CN106390235A - Portable drip alarm - Google Patents
Portable drip alarm Download PDFInfo
- Publication number
- CN106390235A CN106390235A CN201610797437.1A CN201610797437A CN106390235A CN 106390235 A CN106390235 A CN 106390235A CN 201610797437 A CN201610797437 A CN 201610797437A CN 106390235 A CN106390235 A CN 106390235A
- Authority
- CN
- China
- Prior art keywords
- alarm
- hole
- transfusion bag
- clamp
- portable drip
- 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.)
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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
- A61M5/16831—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
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- 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
Abstract
The invention discloses a portable drip alarm, which comprises an alarm component which is hung between a supporting bracket and an infusion bag; the portable drip alarm comprises a shell, a drum body and an alarm circuit, wherein the drum body is hung in the shell; a tension spring, a rod body and a columnar magnet, which are connected, are sequentially arranged on the drum body from top to bottom; a hook part, which is used for hanging the infusion bag, is arranged at the bottom of the columnar magnet; the alarm circuit is arranged in the shell and the alarm circuit comprises a reed switch, a light emitting diode and a buzzer which are connected in parallel; the reed switch is arranged at one side of the drum body and is arranged at the upper side of the columnar magnet; and the tension spring is such arranged that the reed switch is closed and the alarm circuit is connected when the columnar magnet shrinks backwards to be shortest by virtue of the tension spring. The portable drip alarm provided by the invention can remind a patient, family members and a duty room when medicine liquid runs out, so as to intercept air circulation between the infusion bag and a human body and to avoid harm to the patient caused by blood backflow; and the portable drip alarm is simple in structure and convenient to use, and the portable drip alarm has industrial production and popularization values.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments.It is more particularly related to a kind of portable infusion alarm.
Background technology
Transfusion is the treatment meanss medically commonly used, and patient, in hospital transfusion, due to time-consuming longer, needs people to nurse,
When especially patient does not have relatives guard or night transfusion, patient and nurse are more tired, once observing not in time, medicinal liquid drips
Complete be prone to accidents, patient blood can be back to human body by passages through which vital energy circulates by syringe needle, injure transfusion person health or life security
Phenomenon.Electronic micro transfusion device accurately can adjust transfusion speed, but relatively costly.Therefore, need a kind of portable at present badly
Infusion alarm, can remind patient, relatives and night shift room when medicinal liquid drips off, and interrupts infusion pipeline in time.
Content of the invention
It is an object of the invention to solution at least the above, and provide the advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of portable infusion alarm, it can remind disease when medicinal liquid drips off
People, relatives and night shift room, interrupt the air circulation of transfusion bag and human body, it is to avoid the harm that patient blood backflow causes, structure letter
Single, easy to use, there is industrialized production and promotional value.
In order to realize according to object of the present invention and further advantage, there is provided a kind of portable drip alarm, bag
Include the alarm assemblies being suspended between supporting support and transfusion bag, described alarm assemblies include：
Housing, it is the structure of inner hollow, and the top of described housing is hung in supporting support, the bottom of described housing
It is provided with first through hole；
Cylinder, it is hung in described housing, and described cylinder is the structure of inner hollow, and the bottom of described cylinder is provided with the
Two through holes, are sequentially provided with extension spring, the body of rod and the columnar magnet of connection, the bottom of described columnar magnet from top to bottom in described cylinder
It is provided with the hook part for hanging transfusion bag sequentially passing through described second through hole and described first through hole；And
Warning circuit, it is arranged in described housing, described warning circuit include parallel connection tongue tube, light emitting diode and
Buzzer, described tongue tube is arranged on described cylinder side and is located above described columnar magnet；
Described extension spring is set to：When described extension spring pulls described columnar magnet to bounce back to the most in short-term, described tongue tube closure,
Described warning circuit connection.
Preferably, described portable drip alarm, is provided with the limited block of bottom level, described limit in described cylinder
The height of position block is set to：When described extension spring bounces back to the most in short-term, the upper end of described columnar magnet props up described limited block.
Preferably, described portable drip alarm, also includes clamp assembly, and described clamp assembly includes：
Clamp, it offers the first of the vertical direction insertion horizontal plate body passing through first through hole for middle part, described clamp
One group of opposite side extends vertical plate body separately down, and the bottom of described vertical plate body has strip opening from the bottom to top, institute
State first and pass through first through hole and be sized to：Described clamp is fastened on the body of transfusion bag, and make described clamp with
Transfusion bag rise/fall and rise/fall；And
Positioner, flexible sleeve on its body including be set in transfusion bag, is fixedly connected on described flexible sleeve
A pair of stage clip of both sides be fixedly connected with the pair of stage clip and be located at a pair of location-plate of the external side of described vertical plate, with
And a pair of locating rod that two ends are fixedly connected with a pair of location-plate, described housing bottom respectively, the pair of location-plate is relative
Opposite polarity magneticss are respectively equipped with one side surface, described location-plate is slidably connected with described vertical plate body, described soft
It is provided with the second of vertical direction insertion in the middle part of property sleeve and passes through first through hole, described second passes through first through hole is sized to：Institute
State flexible sleeve to be set on the body of transfusion bag, and transfusion bag can be passed through on non-resistance in first through hole described second
Rise/decline；
Described stage clip is set to：When described extension spring pull described columnar magnet bounce back to the most in short-term, described vertical plate body with
Described location-plate departs from, and described stage clip extends and extrudes described flexible sleeve, to clamp the body of transfusion bag block fluid
Flowing, before departing from described location-plate in described vertical plate body uphill process, the width of described strip opening makes institute just
State stage clip non-resistance to pass through.
Preferably, described portable drip alarm, described vertical plate body is towards on a side surface of described clamp
Vertically it is provided with strip groove, described clamp is vertically provided with bar shaped towards on a side surface of described vertical plate body
Projection, described bar shaped projection is fastened in described strip groove, and can slide along described strip groove, to realize described location-plate
It is slidably connected with described vertical plate body.
Preferably, described portable drip alarm, the described body of rod and described locating rod are rigid bar.
Preferably, described portable drip alarm, described first passes through the diameter of first through hole, described second passes through
The numeric ratio of the external diameter of the body of the diameter of one through hole and transfusion bag is 1.05～1.1:1.2～1.3:1.
Preferably, described portable drip alarm, also includes：
Recording portion, it is arranged on described enclosure interior, can typing store sound, and send representative storage acoustic information；
Signal projector, it is arranged in described warning circuit, and receives the acoustic information that described recording portion sends, and sends
Comprise the alarm signal of acoustic information；
Signal receiver, it is arranged on medical worker's night shift room, receives described alarm signal.
Preferably, described portable drip alarm, also includes：
On and off switch, it is arranged on described surface of shell, and is connected in the middle of described tongue tube and power supply, to control warning
The disconnection of circuit and closure；And
Record button, it is arranged on described surface of shell, electrically connects with described recording portion.
The present invention at least includes following beneficial effect：
Firstth, the infusion alarm of the present invention based on the daily life of middle school student, using the physics of junior-senior high school, section Xue Zhi
Know, tongue tube, light emitting diode and buzzer be arranged in parallel, when medicinal liquid drips off, extension spring bounce back to the shortest, by tongue tube and
Magnet near when can connection circuit principle, alarm assemblies are arranged between supporting support and transfusion bag, the specification of extension spring and
The transfusion bag of different size or infusion bottle use cooperatively, can accurately and alarm, by flicker and the buzzing of light emitting diode
The loudspeaker of device, dual-alarm reminds patient and relatives, and structure is simple, easy to use；The setting of clamp assembly makes medicinal liquid drip off
When, the body of transfusion bag can be clamped, the flowing of isolation transfusion bag and human body, it is to avoid because transfusion bag pressure is made less than atmospheric pressure
The blood backflow becoming, significant；
Secondth, the setting of limited block, it is to avoid attracting each other of extension spring and limited block, good for extension spring limited block is divided cadmium to come；
Clamp is fastened on the body of transfusion bag, with the rise/fall of transfusion bag and rise/fall, positioner is due to locating rod
Setting, keep in situ, will not thering is displacement with the rise/fall of transfusion bag, in infusion process, strip opening covers just
It is located at outside stage clip, keeps out stage clip pressure, the weight with transfusion bag reduces, clamp and positioner occur relative displacement, long
Strip gab is gradually distance from stage clip, still in the state keeping out stage clip pressure, until clamp and location-plate completely disengage from, stage clip by
In its own resilient, tightly mortgage on flexible sleeve, by the body clamping of transfusion bag, structure is simple, can drip off in medicinal liquid, defeated
When liquid bag rises to highest, promptly and accurately make pinching action, it is to avoid the dangerous phenomenon of blood backflow or air entrance human body,
Ensure that the safety of venous transfusion work；
3rd, the cooperation of strip groove and bar shaped projection, be easy to location-plate and vertical plate body make straight line relative slip and
Without departing from track；The body of rod and locating rod are rigid bar, it is to avoid extension spring and attracting each other of columnar magnet cause tongue tube mistake
Closure, and location-plate holding geo-stationary, vertical plate body stably moves, and clamping device clamps in time；First pass through first through hole,
Second numeric ratio passing through first through hole and transfusion bag body, so that the lucky card of clamp sets transfusion bag body, keeps being synchronized with the movement, soft
Property sleeve so that transfusion bag body is freely moved up and down, and moment departing from clamp and positioner, flexible sleeve is quick
It is extruded, it is to avoid cause medicinal liquid face to be less than the risk of clamping device；
4th, the setting in recording portion, signal projector and signal receiver, observes patient infusion situation when being easy on duty,
Patient and relatives can typing with regard to sick bed number and ward number voice messaging, the last voice messaging of recording portion storage,
During warning circuit closure, the information transmission of signal projector and signal receiver, accurately can transmit voice messaging, be easy on duty
The through patient place ward of the staff of room and sick bed, in actual mechanical process, signal projector can also same store
The hospital of sick bed ward information connects from preparation controller, and this measure depends on hospital equipment, do not repeat in this patent；Power supply
The setting of switch can directly make warning circuit disconnect, and start when needed, press record button, recording portion starts working, and unclamps
Record button, the power cut-off of recording portion, simple to operate it is adaptable to the use to this function for the various people.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will be by this
Invention research and practice and be understood by the person skilled in the art.
Brief description
Fig. 1 is the structural representation of portable drip alarm of the present invention；
Fig. 2 is the structural representation of clamp of the present invention；
Fig. 3 is the structural representation of positioner of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to description literary composition
Word can be implemented according to this.
It should be appreciated that used herein such as " have ", "comprising" and " inclusion " term do not allot one or many
The presence of individual other element or a combination thereof or interpolation.
It should be noted that experimental technique described in following embodiments, if no special instructions, it is conventional method, institute
State reagent and material, if no special instructions, all commercially obtain.
In describing the invention, term " horizontal ", " longitudinal ", " on ", D score, "front", "rear", "left", "right", " perpendicular
Directly ", the orientation of instruction such as " level ", " top ", " bottom ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position
Put relation, be for only for ease of and describe the present invention and simplify description, be not to indicate or imply that the device of indication or element are necessary
There is specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
As shown in Figures 1 to 3, the present invention provide a kind of portable drip alarm, include be suspended on supporting support 5 and infuse
Alarm assemblies between bag 6, described alarm assemblies include：
Housing 1, it is the structure of inner hollow, and the top of described housing 1 is hung in supporting support 5, described housing 1
Bottom is provided with first through hole；
Cylinder 2, it is hung in described housing 1, and described cylinder 2 is the structure of inner hollow, and the bottom of described cylinder 2 sets
There is the second through hole, in described cylinder 2, be sequentially provided with extension spring 21, the body of rod 22 and the columnar magnet 23 of connection, described post from top to bottom
The bottom of shape Magnet 23 is provided with the hook part for hanging transfusion bag 6 sequentially passing through described second through hole and described first through hole
24；And
Warning circuit 3, it is arranged in described housing 1, described warning circuit 3 include the tongue tube 31 of parallel connection, luminous two
Pole pipe 32 and buzzer 33, described tongue tube 31 is arranged on described cylinder 2 side and is located above described columnar magnet 23；
Described extension spring 21 is set to：When described extension spring 21 pulls described columnar magnet 23 to bounce back to the most in short-term, described dry spring
Pipe 31 closes, and described warning circuit 3 connects.
In technique scheme, infusion alarm based on the daily life of middle school student, using the physics of junior-senior high school, section
Gain knowledge, tongue tube 31, light emitting diode 32 and buzzer 33 be arranged in parallel, when medicinal liquid drips off, extension spring 21 bounce back to the shortest,
By tongue tube 31 and Magnet 23 near when can connection circuit principle, alarm assemblies are arranged on supporting support 5 and transfusion bag 6
Between, the transfusion bag 6 of the specification of extension spring 21 and different size or infusion bottle use cooperatively, can accurately and alarm, by sending out
The flicker of optical diode 32 and the loudspeaker of buzzer 33, dual-alarm reminds patient and relatives, and structure is simple, easy to use.
In another kind of technical scheme, described portable drip alarm, it is provided with the limit of bottom level in described cylinder 2
Position block 25, the height of described limited block 25 is set to：When described extension spring 21 bounces back to the most in short-term, the upper end of described columnar magnet 23
Prop up described limited block 25.The setting of limited block 25, it is to avoid attracting each other of extension spring 21 and limited block 25, will be good for extension spring 21 spacing
25 points of cadmiums of block come.
In another kind of technical scheme, described portable drip alarm, also include clamp assembly 4, described clamping group
Part 4 includes：
Clamp 41, it offers the first of the vertical direction insertion horizontal plate body 411 passing through first through hole, described card for middle part
One group of opposite side of plate 41 extends vertical plate body 412 separately down, and the bottom of described vertical plate body 412 has length from the bottom to top
Strip gab, described first passes through first through hole is sized to：Described clamp 41 is fastened on the body of transfusion bag 6, and makes
Described clamp 41 with transfusion bag 6 rise/fall rise/fall；And
Positioner 42, flexible sleeve 421 that it includes being set on the body of transfusion bag 6, be fixedly connected on described soft
A pair of stage clip 422 of both sides of property sleeve 421 is fixedly connected with the pair of stage clip 422 and is located at outside described vertical plate body 412
A pair of location-plate 423 of side, and a pair of positioning that two ends are fixedly connected with a pair of location-plate 423, described housing 1 bottom respectively
Bar 424, the relative side surface of the pair of location-plate 423 is respectively equipped with opposite polarity magneticss, described location-plate
423 are slidably connected with described vertical plate body 412, and be provided with vertical direction insertion in the middle part of described flexible sleeve 421 second passes through first
Through hole, described second passes through first through hole is sized to：Described flexible sleeve 421 is set on the body of transfusion bag 6, and makes
Obtain transfusion bag 6 and can pass through non-resistance rise/fall in first through hole described second；
Described stage clip 422 is set to：When described extension spring 21 pulls described columnar magnet 23 to bounce back to the most in short-term, described vertical
Plate body 412 is departed from described location-plate 423, and described stage clip 422 extends and extrudes described flexible sleeve 421, to clamp transfusion bag 6
Body and block fluid flowing, when in described vertical plate body 412 uphill process with described location-plate 423 disengaging before, described
The width of strip opening makes described stage clip 422 non-resistance pass through just.
In technique scheme, when the setting of clamp assembly 4 makes medicinal liquid drip off, the body of transfusion bag 6 can be pressed from both sides
Tightly, the flowing of isolation transfusion bag 6 and human body, it is to avoid because the blood that transfusion bag 6 pressure causes less than atmospheric pressure flows back, have important
Meaning.Clamp 41 is fastened on the body of transfusion bag 6, with the rise/fall of transfusion bag 6 and rise/fall, positioner 42
Due to the setting of locating rod 424, keep in situ, will not thering is displacement with the rise/fall of transfusion bag 6, in infusion process, long
Strip gab is set in outside stage clip 422 just, keeps out stage clip 422 pressure, and the weight with transfusion bag 6 reduces, clamp 41 He
There is relative displacement in positioner 42, strip opening is gradually distance from stage clip 422, still in the state keeping out stage clip 422 pressure,
Until clamp 41 and location-plate 423 completely disengage from, stage clip 422, due to its own resilient, is tightly mortgaged on flexible sleeve 421, will
The body clamping of transfusion bag 6, structure is simple, can drip off in medicinal liquid, when transfusion bag 6 rises to highest, promptly and accurately make folder
Tight action, it is to avoid blood backflow or air enter the dangerous phenomenon of human body it is ensured that the safety of venous transfusion work.
In another kind of technical scheme, described portable drip alarm, described vertical plate body 412 is towards described clamp
Strip groove is vertically provided with 41 side surface, described clamp 41 is towards a side surface of described vertical plate body 412
On be vertically provided with bar shaped projection, described bar shaped projection is fastened in described strip groove, and can be along described strip groove
Slide, be slidably connected with described vertical plate body 412 with realizing described location-plate 423.Strip groove and the cooperation of bar shaped projection, just
Make the relative slip of straight line in location-plate 423 and vertical plate body 412 and without departing from track.
In another kind of technical scheme, described portable drip alarm, the described body of rod 22 and described locating rod 424 are
Rigid bar.The body of rod 22 and locating rod 424 are rigid bar, it is to avoid extension spring 21 and attracting each other of columnar magnet 23 cause dry spring
Pipe 31 mistake closure, and location-plate 423 holding geo-stationary, vertical plate body 412 is stable to be moved, and clamping device clamps in time.
In another kind of technical scheme, described portable drip alarm, described first passes through the diameter of first through hole, institute
The numeric ratio stating the external diameter of body of the second diameter passing through first through hole and transfusion bag 6 is 1.05～1.1:1.2～1.3:1.The
Consistent first through hole, second pass through the numeric ratio of first through hole and transfusion bag 6 body so that clamp 41 just blocks and sets transfusion bag 6 and manage
Body, keeps being synchronized with the movement, and flexible sleeve 421 makes transfusion bag 6 body freely move up and down just, and in clamp 41 and positioner
The moment of 42 disengagings, flexible sleeve 421 is quickly extruded, it is to avoid cause medicinal liquid face to be less than the risk of clamping device.
In another kind of technical scheme, described portable drip alarm, also include：
Recording portion, it is arranged on inside described housing 1, can typing store sound, and send representative storage acoustic information；
Signal projector, it is arranged in described warning circuit 3, and receives the acoustic information that described recording portion sends, and sends out
Go out to comprise the alarm signal of acoustic information；
Signal receiver, it is arranged on medical worker's night shift room, receives described alarm signal.
In technique scheme, the setting of recording portion, signal projector and signal receiver, observe disease when being easy on duty
People's transfusion condition, patient and relatives can typing with regard to sick bed number and ward number voice messaging, recording portion storage is the last
Voice messaging, when warning circuit 3 closes, the information transmission of signal projector and signal receiver, can accurately transmit voice
Information, is easy to the through patient place ward of staff and the sick bed of night shift room, in actual mechanical process, signal projector
Can connect from preparation controller with the hospital storing sick bed ward information, this measure depends on hospital equipment, in this patent
In do not repeat.
In another kind of technical scheme, described portable drip alarm, also include：
On and off switch, it is arranged on described housing 1 surface, and is connected in the middle of described tongue tube 31 and power supply, to control
The disconnection of warning circuit 3 and closure；And
Record button, it is arranged on described housing 1 surface, electrically connects with described recording portion.The setting of on and off switch can be straight
Connect and so that warning circuit 3 is disconnected, start when needed, press record button, recording portion starts working, unclamp record button, recording
Portion's power cut-off, simple to operate it is adaptable to the use to this function for the various people.
Number of devices described herein and treatment scale are used to simplify the explanation of the present invention.To the application of the present invention,
Modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in description and embodiment
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Realize other modification, therefore under the general concept being limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the legend with description.
Claims (8)
1. a kind of portable drip alarm is it is characterised in that include the warning group being suspended between supporting support and transfusion bag
Part, described alarm assemblies include：
Housing, it is the structure of inner hollow, and the top of described housing is hung in supporting support, and the bottom of described housing is provided with
First through hole；
Cylinder, it is hung in described housing, and described cylinder is the structure of inner hollow, and the bottom of described cylinder is provided with second and leads to
Hole, is sequentially provided with extension spring, the body of rod and the columnar magnet of connection from top to bottom in described cylinder, the bottom of described columnar magnet is provided with
Sequentially pass through the hook part for hanging transfusion bag of described second through hole and described first through hole；And
Warning circuit, it is arranged in described housing, and described warning circuit includes tongue tube, light emitting diode and the buzzing of parallel connection
Device, described tongue tube is arranged on described cylinder side and is located above described columnar magnet；
Described extension spring is set to：When described extension spring pulls described columnar magnet to bounce back to the most in short-term, described tongue tube closure, described
Warning circuit connects.
2. portable drip alarm as claimed in claim 1 is it is characterised in that be provided with the limit of bottom level in described cylinder
Position block, the height of described limited block is set to：When described extension spring bounces back to the most in short-term, the upper end of described columnar magnet props up described
Limited block.
3. portable drip alarm as claimed in claim 1 is it is characterised in that also include clamp assembly, described clamping group
Part includes：
Clamp, it offers the horizontal plate body of the first through hole of vertical direction insertion, one group of opposite side of described clamp for middle part
Extend vertical plate body separately down, the bottom of described vertical plate body has strip opening from the bottom to top, described first passes through
Through hole is sized to：Described clamp is fastened on the body of transfusion bag, and make described clamp with transfusion bag rise/under
Drop and rise/fall；And
Positioner, flexible sleeve on its body including be set in transfusion bag, is fixedly connected on the two of described flexible sleeve
A pair of stage clip of side is fixedly connected with the pair of stage clip and is located at a pair of location-plate of the external side of described vertical plate, and two
A pair of locating rod that end is fixedly connected with a pair of location-plate, described housing bottom respectively, the relative side of the pair of location-plate
Opposite polarity magneticss are respectively equipped with surface, described location-plate is slidably connected with described vertical plate body, described flexible boot
It is provided with the second through hole of vertical direction insertion, described second through hole is sized in the middle part of cylinder：Described flexible boot jacket casing
Be located on the body of transfusion bag, and make transfusion bag can in described second through hole non-resistance rise/fall；
Described stage clip is set to：When described extension spring pull described columnar magnet bounce back to the most in short-term, described vertical plate body with described
Location-plate departs from, and described stage clip extends and extrudes described flexible sleeve, to clamp the flowing of the body of transfusion bag block fluid,
Before departing from described location-plate in described vertical plate body uphill process, the width of described strip opening makes described stage clip just
Non-resistance passes through.
4. portable drip alarm as claimed in claim 3 is it is characterised in that described vertical plate body is towards described clamp
Strip groove is vertically provided with one side surface, described clamp is towards on a side surface of described vertical plate body along vertically side
To being provided with bar shaped projection, described bar shaped projection is fastened in described strip groove, and can slide along described strip groove, to realize
Described location-plate is slidably connected with described vertical plate body.
5. portable drip alarm as claimed in claim 3 is it is characterised in that the described body of rod and described locating rod are rigidity
Rod member.
6. portable drip alarm as claimed in claim 3 is it is characterised in that the diameter of described first through hole, described
The numeric ratio of the external diameter of the body of the diameter of the second through hole and transfusion bag is 1.05～1.1:1.2～1.3:1.
7. portable drip alarm as claimed in claim 1 is it is characterised in that also include：
Recording portion, it is arranged on described enclosure interior, can typing store sound, and send representative storage acoustic information；
Signal projector, it is arranged in described warning circuit, and receives the acoustic information that described recording portion sends, and sends and comprises
The alarm signal of acoustic information；
Signal receiver, it is arranged on medical worker's night shift room, receives described alarm signal.
8. portable drip alarm as claimed in claim 7 is it is characterised in that also include：
On and off switch, it is arranged on described surface of shell, and is connected in the middle of described tongue tube and power supply, to control warning circuit
Disconnection and closure；And
Record button, it is arranged on described surface of shell, electrically connects with described recording portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797437.1A CN106390235A (en) | 2016-08-31 | 2016-08-31 | Portable drip alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797437.1A CN106390235A (en) | 2016-08-31 | 2016-08-31 | Portable drip alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106390235A true CN106390235A (en) | 2017-02-15 |
Family
ID=58000467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610797437.1A Pending CN106390235A (en) | 2016-08-31 | 2016-08-31 | Portable drip alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106390235A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693888A (en) * | 2017-10-31 | 2018-02-16 | 滨州医学院 | A kind of safe transfusion device with alarm |
| CN108785788A (en) * | 2018-04-13 | 2018-11-13 | 汤文凯 | It is a kind of can automatic cut-off transfusion system infusion support |
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| US20050119626A1 (en) * | 2001-07-26 | 2005-06-02 | Niels Rahe-Meyer | Method and devices for self-dosing a liquid medicament and for controlling the dosage of the same |
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| CN107693888A (en) * | 2017-10-31 | 2018-02-16 | 滨州医学院 | A kind of safe transfusion device with alarm |
| CN107693888B (en) * | 2017-10-31 | 2020-05-22 | 陆文飞 | Safe infusion set with alarm |
| CN108785788A (en) * | 2018-04-13 | 2018-11-13 | 汤文凯 | It is a kind of can automatic cut-off transfusion system infusion support |
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