CN102940915A - Infusion pump capable of electrically controlling opening and closing of pump door and liquid stop clip - Google Patents
Infusion pump capable of electrically controlling opening and closing of pump door and liquid stop clip Download PDFInfo
- Publication number
- CN102940915A CN102940915A CN 201210424104 CN201210424104A CN102940915A CN 102940915 A CN102940915 A CN 102940915A CN 201210424104 CN201210424104 CN 201210424104 CN 201210424104 A CN201210424104 A CN 201210424104A CN 102940915 A CN102940915 A CN 102940915A
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- door
- pump door
- pump
- liquid stopping
- stopping clamp
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Abstract
The invention discloses an infusion pump capable of electrically controlling opening and closing of a pump door and a liquid stop clip. In the process of opening and closing the pump door, the pump door is automatically opened and closed through devices such as a motor, a speed reduction device, a rotary shaft, a door hook, a light shading plate, a photoelectric switch assembly, a control key, a switch, the liquid stop clip, a stop block and the like, namely the pump door is automatically opened by only pressing down a door opening key on the pump door when the pump door is opened and is automatically closed by only pushing the pump door to the position where the control key is pressed down when the pump door is closed, so that manpower is saved and the operation is convenient. The sum of the height of the control key projected from a middle plate and the height of a bump projected from the pump door is not more than 10 mm, the thickness of a finger is more than 10 mm in general, and a gap between the pump door and the middle plate is more than 10 mm when a hand is pressed by the pump door, so that the bump on the pump door cannot be in contact with the control key on the middle plate, the motor cannot be started, and the pump door cannot be further closed, thereby guaranteeing that the hand is not pressed by the pump door and the middle plate.
Description
Technical field
The invention belongs to medical instruments field, relate in particular to the infusion pump of a kind of electric controling switch pump door and liquid stopping clamp.
Background technology
At present, existing infusion pump is manual operation, and pump door and liquid stopping clamp all are the linkage works of mechanical structure form, be specially: when opening the pump door, the pump door drives the liquid stopping clamp device by mechanical linkage which controls, and the liquid stopping clamp device clamps tube for transfusion, thus the liquid road of blocking-up tube for transfusion; When closing the pump door, the pump door drives the liquid stopping clamp device by mechanical linkage which controls, and the liquid stopping clamp device unclamps tube for transfusion.
The pump door of existing this infusion pump and the shortcoming of liquid stopping clamp device are: closing and opening of pump door need be manually realize by frame for movement, and in operating process, must apply larger power, operates very inconvenient; During operation, owing to need to apply larger power to infusion pump, make easily infusion pump topple over cause danger.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, the infusion pump of a kind of electric controling switch pump door and liquid stopping clamp is provided, it has the effect of automatic control, when opening the pump door and closing the pump door, save manpower, easy to operate, can be because operation external force be toppled over infusion pump, and can not clamp staff when closing the pump door.
The present invention is achieved in that the infusion pump of a kind of electric controling switch pump door and liquid stopping clamp, comprises middle plate and the pump door hinged with described middle plate,
Described middle plate is provided with control module, motor, deceleration device, rotating shaft, door colludes, dark slide, the photoswitch assembly, the control button, switch, the knocker hole, liquid stopping clamp, the liquid stopping clamp hole, block and tube for transfusion, described control module is used for controlling the startup of described motor and stopping, described motor is connected with described rotating shaft by described deceleration device, described door colludes with dark slide and is fixedly arranged in the described rotating shaft, described photoswitch assembly is fixedly arranged on the described middle plate, the end that described rotating shaft closes on described liquid stopping clamp is installed with an eccentric, be installed with an eccentric styletable on the described eccentric, described eccentric styletable is hinged by a connecting rod and described liquid stopping clamp, described control button is electrically connected with described control module by described switch, described liquid stopping clamp and described block are oppositely arranged, described tube for transfusion is between described liquid stopping clamp and block, and described liquid stopping clamp is slidedly arranged in the described liquid stopping clamp hole;
Described pump door is provided with door opening key, the projection that described control button can be depressed and the knocker that can pass described knocker hole, described door opening key is electrically connected with described control module, described door is buckled and is offered a knocker groove that can be caught on by described door, and described control button protrudes from the height of described middle plate and height sum that described projection protrudes from described pump door is less than or equal to 10 millimeters;
When described pump door is in full open position and buttoned-up status, described dark slide is not blocked the light of described photoswitch assembly, when described pump door was in non-full open position and non-buttoned-up status, described dark slide sheltered from the light of described photoswitch assembly;
In closing described pump door process, when described projection is depressed described control button, described control button is with described switch opens, described control module is controlled described electric motor starting and forward, described motor drives described rotating shaft forward after described deceleration device slows down, described rotating shaft drives described liquid stopping clamp towards the direction motion that is away from described block by described eccentric and connecting rod in forward, described liquid stopping clamp unclamps described tube for transfusion gradually, this moment, described knocker passed described knocker hole, door in the described rotating shaft catches on knocker groove that described door buckles and the described knocker of fastening gradually, described dark slide is with described rotating shaft forward simultaneously, when the light that never blocks described photoswitch assembly when described dark slide forwards the light that blocks described photoswitch assembly to and continues to rotate to the light that does not block described photoswitch assembly, described photoswitch assembly sends a signal to described control module, described control module is controlled described motor and is stopped operating, and finishes the action of closing described pump door and unclamping described liquid stopping clamp;
In opening described pump door process, press described pump door upward-acting door button, described control module is controlled described electric motor starting and counter-rotating, described motor drives described rotating shaft counter-rotating after described deceleration device slows down, described rotating shaft drives described liquid stopping clamp by described eccentric and connecting rod and moves to described block in counter-rotating, described liquid stopping clamp and block clamp described tube for transfusion gradually, door in the simultaneously described rotating shaft colludes in described the knocker groove of buckling, described dark slide is reversed with described rotating shaft simultaneously, when the light that never blocks described photoswitch assembly when described dark slide forwards the light that blocks described photoswitch assembly to and continues to rotate to the light that does not block described photoswitch assembly, described photoswitch assembly sends a signal to described control module, described control module is controlled described motor and is stopped operating, and finishes the action of opening described pump door and clamping described liquid stopping clamp.
Particularly, to collude be an arc hook arrangement for described door.
Particularly, also be provided with some bearing shells on the described middle plate, described rotating shaft is arranged on the described bearing shell.
Particularly, described deceleration device is worm and gear deceleration assembly, reduction gear component, belt wheel deceleration assembly or chain sprocket decelerating assembly.
Further, also be provided with Magnet on the described pump door, also be provided with the Hall element in the magnetic field that can detect described Magnet on the described middle plate, after described pump door is closed fully, the distance of described Magnet and Hall element is minimum, described Hall element sends signal after experiencing the magnetic field of described Magnet, confirms that described pump door closes.
Why the present invention will control that button protrudes from the height of middle plate and height sum that projection protrudes from the pump door is arranged to be less than or equal to 10 millimeters, be because the thickness of people's finger generally greater than 10 millimeters, in closing pump door process, if staff not from the pump door and take out in the gap between the plate, when the pump door is pushed down staff, gap between pump door and the middle plate is just greater than 10 millimeters, so that the projection on the pump door can't touch the control button on the middle plate, therefore motor also just can't start, the pump door also just can't autoshutdown, thereby guaranteed that pump door and middle plate can not clamp staff, guaranteed the safety of operation.
In addition, the present invention is in opening and closing pump door process, by motor, deceleration device, rotating shaft, door collude, the devices such as dark slide, photoswitch assembly, control button, switch, liquid stopping clamp and block realize automatically opening and closing the pump door, namely when opening the pump door, only need press the door opening key on the pump door, the pump door is just opened automatically, liquid stopping clamp and block clamp tube for transfusion simultaneously, thus the liquid road of blocking-up tube for transfusion; Only need shift the pump door onto the position of press control button when closing the pump door, the pump door is with regard to autoshutdown, and liquid stopping clamp and block unclamp tube for transfusion simultaneously, and tube for transfusion just can normal infusion; Therefore infusion pump of the present invention has been saved manpower greatly, avoided because manpower is excessive infusion pump being toppled over, and operation is also very convenient, has significantly improved work efficiency.
Description of drawings
In order to be illustrated more clearly in technical scheme of the present invention, the below will do to introduce simply to the accompanying drawing of required use among the embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the sketch map of pump door that the embodiment of the invention the provides infusion pump when opening;
Fig. 2 is the sketch map of pump door that the embodiment of the invention the provides infusion pump when closing;
Fig. 3 is the decomposing schematic representation of the infusion pump that provides of the embodiment of the invention;
Fig. 4 is the fundamental diagram of infusion pump when the pump door is closed that the embodiment of the invention provides;
Fig. 5 is that the door that the embodiment of the invention provides colludes the movement locus figure of relative knocker when the pump door is closed;
Fig. 6 is that the infusion pump that provides of the embodiment of the invention is at the fundamental diagram of pump door when opening;
Fig. 7 is that the door that the embodiment of the invention provides colludes the movement locus figure of relative knocker when the pump door is opened.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described.
As shown in Figure 1, 2, 3, a kind of electric controling switch pump door that the embodiment of the invention provides and the infusion pump of liquid stopping clamp comprise middle plate 1 and the pump door 2 hinged with middle plate 1,
Described middle plate 1 is provided with the control module (not shown), motor 11, deceleration device 12, rotating shaft 13, door colludes 14, dark slide 15, photoswitch assembly 151, control button 16, switch 17, knocker hole 18, liquid stopping clamp 19, liquid stopping clamp hole 110, block 111 and tube for transfusion 112, control module is used for the startup of control motor 11 and stops, motor 11 is connected with rotating shaft 13 by deceleration device 12, the door collude 14 and dark slide 15 be fixedly arranged in the rotating shaft 13, photoswitch assembly 151 is fixedly arranged on the middle plate 1, the end that rotating shaft 13 closes on liquid stopping clamp 19 is installed with an eccentric 113, be installed with an eccentric styletable 1131 on the eccentric 113, eccentric styletable 1131 is hinged with liquid stopping clamp 19 by a connecting rod 114, control button 16 is electrically connected with control module by switch 17, liquid stopping clamp 19 is oppositely arranged with block 111, tube for transfusion 112 is between liquid stopping clamp 19 and block 111, and liquid stopping clamp 19 is slidedly arranged in the liquid stopping clamp hole 110;
Described pump door 2 is provided with door opening key (not shown), the projection 21 that control button 16 can be depressed and the knocker 22 that can pass knocker hole 18, door opening key is electrically connected with control module, offer one on the knocker 22 and can collude the 14 knocker grooves 221 that catch on by door, the control button protrudes from the height of middle plate 1 and height sum that projection 21 protrudes from pump door 2 is less than or equal to 10 millimeters;
When pump door 2 was in full open position and buttoned-up status, dark slide 15 is the light of shading light electric switch unit 151 not, and when pump door 2 was in non-full open position and non-buttoned-up status, dark slide 15 sheltered from the light of photoswitch assembly 151;
Please consult again Fig. 4, shown in 5, in closing pump door 2 processes, when projection 21 will be controlled button 16 and depress, control button 16 is opened switch 17, control module control motor 11 starts and forward, motor 11 drives rotating shaft 13 forwards after deceleration device 12 slows down, rotating shaft 13 is with movable eccentric wheel 113 to rotate in forward, eccentric styletable 1131 on the eccentric 113 drives liquid stopping clamp 19 towards the direction motion that is away from block 111 by connecting rod 114, liquid stopping clamp 19 unclamps tube for transfusion 112 gradually, open on the liquid road of tube for transfusion 112, knocker 22 on the pump door 2 has passed the knocker hole 18 on the middle plate 1 at this moment, door in the rotating shaft 13 colludes 14 knocker groove 221 and the fastening knockers 22 gradually that catch on the knocker 22, dark slide 15 is with described rotating shaft 13 forwards simultaneously, when dark slide 15 when never the light of shading light electric switch unit 151 forwards the light of shading light electric switch unit 151 to and continues to rotate to the light of shading light electric switch unit 151 not, expression pump door 2 is closed fully, photoswitch assembly 151 sends a signal to control module at this moment, control module control motor 11 stops operating, and finishes the action of closing pump door 2 and unclamping liquid stopping clamp 19;
Please consult again Fig. 6, shown in 7, in opening pump door 2 processes, press pump door 2 upward-acting door buttons, control module control motor 11 starts and counter-rotating, motor 11 drives rotating shaft 13 counter-rotatings after deceleration device 12 slows down, rotating shaft 13 is 113 counter-rotatings of band movable eccentric wheel in counter-rotating, eccentric styletable 1131 on the eccentric 113 drives liquid stopping clamp 19 to block 111 motions by connecting rod 114, liquid stopping clamp 19 and block 111 clamp tube for transfusion 112 gradually, the liquid roadlock of tube for transfusion 112 is disconnected, simultaneously the door in the rotating shaft 13 colludes in 14 the knocker grooves 221 from the knocker 22, thereby so that pump door 2 is opened, dark slide 15 is with rotating shaft 13 counter-rotatings simultaneously, when dark slide 15 when never the light of shading light electric switch unit 151 forwards the light of shading light electric switch unit 151 to and continues to rotate to the light of shading light electric switch unit 151 not, expression pump door 2 is opened fully, photoswitch assembly 151 sends a signal to control module at this moment, control module control motor 11 stops operating, and finishes the action of opening pump door 2 and clamping liquid stopping clamp 19.
Why the present invention will control that button 16 protrudes from the height of middle plate 1 and height sum that projection 21 protrudes from pump door 2 is arranged to be less than or equal to 10 millimeters, be because the thickness of people's finger generally greater than 10 millimeters, in closing pump door 2 processes, if staff not from pump door 2 and take out in the gap between the plate 1, when pump door 2 is pushed down staff, gap between pump door 2 and the middle plate 1 is just greater than 10 millimeters, so that the projection 21 on the pump door 2 can't touch the control button 16 on the middle plate 1, therefore motor 11 also just can't start, pump door 2 also just can't autoshutdown, thereby guaranteed that pump door 2 and middle plate 1 can not clamp staff, guaranteed the safety of operation.
In addition, the present invention is in opening and closing pump door 2 processes, by motor 11, deceleration device 12, rotating shaft 13, door collude 14, the devices such as dark slide 15, photoswitch assembly 151, control button 16, switch 17, liquid stopping clamp 19 and block 111 realize automatically opening and closing pump door 2, namely when opening pump door 2, only need press the door opening key on the pump door 2, pump door 2 is just opened automatically, liquid stopping clamp 19 and block 111 clamp tube for transfusion 112 simultaneously, thus the liquid road of blocking-up tube for transfusion 112; Only need pump door 2 is shifted onto the position of press control button 16 when closing pump door 2, pump door 2 is with regard to autoshutdown, and liquid stopping clamp 19 and block 111 unclamp tube for transfusion 112 simultaneously, thus the liquid road of opening tube for transfusion 112; Therefore infusion pump of the present invention has been saved manpower greatly, avoided because manpower is excessive infusion pump being toppled over, and operation is also very convenient, has significantly improved work efficiency.
Shown in Fig. 3,5,7, as the preferred embodiments of the present invention, it is an arc hook arrangement that described door colludes 14, door colludes 14 and is set to the arc hook arrangement, when closing pump door 2, rotating shaft 13 forwards (as shown in Figure 5), door colludes 14 rotations along with rotating shaft 13 and enters in the knocker groove 221 on the knocker 22, the door collude 14 and knocker 22 be connected together, thereby pump door 2 is firmly closed; When opening pump door 2, rotating shaft 13 counter-rotatings (as shown in Figure 7), door colludes 14 along with deviating from the rotation of the rotating shaft 13 knocker groove 221 from the knocker 22, realize door collude 14 with the separating of knocker 22, thereby pump door 2 is opened, at this moment, a little firmly be pulled outwardly pump door 2 with hands, pump door 2 can easily open one than wide-angle.
Shown in Fig. 2,3, as the preferred embodiments of the present invention, also be provided with some bearing shells 115 on the described middle plate 1, rotating shaft 13 is arranged on the bearing shell 115, bearing shell 115 plays the effect that countershaft 13 positions, rotate so that rotating shaft 13 can remain on original position, prevent that rotating shaft 13 from producing skew in rotation process.
Shown in Fig. 2,3, as the preferred embodiments of the present invention, described deceleration device 12 is worm and gear deceleration assembly, and certainly in other embodiments, deceleration device 12 also can be the common deceleration assemblies such as reduction gear component, belt wheel deceleration assembly or chain sprocket decelerating assembly.
As shown in Figure 3, as the preferred embodiments of the present invention, also be provided with Magnet 23 on the described pump door 2, also be provided with the Hall element 116 in the magnetic field that can detect Magnet 23 on the middle plate 1, Hall element 116 specifically is installed in the Hall element mounting groove 117 of offering on the middle plate 1.After pump door 2 was closed fully, the distance of Magnet 23 and Hall element 116 was minimum, and at this moment, Hall element 116 sends signal after experiencing the magnetic field of Magnet 23, confirmed that pump door 2 closed.After pump door 2 shut, control module just can be controlled the infusion pump normal operation; If pump door 2 does not shut, infusion pump just can not start.Certainly, in other embodiments, Hall element 116 also can be replaced with convectional signals detection means such as microswitch, photoswitches with Magnet 23, can serve the same role equally.
The above is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.
Claims (5)
1. the infusion pump of an electric controling switch pump door and liquid stopping clamp is characterized in that, comprises middle plate and the pump door hinged with described middle plate,
Described middle plate is provided with control module, motor, deceleration device, rotating shaft, door colludes, dark slide, the photoswitch assembly, the control button, switch, the knocker hole, liquid stopping clamp, the liquid stopping clamp hole, block and tube for transfusion, described control module is used for controlling the startup of described motor and stopping, described motor is connected with described rotating shaft by described deceleration device, described door colludes with dark slide and is fixedly arranged in the described rotating shaft, described photoswitch assembly is fixedly arranged on the described middle plate, the end that described rotating shaft closes on described liquid stopping clamp is installed with an eccentric, be installed with an eccentric styletable on the described eccentric, described eccentric styletable is hinged by a connecting rod and described liquid stopping clamp, described control button is electrically connected with described control module by described switch, described liquid stopping clamp and described block are oppositely arranged, described tube for transfusion is between described liquid stopping clamp and block, and described liquid stopping clamp is slidedly arranged in the described liquid stopping clamp hole;
Described pump door is provided with door opening key, the projection that described control button can be depressed and the knocker that can pass described knocker hole, described door opening key is electrically connected with described control module, described door is buckled and is offered a knocker groove that can be caught on by described door, and described control button protrudes from the height of described middle plate and height sum that described projection protrudes from described pump door is less than or equal to 10 millimeters;
When described pump door is in full open position and buttoned-up status, described dark slide is not blocked the light of described photoswitch assembly, when described pump door was in non-full open position and non-buttoned-up status, described dark slide sheltered from the light of described photoswitch assembly;
In closing described pump door process, when described projection is depressed described control button, described control button is with described switch opens, described control module is controlled described electric motor starting and forward, described motor drives described rotating shaft forward after described deceleration device slows down, described rotating shaft drives described liquid stopping clamp towards the direction motion that is away from described block by described eccentric and connecting rod in forward, described liquid stopping clamp unclamps described tube for transfusion gradually, this moment, described knocker passed described knocker hole, door in the described rotating shaft catches on knocker groove that described door buckles and the described knocker of fastening gradually, described dark slide is with described rotating shaft forward simultaneously, when the light that never blocks described photoswitch assembly when described dark slide forwards the light that blocks described photoswitch assembly to and continues to rotate to the light that does not block described photoswitch assembly, described photoswitch assembly sends a signal to described control module, described control module is controlled described motor and is stopped operating, and finishes the action of closing described pump door and unclamping described liquid stopping clamp;
In opening described pump door process, press described pump door upward-acting door button, described control module is controlled described electric motor starting and counter-rotating, described motor drives described rotating shaft counter-rotating after described deceleration device slows down, described rotating shaft drives described liquid stopping clamp by described eccentric and connecting rod and moves to described block in counter-rotating, described liquid stopping clamp and block clamp described tube for transfusion gradually, door in the simultaneously described rotating shaft colludes in described the knocker groove of buckling, described dark slide is reversed with described rotating shaft simultaneously, when the light that never blocks described photoswitch assembly when described dark slide forwards the light that blocks described photoswitch assembly to and continues to rotate to the light that does not block described photoswitch assembly, described photoswitch assembly sends a signal to described control module, described control module is controlled described motor and is stopped operating, and finishes the action of opening described pump door and clamping described liquid stopping clamp.
2. the infusion pump of electric controling switch pump door according to claim 1 and liquid stopping clamp is characterized in that, it is an arc hook arrangement that described door colludes.
3. the infusion pump of electric controling switch pump door according to claim 1 and liquid stopping clamp is characterized in that, also is provided with some bearing shells on the described middle plate, and described rotating shaft is arranged on the described bearing shell.
4. the infusion pump of electric controling switch pump door according to claim 1 and liquid stopping clamp is characterized in that, described deceleration device is worm and gear deceleration assembly, reduction gear component, belt wheel deceleration assembly or chain sprocket decelerating assembly.
5. the infusion pump of each described electric controling switch pump door and liquid stopping clamp according to claim 1 ~ 4, it is characterized in that, also be provided with Magnet on the described pump door, also be provided with the Hall element in the magnetic field that can detect described Magnet on the described middle plate, after described pump door is closed fully, the distance of described Magnet and Hall element is minimum, and described Hall element sends signal after experiencing the magnetic field of described Magnet, confirms that described pump door closes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210424104 CN102940915A (en) | 2012-10-30 | 2012-10-30 | Infusion pump capable of electrically controlling opening and closing of pump door and liquid stop clip |
| CN201310071204.XA CN103230631B (en) | 2012-10-30 | 2013-03-06 | Infusion pump with electric control pump valve and liquid-stop clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210424104 CN102940915A (en) | 2012-10-30 | 2012-10-30 | Infusion pump capable of electrically controlling opening and closing of pump door and liquid stop clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102940915A true CN102940915A (en) | 2013-02-27 |
Family
ID=47723967
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210424104 Withdrawn CN102940915A (en) | 2012-10-30 | 2012-10-30 | Infusion pump capable of electrically controlling opening and closing of pump door and liquid stop clip |
| CN201310071204.XA Active CN103230631B (en) | 2012-10-30 | 2013-03-06 | Infusion pump with electric control pump valve and liquid-stop clamp |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310071204.XA Active CN103230631B (en) | 2012-10-30 | 2013-03-06 | Infusion pump with electric control pump valve and liquid-stop clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102940915A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120813A (en) * | 2013-02-01 | 2013-05-29 | 深圳玉升医疗科技有限公司 | Infusion pump of electric control switch pump door |
| CN108671320A (en) * | 2018-04-24 | 2018-10-19 | 深圳麦科田生物医疗技术有限公司 | The automatic liquid-stopping method of infusion pump and infusion pump |
| CN111249576A (en) * | 2020-01-20 | 2020-06-09 | 江苏爱朋医疗科技股份有限公司 | Liquid automatic locking mechanism and medicine injection pump with same |
| CN113304000A (en) * | 2021-05-06 | 2021-08-27 | 邓勇 | Obstetrical department is with intelligent storing medical treatment shallow |
| CN113648483A (en) * | 2020-08-18 | 2021-11-16 | 深圳迈瑞科技有限公司 | Syringe pump and method for controlling syringe pump |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105311704B (en) * | 2015-11-20 | 2018-04-10 | 深圳影迈科技股份有限公司 | Infusion pump |
| CN113855905B (en) * | 2016-01-28 | 2024-01-12 | 德卡产品有限公司 | Drip chamber and device for infusing fluid into patient |
| CN111407964A (en) * | 2020-03-11 | 2020-07-14 | 深圳市科曼医疗设备有限公司 | Liquid stopping device and infusion pump |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2338752B (en) * | 1996-04-10 | 2000-07-19 | Baxter Int | Volumetric infusion pump |
| US7611498B2 (en) * | 2006-05-18 | 2009-11-03 | Codan Holding Gmbh | Arrangement for the coupling of an intravenous tube with infusion pump |
| CN101469695B (en) * | 2007-12-28 | 2013-10-23 | 北京谊安医疗系统股份有限公司 | Medical infusion pump door opening detection device |
| CN101628137B (en) * | 2009-08-12 | 2011-11-30 | 善德仕医疗科技（北京）有限公司 | parenteral nutrition infusion pump |
| JP2012029914A (en) * | 2010-07-30 | 2012-02-16 | Terumo Corp | Infusion pump |
-
2012
- 2012-10-30 CN CN 201210424104 patent/CN102940915A/en not_active Withdrawn
-
2013
- 2013-03-06 CN CN201310071204.XA patent/CN103230631B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120813A (en) * | 2013-02-01 | 2013-05-29 | 深圳玉升医疗科技有限公司 | Infusion pump of electric control switch pump door |
| CN103120813B (en) * | 2013-02-01 | 2015-02-18 | 深圳麦科田生物医疗技术有限公司 | Infusion pump of electric control switch pump door |
| CN108671320A (en) * | 2018-04-24 | 2018-10-19 | 深圳麦科田生物医疗技术有限公司 | The automatic liquid-stopping method of infusion pump and infusion pump |
| CN108671320B (en) * | 2018-04-24 | 2024-03-12 | 深圳麦科田生物医疗技术股份有限公司 | Infusion pump and automatic liquid stopping method thereof |
| CN111249576A (en) * | 2020-01-20 | 2020-06-09 | 江苏爱朋医疗科技股份有限公司 | Liquid automatic locking mechanism and medicine injection pump with same |
| CN113648483A (en) * | 2020-08-18 | 2021-11-16 | 深圳迈瑞科技有限公司 | Syringe pump and method for controlling syringe pump |
| CN113648483B (en) * | 2020-08-18 | 2024-03-19 | 深圳迈瑞科技有限公司 | Injection pump and control method for injection pump |
| CN113304000A (en) * | 2021-05-06 | 2021-08-27 | 邓勇 | Obstetrical department is with intelligent storing medical treatment shallow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103230631A (en) | 2013-08-07 |
| CN103230631B (en) | 2015-05-13 |
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Application publication date: 20130227 |