CN208464808U - A kind of detection of carrying liqs and can early warning disposable infusion set - Google Patents
A kind of detection of carrying liqs and can early warning disposable infusion set Download PDFInfo
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- CN208464808U CN208464808U CN201721350425.0U CN201721350425U CN208464808U CN 208464808 U CN208464808 U CN 208464808U CN 201721350425 U CN201721350425 U CN 201721350425U CN 208464808 U CN208464808 U CN 208464808U
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- liquid detecting
- perfusion tube
- detecting pipe
- liquid
- delay
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Abstract
A kind of detection of carrying liqs and can early warning disposable infusion set, be equipped with liquid detecting prior-warning device between the feed liquor needle and drop pot of infusion apparatus main body, the liquid detecting prior-warning device includes be delayed perfusion tube, liquid detecting pipe, Photoelectric Detection head.It is delayed in perfusion tube and contains liquid detecting pipe；Either liquid detecting pipe is provided separately with delay perfusion tube.Floating body is located in liquid detecting pipe.Photoelectric Detection head connects warning circuit by wired or wireless mode, and when the floating body in liquid detecting pipe declines with liquid, when floating body cannot block Photoelectric Detection hair and go out light, Photoelectric Detection head will export electric signal, touch warning circuit and be alarmed in advance.A kind of detection of carrying liqs of the utility model and can early warning disposable infusion set, which includes delay perfusion tube, and the liquid that perfusion tube stores that is delayed can extend transfusion time after alarm, handle before making nurse's having time to hospital bed.
Description
Technical field
The utility model relates to medical device industry field, the detection of specifically a kind of carrying liqs and can the disposable of early warning make
Use infusion apparatus.
Background technique
Disposable infusion set is mainly used for infusion treatment in curative activity.Infusion is clinical treatment work
In common treatment means, need defeated several groups of medical fluids within many patients one day.Because transfusion time is long, patient, which lies in bed, generates fatigue, Yi
It sleep soundly in infusion process.It is found not in time if liquid is finished, medical staff dressing or cannot pull out syringe needle in time, will appear
Air enters vascularization aeroembolism situation.Light then delay treatment, causes suffering to patient, heavy then can seriously jeopardize patient, occurs
Accident.
Currently, existing many about the device that infusion is monitored and is alarmed, these devices are typically mounted at infusion
On the perfusion tube of packing container or disposable infusion set.For the detection of the perfusion tube of disposable infusion set, one
As using drop counting method or optical measurement method, this mode is usually that could detect after liquid drips off in infusion packaging container, report
Alert, at this moment nurse is handled without the time, and processing is caused equally to generate adverse effect to patient not in time.
And the installation detecting device on infusion packaging container is used, because medical infusion packing container has glass bottle, plastic bottle, soft
Bag, soft bag can be divided into three kinds of PVC soft bag and non-PVC soft bag (PP/PE) by using material again, and type is different, possible glass bottle,
Plastic bottle can not be detected.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of carrying liqs detection and can early warning it is disposable
Infusion apparatus, the infusion apparatus include delay perfusion tube, and the liquid for the perfusion tube storage that is delayed can extend transfusion time after alarm, make
It is handled before nurse's having time to hospital bed.The infusion apparatus being capable of glass bottle to current medical infusion, plastic bottle, three kinds of soft bag packagings
When container is infused, it can be detected and be monitored.
The technical solution that the utility model is taken are as follows:
A kind of detection of carrying liqs and can early warning disposable infusion set, the feed liquor needle of infusion apparatus main body and drip between pot
Equipped with liquid detecting prior-warning device, the liquid detecting prior-warning device includes delay perfusion tube, liquid detecting pipe, Photoelectric Detection
Head；
It being delayed in perfusion tube and contains liquid detecting pipe, floating body is located in liquid detecting pipe, the upper end of the delay perfusion tube,
The upper end of liquid detecting pipe is connected to feed liquor needle, and the lower end of the delay perfusion tube is connected to by perfusion tube with drop pot；
The setting of Photoelectric Detection head is on delay perfusion tube or liquid detecting pipe top.
Support frame is equipped in the delay perfusion tube, liquid detecting pipe lower part is fixed on the support frame.
The Photoelectric Detection head is clipped in or is caught in liquid detecting pipe top.
Or using another scheme:
A kind of detection of carrying liqs and can early warning disposable infusion set, the feed liquor needle of infusion apparatus main body and drip between pot
Equipped with liquid detecting prior-warning device, the liquid detecting prior-warning device includes delay perfusion tube, liquid detecting pipe, Photoelectric Detection
Head；Floating body is provided in liquid detecting pipe；Liquid detecting pipe with delay perfusion tube be provided separately, the upper end of liquid detecting pipe with into
The lower end of the connection of liquid needle, liquid detecting pipe is connected with the upper end of delay perfusion tube, and the lower end for the perfusion tube that is delayed passes through perfusion tube
It is connected to drop pot；Photoelectric Detection head is arranged on liquid detecting pipe top.
The Photoelectric Detection head is clipped in or is caught in liquid detecting pipe top.
On the basis of above two scheme:
The Photoelectric Detection head connects warning circuit by wired or wireless mode, when the floating body in liquid detecting pipe with
When liquid declines, when floating body cannot block Photoelectric Detection hair and go out light, Photoelectric Detection head will export electric signal, touch alarm electricity
It is alarmed in advance on road.
Preferably, the delay perfusion tube, liquid detecting pipe are made using transparent material.
Preferably, the floating body is made using non-transparent material, and floating body specific gravity is slightly below liquid specific gravity.
Preferably, the floating body is using floating column or floating ball.
A kind of detection of carrying liqs of the utility model and can early warning disposable infusion set, technical effect is as follows:
1: former using connection by, using on infusion apparatus, liquid detecting prior-warning device being arranged in existing disposable medical
Reason carries out Photoelectric Detection to liquid in infusion vessel, alarms in advance, informs nurse and there are the times to go to processing.Due to this reality
National standard should be met by being manufactured with novel transfusion device, be applicable to the various types of infusion packaging container that Hospitals at Present uses.
In addition, carrying out detecting preparatory alarm when the utility model infusion apparatus can be to more bottles of infusions of transfusion patient, reduces patient and take
With.
2: when being infused for patient, alarm in advance in time can be accurately detected simultaneously to infusion process, and the perfusion tube that is delayed stores up
The liquid deposited can extend transfusion time after alarm, handle before making nurse's having time to hospital bed.
3: the utility model infusion apparatus is to be provided with liquid in disposable infusion set that meet national standards and examine
Prior-warning device is surveyed, liquid detecting is carried out when can be infused for patient and is alarmed in advance in time, and the liquid for the perfusion tube storage that is delayed
Transfusion time can be extended after alarm, handled before making nurse's having time to hospital bed, to guarantee that the nursing of patient is good, subtracted
The labor intensity of light nurse effectively improves hospital care level.
4: using the embodiment of the utility model 1, advantage is: its liquid detecting pipe caliber is small, tests during decline bright
It is aobvious, improve measurement accuracy.
5: use the embodiment of the utility model 2, advantage is: its liquid detecting pipe is split with delay perfusion tube, is mutually interconnected
It is logical, and liquid detecting pipe caliber is small, tests obviously during decline, improves measurement accuracy, convenient for batch production.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the embodiments of the present invention.
Fig. 2 is 2 structural schematic diagram of the embodiments of the present invention.
Fig. 3 is the wireless working method warning circuit connection schematic diagram of the utility model.
Specific embodiment
Embodiment 1:
As shown in Figure 1, a kind of detection of carrying liqs and can early warning disposable infusion set, the feed liquor of infusion apparatus main body 1
Liquid detecting prior-warning device is equipped between needle 2 and drop pot 3.
The liquid detecting prior-warning device includes delay perfusion tube 4, liquid detecting pipe 5, Photoelectric Detection head 8；
It is delayed in perfusion tube 4 and contains liquid detecting pipe 5, floating body 6, floating body 6 is located in liquid detecting pipe 5, and the delay is defeated
The upper end of liquid pipe 4, the upper end of liquid detecting pipe 5 are connected to feed liquor needle 2, it is described delay perfusion tube 4 lower end by perfusion tube with
Pot 3 is dripped to be connected to；
The setting of Photoelectric Detection head 8 is on delay perfusion tube 4 or 5 top of liquid detecting pipe.
It is equipped with support frame 7 in the delay perfusion tube 4,5 lower part of liquid detecting pipe is fixed on support frame 7.Support frame 7 is adopted
It is made of medical grade polypropylene (abbreviation pp) material, it is consistent with bottle plug puncture unit material in disposable transfusion device.The work of support frame 7
With being when guaranteeing feed liquor or infusion, liquid detecting pipe 5 is not disobeyed partially, is in vertical intermediate state, guarantees detection accurately and timely.
It is that delay perfusion tube 4 and liquid detecting pipe 5 design for integral type shown in Fig. 1 in embodiment 1, is delayed in perfusion tube 4
It include liquid detecting pipe 5, and the side wall of liquid detecting pipe 5 is provided with multiple ellipse garden holes, diameter is less than the diameter of floating body 6,
Effect is that liquid is facilitated to first flow into liquid detecting pipe 5 from feed liquor needle, after flowed into from the multiple ellipse garden holes of 5 side wall of liquid detecting pipe
Be delayed perfusion tube 4, then pot 3 flows through adjuster 9, the entrance of transfusion needle 10 is infused in patient body by dripping.And because of feed liquor needle needle
Hole is greater than transfusion needle pin hole, and normal infusion has adjuster adjusting too fast, the perfusion tube 4 therefore institute's feed liquor body will be delayed quickly
And liquid detecting pipe 5 is full of, floating body 6 floats to the top of liquid detecting pipe 5 therewith, can enter detecting state.
Therefore the outer top i.e. liquid that Photoelectric Detection head 8 described in Fig. 1 was clipped in or was caught in delay perfusion tube 4 in embodiment 1 is examined
The top of test tube 5.
Photoelectric Detection head 8 described in Fig. 2 is clipped in or is caught in the top of liquid detecting pipe 5 in embodiment 2.
The Photoelectric Detection head 8 connects warning circuit, the floating body in liquid detecting pipe 5 by wired or wireless mode
6 with liquid when declining, and when floating body 6 cannot block Photoelectric Detection head 8 and emit beam, Photoelectric Detection head 8 will export electric signal, touch
Warning circuit is alarmed in advance.
The delay perfusion tube 4, liquid detecting pipe 5 are made using transparent material.
The floating body 6 is made using non-transparent material, and 6 specific gravity of floating body is slightly below liquid specific gravity.
The floating body 6 is using floating column or floating ball.
Consider floating column, be that its sidewall area is big, shuts out the light strong, detection accuracy may be higher；Because of liquid detecting
When pipe is produced in batches, cost is reduced, as wants small as possible.
And floating ball, it can be detected in time freely with liquid rise and fall.
The Photoelectric Detection head 8 uses utility model patent ZL:201620256861 .0, a kind of " photoelectric monitor spy
Head ", documented probe.
When work, liquid flows into liquid detecting pipe 5, delay perfusion tube 4, floating body 6 by feed liquor needle 2 in infusion packaging container
The upper end of liquid detecting pipe 5 is floated up to, liquid flows through adjuster 9 by drop pot 3, transfusion needle 10 enters in patient body, at this point, will
Photoelectric Detection head 8 is clipped in or is caught in detection pipe (delay perfusion tube 4) outer upper end, and opens power supply, makes it into working condition.
When liquid finishes in medical infusion packing container, floating body 6 will fall in liquid detecting pipe 5, and floating body 6 is unable to shielding light
The light that electric-examination gauge head 8 is issued, Photoelectric Detection head 8 receive light, will export corresponding electric signal, and electric signal conveying can adopt
It is handled with wired or wireless as Wi-Fi two ways is transmitted to warning circuit, issues alarm signal, and inform nurse.I.e.
When complete detection to transfusion liquid,
Because delay perfusion tube 4 stores certain liq, such as 10ml-15m or so, patient still is continuing to be infused, delay
The liquid that perfusion tube 4 stores can extend transfusion time after alarm, and detection alarm immediately has certain lead, make nurse's having time
It is handled before to hospital bed.To guarantee that the nursing of patient is good, mitigates the labor intensity of nurse, hospital care is made to work to intelligence
Energyization strides forward, and effectively improves hospital care level.
Embodiment 2:
A kind of detection of carrying liqs and can early warning disposable infusion set, the feed liquor needle 2 of infusion apparatus main body 1 with drip pot 3
Between be equipped with liquid detecting prior-warning device.
The liquid detecting prior-warning device includes delay perfusion tube 4, liquid detecting pipe 5, Photoelectric Detection head 8；
Floating body 6 is provided in liquid detecting pipe 5；Liquid detecting pipe 5 is provided separately with delay perfusion tube 4, liquid detecting pipe 5
Upper end be connected to feed liquor needle 2, the lower end of liquid detecting pipe 5 is connected with the upper end of delay perfusion tube 4, delay perfusion tube 4
Lower end is connected to by perfusion tube with drop pot 3；
Photoelectric Detection head 8 is arranged on 5 top of liquid detecting pipe.
The Photoelectric Detection head 8 is clipped in or is caught in 5 top of liquid detecting pipe.
The Photoelectric Detection head 8 connects warning circuit, the floating body in liquid detecting pipe 5 by wired or wireless mode
6 with liquid when declining, and when floating body 6 cannot block Photoelectric Detection head 8 and emit beam, Photoelectric Detection head 8 will export electric signal, touch
Warning circuit is alarmed in advance.
The delay perfusion tube 4, liquid detecting pipe 5 are made using transparent material.
The floating body 6 is made using non-transparent material, and 6 specific gravity of floating body is slightly below liquid specific gravity.
The floating body 6 is using floating column or floating ball.
The Photoelectric Detection head 8 can use utility model patent ZL:201620256861 .0, a kind of " photoelectric monitor
Probe ", documented probe.Its operation principle and process is same as Example 1.
As shown in figure 3, the warning circuit includes processor of single chip computer module, signal processing module, signal processing module
Connect the Photoelectric Detection head 8.
Signal processing module includes signal amplification circuit, signal filter circuit, A/D conversion circuit, and signal processing module is logical
It crosses Zigbee wireless communication module to connect with processor of single chip computer module, the output end connection alarm mould of processor of single chip computer module
Block, display module.
The alarm module uses buzzer, LED light.
The display module is adopted as AMOLED display screen, for showing the bed of patient, so that the monitor of nurse station
Member can judge sufferer bed in time.
The processor of single chip computer module connects gsm communication module, and processor of single chip computer module passes through wifi wireless telecommunications
The remote monitoring center of module and nurse station carries out data transmission.
The gsm communication module uses the TC53i module of Siemens Company, realization and processor of single chip computer module communication,
For data to be sent an SMS to sufferer by GSM, perhaps nurse reminds sufferer or nurse to pay attention to.
The wifi wireless communication module, for the received data of processor of single chip computer module to be uploaded to the remote of nurse station
Range monitoring center；The Zigbee wireless communication module, for completing Photoelectric Detection head 8 and processor of single chip computer module data
Transmission.
The utility model infusion apparatus can three kinds of glass bottle to current medical infusion, plastic bottle, soft bag packing containers infusions when,
It can be detected and be monitored.
Claims (9)
1. a kind of detection of carrying liqs and can early warning disposable infusion set, it is characterised in that: the feed liquor of infusion apparatus main body (1)
Liquid detecting prior-warning device is equipped between needle (2) and drop pot (3),
The liquid detecting prior-warning device includes delay perfusion tube (4), liquid detecting pipe (5), Photoelectric Detection head (8)；
It is delayed in perfusion tube (4) and contains liquid detecting pipe (5), floating body (6) is located in liquid detecting pipe (5), the delay infusion
The upper end of the upper end, liquid detecting pipe (5) of managing (4) is connected to feed liquor needle (2), and the lower end of delay perfusion tube (4) passes through defeated
Liquid pipe is connected to drop pot (3)；
Photoelectric Detection head (8) setting is on delay perfusion tube (4) or liquid detecting pipe (5) top.
2. according to claim 1 a kind of detection of carrying liqs and can early warning disposable infusion set, it is characterised in that: institute
It states in delay perfusion tube (4) and is equipped with support frame (7), liquid detecting pipe (5) lower part is fixed on support frame (7).
3. according to claim 1 a kind of detection of carrying liqs and can early warning disposable infusion set, it is characterised in that: institute
It states Photoelectric Detection head (8) and is clipped in or is caught in liquid detecting pipe (5) top.
4. a kind of detection of carrying liqs and can early warning disposable infusion set, it is characterised in that: the feed liquor of infusion apparatus main body (1)
Liquid detecting prior-warning device is equipped between needle (2) and drop pot (3)；
The liquid detecting prior-warning device includes delay perfusion tube (4), liquid detecting pipe (5), Photoelectric Detection head (8)；
Floating body (6) are provided in liquid detecting pipe (5)；Liquid detecting pipe (5) is provided separately with delay perfusion tube (4), liquid inspection
The upper end of test tube (5) is connected to feed liquor needle (2), and the lower end of liquid detecting pipe (5) is connected with the upper end of delay perfusion tube (4),
The lower end of delay perfusion tube (4) is connected to by perfusion tube with drop pot (3)；
Photoelectric Detection head (8) is arranged on liquid detecting pipe (5) top.
5. according to claim 4 a kind of detection of carrying liqs and can early warning disposable infusion set, it is characterised in that: institute
It states Photoelectric Detection head (8) and is clipped in or is caught in liquid detecting pipe (5) top.
6. according to claim 1 or a kind of 4 carrying liqs detections and can early warning disposable infusion set, feature exists
In: the Photoelectric Detection head (8) connects warning circuit by wired or wireless mode, the floating body in liquid detecting pipe (5)
(6) when declining with liquid, when floating body (6) cannot block Photoelectric Detection head (8) and emit beam, Photoelectric Detection head (8) will export electricity
Signal touches warning circuit and is alarmed in advance.
7. according to claim 1 or a kind of 4 carrying liqs detections and can early warning disposable infusion set, feature exists
In: the delay perfusion tube (4), liquid detecting pipe (5) are made using transparent material.
8. according to claim 1 or a kind of 4 carrying liqs detections and can early warning disposable infusion set, feature exists
In: the floating body (6) is made using non-transparent material, and floating body (6) specific gravity is slightly below liquid specific gravity.
9. according to claim 1 or a kind of 4 carrying liqs detections and can early warning disposable infusion set, feature exists
In: the floating body (6) is using floating column or floating ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721350425.0U CN208464808U (en) | 2017-10-19 | 2017-10-19 | A kind of detection of carrying liqs and can early warning disposable infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721350425.0U CN208464808U (en) | 2017-10-19 | 2017-10-19 | A kind of detection of carrying liqs and can early warning disposable infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464808U true CN208464808U (en) | 2019-02-05 |
Family
ID=65203246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721350425.0U Expired - Fee Related CN208464808U (en) | 2017-10-19 | 2017-10-19 | A kind of detection of carrying liqs and can early warning disposable infusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208464808U (en) |
-
2017
- 2017-10-19 CN CN201721350425.0U patent/CN208464808U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20201019 |