CN213158698U - Non-bag anaesthetic mask - Google Patents
Non-bag anaesthetic mask Download PDFInfo
- Publication number
- CN213158698U CN213158698U CN202020698136.5U CN202020698136U CN213158698U CN 213158698 U CN213158698 U CN 213158698U CN 202020698136 U CN202020698136 U CN 202020698136U CN 213158698 U CN213158698 U CN 213158698U
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- mask
- sealing ring
- anaesthetic mask
- sealing washer
- face guard
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Abstract
The utility model relates to a no bag anaesthetic mask, including the face guard body that has the cover chamber, the top middle part of face guard body be provided with the air inlet of cover chamber intercommunication, be provided with the sealing washer in the bottom week of face guard body, the sealing washer is thermoplastic elastomer TPE, be provided with the turn-ups that is used for laminating nose on the sealing washer. By adopting the thermoplastic elastomer TPE sealing ring, the pollution to the environment is reduced; moreover, the soft sealing ring conforms to human anatomy, is airtight when being attached to the face, improves the comfort and the sealing effect, and reduces the possibility of pressure sores.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a non-sac anaesthetic mask.
Background
The anaesthetic mask is a medical first-aid device matched with an anaesthetic machine and a breathing machine for use, carries out anaesthetic gas delivery, is disposable when a patient inhales anaesthetic gas, is mainly used for anaesthetic breathing resuscitation and operation, can relieve the pain of the patient, particularly infants in the operation process, and enables the operation to be smoothly carried out.
The existing anaesthetic mask comprises an upper cover and an air bag which are integrally formed, wherein the air bag is used in an inflatable mode, is inflated by a hollow needle and is pressed to generate air tightness; this way of using heavy pressure creates an air seal, resulting in poor patient wearing comfort and increased likelihood of pressure sores.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: lead to the relatively poor problem of patient's comfort level in order to solve current anaesthetic mask.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a non-bag anaesthetic mask, which comprises a mask body with a mask cavity, wherein the middle part of the top end of the mask body is provided with an air inlet communicated with the mask cavity, and the air inlet is used for connecting an oxygen pipe; the mask is characterized in that a sealing ring is arranged on the bottom of the mask body in the circumferential direction, the sealing ring is a thermoplastic elastomer (TPE), also called artificial rubber or synthetic rubber, and is a degradable material, the sealing ring is soft and sealed, the elastic edge conforms to different face shapes and generates comfortable air tightness, and the mask has the advantages of environmental protection, no toxicity, comfortable hand feeling, exquisite appearance and the like; be provided with the turn-ups that is used for laminating the nose on the sealing washer, make sealing effect when the sealing washer laminates face is better and more comfortable.
Further, the sealing ring is close to evenly be provided with a plurality of strengthening ribs on the inner wall of turn-ups department, prevent the sealing ring produces after deformation and glues glutinous phenomenon to influence the use of anaesthetic mask.
Further, the face guard body with the sealing washer can be dismantled and be connected, conveniently changes and clean.
Further, in order to play a role of fixing and supporting, a bracket used for being fixed with the oxygen supply device is sleeved on the air inlet.
The utility model has the advantages that: the bag-free anaesthetic mask provided by the utility model reduces the pollution to the environment by adopting the sealing ring of the thermoplastic elastomer TPE; moreover, the soft sealing ring conforms to human anatomy, is airtight when being attached to the face, improves the comfort and the sealing effect, and reduces the possibility of pressure sores.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
fig. 3 is a front view of the present invention;
in the figure: 1-a mask body, 2-an air inlet, 3-a sealing ring, 4-a flanging, 5-a mask cavity and 6-a reinforcing rib.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, fig. 2 and fig. 3, the non-bag anaesthetic mask provided by the present invention comprises a mask body 1 having a mask cavity 5, wherein an air inlet 2 communicated with the mask cavity 5 is arranged in the middle of the top end of the mask body 1, and the air inlet 2 is used for connecting an oxygen tube; the bottom of the mask body 1 is circumferentially provided with a sealing ring 3, the sealing ring 3 is a thermoplastic elastomer (TPE), also called artificial rubber or synthetic rubber, is a degradable material, does not contain PVC, and does not contain phthalate or plasticizer, and the influence on the environment is reduced by 28% compared with the traditional PVC mask; the sealing ring 3 is soft and sealed, the elastic edge conforms to different face shapes and generates comfortable air tightness, the mask has the advantages of environmental protection, no toxicity, comfortable hand feeling, exquisite appearance and the like, and the mask is light in weight, and the weight of the traditional inflatable mask is equivalent to that of three non-bag anaesthetic masks; be provided with turn-ups 4 that is used for laminating the nose on the sealing washer 3, make sealed effect when sealing washer 3 laminates face is better and more comfortable.
As shown in figure 2, a plurality of reinforcing ribs 6 are uniformly arranged on the inner wall of the sealing ring 3 close to the flange 4, so that the sealing ring 3 is prevented from being sticky after being deformed, and the use of the anaesthetic mask is influenced.
As shown in figure 3, the mask body 1 is detachably connected with the sealing ring 3, so that the mask is convenient to replace and clean.
In order to play a role of fixing and supporting, a bracket used for being fixed with an oxygen supply device is sleeved on the air inlet 2.
The bag-free anaesthetic mask provided by the utility model reduces the pollution to the environment by adopting the sealing ring of the thermoplastic elastomer TPE; moreover, the soft sealing ring conforms to human anatomy, is airtight when being attached to the face, improves the comfort and the sealing effect, and reduces the possibility of pressure sores.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. A non-capsular anaesthetic mask which is characterized in that: including face guard body (1) that has cover chamber (5), the top middle part of face guard body (1) be provided with air inlet (2) of cover chamber (5) intercommunication, be provided with sealing washer (3) on the bottom week of face guard body (1), sealing washer (3) are thermoplastic elastomer TPE, be provided with turn-ups (4) that are used for laminating the nose on sealing washer (3).
2. The capless anaesthetic mask as recited in claim 1, wherein: and a plurality of reinforcing ribs (6) are uniformly arranged on the inner wall of the sealing ring (3) close to the flanging (4).
3. The capless anaesthetic mask as recited in claim 1, wherein: the mask body (1) is detachably connected with the sealing ring (3).
4. The capless anaesthetic mask as recited in claim 1, wherein: the air inlet (2) is sleeved with a bracket used for being fixed with an oxygen supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020698136.5U CN213158698U (en) | 2020-04-30 | 2020-04-30 | Non-bag anaesthetic mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020698136.5U CN213158698U (en) | 2020-04-30 | 2020-04-30 | Non-bag anaesthetic mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213158698U true CN213158698U (en) | 2021-05-11 |
Family
ID=75764506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020698136.5U Active CN213158698U (en) | 2020-04-30 | 2020-04-30 | Non-bag anaesthetic mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213158698U (en) |
-
2020
- 2020-04-30 CN CN202020698136.5U patent/CN213158698U/en active Active
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