CN201052269Y - High dosage medicament confecting sucking and filling device for clinic - Google Patents
High dosage medicament confecting sucking and filling device for clinic Download PDFInfo
- Publication number
- CN201052269Y CN201052269Y CNU2007200801043U CN200720080104U CN201052269Y CN 201052269 Y CN201052269 Y CN 201052269Y CN U2007200801043 U CNU2007200801043 U CN U2007200801043U CN 200720080104 U CN200720080104 U CN 200720080104U CN 201052269 Y CN201052269 Y CN 201052269Y
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- syringe
- medicament
- infusion device
- heavy dose
- drawing out
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Abstract
The utility model discloses a clinical high dosage medicament preparation automatic pumping and injecting device, which mainly comprises a bay, a syringe piston pumping and injecting mechanism, a drive mechanism, a propulsion unit of an actuating and drive device, and a steering control device of a steering control propulsion device. The syringe piston pumping and injecting mechanism comprises a syringe and a piston which is matched with the syringe, which is mounted on the bay through the syringe, and the piston is connected with a drive mechanism sport output component which is arranged on the bay through a draw bail element, the end portion of the syringe is designed with a medicament inletting and an outgoing interface, the sport input component of the drive mechanism is connected with the propulsion unit, the steering control device is connected with a control signal of the propulsion unit. In the process of clinical high dosage medicament preparation, the utility model can totally replace manual pumping and injecting operation, which greatly lowers the working intensity of medicament preparation staffs, reduces the medicament polluting risks in the process of pumping and injecting preparation, and improves the automation degree of medicament preparation.
Description
One, technical field
This utility model relates to the medical aid technical field, more particularly, relates to the device that a kind of heavy dose of clinically preparation medicament uses.
Two, background technology
Most of section office of hospital all need to dispose a large amount of medicaments every day, particularly big-and-middle-sized hospital, and every day, the pharmaceutical quantities of preparation was all very big.And all be to annotate preparation by manually taking out with syringe, the labor intensity of medicament formulator is big, and automaticity is low, and medicament causes the mutual pollution between personnel and the medicament easily in taking out the notes process for preparation.The disclosed clinical heavy dose of medicament formulation automatic drawing out and infusion device of this utility model, just in order to reduce the labor intensity of medicament formulator, improve the work efficiency of medicament configuration, mutual pollution in the minimizing medicament process for preparation between operator and the medicament, the automatization that realizes clinical heavy dose of medicament preparation.Before this utility model was open, the inventor did not also find to exist in the prior art the relevant drawing out and infusion device that medicament uses of preparing clinically.
Three, summary of the invention
At clinical pharmaceutics medicine present situation, the purpose of this utility model aims to provide a kind of clinical heavy dose of medicament formulation automatic drawing out and infusion device, annotate operation to replace manually taking out in the medicament process for preparation, reduce the labor intensity of medicament formulator, reduce medicament and taking out the pollution of annotating in the process for preparation, the automaticity that the raising medicament makes up a prescription is low.
The technical problem to be solved that the utility model proposes can be finished with medicine formulation automatic drawing out and infusion device by the medicament with following technical scheme.
Clinical heavy dose of medicament formulation automatic drawing out and infusion device, comprise frame, cylinder piston is taken out and is annotated mechanism, drive mechanism, the maneuver control device of the power set of drive transmission device and manipulation control power set, described cylinder piston is taken out and is annotated mechanism and constitute by syringe with piston that syringe is complementary, settle on the frame by syringe, piston connects with drive mechanism motion output link on being placed in frame by draw bail, the design of syringe end has the medicament inlet and outlet connectors, the motion input link of drive mechanism connects with power set, and maneuver control device is connected with the power set control signal.
In technique scheme, the transmission of power of power set output is taken out the piston of annotating in the mechanism to cylinder piston, drive the drive mechanism of reciprocating motion of the pistons, its specific constructive form has multiple, as worm-and-wheel gear, chain-belt type mechanism etc., pay the utmost attention to the chain-belt type drive mechanism.In the chain-belt type drive mechanism, preferably preferentially select the flexible toothed belt drive mechanism for use.
In technique scheme, said drawing out and infusion device also designs and is useful on the governor motion of regulating the flexible toothed belt tensioning degree.Governor motion preferably adopts wheeled governor motion.
In technique scheme, said drawing out and infusion device also is provided with the stabilizing mechanism of stable plunger motion, stabilizing mechanism is by guide rail and constitute the subsidiary slide block assembly of sliding motion with guide rail and form, guide rail is fixed on the frame by guide rail bearing, slide block assembly respectively with cylinder piston bar and flexible toothed belt driving coupling.Said guide rail is preferably two, constitutes two sliding motion pairs with same slide block mechanism coupling.
In technique scheme, the power set that are used for drive transmission device are preferably the power set that can be convenient to speed governing, as motor, hydraulic motor etc., preferentially select motor for use.
In technique scheme, drawing out and infusion device also is provided with the maneuver control device that is used to operate the control power set, said maneuver control device can be wired maneuver control device, it also can be the wireless operating control device, preferentially select for use to be wired maneuver control device, preferably preferentially select foot-operated maneuver control device for use.Foot-operated maneuver control device can constitute by controller with by the coupled pedal type switch of lead, and the control signal input of the signal output part power set of controller connects.
In technique scheme, said frame can be unit frame, also can be designed to by the fixing support arm and the split type frame that can constitute with respect to the inner support of fixedly support arm rotation.Preferentially select a kind of version in back for use.
In technique scheme, said drawing out and infusion device also is provided with medicament and takes out notes prolongation Guan Yan, and an end that prolongs pipe connects with syringe medicament inlet and outlet connectors, and other end design has inserts the interior syringe needle of medicine container.
This utility model has also been taked some other technical measures
The disclosed medicine formulation automatic drawing out and infusion device for clinical pharmaceutics of this utility model, take out the notes of taking out of annotating the mechanism for implementing medicament by drive mechanism needle cylinder piston by power set, can substitute the notes of taking out that manually carry out heavy dose of medicament fully, reduce doctor, nurse's labor intensity, improved work efficiency.Owing to and medicament fixing at syringe are taken out in the notes process, avoided operator directly to contact the syringe piston rod, thereby reduced the mutual pollution between operator and the medicament with device, improved medicament preparation automaticity.In addition, this utility model adopts the pedal type switch controller to start steering controller with operation as handling the control power set, takes out the dose of notes with control, and is easy to operate, flexibly, and makes operator's both hands can carry out other operations.The strainer of this utility model design can be implemented to regulate to the tensioning degree of flexible toothed belt, has improved the power transmission efficiency of device drive mechanism, and cylinder piston can obtain bigger driving force.This utility model is designed to frame by fixing support arm and can constitutes with respect to the inner support that fixing support arm rotates, and helps discharging unnecessary air in the syringe, improved install take out notes efficient.
This utility model also has some advantages of others.
Maximum contribution of the present utility model does not lie in the single technical characterictic that constitutes clinical heavy dose of medicament formulation automatic drawing out and infusion device, and be to find the problem that exists in the preparation of clinical pharmaceutics medicine, at the solution thought that existing problem proposes, the technical scheme integral body that addresses these problems.
Four, description of drawings
Fig. 1 is clinical heavy dose of medicament formulation automatic drawing out and infusion device perspective view of an embodiment of this utility model.
Fig. 2 is the clinical heavy dose of medicament formulation automatic drawing out and infusion device master apparent direction structural representation in the accompanying drawing 1.
Fig. 3 is the clinical heavy dose of medicament formulation automatic drawing out and infusion device side-looking direction structure sketch map in the accompanying drawing 1
Fig. 4 is clinical heavy dose of medicament formulation automatic drawing out and infusion device transmission stabilizing mechanism part details schematic perspective view.
Each shown by reference numeral in the above-mentioned accompanying drawing indicates object: 1 motor; 2 bases; 3 fixing outer frames; 4 connecting axles; 5 interior frameworks; 6 cylinder piston bars; 7 syringes; 8 prolong pipe; 9 syringe fixtures; 10 guide rail lower support framves; 11 gusset pieces; 12 coupling blocks; 13 flexible toothed belts; 14 toothed belt wheels; 15 motor seats; 16 guide rail bearings, 17 guide rail upper support frames; 18 guide rails; 19 slide block assemblies; 20 pulleys; 21 lower limit blocks; 22 upper limit blocks; 23 cingulum pressing plates; 24 tensioning governor motions; 25 motor seats; 26 positive and negative switches; 27 speed stage switches; 28 controllers; 29 pedal switch.
Five, the specific embodiment
Below by example this utility model is carried out concrete description; be necessary to be pointed out that at this present embodiment only is used for this utility model is further detailed; can not be interpreted as the restriction to this utility model protection domain, the person skilled in the art in this field can make some nonessential improvement and adjustment according to above-mentioned content of the present utility model.
Clinical heavy dose of medicament formulation automatic drawing out and infusion device, by frame, cylinder piston is taken out and is annotated mechanism, piston motion stabilization mechanism, flexible toothed belt 13 drive mechanisms, be used to regulate the governor motion 24 of flexible toothed belt tensioning degree, the motor 1 of drive transmission device, foot-operated wired maneuver control device of handling the control step motor and prolongation pipe 8 constitute.Its mid frame is made of the fixedly outer frame 3 and the inner support 5 that fix with base 2, and inner support 5 is placed in fixing outer frame 3 by connecting axle 4 and backing pin, and when taking off backing pin, inner support can be with respect to fixedly support arm rotation.Described cylinder piston is taken out and is annotated mechanism, be clinical in normally used liquid preparation syringe, constitute by syringe 7 with piston that syringe is complementary, the design of syringe end has the medicament inlet and outlet connectors, be placed on the frame by syringe fixed component 9, the fixed component design has the draw-in groove structure that matches with the syringe convex shoulder.Piston motion stabilization mechanism by two guide rails 18, constitute the subsidiary slide block assembly 19 of sliding motion with guide rail, the upper rail bracing frame 17 and lower guideway bracing frame 10 mechanisms that are fixedly mounted on the interior framework 5 form, guide rail is fixed on the frame by guide rail bearing 16, designs upper limit block 22 and the lower limit block 21 that has slide block assembly to move up and down spacing up and down on the guide rail supporting frame respectively.The flexible toothed belt drive mechanism by flexible toothed belt 13, be installed in toothed belt wheel 14 on the motor power output shaft and the pulley 20 that is installed on the guide rail lower support frame 10 constitutes.Constitute the subsidiary slide block assembly 19 of sliding motion with guide rail, the gusset piece 11 that fixes by the slide block base member, with the slide block base member and constitute with coupling block 12 that gusset piece fixes, design has the connection slot that is complementary with cylinder piston bar 6 buttons on the coupling block, connects with the cylinder piston bar by connection slot.On the slide block assembly there be and the corresponding trough of belt of drive mechanism flexible toothed belt design, flexible toothed belt is fixed together by cingulum pressing plate 23 and slide block base member.The flexible toothed belt that is fixed on the slide block base member is regulated tensioning degree by the wheeled tensioning governor motion 24 that is placed on the slide block assembly.The maneuver control device of handling the control step motor is foot-operated wired maneuver control device, constitute by positive and negative switch 26, speed threshold switch 27, controller 28 and pedal switch 29, positive and negative switch, speed threshold switch and pedal switch are connected with controller by lead, and the signal output part of controller is connected with the Stepping Motor Control signal input part.
The using method process of clinical heavy dose of medicament formulation automatic drawing out and infusion device of the present utility model is as follows:
Determine before using that each control assembly correctly connects, backing pin has been inserted into the pin-and-hole of fixed frame.Get not one of the 60ml capacity syringe in Kaifeng, gently pull out piston rod to correct position so that syringe shoulder and piston rod button are separately fixed in the syringe fixture draw-in groove in the connection groove with the slide block assembly coupling block.Switch gently pushes down on the pedal, the sliding shoe assembly that fixes with flexible toothed belt drive mechanism flexible toothed belt moves along guide rail, when the distance of the draw-in groove of the slot pitch syringe fixture that is fixedly connected of the coupling block of sliding shoe assembly and piston rod button during apart from the Distance Matching of syringe convex shoulder, unclamp pedal, two handss cooperate along vertical guide rail 18 directions stably the syringe convex shoulder and the piston rod button pushes in the syringe fixture draw-in groove and the connection groove internal fixation of slide block assembly coupling block (if the direction of motion of syringe coupling block is opposite, please positive and negative switch commutation being moved to matched position again).Light trampling switching plate makes the syringe coupling block move downward (if the direction of motion is opposite, please with positive and negative switch commutation), until cylinder piston termination applying syringe bottom.Take out the not prolongation pipe in Kaifeng, one is fixed on the syringe outlet, and a direct fixing injection needles head or by medical threeway fixing injection needles head again can be implemented the medicament formulation automatic drawing out and infusion.
Annotate with manually to take out the notes mode identical for taking out of various medicaments, but the cylinder piston bar is electronic with respect to the motion of syringe here.Action is taken out, annotated to the stroke of the time control cylinder piston bar of being opened by pedal switch by what the positive and negative switch that commutates was realized medicament.Idle stroke can adopt top gear, is beneficial to raise the efficiency, and the medicine bottle internal pressure adopts mid ranger or low or first gear to obtain enough thrust and pulling force when big.
Claims (10)
1. clinical heavy dose of medicament formulation automatic drawing out and infusion device, it is characterized in that comprising frame, cylinder piston is taken out and is annotated mechanism, drive mechanism, the maneuver control device of the power set of drive transmission device and manipulation control power set, described cylinder piston is taken out and is annotated mechanism and constitute by syringe with piston that syringe is complementary, settle on the frame by syringe, piston connects with drive mechanism motion output link on being placed in frame by mating formation, the design of syringe end has the medicament inlet and outlet connectors, the motion input link of drive mechanism connects with power set, and maneuver control device is connected with the power set control signal.
2. clinical heavy dose of medicament formulation automatic drawing out and infusion device according to claim 1 is characterized in that said drive mechanism is the chain-belt type drive mechanism.
3. clinical heavy dose of medicament formulation automatic drawing out and infusion device according to claim 2 is characterized in that said chain-belt type drive mechanism is the flexible toothed belt drive mechanism.
4. clinical heavy dose of medicament formulation automatic drawing out and infusion device according to claim 3 is characterized in that also having designed flexible toothed belt tensioning governor motion.
5. according to the described clinical heavy dose of medicament formulation automatic drawing out and infusion device of each claim in the claim 1 to 4, it is characterized in that also being provided with the stabilizing mechanism of stable plunger motion, stabilizing mechanism is by guide rail and constitute the subsidiary slide block assembly of sliding motion with guide rail and form, guide rail is fixed on the frame by guide rail bearing, slide block assembly respectively with cylinder piston bar and flexible toothed belt driving coupling.
6. clinical heavy dose of medicament formulation automatic drawing out and infusion device according to claim 5, the guide rail that it is characterized in that constituting piston motion stabilization mechanism is two, constitutes two sliding motion pairs with same slide block mechanism coupling.
7. according to the described clinical heavy dose of medicament formulation automatic drawing out and infusion device of each claim in the claim 1 to 4, it is characterized in that said power set are motor.
8. according to the described clinical heavy dose of medicament formulation automatic drawing out and infusion device of each claim in the claim 1 to 4, it is characterized in that said maneuver control device is wired foot-operated operating control device, constitute by controller with by the coupled pedal type switch of lead, the control signal input of the signal output part power set of controller connects.
9. according to the described clinical heavy dose of medicament formulation automatic drawing out and infusion device of each claim in the claim 1 to 4, it is characterized in that said frame is by fixing support arm with can constitute with respect to the inner support of fixedly support arm rotation.
10. according to the described clinical heavy dose of medicament formulation automatic drawing out and infusion device of each claim in the claim 1 to 4, it is characterized in that also being provided with medicament and take out notes prolongation Guan Yan, an end that prolongs pipe connects with syringe medicament inlet and outlet connectors, and other end design has the syringe needle that inserts in the medicine container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200801043U CN201052269Y (en) | 2007-06-28 | 2007-06-28 | High dosage medicament confecting sucking and filling device for clinic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200801043U CN201052269Y (en) | 2007-06-28 | 2007-06-28 | High dosage medicament confecting sucking and filling device for clinic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052269Y true CN201052269Y (en) | 2008-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200801043U Expired - Fee Related CN201052269Y (en) | 2007-06-28 | 2007-06-28 | High dosage medicament confecting sucking and filling device for clinic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052269Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011095088A1 (en) * | 2010-02-05 | 2011-08-11 | 深圳市卫邦科技有限公司 | Ampoule and powder bottle infusion dispensing device and automated infusion dispensing method thereof |
| WO2011095091A1 (en) * | 2010-02-05 | 2011-08-11 | 深圳市卫邦科技有限公司 | Automated infusion dispensing device and automated infusion dispensing method thereof |
| CN102413807A (en) * | 2009-07-23 | 2012-04-11 | 松下电器产业株式会社 | Syringe drive device and medication dispensing device |
| CN102470073A (en) * | 2009-07-23 | 2012-05-23 | 松下电器产业株式会社 | Syringe drive device |
-
2007
- 2007-06-28 CN CNU2007200801043U patent/CN201052269Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413807A (en) * | 2009-07-23 | 2012-04-11 | 松下电器产业株式会社 | Syringe drive device and medication dispensing device |
| CN102470073A (en) * | 2009-07-23 | 2012-05-23 | 松下电器产业株式会社 | Syringe drive device |
| CN102413807B (en) * | 2009-07-23 | 2013-11-06 | 松下电器产业株式会社 | Syringe drive device and medication dispensing device |
| CN102470073B (en) * | 2009-07-23 | 2013-11-20 | 松下电器产业株式会社 | Syringe drive device |
| WO2011095088A1 (en) * | 2010-02-05 | 2011-08-11 | 深圳市卫邦科技有限公司 | Ampoule and powder bottle infusion dispensing device and automated infusion dispensing method thereof |
| WO2011095091A1 (en) * | 2010-02-05 | 2011-08-11 | 深圳市卫邦科技有限公司 | Automated infusion dispensing device and automated infusion dispensing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20110628 |