CN203090051U

CN203090051U - Infusion automatic alarm

Info

Publication number: CN203090051U
Application number: CN 201220738601
Authority: CN
Inventors: 王劲松
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-28
Filing date: 2012-12-28
Publication date: 2013-07-31
Anticipated expiration: 2022-12-28

Abstract

The utility model discloses an infusion automatic alarm, and belongs to medical apparatuses and instruments. The infusion automatic alarm mainly solves the problem that during infusion, risks occur due to the fact that a person easily forgets to pay attention to infusion conditions. The infusion automatic alarm comprises a rectangular frame. An upper hook is arranged above the frame. An upper contact is arranged on the vertical edge of the frame. A spring is fixedly connected on the upper edge of the frame. The distance between the upper contact and the upper edge is larger than the length of the spring under a natural condition. A sliding plate with a lower hook is connected with the lower end of the spring. A lower contact is arranged on the sliding plate. After the sliding plate is lifted, the upper contact can make contact with the lower contact. Between the upper contact and the lower contact, a battery and an alarm body are connected through a circuit. An infusion bottle is suspended on the lower hook, during an infusion process, the spring drives the sliding plate to move upwards along with gradual reduction of liquid inside the infusion bottle, when infusion is finished, the upper contact makes the contact with the lower contact, the circuit is closed, alarm voices are generated through the alarm, and a nurse is informed of replacing medicine or withdrawing a needle.

Description

Automatic alarm for infusion

Technical field

This utility model relates to medical instruments field, specifically a kind of automatic alarm for infusion.

Background technology

Now beat the many especially of infusion, must change dressings immediately after will being totally lost or pull out pin for one bottle, otherwise can cause life danger, this just requires patient or the man-hour of accompanying and attending to is carved constantly and noted checking, but the people has fatigue to doze off or scatterbrained the time, in case this situation occurs, just exist potential danger.

The utility model content

The purpose of this utility model is to provide a kind of automatic alarm for infusion, and this automatic alarm for infusion has the advantages that transfusion finishes and reports to the police automatically.

The technical scheme in the invention for solving the technical problem is: automatic alarm for infusion, comprise a rectangular frame, described framework top is provided with hook, framework vertical edge frame is provided with upper contact, the framework upper side frame spring that is connected, distance between described upper contact and the upper side frame is greater than the length of described spring under naturalness, described spring lower end connects the sliding panel of leukorrhagia hook, described sliding panel is provided with lower contact, after sliding panel rises, upper contact can contact with lower contact, and circuit connects battery and alarm between described upper contact and the lower contact.

The beneficial effects of the utility model are: infusion bottle is hung on the lower draw-bar, in infusion process, along with the liquid in the infusion bottle reduces gradually, spring drives sliding panel and moves upward, when transfusion finished, upper contact contacted with lower contact, and circuit is connected, alarm sends chimes of doom, notifies the nurse to change dressings or pulls out pin.

Description of drawings

Fig. 1 is a main TV structure sketch map of the present utility model;

Among the figure: 1 framework, hook on 2,3 upper contacts, 4 springs, 5 upper side frames, 6 vertical edge frames, 7 sliding panels, 8 lower draw-bars, 9 lower contacts, 10 alarms, 11 batteries.

The specific embodiment

As shown in Figure 1, automatic alarm for infusion of the present utility model, comprise a rectangular frame 1, described framework 1 top is provided with hook 2, framework 1 vertical edge frame 6 is provided with upper contact 3, framework 1 upper side frame 5 spring 4 that is connected, distance between described upper contact 3 and the upper side frame 5 is greater than the length of described spring 4 under naturalness, described spring 4 lower ends connect the sliding panel 7 of leukorrhagia hook 8, described sliding panel 7 is provided with lower contact 9, after sliding panel 7 rose, upper contact 3 can contact with lower contact 9, and circuit connects battery 11 and alarm 10 between described upper contact 3 and the lower contact 9.

This utility model work process is as follows: infusion bottle is hung on the lower draw-bar 8, begin transfusion, along with the medicinal liquid in the infusion bottle constantly reduces, weight constantly alleviates, and 7 plates that slide move up under the effect of spring 4, when transfusion finishes, upper contact 3 contacts with lower contact 9, and circuit is connected, and alarm 10 is reported to the police, notify the nurse to change dressings or pull out pin, this moment, spring 4 still was in extended state.

Except that the described technical characterictic of description, be the known technology of those skilled in the art.

Claims

1. automatic alarm for infusion, it is characterized in that, comprise a rectangular frame, described framework top is provided with hook, framework vertical edge frame is provided with upper contact, the framework upper side frame spring that is connected, distance between described upper contact and the upper side frame is greater than the length of described spring under naturalness, described spring lower end connects the sliding panel of leukorrhagia hook, described sliding panel is provided with lower contact, after sliding panel rose, upper contact can contact with lower contact, and circuit connects battery and alarm between described upper contact and the lower contact.