Anesthesia pharyngoscope

By designing an anesthesia laryngoscope including cleaning components, the problem of the inability to aspirate foreign objects or sputum in the oral cavity when extended into the throat is solved in the prior art, and safety and work efficiency are improved.

CN222853839UActive Publication Date: 2025-05-13GUANGHAN HOSPITAL OF TRADITIONAL CHINESE MEDICINE
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Patent Information

Application Number
CN202420554134.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-21
Publication Date
2025-05-13
Estimated Expiration
2034-03-21

AI Technical Summary

Technical Problem

Existing anesthesia laryngoscopes cannot suction foreign objects or sputum inside the patient's mouth when they are extended into the throat, which affects safety and reduces work efficiency.

Method used

An anesthesia laryngoscope including a handle, lens, mounting mechanism and cleaning assembly was designed. The cleaning assembly uses a suction tube to install a suction tube on one side of the lens and through the coordination of the mounting seat and the fixing seat to achieve the docking of the suction tube and the connecting tube to form a suction force to clean foreign matter or sputum in the oral cavity.

Benefits of technology

It realizes aspiration operation while extending into the laryngoscopy, promptly remove foreign objects or sputum in the oral cavity, prevents patients from suffocating or aspirating, ensures patient safety, reduces the number of operations, shortens examination time, improves work efficiency and reduces the risk of infection.

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Abstract

The utility model belongs to the field of pharyngoscopes, particularly relates to an anesthetic pharyngoscope, and aims to solve the problems that the safety is influenced and the working efficiency is reduced as the conventional pharyngoscope cannot suck foreign matters or sputum in the oral cavity of a patient while extending into the pharyngoscope. A U-shaped fixed seat is fixedly arranged at the top of the handle; a mounting seat is fixedly arranged at the top of the lens; the mounting mechanism is arranged on the fixed seat and the mounting seat and is used for facilitating the disassembly and assembly of the pharyngoscope; the cleaning assembly is arranged on the handle and the lens and is used for cleaning foreign matters and sputum in the oral cavity of the patient. Due to the arrangement of the cleaning assembly, suction operation can be conducted while the cleaning assembly extends into the pharyngoscope, foreign matter or sputum in the oral cavity can be removed in time to prevent a patient from suffocating or aspirating mistakenly, the safety of the patient is guaranteed, meanwhile, the operation frequency is reduced, the examination time is shortened, the working efficiency is improved, and the infection risk is reduced.
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Description

Technical Field

[0001] The utility model relates to the technical field of pharyngoscopes, in particular to an anesthesia pharyngoscope. Background Art

[0002] In the medical field, in order to help patients better perform tracheal intubation, an anesthesia pharyngoscope is needed. It is a very convenient and practical medical device for medical patients.

[0003] A pharyngoscope for anesthesiology proposed by searching the authorization announcement number CN215914520U improves the loosening phenomenon of the original threaded connection method by designing a limit block, protrusion, limit groove, connecting block, connecting groove, connecting spring and fixing groove. A snap-fit ​​structure is added on the basis of the original connection between the mounting base and the tube body to make the connection between the mounting base and the tube body more stable.

[0004] However, there are still the following defects:

[0005] 1. The pharyngoscope in the above application cannot suction foreign matter or sputum in the patient's mouth while inserting the pharyngoscope, which may cause suffocation or aspiration of the patient, affecting the patient's safety and increasing the number of operations, thereby reducing work efficiency. Utility Model Content

[0006] The utility model aims to solve the problem in the prior art that foreign matter or sputum in the patient's oral cavity cannot be sucked out while inserting the pharyngoscope, which affects safety and reduces work efficiency, and proposes an anesthesia pharyngoscope.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An anesthesia pharyngoscope comprises: a handle, a top of which is fixedly provided with a U-shaped fixing seat;

[0009] A lens, one side of which is provided with an insertion hole, and a mounting seat is fixedly provided on the top of the lens;

[0010] An installation mechanism, which is arranged on the fixing seat and the mounting seat and is used to facilitate the disassembly and assembly of the laryngoscope;

[0011] The cleaning component is arranged on the handle and the lens and is used for cleaning foreign matter and sputum inside the patient's oral cavity.

[0012] In a possible design, the mounting mechanism includes a plug-in slot opened on one side of the mounting seat, a slideway is opened inside the mounting seat, and fixing pins are slidably arranged inside both ends of the slideway, and the same spring is fixedly arranged inside the slideway on the side where the two fixing pins are close to each other, and the same fixing rod is fixedly arranged on the side where the fixing seats are close to each other, the plug-in slot can be detached from the outside of the fixing rod, and fixing holes are opened on both sides of the inner wall of the fixing seat, and the fixing holes are adapted to the ends of the fixing pins.

[0013] In one possible design, the cleaning assembly includes a suction tube arranged on one side of the lens, one end of the suction tube is inserted into the insertion hole, a tube seat is inserted through the top of the mounting seat, the other end of the suction tube is fixedly connected to the tube seat, a plug hole is provided on the top wall of the fixing seat, the tube seat located on the top of the mounting seat can be detached from the sealed plug-in connection with the plug-in hole, the bottom of the plug-in hole is fixedly connected with a connecting tube, one end of the connecting tube passes through the interior of the handle and extends to the outside of the handle.

[0014] In a possible design, a plurality of evenly distributed tube racks are fixedly disposed on one side of the lens, and the suction tube is placed inside the plurality of tube racks.

[0015] In a possible design, four finger rings evenly distributed in the longitudinal direction are fixedly provided on one side of the handle.

[0016] In a possible design, an anti-slip sleeve is fixedly provided on the outside of the handle.

[0017] In the present application, when starting to use, first take out the disinfected handle and lens from the inside of the placement box, then pick up the lens and align the plug-in slot on the mounting seat with the fixing rod on the fixing seat and insert it, then rotate the lens, and while the lens rotates, it drives the mounting seat to rotate downward on the fixing rod and move to the inside of the fixing seat. While the mounting seat moves, first the tube seat at its bottom approaches the plug-in hole and is inserted into the inside of the plug-in hole at a uniform speed to complete the docking of the suction tube and the connecting tube. Secondly, when the mounting seat moves, the fixing pin on it approaches the inner wall of the fixing seat. Because the top of the fixing pin is spherical, pressure is generated on the fixing pin when it contacts the inner wall of the fixing seat. When the two fixing pins generate pressure, they shrink at the same time, causing the mounting seat to move toward the inside of the fixing seat. When the two fixing pins shrink, the spring is deformed by the pressure, and when the mounting seat is When the inside of the fixing seat moves to the position of the fixing hole, the spring releases the pressure to push the two fixing pins out, and the two fixing pins are stuck in the corresponding fixing holes when they are pushed out, completing the assembly of the laryngoscope. The connecting tube is then connected to the external suction device. The medical staff then inserts their fingers into the finger ring and holds the handle to insert the laryngoscope into the patient's mouth. The suction device is started while the laryngoscope is inserted into the patient's mouth. The suction device forms suction through the connecting tube, and then the foreign matter or sputum in the patient's mouth is sucked through the suction tube connected to the connecting tube. Suction operation is performed while the laryngoscope is inserted, which can promptly remove foreign matter or sputum in the mouth to prevent suffocation or aspiration of the patient, ensure the patient's safety, reduce the number of operations, thereby shortening the inspection time, improving work efficiency, and reducing the risk of infection.

[0018] The utility model has the following beneficial effects:

[0019] The utility model provides a mounting mechanism, wherein the lens is picked up and the insertion slot on the mounting seat is aligned with the fixing rod on the fixing seat and inserted, and then the lens is rotated. While the lens rotates, the mounting seat is driven to rotate downward on the fixing rod and move to the inside of the fixing seat. When the mounting seat moves, the fixing pin on it is close to the inner wall of the fixing seat. Since the top of the fixing pin is spherical, pressure is formed on the fixing pin when it contacts the inner wall of the fixing seat. When the two fixing pins generate pressure, the two fixing pins shrink at the same time, causing the mounting seat to move toward the inside of the fixing seat. When the two fixing pins shrink, the spring is deformed by the pressure. When the mounting seat moves to the position of the fixing hole inside the fixing seat, the spring releases the pressure to push the two fixing pins out. When the two fixing pins are ejected, they are stuck in the corresponding fixing holes, completing the assembly of the pharyngoscope, facilitating the disassembly and assembly of the pharyngoscope, facilitating the placement of the pharyngoscope, and facilitating the disinfection and cleaning of the pharyngoscope.

[0020] The utility model provides a cleaning component. When the mounting seat moves, the tube seat at the bottom is firstly moved close to the plug hole and uniformly inserted into the plug hole to complete the docking of the suction tube and the connecting tube. When the laryngoscope is inserted into the patient's oral cavity, the suction device is started. The suction device forms suction through the connecting tube. Then, the foreign matter or sputum in the patient's oral cavity is sucked out through the suction tube connected to the connecting tube. The suction operation is performed while the laryngoscope is inserted. The foreign matter or sputum in the oral cavity can be removed in time to prevent the patient from suffocating or aspiration, thereby ensuring the patient's safety, reducing the number of operations, thereby shortening the inspection time, improving work efficiency, and reducing the risk of infection.

[0021] The cleaning component of the utility model is provided so that suction can be performed while inserting the laryngoscope, so that foreign matter or sputum in the oral cavity can be removed in time to prevent the patient from suffocating or aspiration, thereby ensuring the patient's safety and reducing the number of operations, thereby shortening the inspection time, improving work efficiency and reducing the risk of infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall main structure of an anesthesia laryngoscope proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the overall side view structure of an anesthesia laryngoscope proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the overall disassembly structure of an anesthesia laryngoscope proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the lens structure of an anesthesia laryngoscope proposed by the utility model;

[0026] Figure 5 The utility model is a schematic diagram of the handle structure of an anesthesia pharyngoscope.

[0027] In the figure: 1. handle; 2. fixing seat; 201. fixing rod; 202. fixing hole; 3. lens; 301. insertion hole; 4. mounting seat; 401. plug-in slot; 402. fixing pin; 5. pipe rack; 6. suction pipe; 7. pipe seat; 8. plug-in hole; 9. connecting pipe; 10. finger ring; 11. anti-slip cover. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Embodiment 1

[0030] Reference Figure 1-5, an anesthesia pharyngoscope, which is used in the field of medical device technology, comprises: a handle 1, a U-shaped fixing seat 2 is fixedly arranged on the top of the handle 1;

[0031] The lens 3 has an insertion hole 301 formed on one side thereof, and a mounting seat 4 is fixedly provided on the top of the lens 3;

[0032] A mounting mechanism, which is arranged on the fixing seat 2 and the mounting seat 4 and is used to facilitate the disassembly and assembly of the laryngoscope;

[0033] A cleaning component is arranged on the handle 1 and the lens 3 and is used for cleaning foreign matter and phlegm inside the patient's oral cavity.

[0034] The above technical solution can achieve the purpose of facilitating the disassembly and assembly of the pharyngoscope through the setting of the installation mechanism, facilitating the placement of the pharyngoscope, and facilitating the disinfection and cleaning of the pharyngoscope. Through the setting of the cleaning component, suction operation can be performed while the pharyngoscope is inserted, which can promptly remove foreign objects or sputum in the oral cavity to prevent the patient from suffocation or aspiration, thereby ensuring the patient's safety and reducing the number of operations, thereby shortening the inspection time, improving work efficiency, and reducing the risk of infection.

[0035] Reference Figure 3-5 The installation mechanism includes a plug-in slot 401 opened on one side of the installation seat 4, a slideway is opened inside the installation seat 4, and fixing pins 402 are slidably arranged inside both ends of the slideway, and the same spring is fixedly arranged inside the slideway on the side where the two fixing pins 402 are close to each other, and the same fixing rod 201 is fixedly arranged on the side where the fixing seat 2 is close to each other. The plug-in slot 401 can be detached from the outside of the fixing rod 201, and fixing holes 202 are opened on both sides of the inner wall of the fixing seat 2, and the fixing holes 202 are adapted to the ends of the fixing pins 402.

[0036] The above technical solution can achieve the following: through the arrangement of the mounting seat 4, the insertion slot 401, the fixing pin 402, the fixing seat 2 and the fixing rod 201, the lens 3 is picked up and the insertion slot 401 on the mounting seat 4 is aligned with the fixing rod 201 on the fixing seat 2 and inserted, and then the lens 3 is rotated. While the lens 3 rotates, the mounting seat 4 is driven to rotate downward on the fixing rod 201 and move to the inside of the fixing seat 2. When the mounting seat 4 moves, the fixing pin 402 thereon approaches the inner wall of the fixing seat 2. Since the top of the fixing pin 402 is spherical, it contacts the inner wall of the fixing seat 2. When the mounting base 4 moves to the position of the fixing hole 202 inside the fixing base 2, the spring releases the pressure and pushes the two fixing pins 402 out. When the two fixing pins 402 are pushed out, they are stuck in the corresponding fixing holes 202, completing the assembly of the laryngoscope, facilitating the disassembly and assembly of the laryngoscope, facilitating the placement of the laryngoscope, and facilitating the disinfection and cleaning of the laryngoscope.

[0037] Reference Figure 1-5 The cleaning component includes a suction tube 6 arranged on one side of the lens 3, one end of the suction tube 6 is inserted into the insertion hole 301, a tube seat 7 is penetrated through the top of the mounting seat 4, the other end of the suction tube 6 is fixedly connected with the tube seat 7, a plug hole 8 is opened on the top wall of the fixing seat 2, the tube seat 7 located on the top of the mounting seat 4 can be detached from the sealed plug-in connection with the plug hole 8, and a connecting tube 9 is fixedly connected to the bottom of the plug hole 8, one end of the connecting tube 9 passes through the interior of the handle 1 and extends to the outside of the handle 1.

[0038] The above technical scheme can achieve the connection between the suction tube 6 and the connecting tube 9 through the setting of the tube seat 7 and the plug hole 8, and can be connected to an external suction device through the setting of the connecting tube 9. When the mounting seat 4 moves, the tube seat 7 at its bottom is first close to the plug hole 8 and inserted into the plug hole 8 at a uniform speed to complete the docking of the suction tube 6 and the connecting tube 9. When the pharyngoscope is inserted into the patient's mouth, the suction device is started. The suction device forms suction through the connecting tube 9, and then the foreign matter or sputum in the patient's mouth is sucked through the suction tube 6 connected to the connecting tube 9, so that the suction operation is performed while the pharyngoscope is inserted, and the foreign matter or sputum in the mouth can be removed in time to prevent the patient from suffocating or aspiration, thereby ensuring the patient's safety, reducing the number of operations, thereby shortening the inspection time, improving work efficiency, and reducing the risk of infection.

[0039] Embodiment 2

[0040] refer to Figure 2-4 On the basis of the first embodiment, the second embodiment further includes: a plurality of tube racks 5 evenly distributed are fixedly provided on one side of the lens 3 , and the suction tube 6 is placed inside the plurality of tube racks 5 .

[0041] The above technical solution can achieve the goal of supporting the suction pipe 6 by setting up a plurality of pipe racks 5, thereby preventing the suction pipe 6 from falling out of the insertion hole 301 during suction, thereby making the suction pipe 6 more stable during operation.

[0042] Reference Figure 1 , Figure 2 and Figure 5 Four finger rings 10 evenly distributed in the longitudinal direction are fixedly provided on one side of the handle 1.

[0043] The above technical solution can be achieved by setting up four finger rings 10. When using a pharyngoscope, medical staff can insert their fingers into the finger rings 10 and hold the handle, making it more secure when using the pharyngoscope, avoiding the situation of slipping and causing the pharyngoscope to fall off and cause damage to it.

[0044] Refer to the figure Figure 1 , Figure 2 and Figure 5 An anti-slip cover 11 is fixedly provided on the outside of the handle 1.

[0045] The above technical solution can achieve the goal of increasing the friction between the medical staff's hand and the handle 1 through the provision of the anti-slip cover 11, so that the medical staff can hold the laryngoscope more stably.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anesthesia pharyngoscope, characterized in that: include: A handle (1), wherein a U-shaped fixing seat (2) is fixedly provided on the top of the handle (1); A lens (3), wherein a through hole (301) is provided on one side of the lens (3), and a mounting seat (4) is fixedly provided on the top of the lens (3); A mounting mechanism, which is arranged on the fixing seat (2) and the mounting seat (4) and is used to facilitate the disassembly and assembly of the laryngoscope; A cleaning component is provided on the handle (1) and the lens (3) and is used to clean foreign matter and phlegm in the patient's oral cavity. The cleaning component comprises a suction tube (6) provided on one side of the lens (3), one end of the suction tube (6) being inserted into the insertion hole (301), a tube seat (7) being provided through the top of the mounting seat (4), the other end of the suction tube (6) being fixedly connected to the tube seat (7), a plug hole (8) being provided on the top wall of the fixing seat (2), the tube seat (7) located on the top of the mounting seat (4) being detachable from the sealed plug connection with the plug hole (8), a connecting tube (9) being fixedly connected to the bottom of the plug hole (8), one end of the connecting tube (9) being inserted into the interior of the handle (1) and extending to the outside of the handle (1).

2. An anesthesia pharyngoscope according to claim 1, characterized in that: The mounting mechanism comprises a plug-in slot (401) provided on one side of the mounting seat (4); a slideway is provided inside the mounting seat (4); and fixing pins (402) are slidably provided inside both ends of the slideway; a same spring is fixedly provided inside the slideway on the side where the two fixing pins (402) are close to each other; a same fixing rod (201) is fixedly provided on the side where the fixing seat (2) is close to each other; the plug-in slot (401) can be detached from the outside of the fixing rod (201); fixing holes (202) are provided on both sides of the inner wall of the fixing seat (2); and the fixing holes (202) are adapted to the ends of the fixing pins (402).

3. The anesthesia pharyngoscope according to claim 1, characterized in that: A plurality of evenly distributed tube racks (5) are fixedly arranged on one side of the lens (3), and the suction tube (6) is placed inside the plurality of tube racks (5).

4. The anesthesia pharyngoscope according to claim 1, characterized in that: Four finger rings (10) evenly distributed in the longitudinal direction are fixedly arranged on one side of the handle (1).

5. The anesthesia pharyngoscope according to claim 4, characterized in that: An anti-slip sleeve (11) is fixedly provided on the outside of the handle (1).