DE7515373U - - Google Patents

Description

joachim-michaol engel, 5 kfiln - * t1, imrnermcnnstr. UZ / ^ h lothor engel, ^ tooo riüsseldorf - 1, windscheidstraße 25

L'hr-Stnppuhr-Thornnmntnr-K.nmbinatinnsnerät for clinical men

In medicine, measurements of pulse, respiratory rate and body temperature are part of the daily routine work. In addition, measurements are very often necessary in clinics and practices, which require time as a parameter (e.g. infusion rate: drops per minute; long-term activity: time interval between the years; determination of the circulatory time). For these measurements, which are very common in day-to-day work, the examiner was previously dependent on various devices: wristwatch, stopwatch, thermometer. With normal clocks and stopwatches, which are not specially designed for medical purposes, a measurement is always required over a specific, easily defined time unit. An example of this is the pulse frequency measurement, whereby the examiner counts the number of pulse beats over a quarter of a minute or half a minute, the received number of pulse beats must be multiplied by U or 2 to get the pulse rate in beats / minute. The same applies to the other time measurements mentioned. Simple wristwatches with a second hand are now mostly used for these determinations, since suitable stopwatches are not available everywhere; accordingly, these measurements are associated with numerous sources of error and difficulties.

Especially for measuring pulse rate, breathing and infusion speed There is currently only a mechanical stopwatch with analog display (Tekmatik stopwatch, Tekmar-Elektronik GmbH, Stuttgart). DinsE stopwatch has the disadvantages of a numerically limited measuring range as well as the need to estimate intermediate values. Besides, lets in pure staple clock function only a time span of 15 seconds more or less precisely.

To allow the medical staff to carry out the various routine activities the clock-stopwatch-thermometer combination device was developed. The functional integration of different devices in a single one Not only relieves the pockets of the nurses and doctor, but also offers the advantage that all frequently required devices are at hand at all times and do not have to be searched for.

7515373 1Z.0Z.76

joachim-michael engcl, 5 kriln lothar engel, ^ ooo düssEldorf

^ tI, immErmannstr.

1, uiindscheidstrasseB 25

for clinical measurements

CLOCK
STOPWATCH

- DISPLAY OF THE TIME

- Measurement of the different times

(e.g. pulse, breathing, infusion rate, Wsh employment, cycle time, etc.)

MINUTE ALARM -

THERMOMETER

FLASHLIGHT

Measurements at specified time intervals; Time planning

Measurement of the body temperature of others uiichtBr TempEratures (e.g. of infusion fluids, Baby food, etc.)

with light band and point light for clinical E. Investigations (e.g. pupils ^ BflExe) souie as an auxiliary light.

THIS ELECTRICAL-ELECTRICAL CONSTRUCTION B IS OPERATED uisdEreechargeable batteries, disconnected via a built-in charger THE DOSEB CAN BE CHARGED. One built-in protection circuit prevents overcharging. A time limit circuit for the luminosity prevents the batteries from discharging too quickly. Fut the built-in Flashlight, a limiting circuit is also provided, which also guarantees that the stopwatch is in operation., Ωεηπ the The charge level of the batteries is no longer sufficient to operate the light.

When the device is operational, the clock runs independently of the VDm switching status, The time is displayed at the push of a button · DbEr separate Switches can be used to call up the other functions. Dip controls are aligned in the individual so that one-handed operation sDiüohl with the right hand and with the left hand is equally possible. The smooth design of the clock, staple clock, thermometer, and communication device is ideal easy cleaning with common disinfectant solutions. That The entire device can be gas sterilized to avoid the spread of germs to Prevent.

7515373 1Z. OZ. 76

Claims (1)

¹¹ * '> »mi im I'll · ι ti •> I). ι ι ι '"ι'. Ii ι joachlm-michael angel, 5 küln « k% Immermannstr. \ i £ / kk X lothar angel, itooo duaaaldorf - 1, uiindschBidatraße 25 _ 3 J "" "" PROTECTION CLAIMS 1. Uhr-Stappuhr-KomblnatlanagBrSt for Klinlachs MeBSungan, characterized in that in a rectangular housing with rounded Handles an electronically controlled clock and stop watch are integrated, whose times have a built-in in the upper third of the front The display is digitally displayed. The one on the left, the one on the right Side surface of the GerStaa attached slide or pressure switch The recessed grip allows one-handed operation with either the left or the right hand thanks to the saina design. The pressure or sensor switches mounted below the display are used to preselect the Measuring function. A plug-in device attached to the underside of the device connects the hand-held device to a separate charger Charge limiting circuit for charging the accumulators. Disae The plug connection is either open or closed by a cap. The separate charger has a plug-in connection which is matched to the design of the measuring devices and which has a offers a secure hold. The connection to the mains is established via a plug-in mains cable. The charge status is indicated by a control lamp on the top. 2. Combination device for clinical measurements according to Anapruch 1) in addition characterized in that an electronic thermometer is integrated into the design, the measuring sensor of which can be connected to the front of the measuring device via a cable and a standard plug. 3. Combination device for clinical measurements according to claims 1) and 2), additionally characterized in that the sensor for the temperature measurement does not have to be plugged in separately, but rather as a telescopic rod on the front side of the dBs measuring device for measurement can be pulled out. k. Combination device for clinical measurements according to claims 1), 2) and 3), additionally characterized in that a light with a special diffuser for point light and light band is also installed on the front side of the measuring device. 7515373 12.D2.76 ■ • Joachiin-michaal angel, 5 cologne - 41, immBrmannstr. lothar engel, 4ααο dUaseldurf - 1, uindecheidstraße 25 - k 5. Combination device for clinical measurements according to claims 1), 2), 3) and <t), characterized in that over ziuei parallel guide notes sin magnifying glass can uBrden voryaeteckt, whose optically effective zone lies above the display and the enlargement provides a better reading guaranteed. When attached rotated by 18G ⁰ , the magnifying glass attachment with its special shape in conjunction with the built-in lamp serves as a luminous magnifier for enlarged viewing. 6. Combination device for clinical measurements according to claims 1), 2), 3), k) and 5), characterized in that a Kurzzeituekker is integrated into the design, uiird programmed uiird via bins and a built-in function key on the front when the set time has elapsed, acoustically and through vibrations of the device. 7. Combination device for clinical measurements according to claims 1), 2), 3), ¹ O, 5) and / bder ß) f, characterized in that the charger is included in the measuring device and the charging from the mains via a on the underside of the The mains plug is mounted on the measuring device and can be closed by a protective cap.