CN211157931U

CN211157931U - Artificial nose facilitating replacement of humidification filler

Info

Publication number: CN211157931U
Application number: CN201921694070.6U
Authority: CN
Inventors: 朱英; 杨湘英; 胡炜; 朱明丽
Original assignee: Hangzhou First Peoples Hospital
Current assignee: Hangzhou First Peoples Hospital
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-08-04
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses an artificial nose which is beneficial to replacing a humidifying filler, comprising a base, wherein the top end of the base is detachably provided with a plugging part, a one-way valve is arranged inside the plugging part, and the one-way valve is used for preventing the gas in the base from flowing outwards; the periphery of the plugging part is provided with a humidifying annular shell, the plugging part is communicated with the humidifying annular shell through a connecting pipe, the humidifying annular shell adopts a ring-shaped structure, the bottom surface of the humidifying annular shell is uniformly provided with air inlets, and the circumference of the humidifying annular shell is uniformly provided with water injection ports; a placing frame is arranged in the humidifying annular shell in a sliding mode and used for containing humidifying fillers. The humidifying annular shell is internally and uniformly provided with a partition board along the circumferential direction, and the partition board is provided with an inner chute and an outer chute. The utility model discloses in do benefit to and place the frame and remove in order to take out its inside humidifying filler that holds, can take out respectively, with save material to do benefit to and take out alone, avoid gas leakage, do benefit to patient's sound production speech.

Description

Artificial nose facilitating replacement of humidification filler

Technical Field

The utility model relates to an artificial nose technical field specifically is an artificial nose that does benefit to change humidifying filler.

Background

After the operation is carried out on the nasal cavity or the oral area of a human body, the breathing passage is blocked by the operation, a hole is opened on the throat of a patient, the tracheostomy tube is placed in the hole, the patient breathes through the tracheostomy tube, and the tracheostomy tube is changed into an artificial nose after a period of time. When the artificial nose is used, the artificial nose is connected to the outer opening of a tracheal cannula reserved by a tracheotomy patient, so that the breathing passage of the patient is protected, the temperature of the air breathed by the patient through the tracheotomy position is humidified, and the damage of directly inhaling dry air to the air passage is reduced.

Conventionally, patent publication No. CN104254357B discloses an artificial nose including a moisture-heat exchange material formed by winding a band-shaped porous body having a plurality of slits arranged in a longitudinal direction into a spiral shape with the slits directed radially outward, and a case housing the moisture-heat exchange material. Because the artificial nose of above-mentioned patent, the damp and hot exchange material wherein is monolithic, when needing to be changed damp and hot exchange material, can only wholly take out, change, extravagant material to the design volume of integral type damp and hot exchange material is great, is unfavorable for taking out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a do benefit to artificial nose who changes humidifying filler does benefit to and places the frame and remove in order to take out its inside humidifying filler that holds, in addition, a plurality of placing between the frame independent of each other, can take out respectively, with save material to do benefit to and take out alone, at last, the one-way lamella can prevent the gas in the base outwards to flow, does benefit to patient's sound production speech.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: an artificial nose facilitating replacement of a humidification filler comprises a base, wherein a plugging part is detachably arranged at the top end of the base, a one-way valve is arranged inside the plugging part, and the one-way valve is used for preventing gas in the base from flowing outwards;

the periphery of the plugging part is provided with a humidifying annular shell, the plugging part is communicated with the humidifying annular shell through a connecting pipe, the humidifying annular shell adopts a ring-shaped structure, the bottom surface of the humidifying annular shell is uniformly provided with air inlets, and the circumference of the humidifying annular shell is uniformly provided with water injection ports;

a placing frame is arranged in the humidification annular shell in a sliding mode and used for containing humidification fillers.

Further, evenly be equipped with the baffle along circumference in the humidifying annular shell, interior spout and outer spout have been seted up on the baffle, the size of interior spout and outer spout equals, the both ends of placing the frame are equipped with interior slider and outer slider respectively, interior slider slides and sets up in the spout including, outer slider slides and sets up in outer spout, the central point department of placing the frame top is equipped with carries the handle.

Further, the bottom plate of placing the frame adopts the arc plate body, the edge of arc plate body is equipped with the side shield, the air vent has evenly been seted up on the arc plate body.

Further, the wet filler is cotton, gauze, sponge or at least one of the cotton, the gauze and the sponge.

Further, the bottom symmetry of shutoff portion is equipped with the fixture block, the base top symmetry is equipped with the arc cardboard, and fixture block and arc cardboard mutually support.

Further, connecting pipe, water filling port, air inlet all correspond the setting with placing the frame, the cross section of air inlet adopts the ring type structure.

Further, one section adopts the water flat pipe in the middle of the base, and the water flat pipe is used for providing the passageway that gas flows, the bottom of water flat pipe is equipped with the connector, and the connector adopts the silica gel material, adopt fillet transition between the bottom of water flat pipe and the connector.

Compared with the prior art, the artificial nose which is beneficial to replacing the humidifying filler and adopts the technical scheme has the following beneficial effects: do benefit to and place the frame and remove the humidification filler in order to take out its inside and hold, in addition, a plurality of placing between the frame independent each other, can take out respectively, with save material to do benefit to and take out alone, at last, one-way lamella can prevent the gas in the base outwards to flow, avoids gas leakage, does benefit to patient's sound production speech.

Drawings

FIG. 1 is a perspective view of an artificial nose of the present invention (with the cover plate removed) that facilitates replacement of the wetted filler;

FIG. 2 is a top view of the embodiment (with the cover plate removed);

FIG. 3 is a side view of the embodiment (with the cover plate removed);

FIG. 4 is an internal schematic view of a humidifying annular shell in an embodiment;

FIG. 5 is a schematic view showing the installation of the placement frame in the embodiment;

FIG. 6 is a perspective view of a sealing part in the embodiment;

fig. 7 is a perspective view of the base in the embodiment.

Reference numerals: the device comprises a base 1, an arc-shaped clamping plate 11, a blocking part 2, a blocking block 21, a one-way valve 22, a humidifying annular shell 3, a water injection port 31, an air inlet 32, a partition plate 33, an inner chute 331, an outer chute 332, a placing frame 34, a lifting handle 35, an inner sliding block 361 and an outer sliding block 362.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The artificial nose which is beneficial to replacing the humidifying filler and shown in the figures 1, 3 and 7 comprises a base 1, wherein a horizontal pipe is adopted in the middle section of the base 1 and is used for providing a gas flowing channel, a connector is arranged at the bottom end of the horizontal pipe and is made of silica gel, and round angle transition is adopted between the bottom end of the horizontal pipe and the connector; when the novel respiratory device is used, the connector is fixed in the trachea of a patient, the horizontal pipe penetrates through the gas incision, gas flows downwards from top to bottom in the horizontal pipe, the respiration of the patient is facilitated, in addition, the design of fillet transition is adopted between the bottom end of the horizontal pipe and the connector, the connecting force between the horizontal pipe and the connector can be improved, and the strength is improved.

As shown in fig. 6 and 7, the top end of the base 1 is detachably provided with a blocking portion 2, the bottom end of the blocking portion 2 is symmetrically provided with clamping blocks 21, the top end of the base 1 is symmetrically provided with arc-shaped clamping plates 11, the clamping blocks 21 and the arc-shaped clamping plates 11 are matched with each other, a one-way flap 22 is arranged inside the blocking portion 2, and the one-way flap 22 is used for preventing the gas in the base 1 from flowing outwards; when using, hold shutoff portion 2 and exert pressure downwards with the hand and make the bottom of shutoff portion 2 enter into base 1's top, then apply the revolving force and make fixture block 21 card in arc cardboard 11, and then fix shutoff portion 2 detachable on base 1, when needing to be changed shutoff portion 2, the rotatory shutoff portion 2 in the opposite direction can, in addition, the external air can pass one-way lamella 22 and enter into base 1, do benefit to the external air of patient's breathing, one-way lamella 22 can prevent the gas in the base 1 to outwards flow simultaneously, avoid gas leakage, do benefit to patient's vocal speaking.

As shown in fig. 4, a humidifying annular shell 3 is arranged on the periphery of the plugging part 2, the plugging part 2 is communicated with the humidifying annular shell 3 through a connecting pipe 4, the humidifying annular shell 3 is of a ring-shaped structure, air inlets 32 are uniformly arranged on the bottom surface of the humidifying annular shell 3, and water injection ports 31 are uniformly arranged in the circumferential direction of the humidifying annular shell 3; before the use, earlier through water filling port 31 to 3 inside suitable amounts of water of injecting into of humidifying annular shell, form the infiltration environment of humidifying air, outside air enters into 3 inside humidifying annular shells through air inlet 32, in addition, air behind the humidifying in the humidifying annular shell 3 enters into shutoff portion 2 through connecting pipe 4 in to flow in base 1, avoid the too dry air of patient's breathing, in order to protect patient's respiratory track.

As shown in fig. 4 and 5, a placing frame 34 is slidably arranged inside the humidifying annular shell 3, a bottom plate of the placing frame 34 is an arc-shaped plate, a side baffle is arranged at the edge of the arc-shaped plate, vent holes are uniformly formed in the arc-shaped plate, the connecting pipe 4, the water injection port 31 and the air inlet 32 are all arranged corresponding to the placing frame 34, the cross section of the air inlet 32 is of a ring-shaped structure, the placing frame 34 is used for containing humidifying fillers, and the humidifying fillers are cotton, gauze, sponge or at least one of cotton, gauze and sponge; arc plate body and side shield constitute jointly and place frame 34, before the use, open the apron at 3 tops of humidifying ring shell, to placing the frame 34 in put into the humidifying filler, the humidifying filler absorbs the water of injection and then the humidifying air, in addition, the connecting pipe 4, water filling port 31, air inlet 32 all corresponds the design that sets up with placing frame 34, ensure that every is placed the even quilt patient of air in the frame 34 and is inhaled, finally, a plurality of placing are independent mutually between the frame 34, can take out its inside humidifying filler respectively, change respectively, material saving, split type design, reduce the volume of each part, do benefit to and take out.

Partition plates 33 are uniformly arranged in the humidifying annular shell 3 along the circumferential direction, an inner chute 331 and an outer chute 332 are formed in the partition plates 33, the inner chute 331 and the outer chute 332 are equal in size, an inner slide block 361 and an outer slide block 362 are respectively arranged at two ends of the placing frame 34, the inner slide block 361 is arranged in the inner chute 331 in a sliding mode, the outer slide block 362 is arranged in the outer chute 332 in a sliding mode, and a lifting handle 35 is arranged at the center of the top end of the placing frame 34; the handle 35 is held by a hand and pulling force is exerted upwards, the handle 35 pulls the placing frame 34 to move upwards, so that the humidifying filler in the placing frame 34 can be taken out and replaced conveniently, in addition, the placing frame 34 drives the inner sliding block 361 to slide in the inner sliding groove 331 and simultaneously drives the outer sliding block 362 to slide in the outer sliding groove 332, the placing frame 34 can be prevented from being completely separated from the humidifying annular shell 3 while sliding, the placing frame 34 is prevented from being lost carelessly, finally, the partition plate 33 can effectively isolate two adjacent placing frames 34, and the placing frame 34 is ensured to be taken out independently.

The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. An artificial nose facilitating the replacement of a humidified filler, comprising a base (1), characterized in that: the top end of the base (1) is detachably provided with a blocking part (2), a one-way valve (22) is arranged inside the blocking part (2), and the one-way valve (22) is used for preventing gas in the base (1) from flowing outwards;

the periphery of the plugging part (2) is provided with a humidifying annular shell (3), the plugging part (2) and the humidifying annular shell (3) are communicated through a connecting pipe (4), the humidifying annular shell (3) is of a ring-shaped structure, the bottom surface of the humidifying annular shell (3) is uniformly provided with air inlets (32), and the circumference of the humidifying annular shell (3) is uniformly provided with water injection ports (31);

a placing frame (34) is arranged inside the humidifying annular shell (3) in a sliding mode, and the placing frame (34) is used for containing humidifying fillers.

2. An artificial nose for facilitating the replacement of a humidified filler as claimed in claim 1, wherein: evenly be equipped with baffle (33) along circumference in humidifying annular shell (3), interior spout (331) and outer spout (332) have been seted up on baffle (33), the size of interior spout (331) and outer spout (332) equals, the both ends of placing frame (34) are equipped with interior slider (361) and outer slider (362) respectively, interior slider (361) slide to set up in interior spout (331), outer slider (362) slide to set up in outer spout (332), the central point department of placing frame (34) top is equipped with and carries handle (35).

3. An artificial nose for facilitating the replacement of a humidified filler as claimed in claim 1, wherein: the bottom plate of placing frame (34) adopts the arc plate body, the edge of arc plate body is equipped with the side shield, the air vent has evenly been seted up on the arc plate body.

4. An artificial nose for facilitating the replacement of a humidified filler as claimed in claim 1, wherein: the wetting filler is cotton, gauze, sponge or at least one of the cotton, the gauze and the sponge.

5. An artificial nose for facilitating the replacement of a humidified filler as claimed in claim 1, wherein: the bottom symmetry of shutoff portion (2) is equipped with fixture block (21), base (1) top symmetry is equipped with arc cardboard (11), and fixture block (21) and arc cardboard (11) cooperate each other.

6. An artificial nose for facilitating the replacement of a humidified filler as claimed in claim 1, wherein: connecting pipe (4), water filling port (31), air inlet (32) all correspond the setting with placing frame (34), the cross section of air inlet (32) adopts the ring type structure.

7. An artificial nose for facilitating the replacement of a humidified filler as claimed in claim 1, wherein: the middle section of the base (1) adopts a horizontal pipe, the horizontal pipe is used for providing a channel for gas flowing, the bottom end of the horizontal pipe is provided with a connector, the connector is made of silica gel, and fillets are adopted for transition between the bottom end of the horizontal pipe and the connector.