Ventilation laryngoscope with laryngoscope blade convenient to disassemble

Abstract

The utility model relates to the technical field of ventilation laryngoscopes convenient to disassemble, and discloses a ventilation laryngoscope with a laryngoscope lens convenient to disassemble, which comprises a handle, an anti-skid rubber pad is wound on the outer wall of the handle, the top of the handle is rotatably connected with a supporting seat, the top of the supporting seat is fixedly connected with an installation block, and the installation block is fixedly connected with a ventilation hole. An angle adjusting assembly is arranged on the outer wall of the top end of the handle, a fixing block is detachably connected to the interior of the mounting block, a dismounting assembly is arranged on the outer wall of the fixing block, and a supporting block is fixedly connected to the front end of the fixing block. According to the utility model, the spring, the limiting block and the limiting groove are arranged; and the button is manually pressed to take out the limiting block from the limiting groove in the mounting block, so that the problems that when most laryngoscope lenses are separated from matched parts, screws are used as key components for fixed connection, so that the dismounting process is extremely complicated, the steps of the whole dismounting process are trivial, and the consumed time is relatively long are solved.

Description

Technical Field

[0001] This utility model relates to the field of easily detachable ventilator laryngoscopes, and in particular to a ventilator laryngoscope with easily detachable laryngoscope blades. Background Technology

[0002] Because the larynx is located deep within the body and has an extremely complex physiological structure, it is impossible for us to directly observe its internal condition with the naked eye. Therefore, when conducting larynx examinations, we need to use some special examination methods, such as using a ventilator to conduct direct or indirect examinations.

[0003] The laryngoscope blade is an important component of the laryngoscope. When medical staff perform medical procedures, they can precisely and gently lift the patient's epiglottis, thereby clearly exposing the hidden glottis. This allows medical staff to accurately insert the endotracheal tube into the patient's trachea in the direction indicated by the laryngoscope blade, providing a solid guarantee for the smooth progress of the anesthesia process and airway management in emergency rescue.

[0004] While the aforementioned technologies effectively ensure that medical personnel can perform treatment procedures accurately, in actual use, the laryngeal blade relies on screws as the key component for fixing and connecting with the accessories when separating them. This design makes the disassembly process extremely complicated, with the entire disassembly process being tedious and time-consuming. To address this issue, a ventilator laryngeal blade with easily detachable laryngeal blades is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a ventilator with a detachable laryngoscope blade, which aims to solve the problem that in the prior art, when the laryngoscope blade is separated from its accessories, it relies on screws as the key component for fixed connection. This design makes the disassembly process extremely complicated, and the entire disassembly process is tedious and time-consuming.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a detachable laryngoscope blade, comprising a handle, an anti-slip rubber pad wrapped around the outer wall of the handle, a support base rotatably connected to the top of the handle, an installation block fixedly connected to the top of the support base, an angle adjustment component provided on the outer wall of the top of the handle, a fixing block detachably connected inside the installation block, a disassembly component provided on the outer wall of the fixing block, a support block fixedly connected to the front end of the fixing block, and a laryngoscope blade fixedly connected to the front end of the support block.

[0007] As a further description of the above technical solution:

[0008] The disassembly assembly includes a limiting groove, a limiting block is engaged inside the limiting groove, a button is fixedly connected to the outer wall of the limiting block, and a support plate is elastically connected to the outer wall of the limiting block via a spring.

[0009] As a further description of the above technical solution:

[0010] The angle adjustment assembly includes a threaded hole, the inside of which is threaded with a bolt, and the inside of the handle is rolled with a spherical element.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the fixing block has a slot, and the outer wall of the button is slidably connected inside the slot.

[0013] As a further description of the above technical solution:

[0014] The fixing block has a groove inside, and the outer wall of the support plate is fixedly connected to the inside of the groove.

[0015] As a further description of the above technical solution:

[0016] One end of the spring is fixedly connected to the outer wall of the limiting block, and the other end of the spring is fixedly connected to the outer wall of the support plate. The limiting groove is opened inside the mounting block.

[0017] As a further description of the above technical solution:

[0018] There are two sets of limiting blocks, and the two sets of limiting blocks are distributed in a mirror image along the central axis of the fixed block.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the spherical element is fixedly connected to the bottom of the support base, and the threaded hole is opened inside the handle.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting a spring, a limiting block, and a limiting groove, and manually pressing the button to remove the limiting block from the limiting groove in the mounting block, the problem of the laryngeal blade relying on screws as the key component for fixed connection when separating from the matching parts is solved. This design makes the disassembly process extremely complicated, and the entire disassembly process is tedious and time-consuming.

[0023] 2. In this utility model, by designing bolts, spherical elements, and threaded holes, the bolts are manually loosened, and then the laryngeal blade is rotated at an angle. After the rotation is completed, the bolts are tightened to fix it. This solves the problem that a significant defect of laryngeal blades currently used in clinical practice is that, after installation, the limitations of their own structural design make it difficult to flexibly adjust the angle according to the different body positions of patients. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a ventilator with a detachable laryngoscope blade proposed in this utility model.

[0025] Figure 2 This is a structural schematic diagram of the forward viewing angle of a ventilator with a detachable laryngoscope blade proposed in this utility model.

[0026] Figure 3 This is a schematic diagram of the disassembly assembly of a ventilator with a detachable laryngoscope blade, as proposed in this utility model.

[0027] Figure 4 This is a schematic diagram of the angle adjustment component of a ventilator laryngoscope with a detachable laryngoscope blade, as proposed in this utility model.

[0028] Legend:

[0029] 1. Handle; 2. Anti-slip rubber pad; 3. Support base; 4. Angle adjustment assembly; 41. Bolt; 42. Threaded hole; 43. Spherical element; 5. Mounting block; 6. Fixing block; 7. Disassembly assembly; 71. Limiting block; 72. Limiting groove; 73. Button; 74. Spring; 75. Support plate; 8. Laryngeal blade; 9. Support block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-3This utility model provides an embodiment of a detachable laryngoscope blade, comprising a handle 1, with an anti-slip rubber pad 2 wrapped around the outer wall of the handle 1. The anti-slip rubber pad 2 is a pad with a special texture or pattern on its surface, made primarily of rubber, designed to provide strong friction and prevent slippage when the handle 1 is gripped. A support base 3 is rotatably connected to the top of the handle 1, and a mounting block 5 is fixedly connected to the top of the support base 3. An angle adjustment component 4 is provided on the outer wall of the top of the handle 1. A fixing block 6 is detachably connected inside the mounting block 5. Because the fixing block 6 is connected to the laryngoscope blade 8, the mounting block 5 is connected to the handle 1, thereby fixing the laryngoscope blade 8 to the handle 1, solving the problem of relying on screws for fixing when the laryngoscope blade 8 is separated from its accessories. The key components of the connection make the disassembly process extremely complicated, with tedious steps and long time consumption. The outer wall of the fixing block 6 is provided with a disassembly component 7. The front end of the fixing block 6 is fixedly connected to a support block 9, and the front end of the support block 9 is fixedly connected to a laryngoscope blade 8. The disassembly component 7 includes a limiting groove 72. The button 73 on the outer wall of the fixing block 6 is manually pressed inward, so that the limiting block 71 moves closer to the center and is placed into the installation block 5. Then, the button 73 is released and the limiting block 71 is locked in place by the spring 74, thus fixing the fixing block 6 and the installation block 5. The limiting block 71 is locked in the inside of the limiting groove 72. The outer wall of the limiting block 71 is fixedly connected to a button 73, and the outer wall of the limiting block 71 is elastically connected to a support plate 75 through the spring 74.

[0032] Reference Figure 1 , Figure 3 , Figure 4The angle adjustment component 4 includes a threaded hole 42, with a bolt 41 threaded inside. The bolt 41 is manually loosened by turning the bolt 41. Then, the mounting block 5 is manually rotated, causing the spherical element 43, connected to the bottom of the mounting block 5 and the support base 3, to rotate in the hole at the top of the handle 1. The spherical element 43 is rolled inside the handle 1. Because the laryngeal blade 8 is connected to the mounting block 5, the rotation of the mounting block 5 drives the laryngeal blade 8 to rotate. After rotation, the bolt 41 is tightened to fix it. This addresses a significant defect in currently used laryngeal blades 8: after installation, the limitations of their structural design make it difficult to flexibly adjust the angle according to the patient's different body positions. The outer wall of the fixing block 6 has a slot, and the button... The outer wall of button 73 is slidably connected to the inside of the slot. When the slot is open, button 73 can slide inward and push the limiting block 71 closer to the center. The inside of the fixing block 6 is provided with a groove, and the outer wall of the support plate 75 is fixedly connected to the inside of the groove. One end of the spring 74 is fixedly connected to the outer wall of the limiting block 71, and the other end of the spring 74 is fixedly connected to the outer wall of the support plate 75. The spring 74 has a reset function for the limiting block 71. The limiting groove 72 is opened inside the mounting block 5. There are two sets of limiting blocks 71. The two sets of limiting blocks 71 are mirror-distributed along the central axis of the fixing block 6. The outer wall of the spherical element 43 is fixedly connected to the bottom of the support base 3. The spherical element 43 can rotate up, down, left, and right at all angles in the hole at the top of the handle 1. The threaded hole 42 is opened inside the handle 1.

[0033] Working principle: During use, manually press the button 73 on the outer wall of the fixing block 6 inward, causing the limiting block 71 to move closer to the center and be placed into the mounting block 5. Then release the button, and the limiting block 71 will engage with the limiting groove 72 under the return of the spring 74, thus fixing the fixing block 6 and the mounting block 5. Since the fixing block 6 is connected to the laryngeal lens 8, and the mounting block 5 is connected to the handle 1, the laryngeal lens 8 is fixed to the handle 1. This solves the problem that when the laryngeal lens 8 is separated from its accessories, it relies on screws as the key component for fixing, making the disassembly process extremely complicated. The process is tedious and time-consuming. The bolt 41 is loosened by manually turning the mounting block 5, so that the spherical element 43 connected to the bottom of the mounting block 5 and the support base 3 rotates in the hole at the top of the handle 1. Since the laryngeal blade 8 is connected to the mounting block 5, the rotation of the mounting block 5 drives the laryngeal blade 8 to rotate. After the rotation is finished, the bolt 41 is tightened to fix it. This solves the problem that the laryngeal blade 8 currently used in clinical practice has a common defect, that is, after installation, the limitation of its own structural design makes it difficult to flexibly adjust the angle according to the different body positions of patients.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A detachable laryngoscope, comprising a handle (1), characterized in that: The outer wall of the handle (1) is wrapped with an anti-slip rubber pad (2). The top of the handle (1) is rotatably connected to a support base (3). The top of the support base (3) is fixedly connected to an installation block (5). The top outer wall of the handle (1) is provided with an angle adjustment component (4). The inside of the installation block (5) is detachably connected to a fixing block (6). The outer wall of the fixing block (6) is provided with a disassembly component (7). The front end of the fixing block (6) is fixedly connected to a support block (9). The front end of the support block (9) is fixedly connected to a laryngoscope blade (8).

2. The detachable laryngoscope according to claim 1, characterized in that: The disassembly assembly (7) includes a limiting groove (72), a limiting block (71) is engaged inside the limiting groove (72), a button (73) is fixedly connected to the outer wall of the limiting block (71), and a support plate (75) is elastically connected to the outer wall of the limiting block (71) through a spring (74).

3. A detachable laryngoscope according to claim 1, characterized in that: The angle adjustment assembly (4) includes a threaded hole (42), the inside of which is threaded with a bolt (41), and the inside of the handle (1) is rolled with a spherical element (43).

4. A detachable laryngoscope according to claim 1, characterized in that: The outer wall of the fixing block (6) has a slot, and the outer wall of the button (73) is slidably connected to the inside of the slot.

5. A detachable laryngoscope according to claim 1, characterized in that: The fixing block (6) has a groove inside, and the outer wall of the support plate (75) is fixedly connected to the inside of the groove.

6. A detachable laryngoscope according to claim 2, characterized in that: One end of the spring (74) is fixedly connected to the outer wall of the limiting block (71), and the other end of the spring (74) is fixedly connected to the outer wall of the support plate (75). The limiting groove (72) is opened inside the mounting block (5).

7. A detachable laryngoscope according to claim 2, characterized in that: There are two sets of limiting blocks (71), and the two sets of limiting blocks (71) are mirror-distributed along the central axis of the fixing block (6).

8. A detachable laryngoscope according to claim 3, characterized in that: The outer wall of the spherical element (43) is fixedly connected to the bottom of the support base (3), and the threaded hole (42) is opened inside the handle (1).

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