CN212194188U

CN212194188U - Laryngeal mask breather pipe forming clamp

Info

Publication number: CN212194188U
Application number: CN202020713383.8U
Authority: CN
Inventors: 李游; 严浩斌
Original assignee: Jiangmen Kangxin Medical Equipment Co ltd
Current assignee: Jiangmen Kangxin Medical Equipment Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-22
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a laryngeal mask breather pipe forming clamp, which comprises a first clamping piece, a second clamping piece and a connecting piece; the first clamping piece and the second clamping piece are respectively connected to two sides of the connecting piece, the first clamping piece and the second clamping piece are inclined towards the outer side of the connecting piece, the first clamping piece and the second clamping piece respectively clamp two ends of the laryngeal mask breather pipe so that the laryngeal mask breather pipe is bent, the first clamping piece is provided with at least one clamping groove, and the arc-shaped groove surface of the clamping groove is matched with at least one surface of the laryngeal mask breather pipe. The fixing device has the advantages of simple structure, convenience in use, low manufacturing cost and good fixing effect.

Description

Laryngeal mask breather pipe forming clamp

Technical Field

The utility model relates to a design utensil, especially a laryngeal mask breather pipe shaping jig.

Background

The laryngeal mask airway is an integral part of the laryngeal mask and is connected with the air bag of the laryngeal mask. When the laryngeal mask is placed in the body, the laryngeal mask airway extends from outside the mouth to the larynx of the body, and therefore the laryngeal mask airway is generally shaped to have a curvature. At present, the laryngeal mask breather pipe is bent mainly through a shaping appliance, then the shaping appliance and the bent laryngeal mask breather pipe are sent to a heater together for heating, and finally the laryngeal mask breather pipe is cooled and shaped to be bent and formed. However, the existing shaping device has a complex structure and a plurality of components, so that the cost for producing the device is increased, the operation process is also complex, the installation of the ventilation pipe of the laryngeal mask is inconvenient, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a laryngeal mask breather pipe shaping jig, simple structure and convenient to use.

The utility model provides a technical scheme that its problem adopted is:

a clamp for forming a laryngeal mask breather tube comprises a first clamping piece, a second clamping piece and a connecting piece; the first clamping piece and the second clamping piece are connected to two sides of the connecting piece respectively, the first clamping piece and the second clamping piece are inclined to the outer side of the connecting piece, the first clamping piece and the second clamping piece clamp two ends of the laryngeal mask breather pipe respectively to enable the laryngeal mask breather pipe to bend, the first clamping piece is provided with at least one clamping groove, and the arc groove face of the clamping groove is matched with at least part of the surface of the laryngeal mask breather pipe.

Further, at least one clamping groove is arranged on the side surface of the first clamping piece facing the connecting piece in parallel.

Further, the first clamping piece is in a long plate shape.

Further, the connecting piece is provided with a first clamping piece connecting plate, and the first clamping piece is installed on the first clamping piece connecting plate through a screw.

Further, the second holder includes that first even board and second are even the board, first even board with the second is even the board is connected and both are the V type.

Specifically, the included angle between the first connecting plate and the second connecting plate ranges from 90 degrees to 120 degrees.

Further, the connecting piece and the second clamping piece are integrally formed.

Specifically, the included angle between the first clamping piece and the connecting piece ranges from 120 degrees to 150 degrees.

Specifically, the included angle between the second clamping piece and the connecting piece ranges from 120 degrees to 150 degrees.

Above-mentioned laryngeal mask breather pipe shaping jig has following beneficial effect at least: the clamping device only consists of a first clamping piece, a second clamping piece and a connecting piece for connecting the first clamping piece and the second clamping piece, and is simple in structure; when the laryngeal mask breather pipe is installed, one end of the laryngeal mask breather pipe is inserted into the clamping groove of the first clamping piece, and the other end of the laryngeal mask breather pipe is inserted into the second clamping piece, so that the laryngeal mask breather pipe is bent and is simple to use; the arc-shaped groove surface of the clamping groove is matched with the surface of the laryngeal mask breather pipe, so that the laryngeal mask breather pipe is convenient to mount and fix.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples.

FIG. 1 is a structural diagram of a forming fixture for a laryngeal mask airway according to an embodiment of the present invention;

fig. 2 is a structural view of another direction of the laryngeal mask airway forming clamp according to the embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, in one embodiment of the present invention, there is provided a laryngeal mask airway forming jig, including a first clamping member 100, a second clamping member 300, and a connecting member 200; the first clamping piece 100 and the second clamping piece 300 are respectively connected to two sides of the connecting piece 200, the first clamping piece 100 and the second clamping piece 300 are inclined towards the outer side of the connecting piece 200, the first clamping piece 100 and the second clamping piece 300 respectively clamp two ends of the laryngeal mask breather pipe to enable the laryngeal mask breather pipe to bend, the first clamping piece 100 is provided with at least one clamping groove 110, and the arc-shaped groove surface 111 of the clamping groove 110 is matched with at least part of the surface of the laryngeal mask breather pipe.

In this embodiment, the laryngeal mask airway forming clamp is composed of only the first clamping piece 100, the second clamping piece 300 and the connecting piece 200 connecting the first clamping piece and the second clamping piece, and the structure is simple. When the laryngeal mask breather pipe is installed, one end of the laryngeal mask breather pipe is inserted into the clamping groove 110 of the first clamping piece 100, and the other end of the laryngeal mask breather pipe is inserted into the second clamping piece 300. By angling first clip 100 and second clip 300 outwardly of connector 200, such an angled arrangement facilitates mounting of first clip 100 and second clip 300 on a laryngeal mask airway tube. The first and

second clamps

100 and 300 clamp both ends of the laryngeal mask airway tube, causing the laryngeal mask airway tube to bend because the distance between the first and

second clamps

100 and 300 is less than the length of the laryngeal mask airway tube. The arc-shaped groove surface 111 of the holding groove 110 is fitted to the surface of the laryngeal mask airway, which facilitates the installation and fixation of the laryngeal mask airway.

Further, at least one clamping groove 110 is arranged in parallel on the side of the first clamping member 100 facing the connecting member 200. When the laryngeal mask airway is installed, an installer laterally inserts one end of the laryngeal mask airway into the clamping groove 110 from the lower side of the clamping groove 110 to fix the laryngeal mask airway, and the installation is convenient. At this time, the side wall of the laryngeal mask airway is attached to the arc-shaped groove surface 111 of the holding groove 110. Specifically, 10 to 20 clamping grooves 110 are formed in one laryngeal mask breather tube forming clamp, each clamping groove 110 clamps one laryngeal mask breather tube, and a plurality of laryngeal mask breather tubes can be processed in batch by one laryngeal mask breather tube forming clamp.

Further, the first clamping member 100 has a long plate shape. The holding groove 110 is formed only on one side of the first holding member 100 having a long plate shape, and the structure and the manufacturing are simple.

Further, the connecting member 200 is provided with a first clamping member connecting plate 210, and the first clamping member 100 is mounted on the first clamping member connecting plate 210 through screws, so that the assembly is convenient.

Further, the second clamping member 300 includes a first connecting plate 310 and a second connecting plate 320, the first connecting plate 310 is connected with the second connecting plate 320, and both are V-shaped, so that the structure is simple. The other end of the laryngeal mask airway is placed between the V-shaped clamping openings formed by the first connecting plate 310 and the second connecting plate 320 to achieve fixation. In addition, the first plate 310 is connected to the connection member 200.

Further, the included angle between the first connecting plate 310 and the second connecting plate 320 ranges from 90 degrees to 120 degrees. Specifically, in this embodiment, the first link plate 310 and the second link plate 320 are at an angle of 90 degrees. It should be noted that the angle between the first connecting plate 310 and the second connecting plate 320 should ensure that the second connecting plate 320 is attached to the surface of the laryngeal mask airway when the laryngeal mask airway is installed, so that the fixing effect is better.

Further, the connector 200 is integrally formed with the second clamping member 300. The connecting member 200 and the second clamping member 300 can be formed by directly bending an iron plate, and are convenient to manufacture.

Further, the included angle between the first clamping member 100 and the connecting member 200 ranges from 120 degrees to 150 degrees. Specifically, in this embodiment, the included angle between the first clamping member 100 and the connecting member 200 is 120 degrees.

Further, the included angle between the second clamping member 300 and the connecting member 200 ranges from 120 degrees to 150 degrees. Specifically, in this embodiment, the angle between the second clamping member 300 and the connecting member 200 is 120 degrees.

It should be noted that the included angle between the first clamping member 100 and the connecting member 200 and the included angle between the second clamping member 300 and the connecting member 200 are determined according to the curvature of the laryngeal mask airway and the distance between the first clamping member 100 and the second clamping member 300, so that a better fixing effect on the laryngeal mask airway is achieved.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and the technical effects of the present invention can be achieved by the same means, which all belong to the protection scope of the present invention.

Claims

1. A clamp for forming a laryngeal mask breather tube is characterized by comprising a first clamping piece, a second clamping piece and a connecting piece; the first clamping piece and the second clamping piece are connected to two sides of the connecting piece respectively, the first clamping piece and the second clamping piece are inclined to the outer side of the connecting piece, the first clamping piece and the second clamping piece clamp two ends of the laryngeal mask breather pipe respectively to enable the laryngeal mask breather pipe to bend, the first clamping piece is provided with at least one clamping groove, and the arc groove face of the clamping groove is matched with at least part of the surface of the laryngeal mask breather pipe.

2. A laryngeal mask airway moulding clamp according to claim 1 characterised in that at least one of the clamping grooves is provided juxtaposed to the side of the first clamping member facing the connector.

3. A laryngeal mask airway moulding clamp according to claim 2 characterised in that the first clamp is elongate plate shaped.

4. A laryngeal mask airway moulding clamp according to claim 3 characterised in that the connector is provided with a first clamp connection plate on which the first clamp is mounted by means of screws.

5. A laryngeal mask airway moulding clamp according to claim 4 characterised in that the second clamp comprises a first web and a second web, the first web being connected to the second web and both being V-shaped.

6. A laryngeal mask airway moulding clamp according to claim 5 characterised in that the angle between the first web and the second web is in the range 90 to 120 degrees.

7. A laryngeal mask airway moulding clamp according to claim 5 characterised in that the connector is integrally formed with the second retaining member.

8. A laryngeal mask snorkel forming clip according to claim 1, characterised in that the angle between the first retaining member and the connector is in the range 120 to 150 degrees.

9. A laryngeal mask snorkel forming clip according to claim 1, characterised in that the angle between the second retaining member and the connector is in the range 120 to 150 degrees.