The present disclosure is related to patient support apparatuses, and in particular to patient support apparatuses used to provide warnings to patients supported by the patient support apparatuses. More particularly, the present disclosure relates to patient support apparatuses used to provide warnings to patients to discourage the patients from exiting the patient support apparatuses.
Patients exiting patient support apparatuses without caregiver assistance may be at risk of falling and sustaining injuries as a result. For example, patients exiting patient support apparatuses while delirious or in a state of dementia may be particularly prone to falling. Additionally, patients exiting patient support apparatuses without caregiver assistance may be at risk of inadvertently removing tubes used to deliver medication to the patients or lines used to monitor biological activities of the patients.
Patient support apparatuses may provide warnings to patients to discourage the patients from exiting the patient support apparatuses. Such warnings may be limited in a variety of ways. In some cases, the warnings may not allow enough time for the caregivers to assist the patients before the patients exit the patient support apparatuses without assistance. In other cases, the warnings may fail to discourage the patients from exiting the patient support apparatuses without assistance. In other cases still, the warnings may take the form of alarms that embarrass and compromise the dignity of the patients.
The present application discloses one or more of the features recited in the appended claims and/or the following features which, alone or in any combination, may comprise patentable subject matter:
According to one aspect of the present disclosure, a patient support apparatus comprises a frame, a sensor, and a controller. The frame and a support surface cooperate to support a patient. The sensor is coupled to one of the frame and the support surface, and the sensor is configured to provide an input signal indicative of a characteristic associated with the patient. The controller is coupled to the sensor, and the controller includes a processor and memory. The controller is configured to receive the input signal, associate the characteristic indicated by the input signal with patient information stored in an electronic medical records system, and cause a message customized to the patient according to the patient information to be issued to the patient.
In some embodiments, the characteristic may correspond to a position of the patient on the support surface. The message may comprise an audible message that addresses the patient by name and discourages the patient from exiting the support surface. Additionally, in other embodiments, the message may comprise a visual message that addresses the patient by name and discourages the patient from exiting the support surface.
In some embodiments, the patient support apparatus may further comprise a pendant coupled to the controller, and the controller may be configured to cause the message to be issued by the pendant. The controller may be configured to cause another message to be issued by the pendant to the patient to accompany the message issued by the pendant to the patient. One of the message and the another message may be an audible message, and the other of the message and the another message may be a visual message.
In some embodiments, the controller may be further configured to determine contact information for at least one family member of the patient based on the patient information and cause the at least one family member to be contacted using the contact information to inform the at least one family member of the characteristic. The controller may be configured to cause a text message to be sent to a mobile device of the at least one family member. Additionally, in other embodiments, the controller may be configured to cause the patient support apparatus to be connected to a mobile device of the at least one family member via a telephone line.
According to another aspect of the present disclosure, a patient support apparatus comprises a frame, a sensor, and a controller. The frame and a support surface cooperate to support a patient. The sensor is coupled to one of the frame and the support surface, and the sensor is configured to provide a first input signal indicative of a first characteristic associated with the patient. The controller is coupled to the sensor, and the controller includes a processor and memory. The controller is configured to receive the first input signal, associate the characteristic indicated by the first input signal with patient information stored in an electronic medical records system, and, if the controller receives a second input signal indicative of a second characteristic associated with the patient, cause a visual message customized to the patient according to the patient information to be issued to the patient in response to receiving the second input signal.
In some embodiments, the visual message may address the patient by name. The first characteristic may correspond to a position of the patient on the support surface. The second characteristic may correspond to one of a hard-of-hearing condition and a delirious condition of the patient.
In some embodiments, if the controller receives the second input signal, the controller may cause the visual message to be displayed to the patient on one of the following: a footboard coupled to the frame, siderails coupled to the frame, a floor supporting the patient support apparatus, a door permitting entry to a room in which the patient support apparatus is located, or a display positioned inside the room. If the controller does not receive the second input signal, the controller may be configured to cause an audible message customized to the patient according to the patient information to be issued to the patient.
According to yet another aspect of the present disclosure, a method of communicating a message to a patient by a patient support apparatus including a frame, a support surface supported by the frame, and a sensor configured to provide an input signal indicative of a characteristic associated with the patient comprises receiving the input signal, associating the characteristic indicated by the input signal with patient information stored in an electronic medical records system, and causing a message customized to the patient according to the patient information to be issued to the patient.
In some embodiments, the characteristic may correspond to a position of the patient on the support surface, and the message may address the patient by name and discourage the patient from exiting the support surface. Additionally, in other embodiments, the method may further comprise determining contact information for at least one family member of the patient based on the patient information, and causing the at least one family member to be contacted using the contact information to inform the at least one family member of the characteristic. In some embodiments, causing the at least one family member to be contacted may comprise either causing a text message to be sent to a mobile device of the at least one family member or causing the patient support apparatus to be connected to the mobile device of the at least one family member via a telephone line.
Additional features, which alone or in combination with any other feature(s), including those listed above and those listed in the claims, may comprise patentable subject matter and will become apparent to those skilled in the art upon consideration of the following detailed description of illustrative embodiments exemplifying the best mode of carrying out the invention as presently perceived.
The detailed description particularly refers to the accompanying figures in which:
Referring now to
The characteristic indicated by the input signal provided by the sensor 18 illustratively corresponds to the position of the patient on the support surface 14. Specifically, the input signal provided by the sensor 18 may indicate that the patient is present and/or moving on the support surface 14, or that the patient has exited, or is in the process of exiting, the support surface 14. The controller 20 causes the message 24 to be issued to the patient in response to receiving the input signal from the sensor 18 indicating that the patient has exited, or is in the process of exiting, the support surface 14. As such, the customized message 24 represents an action performed by the patient support apparatus 10 in response to the detected exit of the patient from the support surface 14, as best seen in
The sensor 18 is illustratively embodied as a device or system configured to detect the patient's weight, or lack thereof, on the support surface 14 as suggested by
The patient support apparatus 10 shown in
The patient support apparatus 10 illustratively includes a mattress 26, a number of siderails 28, a headboard 30, and a footboard 32, each of which is supported by the frame 12 as shown in
The patient support apparatus 10 also illustratively includes a microphone 42 and a speaker 44 each coupled to the frame 12 and the controller 20 as shown in
The microphone 42 may be used to record the message 24 customized to the patient resting on the support surface 14, as described in greater detail below with reference to
The patient support apparatus 10 further illustratively includes a pendant 48 as shown in
The pendant 48 may be used to issue the message 24 to the patient when the patient's exit or attempted exit from the support surface 14 is detected by the sensor 18, as discussed below with reference to
In addition to the pendant 48, the patient support apparatus 10 may further include other caregiver input-output devices capable of receiving and processing electrical input from a number of manually operable switches coupled to the caregiver input-output devices. The caregiver input-output devices may enable the caregiver to configure, activate, and deactivate certain electronically controlled functions of the patient support apparatus 10.
The patient support apparatus 10 may further include patient input-output devices capable of receiving and processing electrical input from a number of manually operable switches coupled to the patient input-output devices. The patient input-output devices may be used to enable the patient to activate and deactivate certain electronically controlled functions of the patient support apparatus 10 when the patient is positioned on the support surface 14. Such functions might include raising or lowering certain sections of the patient support apparatus 10, placing a call to a healthcare communication system 54 coupled to the controller 20 via a hospital network 56, or turning on various devices within the patient's room 46.
The patient support apparatus 10 is located in the patient's room 46 as shown in
The patient's room 46 also illustratively includes a display 60 and a projector 62, each of which is coupled to the controller 20 as shown in
Referring now to
The pendant 48 is configured to issue the message 24 to the patient when the patient's exit or attempted exit from the support surface 14 is detected by the sensor 18 as indicated above. As shown in
When the patient's exit or attempted exit from the support surface 14 is detected by the sensor 18, the pendant 48 is illustratively configured to issue another message 68 to the patient to accompany the message 66 as shown in
Referring now to
When the patient's exit or attempted exit from the support surface 14 is detected by the sensor 18, the controller 20 is configured to cause either the audible message 66 or the visual message 70 to be issued to the patient as shown in
The visual message 70 may illustratively be issued to the patient by multiple devices in multiple locations within the patient's room 46 as shown in
Referring now to
Communication paths between the patient support apparatus 10 and systems/networks located inside the hospital and between the patient support apparatus 10 and system/networks located outside the hospital are shown in
The hospital network 56 illustratively couples the controller 20 to the healthcare communication system 54 and to the electronic medical records system 22 of the hospital as shown in
The electronic medical records system 22 is illustratively used to store data for patients receiving care at the hospital as suggested by
The healthcare communication system 54 illustratively includes a nurse call system which may include a master station and a number of user stations. Each of the nurse call system user stations may include computers permitting caregiver access to patient information stored in the electronic medical records system 22 database. The nurse call system may also utilize server computers provided at the master station or the user stations to operate and manage certain functions of the nurse call system. For example, the server computers may receive and manage communications from devices connected to the nurse call system, control the placement, cancelling, and answering of nurse calls, and generate notifications/alerts prompting caregivers to assist patients.
The healthcare communication system 54 is coupled to a telecommunications server which acts as a gateway to the hospital's telecommunications infrastructure. The hospital's telecommunications infrastructure illustratively includes a network 74 that facilitates communication among a variety of telecommunication devices, including analog and digital devices, fixed telephones or mobile or cellular devices carried by hospital personnel or persons associated with patients receiving care at the hospital, personal data assistants (PDAs), pagers, and the like.
In the illustrative embodiment, the network 74 is embodied as, or otherwise includes, a public switched telephone network (PTSN) as shown in
Referring now to
The processor 76 is illustratively configured to receive input signals from one or more input devices 82 that are coupled to the controller 20 as shown in
The controller 20 may be contained within a housing that is mountable to a fixed location on the patient support apparatus 10. For example, the housing may be mounted to the frame 12, as suggested by
Referring now to
The set of instructions 100 illustratively includes a retrieve patient information step 102 that directs patient information for the patient occupying the support surface 14 to be retrieved as shown in
The set of instructions 100 next proceeds to a specify patient characteristic step 104 that directs the caregiver to specify the characteristic of the patient as shown in
In response to the controller 20 receiving the input signal indicative of the characteristic in the specify patient characteristic step 104, the set of instructions 100 next proceeds to the detail visual message step 106 as shown in
The set of instructions 100 next proceeds to a store visual message step 108 that directs the visual message 70 detailed in the detail visual message step 106 to be stored as shown in
The set of instructions 100 next proceeds to a select location/device for issuing visual message step 110 that directs the caregiver to select the location/device for issuing the visual message 70 detailed and stored in steps 106, 108 as shown in
Returning to step 104, if the caregiver specifies that the patient is not hard-of-hearing or delirious, the set of instructions 100 next proceeds to the record audible message step 112 as indicated above and shown in
The set of instructions 100 next proceeds to a store audible message step 114 that directs the audible message 66 recorded in the record audible message step 112 to be stored as shown in
The set of instructions 100 next proceeds to a select location/device for issuing audible message step 116 that directs the caregiver to select the location/device for issuing the audible message 66 recorded and stored in steps 114, 116 as shown in
Referring now to
The set of instructions 200 include a detect bed exit step 202 that directs the controller 20 to determine whether the patient has exited or attempted to exit the support surface 14 as shown in
The associate bed exit with patient information step 204 directs the controller 20 to associate the patient's detected exit or attempted exit from the patient support apparatus 10 with patient information for the patient as shown in
The set of instructions 200 next proceeds to an issue message step 206 that directs the controller 20 to cause the message 24 to be issued to the patient according to the patient information as shown in
The set of instructions 200 next proceeds to a notify caregiver(s) step 208 that directs the controller 20 to notify the caregiver(s) of the patient's exit or attempted exit from the patient support apparatus 10 as shown in
Referring now to
The set of instructions 300 include a detect bed exit step 302 that directs the controller 20 to determine whether the patient has exited or attempted to exit the support surface 14 as shown in
The associate bed exit with patient information step 304 directs the controller 20 to associate the patient's detected exit or attempted exit of the patient support apparatus 10 with patient information for the patient as shown in
The set of instructions 300 next proceeds to an issue message step 306 that directs the controller 20 to cause the message 24 to be issued according to the patient information as shown in
The set of instructions 300 next proceeds to a notify caregiver(s) step 308 that directs the controller 20 to notify the caregiver(s) of the patient's exit or attempted exit from the patient support apparatus 10 as shown in
The set of instructions 300 next proceeds to a determine family member contact information step 310 that directs the controller 20 to determine contact information for one or more family members of the patient as shown in
The set of instructions 300 next proceeds to a send family member notification step 312 that directs the controller 20 to contact the patient's one or more family members using the information determined in step 310 as shown in
Referring now to
The set of instructions 400 includes a detect bed exit step 402 that directs the controller 20 to determine whether the patient has exited or attempted to exit the support surface 14 as shown in
The associate bed exit with patient information step 404 directs the controller 20 to associate the patient's detected exit or attempted exit from the patient support apparatus 10 with patient information for the patient as shown in
The set of instructions 400 next proceeds to an issue message step 406 that directs the controller 20 to cause the message 24 to be issued according to the patient information as shown in
The set of instructions 400 next proceeds to a notify caregiver(s) step 408 that directs the controller 20 to notify the caregiver(s) of the patient's exit or attempted exit from the patient support apparatus 10 as shown in
The set of instructions 400 next proceeds to a determine family member contact information step 410 that directs the controller 20 to determine contact information for one or more family members of the patient as shown in
The set of instructions 400 next proceeds to a connect family member(s) step 412 that directs the controller 20 to contact the patient's one or more family members using the information determined in step 410 as shown in
Although certain illustrative embodiments have been described in detail above, variations and modifications exist within the scope and spirit of this disclosure as described and as defined in the following claims.
This application is a continuation of U.S. application Ser. No. 15/212,669, filed on Jul. 18, 2016, now U.S. Pat. No. 10,504,353. The present application claims priority under 35 U.S.C. § 119(e) to U.S. Provisional Application No. 62/197,294, filed Jul. 27, 2015, which is expressly incorporated by reference herein.
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Number | Date | Country | |
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Parent | 15212669 | Jul 2016 | US |
Child | 16705507 | US |