CN117815504B - Anti-loosening anesthetic mask adapting to different faces - Google Patents
Anti-loosening anesthetic mask adapting to different faces Download PDFInfo
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- CN117815504B CN117815504B CN202310379265.6A CN202310379265A CN117815504B CN 117815504 B CN117815504 B CN 117815504B CN 202310379265 A CN202310379265 A CN 202310379265A CN 117815504 B CN117815504 B CN 117815504B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0683—Holding devices therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0683—Holding devices therefor
- A61M16/0694—Chin straps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0002—Head or parts thereof
- A61F2007/0003—Face
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses an anti-loosening anaesthetic mask adapting to different facial forms, which belongs to the technical field of anaesthetic masks, wherein an upper binding belt and a lower binding belt at the lower part are bound on the chin of a patient, then a middle binding belt is bound on two sides of the cheek of the patient and is positioned at the auricular root part, the upper binding belt and the lower binding belt are bound above the cheek of the patient, the upper binding belt passes through the cheek bone from the upper part of the ear to bind a mask body on the face of the patient, a T-shaped handle adjusting disc is rotationally adjusted, an inner arc adjusting strip is matched and pressed for external expansion, a fourth limiting spring is further compressed, and a flexible plastic structure material is adopted based on the mask body, so that the mask body can be propped up to change the size of the mask body to adapt to the needs of patients with different facial forms when the mask body is outwards expanded, and the mask body is synchronously heated and kept warm by an electric heating ring when the mask body is used, so that the problem of cooling can not occur when the mask body is used in winter.
Description
Technical Field
The invention relates to an anesthetic mask, in particular to an anesthetic mask which is suitable for different facial forms and prevents loosening, and belongs to the technical field of anesthetic masks.
Background
The anaesthetic mask in the prior art has the following problems in use:
The contact end of the mask is cool during use, especially in winter, which is a relatively large inadaptation;
When in use, the patient cannot be bound comprehensively and different sizes cannot be adjusted to adapt to the face shape of the patient;
The anesthetic mask in the prior art is not sufficiently bundled when in use, and is easy to separate and leak gas;
When mixed gas is introduced into the nasal obstruction, the nose is not suitable for different types of noses, so that the fitting degree is insufficient;
Therefore, the anesthetic mask adapting to different face types to prevent loosening is designed to solve the problems.
Disclosure of Invention
The invention mainly aims to provide an anti-loosening anaesthetic mask adapting to different facial forms, wherein an upper binding belt and a lower binding belt are bound on the chin of a patient, then the middle binding belt is bound on two sides of the cheek of the patient and is positioned at the auricle part to pass through, the upper binding belt and the lower binding belt are bound above the cheek of the patient and pass through the cheek bone from the upper part of the ear to bind the mask body on the face of the patient, a T-shaped handle adjusting disc is rotationally adjusted, an inner arc adjusting strip is matched and pressed to expand outwards through an arc slot, a fourth limiting spring is further compressed, the mask body is made of a flexible plastic structure, and accordingly the mask body can be stretched to change the size of the mask body to meet the requirements of patients with different facial forms when the inner arc adjusting strip expands outwards, the electric heating ring and the hot annular belt heat the mask body to heat and keep warm when the mask body is used in winter, the nose of the patient is plugged into a plug, a mixed anaesthetic and oxygen mixed gas pipe is inserted into the inner side of a second connecting guide pipe, and matched with a third clamping pin to press the inner arc adjusting strip to extend outwards, and then the mixed anaesthetic pipe is matched with the first connecting pipe and the second connecting pipe to slide into the nose plug to enable the first connecting pipe and the nose plug to enter the first connecting pipe to be matched with the nose connecting pipe to slide and the nose connecting pipe to adapt to the nose connecting pipe to the first connecting pipe and the nose connecting pipe and the oxygen pipe.
The aim of the invention can be achieved by adopting the following technical scheme:
The utility model provides an adaptation different facial types prevent not hard up anesthesia face guard, includes the face guard body, the outside department of face guard body is equipped with heating blotter subassembly, the outside middle part department of face guard body is encircleed and is laid outer heating annular area, the inner wall middle part department of face guard body is equipped with arc support frame subassembly, and is located the middle top department of face guard body runs through the gangbar subassembly that is equipped with regulation arc support frame subassembly, the inner wall of face guard body is close to gangbar subassembly department is equipped with first screens pole subassembly, the side below department of face guard body runs through the intercommunication has the second connecting catheter, the outside of second connecting catheter is equipped with second screens pole subassembly, and has been inserted the mist ingress pipe in the second connecting catheter, and second screens pole subassembly cooperates with the mist ingress pipe screens, the outside intercommunication of second connecting catheter has the elasticity buffer board subassembly, and the output intercommunication of this elasticity buffer board subassembly has the gas guide nose plug subassembly.
Preferably, the heating cushion assembly comprises an edge cushion and an electric heating ring, wherein the edge cushion is connected to the outer side of the mask body, and the electric heating ring is laid on the inner side of the edge cushion.
Preferably, the arc-shaped support frame assembly comprises a first side plate, a fourth limit spring, a second side plate and a U-shaped limit seat, wherein the U-shaped limit seat is installed at the middle part of the inner wall of the mask body, the second side plate is installed on the inner side of the U-shaped limit seat, the first side plate is installed on the second side plate through the fourth limit spring, and an inner arc-shaped adjusting strip is installed at the inner end part of the first side plate.
Preferably, the gangbar assembly comprises an adjusting T-shaped handle, a first through hole, an adjusting disc and an arc slot, wherein the first through hole is formed in the middle of the mask body, the adjusting T-shaped handle is inserted into the first through hole, the adjusting disc is installed at the inner end of the adjusting T-shaped handle, the arc slot is formed in the outer side of the adjusting disc at equal angles, and the adjusting disc and the arc slot are matched with the end of the inner arc adjusting strip.
Preferably, the first clamping rod assembly comprises a side slot, a first limiting spring and a first limiting rod, the side slot is formed in the middle of the inner side of the first through hole, the first limiting spring is mounted at the inner end of the side slot, the first limiting rod is mounted at the other end of the first limiting spring, and the first limiting rod is matched with the T-shaped adjusting handle.
Preferably, the second clamping rod assembly comprises an outer adjusting cylinder, a third limiting spring and an elastic clamping rod, the outer adjusting cylinder communicated with the inside of the second connecting guide pipe is installed at the outer end part of the second connecting guide pipe, the third limiting spring is installed at the inner end part of the outer adjusting cylinder, and the elastic clamping rod is installed at the outer end part of the third limiting spring.
Preferably, the elastic buffer plate assembly comprises a second connecting disc, a first connecting disc, a flexible connecting tube, a second limiting spring, an outer sliding cylinder and an inner sliding cylinder, wherein the second connecting disc is arranged at the outer end part of the second connecting tube, the outer sliding cylinder is arranged at the outer side of the second connecting disc at equal intervals, the second limiting spring is arranged at the inner end part of the outer sliding cylinder, the inner sliding cylinder is arranged at the outer end part of the second limiting spring, the first connecting disc is arranged at the outer end part of the inner sliding cylinder, and the first connecting tube is communicated with the second connecting tube through the flexible connecting tube.
Preferably, the air guide nasal obstruction component comprises a first connecting pipe and an air inlet nasal obstruction, wherein the first connecting disk is communicated with the first connecting pipe, and the first connecting pipe is communicated with the air inlet nasal obstruction.
Preferably, the middle part department of the outside of face guard body is equipped with middle part bundling belt, the outside both sides portion department of face guard body is equipped with the bundling belt from top to bottom, just middle part bundling belt and upper and lower bundling belt are all equipped with the magic and paste the junction surface.
Preferably, the method for using the liquid crystal display device further comprises the following steps:
step one: binding the lower upper and lower binding bands on the chin of the patient, binding the middle binding band on two sides of the cheek of the patient and passing through the auricle part, binding the upper and lower binding bands on the cheek of the patient and passing through the cheek bone from above the ear to bind the mask body on the face of the patient;
step two: the T-shaped handle adjusting disc is rotationally adjusted, the inner arc-shaped adjusting strip is matched and pressed to expand outwards through the arc-shaped slot, the fourth limiting spring is further compressed, and the mask body is made of flexible plastic structure materials, so that the mask body can be unfolded when the inner arc-shaped adjusting strip expands outwards to change the size of the mask body to adapt to the needs of patients with different facial forms;
step three: when the mask is used, the electric heating ring and the external heating ring belt are synchronously started to heat and preserve heat of the mask body, so that the problem of cooling in winter can not occur;
Step four: the nose of the patient is plugged into an air inlet nasal plug, then a mixed gas pipe for mixing anesthesia and oxygen is inserted into the inner side of the second connecting guide pipe, and the mixed gas pipe is started to supply anesthesia and oxygen after being clamped by a third limiting spring and an elastic clamping rod;
step five: the mixed gas enters into the air inlet nasal plug through the first connecting conduit to supply oxygen;
step six: when the nose plug is used, the second connecting disc, the first connecting disc, the inner sliding cylinder, the outer sliding cylinder and the second limiting spring are matched, and the nose plug can be adjusted under pressure to adapt to different nose plugs.
The beneficial technical effects of the invention are as follows:
The invention provides an anti-loosening anaesthetic mask adapting to different facial forms, which is characterized in that an upper binding belt and a lower binding belt are bound on the chin of a patient, then the middle binding belt is bound on two sides of the cheek of the patient and is positioned at the auricle part to pass through, the upper binding belt and the lower binding belt are bound above the cheek of the patient and pass through from above the ear to bind a mask body on the face of the patient, a T-shaped handle adjusting and adjusting disc is rotated, an inner arc-shaped adjusting strip is matched and pressed to expand through an arc-shaped slot, a fourth limiting spring is further compressed, a flexible plastic structure material is adopted based on the mask body, so that when the inner arc-shaped adjusting strip expands outwards, the mask body can be unfolded to change the size of the mask body to meet the requirements of patients with different facial forms, the electric heating ring and the outer heating ring belt are synchronously started to heat the mask body in use, the nasal plug of the patient can not generate ice cooling in winter, then a mixed gas pipe for mixing anaesthetic and oxygen is inserted into the inner side of a second connecting pipe, a third limiting spring and an elastic clamping clamp is matched to press an inner arc-shaped adjusting strip to stretch out, and then the mixed gas pipe for mixing anaesthetic and oxygen can enter into the first connecting pipe and the nasal plug through the first connecting pipe and the second connecting pipe to be matched and the nasal plug in sliding mode when the nasal plug and the nasal plug is matched with the first connecting pipe and the nasal plug is not matched with the first connecting pipe and the nasal plug for adjusting pipe to adapt to the pressure.
Drawings
FIG. 1 is a schematic view of the overall structure of a device according to a preferred embodiment of an anti-loosening anesthetic mask adapted to different facial forms according to the present invention;
FIG. 2 is an enlarged view of the structure at a of a preferred embodiment of an anti-loosening anesthetic mask adapted to different facial forms in accordance with the present invention;
FIG. 3 is an enlarged view of the structure at c of a preferred embodiment of an anti-loosening anesthetic mask adapted to different facial forms in accordance with the present invention;
FIG. 4 is an enlarged view of the structure at b of a preferred embodiment of an anti-loosening anesthetic mask adapted to different facial forms in accordance with the present invention;
FIG. 5 is an enlarged view of the structure d of a preferred embodiment of an anti-loosening anesthetic mask adapted to different facial forms in accordance with the present invention;
Fig. 6 is a schematic view showing the structure of an adjusting plate assembly of a preferred embodiment of an anti-loosening anaesthetic mask adapted to different facial forms according to the present invention.
In the figure: the mask comprises a mask body, a 2-external heating annular belt, a 3-side buffer cushion, a 4-electric heating ring, a 5-upper and lower binding belt, a 6-middle binding belt, a 7-inner arc-shaped adjusting strip, an 8-magic tape connecting surface, a 9-adjusting disc, a 10-adjusting T-shaped handle, a 11-side slot, a 12-first limit spring, a 13-first limit rod, a 14-first through hole, a 15-air inlet nose plug, a 16-first connecting guide pipe, a 17-second connecting guide pipe, a 18-second connecting disc, a 19-first connecting disc, a 20-flexible connecting pipe, a 21-inner sliding cylinder, a 22-outer sliding cylinder, a 23-second limit spring, a 24-arc-shaped slot, a 25-outer adjusting cylinder, a 26-third limit spring, a 27-elastic clamping rod, a 28-first side plate, a 29-fourth limit spring, a 30-second side plate and a 31-U-shaped limit seat.
Detailed Description
In order to make the technical solution of the present invention more clear and obvious to those skilled in the art, the present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-6, the anesthetic mask adapting to different facial types and preventing loosening provided by the embodiment comprises a mask body 1, wherein a heating buffer pad assembly is arranged at the outer side part of the mask body 1, an external heating annular belt 2 is circumferentially paved at the middle part of the outer side of the mask body 1, an arc-shaped support frame assembly is arranged at the middle part of the inner wall of the mask body 1, a linkage rod assembly for adjusting the arc-shaped support frame assembly is arranged at the middle top part of the mask body 1 in a penetrating manner, a first clamping rod assembly is arranged at the position, close to the linkage rod assembly, of the inner wall of the mask body 1, a second connecting guide pipe 17 is arranged at the position, penetrating from the side lower part of the mask body 1, a second clamping rod assembly is arranged at the outer side of the second connecting guide pipe 17, a mixed gas ingress pipe is inserted into the second connecting guide pipe 17, the second clamping rod assembly is matched with the mixed gas ingress pipe in a clamping manner, an elastic buffer plate assembly is communicated at the outer side of the second connecting guide pipe 17, and an output end of the elastic buffer plate assembly is communicated with a nose plug assembly.
The lower upper and lower binding bands 5 are bound on the chin of a patient, then the middle binding band 6 is bound on two sides of the cheek of the patient and is positioned at the auricular part to pass through, the upper and lower binding bands 5 are bound above the cheek of the patient and pass through the cheek bone from the upper part of the ear to bind the mask body 1 on the face of the patient, the T-shaped handle 10 is rotated to adjust the rotation of the adjusting disc 9, the arc-shaped slot 24 is matched with the inner arc-shaped adjusting strip 7 to be pressed to be expanded, the fourth limiting spring 29 is further compressed, the mask body 1 is made of a flexible plastic structure material based on the mask body 1, so that the size of the mask body 1 can be changed to adapt to the needs of patients with different face shapes when the inner arc-shaped adjusting strip 7 is expanded outwards, when the mask is used, the electric heating ring 4 and the external heating ring belt 2 are synchronously started to heat and preserve heat, the cooling problem can not occur when the mask is used in winter, the nose of a patient is plugged into the air inlet nasal plug 15, then a mixed gas pipe for mixed anesthesia and oxygen is inserted into the inner side of the second connecting guide pipe 17, and after being clamped by the third limiting spring 26 and the elastic clamping rod 27, mixed gas is started to be supplied with mixed gas for anesthesia and oxygen, and the mixed gas enters the air inlet nasal plug 15 through the first connecting guide pipe 16 to supply oxygen, and when the mask is used, the mixed gas is matched with the second connecting disc 18, the first connecting disc 19, the inner sliding cylinder 21, the outer sliding cylinder 22 and the second limiting spring 23 to be adjusted under pressure to adapt to different nose plugs.
In this embodiment, the heating cushion assembly includes a side cushion 3 and an electric heating ring 4, the side cushion 3 is connected to the outer side of the mask body 1, and the electric heating ring 4 is laid on the inner side of the side cushion 3.
In this embodiment, the arc-shaped supporting frame assembly includes a first side plate 28, a fourth limiting spring 29, a second side plate 30 and a U-shaped limiting seat 31, the U-shaped limiting seat 31 is installed at the middle part of the inner wall of the mask body 1, the second side plate 30 is installed at the inner side of the U-shaped limiting seat 31, the first side plate 28 is installed at the second side plate 30 through the fourth limiting spring 29, and the inner arc-shaped adjusting strip 7 is installed at the inner end part of the first side plate 28.
In this embodiment, the gangbar assembly includes an adjusting T-shaped handle 10, a first through hole 14, an adjusting disk 9 and an arc slot 24, the first through hole 14 is provided at the middle part of the mask body 1, the adjusting T-shaped handle 10 is inserted into the first through hole 14, the adjusting disk 9 is installed at the inner end of the adjusting T-shaped handle 10, the arc slot 24 is provided at the outer side of the adjusting disk 9 at equal angles, and the adjusting disk 9 and the arc slot 24 are mutually matched with the end of the inner arc adjusting strip 7.
In this embodiment, the first clamping lever assembly includes a side slot 11, a first limiting spring 12 and a first limiting lever 13, the side slot 11 is provided at the middle part of the inner side of the first through hole 14, the first limiting spring 12 is installed at the inner end of the side slot 11, the first limiting lever 13 is installed at the other end of the first limiting spring 12, and the first limiting lever 13 is mutually matched with the adjusting T-shaped handle 10.
In this embodiment, the second detent lever assembly includes an outer adjustment cylinder 25, a third limit spring 26 and an elastic clamping lever 27, the outer adjustment cylinder 25 communicating with the inside of the second connection pipe 17 is installed at the outer end portion of the second connection pipe 17, the third limit spring 26 is installed at the inner end portion of the outer adjustment cylinder 25, and the elastic clamping lever 27 is installed at the outer end portion of the third limit spring 26.
In the present embodiment, the elastic buffer plate assembly includes a second connection disc 18, a first connection disc 19, a flexible connection tube 20, a second limit spring 23, an outer sliding tube 22 and an inner sliding tube 21, the second connection disc 18 is installed at the outer end of the second connection tube 17, the outer sliding tube 22 is installed at the outer side of the second connection disc 18 at equal intervals, the second limit spring 23 is installed at the inner end of the outer sliding tube 22, the inner sliding tube 21 is installed at the outer end of the second limit spring 23, the first connection disc 19 is installed at the outer end of the inner sliding tube 21, and the first connection tube 16 is communicated with the second connection tube 17 through the flexible connection tube 20.
In the present embodiment, the air guide nasal obstruction assembly includes a first connecting conduit 16 and an air inlet nasal obstruction 15, a first connecting disc 19 is communicated with the first connecting conduit 16, and the first connecting conduit 16 is communicated with the air inlet nasal obstruction 15.
In this embodiment, a middle binding band 6 is disposed at the middle part of the outer side of the mask body 1, upper and lower binding bands 5 are disposed at two sides of the outer side of the mask body 1, and a hook and loop fastener connecting surface 8 is disposed on the middle binding band 6 and the upper and lower binding bands 5.
In this embodiment, the method further includes the following steps:
Step one: binding the lower upper and lower binding bands 5 on the chin of the patient, binding the middle binding band 6 on both sides of the cheek of the patient and passing through the auricular root part, binding the upper and lower binding bands 5 on the cheek of the patient and passing through the cheek bone from above the ears to bind the mask body 1 on the face of the patient;
Step two: the T-shaped handle 10 is rotationally adjusted to adjust the rotation of the adjusting disc 9, the arc-shaped slot 24 is matched with the inner arc-shaped adjusting strip 7 to be pressed to expand outwards, the fourth limiting spring 29 is further compressed, and the mask body 1 is made of flexible plastic structure, so that the mask body 1 can be unfolded when the inner arc-shaped adjusting strip 7 expands outwards to change the size of the mask body 1 to adapt to the needs of patients with different facial forms;
step three: when the mask is used, the electric heating ring 4 and the external heating ring belt 2 are synchronously started to heat and preserve heat of the mask body 1, so that the problem of cooling in winter can not occur;
Step four: the nose of the patient is plugged into the air inlet nasal plug 15, then a mixed gas pipe for mixing anesthesia and oxygen is inserted into the inner side of the second connecting conduit 17, and the mixed gas pipe is started to be fed with the mixed gas for anesthesia and oxygen after being clamped by the third limiting spring 26 and the elastic clamping rod 27;
Step five: the mixed gas enters into the air inlet nasal plug 15 through the first connecting conduit 16 to supply oxygen;
Step six: the second connecting disc 18, the first connecting disc 19, the inner sliding cylinder 21, the outer sliding cylinder 22 and the second limiting spring 23 are matched when in use, and can be adjusted under pressure to adapt to different nose plugs.
The above is merely a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present invention within the scope of the present invention disclosed in the present invention.
Claims (6)
1. An adaptation different facial form locking anesthesia face guard that becomes flexible, its characterized in that: the mask comprises a mask body (1), wherein a heating buffer pad assembly is arranged at the outer side of the mask body (1), an external heating annular belt (2) is laid around the middle part of the outer side of the mask body (1), an arc-shaped support frame assembly is arranged at the middle part of the inner wall of the mask body (1), a linkage rod assembly for adjusting the arc-shaped support frame assembly is arranged at the middle top of the mask body (1) in a penetrating manner, a first clamping rod assembly is arranged at the position, close to the linkage rod assembly, of the inner wall of the mask body (1), a second connecting guide pipe (17) is arranged at the position, which is located below the side of the mask body (1), of the mask body in a penetrating manner, a second clamping rod assembly is arranged at the outer side of the second connecting guide pipe (17), a mixed gas ingress pipe is inserted into the second connecting guide pipe (17), the second clamping rod assembly is matched with the mixed gas ingress pipe in a clamping manner, an elastic buffer plate assembly is arranged at the outer side of the second connecting guide pipe (17), and the output end of the elastic buffer plate assembly is communicated with a gas guiding nose plug assembly; the arc-shaped support frame assembly comprises a first side plate (28), a fourth limit spring (29), a second side plate (30) and a U-shaped limit seat (31), wherein the U-shaped limit seat (31) is installed at the middle part of the inner wall of the mask body (1), the second side plate (30) is installed at the inner side of the U-shaped limit seat (31), the first side plate (28) is installed on the second side plate (30) through the fourth limit spring (29), and an inner arc-shaped adjusting strip (7) is installed at the inner end part of the first side plate (28);
The linkage rod assembly comprises an adjusting T-shaped handle (10), a first through hole (14), an adjusting disc (9) and an arc slot (24), wherein the first through hole (14) is formed in the middle of the mask body (1), the adjusting T-shaped handle (10) is inserted into the first through hole (14), the adjusting disc (9) is mounted at the inner end part of the adjusting T-shaped handle (10), the arc slot (24) is formed in the outer side of the adjusting disc (9) at equal angles, and the adjusting disc (9) and the arc slot (24) are mutually matched with the end part of the inner arc adjusting strip (7);
The elastic buffer plate assembly comprises a second connecting disc (18), a first connecting disc (19), a flexible connecting tube (20), a second limiting spring (23), an outer sliding cylinder (22) and an inner sliding cylinder (21), wherein the second connecting disc (18) is installed at the outer end part of a second connecting guide tube (17), the outer sliding cylinder (22) is installed at the outer side of the second connecting disc (18) at equal intervals, the second limiting spring (23) is installed at the inner end part of the outer sliding cylinder (22), the inner sliding cylinder (21) is installed at the outer end part of the second limiting spring (23), the first connecting disc (19) is installed at the outer end part of the inner sliding cylinder (21), and the first connecting guide tube (16) is communicated with the second connecting guide tube (17) through the flexible connecting tube (20).
2. An anti-loosening anesthetic mask adapted to conform to different facial forms as set forth in claim 1, wherein: the heating cushion pad assembly comprises an edge cushion pad (3) and an electric heating ring (4), wherein the edge cushion pad (3) is connected to the outer side edge of the mask body (1), and the electric heating ring (4) is paved on the inner side of the edge cushion pad (3).
3. An anti-loosening anesthetic mask adapted for different facial forms as set forth in claim 2, wherein: the first clamping rod assembly comprises a side slot (11), a first limiting spring (12) and a first limiting rod (13), wherein the side slot (11) is formed in the middle of the inner side of the first through hole (14), the first limiting spring (12) is arranged at the inner end part of the side slot (11), the first limiting rod (13) is arranged at the other end of the first limiting spring (12), and the first limiting rod (13) is mutually matched with the T-shaped adjusting handle (10).
4. A face mask for preventing loosening adapted to different facial forms as claimed in claim 3, wherein: the second clamping rod assembly comprises an outer adjusting cylinder (25), a third limiting spring (26) and an elastic clamping rod (27), wherein the outer adjusting cylinder (25) communicated with the inside of the second connecting conduit (17) is installed at the outer end part of the second connecting conduit (17), the third limiting spring (26) is installed at the inner end part of the outer adjusting cylinder (25), and the elastic clamping rod (27) is installed at the outer end part of the third limiting spring (26).
5. The anti-loosening anesthetic mask adapted to accommodate different facial forms as set forth in claim 4, wherein: the air guide nasal plug assembly comprises a first connecting pipe (16) and an air inlet nasal plug (15), wherein the first connecting disc (19) is communicated with the first connecting pipe (16), and the first connecting pipe (16) is communicated with the air inlet nasal plug (15).
6. The anti-loosening anesthetic mask adapted to accommodate different facial forms as set forth in claim 5, wherein: the mask is characterized in that a middle binding band (6) is arranged at the middle part of the outer side of the mask body (1), an upper binding band and a lower binding band (5) are arranged at two side parts of the outer side of the mask body (1), and magic tape connecting surfaces (8) are arranged on the middle binding band (6) and the upper binding band and the lower binding band (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310379265.6A CN117815504B (en) | 2023-04-06 | 2023-04-06 | Anti-loosening anesthetic mask adapting to different faces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310379265.6A CN117815504B (en) | 2023-04-06 | 2023-04-06 | Anti-loosening anesthetic mask adapting to different faces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117815504A CN117815504A (en) | 2024-04-05 |
| CN117815504B true CN117815504B (en) | 2024-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310379265.6A Active CN117815504B (en) | 2023-04-06 | 2023-04-06 | Anti-loosening anesthetic mask adapting to different faces |
Country Status (1)
| Country | Link |
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| CN (1) | CN117815504B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498949A (en) * | 2018-12-28 | 2019-03-22 | 青岛市第三人民医院 | A kind of anaesthetic mask |
| CN213158693U (en) * | 2020-04-15 | 2021-05-11 | 徐娟 | Disposable anaesthetic mask |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7523754B2 (en) * | 2001-09-07 | 2009-04-28 | Resmed Limited | Cushion for a respiratory mask assembly |
| AU2003275762A1 (en) * | 2002-11-06 | 2004-06-07 | Resmed Limited | Mask and components thereof |
| CN213789453U (en) * | 2020-10-09 | 2021-07-27 | 昆明市第二人民医院 | Anesthetic mask capable of being closely attached to face of patient |
| CN215083808U (en) * | 2021-01-19 | 2021-12-10 | 邬娇 | An anesthesia mask for anesthesiology that is easy to clean |
| CN217489489U (en) * | 2021-12-22 | 2022-09-27 | 宜宾市第二人民医院 | A portable clinical anesthesia mask structure |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498949A (en) * | 2018-12-28 | 2019-03-22 | 青岛市第三人民医院 | A kind of anaesthetic mask |
| CN213158693U (en) * | 2020-04-15 | 2021-05-11 | 徐娟 | Disposable anaesthetic mask |
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