A snake bone laryngoscope blade with a buckle and a laryngoscope assembly

Abstract

The present invention discloses a snake bone laryngoscope blade with a buckle and a laryngoscope assembly; the snake bone laryngoscope blade with a buckle includes: a snake bone plate, a front end piece and a buckle respectively connected to both ends of the snake bone plate; the snake bone plate is provided with a pipeline groove and a plurality of bending grooves, the pipeline groove extends from the buckle to the front end piece, the bending grooves span the snake bone plate, and the angle between the bending grooves and the pipeline groove is 85°-95°; the cross section of the pipeline groove is T-shaped. The snake bone plate in the present invention can be bent, and the camera pipeline can be inserted into the T-shaped pipeline groove, so it can adapt to a variety of different camera pipelines, which greatly facilitates the application. At the same time, during production, the snake bone laryngoscope blade with a buckle can be demolded in a straight line, without a complex disposable laryngoscope production mold, which facilitates the design of the mold and also reduces the operation difficulty.

Description

Technical Field

[0001] The invention relates to the technical field of laryngoscopes, and in particular to a snake-bone laryngoscope blade with a buckle and a laryngoscope assembly. Background Art

[0002] The laryngoscope assembly includes: a laryngoscope blade and a camera pipe. The laryngoscope blade is provided with a pipe sleeve. When in use, the camera pipe is directly inserted into the pipe sleeve, and the camera set in the camera channel can be inserted into the throat together, and the camera can capture the scene in the throat. In order to ensure medical hygiene conditions, the laryngoscope blades are mostly disposable laryngoscope blades, and the disposable laryngoscope blades are mostly formed by transparent plastic through molds. In view of the current arc core pulling process, the pipe sleeve of the disposable laryngoscope blade must be made into an arc shape, because the non-arc pipe sleeve cannot be made by arc core pulling; however, from the perspective of ergonomics, the oral entrance is in a straight line with the pharynx, and a tongue depressor with a non-arc structure is more in line with the actual situation; therefore, the existing disposable laryngoscope blades are mostly provided with a non-arc tongue depressor on a circular arc pipe sleeve.

[0003] Furthermore, to protect the camera and hygiene, the camera is filmed through the front end seal of the pipe sleeve. In order to ensure the normal production and application of the laryngoscope blade pipe, the laryngoscope blade pipe must have sufficient strength. The thickness of the pipe sleeve must generally reach more than 0.8 mm. Transparent plastic of this thickness has poor heat conduction. Therefore, the front end seal of the pipe sleeve is prone to water mist in the throat, which seriously affects the imaging effect of the camera.

[0004] Therefore, the prior art has defects and needs to be improved. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a snake-bone laryngoscope blade and a laryngoscope assembly with a buckle, reduce the difficulty of producing the laryngoscope blade, enable one laryngoscope blade to correspond to multiple camera channels, and facilitate application.

[0006] The technical solution of the present invention is as follows: Provide a snake bone laryngoscope blade with a buckle, including: a snake bone plate, a front end piece and a buckle respectively connected to both ends of the snake bone plate; the snake bone plate is provided with a pipeline groove and a plurality of bending grooves, the pipeline groove extends from the buckle to the front end piece, the bending grooves span the snake bone plate, and the angle between the bending grooves and the pipeline groove is 85°-95°; the cross section of the pipeline groove is T-shaped. The snake bone plate can be bent, and the camera pipeline can be inserted into the T-shaped pipeline groove, so it can adapt to a variety of different camera pipelines, which greatly facilitates the application. At the same time, during production, the snake bone laryngoscope blade with a buckle can be demolded linearly, without the need for a complex disposable laryngoscope production mold, which facilitates the design of the mold and also reduces the operation difficulty. The shape of the snake bone laryngoscope blade is directly shaped through the camera pipeline to meet the application requirements. Since the snake bone plate can be bent, it can be adapted to camera pipelines of various shapes, which greatly facilitates the application, reduces the inventory of different laryngoscope blades, and effectively saves costs.

[0007] Further, the snake bone plate includes: a bottom plate, a plurality of left vertical pieces connected to the left side edge of the bottom plate, a plurality of right vertical pieces connected to the right side edge of the bottom plate, a left cover piece connected to the left vertical pieces, and a right cover piece connected to the right vertical pieces; the left cover piece and the right cover piece are both arranged above the bottom plate; the bottom plate, the left vertical pieces, the left cover piece, the right vertical pieces, and the right cover piece enclose a T-shaped groove, and the bending grooves are between adjacent two left cover pieces and between adjacent two right cover pieces.

[0008] Further, one end of the snake bone plate connected to the buckle is provided with a guiding rounded corner.

[0009] Further, the buckle is provided with a dial piece.

[0010] Further, the buckle, the snake bone plate, and the front end piece are integrally formed.

[0011] Further, the snake bone laryngoscope blade with a buckle further includes: a transparent thin film covering the pipeline groove and the bending grooves. The thin film can adopt a highly transparent and highly elastic TPU thin film. Since the thickness of the thin film is very thin, generally less than 0.2 mm, it has excellent heat transfer effect. Therefore, the thin film extending into the throat is not likely to have water mist, which effectively ensures the imaging effect of the camera. Preferably, the transparent thin film covers the entire snake bone plate.

[0012] Further, the present invention also provides a laryngoscope assembly, including the aforementioned snake bone laryngoscope blade with a buckle, a camera pipeline, and a hollow handle; the camera pipeline includes: a fixing plate, a pipeline body connected to the fixing plate, and the fixing plate and the pipeline body are inserted into the pipeline groove; the hollow handle is provided with a fastener, the buckle is matched with the fastener, and the hollow handle is connected to the camera pipeline. The connection method of using a buckle and a fastener is simple and convenient.

[0013] Furthermore, the hollow handle is provided with a receiving groove, and the fastener is arranged in the receiving groove. The receiving groove can accommodate the buckle, preventing the buckle from protruding too much and being easily loosened.

[0014] Furthermore, a rib is provided at the front end of the fixing plate, and a groove is provided on the inner side of the front end piece. The rib matches the groove. The rib can be inserted into the groove to prevent the snake bone camera pipeline from being easily loosened.

[0015] With the above solution, the present invention provides a snake bone laryngoscope blade with a buckle and a laryngoscope assembly. The snake bone plate can be bent, and the camera pipeline can be inserted into the T-shaped pipeline groove, so it can adapt to a variety of different camera pipelines, greatly facilitating the application. At the same time, during production, the snake bone laryngoscope blade with a buckle can be demolded linearly, without the need for a complex disposable laryngoscope production mold, facilitating the design of the mold and reducing the operation difficulty. The shape of the snake bone laryngoscope blade is directly shaped through the camera pipeline to meet the application requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the snake bone plate, buckle, and front end piece of the present invention;

[0017] Figure 2 is Figure 1 an enlarged view of area A in

[0018] Figure 3 a cross-sectional view of the snake bone plate, buckle, and front end piece;

[0019] Figure 4 is a cross-sectional view of the snake bone plate, buckle, and front end piece from another perspective;

[0020] Figure 5 is a schematic structural diagram of the laryngoscope assembly;

[0021] Figure 6 is an exploded view of the laryngoscope assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] Please refer to Figures 1-6, this embodiment provides a snake bone laryngoscope with a buckle, including: a snake bone plate 10, a front end piece 20 and a buckle 30 respectively connected to both ends of the snake bone plate 10; the snake bone plate 10 is provided with a pipeline groove 11 and a plurality of bending grooves 12, the pipeline groove 11 extends from the buckle to the front end piece 20, the bending grooves 12 span across the snake bone plate 10, and the angle between the bending grooves 12 and the pipeline groove 11 is 90°; the cross-section of the pipeline groove 11 is T-shaped. The snake bone plate 10 can be bent, and the camera pipeline 40 can be inserted into the T-shaped pipeline groove 11, so it can adapt to a variety of different camera pipelines 40, which greatly facilitates the application. At the same time, during production, the snake bone laryngoscope with a buckle can be demolded linearly, without the need for a complex disposable laryngoscope production mold, which facilitates the design of the mold and also reduces the operation difficulty. The shape of the snake bone laryngoscope is directly shaped through the camera pipeline 40 to meet the application requirements.

[0024] In this embodiment, the snake bone plate 10 includes: a bottom plate 13, a plurality of left vertical pieces 14 connected to the left side edge of the bottom plate 13, a plurality of right vertical pieces 15 connected to the right side edge of the bottom plate 13, a left cover piece 16 connected to the left vertical piece, and a right cover piece 17 connected to the right vertical piece 15; the left cover piece 16 and the right cover piece 17 are both arranged above the bottom plate 13; the bottom plate 13, the left vertical pieces 14, the left cover piece 16, the right vertical pieces 15, and the right cover piece 17 enclose a T-shaped groove, and the bending grooves 12 are between adjacent two left cover pieces 16 and between adjacent two right cover pieces.

[0025] In this embodiment, one end of the snake bone plate 10 connected to the buckle 30 is provided with a guiding rounded corner 18.

[0026] In this embodiment, the buckle 30 is provided with a dial 31.

[0027] In this embodiment, the buckle 30, the snake bone plate 10, and the front end piece 20 are integrally formed.

[0028] In this embodiment, the snake bone laryngoscope with a buckle further includes: a transparent film 50 covering the pipeline groove 11 and the bending grooves 12. The film 50 covering the snake bone plate 10. The film 50 can be a highly transparent and highly elastic TPU film. Since the thickness of the film 50 is very thin, generally less than 0.2 mm, it has excellent heat transfer effect. Therefore, the film 50 extending into the throat is not likely to have water mist, which effectively ensures the imaging effect of the camera. In this embodiment, the transparent film 50 covers the entire snake bone plate 10.

[0029] Please refer to Figures 1-6, this embodiment also provides a laryngoscope assembly, including the above-mentioned snake bone laryngoscope blade with a buckle, a camera pipeline 40, and a hollow handle 60; the camera pipeline 40 includes: a fixing plate 41 and a pipeline body 42 connected to the fixing plate 41, and the fixing plate 41 and the pipeline body 42 are inserted into the pipeline groove 11; the hollow handle 60 is provided with a fastener 61, the buckle 30 is matched with the fastener 61, and the hollow handle 60 is connected to the camera pipeline 40. The connection method of the buckle 30 and the fastener 61 is simple and convenient.

[0030] The hollow handle 60 is provided with a receiving groove 62, and the fastener 61 is arranged in the receiving groove 62. The receiving groove 62 can accommodate the buckle 30, prevent the buckle 30 from protruding too much, and avoid easy loosening.

[0031] The front end of the fixing plate 41 is provided with a convex strip 43, and the inner side of the front end piece 20 is provided with a groove 21, and the convex strip 43 is matched with the groove 21. The convex strip 43 can be inserted into the groove 21 to prevent the snake bone camera pipeline 40 from loosening easily.

[0032] In summary, the present invention provides a snake bone laryngoscope blade with a buckle and a laryngoscope assembly. The snake bone plate can be bent, and the camera pipeline can be inserted into the T-shaped pipeline groove, so it can adapt to a variety of different camera pipelines, greatly facilitating the application. At the same time, during production, the snake bone laryngoscope blade with a buckle can be demolded linearly, without the need for a complex disposable laryngoscope production mold, facilitating the design of the mold and reducing the operation difficulty. The shape of the snake bone laryngoscope blade is directly shaped through the camera pipeline to meet the application requirements.

[0033] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A laryngoscope assembly, characterized in that, It includes a snake-bone laryngoscope blade with a buckle, a camera pipeline, and a hollow handle; The snake-bone laryngoscope blade with a buckle includes: a snake-bone plate, a front end piece and a buckle respectively connected to both ends of the snake-bone plate; the snake-bone plate is provided with a pipeline groove and a plurality of bending grooves, the pipeline groove extends from the buckle to the front end piece, the bending grooves span the snake-bone plate, and the angle between the bending grooves and the pipeline groove is 85°-95°; the cross-section of the pipeline groove is T-shaped; The snake-bone plate includes: a bottom plate, a plurality of left vertical pieces connected to the left side edge of the bottom plate, a plurality of right vertical pieces connected to the right side edge of the bottom plate, a left cover piece connected to the left vertical pieces, and a right cover piece connected to the right vertical pieces; the left cover piece and the right cover piece are both arranged above the bottom plate; the bottom plate, the left vertical pieces, the left cover piece, the right vertical pieces, and the right cover piece enclose a T-shaped groove, and the bending grooves are between adjacent two left cover pieces and between adjacent two right cover pieces; The buckle, the snake-bone plate, and the front end piece are integrally formed; The camera pipeline includes: a fixing plate, a pipeline body connected to the fixing plate, and the fixing plate and the pipeline body are inserted into the pipeline groove; the hollow handle is provided with a fastener, the buckle matches the fastener, and the hollow handle is connected to the camera pipeline.

2. The laryngoscope assembly according to claim 1, characterized in that, The hollow handle is provided with a receiving groove, and the fastener is arranged in the receiving groove.

3. The laryngoscope assembly according to claim 1, characterized in that, A convex strip is arranged at the front end of the fixing plate, and a groove is arranged on the inner side of the front end piece, and the convex strip matches the groove.

4. The laryngoscope assembly according to claim 1, characterized in that, A guiding fillet is arranged at one end of the snake-bone plate connected to the buckle.

5. The laryngoscope assembly according to claim 1, characterized in that, The buckle is provided with a dial.

6. The laryngoscope assembly according to claim 1, characterized in that, The snake-bone laryngoscope blade with a buckle further includes: a transparent film covering the pipeline groove and the bending grooves.

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