CN102441218A - Finger lock type anaesthetic mask - Google Patents
Finger lock type anaesthetic mask Download PDFInfo
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- CN102441218A CN102441218A CN2011102804259A CN201110280425A CN102441218A CN 102441218 A CN102441218 A CN 102441218A CN 2011102804259 A CN2011102804259 A CN 2011102804259A CN 201110280425 A CN201110280425 A CN 201110280425A CN 102441218 A CN102441218 A CN 102441218A
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- anaesthetic
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Abstract
The invention discloses a finger lock type anaesthetic mask, which belongs to the field of medical appliances. The finger lock type anaesthetic mask is characterized by consisting of an air cushion, a mask body, an air inlet, an inflating valve and finger lock type devices, the finger lock type devices are located on two sides of the mask body, are close to the air cushion, are closely connected with the mask body, and are mainly used for providing effective exertion support for the thumbs and the thenars of an operator in a mask pressurizing oxygen feeding operation process, the finger lock type anaesthetic mask is a semi-opened arc-shaped structure or a hollow opened structure capable of holding the thumbs or a columnar structure, and anti-skidding grains are designed on the surface of the anaesthetic mask. When the mask is in pressurizing oxygen feeding during anesthesia induction, an original mask fastening operation method is not changed, the finger lock type devices on the two sides of the mask body provide the effective exertion support for the thumbs and the thenars of the operator, the problem that both hands of the operator slip and the mask cannot be fastened tightly due to deficiency of effective exertion points in a mask fastening process is avoided, air leakage is reduced, and the possibility of meionectic blood is also reduced.
Description
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of finger button-type anaesthetic mask.
Background technology
At present, when clinically patient being implemented induction of anesthesia, employed anaesthetic mask generally includes air cushion, mask body, air inlet and charge valve four part-structures.In pressurization oxygen supply process, the operator is accustomed to adopting both hands buckle side cover method mostly, i.e. the both hands thumb and the thenar portion fastening mask body left and right sides, and all the other four refer to fastening patient lower jaws both hands, help to pinch leather bag or are accomplished the oxygen supply of pressurizeing by the machine control down the assistant.But the pressure owing to the pressurization oxygen supply in practical operation is very big; Mask body is not effectively puted forth effort the strong point simultaneously, and both hands thumb and thenar can not form effectively and put forth effort, and the both hands slippage usually occurs; Cause face shield cannot fasten; Cause gas leak phenomenon, cause patient's denitrification time lengthening, even hypoxemia takes place.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art, the present invention proposes a kind of finger button-type anaesthetic mask.This finger button-type anaesthetic mask simple structure is used laborsaving effective, safe, convenient.
The present invention realizes through following technical scheme: a kind of finger button-type anaesthetic mask; It is characterized in that: this anaesthetic mask is by air cushion, mask body, air inlet, charge valve and refer to that the button-type device constitutes, and air cushion wherein is positioned at the mask body below, and air inlet is positioned at the mask body top; Communicate with mask body; Charge valve is positioned at the air cushion rear, communicates with air cushion, and finger button-type device wherein is positioned at the mask body both sides near the air cushion position; Closely link to each other with mask body, be used for effectively putting forth effort to support for thumb and thenar portion provide in the operating process of face shield pressurization oxygen supply; Said finger button-type device is semi-open arcuate structure or is can hold the open shape structure of hollow of thumb or be column structure that surface design has anti-skidding lines.
The beneficial effect of this utility model is: when implementing induction of anesthesia to patient; Adopt the said apparatus oxygen supply of pressurizeing; Do not change the operation technique of original buckle side cover, the finger button-type device of mask body both sides is that thumb and thenar portion provide and effectively put forth effort to support, thereby unlikely because of there not being the phenomenon that effective impetus causes the both hands slippage to cause face shield cannot fasten in the process of buckle side cover; And then reduce the gas leakage generation, reduce the possibility that hypoxemia takes place.
Description of drawings
Fig. 1 is the axonometric chart (wherein 1 is air cushion, and 2 is mask body, and 3 is air inlet, and 4 is charge valve, and 5 for referring to the button-type device) of the semi-open arcuate structure of the present invention.
Fig. 2 is the rearview of the semi-open arcuate structure of the present invention.
Fig. 3 holds the axonometric chart (wherein 1 is air cushion, and 2 is mask body, and 3 is air inlet, and 4 is charge valve, and 5 for referring to the button-type device) of the open shape structure of hollow of thumb for the present invention.
Fig. 4 is the open shape structure of the hollow rearview that holds thumb of the present invention.
Fig. 5 is the axonometric chart (wherein 1 is air cushion, and 2 is mask body, and 3 is air inlet, and 4 is charge valve, and 5 for referring to the button-type device) of column structure of the present invention.
Fig. 6 is the rearview of column structure of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further specified.
Join shown in Figure 1ly, Fig. 1 has showed that anaesthetic mask described in the invention refers to the semi-open arcuate structure sketch map of button-type device.
For existing anaesthetic mask, mainly include: air cushion 1, mask body 2, air inlet 3 and charge valve 4.
Wherein, described air cushion 1 is a kind of interior annular cystic structures that can charge into air, is the direct contact portion between face shield and the patient skin, and its flexibility assurance fits tightly with skin, in case leak-stopping gas, size is set according to the actual requirements flexibly.
Described mask body 2 is a kind of cambered surface concave structures, is realized by the hard transparent plastic material, and its cambered surface spill forms a gas storage space, is used for stored-gas and compensator or trimmer pressure.
Described air inlet 3 is the structures that connect airway, mainly plays the fixed connection effect, sets size according to prior art.
Said charge valve 4 is the gas-filled switching tube of air cushion 1, in the two-way air valve of flexible device, its technical parameter is set according to prior art.
This is present existing technical scheme, and its shortcoming mainly is:
Because the pressure of pressurization oxygen supply is very big, and mask body is not effectively puted forth effort the strong point simultaneously, both hands thumb and thenar can not form effectively and put forth effort, and the both hands slippage usually occurs, cause face shield cannot fasten, and cause gas leak phenomenon in practical operation.
But present technology if want to address this problem, just must increase buckle side cover pressure, and this not only can bring discomfort to the patient, also to operator's but poor effect of feeling to require great effort.
If think not only laborsavingly but also can be effective, just need to increase effectively put forth effort the strong point, in this case, achieve the goal thereby just need change to existing structure.
Be directed to the present invention; Near the air cushion position, the part that both hands are puted forth effort when that is to say the buckle side cover is set up a projection arrangement in the mask body both sides; Be called and refer to the button-type device; Be projected on the mask body lateral border, closely link to each other, be used for effectively putting forth effort to support for both hands thumb and thenar portion provide in the operating process of buckle side cover with mask body.
Set finger button-type device; Main purpose is: in guaranteeing buckle side cover process under the gastight prerequisite; A strong point is provided for both hands thumb and thenar portion, when exerting oneself, can reaches laborsaving and effective purpose like this, avoid the relevant issues that cause because of cannot fasten.
Join illustrated in figures 1 and 2ly, showed a kind of structural representation that refers to the button-type device here, be preferred embodiment, it is shaped as semi-open arcuate structure; Be convenient to finger firmly, contact surface has anti-skidding lines, prevents to skid, and the lateral border height is 0.2-5cm; The height of medial border is 0.2-3cm, and lateral border is higher than medial border, is convenient to finger outwards down firmly; Before and after length be 0.2-3cm, it is big but effect pressure is just little that this is based on lifting surface area, thereby make the operator feel laborsaving.
Ginseng Fig. 3 and shown in Figure 4 has showed the another kind of structural representation that refers to the button-type device here, is other embodiment; It is shaped as the open shape structure of hollow, and design is inserted in wherein with meaning the both hands thumb, and the anti-skidding lines of contact surface prevents to skid; Its internal diameter is 2-3cm; This numerical value setting considers that based on holding the both hands thumb length is 1-3cm, is to consider lifting surface area and laborsaving factor.
Ginseng Fig. 5 and shown in Figure 6; Showed the another kind of structural representation that refers to the button-type device here, be other embodiment, it is shaped as column structure; Thereby be a kind of both hands thumb that stops and reach design purpose firmly; Its length is 0.2-5cm, and diameter is 0.2-3cm, and the setting of this numerical value is considered based on both hands thumb width.Column structure can be one or many.
Based on aforesaid invention thought, various embodiments is arranged.Illustrate below.
A kind of preferred embodiment of the present invention: said finger button-type device 5 is semi-open arcuate structure or is that the hollow that can hold thumb is opened the shape structure when induction of anesthesia; The operator does not change the operation technique of original buckle side cover; Both hands thumb and thenar portion are adjacent to and refer to support face shield by button-type device 5, all the other four finger fastening patient lower jaws of both hands; Hormany force, another people helps to pinch leather bag or accomplishes pressurization oxygen supply process by the machine control simultaneously.
Second kind of embodiment of the present invention: said finger button-type device 5 is the open shape structure of the hollow of holding thumb.Maneuver is constant during operation, the both hands thumb is inserted in to refer to provide in the button-type device 5 effectively puts forth effort to support face shield.
The third embodiment of the present invention: said finger button-type device 5 is a column structure.Maneuver is constant during operation, both hands thumb button jail is referred to that button-type device 5 provides effectively put forth effort to support face shield.
More than be the description of this invention and unrestricted, based on other embodiment of inventive concept, also all among protection scope of the present invention.
Claims (9)
1. one kind refers to the button-type anaesthetic mask, and it is characterized in that: this anaesthetic mask is by air cushion, mask body, air inlet, charge valve and refer to that the button-type device constitutes, and air cushion wherein is positioned at the mask body below; Air inlet is positioned at the mask body top; Communicate with mask body, charge valve is positioned at the air cushion rear, communicates with air cushion; Finger button-type device wherein is positioned at the mask body both sides near the air cushion position; Be projected on the mask body lateral border, closely link to each other, be used for effectively putting forth effort to support for thumb and thenar portion provide in the operating process of face shield pressurization oxygen supply with mask body.
2. for claim 1 described finger button-type anaesthetic mask, be characterised in that to refer to that the button-type device is semi-open arcuate structure.
3. for claim 2 described finger button-type anaesthetic masks, the lateral border height that it is characterized by semi-open arcuate structure is 0.2-5cm, and the height of medial border is 0.2-3cm, and front and back length is 0.2-3cm.
4. for claim 1 described finger button-type anaesthetic mask, it is characterized in that referring to that the button-type device is the open shape structure of hollow.
5. for claim 4 described finger button-type anaesthetic masks, it is characterized in that the internal diameter of the open shape structure of hollow is 2-3cm, length is 1-3cm.
6. for claim 1 described finger button-type anaesthetic mask, it is characterized in that referring to that the button-type device is a column structure.
7. for claim 6 described finger button-type anaesthetic masks, the length that it is characterized in that column structure is 0.2-5cm, and diameter is 0.2-3cm.
8. for claim 1 described finger button-type anaesthetic mask, it is characterized in that column structure is one or many.
9. for claim 1 described finger button-type anaesthetic mask, it is characterized in that referring to that the button-type apparatus surface is designed with anti-skidding lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102804259A CN102441218A (en) | 2011-09-20 | 2011-09-20 | Finger lock type anaesthetic mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102804259A CN102441218A (en) | 2011-09-20 | 2011-09-20 | Finger lock type anaesthetic mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102441218A true CN102441218A (en) | 2012-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102804259A Pending CN102441218A (en) | 2011-09-20 | 2011-09-20 | Finger lock type anaesthetic mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102441218A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816599A (en) * | 2014-03-14 | 2014-05-28 | 宁波圣宇瑞医疗器械有限公司 | Medical mask |
| CN103816600A (en) * | 2014-03-14 | 2014-05-28 | 宁波圣宇瑞医疗器械有限公司 | Medical mask |
| CN103830820A (en) * | 2014-03-14 | 2014-06-04 | 宁波圣宇瑞医疗器械有限公司 | Medical face mask and face mask assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997007847A1 (en) * | 1995-08-24 | 1997-03-06 | Samuel Tirer | Anesthesia mask |
| CN201235132Y (en) * | 2008-08-12 | 2009-05-13 | 黄健 | Skidproof conformal face mask |
| CN201329114Y (en) * | 2009-01-06 | 2009-10-21 | 台湾彦大有限公司 | Skidproof structure of respirator |
| US20100199996A1 (en) * | 2009-02-06 | 2010-08-12 | Kuo Tsung Fu | Anti-Slip Structure of Respirator |
| CN201701605U (en) * | 2010-04-12 | 2011-01-12 | 博谊(上海)工业有限公司 | Novel anaesthesia breathing mask |
| CN202342642U (en) * | 2011-09-20 | 2012-07-25 | 邹最 | Finger lock type anaesthetic mask |
-
2011
- 2011-09-20 CN CN2011102804259A patent/CN102441218A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997007847A1 (en) * | 1995-08-24 | 1997-03-06 | Samuel Tirer | Anesthesia mask |
| CN201235132Y (en) * | 2008-08-12 | 2009-05-13 | 黄健 | Skidproof conformal face mask |
| CN201329114Y (en) * | 2009-01-06 | 2009-10-21 | 台湾彦大有限公司 | Skidproof structure of respirator |
| US20100199996A1 (en) * | 2009-02-06 | 2010-08-12 | Kuo Tsung Fu | Anti-Slip Structure of Respirator |
| CN201701605U (en) * | 2010-04-12 | 2011-01-12 | 博谊(上海)工业有限公司 | Novel anaesthesia breathing mask |
| CN202342642U (en) * | 2011-09-20 | 2012-07-25 | 邹最 | Finger lock type anaesthetic mask |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816599A (en) * | 2014-03-14 | 2014-05-28 | 宁波圣宇瑞医疗器械有限公司 | Medical mask |
| CN103816600A (en) * | 2014-03-14 | 2014-05-28 | 宁波圣宇瑞医疗器械有限公司 | Medical mask |
| CN103830820A (en) * | 2014-03-14 | 2014-06-04 | 宁波圣宇瑞医疗器械有限公司 | Medical face mask and face mask assembly |
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Application publication date: 20120509 |