CN2461484Y

CN2461484Y - Pulse measurer

Info

Publication number: CN2461484Y
Application number: CN 00207243
Authority: CN
Inventors: 刘建树; 谢贝贝; 谢淑琴; 赵振萍
Original assignee: 刘建树
Priority date: 2000-06-22
Filing date: 2000-06-22
Publication date: 2001-11-28
Anticipated expiration: 2010-06-22

Abstract

The utility model relates to a pulse measurer. The utility model adopts a lightweight movable flat plate, a conducting bar is driven to move by the process that the utility model bears driving force, and the utility model is simultaneously provided with a corresponding matching circuit; the two electrical contact points of the circuit are respectively connected to the bottom part of a housing, which is contacted with both ends of the conducting bar. Thus, the utility model reach the course of arteriopalmus, the movement of the movable plate and the conducting bar, electrical contact points working, the signal generation of the circuit, observation, and measurement. The utility model has the advantages of simple structure, convenient operation, high efficiency, sensitive, accuracy, and reliability.

Description

The pulses measure device

This utility model belongs to medicine technology field, is a kind of medical pulses measure device.

In clinical medicine, pulse is one of vital sign, now is that inpatient body examination every day must be surveyed project, and workload is very big, but does not still have this special equipment, mainly relies on medical personnel's hands to touch measurement clinically, and can not monitor for a long time, and efficient is very low.

The purpose of this utility model just is to solve this technical barrier, and provides a kind of simple in structure, and is easy to use, medical accurately and reliably pulses measure device.

The purpose of this utility model is to realize like this; A kind of pulses measure device: form by portable plate (1), contact rod (2), spring (3), housing (4) and the circuit that comprises two electric contact J1, J2.It is characterized in that: a) contact rod (2) be fixed on portable plate (1) above, two ends are down curved, can touch housing (4) end, and supported and the location by spring (3).B) there be the opening more bigger than portable plate in central authorities at the bottom of the housing, and are provided with electric contact J1, J2 in contact rod (2) contact position, two ends.During use, this device is placed wrist, portable plate is aimed at the arteriopalmus point, like this during arteriopalmus, promote portable plate and overcome the elastic force of spring and move--go up shipper pole moving conductive rod and leave J1, J2 electric contact, when beating intermittently, portable plate loses motive force and return to original position under the effect of spring force.Portable plate just moves back and forth with arteriopalmus like this, observe this reciprocating carry out state for the ease of medical personnel this moment, need to adopt the mode of electric signal output, a both supporting circuit that has power supply D, on and off switch K, signal generator XF and comprise two electric contact J1, J2.The kinestate of portable plate like this, just be converted into two contact or off-states between electric contact J1, the J2, this electric signal third produces optics by the signal generator XF in the circuit, or acoustic category can feel signal, observes, judges, measures for medical personnel.Thereby reach the purpose that this utility model is measured patient's pulse.

Adopt this utility model will obtain following effect:

1. arteriopalmus is converted to or light, sound, the signal of telecommunication, is convenient to measure, record, very directly perceived.

2. simple in structure, cost is low.

3. easy to use, as long as this device is fixed on patient's arteriopalmus place, portable plate is aimed at and is beaten a little just.

4. act on greatly, even can be used as long-time dynamically pulse mirror survey usefulness.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is that the side of Fig. 1 is seen figure.

Fig. 3 is the supporting circuit diagram of this utility model.

As shown in Figure 1 and Figure 2: portable plate (1) is the dull and stereotyped sample part of lightweight, generally forms with the plastics compacting, and contact rod (2) is a metallic conductor, use as switch electric brake in the circuit, be fixed on the portable plate, two ends are curved down can touch housing (4) end, and is supported and the location by spring (3).Housing (4) also is a plate shell class part, and the bottom has than the big breach of portable plate (1), contact rod (2) contact position, two ends has electric contact J1, J2 respectively, spring in this example is a column spring, the upper end is fixed at the bottom of the housing, when this spring was in free state, the contact rod two ends were pressed at the bottom of the housing tightly, at the bottom of the portable plate be a plane at the bottom of the housing.If there is motive force (arteriopalmus) to promote portable plate; Compression spring, drive contact rod leave housing and move; Lose motive force (arteriopalmus gap) then spring lose external force and return to free state, promote contact rod and portable plate and reset.Like this, two contact J1, J2 connect corresponding housing bottom, contact rod two ends respectively in the ifs circuit, then: arteriopalmus → contact rod leaves → and J1 and J2 disconnects, the gap → contact rod of beating resets → J1, J2 connect, it is the kinestate that the arteriopalmus state is converted into contact rod, be converted into the state that is switched on or switched off of J1, two electric contacts of J2 again, send electric signal.

Fig. 3 shows the supporting circuit diagram of this utility model, as seen from the figure, power supply D is a supply of electrical energy, on ﹠ off switch K is used to control power supply, signal generator XF is that the duty with electric contact J1, J2 shows, but this demonstration can be optical signal, acoustical signal, also light, sound have simultaneously, even can make tracer signal, have only two electric contact J1, J2 and lead thereof to insert at the bottom of the housing of the present utility model in the entire circuit, other is all in the outside of housing.Independently use as this utility model, then the power supply D in the circuit can use twist button battery, and signal generator XF can use light emitting diode, is about to the circuit microminiaturization, and they directly are mounted on the housing outside.Use as a pick off as this utility model, then the lead-in wire lengthening of these two electric contacts of J1, J2 is drawn, insert in the external circuit arrangement far away, as sort circuit should be complicated, relevant device is also bigger, the aspect that is produced is also many, and signal can also amplify, and has more measurement, observation property.

Claims

1. medical pulses measure device is made up of portable plate (1), contact rod (2), spring (3), housing (4) and the circuit that comprises two electric contact J1, J2, it is characterized in that:

A) portable plate (1) is the light plastic flat board;

B) contact rod (2) is fixed on to bend under the last two ends of portable plate (1) and can touches housing (4) end;

C) contact rod (2) and portable plate (1) are supported and the location by spring (3);

D) there is the breach bigger than portable plate on housing (4) top for spring (3) one end fixing points at the bottom of the housing, does not have electric contact J1, J2 in contact rod (2) two termination contact.