CN109224195A - Reusable drop sequence controller - Google Patents
Reusable drop sequence controller Download PDFInfo
- Publication number
- CN109224195A CN109224195A CN201810759101.5A CN201810759101A CN109224195A CN 109224195 A CN109224195 A CN 109224195A CN 201810759101 A CN201810759101 A CN 201810759101A CN 109224195 A CN109224195 A CN 109224195A
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- Prior art keywords
- conduit
- head
- sliding block
- push rod
- annulus
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (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
The present invention discloses reusable drop sequence controller, including bracket, sets gradually injection device, locking device and order controller on bracket；Injection device, including multiple dropping bottles and integrated conduit；Locking device, including more control pins, multiple locking buttons and mounting disc；Order controller, including spill spin block, sliding block, push rod and motor；Sliding block is in long strip, includes the first head and the second head, and the first head offers third pin hole, and the second head offers the 4th pin hole；Spill spin block includes the first annulus and the second annulus, and the sliding slot that a circle is slided for sliding block is opened up on the first annulus periphery, and the second annulus and the first annulus are connected；Second head of sliding block and the first head of push rod are by the second pin-hinges, and sliding block control push rod rotates upwardly and downwardly, and push rod control conduit is switched on or off.It is an advantage of the current invention that controller sequential control infusion, it is not required to midway and changes bottle and reusable.
Description
Technical field
The present invention relates to medical instruments field more particularly to reusable drop sequence controllers.
Background technique
Venous transfusion is using atmospheric pressure and fluid pressure principle that a large amount of sterile liquids, electrolyte, drug is defeated by vein
Enter intracorporal method.Infusion apparatus is the medical equipment for realizing that venous transfusion is indispensable, and traditional infusion device is using PVC as raw material system
Make, High performance polyolefin thermoplastic elastomer is considered as making the high material of disposable transfusion system safety performance.Patient carries out defeated
When liquid is treated, often once need to inject more bottles of liquid medicine.When one bottle of liquid medicine is finished, nurse is needed to extract needle for inserting bottle, is inserted into
Next medicine bottle continues to be infused；Nurse is slightly careless, not in time dressing bottle, and air can then enter in human body, endangers life
Safety.
Summary of the invention
It is an object of the present invention to be directed to the above-mentioned deficiency of the prior art, propose through controller sequential control drop
Reusable drop sequence controller.
The technical solution used to solve the technical problems of the present invention is that propose reusable drop sequence controller,
Including bracket, it is characterised in that: the bracket is from top to bottom disposed with injection device, locking device and sequential control dress
It sets；
The injection device, including multiple dropping bottles and integrated conduit, the multiple dropping bottle are hung on bracket；It is described
Integrated conduit includes main pipe and Duo Gen divides conduit, and every is divided the lower end of conduit to be connected to main pipe, and upper end is inserted in dropping bottle
Oral area；
The locking device, including more control pins, multiple locking buttons and mounting disc；The mounting disc is fixed on bracket
On, multiple notches are offered on mounting disc outer ring, and the first pin hole is opened up on the left of notch, opens up the second pin hole on the right side of notch；It is described
Control pin is plugged in the first pin hole of mounting disc, and the locking button is mounted on the second pin hole of mounting disc by the first pin
In, the notch on locking button and mounting disc is encircled into conduit trough；
The order controller, including spill spin block, sliding block, push rod and motor；The sliding block is in long strip, includes cunning
The second head of the first head of block and sliding block, the first head of sliding block offer third pin hole, and the second head of sliding block offers the 4th pin
Hole；The spill spin block includes the first annulus and the second annulus, and the cunning that a circle is slided for sliding block is opened up on the first annulus periphery
Slot, the second annulus and the first annulus are connected；The second head of sliding block and the first head of push rod pass through the second pin-hinges, sliding block control
Push rod rotates upwardly and downwardly, and push rod control conduit is switched on or off；Motor for driving spill spin block to rotate is fixed on installation
On disk.
In above-mentioned reusable drop sequence controller, the integrated conduit, which includes more points in the upper half, is led
Pipe, a more point conduits converge in lower half to be connected to main pipe.
In above-mentioned reusable drop sequence controller, the control pin includes the first cylindrical body, the second cylinder
Body and third cylindrical body, the first cylindrical body and third cylinder diameter are greater than the second cylindrical body, and the second cylindrical body top connects
First cylindrical body, lower part connect third cylindrical body；On second cylindrical body, it is sliding that two are vertically arranged with close to the first cylinder side
Rail forms the first inclined-plane close to third cylinder side, and two sliding rails can be slided up and down along the first pin hole of mounting disc；In the first circle
Reset spring is set between cylinder and mounting disc, and reseting spring sleeve is on the second cylindrical body.
In above-mentioned reusable drop sequence controller, the locking button forms second tiltedly on the first side
The first inclined-plane on face, the second inclined-plane and the second cylindrical body of control pin, which cooperates, to be latched；It is arranged between locking button and mounting disc and resets
Torsional spring, reduction torsion spring cover on the first pin.
In above-mentioned reusable drop sequence controller, the first annulus of the spill spin block and the second annulus it is interior
Disc is connect with holder pivots；The sliding slot that a circle is slided for sliding block is opened up on first annulus periphery；The section of sliding slot is in similar T
Shape, sliding slot on the first annulus periphery one at be formed down V-arrangement.
In above-mentioned reusable drop sequence controller, the indentation, there of the mounting disc is offered for before and after push rod
The first mobile rectangular straight slot, offers the second rectangular channel between the first rectangular straight slot and conduit trough.
In above-mentioned reusable drop sequence controller, opens up among the first head of the push rod and filled for sliding block
The through slot matched；The first head of push rod is connect with the second head of sliding block by the second pin, and the second head of push rod passes through third pin
It is mounted in the second rectangular channel of mounting disc, third pin can be slided along the second rectangular channel.
In above-mentioned reusable drop sequence controller, interference is matched on the second annulus periphery of the spill spin block
Unify worm gear, worm gear is connected by worm screw with motor drive.
In above-mentioned reusable drop sequence controller, a more point conduits of the integrated conduit upper half are passed through
Conduit trough converges in mounting disc lower part to be connected to main pipe；A point catheter surface is withstood on the second head of push rod, and control divides the envelope of conduit
It closes or is connected.
In above-mentioned reusable drop sequence controller, more point conduits of the integrated conduit upper half,
When work, only one is connected with the main pipe of lower half, and other points of conduits are closed in conduit trough by push rod.
Compared with prior art, the invention has the following advantages:
1, spill spin block rotation band movable slider, pushrod movement, control divide conduit connection or closing, it can be achieved that drop it is suitable
Sequence control is not required to midway and pulls out needle dressing bottle；
2, control pin and locking button lock a point conduit, and structure is simple；
3, after the completion of drop, device is reusable.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is another visual angle schematic diagram of overall structure；
Fig. 3 is integrated conduit schematic diagram；
Fig. 4 is spill spin block schematic diagram；
Fig. 5 is another visual angle schematic diagram of spill spin block；
Fig. 6 is spill spin block half sectional view；
Fig. 7 is mounting disc schematic diagram；
Fig. 8 is the half sectional view of mounting disc；
Fig. 9 is control pin schematic diagram；
Figure 10 is locking button schematic diagram；
Figure 11 is slide block schematic diagram；
Figure 12 is to divide conduit conducting schematic；
Figure 13 is to divide closed catheter schematic diagram.
In figure, 100, injection device；110, conduit is integrated；111, first point of conduit；112, second point of conduit；113, third
Divide conduit；114 the 4th points of conduits；115, main pipe；200, locking device；210, control pin；211, the first cylindrical body；212,
Two cylindrical bodies；213, third cylindrical body；214, sliding rail；215, the first inclined-plane；220, locking button；221, the second inclined-plane；230, pacify
Sabot；231, notch；232, the first pin hole；233, the second pin hole；234, the first rectangular straight slot；235, the second rectangular channel；240,
Reset spring；250, reduction torsion spring；300, order controller；310, spill spin block；311, the first annulus；312, the second annulus；
313, sliding slot；320, sliding block；321, the first head of sliding block；322, the second head of sliding block；330, push rod；331, push rod first
Portion；332, the second head of push rod；340, motor.
Specific embodiment
Technical solution of the present invention is described in further detail below by conjunction with the drawings and specific embodiments, but is sent out
It is bright to be not limited to these examples.
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes: bracket, bracket be from top to bottom disposed with injection device 100,
Locking device 200 and order controller 300.Injection device 100, including multiple dropping bottles and integrated conduit 110, multiple drops
Bottle is hung on bracket；Integrated conduit 110 includes 115, first points of main pipe, 111, second points of conduit conduit 112, third point
Conduit 113 and the 4th point of conduit 114；First point of conduit, 111, second points of conduits 112, third divide conduit 113 and the 4th point of conduit
114 lower end is connected to main pipe 115, and first point of conduit, 111, second points of conduits 112, third divide conduit 113 and the 4th point is led
The upper end of pipe 114 is inserted in different drop mouth cylindrical parts.
For dropping bottle by hanging on bracket, different drop mouth cylindrical parts is plugged with first point of conduit 111, second respectively
Conduit 112, third is divided to divide conduit 113 and the 4th point of conduit 114.When present apparatus work, liquid medicine is flowed from the dropping bottle of work
Enter with work dropping bottle grafting divide conduit after, flow into main pipe 115；Entered in human body by main pipe by injection needle again.
As shown in Figure 1, Figure 2, Fig. 7, Fig. 8, Fig. 9 and locking device shown in Fig. 10 200, including more control pins 210, Duo Gesuo
Clamping 220 and mounting disc 230.Mounting disc 230 is fixed on bracket, and multiple notches 231 are offered on 230 outer ring of mounting disc；It lacks
231 left side of mouth opens up the first pin hole 232, and the second pin hole 233 is opened up on the right side of notch 231；Control pin 210 is plugged on mounting disc 230
The first pin hole 232 in, locking button 220 is mounted in the second pin hole 233 of mounting disc 230 by the first pin, locking button 220
Conduit trough is encircled into the notch 231 in mounting disc 230.
Preferably, control pin includes the first cylindrical body 211, the second cylindrical body 212 and third cylindrical body 213, the first cylinder
Body 211 and 213 diameter of third cylindrical body are greater than the second cylindrical body 212, and 212 top of the second cylindrical body connects the first cylindrical body
211, lower part connects third cylindrical body 212.On second cylindrical body 212, two sliding rails are vertically arranged with close to 211 side of the first cylindrical body
214, the first inclined-plane 215 is formed close to 213 side of third cylindrical body, two sliding rails 214 can be along the first pin hole 232 of mounting disc 230
It slides up and down；Reset spring 240 is set between the first cylindrical body 211 and mounting disc 230, and 240 sets of reset spring in the second circle
On cylinder 212.
Preferably, locking button 220 forms the second inclined-plane 215, the second inclined-plane 215 and the circle of control pin second on the first side
The first inclined-plane 215 on cylinder cooperates lock；Reduction torsion spring 250, reduction torsion spring are set between locking button 220 and mounting disc 230
250 sets on the first pin.
Under natural conditions, the first inclined-plane 215 of control pin cooperates with the second inclined-plane 221 of locking button, reduction torsion spring 250 by
Pretightning force.First cylindrical body 211 of control pin is pressed down on, locking button 220 reduction torsion spring 250 pretightning force effect under,
Second inclined-plane 221 is detached from the first inclined-plane 215, and locking button 220 is outwardly opened around the first pin rotation, and conduit trough is opened.By
After one point of conduit, 111, second points of conduits 112, third divide conduit 113 and the 4th point of conduit 114 to be respectively put into different conduit troughs,
Locking button 220 is pushed inward, the second inclined-plane 221 and the first inclined-plane 215 cooperation handle divide conduit to be trapped among in conduit trough.To divide conduit from
It is taken out in conduit trough, only the control pin by conduit need to will be divided to press down on.
Preferably, the first cylindrical body 211 and 213 diameter of third cylindrical body are greater than the second cylindrical body 212, can be effectively prevented
Control pin 210 is detached from from the first pin hole；Two sliding rails 214 are arranged on second cylindrical body 212 to be precisely oriented to, moreover it is possible to prevent
Control pin 210 rotates in the first pin hole.
As shown in Figure 1, Figure 2, order controller 300 shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Figure 11, including spill spin block
310, sliding block 320, push rod 330 and motor 340.Sliding block 320 is in long strip, includes the first head of sliding block 321 and sliding block second
Head 322, the first head of sliding block 321 offer third pin hole, and the second head of sliding block 322 offers the 4th pin hole.Spill spin block 310
Include the first annulus 311 and the second annulus 312, the sliding slot that a circle is slided for sliding block 320 is opened up on 311 periphery of the first annulus
313, the second annulus 312 is fixedly connected with the first annulus 311.The second head of sliding block 322 and the first head of push rod 331 pass through second
Pin-hinges, sliding block 320 control rotating upwardly and downwardly for push rod 330；The control of push rod 330 divides being switched on or off for conduit；For driving
The motor 340 that dynamic spill spin block 310 rotates is fixed in mounting disc 230.
Preferably, the first annulus 311 of spill spin block 310 and the inner headed face of the second annulus 312 are connect with holder pivots；First
The sliding slot 313 that a circle is slided for sliding block 320 is opened up on 311 periphery of annulus；The section of sliding slot 313 is in similar T-shaped, sliding slot
313 on 311 periphery of the first annulus one at be formed down V-arrangement；Interference on 312 periphery of the second annulus of spill spin block 310
With unification worm gear, worm gear is connected by worm screw with the transmission of motor 340.It is offered at the notch 231 of mounting disc for 330 front and back of push rod
The first mobile rectangular straight slot 234, offers the second rectangular channel 235 between the first rectangular straight slot 234 and conduit trough.
Preferably, the through slot assembled for sliding block 320 is opened up among the first head of push rod 331；The first head of push rod 331 and cunning
The second head of block 322 is connected by the second pin, and the second head of push rod 332 is mounted on the second square of mounting disc by third pin
In shape slot 235, third pin can be slided along the second rectangular channel 235.More point conduits of integrated 110 upper half of conduit pass through conduit
Slot converges in 230 lower part of mounting disc to be connected to main pipe 115；A point catheter surface is withstood on the second head of push rod 332, and control divides conduit
On and off.When work, only a point of conduit is connected with main pipe, and other points of conduits are closed by push rod 330 in conduit
In slot.
As shown in Figure 12 and Figure 13, motor 340 starts, and drives worm screw rotation, and worm screw drives worm gear rotation, since worm gear is solid
It is scheduled on the second annulus 312 of spill spin block, worm gear drives spill spin block 310 to rotate；Sliding block 320 is sliding in the sliding slot 313 of spill spin block
It is dynamic；When sliding block 320 slides into the V-arrangement lowest point of sliding slot 313, motor 340 stops, work of the first head of push rod 331 in sliding block 320
It is moved downward under, the third pin in the second head of push rod 332 is driven to transport along the second rectangular channel 235 to far from conduit side
It is dynamic, conduit will be divided to open, divide the conduit and main pipe 115 to be connected with V-arrangement face at this time, the corresponding push rod of other conduits is not due to
It in the V-arrangement lowest point of sliding slot 313, is in a horizontal state, push rod will divide conduit to withstand, and close in conduit trough.Divide when with switched on
When liquid medicine is finished in the dropping bottle being connected on conduit, control panel control motor 340 is continued to rotate, and is driven and is rotated at the V-arrangement of sliding slot,
It drives push rod that will be finished below liquid medicine dropping bottle and divides closed catheter；The conduit that divides below next dropping bottle is connected, drop continues；
Successively until the liquid medicine in all dropping bottles is finished, drop terminates；Whole process is carried out by controller sequence, is not required to midway and is pulled out needle
Dressing bottle.
During the work time, the dropping bottle for filling liquid medicine is hung on bracket, first point of conduit, 111, second points of conduits
112, third divides conduit 113 and the 4th point of conduit 114 to be inserted into different drop bottlenecks respectively；Every is divided conduit to pass through different lead
Tube seat converges below mounting disc 230 to be connect with main pipe 115, and each push rod 330 is by first point 111, second points of conduit at this time
Conduit 112, third divide conduit 113 and the 4th point of conduit 114 to withstand, and divide conduit in closed state, liquid medicine cannot flow down.It presses out
Beginning button, motor 340 start, and drive the V-arrangement rotation of the sliding slot 313 on rotating block；When V-arrangement moves to and first point of conduit 111
When face, motor stops, and the push rod 330 at first point of conduit 111 is opened, and first point of conduit 111 is connected, with first point of conduit
Liquid medicine in 111 connected dropping bottles flows into human body, and when the liquid medicine stream of the dropping bottle is complete, control panel, which controls motor 340, to be continued
Rotation；When the V-arrangement face second of the sliding slot 313 on rotating block divides conduit 112, motor 340 stops, first point of 111 quilt of conduit
Push rod 330 is closed, and the push rod 330 at second point of conduit 112 is opened, and second point of conduit 112 is connected, with second point of conduit 112
Liquid medicine in connected dropping bottle flows into human body.It is gone on this, until the liquid medicine in all dropping bottles has all been injected.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. reusable drop sequence controller, including bracket, it is characterised in that: the bracket is from top to bottom disposed with
Injection device, locking device and order controller；
The injection device, including multiple dropping bottles and integrated conduit, the multiple dropping bottle are hung on bracket；It is described integrated
Conduit includes main pipe and Duo Gen divides conduit, and every is divided the lower end of conduit to be connected to main pipe, and upper end is inserted in the mouth of dropping bottle
Portion；
The locking device, including more control pins, multiple locking buttons and mounting disc；The mounting disc is fixed on bracket, peace
Multiple notches are offered on sabot outer ring, and the first pin hole is opened up on the left of notch, opens up the second pin hole on the right side of notch；The control pin
It is plugged in the first pin hole of mounting disc, the locking button is mounted in the second pin hole of mounting disc by the first pin, locking
Button is encircled into conduit trough with the notch in mounting disc；
The order controller, including spill spin block, sliding block, push rod and motor；The sliding block is in long strip, includes sliding block
The second head of one head and sliding block, the first head of sliding block offer third pin hole, and the second head of sliding block offers the 4th pin hole；Institute
Stating spill spin block includes the first annulus and the second annulus, and the sliding slot that a circle is slided for sliding block is opened up on the first annulus periphery, the
Two annulus and the first annulus are connected；By the second pin-hinges, sliding block controls push rod for the second head of sliding block and the first head of push rod
Rotate upwardly and downwardly, push rod control divides being switched on or off for conduit；Motor for driving spill spin block to rotate is fixed on mounting disc
On.
2. reusable drop sequence controller according to claim 1, it is characterised in that: the integrated conduit is upper
Half portion includes more point conduits, and a more point conduits converge in lower half to be connected to main pipe.
3. reusable drop sequence controller according to claim 1, it is characterised in that: the control pin includes the
One cylindrical body, the second cylindrical body and third cylindrical body, the first cylindrical body and third cylinder diameter are greater than the second cylindrical body, and the
Two cylindrical body tops connect the first cylindrical body, and lower part connects third cylindrical body；
On second cylindrical body, two sliding rails are vertically arranged with close to the first cylinder side, form the close to third cylinder side
One inclined-plane, two sliding rails can be slided up and down along the first pin hole of mounting disc；It is arranged between the first cylindrical body and mounting disc and resets
Spring, reseting spring sleeve is on the second cylindrical body.
4. reusable drop sequence controller according to claim 1, it is characterised in that: the locking is buckled in first
The second inclined-plane is formed on side, the first inclined-plane on the second inclined-plane and the second cylindrical body of control pin, which cooperates, to be latched；Locking button and peace
Reduction torsion spring is set between sabot, and reduction torsion spring covers on the first pin.
5. reusable drop sequence controller according to claim 1, it is characterised in that: the first of the spill spin block
The inner headed face of annulus and the second annulus is connect with holder pivots；The cunning that a circle is slided for sliding block is opened up on first annulus periphery
Slot；The section of sliding slot is in similar T-shaped, sliding slot on the first annulus periphery one at be formed down V-arrangement.
6. reusable drop sequence controller according to claim 1, it is characterised in that: the notch of the mounting disc
Place offers the first rectangular straight slot being moved forward and backward for push rod, and the second rectangle is offered between the first rectangular straight slot and conduit trough
Slot.
7. reusable drop sequence controller according to claim 1, it is characterised in that: first head of push rod
Centre opens up the through slot for sliding block assembly；The first head of push rod is connect with the second head of sliding block by the second pin, push rod second
Head is mounted in the second rectangular channel of mounting disc by third pin, and third pin can be slided along the second rectangular channel.
8. reusable drop sequence controller according to claim 5, it is characterised in that: the second of the spill spin block
A worm gear is interference fitted on annulus periphery, worm gear is connected by worm screw with motor drive.
9. reusable drop sequence controller according to claim 2, it is characterised in that: the integrated conduit upper half
The more point conduits in portion converge across conduit trough in mounting disc lower part to be connected to main pipe；Withstand a point conduit table in the second head of push rod
Face, control divide the closing or conducting of conduit.
10. reusable drop sequence controller according to claim 9, it is characterised in that: on the integrated conduit
More point conduits of half portion, at work, only one is connected with the main pipe of lower half, and other points of conduits are closed by push rod
In conduit trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810759101.5A CN109224195B (en) | 2018-07-11 | 2018-07-11 | Reusable drip sequence controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810759101.5A CN109224195B (en) | 2018-07-11 | 2018-07-11 | Reusable drip sequence controller |
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| Publication Number | Publication Date |
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| CN109224195A true CN109224195A (en) | 2019-01-18 |
| CN109224195B CN109224195B (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810759101.5A Active CN109224195B (en) | 2018-07-11 | 2018-07-11 | Reusable drip sequence controller |
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| JP2874724B2 (en) * | 1994-06-16 | 1999-03-24 | 株式会社ジェイ・エム・エス | Tube clamp and automatic peritoneal dialysis device using the same |
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| CN204092698U (en) * | 2014-07-31 | 2015-01-14 | 重庆博雅电源科技有限公司 | A kind of infusion set |
| CN104922763A (en) * | 2015-07-09 | 2015-09-23 | 哈尔滨理工大学 | Mechanical device capable of automatically replacing medicine liquid |
| CN105498020A (en) * | 2014-09-25 | 2016-04-20 | 赵延明 | Medical infusion equipment |
| CN107050562A (en) * | 2017-05-25 | 2017-08-18 | 宁波市北仑区大碶双精模具厂 | A kind of full-automatic infusion set and its course of work |
| CN206587231U (en) * | 2016-12-16 | 2017-10-27 | 天津市宝坻区人民医院 | A kind of changing liquid automatically rate controlling Infusion support |
| CN206612990U (en) * | 2016-08-31 | 2017-11-07 | 杨开生 | automatic transfusion device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4625494A (en) * | 1983-04-28 | 1986-12-02 | Pfrimmer & Co. Pharmazeutische Werke Erlangen | Method and apparatus for making mixtures of pharmaceutical liquids |
| US4559036A (en) * | 1983-12-14 | 1985-12-17 | Wunsch Richard E | Apparatus for controlling administration of multiple intravenous solutions and medications |
| JP2874724B2 (en) * | 1994-06-16 | 1999-03-24 | 株式会社ジェイ・エム・エス | Tube clamp and automatic peritoneal dialysis device using the same |
| CN103893854A (en) * | 2014-03-12 | 2014-07-02 | 西安理工大学 | Automatic multiple bottle/bag switching device |
| CN104001233A (en) * | 2014-06-17 | 2014-08-27 | 上海理工大学 | Medical dropper capable of giving alarm and automatically switching infusion bottles |
| CN204092698U (en) * | 2014-07-31 | 2015-01-14 | 重庆博雅电源科技有限公司 | A kind of infusion set |
| CN105498020A (en) * | 2014-09-25 | 2016-04-20 | 赵延明 | Medical infusion equipment |
| CN104922763A (en) * | 2015-07-09 | 2015-09-23 | 哈尔滨理工大学 | Mechanical device capable of automatically replacing medicine liquid |
| CN206612990U (en) * | 2016-08-31 | 2017-11-07 | 杨开生 | automatic transfusion device |
| CN206587231U (en) * | 2016-12-16 | 2017-10-27 | 天津市宝坻区人民医院 | A kind of changing liquid automatically rate controlling Infusion support |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109224195B (en) | 2020-11-20 |
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