DE1683529U - AMPLIFIERLESS LIGHT CALLING AND INTERCOM SYSTEM, ESPECIALLY FOR HOSPITALS. - Google Patents

Description

FUNKE & HÜSTER ηί-fir—- \ ππ

SHEET

application sample - registration

~~~ TTerstärk ^ rless Mchtsrtif-u * counter-speech system, ins-,
special for hospitals.

In Kranlcen & äTtaer Liontrufanlagen are known in which duron pressing a Druoktaste iia Erankenisiaper the Ziinmerlampe, AtuF the ilur the Riohtungslaiapen, and the ward sister entspreehende JiUfmerksamkeitssignale to see ", are indicating that they carried Srankenzijnaer which iex Suf from ^.
In this known technique, however, it is necessary that the
After the call, sister enters the room and asks the sick person about his special wishes. If this results in a burden on the nursing staff and ^ a burden on the patient, a solution was sought using a selection switch. With these systems, a selector switch is arranged in the sickroom
a certain number of contacts, in the mean 10 pieces, whereby each holding position means a special wish «

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SPARK & HUSTER

ELECTRICITY SOCIETY M.B.H.

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However, there was a lack of nursing staff extraordinarily "burdened, and the sick person is" molested, especially if a sick room is occupied by several sick people i3t of which only one has a wish, while the rest want to have their boons. When using a ", Vunschschalter rs can not all wishes are taken into account. Once i3t only one selection Main wishes possible, on the other hand not every patient can use this so holder by a long way. Constructive of the Switches are of a certain size so that wall mounting can be considered, and the lettering cannot always be so large so that the visually impaired can easily read the scale.

According to the announcement, it will be a supplement to the previous one Nurse call systems suggested by an amplifierless © intercom system for hospitals, whereby a light signaling of the Participant in the center a blessing opportunity between Central and participant is created, whereby the speech color connection is given regardless of the direction of speech and the spatial arrangement of the microphone in the hospital room. Bamit the nursing staff the sick cannot, against their will, eavesdrop on the microphone % e4m ii subscribers through first when a call is made from the head office Pressing the call button switched on »while vice versa with one Hoof from the hospital room the microphone is switched on immediately. One The lamp indicates that the central unit can now listen. The deletion is the same as with nurse call systems

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SPARK & HUSTER

EtEKTRIZLTSTSGESELLSCHAFrM-B-H.

BLAJt «J-.,";

a call both in the head office and also optionally in the sick room. It is also possible to have several at the same time or during an existing hoof there are incoming calls to the control center to use in turn. Mr den iaohtbetrieb-several can Centers are züsammengesonahm, whereby each center can call and speak to each participant.

For the FacHtsGhwester a reputation concentration in the Xr aiikenz is always possible, so that all levels issued by other rooms in the Arrive at the hospital room where the nurse is staying Seftwester crying through the socket wrench focused on the call into the room in which she is staying.

There is also an IT emergency call facility for a patient and a patient from »if the nurse needs help with the care.

State of the art specialist need for existing intercoms Xohlemikrof one is used due to its high level of efficiency will * "which, when the arrangement is at rest, tend to cause the Eohlekojjner ausammenbackeiij so that mechanical vibrations are desirable

are, Ss it is therefore suggested that diess. mechanical tremors through an Eelais located in the hall of the Mkrofons Klkrof on to. transfer. ; :;

Mii-Eilfe one; amplifierlessLicntr ^ can

you save a lot on? nursing staff ^ because the nursing staff of useless passages are freed and only needs to perform the chants which are necessary to operate the Erankeit. In addition, the facility is technical, simple, therefore also operationally safe and does not cause any

SPARK & HUSTER

ELEKTRIZITÄTSGESELLSCHAFT MBH
LEAF -4-

high investment costs, because an increased two-way communication would mean technical difficulties because of the acoustic feedback to be feared, and an '' exchange of speech traffic is not possible Consider, because one does not expect the sick person to speak discipline can be required to operate an H intercom system.

If the patient has a wish, for example subscriber 1 in Figure I, he presses the call button 2, through which the relay 3, which was held by a low holding current before the button was pressed, falls off and, with its switch 4, the cimusary lamp 5 in tier headquarters and. The reassurance lamp 6 in the hospital room and the hall lamp 7 light up in front of the hospital room.With switch 8, the buzzer 9 in the control center and possibly other buzzers 9 connected in parallel and the flicker relay 10 are switched on, which in turn is switched on via switch 11 itself interrupts and lets the lamps 5 + 7 flicker via switch 12. The switch 13 turns on the microphone 14 in the sick room, the volume of which can be adjusted via the adjustable resistor 15, so that unauthorized eavesdropping by the nursing staff; Uii3? It is possible if the heating 3 has dropped out, for which either the patient must press the Euft button 2 or the power to the entire system or to the relay 3 must be interrupted. The caregiver can speak to the patient using the microphone 16 in the control center via a loudspeaker 17, the volume of this loudspeaker being adjustable by means of the adjustable resistor 18

FUNICE & HÜSTER

ELECTRICITY SOESELTSCHAFrM-B-H.

SHEET -5_

The patient discusses his microphone 14 Tom bed and can go into the Z ^ ntr.ale ^ can be heard through the earpiece I ^. In the headquarters, before the handset with the microphone 16, and the capsule 19 from the The hook switch 20 is lifted, the room selector switch 21 switched to the room in question, the lamp 5 of which lights up. The nurse now lifts the handset out of the hook switch 20, whereby this switches over and its switches 21 and 22 the Buzzer 9 turns off. This is done with a rectifier via switch / 23 24 Jielais 25 connected in parallel not affected. It will _le4ig ± iciden ependensator 26 across the rectifier 24 and the resistor 27 eat shop. Through the switch 20 the microphone 14 of the ! Subscriber 1 is supplied with the supply voltage, and through TJnterbjgasM;

3 interrupted the supply for lamps 7 and 5, and

the suf is erased. The laying staff and the Sranker can now enter the session, and after the session has ended, the handset with the microphone 16; and the earpiece I ^ is again hooked into the hook switch 20, whereby the switch 23 energizes the Bslais 25 and the relay 5 is energized again with the switch 28 of the helper 25, so that the subscriber station 1 is again operational for a new one The call is switched, the heat 5 is switched on when the short-term attracting Seiais 25 has opened its switch 28 again, held with a low holding current via the resistor 2 $. The switch 30 is used to issue a Sotrafes by the nursing staff in the sickroom. When the hot call button is pressed, the emergency call lamp 31 in the control center is put into operation and the buzzer S ϊχηα sounds at the same time. this lights up the room lamp J "

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XX / 701CL

SPARK & HUSTER

ELEKTRIZITÄTSGESELLSCHAFT MBH
SHEET -6-

to identify the hot call. By the switch 33 i the nursing staff will be able to put 's & £ eia- a in the sickroom longer performance in this is necessary, a call concentration perform. If a call comes from your own area, then lights up the lamp 54 flickers, comes a hot call, ax lights up continuously on. Dia lamp 35 gives the same call from another sevier further, provided that a hand switch is made by interconnecting two Central was made. The night switch is made by the Switch 36 made * Provided that the nursing staff is out and about and sees the room lamp, a call from the sickroom can be made by the nursing staff using key 57 in the sickroom to be deleted.

In an analog circuit of participant 1, participants 2 and all others of a district are connected to the control center. The execution example shows only one embodiment » It does not matter whether the normal call or the emergency call flickers. In In any case, a distinction will be made between these two signals, and usually the distinction is made by a flickering of these two calls »

Xn Figure IX the sickroom is shown in which the loudspeaker 17 and the microphone 14 are mounted on a wall plate JS are. On the back of the wall plate 38, the relay 3 is with the Switches 4, 8 and 13, as well as the variable resistor 15 are arranged. Of the Sick presses button 2 as a pound button or ala button on the Wall and thereby triggers the call. Dia lamp δ is in one

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FtINKE & HUSTER:

EtEKTRlZfTATSGEStLSCHAFrM ₁ bra.

SHEET

Box asten.- attached to the sickbed _{; j} while the lamp 34 is on

the switch 50 audh. "are operated

In the headquarters, the dialer 21 lait den, Sfeiliielimerlaiapen 5 siciitiiar * Sespröclien is the system through, the microphone 16 and listened to via: the earpiece 19 · ^f

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Claims (1)

SPARK & HUSTER ELECTRICITY SOCIETY M.B.H. SHEET -8- Protection claims. 1. Strengthenerless nurse call u. Intercom especially for Hospitals, characterized by a light signal from the participant to the control center, and intercom between Headquarters and participants, where the latter can communicate independently of the direction of the speaking and the spatial arrangement of the microphone is given. 2. Amplifierless nurse call u. Intercom system according to claim 1, characterized by a protection against eavesdropping of the subscriber from the control center in that the microphone is at the subscriber is only switched on by pressing the hoist button when receiving a call from the control center. 3; Powerless nurse call u. Intercom as described above Claims, characterized by the deletion of the call circle at Deletion of the call lamp in the control center, or optionally in Participant's hem; 4 · Amplifierless IiichtEuf-u. Intercom as described above Claims, characterized by the storage of several at the same time or during an existing fiufes in the control center incoming calls; 5i amplifierless nurse call u. Intercom as described above Claims, characterized by the interconnection of several control centers for night-time operation, with each control center each Participants can call and speak. -9- SPARK & HUSTER EtEKTRfZlTATSGESELtSCHAFTM-B ₁ H. SHEET _s_ * Strongerless Liektruf-u. Intercom after. above Jjis sayings, characterized by a concentration of calls in the. ! des leilneiuaers *; ...- ". 7 * Taarsteifkftirlose LicktzsiT-u. Benediction according to the preceding claims, canceled by a hot call possibility
Participation from persons authorized to do so
by means of a key, · .--. 8. less strong; Lichtnif-u. Intercom naeii voirestanding "Speeches, marked duioh in the hook of each Microphones; attached relays, their mechanical vibrations for salvation on the STohleiaikröfon aur Termination of the Zusaimnenbackena Clay grit is transferred.