CN207076010U - Trachea cannula functional support frame - Google Patents

Abstract

The utility model discloses a multifunctional support frame for tracheal intubation, which comprises a hard support seat and a soft support tube. The cross section of the soft support tube is semicircular, one end of which is fixed The narrow side part is fixedly connected with the metal hose through the installation head. There is a through hole in the hard support seat. There is an arc-shaped pressing piece in the inner cavity and through hole of the soft support tube. The upper end of the pressing piece is connected with a limit slide bar. A sliding hole is opened in the middle, a compression spring is set on the outer side of the limit slide bar, and a handle is provided at the limit end. The utility model uses a soft support tube to replace the traditional casing, and the soft support tube cooperates with the pressure piece to fix the position of the trachea intubation, effectively preventing the trachea intubation from swinging left and right and moving back and forth; the metal hose provides support for the hard support seat , It is convenient to adjust the angle and height of the hard support seat, and effectively prevent bending.

Description

Endotracheal tube multifunctional support frame

technical field

The utility model relates to the technical field of medical appliances, in particular to a multifunctional support frame for tracheal intubation.

Background technique

Respiratory support is one of the most critical means to save the lives of emergency and critically ill patients. Therefore, the ventilator has become an indispensable device in clinical treatment, and it is being more and more widely used in the fields of first aid, anesthesia, ICU and respiratory therapy. The ventilator is often used in conjunction with a tracheal intubation, which is generally made of soft plastic. The endotracheal intubation and the ventilator threaded tube interface are often connected to gas monitoring, artificial nose and other equipment. Due to the temperature of the exhaled gas, the equipment at the endotracheal tube joint and The influence of the gravity of the threaded tube can cause the endotracheal tube to bend and affect the patient's breathing.

The Chinese utility model patent No. 201220709782.2 discloses a tracheal intubation bracket, which includes a bracket and a tube holder. The side edge is provided with a number of gaps for easy insertion of the trachea, and the tube support is a semi-tubular arc-shaped groove, and the concave surface of the tube support is fixed upwards in the gap of the bracket. When the bracket is used, the horizontal part of the bottom of the bracket is pressed under the head of the patient, and the endotracheal tube and the threaded tube are put into the tube support at a suitable position according to the height to prevent bending. This kind of support has disadvantages. Firstly, multiple rows of gaps are set to meet the needs of different support heights of endotracheal tubes. The structure is relatively complex and occupies a large volume; The tube is tied to the trachea, one part of the cannula is left in the patient's mouth, and the other part is left outside the mouth. At the same time, multiple layers of adhesive tape are cross-tied on the back of the patient's head, and the fixing operation is cumbersome.

Utility model content

The purpose of the utility model is to overcome the above-mentioned problems in the prior art, and provide a multifunctional support frame for endotracheal intubation, which can not only meet the needs of different support heights for endotracheal intubation, but also simplify the fixing operation of the sleeve.

In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the utility model is realized through the following technical solutions:

A multifunctional support frame for tracheal intubation, comprising a hard support base and a soft support tube, the cross section of the soft support tube is semicircular, one end of which is fixed on the wide side of the hard support base, and the narrow side of the hard support base The side part is fixedly connected with the metal hose through the installation head, and a through hole matching the inner cavity of the soft support tube is opened in the hard support seat, and an arc-shaped pressing sheet is provided in the inner cavity and the through hole of the soft support tube. The upper end of the pressure piece is connected with a limit slide bar, and a sliding hole cooperating with the limit slide bar is opened in the hard support seat, and the outside of the bar body in the through hole of the limit slide bar is provided with a compression spring, which is located in the hard support seat. The limit end outside the support seat is provided with a handle.

Further, the hard support base and the installation head are integrally structured.

Furthermore, an internal thread groove is opened in the installation head, and one end of the metal hose is provided with a threaded joint, and the other end is provided with a chuck for clamping on the bed body.

Further, the length of the soft support tube is 5-7 cm, the length of the pressing piece is 4-5 cm, and one end of the pressing piece is flush with the inlet end surface of the through hole.

Further, the handle has a spherical structure that is convenient for carrying.

The beneficial effects of the utility model are:

The utility model uses a soft support tube to replace the traditional casing, and the soft support tube cooperates with the pressing piece to fix the position of the trachea intubation, effectively preventing the trachea intubation from swinging left and right and moving back and forth; the metal hose provides support for the hard support seat , to facilitate the adjustment of the angle and height of the hard support seat, effectively prevent bending, and meet the needs of different support heights for endotracheal intubation.

Of course, any product implementing the present utility model does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a structural schematic diagram of an angle of the hard support seat and the metal hose in the utility model;

Fig. 3 is a structural schematic diagram of another angle of the hard support seat and the metal hose in the utility model;

Fig. 4 is the structural schematic diagram of the pressing piece, the limit slide bar, the compression spring and the handle in the utility model;

In the accompanying drawings, the list of parts represented by each label is as follows:

1-Hard support seat, 2-Soft support tube, 3-Installation head, 4-Metal hose, 5-Through hole, 6-Pressure piece, 7-Limit slide bar, 8-Compression spring, 9-Handle .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the present embodiment is a multifunctional support frame for endotracheal intubation, including a hard support base 1 and a soft support tube 2, the cross section of the soft support tube 2 is semicircular, and one end of the support tube is fixed on the hard support tube. The wide side of the support seat 1 and the narrow side of the hard support seat 1 are fixedly connected to the metal hose 4 through the installation head 3. The hard support seat 1 and the installation head 3 are integrally structured, and the installation head 3 is provided with an internal thread groove. One end of the metal hose 4 is provided with a threaded joint, and the other end is provided with a chuck that is convenient to be clamped on the bed body. The chuck part of the metal hose 4 is omitted in the accompanying drawings, which is a conventional technology for those skilled in the art. , the specific structure of the chuck will not be repeated.

The hard support seat 1 is provided with a through hole 5 matching the position of the inner cavity of the soft support tube 2, and the inner cavity and the through hole of the soft support tube 2 are provided with an arc-shaped pressing piece 6, and the upper end of the pressing piece 6 is connected with a limit slide bar 7 , the hard support seat 1 is provided with a sliding hole that cooperates with the limit slide bar 7, and the limit slide bar 7 is located on the outside of the rod body in the through hole 5 and is provided with a compression spring 8, which is located at the limit end outside the hard support seat 1 There is a handle 9. The length of the soft support tube 2 is 5-7cm, the length of the pressing piece 6 is 4-5cm, and one end of the pressing piece 6 is flush with the entrance end face of the through hole 5, and the handle 9 is a spherical structure convenient for carrying.

A specific application of this embodiment is: when in use, the tracheal intubation tube is inserted through the through hole 5, and the soft support tube 2 is used to replace the traditional sleeve tube. The position of the endotracheal tube is fixed, effectively preventing the endotracheal tube from swinging left and right and moving back and forth; the metal hose 4 is used to provide support for the hard support seat 1, and the angle and height adjustment is very convenient, which can effectively prevent bending and meet different support heights of the endotracheal intubation demand.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (5)

1. A kind of 1. trachea cannula functional support frame, it is characterised in that：Including hard support base and soft support tube, the soft support tube Section semicircular in shape, its one end is fixed on the wide sidepiece of hard support base, the narrow sidepiece of the hard support base by mounting head with Metal hose is fixedly connected, and the through hole coordinated with soft support tube cavity position, the soft support are offered in the hard support base Curved tablet is provided with tube cavity and through hole, the upper end of the tabletting connects limited location slide bar, offered in the hard support base The slide opening coordinated with spacing slide bar, the body of rod outer sheath that the spacing slide bar is located in through hole are provided with holddown spring, positioned at hard branch The positive stop end of support seat is provided with handle.
2. 2. trachea cannula functional support frame according to claim 1, it is characterised in that：The hard support base and mounting head It is structure as a whole.
3. 3. trachea cannula functional support frame according to claim 1, it is characterised in that：In being offered in the mounting head Thread groove, one end of the metal hose are provided with nipple, and the other end is provided with the chuck being easy to be clamped in bed body.
4. 4. trachea cannula functional support frame according to claim 1, it is characterised in that：The length of the soft support tube is 5-7cm, the length of the tabletting is 4-5cm, and one end of the tabletting is concordant with the entrance face of through hole.
5. 5. trachea cannula functional support frame according to claim 1, it is characterised in that：The handle is in be easy to what is lifted Spherical structure.