CN208464836U - A kind of dropping liquid reminiscences - Google Patents
A kind of dropping liquid reminiscences Download PDFInfo
- Publication number
- CN208464836U CN208464836U CN201720968218.5U CN201720968218U CN208464836U CN 208464836 U CN208464836 U CN 208464836U CN 201720968218 U CN201720968218 U CN 201720968218U CN 208464836 U CN208464836 U CN 208464836U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- level sensor
- infusion bottle
- induction system
- electrically connected
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a kind of dropping liquid reminiscences, including liquid level induction system, the liquid level induction system runs through the sealing-plug for sealed infusion bottle bottleneck and is inserted into the infusion bottle, and the liquid level induction system includes liquid level sensor；The liquid level sensor is electrically connected with transmit circuit, and the transmit circuit is electrically connected with processor, and the processor is electrically connected with alarm.The utility model incudes the medical fluid height of surplus in infusion bottle by setting liquid level sensor, avoids the problem that previous interfering by modes such as photoinduction vulnerable to bubble in infusion bottle in this way.A protective film is arranged simultaneously to be covered on liquid level sensor, protective film and protection cone can pass through rubber, resin batch production respectively, and cost is relatively low, convenient for disposable.It avoids liquid level sensor to be directly inserted into different infusion bottles, the medical fluid adhered on liquid level sensor is caused to pollute.
Description
Technical field
The utility model relates to medical instruments, in particular to a kind of dropping liquid reminiscences.
Background technique
It is well known that must be performed corresponding processing in time after infusion --- needle or dressing are pulled out, otherwise can be caused
The adverse reactions such as " blood back " or even air embolism.And the timely processing after being infused then is to rely on infusion ending message
It obtains in time.Currently, mainly obtaining infusion ending message by two ways: one is medical staff according to the medicine set
Flow velocity and liquid volume come approximate time needed for estimating infusion, then in due course or sporadically the infusion of inspection follow-up patient into
Degree, to realize the acquisition of infusion ending message, but this method not only increases the workload of medical staff, and can not
It leans on, timeliness is poor, because it is largely dependent upon the experience of medical staff, error is larger, and is difficult to avoid that patient
Or its entourage midway changes medical fluid flow velocity；Another kind, and it is most common at present, it is exactly showing for patient or its entourage
Field observation, contacts with medical staff in time when infusion terminates fastly, to realize the timely acquisition of infusion ending message, still
Patient due to it is sick or because medication and be easy in lethargic sleep state, and be infused time it is mostly longer, this can then give patient
And its entourage brings no small burden, is neither conducive to patient and recuperates, is also easy accidents happened to.Therefore thus, with artificial
Mode obtain infusion ending message, not only bring great pressure negative to medical staff, patient and its entourage in this way
Load, and convenience and timeliness are low.
Utility model content
A kind of in order to solve the above problems, the utility model proposes dropping liquid reminiscences.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
A kind of dropping liquid reminiscences, including liquid level induction system, the liquid level induction system, which runs through, is used for sealed infusion bottle bottle
The sealing-plug of mouth is simultaneously inserted into the infusion bottle, and the liquid level induction system includes liquid level sensor；
The liquid level sensor is electrically connected with transmit circuit, and the transmit circuit is electrically connected with processor, the processor
It is electrically connected with alarm.
Further, the liquid level induction system further includes the guarantor for being wrapped in the soft structures on the outside of the liquid level sensor
Cuticula；The protective film is inserted into one end in the infusion bottle and is connected with protection cone；The protection is bored far from the level sensing
Device one end is set as cutting-edge structure；The protection, which is bored, is not less than the level sensing close to the cross section of described liquid level sensor one end
The cross section of device.
Still further, the protection, which is bored, is greater than the liquid level sensor close to the cross section of described liquid level sensor one end
Cross section, the protection is bored, and fluted, the groove and the liquid level sensor are arranged close to described liquid level sensor one end
It is engaged by clamping close to protection cone one end.
The utility model incudes the medical fluid height of surplus in infusion bottle by setting liquid level sensor, keeps away in this way
Exempt from previous the problem of interfering by modes such as photoinduction vulnerable to bubble in infusion bottle.A protective film is arranged simultaneously to be covered on
On liquid level sensor, protective film and protection cone can be made by resin batch, and cost is relatively low, convenient for disposable.It avoids
Liquid level sensor is directly inserted into different infusion bottles, causes the medical fluid adhered on liquid level sensor to pollute.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model liquid level induction system structural schematic diagram；
Fig. 3 is the utility model protection cone and protection membrane structure diagram；
Fig. 4 is the utility model circuit diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
Support rod 1；Fixed net 2；Infusion bottle 3；Sealing-plug 3.1；Liquid level induction system 4；Liquid level sensor 4.1；Protection cone
4.2；Protective film 4.3；Transmit circuit 5.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, being usually provided with fixed net 2 outside infusion bottle 3, fixed 2 upper end of net is suspended on the stay hook of support rod 1
On.
The utility model proposes a kind of dropping liquid reminiscences, including liquid level induction system 4, and liquid level induction system 4 is through use
In 3 bottleneck of sealed infusion bottle sealing-plug 3.1 and be inserted into infusion bottle 3, liquid level induction system 4 include liquid level sensor 4.1.
Liquid level sensor 4.1 is electrically connected with transmit circuit 5, and transmit circuit 5 is electrically connected with processor, processor and alarm
Electrical connection.
As shown in Fig. 2, liquid level induction system 4 further includes the protection for being wrapped in the soft structures in 4.1 outside of liquid level sensor
Film 4.3；Protective film 4.3 is inserted into one end in infusion bottle 3 and is connected with protection cone 4.2；Protection cone 4.2 is far from liquid level sensor 4.1
One end is set as cutting-edge structure.
Sealing-plug 3.1 is run through by the tip of protection cone 4.2 in this way, liquid level sensor 4.1 is brought into infusion bottle 3,
And protective film 4.3 is covered on outside liquid level sensor 4.1, such liquid level sensor 4.1 can incude hydraulic in infusion bottle 3, and nothing
It need to directly contact with the medical fluid in infusion bottle 3, after avoiding recycling liquid level sensor 4.1, other medical fluids are polluted.
As shown in figure 3, protection cone 4.2 is greater than the cross of liquid level sensor 4.1 close to the cross section of 4.1 one end of liquid level sensor
Section, protection cone 4.2 is fluted close to the setting of 4.1 one end of liquid level sensor, and groove and liquid level sensor 4.1 are bored close to protection
4.2 one end are engaged by clamping.In this way by groove fixed column liquid level sensor 4.1, further improve whole device ease for use,
Stability.Protection cone 4.2 can may be configured as elastomeric rubber protective film, work as protective film for resin protection cone, protective film 4.3
4.3 when not protecting liquid level sensor 4.1, and protective film 4.3 is shunk by own resilient.
When installation, the corresponding one end of liquid level sensor 4.1 is inserted into groove, then protective film 4.3 is carried out to extend into packet
It wraps up in entire liquid level sensor 4.1.
As shown in figure 4, transmit circuit 5 launches the information that liquid level sensor 4.1 incudes, preferably pass through wireless transmission
Mode moves together entire liquid level induction system 4 with infusion bottle 3, is not limited by electric wire.Transmit circuit 5 with have
The processor of wireless receiving function is electrically connected, and a processor can be wirelessly connected with multiple groups liquid level induction system 4, processor pair
Liquid level information is handled, and when liquid level is lower than preset threshold value, is issued and is instructed by alarm connected to the processor, so that
The alarm being arranged in nurse station is alarmed, and nurse is notified to handle infusion bottle.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (2)
1. a kind of dropping liquid reminiscences, it is characterised in that: including liquid level induction system (4), the liquid level induction system (4) is through use
In sealed infusion bottle (3) bottleneck sealing-plug (3.1) and be inserted into the infusion bottle (3), liquid level induction system (4) packet
Include liquid level sensor (4.1)；
The liquid level sensor (4.1) is electrically connected with transmit circuit (5), and the transmit circuit (5) is electrically connected with processor, described
Processor is electrically connected with alarm；
The liquid level induction system (4) further includes the protective film for being wrapped in the soft structures on the outside of the liquid level sensor (4.1)
(4.3)；The protective film (4.3) is inserted into the infusion bottle (3) interior one end and is connected with protection cone (4.2)；The protection cone
(4.2) cutting-edge structure is set as far from the liquid level sensor (4.1) one end；The protection cone (4.2) is close to the level sensing
The cross section of device (4.1) one end is not less than the cross section of the liquid level sensor (4.1)；
Fluted, the groove and liquid level biography are arranged close to the liquid level sensor (4.1) one end for the protection cone (4.2)
Sensor (4.1) is engaged by clamping close to protection cone (4.2) one end.
2. dropping liquid reminiscences according to claim 1, it is characterised in that: the protection cone (4.2) passes close to the liquid level
The cross section of sensor (4.1) one end is greater than the cross section of the liquid level sensor (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968218.5U CN208464836U (en) | 2017-08-03 | 2017-08-03 | A kind of dropping liquid reminiscences |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968218.5U CN208464836U (en) | 2017-08-03 | 2017-08-03 | A kind of dropping liquid reminiscences |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464836U true CN208464836U (en) | 2019-02-05 |
Family
ID=65203994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720968218.5U Expired - Fee Related CN208464836U (en) | 2017-08-03 | 2017-08-03 | A kind of dropping liquid reminiscences |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208464836U (en) |
-
2017
- 2017-08-03 CN CN201720968218.5U patent/CN208464836U/en not_active Expired - Fee Related
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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: 20190205 Termination date: 20190803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |