CN214435775U - Anesthesia is with noninvasive ventilator face guard with prevent pressing wound function - Google Patents
Anesthesia is with noninvasive ventilator face guard with prevent pressing wound function Download PDFInfo
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- CN214435775U CN214435775U CN202022767993.9U CN202022767993U CN214435775U CN 214435775 U CN214435775 U CN 214435775U CN 202022767993 U CN202022767993 U CN 202022767993U CN 214435775 U CN214435775 U CN 214435775U
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Abstract
The utility model discloses an anesthesia noninvasive ventilator mask with crush injury prevention function, which comprises a mask body, an annular air cushion and a hanging ring, wherein the top end of the mask body is provided with an air inlet pipe for a respirator or an anesthesia machine, and the lower end of the mask body is provided with a height adjusting mechanism which is convenient for adjusting the height of the mask body; the annular air cushion is arranged at the lower end of the mask body, and a valve convenient for inflation and deflation is arranged on the annular air cushion; the hanging ring comprises an annular sleeve sleeved on the air inlet pipe, and hooks for hanging elastic bands are arranged around the annular sleeve. The utility model discloses the seal is good, is difficult for leaking gas, utilizes the laminating of annular air cushion on patient's face, avoids weighing wounded with patient's face, and the whole height of face guard body can be adjusted according to the height of patient's nose bridge simultaneously, avoids the face guard body tightly to press on patient's the bridge of the nose, avoids bringing great uncomfortable sense for the patient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a noninvasive ventilator mask for anesthesia with prevent crushing function.
Background
As the name suggests, anesthesia is numbness paralysis, and drunkenness is coma. Therefore, anesthesia means that a patient temporarily loses his or her feeling wholly or locally by medication or other means to perform surgical treatment for the purpose of painlessness.
With the rapid development of social economy, before a patient is subjected to an operation, a noninvasive mode is increasingly adopted for anesthesia, a noninvasive ventilator mask is generally worn on the face of the patient, an anesthetic agent is converted into a gas state to enter the lung from the nose of the patient, the anesthesia effect is achieved, and the noninvasive ventilator mask can reduce the pain and psychological pressure of the patient due to the fact that the physical state of the patient needing the operation is weak.
The noninvasive ventilator mask in the prior art has poor whole tightness, is easy to leak air, reduces the anesthesia effect, wastes resources and pollutes the anesthesia environment; in addition, in order to improve the airtightness between the face of the patient and the mask of the noninvasive ventilator, the pressure between the mask of the noninvasive ventilator and the face of the patient needs to be increased, and the face of the patient is very easy to be crushed by adopting the mode; and the other is that the whole height of the existing respirator mask can not be adjusted according to the height of the nose bridge of a patient, and some buckles cover the back of the face of the patient, so that the mask body can be pressed on the nose bridge of the patient, great discomfort is brought to the patient, and great inconvenience is brought to the whole anesthesia work of medical personnel.
SUMMERY OF THE UTILITY MODEL
For solving the problem that prior art exists, the utility model aims at providing a reasonable in design, simple structure, the seal is good, is difficult for leaking gas, utilizes the laminating of annular air cushion on patient's face, avoids weighing wounded with patient's face, and the whole height of face guard body can be adjusted according to the height of patient's nose bridge simultaneously, avoids the tight pressure of face guard body on patient's the bridge of the nose, avoids bringing great uncomfortable anesthesia that has of preventing weighing wounded function for the patient and uses noninvasive ventilator face guard.
For solving the above technical problem, the utility model discloses a following technical scheme realizes:
an anesthesia noninvasive ventilator mask with a crush injury prevention function is characterized by comprising
The mask body is covered at the mouth and the nose of a patient and is made of transparent materials, an air inlet pipe of a breathing machine or an anesthesia machine is arranged at the top end of the mask body, and a height adjusting mechanism convenient for adjusting the height of the mask body is arranged at the lower end of the mask body;
the whole annular air cushion is annular, the annular air cushion is arranged at the lower end of the mask body, and a valve convenient for inflating and deflating the annular air cushion is arranged on the annular air cushion;
the hanging ring is convenient for fixing the mask body to the mouth and nose of a patient through an elastic band, the hanging ring comprises an annular sleeve sleeved on the air inlet pipe, and hooks for hanging the elastic band are arranged around the annular sleeve.
In a preferred embodiment of the present invention, the height adjusting mechanism is designed in a bellows structure.
In a preferred embodiment of the present invention, the fitting surface of the annular air cushion fitted to the face of the patient is fitted to the curved face of the face around the nose and mouth of the patient.
In a preferred embodiment of the present invention, a silica gel pad made of silica gel material is disposed between the attaching surface of the annular air cushion and the face of the patient, and the silica gel pad is bonded to the attaching surface of the annular air cushion.
Compared with the prior art, the utility model is provided with the annular air cushion which is annular as a whole, the structure has good tightness and is not easy to leak air, and the annular air cushion is attached to the face of the patient, thereby avoiding the face of the patient from being crushed; meanwhile, a height adjusting mechanism convenient for adjusting the height of the mask body is arranged at the lower end of the mask body, the overall height of the mask body adopting the structure can be adjusted according to the height of the nose bridge of a patient, the mask body is prevented from being tightly pressed on the nose bridge of the patient, great discomfort is avoided being brought to the patient, and great convenience is brought to the anesthesia work of medical staff.
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 these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention before adjustment.
Fig. 2 is the structure schematic diagram of the utility model after height adjustment.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1 and 2, an anesthesia noninvasive ventilator mask with anti-pressure injury function is shown, which comprises a mask body 100, an annular air cushion 300 and a hanging ring 200.
The mask body 100 is covered at the mouth and nose of a patient and is made of transparent material, and the top end of the mask body 100 is provided with an air inlet pipe 110 of a breathing machine or an anaesthesia machine.
The lower extreme at face guard body 100 is equipped with the height adjustment mechanism 120 who conveniently adjusts its height, and the whole height that adopts this kind of structure face guard body can be adjusted according to the height of patient's nose bridge, avoids this 100 bodies of face guard to press tightly on patient's the nose bridge, avoids bringing great uncomfortable sense for the patient, and height adjustment mechanism 120 adopts the design of bellows structure in this embodiment.
The annular air cushion 300 is annular, the annular air cushion 300 is arranged at the lower end of the mask body, and a valve 310 for facilitating inflation and deflation of the annular air cushion 300 is arranged on the annular air cushion 300.
The hanging ring 200 adopts an elastic band to conveniently fix the mask body 100 to the mouth and nose of the patient, the hanging ring 200 comprises an annular sleeve 210 sleeved on the air inlet pipe 110, and hooks 220 for hanging the elastic band are arranged around the annular sleeve 210.
The binding face of the annular air cushion 300, which is attached to the face of the patient, is matched with the face curved surface around the mouth and the nose of the patient, so that the sealing performance between the breathing machine mask and the face of the patient is effectively improved.
Be equipped with the silica gel pad 320 that adopts the silica gel material to make between the binding face of annular air cushion 300 and patient's face, silica gel pad 320 bonds on the binding face of annular air cushion, adopts this kind of structure to avoid pressing wounded patient's face.
In conclusion, the utility model is provided with the annular air cushion which is annular as a whole, the structure has good tightness and is not easy to leak air, and the annular air cushion is attached to the face of the patient, so that the face of the patient is prevented from being crushed; meanwhile, a height adjusting mechanism convenient for adjusting the height of the mask body is arranged at the lower end of the mask body, the overall height of the mask body adopting the structure can be adjusted according to the height of the nose bridge of a patient, the mask body is prevented from being tightly pressed on the nose bridge of the patient, great discomfort is avoided being brought to the patient, and great convenience is brought to the anesthesia work of medical staff.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An anesthesia noninvasive ventilator mask with a crush injury prevention function is characterized by comprising
The mask body is covered at the mouth and the nose of a patient and is made of transparent materials, an air inlet pipe of a breathing machine or an anesthesia machine is arranged at the top end of the mask body, and a height adjusting mechanism convenient for adjusting the height of the mask body is arranged at the lower end of the mask body;
the whole annular air cushion is annular, the annular air cushion is arranged at the lower end of the mask body, and a valve convenient for inflating and deflating the annular air cushion is arranged on the annular air cushion;
the hanging ring is convenient for fixing the mask body to the mouth and nose of a patient through an elastic band, the hanging ring comprises an annular sleeve sleeved on the air inlet pipe, and hooks for hanging the elastic band are arranged around the annular sleeve.
2. The noninvasive ventilator mask for anesthesia with crush-proof function as claimed in claim 1, wherein: the height adjusting mechanism is designed by adopting a corrugated pipe structure.
3. The noninvasive ventilator mask for anesthesia with crush-proof function as claimed in claim 1, wherein: the binding surface of the annular air cushion and the face of the patient are matched with the face curved surface around the mouth and the nose of the patient.
4. The noninvasive ventilator mask for anesthesia with crush-proof function as claimed in claim 1, wherein: be equipped with the silica gel pad that adopts silica gel material to make between the binding face of annular air cushion and patient's face, the silica gel pad bonds on the binding face of annular air cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767993.9U CN214435775U (en) | 2020-11-26 | 2020-11-26 | Anesthesia is with noninvasive ventilator face guard with prevent pressing wound function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767993.9U CN214435775U (en) | 2020-11-26 | 2020-11-26 | Anesthesia is with noninvasive ventilator face guard with prevent pressing wound function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214435775U true CN214435775U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022767993.9U Active CN214435775U (en) | 2020-11-26 | 2020-11-26 | Anesthesia is with noninvasive ventilator face guard with prevent pressing wound function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214435775U (en) |
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2020
- 2020-11-26 CN CN202022767993.9U patent/CN214435775U/en active Active
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