CN104623762A - Transfusion alarm device - Google Patents
Transfusion alarm device Download PDFInfo
- Publication number
- CN104623762A CN104623762A CN201310565203.0A CN201310565203A CN104623762A CN 104623762 A CN104623762 A CN 104623762A CN 201310565203 A CN201310565203 A CN 201310565203A CN 104623762 A CN104623762 A CN 104623762A
- Authority
- CN
- China
- Prior art keywords
- scale
- contact
- spring
- transfusion
- plug
- 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
- A61M5/16845—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion by weight
-
- 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
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/332—Force measuring means
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 invention discloses a transfusion alarm device. A user can be reminded of timely liquid replacing or pulling of a transfusion needle. According to the transfusion alarm device, a scale plate is placed behind a spring. A scale hole is formed in one side of the scale plate. A scale plug is inserted into the scale hole. The scale plug is in a reversed-L shape. A static contact is connected to the lower end of the scale plug in an insulation mode. A connecting rod between a lifting hook and the spring is connected with the left end of a horizontal rod. The right end of the horizontal rod is provided with a moving contact connected with the horizontal rod in an insulation mode. The moving contact and the static contact are arranged oppositely. The moving contact and the static contact are electrically connected with the alarm device. The moving contact and the static contact are electrically connected with a beeper. When liquid in a bottle is used up by transfusion, the moving contact and the static contact are in contact, the alarm device or the beeper is communicated, and a company or a nurse or a patient can be reminded of liquid replacing or pulling of the transfusion needle in time.
Description
Technical field
The present invention relates to alarm device, particularly a kind of infusion alarm.
Background technology
Patient, when infusing, needs to accompany and attend to, nurse or patient oneself often checks that the liquid in infusion bottle also has how many, according to how many decisions of liquid the need of changing liquid or pulling out transfusion needle.Sometimes owing to checking not in time, especially when the late into the night infuses, accompany and attend to, doze phenomenon easily appears in nurse or patient, when there is no liquid in bottle, when liquid goes downwards to certain height in tube for transfusion time, due to the pressure balance in endovascular pressure and tube for transfusion, transfusion can stop automatically, liquid level now in transfusion device is positioned at dripping below kettle on transfusion device, also often occurs blood back phenomenon.When changing liquid, need the air dripped below kettle to discharge gas, then infuse, bring unnecessary trouble to transfusion.
Summary of the invention
The technical problem that the present invention solves be to provide a kind of can prompting changing liquid or pull out the infusion alarm of transfusion needle in time.
A kind of infusion alarm, include spring scale, spring scale is made up of draw ring, graduated tile, spring, suspension hook, and graduated tile is positioned at after spring, and described graduated tile side is provided with scale hole, scale plug is inserted with in scale hole, scale plug is inverted L-shaped, and stationary contact insulation is connected to the lower end of scale plug, and the connecting rod between suspension hook with spring is connected with transverse bar left end, transverse bar right-hand member is provided with the movable contact be connected that to insulate with transverse bar, and movable contact and stationary contact are oppositely arranged.
Described movable contact and stationary contact are electrically connected with alarm.
Described movable contact and stationary contact are electrically connected with calling set.
Described graduated tile side has been arranged above and below 2-4 scale hole.
Described graduated tile side has been arranged above and below 3 scale holes.
Technique effect of the present invention is, during transfusion, infusion bottle is hung on drag hook, stationary contact is located in the scale hole that matches with this infusion bottle, when in infusion bottle liquid reduce time, under the action of the spring, movable contact can gradually on move, when in bottle, liquid is totally lost, movable contact and stationary contact contact, and alarm or calling set are connected, can remind in time accompany and attend to, nurse or patient change liquid or pull out transfusion needle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the present invention's plug construction schematic diagram not with a scale.
Fig. 3 is scale plug construction schematic diagram of the present invention.
Detailed description of the invention
By reference to the accompanying drawings the present invention is described in further detail, the present invention includes spring scale, spring scale is by draw ring, graduated tile 1, spring, suspension hook 7 forms, graduated tile 1 is positioned at after spring, scale hole 2 is provided with on the right side of graduated tile 1, scale plug 5 is inserted with in scale hole 2, scale plug 5 is inverted L-shaped, stationary contact 6 insulation is connected to the lower end of scale plug 5, suspension hook 7 is connected with transverse bar 8 left end with the connecting rod between spring, transverse bar 8 right-hand member is provided with the movable contact 3 be connected that to insulate with transverse bar, movable contact 3 and stationary contact 6 are oppositely arranged, described movable contact 3 and stationary contact 6 are electrically connected with alarm 4.The device that movable contact 3 and stationary contact 6 also can play reminding effect with other is connected, and such as, movable contact 3 and stationary contact 6 can use as radio switch.
For giving full play to the existing calling set effect of hospital, described movable contact 3 and stationary contact 6 are electrically connected with calling set.
The specification of infusion bottle is generally 100ml, 250ml, 500ml, and also some is special, and such as human albumin is 50ml, to be arranged above and below 2-4 scale hole according to infusion bottle specification on the left of described graduated tile.
Infusion bottle specification through commonly using is 100ml, 250ml, 500ml, and for convenience of transfusion, be arranged above and below 3 scale holes on the left of described graduated tile, the infusion bottle of corresponding 100ml, 250ml, 500ml.
During transfusion, scale plug 5 is inserted in the scale hole 2 corresponding with infusion bottle, liquid in infusion bottle constantly reduces in infusion process, spring upwards shrinks along with the minimizing of weight, when moving contact 3 and static contact 6 contact, alarm 4 or calling set are connected and are reported to the police or calling, remind accompany and attend to, nurse or patient change liquid or pull out transfusion needle.
Claims (5)
1. infusion alarm, include spring scale, spring scale is made up of draw ring, graduated tile, spring, suspension hook, and graduated tile is positioned at after spring, it is characterized in that: described graduated tile side is provided with scale hole, scale plug is inserted with in scale hole, scale plug is inverted L-shaped, and stationary contact insulation is connected to the lower end of scale plug, and the connecting rod between suspension hook with spring is connected with transverse bar left end, transverse bar right-hand member is provided with the movable contact be connected that to insulate with transverse bar, and movable contact and stationary contact are oppositely arranged.
2. infusion alarm according to claim 1, is characterized in that: described movable contact and stationary contact are electrically connected with alarm.
3. infusion alarm according to claim 1, is characterized in that: described movable contact and stationary contact are electrically connected with calling set.
4. the infusion alarm according to claim 1 or 2 or 3, is characterized in that: described graduated tile side has been arranged above and below 2-4 scale hole.
5. infusion alarm according to claim 4, is characterized in that: described graduated tile side has been arranged above and below 3 scale holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310565203.0A CN104623762A (en) | 2013-11-13 | 2013-11-13 | Transfusion alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310565203.0A CN104623762A (en) | 2013-11-13 | 2013-11-13 | Transfusion alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104623762A true CN104623762A (en) | 2015-05-20 |
Family
ID=53203301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310565203.0A Pending CN104623762A (en) | 2013-11-13 | 2013-11-13 | Transfusion alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104623762A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236474A (en) * | 2016-08-23 | 2016-12-21 | 蒋安为 | Medical trolley |
| CN107596491A (en) * | 2017-09-20 | 2018-01-19 | 林广华 | A kind of wear-type infusion stand |
| CN109044686A (en) * | 2018-06-28 | 2018-12-21 | 常州市第二人民医院 | It is a kind of can monitoring transfusion situation portable medical vehicle |
| CN111391499A (en) * | 2020-03-20 | 2020-07-10 | 东莞市艾尔玛塑件科技有限公司 | Transfer printing film fixing device and in-mold thermal transfer printing injection molding equipment with same |
-
2013
- 2013-11-13 CN CN201310565203.0A patent/CN104623762A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236474A (en) * | 2016-08-23 | 2016-12-21 | 蒋安为 | Medical trolley |
| CN107596491A (en) * | 2017-09-20 | 2018-01-19 | 林广华 | A kind of wear-type infusion stand |
| CN109044686A (en) * | 2018-06-28 | 2018-12-21 | 常州市第二人民医院 | It is a kind of can monitoring transfusion situation portable medical vehicle |
| CN111391499A (en) * | 2020-03-20 | 2020-07-10 | 东莞市艾尔玛塑件科技有限公司 | Transfer printing film fixing device and in-mold thermal transfer printing injection molding equipment with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
|
| WD01 | Invention patent application deemed withdrawn after publication |