CN217661072U

CN217661072U - Tracheal intubation adjusting guide wire

Info

Publication number: CN217661072U
Application number: CN202123434186.6U
Authority: CN
Inventors: 陈涵; 陈宁; 陈顺俊
Original assignee: Guangdong Anesthesia Medicine Technology Co ltd; Chongqing Anasheng Bioengineering Co ltd
Current assignee: Guangdong Anesthesia Medicine Technology Co ltd; Chongqing Anasheng Bioengineering Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-28
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an adjusting guide wire for trachea cannula, which comprises a driving box, wherein a palm support ball is arranged on one side of the driving box; a connecting column is embedded on the other side of the driving box, a movable head is elastically connected to the end face of the connecting column, a sliding rail is installed in the driving box, a sliding block is movably assembled on the sliding rail, a first wedge-shaped block is installed on the sliding block, and a first reset spring is installed between the sliding block and the inner wall of the driving box; two second reset springs are installed to the drive box and be located the slide rail both sides, two install the limiting plate on the second reset spring, the assembly mouth has been seted up on the drive box, install the button on the limiting plate and be located the assembly mouth, the utility model relates to an adjust seal wire technical field, carry out the auxiliary lighting through the LED bulb to pull linkage steel wire adjustment trachea cannula position in patient's trachea through the button, the two cooperation is used, makes trachea cannula accuracy get into patient's intraductal assurance safety.

Description

Tracheal intubation adjusting guide wire

Technical Field

The utility model relates to an adjust seal wire technical field, specifically for trachea cannula adjusts the seal wire.

Background

The trachea cannula is one of medical instruments which must be used for rescuing sudden respiratory arrest and general anesthesia in clinical operation. When performing an endotracheal intubation procedure, a variety of intubation instruments are used to accurately pass the endotracheal tube into the patient's glottis and into the trachea.

In the prior art, copper wires, aluminum wires and hard plastics are used as moulding supports of soft catheters in catheters, and although the catheter cores are prepared into required shapes outside the oral cavity of a patient, the catheters are easy to deform after entering the oral cavity of the patient and have differences from the original design, so that the catheters cannot accurately enter the trachea of the patient. The scheme is generated by deeply researching the problems in view of the fact that precious operation time is delayed, iatrogenic infection can be caused, even medical accidents can happen, and the life of a patient is endangered by using various intubation tools.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a seal wire is adjusted to trachea cannula has solved prior art, and multi-purpose copper wire, aluminium wire and rigid plastic in the pipe regard as the moulding supporter of soft pipe, and these pipe cores are transferred into the shape that needs outside patient's oral cavity, nevertheless take place to warp easily after the pipe gets into patient's oral cavity, appear the difference with original design, lead to accurately getting into in the patient's trachea. The use of a plurality of intubation tools not only delays the precious operation time, but also can cause iatrogenic infection and even medical accidents, thereby endangering the technical problems of the life of patients.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the tracheal intubation adjusting guide wire comprises a driving box, wherein a palm support ball is arranged on one side of the driving box; a connecting column is embedded on the other side of the driving box, a movable head is elastically connected to the end face of the connecting column, a sliding rail is installed in the driving box, a sliding block is movably assembled on the sliding rail, a first wedge-shaped block is installed on the sliding block, and a first reset spring is installed between the sliding block and the inner wall of the driving box; two second reset springs are arranged in the driving box and positioned at two sides of the sliding rail, limiting plates are arranged on the two second reset springs, an assembly opening is formed in the driving box, a button is arranged on the limiting plate and positioned in the assembly opening, and two telescopic rods are arranged between the limiting plate and the inner lower wall of the driving box and positioned at two sides of the two second reset springs; a second wedge-shaped block is arranged on the lower wall of the limiting plate and above the first wedge-shaped block; and a linkage steel wire is connected between the sliding block and the movable head and is positioned in the connecting column.

Preferably, the movable head is provided with an LED lamp, and the lower wall of the driving box is embedded with a storage battery pack.

Preferably, the LED lamp is sleeved with an insulating transparent protective cover.

Preferably, the palm support ball is sleeved with a silica gel sleeve.

Advantageous effects

The utility model provides a guide wire for adjusting a tracheal cannula. The device has the advantages that the LED bulb is used for auxiliary lighting, the position of the tracheal cannula in the trachea of a patient is adjusted through the button type traction linkage steel wire, the button type traction linkage steel wire and the button type traction linkage steel wire are matched for use, the tracheal cannula can accurately enter the trachea of the patient to ensure safety, and the tracheal cannula can be inserted without alternately using various adjusting guide wires, so that the problem that in the prior art, copper wires, aluminum wires and hard plastics are used as moulding supports of a soft catheter in the catheter is solved, and although the catheter cores are adjusted to be in a required shape outside the oral cavity of the patient, the catheter is easy to deform after entering the oral cavity of the patient and is different from the original design, so that the catheter cannot accurately enter the trachea of the patient. The use of multiple intubation tools not only delays the precious operation time, but also can cause iatrogenic infection and even medical accidents, thereby endangering the life of the patient.

Drawings

Fig. 1 is a schematic structural view of the guide wire for tracheal intubation.

Fig. 2 is a schematic side view of the section structure of the guide wire for tracheal intubation.

In the figure: 1-driving the cartridge; 2-palm holding ball; 3-connecting a column; 4-moving the head; 5-a slide rail; 6-a slide block; 7-a first wedge; 8-a first return spring; 9-a second return spring; 10-a limiting plate; 11-a button; 12-a telescopic rod; 13-a second wedge; 14-a linkage wire; 15-LED lamps; 16-a battery pack; 17-a silica gel sleeve; 18-insulating transparent protective cover.

Detailed Description

Example 1:

referring to fig. 1-2, which is a schematic structural view of embodiment 1 of the present invention, the tracheal intubation adjusting guide wire comprises a drive box 1, and a palm rest ball 2 is installed on one side of the drive box 1; a connecting column 3 is embedded on the other side of the driving box 1, a movable head 4 is elastically connected to the end face of the connecting column 3, a sliding rail 5 is installed in the driving box 1, a sliding block 6 is movably assembled on the sliding rail 5, a first wedge block 7 is installed on the sliding block 6, and a first reset spring 8 is installed between the sliding block 6 and the inner wall of the driving box 1; two second reset springs 9 are arranged in the driving box 1 and positioned at two sides of the sliding rail 5, limiting plates 10 are arranged on the two second reset springs 9, an assembly opening is formed in the driving box 1, a button 11 is arranged on the limiting plate 10 and positioned in the assembly opening, and two telescopic rods 12 are arranged between the limiting plate 10 and the inner lower wall of the driving box 1 and positioned at two sides of the two second reset springs 9; a second wedge-shaped block 13 is arranged on the lower wall of the limiting plate 10 and above the first wedge-shaped block 7; a linkage steel wire 14 is connected between the sliding block 6 and the movable head 4, and the linkage steel wire 14 is positioned in the connecting column 3; the movable head 4 is provided with an LED lamp 15, and the lower wall of the driving box 1 is embedded with a storage battery pack 16;

in actual use: when the medical staff inserts the device into the trachea cannula and into the trachea of a patient and needs to adjust, the medical staff holds the palm support ball 2 and presses the button 11, the button 11 descends, the limit plate 10 descends, the second return spring 9 and the telescopic rod 12 which are arranged between the driving box 1 and the limit plate 10 contract, the second wedge block 13 which is arranged on the limit plate 10 and the first wedge block 7 which is arranged on the sliding block 6 touch each other, and the second wedge block 13 descends continuously, the first wedge-shaped block 7 is contacted with the first wedge-shaped block 7, the first wedge-shaped block 7 is pressed and contacted by the second wedge-shaped block 13 to generate thrust, so that the slider 6 moves backward on the slide rail 5, thereby pressing the first return spring 8, and when the slider 6 moves backward, the movable head 4 is pulled to swing downwards through the linkage steel wire 14 for adjustment, the joint of the movable head 4 and the connecting column 3 is elastically connected through a spring, the clamp principle in the prior art can be referred, when the button 11 or the loose button 11 is not pressed, the second return spring 9 is reset, meanwhile, the press feedback is generated when the button 11 is pressed, the first wedge block 7 rises along with the button 11, the first return spring 8 pushes the sliding block 6 to reset, meanwhile, the movable head 4 is elastically connected with the connecting column 3, the movable head 4 is reset along with the connecting column, double elastic resetting is realized, the elastic strength of the elastic connecting head in the prior art is reduced, the operation of medical staff is convenient, the medical staff can operate with the minimum force, the hand shake of the medical staff is prevented, the discomfort of a patient is caused, and simultaneously the intubation is carried out, the LED lamp 15 is powered on by a wire when the battery pack 16 is started by turning on light, and the LED lamp 15 is lighted to illuminate to assist in inserting the tube.

Example 2:

referring to fig. 1, the present embodiment is different in that: the LED lamp 15 is sleeved with an insulating transparent protective cover 18;

in actual use: the insulating transparent protective cover 18 is used for insulation protection.

Example 3:

referring to fig. 1 and 2, the present embodiment is different in that: the palm support ball 2 is sleeved with a silica gel sleeve 17;

in actual use: this silica gel cover 17 increases the comfort level that medical personnel gripped to increase frictional force and prevent to take off the hand when using and slide, influence the intubate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The tracheal intubation adjusting guide wire comprises a driving box (1) and is characterized in that a palm support ball (2) is mounted on one side of the driving box (1); a connecting column (3) is embedded on the other side of the driving box (1), a movable head (4) is elastically connected to the end face of the connecting column (3), a sliding rail (5) is installed in the driving box (1), a sliding block (6) is movably assembled on the sliding rail (5), a first wedge-shaped block (7) is installed on the sliding block (6), and a first reset spring (8) is installed between the sliding block (6) and the inner wall of the driving box (1); two second return springs (9) are arranged in the driving box (1) and positioned on two sides of the sliding rail (5), limiting plates (10) are arranged on the two second return springs (9), an assembling port is formed in the driving box (1), a button (11) is arranged on the limiting plate (10) and positioned in the assembling port, and two telescopic rods (12) are arranged between the limiting plate (10) and the inner lower wall of the driving box (1) and positioned on two sides of the two second return springs (9); a second wedge-shaped block (13) is arranged on the lower wall of the limiting plate (10) and above the first wedge-shaped block (7); a linkage steel wire (14) is connected between the sliding block (6) and the movable head (4), and the linkage steel wire (14) is positioned in the connecting column (3).

2. The endotracheal intubation adjusting guide wire according to claim 1, characterized in that the movable head (4) is provided with an LED lamp (15), and the lower wall of the drive box (1) is embedded with a storage battery pack (16).

3. The endotracheal intubation adjustment guide wire according to claim 2, characterized in that said LED lamp (15) is sheathed with an insulating transparent protective cover (18).

4. The tracheal intubation adjusting guide wire according to claim 1, wherein a silica gel sleeve (17) is sleeved on the palm support ball (2).