CN214860122U

CN214860122U - Atomizing mask for neurosurgery

Info

Publication number: CN214860122U
Application number: CN202120477212.4U
Authority: CN
Inventors: 陈赟
Original assignee: Suzhou Municipal Hospital
Current assignee: Suzhou Municipal Hospital
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-26
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses an atomizing face guard for neurosurgery relates to medical instrument technical field, including the face guard, the equal fixedly connected with stationary blade in both sides of face guard, the spread groove has been seted up to the inside of stationary blade, and inside swing joint have a bandage, and the air outlet valve has been seted up on the front surface right side of face guard. This atomizing face guard for neurosurgery, through bandage and the mutual adaptation of stationary blade, thereby can realize the fixed to the bandage, with this can realize the bandage with the fixed of this product, offer the air outlet valve through the one side at the face guard, thereby can make the chassis, the fixed block constitutes simple and easy check valve with the mutual adaptation of gasket, with this carbon dioxide that can make the exhalation is more convenient for discharge, can carry out fixed stay to the intake pipe through at this product low side fixed connection support frame, prevent that it from shaking in disorder, thereby can atomize and make the liquid medicine refluence through the other end fixed connection's of intake pipe right angle connector and the mutual adaptation of humidifying jar, can make atomization effect better simultaneously.

Description

Atomizing mask for neurosurgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an atomizing face guard for neurosurgery.

Background

The atomizer is used as a medical instrument for uniformly assisting in treating upper and lower respiratory system diseases, so that the atomizer is widely used clinically with the advantages of convenience, practicability and the like. The atomization inhalation therapy is to atomize the liquid medicine into tiny particles, and the medicine enters the respiratory tract and the lung for deposition in a respiratory inhalation mode, thereby achieving the purpose of painless, rapid and effective therapy.

In chinese utility model patent application no: the utility model discloses a medical oxygen atomizing face guard in CN201821223803.3, this medical oxygen atomizing face guard, including body, fixed rope, cup, connecting pipe, the connecting pipe both ends are provided with the sleeve, and sleeve and cup intercommunication are passed through to connecting pipe one end, and the other end goes out oxygen mouth intercommunication with the apparatus of oxygen supply, the sleeve includes inner skleeve and outer sleeve, inner skleeve and outer sleeve threaded connection, inner skleeve lower extreme axial is provided with and is used for the block the draw-in groove of connecting pipe. The cup body is provided with a one-way air valve. This medical oxygen atomizing face guard still has the liquid medicine refluence of taking place easily in the use, and the not good shortcoming of atomization effect to and can lead to face's itch or painful uncomfortable condition to appear after wearing for a long time, use uncomfortable shortcoming.

Therefore, there is a need to provide an atomization mask for neurosurgery to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an atomizing face guard for neurosurgery to solve the current medical oxygen atomizing face guard that proposes in the above-mentioned background art, still there is the liquid medicine refluence of taking place easily in the use, and the not good shortcoming of atomization effect, and can lead to face's itch or painful uncomfortable condition to appear after wearing for a long time, use uncomfortable problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an atomizing face guard for neurosurgery, includes the face guard, the equal fixedly connected with stationary blade in both sides of face guard, the spread groove has been seted up to the inside of stationary blade, inside swing joint have the bandage, the air outlet valve has been seted up on the front surface right side of face guard, the rear end fixedly connected with chassis of air outlet valve, the inboard middle part fixedly connected with fixed block of chassis, the other end fixedly connected with gasket of fixed block, the front end fixedly connected with air inlet of face guard, the front end fixedly connected with intake pipe of air inlet, the bottom fixedly connected with support frame of face guard, inside bottom one side fixedly connected with intake pipe of support frame, opposite side fixedly connected with right angle connector, the other end fixedly connected with humidifying jar of right angle connector, the last fixed surface of humidifying jar is connected with the oxygen hose.

Preferably, the bottom fixedly connected with connecting block of face guard, the bottom fixedly connected with inflator of connecting block, the inside swing joint of inflator has the piston, the first sealing ring of one side fixedly connected with of piston, first gas pocket has been seted up to one side of piston, the inside fixedly connected with spring of piston, the other end fixedly connected with fly leaf of spring, one side fixedly connected with second sealing ring of fly leaf, the second gas pocket has been seted up to the opposite side of piston, the opposite side middle part fixedly connected with push rod of piston.

Preferably, the rear end fixedly connected with buffer tube of face guard, the other end fixedly connected with connecting pipe of inflator, the other end of connecting pipe runs through face guard and fixedly connected with buffer tube.

Preferably, the bandage, the sealing sheet, the first sealing ring, the second sealing ring and the buffer tube are all made of rubber.

Preferably, the number of the first air holes and the number of the second air holes are multiple, and the multiple first air holes and the multiple second air holes are distributed in an annular array.

Preferably, the two fixing pieces are symmetrically distributed with each other.

Preferably, the first sealing ring is tightly attached to the inner wall of the air cylinder.

(III) advantageous effects

Compared with the prior art, the utility model provides an atomizing face guard for neurosurgery possesses following beneficial effect:

1. this atomizing face guard for neurosurgery, through bandage and the mutual adaptation of stationary blade, thereby can realize the fixed to the bandage, with this can realize the bandage with the fixed of this product, offer the air outlet valve through the one side at the face guard, thereby can make the chassis, the fixed block constitutes simple and easy check valve with the mutual adaptation of gasket, with this carbon dioxide that can make the exhalation is more convenient for discharge, can carry out fixed stay to the intake pipe through at this product low side fixed connection support frame, prevent that it from shaking in disorder, thereby can atomize and make the liquid medicine refluence through the other end fixed connection's of intake pipe right angle connector and the mutual adaptation of humidifying jar, can make atomization effect better simultaneously.

2. This atomizing face guard for neurosurgery, can fix the inflator through the connecting block, can make the inside piston of inflator remove through promoting the push rod, can make the piston can not appear the condition of gas leakage when removing through first sealing ring, through the inside spring of piston and the mutual adaptation of fly leaf, thereby can make it realize the one-way flow of the inside air of inflator through first gas pocket and second gas pocket, thereby aerify to the buffer tube at the face guard back via the connecting pipe, so that can keep apart face guard and people's face through the buffer tube after aerifing when using the face guard, prevent to lead to the face to appear uncomfortable condition because of wearing the face guard for a long time and take place, it is more comfortable during the use.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic perspective sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention showing a three-dimensional rear section;

FIG. 4 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of region B in FIG. 2 according to the present invention;

fig. 6 is an enlarged schematic view of the structure of region C in fig. 3 according to the present invention.

In the figure: 1. a face mask; 2. a fixing sheet; 3. connecting grooves; 4. binding bands; 5. an air outlet valve; 6. a chassis; 7. a fixed block; 8. sealing the sheet; 9. an air inlet; 10. an air inlet pipe; 11. a support frame; 12. a right-angle connector; 13. a humidifying tank; 14. connecting blocks; 15. an air cylinder; 16. a piston; 17. a first seal ring; 18. a first air hole; 19. a spring; 20. a connecting pipe; 21. a movable plate; 22. a second seal ring; 23. a second air hole; 24. a push rod; 25. an oxygen tube; 26. a buffer tube.

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. 1-6, an atomization mask for neurosurgery comprises a mask 1, a connecting block 14 is fixedly connected to the bottom end of the mask 1, an air cylinder 15 can be fixed through the connecting block 14, a piston 16 in the air cylinder 15 can move by pushing a push rod 24, the piston 16 can not leak air when moving through a first sealing ring 17, a spring 19 in the piston 16 is matched with a movable plate 21, so that the one-way flow of air in the air cylinder 15 can be realized through a first air hole 18 and a second air hole 23, and a buffer tube 26 on the back of the mask 1 is inflated through a connecting tube 20, so that the mask 1 can be isolated from a human face through the inflated buffer tube 26 when the mask 1 is used, the face discomfort caused by long-term wearing of the mask 1 is prevented, and the mask is more comfortable to use, the bottom end of the connecting block 14 is fixedly connected with an air cylinder 15, the interior of the air cylinder 15 is movably connected with a piston 16, one side of the piston 16 is fixedly connected with a first sealing ring 17, the first sealing ring 17 is tightly attached to the inner wall of the air cylinder 15 to prevent air leakage, one side of the piston 16 is provided with a first air hole 18, the number of the first air holes 18 and the number of the second air holes 23 are both multiple, the multiple first air holes 18 and the multiple second air holes 23 are distributed in an annular array manner, air circulation can be realized through the first air holes 18 and the second air holes 23, the interior of the piston 16 is fixedly connected with a spring 19, the other end of the spring 19 is fixedly connected with a movable plate 21, one side of the movable plate 21 is fixedly connected with a second sealing ring 22, the other side of the piston 16 is provided with a second air hole 23, the middle part of the other side of the piston 16 is fixedly connected with a push rod 24, and the piston 16 in the air cylinder 15 can move by pushing the push rod 24, the rear end of the face mask 1 is fixedly connected with a buffer tube 26, the other end of the inflator 15 is fixedly connected with a connecting tube 20, the other end of the connecting tube 20 penetrates through the face mask 1 and is fixedly connected with the buffer tube 26, the face mask 1 is isolated from a human face through the buffer tube 26 after inflation, the face mask 1 can be prevented from being uncomfortable due to long-term wearing of the face mask 1, the use is more comfortable, fixing pieces 2 are fixedly connected to two sides of the face mask 1, the two fixing pieces 2 are symmetrically distributed, the fixing of the face mask 1 can be realized through the mutual adaptation of the fixing pieces 2 and the bandage 4, the connecting groove 3 is formed in the fixing piece 2, the bandage 4 is movably connected inside, the sealing piece 8, the first sealing ring 17, the second sealing ring 22 and the buffer tube 26 are rubber products, the bandage 4 is mutually adapted with the fixing pieces 2, and the fixing of the bandage 4 can be realized, the product can be fixed by the binding belt 4, the air outlet valve 5 is arranged on one side of the face mask 1, so that the chassis 6, the fixing block 7 and the sealing sheet 8 are mutually matched to form a simple one-way valve, exhaled carbon dioxide can be more conveniently discharged, the air inlet pipe 10 can be fixedly supported by the lower end fixed connection support frame 11 of the product to prevent the air inlet pipe from shaking, the right-angle connector 12 fixedly connected with the other end of the air inlet pipe 10 is mutually matched with the humidifying tank 13 to atomize liquid medicine to flow back, meanwhile, the atomization effect is better, the right side of the front surface of the face mask 1 is provided with the air outlet valve 5, the rear end of the air outlet valve 5 is fixedly connected with the chassis 6, the middle part of the inner side of the chassis 6 is fixedly connected with the fixing block 7, the other end of the fixing block 7 is fixedly connected with the sealing sheet 8, and the front end of the face mask 1 is fixedly connected with the air inlet 9, the front end fixedly connected with intake pipe 10 of air inlet 9, the bottom fixedly connected with support frame 11 of face guard 1, inside bottom one side fixedly connected with intake pipe 10 of support frame 11, opposite side fixedly connected with right angle connector 12, the other end fixedly connected with humidifying jar 13 of right angle connector 12, the last fixed surface of humidifying jar 13 is connected with oxygen hose 25.

The working principle is as follows: when in use, the bandage 4 can be fixed by the mutual adaptation of the bandage 4 and the fixing piece 2, the mask 1 can be fixed on the face of a user by the bandage 4, the mask 1 is convenient to use, the air outlet valve 5 is arranged on one side of the mask 1, so that the chassis 6, the fixing block 7 and the sealing sheet 8 can be mutually adapted to form a simple one-way valve, the one-way valve is tightly closed during inspiration, atomized oxygen is inhaled through the air inlet pipe 10, the sealing sheet 8 is opened during expiration, exhaled carbon dioxide can be more conveniently discharged, the air inlet pipe 10 can be fixedly supported by the support frame 11 fixedly connected at the lower end of the product, the air inlet pipe 10 is prevented from being swayed, the right-angle connector 12 fixedly connected with the other end of the air inlet pipe 10 is mutually adapted with the humidification tank 13, so that atomized liquid medicine can flow backwards, meanwhile, the atomization effect is better, the air inflator 15 can be fixed by the connecting block 14, the piston 16 in the air cylinder 15 can move by pushing the push rod 24, the piston 16 can not generate air leakage when moving by the first sealing ring 17, the spring 19 in the piston 16 is matched with the movable plate 21, so that the one-way flow of air in the air cylinder 15 can be realized by the first air hole 18 and the second air hole 23, the buffer tube 26 on the back of the face mask 1 is inflated by the connecting tube 20, the face mask 1 can be isolated from a human face by the inflated buffer tube 26 when the face mask 1 is used, the face discomfort caused by long-term wearing of the face mask 1 is prevented, and the face mask is more comfortable to use.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. An atomizing mask for neurosurgery, comprising a mask (1), characterized in that: the mask is characterized in that both sides of the mask (1) are fixedly connected with fixing pieces (2), connecting grooves (3) are formed in the fixing pieces (2), the inner portion is movably connected with a binding band (4), an air outlet valve (5) is formed in the right side of the front surface of the mask (1), a bottom frame (6) is fixedly connected with the rear end of the air outlet valve (5), a fixing block (7) is fixedly connected with the middle of the inner side of the bottom frame (6), a sealing piece (8) is fixedly connected with the other end of the fixing block (7), an air inlet (9) is fixedly connected with the front end of the mask (1), an air inlet pipe (10) is fixedly connected with the front end of the air inlet (9), a support frame (11) is fixedly connected with the bottom end of the mask (1), an air inlet pipe (10) is fixedly connected with one side of the inner bottom end of the support frame (11), and a right-angle connector (12) is fixedly connected with the other side, the other end fixedly connected with humidifying jar (13) of right angle connector (12), the last fixed surface of humidifying jar (13) is connected with oxygen hose (25).

2. The neurosurgical nebulizing mask according to claim 1, wherein: the bottom fixedly connected with connecting block (14) of face guard (1), the bottom fixedly connected with inflator (15) of connecting block (14), the inside swing joint of inflator (15) has piston (16), the first sealing ring of one side fixedly connected with (17) of piston (16), first gas pocket (18) have been seted up to one side of piston (16), the inside fixedly connected with spring (19) of piston (16), the other end fixedly connected with fly leaf (21) of spring (19), one side fixedly connected with second sealing ring (22) of fly leaf (21), second gas pocket (23) have been seted up to the opposite side of piston (16), the opposite side middle part fixedly connected with push rod (24) of piston (16).

3. The neurosurgical nebulizing mask according to claim 2, wherein: the rear end fixedly connected with buffer tube (26) of face guard (1), the other end fixedly connected with connecting pipe (20) of inflator (15), the other end of connecting pipe (20) runs through face guard (1) and fixedly connected with buffer tube (26).

4. The neurosurgical nebulizing mask according to claim 1, wherein: the bandage (4), the sealing sheet (8), the first sealing ring (17), the second sealing ring (22) and the buffer tube (26) are all made of rubber products.

5. The neurosurgical nebulizing mask according to claim 2, wherein: the number of the first air holes (18) and the number of the second air holes (23) are multiple, and the first air holes (18) and the second air holes (23) are distributed in an annular array.

6. The neurosurgical nebulizing mask according to claim 1, wherein: the two fixing pieces (2) are symmetrically distributed.

7. The neurosurgical nebulizing mask according to claim 2, wherein: the first sealing ring (17) is tightly attached to the inner wall of the air cylinder (15).