CN114093102A - Visual real-time calling system - Google Patents
Visual real-time calling system Download PDFInfo
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- CN114093102A CN114093102A CN202111422834.8A CN202111422834A CN114093102A CN 114093102 A CN114093102 A CN 114093102A CN 202111422834 A CN202111422834 A CN 202111422834A CN 114093102 A CN114093102 A CN 114093102A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
- G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
- H04M11/022—Paging systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
- H04M11/027—Annunciator systems for hospitals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
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Abstract
The invention relates to the technical field of medical calling systems, in particular to a visual real-time calling system. The system comprises a plurality of sickbed ends, a plurality of mobile ends and a server, wherein the sickbed ends are bound with identification numbers corresponding to sickbeds, and the server comprises a request receiving module, an image acquiring module, a request sending module and a request state module; the request acquisition module is used for acquiring a call request sent by a sickbed end; the image acquisition module is used for acquiring the image of the sickbed corresponding to the sickbed end which sends the calling request; the request sending module is used for sending the received call request to the mobile terminal and sending the patient condition information at the same time, wherein the patient condition information comprises the acquired image; and the request state module is used for acquiring the processing state and the processing time of the mobile terminal to the call request. The call request of the patient can be informed to the clinical nurse in time, and the clinical nurse is helped to know the details of the patient.
Description
Technical Field
The invention relates to the technical field of medical calling systems, in particular to a visual real-time calling system.
Background
In a hospital, a call system in a ward is an important means for transmitting clinical information, is a call tool for a patient to directly call on a hospital bed, can quickly transmit the request of the patient to an on-duty doctor or nurse, and makes corresponding information record and alarm in a central computer in the on-duty room, and is one of necessary equipment of the hospital.
In the conventional call system, a call button is usually installed near a hospital bed, and when the call button is pressed, a call request is issued, and a nurse station receives the call request, and an office nurse on the nurse station notifies a clinical nurse to go to the hospital bed from which the call request is issued. However, in this way, there are the following problems:
1. the call request is received by the office nurse on the nurse station at the first time, and the office nurse notifies the clinical nurse, which causes a certain delay in the middle.
2. When an office nurse notifies a clinical nurse, a shouting mode is usually used, and certain ward noise is caused.
3. When receiving a call request, a clinical nurse cannot know the state and the demand of a patient who sends the call request, and can know the state and the demand of the patient after arriving at a ward, so that the treatment of the patient with an emergency situation is delayed.
Disclosure of Invention
The invention aims to provide a visual real-time calling system which can inform a clinical nurse of a calling request of a patient in time and help the clinical nurse to know the detailed condition of the patient.
The basic scheme provided by the invention is as follows: a visual real-time calling system comprises a plurality of sickbed ends, a plurality of mobile ends and a server, wherein the sickbed ends are bound with identification numbers corresponding to sickbeds, and the server comprises a request acquisition module, an image acquisition module, a request sending module and a request state module;
the request acquisition module is used for acquiring a call request sent by a sickbed end;
the image acquisition module is used for acquiring the image of the sickbed corresponding to the sickbed end which sends the calling request;
the request sending module is used for sending the received call request to the mobile terminal and sending the patient condition information at the same time, wherein the patient condition information comprises the acquired image;
and the request state module is used for acquiring the processing state and the processing time of the mobile terminal to the call request.
The principle and the advantages of the invention are as follows: each hospital bed is provided with a hospital bed end, and a clinical nurse on duty carries a mobile end with the hospital bed. When a patient needs to request the help of a clinical nurse, a call request is sent through a sickbed end, the server sends the call request to a mobile end after receiving the call request, and the clinical nurse can directly receive the call request sent by the patient through the mobile end. And the server acquires the image of the sickbed corresponding to the sickbed end while acquiring the call request sent by the sickbed end, and sends the image to the mobile end, so that a clinical nurse can see the image of the patient who sends the call request while receiving the call request.
Compare in prior art, when the patient sent the call request, clinical nurse can directly receive the call request of patient through removing the end, need not other people and reaches to receive the call request that the patient sent more in time, also avoided simultaneously to convey through shouting, reduced the ward noise. And through the received images, the nurse can also know the information such as facial expressions and limb movements of the patient when the patient sends a call request and requests help, or the residual quantity of the liquid medicine in the infusion bottle, and through the information, the clinical nurse can know the state or the demand of the patient more quickly, so that the equipment and the liquid medicine can be prepared in advance or a doctor can be informed in the way of going to the ward.
Further, the sickbed end also comprises an index detection module; the index detection module is used for detecting body indexes of the patient;
the server further comprises an index acquisition module, wherein the index acquisition module is used for acquiring the detected body indexes of the patient;
the request sending module is further used for sending the patient body index to the mobile terminal, and the patient condition information further comprises the patient body index.
When a patient sends a call request, the physical indexes of the patient are detected, and the physical indexes of the user are sent to the mobile terminal, so that a help nurse can know the physical condition of the patient when the call request is sent and help is requested when the help nurse receives the call request.
Furthermore, a pressing part is arranged on the hospital bed end, a calling button used for sending a calling request is arranged on the pressing part, a shade is further arranged at the pressing part, the index detection module comprises a controller, a light source emitter and a photoelectric detector, the light source emitter is arranged in a calling button shell, the photoelectric detector is arranged on the shade and is positioned at a projection position in the vertical direction of the calling button, the controller is electrically connected with the calling button, the output end of the controller is electrically connected with the input end of the light source emitter, and the input end of the controller is electrically connected with the output end of the photoelectric detector;
the controller is used for controlling the light source emitter to alternately emit red light and infrared light after the call button is pressed, and determining the blood oxygen saturation and the pulse of the patient according to the detection result of the photoelectric detector, wherein the physical indexes of the patient also comprise the blood oxygen saturation and the pulse.
The light source emitter is arranged in the shell of the call button, when the call button is pressed, the light source emitter is controlled to emit alternating red light and infrared light, light rays penetrate through fingers pressing the call button, emergent light acts on a photoelectric detector on a shade to generate light current, the controller converts, filters and amplifies the light current to obtain pulse waveforms, pulse frequency can be determined according to wave crest intervals, and blood oxygen saturation can be obtained according to the light current proportion of red light and infrared light, so that the blood oxygen saturation and the pulse of a patient can be detected when the patient presses the call button. The operation of detecting the blood oxygen saturation level and the pulse of the patient is completed without other redundant operations by the action of pressing the call button which must be completed when the patient sends the call request. And the blood oxygen saturation and the pulse at the moment when the patient presses the calling button are sent to the mobile terminal, so that the clinical nurse is helped to know the physical indexes of the patient at the moment when the patient requests help, the physical condition of the patient when the patient sends the calling request is judged, and a coping strategy is made in advance.
Further, the server also comprises a voice acquisition module and a voice sending module;
the voice acquisition module is used for acquiring voice information sent by the sickbed end and the mobile end;
and the voice sending module is used for sending the voice information acquired from the sickbed end to the mobile end and sending the voice information acquired from the mobile end to the sickbed end.
Through pronunciation acquisition module and voice sending module, can realize the speech dialogue between sick bed end and the removal end, make the patient can explain the condition to the nurse on the sick bed, clinical nurse also can ask the patient in a long-range.
Further, the request state module comprises a request waiting module, a request response module and a request ending module;
the request waiting module is used for marking the sent call request as a pending state and recording the sending time after the call request is sent to the mobile terminal;
the request response module is used for marking the corresponding call request as a processing state and recording the response time after the mobile terminal responds to the call request;
and the request ending module is used for marking the corresponding call request as a finished state and recording the finishing time after the mobile terminal finishes the call request.
After the call request is sent to the mobile terminal, three processing states are provided. The pending state is a state of waiting for the response of a clinical nurse after the call request is sent to the mobile terminal; the in-process state is a state in which the clinical nurse is ready to go to the process and the mobile terminal has responded to the call request, and the completed state is a state in which the request of the patient who made the call request is completed and the call request is completed by the mobile terminal. By recording the start times of the three states, it is possible to know the time when the clinical nurse receives the call request after receiving the call request, and the time taken for the nurse to perform the processing.
Further, the server further comprises a hospital bed binding module, the hospital bed binding module is used for binding one mobile terminal with a plurality of hospital bed terminals, and the request sending module is also used for sending the call request and the patient condition information from the hospital bed terminals to the mobile terminal bound with the hospital bed terminals.
Through binding a removal end and a plurality of sick bed end, make a nurse receive the call request that the patient of fixed sick bed sent, be convenient for look after the patient more.
The server further comprises a master control end and a master control request module, wherein the master control request module is used for generating call request queues of all the mobile ends, marking processing states and processing time and sending the call request queues of all the mobile ends to the master control end.
The end setting of always controlling is in nurse's station, through sending each removal end call request queue to the end of always controlling, can see every clinical nurse pending, handle, the call request of having accomplished in the office nurse at nurse's station, is convenient for master each clinical nurse's operational aspect.
Further, the server also comprises a call identification module, the call identification module is used for identifying the call type of the patient according to the patient condition information and the voice information, the call type comprises a common call and an emergency call, and the request sending module is also used for sending the call type of the call request to the mobile terminal.
The type of the call is identified, so that a clinical nurse can know whether the call is a normal call or an emergency call when the mobile terminal receives the call request. When more call requests are received at the same time, emergency calls can be preferentially processed according to call types.
Further, the server further comprises a request allocation module, wherein the request allocation module is preset with a duration threshold and is used for acquiring the call request with the waiting duration exceeding the duration threshold in the waiting state and allocating the call request to other mobile terminals.
When the pending call requests of a certain clinical nurse are too many, the pending call requests with too long waiting time are distributed to other clinical nurses, the human resources are reasonably arranged, the working efficiency is improved, meanwhile, the waiting time of a patient is reduced, and the experience of the patient is improved.
Drawings
FIG. 1 is a logic diagram of a first embodiment of a visual real-time calling system according to the present invention;
fig. 2 is a schematic structural diagram of a hospital bed end according to an embodiment of the visual real-time calling system of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: the calling device comprises a calling device body 1, a shade 2, a pressing part 3, a calling button 4, a light source emitter 5 and a photoelectric detector 6.
The embodiment is basically as shown in the attached figure 1:
the server comprises a request receiving module, an image acquisition module, a request sending module, a request state module, an index acquisition module, a voice sending module, a sickbed binding module and a request master control module. The sickbed end comprises an index detection module.
And the request acquisition module is used for acquiring a call request sent by the hospital bed terminal.
Specifically, the hospital bed end is a pager as shown in fig. 2, a pressing portion 3 is arranged on the pager body 1, a calling button 4 for sending a calling request is arranged on the pressing portion, and a shade 2 is further arranged on the pressing portion. Each sickbed is provided with a calling device which is fixedly connected near the sickbed through a cable, an identification number corresponding to the sickbed is bound at each sickbed end, a calling request is sent out by pressing a calling button, and a request acquisition module of the server receives the calling request.
And the sickbed end also comprises an index detection module, and the index detection module comprises a controller, a light source emitter 5 and a photoelectric detector 6. The light source emitter 5 is arranged in the shell of the call button, and in the embodiment, the shell of the call button is made of transparent plastic materials so as to achieve a better light transmission effect. The photoelectric detector 6 is arranged on the cover and projects in the vertical direction of the call button, the direction of light emitted by the light source emitter 5 faces the area where the photoelectric detector 6 is located, the controller is electrically connected with the call button 4, the output end of the controller is electrically connected with the input end of the light source emitter 5, and the input end of the controller is electrically connected with the output end of the photoelectric detector 6. The controller is used for controlling the light source emitter 5 to alternately emit red light and infrared light after the call button is pressed, and determining the blood oxygen saturation of the patient according to the detection result of the photoelectric detector 6.
The working principle of the index detection module is the same as that of the existing finger pulse oximeter, when hemoglobin carries oxygen, the hemoglobin is called oxygenated hemoglobin, and the unloaded hemoglobin is called reduced hemoglobin. Oxygenated hemoglobin and reduced hemoglobin have different absorption characteristics in the visible and near infrared spectral ranges. Reduced hemoglobin absorbs more red frequency light and less infrared frequency light, while oxygen and hemoglobin absorb less red frequency light and more infrared frequency light.
Therefore, when the call button is pressed by a finger, the light source emitter 5 in the call button shell alternately emits red light and infrared light, the red light and the infrared light irradiate the finger pressing the call button, emergent light penetrating through the finger acts on the photoelectric detector 6 on the shade, the photoelectric detector 6 generates weak light current, the controller converts, filters and amplifies the light current to obtain pulse waveform, pulse frequency can be obtained according to the distance between wave crests, and the blood oxygen saturation can be obtained according to the light current proportion of the red light and the infrared light.
And the index acquisition module acquires the blood oxygen saturation and the pulse detected by the index detection module while acquiring the call request.
And the image acquisition module is used for acquiring the image of the sickbed corresponding to the sickbed end which sends the call request. Specifically, the image is obtained through a camera installed in the ward.
The server sends the received call request and the patient condition information to the mobile terminal through the request sending module. The patient condition information includes the acquired image, the blood oxygen saturation level of the patient, and the pulse.
Therefore, when the clinical nurse receives the call request of the patient through the mobile terminal, the image of the patient when the call request is sent can be seen, and the blood oxygen saturation and the pulse of the patient can be seen. In the actual application process, a nurse can preliminarily judge the physical condition or the requirement of the patient through the image information of facial expressions, limb actions and the like of the patient in the image, the blood oxygen saturation and the pulse while receiving the call request. For example, if the facial expression of the patient is painful, the blood oxygen saturation is low, and the pulse frequency is fast or slow, it is determined that the calling request of the patient is due to poor physical condition, so that the doctor is timely informed to come to process the calling request. Or the residual amount of the liquid medicine in the infusion bottle of the patient is observed to be less through the image, the patient is judged to be to replace the infusion bottle, the infusion bottle can be called before going to the ward, the patient is not known to need to be replaced after arriving at the ward, and then the calling is returned, so that the working efficiency is improved.
And, the crisis condition appears in the patient, when needing to be rescued, oxyhemoglobin saturation and pulse can be in a dangerous critical state, the patient only need press the call button this moment, just can send oxyhemoglobin saturation and pulse to the removal end, make clinical nurse learn, make clinical nurse when receiving the call request, just can know the patient through oxyhemoglobin saturation and the pulse of patient and appear the crisis condition, life crisis appears in the patient, need compete for under the condition of taking a second, implement the rescue to the patient sooner. And the simple improvement that the index detection module is arranged on the call button at the sickbed end achieves unexpected effects, and a patient can know that the clinical nurse has crisis conditions by pressing the call button without other operations. The rescue efficiency is accelerated from two aspects, and the survival rate of the patient under the crisis condition is improved.
The voice acquisition module is used for acquiring voice information sent by the sickbed end and the mobile end;
and the voice sending module is used for sending the voice information acquired from the sickbed end to the mobile end and sending the voice information acquired from the mobile end to the sickbed end.
Specifically, through pronunciation acquisition module and pronunciation sending module, can carry out the voice conversation, the patient can inform clinical nurse where the health is uncomfortable after sending the call request, or what demand has, help the nurse to know the purpose that the patient sent the call request more clearly, further raise the efficiency. The clinical nurse can also inform the patient of some cautions and how long he or she has arrived, avoiding the patient from being too anxious in the waiting process.
The request state module specifically comprises a request waiting module, a request responding module and a request ending module.
And the request waiting module is used for marking the sent call request as a pending state and recording the sending time after the call request is sent to the mobile terminal.
And the request response module is used for marking the corresponding call request as a processing state and recording the response time after the mobile terminal responds to the call request.
And the request ending module is used for marking the corresponding call request as a finished state and recording the finishing time after the mobile terminal finishes the call request.
Specifically, after receiving the call request through the mobile terminal, the clinical nurse may perform operations of responding to the request and ending the request, complete the operation of responding to the request when the patient moves to the bed from which the call request is sent, and complete the operation of ending the request after the call request is processed. After the call request is sent to the mobile terminal, the call request is in a pending state before the clinical nurse responds to the request, after the clinical nurse responds to the request, the call request is in a pending state before the request is finished, and after the clinical nurse finishes the request, the call request is in a finished state. And recording the sending time of the call request sent by the server, the response time of the mobile terminal responding to the request and the completion time of the mobile terminal completing the request, so that the waiting time from the sending of the call request to the response and the processing time from the response to the end can be obtained, and the processing state of each call request, and the response efficiency and the processing efficiency of clinical nurses can be known.
The hospital bed binding module is used for binding one mobile terminal with a plurality of hospital bed terminals, and the request sending module sends the call request and the patient condition information from the hospital bed terminals to the mobile terminal bound with the request sending module when sending the call request. In this embodiment, one mobile terminal is bound with ten bed terminals, for example, a call request from the bed No. 1-10 is sent to one mobile terminal, and a call request from the bed No. 11-20 is sent to another mobile terminal. A nurse is enabled to process call requests made by stationary patients.
And the request master control module is used for generating the call request queues of all the mobile terminals, marking the processing states and the processing time and sending the call request queues of all the mobile terminals to the master control terminal.
In this embodiment, the master control end is arranged at the nurse station, and the server sends the request queue to the master control end, so that the nurse station can see the call requests to be processed, in the process and completed by each clinical nurse, and can see the update time of the state of each call request, thereby knowing the working state of each clinical nurse.
Example two
The difference between this embodiment and the first embodiment is that the server further includes a call identification module and a request distribution module.
The call identification module is used for identifying the call type of the patient according to the patient condition information and the voice information, the call type comprises a common call and an emergency call, and the request sending module is also used for sending the call type to the mobile terminal.
Specifically, facial expressions, words and body index data are trained, a BP neural network module is constructed, and an input layer of the BP neural network module is the acquired images, the acquired voice information sent by a hospital bed end, and the acquired blood oxygen saturation and pulse. The middle layer is facial expression, words and body index data. The output layer is of a calling type, and when facial expressions of a patient in the image show expressions which can appear in physical discomfort such as pain and difficulty, words which can show physical discomfort such as pain, dizziness and abdominal pain in voice information, and index data of blood oxygen saturation or abnormal pulse, the calling identification module judges that the calling request is an emergency call.
And when the facial expression of the patient is calm, no words which are uncomfortable to the body are carried in the voice information, and the blood oxygen saturation and the pulse are in a normal range, the normal call is judged.
The call request issued by the patient for physical health concerns, such as physical discomfort, abnormal physical indicators, etc., is marked as an emergency call. A call to a lesser extent that the patient needs to change dressings, needs to be asked, etc. is marked as a normal call. After receiving the call request, the clinical nurse can know the call type of the call request and judge the priority of the processing, thereby preferentially processing the call request sent by the patient with physical discomfort.
The request allocation module is preset with a time length threshold value and used for acquiring the call request with the time length exceeding the time length threshold value in a pending state and allocating the call request to other mobile terminals.
Specifically, if a clinical nurse receives more call requests in a certain period of time, the current call request is not processed yet, and other call requests are received, and the current call request is not processed in time, a corresponding call request is always in a pending state, if the duration of the pending state exceeds a preset duration threshold, the call request is allocated to other mobile terminals by the request allocation module, and the request allocation module preferentially allocates the mobile terminals without the call requests in the pending state and the pending state in the request queue during allocation, so that the clinical nurse of the current call request task can process the call requests. In this embodiment, the time threshold for the normal call is 1 minute, and the time threshold for the emergency call is 15 seconds. Therefore, the manpower resources are reasonably arranged, and the call requests of the clinical nurses with more stacked requests are distributed to the clinical nurses without the stacked call requests.
The master control end also comprises a request dispatching module which is used for directly dispatching the call request to be processed to the mobile end.
Office nurses at nurse station can observe every clinical nurse's request queue in real time, when observing certain clinical nurse's task of awaiting processing when more, can directly give other removal ends through total accuse end with its accumulational task of awaiting processing dispatch, saved middle latency, further improve the efficiency of call request dispatch, avoid patient latency overlength.
EXAMPLE III
The difference between this embodiment and the first embodiment is that the server further includes a historical information obtaining module, the historical information obtaining module and the disease condition analyzing module,
the system is used for acquiring historical patient data, wherein the historical patient data comprises historical calling conditions, patient medical records and treatment conditions;
the illness state analysis module is used for analyzing the illness state and the solution of the patient according to the physical indexes of the patient and the historical data of the patient.
Specifically, the state of an illness of the patient can be known according to the medical record of the patient, the recovery condition and the treatment mode of the patient can be known according to the treatment condition, and the physical index of the patient when the patient calls before can be known according to the historical calling condition. Therefore, according to the body indexes of the patient and the historical data of the patient, the problems occurring when the patient sends a request can be preliminarily judged, and the solved mode helps the clinical nurse to improve the working efficiency.
The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details of the invention in more detail than is necessary for the fundamental understanding of the art, the description taken with the drawings making apparent to those skilled in the art how the several forms of the invention may be embodied in practice with the teachings of the invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. A visual real-time calling system, characterized by: the system comprises a plurality of sickbed ends, a plurality of mobile ends and a server, wherein the sickbed ends are bound with identification numbers corresponding to sickbeds, and the server comprises a request acquisition module, an image acquisition module, a request sending module and a request state module;
the request acquisition module is used for acquiring a call request sent by a sickbed end;
the image acquisition module is used for acquiring the image of the sickbed corresponding to the sickbed end which sends the calling request;
the request sending module is used for sending the received call request to the mobile terminal and sending the patient condition information at the same time, wherein the patient condition information comprises the acquired image;
and the request state module is used for acquiring the processing state and the processing time of the mobile terminal to the call request.
2. A visual real-time call system according to claim 1, characterized in that: the sickbed end also comprises an index detection module; the index detection module is used for detecting body indexes of the patient;
the server further comprises an index acquisition module, wherein the index acquisition module is used for acquiring the detected body indexes of the patient;
the request sending module is further used for sending the patient body index to the mobile terminal, and the patient condition information further comprises the patient body index.
3. A visual real-time call system according to claim 2, wherein: the index detection module comprises a controller, a light source emitter and a photoelectric detector, the light source emitter is arranged in a calling button shell, the photoelectric detector is arranged on the shade and is positioned at a projection position in the vertical direction of the calling button, the controller is electrically connected with the calling button, the output end of the controller is electrically connected with the input end of the light source emitter, and the input end of the controller is electrically connected with the output end of the photoelectric detector;
the controller is used for controlling the light source emitter to alternately emit red light and infrared light after the call button is pressed, and determining the blood oxygen saturation and the pulse of the patient according to the detection result of the photoelectric detector, wherein the physical indexes of the patient also comprise the blood oxygen saturation and the pulse.
4. A visual real-time call system according to claim 1, characterized in that: the server also comprises a voice acquisition module and a voice sending module;
the voice acquisition module is used for acquiring voice information sent by the sickbed end and the mobile end;
and the voice sending module is used for sending the voice information acquired from the sickbed end to the mobile end and sending the voice information acquired from the mobile end to the sickbed end.
5. A visual real-time call system according to claim 1, characterized in that: the request state module comprises a request waiting module, a request response module and a request ending module;
the request waiting module is used for marking the sent call request as a pending state and recording the sending time after the call request is sent to the mobile terminal;
the request response module is used for marking the corresponding call request as a processing state and recording the response time after the mobile terminal responds to the call request;
and the request ending module is used for marking the corresponding call request as a finished state and recording the finishing time after the mobile terminal finishes the call request.
6. A visual real-time call system according to any one of claims 1-5, characterized by: the server also comprises a sickbed binding module, the sickbed binding module is used for binding one mobile terminal with a plurality of sickbed terminals, and the request sending module is also used for sending the call request and the patient condition information from the sickbed terminals to the mobile terminal bound with the sickbed terminals.
7. A visual real-time call system according to claim 6, wherein: the server also comprises a master control end and a request master control module, wherein the request master control module is used for generating call request queues of all the mobile ends, marking processing states and processing time and sending the call request queues of all the mobile ends to the master control end.
8. A visual real-time call system according to claim 7, wherein: the server also comprises a call identification module, wherein the call identification module is used for identifying the call type of the patient according to the patient condition information and the voice information, the call type comprises a common call and an emergency call, and the request sending module is also used for sending the call type of the call request to the mobile terminal.
9. A visual real-time call system according to claim 8, wherein: the server also comprises a request distribution module, wherein the request distribution module is preset with a time length threshold value and is used for acquiring the call request with the waiting time length exceeding the time length threshold value in a waiting state and distributing the call request to other mobile terminals.
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