CN105788114A - System for ward on-demand calling - Google Patents
System for ward on-demand calling Download PDFInfo
- Publication number
- CN105788114A CN105788114A CN201410790070.1A CN201410790070A CN105788114A CN 105788114 A CN105788114 A CN 105788114A CN 201410790070 A CN201410790070 A CN 201410790070A CN 105788114 A CN105788114 A CN 105788114A
- Authority
- CN
- China
- Prior art keywords
- calling
- electric capacity
- connects
- audion
- demand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a system for ward on-demand calling. The system includes power lines, calling devices arranged on each bed, and a display device; the calling devices compile calling code signals according to demand grades, wherein the code signals contain corresponding wards and beds; the calling devices transmit the calling code signals to the display device through the power lines in a carrier communication mode; the display device receives the calling code signals through the power lines, obtains the corresponding wards, beds and demand level information and display the corresponding wards, beds and demand level information. The system of the invention can perform graded prompting according to the demand levels of patients and transmit signals through the power lines in the carrier communication mode.
Description
Technical field
The application relates to calling system, particularly relates to a kind of system for the on-demand calling in lesion.
Background technology
The each berth of hospital ward can configure the alarm bell of a calling.When patient has different demands, such as: health is uncomfortable, or when needing to change the demands such as fluid infusion, bell of all giving a signal, the help of request nurse.Now, the alarm bell of Clinical practice is the alarm bell of single sound, whatsoever demand, patient givees a signal after bell, nurse, because not making situation clear, can pass by a hurry, treat past tense, it is found out that: having plenty of the emergencies such as patient is really uncomfortable, what have is but that patient only need to drink saliva or remember the ordinary circumstances such as body.Many times, for the patient infused, when nurse hears the tinkle of bells, one bottle of fluid infusion will be with to go over, and the fluid infusion of patient there remains a lot, is not fluid infusion demand, but uncomfortable, it is necessary to the diagnosis and treatment of doctor, at this moment nurse's doctor's office that then needs to turn back again is reported Xiang doctor.
Summary of the invention
For the problems referred to above, the ward alarm bell of muli-sounds (demand) becomes demand.Such as: when the discomfort of health, it is necessary to the diagnosis and treatment of doctor, " redness " key is pressed, after " red light alerting signal " nurse's acquisition information occurs, enhance your vigilance, put down all things in hands, arrive in patient bedside at once, observe and process patient, improve nurse's promptness to the response of patient's discomfort；When the fluid infusion of venous transfusion remains 50ML, when need to configure next bottle of fluid infusion, press " green " key, occur " green alerting signal ", nurse can be reminded to prepare fluid infusion in time, it is to avoid fluid infusion time-out is prepared, it is to avoid infusion reaction occurs, improve the use titer of medicine；When the fluid infusion of venous transfusion terminates, it is necessary to when changing fluid infusion, press " yellow " key, after " yellow light alerting signal " nurse's acquisition information occurs, carry the fluid infusion of patient in time to patient bedside, for patient's continued access fluid infusion.
The purpose of the application is that the calling set for traditional single prompting function improves, it is provided that a kind of can carry out classification prompting the on-demand calling system in lesion transmitted in power line carrier communication mode by patients ' demand grade.
An aspect according to the application, it is provided that for the system of the on-demand calling in lesion, including:
Electric lines of force；
Being placed in the calling device of each berth, grade calling coding signal, transmits with carrier communication mode via described electric lines of force as desired；And
Display device, receives described calling coding signal by described electric lines of force and decodes, draw call demand information and show.
According to such scheme, transmitted the call signal of each demand levels by power line carrier communication mode, the call demand of patient is carried out color separation (classification) and reminds, have that passage is reliable, high-speed transfer, the advantage of concurrent multiplexing motor message.And track investment that need not be extra.
In certain embodiments, described calling device includes:
For inputting the input equipment of demand levels for patient；
Demand levels and the lesion number prestored, berth number are compiled into the code device of calling coding signal；And
Calling coding signal is amplified and is coupled into the signal sending circuit of described electric lines of force；
Described display device includes:
Calling coding signal, the signal receiving circuit coupling and filtering is received from described electric lines of force；
Filtered calling coding signal is decoded drawing the decoding device of demand levels, lesion number and berth number；And
The display screen that demand levels, lesion number and berth number are displayed.
According to such scheme, on-demand calling system can be realized by simply coding, decoding device etc., distinguish the order of importance and emergency cultivating nurse, reasonable arrangement job order, solves a problem promptly, and meets sick Man's Demands, improve patient's satisfaction to medical services, improve the logic of nurse job.
In certain embodiments, described signal sending circuit is connected with described signal receiving circuit by described electric lines of force, and described signal sending circuit includes:
The power amplification circuit that described calling coding signal is amplified；And
The coding signal that calls after amplifying is coupled into the first carrier coupling circuit of described electric lines of force；
Described signal receiving circuit includes:
The second carrier wave coupling circuit that the calling coding signal being received from described electric lines of force is coupled；And
The filter amplification circuit that calling coding signal after coupling is amplified and filters.
In certain embodiments, described signal sending circuit includes: first to fourth electric capacity, the first transformator, the first resistance, the first audion, the first inductance, the second inductance and the first power supply, wherein,
One end of described first resistance receives calling coding signal, and the other end connects the base stage of described first audion；
The grounded emitter of described first audion, colelctor electrode connects the Secondary Winding of described first transformator；
One end of described first electric capacity connects described first power supply, other end ground connection；
One end of described first transformer secondary winding connects described first power supply, and the other end connects described first power supply by described second electric capacity；
One end of described first winding of transformator passes sequentially through described first inductance and the 3rd electric capacity connects described electric lines of force, and the other end passes sequentially through described second inductance and the 4th electric capacity connects described electric lines of force.Effective pretreatment by embodying signal sending circuit, to calling coding signal so that it is by which better power line transmission.
In certain embodiments, described signal receiving circuit includes: the 5th to the 12nd electric capacity, the 3rd to the 5th inductance, the second transformator, the second to the 4th resistance, the first to the 3rd diode, the second audion and second source, wherein,
One end of described second winding of transformator passes sequentially through described 3rd inductance and the 5th electric capacity connects described electric lines of force, and the other end passes sequentially through described 4th inductance and the 6th electric capacity connects described electric lines of force；
One end of described second transformer secondary winding connects the base stage of described second audion, other end ground connection by described 8th electric capacity；
Described 7th electric capacity is connected between the two ends of described second transformer secondary winding；
The negative electrode of described first diode connects the base stage of described second audion, plus earth；
The one of described 9th electric capacity terminates the base stage of described second audion, other end ground connection；
Described 3rd resistance one terminates the base stage of described second audion, other end ground connection；
The grounded emitter of described second audion, colelctor electrode connects described second source by described 5th inductance；
Described second resistance one terminates described second source, and another terminates the base stage of described second audion；
Described tenth electric capacity and described 5th inductance in parallel；
Described 4th resistance one terminates the colelctor electrode of described second audion, and the other end connects the anode of described second diode by described 11st electric capacity；
The negative electrode of described second diode connects described decoding device；
The negative electrode of described 3rd diode connects the anode of the second diode, plus earth；
One end ground connection of described 12nd electric capacity, another terminates the negative electrode of described second diode.By embodying signal receiving circuit, the calling coding signal received is carried out effective pretreatment, facilitates subsequent decoding device to be decoded.
Accompanying drawing explanation
Fig. 1 is the structure chart of the system for the on-demand calling in lesion of an embodiment of the present invention；
Fig. 2 is for the circuit diagram of signal sending circuit in the system of the on-demand calling in lesion shown in Fig. 1；
Fig. 3 is for the circuit diagram of signal receiving circuit in the system of the on-demand calling in lesion shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention are elaborated.
Referring to Fig. 1, according to one embodiment of the present invention, the system for the on-demand calling in lesion includes electric lines of force 1, multiple calling device 2 and display device 3.
Calling device 2 is respectively placed in each berth of each lesion.Each calling device 2 grade as desired comprises the calling coding signal of corresponding lesion, berth, is transferred to display device 3 via electric lines of force 1 with carrier communication mode.The display device 3 calling coding signal decoding to receiving, draws corresponding lesion, berth and demand levels information and shows.
Specifically, calling device 2 includes: input equipment 21, code device 22 and signal sending circuit 23, wherein,
Patient according to self actual demand, inputs different demand levels by input equipment 21.Such as: " red, green, yellow " trichroism pushbutton unit.Discomfort when health, it is necessary to doctor's diagnosis and treatment, presses " redness " button；When the fluid infusion of venous transfusion remains few, when need to configure next bottle of fluid infusion, press " green " button；When the fluid infusion of venous transfusion terminates, it is necessary to when changing fluid infusion, press " yellow " button.Thus, three demand levels it are divided into.Each demand levels is a kind of demand code.
Code device 22 prestores the lesion number at calling device 2 place and berth number, and the establishment of demand code (demand levels), district's code (lesion number) and bit code (berth number) is encoded signal for calling by code device 22.
Calling is encoded signal and amplifies and be coupled into electric lines of force 1 by signal sending circuit 23.Specifically, referring to Fig. 2, in the present embodiment, signal sending circuit 23 includes: first to fourth electric capacity C1～C4, the first transformator T1, the first resistance R1, the first audion Q1, the first inductance L1, the second inductance L2 and the first power supply VCC1, wherein,
One end of first resistance R1 receives calling coding signal, and the other end connects the base stage of the first audion Q1.
The grounded emitter of described first audion Q1, colelctor electrode connects the Secondary Winding of the first transformator T1.
One end of first electric capacity C1 connects the first power supply VCC1, other end ground connection.
One end of first transformator T1 Secondary Winding connects the first power supply VCC1, and the other end connects the first power supply VCC1 by the second electric capacity C2.
One end of first winding of transformator T1 passes sequentially through the first inductance L1 and the three electric capacity C3 and connects electric lines of force 1, and the other end passes sequentially through the second inductance L2 and the four electric capacity C4 and connects electric lines of force 1.
First resistance R1 and the first audion Q1 constitutes power amplification circuit 231, calling is encoded signal and amplifies.First to fourth electric capacity C1～C4, the first transformator T1, the first inductance L1, the second inductance L2 and the first power supply VCC1 constitute first carrier coupling circuit 232, and the calling coding signal after amplifying is coupled into electric lines of force 1.
Specifically, display device 3 includes: signal receiving circuit 31, decoding device 32 and display screen 33, wherein,
The calling coding signal transmitted via power line carrier communication mode is received by signal receiving circuit 31, couples and filters.
Specifically, refer to Fig. 3, in the present embodiment, signal receiving circuit 31 includes: the 5th to the 12nd electric capacity C5～C12, the 3rd to the 5th inductance L3～L5, the second transformator T2, the second to the 4th resistance R2～R4, the first to the 3rd diode D1～D3, the second audion Q2 and second source VCC2, wherein
One end of second winding of transformator T2 passes sequentially through the 3rd inductance L3 and the five electric capacity C5 and connects electric lines of force 1, and the other end passes sequentially through the 4th inductance L4 and the six electric capacity C6 and connects electric lines of force 1.
One end of second transformator T2 Secondary Winding connects the base stage of the second audion Q2, other end ground connection by the 8th electric capacity C8.
7th electric capacity C7 is connected between the two ends of the second transformator T2 Secondary Winding.
The negative electrode of the first diode D1 connects the base stage of the second audion Q2, plus earth.
The base stage of the one termination second audion Q2 of the 9th electric capacity C9, other end ground connection.
3rd resistance R3 mono-terminates the base stage of the second audion Q2, other end ground connection.
The grounded emitter of the second audion Q2, colelctor electrode meets second source VCC2 by the 5th inductance L5.
Second resistance R2 mono-terminates second source VCC2, and another terminates the base stage of the second audion Q2.
Tenth electric capacity C10 and the five inductance L5 is in parallel.
4th resistance R4 mono-terminates the colelctor electrode of the second audion Q2, and the other end connects the anode of the second diode D2 by the 11st electric capacity C11.
The negative electrode of the second diode D2 connects decoding device 32.
The anode of negative electrode the second diode D2 of the 3rd diode D3, plus earth.
One end ground connection of the 12nd electric capacity C12, another terminates the negative electrode of the second diode D2.
Five, the 6th electric capacity (C5, C6), the three, the 4th inductance (L3, L4), the second transformator T2 and the seven, the 8th electric capacity (C7, C8) constitute the second carrier wave coupling circuit 311, the calling being received from electric lines of force 1 is encoded signal and couples.9th to the 12nd electric capacity C9～C12, the 5th inductance L5, the second to the 4th resistance R2～R4, the first to the 3rd diode D1～D3, the second audion Q2 and second source VCC2 constitute filter amplification circuit 312, by the second audion Q2, the calling coding signal after coupling is amplified, then by delivering to decoding device 32 after second, third diode (D2, D3) filtering.
Filtered calling coding signal is decoded by decoding device 32, to draw demand code (demand levels), district's code (lesion number) and bit code (berth number).Demand levels, lesion number and berth number are displayed by display screen 33, can arrange the lamp of different colours or the alternative sounds that sounds according to different demand levels simultaneously, conveniently point out nurse.
In the present embodiment, code device 22 and decoding device 32 all adopt microprocessor to realize.
The above is only one embodiment of the present invention; it should be pointed out that, to those skilled in the art, without departing from the concept of the premise of the invention; can also making some similar deformation and improvement, these also should be regarded as within protection scope of the present invention.
Claims (5)
1. the system for the on-demand calling in lesion, it is characterised in that including:
Electric lines of force (1)；
Being placed in the calling device (2) of each berth, grade calling coding signal, transmits with carrier communication mode via described electric lines of force (1) as desired；And
Display device (3), receives described calling coding signal by described electric lines of force (1) and decodes, draw call demand information and show.
2. the system for the on-demand calling in lesion according to claim 1, it is characterised in that described calling device (2) including:
For inputting the input equipment (21) of demand levels for patient；
Demand levels and the lesion number prestored, berth number are compiled into the code device (22) of calling coding signal；And
Calling coding signal is amplified and is coupled into the signal sending circuit (23) of described electric lines of force (1)；
Described display device (3) including:
Calling coding signal, the signal receiving circuit coupling and filtering (31) is received from described electric lines of force (1)；
Filtered calling coding signal is decoded drawing the decoding device (32) of demand levels, lesion number and berth number；And
The display screen (33) that demand levels, lesion number and berth number are displayed.
3. the system for the on-demand calling in lesion according to claim 2, it is characterised in that described signal sending circuit (23) is connected with described signal receiving circuit (31) by described electric lines of force (1), wherein:
Described signal sending circuit (23) including:
The power amplification circuit (231) that described calling coding signal is amplified；And
Calling coding signal after amplification is coupled into first carrier coupling circuit (232) of described electric lines of force (1)；
Described signal receiving circuit (31) including:
The second carrier wave coupling circuit (311) that the calling coding signal being received from described electric lines of force (1) is coupled；And
The filter amplification circuit (312) that calling coding signal after coupling is amplified and filters.
4. the system for the on-demand calling in lesion according to claim 3, it is characterized in that, described signal sending circuit includes: first to fourth electric capacity (C1, C2, C3, C4), the first transformator (T1), the first resistance (R1), the first audion (Q1), the first inductance (L1), the second inductance (L2) and the first power supply (VCC1), wherein
One end of described first resistance (R1) receives calling coding signal, and the other end connects the base stage of described first audion (Q1)；
The grounded emitter of described first audion (Q1), colelctor electrode connects the Secondary Winding of described first transformator (T1)；
One end of described first electric capacity (C1) connects described first power supply (VCC1), other end ground connection；
One end of described first transformator (T1) Secondary Winding connects described first power supply (VCC1), and the other end connects described first power supply (VCC1) by described second electric capacity (C2)；
One end of a winding of described first transformator (T1) passes sequentially through described first inductance (L1) and the 3rd electric capacity (C3) connects described electric lines of force, and the other end passes sequentially through described second inductance (L2) and the 4th electric capacity (C4) connects described electric lines of force.
5. the system for the on-demand calling in lesion according to claim 3 or 4, it is characterized in that, described signal receiving circuit includes: the 5th to the 12nd electric capacity (C5～C12), the 3rd to the 5th inductance (L3～L5), the second transformator (T2), the second to the 4th resistance (R2～R4), the first to the 3rd diode (D1～D3), the second audion (Q2) and second source (VCC2), wherein
One end of a winding of described second transformator (T2) passes sequentially through described 3rd inductance (L3) and the 5th electric capacity (C5) connects described electric lines of force, and the other end passes sequentially through described 4th inductance (L4) and the 6th electric capacity (C6) connects described electric lines of force；
One end of described second transformator (T2) Secondary Winding connects the base stage of described second audion (Q2), other end ground connection by described 8th electric capacity (C8)；
Described 7th electric capacity (C7) is connected between the two ends of described second transformator (T2) Secondary Winding；
The negative electrode of described first diode (D1) connects the base stage of described second audion (Q2), plus earth；
The one of described 9th electric capacity (C9) terminates the base stage of described second audion (Q2), other end ground connection；
Described 3rd resistance (R3) one terminates the base stage of described second audion (Q2), other end ground connection；
The grounded emitter of described second audion (Q2), colelctor electrode connects described second source (VCC2) by described 5th inductance (L5)；
Described second resistance (R2) terminates described second source (VCC2), and another terminates the base stage of described second audion (Q2)；
Described tenth electric capacity (C10) is in parallel with described 5th inductance (L5)；
Described 4th resistance (R4) one terminates the colelctor electrode of described second audion (Q2), and the other end connects the anode of described second diode (D2) by described 11st electric capacity (C11)；
The negative electrode of described second diode (D2) connects described decoding device；
The negative electrode of described 3rd diode (D3) connects the anode of the second diode (D2), plus earth；
One end ground connection of described 12nd electric capacity (C12), another terminates the negative electrode of described second diode (D2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790070.1A CN105788114A (en) | 2014-12-17 | 2014-12-17 | System for ward on-demand calling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790070.1A CN105788114A (en) | 2014-12-17 | 2014-12-17 | System for ward on-demand calling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105788114A true CN105788114A (en) | 2016-07-20 |
Family
ID=56374890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410790070.1A Pending CN105788114A (en) | 2014-12-17 | 2014-12-17 | System for ward on-demand calling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105788114A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922085A (en) * | 2018-07-18 | 2018-11-30 | 北京七鑫易维信息技术有限公司 | A kind of monitoring method, device, custodial care facility and storage medium |
| CN109756712A (en) * | 2019-03-04 | 2019-05-14 | 山东省千佛山医院 | A kind of the visualization ward patient calling device and application method of calling of classifying |
| CN109785555A (en) * | 2019-03-15 | 2019-05-21 | 广西科技大学鹿山学院 | A kind of sick room calling system and its method of calling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090042533A1 (en) * | 2007-04-23 | 2009-02-12 | Lontka Karen D | Emergency display for emergency personnel |
| CN201903937U (en) * | 2010-12-29 | 2011-07-20 | 河南省电力公司开封供电公司 | Ward wireless calling system |
| CN102542706A (en) * | 2012-01-13 | 2012-07-04 | 重庆大学 | Sickroom wireless calling system and control method thereof |
| CN202870993U (en) * | 2012-09-25 | 2013-04-10 | 陕西理工学院 | Novel wireless ward calling system |
| CN103618561A (en) * | 2013-11-22 | 2014-03-05 | 青岛海尔软件有限公司 | Sickbed calling system based on power line carrier communication |
| CN103680107A (en) * | 2012-09-26 | 2014-03-26 | 成都思茂科技有限公司 | Infusion remote monitoring system based on power line carrier technology |
-
2014
- 2014-12-17 CN CN201410790070.1A patent/CN105788114A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090042533A1 (en) * | 2007-04-23 | 2009-02-12 | Lontka Karen D | Emergency display for emergency personnel |
| CN201903937U (en) * | 2010-12-29 | 2011-07-20 | 河南省电力公司开封供电公司 | Ward wireless calling system |
| CN102542706A (en) * | 2012-01-13 | 2012-07-04 | 重庆大学 | Sickroom wireless calling system and control method thereof |
| CN202870993U (en) * | 2012-09-25 | 2013-04-10 | 陕西理工学院 | Novel wireless ward calling system |
| CN103680107A (en) * | 2012-09-26 | 2014-03-26 | 成都思茂科技有限公司 | Infusion remote monitoring system based on power line carrier technology |
| CN103618561A (en) * | 2013-11-22 | 2014-03-05 | 青岛海尔软件有限公司 | Sickbed calling system based on power line carrier communication |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922085A (en) * | 2018-07-18 | 2018-11-30 | 北京七鑫易维信息技术有限公司 | A kind of monitoring method, device, custodial care facility and storage medium |
| CN108922085B (en) * | 2018-07-18 | 2020-12-18 | 北京七鑫易维信息技术有限公司 | Monitoring method, device, monitoring equipment and storage medium |
| CN109756712A (en) * | 2019-03-04 | 2019-05-14 | 山东省千佛山医院 | A kind of the visualization ward patient calling device and application method of calling of classifying |
| CN109785555A (en) * | 2019-03-15 | 2019-05-21 | 广西科技大学鹿山学院 | A kind of sick room calling system and its method of calling |
| CN109785555B (en) * | 2019-03-15 | 2023-08-08 | 广西科技大学鹿山学院 | Ward calling system and calling method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207603756U (en) | Shield suffers from calling communicating device | |
| CN103942454A (en) | Emergency patient emergency rescue system based on mobile monitoring car | |
| TW200512629A (en) | Home medical examination system and home medical examination method | |
| CN105788114A (en) | System for ward on-demand calling | |
| CN205041901U (en) | Infusion warning bracelet | |
| CN202720731U (en) | Hospital bed calling device | |
| CN104490550A (en) | ICU (intensive care unit) auxiliary nursing system | |
| CN108386060A (en) | Tent hospital mobile workstation system | |
| CN108498263A (en) | A kind of hospital nursing administration system and method based on handheld terminal | |
| CN201839313U (en) | Clinical information interaction device and system | |
| CN205163494U (en) | Special multi -functional nursing treatment box of ward nurse | |
| CN204863472U (en) | Other information terminal device of medical science bed | |
| CN204272115U (en) | A kind of carrier wave coupling receiving circuit | |
| CN204542098U (en) | A kind of sick bed intelligent guarding system | |
| CN103520801A (en) | Infusion monitoring system capable of performing wireless transmission | |
| CN210578788U (en) | Intelligent emergency call system for nurse station | |
| CN207135162U (en) | A kind of medical nursing calling system | |
| CN203573433U (en) | Chest hanging type medical call receiver | |
| CN202859524U (en) | Nursing bedside card | |
| CN204272114U (en) | A kind of carrier wave coupling output circuit | |
| CN112542253A (en) | Intelligent medical care patient interaction system | |
| CN206452382U (en) | A kind of medical calling talkback system | |
| CN204884008U (en) | Wireless calling system in ward | |
| CN1473630A (en) | Medical infusion alarm | |
| CN212365131U (en) | Device for directly calling tube bed nurse by caller beside sickbed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |