and the sliding panel is connected with mounting plate vertical sliding, and the side of the connecting plate and the side of sliding panel abut.This programme can replace artificial progress transfusion preparation.
Description
Technical field
The present invention relates to technical field of medical equipment, and in particular to a kind of auxiliary device of syringe.
Background technique
Syringe is a kind of common medical instruments, the core bar including syringe and in syringe, the side connection of syringe
There is needle, equipped with the first connection wing on syringe, the side of core bar is equipped with the second connection wing, and the first connection wing and second connects the wing
Setting pushes core bar convenient for medical staff.
Syringe is usually used in medical staff's infusion, and infusion refers to through the medical fluid in syringe absorption small jar bottle again
It is injected into infusion bottle.Need palm to prop up core bar in operating process, then syringe clamped by finger so that syringe and core bar it
Between generate relative movement, the medical fluid in small jar bottle is just inhaled into syringe, then the medical fluid in syringe is pushed into complete in infusion bottle
At infusion, whole process is more laborious, when especially hospital transfusion patient is more, needs hundred infusions of repeat number, often
The complete palm of task and finger have strong sense of aching, and seriously affect the working efficiency of medical staff.
Summary of the invention
The object of the present invention is to provide a kind of auxiliary devices of syringe, can replace artificial progress infusion.
In order to achieve the above object, the invention provides the following technical scheme: a kind of auxiliary device of syringe, including it is vertical
Bracket, the bracket be equipped with mounting plate, the mounting plate be equipped with driving mechanism and the fixation below driving mechanism
Mechanism, the driving mechanism include cylinder and the piston rod that is driven by the cylinder, and the side of the piston rod is connected with for clamping
The clamp system of the second connection wing；The fixed mechanism includes sliding panel and the connecting plate fixed with mounting plate, the connecting plate
The first limit spring is equipped between sliding panel, the sliding panel is connected with mounting plate vertical sliding, the side of the connecting plate
It is abutted with the side of sliding panel.
The working principle of the invention: this programme utilizes the design feature of syringe, i.e., is fixed with the in the syringe of syringe
The one connection wing, is fixed with the second connection wing on core bar, by the first connection wing and the second connection wing towards mutually from or it is opposite
Syringe imbibition and out liquid can be realized in direction.The distance between clamp system and connecting plate are adjusted first, are driven by cylinder
Piston rod is moved upwardly by, this distance is made to be greater than the distance between the second connection wing and the first connection wing.Adjust connecting plate and cunning
The distance between movable plate increases the distance between sliding panel and connecting plate at this time by upward sliding sliding panel, the first limit bullet
Spring simultaneously stretches, then the first connection wing on syringe is put between connecting plate and sliding panel, decontrols sliding panel, sliding panel direction
Connecting plate is mobile, the first connection wing is pressed on connecting plate, while air cylinder driven piston rod is mobile, piston rod drives clamping machine
Structure is mobile, and when clamp system is moved to the surface of the second connection wing, piston rod stops movement, clamps the by clamp system
The two connection wings, just realize the fixation to syringe in this way.
Since the first connection wing is fixed between connecting plate and sliding panel, the elastic force of the first limit spring can limit needle
The movement of cylinder, the second connection wing are clamped mechanism and clamp, and move up piston rod by cylinder, piston rod drives core bar upward
It is mobile, it can make core bar is mobile in syringe to realize imbibition and tapping.The needle of syringe is inserted into small jar bottle, in imbibition, first
The elastic force of limit spring can prevent the movement of sliding panel, and then prevent the movement of syringe, in tapping, since connecting plate is solid
Determine on a mounting board, connecting plate can pass through the first connection wing and limit syringe movement.
Beneficial effects of the present invention: 1, clamp system and connecting plate the distance between is adjusted by cylinder, works as clamp system
When clamping the second connection wing on core bar, the first connection wing can be pressed on connecting plate by sliding panel, be realized to syringe
It is fixed, it drives clamp system mobile by cylinder, keeps core bar mobile, imbibition and drain can be realized.2, sliding sliding is first passed through
Plate increases the distance between sliding panel and connecting plate, is easily installed syringe in this way, side and sliding panel due to connecting plate
Side abut, then by sliding panel by first connect the wing be pressed on connecting plate, the purpose done so is, when the needle of syringe
When being inserted into small jar bottle, for the ease of drawing the medical fluid in small jar bottle, when the bottom of needle is with the contact of the bottom of small jar bottle, when cylinder drives
Piston rod is mobile, and due to the limit of connecting plate, syringe will not be mobile towards small jar bottle, and syringe not will drive needle towards small jar bottle, avoid
Extruding is generated between needle and small jar bottle, causes being bent for needle.3, due to that can be adopted when hospital is typically formulated same type of liquid medicine
It is operated with the same syringe, therefore a syringe is mounted on auxiliary device by this programme, and repeatability can be realized
Preparation, instead of manually carrying out with liquid.
It is the optimization to basic technology scheme below:
Further, the sliding panel and connecting plate are arranged along the axisymmetrical of mounting plate.By making connecting plate and sliding panel
The two sides of mounting plate are symmetricly set on, since the first connection wing is symmetricly set on the two sides of syringe, its object is to pass through two sides
It realizes and fixation is realized to the first connection wing on syringe, core bar can be made more steady in moving process.
Further, the mounting plate is expansion plate.Due to the syringe of different specifications and models, the barrel dliameter of syringe is different,
For the ease of being suitable for the syringe of more polytypic, by the way that mounting plate is set as expansion plate, its object is to be stretched by mounting plate
Contracting increases the distance between two side connecting plates, to there is biggish space to be put into syringe.
Further, interlocking bar is connected between the sliding panel.By pulling interlocking bar, two sides sliding panel can be realized
It is mobile, convenient for adjusting.
Further, the second limit spring is equipped between the connecting plate.When mounting plate elongation, the connecting plate of two sides is driven
Mobile, the second limit spring stretches, in this way when the first connection wing to be clamped between connecting plate and sliding panel, connecting plate and cunning
Movable plate is by the clamping of syringe, and when piston rod driving core bar is mobile, because syringe is clamped, syringe will not be generated and be swung.
Further, the clamp system includes reciprocating screw rod and the reciprocating block that is slidably connected with reciprocating screw rod bar, described past
One end of multifilament bar is fixedly connected with piston rod, and the side of the reciprocating block is connected with the fixture for clamping the second connection wing,
The reciprocating block vertical sliding is connected with sliding bar, and one end of the sliding bar is fixedly connected with piston rod.It is reciprocal by rotating
Screw rod, to drive reciprocating block upward sliding, when fixture is moved to the top of the second connection wing, due to the limitation of sliding bar,
Rotation reciprocating screw rod makes fixture decline clamp the second connection wing.
Detailed description of the invention
Fig. 1 is a kind of main view of the auxiliary device of syringe of the present invention；
Fig. 2 is the structural schematic diagram of syringe in Fig. 1；
Fig. 3 is the left view of Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: pedestal 1, connecting plate 2, sliding panel 3, mounting plate 4, second connect the wing 5,
Bracket 6, cylinder 7, piston rod 8, sliding bar 9, reciprocating screw rod 10, reciprocating block 11, fixture 12, the first limit spring 13, first connect
Connect the wing 14, syringe 15, core bar 16.
Embodiment 1: as shown in attached drawing 1, Fig. 2 and Fig. 3: a kind of auxiliary device of syringe, including vertical bracket 6, branch
The bottom of frame 6 is connected with pedestal 1, and bracket 6 is fixed with mounting plate 4, and mounting plate 4 is equipped with driving mechanism and is located at driving mechanism
The fixed mechanism of lower section, driving mechanism include cylinder 7 and the piston rod 8 that is driven by cylinder 7, and the side connection of piston rod 8 is useful
The clamp system of the wing 5 is connected in clamping second, clamp system includes reciprocating screw rod 10 and is threadedly coupled with 10 bar of reciprocating screw rod
One end of reciprocating block 11, reciprocating screw rod 10 is fixedly connected with piston rod 8, and the side of reciprocating block 11 is connected with to be connected for clamping second
The fixture 12 of the wing 5 is connect, 11 vertical sliding of reciprocating block is connected with sliding bar 9, and one end of sliding bar 9 is fixedly connected with piston rod 8；Gu
Determining mechanism includes sliding panel 3 and the connecting plate 2 fixed with mounting plate 4, and the first limit bullet is equipped between connecting plate 2 and sliding panel 3
Spring 13, sliding panel 3 are connected with 4 vertical sliding of mounting plate, and the side of connecting plate 2 and the side of sliding panel 3 abut.
This programme utilizes the design feature of syringe, i.e., is fixed with the first connection wing 14, core bar in the syringe of syringe 15
The second connection wing 5 is fixed on 16, a logical connection wing and the second connection wing 5 towards phase from or opposite direction note can be realized
Emitter imbibition and out liquid.
The distance between clamp system and connecting plate 2 are adjusted first, are driven piston rod 8 to be moved upwardly by by cylinder 7, are made this
A distance is greater than the distance between the second connection wing 5 and the first connection wing 14.The distance between connecting plate 2 and sliding panel 3 are adjusted,
At this time by upward sliding sliding panel 3, increase the distance between sliding panel 3 and connecting plate 2, the first limit spring 13 simultaneously stretches,
The first connection wing 14 on syringe 15 is put between connecting plate 2 and sliding panel 3 again, decontrols sliding panel 3,3 direction of sliding panel
Connecting plate 2 is mobile, the first connection wing 14 is pressed on connecting plate 2, while cylinder 7 drives piston rod 8 mobile, 8 band of piston rod
Dynamic fixture 12 is mobile, and piston rod 8 stops movement, then by rotation reciprocating screw rod 10, side and sliding bar 9 due to reciprocating block 11
It is slidably connected, one end of sliding bar 9 and piston rod 8 are fixed, and sliding bar 9, which can limit reciprocating block 11, makes it only towards piston
8 vertical sliding of bar, when fixture 12 is moved to the surface of the second connection wing 5, stop operating reciprocating screw rod 10, passes through fixture 12
The second connection wing 5 is clamped, just realizes the fixation to syringe in this way.
Since the first connection wing 14 is fixed between connecting plate 2 and sliding panel 3, the elastic force of the first limit spring 13 can
The movement of syringe 15 is limited, the second connection wing 5 is clamped by fixture 12, moves up piston rod 8 by cylinder 7,8 band of piston rod
Dynamic core bar 16 is moved upwardly by, and can make core bar 16 is mobile in syringe 15 to realize imbibition and tapping.The needle of syringe is inserted into small jar
Bottle, in imbibition, the elastic force of the first limit spring 13 can prevent the movement of sliding panel 3, and then prevent the movement of syringe 15,
When tapping, since connecting plate 2 is fixed on mounting plate 4, connecting plate 2 can limit syringe 15 by the first connection wing 14 and move
It is dynamic.
Embodiment 2: embodiment 2 and the difference of embodiment 1 are only in that: the axis of sliding panel 3 and connecting plate 2 along mounting plate 4
Line is symmetrical arranged, and the second limit spring is equipped between connecting plate 2.
Claims (6)
1. a kind of auxiliary device of syringe, it is characterised in that: including vertical bracket, the bracket is equipped with mounting plate, institute
Mounting plate is stated equipped with driving mechanism and the fixed mechanism below driving mechanism, the driving mechanism includes cylinder and by gas
The piston rod of cylinder driving, the side of the piston rod are connected with the clamp system for clamping the second connection wing；The fixed machine
Structure includes sliding panel and the connecting plate fixed with mounting plate, and the first limit spring, institute are equipped between the connecting plate and sliding panel
It states sliding panel to connect with mounting plate vertical sliding, the side of the connecting plate and the side of sliding panel abut.
2. the auxiliary device of syringe according to claim 1, it is characterised in that: the sliding panel and connecting plate are along installation
The axisymmetrical of plate is arranged.
3. the auxiliary device of syringe according to claim 2, it is characterised in that: the mounting plate is expansion plate.
4. the auxiliary device of syringe according to claim 3, it is characterised in that: be connected with linkage between the sliding panel
Bar.
5. the auxiliary device of syringe according to claim 4, it is characterised in that: be equipped with the second limit between the connecting plate
Position spring.
6. the auxiliary device of syringe according to claim 5, it is characterised in that: the clamp system includes reciprocating screw rod
With the reciprocating block being slidably connected with reciprocating screw rod bar, one end of the reciprocating screw rod is fixedly connected with piston rod, the reciprocating block
Side be connected with the fixture for clamping the second connection wing, the reciprocating block vertical sliding is connected with sliding bar, the sliding
One end of bar is fixedly connected with piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452052.5A CN110051539A (en) | 2019-05-28 | 2019-05-28 | A kind of auxiliary device of syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452052.5A CN110051539A (en) | 2019-05-28 | 2019-05-28 | A kind of auxiliary device of syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110051539A true CN110051539A (en) | 2019-07-26 |
Family
ID=67324818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910452052.5A Pending CN110051539A (en) | 2019-05-28 | 2019-05-28 | A kind of auxiliary device of syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110051539A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496275A (en) * | 2019-09-18 | 2019-11-26 | 郑妮 | A kind of novopen automated injection device |
| CN113288807A (en) * | 2021-05-17 | 2021-08-24 | 曹学志 | Quantitative liquid-drawing auxiliary device for syringe |
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|---|---|---|---|---|
| CN106726568A (en) * | 2017-03-05 | 2017-05-31 | 李建国 | It is a kind of to prevent the syringe clamper with chemicals contamination |
| WO2017113766A1 (en) * | 2015-12-31 | 2017-07-06 | 深圳麦科田生物医疗技术有限公司 | Injection pump |
| CN106955235A (en) * | 2017-02-23 | 2017-07-18 | 湖南千山制药机械股份有限公司 | Automatic dispensation apparatus |
| CN207871227U (en) * | 2017-07-04 | 2018-09-18 | 聊城市斐然实凯科技有限公司 | A kind of syringe pump |
| KR20180115934A (en) * | 2017-04-14 | 2018-10-24 | 서울대학교병원 | Automatic injection apparatus |
| CN208405572U (en) * | 2017-08-08 | 2019-01-22 | 重庆市中医院 | Micro-injection pump |
| CN210644598U (en) * | 2019-05-28 | 2020-06-02 | 遵义医学院附属医院 | Auxiliary device of syringe |
-
2019
- 2019-05-28 CN CN201910452052.5A patent/CN110051539A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113766A1 (en) * | 2015-12-31 | 2017-07-06 | 深圳麦科田生物医疗技术有限公司 | Injection pump |
| CN106955235A (en) * | 2017-02-23 | 2017-07-18 | 湖南千山制药机械股份有限公司 | Automatic dispensation apparatus |
| CN106726568A (en) * | 2017-03-05 | 2017-05-31 | 李建国 | It is a kind of to prevent the syringe clamper with chemicals contamination |
| KR20180115934A (en) * | 2017-04-14 | 2018-10-24 | 서울대학교병원 | Automatic injection apparatus |
| CN207871227U (en) * | 2017-07-04 | 2018-09-18 | 聊城市斐然实凯科技有限公司 | A kind of syringe pump |
| CN208405572U (en) * | 2017-08-08 | 2019-01-22 | 重庆市中医院 | Micro-injection pump |
| CN210644598U (en) * | 2019-05-28 | 2020-06-02 | 遵义医学院附属医院 | Auxiliary device of syringe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496275A (en) * | 2019-09-18 | 2019-11-26 | 郑妮 | A kind of novopen automated injection device |
| CN110496275B (en) * | 2019-09-18 | 2021-05-07 | 郑妮 | Insulin pen automatic injection device |
| CN113288807A (en) * | 2021-05-17 | 2021-08-24 | 曹学志 | Quantitative liquid-drawing auxiliary device for syringe |
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