CN201735007U - Transfusion alarming device - Google Patents

Transfusion alarming device Download PDF

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Publication number
CN201735007U
CN201735007U CN2010202343484U CN201020234348U CN201735007U CN 201735007 U CN201735007 U CN 201735007U CN 2010202343484 U CN2010202343484 U CN 2010202343484U CN 201020234348 U CN201020234348 U CN 201020234348U CN 201735007 U CN201735007 U CN 201735007U
Authority
CN
China
Prior art keywords
spring
alarm
magnet
electrically connected
hook
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.)
Expired - Fee Related
Application number
CN2010202343484U
Other languages
Chinese (zh)
Inventor
任卫红
蒯学祥
李立苗
景文娟
方敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan University of Technology
Original Assignee
Henan University of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan University of Technology filed Critical Henan University of Technology
Priority to CN2010202343484U priority Critical patent/CN201735007U/en
Application granted granted Critical
Publication of CN201735007U publication Critical patent/CN201735007U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the mechanical field, especially a transfusion alarming device comprising a battery, an alarming device electrically connected to the battery through leads, a spring electrically connected to the alarming device, a hook electrically connected to the spring, and a control switch, which is constituted by a horizontal indicator as well as a magnet and can be used for establishing a loop with the battery, the alarming device, the spring and the hook together. The tail of horizontal indicator of the control switch is electrically connected to the spring or the hook, and the head of horizontal indicator of the control switch can be electrically connected to the magnet through the magnetic attraction, besides, the magnet is electrically connected to the battery through leads. By using the utility model, which is simple structured, economic and practical, the problems caused by negligence during the transfusion can be prevented, the safety of transfusion can be improved, and accompanying staff can be saved.

Description

Infusion alarm
Technical field
This utility model relates to medical facility field, is specifically related to a kind of infusion alarm.
Background technology
Present medical venous transfusion is to need medical personnel or family numbers of patients that the transfusion situation is carried out manual monitoring.When injection will be use up, need medical personnel in time transfusion catheter to be closed.Can not in time to close tube for transfusion liquid to be injected defeated to the greatest extent the time when artificial carelessness occurring, and human vein blood can flow into transfusion catheter, " blood back " phenomenon occurs, brings misery to the patient.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art and provides a kind of economical and practical, safe and reliable infusion alarm.
The technical solution of the utility model is achieved in that the alarm that comprises battery, is electrically connected with battery by lead, the spring that is electrically connected with alarm, the hook that is electrically connected with spring and forms the gauge tap in loop with battery, alarm, spring and hook, described gauge tap is made up of horizontal pointer and Magnet, wherein the afterbody of horizontal pointer is electrically connected with spring or hook, form after the head of horizontal pointer and the Magnet magnetic attraction and be electrically connected, Magnet is electrically connected with battery by lead.
The upper and lower of described Magnet is respectively arranged with non-conductive part A and non-conductive part B, and the head of horizontal pointer slides up and down along non-conductive part A, Magnet and non-conductive part B.
Described spring outer cover is equipped with the spring stationary pipes.
Described spring and hook are structure as a whole.
Described pointer, hook, spring are made by conductive material.
Described alarm adopts sounding alarm or luminous alarm or charged ripple to transmit and receive the alarm of device.
The utlity model has following good effect: this utility model has solved when people infuse because the puzzlement that carelessness causes, and has improved the safety of transfusion, saved human resources such as accompany and attend to, and this utility model is simple in structure, economical and practical.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment 1:
As shown in Figure 1, this utility model comprises battery 8, the alarm 1 that is electrically connected with battery 8 by lead, the spring 3 that is electrically connected with alarm 1, the hook 4 that is electrically connected with spring 3 and with battery 8, alarm 1, spring 3 with link up with 4 gauge taps of forming loops, described gauge tap is made up of horizontal pointer 5 and Magnet 6, the afterbody of wherein horizontal pointer 5 is electrically connected with spring 3, form after the head of horizontal pointer 5 and Magnet 6 magnetic attraction and be electrically connected, Magnet 6 is electrically connected with battery 8 by lead.
Described spring 3 outer cover are equipped with spring stationary pipes 2.
Described pointer 5, hook 4, spring 3 are made by conductive material.
Described spring 3 is structure as a whole with hook 4.
Described alarm 1 adopts sounding alarm or luminous alarm or charged ripple to transmit and receive the alarm of device.
Operation principle:
This device constitutes a circuit jointly by spring 3, pointer 5, Magnet 6, lead 7 and alarm 1, and infusion bottle is hung on the hook 4, and the variation by amount of infusion causes that the telescopic spring amount changes, and then makes pointer 5 in Magnet 6 enterprising line slips.When liquid was filled, pointer 5 broke away from Magnet 6, and is positioned at Magnet 6 belows, and circuit is in off-state; When liquid was about to be totally lost, pointer 5 contacted with Magnet 6, and closing of circuit reaches the warning purpose; When unloaded, pointer 5 breaks away from Magnet 6, and is positioned at Magnet 6 tops, and warning stops.This alarm device can design the support circuit switching device according to the standard specifications of transfusion bag or infusion bottle.
Embodiment 2:
As shown in Figure 1, this utility model comprises battery 8, the alarm 1 that is electrically connected with battery 8 by lead, the spring 3 that is electrically connected with alarm 1, the hook 4 that is electrically connected with spring 3 and with battery 8, alarm 1, spring 3 with link up with 4 gauge taps of forming loops, described gauge tap is made up of horizontal pointer 5 and Magnet 6, the afterbody of wherein horizontal pointer 5 is electrically connected with spring 3, form after the head of horizontal pointer 5 and Magnet 6 magnetic attraction and be electrically connected, Magnet 6 is electrically connected with battery 8 by lead.
The upper and lower of described Magnet 6 is respectively arranged with non-conductive part A 7 and non-conductive part B9, and the head of horizontal pointer 5 slides up and down along non-conductive part A 7, Magnet 6 and non-conductive part B9.
Described spring 3 outer cover are equipped with spring stationary pipes 2.
Described pointer 5, hook 4, spring 3 are made by conductive material.
Described spring 3 is structure as a whole with hook 4.
Described alarm 1 adopts sounding alarm or luminous alarm or charged ripple to transmit and receive the alarm of device.
Operation principle:
This device constitutes a circuit jointly by spring 3, pointer 5, Magnet 6, lead 7 and alarm 1, and infusion bottle is hung on the hook 4, and the variation by amount of infusion causes that the telescopic spring amount changes, and then makes pointer 5 in Magnet 6 enterprising line slips.When liquid was filled, pointer 5 broke away from Magnet 6, and is positioned at Magnet 6 belows, and circuit is in off-state; When liquid was about to be totally lost, pointer 5 contacted with Magnet 6, and closing of circuit reaches the warning purpose; When unloaded, pointer 5 breaks away from Magnet 6, and is positioned at Magnet 6 tops, and warning stops.This alarm device can design the support circuit switching device according to the standard specifications of transfusion bag or infusion bottle.
Embodiment 3: as shown in Figure 1, this utility model comprises battery 8, the alarm 1 that is electrically connected with battery 8 by lead, the spring 3 that is electrically connected with alarm 1, the hook 4 that is electrically connected with spring 3 and with battery 8, alarm 1, spring 3 with link up with 4 gauge taps of forming loops, described gauge tap is made up of horizontal pointer 5 and Magnet 6, the afterbody of wherein horizontal pointer 5 is electrically connected with hook 4, form after the head of horizontal pointer 5 and Magnet 6 magnetic attraction and be electrically connected, Magnet 6 is electrically connected with battery 8 by lead.
Described spring 3 outer cover are equipped with spring stationary pipes 2.
Described pointer 5, hook 4, spring 3 are made by conductive material.
Described spring 3 is structure as a whole with hook 4.
Described alarm 1 adopts sounding alarm or luminous alarm or charged ripple to transmit and receive the alarm of device.
Operation principle:
This device constitutes a circuit jointly by spring 3, pointer 5, Magnet 6, lead 7 and alarm 1, and infusion bottle is hung on the hook 4, and the variation by amount of infusion causes that the telescopic spring amount changes, and then makes pointer 5 in Magnet 6 enterprising line slips.When liquid was filled, pointer 5 broke away from Magnet 6, and is positioned at Magnet 6 belows, and circuit is in off-state; When liquid was about to be totally lost, pointer 5 contacted with Magnet 6, and closing of circuit reaches the warning purpose; When unloaded, pointer 5 breaks away from Magnet 6, and is positioned at Magnet 6 tops, and warning stops.This alarm device can design the support circuit switching device according to the standard specifications of transfusion bag or infusion bottle.
Embodiment 4:
As shown in Figure 1, this utility model comprises battery 8, the alarm 1 that is electrically connected with battery 8 by lead, the spring 3 that is electrically connected with alarm 1, the hook 4 that is electrically connected with spring 3 and with battery 8, alarm 1, spring 3 with link up with 4 gauge taps of forming loops, described gauge tap is made up of horizontal pointer 5 and Magnet 6, the afterbody of wherein horizontal pointer 5 is electrically connected with hook 4, form after the head of horizontal pointer 5 and Magnet 6 magnetic attraction and be electrically connected, Magnet 6 is electrically connected with battery 8 by lead.
The upper and lower of described Magnet 6 is respectively arranged with non-conductive part A 7 and non-conductive part B9, and the head of horizontal pointer 5 slides up and down along non-conductive part A 7, Magnet 6 and non-conductive part B9.
Described spring 3 outer cover are equipped with spring stationary pipes 2.
Described pointer 5, hook 4, spring 3 are made by conductive material.
Described spring 3 is structure as a whole with hook 4.
Described alarm 1 adopts sounding alarm or luminous alarm or charged ripple to transmit and receive the alarm of device.
Operation principle:
This device constitutes a circuit jointly by spring 3, pointer 5, Magnet 6, lead 7 and alarm 1, and infusion bottle is hung on the hook 4, and the variation by amount of infusion causes that the telescopic spring amount changes, and then makes pointer 5 in Magnet 6 enterprising line slips.When liquid was filled, pointer 5 broke away from Magnet 6, and is positioned at Magnet 6 belows, and circuit is in off-state; When liquid was about to be totally lost, pointer 5 contacted with Magnet 6, and closing of circuit reaches the warning purpose; When unloaded, pointer 5 breaks away from Magnet 6, and is positioned at Magnet 6 tops, and warning stops.This alarm device can design the support circuit switching device according to the standard specifications of transfusion bag or infusion bottle.

Claims (6)

1. infusion alarm, comprise battery (8), the alarm (1) that is electrically connected with battery (8) by lead, the spring (3) that is electrically connected with alarm (1), the hook (4) that is electrically connected with spring (3) and with battery (8), alarm (1), spring (3) and hook (4) are formed the gauge tap in loop, it is characterized in that: described gauge tap is made up of horizontal pointer (5) and Magnet (6), the afterbody of wherein horizontal pointer (5) is electrically connected with spring (3) or hook (4), form after the head of horizontal pointer (5) and Magnet (6) magnetic attraction and be electrically connected, Magnet (6) is electrically connected with battery (8) by lead.
2. according to the infusion alarm described in the claim 1, it is characterized in that: the upper and lower of described Magnet (6) is respectively arranged with non-conductive part A (7) and non-conductive part B (9), and the head of horizontal pointer (5) slides up and down along non-conductive part A (7), Magnet (6) and non-conductive part B (9).
3. according to the infusion alarm described in the claim 1, it is characterized in that: described spring (3) outer cover is equipped with spring stationary pipes (2).
4. according to the infusion alarm described in the claim 1, it is characterized in that: described spring (3) is structure as a whole with hook (4).
5. according to the infusion alarm described in the claim 1, it is characterized in that: described pointer (5), hook (4), spring (3) are made by conductive material.
6. according to the infusion alarm described in the claim 1, it is characterized in that: described alarm (1) adopts sounding alarm or luminous alarm or charged ripple to transmit and receive the alarm of device.
CN2010202343484U 2010-06-23 2010-06-23 Transfusion alarming device Expired - Fee Related CN201735007U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202343484U CN201735007U (en) 2010-06-23 2010-06-23 Transfusion alarming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202343484U CN201735007U (en) 2010-06-23 2010-06-23 Transfusion alarming device

Publications (1)

Publication Number Publication Date
CN201735007U true CN201735007U (en) 2011-02-09

Family

ID=43550283

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202343484U Expired - Fee Related CN201735007U (en) 2010-06-23 2010-06-23 Transfusion alarming device

Country Status (1)

Country Link
CN (1) CN201735007U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101879338A (en) * 2010-06-23 2010-11-10 河南理工大学 Transfusion alarm device
CN105935461A (en) * 2016-04-12 2016-09-14 南通市妇幼保健院 Infusion monitoring and alarm system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101879338A (en) * 2010-06-23 2010-11-10 河南理工大学 Transfusion alarm device
CN105935461A (en) * 2016-04-12 2016-09-14 南通市妇幼保健院 Infusion monitoring and alarm system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110209

Termination date: 20110623