CN103006172A - Blade self-destruct device and laryngoscope - Google Patents
Blade self-destruct device and laryngoscope Download PDFInfo
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- CN103006172A CN103006172A CN2013100152033A CN201310015203A CN103006172A CN 103006172 A CN103006172 A CN 103006172A CN 2013100152033 A CN2013100152033 A CN 2013100152033A CN 201310015203 A CN201310015203 A CN 201310015203A CN 103006172 A CN103006172 A CN 103006172A
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Abstract
The invention relates to the field of medical equipment, in particular to a blade self-destruct device and a laryngoscope, and aims to avoid reuse of used blades. The blade self-destruct device comprises a self-destruct bar, a self-destruct groove and a blade fixing part used for fixing a blade. One end of the self-destruct bar is rotatably connected with a handle through a rotary shaft, and the other end of the self-destruct bar is free. The blade fixing part is arranged at one end of the self-destruct bar, rotatably connected with the handle. The self-destruct groove is arranged between the handle and self-destruct bar connection and a handle and blade support connection. The laryngoscope comprises a blade support, the handle connected with the blade support, and the blade self-destruct device disposed on the handle. The self-destruct groove is reserved between the handle and self-destruct bar connection and the handle and support connection.
Description
Technical field
The present invention relates to field of medical, particularly blade self-desttruction equipment and laryngoscope.
Background technology
Laryngoscope, a kind of device or apparatus for checking laryngeal pathological process.Can be divided into laryngeal mirror, direct laryngoscope, strobolaryngoscope, fiberoptic laryngoscope.Laryngeal mirror is to utilize the minute surface reflective mechanism, with circular little mirror illumination and observation bottleneck throat and the throat with handle.Direct laryngoscope is metal or the plastic tube of hollow, and the end of pipe has illuminator, direct lighting and observation bottleneck throat and throat.Strobolaryngoscope be irradiation light with discharge tube as light source, cycle, amplitude and the phase place of observing vocal cord vibration with laryngeal mirror change, and can also understand the difference of the both sides vocal cord vibration that other laryngoscopes can not find, help diagnosis.Fiberoptic laryngoscope utilizes the flexibility of transparent glass fiber, makes the thin and soft laryngoscope of mirror body, can find the tiny pathological changes such as epiglottis larynx face, infraglottic region, is particularly useful for Cervical Malformation, difficulty in opening mouth, old patient.When using laryngoscope, general doctor gos deep into patient's cavum laryngis position with the blade end of laryngoscope and checks.
At present, along with the development of laryngoscope technology, the normally used laryngoscope of doctor or hospital is visible laryngoscope, and as shown in Figure 1, visible laryngoscope comprises: handle 1, support 2, blade 3 and video camera 4.Blade 3 is socketed on the support 2 and is fixedly connected with support 2, and the support 2 and the handle 4 that are connected with afterwards blade 3 removably connect.Away from an end of handle 1 minisize pick-up head 15 is installed at support 2; Be equipped with for directly visual video camera 4, video camera 4 and minisize pick-up head 15 electrical connections of human eye at the end of handle 1 away from support.When the doctor uses laryngoscope, hand-held handle 1, at first open video camera 4, again blade 3 and support 2 are goed deep into patient throat together, the position that blade 3 arrives, the minisize pick-up head 15 that is arranged on the end of support 2 can arrive blade 3 filming image at position, and then the doctor can directly see the concrete condition of patient throat at the display screen of video camera 4.
The problem that exists is, although the blade that uses on the laryngoscope is generally removable disposable use blade, but the user that has is in order to save cost or to save trouble, reuse after disposable blade pass can being crossed simple high-temperature sterilization, but the material of existing disposable blade can't withstand high temperatures or the corrosion of disinfectant solution, may after high-temperature sterilization, produce harmful substance, thereby bring injury for medical worker and patient.Even the user that has is that simple wiping one lower blade just reuses, and greatly increased patient's the ill risk of cross infection.
Summary of the invention
Blade self-desttruction equipment provided by the invention and laryngoscope can avoid disposable blade to be reused.
Technical scheme of the present invention is achieved in that the blade self-desttruction equipment, be arranged at handle that blade rack is connected on, comprising: self-destruction bar, self-destruction groove and be used for the blade fixed part of fixed blade;
One end of described self-destruction bar is rotationally connected by turning cylinder and described handle, and the other end freely;
Described blade fixed part is located on the described self-destruction bar, an end that is rotationally connected with described handle;
Described self-destruction groove is arranged on the described handle, between the position that the position that is connected with described self-destruction bar reaches with described blade rack is connected.
Compared with prior art, established on the blade self-desttruction equipment provided by the present invention used blade damaged and prevent the self-destruction bar and the self-destruction groove that reuse, an end of described self-destruction bar is rotationally connected by turning cylinder and described handle, other end freedom.
For an end of blade being fixed on the self-destruction bar, be provided with the blade fixed part at the self-destruction bar, described blade fixed part is located on the described self-destruction bar, an end that is rotationally connected with described handle.
The angle of blade broken can be provided with the self-destruction groove between described blade fixed part and the support for the self-destruction bar can be opened to, described self-destruction groove is arranged on the described handle, between the position that the position that is connected with described self-destruction bar reaches with described blade rack is connected.When rotating the self-destruction bar, an end of blade is fixed on the self-destruction bar, and along with the rotation of self-destruction bar, blade is bent, when bent to a certain degree the time, blade is fractureed.
Laryngoscope comprises: the blade self-desttruction equipment, be arranged at handle that support is connected on, described blade self-desttruction equipment comprises: self-destruction bar, self-destruction groove and be used for the blade fixed part of fixed blade;
One end of described self-destruction bar is rotationally connected by turning cylinder and described handle, and the other end freely;
Described blade fixed part is located on the described self-destruction bar, an end that is rotationally connected with described handle;
Described self-destruction groove is arranged between position that described handle is connected with described self-destruction bar and described handle and the position that described support is connected.
With the self-destruction bar rotation that is arranged on the handle, an end of blade is fixed on the blade fixed part on the self-destruction bar, and an end of blade is along with the rotation of self-destruction bar is bent.
Be provided with the self-destruction groove between blade fixed part and support, blade is bent in the self-destruction groove and is fractureed.
So, blade self-desttruction equipment provided by the invention and the laryngoscope that uses this self-desttruction equipment, after a patient is finished in each detection, can be by the rotation of self-destruction bar that used blade is destroyed in the self-destruction groove, avoided used blade again to be used.Namely can all can use new blade instead for each patient and detect, and then effectively avoid because different patients is used same blade and the pathogenic bacteria intersection propagation that may cause and the possibility that infects.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in below describing only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawing illustrated embodiments other embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of prior art;
Fig. 2 is the structural representation of a kind of embodiment of blade provided by the invention;
Fig. 3 and Fig. 4 are the structural representation of a kind of embodiment of blade self-desttruction equipment provided by the invention;
Fig. 5 is the structural representation of blade rack provided by the invention;
Description of drawings: 1. handle, 2. blade rack, 3. blade, 4. video camera, 5. projection, 6. end of probe, 7. the plane of disruption, 8. self-destruction bar, 9. self-destruction groove, 10. blade fixed part, 11. blade fixed blocks, 12. control keys, 13. minisize pick-up head, 14. stationary pipes, 15. motion bars, 16. elastic device, 17. tracks, 19. slide blocks.
The specific embodiment
Below with reference to accompanying drawing the technical scheme of various embodiments of the present invention is carried out clear, complete description, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are resulting all other embodiment under the prerequisite of not making creative work, all belong to the scope that the present invention protects.
Embodiment 1:
The blade self-desttruction equipment, be arranged at handle that blade rack is connected on, comprising: self-destruction bar, self-destruction groove and be used for the blade fixed part of fixed blade;
One end of described self-destruction bar is rotationally connected by turning cylinder and described handle, and the other end freely;
Described blade fixed part is located on the described self-destruction bar, an end that is rotationally connected with described handle;
Described self-destruction groove is arranged on the described handle, between the position that the position that is connected with described self-destruction bar reaches with described blade rack is connected.
Compared with prior art, established on the blade self-desttruction equipment provided by the present invention used blade damaged and prevent the self-destruction bar and the self-destruction groove that reuse, an end of described self-destruction bar is rotationally connected by turning cylinder and described handle, other end freedom.
For an end of blade being fixed on the self-destruction bar, be provided with the blade fixed part at the self-destruction bar, described blade fixed part is located on the described self-destruction bar, an end that is rotationally connected with described handle.
The angle of blade broken can be provided with the self-destruction groove between described blade fixed part and the support for the self-destruction bar can be opened to, described self-destruction groove is arranged on the described handle, between the position that the position that is connected with described self-destruction bar reaches with described blade rack is connected.When rotating the self-destruction bar, an end of blade is fixed on the self-destruction bar, and along with the rotation of self-destruction bar, blade is bent, when bent to a certain degree the time, blade is fractureed.
Laryngoscope comprises: blade rack, the handle that is connected with blade rack and blade self-desttruction equipment;
Described blade self-desttruction equipment is arranged on the described handle; Described blade self-desttruction equipment comprises: self-destruction bar, self-destruction groove and be used for the blade fixed part of fixed blade;
One end of described self-destruction bar is rotationally connected by turning cylinder and described handle, and the other end freely;
Described blade fixed part is located on the described self-destruction bar, an end that is rotationally connected with described handle;
Described self-destruction groove is arranged between position that described handle is connected with described self-destruction bar and described handle and the position that described blade rack is connected.
With the self-destruction bar rotation that is arranged on the handle, an end of blade is fixed on the blade fixed part on the self-destruction bar, and blade is along with the rotation of self-destruction bar is bent.Be provided with the self-destruction groove between blade fixed part and support, blade is bent in the self-destruction groove, and is fractureed in the self-destruction groove.
So, blade self-desttruction equipment provided by the invention and laryngoscope, after having detected a patient at every turn, can be by the rotation of self-destruction bar that used blade is destroyed in the self-destruction groove, avoided used blade again to be used.And then effectively avoided because different patients is used same blade and the pathogenic bacteria intersection propagation that may cause and the possibility that infects.
Embodiment 2: such as Fig. 2-shown in Figure 5, in order further to provide more beneficial effect, the spy provides following examples.
The blade self-desttruction equipment is arranged on the handle 1 that is connected with blade rack 2, comprising: self-destruction bar 8, self-destruction groove 9 and be used for the blade fixed part 10 of fixed blade 3;
One end of described self-destruction bar 8 is rotationally connected by turning cylinder and described handle 1, and the other end freely;
Described blade fixed part 10 is located on the described self-destruction bar 8, an end that is rotationally connected with described handle 1;
Described self-destruction groove 9 is arranged on the described handle 1, between the position that the position that is connected with described self-destruction bar 8 reaches with described blade rack 2 is connected.
Compared with prior art, established on the blade self-desttruction equipment provided by the present invention used blade 3 damaged and prevent the self-destruction bar 8 and the self-destruction groove 9 that reuse, an end of described self-destruction bar 8 is rotationally connected by turning cylinder and described handle 1, other end freedom.
For an end of blade 3 being fixed on the self-destruction bar 8, be provided with blade fixed part 10 at self-destruction bar 8, described blade fixed part 10 is located on the described self-destruction bar 8, an end that is rotationally connected with described handle 1.
Can be opened to the angle that blade 3 can be fractureed for self-destruction bar 8, be provided with self-destruction groove 9 between described blade fixed part 10 and the blade rack 2, described self-destruction groove 9 is arranged on the described handle 1, between the position that the position that is connected with described self-destruction bar 8 reaches with described blade rack 2 is connected.When rotating self-destruction bar 8, an end of blade 3 is fixed on the self-destruction bar 8, and along with the rotation of self-destruction bar 8, blade 3 is bent, when bent to a certain degree the time, blade 3 is fractureed.When self-destruction bar 8 rotation that will be arranged on the handle 1, an end of blade 3 is fixed on blade 3 fixed parts on the self-destruction bar 8, and an end of blade 3 is along with the rotation of self-destruction bar 8 is bent.
Be provided with self-destruction groove 9 between blade 3 fixed parts and support, blade 3 is bent in self-destruction groove 9 and is fractureed.
So, blade 3 self-desttruction equipments provided by the invention and laryngoscope, after having detected a patient at every turn, can used blade 3 be damaged in self-destruction groove 9 by the rotation of self-destruction bar 8, avoided used blade 3 again to be used, and then effectively avoided because different patients is used same blade 3 and the pathogenic bacteria intersection propagation that may cause and the possibility that infects.
For fixed blade 3 convenience, described blade fixed part 10 can be set to fixed card slot.
For described blade 3 being fractureed, the rotational angle of special described self-destruction bar 8 is set to the 0-90 degree.
Laryngoscope comprises: blade rack 2, the handle 1 that is connected with blade rack 2 and blade self-desttruction equipment;
Described blade self-desttruction equipment is arranged on the described handle 1; Described blade self-desttruction equipment comprises: self-destruction bar 8, self-destruction groove 9 and be used for the blade fixed part 10 of fixed blade 3;
One end of described self-destruction bar 8 is rotationally connected by turning cylinder and described handle 1, and the other end freely;
Described blade fixed part 10 is located on the described self-destruction bar 8, an end that is rotationally connected with described handle 1;
Described self-destruction groove 9 is arranged between position that described handle 1 is connected with described self-destruction bar 8 and described handle 1 and the position that described blade rack 2 is connected.
When using laryngoscope that the patient is carried out throat's inspection, check that by the 3 couples of patients of blade that are installed on the blade rack 2 described blade 3 is arranged on the surface of described blade rack 2 along the length direction of described blade rack 2;
One end of described blade 3 is connected with described self-destruction bar 8, and its other end is connected with the end of described motion bar 15 away from described handle 1;
Described blade 3 is provided with the plane of disruption 7, and the described plane of disruption 7 is positioned at the top of described self-destruction groove 9.
For the quilt that can accelerate blade 3 speed that fractures, can be provided with the plane of disruption 7 at described blade 3, described blade 3 is with after described self-destruction bar 8 is connected, and the described plane of disruption 7 is positioned at the top of described self-destruction groove 9.In the process that described self-destruction bar 8 foldings are rotated, described blade 3 is along with the rotation of described self-destruction bar 8 is fractureed in described self-destruction groove 9.
In the laryngoscope that this embodiment provides, because blade rack 2 is telescoping shoring column, limit the length of blade rack 2 according to the length of blade 3.
One end of described blade 3 is connected with the end of described motion bar 15 away from described handle 1, be specially: described blade 3 is provided with reducing with the end that described motion bar 15 is connected, described reducing is positioned on the end face of described motion bar 15, the butt of an end of described motion bar 15 and described blade 3.When the length of blade 3 during less than the entire length of blade rack 2, blade 3 is away from an end of handle 1 and the blade rack 2 end butt away from handle 1.Blade 3 goes back blade rack 2 compressions, and then satisfies the length requirement of blade 3.
For easy for installation, described blade fixed part 10 can be made as fixed card slot.
In order so that blade 3 is more fastening with the auxiliary section of fixed card slot, can the projection 5 that cooperate with described fixed card slot to be set at described blade 3.
For blade 3 convenience are installed, described blade 3 fixed parts are set to fixed card slot, when blade 3 is installed, directly blade 3 and fixed card slot clamping are got final product.
Easy for installation for blade 3, described blade 3 fixed parts on the described laryngoscope are fixed card slot, are provided with the blade fixed block 11 of fixed blade 3 in the described fixed card slot, when blade 3 is installed, directly blade 3 is connected with blade fixed block 11 and gets final product.
Because the thickness limits of blade 3 itself, for blade 3 and fixed card slot being stablized clamping, described blade 3 is provided with the projection 5 that cooperates with described fixed card slot.When blade 3 is sticked into described fixed card slot, described protruding 5 on the blade 3 can with the clamping of fixed card slot so that clamping after blade 3 be not easy to become flexible.
For the doctor can see the situation of patient throat more clearly, can be provided with for the installing port that minisize pick-up head 14 is installed at the end of blade rack 2 away from handle 1.The end of probe 6 of blade 3 and blade rack 2 can all can be photographed by minisize pick-up head 14 deep enough position, and then so that the doctor can better observe the situation of patient throat.
For so that the doctor conveniently controls the rotation of described self-destruction bar 8, can be provided for controlling the control key 12 that described self-destruction bar 8 rotates at described handle 1.Described self-destruction bar 8 needs so that when rotating, only need to be pressed described control key 12 and get final product.
The blade rack 2 that present embodiment provides is telescoping shoring column, comprising: stationary pipes 14, elastic device 16 and motion bar 15;
One end of described stationary pipes 14 is connected connection with handle, its other end freely;
Described motion bar 15 and described elastic device 16 all are located in the described stationary pipes 14;
One end of described elastic device 16 is connected with described handle 1, and its other end is connected with an end of described motion bar 15, and the other end of described motion bar 15 freely.
When the stationary pipes 14 when the length of blade 3 equals elastic device 16 and is in the nature elongation state and the total length of motion bar 15, can directly use the long blade 3 of length to be installed on the blade rack 2 of stationary pipes 14 and motion bar 15 formations, one end of blade 3 is connected connection with handle, the end that its other end is connected with motion bar away from handle 1 connects.
When the stationary pipes 14 when the length of blade 3 is in the nature elongation state less than elastic device 16 and the total length of motion bar 15, after blade 3 is rack-mount, the necking end of blade 3 can compress motion bar 15 to stationary pipes 14 directions, under the elastic force effect of elastic device 16, motion bar 15 can be under the compression of blade 3 to the internal contraction of stationary pipes 14, this moment, the length of blade rack 2 shortened, and can use the blade 3 of smaller length on the blade rack 2 of contraction in length.
The outer wall of described motion bar 15 is provided with slide block 19, and described slide block 19 is positioned at described motion bar 15 and is connected the end that elastic device 16 connects; The inside of the cavity of described stationary pipes 14 is provided with the track 17 that slides for described slide block 19.
For so that motion bar 2 is inner when flexible in stationary pipes 1, can be more steady, a slide block 3 can be set at the outer wall of described motion bar 2, described slide block 3 is positioned at described motion bar 2 and is connected the end that elastic device 4 connects; The inside of the cavity of described stationary pipes 1 is provided with the track 17 that slides for described slide block 3.When motion bar 2 was entered the inside of stationary pipes 1 by blade 3 compressions, slide block 3 meetings on the motion bar 2 were slided along the track 5 on the inwall of stationary pipes 1.Motion bar 2 is more stable when sliding so on the one hand, on the other hand, sliding bar 2 also is not easy off-axis in the process of sliding, be reduced in the compression process, and the motion bar 2 that causes because the direction of compression changes to some extent can't be compressed to the possibility of the inside of stationary pipes 1.
When self-destruction bar 8 rotation that will be arranged on the handle 1, an end of blade 3 is fixed on blade 3 fixed parts on the self-destruction bar 8, and an end of blade 3 is along with the rotation of self-destruction bar 8 is bent.
Be provided with self-destruction groove 9 between blade 3 fixed parts and support, be provided with the plane of disruption 7 that promotes blade 3 fractures on the blade 3, blade 3 is bent in self-destruction groove 9, simultaneously, is fractureed from the plane of disruption 7 that is in the self-destruction groove 9.
So, blade self-desttruction equipment provided by the invention and laryngoscope, after having detected a patient at every turn, can be by the rotation of self-destruction bar 8 that used blade 3 is destroyed in self-destruction groove 9, avoided used blade 3 again to be used, and then effectively avoided because different patients is used same blade 3 and the pathogenic bacteria intersection propagation that may cause and the possibility that infects.
Various embodiment provided by the invention can be as required in any way mutually combination, the technical scheme that obtains by this combination, also within the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also comprises these changes and modification interior.
Claims (10)
1. blade self-desttruction equipment, be arranged at handle that support is connected on, it is characterized in that, comprising: self-destruction bar, self-destruction groove and be used for the blade fixed part of fixed blade;
One end of described self-destruction bar is rotationally connected by turning cylinder and described handle, and the other end freely;
Described blade fixed part is located on the described self-destruction bar, an end that is rotationally connected with described handle;
Described self-destruction groove is arranged between position that described handle is connected with described self-destruction bar and described handle and the position that described support is connected.
2. blade self-desttruction equipment according to claim 1 is characterized in that, described blade fixed part is fixed card slot.
3. the described blade self-desttruction equipment of any one is characterized in that according to claim 1-2, and the rotational angle of described self-destruction bar is the 0-90 degree.
4. laryngoscope is characterized in that, comprising: blade rack, the handle that is connected with blade rack and blade self-desttruction equipment;
Described blade self-desttruction equipment is arranged on the described handle; Described blade self-desttruction equipment comprises: self-destruction bar, self-destruction groove and be used for the blade fixed part of fixed blade;
One end of described self-destruction bar is rotationally connected by turning cylinder and described handle, and the other end freely;
Described blade fixed part is located on the described self-destruction bar, an end that is rotationally connected with described handle;
Described self-destruction groove is arranged between position that described handle is connected with described self-destruction bar and described handle and the position that described support is connected.
5. laryngoscope according to claim 4 is characterized in that, also comprises blade,
Described blade is arranged on the surface of described blade rack along the length direction of described blade rack;
One end of described blade is connected with described self-destruction bar, and its other end is connected with the end of motion bar away from described handle;
Described blade is provided with the plane of disruption, and the described plane of disruption is positioned at the top of described self-destruction groove.
6. laryngoscope according to claim 5 is characterized in that,
One end of described blade is connected with the end of described motion bar away from described handle, be specially: the end that described blade is connected with described motion bar is provided with reducing, described reducing is positioned on the end face of described motion bar, the butt of an end of described motion bar and described blade.
7. laryngoscope according to claim 5 is characterized in that,
Described blade fixed part is fixed card slot;
And/or,
Described blade is provided with the projection that cooperates with described fixed card slot.
8. laryngoscope according to claim 4 is characterized in that,
Described blade rack is provided with for the installing port that minisize pick-up head is installed away from an end of handle.
9. laryngoscope according to claim 4 is characterized in that, described blade rack is telescoping shoring column, comprising: stationary pipes, elastic device and motion bar;
Described motion bar and described elastic device all are located in the described stationary pipes;
One end of described stationary pipes is connected with handle, and its other end freely;
One end of described elastic device is connected with described handle, and its other end is connected with described motion bar;
One end of described motion bar is connected with described elastic device, and the other end freely.
10. laryngoscope according to claim 9 is characterized in that,
The outer wall of described motion bar is provided with slide block, and the inside of the cavity of described stationary pipes is provided with the track that slides for described slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310015203.3A CN103006172B (en) | 2013-01-15 | 2013-01-15 | Laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310015203.3A CN103006172B (en) | 2013-01-15 | 2013-01-15 | Laryngoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103006172A true CN103006172A (en) | 2013-04-03 |
| CN103006172B CN103006172B (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310015203.3A Expired - Fee Related CN103006172B (en) | 2013-01-15 | 2013-01-15 | Laryngoscope |
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| Country | Link |
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| CN (1) | CN103006172B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595952A (en) * | 2015-11-12 | 2016-05-25 | 深圳因赛德思医疗科技有限公司 | Video laryngoscope blade adapting device and video laryngoscope |
| JP2018164565A (en) * | 2017-03-28 | 2018-10-25 | Hoya株式会社 | Endoscope attachment / detachment equipment |
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| US5702351A (en) * | 1995-08-23 | 1997-12-30 | Bar-Or; David | Laryngoscope and disposable blade therefor |
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| KR100873929B1 (en) * | 2006-12-19 | 2008-12-15 | 연세대학교 산학협력단 | laryngoscope |
| CN201445512U (en) * | 2009-07-03 | 2010-05-05 | 朱俭 | Endoscope with camera handle and sheath |
| EP1956965B1 (en) * | 2005-11-25 | 2012-06-20 | Techmin Pty Ltd | Improvements in apparatus for reducing cross- contamination |
| CN203169136U (en) * | 2013-01-15 | 2013-09-04 | 北京世博达科技发展有限公司 | Blade self-destruction device and laryngoscope |
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2013
- 2013-01-15 CN CN201310015203.3A patent/CN103006172B/en not_active Expired - Fee Related
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|---|---|---|---|---|
| US5702351A (en) * | 1995-08-23 | 1997-12-30 | Bar-Or; David | Laryngoscope and disposable blade therefor |
| US5938591A (en) * | 1998-06-09 | 1999-08-17 | Minson; Matthew Alan | Self retaining laryngoscope |
| EP1956965B1 (en) * | 2005-11-25 | 2012-06-20 | Techmin Pty Ltd | Improvements in apparatus for reducing cross- contamination |
| WO2007070944A1 (en) * | 2005-12-19 | 2007-06-28 | Techmin Pty Limited | Management and indication for medical apparatus |
| KR100873929B1 (en) * | 2006-12-19 | 2008-12-15 | 연세대학교 산학협력단 | laryngoscope |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595952A (en) * | 2015-11-12 | 2016-05-25 | 深圳因赛德思医疗科技有限公司 | Video laryngoscope blade adapting device and video laryngoscope |
| CN105595952B (en) * | 2015-11-12 | 2018-10-19 | 深圳因赛德思医疗科技有限公司 | Video laryngoscope blade adaptive device and video laryngoscope |
| JP2018164565A (en) * | 2017-03-28 | 2018-10-25 | Hoya株式会社 | Endoscope attachment / detachment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103006172B (en) | 2014-10-22 |
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