CN215840920U - Infusion is reported to police and remote control equipment based on power line communication - Google Patents
Infusion is reported to police and remote control equipment based on power line communication Download PDFInfo
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- CN215840920U CN215840920U CN202121099311.XU CN202121099311U CN215840920U CN 215840920 U CN215840920 U CN 215840920U CN 202121099311 U CN202121099311 U CN 202121099311U CN 215840920 U CN215840920 U CN 215840920U
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- power line
- infusion
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- remote control
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Abstract
The utility model discloses a transfusion alarm and remote control device based on power line communication, which belongs to the field of transfusion auxiliary devices and comprises a hospital bed control unit and a nurse station control unit, wherein the hospital bed control unit is in communication connection with the nurse station control unit through a power line, the hospital bed control unit is connected with an infrared sensing device, and the infrared sensing device comprises a first infrared sensor for detecting liquid drops, a second infrared sensor for detecting blood backflow and a linear light intensity sensor group for detecting the height of liquid medicine. The device transmits signals through power line communication, does not need to be rewired, is convenient to maintain and saves cost, can detect the conditions of infusion and blood backflow and carry out remote control, has two layers of alarm triggering mechanisms, increases the safety of the infusion process, can help medical staff to relieve the pressure of the staff and improve the working efficiency of the medical staff under the condition that a sickbed is unattended.
Description
Technical Field
The utility model relates to the field of infusion auxiliary equipment, in particular to infusion alarm and remote control equipment based on power line communication.
Background
Because the staff of the medical personnel of present hospital is not enough, lead to a medical personnel often to manage and protect a plurality of beds, especially at night, can not all have someone on duty in every sick bed, the volume that every patient of patient needs the infusion is different under this condition, the infusion time is different, if the condition such as infusion speed is unusual, drip stopping and no liquid appears, medical personnel can not all know the condition at any time, can't in time handle and just become the problem, the event needs the system that can remote detection and control infusion, in order to alleviate medical personnel's work burden, further improvement hospital service system's level.
Patent document publication No. CN203647800U describes an automatic infrared control device for an infusion apparatus, which discloses an infrared control system, comprising an infrared control circuit, a controlled electric valve and an alarm sound, wherein infrared rays penetrate through a drip cup on the infusion apparatus and are connected with liquid in the drip cup and a receiving end, the infrared control system commands the alarm sound and the electric valve in a shell to work, and a push rod connected with the electric valve extends or retracts to control the loosening or stopping of a hose at the lower section of the drip cup on the infusion apparatus. This scheme can be when the infusion will be as far as the time automatic liquid stopping in advance and warning, tells medical personnel to get the needle and trade the bottle. But this scheme is only reported to the police on the device, and medical personnel can't in time receive information in other places equally, and infrared device just judges whether the infusion is accomplished through the liquid position of response infusion drip cup, can't detect the circumstances such as dropping speed and blood backward flow.
SUMMERY OF THE UTILITY MODEL
The infusion alarm and remote control equipment based on power line communication overcomes the defects of the prior art, is connected with a nurse station through a power line communication transmission signal, does not need to be rewired, is convenient to maintain, saves cost, can detect and remotely control the dropping speed and blood backflow, and displays the infusion condition. The utility model can help medical staff to reduce the pressure of the staff and improve the working efficiency of the medical staff under the condition that a sickbed is unattended, and has the advantages of particularly prominent effect at night.
The technical scheme adopted by the utility model is as follows:
a transfusion alarm and remote control device based on power line communication comprises a hospital bed control unit and a nurse station control unit, wherein the hospital bed control unit and the nurse station control unit are in communication connection through a power line, and a communication module is arranged on the power line; the sickbed control unit is connected with an infrared sensing device, and the infrared sensing device comprises a first infrared sensor for detecting liquid drops, a second infrared sensor for detecting blood backflow and a linear light intensity sensor group for detecting the height of liquid medicine; the first infrared sensor is arranged on the outer side of the dropping funnel and integrated with the sickbed control unit, and the second infrared sensor is arranged at one end, close to the injection needle, of the infusion hose and connected with the sickbed control unit.
Because above-mentioned structure, the infrared sensing device that uses is small, and is with low costs, can detect the condition that the liquid drop drips fast and blood backward flow simultaneously, linear light intensity sensor group can stably detect the liquid medicine height, sick bed the control unit calculates data transmission and gives nurse station the control unit, through power line communication transmission information, the cost has been practiced thrift, owing to set up in the position that the infusion hose is close to the syringe needle, the second infrared sensor can record abnormal signal in time and react at the first section of blood backward flow.
Furthermore, the sickbed control unit is electrically connected with a driving motor, the driving motor is connected with a liquid stopping clamp, and the liquid stopping clamp is arranged at the joint of the infusion hose at the lower opening of the dropping funnel.
Due to the structure, the driving motor can accurately control the closing degree of the liquid stopping clamp, so that the dripping speed is controlled, the liquid stopping clamp can be integrated with the sickbed control unit and the driving motor at the lower opening of the dripping hopper, and the dispersion degree of equipment elements can be reduced under the function of guaranteeing the regulation and control of the dripping speed.
Furthermore, the linear light intensity sensor group is arranged at the position of the infusion bottle and is connected with the sickbed control unit.
Due to the structure, the linear light intensity sensor group can more accurately feed back the height condition of the liquid medicine and is used for calculating the residual transfusion time.
Further, the nurse station control unit is respectively connected with the key device and the display screen.
Due to the structure, the nurse station control unit receives the data sent by the sickbed control unit, the data are displayed on the screen, and when the alarm is received, the displayed information flickers and turns red.
Furthermore, the display screen is a liquid crystal display screen.
Due to the structure, the display screen can display the functions of bed position display, dripping speed display, residual proportion display, transfusion quantity display and the like.
Furthermore, the key devices are arranged in order and comprise a one-key manual closing key, a one-key recovery key, a number input key and a selection key.
Because above-mentioned structure, predetermine the fast normal value of dripping through button device, after medical personnel are knowing infusion information from the display screen, also can end the liquid through button device control and press from both sides the remote control that opens and shuts and drip fast or make and end the liquid and press from both sides complete closure, conveniently collect the neutral operation under the sick bed does not have the people on duty's the condition, improve medical personnel's work efficiency.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. can directly press from both sides the closure at nurse station through the end liquid of each sick bed of button control, avoid dripping to stop the back blood backward flow, alleviate medical personnel's pressure night, improve work efficiency.
2. Can detect blood backflow, and automatically close and alarm when backflow occurs.
3. The infusion device can detect the height of liquid medicine and the dropping speed of liquid drops, the infusion condition is displayed on a display screen in real time, and an alarm is given when the infusion condition exceeds a preset dropping speed value.
4. The sensing device is an infrared sensor, and has small volume, complete functions and low cost.
5. The power line is used as communication connection, rewiring is not needed, maintenance is convenient, and cost is saved.
Drawings
FIG. 1 is a block diagram of the components of the present invention;
FIG. 2 is a block diagram of a linear light intensity sensor group for liquid level detection according to the present invention.
The notation in the figure is: 1-a bed control unit; 2-nurse station control unit; 3-a power line; 4-a first infrared sensor; 5-a second infrared sensor; 6-driving a motor; 7-a communication module; 8-a display screen; 9-a key device; 10-linear light intensity sensor group; 11-liquid stopping clamp;
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings. In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1, the infusion alarm and remote control device based on power line communication provided by the utility model comprises a hospital bed control unit 1 and a nurse station control unit 2, wherein the hospital bed control unit 1 and the nurse station control unit 2 are in communication connection through a power line 3, and a communication module 7 is arranged on the power line 3; the sickbed control unit 1 is connected with an infrared sensing device, and the infrared sensing device comprises a first infrared sensor 4 for detecting liquid drops, a second infrared sensor 5 for detecting blood backflow and a linear light intensity sensor group 10 for detecting the height of liquid medicine; the first infrared sensor 4 is arranged on the outer side of the dropping funnel and integrated with the sickbed control unit 1, and the second infrared sensor 5 is arranged at one end of the infusion hose close to the injection needle and connected with the sickbed control unit 1.
In this embodiment, use infrared sensing device small, with low costs, can detect the condition of liquid drop speed and blood backward flow simultaneously, linear light intensity sensor group can the stable detection liquid medicine height, and sick bed the control unit 1 calculates data transmission and gives nurse station the control unit 2, through power line 3 communication transmission information, has practiced thrift the cost. The second infrared sensor 5 can detect abnormal signals in the initial stage of blood backflow and timely respond to the abnormal signals due to the fact that the second infrared sensor is arranged at the position, close to the injection needle, of the transfusion hose.
Further, the sickbed control unit 1 is electrically connected with a driving motor 6, the driving motor 6 is connected with a liquid stopping clamp 11, and the liquid stopping clamp 11 is installed at the connection position of a lower infusion hose of the dropping funnel.
In this embodiment, driving motor 6 can accurate control ends the closed degree of liquid clamp 11, from this control drip speed, installs and can be integrated as an organic whole with sick bed control unit 1 and driving motor 6 in the department of dropping funnel lower reaches, reduces the dispersion degree of equipment component under the function that can guarantee to regulate and control drip speed.
Further, the linear light intensity sensor group 10 is arranged at the position of the infusion bottle and connected with the hospital bed control unit 1.
In this embodiment, the linear light intensity sensor group 10 can feed back the height of the liquid medicine more accurately for calculating the remaining infusion time, as shown in fig. 2, the linear light intensity sensor group 10 is fixed on an infusion bottle and is connected to the hospital bed control unit 1 by wire.
Further, the nurse station control unit 2 is connected to a key device 9 and a display screen 8, respectively.
In this embodiment, the nurse station control unit 2 receives data sent by the hospital bed control unit 1, displays the data on the screen, and flashes the displayed information to red when receiving an alarm.
Further, the display screen 8 is a liquid crystal display screen.
In this embodiment, the display screen may include a bed display function, a dropping speed display function, a remaining proportion display function, a transfusion amount display function, and the like.
Further, the key device 9 is arranged in order and includes a one-key manual closing key, a one-key recovery key, a number input key, and a selection key.
In this embodiment, predetermine the fast normal value of dripping through button device 9, after medical personnel are knowing infusion information from the display screen, also can stop liquid clamp 11 through button device 9 control and open and shut remote control dripping fast or make and stop liquid clamp 11 and close completely, conveniently collect neutral operation under the sick bed does not have the people on duty's the condition, improve medical personnel's work efficiency.
In specific implementation, information is input to the nurse station control unit 2 through the key device 9, the appropriate dropping speed of the bed is preset, and the information is transmitted to the hospital bed control unit 1. First infrared sensor 4 sets up in the dropping funnel outside, detects the liquid drippage, sends signal transfer to sick bed the control unit 1 and accomplishes the collection of signal, and after sick bed the control unit 1 received the signal, according to the high proportion of the liquid medicine that detects at present and the liquid drop speed of dripping, calculates the remaining infusion time, sends for nurse station the control unit 2 through power line 3 communication module 7 at last, shows on the display screen in real time.
When the first infrared sensor 4 detects that the infusion dripping speed exceeds a set value range or stops dripping, the sickbed control unit 1 directly gives an alarm to the nurse station control unit 2 through the communication of the power line 3, and medical personnel can send an instruction through the key device 9 to enable the sickbed control unit 1 to control the motor to drive the liquid stopping clamp 11 to close the infusion hose so as to prevent backflow. Second infrared sensor 5 sets up the one end that is close to the syringe needle at the infusion hose, is connected with sick bed the control unit, preferred wired connection in order to guarantee long-time stable power, shelters from second infrared sensor 5's infrared light when the blood backward flow, and sick bed the control unit 1 then judges this state as the abnormal conditions, and active control driving motor 6 ends the liquid and presss from both sides 11 closed tube to send alarm information to nurse station the control unit 2. Therefore, the device has two layers of alarm triggering mechanisms, and the safety of the infusion process is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an infusion is reported to police and remote control equipment based on power line communication which characterized in that: the hospital bed control system comprises a hospital bed control unit (1) and a nurse station control unit (2), wherein the hospital bed control unit (1) is in communication connection with the nurse station control unit (2) through a power line (3), and a communication module (7) is arranged on the power line (3); the sickbed control unit (1) is connected with an infrared sensing device, and the infrared sensing device comprises a first infrared sensor (4) for detecting liquid drops, a second infrared sensor (5) for detecting blood backflow and a linear light intensity sensor group (10) for detecting the height of liquid medicine; the first infrared sensor (4) is arranged outside the dropping funnel and integrated with the sickbed control unit (1), and the second infrared sensor (5) is arranged at one end of the infusion hose close to the injection needle and connected with the sickbed control unit (1).
2. The infusion alarm and remote control device based on power line communication as claimed in claim 1, wherein: the sickbed control unit (1) is electrically connected with the driving motor (6), the driving motor (6) is connected with the liquid stopping clamp (11), and the liquid stopping clamp (11) is arranged at the connection position of a lower infusion hose of the dropping funnel.
3. The infusion alarm and remote control device based on power line communication as claimed in claim 1, wherein: the linear light intensity sensor group (10) is arranged at the position of an infusion bottle and is connected with the sickbed control unit (1).
4. The infusion alarm and remote control device based on power line communication as claimed in claim 1, wherein: the nurse station control unit (2) is respectively connected with the key device (9) and the display screen (8).
5. The infusion alarm and remote control device based on power line communication as claimed in claim 4, wherein: the display screen (8) is a liquid crystal display screen.
6. The infusion alarm and remote control device based on power line communication as claimed in claim 4, wherein: the key devices (9) are arranged in order and comprise a one-key manual closing key, a one-key recovery key, a number input key and a selection key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121099311.XU CN215840920U (en) | 2021-05-21 | 2021-05-21 | Infusion is reported to police and remote control equipment based on power line communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121099311.XU CN215840920U (en) | 2021-05-21 | 2021-05-21 | Infusion is reported to police and remote control equipment based on power line communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215840920U true CN215840920U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121099311.XU Expired - Fee Related CN215840920U (en) | 2021-05-21 | 2021-05-21 | Infusion is reported to police and remote control equipment based on power line communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215840920U (en) |
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2021
- 2021-05-21 CN CN202121099311.XU patent/CN215840920U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |