CN2592176Y

CN2592176Y - Fully-automatic transfusion alarm

Info

Publication number: CN2592176Y
Application number: CN 02245444
Authority: CN
Inventors: 陈晓鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-31
Filing date: 2002-12-31
Publication date: 2003-12-17
Anticipated expiration: 2012-12-31

Abstract

The utility model discloses a full automatic transfusion alarm. The alarm comprises a transfusion stand (1), a supporter (2), a clamping seat (3), a support (4), a weight (7), magnets (6), (7), dry reed pipes (8), (9), an alarm device (10), and an outer connection plug (11). When liquid medicine achieves the quantity which is required, or the liquid medicine is almost transfused, the supporter (2) placed at one end of an infusion bag 12 is lifted, the magnets (6), (7) follow supporter (2) at one end of the weight (5) to fall down so that the dry reed pipe (8) is opened, the alarm device electrically connected with the dry reed pipe (8) gives an alarm, and simultaneously, the dry reed pipe (9) is closed; the outer connection plug (11) electrically connected with the dry reed pipe (9) alarms to a duty room through a transmitter. The utility model has the advantages of simple structure and easy use. The utility model can alarm patients and patients' families in time, and the utility model can also inform a duty room in time.

Description

A kind of full-automatic infusion alarm

This utility model relates to a kind of transfusion corollary apparatus, exactly is a kind of infusion alarm that can prevent infusion bottle giving drugs into nose drop sky or transfusion excess.

At present the medical transfusion in the hospital generally all is by nurse's tour or families of patients, patient's monitoring, this has not only increased the burden of patient and families of patients, but also may be because inadvertent does not find in time that infusion bottle drips sky, and cause venous return to tube for transfusion or air enter in the body from tube for transfusion, cause certain misery to patient, serious also may form air embolism, jeopardizes patient's life, causes malpractice.At these problems, existing at present people has designed infusion alarm, but the structure of these alarms is all complicated, uses also inconvenience, and can't in time notify night shift room, can not realize quantitative transfusion, thereby does not obtain popularizing in an all-round way.

The purpose of this utility model is to provide a kind of full-automatic infusion alarm simple in structure, easy to use, and this alarm can not only be reminded patient and families of patients when dropping liquid reaches aequum or finishes soon, and can also in time notify night shift room.

For achieving the above object, the structure that this utility model adopts is: it comprises drip stand, hang the support of transfusion bag and weights, weights, deck, support, two Magnet, two tongue tubes, alarm device that is electrically connected with a tongue tube and the external plug that is electrically connected with another tongue tube, its medium-height trestle is movably connected in the vertical rod of drip stand by the middle part, Magnet is fixed on the end face of mid-stent of weights one end, cooperate the tongue tube of forming magnetic switch to be fixed in the deck with it, another Magnet is fixed on the bottom surface of mid-stent of weights one end, cooperates the tongue tube of forming magnetic switch to be positioned in the support with it.

Above-mentioned deck is stuck in the vertical rod of drip stand, is supported and fixed on the deck of support top.

Above-mentioned external plug connects signal generator.

Be carved with scale on the support of above-mentioned weights one end.

This utility model is owing to adopted the alarm device of simple lever dolly and synchronization action, therefore the utlity model has following effect: when (1) reaches aequum or finishes soon at dropping liquid, patient and families of patients can not only be reminded, and night shift room can also be in time notified; (2) warning in time, accurately; (3) simple in structure, easy to use; (4) cheap, be easy to promote.

Below in conjunction with drawings and Examples this utility model is described in further detail.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a rearview of the present utility model.

Fig. 3 is a warning circuit schematic diagram of the present utility model.

As shown in Figure 1 and Figure 2, this utility model comprises drip stand 1, support 2, deck 3, support 4, weights 5, Magnet 6.7, tongue tube 8.9, alarm device 10 and external plug 11, drip stand 1 can adopt the existing drip stand of hospital, the middle part of support 2 is movably articulated in the vertical rod of drip stand 1, its end is put transfusion bag 12, the other end is hung weights 5, deck 3 is stuck in the vertical rod of drip stand 1, supporting 4 is fixed on the deck 3 of support 2 belows, in order to guarantee the action of magnetic switch, deck 3 adopts plastics to make, and supports 4 and adopts aluminium flake or plastics to make.Magnet 6 is fixed on the end face at support 2 middle parts of weights 5 one ends, cooperate with it form magnetic connect switch in reed pipe 8 is fixed on deck 3, Magnet 7 is fixed on the bottom surface at support 2 middle parts of weights 5 one ends, cooperate the tongue tube 9 of forming magnetic switch to be fixed on it and support on 4, tongue tube 8 is electrically connected with alarm device 10, tongue tube 9 is electrically connected with external plug 11, alarm device 10 adopts doorbell alarm device (KD-9300) in this utility model, its circuit as shown in Figure 3, in its circuit, increase by a resistance R, this resistance R is reported to the police alarm device when tongue tube 8 is opened, do not report to the police when closed, alarm device 10 directly hangs on the deck 3, and external plug 11 connects signal generator.Be carved with scale on the support 2 of suspension weights 5 one ends in this utility model, weights 5 adopts 100 gram weights, can be according to the position of how much adjusting weights of required amount of infusion during use.

This utility model is work like this: an end that transfusion bag 12 is placed on support 2, the other end is hung weights 5, the position that weights 5 hang of how much determining according to required amount of infusion, open switch 13, when dropping liquid reaches aequum or is totally lost soon, the infusion bottle dose of transfusion bag 12 tops has dripped light, the support of placing transfusion bag 12 1 ends is owing to weight saving is risen, the support that hangs weights 5 one ends then descends, and along with the decline of weights 5 one end supports, tongue tube 8 is opened, alarm device 10 begins to report to the police, tongue tube 9 closures simultaneously, the receptor of signal projector in night shift room that links to each other with external plug 11 transmits, and informs which bed medicine of medical worker is totally lost.Alarm device 10 sends the continuous alarm signal, till medical care or entourage turn off switch 13.

Claims

1, a kind of full-automatic infusion alarm, it is characterized in that: it comprises drip stand (1), hang the support (2) of transfusion bag and weights, deck (3), support (4), weights (5), Magnet (6.7), tongue tube (8.9), alarm device (10) that is electrically connected with tongue tube (8) and the external plug (11) that is electrically connected with tongue tube (9), its medium-height trestle (2) is movably connected in the vertical rod of drip stand (1) by the middle part, Magnet (6) is fixed on the end face at support (2) middle part of weights (5) one ends, cooperate the tongue tube (8) of forming magnetic switch to be fixed in the deck (3) with it, Magnet (7) is fixed on the bottom surface at support (2) middle part of weights (5) one ends, cooperates with it to form the tongue tube (9) that closes in the magnetic control sky and be positioned in the support (4).

2, a kind of full-automatic infusion alarm according to claim 1, it is characterized in that: deck (3) is stuck in the vertical rod of drip stand (1), and support (4) is fixed on the deck (3) of support (2) below.

3, a kind of full-automatic infusion alarm according to claim 1, it is characterized in that: external plug connects signal generator.

4, a kind of full-automatic infusion alarm according to claim 1 is characterised in that: be carved with scale on the support of weights (5) one ends altogether.