CN212698860U

CN212698860U - Valsalva respiratory pressure monitoring auxiliary device

Info

Publication number: CN212698860U
Application number: CN202020607109.2U
Authority: CN
Inventors: 林丽; 丁尚伟; 林婉萍; 汤庆; 何炼图
Original assignee: Third Affiliated Hospital of Guangzhou Medical University
Current assignee: Third Affiliated Hospital of Guangzhou Medical University
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-03-16
Anticipated expiration: 2030-04-14

Abstract

The utility model provides a Valsalva respiratory pressure monitoring auxiliary device includes the cover body, flexible glue presss from both sides bag and sealed rubber ring, and the flexible glue presss from both sides the bag and holds with the nose wing both sides top mutually, and the flexible glue presss from both sides the bag and is taken place deformation by the extrusion, and the nose wing both sides receive reaction force's extrusion under the effect of the deformation power of flexible glue clamp bag, make the nostril take place to close, and the gas that blows out through the oral area is more concentrated, more effective, can improve the accuracy that Valsalva respiratory detection. The sealing rubber ring is used for being tightly attached to the periphery of the nose wing and the mouth part, so that a sealing cavity is formed between the mask body and the face part. The sealing rubber ring plays a sealing role on the cover body, and the air leakage of the cover body is reduced. The cover body is kept away from and has been seted up two grooves of gripping on one side in gauze mask district, and the cover body still is provided with to holding the face on keeping away from one side in gauze mask district, and the finger inlays to be put at two grooves of gripping, and the palm supports with holding the face, and under the effect of sealed rubber ring, form sealed chamber between the cover body and the face, also can be more comfortable when reaching sealed, make Valsalva respiratory pressure monitoring auxiliary device's operation simpler.

Description

Valsalva respiratory pressure monitoring auxiliary device

Technical Field

The utility model relates to a medical appurtenance field especially relates to a Valsalva respiratory pressure monitoring auxiliary device.

Background

The heart ultrasound needs the patient to cooperate with Valsalva movements, and because the Valsalva movements are complex, the patient can not understand completely, the degree of cooperation is not high, the clinical completion is poor, and the accurate effect is difficult to achieve. In addition, the auxiliary devices used in the prior art have air leakage, for example, air leakage around the mouth or nostrils is easy to occur.

Disclosure of Invention

Therefore, it is necessary to provide a Valsalva respiratory pressure monitoring auxiliary device which is easy to operate, can reduce the occurrence of air leakage, and can improve the detection accuracy.

The Valsalva respiratory pressure monitoring auxiliary device comprises a cover body, a soft rubber clamping bag and a sealing rubber ring, wherein a nose cover area and a mouth cover area are arranged on the cover body, the nose cover area is communicated with the mouth cover area, the cover body is used for covering and arranging the nose wings and the mouth, the soft rubber clamping bag is arranged on the inner side wall of the nose cover area, the sealing rubber ring is arranged on the edge of the cover body, the soft rubber clamping bag is used for being abutted against the nose wings to close the nostrils, and the sealing rubber ring is used for being tightly attached to the peripheries of the nose wings and the mouth to form a sealing cavity between the cover body and the face.

In one embodiment, the Valsalva respiratory pressure monitoring auxiliary device further comprises an air hose and an air pressure gauge, wherein an air outlet is formed in one side of the mask body, which is far away from the mask area, the air outlet is communicated with the mask area, a first end of the air hose is communicated with the air outlet, and a second end of the air hose is connected with the air pressure gauge.

In one embodiment, two sac bodies are arranged on the soft rubber sac, a nose wing crack is arranged between the two sac bodies, and the width of the nose wing crack is gradually widened from one end far away from the mask area to one end close to the mask area.

In one embodiment, two holding grooves are formed in one side of the mask body, which is far away from the mask area, and the two holding grooves are symmetrically arranged;

and a propping surface is also arranged on one side of the cover body, which is far away from the mask area, and the propping surface is positioned below the two holding grooves.

In one embodiment, the cover, the soft rubber clamping bag and the sealing rubber ring are of an integrally formed structure.

In one embodiment, a sealing connector is further arranged at the position where the air hose is communicated with the air outlet hole, and the sealing connector is used for connecting the air hose and the cover body.

Compared with the prior art, the utility model has the advantages of it is following:

firstly, the Valsalva respiratory pressure monitoring auxiliary device comprises a cover body, a soft rubber clamping bag and a sealing rubber ring, wherein the soft rubber clamping bag is supported against two sides of a nasal wing, the soft rubber clamping bag is extruded to deform, and the two sides of the nasal wing are extruded by a reaction force under the action of the deformation force of the soft rubber clamping bag, so that the nostril is closed, namely, air blown out through a mouth part is more concentrated and more effective, and the accuracy of Valsalva respiratory detection can be improved.

And secondly, the sealing rubber ring is used for being tightly attached to the periphery of the nose wing and the mouth part so as to form a sealing cavity between the mask body and the face part. The sealing rubber ring can seal the cover body, so that the air leakage of the cover body is reduced.

Finally, two holding grooves are formed in one side, away from the mask area, of the mask body, abutting faces are further arranged on one side, away from the mask area, of the mask body, fingers are embedded in the two holding grooves, a palm abuts against the abutting faces, a sealed cavity is formed between the mask body and the face under the action of the sealing rubber ring, and the force of the fingers holding the mask body can be adjusted by hands according to actual conditions, so that sealing is achieved, the mask body can be more comfortable, and the Valsalva respiratory pressure monitoring auxiliary device is simpler to operate.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a Valsalva respiratory pressure monitoring auxiliary device;

fig. 2 is a schematic structural diagram of another embodiment Valsalva respiratory pressure monitoring auxiliary device;

fig. 3 is a schematic structural diagram of another embodiment Valsalva respiratory pressure monitoring auxiliary device.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

As shown in fig. 1, a Valsalva respiratory pressure monitoring aid 10 includes a mask body 100, a soft rubber clip bag 200 and a rubber sealing ring 300, wherein the mask body 100 is provided with a nose mask region 110 and a mouth mask region 120, the nose mask region 110 is communicated with the mouth mask region 120, the mask body 100 is used for covering around the nasal ala and the mouth, i.e. when the mask body 100 is covered on the nose and the mouth, the nose is accommodated in the nose mask region, the mouth is accommodated in the mouth mask region 120, the soft rubber clip bag 200 is arranged on the inner side wall of the mask body 100 in the nose mask region 110, the rubber sealing ring 300 is arranged on the edge of the mask body 100, the soft rubber clip bag 200 is used for abutting against the nasal ala to close the nostrils, i.e. when the mask body 100 is covered on the nose and the mouth, the soft rubber clip bag 200 abuts against both sides of the nasal ala, the soft rubber clip bag 200 is squeezed and both sides of the nasal ala are squeezed by a reaction force under the action of the deformation force of the soft rubber clip bag 200, the nostrils are closed, namely, the air blown out through the mouth part is more concentrated and more effective, and the accuracy of Valsalva breath detection can be improved. The sealing rubber ring 300 is used to closely cling around the nasal wings and mouth to form a sealed cavity between the mask body 100 and the face. The sealant ring 300 can seal the cover 100, thereby reducing the occurrence of air leakage from the cover 100.

In one embodiment, the cover body, the soft rubber clamping bag and the sealing rubber ring are of an integrally formed structure, so that the Valsalva respiratory pressure monitoring auxiliary device has better structural stability and higher structural strength.

Simple and convenient operation, can reduce the occurrence of air leakage, an

In order to make the soft rubber clipping bag fit with the nasal ala more tightly and further close the nostril better, please refer to fig. 1, for example, two sacs 210 are disposed on the soft rubber clipping bag 200, a nasal ala clipping seam 211 is disposed between the two sacs 210, the width of the nasal ala clipping seam gradually widens from one end away from the mask region to one end close to the mask region, that is, when the soft rubber clipping bag is pressed against both sides of the nasal ala, the two sacs are respectively pressed against both sides of the nasal ala, that is, the nasal ala is embedded in the nasal ala clipping seam. For another example, the two cysts are provided with soft rubber bulges on the edge of the nasal alar crack, and the soft rubber bulges can increase the structural strength of the cysts so that the two sides of the nasal alar crack can be clamped more tightly.

In order to improve the convenience of the Valsalva breath detection, please refer to fig. 2, two holding grooves 101 are formed in one side of the mask body 100 away from the mask area 120, and the two holding grooves are symmetrically arranged; a holding surface 102 is further disposed on a side of the mask body 100 away from the mask region 120, and the holding surface 102 is located below the two holding grooves. It should be noted that, when the Valsalva respiratory pressure monitoring auxiliary device is used, fingers are embedded in the two holding grooves, a palm abuts against the abutting surface, the sealing cavity is formed between the cover body and the face under the action of the sealing rubber ring, and a hand can adjust the force of the fingers holding the cover body according to actual conditions, so that sealing is achieved, the device is more comfortable, and the operation of the Valsalva respiratory pressure monitoring auxiliary device is simpler.

In an embodiment, referring to fig. 3, the Valsalva respiratory pressure monitoring auxiliary device 10 further includes an air hose 400 and a gas pressure gauge 500, wherein an air outlet 103 is formed on a side of the mask body 100 away from the mask region 120, the air outlet 103 is communicated with the mask region 120, a first end of the air hose 400 is communicated with the air outlet 103, and a second end of the air hose 400 is connected to the gas pressure gauge 500. Blowing air to the cover body, entering the ventilation hose through the air outlet and reaching the air pressure gauge, and further obtaining an air pressure detection value corresponding to Valsalva respiration detection.

In order to facilitate replacement of the cover body, a sealing connecting piece is further arranged at a position where the vent hose is communicated with the air outlet, and the sealing connecting piece is used for connecting the vent hose with the cover body. In order to improve the sanitation degree, the cover body is made of disposable materials, and after the cover body is used, the cover body is replaced by a new cover body from the ventilation hose.

firstly, the Valsalva respiratory pressure monitoring auxiliary device 10 comprises a cover body 100, a soft rubber bag 200 and a sealing rubber ring 300, wherein the soft rubber bag 200 is supported against two sides of the nasal alar part, the soft rubber bag 200 is extruded to deform, and the two sides of the nasal alar part are extruded by a counterforce under the action of the deformation force of the soft rubber bag 200, so that the nasal opening is closed, namely, the air blown out through the mouth part is more concentrated and more effective, and the accuracy of Valsalva respiratory detection can be improved.

Next, the sealing rubber ring 300 is used to closely contact the nose wing and the mouth to form a sealing cavity between the mask body 100 and the face. The sealing rubber ring can seal the cover body, so that the air leakage of the cover body is reduced.

Finally, two holding grooves 101 are formed in one side, away from the mask area 120, of the mask body 100, a supporting surface 102 is further arranged on one side, away from the mask area 120, of the mask body 100, fingers are embedded in the two holding grooves, a palm is supported against the supporting surface, a sealed cavity is formed between the mask body and the face under the action of the sealing rubber ring, and the force of the fingers holding the mask body can be adjusted by hands according to actual conditions, so that sealing is achieved, the mask body can be more comfortable, and the Valsalva respiratory pressure monitoring auxiliary device is simpler to operate.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The Valsalva respiratory pressure monitoring auxiliary device is characterized by comprising a cover body, a soft rubber clamping bag and a sealing rubber ring, wherein a nose cover area and a mouth cover area are arranged on the cover body, the nose cover area is communicated with the mouth cover area, the cover body is used for covering the periphery of a nose wing and the mouth, the soft rubber clamping bag is arranged on the inner side wall of the cover body in the nose cover area, the sealing rubber ring is arranged on the edge of the cover body, the soft rubber clamping bag is used for being abutted against the nose wing to close the nostril, and the sealing rubber ring is used for being tightly attached to the periphery of the nose wing and the mouth to form a sealing cavity between the cover body and the face.

2. The Valsalva respiratory pressure monitoring assistance device as claimed in claim 1, further comprising a vent hose and a gas pressure gauge, wherein an outlet is provided on a side of said mask body remote from said mask region, said outlet being in communication with said mask region, a first end of said vent hose being in communication with said outlet, and a second end of said vent hose being connected to said gas pressure gauge.

3. The Valsalva respiratory pressure monitoring aid as claimed in claim 1, wherein said soft rubber cuff has two bladders, and a nasal flap slit is provided between said two bladders, and the width of said nasal flap slit gradually increases from the end away from said mask area to the end close to said mask area.

4. The Valsalva respiratory pressure monitoring auxiliary device as set forth in claim 1, wherein two holding grooves are formed on one side of the mask body away from the mask area, and the two holding grooves are symmetrically arranged;

5. The Valsalva respiratory pressure monitoring aid of claim 1, wherein said cover, said soft gel cuff and said sealing gel ring are integrally formed.

6. The Valsalva respiratory pressure monitoring aid as claimed in claim 2, wherein a sealing connection is provided at a location where said ventilation hose communicates with said outlet aperture, said sealing connection being adapted to connect said ventilation hose to said mask body.