CN207941076U - Liquid drop alert device to the greatest extent when disposable transfusion device is infused - Google Patents
Liquid drop alert device to the greatest extent when disposable transfusion device is infused Download PDFInfo
- Publication number
- CN207941076U CN207941076U CN201721374849.0U CN201721374849U CN207941076U CN 207941076 U CN207941076 U CN 207941076U CN 201721374849 U CN201721374849 U CN 201721374849U CN 207941076 U CN207941076 U CN 207941076U
- Authority
- CN
- China
- Prior art keywords
- detection unit
- woven hose
- sheet metal
- power supply
- operational analysis
- 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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Abstract
Liquid drop alert device to the greatest extent when disposable transfusion device is infused, detection unit, operational analysis chip, buzzer, power supply and the installation of electric power detection unit are inside housings, shell one end is arranged a woven hose and perforates, woven hose embedded groove is arranged in woven hose perforation outside, detection unit forms a capacitor by two panels sheet metal, two panels sheet metal is sealed in woven hose perforation inside respectively, the center hole diameter that the opposite installation of two panels sheet metal is formed is equal with infusion pipe outside diameter, two panels sheet metal is connected with operational analysis chip, power supply is button cell, electric power detection unit is a light emitting diode, buzzer, power supply, switch and electric power detection unit are connected with operational analysis chip respectively.Capacitor is arranged on infusion apparatus drop pot top in the utility model, reacts the variation of liquid level of perfusion tube using the variation of medium in capacitor, to be in time medical worker and patient reminders transfusion condition, has the advantages that simple in structure, easy to operate and time saving and energy saving.
Description
Technical field
The utility model is related to hygiene medical treatment technical fields, and in particular to liquid drop is most when a kind of disposable transfusion device infusion
Alert device.
Background technology
Disposable transfusion device is received and is used by vast medical institutions and patient at present, with clean hygiene, behaviour
The advantages that making to facilitate, but its defect is cannot to remind medical staff or patient in time when liquid drop is most.The process one of infusion
As it is veryer long, patient is since physical fatigue can have a short interval, and entourage can also rest or be busy with other things, medical staff
Observation fluid drip situation at one's side can not possibly be accompanied always.So if nobody is had found in time more to renew after fluid drip is complete
Liquid extracts intravenous needle, can cause the situations such as blood back, severe patient that can cause certain physically and mentally healthy influence to patient.
Utility model content
The utility model is in view of the deficienciess of the prior art, liquid drop is most when providing a kind of disposable transfusion device infusion
Alert device.
Technical solution adopted by the utility model to solve its technical problems is：
Liquid drop alert device, including shell, detection unit, operational analysis core to the greatest extent when a kind of disposable transfusion device infusion
Piece, buzzer, power supply, switch and electric power detection unit, detection unit, operational analysis chip, buzzer, power supply and electric power detection
Unit is installed inside housings, and shell one end is arranged a woven hose and perforates, and woven hose embedded groove is arranged in woven hose perforation outside,
Detection unit forms a capacitor by two panels sheet metal, and two panels sheet metal is sealed in woven hose perforation inside, two panels gold respectively
The center hole diameter for belonging to the opposite installation formation of piece is equal with infusion pipe outside diameter, and two panels sheet metal is connected with operational analysis chip,
Power supply is button cell, and electric power detection unit is a light emitting diode, buzzer, power supply, switch and electric power detection unit point
It is not connected with operational analysis chip.
Solar panel is arranged in above-mentioned shell side.
Product information paste area is arranged in above-mentioned rear.
The utility model is mountable to infusion apparatus drop pot or more, and as possible close to the exit of liquid container, detection unit
One capacitor is formed by two panels sheet metal, which is semicircle, and is sealed respectively into woven hose perforation inside, the two panels
The center hole diameter formed when anchor ear is opposite is equal with infusion pipe outside diameter.Two panels anchor ear is opposite, woven hose when equipment works
It is passed through in two panels anchor ear center hole, two panels sheet metal is equally encircled outside woven hose also like anchor ear at this time, in this way, two panels metal
Piece is formed a capacitor.After device power-up, operational analysis unit gives tacit consent to current detection unit（Capacitor）State is not sent out
Go out any instruction.When being changed into no liquid by there is liquid to flow through in woven hose and being flowed through, the medium for being equivalent to capacitor becomes
Change, the potential so as to cause capacitor the two poles of the earth changes.After this variation of operational analysis unit detection, sent out to alarm unit
Go out instruction, alarm is sent out by alarm unit, reminds people to notice that liquid will drip most.Alarm unit is a small buzzer, is connect
After receiving the instruction that operational analysis unit is sent, preset audio warning will be sent out.Power supply is a button cell, and battery capacity indication is
One light emitting diode, while the working condition of indicating equipment are lighted automatically after device power-up, if electricity is normal at this time, shine two
Pole pipe shows green light, and with the decrease of electricity, light emitting diode will become yellow from green, does not stop to dodge until becoming red
Bright, when light emitting diode burn red does not stop flicker, representing battery capacity will exhaust, and should more renew battery as early as possible.
Capacitor is arranged on infusion apparatus drop pot top in the utility model, reacts infusion using the variation of medium in capacitor
The variation of pipe liquid level has simple in structure, easy to operate and time saving to be medical worker and patient reminders transfusion condition in time
Laborsaving advantage.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the schematic elevation view of the utility model；
Fig. 2 is the schematic rear view of the utility model；
Fig. 3 is the schematic top plan view of the utility model；
Fig. 4 is the circuit diagram of the utility model.
1 shell, 2 sheet metals, 3 buzzers, 4 light emitting diodes, 5 button cells, 6 solar panels, 7 switches, 8 in figure
Product information paste area, the perforation of 11 woven hoses, 12 woven hose embedded grooves.
Specific implementation mode
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, liquid drop alert device, including shell to the greatest extent when a kind of disposable transfusion device infusion
Body 1, detection unit, operational analysis chip, buzzer 3, power supply, switch 7 and electric power detection unit, detection unit, operational analysis
Inside housings, a woven hose perforation 11 is arranged in shell one end, defeated for chip, buzzer, power supply and the installation of electric power detection unit
11 outside setting woven hose embedded groove 12 of liquid pipe perforation, detection unit forms a capacitor, two panels metal by two panels sheet metal 2
Piece 2 is sealed in 11 inside of woven hose perforation respectively, the center hole diameter that the opposite installation of two panels sheet metal 2 is formed with outside woven hose
Diameter is equal, and two panels sheet metal is connected with operational analysis chip, and power supply is button cell 5, and electric power detection unit is one luminous two
Pole pipe 4, buzzer, power supply, switch and electric power detection unit are connected with operational analysis chip respectively, and the sun is arranged in 1 side of shell
Product information paste area 8 is arranged in energy solar panel 6,1 rear portion of shell.
The utility model is mountable to infusion apparatus drop pot or more, and as possible close to the exit of liquid container, detection unit
One capacitor is formed by two panels sheet metal, which is semicircle, and is sealed respectively into woven hose perforation inside, the two panels
The center hole diameter formed when anchor ear is opposite is equal with infusion pipe outside diameter.Two panels anchor ear is opposite, woven hose when equipment works
It is passed through in two panels anchor ear center hole, two panels sheet metal is equally encircled outside woven hose also like anchor ear at this time, in this way, two panels metal
Piece is formed a capacitor.After device power-up, operational analysis unit gives tacit consent to current detection unit（Capacitor）State is not sent out
Go out any instruction.When being changed into no liquid by there is liquid to flow through in woven hose and being flowed through, the medium for being equivalent to capacitor becomes
Change, the potential so as to cause capacitor the two poles of the earth changes.After this variation of operational analysis unit detection, sent out to alarm unit
Go out instruction, alarm is sent out by alarm unit, reminds people to notice that liquid will drip most.Alarm unit is a small buzzer, is connect
After receiving the instruction that operational analysis unit is sent, preset audio warning will be sent out.Power supply is a button cell, and battery capacity indication is
One light emitting diode, while the working condition of indicating equipment are lighted automatically after device power-up, if electricity is normal at this time, shine two
Pole pipe shows green light, and with the decrease of electricity, light emitting diode will become yellow from green, does not stop to dodge until becoming red
Bright, when light emitting diode burn red does not stop flicker, representing battery capacity will exhaust, and should more renew battery as early as possible.
Claims (3)
1. liquid drop alert device to the greatest extent when a kind of disposable transfusion device infusion, it is characterized in that including shell, detection unit, operation point
Analyse chip, buzzer, power supply, switch and electric power detection unit, detection unit, operational analysis chip, buzzer, power supply and electricity
Detection unit is installed inside housings, and shell one end is arranged a woven hose and perforates, and woven hose perforation outside setting woven hose is embedding
Entering slot, detection unit forms a capacitor by two panels sheet metal, and two panels sheet metal is sealed in respectively on the inside of woven hose perforation, and two
The center hole diameter that the opposite installation of piece sheet metal is formed is equal with infusion pipe outside diameter, two panels sheet metal and operational analysis chip phase
Even, power supply is button cell, and electric power detection unit is a light emitting diode, buzzer, power supply, switch and electric power detection unit
It is connected respectively with operational analysis chip.
2. liquid drop alert device to the greatest extent when disposable transfusion device infusion according to claim 1, it is characterized in that shell side
Solar panel is set.
3. liquid drop alert device to the greatest extent when disposable transfusion device infusion according to claim 1, it is characterized in that rear
Product information paste area is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374849.0U CN207941076U (en) | 2017-10-24 | 2017-10-24 | Liquid drop alert device to the greatest extent when disposable transfusion device is infused |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374849.0U CN207941076U (en) | 2017-10-24 | 2017-10-24 | Liquid drop alert device to the greatest extent when disposable transfusion device is infused |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207941076U true CN207941076U (en) | 2018-10-09 |
Family
ID=63703107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721374849.0U Expired - Fee Related CN207941076U (en) | 2017-10-24 | 2017-10-24 | Liquid drop alert device to the greatest extent when disposable transfusion device is infused |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207941076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038186A (en) * | 2019-05-15 | 2019-07-23 | 杭州爱凯医疗用品有限公司 | A kind of infusion alarm and control method |
-
2017
- 2017-10-24 CN CN201721374849.0U patent/CN207941076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038186A (en) * | 2019-05-15 | 2019-07-23 | 杭州爱凯医疗用品有限公司 | A kind of infusion alarm and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |