CN102824664B - Automatically alarming and interrupting device for fluid infusion device - Google Patents
Automatically alarming and interrupting device for fluid infusion device Download PDFInfo
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- CN102824664B CN102824664B CN201210360941.7A CN201210360941A CN102824664B CN 102824664 B CN102824664 B CN 102824664B CN 201210360941 A CN201210360941 A CN 201210360941A CN 102824664 B CN102824664 B CN 102824664B
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- connection tube
- infusion
- fluid infusion
- briquetting
- electromagnetic induction
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Abstract
The invention discloses an automatically alarming and interrupting device for a fluid infusion device. The automatically alarming and interrupting device comprises a connecting tube the two ends of which are in sealed connection with an fluid infusion bottle and an infusion catheter respectively, wherein the middle-part tube wall of the connecting tube is an elastic tube wall, and an elastic clamp is arranged on the elastic tube wall; the elastic clamp is connected with an alarm circuit, and two clamping arms of the elastic clamp are respectively provided with a power contact connected with the alarm circuit; an alarm, a circuit power supply, a circuit switch and an electromagnetic induction device are connected in series with the alarm circuit; and a cutoff device which is matched with an electromagnetic induction device to cut off fluid infusion is arranged on the lower part of the connecting tube. The automatically alarming and interrupting device for the fluid infusion device provided by the invention is simple in structure and convenient to use, and realizes the functions of alarming during fluid infusion and interrupting fluid infusion, can avoid the risk to a patient due to the fact that the infusion bottle is not timely replaced or fluid infusion is not stopped after completion of fluid infusion, and can also greatly reduce the work load of medical care personnel at the same time.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, say more specifically a kind of automatic alarm for infusion set and interrupting device.
Background technology
Transfusion has another name called has an intravenous drip or hangs water, by heavy dose (single administration is more than the 100ml) injection in intravenous drip input body, during use, by transfusion device adjustment, drip speed, continue and stably enter vein, to supplement body fluid, electrolyte or nutrient substance is provided.
When the liquid in infusion bottle will drip off, require nursing staff to change in time bottle or stopping infusion, garter is pulled out, if bottle or stopping infusion are not changed in transfusion in time, and the liquid of working as in tube for transfusion has flowed, and syringe needle does not also pull away, can cause the abnormal conditions such as patient's blood back, blood coagulation, even also can there is air and along tube for transfusion, enter in patient body and cause life danger.Therefore just require nursing staff or entourage to observe at any time in infusion process, process in time.But because patient is many, nursing staff is few, be busy with one's work or entourage unprofessional, usually can attend to one thing and lose sight of another, cause unnecessary harm.
Although be all provided with to adjust on existing tube for transfusion and drip fast device, while occurring that in tube for transfusion bubble or transfusion finish, patient or entourage can turn-off transfusion device, to avoid danger, but this tube for transfusion has still Shortcomings and shortcoming, if patient or entourage do not have enough attentions, do not observe and occur bubble or all infuse while finishing, still forget or turn-off not in time transfusion device, thereby causing danger; Or after judgement transfusion device, still need to notify medical personnel to process.
Also have on infusion segment pipe and used alarm device at present, but these alarm devices are giving the alarm inaccurate or disconnecting not in time transfusion, not only to medical personnel, increase a large amount of workloads, and even dangerous with unnecessary trouble to patient.
Summary of the invention
The present invention is to provide a kind of automatic alarm for infusion set and interrupting device, its main purpose is to overcome difficult the discovery in time and stopping infusion after transfusion finishes that existing transfusion device exists, and to patient, brings and endangers the even shortcoming and defect of life danger.
The technical solution used in the present invention is as follows:
A kind of automatic alarm for infusion set and interrupting device, comprise that two ends are sealedly attached to respectively the connection tube of infusion bottle and tube for transfusion, the middle part tube wall of described connection tube is elastic tube wall, which is provided with an elastic clip, this elastic clip is connected with a warning circuit, and in two jig arm of described elastic clip, is respectively equipped with a power contact of connecting with this warning circuit; On described warning circuit, be in series with a siren, a circuit power, a contactor and an electromagnetic induction device; The bottom of described connection tube is provided with one and matches for disconnecting the cut-off device of transfusion with described electromagnetic induction device.
As of the present invention, further improve, described cut-off device comprises a metal cutout briquetting, described cut-off device comprises metal cutout briquetting and a fixed dam, described metal cutout briquetting is arranged at a side of described connection tube bottom rotationally by a fulcrum in the middle of it, described fixed dam is fixedly installed on the opposite side of connection tube bottom, one end of this metal cutout briquetting is provided with a pressing portion, and the other end is provided with an adhesive portion that matches corresponding with described electromagnetic induction device.
As of the present invention, further improve, described cut-off device comprises that one is the metal cutout briquetting of cuboid, this metal cutout briquetting can be free to slide along the direction perpendicular to described connection tube, and described metal cutout briquetting and described electromagnetic induction device be the corresponding both sides of being located at this connection tube bottom respectively.
As of the present invention, further improve, described connection tube one end is fixedly connected with one for inserting the infusion needle of infusion bottle, and the other end is provided with a rubber stopper.
As of the present invention, further improve, described circuit power is battery.
From the above-mentioned description of this invention, compared to the prior art, the invention has the advantages that:
1, the present invention is by being located at the elastic clip on its elastic tube wall, come perception in tube for transfusion, whether to have liquid, while there is no liquid in tube for transfusion, two contacts that are located on elastic clip will join, and connect the power supply of warning circuit, alarm starts to report to the police, and be connected at this moment also path of electromagnetic induction device on warning circuit, at this moment it will produce electromagnetic attraction, cutout briquetting is tightly inhaled, fulcrum by cutout briquetting rotates, order about cutout briquetting and push down tightly tube for transfusion, stop liquid flow, reach the object of stopping infusion, patient or entourage just can call out timely medical personnel and do further processing like this, avoid the liquid in infusion bottle to drip off the situations such as rear reproduction blood back, cause the health harm to patient, reduce medical personnel's workload simultaneously.
2, the present invention, after use finishes, can separate from infusion bottle and tube for transfusion, recycles, and reaching is that environmental protection can reduce unnecessary cost again, and practicality is economical and practical again.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one under off state.
Fig. 2 is the structure for amplifying schematic diagram of A part under off state in the embodiment of the present invention one.
Fig. 3 is the structural representation of the embodiment of the present invention one under channel status.
Fig. 4 is the structure for amplifying schematic diagram of A part under channel status in the embodiment of the present invention one.
Fig. 5 is the structural representation of the embodiment of the present invention two under off state.
Fig. 6 is the structure for amplifying schematic diagram of B part under off state in the embodiment of the present invention two.
Fig. 7 is the cross-sectional view of overlooking of elastic clip of the present invention.
Fig. 8 is workflow diagram of the present invention.
The specific embodiment
The specific embodiment of the present invention is described with reference to the accompanying drawings.
Embodiment mono-
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, a kind of automatic alarm for infusion set and interrupting device, comprise that two ends are sealedly attached to respectively the connection tube 3 of infusion bottle 1 and tube for transfusion 2, one end of this connection tube 3 is fixedly connected with one for inserting the infusion needle 31 of infusion bottle 1, and the other end is provided with a rubber stopper 32, and the middle part tube wall of this connection tube 3 is elastic tube wall 33, and being provided with an elastic clip 4 thereon, this elastic clip 4 is connected with a warning circuit.
In two of this elastic clip 4 jig arm 41 and 42, be respectively equipped with as shown in Figure 7 a power contact 411 and 421 of connecting with this warning circuit; Two power contacts 411 and 421 alarm circuit that offsets is connected, and two power contacts 411 and 421 disconnect mutually alarm circuit and disconnect.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, on this warning circuit, be in series with a siren 5, one circuit power 6, one contactor 7 and an electromagnetic induction device 8, this circuit power 6 is a set of cells, the bottom of above-mentioned connection tube 3 is provided with one and coordinates for disconnecting the cut-off device of transfusion with this electromagnetic induction device 8, this cut-off device comprises metal cutout briquetting 91 and a fixed dam 92, this metal cutout briquetting 91 can be arranged at a side of these connection tube 3 bottoms rotationally by a fulcrum 10 in the middle of it, this fixed dam 92 is fixedly installed on the opposite side of these connection tube 3 bottoms, one end of this metal cutout briquetting 91 is provided with one makes liquid stop the pressing portion 911 of circulation for compressing this connection tube 3, the other end is provided with an adhesive portion 912 that matches corresponding with this electromagnetic induction device 8, after circuit is connected, electromagnetic induction device 8 will tightly be inhaled mutually with this adhesive portion 912, thereby order about pressing portion 911 on the other end of metal cutout briquetting 91 tightly push down connection tube 3, stop the circulation of its liquid, reach the object of stopping infusion.
Embodiment bis-
As shown in Figure 5, Figure 6, a kind of automatic alarm for infusion set and interrupting device, comprise that two ends are sealedly attached to respectively the connection tube 3 of infusion bottle 1 and tube for transfusion 2, one end of this connection tube 3 is fixedly connected with one for inserting the infusion needle 31 of infusion bottle 1, the other end is provided with a rubber stopper 32, the middle part tube wall of this connection tube 3 is elastic tube wall 33, and is provided with an elastic clip 4 thereon, and this elastic clip 4 is connected with a warning circuit.
In two of this elastic clip 4 jig arm 41 and 42, be respectively equipped with as shown in Figure 7 a power contact 411 and 421 of connecting with this warning circuit; Two power contacts 411 and 421 alarm circuit that offsets is connected, and two power contacts 411 and 421 disconnect mutually alarm circuit and disconnect.
As Fig. 5, shown in Fig. 6, on this warning circuit, be in series with a siren 5, one circuit power 6, one contactor 7 and an electromagnetic induction device 8, this circuit power 6 is a set of cells, the bottom of above-mentioned connection tube 3 is provided with one and coordinates for disconnecting the cut-off device of transfusion with this electromagnetic induction device 8, this cut-off device comprises a metallic briquette 93, this metallic briquette 93 can be free to slide along the direction perpendicular to this connection tube 3, this metallic briquette 93 and this electromagnetic induction device 8 be the corresponding both sides of being located at these connection tube 3 bottoms respectively, after circuit is connected, electromagnetic induction device 8 will tightly be inhaled mutually with this metallic briquette 93, thereby order about this metallic briquette 93 suppressing to connection tube 3 tightly, stop the circulation of its liquid, reach the object of stopping infusion.
As shown in Figure 8: a kind of as follows for the automatic alarm of infusion set and the workflow of interrupting device and operation principle:
Before transfusion, infusion needle 31 on connection tube 3 one end is inserted in infusion bottle 1, the syringe needle of tube for transfusion 2 is inserted to the other end of connection tube 3, in medicinal liquid enters connection tube 3, it is large that pressure in connection tube 3 becomes, and elastic clip 4 on connection tube 3 middle part elastic tube walls 31 is due to the increase of pressure, start to open, power contact 411 in two jig arm 41 and 42 and opening for 412 minutes, disconnect warning circuit 4, at this moment, the contactor 7 pushing for emergency on circuit, this alarm 5 and this warning circuit are connected, electromagnetic induction device 44 on this warning circuit is at this moment in off-state, and separated with metal cutout briquetting 91 or metallic briquette 93, at this moment connection tube 3 is unimpeded, start to patient infusion, when transfusion finishes, elastic tube wall 31 on connection tube 3 starts to dwindle, folder elastic clip 4 thereon also starts condensation, power contact 411 and 412 on last elastic clip 4 connects, now warning circuit is connected, at this moment alarm 5 thereon of the series connection signal that gives the alarm, and also path of electromagnetic induction device 8 thereon of series connection, and produce electromagnetic attraction, metal cutout briquetting 91 or 93 in connection tube 3 bottoms is inhaled tightly mutually to electromagnetic induction device, push down the bottom of connection tube 3, stop the continuation of transfusion, thereby reach the object of interrupting transfusion, and hearing audio warning, medical personnel will come to further process, they or stopping infusion, change infusion bottle and continue transfusion, in the time will changing infusion bottle, medical personnel should click the contactor 7 in warning circuit, alarm 5 is disconnected, then changed after infusion bottle in transfusion state, clicking contactor 7 connects alarm and warning circuit again, at this moment complete replacing infusion bottle, continuation is to patient infusion.
Except the siren described in above-described embodiment gives the alarm sound, siren of the present invention can also be only luminous siren, or transmitting set, medical personnel receive alarm signal in operating room by receptor, then come to further process.
Above are only the specific embodiment of the present invention, but design concept of the present invention is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should belong to the behavior of invading protection domain of the present invention.
Claims (5)
1. the automatic alarm for infusion set and interrupting device, comprise that two ends are sealedly attached to respectively the connection tube of infusion bottle and tube for transfusion, it is characterized in that: the middle part tube wall of described connection tube is elastic tube wall, which is provided with an elastic clip, this elastic clip is connected with a warning circuit, and in two jig arm of described elastic clip, is respectively equipped with a power contact of connecting with this warning circuit; On described warning circuit, be in series with a siren, a circuit power, a contactor and an electromagnetic induction device; The bottom of described connection tube is provided with one and matches for disconnecting the cut-off device of transfusion with described electromagnetic induction device.
2. a kind of automatic alarm for infusion set according to claim 1 and interrupting device, it is characterized in that: described cut-off device comprises metal cutout briquetting and a fixed dam, described metal cutout briquetting is arranged at a side of described connection tube bottom rotationally by a fulcrum in the middle of it, described fixed dam is fixedly installed on the opposite side of connection tube bottom, one end of this metal cutout briquetting is provided with a pressing portion, and the other end is provided with an adhesive portion that matches corresponding with described electromagnetic induction device.
3. a kind of automatic alarm for infusion set according to claim 1 and interrupting device, it is characterized in that: described cut-off device comprises that one is the metal cutout briquetting of cuboid, this metal cutout briquetting can be free to slide along the direction perpendicular to described connection tube, and described metal cutout briquetting and described electromagnetic induction device be the corresponding both sides of being located at this connection tube bottom respectively.
4. a kind of automatic alarm for infusion set according to claim 1 and interrupting device, is characterized in that: described connection tube one end is fixedly connected with one for inserting the infusion needle of infusion bottle, and the other end is provided with a rubber stopper.
5. a kind of automatic alarm for infusion set according to claim 1 and interrupting device, is characterized in that: described circuit power is battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210360941.7A CN102824664B (en) | 2012-09-26 | 2012-09-26 | Automatically alarming and interrupting device for fluid infusion device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210360941.7A CN102824664B (en) | 2012-09-26 | 2012-09-26 | Automatically alarming and interrupting device for fluid infusion device |
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| CN102824664A CN102824664A (en) | 2012-12-19 |
| CN102824664B true CN102824664B (en) | 2014-03-26 |
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| CN201210360941.7A Active CN102824664B (en) | 2012-09-26 | 2012-09-26 | Automatically alarming and interrupting device for fluid infusion device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432645B (en) * | 2013-06-19 | 2016-10-05 | 浙江无限新能源股份有限公司 | Alarm for transfusion |
| CN106860952B (en) * | 2017-04-12 | 2024-04-12 | 谢双应 | Clamping assembly and infusion alarm |
| CN108152086A (en) * | 2017-12-23 | 2018-06-12 | 杨聪德 | It is a kind of can automatic pick cutout urine stage casing harvester |
| CN108404255A (en) * | 2018-03-28 | 2018-08-17 | 泉州创源机电科技有限公司 | A kind of Intelligent medical dropper |
| CN108325024A (en) * | 2018-03-28 | 2018-07-27 | 泉州创源机电科技有限公司 | A kind of intelligent type medical transfusion control device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2170766Y (en) * | 1993-04-30 | 1994-07-06 | 易宏举 | Spring switch type infusion device with automatic stop infusion alarm |
| CN2592177Y (en) * | 2003-01-06 | 2003-12-17 | 黄传芳 | Automatic control device for transfusion |
| CN201120013Y (en) * | 2007-09-22 | 2008-09-24 | 张春萍 | Flexible package liquid infusion alarm device |
| CN101829379A (en) * | 2010-05-31 | 2010-09-15 | 薛朝胜 | Infusion alarm |
| CN202777303U (en) * | 2012-09-26 | 2013-03-13 | 陈清美 | Automatic alarming and breaking device for infusion device |
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2012
- 2012-09-26 CN CN201210360941.7A patent/CN102824664B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2170766Y (en) * | 1993-04-30 | 1994-07-06 | 易宏举 | Spring switch type infusion device with automatic stop infusion alarm |
| CN2592177Y (en) * | 2003-01-06 | 2003-12-17 | 黄传芳 | Automatic control device for transfusion |
| CN201120013Y (en) * | 2007-09-22 | 2008-09-24 | 张春萍 | Flexible package liquid infusion alarm device |
| CN101829379A (en) * | 2010-05-31 | 2010-09-15 | 薛朝胜 | Infusion alarm |
| CN202777303U (en) * | 2012-09-26 | 2013-03-13 | 陈清美 | Automatic alarming and breaking device for infusion device |
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| CN102824664A (en) | 2012-12-19 |
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Effective date of registration: 20191125 Address after: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee after: Tianjin Lei Sheng Technology Co., Ltd. Address before: 362300 Fujian city of Quanzhou province Nanan city Xi Mei Yuen Lane No. 40 building 3 room 701 together Patentee before: Chen Qingmei |
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Effective date of registration: 20200615 Address after: No. A316, 244000 High-tech Entrepreneurship Service Center, Tongling City, Anhui Province Patentee after: TONGLING XIANGYU COMMERCE AND TRADE Co.,Ltd. Address before: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: TIANJIN LEISHENG TECHNOLOGY Co.,Ltd. |