CN206964861U - The anesthesia dedicated facemask of drainage tube can be embedded in - Google Patents

The anesthesia dedicated facemask of drainage tube can be embedded in Download PDF

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Publication number
CN206964861U
CN206964861U CN201720119586.2U CN201720119586U CN206964861U CN 206964861 U CN206964861 U CN 206964861U CN 201720119586 U CN201720119586 U CN 201720119586U CN 206964861 U CN206964861 U CN 206964861U
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CN
China
Prior art keywords
drainage tube
gas
embedded
flow closure
lung ventilator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720119586.2U
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Chinese (zh)
Inventor
刘天柱
郑红波
邓柯
邓一柯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tongji Medical College of Huazhong University of Science and Technology
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Tongji Medical College of Huazhong University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Tongji Medical College of Huazhong University of Science and Technology filed Critical Tongji Medical College of Huazhong University of Science and Technology
Priority to CN201720119586.2U priority Critical patent/CN206964861U/en
Application granted granted Critical
Publication of CN206964861U publication Critical patent/CN206964861U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of anesthesia dedicated facemask for being embedded in drainage tube, including the hard case that shape is adapted with patient's mouth and nose, lung ventilator interface is provided with the middle part of hard case, lung ventilator interface is connected with lung ventilator oxygen hose in a state of use;The outer rim of hard case is provided with gas-flow closure circle, charge valve is provided with gas-flow closure circle, the drainage tube passed through for medical drainage tube is additionally provided with gas-flow closure circle and is embedded in mouth, drainage tube is embedded in mouth and coordinated when gas-flow closure circle is in inflated condition with medical drainage tube deformable seal, so as to prevent from anaesthetizing anesthetic gases gas leakage or the generation of hypoventilation accident when dedicated facemask uses.The utility model has the advantage of:It not only has the function of oxygen heating, humidification, patient can also be allowed to be exchanged in the case where not raising mask with other people, and can also the instant noodles portion especial patient that has drainage tube use, not only facilitate sufferer medical treatment and daily life, also reduce the workload of medical personnel.

Description

The anesthesia dedicated facemask of drainage tube can be embedded in
Technical field
Medical equipment technical field is the utility model is related to, in particular to a kind of anesthesia specific side for being embedded in drainage tube Cover.
Background technology
In internal medicine treatment clinical course, patient can become to have difficulty in breathing under some special internal diseases, or even have The danger of asphyxia.At present, the therapeutic modality taken for this kind of situation, entered by lung ventilator and oxygen mask mostly OK.
And in some cases, the patient for using oxygen mask has a variety of demands, for example, in cold environments, patient respiration Oxygen need to preheat;Under dry environment, the oxygen of patient respiration needs to humidify;Using the patient of mask when speaking, Have to temporarily to remove mask and could be exchanged with other people etc..
Clinically, mask is divided into a variety of, and wherein anaesthetic mask top is the round vent of general 22mm internal diameters, can be direct The screw thread interface tube of lung ventilator is connect, directly can also be connected with manual sacculus, oxygen source is accessed by the oxygen interface at sacculus rear portion.
But have the especial patient of drainage tube for face at present, it is such as restless substantially and without the small of preoperative indwelling intravenous needle Youngster, venous access establish difficult adult etc., it is necessary to which quick induce with suction entirely, and facial drainage tube often makes mask and disease Human face can not be brought into close contact, and so as to cause part anesthetic gases effusion, add the risk of medical worker's inhalation anesthesia gas. Therefore, patient's different demands can be met by being clinically badly in need of one kind, moreover it is possible to have the fiber crops of the especial patient of drainage tube suitable for face Liquor-saturated mask.
The content of the invention
The purpose of this utility model seeks to solve the above problems, there is provided a kind of anesthesia specific side for being embedded in drainage tube Cover, its is simple in construction, easy to use, is applicable to the patient of oxygen uptake, its can especial patient that conveniently face has drainage tube make With not only facilitating sufferer medical treatment and daily life, also reduce the workload of medical personnel.
To achieve the above object, the anesthesia dedicated facemask for being embedded in drainage tube designed by the utility model, including shape The hard case being adapted with patient's mouth and nose, lung ventilator interface, the lung ventilator interface are provided with the middle part of the hard case It is connected in a state of use with lung ventilator oxygen hose;The outer rim of the hard case is provided with gas-flow closure circle, and the inflation is close Charge valve is provided with seal, the drainage tube passed through for medical drainage tube is additionally provided with the gas-flow closure circle and is embedded in mouth, institute State drainage tube insertion mouth when gas-flow closure circle is in inflated condition with medical drainage tube deformable seal to coordinate, so as to prevent anaesthetizing Anesthetic gases gas leakage or the generation of hypoventilation accident when dedicated facemask uses.
One of preferably, the drainage tube insertion mouth is the slit opening being arranged in gas-flow closure circle outer rim, The slit opening coordinates when gas-flow closure circle is in inflated condition with medical drainage tube grip seal.
Preferably two, the drainage tube insertion mouth is to be arranged on gas-flow closure circle circle to run through through hole, It is described to coordinate through through hole when gas-flow closure circle is in inflated condition with medical drainage tube captive closure.
Further, it is described be provided with the through hole at least one piece can deformation limit diaphragm, so as to without using medical Sealed during drainage tube.
As preference, exhaling for patient's outlet is provided with left and right sides of lung ventilator interface on the hard case Gas check valve.
It is provided with positioned at lung ventilator interface down either side as preference, on the hard case and is opened for what patient spoke Enclosed blind.
As preference, it is provided with and can be set with lung ventilator oxygen hose below lung ventilator interface on the hard case The heating clasp of cooperation, the heating clasp are connected with extraneous electric heater unit in a state of use.
The utility model has the advantage of:Its is simple in construction, easy to use, is applicable to the patient of oxygen uptake, not only has Have the function of oxygen heating, humidification, patient can also be allowed to be exchanged in the case where not raising mask with other people, and can also be square Just the especial patient that face has drainage tube uses, and not only facilitates sufferer medical treatment and daily life, also reduces the work of medical personnel Measure.
Brief description of the drawings
Fig. 1 is use state diagram of the present utility model;
Fig. 2 is the structural representation of embodiment 1;
Fig. 3 is the structural representation of embodiment 2;
Fig. 4 is the mplifying structure schematic diagram for being not inserted into medical drainage tube shown in Fig. 3 through through hole;
Fig. 5 is the mplifying structure schematic diagram after through hole insertion medical drainage tube shown in Fig. 3.
In figure:Hard case 1, lung ventilator interface 2, drainage tube insertion mouth 3 (slit opening 3-1, through through hole 3-2, mantle Piece 3-2a), expiratory one-way valve 4, open and close type blind 5, heating clasp 6, gas-flow closure circle 7, medical drainage tube 8, lung ventilator oxygen Tracheae 9, charge valve 10.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
As shown in figure 1, the utility model can be embedded in the anesthesia dedicated facemask of drainage tube, there are a shape and patient's mouth and nose The hard case 1 being adapted, lung ventilator interface 2 is provided with the middle part of hard case 1, lung ventilator interface 2 is in a state of use It is connected with lung ventilator oxygen hose 9.The outer rim of hard case 1 is provided with gas-flow closure circle 7, is provided with and fills on gas-flow closure circle 7 Air valve 10, the drainage tube passed through for medical drainage tube 8 is additionally provided with gas-flow closure circle 7 and is embedded in mouth 3, drainage tube insertion mouth 3 exists Coordinate when gas-flow closure circle 7 is in inflated condition with the deformable seal of medical drainage tube 8, can prevent from anaesthetizing fiber crops when dedicated facemask uses The generation of liquor-saturated air leakage or hypoventilation accident.The left and right sides of lung ventilator interface 2 is provided with use on hard case 1 In the expiratory one-way valve 4 of patient's outlet.It is provided with to go out for patient positioned at the down either side of lung ventilator interface 2 on hard case 1 The open and close type blind 5 of sound.It is provided with and can be set with lung ventilator oxygen hose 9 below lung ventilator interface 2 on hard case 1 The heating clasp 6 of cooperation, heating clasp 6 are connected with extraneous electric heater unit in a state of use.
Above-mentioned drainage tube insertion mouth 3 is designed with two kinds of structure types, referring specifically to following examples 1 and embodiment 2:
Embodiment 1:As shown in Fig. 2 drainage tube insertion mouth 3 is the slit opening 3- being arranged in the outer rim of gas-flow closure circle 7 1, slit opening 3-1 coordinate when gas-flow closure circle 7 is in inflated condition with the grip seal of medical drainage tube 8.
Embodiment 2, as seen in figures 3-5, drainage tube insertion mouth 3 are to be arranged on the circle of gas-flow closure circle 7 to run through through hole 3-2, it should coordinate through through hole 3-2 when gas-flow closure circle 7 is in inflated condition with the captive closure of medical drainage tube 8.Also, should Be provided with through hole 3-2 two pieces can deformation limit diaphragm 3-2a, can when without using medical drainage tube 8 from seal make With.
Operation principle of the present utility model is such:Hard case 1 is covered into patient's mouth and nose, is to fill by charge valve 10 Airtight seal 7 is inflated, and now gas-flow closure circle 7 can be brought into close contact with patient skin, if patient, which is face, is detained medical drainage The especial patient of pipe 8, then medical drainage tube 8 can be set to slit opening 3-1 or in through hole 3-2, pass through gas-flow closure The dough deformation of circle 7 closely positions medical drainage tube 8;If patient is common patient, because the inflation of gas-flow closure circle 7 causes Slit opening 3-1 is sealed, or runs through through hole 3-2 by the limit diaphragm 3-2a on through hole 3-2 is closed, avoids drainage tube insertion The gas-flow closure circle 7 of mouth 3 gas leakage effect hard case 1 periphery seals.Then lung ventilator oxygen hose 9 and lung ventilator interface 2 are connected It is logical, or lung ventilator oxygen hose 9 is inserted in the heating clasp 6 that suit coordinates, then connected with lung ventilator interface 2, now heat Clasp 6 also functions to the effect of fixed lung ventilator oxygen hose 9.
When the oxygen of patient's suction needs heating, heating clasp 6 can be connected with extraneous electric heater unit makes its slight Heating, now heat clasp 6 and be abutted against with lung ventilator oxygen hose 9 so that the oxygen in lung ventilator oxygen hose 9 heats therewith;Work as patient When needing to speak, it may not be necessary to raise hard case 1, need to only open open and close type blind 5, now connect inside and outside hard case 1 Logical, patient can accessible and people's communication exchange.

Claims (7)

1. a kind of anesthesia dedicated facemask for being embedded in drainage tube, including the hard case (1) that shape is adapted with patient's mouth and nose, institute State and lung ventilator interface (2) be provided with the middle part of hard case (1), the lung ventilator interface (2) in a state of use with lung ventilator Oxygen hose (9) is connected;The outer rim of the hard case (1) is provided with gas-flow closure circle (7), is set on the gas-flow closure circle (7) It is equipped with charge valve (10), it is characterised in that:It is additionally provided with the gas-flow closure circle (7) and draws for what medical drainage tube (8) passed through Flow tube insertion mouth (3), drainage tube insertion mouth (3) is when gas-flow closure circle (7) be in inflated condition and medical drainage tube (8) Deformable seal coordinates, so as to prevent from anaesthetizing anesthetic gases gas leakage or the generation of hypoventilation accident when dedicated facemask uses.
2. the anesthesia dedicated facemask according to claim 1 for being embedded in drainage tube, it is characterised in that:The drainage tube insertion Mouth (3) is the slit opening (3-1) being arranged in gas-flow closure circle (7) outer rim, and the slit opening (3-1) is in gas-flow closure circle (7) coordinate when being in inflated condition with medical drainage tube (8) grip seal.
3. the anesthesia dedicated facemask according to claim 1 for being embedded in drainage tube, it is characterised in that:The drainage tube insertion Mouth (3) is to be arranged on gas-flow closure circle (7) circle to run through through hole (3-2), and the through hole (3-2) that runs through is in gas-flow closure circle (7) coordinate when being in inflated condition with medical drainage tube (8) captive closure.
4. the anesthesia dedicated facemask according to claim 3 for being embedded in drainage tube, it is characterised in that:It is described to run through through hole Be provided with (3-2) at least one piece can deformation limit diaphragm (3-2a), make so as to seal from when without using medical drainage tube (8) With.
5. according to the anesthesia dedicated facemask according to any one of claims 1 to 4 for being embedded in drainage tube, it is characterised in that:Institute State the expiratory one-way valve (4) for being located on hard case (1) and being provided with left and right sides of lung ventilator interface (2) for patient's outlet.
6. according to the anesthesia dedicated facemask according to any one of claims 1 to 4 for being embedded in drainage tube, it is characterised in that:Institute State and lung ventilator interface (2) down either side is provided with the open and close type blind (5) spoken for patient on hard case (1).
7. according to the anesthesia dedicated facemask according to any one of claims 1 to 4 for being embedded in drainage tube, it is characterised in that:Institute State and be provided with hard case (1) below lung ventilator interface (2) and the heating button coordinated can be set with lung ventilator oxygen hose (9) Ring (6), the heating clasp (6) are connected with extraneous electric heater unit in a state of use.
CN201720119586.2U 2017-02-09 2017-02-09 The anesthesia dedicated facemask of drainage tube can be embedded in Expired - Fee Related CN206964861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720119586.2U CN206964861U (en) 2017-02-09 2017-02-09 The anesthesia dedicated facemask of drainage tube can be embedded in

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720119586.2U CN206964861U (en) 2017-02-09 2017-02-09 The anesthesia dedicated facemask of drainage tube can be embedded in

Publications (1)

Publication Number Publication Date
CN206964861U true CN206964861U (en) 2018-02-06

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109172992A (en) * 2018-08-03 2019-01-11 管飞 It is a kind of for be inserted into check pipe anaesthetic mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109172992A (en) * 2018-08-03 2019-01-11 管飞 It is a kind of for be inserted into check pipe anaesthetic mask

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180206

Termination date: 20220209

CF01 Termination of patent right due to non-payment of annual fee