CN203634122U

CN203634122U - Waterproof laryngoscope blade for adults

Info

Publication number: CN203634122U
Application number: CN201320754507.7U
Authority: CN
Inventors: 金熙伟; 刘华; 童俊平
Original assignee: CHONGQING HUALING RUANHUI TECHNOLOGY Co Ltd
Current assignee: CHONGQING HUALING RUANHUI TECHNOLOGY Co Ltd
Priority date: 2013-11-25
Filing date: 2013-11-25
Publication date: 2014-06-11
Anticipated expiration: 2023-11-25

Abstract

The utility model discloses a waterproof laryngoscope blade for adults, which comprises a spatula (1) and a separation blade (2) which are circular arc-shaped, wherein parts of the separation blade (2) and the spatula (1) form a camera shooting module slot; a sleeve (5) is connected to the rear end of the camera shooting module slot; a detachable cover plate (3) is mounted at a slot opening of the camera shooting module slot. According to the utility model, the structure is simple, and a semi-closed slot body is formed in one side of a camera shooting module slot of an original separation blade, has a moisture-proof effect on a camera shooting module and prevents other excreta from interfering the camera shooting module, so that the clearness of the laryngoscope is guaranteed, the operation is convenient and fast, and the efficiency is high.

Description

A kind of adult uses waterproof laryngoscope blade

Technical field

This utility model relates to a kind of medical apparatus and instruments, and particularly a kind of adult uses waterproof laryngoscope blade.

Background technology

In the time rescuing the patients such as respiratory failure, respiratory arrest, often needing to insert tracheal intubation rescues, normally operate by laryngoscope, secretions in patient's mouth can drench laryngoscope, and affect the definition of camera lens, affect correct intubate, bring certain impact to rescue patient's life.If laryngoscope time sterilization is not thorough in use, the virus between patient is easily cross infection, makes patient likely suffer from new disease; And in use, most cases is that eyeglass part is carried out disinfection, but because operating grip intracavity is equiped with battery, so generally operating grip is not well sterilized.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of adult who ensures laryngoscope definition to use waterproof laryngoscope blade.

The technical solution of the utility model is as follows:

A kind of adult uses waterproof laryngoscope blade, comprise the spatula (1) of circular arc, on spatula (1), be provided with the catch that cross section is square (2), the front end of this catch (2) is near the front end of spatula (1), the rear end of catch (2) is substantially concordant with the rear end of spatula (1), described catch (2) is made up of the first catch body (2a) and the second catch body (2b), the first catch body (2a) is perpendicular with spatula (1), the part lamellar body composition camera module groove of described catch (2) and spatula (1), be connected to sleeve pipe (5) in the rear end of described camera module groove, on the outer wall of described sleeve pipe (5) front end, be provided with buckle (6), this buckle (6) is " L " shape, and buckle (6) closes on the rear end of spatula (1), the notch place of described camera module groove is provided with dismountable cover plate (3), block (4) butt that the front end of this cover plate (3) and camera module front of the slot are bent to form, and the rear end of cover plate (3) is substantially concordant with the rear end of spatula (1), the arc section radius of described spatula (1) is 29mm, and the arc section of described the second catch body (2b) is connected and is formed by two circular arcs of R41.7mm and R30mm.

Adopt above structure, on the one hand, notch at catch one side camera module groove has added a dismountable cover plate, make camera module groove semiclosed, cell body is isolated from the outside, can not be subject to when in use the endocrine impact of patient's mouth, the photographic head photographic effect of camera module is better, and the cleaning and sterilizing after using is also convenient; On the other hand, the setting of sleeve pipe, can make spatula and laryngoscope front end sleeve be connected together, conveniently pick and place, camera module can use rear taking-up at every turn, and arranging of buckle can prevent that because trunnion body is sagging, trunnion front end being raised up touches patient's throat, simultaneously, this radian is larger, is relatively applicable to adult and uses.

For the ease of placing camera module, simultaneously in order to be better connected cooperation with the step-like structure of laryngoscope front end, as preferably, described sleeve pipe (5) and spatula (1) integrated injection molding, the front end mouth of pipe of described sleeve pipe (5) is communicated with camera module groove, and the rear end inwall of this sleeve pipe (5) is stepped hole.

Due to the sealing of camera module front of the slot, the operation of being correlated with for the ease of photographic head on camera module as preferably, is provided with perspective film (7) on the front and rear panel face of described block (4).

Beneficial effect: this utility model is simple in structure, forms a semiclosed cell body in camera module groove one side of original catch, and camera module is had damp proof and prevents other secretions interference effects, thereby ensure laryngoscope definition, simple operation, efficiency is high.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is that the A of Fig. 2 is to view.

Fig. 4 is that the B of Fig. 2 is to view.

Fig. 5 is that the C of Fig. 3 is to view.

Fig. 6 is that the D-D of Fig. 2 is to sectional view.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is described in further detail:

As shown in Figure 1, Figure 2 with shown in Fig. 6, this utility model is made up of spatula 1 grade of circular arc, on spatula 1, being provided with cross section is the catch 2 of square, the front end of this catch 2 is near the front end of spatula 1, the rear end of catch 2 is substantially concordant with the rear end of spatula 1, described catch 2 is made up of the first catch body 2a and the second catch body 2b, and the first catch body 2a and spatula 1 are perpendicular, the part lamellar body composition camera module groove of described catch 2 and spatula 1.

As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, one-body molded in the rear end of described camera module groove have a sleeve pipe 5, the front end mouth of pipe of described sleeve pipe 5 is communicated with camera module groove, the rear end inwall of this sleeve pipe 5 is stepped hole, to be socketed with laryngoscope front end.The outer wall of these sleeve pipe 5 front ends is provided with buckle 6, and this buckle 6 is " L " shape, and buckle 6 closes on the rear end of spatula 1.

As shown in Figure 1, Figure 3 and Figure 4, at the notch place of described camera module groove, dismountable cover plate 3 is installed, block 4 butts that the front end of this cover plate 3 and camera module front of the slot are bent to form, on the front and rear panel face of described block 4, be provided with perspective film 7, the rear end of cover plate 3 is substantially concordant with the rear end of spatula 1.

As shown in Figure 1, the arc section radius of described spatula 1 is 29mm, and the arc section of described the second catch body 2b is connected and is formed by two circular arcs of R41.7mm and R30mm, and this radian is generally relatively applicable to adult and uses.

Operation principle of the present utility model is:

When use, the camera module of laryngoscope front end is passed to sleeve pipe 5, and make camera module stretch into the camera module groove of laryngoscope blade one side, the photographic head of camera module front end props up the perspective film 7 on block 4, meanwhile, sleeve pipe 5 is fixed by socket with laryngoscope front end, covers cover plate 3, camera module groove forms the cavity of a sealing, can anti-foreign material or the secretions of patient's mouth affect the shooting effect of photographic head.

When spatula 1 of the present utility model is pressed into after patient's mouth, trunnion is passed through to buckle 6, along the upper face of spatula 1, make in the unobstructed patient's of the stretching into throat of trunnion, like this, observe and treat and just can synchronously carry out, between each operation, do not have interference, efficiency improves.

After finishing using, extract trunnion, take out this utility model, take off sleeve pipe 5, extract camera module, open cover plate 3, can distinguish disinfection, in order to using next time.

It is consistent with prior art that this utility model is not described part, do not repeat at this.

Claims

1. an adult uses waterproof laryngoscope blade, comprise the spatula (1) of circular arc, on spatula (1), be provided with the catch that cross section is square (2), the front end of this catch (2) is near the front end of spatula (1), the rear end of catch (2) is substantially concordant with the rear end of spatula (1), described catch (2) is made up of the first catch body (2a) and the second catch body (2b), the first catch body (2a) is perpendicular with spatula (1), the part lamellar body composition camera module groove of described catch (2) and spatula (1), it is characterized in that: be connected to sleeve pipe (5) in the rear end of described camera module groove, on the outer wall of described sleeve pipe (5) front end, be provided with buckle (6), this buckle (6) is " L " shape, and buckle (6) closes on the rear end of spatula (1), the notch place of described camera module groove is provided with dismountable cover plate (3), block (4) butt that the front end of this cover plate (3) and camera module front of the slot are bent to form, and the rear end of cover plate (3) is substantially concordant with the rear end of spatula (1), the arc section radius of described spatula (1) is 29mm, and the arc section of described the second catch body (2b) is connected and is formed by two circular arcs of R41.7mm and R30mm.

2. a kind of adult according to claim 1 uses waterproof laryngoscope blade, it is characterized in that: described sleeve pipe (5) and spatula (1) integrated injection molding, the front end mouth of pipe of described sleeve pipe (5) is communicated with camera module groove, and the rear end inwall of this sleeve pipe (5) is stepped hole.

3. a kind of adult according to claim 1 uses waterproof laryngoscope blade, it is characterized in that: on the front and rear panel face of described block (4), be provided with perspective film (7).