CN208271330U - A kind of medical beeper - Google Patents
A kind of medical beeper Download PDFInfo
- Publication number
- CN208271330U CN208271330U CN201820997868.7U CN201820997868U CN208271330U CN 208271330 U CN208271330 U CN 208271330U CN 201820997868 U CN201820997868 U CN 201820997868U CN 208271330 U CN208271330 U CN 208271330U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000004891 communication Methods 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 230000000474 nursing effect Effects 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of medical beepers, belong to medical communication equipment technical field, solves the calling device that common hospital uses wired connection mode, in the case where patient's unsupervised, inconvenient problem, its key points of the technical solution are that, beeper and Digiplex, the Digiplex includes the first trigger device for exporting the first trigger signal, it is coupled to first trigger device and exports the first radio transmitter of the first wireless transmission signal in response to the first trigger signal, the beeper includes being coupled to first radio transmitter to receive the first wireless transmission signal and export the first wireless receiving circuit of the first wireless reception of signals, it is coupled to first wireless receiving circuit and in response to the first wireless reception of signals to export the first control circuit of first control signal and be controlled by The first control circuit is achieved the purpose that with making a sound the tone calling circuit of call signal convenient for patient's Self-operating.
Description
Technical field
The utility model relates to medical communication equipment technical field, in particular to a kind of medical beeper.
Background technique
Currently, patient calling nursing staff mostly uses calling device, by every in the ward management nursing of hospital
A wireline call device is arranged to be exchanged in a hospital bed head of a bed, improves medical care efficiency.
But this calling device use wired connection mode, patient need to stand up when needing to call nursing staff by
Calling set, since patient is mostly handicapped, especially some severely injured patients, when entourage is away from keyboard, if it happens
Emergency can not voluntarily press calling set, so as to cause the generation of some serious conditions.
Utility model content
The purpose of the utility model is to provide a kind of medical beepers, and the wired connection between remote controler and beeper is changed
For be wirelessly connected, have the advantages that without be routed, it is easy to use.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of medical beeper,
Including beeper and Digiplex, the Digiplex include for export the first trigger device of the first trigger signal,
It is coupled to first trigger device and exports the first wireless hair of the first wireless transmission signal in response to the first trigger signal
Transmit-receive radio road, the beeper include being coupled to first radio transmitter to receive the first wireless transmission signal and export the
First wireless receiving circuit of one wireless reception of signals is coupled to first wireless receiving circuit and wirelessly connects in response to first
The collection of letters number is exhaled with exporting the first control circuit of first control signal and being controlled by the first control circuit with making a sound
It is the tone calling circuit of signal.
By using above-mentioned technical proposal, when patient needs to call medical staff, the of Digiplex is triggered manually
One trigger device makes the first radio transmitter of Digiplex export the first wireless transmission signal, the first nothing of beeper
Line receives circuit and receives the first wireless transmission signal and export the first wireless reception of signals, and controls sound by first control circuit
Sound call circuit makes a sound call signal, to remind medical staff, improves medical care efficiency；This hospital's calling set it is wireless
Between remote controler and beeper by the way of wireless telecommunications, without wiring, it is convenient for patient's Self-operating Digiplex, thus
Reduce the generation of patient's some serious conditions in no entourage.
The further setting of the utility model, the Digiplex further include second for exporting the second trigger signal
Trigger device is coupled to second trigger device and exports the of the second wireless transmission signal in response to the second trigger signal
Two radio transmitters, the beeper further include being coupled to second radio transmitter to receive the second wireless transmission letter
Number and export the second wireless reception of signals the second wireless receiving circuit, be coupled to second wireless receiving circuit and the sound
Between sound call circuit and in response to the second wireless reception of signals with export second control signal second control circuit and by
It controls in the second control circuit to adjust the volume tune that the tone calling circuit makes a sound the volume of call signal
Economize on electricity road.
By using above-mentioned technical proposal, when patient is badly in need of calling medical staff, while the of Digiplex is pressed
Second radio transmitter of one trigger device and the second trigger device, Digiplex issues the second wireless transmission signal, exhales
It makes the second wireless receiving circuit of machine receive the second wireless transmission signal and exports the second wireless reception of signals, then pass through the second control
Circuit control volume control circuit processed and tone calling circuit communication, so that increasing tone calling circuit makes a sound call signal
Volume, hear tone calling signal more in time convenient for medical staff, improve medical care efficiency, further reduce patient and do not having
The generation of some serious conditions when having an entourage.
The further setting of the utility model, the tone calling circuit include the buzzer being serially connected and the first electricity
Resistance, the buzzer are controlled by the first control circuit and make a sound call signal.
By using above-mentioned technical proposal, when first control circuit exports first control signal, buzzer is made a sound
Call signal is to remind medical staff.
The further setting of the utility model, the volume control circuit include second resistance, and the second resistance is controlled
It is controlled in the second control circuit to cut to be parallel to the first resistor or cut off and be parallel to the first resistor.
By using above-mentioned technical proposal, on the basis of first control circuit exports first control signal, when the second control
When circuit output second control signal processed, second resistance is in parallel with first resistor, to make the first resistor of tone calling circuit
The partial pressure at both ends reduces, and the voltage at buzzer both ends increases, and is increased by the electric current of buzzer, the tone calling that buzzer issues
The volume of signal becomes larger, consequently facilitating medical staff hears tone calling signal more in time.
The further setting of the utility model, the Digiplex further include providing for first radio transmitter
First power supply of electric energy, first trigger device include be arranged on the shell of the Digiplex and be coupled to it is described
The current supply circuit of first radio transmitter with control whether access the first power supply the first contact switch.
By using above-mentioned technical proposal, the first trigger device on Digiplex shell is triggered, the first contact is opened
It closes and closes, thus so that the current supply circuit of the first radio transmitter is accessed the first power supply and issue the first wireless transmission signal, this
The mode structure of kind the first wireless transmission signal of triggering is simple, easy to operate.
The further setting of the utility model, the Digiplex further include providing for second radio transmitter
The second source of electric energy, second trigger device include be arranged on the shell of the Digiplex and be coupled to it is described
The current supply circuit of second radio transmitter with control whether access second source the second contact switch.
By using above-mentioned technical proposal, the second trigger device on Digiplex shell is triggered, the second contact is opened
It closes and closes, thus so that the current supply circuit of the second radio transmitter is accessed second source and issue the second wireless transmission signal, this
The mode structure of kind the second wireless transmission signal of triggering is simple, easy to operate.
The further setting of the utility model, first trigger device include: the shell that the Digiplex is arranged in
External button cap；The intracorporal connecting rod of shell of the Digiplex is fixed and put in the button cap；It is set to the nothing
In the shell of line remote controler and two stationary contacts being connected on the current supply circuit of first radio transmitter；It is fixed on institute
State the relatively described button cap one end of connecting rod, when the button cap is by pressed by external force both ends respectively with the corresponding stationary contact
Contact the bridge-type movable contact spring so that circuit conducting；And it is set on the connecting rod, disappears in the external force that the button cap is subject to
When drive the bridge-type movable contact spring and the stationary contact to be detached from elastic component.
By using above-mentioned technical proposal, the button cap on Digiplex is pressed down on, connecting rod is driven to move downward simultaneously
Compression elastic piece, make the bridge-type movable contact spring both ends of connecting rod lower end respectively with two on the current supply circuit of the first radio transmitter
Stationary contact point contact, the first radio transmitter and the first power supply are connected and issue the first wireless transmission signal；Release button cap, is pressed
Button cap pops up under the elastic-restoring force effect of elastic component itself, the current supply circuit of bridge-type movable contact spring and the first radio transmitter
On two stationary contacts be detached from, make the first radio transmitter and the first power supply disconnection；The first radio transmitter of this control
Current supply circuit whether access the first trigger device of the first power supply, structure is simple and convenient to operate.
The further setting of the utility model, the housing outer surface of the Digiplex are equipped with the recess being recessed inwardly
Portion, first trigger device are placed in the recessed portion.
By using above-mentioned technical proposal, the first trigger device is placed in the structure setting in Digiplex casing depression portion,
Make the first trigger device be not easy to be touched unintentionally, reduces beeper because surprisingly triggering and make a sound showing for call signal
As.
In conclusion the utility model has the following beneficial effects:
1, when patient needs to call medical staff, the first trigger device of Digiplex is triggered manually, makes beeper
Call signal is made a sound, to remind medical staff；It is used between the Digiplex and beeper of this hospital's calling set
The mode of wireless telecommunications is convenient for patient's Self-operating Digiplex, reducing patient is not having entourage's feelings without wiring
There is the problem of some serious conditions under condition；
2, the first trigger device and the second trigger device are arranged on Digiplex to be made according to the difference of patient's condition
Beeper issues the different tone calling signal of two kinds of volumes, nurses according to situation to patient convenient for medical staff,
It further decreases patient and occurs some serious conditions in no entourage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of beeper and Digiplex in the utility model embodiment；
Fig. 2 is the electrical block diagram of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the first trigger device on Digiplex in the utility model embodiment.
Appended drawing reference: 1, beeper；11, the first wireless receiving circuit；12, first control circuit；13, tone calling electricity
Road；14, the second wireless receiving circuit；15, second control circuit；16, volume control circuit；17, control button；2, wireless remote control
Device；21, the first trigger device；22, the second trigger device；23, recessed portion；24, the first radio transmitter；26, second is wireless
Transmit circuit；211, button cap；212, connecting rod；213, stationary contact；214, bridge-type movable contact spring；215, elastic component.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of medical beeper is exhaled as shown in Figure 1, including the beeper 1 and Digiplex 2 being wirelessly connected
Make machine 1 be internally provided in the buzzer LS(figure for making a sound call signal not show), it is arranged on the shell of beeper 1
There is the control button 17 of the current supply circuit shutdown of control beeper 1.In the housing outer surface of Digiplex 2 setting there are two to
The recessed portion 23 of sunken inside is correspondingly arranged on the first trigger device 21 and the second trigger device 22 among two recessed portions 23, and
One trigger device 21 and the second trigger device 22 stretch out the surface of recessed portion 23 lower than 2 shell of Digiplex upper surface without
It is easily touched unintentionally, reduces the phenomenon that beeper 1 makes a sound call signal because surprisingly triggering.
Referring to figs. 1 and 2, Digiplex 2 includes the first radio transmitter 24 and is the first wireless transmission electricity
Road 24 provides the first power supply G1 of electric energy, and the first trigger device 21 includes the current supply circuit for being coupled to the first radio transmitter 24
Go up and control the first contact switch K1 whether the first radio transmitter 24 accesses the first power supply G1.Beeper 1 includes coupling
It is wirelessly connect in the first radio transmitter 24 with receiving the first wireless transmission signal and exporting the first of the first wireless reception of signals
It receives circuit 11, be coupled to the first wireless receiving circuit 11 and in response to the first wireless reception of signals to export first control signal
First control circuit 12 and it is controlled by first control circuit 12 to make a sound the tone calling circuit 13 of call signal.
Specifically, the first radio transmitter 24 and the first wireless receiving circuit 11 use the first RCM-1A and the first RCM-
1B type ultra-short wave radio remote control module external member.2 end of pin and 1 end of pin of first RCM-1A module meet the first power supply G1 respectively
Anode and cathode.The anode and cathode at 4 end of pin of the first RCM-1B module and the termination of pin 5 third power supply G3, first
Be provided on the current supply circuit of RCM-1B module control the first RCM-1B module be turned on or off with third power supply G3 it is normally closed
Switch K3, is connected with capacitor C1 between 4 end of pin of the first RCM-1B module and the end GND, when the first RCM-1B module receives
When the first wireless transmission signal that the first RCM-1A module issues, the of 2 end of the pin output high level of the first RCM-1B module
One wireless reception of signals.
Wherein, first control circuit 12 includes diode D1, capacitor C2 and triode Q1, and triode Q1 is NPN type field effect
Ying Guan, wherein the anode of diode D1 is connect with 2 end of pin of the first RCM-1B module, and the cathode of diode D1 is coupled to three poles
The base stage of pipe Q1 is connected with resistance R3, the both ends coupling of capacitor C2 between the collector of triode Q1 and the anode of third power supply G3
It is connected between the base stage and GND of triode Q1.
Tone calling circuit 13 includes concatenated buzzer LS and first resistor R1, a termination triode Q1 of buzzer LS
Emitter, another termination GND. of first resistor R1
Working principle is described as follows: when patient needs to call medical staff, triggering the of Digiplex 2 manually
One trigger device 21, the first contact switch K1 closure, makes the first RCM-1A module and the first power supply G1 connect and export the first nothing
Line emits signal, and the first RCM-1B module of beeper 1 receives the first wireless transmission signal and exports high level at its 2 end of pin
The first wireless reception of signals, the first wireless reception of signals of high level is connected triode Q1 by diode D1, makes buzzing
Device LS makes a sound call signal, to remind medical staff.The Digiplex 2 and beeper 1 of this hospital's calling set it
Between by the way of wireless telecommunications, without wiring, be also convenient for patient's Self-operating Digiplex 2, exist to reduce patient
The generation of some serious conditions when not having an entourage.
In the case where relatively more urgent the patient the case where, to ensure that patient can obtain the nursing of medical staff more in time,
The volume of the buzzer LS tone calling signal issued can also be adjusted in Digiplex 2 in the present embodiment.
Specifically, Digiplex 2 further include the second radio transmitter 26 and provide electric energy for the second radio transmitter 26
Two power supply G2, the second trigger device 22 include being coupled on the current supply circuit of the second radio transmitter 26 and controlling second wirelessly
Whether transmit circuit 26 accesses the second contact switch K2 of second source G2.Beeper 1 includes being coupled to the second wireless transmission electricity
Road 26 is to receive the second wireless transmission signal and export the second wireless receiving circuit 14 of the second wireless reception of signals, be coupled to the
To export the second control letter between two wireless receiving circuits 14 and sound call circuit 13 and in response to the second wireless reception of signals
Number second control circuit 15 and be controlled by second control circuit 15 with adjust tone calling circuit 13 make a sound calling letter
Number volume volume control circuit 16.
Specifically, the second radio transmitter 26 and the second wireless receiving circuit 14 are using the second of another transmitting-receiving frequency
RCM-1A and the 2nd RCM-1B type ultra-short wave radio remote control module external member.1 end of 2 end of pin and pin of 2nd RCM-1A module
The anode and cathode of second source G2 are connect respectively, are provided with the second contact switch K2 on the current supply circuit of the 2nd RCM-1A.Second
4 end of pin of RCM-1B module and pin 5 terminate the anode and cathode of third power supply G3,4 end of pin of the 2nd RCM-1B module
Capacitor C3 is connected between the end GND.When the 2nd RCM-1B module receives the second wireless hair of the 2nd RCM-1A module sending
When penetrating signal, the second wireless reception of signals of 2 end of the pin output high level of the 2nd RCM-1B module.
Wherein, second control circuit 15 includes diode D2, capacitor C4 and triode Q2, and triode Q2 is NPN type field effect
Ying Guan, wherein the anode of diode D1 is connect with 2 end of pin of the 2nd RCM-1B module, and the cathode of diode D2 is coupled to three poles
The base stage of pipe Q2, the collector of triode Q2 are coupled to the tie point between buzzer LS and first resistor R1, and the two of capacitor C4
End is coupled between the base stage and GND of triode Q2.
Volume control circuit 16 include second resistance R2, second resistance R2 one termination triode Q2 emitter, second
Another termination GND of resistance R2.
Working principle is described as follows: when patient is badly in need of calling medical staff, while triggering Digiplex 2 manually
The first trigger device 21 and the second trigger device 22, make a sound call signal in the buzzer LS of tone calling circuit 13
On the basis of, the second contact switch K2 closure connects the 2nd RCM-1A module and second source G2 and exports the wirelessly hair of output second
Penetrate signal, the 2nd RCM-1B module of beeper 1 receives the second wireless transmission signal and the of its 2 end of pin output high level
Triode Q2 is connected by diode D2 in second wireless reception of signals of one wireless reception of signals, high level, to make second
Resistance R2 and first resistor R1 are in parallel, and the partial pressure at the both ends first resistor R1 reduces, and the voltage at the both ends buzzer LS increases, and pass through bee
The electric current of ring device LS increases, and the volume that buzzer LS makes a sound call signal becomes larger, consequently facilitating medical staff is more in time
It hears tone calling signal, further reduces the generation of patient's some serious conditions in no entourage.
First trigger device 21 is identical with the structure of the second trigger device 22.As shown in figure 3, the first trigger device 21 includes
Button cap 211 in the casing depression portion 23 of Digiplex 2 is set, and button cap 211 is fixedly connected with one end and puts in wirelessly
The intracorporal connecting rod 212 of the shell of remote controler 2,212 relative key cap of connecting rod, 211 one end are fixed with bridge-type movable contact spring 214, connecting rod 212
It is arranged with the elastic component that the driving bridge-type movable contact spring 214 when the external force that button cap 211 is subject to disappears is returned to initial position outside
215, elastic component 215 are spring in the present embodiment.There are two stationary contacts for setting on the current supply circuit of first radio transmitter 24
Point 213, when button cap 211 is by pressed by external force, 214 both ends of bridge-type movable contact spring contacted respectively with corresponding stationary contact 213 so that
The current supply circuit of first radio transmitter 24 is connected.
When pressing down on the button cap 211 on Digiplex 2, button cap 211 drives connecting rod 212 to move, and presses simultaneously
Contracting elastic component 215 returns 214 both ends of bridge-type movable contact spring of 212 lower end of connecting rod with the power supply of the first radio transmitter 24 respectively
Two stationary contacts 213 of road contact, and the first radio transmitter 24 and the first power supply are connected and issue the first wireless transmission letter
Number；Release button cap 211, button cap 211 pop up under the elastic-restoring force effect of elastic component 215 itself, bridge-type movable contact spring 214
It is detached from two stationary contacts 213 on the current supply circuit of the first radio transmitter 24, makes the first radio transmitter 24 and the
One power supply disconnects；Whether the current supply circuit of the first radio transmitter 24 of this control accesses the first triggering dress of the first power supply G1
21 are set, structure is simple, easy to operate.
The course of work and principle: between the Digiplex 2 and beeper 1 of hospital's calling set using two groups of RCM-1A and
The mode that RCM-1B type ultra-short wave radio remote control module external member communicates wirelessly is convenient for patient's Self-operating without wiring
Digiplex 2；First trigger device is set on Digiplex 2 simultaneously and the second trigger device can be according to patient's condition
Difference makes beeper 1 issue the different tone calling signal of two kinds of volumes, convenient for medical staff according to situation to patient into
Row nursing, further decreases patient and occurs some serious conditions in no entourage.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of medical beeper, which is characterized in that including beeper (1) and Digiplex (2), the Digiplex
It (2) include for exporting the first trigger device (21) of the first trigger signal, being coupled to first trigger device (21) and sound
The first radio transmitter (24) of the first wireless transmission signal, beeper (1) packet should be exported in the first trigger signal
It includes and is coupled to first radio transmitter (24) to receive the first wireless transmission signal and export the first wireless reception of signals
The first wireless receiving circuit (11), be coupled to first wireless receiving circuit (11) and in response to the first wireless reception of signals
To export the first control circuit (12) of first control signal and be controlled by the first control circuit (12) to make a sound
The tone calling circuit (13) of call signal.
2. a kind of medical beeper according to claim 1, which is characterized in that the Digiplex (2) further includes using
In export the second trigger signal the second trigger device (22), be coupled to second trigger device (22) and in response to second touching
It signals to export the second radio transmitter (26) of the second wireless transmission signal, the beeper (1) further includes being coupled to
Second radio transmitter (26) is to receive the second wireless transmission signal and export the second nothing of the second wireless reception of signals
Line receives circuit (14), is coupled between second wireless receiving circuit (14) and the tone calling circuit (13) and responds
To export the second control circuit (15) of second control signal and it is controlled by second control in the second wireless reception of signals
Circuit (15) is to adjust the volume control circuit that the tone calling circuit (13) makes a sound the volume of call signal
(16)。
3. a kind of medical beeper according to claim 2, which is characterized in that the tone calling circuit (13) includes phase
Mutual concatenated buzzer and first resistor, the buzzer are controlled by the first control circuit (12) and make a sound calling letter
Number.
4. a kind of medical beeper according to claim 3, which is characterized in that the volume control circuit (16) includes the
Two resistance, the second resistance are controlled by the second control circuit (15) control and are parallel to the first resistor to cut or cut
It is disconnected to be parallel to the first resistor.
5. a kind of medical beeper according to claim 1, which is characterized in that the Digiplex (2) further include for
First radio transmitter (24) provides the first power supply of electric energy, and first trigger device (21) includes being arranged described
On the shell of Digiplex (2) and the current supply circuit of first radio transmitter (24) is coupled to control whether to connect
Enter the first contact switch of the first power supply.
6. a kind of medical beeper according to claim 2, which is characterized in that the Digiplex (2) further include for
Second radio transmitter (26) provides the second source of electric energy, and second trigger device (22) includes being arranged described
On the shell of Digiplex (2) and the current supply circuit of second radio transmitter (26) is coupled to control whether to connect
Enter the second contact switch of second source.
7. a kind of medical beeper according to claim 5, which is characterized in that first trigger device (21) includes:
The button cap (211) being arranged outside the shell of the Digiplex (2)；
The intracorporal connecting rod of shell (212) of the Digiplex (2) is fixed and put in the button cap (211)；
It is set in the shell of the Digiplex (2) and is connected to the current supply circuit of first radio transmitter (24)
On two stationary contacts (213)；
Be fixed on relatively described button cap (211) one end of the connecting rod (212), pressed by external force in the button cap (211)
Both ends contact the bridge-type movable contact spring (214) so that circuit conducting with the correspondence stationary contact (213) respectively when pressure；And
It is set on the connecting rod (212), drives the bridge-type movable contact spring when the external force that the button cap (211) is subject to disappears
(214) elastic component (215) being detached from the stationary contact (213).
8. a kind of medical beeper according to claim 7, which is characterized in that outside the shell of the Digiplex (2)
Surface is equipped with the recessed portion (23) being recessed inwardly, and first trigger device (21) is placed in the recessed portion (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997868.7U CN208271330U (en) | 2018-06-26 | 2018-06-26 | A kind of medical beeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997868.7U CN208271330U (en) | 2018-06-26 | 2018-06-26 | A kind of medical beeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271330U true CN208271330U (en) | 2018-12-21 |
Family
ID=64690214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820997868.7U Expired - Fee Related CN208271330U (en) | 2018-06-26 | 2018-06-26 | A kind of medical beeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208271330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598493A (en) * | 2021-09-10 | 2021-11-05 | 南方医科大学南方医院 | Calling equipment for hospitalization of patient |
-
2018
- 2018-06-26 CN CN201820997868.7U patent/CN208271330U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598493A (en) * | 2021-09-10 | 2021-11-05 | 南方医科大学南方医院 | Calling equipment for hospitalization of patient |
| CN113598493B (en) * | 2021-09-10 | 2022-03-25 | 南方医科大学南方医院 | Calling equipment for hospitalization of patient |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |