CN107982604A - Infusion device - Google Patents
Infusion device Download PDFInfo
- Publication number
- CN107982604A CN107982604A CN201711293897.1A CN201711293897A CN107982604A CN 107982604 A CN107982604 A CN 107982604A CN 201711293897 A CN201711293897 A CN 201711293897A CN 107982604 A CN107982604 A CN 107982604A
- Authority
- CN
- China
- Prior art keywords
- buoyant member
- dropper
- infusion device
- guiding gutter
- detection components
- 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.)
- Pending
Links
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
- A61M5/1685—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion by detection of position of a floating member
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention provides a kind of infusion device, including liquid input tube, liquid output pipe, dropper, buoyant member and detection components；The liquid input tube is connected with the arrival end of the dropper, the liquid output pipe is connected with the port of export of the dropper, the buoyant member is arranged in the dropper, metal portion is provided with the buoyant member, the detection components, which are arranged on the lateral wall of the dropper, to be used to detect whether the metal portion occurs up-down vibration；Multiple first guiding gutters are provided with the side wall of the buoyant member, the bottom wall of the buoyant member offers multiple second guiding gutters, first guiding gutter runs through the roof of the buoyant member and bottom wall, and each first guiding gutter is connected with least 1 second guiding gutter respectively.
Description
Technical field
The present invention relates to medical instruments field, and in particular to a kind of infusion device.
Background technology
In the prior art, during patient infusion, when the liquid in infusion bottle is totally lost, it can not be detected, be unfavorable for disease
The infusion bottle of people is replaced in time.
Therefore, the prior art is defective, need to improve.
The content of the invention
The embodiment of the present invention provides a kind of infusion device, have accurate detection institute transfusion fluid whether the beneficial effect to use up
Fruit.
The embodiment of the present invention provide a kind of infusion device, including liquid input tube, liquid output pipe, dropper, buoyant member with
And detection components；
The liquid input tube is connected with the arrival end of the dropper, and the port of export of the liquid output pipe and the dropper connects
Connect, the buoyant member is arranged in the dropper, and metal portion is provided with the buoyant member, and the detection components are arranged at described
It is used to detect whether the metal portion occurs up-down vibration on the lateral wall of dropper；It is provided with the side wall of the buoyant member multiple
First guiding gutter, the bottom wall of the buoyant member offer multiple second guiding gutters, and first guiding gutter is by the buoyant member
Roof and bottom wall run through, and each first guiding gutter is connected with least 1 second guiding gutter respectively.
In infusion device of the present invention, an accommodating chamber is provided with the buoyant member, the metal portion is set
It is placed in the accommodating chamber.
In infusion device of the present invention, the buoyant member is cylindrical, and the dropper is cylindrical, the floating
The diameter of part is less than the diameter of the dropper.
In infusion device of the present invention, the diameter of the buoyant member is more than the radius of the dropper.
In infusion device of the present invention, the detection components include being used to detect whether the metal portion occurs
The test section of lower vibration and it is used for and wireless transmission means.
In infusion device of the present invention, alarm assemblies are further included, the alarm assemblies lead to the detection components
Letter connection, the alarm assemblies are used to, when the detection components are not detected by the metal portion generation up-down vibration, send report
It is alert to remind.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the infusion device in the embodiment of the present invention.
Fig. 2 is the structure diagram of buoyant member.
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more feature.
In description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；It can be directly connected, can also be by between intermediary
Connect connected, can be the interaction relationship of connection inside two elements or two elements.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the component and setting of specific examples are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiments and/or setting
Relation.In addition, the present invention provides various specific techniques and material examples, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Fig. 1 is refer to, Fig. 1 is the structure diagram of the infusion device in one embodiment of the invention.The infusion device includes
Dropper 10, liquid input tube 20, liquid output pipe 30, buoyant member 40 and detection components 50.
Wherein, liquid input tube 20 is connected with the arrival end of dropper 10, and liquid output pipe 30 and the port of export of dropper 10 connect
Connect, buoyant member 40 is arranged in dropper 10, and metal portion is provided with buoyant member 40, and detection components 50 are arranged at the outside of dropper 10
On wall, whether up-down vibration occurs for detection metal portion.
Specifically, the dropper 10, liquid input tube 20, liquid output pipe 30 are cylindrical.
The buoyant member 40 is substantially cylindrical, is provided with an accommodating chamber in it, metal portion is arranged in accommodating chamber.The floating
The diameter of part 40 is less than the diameter of the dropper 10, and more than the radius of the dropper 10.It is defeated that the global density of buoyant member 40 is less than institute
The density of liquid, can float on liquid level.
Referring to Fig. 2, multiple first guiding gutters 41, the bottom wall of buoyant member 40 are provided with the side wall of the buoyant member 40
Multiple second guiding gutters 42 are offered, first guiding gutter 41 runs through the roof of the buoyant member 40 and bottom wall, each
First guiding gutter 41 is connected with least 1 second guiding gutter 42 respectively.First guiding gutter, 41 and second guiding gutter
42 can prevent the buoyant member from blocking the port of export of the dropper 10.
In certain embodiments, which includes being used to detect the test section whether metal portion occurs up-down vibration
And it is used for and wireless transmission means.
In certain embodiments, infusion device further includes alarm assemblies, and alarm assemblies are communicated to connect with the detection components,
The alarm assemblies are used to, when the detection components are not detected by the metal portion generation up-down vibration, send warning reminding.
Wherein, which is audible-visual annunciator, it is arranged in the detection components.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the present invention.In this specification
In, schematic expression of the above terms is not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
In conclusion although the present invention is disclosed above with preferred embodiment, above preferred embodiment simultaneously is not used to limit
The system present invention, those of ordinary skill in the art, without departing from the spirit and scope of the present invention, can make various changes and profit
Decorations, therefore protection scope of the present invention is subject to the scope that claim defines.
Claims (6)
1. a kind of infusion device, it is characterised in that including liquid input tube, liquid output pipe, dropper, buoyant member and detection group
Part；
The liquid input tube is connected with the arrival end of the dropper, and the port of export of the liquid output pipe and the dropper connects
Connect, the buoyant member is arranged in the dropper, and metal portion is provided with the buoyant member, and the detection components are arranged at described
It is used to detect whether the metal portion occurs up-down vibration on the lateral wall of dropper；It is provided with the side wall of the buoyant member multiple
First guiding gutter, the bottom wall of the buoyant member offer multiple second guiding gutters, and first guiding gutter is by the buoyant member
Roof and bottom wall run through, and each first guiding gutter is connected with least 1 second guiding gutter respectively.
2. infusion device according to claim 1, it is characterised in that an accommodating chamber is provided with the buoyant member,
The metal portion is arranged in the accommodating chamber.
3. infusion device according to claim 2, it is characterised in that the buoyant member is cylindrical, and the dropper is in circle
Tubulose, the diameter of the buoyant member are less than the diameter of the dropper.
4. infusion device according to claim 2, it is characterised in that the diameter of the buoyant member is more than the half of the dropper
Footpath.
5. infusion device according to claim 1, it is characterised in that the detection components include being used to detect the metal
Whether portion occurs the test section of up-down vibration and is used for and wireless transmission means.
6. infusion device according to claim 1, it is characterised in that further include alarm assemblies, the alarm assemblies and institute
Detection components communication connection is stated, the alarm assemblies are used to occur to shake up and down when the detection components are not detected by the metal portion
When dynamic, warning reminding is sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711293897.1A CN107982604A (en) | 2017-12-08 | 2017-12-08 | Infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711293897.1A CN107982604A (en) | 2017-12-08 | 2017-12-08 | Infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107982604A true CN107982604A (en) | 2018-05-04 |
Family
ID=62036786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711293897.1A Pending CN107982604A (en) | 2017-12-08 | 2017-12-08 | Infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107982604A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88210843U (en) * | 1988-03-01 | 1988-10-19 | 山东医科大学 | Multifunction intravenous infusion telemetering device |
| CN1712906A (en) * | 2005-07-01 | 2005-12-28 | 浙江大学 | Transmitter of intelligent metal float meter |
| US20060129111A1 (en) * | 2004-12-09 | 2006-06-15 | Mottola Jim D | Burette float and drainage aperture |
| CN201735016U (en) * | 2010-08-02 | 2011-02-09 | 郑明辉 | Transfusion device |
| CN104338199A (en) * | 2014-11-19 | 2015-02-11 | 何前国 | Blood return preventing infusion device |
-
2017
- 2017-12-08 CN CN201711293897.1A patent/CN107982604A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88210843U (en) * | 1988-03-01 | 1988-10-19 | 山东医科大学 | Multifunction intravenous infusion telemetering device |
| US20060129111A1 (en) * | 2004-12-09 | 2006-06-15 | Mottola Jim D | Burette float and drainage aperture |
| CN1712906A (en) * | 2005-07-01 | 2005-12-28 | 浙江大学 | Transmitter of intelligent metal float meter |
| CN201735016U (en) * | 2010-08-02 | 2011-02-09 | 郑明辉 | Transfusion device |
| CN104338199A (en) * | 2014-11-19 | 2015-02-11 | 何前国 | Blood return preventing infusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |
|
| RJ01 | Rejection of invention patent application after publication |