CN110025855A - A kind of drop detecting system and method - Google Patents
A kind of drop detecting system and method Download PDFInfo
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- CN110025855A CN110025855A CN201810235109.1A CN201810235109A CN110025855A CN 110025855 A CN110025855 A CN 110025855A CN 201810235109 A CN201810235109 A CN 201810235109A CN 110025855 A CN110025855 A CN 110025855A
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- bluetooth signal
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- 238000000034 method Methods 0.000 title claims description 20
- 238000001514 detection method Methods 0.000 claims abstract description 97
- 230000005540 biological transmission Effects 0.000 claims abstract description 78
- 238000001802 infusion Methods 0.000 claims abstract description 45
- 238000004891 communication Methods 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims description 10
- 241001062009 Indigofera Species 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 description 9
- 230000008054 signal transmission Effects 0.000 description 7
- 238000001990 intravenous administration Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
-
- G06F19/3468—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
Abstract
This application discloses a kind of drop detecting systems, for detecting the infusion state of a patient, control system is detected with the transfusion detection device for being equipped with bluetooth signal delivery module, a multiple gateway device and a drop equipped with bluetooth signal receiving module.Transfusion detection device switches on the communication transmission mode of pairing and the communication transmission mode of broadcast carries out bluetooth signal communication with gateway device between the two, ensure drop information in the range of receiving for the bluetooth signal that transfusion detection device is sent out, an at least gateway device is both transparent for upload to use without interrupting and substantially mitigate medical staff for the work load of infusion condition monitoring.
Description
Technical field
The application belongs to intravenous drip field, specifically, being related to a kind of infusion shape for capableing of detecting real-time patient
The drop detecting system and method for state.
Background technique
Intravenous drip (intravenous drip) is commonly called as drop, is by the container equipped with liquid drug or point Liquid dropping bottle
It is hung on vertical type shelf, through drop flow regulator, conduit and the needle body being inserted on venous patient, conveys drug to disease
People.During intravenous drip, whether the conveying of drug is smooth, need situations such as being supplemented that must be monitored, with
It avoids the case where generating blood back flow or air injection with patient and causes damages to patient.Therefore, in the mistake of intravenous drip
Cheng Zhong, it usually needs medical staff carries out patrolling room at regular intervals to pay close attention to drop transfusion state.In this way, for already
It will increase extra work burden for busy medical staff, especially patient can usually get around with infusion stand, more
Allow medical staff that can not control infusion state in time.
Existing transfusion detection device at present, be mostly by its be placed in hospital bed periphery gate between WI-FI
Wireless communication come achieve the purpose that monitor patient infusion state.However, the communication of WI-FI wireless network is vulnerable to dry
It disturbs, the infusion state of patient is usually allowed not grasped accurately.On the other hand, patient can usually leave the ward of oneself
And lead to the interruption of drop detecting process.Therefore, the monitoring of the infusion state of patient is it occur frequently that erroneous judgement or the feelings interrupted
Condition causes the treatment of patient to miss the best opportunity and even causes damages to patient.
Therefore, in order to ensure patient life security, more effectively monitor intravenous drip process and improve medical treatment
Working efficiency eliminates the possible error of drop detecting process and avoids the interruption of drop detecting process, and the present invention is intended to solve
Technical task.
Summary of the invention
In view of the above problem, the application provides a kind of drop detecting system and method, can grasp the position of patient in real time
And then monitor the infusion state of patient in real time, and ensure good fluid infusion quality of medical care, have both the life for ensureing patient
Life safety.
In one state sample implementation, a kind of provided drop detecting system has for detecting the infusion state of a patient
Have: a transfusion detection device is loaded with the drop for being associated with infusion state letter to detect infusion state and send out
One bluetooth signal of breath；Multiple gateway devices, wherein there is a ward for being set to patient, each gateway device is respectively through pairing
Transmission mode and broadcast transmission mode and transfusion detection device carry out bluetooth signal communication, to receive transfusion detection device
The bluetooth signal that is sent out simultaneously uploads drop information；And one drop detect control system, be set to transfusion detection device
Remotely, it is communicated to connect with gateway device through a network system, to receive bluetooth signal received by each gateway device
Intensity size information, calculate according to the intensity size information of these bluetooth signals and the coordinate position of each gateway device
The position of transfusion detection device and near transfusion detection device gateway device receive drop information.
In one embodiment, transfusion detection device has a bluetooth signal transfer mode switching module, to the biography in pairing
It is switched between defeated mode and the transmission mode of broadcast.
In one embodiment, the gateway device for being only set to the ward of patient is to detect through the transmission mode matched with drop
Survey device carry out bluetooth signal communication, and be set to the gateway device other than the ward of patient be through broadcast transmission mode with
Transfusion detection device carries out bluetooth signal communication.
In one embodiment, each gateway device has a bluetooth signal transfer mode switching module, to the biography in pairing
It is switched between defeated mode and the transmission mode of broadcast.
In one embodiment, drop, which detects control system, has a positioning algorithm module, through network system and each lock
Road device communication connection, to according to bluetooth signal received by each gateway device intensity size information and each lock
The coordinate position of road device calculates the position of transfusion detection device.
In another state sample implementation, a kind of provided drop method for detecting, for detecting the infusion state of a patient,
Include the following steps: to provide a transfusion detection device with bluetooth signal delivery module；There is provided it is multiple have bluetooth signal connect
The gateway device of module is received, has one to match in gateway device with the transfusion detection device, each gateway device penetrates respectively matches
Pair transmission mode and broadcast transmission mode and transfusion detection device carry out a bluetooth signal communication；The detecting control of one drop is provided
System processed is connect through network system communication with gateway device；Transfusion detection device is established under the transmission mode of pairing
Bluetooth signal link between its gateway device with pairing；Judge the bluetooth letter between transfusion detection device and the gateway device of pairing
Whether number line is established；And when the bluetooth signal link between transfusion detection device and the gateway device of pairing can not be established, point
Drop arrangement for detecting switches to the transmission mode of broadcast from the transmission mode of pairing.
In one embodiment, when the bluetooth signal link between transfusion detection device and the gateway device of pairing is successfully established,
The gateway device of pairing uploads one and is associated with the drop information of infusion state, and continues detecting and the drop letter of infusion
The update of breath.
In one embodiment, when the bluetooth signal link between transfusion detection device and the gateway device of pairing is successfully established,
Further include the following steps: drop detects control system and shows patient in the information in room.
In one embodiment, when the bluetooth signal link between transfusion detection device and the gateway device of pairing can not be established,
Drop detects control system and issues expression alarm signal of the patient from room.
In one embodiment, when the bluetooth signal link between transfusion detection device and the gateway device of pairing can not be established,
Further include the following steps: drop detects control system according to the intensity size of bluetooth signal received by gateway device and each
The coordinate position of a gateway device calculates the position of transfusion detection device, and continues the detecting and drop information of infusion
It updates.
The application carries out patient's in transfusion detection device in combination with bluetooth signal transmission system and network system
The monitoring of infusion state both can be more different from the transfusion detection device of WI-FI wireless network is only used only currently on the market
Effectively ensure the safety of fluid infusion medical treatment, while the action safety of patient can also be monitored really.The it is proposed of the application will help
In the work load of substantially mitigation medical staff, and achieve the purpose that promote quality of medical care.
For allow the application features described above and advantage can be clearer and more comprehensible, special embodiment below, and cooperate institute's accompanying drawings
It is described in detail below.
Detailed description of the invention
Fig. 1 is a schematic diagram, and display is blue according to carrying out under a kind of transmission mode in pairing of one embodiment of the application
The drop detecting system of bud signal communication.
Fig. 2 is a schematic diagram, and display is blue according to carrying out under a kind of transmission mode in broadcast of one embodiment of the application
The drop detecting system of bud signal communication.
Fig. 3 is a functional block diagram, display according to one embodiment of the application a kind of transmission mode for switching on pairing and
The thin portion structure of the drop detecting system of bluetooth signal communication is carried out between the transmission mode of broadcast.
Fig. 4 is a flow chart of steps, a kind of drop based on bluetooth signal communication of the display according to one embodiment of the application
Method for detecting.
Specific embodiment
The application discloses a kind of drop detecting system and method, related infusion mode are common for this field
Technical staff can be illustrated, therefore with following description, no longer make complete description.Meanwhile the attached drawing hereinafter to be compareed, meaning
Meaning related with the application feature is being expressed, is not also needing completely to draw according to actual size, formerly state.
The application provides a kind of drop detecting system and method.Provided drop detecting system, which has, penetrates bluetooth signal
Transfusion detection device that communication network links together, drop information receiving system and it is set to the long-range of transfusion detection device
Drop detects control system, position and infusion state of the patient in hospital can be monitored in real time, to mitigate medical staff
The infusion state that needs to pay close attention to patient at any time or/and must to look round for patient additional increased to replace a Liquid dropping bottle
Work load.
Fig. 1 display is according to progress bluetooth signal communication under a kind of transmission mode in pairing of one embodiment of the application
Drop detecting system.Referring to Fig. 1, there is drop detecting system 10 transfusion detection device 1, a drop to believe in an embodiment
Cease reception system 2, drop detecting control system 3 and a network system 4.Transfusion detection device 1 is used to detect the drop of patient
Transfusion state and the drops information such as the storage of dropping liquid, flow velocity is transferred out.Transfusion detection device 1 is advantageously provided in patient
At one's side and patient's movement can be followed, such as be set to around the drop flow regulator being hung on infusion stand, but not with this
It limits.There is drop information receiving system 2 multiple gateway device 21a to 21n, these gateway devices 21a to 21n to set severally
It is placed in every ward, such as near hospital bed or ward door, believes between each gateway device and transfusion detection device 1 through bluetooth
It number is communicated, to receive the drop information that transfusion detection device 1 is sent out.Drop detecting control system 3 is set to a little
The long-range of arrangement for detecting 1 is dripped, is connect between each gateway device in drop information receiving system 2 through network system 4, with
Receive the drop information that each gateway device 21a to 21n is distinctly uploaded.Network system 4 can be wireless e.g. WI-FI net
Network is also possible to wired e.g. Ethernet, system not subject to the limits.
Please continue to refer to Fig. 1, in an embodiment, when the patient with transfusion detection device 1 is located in oneself ward, point
The bluetooth signal communication between gateway device 21a in drop arrangement for detecting 1 and patient place ward is the transmission mould in pairing
Under formula, that is, point-to-point transmission mode.In such a mode, the gateway device 21a only in patient oneself ward can be with
The drop information that transfusion detection device 1 is sent out is received, the gateway device 21b to 21n in other wards can not be received
The drop information sent out to transfusion detection device 1.Thereby it can be assured that the transmission stability of drop information, and allow subsequent
When drop information is uploaded to drop detecting control system 3, the transmission bandwidth of network system 4 can be more effectively utilized.
Fig. 3 display is according between a kind of transmission mode for switching on pairing and the transmission mode of broadcast of one embodiment of the application
Carry out the thin portion structure of the drop detecting system of bluetooth signal communication.It is described in an embodiment please refer to Fig. 1 and Fig. 3
Transfusion detection device 1 has a drop detecting module 101, a bluetooth signal delivery module 102 and a bluetooth signal transfer mode
Switching module 103.Drop detecting module 101 be used for detect patient infusion state and obtain include point dropping liquid flow velocity with
And the drop information of the storage of point dropping liquid.Bluetooth signal delivery module 102 and drop detecting module 101 are electrically connected, by point
The drop information of the acquisition of detecting module 101 is dripped through at least one in bluetooth signal real-time transmission to drop information receiving system 2
Gateway device, e.g. in either other under the transmission mode of broadcast of the gateway device 21a under the transmission mode of pairing
Gateway device 21b to 21n.Bluetooth signal transfer mode switching module 103 is passed with drop detecting module 101 and bluetooth signal respectively
Module 102 is sent to be electrically connected, for switching between the transmission mode of pairing and the transmission mode of broadcast, so that bluetooth is believed
The signal transmission of number delivery module 102 can choose to be carried out under pairing transmission mode or broadcast transmission mode.Typical bluetooth
Signal transmission module includes bluetooth signal delivery module and bluetooth signal receiving module, is had the characteristics that several: power consumption is low, signal
Short (about 10~20 meters) of transmission range and any two bluetooth signal transmission modules can carry out bluetooth letter under pairing mode
Number transmission and reception, without transmitting information to other bluetooth signal transmission modules.Therefore, by making full use of these
Feature can set different bluetooth signal transfer modes, the purpose of effective transmission drop information of Lai Dacheng the application.
Please continue to refer to Fig. 1 and Fig. 3, in an embodiment, the drop information receiving system 2 has multiple gateway devices
21a to 21n, each gateway device have a bluetooth signal receiving module 201, a bluetooth signal transfer mode switching module 202
Control system communication interface 203 is detected with a drop.The bluetooth signal of bluetooth signal receiving module 201 and transfusion detection device 1
With bluetooth signal communication between delivery module 102, drop is loaded with by what bluetooth signal delivery module 102 was sent for receiving
The bluetooth signal of information.Bluetooth signal transfer mode switching module 202 and bluetooth signal receiving module 201 are electrically connected, and are used for
It is switched between the transmission mode of pairing and the transmission mode of broadcast, so that the signal of bluetooth signal receiving module 201 connects
Receipts can choose to be carried out under pairing transmission mode or broadcast transmission mode.Drop detects control system communication interface 203 and indigo plant
Bud signal transfer mode switching module 202 is electrically connected, and the drop information to receive bluetooth signal receiving module 201 is saturating
It crosses network system 4 and uploads to drop detecting control system 3 in real time.
Please continue to refer to Fig. 1 and Fig. 3, in an embodiment, there is the drop detecting control system 3 positioning to calculate mould
Block 301, drop detecting management module 302 and drop monitoring and alarm module 303, receive by drop information receiving system
Any gateway device 21a to 21n penetrates the drop information that network system 4 uploads in 2, and then allows medical staff that can penetrate drop
Detect the infusion state that control system 3 monitors patient in real time.Positioning algorithm module 301 is detectd through network system 4 with drop
Observing and controlling system communication interface 203 connects, and each gateway device 21a to 21n according to drop information receiving unit 2 is received
To bluetooth signal intensity size and receive bluetooth signal gateway device coordinate position calculate drop detecting dress
Set 1 position, so learn patient position or hithermost ward number.Drop detects management module 302 and positioning is calculated
Module 301 be electrically connected, according to positioning algorithm module 301 calculated transfusion detection device 1 position, through near
The gateway device of transfusion detection device 1 receives the drop information being uploaded and judges corresponding infusion state.Drop monitoring
It is electrically connected with alarm module 303 and drop detecting management module 302, according to drop detecting management module 302 for drop
The judging result of transfusion state issues the alarm signal of such as cresset or sound number to notify medical staff, with sharp medical staff in due course
Patient is found in real time and carries out necessary fluid infusion medical treatment.
In each embodiment of the application, at least two communications are devised based on the short feature of bluetooth signal transmission distance
Transmission mode switches for transfusion detection device to be used: the communication transmission mode of pairing and the communication transmission mode of broadcast.It is matching
Communication transmission mode in, the transmission stability for the drop information that transfusion detection device is detected can be ensured；Wide
In the communication transmission mode broadcast, the position of transfusion detection device can be monitored in real time, and the transmission of drop information can be held
It is continuous, oneself ward will not be left because of patient and interrupt.In the embodiment in figure 1, a transfusion detection device is that be set to can be with
On the mobile infusion stand of patient, multiple gateway device 21a to 21n are to be set in different wards and detect with drop to fill severally
Set the transmission and reception for carrying out drop information between 1 through at least two bluetooth signal communication transmission modes, and by point
It drips information back to a remotely located drop and detects control system.In the transmission mode of pairing, only patient oneself ward
Gateway device 21a can receive the bluetooth signal for being loaded with drop information of the transmission of transfusion detection device 1, and gateway device
Drop information is uploaded to drop detecting control system 3 after receiving the bluetooth signal for being loaded with drop information by 21a, and by drop
Detecting control system 3 shows that the state in " patient is in room " is known for medical staff；And in the transmission mode of broadcast, certainly except patient
What any one other than the gateway device 21a in own ward can receive that transfusion detection device 1 sent out is loaded with drop letter
The gateway device 21b to 21n of the bluetooth signal of breath can receive this bluetooth signal, and drop information is uploaded to drop detecting
Control system 3, and shown the state in " patient is from room " by drop detecting control system 3 and supplied near the ward number of patient
Medical staff knows.In addition, the gateway device 21a for being set to patient oneself ward can be designed in the transmission mode of pairing
At every a set period of time such as 30 seconds, the primary detecting of itself and the bluetooth signal link state of transfusion detection device 1 is carried out,
When transfusion detection device 1 loses bluetooth signal link with the gateway device 21a in patient oneself ward as patient is mobile,
This state notification for losing line can be given drop detecting control system 3 in real time by the gateway device 21a in patient oneself ward.
Please continue to refer to Fig. 2 and Fig. 3, in pairing transmission mode, when transfusion detection device 1 with patient it is mobile and with disease
When gateway device 21a in people oneself ward loses bluetooth signal link, the gateway device 21a in patient oneself ward be can pass through
The state for losing line is notified to drop detecting control system 3 by network system 4 in real time, and drop detecting control system 3 can be sent out
The alarm signal in " patient is from room " out allows medical staff to grasp the location information of patient in real time.At the same time, transfusion detection device
1 bluetooth signal transfer mode switching module 103 can be because the bluetooth signal that sends out of bluetooth signal delivery module 102 can not be by
The bluetooth signal receiving module 201 of the gateway device 21a of pairing receives and cuts communication transmission mode from the transmission mode of pairing
The bluetooth signal changed to the transmission mode of broadcast, and then bluetooth signal delivery module 102 is allowed to be sent out can be by any close
The bluetooth signal receiving module 201 of other gateway devices 21b to 21n of transfusion detection device 1 is received.These are detectd adjacent to drop
The gateway device 21b to 21n of device 1 is surveyed after receiving the bluetooth signal of transfusion detection device 1, is further loaded with bluetooth signal
Drop information through network system 4 be uploaded to drop detecting control system unit 3.On the other hand, in the transmission mode of broadcast
Under, drop detects control system 3 after receiving the drop information uploaded by one or more gateway device 21b to 21n,
Positioning algorithm module 301 according to the intensity size of bluetooth signal received by each gateway device 21b to 21n and will receive
The coordinate position of the gateway device of bluetooth signal calculates the position of transfusion detection device 1, and then learns the position or most of patient
Then close ward number mentions the position of patient or hithermost ward number through drop monitoring and alarm module 303
Supply medical staff knows.In one embodiment, positioning algorithm module 301 is that foundation receives first three high bluetooth signal of intensity
The coordinate position of gateway device calculates the position of transfusion detection device 1.In other embodiments, positioning algorithm module 301 can
The position of transfusion detection device 1, the application system not subject to the limits are known using other positioning methods.In the above manner, drop
Information is both transparent for drop information receiving system 2 in the range of receiving for the bluetooth signal that transfusion detection device 1 is sent out
Any gateway device 21a to 21n detects control system 3 to be uploaded to drop, it is ensured that the upload of drop information will not be interrupted.
Fig. 4 is a flow chart of steps, and drop of one of display one embodiment of the application based on bluetooth signal communication is detectd
Survey method.Referring to FIG. 1 to FIG. 4, in an embodiment, the drop detecting system 10 carries out real-time point according to the following steps
Drop detecting.
Step 401: infusion starts.In this step, the drop flow regulator being set in patient oneself ward is opened
Begin the liquid drug in the point Liquid dropping bottle for being connected to drop flow regulator upper end being converted into drop and drip in being connected to
The conduit of drop flow regulator lower end, and liquid drug is conveyed to patient through the vein of patient.Then, step is executed
402。
Step 402: after transfusion detection device detects infusion, the bluetooth signal established between its gateway device with pairing connects
Line.In this step, the pairing gateway device of transfusion detection device 1 as shown in Figure 1 is exactly the gate dress in patient oneself ward
21a is set, the bluetooth signal communication between transfusion detection device 1 is established under the transmission mode of pairing.Thus, only when
After the bluetooth signal link of transfusion detection device 1 and gateway device 21a are established, gateway device 21a could be received and be detectd from drop
Survey the bluetooth signal for being loaded with drop information of device 1.Then, step 403 is executed.
Step 403: judging whether the bluetooth signal link between transfusion detection device and the gateway device of pairing is established.This step
In rapid, the judgement whether the bluetooth signal link between transfusion detection device 1 and gateway device 21a as shown in Figure 1 is established is
It is carried out simultaneously through transfusion detection device 1 and gateway device 21a.When transfusion detection device 1 and gateway device 21a judge indigo plant
After bud signal link is successfully established, step 404 is executed；When transfusion detection device 1 and gateway device 21a judge that bluetooth signal connects
When line can not be established, step 406 and step 407 are executed.
Step 404: the gateway device of pairing uploads drop information to drop and detects control system, and drop detecting control system
System display " patient is in room ".In this step, the gateway device 21a matched with transfusion detection device 1 as shown in Figure 1 will be received
The drop information for being associated with infusion state be uploaded to drop detecting control system 3, simultaneously as transfusion detection device 1
Bluetooth signal between the gateway device 21a of pairing it has been established that indicate patient not from room, thus drop detecting control system
3 display " patient is in room " of system.Then, step 405 is executed.
Step 405: continuous infusion detecting and drop information update.In this step, when transfusion detection device 1 shown in FIG. 1
When transmission mode in pairing, the state and real-time update drop information of infusion are persistently detected；Alternatively, working as shown in Fig. 2
Transfusion detection device 1 be in broadcast transmission mode when, behind the position for knowing transfusion detection device 1, persistently detect drop
The state and real-time update drop information of infusion.Then, 403 and step 404 are re-execute the steps.
Step 406: drop detects control system and issues " patient is from room " warning.In this step, when drop shown in Fig. 2 is detectd
When surveying device 1 and gateway device 21a and judge that bluetooth signal link can not be established, expression patient is from room, thus gateway device 21a
This state is notified to drop detecting control system 3 through network system 4, and drop detecting control system 3 is made to issue " patient
From room " alarm signal such as sound number or cresset, allow medical staff that can learn information of the patient from room in real time.One embodiment
In, step 407 is also executed while executing step 406.
Step 407: transfusion detection device switches to the transmission mode of broadcast, on the neighbouring gateway device of transfusion detection device
It passes drop information to drop and detects control system.In this step, as shown in Fig. 2, when transfusion detection device 1 and the gate of pairing fill
It sets after 21a loses bluetooth signal link, transfusion detection device 1 is switched to the transmission mode of broadcast, so that its bluetooth for sending out
Signal can be adjacent to other gateway devices 21b in transfusion detection device 1 and place and the bluetooth signal range of receiving extremely
21n is received, and then allows these to can receive the gateway device of the bluetooth signal and drop information is uploaded to drop detecting control
System 3 processed.Then, step 408 is executed.
Step 408: the bluetooth signal strength size that drop detecting control system is received according to each gateway device calculates
The position of transfusion detection device.In this step, when transfusion detection device 1 shown in Fig. 2 is in the transmission mode of broadcast, drop
Detect intensity size and each lock of the meeting of control system 3 according to bluetooth signal received by each gateway device 21b to 21n
The coordinate position of road device 21b to 21n calculates the position of transfusion detection device 1, and then learns the position of patient.Then, it holds
Row step 405.
Therefore, as long as transfusion detection device 1 persistently carries out the detecting of infusion state, and continue to fill with the gate of pairing
It sets 21a or keeps bluetooth signal link, the drop information detected with other gateway device 21b to 21n
It is uploaded to drop detecting control system 3 through gateway device 21a to 21n in real time, allows medical staff can be through drop detecting control
System 3 processed knows the infusion state of patient in real time, with ensure patient life will not because of infusion fault and send out
It is raw dangerous.
The application carries out patient's in transfusion detection device in combination with bluetooth signal transmission system and network system
The monitoring of infusion state both can be true different from the transfusion detection device of WI-FI wireless network is only used only currently on the market
The safety of fluid infusion medical treatment is protected, while the action safety of patient can also be monitored really.The it is proposed of the application will be helpful to substantially
Mitigate the work load of medical staff, and achievees the purpose that promote quality of medical care.
It is above-listed detailed description be for the application possible embodiments proposition illustrate, the embodiment only proposed is not
To limit claims hereof, all equivalence enforcements or change without departing from carried out by the application skill spirit should all include
In the patent right range of the application.
Claims (10)
1. a kind of drop detecting system, for detecting the infusion state of a patient characterized by comprising
Transfusion detection device is associated with the infusion state to detect the infusion state and send out to be loaded with
One bluetooth signal of drop information；
Multiple gateway devices, wherein there is a ward for being set to the patient, each gateway device is respectively through pairing
Transmission mode and the transmission mode of broadcast and the transfusion detection device carry out bluetooth signal communication, detect to receive the drop
It surveys the bluetooth signal that device is sent out and uploads the drop information；With
Drop detects control system, is set to the long-range of the transfusion detection device, penetrates a network system with the gateway device
System communication connection, to receive intensity size information, the foundation of the bluetooth signal received by each gateway device
The coordinate position of the intensity size information of the bluetooth signal and each gateway device calculates the drop detecting dress
The position set and the drop information is received from the gateway device near the transfusion detection device.
2. drop detecting system according to claim 1, which is characterized in that the transfusion detection device is believed with a bluetooth
Number transmission mode switching module, to be switched between the transmission mode of the pairing and the transmission mode of the broadcast.
3. drop detecting system according to claim 1, which is characterized in that be only set to the lock in the ward of the patient
Road device is to carry out bluetooth signal communication through the transmission mode of the pairing and the transfusion detection device, and be set to described
The gateway device other than the ward of patient is to carry out indigo plant through the transmission mode of the broadcast and the transfusion detection device
Bud signal communication.
4. drop detecting system according to claim 1, which is characterized in that each gateway device is believed with a bluetooth
Number transmission mode switching module, to be switched between the transmission mode of the pairing and the transmission mode of the broadcast.
5. drop detecting system according to claim 1, which is characterized in that the drop detecting control system has certain
Position algorithm module is communicated to connect through the network system and each gateway device, to according to each gate
The coordinate position of the intensity size information of the bluetooth signal and each gateway device received by device calculates
The position of the transfusion detection device.
6. a kind of drop method for detecting, for detecting the infusion state of a patient, characterized in that it comprises the following steps:
One transfusion detection device with bluetooth signal delivery module is provided；
Multiple gateway devices out of the ordinary with bluetooth signal receiving module are provided, the gateway device wherein has one and the drop
Arrangement for detecting pairing, each gateway device penetrate the transmission mode of pairing and the transmission mode of broadcast and the drop respectively
Arrangement for detecting carries out the transmission of a bluetooth signal；
One drop detecting control system is provided, is connect through network system communication with the gateway device；
The transfusion detection device establishes the lock of the transfusion detection device Yu the pairing under the transmission mode of the pairing
Bluetooth signal link between road device；
Judge whether the bluetooth signal link between the transfusion detection device and the gateway device of the pairing is established；With
When the bluetooth signal link between the transfusion detection device and the gateway device of the pairing can not be established, drop detecting
Device switches to the transmission mode of the broadcast from the transmission mode of the pairing.
7. drop method for detecting according to claim 6, which is characterized in that when the transfusion detection device and the pairing
Gateway device between bluetooth signal link when being successfully established, the gateway device of the pairing uploads one, and to be associated with the drop defeated
The drop information of liquid status, and continue the detecting of the infusion and the update of the drop information.
8. drop method for detecting according to claim 7, which is characterized in that further include the following steps: the drop detecting
Control system shows the patient in the information in room.
9. drop method for detecting according to claim 6, which is characterized in that when the transfusion detection device and the pairing
Gateway device between bluetooth signal link when can not establish, the drop detecting control system issue one indicate the patient from
The alarm signal in room.
10. drop method for detecting according to claim 6, which is characterized in that further include the following steps: the drop detecting
Control system is according to the intensity size of bluetooth signal received by the gateway device and each gateway device
Coordinate position calculate the position of the transfusion detection device, and continue the detecting and the drop information of the infusion
Update.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107101159 | 2018-01-12 | ||
| TW107101159A TWI681790B (en) | 2018-01-12 | 2018-01-12 | Drip detecting system and method |
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Cited By (1)
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| WO2021229127A1 (en) | 2020-05-12 | 2021-11-18 | Montero Lopez Isaac | Multifunctional device for controlling intravenous drip infusion |
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| TW201929913A (en) | 2019-08-01 |
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Application publication date: 20190719 |