CN110269585A - A kind of laryngoscope of controllable pressure - Google Patents
A kind of laryngoscope of controllable pressure Download PDFInfo
- Publication number
- CN110269585A CN110269585A CN201910686509.9A CN201910686509A CN110269585A CN 110269585 A CN110269585 A CN 110269585A CN 201910686509 A CN201910686509 A CN 201910686509A CN 110269585 A CN110269585 A CN 110269585A
- Authority
- CN
- China
- Prior art keywords
- laryngoscope
- extending portion
- module
- lever
- control chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 claims abstract description 14
- 230000013011 mating Effects 0.000 claims abstract description 4
- 210000003128 head Anatomy 0.000 abstract description 7
- 210000000214 mouth Anatomy 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 238000003745 diagnosis Methods 0.000 abstract description 3
- 230000007170 pathology Effects 0.000 abstract description 3
- 210000004704 glottis Anatomy 0.000 description 6
- 210000003437 trachea Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 235000016838 Pomo dAdamo Nutrition 0.000 description 1
- 244000003138 Pomo dAdamo Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00011—Operational features of endoscopes characterised by signal transmission
- A61B1/00016—Operational features of endoscopes characterised by signal transmission using wireless means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00066—Proximal part of endoscope body, e.g. handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0247—Pressure sensors
Abstract
A kind of laryngoscope of controllable pressure, battery is equipped in lever, battery connection control chip, it controls chip and connects LED light source, LED light source direct projection optical fiber cable, it is laryngoscope blade into the front end of extending portion, laryngoscope blade front end is equipped with pressure sensor, pressure sensor connects control chip by conducting wire, controlling chip includes pcb board, pcb board is equipped with bluetooth module, WiFi module, lighting control module and pressure signal receiving module, it controls chip and external terminal is connected by bluetooth module or WiFi module, seat is connected and fixed into the end of extending portion, the two sides of fixing seat are equipped with spacing ball, limiting slot inside spacing ball mating connection seat, fixing seat is equipped with open slot, attachment base is equipped with pin shaft, pin shaft is connected in open slot.It can be acquired by pressure sensor into extending portion and go deep into intraoral pressure, prevent pressure is excessive from causing to damage, the pathology affected part that oral cavity and bottleneck throat are clearly checked by irradiation head, control chip and extraneous terminal, enables a physician to understand the state of an illness in time, makes accurate diagnosis.
Description
Technical field
The present invention relates to medical apparatus technical fields, and in particular to a kind of laryngoscope of controllable pressure.
Background technique
Laryngoscope is the tool for appearing glottis during general anesthesia induction and CPR on the spot, when carrying out trachea cannula.
In general, hospital includes laryngoscope handle and laryngoscope blade two parts to the laryngoscope of clinical use, wherein laryngoscope blade movable can connect
It is connected on laryngoscope handle, the front end of laryngoscope blade is in Curved, and patient's oral cavity and throat portion is protruded into when being trachea cannula to expose glottis
Part.It is equipped with an observation lamp at the tip close to laryngoscope blade front end, powers by the battery being arranged in laryngoscope handle,
To illuminate patient's bottleneck throat when carrying out trachea cannula, doctor is facilitated to operate.
The shortcomings that this common laryngoscope is in catheterization procedure, since trachea cannula has certain technical difficulty and stringent
Time restriction (preferably no more than 15-20 seconds), at the same again it is for example fat vulnerable to patient's own bodies feature, neck is short or Adam's apple is excessively high
It influences, though larynx has appeared sometimes, glottis can not be seen clearly, to cause tracheal intubation difficulty；Sometimes because anaesthetizing shallow, glottis
Tightly, it is limited by medical facilities, doctor cannot spray atomization anaesthetic so that glottis is loose to glottis in time again, and it is tired to will also result in intubation
It is difficult.
But existing laryngoscope often relies on doctors experience and is operated when doctor operates, pressure mistake when operated
It is big then will lead to body injury, deteriorate the state of an illness of patient further, even result in death, prevents doctor from clear, quasi-
True insertion conduit, certain pain is brought to patient.And the field range that visible laryngoscope is checked by optical fiber is in display screen
On check, and existing display screen needs to be attached by conducting wire, causes laryngoscope use environment limited, brings not to doctor
Just.
Summary of the invention
The purpose of the present invention is existing insufficient in view of the prior art, a kind of laryngoscope of controllable pressure is proposed, including
Lever, and connect with lever into extending portion, the lever is cavity structure, and the bottom of lever is equipped with rear cover, described
Battery, the battery connection control chip are equipped in lever, the control chip connects LED light source, the LED light source
Direct projection optical fiber cable, the optical fiber cable pass through the through-hole on gasket and attachment base, are finally fixed at the middle part into extending portion, institute
The front end into extending portion stated is laryngoscope blade, and the laryngoscope blade front end is equipped with pressure sensor, and the pressure sensor passes through
Conducting wire connection control chip, the control chip includes pcb board, the pcb board be equipped with bluetooth module, WiFi module,
Lighting control module and pressure signal receiving module, the control chip are connected external by bluetooth module or WiFi module
Terminal, the end into extending portion are connected and fixed seat, and the two sides of the fixing seat are equipped with spacing ball, the spacing ball
Limiting slot inside mating connection seat, the fixing seat are equipped with open slot, and the attachment base is equipped with pin shaft, described
Pin shaft is connected in open slot.
Described is equipped with annular groove into extending portion, and the front end of the optical fiber cable is equipped with irradiation head, the irradiation head position
In in annular groove.
The lever upper end is connected through a screw thread fixing seat, and gasket is equipped between the fixing seat and lever, described
Gasket be the rubber pad with centre bore, and the periphery of rubber pad is equipped with screw thread with screw-internal thread fit on lever.
The side into extending portion is equipped with cable clamping interface, is connected with optical fiber cable in the cable clamping interface, and cable clamping interface is located at
The rear of annular groove on into extending portion.
The pressure sensor is high-precision FOP-M medical pressure sensor, the high-precision FOP-M medical pressure
Sensor connection control chip.
Memory module and alarm module are also connected on the control chip.
The invention has the benefit that proposing a kind of a kind of laryngoscope of compact-sized controllable pressure, have following excellent
Point: (1), the present invention wireless output can be realized by bluetooth module and WiFi module, do not influenced by particular surroundings, external terminal can
For mobile phone, plate or computer, flexibly uses, achieve the purpose that quickly to check.
(2), the present invention, which can be acquired by pressure sensor into extending portion, gos deep into intraoral pressure, prevents pressure is excessive from causing
Damage is clearly checked the pathology affected part of oral cavity and bottleneck throat by irradiation head, control chip and extraneous terminal, enabled a physician to
The state of an illness is understood in time, makes accurate diagnosis.
(3), the folding into extending portion and lever can be achieved by the cooperation of pin shaft and open slot in the present invention, convenient for storage, side
Just it uses.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is explosive view of the invention.
Fig. 3 is circuit control part block diagram of the invention.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
Embodiment 1, as shown in the figure: a kind of laryngoscope of controllable pressure, including lever, and connect with lever into extending portion,
The lever is cavity structure, and the bottom of lever is equipped with rear cover, and battery, the battery connection are equipped in the lever
Chip is controlled, the control chip connects LED light source, the LED light source direct projection optical fiber cable, and the optical fiber cable passes through pad
Through-hole on piece and attachment base is finally fixed at the middle part into extending portion, and the front end into extending portion is laryngoscope blade, described
Laryngoscope blade front end be equipped with pressure sensor, the pressure sensor by conducting wire connection control chip, the control core
Piece includes pcb board, and the pcb board is equipped with bluetooth module, WiFi module, lighting control module and pressure signal and receives mould
Block, the control chip connects external terminal by bluetooth module or WiFi module, described solid into the connection of the end of extending portion
Reservation, the two sides of the fixing seat are equipped with spacing ball, and the limiting slot inside the spacing ball mating connection seat is described
Fixing seat is equipped with open slot, and the attachment base is equipped with pin shaft, and the pin shaft is connected in open slot.
Described is equipped with annular groove into extending portion, and the front end of the optical fiber cable is equipped with irradiation head, the irradiation head position
In in annular groove.
The lever upper end is connected through a screw thread fixing seat, and gasket is equipped between the fixing seat and lever, described
Gasket be the rubber pad with centre bore, and the periphery of rubber pad is equipped with screw thread with screw-internal thread fit on lever.
The side into extending portion is equipped with cable clamping interface, is connected with optical fiber cable in the cable clamping interface, and cable clamping interface is located at
The rear of annular groove on into extending portion.
The pressure sensor is high-precision FOP-M medical pressure sensor, the high-precision FOP-M medical pressure
Sensor connection control chip.
Memory module and alarm module are also connected on the control chip.
In use, the lever of folding is opened with into extending portion, lever is made, in 90 degree of right angle conditions, to pass through rear cover with into extending portion
The push switch starting control chip being equipped with, quickly connects external terminal by WiFi module on pcb board or bluetooth module,
It realizes and is wirelessly connected, WiFi module and bluetooth module can be achieved by the prior art, and when being checked, laryngoscope blade is protruded into mouth
Chamber, and the pressure that doctor uses is acquired by pressure sensor, it can be alarmed, be alarmed by alarm module when pressure is excessive
Buzzer realization can be used in module, in addition, pressure data is output to external terminal, while the image detected by WiFi or bluetooth
Data are exported also by WiFi or bluetooth, and pressure data and figure related data can also store in memory module, described
Memory module is that 8G memory card is directly welded on pcb board.
The invention proposes a kind of laryngoscopes of controllable pressure, can realize wireless output by bluetooth module and WiFi module,
It is not influenced by particular surroundings, external terminal can be mobile phone, plate or computer, flexibly use, achieve the purpose that quickly to check.Pass through
Pressure sensor, which can be acquired into extending portion, gos deep into intraoral pressure, prevents pressure is excessive from causing to damage, and passes through irradiation head, control core
Piece and extraneous terminal clearly check the pathology affected part of oral cavity and bottleneck throat, enable a physician to understand the state of an illness in time, and it is accurate to make
Diagnosis.The folding into extending portion and lever can be achieved by the cooperation of pin shaft and open slot, convenient for storage, be easy to use.
Finally, it is stated that choosing above-described embodiment and it being described in detail and description is to preferably say
The technical solution of bright the invention patent, be not intended to be confined to shown in details.Those skilled in the art is to of the invention
Technical solution is modified or is replaced on an equal basis, without departing from the objective and range of technical solution of the present invention, should all cover at this
In the scope of the claims of invention.
Claims (6)
1. a kind of laryngoscope of controllable pressure, including lever, and connect with lever into extending portion, it is characterised in that: described holds
Handle is cavity structure, and the bottom of lever is equipped with rear cover, and battery, the battery connection control core are equipped in the lever
Piece, the control chip connect LED light source, the LED light source direct projection optical fiber cable, the optical fiber cable pass through gasket, with
And the through-hole on attachment base, it is finally fixed at the middle part into extending portion, the front end into extending portion is laryngoscope blade, the laryngoscope
Piece front end is equipped with pressure sensor, and the pressure sensor connects control chip by conducting wire, and the control chip includes
Pcb board, the pcb board are equipped with bluetooth module, WiFi module, lighting control module and pressure signal receiving module, institute
The control chip stated connects external terminal by bluetooth module or WiFi module, and the end into extending portion is connected and fixed seat,
The two sides of the fixing seat are equipped with spacing ball, the limiting slot inside the spacing ball mating connection seat, the fixation
Seat is equipped with open slot, and the attachment base is equipped with pin shaft, and the pin shaft is connected in open slot.
2. a kind of laryngoscope of controllable pressure according to claim 1, it is characterised in that: described to be equipped with annular into extending portion
The front end of slot, the optical fiber cable is equipped with irradiation head, and the irradiation head is located in annular groove.
3. a kind of laryngoscope of controllable pressure according to claim 1, it is characterised in that: the lever upper end passes through screw thread
It is connected and fixed seat, gasket is equipped between the fixing seat and lever, the gasket is the rubber pad with centre bore, and rubber
The periphery of rubber mat is equipped with the screw thread with screw-internal thread fit on lever.
4. a kind of laryngoscope of controllable pressure according to claim 1, it is characterised in that: the side into extending portion is equipped with
Cable clamping interface is connected with optical fiber cable in the cable clamping interface, and cable clamping interface is located at into the rear of annular groove in extending portion.
5. a kind of laryngoscope of controllable pressure according to claim 1, it is characterised in that: the pressure sensor is high-precision
Spend FOP-M medical pressure sensor, the high-precision FOP-M medical pressure sensor connection control chip.
6. a kind of laryngoscope of controllable pressure according to claim 1, it is characterised in that: be also connected on the control chip
There are memory module and alarm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910686509.9A CN110269585A (en) | 2019-07-29 | 2019-07-29 | A kind of laryngoscope of controllable pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910686509.9A CN110269585A (en) | 2019-07-29 | 2019-07-29 | A kind of laryngoscope of controllable pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110269585A true CN110269585A (en) | 2019-09-24 |
Family
ID=67965393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910686509.9A Pending CN110269585A (en) | 2019-07-29 | 2019-07-29 | A kind of laryngoscope of controllable pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110269585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111543928A (en) * | 2020-04-20 | 2020-08-18 | 北京大学第三医院（北京大学第三临床医学院） | Composite laryngoscope patch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204120981U (en) * | 2014-10-22 | 2015-01-28 | 弓胜凯 | With the visible laryngoscope of pressure measuring function |
| CN204909376U (en) * | 2015-07-24 | 2015-12-30 | 成禹 | Improved generation laryngoscope piece and have laryngoscope of this laryngoscope piece |
| CN206166893U (en) * | 2016-08-19 | 2017-05-17 | 华北石油管理局总医院 | Medical multi -functional laryngoscope |
| CN206979468U (en) * | 2017-01-25 | 2018-02-09 | 上海市肺科医院 | A kind of visible laryngoscope with protection passage |
| CN210902938U (en) * | 2019-07-29 | 2020-07-03 | 江苏永乐医疗科技有限公司 | Laryngoscope with controllable pressure |
-
2019
- 2019-07-29 CN CN201910686509.9A patent/CN110269585A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204120981U (en) * | 2014-10-22 | 2015-01-28 | 弓胜凯 | With the visible laryngoscope of pressure measuring function |
| CN204909376U (en) * | 2015-07-24 | 2015-12-30 | 成禹 | Improved generation laryngoscope piece and have laryngoscope of this laryngoscope piece |
| CN206166893U (en) * | 2016-08-19 | 2017-05-17 | 华北石油管理局总医院 | Medical multi -functional laryngoscope |
| CN206979468U (en) * | 2017-01-25 | 2018-02-09 | 上海市肺科医院 | A kind of visible laryngoscope with protection passage |
| CN210902938U (en) * | 2019-07-29 | 2020-07-03 | 江苏永乐医疗科技有限公司 | Laryngoscope with controllable pressure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111543928A (en) * | 2020-04-20 | 2020-08-18 | 北京大学第三医院（北京大学第三临床医学院） | Composite laryngoscope patch |
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