CN221673100U - Visual intubate importer - Google Patents

Abstract

The visual intubation introducer comprises a grab handle and a guide tube, wherein a light-emitting circuit and a battery are arranged in the grab handle, the front end of the grab handle extends outwards to form a sleeve, a light-emitting component which is arranged outwards is fixedly arranged in the sleeve, a switch is arranged at the rear end of the grab handle, and the light-emitting circuit is connected with the battery, the light-emitting component and the switch; the tail end of the guide tube is provided with an insert which is detachably connected with the sleeve, an optical fiber cavity which extends forwards from the tail end is formed in the guide tube, and the opening end of the optical fiber cavity is correspondingly arranged with the luminous element. According to the technical scheme, the guide pipe is detachably connected with the grab handle, so that the guide pipe replacement function can be realized, and the guide pipe is prevented from being polluted after being stained with secretion; the optical fiber cavity is arranged to be of an un-penetrated structure, so that a positioning light spot can be formed at the guide end of the guide tube, the self-development function is realized, the guide state of the introducer can be conveniently observed, and the guide posture can be conveniently adjusted by operators; the novel portable electric power generation device is simple in integral structure, convenient to use and suitable for popularization.

Description

A visual intubation introducer

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a visual cannula introducer.

Background Art

In clinical medicine, anesthesiologists generally need to intubate patients before using ventilators and other equipment on them, that is, insert a tube introducer into the patient's trachea for connecting to ventilators and other equipment.

When in use, the intubation introducer is placed in the tracheal tube to guide the tracheal tube to the correct position. During this period, it is necessary to determine whether the insertion position of the inserter is accurate. The existing intubation introducer adopts an integrated structure, that is, the hand-held part and the guide part are fixed together. During the insertion process, the guide part is easily contaminated by the secretions in the tracheal tube. Using it on multiple patients and repeated use will cause cross infection, and it is not suitable for single-use.

Therefore, in view of the shortcomings of the prior art, it is necessary to design a visual cannula introducer to solve the above problems.

Utility Model Content

In order to overcome the above-mentioned deficiencies in the prior art, the utility model aims to provide a visual cannula introducer.

To achieve the above-mentioned purpose and other related purposes, the technical solution provided by the utility model is: a visual intubation introducer, comprising a handle and a guide tube, the handle being provided with a light-emitting circuit and a battery, the front end of the handle extending outward to form a kit, the kit being provided with a light-emitting component arranged outward, a switch being provided at the rear end of the handle, the light-emitting circuit being connected to the battery, the light-emitting component and the switch at the same time; an insert being detachably connected to the kit being formed at the rear end of the guide tube, an optical fiber cavity extending forward from the rear end being formed in the guide tube, and the opening end of the optical fiber cavity being arranged corresponding to the light-emitting component.

The preferred technical solution is: a buckle groove is provided on the inner side of the kit, a spring buckle is provided on the outer side of the insert, the spring buckle and the buckle groove correspond to each other, and the insert and the kit are buckled and fixed by the spring buckle and the buckle groove.

The preferred technical solution is: the guide tube is made of rubber material and a guide wire is implanted in the inner wall.

The preferred technical solution is: a back clip is also fixedly provided on the handle.

The preferred technical solution is: a transparent lens is fixedly provided at the end of the kit, and the surface of the transparent lens adopts an arc transition.

Due to the application of the above technical solution, the utility model has the following beneficial effects:

The utility model provides a visual cannula introducer, which can realize the guide tube replacement function by arranging the guide tube to be detachably connected to the handle, thereby preventing the guide tube from being contaminated by secretions; by arranging the optical fiber cavity as a non-penetrating structure, a positioning light spot can be formed at the guide end of the guide tube, and the utility model has a self-developing function, which can facilitate observation of the guide state of the introducer and facilitate the operator to adjust the guide posture; the overall structure is simple, easy to use, and suitable for promotion.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the visual cannula introducer involved in the present utility model.

FIG. 2 is a cross-sectional view of the visual cannula introducer of the present invention.

DETAILED DESCRIPTION

The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

Please refer to Figures 1-2. It should be noted that in the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, which are only for the convenience of describing the present utility model and simplifying the description, and do 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 therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Example:

As shown in Figure 1, according to an overall technical concept of the utility model, a visual intubation introducer is provided, including a handle 1 and a guide tube 2, the handle 1 is provided with a light-emitting circuit 3 and a battery 4, the front end of the handle 1 extends outward to form a kit 11, the kit 11 is fixed with a light-emitting component 5 arranged outward, the rear end of the handle 1 is provided with a switch 6, the light-emitting circuit 3 is connected to the battery 4, the light-emitting component 5 and the switch 6 at the same time; the tail end of the guide tube 2 is formed with an insert 21 detachably connected to the kit 11, and an optical fiber cavity 22 extending forward from the tail end is formed in the guide tube 2, and the opening end of the optical fiber cavity 22 is arranged corresponding to the light-emitting component 5.

As shown in Figures 1 and 2, in an exemplary embodiment of the utility model, a buckle groove (not shown) is provided on the inner side of the kit 11, and a spring buckle (not shown) is provided on the outer side of the insert 21. The spring buckle and the buckle groove correspond to each other, and the insert 21 and the kit 11 are buckled and fixed by the spring buckle and the buckle groove; this structure is used to realize a detachable fixed connection between the guide tube 2 and the handle 1, thereby facilitating the replacement of the guide tube 2.

As shown in FIG. 1 and FIG. 2 , in an exemplary embodiment of the present utility model, the guide tube 2 is made of rubber material and a guide wire (not shown) is implanted in the inner wall to facilitate the guide tube 2 to guide the cannula.

As shown in FIG. 1 and FIG. 2 , in an exemplary embodiment of the present invention, a back clip 7 is fixedly disposed on the handle 1 for easy storage.

As shown in Figures 1 and 2, in an exemplary embodiment of the present invention, a transparent lens (not shown) is fixedly provided at the end of the kit 11, and the surface of the transparent lens adopts an arc transition, which can effectively protect the light-emitting component 5 and prevent the light-emitting component 5 from being damaged after the guide tube 2 is removed.

Therefore, the utility model has the following advantages:

The utility model provides a visual cannula introducer, which can realize the guide tube replacement function by arranging the guide tube to be detachably connected to the handle, thereby preventing the guide tube from being contaminated by secretions; by arranging the optical fiber cavity as a non-penetrating structure, a positioning light spot can be formed at the guide end of the guide tube, and the utility model has a self-developing function, which can facilitate observation of the guide state of the introducer and facilitate the operator to adjust the guide posture; the overall structure is simple, easy to use, and suitable for promotion.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by a person of ordinary skill in the art without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims (5)

1. A visual intubation introducer, characterized in that it comprises a handle and a guide tube, the handle is provided with a light-emitting circuit and a battery, the front end of the handle extends outward to form a kit, the kit is provided with a light-emitting component arranged outward, a switch is provided at the rear end of the handle, the light-emitting circuit is connected to the battery, the light-emitting component and the switch at the same time; the tail end of the guide tube is formed with an insert detachably connected to the kit, the guide tube is formed with an optical fiber cavity extending forward from the tail end, and the opening end of the optical fiber cavity is arranged corresponding to the light-emitting component. 2. A visual intubation introducer according to claim 1, characterized in that: a buckle groove is provided on the inner side of the kit, a spring buckle is provided on the outer side of the insert, the spring buckle and the buckle groove correspond to each other, and the insert and the kit are buckled and fixed by the spring buckle and the buckle groove. 3. A visual cannula introducer according to claim 1, characterized in that: the guide tube is made of rubber material and a guide wire is implanted in the inner wall. 4. A visual cannula introducer according to claim 1, characterized in that a back clip is fixedly provided on the handle. 5. A visual cannula introducer according to claim 1, characterized in that a transparent lens is fixedly provided at the end of the kit, and the surface of the transparent lens adopts an arc transition.