CN202387071U

CN202387071U - Breathing nasal tube device

Info

Publication number: CN202387071U
Application number: CN201120450671XU
Authority: CN
Inventors: 李清昭
Original assignee: GALEMED (XIAMEN) MEDICAL EQUIPMENT CO Ltd
Current assignee: GALEMED (XIAMEN) MEDICAL EQUIPMENT CO Ltd
Priority date: 2011-11-15
Filing date: 2011-11-15
Publication date: 2012-08-22
Anticipated expiration: 2021-11-15

Abstract

A breathing nasal tube device is communicated with a gas delivery tube for delivering medical gas and comprises a nasal tube unit and a wearing part. The nasal tube unit comprises a hollow tube body, two hollow nasal connecting tubes, two covering units, a first connector and a second connector. Two joints are respectively formed at two opposite ends of the tube body, each joint can be connected with the gas delivery tube, the nasal connecting tubes are communicated to the tube body and outwards extend convexly from the tube body, and the joints can be opened and closed by the covering units. The wearing part comprises a first fixing section and a second fixing section which are located at the two opposite ends, the first fixing section is connected to the first connector, and the second fixing section is connected to the second connector. One of the two joints of the nasal tube unit is connected with the gas delivery tube so as to deliver the gas, and the other joint is used for cleaning accumulated water vapor.

Description

Breathe the nasal tube device

Technical field

This utility model relates to a kind of nasal tube device, particularly relates to a kind of breathing nasal tube device that is applicable to the treatment of high flow capacity gas.

Background technology

Respiratory organ is the equipment that generally uses in the medical skill now, often applies to the treatment of respiratory symptom.General respiratory therapy regular meeting adopts the gas therapy, and uses oxygen as medical gas usually.Past using gases therapy, its gas flow must be lower than 6 liters/per minute, and (liter per minute is LPM) to avoid the respiratory tract of exsiccant medical gas injury sufferer.And gas therapy now, medical gas can avoid sufferer generation malaise symptoms, and its gas flow can reach 50LPM earlier through adding in the respiratory tract that wet process then feeds sufferer.So, if will adopt the gas therapy of high flow capacity, then must select to be applicable to the respiratory organ of high flow capacity humidified gases.

Fig. 1 is for generally being used for the tubulose respiratory organ of high flow capacity gas, and this respiratory organ comprises a body 9, two noses of being located at body 9 take over 91, and one is connected in body 9 and wears part 92 for what sufferer was dressed.Appendix 93 is connected in body 9 contiguous noses and takes over 91 fixed part 94, and medical gas flows in the fixed part 94 through appendix 93, flows into the trachea of sufferer again through the nose adapter 91 that places the sufferer nasal cavity.

When using this kind tubulose respiratory organ, appendix 93 can only be arranged in the stiff end 94 from a fixed-direction.If air supply plant (figure does not show) is when being positioned at rightabout, the inconvenience that will cause appendix 93 to be provided with.In addition, when feeding the medical gas of humidification, regular meeting accumulates steam and hinders gas communication in fixed part 94 or nose adapter 91.If will clear up the steam in the respiratory organ, then must carry out the dismounting of appendix 93 or respiratory organ is taken down from sufferer on one's body, and cause the inconvenience in the use.

Summary of the invention

The purpose of this utility model is to provide a kind of to be had two opposite interfaces and is convenient to be provided with the appendix of conducting medical gas, and is easy to clear up the breathing nasal tube device of steam.

The breathing nasal tube device of this utility model is connected with the appendix of carrying medical gas, and this breathing nasal tube device comprises a nasal tube unit and and wears part; Wherein:

This nasal tube unit comprises a hollow tube, the adapter of two hollow noses, two covering unit, one first connecting piece and one second connecting piece; Two end opposite of this body respectively form an interface; Said interface one of them can supply this appendix to engage; Said nose adapter is communicated in this body and is outwards protruded out by this body, and respectively this covering unit can seal said interface with opening, and this first connecting piece and this second connecting piece are located at two end opposite of this body respectively; This is worn part and connects this first connecting piece and this second connecting piece, wears so that sufferer to be provided.

Preferably, this is worn part and is bar-shape, and comprises one first canned paragraph and one second canned paragraph of contiguous two end opposite, and this first canned paragraph is used to be connected in this first connecting piece, and this second canned paragraph is used to be connected in this second connecting piece.

Preferably, the centre of this body forms one and slightly is recess and is used to be obedient to the cambered surface of sufferer skin.

Preferably, the contiguous end positions of this body respectively forms a plurality of ball-type joints.

Preferably; This breathing nasal tube device also comprises a L type connection tube; One end of this connection tube removably be engaged in said interface one of them, and be communicated in this body and can be with respect to the rotation of this body, the other end of this connection tube supplies this appendix to connect and also is communicated in this appendix.

Preferably, said covering unit respectively has a cap and a connection piece, and respectively this cap is linked to this body through this connector, and this cap is used to cover the interface of this body.

Preferably, this first connecting piece is provided with one first fastener, and this first canned paragraph is provided with second fastener of a correspondence, with second the combining of fastener this first canned paragraph removably is connected in this first connecting piece through this first fastener.

Preferably, this second canned paragraph is provided with one mao and colludes fitting part, and this second canned paragraph is arranged in this second connecting piece and colludes fitting part through this hair and is adhesively fixed separably in this second connecting piece.

The beneficial effect of this utility model is: the visual demand of appendix and be arranged at this two interface one of them, cooperate to hide unitary setting and be convenient to from another interface cleaning aqueous vapor.

Description of drawings

Fig. 1 is the sketch map of general tubulose respiratory organ;

Fig. 2 is the three-dimensional exploded view of the breathing nasal tube device of explanation this utility model one preferred embodiment;

Fig. 3 is the three-dimensional combination figure that Fig. 2 horizontally rotates 180 degree;

Fig. 4 is the use sketch map of this preferred embodiment.

The specific embodiment

For letting above-mentioned purpose, the feature and advantage of this utility model can be more obviously understandable, elaborate below in conjunction with the specific embodiment of accompanying drawing to this utility model.At first need to prove; This utility model is not limited to the following specific embodiment; Those skilled in the art should understand this utility model from the spirit that following embodiment embodied, and each technical term can be done the most wide in range understanding based on the spirit of this utility model.Same or analogous member uses the same reference numerals to represent among the figure.

Consult Fig. 2, Fig. 3 and Fig. 4, be illustrated as the breathing nasal tube device 1 of this utility model one preferred embodiment, this breathing nasal tube device 1 is connected with the appendix 5 of carrying medical gas and is applicable to the high flow capacity oxygen therapy.

Breathing nasal tube device 1 comprises a nasal tube unit 2, and wears a part 3 and a connection tube 4.Nasal tube unit 2 comprises that a hollow tube 21, two hollow noses take over 22, two covering unit 23, one first connecting piece 24 and one second connecting piece 25.Body 21 is hollow tubular and the two end opposite mouths of pipe respectively form an interface 211; Said interface 211 one of them can supply appendix 5 to engage; Particularly; The body 21 of present embodiment can supply to distinguish the both sides section 214 and that is divided into contiguous two ends and be connected in the interlude 215 between the both sides section 214; The one place outer surface of tube wall formation one of interlude 215 slightly is the cambered surface 213 of recess, and body 21 both sides sections 214 roughly are the appearance structure of a plurality of ball-types joints 212 that are connected respectively, and both sides section 214 saves 212 structure and is easy to stressed flexural deformation through ball-type; Make body 21 can bending be obedient to sufferer face, to improve the comfort level that sufferer wears and to reduce when wearing for a long time compressing to sufferer face.

Nose adapter 22 is communicated in the interlude 215 of body 21 and is outwards up protruded out by body 21.Hide unit 23 and can open ground closed interface 211.First connecting piece 24 and second connecting piece 25 are the tube wall (being the tube wall of both sides section 214) that rectangular lamellar is connected to two end opposite of body 21, and first connecting piece 24, second connecting piece 25 and cambered surface 213 roughly the position in the same side of body 21.

Wear the bar-shape that part 3 processes for cloth in the present embodiment and can supply to distinguish and be separated out one first canned paragraph 31 and one second canned paragraph 32 that comprises contiguous two end opposite; First canned paragraph 31 is used to be connected in first connecting piece, 24, the second canned paragraphs 32 and is used to be connected in this second connecting piece 25.In the present embodiment; First connecting piece 24 is provided with one first fastener 241; First canned paragraph 31 is provided with corresponding second fastener 311, with combining of second fastener 311 first canned paragraph 31 removably is linked to first connecting piece, 24, the first fasteners 241 and second fastener 311 is specially the button piece that can be interlocked through this first fastener 241; But first canned paragraph 31 also can be connected in first connecting piece 24 through mode such as wearing, bonding, so should not be limited to the disclosed mode of present embodiment.Second canned paragraph 32 is provided with one mao and colludes fitting part 321, and second canned paragraph 32 is used to be stretched through second connecting piece 25 and opisthotonos and colludes fitting part 321 through hair and be adhesively fixed separably in second connecting piece 25.Therefore, the design of wearing part 3 of present embodiment can be colluded the paste position adjustment of fitting part 321 through the hair that changes second canned paragraph 32 and worn the length in sufferer.

One end of L type connection tube 4 removably be engaged in this two interface 211 one of them, and be communicated in body 21 and can be with respect to body 21 rotations; The other end of connection tube 4 supplies appendix 5 to connect and is communicated in appendix 5.Hide unit 23 and respectively have a cap 231 and a connection piece 232, respectively this coverings unit 23 is linked to two end opposite of body 21 through connector 232, and cap 231 can supply to combine and cover the interface 211 of body 21 or the unlatching interface 211 by body 21 separation.

Use when breathing nasal tube device 1; Nose is taken over 22 and is located in the air flue that makes medical gas transmit sufferer in the nasal cavity of sufferer (figure does not show); Nasal tube unit 2 adheres to and is positioned sufferer face through wearing part 3; Wherein, be adapted to the position of philtrum under the sufferer nose, can make adhering to that body 21 can be more docile be positioned the position that sufferer face is positioned at the nose below through the formation of cambered surface 213.

Appendix 5 is engaged in an end of L type connection tube 4, and the visual demand of the other end of L type adapter 4 is engaged in arbitrary interface 211, and the convenience of appendix 5 can be set with increase with respect to body 21 rotations; Another interface 211 is then by cap 231 sealings of the covering unit 23 of correspondence; When the medical gas of heating and moistening accumulates steam in body 21; Can cap 231 be unloaded divided by accumulating in the steam in the body 21 from these interface 211 cleanings from interface 211; Clean out the back with cap 231 closed interfaces 211, can feed medical gas once again, do not unload from the sufferer head and do not need that appendix 5 dismountings maybe will be breathed nasal tube device 1.In addition, when the medical gas pressure of feeding was excessive, the cap 231 that interface 211 places of appendix 5 are not set can be washed open by the medical gas in the body 21, improves the safety in the use with the pressure in the body 21 of releiving.

In sum; This utility model is by the structural improvement of body 21; Provide the visual demand of user to change the position that appendix 5 connects; And cooperate the setting that hides unit 23, then make things convenient for user to remove the steam that lodges in the body 21, so this utility model is breathed the purpose that nasal tube device 1 can be reached this utility model really.

The only above-described preferred embodiment that is merely this utility model; When not limiting the scope that this utility model is implemented with this; Be that every simple equivalent of being done according to this utility model claim scope and utility model description changes and modifies, all still belong in the scope that this utility model patent contains.

Claims

1. a breathing nasal tube device is connected with the appendix of carrying medical gas, and this breathing nasal tube device comprises a nasal tube unit and and wears part; It is characterized in that:

2. breathing nasal tube device as claimed in claim 1; It is characterized in that: this is worn part and is bar-shape; And comprise one first canned paragraph and one second canned paragraph of contiguous two end opposite; This first canned paragraph is used to be connected in this first connecting piece, and this second canned paragraph is used to be connected in this second connecting piece.

3. breathing nasal tube device as claimed in claim 1 is characterized in that: the centre of this body forms one and slightly is recess and is used to be obedient to the cambered surface of sufferer skin.

4. like each described breathing nasal tube device in the claim 1 to 3, it is characterized in that: the contiguous end positions of this body respectively forms a plurality of ball-type joints.

5. breathing nasal tube device as claimed in claim 4; It is characterized in that: this breathing nasal tube device also comprises a L type connection tube; One end of this connection tube removably be engaged in said interface one of them; And being communicated in this body also can be with respect to this body rotation, and the other end of this connection tube supplies this appendix to connect and also is communicated in this appendix.

6. breathing nasal tube device as claimed in claim 5 is characterized in that: said covering unit respectively has a cap and a connection piece, and respectively this cap is linked to this body through this connector, and this cap is used to cover the interface of this body.

7. breathing nasal tube device as claimed in claim 2; It is characterized in that: this first connecting piece is provided with one first fastener; This first canned paragraph is provided with second fastener of a correspondence, with second the combining of fastener this first canned paragraph removably is connected in this first connecting piece through this first fastener.

8. breathing nasal tube device as claimed in claim 2 is characterized in that: this second canned paragraph is provided with one mao and colludes fitting part, and this second canned paragraph is arranged in this second connecting piece and colludes fitting part through this hair and is adhesively fixed separably in this second connecting piece.