CN209060204U - Stable infusion apparatus liquid shortage and stopping alarm device - Google Patents
Stable infusion apparatus liquid shortage and stopping alarm device Download PDFInfo
- Publication number
- CN209060204U CN209060204U CN201821113445.0U CN201821113445U CN209060204U CN 209060204 U CN209060204 U CN 209060204U CN 201821113445 U CN201821113445 U CN 201821113445U CN 209060204 U CN209060204 U CN 209060204U
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- China
- Prior art keywords
- liquid
- pipe sleeve
- infusion apparatus
- cylinder
- sensor
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- 239000007788 liquid Substances 0.000 title claims abstract description 57
- 238000001802 infusion Methods 0.000 title claims abstract description 32
- 230000035939 shock Effects 0.000 claims description 17
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000005622 photoelectricity Effects 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a stable transfusion system lacks liquid and stops liquid alarm device, establish pipe box on the Murphy's formula burette and photoelectric sensor, vibrations sensor, controller, alarm device and the power of setting on the pipe box including the cover, the pipe box lower extreme is equipped with the collet, and the upper end of pipe box still is equipped with supplementary firm subassembly, and supplementary firm subassembly is equipped with overcoat and endotheca by interior within by including connecing a section of thick bamboo soon in connecing a section of thick bamboo soon. The beneficial effects of the utility model reside in that: the liquid level height and the liquid dropping condition of liquid in the Murphy type drip tube can be judged, so that the judgment on the liquid shortage and the liquid stopping of the infusion apparatus is more accurate, and in addition, the alarm can be given when various abnormal conditions such as infusion suspension caused by overhigh infusion needle occur; by adopting the auxiliary stabilizing assembly, the pipe sleeve is convenient to disassemble and assemble outside the Murphy's dropper, and the stability of the installed pipe sleeve is ensured, so that the monitoring precision of the sensor is effectively ensured.
Description
Technical field
Liquid, which is lacked, the utility model relates to technical field of medical instrument more particularly to a kind of stable infusion apparatus stops liquid alarm dress
It sets.
Background technique
Venous transfusion is the common treatment means that patient treats in medical institutions.Venous transfusion can be directly to human body
Blood circulation system is transfused drug, and can quickly and in large quantities supplement the electrolyte of body fluid, has become now clinically
One common treatment and emergency treatment technique.In clinical nursing activity, nursing staff is usually led to when implementing venous transfusion for patient
It crosses infusion apparatus and is transfused the medical fluid in infusion bag in human body by venous access.
Currently, clinically venous patient infusion is mainly found whether the medical fluid in infusion apparatus is finished by nurse's tour,
But occasionally there are nurses when nurse handles multiple patient's things or encounter Rescuing Critical Patients simultaneously to arrive disease not in time in work
People's bedside checks the case where whether medical fluid in infusion apparatus is finished, and there are malpractice hidden danger, also waste patient's transfusion time.
And presently, there are the detection warning device whether infusion apparatus is finished be the single liquid level by medical fluid come into
Row judgement, the situation for usually having judgement inaccuracy occur.
Summary of the invention
To solve the above problems, lacking liquid the invention discloses a kind of stable infusion apparatus stops liquid warning device, it can be accurate right
The scarce liquid of infusion apparatus stops liquid and is judged.
In order to reach the goals above, the invention provides the following technical scheme:
A kind of stable infusion apparatus lacks liquid and stops liquid warning device, it is characterised in that: including being set on Maufee type dropper
Pipe sleeve and the photoelectric sensor being arranged on pipe sleeve, shock sensor, controller, alarm device and power supply, the pipe sleeve is in circle
Tubular structure, and its lower end is equipped with collet, the collet and Maufee type dropper bottom face are adapted, and collet center is equipped with for leading
Pipe across through-hole, the photoelectric sensor includes signal issuing side and signal receiving end, and the signal issuing side and signal connect
Receiving end is each attached on the inside of pipe sleeve bottom end and is oppositely arranged, and the shock sensor is arranged on pipe sleeve collet, the alarm dress
It sets including loudspeaker and flashing light, the signal of the signal output end and controller of the photoelectric sensor sensor and shock sensor
Input terminal electrical connection, the signal output end of the controller are electrically connected with the signal input part of alarm device, and the power supply is light
Electric transducer, shock sensor, controller and alarm device power supply, the upper end of the pipe sleeve are additionally provided with the firm component of auxiliary, institute
It states the firm component of auxiliary and includes the cylinder that is screwed on, the cylindrical structure of the cylinder that is screwed on, and be set in outside the upper end of pipe sleeve, it is described to be screwed on
The lower end of cylinder and the threaded upper ends of pipe sleeve connect, and set in the cylinder that is screwed on by being equipped with jacket and inner sleeve within outer, in the upper end for the cylinder that is screwed on
Equipped with ring, the inner sleeve structure in a circular table shape is supported, middle part is equipped with through-hole compatible with Maufee type dropper in the axial direction, and
Upper end outer diameter is less than lower end outer diameter, the cylindrical structure of housing, and middle part offers and inner sleeve shape phase in the axial direction
The taper hole of adaptation, the lower end to ring are fixedly connected with the upper end of housing.
Further, internal screw thread is equipped in the lower end of the cylinder that is screwed on, the upper end of the pipe sleeve is externally provided with and internal screw thread phase
The external screw thread of adaptation.
Further, the inner sleeve is resilient sleeve.
Further, the pipe sleeve is transparent material.
Further, the controller is single-chip microcontroller.
Further, the photoelectric sensor is infrared ray electric transducer.
Further, the loudspeaker is buzzer.
Further, the flashing light is LED flashing light.
Compared with prior art, the utility model has the beneficial effects that: it is novel in design ingenious, using photoelectric sensor and
The mode that shock sensor monitors simultaneously, can be for two standards of liquid level and dropping liquid situation of liquid in Maufee type dropper
Judged so as to infusion apparatus lack liquid stop liquid judgement it is more accurate, additionally can such as transfusion needle it is excessively high cause it is defeated
A variety of unusual conditions such as liquid pause are issued when occurring and are reminded；Using firm component is assisted, when passing through the cylinder that is screwed on, so that being screwed on
When cylinder is moved toward one another with pipe sleeve, the taper hole of housing squeezes inner sleeve, so that inner sleeve fastens Maufee type dropper to contract, guarantees pipe sleeve
In the stability of Maufee type dropper external position, and when needing to remove pipe sleeve, it is only necessary to by the cylinder that is screwed on so that be screwed on cylinder with
Pipe sleeve back movement had so both facilitated dismounting of the pipe sleeve outside Mo Feishi dropper, steady after in turn ensuring pipe sleeve installation
It is qualitative, so that the monitoring accuracy of sensor be effectively ensured.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of stable infusion apparatus of the utility model lacks that liquid stops liquid warning device.
Fig. 2 is the structural schematic diagram that a kind of stable infusion apparatus of the utility model lacks that liquid stops liquid warning device longitudinal section.
Fig. 3 is that a kind of scarce liquid of stable infusion apparatus of the utility model stops electrical component connection schematic diagram in liquid warning device.
Fig. 4 is the vertical view that a kind of stable infusion apparatus of the utility model lacks that liquid stops the firm component of liquid warning device removing auxiliary
Figure.
Reference signs list:
1- pipe sleeve, 2- photoelectric sensor, 21- signal issuing side, 22- signal receiving end, 3- shock sensor, 4- control
Device, 5- alarm device, 51- loudspeaker, 52- flashing light, 6- power supply, 7- collet, 71- through-hole, 8- Maufee type dropper, 9- drop, 10-
Be screwed on cylinder, 11- housing, 12- inner sleeve, and 13- supports ring.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.
As shown, a kind of infusion apparatus, which lacks liquid, stops liquid warning device, the main pipe sleeve 1 by being set on Maufee type dropper 8
It is formed with photoelectric sensor 2, shock sensor 3, controller 4, alarm device 5 and the power supply 6 being arranged on pipe sleeve 1, pipe sleeve 1 is in
Cylinder-like structure, and its lower end is equipped with collet 7, collet 7 and 8 bottom face of Maufee type dropper are adapted, and 7 center of collet is equipped with and supplies
The through-hole 71 that conduit passes through, by pipe sleeve 1 be set in Maufee type dropper 8 it is outer when, pipe sleeve 1 and its collet 7 are by Maufee type dropper 8
Side and bottom surface is all intact wraps.
Wherein, photoelectric sensor 2 includes signal issuing side 21 and signal receiving end 22, and signal issuing side 21 and signal receive
End 22 is each attached on the inside of 1 bottom end of pipe sleeve and is oppositely arranged, and shock sensor 3 is arranged on 1 collet 7 of pipe sleeve, and alarm device 3 wraps
Include loudspeaker 51 and flashing light 52, the signal input part of the signal output end and controller 4 of photoelectric sensor 2 and shock sensor 3
Electrical connection, the signal output end of controller 4 are electrically connected with the signal input part of alarm device 5, and power supply 6 is photoelectric sensor 2, shake
Dynamic sensor 3, controller 4 and alarm device 5 are powered, when the scarce liquid of this infusion apparatus stops the work of liquid warning device, photoelectric sensor 2
To the liquid level real-time monitoring in Maufee type dropper 8, and whether shock sensor 3 is dripping progress to the drop in Maufee type dropper 8
Monitoring, when the drop in Maufee type dropper 8 stops drippage, shock sensor 3 issues electric signal to controller 4, when Murphy's is dripped
When liquid level in pipe 8 is lower than the detection height of photoelectric sensor 2, photoelectric sensor 2 issues electric signal, controller 4 to controller 4
Signal, the benefit done so can be issued to alarm device 5 when receiving photoelectric sensor or shock sensor either signal
Be not only can be infused complete when alarm, when patient because hand raise or perfusion tube bending cause infusion suspend when,
It can produce alarm signal, patient and nursing staff reminded to handle in time.Certainly, controller also can be set as receiving simultaneously
Photoelectric sensor and shock sensor signal Shi Caixiang alarm device 5 issue signal.Alarm device 5 is after receiving signal, loudspeaking
Device 51 issues the sound, and flashing light 52 persistently glistens, and can play the suggesting effect to patient and medical staff in this way.In this reality
It applies in example, controller 4 is single-chip microcontroller, and photoelectric sensor 2 is infrared ray electric transducer, and loudspeaker 51 is buzzer, flashing light 52
For LED flashing light.
And in order to not influence observation of the medical staff to drop drop speed, this infusion after 8 housing of Maufee type dropper pipe sleeve 1
Device lacks liquid and stops the pipe sleeve 8 of liquid warning device using transparent material.
In addition, the upper end of pipe sleeve 1 is additionally provided with the firm component of auxiliary, assisting firm component includes the cylinder 10 that is screwed on, and be screwed on cylinder 10
Cylindrical structure, and be set in outside the upper end of pipe sleeve 1, the lower end for the cylinder 10 that is screwed on is connect with the threaded upper ends of pipe sleeve 1, and be screwed on cylinder
It is set in 10 by being equipped with housing 11 and inner sleeve 12 within outer, is equipped in the upper end for the cylinder that is screwed on to ring 13, the structure in a circular table shape of inner sleeve 12,
Its middle part is equipped with through-hole compatible with Maufee type dropper in the axial direction, and upper end outer diameter is less than lower end outer diameter, and housing 11 is in
Cylindrical-shaped structure, middle part offer taper hole compatible with 12 shape of inner sleeve, lower end and housing to ring 13 in the axial direction
11 upper end is fixedly connected.Wherein, it is screwed in the lower end of cylinder 10 equipped with internal screw thread, the upper end of pipe sleeve 1 is externally provided with and internal screw thread phase
The external screw thread of adaptation, inner sleeve 12 are resilient sleeve.
When by the cylinder 10 that is screwed on, when so that the cylinder 10 that is screwed on being moved toward one another with pipe sleeve 1, the taper hole of housing 11 squeezes inner sleeve
12, so that inner sleeve 12 fastens Maufee type dropper to contract, guarantee that pipe sleeve 12 in the stability of Maufee type dropper external position, and is worked as
When needing to remove pipe sleeve, it is only necessary to by the cylinder 10 that is screwed on, so that be screwed on cylinder 10 and 1 back movement of pipe sleeve, so both square
Dismounting of the pipe sleeve 1 outside Mo Feishi dropper, in turn ensure pipe sleeve 1 install after stability, so that sensor be effectively ensured
Monitoring accuracy.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of stable infusion apparatus, which lacks liquid, stops liquid warning device, it is characterised in that: including the pipe being set on Maufee type dropper
Photoelectric sensor, shock sensor, controller, alarm device and the power supply for covering and being arranged on pipe sleeve, the pipe sleeve are in cylinder
Shape structure, and its lower end is equipped with collet, the collet and Maufee type dropper bottom face are adapted, and collet center is equipped with for conduit
The through-hole passed through, the photoelectric sensor include signal issuing side and signal receiving end, and the signal issuing side and signal receive
End is each attached on the inside of pipe sleeve bottom end and is oppositely arranged, and the shock sensor is arranged on pipe sleeve collet, the alarm device
Including loudspeaker and flashing light, the photoelectric sensor sensor and the signal output end of shock sensor and the signal of controller are defeated
Enter end electrical connection, the signal output end of the controller is electrically connected with the signal input part of alarm device, and the power supply is photoelectricity
Sensor, shock sensor, controller and alarm device power supply, the upper end of the pipe sleeve is additionally provided with the firm component of auxiliary, described
It assists firm component to include the cylinder that is screwed on, the cylindrical structure of the cylinder that is screwed on, and is set in outside the upper end of pipe sleeve, the cylinder that is screwed on
Lower end and the threaded upper ends of pipe sleeve connect, set in the cylinder that is screwed on by being equipped with jacket and inner sleeve within outer, set in the upper end for the cylinder that is screwed on
Have to ring, the inner sleeve structure in a circular table shape, middle part in the axial direction be equipped with through-hole compatible with Maufee type dropper, and on
Outer diameter is held to be less than lower end outer diameter, the cylindrical structure of housing, middle part offers in the axial direction mutually fits with inner sleeve shape
The taper hole matched, the lower end to ring are fixedly connected with the upper end of housing.
2. a kind of stable infusion apparatus according to claim 1, which lacks liquid, stops liquid warning device, it is characterised in that: described to be screwed on
Internal screw thread is equipped in the lower end of cylinder, the upper end of the pipe sleeve is externally provided with external screw thread compatible with internal screw thread.
3. a kind of stable infusion apparatus according to claim 1, which lacks liquid, stops liquid warning device, it is characterised in that: the inner sleeve
For resilient sleeve.
4. a kind of stable infusion apparatus according to claim 1, which lacks liquid, stops liquid warning device, it is characterised in that: the pipe sleeve
For transparent material.
5. a kind of stable infusion apparatus according to claim 1, which lacks liquid, stops liquid warning device, it is characterised in that: the control
Device is single-chip microcontroller.
6. a kind of stable infusion apparatus according to claim 1, which lacks liquid, stops liquid warning device, it is characterised in that: the photoelectricity
Sensor is infrared ray electric transducer.
7. a kind of stable infusion apparatus according to claim 1, which lacks liquid, stops liquid warning device, it is characterised in that: the loudspeaking
Device is buzzer.
8. a kind of stable infusion apparatus according to claim 1, which lacks liquid, stops liquid warning device, it is characterised in that: the flashing light
For LED flashing light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113445.0U CN209060204U (en) | 2018-07-13 | 2018-07-13 | Stable infusion apparatus liquid shortage and stopping alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113445.0U CN209060204U (en) | 2018-07-13 | 2018-07-13 | Stable infusion apparatus liquid shortage and stopping alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060204U true CN209060204U (en) | 2019-07-05 |
Family
ID=67089401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821113445.0U Active CN209060204U (en) | 2018-07-13 | 2018-07-13 | Stable infusion apparatus liquid shortage and stopping alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060204U (en) |
-
2018
- 2018-07-13 CN CN201821113445.0U patent/CN209060204U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |