CN103877640B - Infusion set - Google Patents
Infusion set Download PDFInfo
- Publication number
- CN103877640B CN103877640B CN201410112312.1A CN201410112312A CN103877640B CN 103877640 B CN103877640 B CN 103877640B CN 201410112312 A CN201410112312 A CN 201410112312A CN 103877640 B CN103877640 B CN 103877640B
- Authority
- CN
- China
- Prior art keywords
- medicinal liquid
- control assembly
- input pipe
- pipe
- infusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- A61M5/1407—Infusion of two or more substances
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/223—Multiway valves
-
- 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
Abstract
Infusion set provided by the invention, there is such feature, comprise: complex root medicinal liquid input pipe, a plurality of medicinal liquid sensor, switching speed-regulating part, control assembly, medicinal liquid outlet tube, wherein, switch that speed-regulating part comprises circular cylindrical cavity, has the cylindrical pivot pipe of through hole, the location division be made up of stiff end keeper and turning end keeper and drive division.Infusion set provided by the invention, information is flow to end due to what there is medicinal liquid sensor Real-time Collection medicinal liquid, the stiff end keeper of location division and the real-time collection position information of turning end keeper, control assembly controls drive division and operates according to flowing to end information and positional information and drive cylindrical pivot pipe to rotate, thus through hole can be communicated with successively between multiple medicinal liquid input pipe, to realize automatically switching transfusion on multiple infusion bottle, control assembly also drives the rotation of cylindrical pivot pipe to regulate the degree of agreement of through hole and medicinal liquid input pipe to change medicinal liquid transporting velocity by controlling drive motors running.
Description
Technical field
The present invention relates to a kind of infusion set, particularly a kind of to be used on multiple infusion bottle is automatically switched successively and regulates the infusion set of medicinal liquid transfusion speed.
Background technology
Transfusion is Hospitals at Present to the most frequently used medical procedure of patient treatment.Disease, different age brackets and different body constitution different according to patient in infusion process need a few bottle liquid medicine of continus convergence, and the speed of transfusion is also distinguished to some extent.Traditional infusion mode is after a bottle liquid medicine of being totally lost, and patient need notify that nurse changes another bottle liquid medicine, and the speed of transfusion also needs nurse to adjust according to the situation of patient.But due to the carelessness of patient or nurse in very long transfusion time, the medicinal liquid that there will be infusion bottle unavoidably has been totally lost and the situation that another bottle liquid medicine is not also finished changing, and even occurs the phenomenon of blood backflow; And the speed of transfusion also exists very large impact to the therapeutic effect of conditions of patients, but nurse can only lean on range estimation when adjusting the speed of transfusion, and do not have science accurately video data as according to adjusting transfusion speed.Like this, not only easily to damage to patient, and increase the workload of medical personnel.
Therefore, prior art lacks can be used in automatic switchover transfusion on multiple infusion bottle, and can regulate the infusion set of medicinal liquid transfusion speed.
Summary of the invention
The present invention carries out to solve the problem, and object is to provide one can be used in automatic switchover transfusion on multiple infusion bottle, and regulates the infusion set of medicinal liquid transfusion speed.
Infusion set provided by the invention, can be used in multiple infusion bottle be taken in one of them infusion bottle herb liquid defeated empty time switch to next infusion bottle and regulate medicinal liquid transfusion speed, there is such feature, comprise: complex root medicinal liquid input pipe, be connected with multiple infusion bottle respectively, medicinal liquid in conveying infusion bottle, a plurality of medicinal liquid sensor, be arranged in one of them in the infusion bottle and medicinal liquid input pipe be connected, by detect medicinal liquid flowing Real-time Collection medicinal liquid flow to end information, switch speed-regulating part, be connected respectively with complex root medicinal liquid input pipe, comprise circular cylindrical cavity, be embedded in the cylindrical pivot pipe in circular cylindrical cavity turnably, the location division be made up of stiff end keeper and the turning end keeper of a plurality of paired setting, drive the drive division that cylindrical pivot pipe rotates, control assembly, with medicinal liquid sensor, location division, and drive division is connected, for controlling drive division running, medicinal liquid outlet tube, one end is connected by the inside of circular cylindrical cavity with cylindrical pivot pipe, the other end is used for for patient fluid infusion,
Wherein, one end of a plurality of medicinal liquid input pipe is connected with infusion bottle respectively, the other end is closed mutually with circular cylindrical cavity at a predetermined angle respectively and is connected, the sidewall of cylindrical pivot pipe is provided with and is connected and the through hole identical with the diameter of medicinal liquid input pipe with any one in complex root medicinal liquid input pipe, a plurality of stiff end keeper is separately positioned on the circular cylindrical cavity position, the same side adjacent with a plurality of medicinal liquid input pipe, in a plurality of turning end keeper, one of them is arranged on by through hole and is positioned at the same side with stiff end keeper, a plurality of turning end keepers are in addition arranged on cylindrical pivot pipe according to predetermined angular, and it is corresponding respectively with the position of a plurality of stiff end keeper, control assembly controls drive division running to drive cylindrical pivot pipe to rotate according to information of flowing to end, through hole is switched successively between a plurality of medicinal liquid input pipe, with the positional information of turning end keeper collection, the positional information that control assembly is gathered by stiff end keeper judges whether through hole is connected with medicinal liquid input pipe, when stiff end keeper is relative with turning end keeper, through hole is connected with in complex root medicinal liquid input pipe.
In infusion set provided by the invention, can also have such feature: wherein, medicinal liquid sensor and location division communicate with control assembly and are connected, and medicinal liquid sensor is one or more in light sensor, liquid level sensor or LOAD CELLS.
In infusion set provided by the invention, can also have such feature: wherein, drive division comprises drive motors, and is sleeved on drive motors output shaft for controlling the decelerator that cylindrical pivot pipe rotates.
In infusion set provided by the invention, such feature can also be had: also comprise display unit, wherein, control assembly has data-interface, control assembly is connected with LAN, display unit is connected with control assembly by LAN, for showing the alarm after medicinal liquid transporting velocity, medicinal liquid movement schedule and whole infusion-completed in real time.
In infusion set provided by the invention, such feature can also be had: also comprise remote control unit, communicate with control assembly and be connected, medicinal liquid transporting velocity adjustment instruction is sent to control assembly, control assembly, by controlling drive division running to drive cylindrical pivot pipe to rotate, regulates the degree of agreement of through hole and medicinal liquid input pipe to change the transporting velocity of medicinal liquid.
In infusion set provided by the invention, such feature can also be had: also comprise alarm unit, comprise fixing alarm and warner for moving, alarm unit is one or more in voice guard, visual alarm, vibration alarm, communicate with control assembly and be connected, the alarm command that reception control assembly sends also is reported to the police, and informs that numbering that is complete and infusion set carried by the whole medicinal liquid of medical personnel.
The effect of invention and effect
Infusion set provided by the invention, due to have medicinal liquid sensor detect in real time medicinal liquid flowing so that gather medicinal liquid flow to end information, the stiff end keeper of location division and the real-time collection position information of turning end keeper, control assembly controls drive division and operates according to flowing to end information and positional information and drive cylindrical pivot pipe to rotate, thus the through hole be arranged on cylindrical pivot pipe can be communicated with successively between multiple medicinal liquid input pipe, with realize multiple infusion bottle be taken in one of them infusion bottle herb liquid defeated empty time automatically switch to next infusion bottle, in addition, control assembly also drives the rotation of cylindrical pivot pipe to regulate the degree of agreement of through hole and medicinal liquid input pipe to change medicinal liquid transporting velocity by controlling drive motors running.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of infusion set in embodiments of the invention;
Fig. 2 is the structural representation of infusion set in embodiments of the invention;
Fig. 3 switches speed-regulating part structural representation in embodiments of the invention; And
Fig. 4 is the sectional view of the switching speed-regulating part in Fig. 3.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reach object and effect is easy to understand, following examples are specifically addressed infusion set of the present invention by reference to the accompanying drawings.
Fig. 1 is the structured flowchart of infusion set in embodiments of the invention.
Fig. 2 is the structural representation of infusion set in embodiments of the invention.
As depicted in figs. 1 and 2, infusion set 100 in the present embodiment achieves transfusion of automatically switching successively between 3 infusion bottles 9, comprise: 3 medicinal liquid input pipes 1,3 medicinal liquid sensors 2, switch speed-regulating part 3, control assembly 4, medicinal liquid outlet tube 5, display unit 6, remote control unit 7, and alarm unit 8.
3 medicinal liquid input pipes 1 are connected respectively with 3 infusion bottles 9, for transporting the medicinal liquid in 3 infusion bottles 9 respectively.
Medicinal liquid sensor 2 to be arranged on infusion bottle 9 or on the medicinal liquid input pipe 1 that is connected with infusion bottle 9, flows to end information by what detect the flowing Real-time Collection medicinal liquid of infusion bottle or medicinal liquid input pipe 1 herb liquid.Medicinal liquid sensor 2 is arranged on medicinal liquid input pipe 1 in the present embodiment.
Fig. 3 switches speed-regulating part structural representation in embodiments of the invention.
Fig. 4 is the sectional view of the switching speed-regulating part in Fig. 3.
As shown in Figure 3 and Figure 4, switch and be connected respectively with 3 medicinal liquid input pipes 1 with speed-regulating part 3, comprise: circular cylindrical cavity 31, cylindrical pivot pipe 32, location division 33, and drive division 34.
Circular cylindrical cavity 31 is closed mutually respectively with one end of 3 medicinal liquid input pipes 1 and is connected, medicinal liquid input pipe 1 is connected with in circular cylindrical cavity 31, and 3 medicinal liquid input pipes 1 are evenly distributed in the semi-circumference or circumferentially whole of the same cross section of circular cylindrical cavity 31.3 medicinal liquid input pipes 1 are evenly distributed in the semi-circumference of same cross section of circular cylindrical cavity 31 in the present embodiment.
Cylindrical pivot pipe 32 is embedded in circular cylindrical cavity 31 turnably, and be close to circular cylindrical cavity 31 inwall, the sidewall of cylindrical pivot pipe 32 is provided with through hole 321, through hole 321 and 3 medicinal liquid input pipes 1 are positioned on the same cross section of circular cylindrical cavity 31, through hole 321 can be connected with any one in 3 medicinal liquid input pipes 1 when following cylindrical pivot pipe 32 and rotating, and the diameter of through hole 321 is identical with the diameter of medicinal liquid input pipe 1.
Location division 33 is made up of the stiff end keeper 331 arranged in pairs and turning end keeper 332, is used for Real-time Collection positional information.3 stiff end keepers 331 are separately positioned on circular cylindrical cavity 31 position, the same side adjacent with each medicinal liquid input pipe 1, in 3 turning end keepers 332, one of them is arranged on through hole 321 side, and be positioned on the position, the same side corresponding with stiff end keeper 331, all the other 2 turning end keepers 332 are arranged on cylindrical pivot pipe 32 according to the position distribution relation of 3 medicinal liquid input pipes 1 on circular cylindrical cavity 31, and corresponding respectively with the position of stiff end keeper 331.
Drive division 34 is axially connected with cylindrical pivot pipe 32 phase, cylindrical pivot pipe 32 is driven to rotate, through hole 321 on cylindrical pivot pipe 32 can be communicated with any one in 3 medicinal liquid input pipes 1, this drive division 34 comprises drive motors 341, and is sleeved on drive motors output shaft for accurately controlling the decelerator 342 of cylindrical pivot pipe rotational angle.
Control assembly 4 communicates with medicinal liquid sensor 2, location division 33 and drive division 34 and is connected, the positional information that medicinal liquid flows to end information, stiff end keeper 331 gathers gathered according to medicinal liquid sensor 2 and the positional information that turning end keeper 332 gathers control drive division 34 and operate, make, and control assembly 4 has data-interface, by this data-interface, control assembly is connected with LAN.Control assembly 4 is singlechip controller in the present embodiment.
When starting to infuse, after control assembly 4 judging there is medicinal liquid in which medicinal liquid input pipe 1 according to the information that 3 medicinal liquid sensors 3 gather, controlling to switch speed-regulating part 3 and switching transfusion successively having between the medicinal liquid input pipe 1 of medicinal liquid in a fixed order.3 medicinal liquid sensors 2 all detect in corresponding medicinal liquid input pipe 1 have medicinal liquid in the present embodiment, control assembly 4 controls drive division 34 and operates, rotate to drive cylindrical pivot pipe 32, the through hole 321 be located on cylindrical pivot pipe 32 is rotated thereupon, when the stiff end keeper 3311 of location division 33 all collects relative information with turning end keeper 3321, stiff end keeper 3312 with turning end keeper 3323, through hole 321 is connected with medicinal liquid input pipe 11, control assembly 4 controls drive division 34 and shuts down, and the medicinal liquid in infusion bottle 91 starts transfusion.When medicinal liquid sensor 21 collect medicinal liquid input pipe 11 herb liquid be connected with infusion bottle 91 flow to end information time, control assembly 4 controls drive division 34 and operates to drive cylindrical pivot pipe 32 to rotate, when the stiff end keeper 3312 of location division 33 all collects relative information with turning end keeper 3322, stiff end keeper 3313 with turning end keeper 3323 with turning end keeper 3321, stiff end keeper 3311, through hole 321 is connected with medicinal liquid input pipe 12, control assembly 4 controls drive division 34 and shuts down, and the medicinal liquid in infusion bottle 92 starts transfusion.When medicinal liquid sensor 22 collect medicinal liquid input pipe 12 herb liquid be connected with infusion bottle 92 flow to end information time, control assembly 4 controls drive division 34 and operates to drive cylindrical pivot pipe 32 to rotate, when the stiff end keeper 3313 of location division 33 all collects relative information with turning end keeper 3321, stiff end keeper 3312 with turning end keeper 3322, through hole 321 is connected with medicinal liquid input pipe 13, control assembly 4 controls drive division 34 and shuts down, and the medicinal liquid in infusion bottle 93 starts transfusion.
When medicinal liquid sensor 23 collect medicinal liquid input pipe 13 herb liquid be connected with infusion bottle 93 flow to end information time, control assembly 4 controls drive division 34 and operates to drive cylindrical pivot pipe 32 to be rotated further, when turning end keeper 3321 detects not relative with any one stiff end keeper 331, and turning end keeper 3321 and stiff end keeper 3311, stiff end keeper 3312, when distance between any one in stiff end keeper 3313 is all more than or equal to the diameter of medicinal liquid input pipe 1, control assembly 4 controls drive division 34 and shuts down, now whole medicinal liquid infusion-completed, control assembly 4 sends alarm command.
Medicinal liquid outlet tube 5 one end is connected by the inside of circular cylindrical cavity 31 with cylindrical pivot pipe 32, the other end is used for for patient fluid infusion, the medicinal liquid of patient when infusing in infusion bottle 9 flows in cylindrical pivot pipe 32 through medicinal liquid input pipe 1, then is flow in medicinal liquid outlet tube 5 for patient fluid infusion by cylindrical pivot pipe 32.
Display unit 6 is connected to LAN, and be connected with control assembly 4 by LAN, in patient fluid infusion's process, medical personnel long-rangely can view the information such as patient fluid's transporting velocity that control assembly 4 sends, medicinal liquid movement schedule and the alarm all after infusion-completed in real time by display unit 6.
Remote control unit 7 communicates with control assembly 4 and is connected, in infusion process when patient or medical personnel need the transporting velocity regulating medicinal liquid, patient or medical personnel arrange any one the medicinal liquid transporting velocity value between 0% to 100% by remote control unit 7, after control assembly 4 receives the instruction of medicinal liquid transporting velocity adjustment, operate to drive cylindrical pivot pipe 32 to rotate by controlling drive division 34, and then regulate the degree of agreement of through hole 321 and medicinal liquid input pipe 1 on cylindrical pivot pipe 32, when the degree of agreement of through hole 321 and medicinal liquid input pipe 1 and medicinal liquid transporting velocity corresponding time, control assembly 4 controls drive division 34 and to have shut down the adjustment of medicinal liquid transporting velocity.
Alarm unit 8 communicates with control assembly 4 and is connected, for receiving alarm command that control assembly 4 sends and reporting to the police, this alarm unit 8 comprises the fixing alarm do not shown in figure, and the portable warner for moving of medical personnel, after whole medicinal liquid conveying, control assembly 4 sends alarm command to alarm unit 8, to sound immediately after fixing alarm and warner for moving receive this instruction warning, light report to the police and vibration alarming in one or more, notify that the whole medicinal liquid of medical personnel has been carried complete, and show the numbering that complete infusion set 100 carried by medicinal liquid.
The effect of embodiment and effect
The infusion set that the present embodiment provides, due to have medicinal liquid sensor detect in real time medicinal liquid flowing so that gather medicinal liquid flow to end information, the stiff end keeper of location division and the real-time collection position information of turning end keeper, control assembly controls drive division and operates according to flowing to end information and positional information and drive cylindrical pivot pipe to rotate, thus the through hole be arranged on cylindrical pivot pipe can be communicated with successively between multiple medicinal liquid input pipe, with realize multiple infusion bottle be taken in one of them infusion bottle herb liquid defeated empty time automatically switch to next infusion bottle, in addition, control assembly also drives the rotation of cylindrical pivot pipe to regulate the degree of agreement of through hole and medicinal liquid input pipe to change medicinal liquid transporting velocity by controlling drive motors running.
Infusion set in the present embodiment, information is flow to end due to what have that medicinal liquid sensor accurately can collect medicinal liquid in real time, make control assembly can control to switch speed-regulating part in time to switch to next infusion bottle and infuse, prevent the generation of blood backflow phenomenon.In infusion set involved in the present invention, medicinal liquid sensor can also be one or more in light sensor, liquid level sensor or LOAD CELLS.
Infusion set in the present embodiment, can be connected with control assembly by LAN owing to having display unit, make medical personnel by the long-range alarm viewed in real time after patient fluid's transporting velocity, medicinal liquid movement schedule and whole medicinal liquid conveying of display unit, the workload of medical personnel can be decreased.
Infusion set in the present embodiment, make owing to having remote control unit the adjustment patient fluid transporting velocity that medical personnel can be long-range, and the transporting velocity that can be observed directly medicinal liquid by remote control unit regulates medicinal liquid transporting velocity to provide science foundation accurately for medical personnel.
Infusion set in the present embodiment, owing to having alarm unit, after the whole medicinal liquids conveying of patient, receive alarm command that control assembly sends and while warnings of sounding, light warning or vibration alarming, show the numbering of this infusion set, prompting this patient of medical personnel infusion-completed, make medical personnel need not observe the movement schedule of medicinal liquid in real time at one's side patient, therefore, not only reduce the waiting time after patient infusion ending, and decrease the workload of medical personnel.
Above-mentioned embodiment is preferred case of the present invention for 3 infusion bottles, is not used for limiting the scope of the invention, and it will be understood by those skilled in the art that in the present invention, infusion bottle can also be more than 3.
Claims (6)
1. be used in multiple infusion bottle be taken in infusion bottle herb liquid described in one of them defeated empty time switch to next described infusion bottle and the infusion set of the transporting velocity of described medicinal liquid can be regulated, it is characterized in that, comprising:
Complex root medicinal liquid input pipe, is connected with multiple described infusion bottle respectively, carries the medicinal liquid in described infusion bottle;
A plurality of medicinal liquid sensor, is arranged in one of them in the described infusion bottle and described medicinal liquid input pipe be connected, and flows to end information by medicinal liquid described in the flowing Real-time Collection that detects described medicinal liquid;
Switch speed-regulating part, be connected respectively with medicinal liquid input pipe described in complex root, comprise: circular cylindrical cavity, be embedded in the cylindrical pivot pipe in described circular cylindrical cavity, the location division be made up of stiff end keeper and the turning end keeper of a plurality of paired setting and the drive division that drives described cylindrical pivot pipe to rotate turnably;
Control assembly, is connected with described medicinal liquid sensor, described location division and described drive division, for controlling the running of described drive division; And
Medicinal liquid outlet tube, one end is connected by the inside of described circular cylindrical cavity with described cylindrical pivot pipe, and the other end is used for for patient fluid infusion,
Wherein, one end of a plurality of described medicinal liquid input pipe is connected with described infusion bottle respectively, and the other end is closed mutually with described circular cylindrical cavity at a predetermined angle respectively and is connected,
The sidewall of described cylindrical pivot pipe is provided with and is connected and the through hole identical with the diameter of described medicinal liquid input pipe with any one in medicinal liquid input pipe described in complex root,
A plurality of described stiff end keeper is separately positioned on the described circular cylindrical cavity position, the same side adjacent with a plurality of described medicinal liquid input pipe,
In a plurality of described turning end keeper, one of them is arranged on by described through hole and is positioned at the same side with described stiff end keeper, other described turning end keeper is arranged on described cylindrical pivot pipe according to described predetermined angular, and it is corresponding respectively with the position of a plurality of described stiff end keeper
Described control assembly according to described in flow to end information control described drive division running to drive described cylindrical pivot pipe to rotate, described through hole is switched successively between a plurality of described medicinal liquid input pipe,
With the positional information of described turning end keeper collection, described control assembly judges whether described through hole is connected with described medicinal liquid input pipe by the positional information of described stiff end keeper collection, when described stiff end keeper is relative with described turning end keeper, described through hole is connected with in medicinal liquid input pipe described in complex root.
2. infusion set according to claim 1, is characterized in that:
Wherein, described medicinal liquid sensor and described location division communicate with described control assembly and are connected,
Described medicinal liquid sensor is one or more in light sensor, liquid level sensor or LOAD CELLS.
3. infusion set according to claim 1, is characterized in that:
Wherein, described drive division comprises drive motors and is sleeved on described drive motors output shaft for controlling the decelerator that described cylindrical pivot pipe rotates.
4. infusion set according to claim 1, is characterized in that, also comprises:
Display unit,
Wherein, described control assembly has data-interface, is connected by described control assembly with LAN,
Described display unit is connected with described control assembly by described LAN, for showing the alarm after medicinal liquid transporting velocity, medicinal liquid movement schedule and whole infusion-completed in real time.
5. infusion set according to claim 1, is characterized in that, also comprises:
Remote control unit, communicates with described control assembly and is connected, and sends medicinal liquid transporting velocity adjustment instruction to described control assembly,
Described control assembly, by controlling the running of described drive division to drive described cylindrical pivot pipe to rotate, regulates the degree of agreement of described through hole and described medicinal liquid input pipe to change the transporting velocity of described medicinal liquid.
6. infusion set according to claim 1, is characterized in that, also comprises:
Alarm unit, comprises fixing alarm and warner for moving,
Described alarm unit is one or more in voice guard, visual alarm, vibration alarm, communicate with described control assembly and be connected, receive alarm command that described control assembly sends and report to the police, informing that the numbering of complete and described infusion set carried by the whole medicinal liquid of medical personnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112312.1A CN103877640B (en) | 2014-03-24 | 2014-03-24 | Infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112312.1A CN103877640B (en) | 2014-03-24 | 2014-03-24 | Infusion set |
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| Publication Number | Publication Date |
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| CN103877640A CN103877640A (en) | 2014-06-25 |
| CN103877640B true CN103877640B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410112312.1A Expired - Fee Related CN103877640B (en) | 2014-03-24 | 2014-03-24 | Infusion set |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548255A (en) * | 2015-01-29 | 2015-04-29 | 李志文 | Automatic transfusion liquid switching system |
| CN104548257A (en) * | 2015-01-29 | 2015-04-29 | 李志文 | Internal-rotation type rotary liquid change device |
| CN104548256A (en) * | 2015-01-29 | 2015-04-29 | 李志文 | Outward-turning rotating liquid changer |
| CN105536098B (en) * | 2015-12-15 | 2020-02-28 | 上海斐讯数据通信技术有限公司 | Intelligent drip transfusion system and control method thereof |
| CN106362235A (en) * | 2016-09-18 | 2017-02-01 | 中国人民解放军总医院 | Automatic infusion set based on multi-pass structure |
| CN107158507B (en) * | 2017-06-02 | 2020-07-10 | 湖南中医药大学 | Continuous infusion apparatus with automatic exhaust function |
| CN108245737A (en) * | 2018-01-16 | 2018-07-06 | 湖南中医药大学 | A kind of disc type regulation and control dropper of multifunctional adaptive continuous transfusion system |
| CN109106996B (en) * | 2018-09-04 | 2020-10-16 | 四川大学 | Automatic switching infusion channel sequence continuous infusion apparatus |
| CN113349748B (en) * | 2021-06-03 | 2022-11-04 | 常州市第一人民医院 | Blood pressure monitoring and regulating device |
| CN116159205A (en) * | 2023-03-22 | 2023-05-26 | 北京市肿瘤防治研究所 | Infusion pump capable of automatically switching infusion apparatus |
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| US4512764A (en) * | 1982-09-27 | 1985-04-23 | Wunsch Richard E | Manifold for controlling administration of multiple intravenous solutions and medications |
| CN1961985A (en) * | 2006-12-06 | 2007-05-16 | 哈尔滨理工大学 | Multi-channel transfusion valve for medical transfusion device |
| CN103127576A (en) * | 2013-02-08 | 2013-06-05 | 郑运婷 | Multi-bottle infusion device |
| CN203183405U (en) * | 2013-02-08 | 2013-09-11 | 郑运婷 | Power-driven multi-bottle infusion device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7984730B2 (en) * | 2004-09-03 | 2011-07-26 | Elcam Medical Agricultural Cooperative Association | Stopcock |
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2014
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4512764A (en) * | 1982-09-27 | 1985-04-23 | Wunsch Richard E | Manifold for controlling administration of multiple intravenous solutions and medications |
| CN1961985A (en) * | 2006-12-06 | 2007-05-16 | 哈尔滨理工大学 | Multi-channel transfusion valve for medical transfusion device |
| CN103127576A (en) * | 2013-02-08 | 2013-06-05 | 郑运婷 | Multi-bottle infusion device |
| CN203183405U (en) * | 2013-02-08 | 2013-09-11 | 郑运婷 | Power-driven multi-bottle infusion device |
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| CN103877640A (en) | 2014-06-25 |
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Granted publication date: 20151230 Termination date: 20190324 |