CN202777364U

CN202777364U - Fixing sleeve tube of disposable anesthesia lung tube catheter

Info

Publication number: CN202777364U
Application number: CN 201220396196
Authority: CN
Inventors: 吕宝芳; 于小青; 吴琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-13
Filing date: 2012-08-13
Publication date: 2013-03-13
Anticipated expiration: 2022-08-13

Abstract

The utility model discloses a fixing sleeve tube of a disposable anesthesia lung tube catheter. The fixing tube of the disposable anesthesia lung tube catheter comprises a lung tube catheter collet 1, a reversed hook connector 2 of the lung tube catheter, a together-fixing rope 3, a big-and-small head diameter changeable tube 4, a tooth mask slot 5, a side wing board 6, a reversed hook connector 7 of a vent duct, a vent duct collet 8 and a fixing sleeve tube body 9. The fixing sleeve tube body 9 is a cone-shaped reversed hook connecting device with same scheduled inner diameter and capable of being inserted with a tube. Compared with the prior art, the fixing sleeve tube of the disposable anesthesia lung tube catheter can be clamped on a trachea catheter or can be taken off from the trachea catheter, and can adjust the depth of the trachea catheter in the oral cavity of a patient, a doctor can manipulate the fixing sleeve tube of the disposable anesthesia lung tube catheter very conveniently and the disposable usage of the fixing sleeve of the disposable anesthesia lung tube catheter can avoid cross infections.

Description

Disposable anesthesia lung qi pipe conduit fixed sleeving

One, technical field

This practicality is newly carried and is related to a kind of medical anaesthetic apparatus, especially disposable anesthesia lung qi pipe conduit fixed sleeving.

Two, background technology

At present, the Anesthetist of hospital is when making general anesthesia to patient, the overwhelming majority uses the conduit that a direct oral cavity enters the lung qi pipe, purpose is to patient ventilating by this conduit, this conduit is generally disposable plastic pipe, but it has two shortcomings, the one, from patient's trachea, skid off easily, as skid off and in time do not found, patient is in peril of one's life because ventilating, the 2nd, its afterbody (being buccal and outer end, oral cavity seam) quality is softer, be easy to be stung by patient and sell off that shape maybe can not be supported heavier anesthetic machine trachea and the bending distortion, the sort of reason bending all can make the stenosis of conduit caliber little and affect patient's ventilation, thereby brings hidden danger to Anesthetic safety.In order to overcome above-mentioned shortcoming, the Anesthetist adopts the rubberized fabric adhere A/C in case on-slip is taken off more, and juxtaposition one hard thing prevents from stinging many " indigenous methods " such as foldings between upper lower teeth, and these measures are not only used cumbersome, and firm not and safe, failure is a lot, hidden danger is very large.

Three, summary of the invention

The purpose of this utility model is: a kind of disposable anesthesia tracheal catheter fixed sleeving is provided, adopts that Elastic plastic-rubber is made and have certain hardness, also have anti-bending, anti-ly sting flat effect, the potential safety hazard when having eliminated anesthesia of patient.

The technical solution of the utility model is: disposable anesthesia lung qi pipe conduit fixed sleeving, consisted of by lung qi pipe conduit collet chuck (1), lung qi pipe conduit barb adapter (2), static line (3), concentric reducer reducer pipe (4), tooth seal groove (5), side wing (6), breather conduit barb adapter (7), breather conduit collet chuck (8) and fixed sleeving body (9), it is characterized in that:

Described fixed sleeving body (9) by lung qi pipe conduit barb adapter (2), concentric reducer reducer pipe (4), breather conduit barb adapter (7) but a kind of barb connecting device with tapering point of essentially identical predetermined inside diameter and insertion tube that forms;

Wherein said lung qi pipe conduit collet chuck (1), breather conduit collet chuck (8) can be bonded on the lung qi pipe conduit barb adapter (2), breather conduit barb adapter (7) at fixed sleeving body (9) two ends.

Described lung qi pipe conduit barb adapter (2), its first end conical gradual change of breather conduit barb adapter (7) are end points, have level and smooth endoporus and at least one taper barb along outer surface.

Described lung qi pipe conduit collet chuck (1), breather conduit collet chuck (8) have level and smooth central through hole and at least one taper barb along inner surface.

The both sides of described concentric reducer reducer pipe (4) outer tube wall are equipped with two side wings (6), are connected with static line (3) on the side wing (6); Wherein on outer tube wall, also be provided with tooth seal groove (5).

The utility model has the advantages that:

1. static line can be connected and fixed on patient's neck, prevents slippage in the oral cavity thereby conduit is fixed on.

2. the existing suitable elasticity of sleeve pipe has again certain hardness, can prevent endotracheal tube by patient sting the folding and by the bending of anesthetic machine conduit, guarantee that the endotracheal tube air-flow is unimpeded, eliminated patient's hidden danger, improved anesthesia safety.

3. can be clipped on the endotracheal tube easily, or take off from endotracheal tube, and can regulate the degree of depth that endotracheal tube inserts patient's mouth, operation is very easy for the doctor, and disposable use can be avoided cross infection.

Four, description of drawings

The utility model will be further described below in conjunction with drawings and Examples:

Fig. 1 is structural representation of the present utility model:

Fig. 2 is scheme of installation of the present utility model:

Wherein: 1, lung qi pipe conduit collet chuck 2, lung qi pipe conduit barb adapter 3, static line

4, concentric reducer reducer pipe 5, tooth seal groove 6, side wing

7, breather conduit barb adapter 8, breather conduit collet chuck 9, fixed sleeving body

Five, the specific embodiment

Embodiment: as shown in Figure 1 and Figure 2, a kind of disposable anesthesia lung qi pipe conduit fixed sleeving, consisted of by lung qi pipe conduit collet chuck 1, lung qi pipe conduit barb adapter 2, static line 3, concentric reducer reducer pipe 4, tooth seal groove 5, side wing 6, breather conduit barb adapter 7, breather conduit collet chuck 8 and fixed sleeving body 9, it is characterized in that:

But a kind of barb connecting device with tapering point of essentially identical predetermined inside diameter and insertion tube that described fixed sleeving body 9 is comprised of lung qi pipe conduit barb adapter 2, concentric reducer reducer pipe 4, breather conduit barb adapter 7;

Wherein said lung qi pipe conduit collet chuck 1, breather conduit collet chuck 8 can be bonded on the lung qi pipe conduit barb adapter 2, breather conduit barb adapter 7 at fixed sleeving body 9 two ends.

Described lung qi pipe conduit barb adapter 2, breather conduit barb adapter 7 its first end conical gradual changes are end points, have level and smooth endoporus and at least one taper barb along outer surface.

Described lung qi pipe conduit collet chuck 1, breather conduit collet chuck 8 have level and smooth central through hole and at least one taper barb along inner surface.

The both sides of described concentric reducer reducer pipe 4 outer tube walls are equipped with two side wings 6, are connected with static line 3 on the side wing 6; Wherein on outer tube wall, also be provided with tooth seal groove 5.

Concrete operations are as follows:

1) the lung qi pipe conduit barb adapter 2 at fixed sleeving body 9 two ends, lung qi pipe conduit collet chuck 1, the breather conduit collet chuck 8 on the breather conduit barb adapter 7 are unclamped respectively;

2) end with lung qi pipe conduit puts lung qi pipe conduit collet chuck 1, then with lung qi pipe conduit aims at lung qi pipe conduit barb adapter 2, so that after the taper barb of the outer surface on lung qi pipe catheter diameter and lung qi pipe conduit barb adapter 2 first ends joins, and take advantage of a situation and be inserted into the end;

3) lung qi pipe conduit collet chuck 1 is moved down along lung qi pipe conduit outer tube wall, screw with lung qi pipe conduit barb adapter 2, so that being clipped between lung qi pipe conduit collet chuck 1 and the lung qi pipe conduit barb adapter 2, the tube wall of lung qi pipe conduit substantially do not have step, so that the interior pressure reduction of nothing pipe between the inside and outside wall of this fluking type never-slip;

4) end with the anesthetic machine conduit puts breather conduit collet chuck 8, then with the anesthetic machine conduit aims at breather conduit barb adapter 7, so that after the taper barb of the outer surface on anesthetic machine catheter diameter and breather conduit barb adapter 7 first ends joins, and take advantage of a situation and be inserted into the end;

5) breather conduit collet chuck 8 is moved down along anesthetic machine conduit outer tube wall, screw with breather conduit barb adapter 7, so that being clipped between breather conduit collet chuck 8 and the breather conduit barb adapter 7, the tube wall of anesthetic machine conduit substantially do not have step, so that the interior pressure reduction of nothing pipe between the inside and outside wall of this fluking type never-slip;

6) be connected with static line 3 on the side wing 6, this static line 3 can be connected and fixed on patient's head and neck position, thereby fixed sleeving body 9 is fixed in the oral cavity, prevents slippage;

7) will stretch into intraoral fixed sleeving body 9, adjust the position, make tooth seal groove 5 one sides, aim at patient's tooth, it is bitten;

8) fixed sleeving body 9 shapes are as clip, can be clipped in easily on lung qi pipe conduit barb adapter 2, the breather conduit barb adapter 7, or take off from lung qi pipe conduit barb adapter 2, breather conduit barb adapter 7, and can regulate the degree of depth that endotracheal tube inserts patient's mouth, operation is very easy for the doctor, and disposable use can be avoided cross infection.

Fixed sleeving body 9 existing suitable elasticity of the present utility model have again certain hardness, can prevent endotracheal tube by patient sting the folding and by the bending of anesthetic machine conduit, guarantee that the endotracheal tube air-flow is unimpeded, eliminated patient's hidden danger, improved anesthesia safety:

The conduit of barb adapter of the present utility model and collet chuck locking can prevent that liquid substance from entering between barb and the pipe.

Claims

1. disposable anesthesia lung qi pipe conduit fixed sleeving, consisted of by lung qi pipe conduit collet chuck (1), lung qi pipe conduit barb adapter (2), static line (3), concentric reducer reducer pipe (4), tooth seal groove (5), side wing (6), breather conduit barb adapter (7), breather conduit collet chuck (8) and fixed sleeving body (9), it is characterized in that:

Described fixed sleeving body (9) is a kind ofly had essentially identical predetermined inside diameter and can disclose barb connecting device into the tapering point of pipe by what lung qi pipe conduit barb adapter (2), concentric reducer reducer pipe (4), breather conduit barb adapter (7) formed;

2. disposable anesthesia lung qi pipe conduit fixed sleeving according to claim 1, it is characterized in that described lung qi pipe conduit barb adapter (2), its first end conical gradual change of breather conduit barb adapter (7) are end points, have level and smooth endoporus and at least one taper barb along outer surface.

3. disposable anesthesia lung qi pipe conduit fixed sleeving according to claim 1 is characterized in that described lung qi pipe conduit collet chuck (1), breather conduit collet chuck (8) have level and smooth central through hole and at least one taper barb along inner surface.

4. disposable anesthesia lung qi pipe conduit fixed sleeving according to claim 1, the both sides that it is characterized in that described concentric reducer reducer pipe (4) outer tube wall are equipped with two side wings (6), are connected with static line (3) on the side wing (6); Wherein on outer tube wall, also be provided with tooth seal groove (5).