CN108523829B - Auxiliary device for laryngoscopy - Google Patents
Auxiliary device for laryngoscopy Download PDFInfo
- Publication number
- CN108523829B CN108523829B CN201810166556.6A CN201810166556A CN108523829B CN 108523829 B CN108523829 B CN 108523829B CN 201810166556 A CN201810166556 A CN 201810166556A CN 108523829 B CN108523829 B CN 108523829B
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- CN
- China
- Prior art keywords
- tongue
- head
- clamping
- head fixing
- pressing plate
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- 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.)
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- 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
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
Abstract
The invention relates to the technical field of medical instruments, in particular to an auxiliary device for laryngoscopy, wherein a head fixing device is arranged on a base, a tongue clamping device is arranged at a position opposite to the head fixing device, the head fixing device is firstly adopted to fix the head of a patient, the tongue clamping device is adopted to clamp the tongue of the patient, a laryngoscope detector is used for detecting the depth of a throat, in the whole operation process, the tongue is clamped and fixed, the situation that the tongue retracts due to conditioned reflex when the laryngoscope detector stimulates the throat is avoided, the detector can conveniently go deep into the throat detection position, the internal situation of the throat is observed, and medical workers can fix the head and the tongue of the patient according to the requirements during detection according to the conditioned reflex situation of the patient to operate.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an auxiliary device for laryngoscopy.
Background
In the oral diagnosis and treatment process, especially in the process of making laryngoscope detection, the tongue of a patient is pulled out manually by a conventional medical staff, then the pathological change condition in the throat is observed, before detection, the patient is required to suck anesthetic into the oral cavity and keep the anesthetic in the oral cavity for 10-15 minutes, the sensitivity of the tongue root and the throat to foreign matters is reduced after the anesthesia, so that the detection effect of the conditioned reflex tongue retraction action caused by the foreign matter sensation at the tongue root or the throat part can be reduced, but because the conditioned reflex of different people to the foreign matter sensation is different from the sensitivity degree to the anesthetic, the condition that the tongue of the patient cannot be pulled out and fixed also exists even if oral local anesthesia is carried out, the tongue retracts to shield the parts such as tonsil and the like at the throat depth, and further the detection at the throat depth cannot be smoothly carried out, for the condition, a treatment mode of adopting full anesthesia is selected, but the full anesthesia is expensive, and has a certain impact on the physical health of the patient.
In summary, there is a need for a technical solution to solve the problem that after performing local anesthesia in the oral cavity, a medical worker cannot manually pull out the tongue for fixation due to strong conditioned reflex, and further cannot smoothly perform detection in the deep throat.
Disclosure of Invention
The invention aims to solve the problem that detection of the depth of throat cannot be smoothly performed even when the traditional oral local anesthesia is performed.
In order to achieve the purpose, the invention adopts the technical scheme that:
a auxiliary device for laryngoscopy, including the base, be provided with head fixing device on the base, head fixing device just is provided with the tongue clamping device who is used for fixed tongue to the position.
At first, it is fixed with patient's head to adopt head fixing device, adopt tongue clamping device to grasp patient's tongue, the laryngoscope detector carries out the detection of throat depths, in the whole operation process, the tongue is retracted because of the conditioned reflex when having avoided the amazing throat of laryngoscope detector after the centre gripping is fixed, make things convenient for detecting instrument to go deep into throat detection department, the inside condition of throat has been observed, medical personnel can be when detecting according to patient's conditioned reflex condition, patient's head and tongue are fixed as required, operate, the device simple structure, and convenient for operation, solved present carry out the oral cavity local anesthesia back, patient can not manually pull out the tongue fixedly because of the strong medical personnel of conditioned reflex, and then can not carry out the problem that the detection of throat depths smoothly.
Preferably, the head fixing device comprises two groups of supporting columns and a head fixing table which are symmetrically arranged, the inside of each supporting column is provided with a clamping groove, the head fixing table is detachably connected with the supporting columns through the clamping grooves, and the head fixing table is detachably connected with the supporting columns through the clamping grooves, so that the head fixing table is convenient to install and detach.
Preferably, the head fixing device comprises a head clamping portion and a chin supporting portion, the head clamping portion is semicircular, the chin supporting portion is arc-shaped, sliding blocks matched with the clamping grooves are arranged on two sides of the head clamping portion and the chin supporting portion respectively, the head clamping portion and the chin supporting portion are clamped with different clamping grooves respectively through the head clamping portion and the chin supporting portion, the size of the head fixing table is adjusted, and the head fixing device is suitable for being used by people with different head sizes.
Preferably, the tongue clamping device comprises a first telescopic rod and a tongue clamping part, the tongue clamping part is fixedly connected with the first telescopic rod, and the first telescopic rod can be used for adjusting the height of the tongue clamping device, so that the tongue clamping device is located at the most suitable clamping position.
Preferably, the tongue clamping part comprises an upper pressing plate and a lower pressing plate, wherein the opposite surfaces of the upper pressing plate and the lower pressing plate are respectively provided with flexible silicon rubber, the flexible silicon rubber has good human body affinity, and mechanical injury to the tongue in the tongue clamping process is avoided.
Preferably, a driving device, a signal conversion module and a computer touch screen control module are arranged in the tongue clamping part, a pressure sensor is arranged on the surface of the flexible silicon rubber of the upper pressing plate, the pressure sensor, the signal conversion module, the computer touch screen control module and the driving device are electrically connected, the computer touch screen control module is used for presetting a pressure value, comparing and analyzing the pressure acting on the tongue, then controlling the driving device to drive the upper pressing plate to move relative to the lower pressing plate by receiving an electric signal, the computer touch screen control module presets a clamping force, controlling the driving device to drive the upper pressing plate to move relative to the lower pressing plate by the computer touch screen control module, when the upper pressing plate contacts the tongue, the pressure sensor on the surface of the flexible silicon rubber of the upper pressing plate receives the acting force of the upper pressing plate, converts a pressure signal into an electric signal, the computer touch screen control module receives an electric signal and compares and analyzes a preset pressure value, when the electric signal value converted by a received pressure signal is different from the preset pressure value, the computer touch screen control module continues to drive the upper pressing plate to move relative to the lower pressing plate through the driving device, the pressure acting on the tongue is increased, when the electric signal value converted by the pressure signal received by the computer touch screen control module is equal to the preset pressure value, the computer touch screen control module controls the driving device to stop driving the upper pressing plate to move relative to the lower pressing plate, after the examination is completed, the driving device is controlled by the computer touch screen control module to drive the upper pressing plate to move upwards relative to the lower pressing plate, the clamping force is preset through the computer touch screen control module, and the tongue can be fixed, and the mechanical injury of the tongue caused by overlarge pressure.
Compared with the prior art, the invention has the advantages that:
the invention firstly adopts the head fixing device to fix the head of a patient, adopts the tongue clamping device to clamp the tongue of the patient, and adopts the laryngoscope detector to detect the depth of the throat, in the whole operation process, the tongue is clamped and fixed, thereby avoiding the situation that the tongue retracts due to conditional reflection when the laryngoscope detector stimulates the throat, facilitating the detection instrument to go deep into the throat detection position, observing the internal situation of the throat, and medical workers can fix the head and the tongue of the patient according to the requirements when detecting according to the conditional reflection situation of the patient.
The beneficial effects of other embodiments of the application are as follows:
1. the head fixed station is detachably connected with the supporting column through the clamping groove, so that the head fixed station is convenient to mount and dismount.
2. The head clamping part and the chin supporting part are respectively provided with a sliding block matched with the clamping groove on two sides, and the head fixing table is adjusted in size by clamping the head clamping part and the chin supporting part with different clamping grooves respectively, so that the head fixing table is suitable for people with different head sizes to use.
3. The telescopic link can be used to adjust the height of the tongue clamping device, so that the tongue clamping device is located at the most suitable clamping position.
4. The flexible silicon rubber has good human body affinity, and avoids mechanical injury to the tongue in the tongue clamping process.
5. The computer touch screen control module is used for presetting a pressure value, comparing and analyzing the pressure acting on the tongue, then controlling the driving device to drive the upper pressing plate to move relative to the lower pressing plate through receiving an electric signal, presetting a clamping force by the computer touch screen control module, controlling the driving device to drive the upper pressing plate to move relative to the lower pressing plate through the computer touch screen control module, receiving the acting force of the upper pressing plate through a pressure sensor on the surface of the flexible silicon rubber of the upper pressing plate when the upper pressing plate contacts the tongue, converting a pressure signal into an electric signal through the signal conversion module and then transmitting the electric signal to the computer touch screen control module, comparing and analyzing the received electric signal with the preset pressure value through the computer touch screen control module, and when the electric signal value converted by the received pressure signal is different from the preset pressure value, the computer touch, the pressure acting on the tongue is increased, when the electric signal value converted by the pressure signal received by the computer touch screen control module is equal to the preset pressure value, the computer touch screen control module controls the driving device to stop driving the upper pressing plate to move relative to the lower pressing plate, after the examination is completed, the upper pressing plate is driven to move upwards relative to the lower pressing plate through the computer touch screen control module, the clamping force is preset through the computer touch screen control module, and the situation that the tongue can be fixed and the mechanical injury of the tongue caused by overlarge pressure on the tongue is avoided.
Drawings
FIG. 1 is a schematic view of the construction of an aid for laryngoscopy according to the invention;
fig. 2 is a schematic structural view of the head fixing table of the present invention.
Reference numerals
1-base, 2-head fixing device, 21-support column, 212-clamping groove, 22-head fixing table, 221-head top clamping part, 222-chin supporting part, 223-sliding block, 3-tongue clamping device, 31-telescopic rod I, 32-tongue clamping part, 321-upper pressing plate and 322-lower pressing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in the attached drawings 1 and 2, the auxiliary device for laryngoscopy of the embodiment comprises a base 1, a head fixing device 2, a supporting column 21, a clamping groove 212, a head fixing table 22, a head top clamping portion 221, a chin supporting portion 222, a sliding block 223, a tongue clamping device 3, a first telescopic rod 31, a tongue clamping portion 32, an upper pressing plate 321 and a lower pressing plate 322, wherein the head fixing device 2 is firstly adopted to fix the head of a patient, the tongue clamping device 3 is adopted to clamp the tongue of the patient, the laryngoscope detector is used for detecting the depth of the throat, in the whole operation process, the tongue is clamped and fixed, the situation that the tongue retracts due to conditional reflection when the laryngoscope detector stimulates the throat is avoided after the tongue is clamped and fixed, the detector can conveniently go deep into the throat detection position, the internal situation of the throat is observed, medical staff can detect according to the conditional reflection situation of the patient, the head and the tongue of the patient, this device simple structure, convenient operation has solved current oral cavity local anesthesia back of having carried out, and patient can not manually pull out the tongue because of the strong medical personnel of conditioned reflex is fixed, and then can not carry out the problem that throat depths detected smoothly.
The head fixing table 22 is detachably connected with the supporting column 21 through a clamping groove 23, so that the head fixing table 22 is convenient to mount and dismount.
The head top clamping part 221 and the chin support part 222 are provided with sliding blocks 223 matched with the clamping grooves 212 on two sides, the head top clamping part 221 and the chin support part 222 are respectively clamped with different clamping grooves 212, the size of the head fixing table 22 is adjusted, and the head fixing table is suitable for being used by people with different head sizes.
The first telescopic rod 31 can be used for adjusting the height of the tongue holding device 3, so that the tongue holding device 3 is located at the most suitable holding position.
The flexible silicon rubber has good human body affinity, and avoids mechanical injury to the tongue in the tongue clamping process.
The computer touch screen control module is used for presetting a pressure value, comparing and analyzing the pressure acting on the tongue, then controlling the driving device to drive the upper pressing plate 321 to move relative to the lower pressing plate 322 by receiving an electric signal, presetting a clamping force by the computer touch screen control module, controlling the driving device to drive the upper pressing plate 321 to move relative to the lower pressing plate 322 by the computer touch screen control module, receiving the acting force of the upper pressing plate 321 by a pressure sensor on the surface of the flexible silicon rubber of the upper pressing plate 321 when the upper pressing plate 321 contacts the tongue, converting a pressure signal into the electric signal by the signal conversion module and then transmitting the electric signal to the computer touch screen control module, comparing and analyzing the received electric signal with the preset pressure value by the computer touch screen control module, and when the electric signal value converted by the received pressure signal is different from the preset pressure value, the computer touch screen, the pressure acting on the tongue is increased, when the electric signal value converted by the pressure signal received by the computer touch screen control module is equal to the preset pressure value, the computer touch screen control module controls the driving device to stop driving the upper pressing plate 321 to move relative to the lower pressing plate 322, after the examination is completed, the computer touch screen control module controls the driving device to drive the upper pressing plate 321 to move upwards relative to the lower pressing plate 322, the clamping force is preset through the computer touch screen control module, and the tongue can be fixed, and the mechanical injury of the tongue caused by the overlarge tongue pressure on the tongue is avoided.
The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.
Claims (3)
1. An auxiliary device for laryngoscopy, including the base, its characterized in that: the base is provided with a head fixing device, and a tongue clamping device for fixing a tongue is arranged at the position opposite to the head fixing device; the tongue clamping device comprises a first telescopic rod and a tongue clamping part, and the tongue clamping part is fixedly connected with the first telescopic rod; tongue clamping part includes top board and holding down plate, top board and holding down plate looks facies all is equipped with flexible silicon rubber: the tongue clamping part is internally provided with a driving device, a signal conversion module and a computer touch screen control module, the surface of the flexible silicon rubber of the upper pressing plate is provided with a pressure sensor, and the pressure sensor, the signal conversion module, the computer touch screen control module and the driving device are electrically connected.
2. An aid for laryngoscopy according to claim 1, wherein: the head fixing device comprises two groups of supporting columns and a head fixing platform which are symmetrically arranged, clamping grooves are formed in the supporting columns, and the head fixing platform is detachably connected with the supporting columns through the clamping grooves.
3. An aid for laryngoscopy according to claim 2, wherein: the head fixing table comprises a head clamping portion and a chin supporting portion, the head clamping portion is semicircular, the chin supporting portion is arc-shaped, and sliding blocks matched with the clamping grooves are arranged on two sides of the head clamping portion and the chin supporting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810166556.6A CN108523829B (en) | 2018-02-28 | 2018-02-28 | Auxiliary device for laryngoscopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810166556.6A CN108523829B (en) | 2018-02-28 | 2018-02-28 | Auxiliary device for laryngoscopy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108523829A CN108523829A (en) | 2018-09-14 |
| CN108523829B true CN108523829B (en) | 2020-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810166556.6A Expired - Fee Related CN108523829B (en) | 2018-02-28 | 2018-02-28 | Auxiliary device for laryngoscopy |
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| Country | Link |
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| CN (1) | CN108523829B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498954A (en) * | 2018-12-29 | 2019-03-22 | 青岛市第三人民医院 | Oral cavity local anaesthesia treats protector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201119887Y (en) * | 2007-12-08 | 2008-09-24 | 闫秀敏 | Medical tongue pulling clamp |
| CN204274550U (en) * | 2014-12-02 | 2015-04-22 | 王强 | A kind of general surgery mosquito forceps |
| CN107184176A (en) * | 2017-06-30 | 2017-09-22 | 刘倩 | A kind of TCM Pediatrics diagnosis and treatment oral cavity spreader |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6520909B1 (en) * | 2000-05-16 | 2003-02-18 | Robert C. Rankins | Adjustable tongue blade holder for endoscope |
| CN204169811U (en) * | 2014-09-10 | 2015-02-25 | 姜晓红 | A kind of department of pediatrics oral cavity check device |
| CN205625875U (en) * | 2016-04-01 | 2016-10-12 | 徐州市第一人民医院 | Oral cavity strutting arrangement is used in gastrocopy |
| CN106618461A (en) * | 2016-11-08 | 2017-05-10 | 刘峰 | Pediatric clinical oral examination device |
-
2018
- 2018-02-28 CN CN201810166556.6A patent/CN108523829B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201119887Y (en) * | 2007-12-08 | 2008-09-24 | 闫秀敏 | Medical tongue pulling clamp |
| CN204274550U (en) * | 2014-12-02 | 2015-04-22 | 王强 | A kind of general surgery mosquito forceps |
| CN107184176A (en) * | 2017-06-30 | 2017-09-22 | 刘倩 | A kind of TCM Pediatrics diagnosis and treatment oral cavity spreader |
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| Publication number | Publication date |
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| CN108523829A (en) | 2018-09-14 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Ting Inventor after: Hong Yan Inventor after: Zhang Hui Inventor before: Hong Yan Inventor before: Zhang Hui |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200908 Address after: 266033 No. 4 Renmin Road, Shandong, Qingdao Applicant after: Qingdao hospital of traditional Chinese medicine (Qingdao Haici hospital, Qingdao Institute of rehabilitation medicine) Address before: 610041 No. 322 B block 3, Gaoxin Avenue, Chengdu high tech Zone, Sichuan Applicant before: CHENGDU PUTESI MEDICAL TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |