CN2617395Y

CN2617395Y - Safety tracheacannula protector

Info

Publication number: CN2617395Y
Application number: CN 03234173
Authority: CN
Inventors: 付之屏
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-29
Filing date: 2003-04-29
Publication date: 2004-05-26
Anticipated expiration: 2013-04-29

Abstract

The utility model relates to an endotracheal intubation security protector, which is characterized in that: the device is composed of a liquid collection tube which is open at both ends, a both ends open connecting pipe, the end of which is connected with the sidewall of the liquid collection tube, an exhaust pipe with openings at one or both ends, the sidewall of which is connected with the sidewall of the liquid collection tube as a whole, a plurality of ventilation mashes positioned in the fixed joint of the exhaust pipe, two liquid collection plastic bags are respectively tightly connected with the end openings of the liquid collection tube. When a ''Tracheal Intubation'' is inserted into the trachea of a patient, the sputum droplets and airflow exhaled from the coughing patients are separated completely; wherein, the sputum droplets as either a solid or liquid are collected into the seal liquid collection plastic bags and the airflow is connected with the outside world throughout the liquid collection tube, the ventilation mashes and the outlet pipe. Based on the design, the utility model has no adverse effects to patients and protects the safety and health of health care workers effectively. The utility model has the advantages of simple structure, convenient to use and more particularly suitable for application of rescuing the danger and severe patients who have ''Atypical Pneumonia'' and other highly infectious diseases.

Description

The tracheal intubation protector

Technical field

This utility model belongs to the adnexa of a kind of trachea with intubate, relates to a kind of tracheal intubation protector.Be specially adapted to tracheal intubation inserted and use when avoiding medical personnel infected in the process of patient's trachea.

Background technology

In the prior art, trachea with intubate general adopt a 20-25cm long, the elasticity of plastics flexible pipe with the artificial respirator connecting interface arranged.When being when inserting " tracheal intubation " in the serious symptom patient's trachea, usually because the violent cough of patient ejects the sputum in its lung etc., cause intubate just to cause that the infected situation of falling down of several medical care people constantly takes place, this is in nearly all operating room or ward, it is a defective always, particularly in the extremely strong treatment of diseases of " atypical pneumonia " this infectiousness, this defective is more obvious, and has caused the first-line medical personnel of several anti-SARSs therefore to die at one's post.

Summary of the invention

The purpose of this utility model is intended to overcome above-mentioned deficiency of the prior art; spray the device that thing is closed dexterously by adopting a kind of patient is coughed; thereby provide a kind of and both patient is not hindered, do not influence the intubate operation, the tracheal intubation protector that the medical personnel that carry out the intubate operation are effectively protected.

Content of the present utility model is: a kind of tracheal intubation protector; its feature part is: by the collector tube (8) of both ends open; the connection tube (6) that a both ends open and an end and collector tube (8) sidewall are connected or are connected as a single entity; one or both ends opening, sidewall are fixedlyed connected with collector tube (8) sidewall or are connected as a single entity and there are the exhaustor (7) of one group of ventilation sieve aperture (3) and liquid collecting plastic bag (9) that is tightly connected with collector tube (8) both ends open respectively and liquid collecting plastic bag (10) composition in the junction.

In this utility model content: described collector tube (8) is 20 °～30 ° with the angle α of connection tube (6) preferably, so that use, clean.

In this utility model content: the opening of described exhaustor (7) is provided with the filtration gauze layer.

In this utility model content: the other end of described connection tube (6) also sealing shroud is connected to an intubate booster, soft metal bar (13) formation that this intubate booster is positioned at the fat pipe of elasticity (11) by the fat pipe of the elasticity of both ends open (11), an end by handle (12) and this handle (12) and fixedlys connected with the fat pipe of elasticity (11).

The utlity model has following characteristics:

(1) be to insert in the patient's trachea in the process of " tracheal intubation ", patient cough the ejection air-flow separate fully with the sputum spittle: solid, liquid attitude things such as the sputum spittle are collected in the liquid collecting plastic bag of sealing, gas communicates with the external world through collector tube, ventilation sieve aperture, exhaustor, thereby not only patient not have obstruction, but also the life security of carrying out the medical personnel that intubate operates is effectively protected;

(2) simple in structure, produce easily, easy for operation, practical.

Description of drawings

Fig. 1 is this utility model embodiment 1 structural representation;

Fig. 2 is the A-A sectional structure sketch map (no liquid collecting plastic bag 9 and 10) of Fig. 1;

Fig. 3 is fat pipe 11 and metallic rod 13 structural representations among this utility model embodiment 2.

Among the figure: 1-gas outlet, 2-collector tube upper shed, 3-ventilation sieve aperture, 4-collector tube under shed, 5-booster interface, 6-connection tube, 7-exhaustor, 8-collector tube, 9-liquid collecting plastic bag, 10-liquid collecting plastic bag, the fat pipe of 11-elasticity, 12-handle, 13-soft metal bar, 14-fat pipe upper shed, 15-fat pipe under shed.

The specific embodiment

Embodiment 1: referring to accompanying drawing 1,2.

A kind of tracheal intubation protector, constitute by a Gas and liquid flow diverter, this Gas and liquid flow diverter is by the collector tube 8 of both ends open, a both ends open and an end are connected with collector tube 8 sidewalls and are the connection tube 6 of one, one end opening, sidewall and collector tube 8 sidewalls are connected as a single entity and there is the exhaustor 7 of one group of ventilation sieve aperture 3 junction, and the liquid collecting plastic bag 9 that is tightly connected with collector tube 8 both ends opens respectively and liquid collecting plastic bag 10 are formed;

Described collector tube 8 is 30 ° with the angle α of connection tube 6.

Using method: when carrying out tracheal intubation for patient, tracheal intubation and connection tube 6 are coupled together (elastic tight socket), then, medical personnel can begin to carry out the intubate operation; When acutely coughing appearred in patient, the present embodiment protector can be shunted the air-flow and the sputum spittle continuously: sputum entered liquid collecting plastic bag 9 and/or liquid collecting plastic bag 10 through tracheal intubation, connection tube 6, collector tube 8, is splashed on one's body the medical personnel never again.Since exhaustor 7 communicate with atmosphere and bore greater than the trachea bore, so air-flow is unimpeded, patient does not have the sensation of gas shutoff.

During use, only need a nurse to arrest with hands specially, cooperate the doctor who implements tracheal intubation along with tracheal intubation has moved just, simple to operation.

After the tracheal intubation operation was finished, the present embodiment protector broke away from from fat pipe under shed 15 and tracheal intubation mouth immediately.At this moment the tracheal intubation interface will with " artificial respirator is connected ".

Take off the present embodiment protector, earlier two disposable liquid collecting plastic bags 9 and 10 are taken, lose after the sterilization into wastebin, other parts are prepared to use through cleaning, sterilizing next time.The present embodiment protector can mainly adopt the medical engineering plastics to make, and can repeatedly use for a long time, becomes the standing apparatus of operating room and division of chest disease.

Embodiment 2: referring to accompanying drawing 1,2 and 3.

A kind of tracheal intubation protector is made up of Gas and liquid flow diverter and intubate booster two parts.

Described Gas and liquid flow diverter is by the collector tube 8 of both ends open, a both ends open and an end are connected with collector tube 8 sidewalls and are the connection tube 6 of one, one end opening, sidewall and collector tube 8 sidewalls are connected as a single entity and there is the exhaustor 7 of one group of ventilation sieve aperture 3 junction, and the liquid collecting plastic bag 9 that is tightly connected with collector tube 8 both ends opens respectively and liquid collecting plastic bag 10 are formed;

Described collector tube 8 is 25 ° with the angle α of connection tube 6.

Described intubate booster has handle 12 and this handle 12 to be positioned at the fat pipe 11 of elasticity by the fat pipe 11 of the elasticity of both ends open, an end and the soft metal bar 13 of fixedlying connected with the fat pipe 11 of elasticity constitutes.

Using method: when carrying out tracheal intubation for patient, earlier soft metal bar 13 is inserted in the tracheal intubation, fat pipe under shed 15 with the fat pipe 11 of elasticity is connected (elastic tight socket) with tracheal intubation again, be the interface of the fat pipe upper shed 14 of the fat pipe 11 of elasticity and Gas and liquid flow diverter that connection tube 6 couples together (elastic tight socket) then, then, medical personnel can begin to carry out the intubate operation; When acutely coughing appears in patient; the present embodiment protector can be shunted the air-flow and the sputum spittle continuously: sputum enters liquid collecting plastic bag 9 and/or liquid collecting plastic bag 10 through tracheal intubation, the fat pipe 11 of elasticity, connection tube 6, collector tube 8, is splashed on one's body the medical personnel never again.Since exhaustor 7 communicate with atmosphere and bore greater than the trachea bore, so air-flow is unimpeded, patient does not have the sensation of gas shutoff.

This utility model is not limited to the foregoing description, and this utility model content is described all can implement and have described good result.

Claims

1, a kind of tracheal intubation protector; it is characterized in that: by the collector tube (8) of both ends open; the connection tube (6) that a both ends open and an end and collector tube (8) sidewall are connected or are connected as a single entity; one or both ends opening, sidewall are fixedlyed connected with collector tube (8) sidewall or are connected as a single entity and there are the exhaustor (7) of one group of ventilation sieve aperture (3) and liquid collecting plastic bag (9) that is tightly connected with collector tube (8) both ends open respectively and liquid collecting plastic bag (10) composition in the junction.

2, by the described tracheal intubation protector of claim 1, it is characterized in that: described collector tube (8) is 20 °～30 ° with the angle α of connection tube (6).

3, by claim 1 or 2 described tracheal intubation protectors, it is characterized in that: the opening of described exhaustor (7) is provided with the filtration gauze layer.

4, by claim 1 or 2 described tracheal intubation protectors; it is characterized in that: the other end of described connection tube (6) also sealing shroud is connected to an intubate booster, soft metal bar (13) formation that this intubate booster has handle (12) and this handle (12) to be positioned at the fat pipe of elasticity (11) by the fat pipe of the elasticity of both ends open (11), an end and fixedlys connected with the fat pipe of elasticity (11).

5, by the described tracheal intubation protector of claim 3; it is characterized in that: the other end of described connection tube (6) also sealing shroud is connected to an intubate booster, soft metal bar (13) formation that this intubate booster has handle (12) and this handle (12) to be positioned at the fat pipe of elasticity (11) by the fat pipe of the elasticity of both ends open (11), an end and fixedlys connected with the fat pipe of elasticity (11).