Gas-guide tube for pneumology department

Abstract

The utility model discloses an airway tube for pneumology department, which comprises a head band with an arc-shaped structure and an airway tube frame, the airway tube frame comprises a connecting hard tube, the working end part of the connecting hard tube is connected with an air inlet tube end, the tail end of the connecting hard tube is connected with a winding tube, and the winding tube is communicated with air supply equipment; the head band is provided with a tail end limiting piece used for fixing the winding pipe and an angle fixing piece used for limiting the connecting hard pipe. The device has the beneficial effects that the head band can be used for rapidly fixing the air guide pipe frame to the head of a patient, the tail end limiting piece and the angle fixing piece are matched to limit the positions of the winding pipe and the connecting hard pipe, the position adjustment of the air guide pipe frame can be rapidly achieved, operation is simpler and more convenient, the situation that the air guide pipe frame is wound and bent can be avoided, and use is convenient. The fixing effect is good.

Description

Technical Field

[0001] The utility model relates to the field of respiratory medicine, in particular to an airway tube for respiratory medicine. Background Art

[0002] In modern clinical medicine, oxygen supply machines are widely used in hospital wards, emergency wards, intensive care units, operating rooms, etc., and airways are often used to deliver oxygen to patients. Most airways need to be inserted into the nasal cavity, but most respiratory patients have mucus in their nasal cavity, which makes it very difficult to fix the airway. A common method is to tie the airway with a rubber band and strangle the back of the head.

[0003] However, it is difficult to fix the existing respiratory-dedicated airway in the process of connecting the patient to the oxygen supply machine. In the absence of an oxygen mask, it is often necessary to use medical tape to fix the airway. However, this fixing method easily causes the airway to bend, which in turn causes the airway to be blocked during the process of transporting oxygen. Utility Model Content

[0004] The purpose of the present utility model is to provide an airway for respiratory medicine in order to solve the above problems, as described below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides an airway for respiratory medicine, comprising a head hoop, wherein the head hoop is an arc-shaped structure;

[0007] It also includes an air guide tube rack, the air guide tube rack includes a connecting hard tube, the working end of the connecting hard tube is connected to the air inlet pipe end, the end of the connecting hard tube is connected to a winding tube, and the winding tube is connected to the air supply device;

[0008] The head hoop is provided with an end stopper for fixing the winding tube and an angle fixer for limiting the connection hard tube.

[0009] It is further described that the two movable ends of the headband are connected with a quilted layer, and the two quilted layers are located on the inner side of the headband.

[0010] It is further described that the end limit member includes a winding rod for winding and fixing the winding tube, one end of the winding rod is connected to the head hoop, a limiting groove is provided at the movable end of the winding rod, a clamping plate is connected to the limiting groove via a clamping bolt, and the clamping plate is used to clamp and limit the winding tube on the outside of the winding rod.

[0011] It is further described that a thrust spring is provided on the outer side of the clamping bolt, and the thrust spring is located between the clamping plate and the winding rod.

[0012] It is further described that the winding rod is vertically arranged, and its bottom end is connected to the movable end of the headband.

[0013] It is further described that the angle fixing member includes a connecting member, one end of which is connected to the end of the headband, and the connecting member is provided with a movable moving rod, both ends of the moving rod are respectively connected to an operating block and a clamping sleeve, and the clamping sleeve is used to fix the connecting rigid tube, and the clamping sleeve extends toward the inner side of the headband.

[0014] It is further described that the moving rod is threadedly connected or slidingly sealed to the connecting piece.

[0015] The beneficial effects are:

[0016] The headband can be used to quickly fix the airway tube holder on the patient's head. The end limiter and the angle fixing piece are used to limit the positions of the winding tube and the connecting hard tube respectively. The position of the airway tube holder can be quickly adjusted, the operation is simpler and more convenient, and the airway tube holder can be prevented from being entangled and bent, with a good fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the headband in the utility model;

[0020] Figure 3 It is a cross-sectional view of the terminal limiting member in the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Headband; 101. Quilted layer; 2. End limiter; 201. Winding rod; 202. Limiting groove; 203. Clamping plate; 204. Clamping bolt; 205. Thrust spring; 3. Angle fixing part; 301. Connecting part; 302. Moving rod; 303. Clamping sleeve; 304. Operating block; 4. Air guide tube holder; 401. Inlet pipe end; 402. Connecting hard tube; 403. Winding tube. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0024] First embodiment:

[0025] See also Figure 1-Figure 3 As shown, the utility model provides an airway for respiratory medicine, comprising a headband 1, the headband 1 is made of metal, and the headband 1 is an overall superior arc structure;

[0026] It also includes an airway tube frame 4, which includes a connecting hard tube 402, a working end of the connecting hard tube 402 is connected to an air intake tube end 401, the air intake tube end 401 corresponds to the patient's nose, the air intake tube end 401 and the connecting hard tube 402 are connected by an arc-shaped bend transition, the end of the connecting hard tube 402 is connected to a winding tube 403, the winding tube 403 is connected to the air supply device, and the air intake tube end 401, the connecting hard tube 402 and the winding tube 403 are all made of PP material;

[0027] In the structure of the headband 1, the headband 1 is provided with an end stopper 2 for fixing the winding tube 403 and an angle fixing member 3 for limiting the connection hard tube 402. In the present device, the winding tube 403 can be limited by the end stopper 2, and the connection hard tube 402 can be limited by the angle fixing member 3, so as to achieve the fixation of the airway tube frame 4, and the fixing effect of the airway tube frame 4 is good;

[0028] In a preferred embodiment, both movable ends of the headband 1 are connected with a quilted layer 101, and the two quilted layers 101 are located on the inner side of the headband 1. When the headband 1 is worn on the patient's head, the quilted layers 101 are used to improve the comfort of the headband 1 when worn.

[0029] The second embodiment is different from the first embodiment in that:

[0030] The end limit member 2 includes a winding rod 201, which is vertically arranged, and its bottom end is connected to the movable end of the head hoop 1 through a block structure, and is used to wind and fix the winding tube 403. One end of the winding rod 201 is connected to the head hoop 1, and a limiting groove 202 is provided at the movable end of the winding rod 201. When the winding tube 403 is wound around the outside of the winding rod 201, the winding tube 403 is passed through the limiting groove 202 and then wound around the outside of the winding rod 201 to achieve the winding limit of the winding tube 403. The limiting groove 202 is connected to a clamping plate 203 through a clamping bolt 204. The clamping plate 203 is used to clamp the winding tube 403 on the outside of the winding rod 201. After the clamping bolt 204 is in position, the clamping plate 203 can be clamped by the clamping bolt 204, so that the clamping plate 203 can clamp and limit the winding tube 403 outside the winding rod 201, and the clamping plate 203 is an arc-shaped structure, and the inner end of the arc faces the winding rod 201. In a preferred embodiment, a thrust spring 205 is provided on the outer side of the clamping bolt 204, and the thrust spring 205 is located between the clamping plate 203 and the winding rod 201. After loosening the clamping bolt 204, the elasticity of the thrust spring 205 can be used to push the clamping plate 203 so that the clamping plate 203 is away from the winding rod 201, thereby releasing the clamping of the winding tube 403.

[0031] The third embodiment is different from the first embodiment in that:

[0032] The angle fixing member 3 includes a connecting member 301, one end of which is connected to the end of the headband 1, and a movable moving rod 302 is provided on the connecting member 301, and the two ends of the moving rod 302 are respectively connected to an operating block 304 and a clamping sleeve 303, and the clamping sleeve 303 is used to fix the connecting hard tube 402, and the clamping sleeve 303 extends toward the inside of the headband 1, and the clamping sleeve 303 is rotatably connected to the moving rod 302. When it is necessary to fix the connecting hard tube 402, the moving rod 302 is moved on the connecting member 301, so as to adjust the position of the clamping sleeve 303. Since one end of the connecting hard tube 402 is connected to the winding tube 403 for limiting, after adjusting the position of the moving rod 302, the connecting hard tube can be fixed. 402 direction adjustment, in the installation structure of the moving rod 302 and the connecting member 301, the connecting member 301 is a right angle, the longitudinal end of the connecting member 301 is connected to the headband 1, and the connecting member 301 and the headband 1 are located in the same plane, the movable end of the connecting member 301 is parallel to the axis of the headband 1, the moving rod 302 and the connecting member 301 are slidingly and sealingly connected, the moving rod 302 can slide on the connecting member 301, so as to adjust the position of the moving rod 302. In addition, the moving rod 302 and the connecting member 301 are connected in a threaded connection. After the operating block 304 is rotated, the moving rod 302 rotates accordingly, so that the relative position of the moving rod 302 and the connecting member 301 can be adjusted.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A respiratory airway, comprising a headband (1), wherein the headband (1) is an arc-shaped structure, characterized in that: It also includes an air guide tube rack (4), the air guide tube rack (4) including a connecting hard tube (402), the working end of the connecting hard tube (402) is connected to the air inlet pipe end (401), the end of the connecting hard tube (402) is connected to a winding tube (403), and the winding tube (403) is connected to the air supply equipment; The headband (1) is provided with an end stopper (2) for fixing the winding tube (403) and an angle fixing member (3) for limiting the position of the connecting rigid tube (402).

2. The respiratory airway according to claim 1, characterized in that: Both movable ends of the headband (1) are connected to a quilted layer (101), and the two quilted layers (101) are located on the inner side of the headband (1).

3. The respiratory airway according to claim 1, characterized in that: The end limit member (2) comprises a winding rod (201) for winding and fixing the winding tube (403); one end of the winding rod (201) is connected to the headband (1); a limit groove (202) is provided at the movable end of the winding rod (201); a clamping plate (203) is connected to the limit groove (202) via a clamping bolt (204); the clamping plate (203) is used to clamp and limit the winding tube (403) outside the winding rod (201).

4. The respiratory airway according to claim 3, characterized in that: A thrust spring (205) is provided on the outer side of the clamping bolt (204), and the thrust spring (205) is located between the clamping plate (203) and the winding rod (201).

5. The respiratory airway according to claim 3, characterized in that: The winding rod (201) is arranged vertically, and its bottom end is connected to the movable end of the headband (1).

6. The respiratory airway according to claim 1, characterized in that: The angle fixing member (3) comprises a connecting member (301), one end of which is connected to the end of the headband (1), and a movable moving rod (302) is provided on the connecting member (301), and the two ends of the moving rod (302) are respectively connected to an operating block (304) and a clamping sleeve (303), and the clamping sleeve (303) is used to fix the connecting hard tube (402), and the clamping sleeve (303) extends toward the inner side of the headband (1).

7. The respiratory airway according to claim 6, characterized in that: The moving rod (302) is threadedly connected or slidingly sealed to the connecting member (301).

Images