CN210170622U

CN210170622U - Fixed anaesthetic mask

Info

Publication number: CN210170622U
Application number: CN201920394063.8U
Authority: CN
Inventors: Xudong Hu; 胡旭东; Xingqing Liu; 刘幸清; Xianjie Wen; 文先杰
Original assignee: Second Peoples Hospital of Foshan
Current assignee: Second Peoples Hospital of Foshan
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-03-24
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a fixed anaesthetic mask, including the cover body the top of the cover body is equipped with the blow vent, follows the border of cover body bottom is equipped with annular gasbag, the border sealing connection of gasbag and cover body bottom, the gasbag is equipped with the air inlet the downside of cover body bottom is connected with the elastic fixation area, the one end and the left border fixed connection of the cover body of elastic fixation area, the other end of elastic fixation area and the border fixed connection on cover body right side cross the elastic fixation area and play the fixed action to patient's lower jaw, can effectively prevent that patient's lower jaw from flagging, avoid having the clearance between gasbag and patient's the face to improve the leakproofness between face guard and patient's the face. The utility model is used for anesthesia to the patient in the operation.

Description

Fixed anaesthetic mask

Technical Field

The utility model relates to the field of medical equipment, in particular to a fixed anaesthetic mask.

Background

When doctors do major operations for patients in hospitals, patients often need to be anesthetized to relieve pain, and some patients select an inhalation type anesthesia mode to avoid adopting dropping type anesthesia which often brings pain to the patients due to vascular puncture to generate stress reaction. When a patient is under anesthesia, the lower jaw of the patient can droop, and a gap can easily exist between the mask and the face of the patient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: a fixed anesthetic mask is provided, which can fix the lower jaw of a patient, thereby improving the sealing performance between the mask and the face of the patient.

The utility model provides a solution of its technical problem is:

the utility model provides a fixed anaesthetic mask, includes the cover body the top of the cover body is equipped with the blow vent, follows the border of cover body bottom is equipped with annular gasbag, the gasbag is with the border sealing connection of cover body bottom, the gasbag is equipped with the air inlet the downside of cover body bottom is connected with elastic fixation area, elastic fixation area's one end and the left border fixed connection of the cover body, elastic fixation area's the other end and the border fixed connection on cover body right side.

As a further improvement of the scheme, an arc-shaped protection pad is arranged in the middle between the two ends of the elastic fixing band.

As a further improvement of the scheme, the vent is connected with a vent pipe, and a regulating valve is arranged in the vent pipe and can regulate the flow of the anesthetic gas.

As a further improvement of the above scheme, an air pressure sensor is installed on the inner side wall of the cover body, a display screen and a battery pack are installed on the outer side wall of the cover body, the battery pack is respectively electrically connected with the air pressure sensor and the display screen, and the air pressure sensor is electrically connected with the display screen.

As a further improvement of the scheme, the air inlet is arranged on one side of the top of the air bag, and the air inlet is connected with an air inlet nozzle.

As a further improvement of the scheme, a one-way valve is installed in the air inlet nozzle.

As a further improvement of the above scheme, a pressing plate is connected to both the left side and the right side of the cover body, one end of the pressing plate is connected to the side wall of the cover body, and the other end of the pressing plate extends outwards.

As a further improvement of the above scheme, the pressing plates are provided with connecting holes, the connecting holes are arranged at one ends of the pressing plates far away from the cover body, an elastic hanging belt is connected between the two pressing plates, and two ends of the elastic hanging belt are respectively fixedly connected with the connecting holes on the two pressing plates.

The utility model has the advantages that: when anaesthetizing the patient, at first aerify toward the gasbag in through the air inlet, make the gasbag inflation, the cover body passes through gasbag and patient's facial sealing contact, overlap the elastic fixation area at patient's lower jaw, supply anesthetic gas's equipment and blow vent intercommunication, anesthetic gas enters into the cover body through the blow vent, play the fixed action to patient's lower jaw through elastic fixation area, can effectively prevent that patient's lower jaw from drooping, avoid having the clearance between gasbag and patient's the face, thereby improve the leakproofness between face guard and patient's the face.

The utility model is used for anesthesia to the patient in the operation.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view of the cover according to an embodiment of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.

With reference to fig. 1 and 2, this is an embodiment of the invention, in particular:

the utility model provides a fixed anaesthetic mask, includes the cover body 100 the top of the cover body 100 is equipped with vent 110, follows the border of the cover body 100 bottom is equipped with annular gasbag 200, the border sealing connection of gasbag 200 and the cover body 100 bottom, gasbag 200 is equipped with air inlet 210 the downside of the cover body 100 bottom is connected with elastic fixation area 120, elastic fixation area 120's one end and the left border fixed connection of the cover body 100, elastic fixation area 120's the other end and the border fixed connection on the cover body 100 right side. When anaesthetizing the patient, firstly, inflate into gasbag 200 through air inlet 210, make gasbag 200 inflation, cover body 100 passes through gasbag 200 and patient's facial sealing contact, cover the lower jaw of patient with elastic fixation area 120, supply equipment and the air vent 110 of anesthetic gas to communicate, anesthetic gas enters into cover body 100 through air vent 110, play the fixed action to patient's lower jaw through elastic fixation area 120, can prevent effectively that the patient is under the state of anesthesia, patient's lower jaw flagging, avoid having the clearance between gasbag 200 and the patient's face, thereby improve the leakproofness between face guard and the patient's face.

Further, as a preferred embodiment, an arc-shaped pad 121 is disposed at the middle between the two ends of the elastic fixing band 120. The arc-shaped protection pad 121 is matched with the shape of the lower jaw bottom, and the elastic fixing band 120 is abutted to the lower jaw through the protection pad 121, so that the supporting stability is improved, and the comfort level of a patient is also improved.

In a further preferred embodiment, a vent tube 130 is connected to the vent 110, and a regulating valve 131 is installed in the vent tube 130, and the regulating valve 131 can regulate the flow rate of the anesthetic gas. According to the degree of anesthesia, the flow of anesthetic gas can be adjusted through the adjusting valve 131, thereby facilitating the operation of medical personnel without adjusting the equipment for supplying anesthetic gas.

Further, as a preferred embodiment, an air pressure sensor 140 is installed on the inner side wall of the cover body 100, a display screen 150 and a battery assembly 160 are installed on the outer side wall of the cover body 100, the battery assembly 160 is respectively electrically connected with the air pressure sensor 140 and the display screen 150, and the air pressure sensor 140 is electrically connected with the display screen 150. Medical personnel can know the pressure of anesthetic gas in the cover body 100 intuitively through the display screen 150, when the pressure is too high, the breathing decline of the patient can be known, the patient has bad reaction, corresponding emergency measures need to be taken, and when the pressure is too low, the gas supply of the equipment for anesthetic gas is not smooth, and the equipment for anesthetic gas needs to be detected.

Further as a preferred embodiment, the air inlet 210 is disposed at one side of the top of the airbag 200, and the air inlet 210 is connected with an air inlet nozzle 220. The apparatus for supplying anesthetic gas communicates with the air bladder 200 through the inlet nozzle 220, and the inlet port 210 is provided at one side of the top of the air bladder 200 without affecting the contact of the air bladder 200 with the patient's face.

Further in a preferred embodiment, a check valve 230 is installed in the nozzle 220. The one-way valve 230 can prevent the gas in the air bag 200 from flowing out, and the air inlet nozzle 220 is not required to be communicated with the inflating device all the time, so that the air bag 200 keeps the expanded state, the air bag 200 is better in sealing contact with the face of a patient, and the practicability of medical personnel is facilitated.

In a further preferred embodiment, a pressing plate 170 is connected to each of the left and right sides of the cover 100, one end of the pressing plate 170 is connected to the sidewall of the cover 100, and the other end of the pressing plate 170 extends outward. Medical personnel can press down the pressing plates 170 on the two sides of the cover body 100 through two hands, so that the cover body 100 is stressed uniformly, the air bag 200 is in better contact with the face of a patient, and the sealing performance is improved.

In a further preferred embodiment, the pressing plates 170 are provided with connecting holes 171, the connecting holes 171 are disposed at one ends of the pressing plates 170 far from the cover body 100, an elastic hanging belt 180 is connected between the two pressing plates 170, and both ends of the elastic hanging belt 180 are fixedly connected to the connecting holes 171 of the two pressing plates 170, respectively. When the patient needs to breathe anesthetic gas for a long time, the mask body 100 can be fixed on the face of the patient by the elastic hanging strip 180.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims

1. A fixed anaesthetic mask which is characterized in that: including the cover body the top of the cover body is equipped with the blow vent, follows the border of cover body bottom is equipped with annular gasbag, the gasbag is with the border sealing connection of cover body bottom, the gasbag is equipped with the air inlet the downside of cover body bottom is connected with elastic fixation area, elastic fixation area's one end and the left border fixed connection of the cover body, elastic fixation area's the other end and the border fixed connection on cover body right side.

2. A fixed anaesthetic mask as claimed in claim 1 wherein: an arc-shaped protection pad is arranged in the middle between the two ends of the elastic fixing band.

3. A fixed anaesthetic mask as claimed in claim 1 wherein: the ventilation port is connected with a ventilation pipe, and an adjusting valve is arranged in the ventilation pipe and can adjust the flow of anesthetic gas.

4. A fixed anaesthetic mask as claimed in claim 1 wherein: baroceptor is installed to the inside wall of the cover body display screen, battery pack are installed to the lateral wall of the cover body, battery pack respectively with baroceptor, display screen electric connection, baroceptor and display screen electric connection.

5. A fixed anaesthetic mask as claimed in claim 1 wherein: the air inlet is arranged on one side of the top of the air bag and is connected with an air inlet nozzle.

6. A fixed anaesthetic mask as claimed in claim 5 wherein: and a one-way valve is arranged in the air inlet nozzle.

7. A fixed anaesthetic mask as claimed in claim 1 wherein: the left side and the right side of the cover body are both connected with a pressing plate, one end of the pressing plate is connected with the side wall of the cover body, and the other end of the pressing plate extends outwards.

8. A fixed anaesthetic mask as claimed in claim 7 wherein: the pressing plates are provided with connecting holes, the connecting holes are formed in one ends, far away from the cover body, of the pressing plates, an elastic hanging belt is connected between the two pressing plates, and two ends of the elastic hanging belt are fixedly connected with the connecting holes in the two pressing plates respectively.