CN215305722U - Laryngoscope for respiratory medicine - Google Patents
Laryngoscope for respiratory medicine Download PDFInfo
- Publication number
- CN215305722U CN215305722U CN202121496081.0U CN202121496081U CN215305722U CN 215305722 U CN215305722 U CN 215305722U CN 202121496081 U CN202121496081 U CN 202121496081U CN 215305722 U CN215305722 U CN 215305722U
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- Prior art keywords
- wall
- laryngoscope
- end part
- tooth
- handle
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- 239000003814 drug Substances 0.000 title claims abstract description 18
- 230000000241 respiratory effect Effects 0.000 title claims abstract description 13
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 210000003781 tooth socket Anatomy 0.000 claims description 2
- 238000001574 biopsy Methods 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000000740 bleeding effect Effects 0.000 abstract description 2
- 210000000867 larynx Anatomy 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 7
- 210000004283 incisor Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- 208000003443 Unconsciousness Diseases 0.000 description 4
- 238000002627 tracheal intubation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 210000004704 glottis Anatomy 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003300 oropharynx Anatomy 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The utility model provides a laryngoscope for department of respiratory medicine, which relates to the technical field of laryngoscopes and comprises a handle, a display screen and a fixed seat, wherein the display screen and the fixed seat are movably connected with the end part of the handle, a pressing shell is clamped on the side wall of the fixed seat, a sliding groove is arranged on the inner wall of one side of the pressing shell, which is close to the fixed seat, a deformation sheet is connected inside the sliding groove in a sliding way, an arc-shaped guide block is arranged at the end part of the inner wall of the pressing shell, which is close to the sliding groove, and the guide block is matched with the deformation sheet, the laryngoscope for department of respiratory medicine can cover the sharp part of the pressing shell through the deformation sheet, so that the pressing shell can be prevented from being damaged when entering the throat part of a patient, the deformation sheet is retracted into the sliding groove by pulling the end part of a pull rope, the biopsy sample is extended out after the biopsy sample is finished, the detachment of the biopsy when the laryngoscope leaves the patient body can be prevented, and a cavity formed between the deformation sheet and the pressing shell is also beneficial to containing the bleeding liquid of the throat part, is beneficial to the medical staff to detect the larynx of the patient.
Description
Technical Field
The utility model relates to the technical field of laryngoscopes, in particular to a laryngoscope for a respiratory medicine.
Background
Laryngoscopes are the most commonly used intubation tools and are generally structurally composed of a spatula, a handle and a light source. Its purpose is to lift the mandible and the soft tissues of the anterior oropharynx to expose the glottis and to pass the endotracheal tube through the glottis into the trachea under direct vision. The visual laryngoscope is provided with a camera on the tongue depressor of the traditional laryngoscope, so that the place where the visual line cannot be reached under the direct vision of naked eyes can be observed, and the problem of poor exposure of the difficult airway glottis in the traditional laryngoscope can be solved. However, all the current visual laryngoscopes applied clinically have the problems that the intubation tube enters the center of the oral cavity, the lower part of the intubation tube is provided with the incisors, if the incisors of a patient are protruded forwards and loose, and the intubation doctor cannot accurately and possibly bite the incisors of the patient, the incisors are damaged, and meanwhile, when the biopsy is taken, the biopsy is easy to fall off, so that the repeated sampling is caused, and the discomfort of the patient is increased.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a laryngoscope for a respiratory medicine, which solves the problems that the prior laryngoscope is easy to cause damage to incisors during use, and meanwhile, when in biopsy sampling, the biopsy is easy to fall off to cause repeated sampling, so that the discomfort of a patient is increased.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a breathe laryngoscope for internal medicine, includes handle and rather than tip swing joint's display screen and fixing base, and the lateral wall joint of fixing base has the pressure shell, one side inner wall that the pressure shell is close to the fixing base has seted up the spout, and the inside sliding connection of spout has the shape of deformation piece, the inner wall tip of pressure shell just is close to spout department and installs the guide block of arcuation, guide block and shape of deformation piece looks adaptation, one side that the guide block was kept away from to the shape of deformation piece is fixed with the dead lever, and the outer wall of dead lever is fixed with the limit ring, one side cover that the dead lever is located the limit ring and keeps away from the guide block is equipped with the spring, and the tip of spring contradicts the spout lateral wall, the end connection of dead lever has the stay cord, and the inside of pressure shell is seted up the logical groove with stay cord looks adaptation, and the tip of stay cord extends to the lateral part of handle.
Further, the outer wall cover of handle is equipped with the slidable sliding ring, and the outer wall both sides of sliding ring are equipped with the tooth cover of symmetry, be connected with the extension spring between tooth cover and the sliding ring, it has the telescopic link to articulate between two tooth covers, and the outer wall cover of telescopic link is equipped with the tube-shape gasbag, the air cock is installed to the outer wall of tube-shape gasbag, aerify to the tube-shape gasbag through the air cock and make its inflation, the back of the body motion of two tooth covers of control, can fix patient's upper and lower tooth portion, damage patient's tooth when avoiding the inspection, also do benefit to simultaneously and examine unconscious patient.
Furthermore, two the tooth's socket has all been seted up to one side that the tooth cover was kept away from each other, and the outer wall cover of two tooth covers is equipped with the protecting film, and the helmet loading and unloading is convenient, through the lasting repetitious usage of the equipment of being convenient for of changing.
Further, the outer wall cover of stay cord is equipped with slidable loop bar, the clamp splice with loop bar looks adaptation is installed to the outer wall of handle, is fixed in the outer wall of handle with the loop bar through the clamp splice, has fixed the tip of stay cord, avoids the winding of stay cord, the displacement control to the morphoplasm when also being convenient for use this equipment.
Furthermore, the two gear sleeves are arc-shaped, the middle parts of the two gear sleeves are close to each other, contact between the gear sleeves and the fragile front teeth is reduced, and damage probability of the front teeth is reduced.
Further, the cross-sectional shape of the press shell is like an 'L' shape.
(III) advantageous effects
The utility model provides a laryngoscope for respiratory medicine. The method has the following beneficial effects:
1. this breathe laryngoscope for internal medicine, sharp department through deformation piece will press the shell covers, can avoid pressing the shell to cause the damage to it when getting into patient's throat, in the tip of pulling stay cord made deformation piece income spout, make it extend after accomplishing the biopsy sample again, can avoid the biopsy to break away from when the laryngoscope leaves the patient internal, the cavity that forms between deformation piece and the pressure shell also does benefit to the secretion to the throat and carries out the splendid attire, does benefit to medical personnel and detects patient's throat.
2. This breathe laryngoscope for internal medicine aerifys to the tube-shape gasbag through the air cock and makes its inflation, controls the back of the body motion of two tooth covers, can fix patient's upper and lower tooth portion, damages patient's tooth when avoiding the inspection, also does benefit to simultaneously and inspects unconscious patient.
3. This breathe laryngoscope for internal medicine, the outer wall of handle is fixed in with the loop bar through the clamp splice, has fixed the tip of stay cord, avoids the winding of stay cord, to the displacement control of deformation piece when also being convenient for use this equipment.
Drawings
Fig. 1 is an appearance schematic diagram of the present invention.
Fig. 2 is a schematic structural view of the slip ring and the gear sleeve when the slip ring is connected.
FIG. 3 is a schematic structural diagram of the present invention when the pressing shell is connected to the deformable sheet.
In the figure: 1. a display screen; 2. a handle; 3. a fixed seat; 4. pressing the shell; 5. a chute; 6. a guide block; 7. deformation sheets; 8. fixing the rod; 9. a spring; 10. pulling a rope; 11. a slip ring; 12. a gear sleeve; 13. a telescopic rod; 14. a cylindrical air bag; 15. A loop bar; 16. and (5) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the utility model provides a laryngoscope for a respiratory medicine, which comprises a handle 2, a display screen 1 and a fixed seat 3 which are movably connected with the end part of the handle, and a camera and a light supplement lamp which are connected with the display screen 1 are arranged at the end part of the fixed seat 3, the laryngoscope is mature in the prior art, a pressure shell 4 is clamped on the side wall of the fixed seat 3, the cross section of the pressure shell 4 is similar to an L shape, the middle side of the end part of the pressure shell 4 is protruded and sharp and can be used for biopsy sampling, a sliding groove 5 is arranged on the inner wall of one side of the pressure shell 4 close to the fixed seat 3, a deformation sheet 7 is connected in the sliding way inside the sliding groove 5, when the deformation sheet 7 is completely extended out, the shooting of the camera is not influenced, an arc-shaped guide block 6 is arranged at the end part of the inner wall of the pressure shell 4 and close to the sliding groove 5, the guide block 6 is matched with the deformation sheet 7, a fixing rod 8 is fixed at one side of the deformation sheet 7 far away from the guide block 6, and the outer wall of the dead lever 8 is fixed with a limit ring, one side of the dead lever 8, which is positioned at the limit ring and far away from the guide block 6, is sleeved with a spring 9, the end part of the spring 9 is abutted against the side wall of the chute 5, the end part of the dead lever 8 is connected with a pull rope 10, the inside of the press shell 4 is provided with a through groove matched with the pull rope 10, the end part of the pull rope 10 extends to the side part of the handle 2, the sharp part of the press shell 4 is covered by the deformation sheet 7, the press shell 4 can be prevented from being damaged when entering the throat of a patient, the deformation sheet 7 is drawn into the chute 5 by pulling the end part of the pull rope 10, the biopsy sampling is completed and then extended, the biopsy can be prevented from being separated when the laryngoscope leaves the body of the patient, a cavity formed between the deformation sheet 7 and the press shell 4 is also beneficial to containing secretion of the throat of the patient, the medical staff can be detected, the outer wall of the pull rope 10 is sleeved with a slidable sleeve rod 15, the outer wall of the handle 2 is provided with a clamping block 16 matched with the sleeve rod 15, the loop bar 15 is fixed on the outer wall of the handle 2 through the clamping block 16, the end part of the pull rope 10 is fixed, the winding of the pull rope 10 is avoided, the displacement control of the deformation sheet 7 is facilitated when the device is used, the outer wall of the handle 2 is sleeved with the slidable sliding ring 11, the two sides of the outer wall of the sliding ring 11 are provided with the symmetrical gear sleeves 12, the two gear sleeves 12 are arc-shaped, the middle parts of the two gear sleeves are close to each other, the contact between the gear sleeves 12 and the fragile door teeth is reduced, the damage probability of the door teeth is reduced, the side, far away from each other, of each gear sleeve 12 is provided with the tooth socket, the outer wall of each gear sleeve 12 is sleeved with the protective film, the protective cap is convenient to assemble and disassemble, the continuous and multiple use of the device is facilitated through replacement, the tension spring is connected between each gear sleeve 12 and the telescopic rod 13 is hinged between each gear sleeves, the outer wall of each telescopic rod 13 is sleeved with the cylindrical air bag 14, the outer wall of each cylindrical air bag 14 is provided with the air nozzle, the air nozzle is inflated to expand the cylindrical air bag 14, the back-to-back movement of the two tooth sleeves 12 is controlled, the upper tooth part and the lower tooth part of the patient can be fixed, the teeth of the patient are prevented from being damaged during examination, and meanwhile, the examination of an unconscious patient is facilitated.
The working principle is as follows: during the use, be close to patient's tooth portion with tooth cover 12, aerify to tube-shape gasbag 14 through the air cock and make its inflation, the back-to-back motion of two tooth covers 12 of control, can fix patient's last lower tooth portion, damage patient's tooth when avoiding the inspection, also do benefit to simultaneously and examine unconscious patient, shape change piece 7 covers the sharp department of pressure shell 4, can avoid pressing shell 4 to cause the damage to it when getting into patient's throat, the tip of pulling stay cord 10 makes in shape change piece 7 income spout 5, make it extend after accomplishing the biopsy sample again, can avoid the biopsy to break away from when the laryngoscope leaves patient internal, the cavity that forms between shape change piece 7 and the pressure shell 4 also does benefit to the bleeding to the throat and carries out the splendid attire, do benefit to medical personnel and detect patient's throat.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a breathe laryngoscope for internal medicine, includes handle (2) and rather than tip swing joint's display screen (1) and fixing base (3), the lateral wall joint of fixing base (3) has pressure shell (4), its characterized in that: a sliding groove (5) is arranged on the inner wall of one side of the pressing shell (4) close to the fixed seat (3), and the inside of the sliding chute (5) is connected with a deformation sheet (7) in a sliding way, the end part of the inner wall of the pressure shell (4) and the position close to the sliding chute (5) are provided with arc-shaped guide blocks (6), the guide blocks (6) are matched with the deformation sheet (7), a fixing rod (8) is fixed on one side of the deformation sheet (7) far away from the guide block (6), and the outer wall of the fixed rod (8) is fixed with a limit ring, one side of the fixed rod (8) which is positioned at the limit ring and far away from the guide block (6) is sleeved with a spring (9), and the end part of the spring (9) is abutted against the side wall of the sliding groove (5), the end part of the fixing rod (8) is connected with a pull rope (10), a through groove matched with the pull rope (10) is formed in the pressing shell (4), and the end part of the pull rope (10) extends to the side part of the handle (2).
2. A laryngoscope for use in respiratory medicine according to claim 1, wherein: the outer wall cover of handle (2) is equipped with slidable sliding ring (11), and the outer wall both sides of sliding ring (11) are equipped with tooth cover (12) of symmetry, are connected with the extension spring between tooth cover (12) and sliding ring (11), and it has telescopic link (13) to articulate between two tooth covers (12), and the outer wall cover of telescopic link (13) is equipped with tube-shape gasbag (14), and the air cock is installed to the outer wall of tube-shape gasbag (14).
3. A laryngoscope for use in respiratory medicine according to claim 2, wherein: tooth sockets are formed in one side, away from each other, of each tooth sleeve (12), and a protective film is sleeved on the outer wall of each tooth sleeve (12).
4. A laryngoscope for use in respiratory medicine according to claim 1, wherein: the outer wall cover of stay cord (10) is equipped with slidable loop bar (15), the clamp splice (16) with loop bar (15) looks adaptation is installed to the outer wall of handle (2).
5. A laryngoscope for use in respiratory medicine according to claim 2, wherein: the two gear sleeves (12) are in arc shapes with the middle parts close to each other.
6. A laryngoscope for use in respiratory medicine according to claim 1, wherein: the cross section of the pressure shell (4) is similar to an L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496081.0U CN215305722U (en) | 2021-07-02 | 2021-07-02 | Laryngoscope for respiratory medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496081.0U CN215305722U (en) | 2021-07-02 | 2021-07-02 | Laryngoscope for respiratory medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215305722U true CN215305722U (en) | 2021-12-28 |
Family
ID=79564120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121496081.0U Expired - Fee Related CN215305722U (en) | 2021-07-02 | 2021-07-02 | Laryngoscope for respiratory medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215305722U (en) |
-
2021
- 2021-07-02 CN CN202121496081.0U patent/CN215305722U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20211228 |