CN101919682A - Electronic inspection device for ears, nose and throat - Google Patents
Electronic inspection device for ears, nose and throat Download PDFInfo
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- CN101919682A CN101919682A CN 201010256560 CN201010256560A CN101919682A CN 101919682 A CN101919682 A CN 101919682A CN 201010256560 CN201010256560 CN 201010256560 CN 201010256560 A CN201010256560 A CN 201010256560A CN 101919682 A CN101919682 A CN 101919682A
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Abstract
The invention discloses an electronic inspection device for ears, nose and throat, comprising a base, a vertical column, a cross beam and an inspection tube which are sequentially connected, and further comprising a camera, a plurality of LED (Light Emitting Diode) light sources and a display. The camera is arranged at the front end of the inspection tube, and the display is connected with the camera. The plurality of LED light sources are distributed around the camera and are symmetrical about the axial line of the camera. In the electronic inspection device for ears, nose and throat, the plurality of LED light sources are distributed around the camera and are symmetrical about the axial line of the camera, thus the plurality of LED light sources provide the camera with light rays with small included angles or without included angles, the light rays are enough and convenient for camera to pick up images and record, and then the images are displayed by the display; and the light rays are enhanced, thus the definition of observation is improved.
Description
[technical field]
The present invention relates to medical instruments field, particularly a kind of electronic inspection device for ears, nose and throat.
[background technology]
Traditional otorhinolaryngology inspection mainly relies on scope to adopt the optical reflection type method to realize.This scope utilizes external fixed light source, and the inspection portion that the folded light beam of the volume Dai Jing that the doctor wears projects the patient is observed.Because what utilize is that the folded light beam of volume Dai Jing is observed, light is not strong, and it is not clear especially observing, and particularly in the nasal cavity deep inside, light is poorer, observes more unintelligiblely, causes the doctor to the erroneous judgement of patient's disease and influence diagnosis effect easily.
[summary of the invention]
Based on this, be necessary to provide a kind of electronic inspection device for ears, nose and throat that strengthens light, improves the observation definition.
A kind of electronic inspection device for ears, nose and throat, comprise the base, column, crossbeam and the access tube that link to each other successively, also comprise the photographic head that is located at described access tube front end, a plurality of led light sources and the display that links to each other with described photographic head, described a plurality of led light source is distributed in around the described photographic head, and about the axis symmetry of described photographic head.
Preferably, described access tube is for staying the flexible pipe that is held on the locus.
Preferably, described flexible pipe is a plastic flexible pipe, and length is 50～500 millimeters.
Preferably, described device also comprises slide rail that is arranged on the described crossbeam and the slide block that is slidingly arranged on the slide rail, and described display is fixed on the described slide block.
Preferably, described device also comprises and is arranged on the slide rail two ends, is used for limiting the limited block that described slide block slides.
Preferably, described device also comprises the display bracket that is used to install display, and described display bracket links to each other with described slide block is rotatable.
Preferably, described device comprises also and is arranged on the described crossbeam side and the inching switch that links to each other with led light source that described inching switch is regulated the brightness of led light source.
Preferably, described column comprises the column bar that links to each other with described base, and described column bar is a hollow structure, described device also comprises adjusting rod and the locking device that is arranged between described crossbeam and the column bar, the internal diameter matched in clearance of the external diameter of described adjusting rod and column bar, can move along the axis direction of described column bar, described locking device is locked described adjusting rod and column bar.
Preferably, described locking device comprises and is used for the fixed set lever of relative position of described adjusting rod and column bar and is arranged on the radial screw fastening tieholen of column bar sidewall, described set lever cooperates the relative position of secured adjusted bar and column bar with the screw fastening tieholen, described column also comprises and is arranged on the vertical column medicated cap of described column bar, the sidewall of described column medicated cap extends the top of parcel column bar, and column medicated cap sidewall radially is provided with the locking hole that cooperates with described locking device, and described column medicated cap middle part is provided with the via hole that passes for adjusting rod.
Preferably, one end of described crossbeam forms connecting portion, offer installing hole on the described connecting portion, described device also comprises the joint pin in the installing hole that is installed in described crossbeam one end, be with externally threaded pull bar and locking nut, described joint pin and installing hole matched in clearance, described adjusting rod links to each other with described joint pin, and adjusting rod is the hollow circuit cylinder bar, an end that links to each other with joint pin is provided with female thread, described joint pin is provided with first shoulder hole of perforation, described adjusting rod external diameter size is between two hole pore sizes of first shoulder hole, the side of described pull bar is provided with projection, described adjusting rod penetrates the macropore of first shoulder hole of joint pin, the female thread of adjusting rod matches with the external screw thread of pull bar one end, the other end of pull bar passes the aperture of described first shoulder hole, and the external screw thread of the other end cooperates with locking nut, and joint pin is connected with adjusting rod.
Above-mentioned electronic inspection device for ears, nose and throat, employing with a plurality of led light sources be arranged on photographic head around, and about photographic head axis symmetry, the light that makes a plurality of led light sources provide for photographic head does not have angle or angle is less, bright and clear, make things convenient for the photographic head record of making a video recording, show by display again, increase light, improved the observation definition.
[description of drawings]
Fig. 1 is the electrical block diagram of the electronic inspection device for ears, nose and throat of an embodiment;
Fig. 2 is the upward view of electronic inspection device for ears, nose and throat among the embodiment;
Fig. 3 is the profile along A-A line shown in Figure 2;
Fig. 4 is the access tube front end part section enlarged drawing of electronic inspection device for ears, nose and throat shown in Figure 3;
Fig. 5 is arranged on part section enlarged drawing on the slide rail for the limited block of electronic inspection device for ears, nose and throat shown in Figure 3;
Fig. 6 is the partial enlarged drawing of inching switch on crossbeam of electronic inspection device for ears, nose and throat shown in Figure 3;
Fig. 7 is the column and the crossbeam connecting place part section enlarged drawing of electronic inspection device for ears, nose and throat shown in Figure 3;
Fig. 8 is the base of electronic inspection device for ears, nose and throat shown in Figure 3 and the part section enlarged drawing of column connecting place.
[specific embodiment]
Below in conjunction with specific embodiment and accompanying drawing technical scheme of the present invention is explained in detail.
As Fig. 1, Fig. 2 and shown in Figure 3, in one embodiment, a kind of electronic inspection device for ears, nose and throat comprises the access tube 10, crossbeam 20, column 30 and the base 40 that link to each other successively.
As shown in Figure 4, the front end at access tube 10 is provided with a plurality of led light sources 100 and photographic head 110.The cross section of photographic head 110 is roughly circle, a plurality of led light sources 100 be evenly distributed on photographic head 110 around, and about the axis symmetry of photographic head 110.
Please consult Fig. 3 once more, electronic inspection device for ears, nose and throat also comprises the display (figure does not show) that is located on the crossbeam 20.Display and photographic head 110 are electrical connected.In the present embodiment, photographic head 110 links to each other with display by a video connecting line (figure does not show), is presented in real time on the display with the video signal that will take and watches for user.Display is integrated with storage, inquiry and Presentation Function, can show and store the image and the diagnosis and treatment image archives of the layout chronologically of photographic head 110 shootings.Also be provided with a start/shut down switch on the display, by the power supply supply of the whole device of this switch controls, easy to use.Photographic head 110 is for adopting the varifocal minisize pick-up head of universal joint structure.
As shown in Figure 1,1 for supply socket exchanges 220 volts, and 2 is AC-DC converter, and 220 volts in alternating current is converted to 12 volts of direct currents, and 3 is display, and 110 is photographic head.Led light source 100 adopts four placed in-line LED lamps of D1～D4, for photographic head 110 provides competent light so that photograph image clearly, a slide rheostat R1 connects with led light source 100 simultaneously, and adjustable is through the electric current of LED lamp, and then adjusting LED luminous intensity.The image that photographic head 110 is taken shows by display 3.
In addition, adopt 12 volt of 2 stable voltage source to power in the present embodiment; Can also provide the video adapting head, to be suitable for the connection between the different joints.
Because of adopting a plurality of led light sources 100 are distributed in around the photographic head 110, and be symmetrical arranged about photographic head 110 axis, make the axis of light that led light source 100 provides for photographic head 110 and photographic head 110 not have angle or angle is little, bright and clear, make things convenient for photographic head 110 record of making a video recording, show that by display the observer can observe the situation of patient's otorhinolaryngology inside clearly, provides good condition for the doctor accurately searches focus again.In addition, photographic head 110 can be in 8～15 cm range blur-free imaging, can in the narrow and small lacuna in otorhinolaryngology depths, obtain observing effect preferably; And adopt led light source low in energy consumption.
Access tube 10 among Fig. 2 has the plastic flexible pipe of excellent toughness for staying the flexible pipe on the optional position that is held in the space as employing.Stay and to hold finger and access tube 10 is bent to certain position as the user, access tube 10 can rest on this position and not be offset.In the present embodiment, access tube 10 is a plastic flexible pipe, and length is 50～500 millimeters.When access tube 10 length were 50 millimeters, it is big that the staying of access tube 10 held intensity, can better stay to be held on the locus; When access tube 10 length were 200 millimeters, it is bigger that the staying of access tube 10 held intensity, and the scope of inspection is also bigger; When access tube 10 length were 500 millimeters, it is relatively poor that the staying of access tube 10 held intensity, but examination scope is bigger.
As Fig. 3 and shown in Figure 5, above-mentioned electronic inspection device for ears, nose and throat also comprises slide rail 220 that is arranged on the crossbeam 20 and the slide block 230 that is movably arranged on the slide rail.Display is arranged on the slide block 230, and display can be free to slide along crossbeam 20 at slide rail 220 by slide block 230.In the present embodiment, this electronic inspection device for ears, nose and throat also comprises in order to the display bracket 210 of fixed installation display and is arranged on the limited block 240 that slide rail 220 two ends come off from slide rail 220 in order to anti-limited slip block 230.Limited block 240 is fixed on the two ends of slide rail 220 by screw 241.Display bracket 210 is installed on the slide rail 220 by slide block 230, and between display bracket 210 and the slide block 230 by rotatable linking to each other of a hinge (figure does not show), display bracket 210 can rotate by 360 degree.Satisfy the observation needs on the different azimuth like this, promptly when the user observes in the display back, can be with display bracket 210 Rotate 180 degree, the user just can observe the image that photographic head 110 is taken.Display also can be installed on two vertical bars of display bracket 210 by hinge, display can be around 360 degree rotations, or display bracket 210 laterally and near its top horizontal hinge is set, display is done the rotation of certain angle around horizontal hinge, realizes pitch regulation.Slide rail 220 adopts stainless steel material to make, and also can adopt the treated materials of other metals such as aluminium, copper material to make.
As shown in Figure 3, on the crossbeam 20 of crossbeam 20 and access tube 10 junctions, be provided with two first quarter moons lids (figure does not show), and two first quarter moons lid middle parts are provided with the rear end that a clamping hole (scheming not show) is clamped access tube 10.Crossbeam 20 adopts lightweight metal materials such as aluminium, also can adopt plastics.Crossbeam 20 adopts the part hollow design, and power line etc. is placed in the crossbeam 20, and the base of crossbeam 20 is provided with bottom 200, and side is provided with side cover plate (indicating), and to seal going up of crossbeam 20 following, can prevent from that power line etc. from dropping out with dust to enter.
As shown in Figure 6, this electronic inspection device for ears, nose and throat also comprises the inching switch 250 that is arranged on crossbeam 20 sides.Inching switch 250 links to each other with led light source 100, the brightness of scalable led light source 100.This inching switch 250 can adopt aluminium section bar and do surface oxidation treatment and make, and also adopts plastic material to make.In addition, be provided with switch base 251 on crossbeam 20, switch base 251 is provided with near inching switch 250, so that backup circuit breaker is installed.
As shown in Figure 7, column 30 comprises the column bar 310 that is connected with base 40.Column bar 310 is the hollow circuit cylinder bar.This electronic inspection device for ears, nose and throat also comprises adjusting rod 320.Adjusting rod 320 1 ends connect crossbeam 20, and the other end is plugged in column bar 310.The internal diameter matched in clearance of adjusting rod 320 external diameters and column bar 310 can move along the axis direction of column bar 310, has realized the altitude mixture control of crossbeam 20 at vertical direction.Locking mode after the adjusting can adopt multiple, as establish locating hole on the sidewall of column bar 310 and adjusting rod 320, regulates the back that puts in place and inserts the location with bolt.In the present embodiment, adopt the locking after set lever 330 is realized regulating.Can radially offer screw fastening tieholen (figure does not show) at the sidewall of column bar 310, set lever 330 passes the sidewall that radially support adjusting rod 320 of screw fastening tieholen rearward end along column bar 310.Because column bar 310 hollows, tube wall is thinner, in order to increase the intensity of locking, is provided with on the top of column bar 310 and has a certain thickness column medicated cap 300.The sidewall of column medicated cap 300 extends the top of parcel column bar 310.Column medicated cap 300 middle parts are provided with the via hole 301 that passes for adjusting rod 320, locking hole 302 radially is arranged on the sidewall that column medicated cap 300 is positioned at the top of column bar 310, set lever 330 is threaded with locking hole 302, relative position between adjusting rod 320 and the column bar 310 can be fixed, promptly when adjusting rod 320 when the axis direction of column bar 310 moves to a certain position, penetrate locking hole 302 by set lever 330,, thereby adjusting rod 320 is fixed on this place adjusting rod 320 radial compactions.Column 30 can adopt stainless steel.
As shown in Figure 7, an end of crossbeam 20 forms a connecting portion (not indicating), and connecting portion offers a stair-stepping installing hole 260.Installing hole 260 comprises the macropore 261 and the aperture 262 of perforation.This electronic inspection device for ears, nose and throat also comprises joint pin 340, pull bar 350 and the locking nut 360 in the installing hole 260 that is installed in crossbeam 20.Installing hole 260 matched in clearance of one end connecting portion of joint pin 340 and crossbeam 20, pull bar 350 links together joint pin 340 and adjusting rod 320.The external diameter of joint pin 340 is slightly less than the aperture of the macropore 261 of installing hole 260, greater than the aperture of the aperture 262 of installing hole 260.In the present embodiment, joint pin 340 adopts column types, and in establish first shoulder hole 341 that runs through, comprise macropore 342 and aperture 343.The aperture of the macropore 343 of first shoulder hole 341 is slightly less than or equals the pore size of the aperture 262 of installing hole 260.The external diameter of adjusting rod 320 is less than the aperture of the macropore 342 of first shoulder hole 341, greater than the aperture of the aperture 343 of first shoulder hole 341.Adjusting rod is provided with female thread in 320 tops.The side of pull bar 350 is provided with projection, and side is provided with external screw thread.The external screw thread of pull bar 350 1 ends matches with the female thread of adjustment hole 320, but cylinder lever connecting rod 350 and adjusting rod 320.Adjusting rod 320 is with after pull bar 350 links to each other, penetrate in the macropore 342 of first shoulder hole 341 of joint pin 340, the other end of pull bar 350 passes the aperture 343 of first shoulder hole 341 of connecting rod 340, match with locking nut 360, connect adjusting rod 320 and joint pin 340, and the external diameter of locking nut 360 is less than aperture 262 apertures of the installing hole 260 of crossbeam 20, and locking nut 360 rests in the aperture 262 of installing hole 260.Pull bar 350, adjusting rod 320 and joint pin 340 link together and can not rotate, matched in clearance between macropore 261 internal diameters of the installing hole 260 of the external diameter of joint pin 340 and crossbeam 20 has realized that like this crossbeam 20 can rotate around joint pin 340 in plane, crossbeam 20 place.Wherein, adjusting rod 320 adopts hollow design, and tube wall is thinner, in order to increase the intensity that is connected with crossbeam 20, adopts joint pin 340 to be enclosed within on the adjusting rod 320, has increased thickness, and then has increased bonding strength, has also increased the hardness and the intensity of crossbeam 20.In addition, aperture 262 tops of the installing hole 260 of crossbeam 20 are provided with a lid hole (not indicating among the figure), are used to install dome 270, cover and prevent that dust from entering; Be provided with inclined open 2621 on the sidewall of the aperture 262 of the installing hole 260 horizontal 20, inclined open 2621 communicates with the hollow space of crossbeam 20, is convenient to wiring.In the present embodiment, joint pin 340 adopts copper material or steel etc. to make, and pull bar 350 adopts steel or copper material etc. to make.Be provided with friction plate 370 between joint pin 340 and pull bar 350, increase frictional force, locking connecting rod 340 and adjusting rod 320 prevent that crossbeam 20 from moving down away from an end of column 30, and friction plate 370 adopts nylon or materials such as plastics or rubber to make.
In one embodiment, as Fig. 3 and shown in Figure 8, the bottom of base 40 is provided with leg 410, base for supporting 40.The longitudinal section of base 40 is trapezoidal.The middle part of base 40 is provided with second shoulder hole 420 of perforation, be provided with female thread in column 30 and the end that base 40 links to each other, by matching with the female thread of column 30 with externally threaded screw rod one end, the other end of screw rod passes the aperture 421 of second shoulder hole 420, to the macropore 422 interior firm banking 40 and the columns 30 of cooperating with nut of second shoulder hole 420.Nut is a hexagon thin nut.Base 40 adopts stainless steel to make, as the main load-bearing and the main center of gravity parts of whole system.
Above-mentioned electronic inspection device for ears, nose and throat adopts electronics capture and electronic imaging mode to replace traditional otorhinolaryngology optics volume and wears mirror and head lamp, greatly facilitates the medical personnel and observes, and has improved diagnosis and treatment accuracy rate and the diagnosis and treatment efficient of medical personnel to the patient; This installs deft design, and it is little to take up room; The employing display shows, can support the consultation of doctors and the teaching of a plurality of doctors to difficult and complicated illness; Electron image and the diagnosis and treatment image archives of observing are preserved in layout chronologically simultaneously, and for having access to; Adopt led light source, electronic imaging transmission and Display Technique can not stimulate doctor's eye; Light-source brightness can electrodelessly be regulated, and satisfies the actual needs that use; Photographic head is universal joint structure, adjusting angle arbitrarily; Need not wear volume Dai Jing, improve the working doctor condition.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. electronic inspection device for ears, nose and throat, comprise the base, column, crossbeam and the access tube that link to each other successively, it is characterized in that, also comprise the photographic head that is located at described access tube front end, a plurality of led light sources and the display that links to each other with described photographic head, described a plurality of led light source is distributed in around the described photographic head, and about the axis symmetry of described photographic head.
2. electronic inspection device for ears, nose and throat according to claim 1 is characterized in that, described access tube is for staying the flexible pipe that is held on the locus.
3. electronic inspection device for ears, nose and throat according to claim 2 is characterized in that, described flexible pipe is a plastic flexible pipe, and length is 50～500 millimeters.
4. electronic inspection device for ears, nose and throat according to claim 1 is characterized in that, described device also comprises slide rail that is arranged on the described crossbeam and the slide block that is slidingly arranged on the slide rail, and described display is fixed on the described slide block.
5. electronic inspection device for ears, nose and throat according to claim 4 is characterized in that, described device also comprises and is arranged on the slide rail two ends, is used for limiting the limited block that described slide block slides.
6. electronic inspection device for ears, nose and throat according to claim 4 is characterized in that described device also comprises the display bracket that is used to install display, and described display bracket links to each other with described slide block is rotatable.
7. electronic inspection device for ears, nose and throat according to claim 1 is characterized in that, described device comprises also and be arranged on the described crossbeam side and the inching switch that links to each other with led light source that described inching switch is regulated the brightness of led light source.
8. electronic inspection device for ears, nose and throat according to claim 1, it is characterized in that, described column comprises the column bar that links to each other with described base, and described column bar is a hollow structure, described device also comprises adjusting rod and the locking device that is arranged between described crossbeam and the column bar, the internal diameter matched in clearance of the external diameter of described adjusting rod and column bar can move along the axis direction of described column bar, and described locking device is locked described adjusting rod and column bar.
9. electronic inspection device for ears, nose and throat according to claim 8, it is characterized in that, described locking device comprises and is used for the fixed set lever of relative position of described adjusting rod and column bar and is arranged on the radial screw fastening tieholen of column bar sidewall, described set lever cooperates the relative position of secured adjusted bar and column bar with the screw fastening tieholen, described column also comprises and is arranged on the vertical column medicated cap of described column bar, the sidewall of described column medicated cap extends the top of parcel column bar, and column medicated cap sidewall radially is provided with the locking hole that cooperates with described locking device, and described column medicated cap middle part is provided with the via hole that passes for adjusting rod.
10. electronic inspection device for ears, nose and throat according to claim 8, it is characterized in that, one end of described crossbeam forms connecting portion, offer installing hole on the described connecting portion, described device also comprises the joint pin in the installing hole that is installed in described crossbeam one end, be with externally threaded pull bar and locking nut, described joint pin and installing hole matched in clearance, described adjusting rod links to each other with described joint pin, and adjusting rod is the hollow circuit cylinder bar, an end that links to each other with joint pin is provided with female thread, described joint pin is provided with first shoulder hole of perforation, described adjusting rod external diameter size is between two hole pore sizes of first shoulder hole, the side of described pull bar is provided with projection, described adjusting rod penetrates the macropore of first shoulder hole of joint pin, and the female thread of adjusting rod matches with the external screw thread of pull bar one end, and the other end of pull bar passes the aperture of described first shoulder hole, and the external screw thread of the other end cooperates with locking nut, and joint pin is connected with adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010256560 CN101919682A (en) | 2010-08-18 | 2010-08-18 | Electronic inspection device for ears, nose and throat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010256560 CN101919682A (en) | 2010-08-18 | 2010-08-18 | Electronic inspection device for ears, nose and throat |
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| CN101919682A true CN101919682A (en) | 2010-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010256560 Pending CN101919682A (en) | 2010-08-18 | 2010-08-18 | Electronic inspection device for ears, nose and throat |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957872A (en) * | 2011-08-22 | 2013-03-06 | 无锡海森诺科技有限公司 | Multifunctional photographing device |
| CN109806483A (en) * | 2019-03-12 | 2019-05-28 | 北京大学第三医院 | An airway surface anesthesia device |
| US10773090B2 (en) | 2013-06-14 | 2020-09-15 | CardioThive, Inc. | Dynamically adjustable multiphasic defibrillator pulse system and method |
| US10870012B2 (en) | 2013-06-14 | 2020-12-22 | Cardiothrive, Inc. | Biphasic or multiphasic pulse waveform and method |
| US11147962B2 (en) | 2013-06-14 | 2021-10-19 | Cardiothrive, Inc. | Multipart non-uniform patient contact interface and method of use |
| US11311716B2 (en) | 2009-03-17 | 2022-04-26 | Cardiothrive, Inc. | External defibrillator |
| US11712575B2 (en) | 2013-06-14 | 2023-08-01 | Cardiothrive, Inc. | Wearable multiphasic cardioverter defibrillator system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050010084A1 (en) * | 1998-11-25 | 2005-01-13 | Jory Tsai | Medical inspection device |
| CN200991221Y (en) * | 2006-11-29 | 2007-12-19 | 刘雁 | Medical electronic detecting instrument |
| CN201529105U (en) * | 2009-11-20 | 2010-07-21 | 合肥金脑人医疗电子有限责任公司 | Electronic image inspection instrument used for comprehensive inspection of ear, nose and throat |
| CN201775618U (en) * | 2010-08-18 | 2011-03-30 | 博道兴科电子技术(深圳)有限公司 | Ear-nose-throat electronic examination apparatus |
-
2010
- 2010-08-18 CN CN 201010256560 patent/CN101919682A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050010084A1 (en) * | 1998-11-25 | 2005-01-13 | Jory Tsai | Medical inspection device |
| CN200991221Y (en) * | 2006-11-29 | 2007-12-19 | 刘雁 | Medical electronic detecting instrument |
| CN201529105U (en) * | 2009-11-20 | 2010-07-21 | 合肥金脑人医疗电子有限责任公司 | Electronic image inspection instrument used for comprehensive inspection of ear, nose and throat |
| CN201775618U (en) * | 2010-08-18 | 2011-03-30 | 博道兴科电子技术(深圳)有限公司 | Ear-nose-throat electronic examination apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11311716B2 (en) | 2009-03-17 | 2022-04-26 | Cardiothrive, Inc. | External defibrillator |
| CN102957872A (en) * | 2011-08-22 | 2013-03-06 | 无锡海森诺科技有限公司 | Multifunctional photographing device |
| US10773090B2 (en) | 2013-06-14 | 2020-09-15 | CardioThive, Inc. | Dynamically adjustable multiphasic defibrillator pulse system and method |
| US10870012B2 (en) | 2013-06-14 | 2020-12-22 | Cardiothrive, Inc. | Biphasic or multiphasic pulse waveform and method |
| US11083904B2 (en) | 2013-06-14 | 2021-08-10 | Cardiothrive, Inc. | Bisphasic or multiphasic pulse waveform and method |
| US11147962B2 (en) | 2013-06-14 | 2021-10-19 | Cardiothrive, Inc. | Multipart non-uniform patient contact interface and method of use |
| US11712575B2 (en) | 2013-06-14 | 2023-08-01 | Cardiothrive, Inc. | Wearable multiphasic cardioverter defibrillator system and method |
| CN109806483A (en) * | 2019-03-12 | 2019-05-28 | 北京大学第三医院 | An airway surface anesthesia device |
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Application publication date: 20101222 |