JP4434804B2 - Nurse call system - Google Patents

Description

  The present invention relates to a nurse call system installed in a hospital or the like, and in particular, it is possible to set a priority order for handheld terminals that are respectively assigned to a plurality of teams that notify a call from a patient or a nurse in a hospital room. It relates to a nurse call system that can.

  Conventionally, as a nurse call system of this kind, when an emergency call is made from a patient in a hospital room, all portable terminals are notified of the call regardless of whether or not they are in charge, that is, all carrying portable terminals. Notify the nurse of the call. On the other hand, at the time of a normal call from a patient in the patient's room, all nurses respond immediately to patients in the patient's room that require an emergency call by notifying only the mobile terminal carried by the nurse in charge. There has been proposed a nurse call device that can perform nursing care promptly (see, for example, Patent Document 1).

  In the nurse call device of the conventional example, the number of mobile terminals that are notified of a call is a maximum of 8 regardless of any of a plurality of call types such as a normal call and an emergency call from a patient in a hospital room. Therefore, when a larger number of mobile terminals are assigned and set to a plurality of teams (agree with the nursing team), for example, as shown in the table explanatory diagram of FIG. 4, the team number is “1”. 7 mobile devices assigned to the team, 3 mobile devices assigned to the team with team number “2”, 3 mobile devices assigned to the team with team number “3”, team number 2 mobile devices assigned to the team with "4", 1 mobile device assigned to the team with the team number "5", and mobile devices assigned to the team with the team number "6" There are a total of 20 mobile terminals, two mobile terminals assigned to the team with team number “7” and one mobile terminal assigned to the team with team number “8”. In this case, the individual terminal numbers of the 20 mobile terminals, which are not duplicated, are “11”, “12”, “13”, “14”, “15”, “16”, “17”, “21”, “22”, “23”, “31”, “32”, “33”, “41”, “42”, “51”, “61”, “62”, “71”, “81”, for example, If the team of nurses who handle the patient in the hospital room that made the emergency call is preset to four team numbers “1”, “2”, “6”, “7”, the control of the controller Individual terminal numbers that are not duplicated by the mobile terminal that will notify the emergency call for the first time As a result, a total of eight terminal numbers are identified in the order of “11”, “21”, “61”, “71”, “12”, “22”, “62”, “13”, and these terminal numbers are A notification that there is an emergency call is sent to a total of eight assigned mobile terminals.

  In addition, in spite of the first call notification as described above, when there is no response operation in any portable terminal and a certain time elapses, the controller that detects this is The next call notification, that is, “23”, “14” that prioritizes the terminal number for which the call notification was not performed the first time as an individual terminal number that does not overlap the mobile terminal that notifies the emergency call the second time. ”,“ 15 ”,“ 16 ”,“ 17 ”,“ 11 ”,“ 21 ”,“ 61 ”in the order of a total of 8 terminal numbers, and a total of 8 mobile phones assigned with these terminal numbers Inform the terminal that there is an emergency call.

  In addition, in spite of the second call notification as described above, when there is no response operation in any portable terminal and a certain time elapses, the controller that detects this is The next call notification, that is, “71”, “12” that prioritizes the terminal number for which call notification has not been performed the second time as an individual terminal number that does not overlap the mobile terminal that notifies the emergency call for the third time. ”,“ 22 ”,“ 62 ”,“ 13 ”,“ 23 ”,“ 14 ”,“ 15 ”in the order of a total of 8 terminal numbers, and a total of 8 mobile phones to which these terminal numbers are assigned Inform the terminal that there is an emergency call.

  In addition, in spite of the third call notification as described above, when there is no response operation in any portable terminal and a certain time elapses, the controller that detects this is The next call notification, that is, “16”, “17” that prioritizes the terminal number for which call notification has not been performed for the third time as an individual terminal number that does not overlap the mobile terminal that notifies the emergency call for the fourth time. ”,“ 11 ”,“ 21 ”,“ 61 ”,“ 71 ”,“ 12 ”,“ 22 ”in the order of a total of 8 terminal numbers, and a total of 8 mobile phones assigned with these terminal numbers Inform the terminal that there is an emergency call.

  Furthermore, in spite of the fact that the fourth call notification as described above has been performed, when there is no response operation in any portable terminal and a certain time elapses, the controller that has detected this is The next call notification, that is, “62”, “13” that prioritizes the terminal number for which call notification has not been performed for the fourth time as the individual terminal number that is not duplicated in the mobile terminal that notifies the emergency call for the fifth time. ”,“ 23 ”,“ 14 ”,“ 15 ”,“ 16 ”,“ 17 ”,“ 11 ”in the order of a total of 8 terminal numbers, and a total of 8 mobile phones to which these terminal numbers are assigned Inform the terminal that there is an emergency call.

  Note that the call notification that there is an emergency call is repeated until there is a response operation using the mobile terminal by any one nurse who has confirmed the call notification of each time as described above.

JP 2000-224321 A (paragraph numbers 0011, 0014 to 0029, FIGS. 1 to 3)

  However, according to the nurse call device of the conventional example, when the emergency call from the patient in the hospital room is notified by the portable terminal, as shown in the table explanatory view of FIG. The mobile terminal assigned to the team with the team number “7” as the mobile terminal to be notified does not perform call notification, or the team with the team number “1” has a plurality of more than the other teams. Call notification was performed on the mobile terminal.

  As a result, the call notification cannot be made to a nurse who should be notified that there is an emergency call from a patient in the hospital room, that is, a nurse carrying a portable terminal assigned to the team with the team number “7”. When the nurse with team number “1” is all absent due to the response to a serious patient, the number of calls by other teams is small, so it is not possible to respond immediately to the calling patient. There was a risk that prompt nursing work could not be achieved.

  The present invention was made in order to solve the above-mentioned difficulties, and priorities are set for each handheld terminal assigned to each of a plurality of teams for informing a call from a patient or a nurse in a hospital room. An object of the present invention is to provide a nurse call system capable of evenly allocating the number of hand-in-hand terminals that can be called for each team and making a call notification to all teams.

In order to achieve the above-mentioned object, the nurse call system of the present invention is installed in a hospital room and allows other nurses to be called by any one of a plurality of call types such as normal call and emergency call from a patient or nurse. A nurse call handset for calling, a corridor light that is installed in the corridor and flashes when the call is received from the nurse call handset, and is installed in the nurse station to notify a call from a patient or nurse Nurse call master unit for making calls and multiple nursery terminals carried by other nurses to notify calls from patients or nurses and to make calls, corridor lights and nurse call master units And a controller for controlling the operation. Each Handinance terminal has an individual terminal number that does not overlap with other Handinance terminals. A handicraft terminal is assigned to a plurality of teams, and when calling from a patient or a nurse, by calling one or a plurality of team numbers determined in advance by control of a controller, a call is made for each team. It is something that can be done. The controller has a limit on the number of hands-in terminals that can be alerted at one time as a call from a nurse call slave unit, and when setting up a team that can be called, only the number that can be called By specifying the terminal number and changing the terminal number after a predetermined period of time and performing multiple notifications, it is possible to set more than the number of units to be called at one time, and to notify the call at a time When the number exceeds the number of devices that can be used, the number of handheld terminals that can be called for each team at the first call from the nurse call slave unit is specified with a uniform allocation, and each team is notified by calling each time. A controller CPU for specifying the maximum number of handicraft terminals that can be provided is provided. The controller CPU refers to the team set to be callable and the maximum number in the operation of changing the terminal number after a predetermined time has passed and performing the notification a plurality of times, and the maximum number during the previous notification operation All other teams excluding the team for which the terminal number is specified, and the non-specific terminal number is prioritized at the time of the previous notification operation, and the handheld terminals of the team set to be callable are uniformly allocated for each team It is specified by.

  Further, the nurse call system of the present invention can call up the first specified number of hands-in terminals within each team when the hand-in-hand terminals for informing the call are changed after elapse of a predetermined time.

  In addition, the nurse call system of the present invention calls a hand-in-hand terminal at random for each team.

  According to the nurse call system of the present invention, any one of a plurality of call types such as a normal call and an emergency call using a nurse call cordless handset from a patient or nurse in a hospital room can be notified. If the number of callable handsets assigned to multiple teams is set to exceed the number that can be called at one time, the controller CPU of the controller that detected the call from the nurse call handset will call the first call Sometimes, when the number of handheld terminals that can be called for each team is evenly allocated and the handheld terminals that notify the call after a predetermined period of time have been changed, the first handheld terminals that have been identified within each team By calling the number of calls, it is possible to notify the call to all teams. As a result, at least one nurse for each team among the nurses carrying the hand-in-hand terminals assigned to multiple teams can immediately respond to the calling patient or other nurses. , Speedy nursing work can be performed.

  DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, exemplary embodiments to which a nurse call system of the invention is applied will be described with reference to the drawings.

  FIG. 1 is a system explanatory diagram showing a configuration of a nurse call system according to an embodiment of the present invention.

  The nurse call system shown in the system explanatory diagram of FIG. 1 is installed in each bed in a room such as Room A, Room B,..., And a patient or nurse in the bed is in the nurse station. Normal call (consent with nurse call call), emergency call, etc. to other nurses and other nurses who are traveling around the hospital while carrying the Handinance terminals 40a, 40b,. (Multiple) nurse call cordless handsets with a function to make a call with any one of a plurality of call types and to establish a call with the nurse (other nurse) of the call destination, Here, four nurse call cordless handsets 1a to 4a, 1b to 4b,... In each hospital room, and in the vicinity of the entrance / exit of each hospital room, for example, in the corridor, the handset lines L1a to L4a, L1b to L4b, Each connected via The call buttons 10 of the squall slaves 1a to 4a, 1b to 4b,..., I.e., the call (s) corridor lights 20a, 20b for detecting the aforementioned call from the patient or nurse in the hospital bed, respectively. ... and the above-mentioned call from a patient or nurse in the bed is informed in the nurse station, and the nurse in the room in the nurse station confirming the call notification is called by the calling patient or others. The nurse call master unit 30 for establishing a call with a nurse in the hospital and the above-mentioned call from a patient in a hospital bed or a nurse (other nurse) carried by a nurse visiting the hospital. For example, a nurse who has confirmed the call notification has a function for establishing a call with the calling patient or another nurse, and has individual terminal numbers that do not overlap, for example, Carried by multiple nurses assigned to the team (multiple) Handanphone terminals such as PHS (Personal Handyphone System), where the team number is “1” (same agreement with nursing team as in the conventional example) Terminal numbers “11”, “12”, “13”, “14”, “15”, “16”, “17”, a total of seven handheld terminals 40a, 40b, 40c, 40d, 40e, 40f, 40g, and three handheld terminals 40h, 40i with terminal numbers “21”, “22”, “23” carried by a plurality of nurses assigned to the team with team number “2”, respectively. , 40j, and three handheld terminals 40k having a terminal number “31”, “32”, and “33” carried by a plurality of nurses assigned to the team having the team number “3”, respectively. 40 l, 40 m, two handheld terminals 40n, 40o, each having a terminal number “41” and “42” carried by a plurality of nurses assigned to a team with a team number “4”. Carried by the nurse assigned to the team with the team number “5” and carried by the handicap terminal 40p with the terminal number “51” and the nurses assigned to the team with the team number “6”. The handheld terminals with the terminal number “71” carried by the nurses assigned to the teams with the terminal numbers “61” and “62” in total, two handheld terminals 40q and 40r, and the team number “7” A total of 20 terminals consisting of a terminal 40s and a hand-in-hand terminal 40t with a terminal number "81" carried by a nurse assigned to a team with a team number "8". Connected via the base station 50 and the exchange line L12 connected through the base station line L13, the base station 50 for controlling the handicrafts terminal, each of the handicraft terminals 40a, 40b,. For example, a digital PBX exchange 60 that forms a communication line between the control units 70, which will be described later, and a common part in a hospital, such as a nurse station or a corridor, are vertically connected via a corridor lamp line L10. Controllers 70 for controlling each of the corridor lights 20a, 20b,..., The nurse call master unit 30 connected through the master unit line L11, and the PBX switch 60 connected through the switch line L12. And are provided.

  Further, in the system explanatory diagram of FIG. 1, the nurse call slave units 1a to 4a, 1b to 4b,... Have the same configuration, and the patient or nurse in the hospital bed makes the above call. And the child microphone 11 and the child for transmitting / receiving voice (voice signal) for establishing a call between the call button 10 to be operated and the patient or nurse of the hospital bed with the nurse (other nurse) of the callee Machine speaker 12.

  In the system explanatory diagram of FIG. 1, the corridor lamps 20a, 20b,... Have the same configuration, and in addition to the call detection function as described above, the handset lines L1a to L4a, L1b to When there is a call from each of the nurse call slaves 1a to 4a, 1b to 4b,... Connected via L4b,. A call indicator lamp (hereinafter referred to as a corridor call indicator lamp) 21 such as an LED (Light Emitting Diode) for lighting display is provided.

  In the system explanatory diagram of FIG. 1, the nurse call master unit 30 is a call source nurse call slave unit 1 a to 4 a, 1 b to 4 b based on a call signal output from the corridor lamps 20 a, 20 b,. , ... is detected, and the bed where the detected nurse call cordless handset is installed blinks in a different pattern for each call type and lights up that the nurse in the room is talking on the nurse station A call indicator lamp such as an LED for display (hereinafter referred to as a parent machine call indicator lamp) 31 and a ring tone (including a voice message) having a different pattern for each call type as a ring tone for informing the aforementioned call As with the content of the output from the master speaker 32, the bed on which the nurse call cordless handset in which the call is detected is displayed together with the call type information. The function of displaying and the parent device display unit 33 such as LCD (Liquid Crystal Display) and organic EL (Electroluminescence) for displaying that the nurse in the nurse's room is talking in the nurse station, and the nurse station The nurse in the room has a handset 34 for transmitting and receiving voice (voice signal) for establishing a call with the calling patient or another nurse.

  In addition, in the system explanatory diagram of FIG. 1, the (multiple) hand-in-hand terminals 40a, 40b,... 40t have the same configuration, and the call signals output from the corridor lamps 20a, 20b,. LCDs, organic EL, etc. that detect nurse call slaves 1a to 4a, 1b to 4b,..., And display the bed where the detected nurse call slaves are installed together with call type information Terminal display unit 41 and a ringing sound (including a voice message) with a different pattern for each call type as a ringing sound for informing the above-mentioned calling, and a nurse visiting the hospital A terminal speaker 42 that receives a voice (voice signal) for establishing a call with a patient or another nurse, and a nurse who is traveling around the hospital together with the terminal speaker 42 It was used to order to establish, and a terminal microphone 43 for transmitting voice (audio signal).

  Further, in the system explanatory diagram of FIG. 1, the controller 70 has a time measuring function provided for controlling each part of the controller and the system. As will be described later, the nurse call slave 1 a .., 4a, 1b to 4b,..., 40t, and the controller CPU71 for specifying (with a priority order) the Handinance terminals 40a, 40b,. And an interface 72 for forming a signal transmission path between the corridor lamp line L10 (hereinafter referred to as a corridor lamp side I / F) 72 and a signal transmission path between the controller CPU 71 and the main unit line L11. Interface (hereinafter referred to as “base unit side I / F”) 73 and an interface for forming a signal transmission path between the controller CPU 71 and the exchange line L12. A table (not shown) of slave units assigned to each of the case (hereinafter referred to as the terminal-side I / F) 74 and nurse call slave units 1a to 4a, 1b to 4b,. The above-described terminal numbers “11” to “17”, “21” to “handdinance terminals 40a, 40b,... 40t assigned to the team numbers“ 1 ”to“ 8 ”for each team shown in the explanatory diagram. ROM (Read) in which tables such as “23”, “31” to “33”, “41”, “42”, “51”, “61”, “62”, “71”, “81” are stored in advance. And a memory 75 such as a RAM (Random Access Memory).

  In the nurse call system according to the embodiment of the present invention configured as described above, specific operations will be described below with reference to the system explanatory diagram of FIG. 1, the flowchart diagram of FIG. 2, and the table explanatory diagram of FIG. .

  2 is a diagram showing the control operation of the controller CPU 71 of the controller 70, and the table explanatory diagram of FIG. 3 is a hand-in-hand that informs the call by the control of the controller CPU 71 of the controller 70. It is a figure which shows the operation | movement transition for specifying the individual terminal number which the terminal 40a, 40b, ... 40t has, respectively, which does not overlap.

  In the system explanatory diagram of FIG. 1, a person in room A, room B,..., Where a patient in a bed where nurse call cordless handset 1 a is installed in room A is in the nurse station. Of nurses and hands-free terminals 40a, 40b,... 40t, and a plurality of nurses traveling around the hospital among a plurality of teams each serving a patient in a hospital bed where the nurse call cordless handset 1a is installed Nurses, in this case, a plurality of call types such as normal call and emergency call to a plurality of nurses of a total of 4 teams with team numbers “1”, “2”, “6”, “7” When a predetermined call operation is performed using the call button 10 for an emergency call, in this case, an emergency call, the corridor lamp 20a that detects the call operation via the handset line L1a is: Caller's ner A call signal to which information on the call type indicating the child machine number assigned to the call child machine 1a, the room number assigned to the own corridor lamp, and the emergency call is added to the corridor lamp line L10, and the call source The corridor call indicator lamp 21 corresponding to the hospital bed where the nurse call cordless handset 1a is installed blinks in a pattern corresponding to the call type described above. Further, the call signal from the corridor lamp 20a is transmitted through the corridor lamp line L10, the corridor lamp side I / F 72 of the controller 70, and other corridor lamps excluding the own corridor lamp 20a via the controller CPU 70 and the corridor lamp line L10. 20b, and so on.

  It should be noted that other corridor lamps 20b (excluding the corridor lamp 20a)... Are judged not to be an output signal from the controller 70 and do not perform any operation and remain in a standby state. To do.

  The controller CPU 71 of the controller 70 has the nurse call slave unit 1a installed in the room A based on the information of the slave unit number, the hospital room number and the call type added to the call signal from the corridor lamp 20a. The timekeeping function is activated by detecting that there is an emergency call from a patient in a hospital bed (steps ST1 and ST2), and a master unit call notification signal to which the information on the slave unit number, the room number and the call type is added. Output from the parent device side I / F 73 to the nurse call parent device 30 via the parent device line L11.

  The nurse call parent machine 30 performs a nurse call in the room A based on the information on the child machine number, the room number, and the call type added to the parent machine call notification signal from the controller CPU 71 of the controller 70. It is detected that there is an emergency call from a patient on a hospital bed where the handset 1a is installed, and the parent machine call indicator lamp 31 corresponding to the bed on which the caller's nurse call handset 1a is installed is set to the call type described above. In addition to blinking in a corresponding pattern, a ringing sound (including a voice message) of a predetermined pattern is output from the parent speaker 32 to perform call notification.

  The nurse call parent machine 30 not only causes the parent machine call indicator lamp 31 corresponding to the hospital bed where the caller's nurse call child machine 1a is installed to blink in a pattern corresponding to the aforementioned call type, but also visually. As notification means, the content indicating that there is an emergency call from a patient whose nurse call child device 1a is installed in the hospital bed in the hospital room A can be displayed on the parent device display unit 33 as characters or picture data.

  In addition, the controller CPU 71 of the controller 70 that has detected that there is an emergency call from a patient in a hospital bed where the nurse call slave unit 1a is installed in the room A starts the timing function as described above and calls the master unit. In addition to the output of the notification signal, the team numbers “1”, “2”, “6”, “7”, which are the team numbers of the teams responsible for the caller patient, are read from the memory 75 and a total of the above 20 units are read. Among the handicraft terminals 40a, 40b,..., 40t, each of the above-mentioned eight handicraft terminals, which are limited in number, are designated in order to designate the handsin terminals that are notified of an emergency call from the nurse call handset 1a. A uniform allocation for each team “1”, “2”, “6”, “7”, and a maximum of three Handances for each team “1”, “2”, “6”, “7” To identify the individual terminal number that does not overlap with reads from the memory 75. Here, as shown in the table explanatory diagram of FIG. 3, first, as individual terminal numbers that are not overlapped with each other, the team number having the team number “1” has the same team. The terminal number “11” assigned to the first handicraft terminal 40a is read out, and then the team with the team number “2” is assigned to the first handicraft terminal 40h in the team. Terminal number “21”, team number “6”, team number “61” assigned to the first handicraft terminal 40q in the team, team number “7”, team number 1 The terminal with the terminal number “71” and the team number “1” assigned to the second Handinance terminal 40s is the end of the second Handinance in the team. The terminal number “12” assigned to 40b, the team number “2”, the terminal number “22” assigned to the second handheld terminal 40i in the team, and the team number “6” Terminal number “62” assigned to the second hand-in-hand terminal 40r in the team and the team number “1” for the team assigned to the third hand-in-hand terminal 40c in the team A total of eight terminal numbers are identified in the order of the number “13” and read from the memory 75.

  Further, the controller CPU 71 of the controller 70 reads the terminal numbers “11”, “12”, “13”, “21”, “22”, “61”, “62”, “71” read from the memory 75. And a terminal call notification signal (hereinafter referred to as a first terminal call notification signal) to which call notification data (not described in detail) created based on the above-described information of the child device number, the room number, and the call type is added. Is output from the terminal side I / F 74 to the base station 50 via the exchange line L12, the PBX exchange 60, and the base station line L13.

  The base station 50 processes the first terminal call notification signal from the controller CPU 71 of the controller 70 into a radio signal, and transmits the signal to all the handinance terminals 40a, 40b,.

  .., 40t receive each first terminal call notification radio signal from the base station 50, and each signal added to the first terminal call notification signal that has been processed into an electrical signal. The terminal numbers “11”, “12”, “13”, “21”, “22”, “61”, “62”, “71” are collated with the terminal numbers assigned to the terminal, and the terminal Only when the numbers match, an emergency call is made from a patient in a hospital bed where the nurse call cordless handset 1a is installed in the room A based on the call notification data (not described in detail) added in the same manner. A call sound (voice message) indicating that there is an emergency call from a patient in the hospital bed where the nurse call cordless handset 1a is installed in the room A while displaying characters and picture data indicating the contents on the terminal monitor 41. Terminal spin) It is output from mosquitoes 42 performs the call informing by. Here, the above-described calling notifications are respectively performed at the hand-in-hand terminals 40a, 40b, 40c, 40h, 40i, 40q, 40r, and 40s (step ST3).

  Furthermore, the nurses who are present in the nurse station who has confirmed the above-mentioned calling notification performed by the nurse call master unit 30 and the hands-in terminals 40a, 40b, 40c, 40h, 40i, 40q, 40r, 40s Of the total of eight nurses who have visited the hospitals that have confirmed the above-described calling notifications, any one of the nurses is predetermined by the controller CPU 71 of the controller 70. If a predetermined response operation is performed before 30 seconds have elapsed, in this case, before 30 seconds have elapsed, a speech path is formed under the control of the controller CPU 71 that detected this response operation. For example, when a nurse in the nurse station picks up the handset 34 of the nurse call master unit 30 as the earliest response operation, the handset is controlled by the control CPU 71 of the controller 70 that detected the response operation. 34 and parent device line L11, parent device side I / F 73 of control device 70, the controller CPU, corridor light side I / F 72, corridor light line L10, corridor light 20a, slave device line L1a A call path is formed between the handset microphone 11 and the handset speaker 12 of the nurse call handset 1a used by, and a call is established by transmitting and receiving an audio signal through the formed call path. When the above-described communication path is formed, the corridor call indicator lamp 21 of the corridor lamp 20a and the master call indicator lamp 31 of the nurse call parent machine 30 are blinking display patterns indicating a call notification that there is an emergency call. The display data displayed on the main unit monitor 33 is changed from the display data indicating the call notification that there is an emergency call to the display data indicating that the call is in progress. In addition to the switching, the above-described calling notifications performed at the handicraft terminals 40a, 40b, 40c, 40h, 40i, 40q, 40r, and 40s are terminated (steps ST7 and ST8).

  On the other hand, as the earliest response operation, any of the eight nurses traveling around the hospital carrying the handicraft terminals 40a, 40b, 40c, 40h, 40i, 40q, 40r, 40s, respectively. When one nurse, for example, a nurse who is traveling around the hospital while carrying the hand-in-hand terminal 40a, performs a predetermined response operation, the control of the controller CPU 71 of the controller 70 that detects the response operation causes The terminal speaker 42 and the terminal microphone 43 of the Handinance terminal 40a, the base station 50, the base station line L13, the PBX switch 60, the switch line L12, the terminal side I / F 74 of the controller 70, the controller CPU, the corridor lamp side I / F72, corridor lamp line L10, corridor lamp 20a, cordless handset microphone 11 and cordless handset of nurse call cordless handset 1a used by caller patient via cordless handset line L1a Is the call path is formed between the speaker 12, the call is established by transmitting and receiving an audio signal via the formed communication path. When the above-described communication path is formed, the corridor call indicator lamp 21 of the corridor lamp 20a changes from a blinking display pattern indicating a call notification indicating an emergency call to a lighting display pattern indicating that a call is in progress. The display data displayed on the terminal monitor 41 of the hand-in-hand terminal 40a is not only switched from the display data indicating the call notification indicating that there is an emergency call to the display data indicating that the call is in progress. Of the terminals 40a, 40b, 40c, 40h, 40i, 40q, 40r, and 40s, they are performed at other Handinance terminals 40b, 40c, 40h, 40i, 40q, 40r, and 40s except the Handinance terminal 40a, respectively. The above-described call notification and the above-described call notification performed by the nurse call parent device 30 are finished (step ST7). , ST8).

  Next, as described above, the nurse call slave unit 1a is installed in the room A in each of the nurse call master unit 30 and the handicraft terminals 40a, 40b, 40c, 40h, 40i, 40q, 40r, and 40s. In spite of the first call notification that there is an emergency call from a patient in a hospital bed, within 30 seconds, which is a predetermined time being counted by the controller CPU 71 of the controller 70 When there is no response operation and the time is up, the controller CPU 71 that has detected this specifies a unique terminal number that each non-overlapping terminal has for the next call, that is, the second handy terminal that notifies the second emergency call. Read from the memory 75. Here, priority is given to the terminal number for which the call notification is not made for the first time, the teams “1”, “2”, “6”, “7” are assigned uniformly and each team “1”. , “2”, “6”, “7”, as the maximum number of 3 terminal numbers, as shown in the table explanatory diagram of FIG. The terminal number “23” assigned to the second hand dinosaur terminal 40j is read out from the memory 75, and then the first hand dinosaur terminal 40q in the team for each team with the team numbers “6” and “7” is read. , Terminal numbers “61” and “71” assigned to 40s, team numbers “1” and terminal number “14” assigned to the fourth hand-in-hand terminal 40d in the team, team Same team with number 2 The terminal number “21” assigned to the first hand-in-hand terminal 40h in the team and the terminal number “62” assigned to the second hand-in-hand terminal 40r in the team in the team having the team number “6”. ”In the order of the terminal numbers“ 15 ”and“ 16 ”assigned to the 5th and 6th handheld terminals 40e and 40f in the team with the team number“ 1 ”, respectively. The terminal number is specified and read from the memory 75.

  Further, the controller CPU 71 of the controller 70 reads the terminal numbers “14”, “15”, “16”, “21”, “23”, “61”, “62”, “71” read from the memory 75. And a terminal call notification signal (hereinafter referred to as a second terminal call notification signal) to which call notification data (not described in detail) created based on the information on the child device number, hospital room number and call type is added. Is output from the terminal side I / F 74 to the base station 50 via the exchange line L12, the PBX exchange 60, and the base station line L13.

  The base station 50 processes the second terminal call notification signal from the controller CPU 71 of the controller 70 into a radio signal, and transmits it to all the hand-in-hand terminals 40a, 40b,.

  .., 40t receive each second terminal call notification radio signal from the base station 50, and are added to the second terminal call notification signal that is signal-processed into an electrical signal. The terminal numbers “14”, “15”, “16”, “21”, “23”, “61”, “62”, “71” are collated with the terminal numbers assigned to the terminal, and the terminal Only when the numbers match, an emergency call is made from a patient in a hospital bed where the nurse call cordless handset 1a is installed in the room A based on the call notification data (not described in detail) added in the same manner. A call sound (voice message) indicating that there is an emergency call from a patient in the hospital bed where the nurse call cordless handset 1a is installed in the room A while displaying characters and picture data indicating the contents on the terminal monitor 41. Terminal spin) It is output from mosquitoes 42 performs the call informing by. Here, the above-described calling notifications are respectively performed at the hand-in-hand terminals 40d, 40e, 40f, 40h, 40j, 40q, 40r, and 40s (step ST4).

  Furthermore, the nurses who are present in the nurse station who has confirmed the above-mentioned call notification performed by the nurse call master unit 30 and the handicraft terminals 40d, 40e, 40f, 40h, 40j, 40q, 40r, 40s Of the total of eight nurses who have visited the hospitals that have confirmed the above-described calling notifications, any one of the nurses is predetermined by the controller CPU 71 of the controller 70. If a predetermined response operation is performed before the elapsed time of 30 seconds, a speech path is formed by the control of the controller CPU 71 that detects the response operation.

  Note that, as the earliest response operation, a call path formed when a nurse who is present in the nurse station picks up the handset 34 of the nurse call master unit 30 and specific operations of the call (steps ST7 and ST8). ) Is the same as described above, and the description thereof is omitted.

  On the other hand, as the earliest response operation, any of the eight nurses traveling around the hospital carrying the handicraft terminals 40d, 40e, 40f, 40h, 40j, 40q, 40r, 40s, respectively. When one nurse, for example, a nurse who is traveling around the hospital carrying the Handiance terminal 40j, performs a predetermined response operation, the control of the controller CPU 71 of the controller 70 that detects the response operation causes The terminal speaker 42 and the terminal microphone 43 of the Handinance terminal 40j, the base station 50, the base station line L13, the PBX exchange 60, the exchange line L12, the terminal side I / F 74 of the controller 70, the controller CPU, the corridor lamp side I / F72, corridor lamp line L10, corridor lamp 20a, cordless handset microphone 11 and cordless handset of nurse call cordless handset 1a used by caller patient via cordless handset line L1a Is the call path is formed between the speaker 12, the call is established by transmitting and receiving an audio signal via the formed communication path. When the above-described communication path is formed, the corridor call indicator lamp 21 of the corridor lamp 20a changes from a blinking display pattern indicating a call notification indicating an emergency call to a lighting display pattern indicating that a call is in progress. The display data displayed on the terminal monitor 41 of the handicraft terminal 40j is not only switched from the display data indicating the call notification that there is an emergency call to the display data indicating that the call is being made, Of the terminals 40d, 40e, 40f, 40h, 40j, 40q, 40r, and 40s, they are performed at the other Handinance terminals 40d, 40e, 40f, 40h, 40q, 40r, and 40s except the Handinance terminal 40j. The above-described call notification and the above-described call notification performed by the nurse call parent device 30 are finished (step ST7). , ST8).

  Next, as described above, the nurse call slave unit 1a is installed in the room A in each of the nurse call master unit 30 and the hand-in-hand terminals 40d, 40e, 40f, 40h, 40j, 40q, 40r, and 40s. In spite of the second call notification that there is an emergency call from a patient in the hospital bed, within 30 seconds, which is a predetermined time during the time measurement by the controller CPU 71 of the controller 70 When there is no response operation and the time is up, the controller CPU 71 that has detected this specifies the individual terminal numbers that are not duplicated for each of the handsin terminals that make the next call, that is, the emergency call for the third time. Read from the memory 75. Here, priority is given to the terminal number for which the call notification has not been made for the second time, the teams “1”, “2”, “6”, “7” are assigned uniformly and each team “1”. , “2”, “6”, “7”, as the maximum number of 3 terminal numbers, as shown in the table explanatory diagram of FIG. The terminal number “22” assigned to the second Handinance terminal 40i is read from the memory 75, and then the first Handinance terminal 40q in the same team for each team with the team numbers “6” and “7”. , Terminal numbers “61” and “71” respectively assigned to 40s, and the team number “17” assigned to the seventh handdinance terminal 40g in the team in the team having the team number “1”. Same team with number 2 The terminal number “62” assigned to the second handheld terminal 40r in the team of the team having the terminal number “23” assigned to the third handheld terminal 40j and the team number “6” in the team. ”In the order of the terminal numbers“ 11 ”and“ 12 ”respectively assigned to the first and second handheld terminals 40a and 40b in the team with the team number“ 1 ”. The terminal number is specified and read from the memory 75.

  Further, the controller CPU 71 of the controller 70 reads the terminal numbers “11”, “12”, “17”, “22”, “23”, “61”, “62”, “71” read from the memory 75. And a terminal call notification signal (hereinafter referred to as a third terminal call notification signal) to which call notification data (not described in detail) created based on the information on the child device number, hospital room number, and call type is added. Is output from the terminal side I / F 74 to the base station 50 via the exchange line L12, the PBX exchange 60, and the base station line L13.

  The base station 50 processes the third terminal call notification signal from the controller CPU 71 of the controller 70 into a radio signal, and transmits it to all the hand-in-hand terminals 40a, 40b,.

  .., 40t receive each third terminal call notification radio signal from the base station 50, and each signal added to the third terminal call notification signal subjected to signal processing into an electrical signal. The terminal numbers “11”, “12”, “17”, “22”, “23”, “61”, “62”, “71” are collated with the terminal numbers assigned to the terminal, and the terminal Only when the numbers match, an emergency call is made from a patient in a hospital bed where the nurse call cordless handset 1a is installed in the room A based on the call notification data (not described in detail) added in the same manner. A call sound (voice message) indicating that there is an emergency call from a patient in the hospital bed where the nurse call cordless handset 1a is installed in the room A while displaying characters and picture data indicating the contents on the terminal monitor 41. Terminal spin) It is output from mosquitoes 42 performs the call informing by. Here, the above-described calling notifications are respectively performed at the Handinance terminals 40a, 40b, 40g, 40i, 40j, 40q, 40r, and 40s (step ST5).

  Further, nurses who are present in the nurse station who has confirmed the above-mentioned call notification performed by the nurse call master unit 30 and the handicraft terminals 40a, 40b, 40g, 40i, 40j, 40q, 40r, 40s Of the total of eight nurses who have visited the hospitals that have confirmed the above-described calling notifications, any one of the nurses is predetermined by the controller CPU 71 of the controller 70. If a predetermined response operation is performed before the elapsed time of 30 seconds, a speech path is formed by the control of the controller CPU 71 that detects the response operation.

  Note that, as the earliest response operation, a call path formed when a nurse who is present in the nurse station picks up the handset 34 of the nurse call master unit 30 and specific operations of the call (steps ST7 and ST8). ) Is the same as described above, and the description thereof is omitted.

  On the other hand, as the earliest response operation, any of the eight nurses traveling around the hospital carrying the handicraft terminals 40a, 40b, 40g, 40i, 40j, 40q, 40r, and 40s, respectively. When one nurse, for example, a nurse who is traveling around the hospital carrying the Handiance terminal 40q, performs a predetermined response operation, the control of the controller CPU 71 of the controller 70 that detects the response operation causes The terminal speaker 42 and the terminal microphone 43 of the Handinance terminal 40q, the base station 50, the base station line L13, the PBX exchange 60, the exchange line L12, the terminal side I / F 74 of the controller 70, the controller CPU, the corridor lamp side I / F72, corridor lamp line L10, corridor lamp 20a, cordless handset microphone 11 and cordless handset of nurse call cordless handset 1a used by caller patient via cordless handset line L1a Is the call path is formed between the speaker 12, the call is established by transmitting and receiving an audio signal via the formed communication path. When the above-described communication path is formed, the corridor call indicator lamp 21 of the corridor lamp 20a changes from a blinking display pattern indicating a call notification indicating an emergency call to a lighting display pattern indicating that a call is in progress. The display data displayed on the terminal monitor 41 of the handicraft terminal 40q is not only switched from the display data indicating the call notification that there is an emergency call to the display data indicating that the call is in progress. Of the terminals 40a, 40b, 40g, 40i, 40j, 40q, 40r, and 40s, they are performed at the other Handinance terminals 40a, 40b, 40g, 40i, 40j, 40r, and 40s except the Handinance terminal 40q. The above-described call notification and the above-described call notification performed by the nurse call parent device 30 are finished (step ST7). , ST8).

  Next, as described above, the nurse call slave unit 1a is installed in the room A in each of the nurse call master unit 30 and the handicraft terminals 40a, 40b, 40g, 40i, 40j, 40q, 40r, and 40s. In spite of the third call notification that there is an emergency call from the patient in the hospital bed, within 30 seconds, which is a predetermined time being counted by the controller CPU 71 of the controller 70 When there is no response operation and the time is up, the controller CPU 71 that has detected this specifies the individual terminal numbers that do not overlap each other that each of the corresponding handheld terminals that notify the next call, that is, the fourth emergency call. Read from the memory 75. Here, priority is given to the terminal number for which the call notification has not been made for the third time, the teams “1”, “2”, “6”, “7” are allotted uniformly and each team “1”. , “2”, “6”, “7”, the maximum number of 3 terminal numbers, as shown in the table explanatory diagram of FIG. The terminal number “21” assigned to the second hand dinosaur terminal 40h is read from the memory 75, and then the first hand dinosaur terminal 40q in the team for each team with the team numbers “6” and “7” is read. , Terminal numbers “61” and “71” respectively assigned to 40s, and team number “13” assigned to the third handicraft terminal 40c in the team of the team having the team number “1”. Same team with number 2 The terminal number “22” assigned to the second hand-in-hand terminal 40i in the team and the terminal number “62” assigned to the second hand-in-hand terminal 40r in the team in the team having the team number “6”. ”In the order of the terminal numbers“ 14 ”and“ 15 ”assigned to the 4th and 5th handheld terminals 40d and 40e in the team with the team number“ 1 ”. The terminal number is specified and read from the memory 75.

  Further, the controller CPU 71 of the controller 70 reads the terminal numbers “13”, “14”, “15”, “21”, “22”, “61”, “62”, “71” read from the memory 75. And a terminal call notification signal (hereinafter referred to as a fourth terminal call notification signal) to which call notification data (not described in detail) created based on the above-described information of the child device number, the room number, and the call type is added. Is output from the terminal side I / F 74 to the base station 50 via the exchange line L12, the PBX exchange 60, and the base station line L13.

  The base station 50 processes the fourth terminal call notification signal from the controller CPU 71 of the controller 70 into a radio signal, and transmits it to all the hands-in terminals 40a, 40b,.

  All of the handinance terminals 40a, 40b,... 40t receive the fourth terminal call notification radio signal from the base station 50, and are added to the fourth terminal call notification signal that has been signal-processed into electrical signals. The terminal numbers “13”, “14”, “15”, “21”, “22”, “61”, “62”, “71” are collated with the terminal numbers assigned to the terminal, and the terminal Only when the numbers match, an emergency call is made from a patient in a hospital bed where the nurse call cordless handset 1a is installed in the room A based on the call notification data (not described in detail) added in the same manner. A call sound (voice message) indicating that there is an emergency call from a patient in the hospital bed where the nurse call cordless handset 1a is installed in the room A while displaying characters and picture data indicating the contents on the terminal monitor 41. Terminal spin) It is output from mosquitoes 42 performs the call informing by. Here, the above-described calling notifications are respectively performed at the Handinance terminals 40c, 40d, 40e, 40h, 40i, 40q, 40r, and 40s (step ST6).

  Furthermore, the nurses who are present in the nurse station who has confirmed the above-mentioned call notification performed by the nurse call master unit 30 and the hands-in terminals 40c, 40d, 40e, 40h, 40i, 40q, 40r, 40s Of the total of eight nurses who have visited the hospitals that have confirmed the above-described calling notifications, any one of the nurses is predetermined by the controller CPU 71 of the controller 70. If a predetermined response operation is performed before the elapsed time of 30 seconds, a speech path is formed by the control of the controller CPU 71 that detects the response operation.

  Note that, as the earliest response operation, a call path formed when a nurse who is present in the nurse station picks up the handset 34 of the nurse call master unit 30 and specific operations of the call (steps ST7 and ST8). ) Is the same as described above, and the description thereof is omitted.

  On the other hand, as the earliest response operation, one of the nurses traveling around a total of eight hospitals carrying handicraft terminals 40c, 40d, 40e, 40h, 40i, 40q, 40r, and 40s, respectively. When one nurse, for example, a nurse who is traveling around the hospital carrying the Handinance terminal 40s, performs a predetermined response operation, the control of the controller CPU 71 of the controller 70 that detects the response operation causes Handspeaker terminal 40s terminal speaker 42 and terminal microphone 43, base station 50, base station line L13, PBX switch 60, switch line L12, controller 70 terminal side I / F 74, controller CPU, corridor lamp side I / F F72, corridor lamp line L10, corridor lamp 20a, cordless handset microphone 11 and cordless handset of nurse call cordless handset 1a used by caller patient via cordless handset line L1a Is the call path is formed between the speaker 12, the call is established by transmitting and receiving an audio signal via the formed communication path. When the above-described call path is formed, the corridor call indicator lamp 21 of the corridor lamp 20a changes from a blinking display pattern indicating a call notification indicating an emergency call to a lighting display pattern indicating that a call is in progress. The display data displayed on the terminal monitor 41 of the Handinance terminal 40s is not only switched from the display data indicating the call notification that there is an emergency call to the display data indicating that the call is being made, Of the terminals 40c, 40d, 40e, 40h, 40i, 40q, 40r, and 40s, they are performed at the other handicraft terminals 40c, 40d, 40e, 40h, 40i, 40q, and 40r except for the Handinance terminal 40s. The above-described call notification and the above-described call notification performed by the nurse call parent device 30 are finished (step ST7). , ST8).

  Next, as described above, the nurse call slave unit 1a is installed in the room A at the nurse call master unit 30 and the hand-in-hand terminals 40c, 40d, 40e, 40h, 40i, 40q, 40r, and 40s. In spite of the fourth call notification that there is an emergency call from a patient in the hospital bed, within 30 seconds, which is a predetermined time being counted by the controller CPU 71 of the controller 70 When there is no response operation and the time is up, the controller CPU 71 that has detected this specifies the individual terminal numbers that do not overlap each other that each of the corresponding handheld terminals that notify the next call, that is, the emergency call for the fifth time. Read from the memory 75. Here, priority is given to the terminal number for which call notification has not been performed for the fourth time, and the above-mentioned teams “1”, “2”, “6”, “7” are assigned uniformly and each team “1”. , “2”, “6”, “7”, as the maximum number of 3 terminal numbers, as shown in the table explanatory diagram of FIG. The terminal number “23” assigned to the second hand dinosaur terminal 40j is read out from the memory 75, and then the first hand dinosaur terminal 40q in the team for each team with the team numbers “6” and “7” is read. , Terminal numbers “61” and “71” assigned to 40s, and the team number “16” assigned to the sixth hand-in-hand terminal 40f in the team of the team with the team number “1”. Same team with number 2 The terminal number “21” assigned to the first hand-in-hand terminal 40h in the team and the terminal number “62” assigned to the second hand-in-hand terminal 40r in the team in the team having the team number “6”. ”In the order of the terminal numbers“ 17 ”and“ 11 ”respectively assigned to the 7th and 1st handheld terminals 40g and 40a in the team with the team number“ 1 ” The terminal number is specified and read from the memory 75.

  Further, the controller CPU 71 of the controller 70 reads the terminal numbers “11”, “16”, “17”, “21”, “23”, “61”, “62”, “71” read from the memory 75. And a terminal call notification signal (hereinafter referred to as a fifth terminal call notification signal) to which call notification data (not described in detail) created based on the above-described information of the child device number, the room number, and the call type is added. Is output from the terminal side I / F 74 to the base station 50 via the exchange line L12, the PBX exchange 60, and the base station line L13.

  The base station 50 processes the fifth terminal call notification signal from the controller CPU 71 of the controller 70 into a radio signal, and transmits it to all the hands-in terminals 40a, 40b,.

  All of the handinance terminals 40a, 40b,..., 40t receive the fifth terminal call notification radio signal from the base station 50, and are added to the fifth terminal call notification signal that has been signal-processed into electrical signals. The terminal numbers “11”, “16”, “17”, “21”, “23”, “61”, “62”, “71” are collated with the terminal numbers assigned to the terminal, and the terminal Only when the numbers match, an emergency call is made from a patient in a hospital bed where the nurse call cordless handset 1a is installed in the room A based on the call notification data (not described in detail) added in the same manner. A call sound (voice message) indicating that there is an emergency call from a patient in the hospital bed where the nurse call cordless handset 1a is installed in the room A while displaying characters and picture data indicating the contents on the terminal monitor 41. Terminal spin) It is output from mosquitoes 42 performs the call informing by. Here, the above-described calling notifications are respectively performed at the Handinance terminals 40a, 40f, 40g, 40h, 40j, 40q, 40r, and 40s (step ST6).

  Furthermore, the nurses who are present in the nurse station who has confirmed the above-mentioned call notification performed by the nurse call master unit 30 and the handicraft terminals 40a, 40f, 40g, 40h, 40j, 40q, 40r, 40s Of the total of eight nurses who have visited the hospitals that have confirmed the above-described calling notifications, any one of the nurses is predetermined by the controller CPU 71 of the controller 70. If a predetermined response operation is performed before the elapsed time of 30 seconds, a speech path is formed by the control of the controller CPU 71 that detects the response operation.

  Note that, as the earliest response operation, a call path formed when a nurse who is present in the nurse station picks up the handset 34 of the nurse call master unit 30 and specific operations of the call (steps ST7 and ST8). ) Is the same as described above, and the description thereof is omitted.

  On the other hand, as the earliest response operation, any of the eight nurses traveling around the hospital carrying the handicraft terminals 40a, 40f, 40g, 40h, 40j, 40q, 40r, 40s, respectively. When one nurse, for example, a nurse who is traveling around the hospital carrying the Handiance terminal 40g, performs a predetermined response operation, the control of the controller CPU 71 of the controller 70 that detects the response operation causes Handspeaker terminal 40g terminal speaker 42 and terminal microphone 43, base station 50, base station line L13, PBX switch 60, switch line L12, controller 70 terminal side I / F 74, controller CPU, corridor lamp side I / F F72, corridor lamp line L10, corridor lamp 20a, cordless handset microphone 11 and cordless handset of nurse call cordless handset 1a used by caller patient via cordless handset line L1a Is the call path is formed between the speaker 12, the call is established by transmitting and receiving an audio signal via the formed communication path. When the above-described communication path is formed, the corridor call indicator lamp 21 of the corridor lamp 20a changes from a blinking display pattern indicating a call notification indicating an emergency call to a lighting display pattern indicating that a call is in progress. The display data displayed on the terminal monitor 41 of the Handinance terminal 40g is not only switched from the display data indicating the call notification that there is an emergency call to the display data indicating that the call is being made, Of the terminals 40a, 40f, 40g, 40h, 40j, 40q, 40r, and 40s, they are performed at other Handinance terminals 40a, 40f, 40h, 40j, 40q, 40r, and 40s except the Handinance terminal 40g, respectively. The above-described call notification and the above-described call notification performed by the nurse call parent device 30 are finished (step ST7). , ST8).

  In addition, carry the nurse in the room in the nurse station that has confirmed the above-mentioned call notification performed in the nurse call master unit 30, and the handihans terminal that has been notified that there is an emergency call Call notification that there is an emergency call until there is a response operation using any of the nurse terminals 40a, 40b, ... 40t by one of the nurses traveling around the hospital Repeated (steps ST6, ST7, ST8).

  As is apparent from the above description, according to the embodiment of the present invention, normal call and emergency call using nurse call cordless handsets 1a to 4a, 1b to 4b,... As a hand-in-hand terminal assigned to each of a plurality of teams that can be notified of any one of a plurality of call types such as When the handsin terminals 40a, 40b,... 40t are set, the controller CPU 71 of the controller 70 that detects the call from the nurse call slave unit can call each team at the time of the first call. When the number of nurse terminals is evenly allocated and the hand-in-hand terminal that notifies the call after a predetermined period of time has been changed, By calling the number of the handy nurse terminal identified in the first, you are possible to perform the call informing and to all of the team. Thereby, at least one nurse for each team among the nurses carrying the handinance terminals 40a, 40b,... The patient or other nurse can be immediately responded to, and quick nursing work can be performed.

  Further, in the embodiment of the present invention, a patient in a hospital bed where a nurse call cordless handset 1a is installed in the room A is a nurse who is present in the nurse station and the hand-in-hand terminals 40a, 40b, ... 40t. The team numbers are “1” and “2” as a plurality of nurses for each team in charge of patients on the bed where the nurse call cordless handset 1a is installed among a plurality of nurses traveling around the hospital while carrying , “6”, “7”, a case where a predetermined calling operation is performed on a plurality of nurses of a total of four teams has been described. Can be set by multiple teams.

  Further, in the embodiment of the present invention, the controller is configured by identifying individual terminal numbers that do not overlap each other of the handicraft terminals that notify the call from the nurse call slaves 1a to 4a, 1b to 4b,. When reading from the memory 75 of 70, priority is given to the terminal numbers for which call notification has not been performed last time, and there is regularity so that a uniform number is assigned to each team and the maximum number of terminal numbers is 3 for each team. However, the terminal numbers to be specified are randomly read without having regularity for each team, and therefore, the handinance terminals 40a, 40b,. .

  In the embodiment of the present invention, the communication function of the terminal-side I / F 74 of the controller 70 has a function of forming a communication line between the controller CPU 71 and the exchange line L12 by wire. Without being limited thereto, by providing the terminal side I / F 74 with a wireless communication function, the base station 50, the PBX switch 60, and the corridor lamp line L12 become unnecessary, and the terminal side I / F 74 and the hand-in-hand terminals 40a, 40b,. -Wireless communication is possible for 40 tons.

  Furthermore, in the embodiment of the present invention, a board-type nurse call having a parent device call indicator lamp 31, a parent device speaker 32, a parent device display section 33, and a handset 34 as a nurse call parent device installed in the nurse station. Although parent device 30 is applied, the present invention is not limited to this, and visual notification means, for example, display display, is provided as means for performing call notification from nurse call slave devices 1a to 4a, 1b to 4b,. A nurse call master unit configured by separating a personal computer (not shown) having a function and an audible notification means, for example, a nurse call communication unit (not shown) having a master speaker is also suitable.

The system explanatory drawing which shows the structure of the nurse call system by the Example of this invention. The flowchart figure which shows the control operation of controller CPU of a controller in the nurse call system by the Example of this invention. The table explanatory drawing which shows the operation | movement transition for specifying the individual terminal number which each handheld terminal which alert | reports a call has does not overlap by control of the controller CPU of a controller in the nurse call system by the Example of this invention. In the nurse call device of the conventional example, an operation transition for specifying individual terminal numbers that do not overlap each of the mobile terminals that notify the call is shown by control (not shown and detailed) of the controller CPU of the controller. Table explanatory drawing.

1a to 4a, 1b to 4b, ... Nurse call slaves 20a, 20b, ... Corridor lights 21 ... Corridor call indicator lights (call indicator lights)
30 …… Nurse call parent device 40a, 40b,… 40t …… Handdinance terminal 70 …… Control device 71 …… Control device CPU

Claims (3)

Nurse call slaves (1a to 4a, 1b to 4b, 1b to 4b, for calling other nurses by any one of a plurality of call types such as a normal call and an emergency call from a patient or a nurse installed in a hospital room )), And a hallway light (20a, 20b,...) In which a call indicator lamp (21) flashes when the call is made from the nurse call cordless handset, and a nurse station. And a nurse call master unit (30) for notifying the call from the patient or the nurse and making a call, and notifying the call from the patient or the nurse carried by the other nurse. A plurality of handicraft terminals (40a, 40b,... 40t) for making a call, and a controller (70) for controlling the corridor lamp and the nurse call master unit The provided
Each of the Handinance terminals has an individual terminal number that does not overlap with other Handinance terminals,
The Handinance terminal is assigned to each of a plurality of teams, and designates one or a plurality of team numbers determined in advance by control of the controller when calling from the patient or the nurse, thereby making it possible to That can make calls,
The controller has a limit on the number of handsin terminals that can be alerted at a time as a call from the nurse call slave unit, and can be called when setting a callable team By specifying only the number of terminals with the terminal number and changing the terminal number after a predetermined time has passed and performing notification multiple times, it is possible to set the number exceeding the number of calls at once, When the number of calls that can be notified is set to exceed the number, the number of handsin terminals that can be called for each team at the time of the first call from the nurse call handset is specified with a uniform allocation, A controller CPU (71) for specifying the maximum number of the Handinance terminal that can be notified by each call in the team ,
The controller CPU refers to the team set to be callable and the maximum number in the operation of changing the terminal number after the predetermined time has passed and performing the notification a plurality of times, The Handan's terminal of the team set to be callable by giving priority to a non-specific terminal number during the previous notification operation, except for the team for which the maximum number of terminal numbers is specified during the notification operation A nurse call system, characterized in that a uniform assignment is specified for each team .   2. The call of the first specified number of handsin terminals in each team when the handinance terminal that notifies the call is changed after elapse of the predetermined time. Nurse call system.   The nurse call system according to claim 1 or 2, wherein the hand-in-hand terminal is called at random for each team.

Images