CN221751815U

CN221751815U - Atomizer

Info

Publication number: CN221751815U
Application number: CN202323353344.4U
Authority: CN
Inventors: 周朗朗; 敖永航; 苟渝峡; 张英; 余小梅
Original assignee: CHONGQING SHAPINGBA DISTRICT PEOPLE'S HOSPITAL
Current assignee: CHONGQING SHAPINGBA DISTRICT PEOPLE'S HOSPITAL
Priority date: 2023-12-07
Filing date: 2023-12-07
Publication date: 2024-09-24
Anticipated expiration: 2033-12-07

Abstract

The utility model discloses an atomizer, which comprises an atomizing cup, a face mask arranged on the atomizing cup, an air blowing pipe with both ends closed, a mounting mechanism for mounting and fixing the air blowing pipe on the forehead of a patient along the horizontal direction, and an air supply part for connecting the atomizing cup and an oxygen flowmeter connected to a centralized oxygen supply system of a hospital; the lower side pipe wall of the air blowing pipe is provided with a plurality of air outlet holes at positions corresponding to two lenses of glasses worn by a patient, the air outlet holes are distributed at intervals along the length direction of the air blowing pipe, and the air supply part is further used for introducing oxygen into the air blowing pipe when oxygen is introduced into the atomizing cup. Due to the adoption of the technical scheme, the atomizer can reduce the possibility of fog on the glasses and can improve the comfort level of a patient when watching the mobile phone.

Description

Atomizer

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an atomizer.

Background

Nebulizers are widely used for the treatment of various respiratory diseases, such as asthma, chronic obstructive pulmonary disease, etc. The primary function of the nebulizer is to convert the medical fluid or aqueous solution into tiny particles for respiratory access to the patient's respiratory tract and lungs.

The atomizer that current is commonly used includes atomizing cup, connecting pipe and face guard, and the one end of connecting pipe is used for connecting the oxygen flowmeter on the concentrated oxygen system of hospital, and atomizing cup is connected to the other end, and the face guard is installed on atomizing cup. When a patient uses the atomizer to perform atomization treatment, the patient covers the mask on the mouth and the nose of the patient, and oxygen of a centralized oxygen supply system of a hospital sequentially passes through the oxygen flowmeter and the connecting pipe to enter the atomizing cup so as to atomize liquid medicine in the atomizing cup, and the atomized liquid medicine can enter the mask for inhalation by the patient.

Because the patient has long time for the atomization treatment, many patients can watch the mobile phone to send out time in the process of the atomization treatment. However, in the process of performing atomization treatment, a patient wearing glasses easily exhales from the patient to the high-humidity gas in the mask, and the high-humidity gas is easily discharged to the positions of the glasses from the gap between the mask and the face of the patient, so that the glasses are fogged, and the comfort level of the patient when watching the mobile phone can be affected.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model aims to solve the technical problems that: provided is a nebulizer capable of reducing the possibility of fogging of glasses worn by a patient undergoing nebulization treatment.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides an atomizer, including atomizing cup, locate face guard on the atomizing cup, both ends are closed gas-blowing pipe, be used for with the gas-blowing pipe along the horizontal direction installation fixed on the patient's forehead installation mechanism and be used for connecting the air supply portion of oxygen flowmeter on atomizing cup and the concentrated oxygen supply system of hospital; the lower side pipe wall of the air blowing pipe is provided with a plurality of air outlet holes at positions corresponding to two lenses of glasses worn by a patient, the air outlet holes are distributed at intervals along the length direction of the air blowing pipe, and the air supply part is further used for introducing oxygen into the air blowing pipe when oxygen is introduced into the atomizing cup.

Further, the mounting mechanism comprises a mounting rod horizontally arranged along the front-back direction, a first soft elastic rubber sleeve annularly arranged on the mounting rod, and a mounting part fixedly connected with the rear end of the mounting rod and used for mounting and fixing the mounting rod on the forehead of a patient; the mounting rod is in interference fit with the inner hole of the first soft elastic rubber sleeve, and the air blowing pipe is fixedly arranged on the first soft elastic rubber sleeve.

Further, the installation mechanism further comprises a second soft elastic rubber sleeve fixedly arranged on the first soft elastic rubber sleeve and arranged on the air blowing pipe in a surrounding mode, the axial lead of the second soft elastic rubber sleeve is arranged along the horizontal direction, the axial lead of the second soft elastic rubber sleeve is perpendicular to the axial lead of the installation rod, and the air blowing pipe is in interference fit with the inner hole of the second soft elastic rubber sleeve.

Furthermore, the front end of the mounting rod is contracted to form a contracted section, and the contracted section is in a truncated cone shape with a small front part and a large rear part.

Further, the mounting part comprises a fixed block, and a first fixed belt and a second fixed belt which are respectively fixedly arranged at the left side and the right side of the fixed block; the rear end of the mounting rod is fixedly connected to the middle part of the fixing block.

Further, the outer side surface of the first fixing belt is provided with a sticking buckle hook surface, and the inner side of the second fixing belt is provided with a sticking buckle hair surface.

Further, the back side of the fixed block is fixedly provided with a sponge cushion.

Further, the air supply part comprises a three-way joint, a first port, a first connecting pipe, a second port, a second connecting pipe, a third connecting pipe, and a third connecting pipe, wherein one end of the first connecting pipe is connected with the first port of the three-way joint, the other end of the first connecting pipe is used for being connected with an oxygen flow meter, the other end of the second connecting pipe is connected with the three-way joint, the other end of the second connecting pipe is connected with the atomizing cup, one end of the third connecting pipe is connected with the third port of the three-way joint, and the other end of the third connecting pipe is connected with the air blowing pipe.

Further, the air supply part further comprises a first valve arranged on the second connecting pipe and a second valve arranged on the third connecting pipe.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that:

When a patient wearing glasses uses the atomizer to carry out atomization treatment, the patient covers the mask on the mouth and the nose of the patient, and the patient is connected with the atomization cup and an oxygen flowmeter connected with a centralized oxygen supply system of a hospital through the air supply part. The adjusting knob on the oxygen flowmeter is rotated, so that oxygen of the centralized oxygen supply system of the hospital sequentially passes through the oxygen flowmeter and the air supply part to enter the atomizing cup, liquid medicine in the atomizing cup is atomized, and atomized liquid medicine can enter the mask for inhalation by a patient. High humidity gas exhaled into the mask by the patient will be exhausted from the gap between the mask and the patient's face to the eyeglass site. The air supply part introduces oxygen into the atomizing cup, and simultaneously, the air supply part also introduces oxygen into the air blowing pipe, and the oxygen introduced into the air blowing pipe by the air supply part is blown downwards to the two lenses of the glasses worn by the patient through a plurality of air outlet holes. Oxygen from blowing off downwards in a plurality of ventholes can blow down the high humidity gas of following the clearance between face guard and the patient's face and arranging to glasses position, can reduce the possibility of following the high humidity gas contact lens of clearance exhaust between face guard and the patient's face, and then can reduce the possibility that glasses fogged, can improve the comfort level of patient when watching the cell-phone.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a left side view of a nebulizer of the utility model;

FIG. 2 is a left side view of the combined structure of the air blowing pipe and the mounting mechanism of the atomizer of the present utility model, with the first and second fastening strips omitted;

fig. 3 is a cross-sectional view A-A of fig. 2.

The meaning of the reference numerals in the drawings are:

An atomizing cup-1; a mask-2; a blowing pipe-3; an air outlet hole-4; a mounting rod-5; a first soft elastic rubber sleeve-6; a second soft elastic rubber sleeve-7; shrinking section-8; a fixed block-9; a first fixing band-10; a second fixing band-11; hook surface of sticking button-12; the sticking button is a rough surface-13; a foam-rubber cushion-14; a three-way joint-15; a first connecting tube-16; a second connection pipe-17; a third connecting pipe-18; a pipe joint-19; a first valve-20; and a second valve-21.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1-3, the atomizer comprises an atomizing cup 1, a mask 2, an air blowing pipe 3, a mounting mechanism and an air supply part, wherein the mask 2 is arranged on the atomizing cup 1, both ends of the air blowing pipe 3 are closed, the mounting mechanism is used for mounting and fixing the air blowing pipe 3 on the forehead of a patient along the horizontal direction, and the air supply part is used for connecting the atomizing cup 1 and an oxygen flowmeter connected to a centralized oxygen supply system of a hospital; the lower side pipe wall of the air blowing pipe 3 is provided with a plurality of air outlet holes 4 at positions corresponding to two lenses of glasses worn by a patient, the air outlet holes 4 are distributed at intervals along the length direction of the air blowing pipe 3, and the air supply part is also used for introducing oxygen into the air blowing pipe 3 when oxygen is introduced into the atomizing cup 1.

When a patient wearing glasses uses the atomizer to carry out atomization treatment, the patient covers the mask 2 on the mouth and the nose of the patient, and the patient is connected with the atomization cup 1 and an oxygen flowmeter connected with a centralized oxygen supply system of a hospital through the air supply part. The adjusting knob on the oxygen flowmeter is rotated, so that oxygen of the centralized oxygen supply system of the hospital sequentially passes through the oxygen flowmeter and the air supply part to enter the atomizing cup 1, and liquid medicine in the atomizing cup 1 is atomized, and atomized liquid medicine can enter the mask 2 for inhalation by a patient. The high humidity gas exhaled into the mask 2 by the patient will be exhausted from the gap between the mask 2 and the patient's face to the eyeglass position. The air supply part introduces oxygen into the atomizing cup 1, and simultaneously, the air supply part also introduces oxygen into the air blowing pipe 3, and the oxygen introduced into the air blowing pipe 3 by the air supply part is blown downwards to two lenses of the glasses worn by a patient through a plurality of air outlet holes 4. Oxygen blown downwards from the inside of the plurality of air outlet holes 4 can blow downwards the high-humidity gas discharged to the glasses position from the gap between the face mask 2 and the face of the patient, can reduce the possibility of the high-humidity gas discharged from the gap between the face mask 2 and the face of the patient contacting the glasses, can further reduce the possibility of the glasses fogging, and can improve the comfort level of the patient when watching the mobile phone.

The mounting mechanism comprises a mounting rod 5, a first soft elastic rubber sleeve 6 and a mounting part, wherein the mounting rod 5 is horizontally arranged along the front-back direction, the first soft elastic rubber sleeve 6 is annularly arranged on the mounting rod 5, the mounting part is fixedly connected with the rear end of the mounting rod 5, and the mounting part is used for mounting and fixing the mounting rod 5 on the forehead of a patient; the mounting rod 5 is in interference fit with an inner hole of the first soft elastic rubber sleeve 6, and the air blowing pipe 3 is fixedly arranged on the first soft elastic rubber sleeve 6.

Because the installation pole 5 with the hole interference fit of first soft elastic rubber cover 6, first soft elastic rubber cover 6 can tie up on the installation pole 5 when first soft elastic rubber cover 6 does not receive great external force, first soft elastic rubber cover 6 can't remove on installation pole 5. The first soft elastic rubber sleeve 6 is used for fixing the air blowing pipe 3 on the mounting rod 5, and the mounting rod 5 is fixedly mounted on the forehead of a patient through the mounting part, so that the mounting mechanism can be used for mounting and fixing the air blowing pipe 3 on the forehead of the patient along the horizontal direction. A large forward or backward force can be provided to the first soft elastic rubber boot 6 to move the first soft elastic rubber boot 6 forward or backward on the mounting bar 5. The front and back positions of the air blowing pipe 3 can be adjusted on the mounting rod 5, so that a plurality of air outlet holes 4 on the air blowing pipe 3 can be conveniently aligned downwards to two lenses of glasses worn by a patient. The front and back positions of the air blowing pipe 3 can be adjusted, so that the atomizer provided by the utility model is more flexible to use.

The installation mechanism further comprises a second soft elastic rubber sleeve 7, the second soft elastic rubber sleeve 7 is fixedly arranged on the first soft elastic rubber sleeve 6, the second soft elastic rubber sleeve 7 is annularly arranged on the air blowing pipe 3, the axial lead of the second soft elastic rubber sleeve 7 is arranged along the horizontal direction, the axial lead of the second soft elastic rubber sleeve 7 is perpendicular to the axial lead of the installation rod 5, and the air blowing pipe 3 is in interference fit with an inner hole of the second soft elastic rubber sleeve 7.

Because the air blowing pipe 3 is in interference fit with the inner hole of the second soft elastic rubber sleeve 7, the second soft elastic rubber sleeve 7 can be hooped on the air blowing pipe 3, and when the air blowing pipe 3 is not subjected to larger external force, the air blowing pipe 3 cannot rotate on the second soft elastic rubber sleeve 7. With this structure, the air blowing pipe 3 can be fixed to the first soft elastic rubber sleeve 6 through the second soft elastic rubber sleeve 7. Can apply great power to the gas-blowing pipe 3, so that the gas-blowing pipe 3 rotates in the second soft elastic rubber sleeve 7, so as to adjust the orientation of the air outlet holes 4 on the gas-blowing pipe 3, and the plurality of air outlet holes 4 on the gas-blowing pipe 3 are downwards aligned with two lenses of glasses worn by patients. The direction of the air outlet holes 4 can be adjusted, so that the atomizer disclosed by the utility model is more flexible to use.

The front end of the mounting rod 5 is contracted to form a contracted section 8, and the contracted section 8 is in a truncated cone shape with a small front part and a large rear part. In the process of sleeving the first soft elastic rubber sleeve 6 on the mounting rod 5, the reduced section 8 firstly enters the inner hole of the first soft elastic rubber sleeve 6, then the mounting rod 5 reenters the inner hole of the soft elastic rubber sleeve, and the first soft elastic rubber sleeve 6 is easier to be sleeved on the mounting rod 5 by the mechanism.

The mounting part comprises a fixed block 9, and a first fixed belt 10 and a second fixed belt 11 which are respectively fixedly arranged on the left side and the right side of the fixed block 9; the rear end of the mounting rod 5 is fixedly connected to the middle part of the fixed block 9. Make fixed block 9 is located the middle part of patient's forehead, will the one end of first fixed band 10 deviate from fixed block 9 and the one end of second fixed band 11 deviate from fixed block 9 winds the head rear side of patient from the left and right sides of patient's head respectively, then will the one end of first fixed band 10 deviate from fixed block 9 with the one end of second fixed band 11 deviate from fixed block 9 is tied together, so can with fixed block 9 is fixed on patient's forehead, the installation department can then with installation pole 5 is installed and is fixed in on patient's forehead.

The outer side surface of the first fixing belt 10 is provided with a sticking hook surface 12, and the inner side of the second fixing belt 11 is provided with a sticking burr surface 13. After the end of the first fixing strap 10, which is far away from the fixing block 9, and the end of the second fixing strap 11, which is far away from the fixing block 9, are respectively wound to the back side of the head of the patient from the left side and the right side of the head of the patient, the fastening felt surface 13 is adhered to the fastening hook surface 12, at this time, the fixing block 9 can be fixed on the forehead of the patient, and the mounting part can also mount and fix the mounting rod 5 on the forehead of the patient, so that the mounting rod 5 is very convenient to mount and fix on the forehead of the patient.

The back side of the fixed block 9 is fixedly provided with a foam cushion 14. When the fixing block 9 is fixed on the forehead of the patient, the foam pad 14 is contacted with the forehead skin of the patient, so that the possibility that the fixing block 9 presses the forehead of the patient to be painful can be reduced.

The air supply part comprises a three-way joint 15, a first connecting pipe 16, a second connecting pipe 17 and a third connecting pipe 18, one end of the first connecting pipe 16 is connected with a first port of the three-way joint 15, the other end of the first connecting pipe 16 is used for being connected with an oxygen flowmeter, one end of the second connecting pipe 17 is connected with a second port of the three-way joint 15, the other end of the second connecting pipe 17 is connected with the atomizing cup 1, one end of the third connecting pipe 18 is connected with a third port of the three-way joint 15, and the other end of the third connecting pipe 18 is connected with the air blowing pipe 3.

When a patient wearing glasses performs atomization treatment by using the atomizer of the present utility model, the patient covers the mask 2 on his own nose and mouth, and connects the other end of the first connecting tube 16 to an oxygen flow meter. The adjusting knob on the oxygen flowmeter is turned, oxygen of the centralized oxygen supply system of the hospital can enter the first connecting pipe 16, the oxygen entering the first connecting pipe 16 is divided into two paths at the position of the three-way joint 15, one part of oxygen enters the atomizing cup 1 through the second connecting pipe 17 so as to atomize liquid medicine in the atomizing cup 1, and the other part of oxygen enters the air blowing pipe 3 through the third connecting pipe 18. With this configuration, the air supply portion can introduce oxygen into the atomizing cup 1 and also into the air blowing pipe 3.

The left end of the air blowing pipe 3 is provided with a pipe joint 19, and the third connecting pipe 18 is connected with the air blowing pipe 3 through the pipe joint 19, it is understood that the pipe joint 19 is not limited to being disposed at the left end of the air blowing pipe 3, and in some embodiments, the pipe joint 19 may be disposed at the right end of the air blowing pipe 3.

The air supply part further comprises a first valve 20 arranged on the second connecting pipe 17 and a second valve 21 arranged on the third connecting pipe 18. The flow rate of the oxygen entering the atomizing cup 1 and the flow rate of the oxygen entering the blowing pipe 3 can be adjusted by adjusting the knob on the oxygen flow meter, the first valve 20 and the second valve 21.

The foregoing examples only represent preferred embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides an atomizer, includes atomizing cup and locates face guard on the atomizing cup, its characterized in that: the device also comprises an air blowing pipe with two closed ends, a mounting mechanism for mounting and fixing the air blowing pipe on the forehead of a patient along the horizontal direction, and an air supply part for connecting the atomizing cup and an oxygen flowmeter connected to a centralized oxygen supply system of a hospital; the lower side pipe wall of the air blowing pipe is provided with a plurality of air outlet holes corresponding to the positions of two lenses of glasses worn by a patient, the air outlet holes are distributed at intervals along the length direction of the air blowing pipe, and the air supply part is also used for introducing oxygen into the air blowing pipe when oxygen is introduced into the atomizing cup.

2. An atomizer according to claim 1, wherein: the mounting mechanism comprises a mounting rod horizontally arranged along the front-back direction, a first soft elastic rubber sleeve arranged on the mounting rod in a surrounding manner, and a mounting part fixedly connected with the rear end of the mounting rod and used for mounting and fixing the mounting rod on the forehead of a patient; the mounting rod is in interference fit with the inner hole of the first soft elastic rubber sleeve, and the air blowing pipe is fixedly arranged on the first soft elastic rubber sleeve.

3. An atomizer according to claim 2, wherein: the installation mechanism further comprises a second soft elastic rubber sleeve which is fixedly arranged on the first soft elastic rubber sleeve and is arranged on the air blowing pipe in a surrounding mode, the axial lead of the second soft elastic rubber sleeve is arranged along the horizontal direction, the axial lead of the second soft elastic rubber sleeve is perpendicular to the axial lead of the installation rod, and the air blowing pipe is in interference fit with the inner hole of the second soft elastic rubber sleeve.

4. An atomizer according to claim 2, wherein: the front end of the mounting rod is contracted to form a contracted section, and the contracted section is in a round table shape with a small front part and a large rear part.

5. An atomizer according to claim 2, wherein: the mounting part comprises a fixed block, and a first fixed belt and a second fixed belt which are respectively fixedly arranged at the left side and the right side of the fixed block; the rear end of the mounting rod is fixedly connected to the middle part of the fixing block.

6. An atomizer according to claim 5, wherein: the outer side face of the first fixing belt is provided with a sticking buckle hook face, and the inner side of the second fixing belt is provided with a sticking buckle rough face.

7. An atomizer according to claim 5, wherein: the back side of the fixed block is fixedly provided with a foam cushion.

8. An atomizer according to claim 1, wherein: the air supply part comprises a three-way joint, a first port, a first connecting pipe, a second port, a second connecting pipe, a third connecting pipe, and a third connecting pipe, wherein one end of the first connecting pipe is connected with the three-way joint, the other end of the first connecting pipe is connected with the oxygen flow meter, the other end of the first connecting pipe is connected with the three-way joint, the other end of the second connecting pipe is connected with the atomizing cup, one end of the second connecting pipe is connected with the third port of the three-way joint, and the other end of the third connecting pipe is connected with the air blowing pipe.

9. An atomizer according to claim 8, wherein: the air supply part also comprises a first valve arranged on the second connecting pipe and a second valve arranged on the third connecting pipe.