JP2012228392A - Display device for nurse call - Google Patents

Abstract

PROBLEM TO BE SOLVED: To arrange patients in such a manner that medical staffs incidentally respond to a patient who makes a non-urgent call.SOLUTION: A frequency of normal calls that a display device 20 for nurse call informs of by sounds and a frequency of non-urgent calls that lights 10 in a hallway visually inform of are added for each patient, and a distance from a nurse station to a sick bed is set for each patient. When the distance of the patient with the total calls of a prescribed frequency or more and the normal calls of a first prescribed rate or more is a first prescribed value or more, or the distance of the patient with total calls being a prescribed frequency or more and non-urgent calls of a second prescribed rate or more is a second prescribed value or less, a display part 26 displays that the sick bed is arranged inappropriately. Consequently, the patient who highly tends to make normal calls is arranged in the sick bed that is far from the nurse station, or the patient who highly tends to make non-urgent calls is arranged in a sick bed that is close to the nurse station.

Description

  The present invention relates to a nurse call display device used in a nurse call system for calling a medical worker such as a doctor or nurse in response to a request from a patient in a hospital or the like.

  Conventionally, nurse call systems are used in hospitals and the like. The nurse call system wired a nurse call cordless handset installed in the vicinity of a patient in a hospital room (for example, in the vicinity of a bed) and a nurse call master set installed in a room for a medical worker (for example, a nurse station). It is configured to be connected by such as. In addition, a corridor lamp is installed between the nurse call master unit and the nurse call slave unit to display the name of the patient in the room and to notify that the patient has called the health care worker. ing. In addition, some nurse call master devices wirelessly connect a mobile communication terminal (for example, PHS (Personal Handyphone System) or cordless phone) carried by a medical worker. When the nurse call cordless handset is operated by the patient, the nurse call master phone, the corridor lamp, and the mobile communication terminal operate the notification unit provided in the own device to output a ringing tone from the speaker, Calls are displayed on a display or the like to notify the call. The medical staff grasps the call from the patient by listening to the ringing tone or looking at the call display.

  By the way, when a patient makes a call using the nurse call system, there are various types of calls depending on the situation of the patient. For example, in a life-related case, the patient desires an urgent response. On the other hand, when a person wants to drink water or wants to check the round-trip time, the patient often does not need urgency, so the patient wants to respond immediately when a medical worker stops by.

  However, in the above-described conventional technology, the same call is performed regardless of whether or not urgentness is required. As a result, if a medical worker immediately responds to all calls, there is a problem that the medical worker cannot engage in other tasks and becomes inefficient. In addition, there is a problem that the patient cannot call the nurse call system because he / she feels like a medical worker.

  In order to solve such a problem, an emergency / immediate switching switch is provided on the nurse call slave unit, and when a call is made by the nurse call slave unit that has been switched urgently, the corridor lamp and the nurse call master unit Flashes, and the nurse call master unit sounds a ringing tone. When a call is made by the nurse call slave unit that has been switched suddenly, the lamps of the corridor lamp and nurse call master unit are turned on. A nurse call system in which a ringing tone is not generated in a call master is known (for example, Patent Document 1). In the nurse call system described in Patent Document 1, when a patient makes a call (hereinafter referred to as an urgent call) with a nurse call cordless handset, the corridor lamp lights up. The medical staff inside can confirm the lighting of the lamp of the corridor lamp, so that the medical staff can respond accordingly.

  However, in the technique described in Patent Document 1, a patient who has made an emergency call is a patient who has made a call at the nurse station where the nurse call master unit is installed and the nurse call slave unit that has been urgently switched. If it does not exist between the patient's room, it will be difficult to respond to that patient unless the medical staff has to bother to the patient's room where the call was made urgently. there were.

  By the way, from the relationship between the distance from the nurse center to the bed assigned to each patient and the need for nursing of each patient, the suitability of the bed assignment for each patient is determined, and the patients who are judged to be incompatible are determined. A technique for displaying a screen as a patient requiring a changeover is known (for example, Patent Document 2). In this way, if a patient with a high need for nursing is placed in a hospital room close to the nurse center, the distance from the nurse center to the patient room of a patient with a high need for nursing will be closer, and medical staff will have a higher need for nursing. The time to reach the patient's room can be shortened. Here, the nursing necessity level is a degree indicating how much the patient needs nursing, and the larger the numerical value, the higher the nursing necessity level, and the smaller the numerical value, the lower the nursing necessity level.

  When the technique described in Patent Document 2 is applied to the technique described in Patent Document 1, a patient who performs a normal call is placed in a room near the nurse station, and a patient who performs an emergency call from the nurse station. Since the patient will be placed in a remote room, if the patient makes a normal call with a high degree of urgency, the medical staff will move between the room and the nurse station closer to the nurse station. Lines can be shortened.

  However, in this prior art, since the same patient can perform a normal call operation and an emergency call operation, the patient does not always perform any call operation. There was a problem that an appropriate arrangement could not be determined.

JP 2000-48267 A JP 2009-37376 A

  The present invention has been made to solve such a problem, and enables a medical worker to arrange a patient so that the patient who made an urgent call can respond easily. With the goal.

  In order to solve the above-described problems, the nurse call display device according to the present invention is an urgent need for visual notification by the corridor lamp and the number of times the normal call is performed by the nurse call master unit. The total number of calls is set for each patient, and distance information indicating the distance from the nurse station to the patient's bed allocated to the patient is set for each patient. When the distance information of the patient who has a large percentage of the number of calls is small, or when the distance information of the patient is large with a large percentage of the total number of calls and the urgent call to that number To indicate that the bed assigned to the patient is not appropriate.

  According to the present invention configured as described above, the bed of a patient having a high tendency to make a normal call is placed on a bed near the nurse station, or the bed of a patient having a high tendency to make an emergency call is a nurse. If it is placed on a bed far from the station, it is displayed that the placement is not appropriate. This places the beds of patients who are more likely to make regular calls by health care workers on the beds far from the nurse station, or the beds of patients who are more likely to make urgent calls on the beds near the nurse station. The room of the patient who made an emergency call is likely to exist between the nurse station and the room of the patient who made the normal call. Therefore, the patient can be arranged so that the medical staff can easily cope with the patient who has made an emergency call.

It is a block diagram which shows the structural example of the nurse call system containing the display apparatus for nurse calls by this embodiment. It is a figure which shows the example of the memory content of the memory | storage part of the display apparatus for nurse calls by this embodiment. It is a figure which shows the example of the display screen of the display part of the display apparatus for nurse calls by this embodiment.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing a configuration example of a nurse call system including a nurse call display device according to the present embodiment. As shown in the figure, a nurse call system including a nurse call display device according to the present embodiment includes a nurse call slave device 1, a corridor lamp (corresponding to the display device in the claims) 10, and a nurse call display device. 20.

  In FIG. 1, the nurse call cordless handset 1 is installed in the vicinity of each patient (eg, in the vicinity of a bed, etc.) in a hospital room, and the patient urgently calls a medical worker or the patient does not call a medical worker. It is for calling suddenly. Here, when the call function is installed in the nurse call slave device 1, a call can be performed between the nurse call slave device 1 and the nurse call display device 20. Thereby, the patient can talk with the medical staff who responded to the emergency call (hereinafter referred to as a normal call). The nurse call handset 1 includes a handset control section 2, a normal call operation section 3, an emergency call operation section 4, and a handset interface (hereinafter referred to as I / F) section 5. Yes.

  The corridor lamp 10 is attached to the wall surface on the corridor side near the entrance of the hospital room. The corridor lamp 10 displays the room number and the name of the patient using the hospital room, and calls the patient visually. This is for notification or for a medical worker to perform a recovery operation in response to a call from a patient. Here, a plurality of nurse call slave devices 1 are connected to the corridor lamp 10. The restoration operation is a state in which the notification by the corridor lamp 10 and the notification by the nurse call display device 20 are stopped and the nurse call slave unit 1 accepts the operations of the normal call operation unit 3 and the emergency call operation unit 4 again. This is an operation to return to The corridor lamp 10 includes a corridor lamp control unit 11, a corridor lamp interface (hereinafter referred to as I / F) unit 12, a corridor lamp notification unit 13, and a corridor lamp restoration operation unit 14. Yes.

  The nurse call display device 20 has a function of a nurse call parent device, and is installed in a room (for example, a nurse station) where a medical worker resides. The nurse call display device 20 notifies the patient by voice or vision when a call is made from the patient, or displays the bed to be arranged for the patient. Here, a controller (not shown) and a corridor lamp 10 are installed between the nurse call display device 20 and the nurse call slave unit 1. The controller controls communication between the nurse call slave unit 1 and the nurse call display device 20. The nurse call display device 20 includes a control unit 21, an interface (hereinafter referred to as I / F) unit 22, a storage unit 23, a notification unit 24, a recovery operation unit 25, and a display unit 26. .

  The subunit | mobile_unit control part 2 is comprised by CPU (Central Processing Unit) etc., and controls each component of the nurse call subunit | mobile_unit 1 so that it may mention later. The normal call operation unit 3 includes buttons and the like, and is operated when the patient calls the medical staff urgently. In addition, when the normal call operation unit 3 is operated, the slave unit control unit 2 generates a normal call signal for the patient to call the medical staff urgently. Here, the normal call signal includes bed identification information for identifying the bed on which the nurse call slave unit 1 is installed from other beds. The emergency call operation unit 4 is configured by buttons and the like, and is operated when the patient calls the medical staff in an emergency. In addition, when the emergency call operation unit 4 is operated, the slave unit control unit 2 generates an emergency call signal for the patient to call the medical staff immediately. Here, the emergency call signal includes bed identification information for identifying the bed on which the nurse call cordless handset 1 is installed from other beds. Further, when the normal call operation unit 3 and the emergency call operation unit 4 are operated, even if the normal call operation unit 3 and the emergency call operation unit 4 are continuously operated, the slave unit control unit 2 performs the normal call operation. The operation unit 3 and the emergency call operation unit 4 are not accepted, and the normal call signal and the emergency call signal are not generated.

  The slave unit I / F unit 5 is connected to the nurse call display device 20 via the corridor lamp 10, and the normal call signal and the emergency call signal generated by the slave unit control unit 2 are input to the corridor lamp 10. And output to the nurse call display device 20. Further, the slave unit I / F unit 5 receives the restoration signal output from the hallway lamp 10 or the nurse call display device 20. Here, the restoration signal includes bed identification information, and when the normal call operation unit 3 is operated, the bed identification information and the emergency call operation unit 4 included in the normal call signal generated by the slave unit control unit 2. Is the bed identification information included in the emergency call signal generated by the slave unit control unit 2 and the bed identification information included in the recovery signal input by the slave unit I / F unit 5. If they match, the slave unit control unit 2 returns to the state in which the operations of the normal call operation unit 3 and the emergency call operation unit 4 are accepted again.

  The corridor lamp control unit 11 of the corridor lamp 10 is configured by a CPU or the like, and controls each component of the corridor lamp 10 as described later. The corridor lamp I / F unit 12 connects the nurse call slave unit 1 and the nurse call display device 20 to the corridor lamp 10. The corridor lamp I / F unit 12 receives the normal call signal and the emergency call signal output from the nurse call slave unit 1 and also receives the restoration signal output from the nurse call display device 20. The corridor lamp I / F unit 12 outputs the normal call signal and the emergency call signal output from the nurse call slave unit 1 to the nurse call display device 20 and also from the nurse call display device 20. The recovered signal is output to the nurse call slave unit 1. The corridor lamp I / F unit 12 outputs the restoration signal generated by the corridor lamp control unit 11 to the nurse call slave unit 1 and the nurse call display device 20.

  The corridor lamp notifying unit 13 is for visually informing a normal call and an emergency call. Here, the corridor lamp notification unit 13 is configured by a display, an indicator lamp, or the like. When notifying a normal call, the corridor lamp notification unit 13 displays that the normal call has been made on the display display, blinks the display lamp, or combines these. Further, when notifying an urgent call, the corridor lamp notifying unit 13 displays that the urgent call has been made on the display display, lights the indicator lamp, or the like.

  The corridor lamp restoration operation unit 14 is configured by buttons and the like, and stops the notification by the corridor lamp notification unit 13 and the notification by the nurse call display device 20, and the normal call operation unit again by the nurse call slave unit 1. 3 and the emergency call operation unit 4 are operated to return to a state of accepting the operation.

  When the notification by the corridor lamp notifying unit 13 is performed, the corridor lamp control unit 11 determines whether the corridor lamp I / F unit 12 has input the restoration signal output from the nurse call display device 20 or the corridor lamp. It is determined whether the recovery operation unit 14 has been operated or not. When the corridor lamp control unit 11 determines that the corridor lamp I / F unit 12 has input the restoration signal, the corridor lamp control unit 11 notifies the corridor lamp controller 11 of the hospital bed identification information included in the restoration signal. It is determined whether or not it matches the bed identification information included in the normal call signal and the emergency call signal input when the unit 13 is operated, and when it is determined that they match, the corridor lamp control unit 11 The operation of the notification unit 13 is stopped.

  Further, when the corridor lamp control unit 11 determines that the corridor lamp restoration operation unit 14 has been operated, the corridor lamp control unit 11 stops the operation of the corridor lamp notification unit 13, and corridor lamp I The recovery signal including the same bed identification information as the bed identification information included in the inputted normal call signal and the emergency call signal is generated from the nurse call slave unit 1 connected to the / F unit 12. The corridor lamp I / F unit 12 outputs a restoration signal to the connected nurse call slave unit 1. The nurse call cordless handset 1 to which the restoration signal is inputted receives the normal call again when the restoration signal including the bed identification information that matches the bed identification information included in the normal call signal and the emergency call signal output by the own device is input. It returns to the state which accepts operation of the operation part 3 and the emergency call operation part 4. FIG. Here, when the corridor lamp I / F unit 12 receives a normal call signal or an emergency call signal from a plurality of nurse call cordless handsets 1, the corridor lamp control unit 11 selects the normal call signal having the highest priority, A restoration signal including the same bed identification information as the bed identification information included in the emergency call signal is generated. At this time, the priority of the normal call signal is set higher than that of the emergency call signal, and the priority of the previously input call signal is set higher between the normal call signals and between the emergency call signals.

  Also, when the corridor lamp control unit 11 determines that the corridor lamp I / F unit 12 does not input a restoration signal and the corridor lamp restoration operation unit 14 is not operated, the corridor lamp control is performed. The unit 11 repeats this determination process.

  The control unit 21 of the nurse call display device 20 is constituted by a CPU or the like, and controls each component of the nurse call display device 20 as described later. The control unit 21 includes a totaling unit 211, a determination unit 212, and a suitability determination unit 213. The I / F unit 22 connects the nurse call handset 1 via the corridor lamp 10, and inputs the normal call signal and the emergency call signal output from the nurse call handset 1 or the corridor lamp 10, The restoration signal output from the corridor lamp 10 is input. Further, the I / F unit 22 outputs a recovery signal generated by the own device to the nurse call slave unit 1 and the hallway lamp 10.

  The storage unit 23 is configured by a storage device such as a memory. The storage unit 23 includes patient identification information for identifying a patient from other patients, bed identification information for identifying a bed assigned to the patient specified by the patient identification information from other beds, The number of times the patient identified by the patient identification information made a normal call and the number of times the patient made an emergency call was summed up, and the number of calls called the total number of calls, and the patient identified by the patient identification information Specified by the normal number information indicating the number of times the call is performed, the normal ratio information indicating the ratio of the number of times the normal call is performed to the total number of calls by the patient specified by the patient identification information, and the patient identification information. Information on the number of times that a patient has made an emergency call, and an emergency call for the total number of calls made by the patient identified by the patient identification information And non-urgent rate information indicating a ratio of a number of times that the issue has been stored in association with distance information indicating the distance to the beds specified by bed identification information from the nurse station. For example, as illustrated in FIG. 2, the storage unit 23 selects “201-1” as the bed identification information, “10 times” as the call count information, and “10” as the normal count information for the patient identification information “Ichiro Yamada”. “Times”, “100%” as normal ratio information, “0 times” as unemergency count information, “0%” as unemergence ratio information, and “10 m” as distance information are stored in association with each other.

  The totaling unit 211 totalizes the number of times that a normal call is made and the number of times that an emergency call is made for each patient. Here, the control unit 21 operates the counting unit 211 at the timing when the normal call signal or the emergency call signal output from the nurse call slave unit 1 is input in the I / F unit 22.

  When the I / F unit 22 receives the normal call signal output from the nurse call slave device 1, the control unit 21 stores the normal number of times information stored in association with the bed identification information included in the input normal call signal. 1 is added, and the number-of-calls information stored in association with the bed identification information included in the input normal call signal is updated to the value totaled by the totaling unit 211 and stored in the storage unit 23. At the same time, the control unit 21 updates the normal rate information and the emergency rate information stored in association with the bed identification information included in the input emergency call signal and stores them in the storage unit 23. In addition, when the I / F unit 22 inputs the emergency call signal output from the nurse call cordless handset 1, the control unit 21 is stored in association with the bed identification information included in the input emergency call signal. 1 is added to the value of the emergency number information being stored, and the number-of-calls information stored in association with the bed identification information included in the input emergency call signal is updated to the value calculated by the totaling unit 211 and stored. 23. At the same time, the control unit 21 updates the normal rate information and the emergency rate information stored in association with the bed identification information included in the input emergency call signal and stores them in the storage unit 23.

  The notification unit 24 is for notifying a normal call by voice or vision, or for notifying an emergency call visually. Here, the alerting | reporting part 24 is comprised by the speaker, the display display, the indicator lamp, etc. When notifying a normal call, the notification unit 24 outputs a ringing sound or a voice indicating that the normal call has been made from the speaker, or displays on the display display that the normal call has been made. , Blinking indicator lights or combining these. Further, when notifying an urgent call, the notification unit 24 displays on the display display that the urgent call has been made, lights an indicator lamp, or combines these. When the I / F unit 22 receives the normal call signal or the emergency call signal output from the nurse call slave device 1, the control unit 21 operates the notification unit 24.

  The recovery operation unit 25 includes buttons and the like. The restoration operation unit 25 stops notification by the corridor lamp 10 and notification by the notification unit 24, and the nurse call handset 1 again uses the normal call operation unit 3 and the emergency call operation unit 4. Operated to return to a state of accepting the operation.

  When the notification by the notification unit 24 is performed, the control unit 21 determines whether the I / F unit 22 has input the recovery signal output from the corridor lamp 10, the recovery operation unit 25 has been operated, or otherwise. Determine. When the control unit 21 determines that the I / F unit 22 has input the recovery signal, the bed identification information included in the recovery signal is the normal call signal input when the control unit 21 operates the notification unit 24 It is determined whether or not it matches with the bed identification information included in the emergency call signal, and when it is determined that they match, the control unit 21 stops the operation of the notification unit 24.

  In addition, when the control unit 21 determines that the restoration operation unit 25 has been operated, the control unit 21 stops the operation of the notification unit 24 and the bed identification information included in the input normal call signal or emergency call signal. A restoration signal including the same bed identification information is generated. The I / F unit 22 outputs a restoration signal to the nurse call slave device 1 and the corridor lamp 10. The nurse call cordless handset 1 to which the restoration signal is inputted receives the normal call again when the restoration signal including the bed identification information that matches the bed identification information included in the normal call signal and the emergency call signal output by the own device is input. It returns to the state which receives the operation | movement of the operation part 3 and the emergency call operation part 4. FIG. Here, when the I / F unit 22 receives a normal call signal or an emergency call signal from a plurality of nurse call slave units 1, the control unit 21 includes the normal call signal or the emergency call signal with the highest priority. A restoration signal including the same bed identification information as the generated bed identification information is generated. At this time, the priority of the normal call signal is set higher than that of the emergency call signal, and the priority of the previously input call signal is set higher between the normal call signals and between the emergency call signals.

  When the control unit 22 determines that the I / F unit 22 does not input a recovery signal and the recovery operation unit 25 is not operated, the control unit 22 repeats this determination process.

  The display unit 26 is configured by a display or the like, and displays a patient to whom a bed is not appropriately assigned so that a medical worker can easily cope with a patient who makes an emergency call. .

  The determination unit 212 refers to the storage unit 13 to acquire the number-of-calls information, the normal rate information, and the emergency rate information for each patient identification information, and whether the value of the acquired number-of-calls information is a predetermined number or more. A process for determining whether the ratio specified by the acquired normal ratio information is equal to or greater than a first predetermined ratio, and a ratio specified by the acquired urgent ratio information A process for determining whether or not the ratio is equal to or greater than a predetermined ratio is executed for each patient. Here, the control unit 21 operates the determination unit 212 when an operation unit (not shown) provided in the nurse call display device 20 is operated. The predetermined number of times is a threshold for the determination unit 212 to output a highly accurate determination result. The first predetermined ratio is a threshold value for determining whether or not the patient has a high tendency to make a normal call. The second predetermined ratio is a threshold value for determining whether or not the patient has a high tendency to make an urgent call. In the present embodiment, the predetermined number of times is eight, and the first predetermined ratio and the second predetermined ratio are 80%.

  The suitability determination unit 213 determines whether the total number of calls is equal to or greater than a predetermined number of times and the number of times of normal calls for the number of times is determined by the determination unit 212 to be equal to or greater than a first predetermined ratio. It was determined whether or not the distance information stored in association with the patient identification information is smaller than the first predetermined value, and the total number of calls was equal to or greater than the predetermined number, and an emergency call was made for that number of times. It is determined whether the distance information stored in association with the patient identification information of the patient determined by the determination unit 212 as the number of times being equal to or greater than the second predetermined ratio is greater than the second predetermined value. Here, the first predetermined value is a threshold value for determining whether or not the distance from the nurse station to the bed assigned to the patient who has a high tendency to make a normal call is appropriate, For patients who are more likely to make a normal call, the distance information is preferably greater than or equal to the first predetermined value. In addition, the second predetermined value is a threshold value for determining whether or not the distance from the nurse station to the patient bed assigned to a patient who has a high tendency to make an urgent call is appropriate, For patients who are more likely to make urgent calls, the distance information is preferably below a second predetermined value. In the present embodiment, the first predetermined value is 35 m and the second predetermined value is 25 m.

  Specifically, when the determination unit 212 determines that the value of the number-of-calls information is a predetermined number or more, and the determination unit that the ratio specified by the normal ratio information is the first predetermined ratio or more. When the determination is made at 212, the compatibility determination unit 213 refers to the storage unit 23 and stores the distance information stored in association with the patient identification information corresponding to the number-of-calls information and the normal ratio information acquired by the determination unit 212. To get. The suitability determination unit 213 determines whether or not the acquired distance information value is equal to or less than a first predetermined value. When the compatibility determination unit 213 determines that the acquired distance information value is equal to or less than the first predetermined value, the compatibility determination unit 213 determines that the bed assigned to the corresponding patient is not appropriate. Then, the patient identification information of the patient and the bed change information indicating that the patient should be moved to a bed far from the nurse station are displayed on the display unit 26.

  Further, when the determination unit 212 determines that the value of the number-of-calls information is equal to or greater than the predetermined number of times, and the determination unit 212 determines that the ratio specified by the emergency ratio information is equal to or greater than the second predetermined ratio. The compatibility determination unit 213 refers to the storage unit 23, and stores the distance information stored in association with the patient identification information corresponding to the number-of-calls information and the urgent ratio information acquired by the determination unit 212. get. The suitability determination unit 213 determines whether or not the acquired distance information value is greater than or equal to a second predetermined value. When the compatibility determination unit 213 determines that the acquired distance information value is equal to or greater than the second predetermined value, the compatibility determination unit 213 determines that the bed assigned to the corresponding patient is not appropriate. Then, the patient identification information of the patient and the floor change information indicating that the patient should be moved to the bed close to the nurse station are displayed on the display unit 26.

  For example, as shown in FIG. 2, since the total number of calls of the patient identification information “Ichiro Yamada” is 10 times, the determination unit 212 determines that the number of calls is a predetermined number of times “8 times” or more. . Further, since the ratio of the number of normal calls is 100%, the determination unit 212 determines that the ratio is equal to or higher than the first predetermined ratio “80%”. The compatibility determination unit 213 refers to the storage unit 23, acquires the distance information “10m” stored in association with the patient identification information “Ichiro Yamada”, and the value is equal to or less than the first predetermined value “35m”. It is determined that there is, and it is determined that the bed assigned to the patient identification information “Ichiro Yamada” is not appropriate.

  Similarly, when the determination is made, the determination unit 212 determines that the total number of calls is equal to or greater than the predetermined number of times “8 times” because the patient identification information is “Jiro Sato”, “Rokuro Ishii”, “ It becomes a patient of Shichirou Ito and Hachiro Ota. In addition, the determination unit 212 determines that the ratio of the number of normal calls among these patients is equal to or greater than the first predetermined ratio “80%” because the patient identification information is “Jiro Sato” Become a patient. On the other hand, it is the patient whose patient identification information is “Rokuro Ishii” that is determined by the determination unit 212 that the ratio of the number of times that the emergency call is made is equal to or greater than the second predetermined ratio “80%”.

  The compatibility determination unit 213 refers to the storage unit 23, acquires the distance information “15m” stored in association with the patient identification information “Jiro Sato”, and the value is equal to or less than the first predetermined value “35m”. It is determined that there is, and it is determined that the bed assigned to the patient identification information “Jiro Sato” is not appropriate. In addition, the compatibility determination unit 213 refers to the storage unit 23, acquires the distance information “35m” stored in association with the patient identification information “Rokuro Ishii”, and the value is the second predetermined value “25m”. Based on the above determination, it is determined that the bed assigned to the patient identification information “Rokuro Ishii” is not appropriate.

  When the suitability determination unit 213 executes the determination process, the suitability determination unit 213 causes the display unit 26 to display the floor change information together with the patient identification information of the corresponding patient. FIG. 3 is a diagram illustrating an example of a display screen of the display unit 26 of the nurse call display device 20 according to the present embodiment. As shown in the figure, the display unit 26 displays patient identification information “Ichiro Yamada” of a patient who is not properly assigned a bed so that a medical staff can easily cope with a patient who makes an emergency call. , "Jiro Sato" and the information on the floor that indicates that the patient should be moved to a bed far from the nurse station, and the medical staff will respond to the patient making an emergency call. The patient identification information “Rokuro Ishii” of the patient to whom the bed is not properly assigned is displayed, and the bed change information indicating that the patient should be moved to the bed close to the nurse station is displayed.

  As described above in detail, in the nurse call display device 20 according to the present embodiment, visual notification is performed by the number of times that a normal call is performed by the nurse call display device 20 and the corridor lamp 10. The number of times the emergency call is made is totaled for each patient by the totaling unit 212, the bed identification information for identifying the bed assigned to the patient from other beds, and the total totaled by the totaling unit 212 Call number information indicating the number of calls, normal number information indicating the number of normal calls, normal rate information indicating the ratio of the number of normal calls, and the number of times of emergency calls The patient identification information includes the urgent frequency information, the urgent rate information indicating the ratio of the urgent call, and the distance information indicating the distance from the nurse station to the bed. Stored in the storage unit 23 in association with each. Then, the total number of calls is equal to or greater than the predetermined number and the normal ratio information value is equal to or greater than the first predetermined ratio and is stored in the storage unit 23 in association with the patient identification information of the patient determined by the determination unit 212. When the suitability determination unit 213 determines that the value of the distance information being used is equal to or greater than the first predetermined value, or the total number of calls is equal to or greater than the predetermined number, and the value of the emergency ratio information is the first Compatibility determination unit when the value of the distance information stored in the storage unit 23 in association with the patient identification information of the patient determined by the determination unit 212 to be greater than or equal to a predetermined ratio of two is less than or equal to the second predetermined value When it is determined in 213, the suitability determination unit 213 displays a patient whose assigned bed is not appropriate on the display unit 26.

  This means that the bed of a patient who is more likely to make a normal call is placed on a bed near the nurse station, or the bed of a patient who is more likely to make an urgent call is placed on a bed far from the nurse station. Then, it is displayed that the arrangement is not appropriate. For this reason, the beds of patients who are more likely to make regular calls by medical personnel are placed on beds far from the nurse station, or the beds of patients who are more likely to make emergency calls are placed near the nurse station. And the room of the patient who made the emergency call is more likely to exist between the nurse station and the room of the patient who made the normal call. Therefore, the patient can be arranged so that the medical staff can easily cope with the patient who has made an emergency call.

  In the above-described embodiment, the display unit 26 displays patient identification information of a patient whose bed assigned to the patient is not appropriate so that the medical staff can easily respond to the patient who made an emergency call. Although displayed, it is not limited to this. For example, the display unit 26 may also display patient identification information of a patient who has an appropriate bed allocated so that a medical staff can easily respond to a patient who has made an emergency call. . In this case, the display unit 26 displays the patient identification information of the patient whose bed assigned to the patient is not appropriate so that the medical staff can easily cope with the patient who made an emergency call. There is a need.

  Further, in the above-described embodiment, the display unit 26 includes patient identification information of a patient whose bed assigned to the patient is not appropriate so that the medical staff can easily respond to the patient who made an emergency call. In addition, although it is displayed that the floor should be moved to a bed far from the nurse station, or the floor change information indicating that the bed should be moved to a bed close to the nurse station, the present invention is not limited to this. For example, the display unit 26 displays the call count information, the normal count information, the normal rate information, the emergency count information, the emergency rate information, and the distance information stored in the storage unit 23 in association with the patient identification information. Anyway.

  In the above-described embodiment, the first predetermined ratio and the second predetermined ratio are the same ratio, but the present invention is not limited to this. For example, the first predetermined ratio may be different from the second predetermined ratio.

  In the above-described embodiment, the first predetermined value and the second predetermined value are different from each other. However, the present invention is not limited to this. For example, the first predetermined value and the second predetermined value may be the same value.

  In the above-described embodiment, when notifying a normal call, the corridor lamp notifying unit 13 blinks the indicator lamp, and when notifying an urgent call, the corridor lamp notifying unit 13 displays the indicator lamp. However, the present invention is not limited to this. For example, when notifying a normal call, the corridor lamp notifying unit 13 turns on the indicator lamp, and when notifying an urgent call, the corridor lamp notifying unit 13 blinks the indicator lamp. Also good. In short, it is only necessary that a medical worker can distinguish between a case where a normal call is made and a case where an emergency call is made only by looking at the corridor lamp notification unit 13.

  In the above-described embodiment, when the normal calling is notified, the notification unit 24 blinks the display lamp, and when the emergency call is notified, the notification unit 24 lights the display lamp. However, the present invention is not limited to this. For example, when notifying a normal call, the notifying unit 24 may turn on the indicator lamp, and when notifying an urgent call, the notifying unit 24 may blink the indicator lamp. In short, it is only necessary that a medical worker can distinguish between a case where a normal call is made and a case where an urgent call is made only by looking at the notification unit 24.

  In addition, the configuration, processing procedure, contents, and the like of the nurse call system including the nurse call display device 20 can be variously modified and implemented without departing from the gist of the present invention. Moreover, various inventions can be formed by combining a plurality of constituent elements disclosed in the embodiment. For example, you may make it delete a some component from all the components shown by embodiment. Furthermore, you may make it combine the component covering different embodiment suitably.

DESCRIPTION OF SYMBOLS 1 Nurse call cordless handset 2 Child machine control part 3 Normal call operation part 4 Immediate call operation part 5 Slave unit interface (I / F) part 10 Corridor lamp 11 Corridor lamp control part 12 Corridor lamp interface (I / F) Unit 13 Corridor lamp notification unit 14 Corridor lamp recovery operation unit 20 Nurse call display device 21 Control unit 211 Totaling unit 212 Determination unit 213 Conformity determination unit 22 Interface (I / F) unit 23 Storage unit 24 Notification unit 25 Recovery operation section 26 Display section

Claims (1)

Distance information indicating the distance from the nurse station where the medical staff is resident to the bed assigned to the patient, patient identification information for identifying the patient from other patients, and identifying the bed from other beds A storage unit for pre-associating and storing hospital bed identification information for
The number of times that a normal call is made by voice notification by the nurse call master set installed in the nurse station, and an emergency call in which visual notification is made by a display device installed in the vicinity of the entrance to the bed A counting section that counts the number of times for each patient;
Whether the total number of calls counted by the counting unit is a predetermined number or more, whether the ratio of the number of normal calls to the number of times is a first predetermined ratio or more, A determination unit that determines for each patient whether or not the ratio of the number of times of urgent call to the number of times is equal to or greater than a second predetermined ratio;
The total number of calls is equal to or greater than a predetermined number, and the number of times of normal calls for the number of times is equal to or greater than a first predetermined ratio is associated with the patient identification information of the patient determined by the determination unit If the distance information stored in the storage unit is smaller than the first predetermined value, or if the total number of calls is greater than or equal to the predetermined number and the number of times of emergency calls for that number is the second schedule If the distance information stored in the storage unit in association with the patient identification information of the patient determined by the determination unit to be greater than or equal to the ratio is greater than a second predetermined value, the bed assigned to the patient A suitability determination unit that determines that is not appropriate;
A display unit for displaying a patient determined to be inappropriate by the suitability determination unit;
A nurse call display device comprising:

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