CN113289191A - Anesthesia respirator for anesthesia department - Google Patents
Anesthesia respirator for anesthesia department Download PDFInfo
- Publication number
- CN113289191A CN113289191A CN202110564113.4A CN202110564113A CN113289191A CN 113289191 A CN113289191 A CN 113289191A CN 202110564113 A CN202110564113 A CN 202110564113A CN 113289191 A CN113289191 A CN 113289191A
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- China
- Prior art keywords
- connector
- air inlet
- mask
- air
- fixedly connected
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 36
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 210000003437 trachea Anatomy 0.000 claims abstract description 26
- 230000003444 anaesthetic effect Effects 0.000 claims abstract description 24
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 18
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 230000000241 respiratory effect Effects 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 18
- 239000001301 oxygen Substances 0.000 abstract description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 16
- 239000007789 gas Substances 0.000 abstract description 10
- 230000001815 facial effect Effects 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000003994 anesthetic gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
Images
Classifications
-
- 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. mouth-to-mouth respiration; 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
- 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
-
- 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. mouth-to-mouth respiration; 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0241—Anaesthetics; Analgesics
Abstract
The invention relates to the field of medical instruments and discloses an anesthesia respirator for anesthesia department, wherein a facial trachea of a breathing assembly is communicated with a first connector, a mask body of a mask is connected with an air cushion, an air inlet head is arranged on one side of the mask body, a sealing ring is in sliding connection with the air inlet head, a second connector is detachably connected with the first connector, an elastic belt is fixed on the mask body, an air inlet valve and an ejector rod are arranged in the first connector, the air tube is communicated with the first connector, a mixer is communicated with the air tube, and the whole device is supported through a supporting assembly. Send into the cover body through trachea and first connector after mixing oxygen and anesthetic through the gas blender and anaesthetize, use and separate first connector and second connector after accomplishing, the seal ring seals the head of admitting air to can conveniently dismantle and wash the face guard.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to an anesthesia respirator for an anesthesia department.
Background
The inhalation anesthesia is to send anesthetic into alveolus of a patient through a mechanical loop to form anesthetic gas which is dispersed into blood, so as to inhibit the central nervous system and enable the patient to be anesthetized, and meanwhile, the inhalation anesthesia can ensure good oxygen supply of the patient in the anesthesia process to ensure the continuous and stable anesthesia effect.
The existing mask of the anesthetic respirator has poor sealing performance and is easy to generate anesthetic gas leakage; the anesthesia respirator with the air cushion has the problem that the mask is difficult to disassemble and clean due to the existence of an air supply mechanism.
Disclosure of Invention
The invention aims to provide an anesthesia respirator for an anesthesia department, and aims to solve the problems that an existing mask is difficult to detach and clean, and the working efficiency is reduced.
In order to achieve the aim, the invention provides an anesthesia respirator for anesthesia department, which comprises a breathing assembly, a mixer and a supporting assembly, wherein the breathing assembly comprises a mask, a first connecting head and a trachea;
the mask comprises a mask body, an air cushion, an air inlet head, a sealing ring, a second connector and an elastic belt, wherein the mask body is provided with an occlusion tube, the air cushion is fixedly connected with the mask body and is positioned around the mask body, the air inlet head is provided with a first groove and an air hole, the air hole is positioned on one side of the first groove, the air inlet head is fixedly connected with the air cushion, the air hole is communicated with the air cushion, the sealing ring is slidably connected with the air inlet head and is positioned in the first groove, the second connector is fixedly connected with the mask body and is positioned on one side of the occlusion tube, and the elastic belt is fixedly connected with the mask body and is positioned on one side of the mask body;
the first connector comprises a connector body, an air inlet valve and an ejector rod, the connector body is detachably connected with the second connector and is positioned on one side of the second connector, the air inlet valve is fixedly connected with the connector body, and the ejector rod is fixedly connected with the air inlet valve and is positioned in the first groove;
the trachea with the connector body with the admission valve intercommunication is located one side of first connector, the blender with the trachea intercommunication is located tracheal one side, supporting component sets up one side of blender.
The second connector is provided with a clamping ring, the first connector further comprises a plurality of rotating blocks and a compression spring, each rotating block is provided with a clamping jaw and a plurality of rotating blocks, each rotating block is connected with the corresponding connector body in a rotating mode and distributed around the corresponding connector body, the clamping jaws are located on one side of the corresponding connector body, the compression spring is fixedly connected with the corresponding connector body and located between the corresponding rotating blocks, and the clamping ring is in contact with the clamping jaws.
Through pressure spring can be with a plurality of the position of commentaries on classics piece is restricted for it is a plurality of on the commentaries on classics piece the jack catch can with the snap ring block makes can conveniently with first connector with the second connector is fixed and is dismantled.
The mask further comprises a return spring, and the return spring is fixedly connected with the sealing ring and is positioned between the sealing ring and the air inlet head.
After the mask is used, when the first connecting head is pulled out, the return spring can push the sealing ring to seal the air hole again, and therefore cleaning liquid is prevented from entering the air cushion when the mask is cleaned.
Wherein, the trachea includes body, check valve and pressure valve, the check valve with the body with connector body intercommunication, and be located the connector body with between the body, the pressure valve with connector body intercommunication, and be located one side of check valve.
Through the check valve makes gas in the body can get into in the connector body, and gas such as the carbon dioxide of patient's exhalation can't get into in the body one side of check valve sets up the pressure valve for the patient increases and opens pressure valve when exhaling, thereby can conveniently discharge the gas of exhalation.
Wherein the respiratory component further comprises a collector, the collector is communicated with the pressure valve and is positioned on one side of the pressure valve.
Can concentrate the carbon dioxide of patient's exhalation and remaining anesthetic through the collector, conveniently handle, avoid the anesthesia composition to distribute to the air.
Wherein, the collector includes receiving flask and filter core, the receiving flask with the pressure valve intercommunication, the filter core with the receiving flask can be dismantled and be connected, and be located in the receiving flask.
The gas exhaled by the patient is collected by the collecting bottle and then filtered by the filter element.
Wherein, the supporting component includes support frame and stable seat, the blender with the trachea sets up on the support frame, stable seat with support frame fixed connection.
The whole respirator is supported by the support frame, and the stable seat comprises the stability of the support frame.
The supporting assembly further comprises a moving wheel, and the moving wheel is connected with the stabilizing seat in a rotating mode and is located on one side of the stabilizing seat.
The respirator can be conveniently moved by the moving wheel.
The anesthesia respirator for the anesthesia department is characterized in that the mask body is provided with an occlusion tube, teeth of a patient can be occluded on the occlusion tube when the anesthesia respirator is used, the patient cannot breathe due to mouth closing, the air cushion is fixedly connected with the mask body and can be inflated to fill a gap between the mask body and a face of the patient, anesthetic gas leakage is avoided, the air inlet head is fixedly connected with the air cushion, the air holes are communicated with the air cushion, the air cushion can be inflated through the air holes, the sealing ring is slidably connected with the air inlet head, the air holes can be controlled to be closed and opened and closed through the sealing ring, the second connector is fixedly connected with the mask body, the elastic belt is fixedly connected with the mask body, and the mask body can be fixed on the head of the patient through the elastic belt; the connector body is detachably connected with the second connector, the air inlet valve is fixedly connected with the connector body, the ejector rod is fixedly connected with the air inlet valve, and the sealing ring can be ejected through the ejector rod, so that the air inlet valve can be communicated with the air hole to inflate; trachea with the connector body with the admission valve intercommunication, the blender with the trachea intercommunication, through supporting component supports whole device, the blender can mix oxygen and anesthetic in order to form anesthetic gas, through the trachea, process first connector with the interlock pipe gets into patient's lung and anaesthetizes. After the sealing type face mask is used, the first connecting head and the connecting head body can be directly separated, the ejector rod is separated from the air inlet head, the face mask is detached and cleaned, the use is more convenient, the problem that the existing sealing type face mask is difficult to detach and clean and the working efficiency is reduced is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front block diagram of an anesthetic breathing apparatus of the present invention for anesthesia;
FIG. 2 is a schematic cross-sectional view of an anesthetic breathing apparatus of the present invention;
fig. 3 is a side sectional view of an anesthesia respirator of the present invention.
FIG. 4 is a block diagram of a face mask of the present invention;
FIG. 5 is a block diagram of the mixer, support assembly and first connector and air tube of the present invention;
FIG. 6 is an enlarged partial view of detail A of FIG. 2;
fig. 7 is an enlarged view of a detail B of fig. 3.
1-breathing component, 2-mixer, 3-supporting component, 11-mask, 12-first connector, 13-air pipe, 14-sealing ring, 15-collector, 21-oxygen pump, 22-oxygen bottle, 23-anesthesia medicine box, 24-mixing cavity, 31-support frame, 32-stabilizing seat, 33-moving wheel, 111-cover body, 112-air cushion, 113-air inlet head, 114-sealing ring, 115-second connector, 116-elastic band, 117-reset spring, 121-connector body, 122-air inlet valve, 123-ejector rod, 124-rotating block, 125-compression spring, 131-pipe body, 132-one-way valve, 133-pressure valve, 151-collecting bottle, 152-filter element, etc, 1111-bite tube, 1131-first groove, 1132-air hole, 1151-snap ring, 1241-claw.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 7, the present invention provides an anesthetic breathing apparatus for anesthesia department, comprising:
the device comprises a breathing assembly 1, a mixer 2 and a support assembly 3, wherein the breathing assembly 1 comprises a face mask 11, a first connecting head 12 and a trachea 13;
the mask 11 comprises a mask body 111, an air cushion 112, an air inlet 113, a sealing ring 114, a second connector 115 and an elastic band 116, wherein the mask body 111 is provided with a bite-block tube 1111, the air cushion 112 is fixedly connected with the mask body 111 and is positioned around the mask body 111, the air inlet 113 is provided with a first groove 1131 and an air hole 1132, the air hole 1132 is positioned at one side of the first groove 1131, the air inlet 113 is fixedly connected with the air cushion 112, the air hole 1132 is communicated with the air cushion 112, the sealing ring 114 is slidably connected with the air inlet 113 and is positioned in the first groove 1131, the second connector 115 is fixedly connected with the mask body 111 and is positioned at one side of the bite-block tube 1111, and the elastic band 116 is fixedly connected with the mask body 111 and is positioned at one side of the mask body 111;
the first connector 12 comprises a connector body 121, an air inlet valve 122 and a mandril 123, the connector body 121 is detachably connected with the second connector 115 and is positioned at one side of the second connector 115, the air inlet valve 122 is fixedly connected with the connector body 121, and the mandril 123 is fixedly connected with the air inlet valve 122 and is positioned in the first groove 1131;
In this embodiment, the cover 111 has a bite tube 1111, teeth of a patient bite on the bite tube 1111 when in use, so as to avoid the mouth closing and the breathing failure, the air cushion 112 is fixedly connected to the cover 111 and located around the cover 111, the air cushion 112 can be inflated to fill the gap between the cover 111 and the face of the patient, so as to avoid the leakage of anesthetic gas, the air inlet head 113 has a first groove 1131 and an air hole 1132, the air hole 1132 is located at one side of the first groove 1131, the air inlet head 113 is fixedly connected to the air cushion 112, the air hole 1132 is communicated with the air cushion 112, the air can inflate the air cushion 112 through the air hole 1132, the sealing ring 114 is slidably connected to the air inlet head 113 and located in the first groove 1131, and the closing and opening of the air hole 1132 can be controlled by the sealing ring 114, the second connector 115 is fixedly connected with the mask body 111 and is positioned at one side of the occlusion tube 1111, the elastic belt 116 is fixedly connected with the mask body 111 and is positioned at one side of the mask body 111, and the mask body 111 can be fixed on the head of the patient through the elastic belt 116; the first connector 12 comprises a connector body 121, an air inlet valve 122 and an ejector rod 123, the connector body 121 is detachably connected with the second connector 115 and is located on one side of the second connector 115, the air inlet valve 122 is fixedly connected with the connector body 121, the ejector rod 123 is fixedly connected with the air inlet valve 122 and is located in the first groove 1131, and the sealing ring 114 can be ejected through the ejector rod 123, so that the air inlet valve 122 can be communicated with the air hole 1132 to inflate the air hole 1132; trachea 13 with connector body 121 with admission valve 122 intercommunication, and be located one side of first connector 12, blender 2 with trachea 13 intercommunication, and be located one side of trachea 13, supporting component 3 sets up one side of blender 2, through supporting component 3 supports whole device, blender 2 can mix oxygen and anesthetic so as to form anesthetic gas, through trachea 13, process first connector 12 with bite pipe 1111 gets into patient's lung and carries out the anesthesia. After the sealing type mask 11 is used, the first connecting head 12 and the connecting head body 121 can be directly separated, the ejector rod 123 is separated from the air inlet head 113, the mask 11 is detached and cleaned, the use is more convenient, and the problems that the existing sealing type mask 11 is difficult to detach and clean and the working efficiency is reduced are solved.
Further, the second connector 115 has a snap ring 1151, the first connector 12 further comprises a plurality of rotary blocks 124 and a compression spring 125, the rotary block 124 has a plurality of claws 1241, and is a plurality of rotary blocks 124 with the connector body 121 rotates to be connected, and distributes around the connector body 121, the claws 1241 are located away from one side of the connector body 121, the compression spring 125 is fixedly connected with the connector body 121, and is located between the connector body 121 and the rotary blocks 124, the snap ring 1151 is in contact with the claws 1241.
In this embodiment, the plurality of rotation blocks 124 are disposed around the connector body 121 and supported by the elastic force of the compression spring 125, so that the snap ring 1151 may be pushed in, the snap ring 1151 may enter the jaw 1241, and the snap ring may be engaged by the elastic force of the compression spring 125, thereby facilitating the connection. When the detachable cover is detached, only the clamping ring 1151 needs to be pulled out forcibly, so that the detachable cover is more convenient to detach.
Further, the mask 11 further includes a return spring 117, and the return spring 117 is fixedly connected to the sealing ring 114 and is located between the sealing ring 114 and the intake head 113.
In this embodiment, the return spring 117 can push the sealing ring 114 to re-seal the air hole 1132, so as to prevent the cleaning liquid from entering the air cushion 112 when cleaning the mask 11.
Further, the respiratory component 1 further comprises a sealing ring 14, wherein the sealing ring 14 is fixedly connected with the connector body 121 and is located at one side of the connector body 121 close to the second connector 115.
In the present embodiment, the gap between the connector main body 121 and the second connector 115 is sealed by the packing 14, and gas leakage is avoided.
Further, the air tube 13 includes a tube body 131, a check valve 132 and a pressure valve 133, the check valve 132 is communicated with the tube body 131 and the connector body 121, and is located between the connector body 121 and the tube body 131, the pressure valve 133 is communicated with the connector body 121, and is located on one side of the check valve 132.
In this embodiment, the one-way valve 132 allows the gas in the tube 131 to enter the connector body 121, but the gas such as carbon dioxide exhaled by the patient cannot enter the tube 131, and the pressure valve 133 is disposed on one side of the one-way valve 132, so that the pressure of the patient increases during exhalation to open the pressure valve 133, thereby conveniently exhausting the exhaled gas and making the patient breathe more smoothly.
Further, the respiratory component 1 further comprises a collector 15, wherein the collector 15 is communicated with the pressure valve 133 and is positioned at one side of the pressure valve 133; the collector 15 comprises a collection bottle 151 and a filter cartridge 152, the collection bottle 151 is communicated with the pressure valve 133, and the filter cartridge 152 is detachably connected with the collection bottle 151 and is positioned in the collection bottle 151.
In this embodiment, the collector 15 can collect carbon dioxide and residual anesthetic agent exhaled by the patient, so as to facilitate the treatment and prevent the anesthetic component from being emitted into the air. The gas exhaled by the patient is collected by the collection bottle 151 and then filtered by the filter cartridge 152.
Further, the mixer 2 includes an oxygen pump 21, an oxygen bottle 22, an anesthetic cartridge 23 and a mixing chamber 24, the air tube 13 is communicated with the mixing chamber 24 and is located on one side of the mixing chamber 24, the anesthetic cartridge 23 is communicated with the mixing chamber 24 and is located on one side of the mixing chamber 24, the oxygen pump 21 is communicated with the mixing chamber 24 and is located on one side of the anesthetic cartridge 23, and the oxygen bottle 22 is communicated with the oxygen pump 21 and is located on one side of the oxygen pump 21.
In this embodiment, the oxygen bottle 22 contains oxygen, the oxygen pump 21 can introduce the oxygen into the mixing chamber 24, the anesthetic box 23 contains anesthetic, and the anesthetic enters the mixing chamber 24 by evaporation to be mixed with the oxygen and then can be introduced into the trachea 13 for anesthesia.
Further, the support assembly 3 comprises a support frame 31 and a stabilizing seat 32, the mixer 2 and the air pipe 13 are disposed on the support frame 31, and the stabilizing seat 32 is fixedly connected with the support frame 31; the supporting component 3 further comprises a moving wheel 33, and the moving wheel 33 is rotatably connected with the stabilizing base 32 and is positioned at one side of the stabilizing base 32.
In this embodiment, the entire respirator is supported by the support frame 31, and the stabilizing base 32 includes the stability of the support frame 31. The respirator can be conveniently moved by the moving wheel 33.
The working principle and the using process of the invention are as follows: referring to fig. 1 and 2, after the present invention is installed, the housing 111 has an occlusion tube 1111, and when the present invention is used, the teeth of the patient will be occluded on the occlusion tube 1111, thereby preventing the patient from being unable to breathe due to the mouth being closed, the air cushion 112 is fixedly connected with the cover 111, the air cushion 112 can be inflated, so that the gap between the mask body 111 and the human face can be filled, the anesthetic gas is prevented from leaking, the air inlet head 113 is fixedly connected with the air cushion 112, the air holes 1132 are communicated with the air cushion 112, air can inflate the air cushion 112 through the air holes 1132, the sealing ring 114 is connected with the air inlet head 113 in a sliding way, the sealing ring 114 can control the air hole 1132 to be closed and opened, the second connector 115 is fixedly connected with the cover 111, the elastic belt 116 is fixedly connected with the mask body 111, and the mask body 111 can be fixed on the head of a patient through the elastic belt 116; the connector body 121 is detachably connected with the second connector 115, the air inlet valve 122 is fixedly connected with the connector body 121, the ejector rod 123 is fixedly connected with the air inlet valve 122, and the sealing ring 114 can be jacked open through the ejector rod 123, so that the air inlet valve 122 can be communicated with the air hole 1132 to be inflated; trachea 13 with connector body 121 with admission valve 122 intercommunication, blender 2 with trachea 13 intercommunication, through supporting component 3 supports whole device, blender 2 can mix oxygen and anesthetic so as to form anesthetic gas, through trachea 13, process first connector 12 with bite pipe 1111 gets into the patient lung and anaesthetizes. After the sealing type mask 11 is used, the first connecting head 12 and the connecting head body 121 can be directly separated, the ejector rod 123 is separated from the air inlet head 113, the mask 11 is detached and cleaned, the use is more convenient, and the problems that the existing sealing type mask 11 is difficult to detach and clean and the working efficiency is reduced are solved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. An anesthesia respirator for anesthesia department is characterized in that,
comprising a breathing assembly, a mixer and a support assembly, the device comprises a first and a second filterThe breathing component comprises a face mask, a first connecting head and a trachea；
The mask comprises a mask body, an air cushion, an air inlet head, a sealing ring, a second connector and an elastic belt, wherein the mask body is provided with an occlusion tube, the air cushion is fixedly connected with the mask body and is positioned around the mask body, the air inlet head is provided with a first groove and an air hole, the air hole is positioned on one side of the first groove, the air inlet head is fixedly connected with the air cushion, the air hole is communicated with the air cushion, the sealing ring is slidably connected with the air inlet head and is positioned in the first groove, the second connector is fixedly connected with the mask body and is positioned on one side of the occlusion tube, and the elastic belt is fixedly connected with the mask body and is positioned on one side of the mask body;
the first connector comprises a connector body, an air inlet valve and an ejector rod, the connector body is detachably connected with the second connector and is positioned on one side of the second connector, the air inlet valve is fixedly connected with the connector body, and the ejector rod is fixedly connected with the air inlet valve and is positioned in the first groove;
the trachea with the connector body with the admission valve intercommunication is located one side of first connector, the blender with the trachea intercommunication is located tracheal one side, supporting component sets up one side of blender.
2. The anesthetic breathing apparatus for anesthesia department of claim 1,
the second connector has the snap ring, first connector still includes a plurality of commentaries on classics pieces and compression spring, the commentaries on classics piece has the jack catch, and is a plurality of the commentaries on classics piece with the connector body rotates to be connected, and distributes around the connector body, the jack catch is located and keeps away from one side of connector body, compression spring with connector body fixed connection, and be located the connector body with between the commentaries on classics piece, the snap ring is with a plurality of the jack catch contacts.
3. The anesthetic breathing apparatus for anesthesia department of claim 1,
the mask further comprises a return spring, and the return spring is fixedly connected with the sealing ring and is positioned between the sealing ring and the air inlet head.
4. The anesthetic breathing apparatus for anesthesia department of claim 1,
the trachea includes body, check valve and pressure valve, the check valve with the body with connector body intercommunication, and be located the connector body with between the body, the pressure valve with connector body intercommunication, and be located one side of check valve.
5. The anesthetic breathing apparatus for anesthesia department of claim 4,
the respiratory assembly also includes a collector in communication with the pressure valve and located on one side of the pressure valve.
6. The anesthetic breathing apparatus for anesthesia department of claim 5,
the collector includes receiving flask and filter core, the receiving flask with the pressure valve intercommunication, the filter core with the receiving flask can be dismantled and be connected, and is located in the receiving flask.
7. The anesthetic breathing apparatus for anesthesia department of claim 1,
the supporting component comprises a supporting frame and a stabilizing seat, the mixer and the air pipe are arranged on the supporting frame, and the stabilizing seat is fixedly connected with the supporting frame.
8. The anesthetic breathing apparatus for anesthesia department of claim 7,
the supporting component further comprises a moving wheel, and the moving wheel is connected with the stabilizing seat in a rotating mode and is located on one side of the stabilizing seat.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110564113.4A CN113289191B (en) | 2021-05-24 | 2021-05-24 | Anesthesia respirator for anesthesia department |
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|---|---|---|---|
| CN202110564113.4A CN113289191B (en) | 2021-05-24 | 2021-05-24 | Anesthesia respirator for anesthesia department |
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| CN113289191A true CN113289191A (en) | 2021-08-24 |
| CN113289191B CN113289191B (en) | 2024-04-02 |
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| US8707950B1 (en) * | 2010-08-04 | 2014-04-29 | Darren Rubin | Universal medical gas delivery system |
| CN203139328U (en) * | 2013-04-04 | 2013-08-21 | 吕志凯 | Multi-functional anaesthetic mask used in anesthesia department |
| CN209347849U (en) * | 2018-10-26 | 2019-09-06 | 常州市第二人民医院 | A kind of anesthesia recyclable device |
| CN209108355U (en) * | 2018-11-14 | 2019-07-16 | 于丹丹 | A kind of gastroenterology check device |
| CN211357288U (en) * | 2019-05-24 | 2020-08-28 | 皮为 | Inhalation type anesthesia device mask for anesthesia department |
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