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CN-121987129-A - Movable laryngoscope with light supplementing function

CN121987129ACN 121987129 ACN121987129 ACN 121987129ACN-121987129-A

Abstract

The invention relates to the technical field of movable laryngoscopes, in particular to a movable laryngoscope with a light supplementing function. The technical scheme includes that the laryngoscope comprises a handle, a display screen rotatably arranged on the handle, a laryngoscope fixedly arranged at the bottom of the handle, and a guide tube fixedly arranged on the laryngoscope, wherein one end of the guide tube is provided with an input hole for inserting a catheter, and the other end of the guide tube is provided with a steering mechanism which adjusts the end part of the catheter to point to the glottic direction. The invention adjusts the direction of the head of the catheter through the guide tube and the steering mechanism, so that the catheter and the glottis are opposite to each other, and then the catheter can be directly inserted into the glottis, so that the moving catheter can not be in direct contact with the throat, thereby preventing the throat of a patient from being stimulated, avoiding the problem of difficult insertion into the glottis by adjusting the direction of the head of the catheter, preventing the difficult insertion of the catheter, and improving the success rate of intubation and operation efficiency.

Inventors

  • XU GUILI

Assignees

  • 三亚市人民医院

Dates

Publication Date
20260508
Application Date
20240327

Claims (10)

  1. 1. The utility model provides a movable laryngoscope with light filling function, includes handle (1), rotates display screen (4) of installing on handle (1), fixed mounting in laryngoscope (2) of handle (1) bottom, its characterized in that still includes: The guiding tube (5), the guiding tube (5) is fixedly installed on the laryngoscope (2), one end of the guiding tube (5) is provided with an input hole (501) for inserting a catheter, the other end of the guiding tube (5) is provided with a steering mechanism, and the steering mechanism adjusts the end part of the catheter to point to the glottic direction; the adjusting mechanism is located on one side of the laryngoscope (2) and above the steering mechanism, the light supplementing lamp (705) and the camera (706) are fixedly installed on the adjusting mechanism, and the adjusting mechanism adjusts the irradiation directions of the light supplementing lamp (705) and the camera (706).
  2. 2. The movable laryngoscope with the light supplementing function according to claim 1, wherein a battery is fixedly arranged in the handle (1), and a switch button (101) is fixedly arranged on the surface of the handle (1).
  3. 3. A movable laryngoscope with light supplementing function according to claim 1, wherein the front end of the laryngoscope (2) is provided with an epiglottis light supplementing lamp (3) and an epiglottis camera (301).
  4. 4. The movable laryngoscope with the light supplementing function according to claim 1, wherein the steering mechanism comprises a guide block (502) fixedly installed at one end of the guide tube (5), a miniature electric telescopic rod (6) fixedly installed around the guide block (502), and a driving plate (601) fixedly installed on a telescopic shaft of the miniature electric telescopic rod (6), a through hole communicated with the guide tube (5) is formed in the guide block (502), and the driving plate (601) is located in the through hole.
  5. 5. The movable laryngoscope with the light supplementing function according to claim 1, wherein the laryngoscope (2) is provided with a mounting groove, the adjusting mechanism comprises an electric telescopic rod (702) and a supporting column (701) which are fixed in the mounting groove, a first adjusting plate (703) is rotatably installed on the supporting column (701), a connecting rod (708) is rotatably installed on the telescopic shaft of the electric telescopic rod (702), the other end of the connecting rod (708) is rotatably connected with the first adjusting plate (703), a second adjusting plate (704) is rotatably installed on the first adjusting plate (703), a motor (707) is fixedly installed on one side of the first adjusting plate (703), and an output shaft of the motor (707) is fixedly connected with the second adjusting plate (704).
  6. 6. The movable laryngoscope with the light supplementing function according to claim 5, wherein the light supplementing lamp (705) and the camera (706) are fixedly arranged on the second adjusting plate (704), and the anti-fog baffle (7) is fixedly arranged in the mounting groove.
  7. 7. The movable laryngoscope with light supplementing function according to claim 6, further comprising a defogging mechanism, wherein the defogging mechanism is arranged on the laryngoscope (2) and positioned on one side of the antifogging baffle (7), the defogging mechanism is used for removing water mist generated on the antifogging baffle (7), the defogging mechanism comprises a mounting frame (8) which is slidably arranged on the laryngoscope (2), a miniature electric telescopic rod (802) which is fixedly arranged on the laryngoscope (2) and a plurality of scrapers (801) which are detachably arranged on the mounting frame (8), a telescopic shaft of the miniature electric telescopic rod (802) is fixedly connected with the mounting frame (8), connecting holes are formed in the scrapers (801), the scrapers (801) are absorbing cotton, and plug pin mechanisms which are spliced with the connecting holes are arranged on the mounting frame (8).
  8. 8. The movable laryngoscope with the light supplementing function according to claim 7, wherein the bolt mechanism comprises a plurality of sliding holes (804) arranged on the mounting frame (8), bolts (805) slidably arranged in the sliding holes (804), a driving block (803) fixedly arranged on the bolts (805), a spring (806) is arranged in the sliding holes (804), one end of the spring (806) is fixedly connected with the driving block (803), and the other end of the spring (806) is fixedly connected with the inner wall of the sliding holes (804).
  9. 9. The movable laryngoscope with light supplementing function according to claim 8, wherein the guide tube (5) is internally provided with a driving mechanism for driving the guide tube to move at a constant speed, the driving mechanism comprises two driving wheels (9) which are rotatably arranged in the guide tube (5), a connecting rod (901) fixedly arranged on the laryngoscope (2), a mounting seat (902) fixedly arranged on the connecting rod (901), an electric push rod (903) fixedly arranged on the mounting seat (902), a motor seat (904) fixedly arranged on a telescopic shaft of the electric push rod (903), a driving motor (905) fixedly arranged on the motor seat (904), a first friction plate (906) fixedly arranged on an output shaft of the driving motor (905), a driving rod (909) fixedly arranged on the driving wheel (9) and penetrating one side of the laryngoscope (2) and extending to the outer side of the laryngoscope (2), a belt pulley (908) fixedly arranged on one of the belt pulleys (908) and a second friction plate (906) arranged on one side of the first friction plates (906), a second friction plate (907) fixedly arranged on the belt pulley (908) and a pressing block (906) fixedly arranged on the second friction plate (907), a plurality of driving wheels (11) are arranged in the guide pipe (5).
  10. 10. The movable laryngoscope with the light supplementing function according to claim 9, wherein a spacing adjusting mechanism for driving one driving wheel to move is mounted on the laryngoscope (2), the spacing adjusting mechanism comprises a pulling plate (10) rotatably mounted on an outer driving wheel (9), a miniature electric push rod (1001) fixedly mounted on a guide tube (5) and fixedly connected with the pulling plate (10), a supporting plate (1002) fixedly mounted on the guide tube (5), two mounting blocks (1003) fixedly mounted on the supporting plate (1002), a supporting telescopic rod (1004) fixedly mounted on the mounting blocks (1003), an adjusting spring (1005) fixedly mounted on the supporting telescopic rod (1004), adjusting springs (1005) fixedly mounted on the mounting blocks (1003) and fixedly connected with the adjusting seats (1006), and tensioning wheels (1007) rotatably mounted on the two adjusting seats (1006), and the tensioning wheels (1007) are abutted on a driving belt (910).

Description

Movable laryngoscope with light supplementing function Technical Field The invention relates to the technical field of movable laryngoscopes, in particular to a movable laryngoscope with a light supplementing function. Background In the fields of anesthesia, emergency and intensive therapy, catheters are typically inserted into the catheters from the mouth and a ventilator is used to ensure proper breathing. Catheterization is a necessary task especially in the field of anesthesia. At present, a visual anesthesia intubation operation is commonly used in hospitals before the operation, and the catheter intubation operation is mainly carried out by adopting a visual laryngoscope. In the operation process, a doctor can clearly see the head of the catheter by means of a visual laryngoscope, and after the glottis is exposed, the catheter is directly pushed forward along the catheter guide groove to complete the catheter intubation. Because of the difference of laryngeal structures of everyone, various differences exist when intubation is carried out, the existing movable laryngoscope can not adjust the direction of catheterization in the intubation process, and when the patient encounters the condition of too high glottis and too small pharyngeal cavity, the glottis is exposed very difficultly, and the catheterization is difficult to insert. After the glottis are exposed, the direction of catheterization cannot be adjusted, so that the head of the catheter cannot be aligned with the glottis, and a doctor can only insert the catheter manually, so that the success rate of the intubation and the operation efficiency are affected. When the direction of the catheter is adjusted, the movement of the catheter can cause discomfort, and movement of the lens of the movable laryngoscope during the examination can irritate the patient's throat, causing cough reactions or discomfort, particularly in the highly sensitive laryngeal regions. Disclosure of Invention The invention aims at solving the problems in the background technology and provides a movable laryngoscope with a light supplementing function, which can adjust the direction of a catheter. The technical scheme of the invention is that the movable laryngoscope with the light supplementing function comprises a handle, a display screen rotatably arranged on the handle, a laryngoscope fixedly arranged at the bottom of the handle, and further comprises: The guide tube is fixedly arranged on the laryngoscope, one end of the guide tube is provided with an input hole for inserting the catheter, the other end of the guide tube is provided with a steering mechanism, and the steering mechanism adjusts the end part of the catheter to point to the glottic direction; the adjusting mechanism is positioned on one side of the laryngoscope and above the steering mechanism, the light supplementing lamp and the camera are fixedly arranged on the adjusting mechanism, and the irradiation directions of the light supplementing lamp and the camera are adjusted by the adjusting mechanism. Optionally, a battery is fixedly installed in the handle, and a switch button is fixedly installed on the surface of the handle. Optionally, an epiglottis light supplementing lamp and an epiglottis camera are fixedly arranged at the front end of the laryngoscope. Optionally, the steering mechanism includes fixed mounting in the guide block of guide tube one end, fixed mounting in miniature electric telescopic handle all around of guide block, fixed mounting in miniature electric telescopic handle's telescopic shaft upper drive plate, be equipped with in the guide block with the communicating through-hole of guide tube, the drive plate is located the through-hole. Optionally, be equipped with the mounting groove on the laryngoscope, adjustment mechanism is including being fixed in electric telescopic handle and the support column in the mounting groove, rotate on the support column and install first regulating plate, rotate on electric telescopic handle's the telescopic shaft and install the connecting rod, the other end and the first regulating plate of connecting rod rotate to be connected, rotate on the first regulating plate and install the second regulating plate, one side fixed mounting of first regulating plate has the motor, the output shaft and the second regulating plate fixed connection of motor. Optionally, the light filling lamp and the camera are fixedly installed on the second adjusting plate, and an anti-fog baffle is fixedly installed in the installation groove. Optionally, still include defogging mechanism, defogging mechanism installs on the laryngoscope and is located antifog baffle one side, defogging mechanism clears away the water smoke that appears water smoke on the antifog baffle, defogging mechanism includes slidable mounting frame, fixed mounting on the laryngoscope miniature electric telescopic handle, a plurality of scrapers of demountable installation on the mounting frame, mi