CN203060585U - Patient controller with timing function and implanted medical system - Google Patents
Patient controller with timing function and implanted medical system Download PDFInfo
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- CN203060585U CN203060585U CN 201220624530 CN201220624530U CN203060585U CN 203060585 U CN203060585 U CN 203060585U CN 201220624530 CN201220624530 CN 201220624530 CN 201220624530 U CN201220624530 U CN 201220624530U CN 203060585 U CN203060585 U CN 203060585U
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- patient
- implantable medical
- controller
- medical devices
- wireless communication
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Abstract
The utility model discloses a patient controller with timing function. The patient controller comprises a permanent magnet and a timing circuit, wherein the permanent magnet is used for opening or closing a magnetic switch in an implanted medical device, and the timing circuit is used for accurate timing by a patient. The timing circuit includes a power supply, a manual button switch, a timer and a sounding device which are connected in series. The patient controller is used according to the following steps: first, the patient controller is put close to a medical device implanted in a body; second, the manual button switch is pressed immediately and now the timer begins to do the timing; third, the sounding device is configured to sound once a second; and fourth, a patient immediately presses the manual button switch and record the deadline for pull-in of the magnetic switch when hearing a set number of sounds. The patient can accurately judge whether the patient controller inputs a signal for closing output or entering a rapid interception mode, thus avoiding error judgments of the implanted medical device and providing convenience for the patient to operate and use the patient controller. The utility model further discloses an implanted medical system including the patient controller.
Description
Technical field
This utility model relates to a kind of implantable medical system, specifically, relates to a kind of patient's controller and implantable medical system with clocking capability.
Background technology
The implantable medical system generally includes the implantable nerve electric stimulation and (comprises brain deep electricity irritation DBS, the implanted cortex stimulates CNS, implanted spinal cord stimulation trial SCS, implanted sacral nerves electricity irritation SNS, implanted vagus nerve electricity irritation VNS etc.), implantable cardiac electric stimulation (being commonly called as cardiac pacemaker), implanted drug infusion system (IDDS) etc.
Be example with the implantable nerve electric stimulation, mainly comprise the pulse generator, electrode and the external controller that implant.Wherein, pulse generator is connected with electrode by extension wire, thereby the burst transmissions that pulse generator produces is arrived electrode, and the pulse signal that pulse generator produces transfers to specific neuronal target by electrode and carries out electricity irritation, thereby makes function of human body return to the state of normal operation.External controller comprises doctor's program controller, patient's controller.
Wherein, patient's controller is to be the device of being used for of being equipped with of patient according to the output parameter of pulse generator in own situation gauge tap or the control agent, and patient usually only can adjusting voluntarily in the range of accommodation that the doctor arranges.Doctor's program controller is that the doctor is used for device according to the output parameter of pulse generator in the patient monitoring control agent, and common doctor's program controller can be used to control a plurality of pulse generators.Patient's controller and doctor's program controller can communicate by wireless communications mode, magnetic coil or other communication modes and pulse generator.
Wireless communications mode is the trend of implantable medical system development at present, and the doctor can use external controller by the output of radio communication control or inquiry implantable medical devices.In the prior art, in order to guarantee that the doctor need use external controller and the implantable medical devices when needed can proper communication, usually make its wireless communication module be in the high-power operation state all the time after implantable medical devices being arranged to power on, after external controller sent information to implantable medical devices, implantable medical devices can in time be received this information and give a response.
Yet, because the energy of the battery in the implantable medical devices of implantable medical system is limited, if the wireless communication module of implantable medical devices is in the high-power operation state all the time, the service life of implantable medical devices is shortened in power consumption greatly than senior general, for the patient, not only to bear the high expense of changing implantable medical devices, also will bear the misery of operation.
The utility model content
At the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of patient's controller with clocking capability, can help patient to judge patient's controller accurately from pressing close to leaving holding time of implantable medical devices, make things convenient for patient to use patient's controller accurately to judge to be as closing that output is used or using as listen mode fast.
According to technical scheme provided by the utility model, a kind of patient's controller with clocking capability comprises: be used for the permanent magnet of magnetic switch in disconnection or the closed implantable medical devices, also comprise the timing circuit for the accurate timing of patient.
Preferably, described timing circuit comprises power supply, hand push button switch, intervalometer and the sound-producing device that is in series respectively and connects, it is close to the beginning and ending time of leaving described implantable medical devices certainly that described hand push button switch is used for record, thereby definite patient's controller is to use as cutting out the quick listen mode of output use or conduct.
Preferably, described sound-producing device comprises the buzzer for voice or the tinkle of bells prompting patient interval.
This utility model also provides a kind of implantable medical system, comprise implantable medical devices, electrode, doctor's program control instrument, be provided with in the described implantable medical devices and can between quick listen mode and dormancy listen mode, switch and have the magnetic switch of closing stimulatory function, also comprise the patient's controller with timing circuit, it is as closing the output use or using as quick listen mode that described timing circuit is used for the described patient's controller of judgement.
Preferably, described implantable medical devices comprises embedded nerve stimulator, implantable cardiac pacemaker, implanted cardioverter-defibrillators or implanted infusion of drug device.
Preferably, described magnetic switch is tongue tube.
Preferably, described implantable medical devices comprises first wireless communication module, comprise in described patient's controller can with second wireless communication module of the described first wireless communication module radio communication;
Under described quick listen mode, described first wireless communication module can be communicated by letter with the described second wireless communication module bidirectional high speed; Under the dormancy listen mode, described first wireless communication module can with the two-way low-speed communication of described second wireless communication module; Described timing circuit draws described permanent magnet and judges described implantable medical devices near tongue tube between 0.5～1.5 second the time and enter quick listen mode.
Preferably, described timing circuit draws described permanent magnet and judges described implantable medical devices near tongue tube between 2～5 seconds the time and enter output shutdown mode.
Compared with prior art the utility model has the advantages that: because this utility model is provided with the timing circuit for the accurate timing of patient in patient's controller, patient can judge accurately that in use patient's controller presses close to the time of implantable medical devices, it is the time of tongue tube adhesive, therefore can help patient to determine that patient's controller is that output use or conduct listen mode use are fast closed in conduct, thereby avoid the erroneous judgement of implantable medical devices disconnected, be convenient to patient's operation and use.
Description of drawings
Accompanying drawing 1 is the structural representation of implantable medical system;
Accompanying drawing 2 patient's controllers utilize the sketch map of magnetic field control implantable medical system;
Accompanying drawing 3 is the structural representation of patient's controller;
Wherein:
10, implantable medical devices; 11 magnetic switch; 12, microprocessor; 13, first wireless communication module; 20, patient's controller; 21, permanent magnet; 22, timing circuit; 221, power supply; 222, hand push button switch; 223, intervalometer; 224, sound-producing device; 23, second wireless communication module; 30, electrode; 40, doctor's program control instrument.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail:
To shown in Figure 3, be example with the implantable nerve stimulating system as accompanying drawing 1, a kind of patient's controller 20 for magnetic switch 11 in the accurate control implantable medical devices 10, comprise for disconnect or closed implantable medical devices in the permanent magnet 21 of magnetic switch.Magnetic switch is tongue tube in the present embodiment, and the microprocessor 12 of implantable medical devices 10 is according to determining that patient's controller 20 is that input is closed the signal that stimulates output or entered quick listen mode signal the pickup time of tongue tube.
This utility model is provided with in implantable medical devices and can switches and have the tongue tube of closing stimulatory function between quick listen mode and dormancy listen mode.When need not to communicate by letter in external body at ordinary times, opens tongue tube, make the first interior wireless communication module 13 of implantable medical devices be in the low power consumpting state of power saving, can save greatly and need not to use external controller to carry out wireless power consumption when program control at ordinary times, prolong the service life of implantable medical devices, had bigger economic worth and use value.
When special circumstances take place, tongue tube can also be used to the stimulation output of quick closedown implantable medical devices, patient is with the close implant site of patient's controller, after making permanent magnet 21 in patient's controller near the tongue tube in the implantable medical devices, tongue tube under the induction in magnetic field rapidly adhesive realize closing and stimulate the function of exporting.Need not wait patient's controller and implantable medical devices to set up earlier to communicate by letter and realize control again, in case of emergency can close the stimulation output of implantable medical devices rapidly, be convenient to patient and use.Similarly, patient also can use this patient's controller promptly to open the stimulation output of implantable medical devices as required.
Therefore, patient uses patient's controller can realize two functions near implant site, namely closing stimulates output function and switches to quick listen mode function, can still switch to quick listen mode when judging that by implantable medical devices closing stimulation exports by the shut-in time of control tongue tube.Usually stimulate when exporting when wishing to close, it is longer that patient's controller is pressed close to time of implantable medical devices, such as 2～5s; When hope entered quick listen mode, it is shorter that patient's controller is pressed close to the time of implantable medical devices, such as 0.5～1.5s.
In a solution, can judge by the artificial sensation of patient oneself, but since tongue tube close when stimulating output and quick listen mode under the adhesive persistent period shorter, only come the control time by patient's artificial sensation, can not judge accurately that patient's controller is that stimulation output is used or conduct listen mode use fast as closing, if patient wishes to enter quick listen mode because to press close to time of implantable medical devices long, the pickup time that is tongue tube is long, the implantable medical devices mistake being judged as closing stimulates output, also therefore brings very big puzzlement to the user.
In this utility model, what think the input of patient's controller when be set between 0.5～1.5 second the pickup time of tongue tube in the implantable medical devices 10 is to enter quick listen mode signal, and what think the input of patient's controller when being set to pickup time between 2～5 seconds is to close the stimulation output signal.Different with top solution is that patient's controller 20 of the present utility model also comprises the timing circuit 22 for the accurate timing of patient.
As shown in Figure 3, timing circuit 22 comprises power supply 221, hand push button switch 222, timer 2 23 and the sound-producing device 224 that is in series respectively and connects, and sound-producing device 224 comprises the buzzer for voice or the tinkle of bells prompting patient interval.It is close to the beginning and ending time of leaving described implantable medical devices 10 certainly that described hand push button switch 222 is used for record.When patient uses patient's controller 20 near the medical apparatus and instruments 10 that implants, press hand push button switch 222 immediately, this moment, timer 2 23 picked up counting, sound-producing device 224 is set to ring one a second, when patient hears three sounds, press the hand push button switch immediately, note the deadline of tongue tube adhesive, what patient can judge patient's controller input this moment accurately is to close the stimulation output signal, avoids judging by accident broken hair and gives birth to.Just press the hand push button switch when hearing a sound as patient, what just can oneself judge patient's controller input this moment accurately is to enter quick listen mode signal.
As shown in Figure 1, this utility model also provides a kind of implantable medical system, comprise implantable medical devices 10, electrode 30, doctor's program control instrument 40, be provided with in this implantable medical devices and can between quick listen mode and dormancy listen mode, switch and have the magnetic switch of closing stimulatory function, also comprise the patient's controller 20 that is used for the interior magnetic switch of accurate control implantable medical devices with timing circuit, timing circuit is for judging that described patient's controller is that output use or conduct listen mode use are fast closed in conduct.
As shown in Figure 2, implantable medical devices 10 comprises first wireless communication module 13, comprise in patient's controller 20 can with second wireless communication module 23 of first wireless communication module, 13 radio communications.Under quick listen mode, first wireless communication module 13 can be communicated by letter with second wireless communication module, 23 bidirectional high speeds, and such as namely intercepting once every 1～10 second, this utility model can be selected to intercept once every 2,3,4 seconds.Under the dormancy listen mode, first wireless communication module 13 can with second wireless communication module, 23 two-way low-speed communications, such as namely intercepting once every 15 seconds～5 minutes, this utility model can be selected then to intercept once every 15 seconds, 60 seconds, 2 minutes, 5 minutes.
Judge described implantable medical devices near tongue tube between 0.5～1.5 second the time and enter quick listen mode when timing circuit 22 draws permanent magnet.Judge described implantable medical devices near tongue tube between 2～5 seconds the time and enter output shutdown mode when timing circuit 22 draws described permanent magnet.
Specifically, when patient uses patient's controller 20 near the medical apparatus and instruments 10 that implants, press hand push button switch 222 immediately, this moment, timer 2 23 picked up counting, sound-producing device 224 is set to ring one a second, when patient hears three sounds, press the hand push button switch immediately, note the deadline of tongue tube adhesive, what patient can judge patient's controller input this moment accurately is to close the stimulation output signal, just press the hand push button switch when hearing a sound as patient, what just can oneself judge patient's controller input this moment accurately is to enter quick listen mode signal, avoids judging by accident broken hair and gives birth to.
Implantable medical devices 10 can be a kind of in embedded nerve stimulator, implantable cardiac pacemaker, implanted cardioverter-defibrillators or the implanted infusion of drug device.
Compared with prior art, because this utility model is provided with the timing circuit for the accurate timing of patient in patient's controller, patient can judge accurately that in use patient's controller presses close to the time of implantable medical devices, it is the time of tongue tube adhesive, therefore can help patient to determine that patient's controller is that output use or conduct listen mode use are fast closed in conduct, thereby avoid the erroneous judgement of implantable medical devices disconnected, be convenient to patient's operation and use.
More than the specific embodiment of the present utility model is described.Be illustrative for description of the present utility model herein, thereby scope of the present utility model should not be limited to the above-mentioned specific embodiment.It will be apparent to one skilled in the art that and under the situation that does not break away from purport of the present utility model or substitutive characteristics, the above-mentioned specific embodiment is carried out other distortion or change, also should be considered as protection domain of the present utility model.
Claims (7)
1. the patient's controller with clocking capability comprises: be used for the permanent magnet of magnetic switch in disconnection or the closed implantable medical devices, it is characterized in that: also comprise the timing circuit for the accurate timing of patient.
2. a kind of patient's controller with clocking capability according to claim 1, it is characterized in that: described timing circuit comprises power supply, hand push button switch, intervalometer and the sound-producing device that is in series respectively and connects, and it is close to the beginning and ending time of leaving described implantable medical devices certainly that described hand push button switch is used for record.
3. a kind of patient's controller with clocking capability according to claim 2 is characterized in that: described sound-producing device comprises the buzzer of reminding patient's interval for voice or the tinkle of bells.
4. implantable medical system, comprise implantable medical devices, electrode, doctor's program control instrument, it is characterized in that: be provided with in the described implantable medical devices and can between quick listen mode and dormancy listen mode, switch and have the magnetic switch of closing stimulatory function, comprise also that as arbitrary described patient's controller with clocking capability in the claim 1 to 3 it is as closing the output use or using as quick listen mode that described timing circuit is used for the described patient's controller of judgement.
5. a kind of implantable medical according to claim 4 system, it is characterized in that: described implantable medical devices comprises embedded nerve stimulator, implantable cardiac pacemaker, implanted cardioverter-defibrillators or implanted infusion of drug device.
6. a kind of implantable medical according to claim 4 system, it is characterized in that: described magnetic switch is tongue tube.
7. a kind of implantable medical according to claim 4 system, it is characterized in that: described implantable medical devices comprises first wireless communication module, comprise in described patient's controller can with second wireless communication module of the described first wireless communication module radio communication;
Under described quick listen mode, described first wireless communication module can be communicated by letter with the described second wireless communication module bidirectional high speed; Under the dormancy listen mode, described first wireless communication module can with the two-way low-speed communication of described second wireless communication module; Described timing circuit draws described permanent magnet and judges described implantable medical devices near tongue tube between 0.5～1.5 second the time and enter quick listen mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624530 CN203060585U (en) | 2012-11-22 | 2012-11-22 | Patient controller with timing function and implanted medical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624530 CN203060585U (en) | 2012-11-22 | 2012-11-22 | Patient controller with timing function and implanted medical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203060585U true CN203060585U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220624530 Expired - Lifetime CN203060585U (en) | 2012-11-22 | 2012-11-22 | Patient controller with timing function and implanted medical system |
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| CN (1) | CN203060585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830840A (en) * | 2012-11-22 | 2014-06-04 | 苏州景昱医疗器械有限公司 | Patient controller with timing function and implanted medical system |
-
2012
- 2012-11-22 CN CN 201220624530 patent/CN203060585U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830840A (en) * | 2012-11-22 | 2014-06-04 | 苏州景昱医疗器械有限公司 | Patient controller with timing function and implanted medical system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
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| CX01 | Expiry of patent term |