CN104826198A - Dripping-stop alarming device for infusion - Google Patents
Dripping-stop alarming device for infusion Download PDFInfo
- Publication number
- CN104826198A CN104826198A CN201510298460.1A CN201510298460A CN104826198A CN 104826198 A CN104826198 A CN 104826198A CN 201510298460 A CN201510298460 A CN 201510298460A CN 104826198 A CN104826198 A CN 104826198A
- Authority
- CN
- China
- Prior art keywords
- sound
- hole
- sound chamber
- infusion
- pedestal
- 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.)
- Pending
Links
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
- A61M5/168—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
-
- 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
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- 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
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
- A61M5/1685—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion by detection of position of a floating member
-
- 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
- A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
- A61M5/40—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 with means for eliminating or preventing injection or infusion of air into body using low-level float-valve to cut off media flow from reservoir
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
-
- 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
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
Abstract
The invention provides a dripping-stop alarming device for infusion. The dripping-stop alarming device for infusion is characterized by comprising a base body with openings in the upper end and the lower end respectively, an internal sound chamber and a vertically-through flow hole formed outside the sound chamber. The position, located at the upper end of the sound chamber, of the base body is provided with a sound film base with an inner sound hole and a plurality of external through holes, the upper end of the sound hole is provided with a sound film, the lower end of the sound hole is communicated with the sound chamber, the through holes are communicated with the flow hole outside the sound chamber, and an alarming device installation through hole is formed in one side of the sound chamber. Accordingly, the dripping-stop alarming device for infusion can be conveniently installed in a dripping bucket of an infusion apparatus in use, the alarming is started when the dripping-stop phenomenon occurs and no sound signal is transmitted to the alarming device due to the fact that the medicine liquid is used up or the infusion needle is deviated, and a patient and caregivers are reminded to inform medical personnel to deal with the situation. The dripping-stop alarming device for infusion has the advantages that the non-poisonous, non-pollution, safe, reliable and practical effects are achieved, and the infusion safety of the patient is fully guaranteed.
Description
Technical field
The invention provides a kind of alarm device, especially a kind ofly can be used on device transfusion device carrying out stop dripping automatic alarm, belong to technical field of medical instruments.
Background technology
Transfusion is a kind of mode from patient blood administration, and each medical institutions use transfusion device to patient infusion all in a large number.Existing transfusion device needs patient oneself or entourage to observe transfusion condition when giving patient infusion, as pin water whether drip off, whether pin water in transfusion device in flowing etc., to notify medical personnel in time to process, and once patient or entourage slightly neglect the infusion safety accident that will cause, more easily go wrong when especially infusing between night to morning, thus bring threat to the life security of patient.Therefore, be necessary to be improved prior art.
Summary of the invention
The present invention provides a kind of nontoxic, pollution-free, safe, reliable, practical stopping on transfusion device that can be used on just and drips autoalarm for solving the problem, when being about to beat or stopped because pin is run in transfusion to drip with convenient pin water, automatically chimes of doom is sent, remind patient and entourage, wait for that medical personnel come to process simultaneously, ensure patient infusion safety.
The present invention is completed by following technical proposal: a kind of transfusion is with stopping dripping alarm device, it is characterized in that it comprises the pedestal of upper and lower side respectively with being provided with the discharge orifice of up/down perforation outside uncovered, interior band sound chamber, sound chamber, pedestal is positioned at the sound film seat that upper end, sound chamber is provided with band sound hole, in addition multiple through hole, sound hole upper end is provided with sound film, sound hole lower end is communicated with sound chamber, multiple through hole is communicated with the discharge orifice outside sound chamber, and side, sound chamber is provided with alarm and installs through hole.So that when medicinal liquid is directly dropped in and sound film is sounded, this acoustical signal passes to alarm through sound hole, sound chamber, be dropped in the multiple through holes of medicinal liquid outside sound film seat on sound film simultaneously, the discharge orifice outside sound chamber flow in dropping funnel, lower liquid pipe, flow into human body again and complete normal infusion, when medicinal liquid beaten or infuse run the reason such as pin cause stopping dripping and voiceless sound signal transmission to alarm time, then start warning.
Being provided with ring-type filter bottom described sound film seat, for filtering medicinal liquid, ensureing infusion safety.
Rear wall and the pedestal in described sound chamber are connected as a single entity, antetheca is provided with alarm and installs through hole, roof is provided with the through hole be communicated with sound film seat sound hole, at least one support bar is respectively equipped with between left and right two outer walls and base vivo wall, and about sound chamber two outer walls, support bar, discharge orifice is formed between base vivo wall, the diapire in sound chamber is set to arc, to make sound chamber cavity be communicated with the sound hole of sound film seat by the through hole of roof, be connected with alarm again, thus formation sound channel, simultaneously by the upper lower open mouth of pedestal, through hole outside sound film seat, discharge orifice outside sound chamber and dropping funnel cavity form fluid course, thus while sending drop acoustical signal, normal infusion can be ensured.
Described alarm is commercial products, and its circuit structure comprises and being electrically connected successively: gather sensor B, the operational amplifier LM of acoustic information, commutation diode D, audion PNP, buzzer F and resistance R, electric capacity C, K switch, power supply E.So that when medicinal liquid is dropped in and sound film is sounded, this acoustical signal is after sound hole, sound chamber are transmitted, the signal of telecommunication is changed into after collecting this acoustical signal by sensor B, operational amplifier LM is sent to carry out signal amplification, send diode D rectification again, the magnitude of voltage that diode D is exported is greater than the magnitude of voltage of power supply E, and audion PNP ends, and buzzer is sounding not; And when medicinal liquid stop dripping a voiceless sound signal send sensor B time, the magnitude of voltage that diode D is exported is less than the magnitude of voltage of power supply E, then audion PNP conducting, makes buzzer F sounding alarm.
Described pedestal upper end is connected with the lower end of upper dropping funnel, and pedestal lower end is connected with the upper end of lower dropping funnel, and by the through hole outside the discharge orifice on pedestal and sound film seat and upper and lower dropping funnel through and form fluid course, be provided with float in lower dropping funnel.
The top of described upper dropping funnel is connected with dropper, filling opening, air inlet, bottle stopper puncture outfit in turn, and the bottom of lower dropping funnel is connected with lower liquid pipe, and lower liquid pipe is provided with flow regulator and syringe needle successively.
Described float comprises the spheroid on top, the cone at middle part, the inserted link of bottom, the inserted link of bottom inserts in lower liquid pipe, the cone at middle part and the taper hole of lower liquid pipe upper end connect, to be full of in medicinal liquid in normal infusion in lower dropping funnel, float floats on the top of lower dropping funnel all the time, open the fluid course with lower liquid pipe bottom lower dropping funnel, and when medicinal liquid beaten stop drip and while sending warning, decline along with medicinal liquid moves down by the float in lower dropping funnel, now medicinal liquid can inserted link in float bottom insert under liquid pipe process in reduce flow velocity, the cone in the middle part of float is finally made to be buckled in the taper hole of lower liquid pipe upper end and to close fluid course, stop medicinal liquid continuation dirty and stopping infusion, maintain bottom lower dropping funnel and with lower portion simultaneously and leave certain medicinal liquid all the time, avoid medical worker arrive before air enter in vein blood vessel, effective anti-return blood simultaneously, ensure the infusion safety of patient.
The present invention has following advantages and effect: adopt such scheme, can easily medicinal liquid be dropped in sound film is sounded time, this acoustical signal is passed to alarm through sound hole, sound chamber, be dropped in the multiple through holes of medicinal liquid outside sound film seat on sound film simultaneously, the discharge orifice outside sound chamber, dropping funnel, lower liquid pipe flow enter human body and complete normal infusion, beat when medicinal liquid or infused and run that the reason such as pin causes stopping dripping and voiceless sound signal transmission is reported to the police to starting during alarm, reminded patient and entourage to notify medical personnel to process.The present invention is nontoxic, pollution-free, safe, reliable, practical, has ensured the infusion safety of patient completely, promotes that medical worker and entourage and patient's the relation harmonious are developed, alleviates the operating pressure of entourage and the mental pressure of patient.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is that the B-B of Fig. 1 looks section;
Fig. 4 is use structure chart of the present invention;
Fig. 5 is alarm circuit structure chart.
In figure: 1-pedestal, the sound chamber in 11-pedestal, through hole installed by 12-alarm, 13-support bar, 14-discharge orifice, 2-sound film seat, 21-sound hole, 22-through hole, 3-sound film, 4-filter, 5-alarm, 6-float, cone in the middle part of 61-float, the inserted link of 62-float lower end, the upper dropping funnel of 7-, dropping funnel under 71-, liquid pipe under 8-, the taper hole of liquid pipe upper end under 81-, the upper liquid pipe of 9-, 91-dropper, 92-dosing mouth.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, transfusion provided by the invention is with stopping dripping alarm device, comprise the pedestal 1 of upper and lower side respectively with being provided with the discharge orifice 14 of up/down perforation outside uncovered, interior band sound chamber 11, sound chamber 11, pedestal 1 is positioned at the sound film seat 2 that upper end, sound chamber 11 is provided with band sound hole 21, in addition multiple through hole 22, sound hole 21 upper end is provided with sound film 3, sound hole 21 lower end is communicated with sound chamber 11, and multiple through hole 22 is communicated with the discharge orifice 14 outside sound chamber 11, and side, sound chamber 11 is provided with alarm 5 and installs through hole 12;
Being provided with ring-type filter 4 bottom described sound film seat 2, for filtering medicinal liquid, ensureing infusion safety;
Rear wall and the pedestal 1 in described sound chamber 11 are connected as a single entity, antetheca is provided with alarm 5 and installs through hole 12, roof is provided with the through hole be communicated with sound film seat 2 sound hole 21, at least one support bar 13 is respectively equipped with between left and right two outer walls and pedestal 1 inwall, and at sound chamber about 11 two outer wall, support bar 13, discharge orifice 14 is formed between pedestal 1 inwall, the diapire in sound chamber 11 is set to arc, to make sound chamber 11 cavity be communicated with the sound hole 21 of sound film seat 2 by the through hole of roof, be connected with alarm 5 again, thus formation sound channel, simultaneously by the upper lower open mouth of pedestal 1, through hole 22 outside sound film seat 2, discharge orifice 14 outside sound chamber 11 forms fluid course with dropping funnel cavity, thus while sending drop acoustical signal, normal infusion can be ensured,
Described pedestal 1 upper end is connected with the lower end of upper dropping funnel 7, pedestal 1 lower end is connected with the upper end of lower dropping funnel 71, and by through hole outside the discharge orifice 14 on pedestal 1 and sound film seat 2 22 and upper and lower dropping funnel 7,71 through and form fluid course, in lower dropping funnel 71, be provided with float 6;
Described float 6 comprises the spheroid on top, the cone 61 at middle part, the inserted link 62 of bottom, the inserted link 62 of bottom inserts in lower liquid pipe 8, the cone 61 at middle part connects with the taper hole 81 of lower liquid pipe 8 upper end, so that in normal infusion and when being full of medicinal liquid in lower dropping funnel 71, float 6 floats on the top of lower dropping funnel 71 all the time, open the fluid course with lower liquid pipe 8 bottom lower dropping funnel 71, and when medicinal liquid beaten stop drip and while sending warning, decline along with medicinal liquid moves down by the float 6 in lower dropping funnel 71, medicinal liquid the cone 61 in the middle part of float 6 can control decline low flow velocity, the inserted link 62 of float 6 bottom is finally made to insert in lower liquid pipe 8, the cone 61 at middle part is buckled in the taper hole 81 of lower liquid pipe 8 upper end, thus closedown fluid course, stop medicinal liquid continuation dirty and stopping infusion, maintain in lower dropping funnel 71 simultaneously and leave certain medicinal liquid all the time, avoid medical worker arrive before air enter in vein blood vessel, effective anti-return blood simultaneously, ensure the infusion safety of patient.
The top of described upper dropping funnel 7 is connected with conventional upper liquid pipe 9, upper liquid pipe 9 is provided with dropper 91, dosing mouth 92 and air inlet and bottle stopper puncture outfit (not providing in figure), the bottom of lower dropping funnel 71 is connected with conventional lower liquid pipe 8, and lower liquid pipe 8 is provided with flow regulator and syringe needle (not providing in figure).
Described alarm 5 is commercial products, and its circuit structure comprises and being electrically connected successively: gather sensor B, the operational amplifier LM of acoustic information, commutation diode D, audion PNP, buzzer F and resistance R, electric capacity C, K switch, power supply E.So that when medicinal liquid is dropped in and sound film is sounded, this acoustical signal is after sound hole, sound chamber are transmitted, the signal of telecommunication is changed into after collecting this acoustical signal by sensor B, operational amplifier LM is sent to carry out signal amplification, send diode D rectification again, the magnitude of voltage that diode D is exported is greater than the magnitude of voltage of power supply E, and audion PNP ends, and buzzer is sounding not; And when medicinal liquid stop dripping a voiceless sound signal send sensor B time, the magnitude of voltage that diode D is exported is less than the magnitude of voltage of power supply E, then audion PNP conducting, makes buzzer F sounding alarm.
Claims (7)
1. a transfusion is with stopping dripping alarm device, it is characterized in that it comprises the pedestal of upper and lower side respectively with being provided with the discharge orifice of up/down perforation outside uncovered, interior band sound chamber, sound chamber, pedestal is positioned at the sound film seat that upper end, sound chamber is provided with band sound hole, in addition multiple through hole, sound hole upper end is provided with sound film, sound hole lower end is communicated with sound chamber, multiple through hole is communicated with the discharge orifice outside sound chamber, and side, sound chamber is provided with alarm and installs through hole.
2. transfusion according to claim 1 is with stopping dripping alarm device, it is characterized in that being provided with ring-type filter bottom described sound film seat.
3. transfusion according to claim 1 is with stopping dripping alarm device, it is characterized in that the rear wall in described sound chamber is connected as a single entity with pedestal, antetheca be provided with that through hole installed by alarm, roof be provided be communicated with sound film seat sound hole through hole, be respectively equipped with at least one support bar between left and right two outer wall and base vivo wall, and form discharge orifice between two outer walls, support bar, base vivo wall about sound chamber.
4. transfusion according to claim 1 is with stopping dripping alarm device, it is characterized in that the diapire in described sound chamber is set to arc.
5. transfusion according to claim 1 is with stopping dripping alarm device, it is characterized in that described alarm is commercial products, its circuit structure comprises and being electrically connected successively: gather sensor B, the operational amplifier LM of acoustic information, commutation diode D, audion PNP, buzzer F and resistance R, electric capacity C, K switch, power supply E.
6. transfusion according to claim 1 is with stopping dripping alarm device, it is characterized in that described pedestal upper end is connected with the lower end of upper dropping funnel, pedestal lower end is connected with the upper end of lower dropping funnel, and by the through hole outside the discharge orifice on pedestal and sound film seat and upper and lower dropping funnel through and form fluid course, be provided with float in lower dropping funnel.
7. transfusion according to claim 6 is with stopping dripping alarm device, it is characterized in that described float comprises spheroid, the cone at middle part, the inserted link of bottom on top, and the inserted link of bottom inserts in lower liquid pipe, and the cone at middle part and the taper hole of lower liquid pipe upper end connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298460.1A CN104826198A (en) | 2015-06-03 | 2015-06-03 | Dripping-stop alarming device for infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298460.1A CN104826198A (en) | 2015-06-03 | 2015-06-03 | Dripping-stop alarming device for infusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104826198A true CN104826198A (en) | 2015-08-12 |
Family
ID=53804632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510298460.1A Pending CN104826198A (en) | 2015-06-03 | 2015-06-03 | Dripping-stop alarming device for infusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104826198A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1658871A1 (en) * | 2004-11-22 | 2006-05-24 | Filtertek B.V. | Device for venting containers used in enteral feeding |
| CN1785445A (en) * | 2005-11-15 | 2006-06-14 | 梁佐民 | Sound or vibration transfusion sensor |
| CN102764466A (en) * | 2012-08-09 | 2012-11-07 | 南宁同展拓电子科技有限责任公司 | Infusion drop monitoring system on basis of sound wave vibration signal |
| CN202892565U (en) * | 2012-11-22 | 2013-04-24 | 陆艾静 | Disposable infusion apparatus controlled by needle-shaped floater valve |
| CN203244655U (en) * | 2013-03-17 | 2013-10-23 | 张家泰 | Novel infusion device |
| CN103432648A (en) * | 2013-09-11 | 2013-12-11 | 巢雨 | Transfusion device capable of realizing automatic shut-off at end of transfusion |
| CN203370148U (en) * | 2013-07-24 | 2014-01-01 | 河南忱诺科技有限公司 | Automatic cut-off and sound conduction drip chamber |
| CN203898839U (en) * | 2014-06-19 | 2014-10-29 | 张丽霞 | Safe infusion device |
| CN204766856U (en) * | 2015-06-03 | 2015-11-18 | 王文秀 | Infusion is with stopping dripping alarm device |
-
2015
- 2015-06-03 CN CN201510298460.1A patent/CN104826198A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1658871A1 (en) * | 2004-11-22 | 2006-05-24 | Filtertek B.V. | Device for venting containers used in enteral feeding |
| CN1785445A (en) * | 2005-11-15 | 2006-06-14 | 梁佐民 | Sound or vibration transfusion sensor |
| CN102764466A (en) * | 2012-08-09 | 2012-11-07 | 南宁同展拓电子科技有限责任公司 | Infusion drop monitoring system on basis of sound wave vibration signal |
| CN202892565U (en) * | 2012-11-22 | 2013-04-24 | 陆艾静 | Disposable infusion apparatus controlled by needle-shaped floater valve |
| CN203244655U (en) * | 2013-03-17 | 2013-10-23 | 张家泰 | Novel infusion device |
| CN203370148U (en) * | 2013-07-24 | 2014-01-01 | 河南忱诺科技有限公司 | Automatic cut-off and sound conduction drip chamber |
| CN103432648A (en) * | 2013-09-11 | 2013-12-11 | 巢雨 | Transfusion device capable of realizing automatic shut-off at end of transfusion |
| CN203898839U (en) * | 2014-06-19 | 2014-10-29 | 张丽霞 | Safe infusion device |
| CN204766856U (en) * | 2015-06-03 | 2015-11-18 | 王文秀 | Infusion is with stopping dripping alarm device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101631498A (en) | In medical conduit line, use disposable, the sealing blood sampling system | |
| WO2009092312A1 (en) | Automatic drip-stopping, alarm apparatus for infusion device | |
| CN204766856U (en) | Infusion is with stopping dripping alarm device | |
| CN208552698U (en) | A kind of intelligent infusion device | |
| CN104826191B (en) | It is disposable to stop dripping automatic alarm transfusion device | |
| CN204723501U (en) | Disposable stopping drips automatic alarm transfusion device | |
| CN104826198A (en) | Dripping-stop alarming device for infusion | |
| CN108939193A (en) | It is a kind of to pass through the light proofing infusion apparatus of pressure sensitive early warning liquid level | |
| CN102921078A (en) | Automatic liquid-stopping and automatic exhaust infusion device | |
| CN201399134Y (en) | Dropping-funnel and filter integrated precise-filtering transfusion device | |
| CN202069929U (en) | Novel safe transfusion device | |
| CN207785597U (en) | A kind of transfusion filter device and infusion equipment | |
| CN211324988U (en) | Invasive pressure sensor | |
| CN203252983U (en) | Self-control type safe infusion apparatus | |
| CN101288787A (en) | Automatic alarm transfusion system | |
| CN201088744Y (en) | Automatic alarm infusion set | |
| CN101244299A (en) | Safety transfusion device | |
| CN208660040U (en) | The perfusion tube that intelligently can shut off and alarm | |
| CN104474608B (en) | It is a kind of to hang over the reminiscences used on infusion bottle | |
| CN208552692U (en) | A kind of automatic liquid-stopping filtering dropping funnel and its system | |
| CN108704194B (en) | Intelligent infusion alarm | |
| CN205434537U (en) | Transfusion support with alarm device | |
| CN213099985U (en) | Burette type blood transfusion device | |
| CN214105473U (en) | Internal medicine nursing auxiliary device with automatic timing and alarming functions | |
| CN215351247U (en) | Infusion equipment with liquid medicine monitoring function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |