CN211835704U

CN211835704U - Anti-splashing artificial nose for tube drawing

Info

Publication number: CN211835704U
Application number: CN202020205818.8U
Authority: CN
Inventors: 夏敏; 张润卯; 吴舟; 钱俊超; 王宏志
Original assignee: Hefei Dami Medical Science & Technology Co ltd
Current assignee: Hefei Dami Medical Science & Technology Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-11-03
Anticipated expiration: 2030-02-25

Abstract

The utility model discloses an artificial nose of splash is prevented to tube drawing, including the filter layer upper cover, filter pulp, the filter layer lower cover, the upper end connecting pipe, the lower extreme connecting pipe, Y type side pipe, filter layer upper cover and filter layer lower cover threaded connection, and the package is pressed from both sides and is had filter pulp between the two, the inside symmetry of filter layer lower cover is equipped with a plurality of sand grips that support the filter pulp and use, the top of filter layer upper cover is equipped with rather than the communicating upper end connecting pipe in inside, the lower extreme threaded connection of filter layer lower cover has rather than the communicating lower extreme connecting pipe in inside, the lower extreme intercommunication lower extreme connecting pipe of Y type side pipe, the upper end of Y type side pipe is equipped with the silica gel block, silica gel block center is equipped with and supplies to inhale phlegm pipe male through-hole. The utility model has simple and novel structure and convenient use, and effectively prevents the cross infection of medical workers and other patients in the same space.

Description

Anti-splashing artificial nose for tube drawing

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a tube drawing anti-splashing artificial nose.

Background

In an intensive care unit, critically ill patients are convenient for air passage management, and often perform tracheal intubation or tracheotomy so as to keep the air passage unobstructed, relieve air passage obstruction and ensure the normal performance of lung ventilation function. Similarly, when a tracheal tube or a catheter is required to be subjected to sputum aspiration frequently, severe cough of a patient is often caused due to stimulation to tracheal wall mucosa, respiratory droplets and aerosol are sprayed outwards through the tracheal catheter, and once pathogenic bacteria are carried, cross infection of medical workers and other patients in the same space is easily caused.

Although the existing artificial nose can effectively prevent respiratory tract droplets and aerosol from splashing, the sputum suction tube cannot be used for sucking sputum and drawing out the tube in the catheter under the condition of keeping the artificial nose because the sputum suction tube cannot pass through a filter layer of the artificial nose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a splash artificial nose is prevented to tube drawing to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a tube drawing prevents artifical nose of splash, includes filter layer upper cover, filter pulp, filter layer lower cover, upper end connecting pipe, lower extreme connecting pipe, Y type side pipe, filter layer upper cover and filter layer lower cover threaded connection, and the package is pressed from both sides between the two filter pulp, the inside symmetry of filter layer lower cover is equipped with a plurality of sand grips that support the filter pulp and use, the top of filter layer upper cover is equipped with rather than inside communicating upper end connecting pipe, the lower extreme threaded connection of filter layer lower cover has rather than inside communicating lower extreme connecting pipe, the lower extreme intercommunication of Y type side pipe the lower extreme connecting pipe, the upper end of Y type side pipe is equipped with the silica gel block, silica gel block center is equipped with and supplies to inhale tub phlegm male through-hole, the inside end cap of inserting of through-hole.

Furthermore, the filter cotton is made of polypropylene melt-blown material or medical sponge or medical non-woven cotton or medical polyimide or medical porous fiber material which contains electret treatment.

Furthermore, the lower end of the lower end connecting pipe is used for connecting a connector of a tracheal catheter.

Furthermore, the top end of the upper cover of the filter layer is also provided with a gas collection port communicated with the inside of the upper cover of the filter layer, and the gas collection port is in threaded connection with a sealing cover.

The utility model has the advantages that:

the utility model provides a tube drawing prevents artificial nose that splashes, its simple structure, novelty, convenient to use has prevented medical staff and other patients' cross infection in the same space effectively.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is an explosion diagram of the structure of the present invention.

Fig. 2 is a sectional view of the structure of the present invention.

In the figure: 1. the filter layer upper cover, 2, filter pulp, 3, filter layer lower cover, 4, upper end connecting pipe, 5, lower extreme connecting pipe, 6, Y type side pipe, 7, sand grip, 8, gas acquisition mouth, 9, sealed lid, 10, silica gel cap, 11, end cap.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1-2, the utility model provides a tube drawing anti-splash artificial nose, including filter layer upper cover 1, filter pulp 2, filter layer lower cover 3, upper end connecting pipe 4, lower extreme connecting pipe 5, Y type side pipe 6. The upper filter layer cover 1 is in threaded connection with the lower filter layer cover 3, the filter cotton 2 is sandwiched between the upper filter layer cover 1 and the lower filter layer cover 3, a plurality of raised strips 7 for supporting the filter cotton 2 are symmetrically arranged in the lower filter layer cover 3, the bottom of the filter cotton 2 is suspended and is used for increasing the contact area of the filter cotton 2 and spray droplets and aerosol sprayed out by a patient due to cough and improving the utilization rate of the filter cotton 2, the filter cotton 2 is made of polypropylene melt-blown material or medical sponge or medical non-woven cotton or medical polyimide or medical porous fiber material containing electret treatment and can effectively prevent viruses and bacteria from passing through, the top end of the upper filter layer cover 1 is provided with an upper end connecting pipe 4 and a gas collecting port 8 which are communicated with the inside, the gas collecting port 8 is in threaded connection with a sealing cover 9, the lower end of the lower filter layer cover 3 is in threaded connection with a lower end connecting pipe 5 which is communicated with the, the lower end of the Y-shaped side pipe 6 is communicated with the lower end connecting pipe 5, the upper end of the Y-shaped side pipe 6 is provided with a silica gel cap 10, the center of the silica gel cap 10 is provided with a through hole for inserting the sputum suction pipe, and a plug 11 is inserted into the through hole.

The using method comprises the following steps: before carrying out tube drawing or sputum suction operation to the patient, connect this artificial nose's lower extreme connecting pipe 5 on the interface of endotracheal tube, open end cap 11 on the silica gel block 10, insert through the through-hole on the silica gel block 10 and inhale the phlegm pipe, inhale phlegm outside of tubes side wall and through-hole and laminate closely, inhale the phlegm pipe and get into lower extreme connecting pipe 5, in the endotracheal tube through Y type side tube 6 in proper order, then carry out the intraductal phlegm of inhaling of conduit, if the patient appears chocking and coughs, droplet and aerosol spouts to the filter layer after by the separation, can not splash to the air outside the pipeline.

The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a tube drawing prevents artifical nose of splash, its characterized in that, includes filter layer upper cover, filter pulp, filter layer lower cover, upper end connecting pipe, lower extreme connecting pipe, Y type side pipe, filter layer upper cover and filter layer lower cover threaded connection, and between the two the package presss from both sides filter pulp, the inside symmetry of filter layer lower cover is equipped with a plurality of sand grips that support the filter pulp and use, the top of filter layer upper cover is equipped with rather than inside communicating upper end connecting pipe, the lower extreme threaded connection of filter layer lower cover has rather than inside communicating lower extreme connecting pipe, the lower extreme intercommunication of Y type side pipe the lower extreme connecting pipe, the upper end of Y type side pipe is equipped with the silica gel block, silica gel block center is equipped with and supplies to inhale phlegm pipe male through-hole, the inside plug of inserting of through-hole.

2. The tube drawing anti-splashing artificial nose according to claim 1, wherein the filter cotton is made of polypropylene melt-blown material or medical sponge or medical non-woven cotton or medical polyimide or medical porous fiber material containing electret treatment.

3. The artificial nose of claim 1, wherein the lower end of the lower connecting tube is used for connecting the interface of the tracheal catheter.

4. The tube drawing anti-splashing artificial nose as claimed in claim 1, wherein a gas collection port communicated with the inside of the filter layer upper cover is further arranged at the top end of the filter layer upper cover, and a sealing cover is in threaded connection with the gas collection port.