CN105496565A - Infrared scalpel handle system - Google Patents
Infrared scalpel handle system Download PDFInfo
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- CN105496565A CN105496565A CN201510910887.2A CN201510910887A CN105496565A CN 105496565 A CN105496565 A CN 105496565A CN 201510910887 A CN201510910887 A CN 201510910887A CN 105496565 A CN105496565 A CN 105496565A
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- handle
- knife
- infrared ray
- warning
- signal
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- 230000004069 differentiation Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000001356 surgical procedure Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The invention discloses an infrared scalpel handle system. The infrared scalpel handle system comprises a scalpel handle pre-warning device and a sound-light alarm device. After a surgery is finished, a human body is to be closed, emitted infrared rays can be completely blocked, then a signal discrimination chip in the scalpel handle pre-warning device sends out an alarm command, and the sound-light alarm device is started to produce tweeting sounds and light a lamp, so that a medical worker is reminded. The infrared scalpel handle system has the function of producing alarm sounds when the scalpel is left in the human body, and medical malpractice can be avoided.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to infrared ray handle of a knife system.
Background technology
Scalpel is modal medical apparatus and instruments in various operation.Present a lot of operations need to carry out the long period, also need numerous medical personnel to carry out, Ren Yuanduo simultaneously, and intensity is large, and the apparatus that use is also more.Therefore, sometimes because of personnel's carelessness, scalpel is forgotten in patient body, thus leads to great malpractice.
Although this type of accident be reported in the end that appears in the newspapers repeatly in recent years, there is no good solution so far to avoid the generation of accident.
Summary of the invention
For prior art above shortcomings, the object of the present invention is to provide a kind of infrared ray handle of a knife system that can sound the alarm when scalpel is retained in human body.
To achieve these goals, the technical solution used in the present invention is as follows:
Infrared ray handle of a knife system, is characterized in that, comprises blade holder prior-warning device and acoustic-optic alarm:
Described blade holder prior-warning device comprises handle of a knife that hollow pipe makes, forgets sniffer and battery, and one end of described handle of a knife is provided with swaging clamp groove, and this swaging clamp groove one end open is as feed mouth, and the other end is closed as positive stop end, for clamping blade; Be provided with in described hollow pipe and forget sniffer and battery; Described sniffer of forgeing comprises several infrared detectors, signal differentiation chip and warning message emitter; Described infrared detector also identifies for launching infrared ray the state that the infrared ray launched is blocked, and the signal of the state that infrared ray can be blocked sends described signal to and differentiates chip; Described infrared detector is near the other end relative with swaging clamp groove on handle of a knife, and circumferentially distributes; The dome-type that described warning message emitter is diametrically identical with handle of a knife caliber, is fixed on the other end relative with swaging clamp groove on handle of a knife, for sending wireless alarm signal to acoustic-optic alarm; Described signal differentiate chip respectively with warning message emitter and infrared detector wired connection, the signal of the state that can be blocked according to the infrared ray received sends alarm command to warning message emitter; Described battery is arranged in empty interior pipe, for powering to forgeing sniffer.
Acoustic-optic alarm comprises housing and installs signal receiver, instruction device, warning sounder and warning lamp therein, instruction device respectively with signal receiver, warning sounder and warning lamp wired connection; Described signal receiver receives described warning message emitter and sends wireless alarm signal and be transferred to described instruction device, and instruction device sends the signal piped with bright light respectively to warning sounder and warning lamp.
Further, described battery is lithium battery or nickel-hydrogen accumulator.
Further, on handle of a knife near be fixed with warning message emitter one end be provided with a groove, this groove internal fixtion has cell switch, and this cell switch one end is connected with described battery, the other end is connected with described sniffer of forgeing, and forgets sniffer for startup and closedown.Described groove is also provided with upper cover, for closed pockets.
Further, described infrared detector is 8 and is uniformly distributed circumferentially.
Further, also comprise the swaging clamp groove opening and closing device be made up of hoodle, electric magnet, spring and chute pipe, described chute pipe is fixed in handle of a knife and the axis of the two is parallel to each other, this chute pipe one end open is as telescopic end, one end is closed as stiff end, and telescopic end is positioned at described entering knife-edge part and communicate with it; Be fixed with electric magnet, spring and hoodle to telescopic end successively from stiff end, described hoodle is positioned at feed mouth and adapts with the shape of feed mouth, for closed feed mouth; Described electric magnet is connected with cell switch; Described hoodle is made up of ferrum or steel.
Further, described handle of a knife is solid tubes near 1/3 ~ 1/2 of buckling groove, described chute pipe be opened in this position cavity as chute chamber.
Further, described signal differentiates that chip and instruction device are single-chip microcomputer.
Further, described warning sounder is audio amplifier or loudspeaker.
Further, described warning lamp is red.
Further, described acoustic-optic alarm also comprises the display screen of LED or LCD material, and this display screen is fixed on described hull outside, is connected with described instruction device by holding wire.
Compared with prior art, the present invention has following beneficial effect:
1, handle of a knife is arranged to tubulose by the present invention, and has installed wherein and forget sniffer, when scalpel is retained in patient body, because infrared ray is blocked completely, thus acoustic-optic alarm is piped and bright light, remind medical personnel, avoid the generation of malpractice.
2, the setting of groove of the present invention, avoids false touch switch in use.
3, the design of swaging clamp groove opening and closing device, medical personnel must be started when forgeing sniffer and could install blade, avoiding using the present invention to perform the operation because not starting said system.
4, be connected by wireless signal with blade holder prior-warning device by acoustic-optic alarm, volume is little, easy to use, reminds successful.
Accompanying drawing explanation
Fig. 1 is Knife handle structure schematic diagram of the present invention;
Fig. 2 is smooth alarm device structural representation of the present invention.
In accompanying drawing: 1-swaging clamp groove; 2-handle of a knife; 3-infrared detector; 4-signal differentiates chip; 5-warning message emitter; 6-battery; 71-electric magnet; 72-spring; 73-hoodle; 8-cell switch; 9-upper cover; 10-housing; 11-signal receiver; 12-instruction device; 13-warning sounder; 14-warning lamp; 15-display screen.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail.
Based on ultrared warning blade holder system, it is characterized in that, comprise blade holder prior-warning device and acoustic-optic alarm:
Described blade holder prior-warning device comprises handle of a knife 2 that hollow pipe makes, forgets sniffer and battery 6, and one end of described handle of a knife 2 is provided with swaging clamp groove 1, and this swaging clamp groove 1 one end open is as feed mouth, and the other end is closed as positive stop end, for clamping blade; Be provided with in described hollow pipe and forget sniffer and battery 6; Described sniffer of forgeing comprises several infrared detectors 3, signal differentiation chip 4 and warning message emitter 5; Described infrared detector 3 also identifies for launching infrared ray the state that the infrared ray launched is blocked, and the signal of the state that infrared ray can be blocked sends described signal to and differentiates chip 4; Described infrared detector 3 is near the other end relative with swaging clamp groove 1 on handle of a knife 2, and circumferentially distributes; The dome-type that described warning message emitter 5 is diametrically identical with handle of a knife 2 caliber, is fixed on the other end relative with swaging clamp groove 1 on handle of a knife 2, for sending wireless alarm signal to acoustic-optic alarm; Described signal differentiate chip 4 respectively with warning message emitter 5 and infrared detector 3 wired connection, the signal of the state that can be blocked according to the infrared ray received sends alarm command to warning message emitter 5; Described battery 6 is arranged in empty interior pipe, for powering to forgeing sniffer.
Acoustic-optic alarm comprises housing 10 and installs signal receiver 11, instruction device 12, warning sounder 13 and warning lamp 14 therein, instruction device 12 respectively with signal receiver 11, warning sounder 13 and warning lamp 14 wired connection; Described signal receiver 11 receives described warning message emitter 5 and sends wireless alarm signal and be transferred to described instruction device 12, and instruction device 12 sends the signal piped with bright light respectively to warning sounder 13 and warning lamp 14.
During use, acoustic-optic alarm should be arranged on the conspicuous position of operating room.Principle of the present invention is: when operation is carried out, the body of people is in open state, and the infrared ray of transmitting can not be blocked completely, and signal differentiates that chip 4 does not send alarm command; And operation terminate after, human body will be closed, and the infrared ray of transmitting can be blocked completely, signal differentiation chip 4 send alarm command, startup acoustic-optic alarm pipe and bright light, to remind medical personnel.
As one preferred embodiment, described battery 6 is lithium battery or nickel-hydrogen accumulator.Which increase flying power of the present invention.
As one preferred embodiment, on handle of a knife 2 near be fixed with warning message emitter 5 one end be provided with a groove, this groove internal fixtion has cell switch 8, this cell switch 8 one end is connected with described battery 6, the other end is connected with described sniffer of forgeing, and forgets sniffer for startup and closedown.Described groove is also provided with upper cover 9, for closed pockets.The object of the design of cell switch 8 is energy savings, opens when deployed again, avoids waste; Being arranged in groove is to reduce false touch, increases the function that upper cover 9 then enhances false-touch prevention.
As one preferred embodiment, described infrared detector 3 is 8 and is uniformly distributed circumferentially.Such design had both avoided the too much waste of infrared detector 3, turn avoid very few and cause false alarm.
As one preferred embodiment, also comprise swaging clamp groove 1 opening and closing device be made up of hoodle 73, electric magnet 71, spring 72 and chute pipe, described chute pipe is fixed in handle of a knife 2 and the axis of the two is parallel to each other, this chute pipe one end open is as telescopic end, one end is closed as stiff end, and telescopic end is positioned at described entering knife-edge part and communicate with it; Be fixed with electric magnet 71, spring 72 and hoodle 73 to telescopic end successively from stiff end, described hoodle 73 is positioned at feed mouth and adapts with the shape of feed mouth, for closed feed mouth; Described hoodle 73 is made up of ferrum or steel.
The design of swaging clamp groove 1 opening and closing device, medical personnel must be started forget sniffer, anti-ly blade could be installed when forgeing sound-producing device, avoid using the present invention to perform the operation because not starting said system.
As one preferred embodiment, described handle of a knife 2 is solid tubes near 1/3 ~ 1/2 of buckling groove, described chute pipe be opened in this position cavity as chute chamber.This greatly reduces the difficulty of processing and manufacturing.
As one preferred embodiment, in order to improve arithmetic speed and improve the performance of electronic device, described signal differentiates that chip 4 and instruction device 12 all adopt single-chip microcomputer.
As one preferred embodiment, described warning sounder 13 can use audio amplifier or loudspeaker.
As one preferred embodiment, in order to more eye-catching, described warning lamp 14 is designed to redness.
As one preferred embodiment, in order to strengthen the effect of prompting, described acoustic-optic alarm can also comprise the display screen 15 of LED or LCD material, and it is outside that this display screen 15 is fixed on described housing 10, be connected with described instruction device 12 by holding wire, make it the word of display alarm.
The above embodiment of the present invention is only for example of the present invention is described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, other multi-form change and variations can also be made on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to technical scheme of the present invention the apparent change of amplifying out or variation be still in the row of protection scope of the present invention.
Claims (10)
1. infrared ray handle of a knife system, is characterized in that, comprises blade holder prior-warning device and acoustic-optic alarm;
Described blade holder prior-warning device comprises handle of a knife that hollow pipe makes, forgets sniffer and battery, and one end of described handle of a knife is provided with swaging clamp groove, and this swaging clamp groove one end open is as feed mouth, and the other end is closed as positive stop end, for clamping blade; Be provided with in described hollow pipe and forget sniffer and battery; Described sniffer of forgeing comprises several infrared detectors, signal differentiation chip and warning message emitter; Described infrared detector also identifies for launching infrared ray the state that the infrared ray launched is blocked, and the signal of the state that infrared ray can be blocked sends described signal to and differentiates chip; Described infrared detector is near the other end relative with swaging clamp groove on handle of a knife, and circumferentially distributes; The dome-type that described warning message emitter is diametrically identical with handle of a knife caliber, is fixed on the other end relative with swaging clamp groove on handle of a knife, for sending wireless alarm signal to acoustic-optic alarm; Described signal differentiate chip respectively with warning message emitter and infrared detector wired connection, the signal of the state that can be blocked according to the infrared ray received sends alarm command to warning message emitter; Described battery is arranged in empty interior pipe, for powering to forgeing sniffer;
Described acoustic-optic alarm comprises housing and installs signal receiver, instruction device, warning sounder and warning lamp therein, instruction device respectively with signal receiver, warning sounder and warning lamp wired connection; Described signal receiver receives described warning message emitter and sends wireless alarm signal and be transferred to described instruction device, and instruction device sends the signal piped with bright light respectively to warning sounder and warning lamp.
2. infrared ray handle of a knife system according to claim 1, is characterized in that, described battery is lithium battery or nickel-hydrogen accumulator.
3. infrared ray handle of a knife system according to claim 1, it is characterized in that, on handle of a knife near be fixed with warning message emitter one end be provided with a groove, this groove internal fixtion has cell switch, this cell switch one end is connected with described battery, the other end is connected with described sniffer of forgeing, and forgets sniffer for startup and closedown; Described groove is also provided with upper cover, for closed pockets.
4. infrared ray handle of a knife system according to claim 1, it is characterized in that, described infrared detector is 8 and is uniformly distributed circumferentially.
5. infrared ray handle of a knife system according to claim 3, it is characterized in that, also comprise the swaging clamp groove opening and closing device be made up of hoodle, electric magnet, spring and chute pipe, described chute pipe is fixed in handle of a knife and the axis of the two is parallel to each other, this chute pipe one end open is as telescopic end, one end is closed as stiff end, and telescopic end is positioned at described entering knife-edge part and communicate with it; Be fixed with electric magnet, spring and hoodle to telescopic end successively from stiff end, described hoodle is positioned at feed mouth and adapts with the shape of feed mouth, for closed feed mouth; Described electric magnet is connected with cell switch; Described hoodle is made up of ferrum or steel.
6. infrared ray handle of a knife system according to claim 5, is characterized in that, described handle of a knife is solid tubes near 1/3 ~ 1/2 of buckling groove, described chute pipe be opened in this position cavity as chute chamber.
7. infrared ray handle of a knife system according to claim 1, is characterized in that, described signal differentiates that chip and instruction device are single-chip microcomputer.
8. infrared ray handle of a knife system according to claim 1, is characterized in that, described warning sounder is audio amplifier or loudspeaker.
9. infrared ray handle of a knife system according to claim 1, is characterized in that, described warning lamp is red.
10. infrared ray handle of a knife system according to claim 1, it is characterized in that, described acoustic-optic alarm also comprises the display screen of LED or LCD material, and this display screen is fixed on described hull outside, is connected with described instruction device by holding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910887.2A CN105496565B (en) | 2015-12-10 | 2015-12-10 | Infrared ray handle of a knife system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910887.2A CN105496565B (en) | 2015-12-10 | 2015-12-10 | Infrared ray handle of a knife system |
Publications (2)
| Publication Number | Publication Date |
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| CN105496565A true CN105496565A (en) | 2016-04-20 |
| CN105496565B CN105496565B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510910887.2A Expired - Fee Related CN105496565B (en) | 2015-12-10 | 2015-12-10 | Infrared ray handle of a knife system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002007617A2 (en) * | 2000-07-25 | 2002-01-31 | Verimetra, Inc. | Cutting instrument having integrated sensors |
| US20080139959A1 (en) * | 2005-04-30 | 2008-06-12 | Aesculap Ag & Co. Kg | Implantable device for recording intracranial pressures |
| CN202313613U (en) * | 2011-11-04 | 2012-07-11 | 南阳医学高等专科学校第一附属医院 | Surgical knife with alarm function |
| CN203138625U (en) * | 2013-04-05 | 2013-08-21 | 刘灿达 | Neurosurgery scalpel |
| CN103519867A (en) * | 2013-10-24 | 2014-01-22 | 南京市秦淮医院 | Anti-disengaging scalpel |
| CN104287821A (en) * | 2013-08-19 | 2015-01-21 | 池永龙 | Alarm channel drilling device |
| CN204562313U (en) * | 2015-04-10 | 2015-08-19 | 王家利 | Innovation Multifunctional chest surgery scalpel |
-
2015
- 2015-12-10 CN CN201510910887.2A patent/CN105496565B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002007617A2 (en) * | 2000-07-25 | 2002-01-31 | Verimetra, Inc. | Cutting instrument having integrated sensors |
| US20080139959A1 (en) * | 2005-04-30 | 2008-06-12 | Aesculap Ag & Co. Kg | Implantable device for recording intracranial pressures |
| CN202313613U (en) * | 2011-11-04 | 2012-07-11 | 南阳医学高等专科学校第一附属医院 | Surgical knife with alarm function |
| CN203138625U (en) * | 2013-04-05 | 2013-08-21 | 刘灿达 | Neurosurgery scalpel |
| CN104287821A (en) * | 2013-08-19 | 2015-01-21 | 池永龙 | Alarm channel drilling device |
| CN103519867A (en) * | 2013-10-24 | 2014-01-22 | 南京市秦淮医院 | Anti-disengaging scalpel |
| CN204562313U (en) * | 2015-04-10 | 2015-08-19 | 王家利 | Innovation Multifunctional chest surgery scalpel |
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| Publication number | Publication date |
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| CN105496565B (en) | 2017-08-25 |
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Granted publication date: 20170825 Termination date: 20181210 |