CN212631393U

CN212631393U - Portable high-concentration oxygen inhalation nose mask

Info

Publication number: CN212631393U
Application number: CN202020199021.1U
Authority: CN
Inventors: 边美玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2021-03-02
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses a portable high concentration oxygen inhalation nose cup. The utility model comprises a nose cover, a connecting air pipe is embedded and installed at the bottom end inside the nose cover, an air storage cavity is arranged inside the air inlet cylinder, a filter screen is arranged on one side of the top end of the inner wall of the gas storage cavity, a silica gel valve ball is arranged on one side of the filter screen, the other side of the top end of the inner wall of the gas storage cavity is provided with a gas hole, one side inside the gas hole is provided with a limiting screen, when the connecting air pipe is connected with the oxygen conveying pipe to charge oxygen into the nose mask, the oxygen is temporarily stored through the air storage chamber in the air inlet cylinder, and when the oxygen pressure in the air storage chamber is increased, the silica gel valve ball is jacked up from the filter screen under the action of oxygen pressure, the air holes discharge oxygen, the silica gel valve ball can be limited by the limiting screen, thereby solving the problem that when high-flow oxygen is inhaled, the nasal cavity of a patient is uncomfortable and damaged easily due to overlarge oxygen flow.

Description

Portable high-concentration oxygen inhalation nose mask

Technical Field

The utility model relates to an oxygen uptake nose cup technical field specifically is a portable high concentration oxygen uptake nose cup.

Background

The oxygen inhalation therapy is to supply oxygen to patients, promote metabolism and maintain life activities, and is particularly important in the rescue of acute anoxia or critical patients, and the traditional oxygen inhalation therapy only comprises an oral-nasal mask and an oxygen-nasal mask, and the traditional oxygen inhalation therapy only comprises an oral-nasal mask and an oxygen tube.

However, when the existing high-concentration oxygen mask is used, the problems that for a patient who only needs high-concentration oxygen inhalation and can partially take care of life, the mouth of the patient is limited to use, and when high-flow oxygen is inhaled, the nasal cavity of the patient is easily uncomfortable and damaged due to overlarge oxygen flow are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable high concentration oxygen inhalation nose cup to current high concentration oxygen inhalation mask who proposes in solving above-mentioned background art exists the patient of the life ability part self-care that only needs the high concentration oxygen inhalation when using, and when the mouth used restricted and high flow oxygen inhalation, the oxygen air current caused the problem of the uncomfortable damage of patient's nasal cavity greatly easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable high concentration oxygen inhalation nose cup, includes the nose cup, the inside bottom embedding of nose cup is installed and is connected the trachea, connect between trachea and the nose cup through mechanism fixed connection that admits air, admit air mechanism is including an air section of thick bamboo, gas storage cavity, filter screen, silica gel valve ball, gas pocket and spacing screen cloth, the inside gas storage cavity of having seted up of an air section of thick bamboo, the filter screen is installed on gas storage cavity inner wall top one side, the silica gel valve ball has been placed to filter screen one side, the gas pocket has been seted up to gas storage cavity inner wall top opposite side, spacing screen cloth is installed to the inside.

Further, inside bottom both sides of nose cup all run through and install exhaust mechanism, exhaust mechanism includes that aiutage, first filter cotton layer, silica gel air cushion and second filter cotton layer, the inside bottom both sides of nose cup all run through and install the aiutage, aiutage top opening part installs first filter cotton layer, aiutage bottom opening part installs second filter cotton layer, aiutage inner wall both sides all paste and have the silica gel air cushion.

Further, fixed establishment is installed on the nose cup top, fixed establishment includes fender cover, silica gel nose clamp, elasticity band, solid fixed cylinder and bayonet lock, the fender cover is installed on the nose cup top, it has the silica gel nose clamp to go up the inside subsides of fender cover, the elasticity band is all installed to the outside both sides of nose cup, gu fixed cylinder, another are installed on elasticity band top the bayonet lock is installed on elasticity band top.

Further, the external diameter of bayonet lock equals the internal diameter of a fixed section of thick bamboo, through screw thread fixed connection between bayonet lock and the fixed section of thick bamboo, the outside cladding of elasticity band has the sponge backing ring.

Furthermore, the diameter of the silica gel valve ball is smaller than the inner diameter of the air hole, and a sealing rubber ring is sleeved at the joint of the air inlet cylinder and the nose cover.

Furthermore, the number of the exhaust cylinders is two, and the top end of the connecting air pipe is rotatably connected with the bottom end of the nose mask through a steering seat.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a be provided with air inlet mechanism, when connecting trachea and oxygen therapy pipe and being connected when filling into oxygen to the nose cup is inside, carry out temporary storage to oxygen through the inside gas storage chamber of section of thick bamboo that admits air, and when the inside oxygen pressure grow of gas storage chamber, with silica gel valve ball by filter screen department jack-up under the effect of oxygen pressure, discharge the gas pocket to oxygen, and can carry on spacingly to silica gel valve ball through spacing screen cloth, thereby when having solved high flow oxygen and having inhaled, the too big problem that causes the uncomfortable damage of patient's nasal cavity easily of oxygen air current, the comfort of the inside oxygen input of nose cup has been guaranteed.

Through being provided with exhaust mechanism, when two aiutators are discharging the gas of the inside patient's of nose cup exhalation, can absorb the moisture in the exhalation gas through first filter cotton layer and second filter cotton layer to the expansion of cooperation silica gel air cushion has accelerated the emission to the exhalation gas, thereby has solved the inside difficult absorptive problem of moisture of nose cup, has guaranteed the inside aridity of nose cup.

Through being provided with fixed establishment, it is fixed to laminate the bridge of the nose of patient through the silica gel nose clip that last fender cover department to through the connection of silica gel valve ball and gas pocket between two filter screens fixed, can fix the nose cup at patient face, can solve the patient that the part can be self-care through only setting up the nose cup and wear traditional oronasal mask, the problem that the mouth uses the restriction, thereby convenience and fastness when the nose cup is worn have been improved.

Drawings

Fig. 1 is a schematic structural diagram in an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the mask of the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of the interior of the intake mechanism in the embodiment of FIG. 1;

FIG. 4 is a schematic structural diagram of the interior of the air outlet mechanism in the embodiment of FIG. 1;

fig. 5 is a schematic structural diagram of a fixing mechanism in the embodiment of fig. 1.

Reference numerals: 1. a nose mask; 2. connecting an air pipe; 3. an air intake mechanism; 301. an air inlet cylinder; 302. a gas storage chamber; 303. filtering with a screen; 304. a silica gel valve ball; 305. air holes; 306. limiting the screen; 4. an exhaust mechanism; 401. an exhaust funnel; 402. a first filter cotton layer; 403. a silica gel air cushion; 404. a second filter cotton layer; 5. a fixing mechanism; 501. an upper shield; 502. a silica gel nose clip; 503. an elastic band; 504. a fixed cylinder; 505. a bayonet lock.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-5, a portable high concentration oxygen inhaling nose mask comprises a nose mask 1, a connecting air tube 2 is embedded in the bottom end of the nose mask 1, the connecting air tube 2 is fixedly connected with the nose mask 1 through an air inlet mechanism 3, the air inlet mechanism 3 comprises an air inlet tube 301, an air storage chamber 302, a filter screen 303, a silica gel valve ball 304, an air hole 305 and a limiting screen 306, the air storage chamber 302 is formed in the air inlet tube 301, the filter screen 303 is mounted on one side of the top end of the inner wall of the air storage chamber 302, the silica gel valve ball 304 is disposed on one side of the filter screen 303, the air hole 305 is formed on the other side of the top end of the inner wall of the air storage chamber 302, the limiting screen 306 is mounted on one side of the inside of the air hole 305, in order to facilitate the silica gel valve ball 304 to fall into the top end of the filter screen 303 when the pressure of the oxygen in the air storage, the joint of the air inlet tube 301 and the nose mask 1 is sleeved with a sealing rubber ring, so that the sealing performance of the joint of the air inlet tube 301 and the nose mask 1 is ensured through the sealing rubber ring, and the leakage of oxygen in the nose mask 1 is avoided.

Exhaust mechanism 4 is all run through to install in the inside bottom both sides of nose cup 1, exhaust mechanism 4 includes aiutage 401, first strain cotton layer 402, silica gel air cushion 403 and second strain cotton layer 404, the inside bottom both sides of nose cup 1 all run through and install aiutage 401, first strain cotton layer 402 is installed to aiutage 401 top opening part, second strain cotton layer 404 is installed to aiutage 401 bottom opening part, all the subsides of aiutage 401 inner wall both sides have silica gel air cushion 403, in order to discharge the gas of the inside exhalation of nose cup 1 in time, aiutage 401's quantity is two, connect and rotate through turning to the seat between 2 tops of trachea and the 1 bottom of nose cup and be connected, turn to the rotation of seat department in nose cup 1 bottom through connecting trachea 2, thereby the convenient performance when connecting trachea 2 and defeated gas oxygen pipe connection has been improved.

The fixing mechanism 5 is installed at the top end of the nose mask 1, the fixing mechanism 5 comprises an upper blocking cover 501, a silica gel nose clip 502, elastic belts 503, a fixed cylinder 504 and clamping pins 505, the upper blocking cover 501 is installed at the top end of the nose mask 1, the silica gel nose clip 502 is attached and covered inside the upper blocking cover 501, the elastic belts 503 are installed on two sides of the outside of the nose mask 1, the fixed cylinder 504 is installed at the top end of the elastic belts 503, the clamping pins 505 are installed at the top end of the other elastic belts 503, in order to connect and fix the fixed cylinder 504 and the clamping pins 505 and improve the firmness of connection between the fixed cylinder 504 and the clamping pins 505, the fixed cylinder 504 and the clamping pins 505 are prevented from being separated when in use and causing the nose mask 1 to fall off, the outer diameter of the clamping pins 505 is equal to the inner diameter of the fixed cylinder 504, the clamping pins 505 are fixedly connected with the fixed cylinder 504 through threads, sponge backing rings are coated outside the elastic, the nose mask 1 improves the comfort when worn.

To sum up, the utility model provides a pair of portable high concentration oxygen inhalation nose cup, at work, at first, the bridge of the nose of patient is laminated fixedly through the silica gel nose clip 502 of upper shield 501 department, and through the connection of silica gel valve ball 304 and gas pocket 305 between two filter screens 303 fixed, can fix nose cup 1 on the patient face, can solve the problem that some patients that can self-care wear traditional oronasal mask through only setting up nose cup 1, the mouth uses the restricted problem, thus convenience and fastness when having improved nose cup 1 and wearing;

then, when the connecting air pipe 2 is connected with an oxygen delivery pipe to fill oxygen into the nose mask 1, the oxygen is temporarily stored through the air storage chamber 302 in the air inlet cylinder 301, and when the oxygen pressure in the air storage chamber 302 is increased, the silica gel valve ball 304 is jacked up by the filter screen 303 under the action of the oxygen pressure, the air hole 305 discharges the oxygen, and the silica gel valve ball 304 can be limited through the limiting screen 306, so that the problem that when high-flow oxygen is inhaled, the nasal cavity of a patient is easily damaged due to too large oxygen flow is solved, and the oxygen input comfort in the nose mask 1 is ensured;

finally, when two aiutage 401 are discharging the gas of patient's exhalation inside the nose cup 1, can absorb the moisture in the exhalation gas through first filter cotton layer 402 and second filter cotton layer 404 to the expansion of cooperation silica gel air cushion 403 has accelerated the emission to the exhalation gas, thereby has solved the difficult absorptive problem of the inside moisture of nose cup 1, has guaranteed the aridity inside the nose cup 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable high concentration oxygen inhalation nose cup, includes nose cup (1), its characterized in that, nose cup (1) inside bottom embedding is installed and is connected trachea (2), connect between trachea (2) and nose cup (1) through admission mechanism (3) fixed connection, admission mechanism (3) are including an air inlet section of thick bamboo (301), gas storage chamber (302), filter screen (303), silica gel valve ball (304), gas pocket (305) and spacing screen cloth (306), air inlet section of thick bamboo (301) inside gas storage chamber (302) of having seted up, filter screen (303) are installed to gas storage chamber (302) inner wall top one side, silica gel valve ball (304) have been placed to filter screen (303) one side, gas pocket (305) are seted up to gas storage chamber (302) inner wall top opposite side, spacing screen cloth (306) are installed to inside one side of gas pocket (305).

2. The portable high-concentration oxygen inhalation nose mask of claim 1, wherein exhaust mechanisms (4) are installed on both sides of the inner bottom of the nose mask (1) in a penetrating manner, each exhaust mechanism (4) comprises an exhaust funnel (401), a first cotton filtering layer (402), a silica gel air cushion (403) and a second cotton filtering layer (404), the exhaust funnel (401) is installed on both sides of the inner bottom of the nose mask (1) in a penetrating manner, the first cotton filtering layer (402) is installed at an opening of the top end of the exhaust funnel (401), the second cotton filtering layer (404) is installed at an opening of the bottom end of the exhaust funnel (401), and the silica gel air cushion (403) is attached to both sides of the inner wall of the exhaust funnel (401).

3. The portable high-concentration oxygen inhalation nose mask of claim 1, wherein fixing mechanism (5) is installed on the top of nose mask (1), said fixing mechanism (5) comprises an upper cover (501), a silica gel nose clip (502), an elastic band (503), a fixing tube (504) and a bayonet (505), said upper cover (501) is installed on the top of nose mask (1), said silica gel nose clip (502) is attached to the inner part of upper cover (501), said elastic band (503) is installed on both sides of the outer part of nose mask (1), said fixing tube (504) is installed on the top of elastic band (503), another bayonet (505) is installed on the top of elastic band (503).

4. The portable high-concentration oxygen nasal mask as claimed in claim 3, wherein the outer diameter of the bayonet (505) is equal to the inner diameter of the fixed cylinder (504), the bayonet (505) is fixedly connected with the fixed cylinder (504) through threads, and the elastic band (503) is externally covered with a sponge backing ring.

5. The portable high-concentration oxygen inhaling nose mask as claimed in claim 1, wherein the diameter of the silica gel valve ball (304) is smaller than the inner diameter of the air hole (305), and a sealing rubber ring is sleeved at the joint of the air inlet cylinder (301) and the nose mask (1).

6. The portable high-concentration oxygen inhaling nose mask as claimed in claim 2, wherein the number of the exhaust funnel (401) is two, and the top end of the connecting air tube (2) is rotatably connected with the bottom end of the nose mask (1) through a steering seat.