CN200994777Y - Simple respiratory delitescence alarming devices for critical patients - Google Patents

Abstract

The utility model relates to a critical patient breathing sudden-stop alarm, which comprises an alarm box (1), a breath time delay indicating lamp (2), an alarm indicating lamp (3), a power switch (4), a sound generator (5) and two lead-out guide lines (6). The utility model is characterized in that the two lead-out guide lines (6) are respectively connected with the upper end contact point of a slice supporting plate (7) and the upper end contact point of a sheet paper (8), the upper edge of the sheet paper (8) is pasted on the inner bent edge of the upper end of the slice supporting plate (7), the sheet paper (8) is 2 to 3 mm away from the slice supporting plate (7), an electrode contact piece (9) is arranged at the lower end of the slice supporting plate (7), an electrode film (10) is arranged at the lower end of the sheet paper (8), the electrode film (10) at the lower end of the sheet paper (8) is corresponding to the electrode contact piece (9) at the lower end of the slice supporting plate (7), the electrode contact piece (9) and the electrode film (10) are connected with the upper end contact point of the slice supporting plate (7) and the upper end contact point of the sheet paper (8) respectively through the corresponding guide thread, the lower edge of the slice supporting plate (7) is vertically fixed on the cross rod (11) of a eyeglass type support bracket(12).

Description

The simple and easy respiratory arrest alarm of critical patient

Technical field

This utility model relates to a kind of medical treatment and nursing apparatus, particularly a kind of simple and easy respiratory arrest alarm of critical patient that can in time obtain critical patient's respiratory arrest information, also in time make emergency treatment.

Background technology

For critical patient's nursing, generally be to wait for nursing round the clock by the nursing staff, the medical worker also is in a kind of tense situation, but in this case, also can not in time find critical patient's respiratory arrest unavoidably, delay rescue opportunity, at night, this situation more is easy to generate especially.

Summary of the invention

The purpose of this utility model is to provide a kind of can in time observe critical patient's breathing state, the simple and easy respiratory arrest alarm of critical patient of can in time obtain critical patient's respiratory arrest information especially, also in time making corresponding emergency treatment.

For reaching above purpose, the technical scheme that this utility model adopted is: the simple and easy respiratory arrest alarm of this critical patient, by the alarm box, breathe time dalay indicator light, alarm lamp, on and off switch, acoustical generator, drawing lead for two constitutes, circuit board and battery all are loaded in the alarm box, it is characterized in that drawing lead for two is connected with the last terminal contacts of sheet support plate and the last terminal contacts of the scraps of paper respectively, the upper edge of the scraps of paper sticks on the upper end inflection of sheet support plate along last, the distance of the scraps of paper and sheet support plate is 2-3mm, electrode contact blade is established in lower end at the sheet support plate, establish electrode in the lower end of the scraps of paper and touch film, it is corresponding with the electrode contact blade of sheet support plate lower end that the electrode of scraps of paper lower end touches film, electrode contact blade touches film with electrode and is connected with the last terminal contacts of sheet support plate and the last terminal contacts of the scraps of paper by corresponding seal wire respectively, the lower edge of sheet support plate is vertically fixed on the cross bar of spectacle support, between charging delay circuit and audio oscillator circuit, establish relay, when the charging delay circuit is charged, the normally opened contact adhesive of relay, the audio oscillator circuit no power, when the charging delay circuit is not charged, the not adhesive of normally opened contact of relay, the ringing tone frequency oscillator circuit begins to report to the police.This utility model is also implemented by following measure: described sheet support plate is the transparent light plastic plate of rectangle, highly is 5-10cm, and width is 4-7cm, and thickness is 0.1-0.2cm; The scraps of paper also are rectangle, and its height and width are consistent with the height and the width of sheet support plate; Described electrode contact blade and electrode touch film and establish two groups, respectively corresponding two nostrils, its position, and distance is 0.5-1.0cm.When using this utility model, the spectacle support is worn over patient ear, make the sheet support plate be in front side, patient nostril, the scraps of paper are pressed close to the patient nostril, under the situation that the patient constantly breathes, and the outside swing that the scraps of paper are interrupted, the electrode of scraps of paper lower end touches intermembranous electrode contact blade collision disconnected and sheet support plate lower end and contacts, every contact once, the logical once electricity of charging delay circuit makes charging delay circuit retainer belt electricity condition, after respiratory arrest, the scraps of paper are no longer swung, and stop for the charging of charging delay circuit, through the time-delay certain hour, the charging delay circuit is no longer charged, relay normally open contact disconnects adhesive, the ringing tone frequency oscillator circuit, and audio oscillator circuit is reported to the police.Circuit of the present utility model comprises two parts, and a part is the charging delay circuit, and another part is a vibration sounding alarm circuit, changes by relay, and this is a prior art, so seldom describe.

The beneficial effects of the utility model are: simple in structure, cost of manufacture is low, respiration detection is highly sensitive, can be widely used in critical patient's respiratory arrest rescue and nursing.

Description of drawings

Fig. 1 looks sketch map for structure master of the present utility model.

Fig. 2 is this utility model spectacle support and sheet support plate, scraps of paper schematic top plan view.

Fig. 3 is this utility model circuit theory diagrams.

The specific embodiment

Make this utility model with reference to accompanying drawing 1,2,3.The simple and easy respiratory arrest alarm of this critical patient, by alarm box 1, breathe time dalay indicator light 2, alarm lamp 3, on and off switch 4, acoustical generator 5, drawing lead 6 for two constitutes, circuit board and battery all are loaded in the alarm box 1, it is characterized in that drawing lead 6 for two is connected with the last terminal contacts of sheet support plate 7 and the last terminal contacts of the scraps of paper 8 respectively, the upper edge of the scraps of paper 8 sticks on the upper end inflection of sheet support plate 7 along last, the scraps of paper 8 are 2-3mm with the distance of sheet support plate 7, establish electrode contact blade 9 in the lower end of sheet support plate 7, establish electrode in the lower end of the scraps of paper 8 and touch film 10, it is corresponding with the electrode contact blade 9 of sheet support plate 7 lower ends that the electrode of the scraps of paper 8 lower ends touches film 10, electrode contact blade 9 touches film 10 with electrode and is connected with the last terminal contacts of sheet support plate 7 and the last terminal contacts of the scraps of paper 8 by corresponding seal wire respectively, the lower edge of sheet support plate 7 is vertically fixed on the cross bar 11 of spectacle support 12, between charging delay circuit and audio oscillator circuit, establish relay J, when the charging delay circuit is charged, the normally opened contact J of relay J _1-1Adhesive, the audio oscillator circuit no power, when the charging delay circuit is not charged, the normally opened contact J of relay J _1-1Not adhesive, J _1-2Conducting, the ringing tone frequency oscillator circuit begins to report to the police.Described sheet support plate 7 is the transparent light plastic plate of rectangle, highly is 5-10cm, and width is 4-7cm, and thickness is 0.1-0.2cm; The scraps of paper 8 also are rectangle, and its height and width are consistent with the height and the width of sheet support plate 7; Described electrode contact blade 9 and electrode touch film 10 and establish two groups, respectively corresponding two nostrils, its position, and distance is 0.5-1.0cm; Its circuit theory diagrams comprise two parts, and a part is the charging delay circuit, and another part is changed by relay J, wherein BG for vibration sounding alarm circuit ₄, BG ₅Form audio oscillator, its frequency of oscillation is by resistance R ₃, capacitor C ₂Control; BG ₁, BG ₂, BG ₃Form the charging delay circuit, when energized switch 4 (is expressed as K in the circuit diagram ₁), and electrode contact blade 9 and electrode touch film 10 and connect and (be expressed as K in the circuit diagram ₂) time, then give BG ₁A bias voltage makes BG ₁And BG ₂Conducting is so give BG again ₃A bias voltage makes BG ₃Conducting is to relay J power supply, J _1-1Adhesive, A is bright for the charging time dalay indicator light, works as K ₂After the disconnection, because capacitor C ₁At K ₂Connect moment and filled electricity, so this is just by C ₁Supply with BG ₁Required bias voltage makes it keep conducting, relay J is worked on, until capacitor C ₁Electric charge be put into voltage and reduced, be lower than BG ₁During required inclined to one side threshold voltage, BG ₁End, immediately BG ₃End, circuit breaker J does not have the electricity supply, and the normal open switch of relay J disconnects adhesive, J _1-2Oscillating circuit is connected in energising immediately, and acoustical generator y sends chimes of doom, and alarm lamp B is bright simultaneously.Capacitor C ₁The time of discharge is to breathe to surpass breathes interlude, and the length of breathing blanking time can be by changing capacitor C ₁Value adjust.

Claims (2)

1, the simple and easy respiratory arrest alarm of a kind of critical patient, by alarm box (1), breathe time dalay indicator light (2), alarm lamp (3), on and off switch (4), acoustical generator (5), drawing lead (6) for two constitutes, it is characterized in that drawing lead (6) for two is connected with the last terminal contacts of sheet support plate (7) and the last terminal contacts of the scraps of paper (8) respectively, the upper edge of the scraps of paper (8) sticks on the upper end inflection of sheet support plate (7) along last, the scraps of paper (8) are 2-3mm with the distance of sheet support plate (7), establish electrode contact blade (9) in the lower end of sheet support plate (7), establish electrode in the lower end of the scraps of paper (8) and touch film (10), it is corresponding with the electrode contact blade (9) of sheet support plate (7) lower end that the electrode of the scraps of paper (8) lower end touches film (10), electrode contact blade (9) touches film (10) with electrode and is connected with the last terminal contacts of sheet support plate (7) and the last terminal contacts of the scraps of paper (8) by corresponding seal wire respectively, and the lower edge of sheet support plate (7) is vertically fixed on the cross bar (11) of spectacle support (12).

2, the simple and easy respiratory arrest alarm of critical patient according to claim 1 is characterized in that described sheet support plate (7) is the transparent light plastic plate of rectangle, highly is 5-10cm, and width is 4-7cm, and thickness is 0.1-0.2cm; The scraps of paper (8) also are rectangle, and its height and width are consistent with the height and the width of sheet support plate (7); Described electrode contact blade (9) and electrode touch film (10) and establish two groups, and distance is 0.5-1.0cm.

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