CN213852609U

CN213852609U - A fixation band for reducing the occurrence of ear pressure injuries

Info

Publication number: CN213852609U
Application number: CN202020420667.8U
Authority: CN
Inventors: 曲甜甜
Original assignee: Yantai Yuhuangding Hospital
Current assignee: Yantai Yuhuangding Hospital
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2021-08-03
Anticipated expiration: 2030-03-28

Abstract

The utility model relates to the technical field of medical instruments, and discloses a fixing belt for reducing the occurrence of pressure damage to the ear, which comprises a third shell and a fixing belt. The ends are respectively fixed with buttons, the left end of the fixing belt is sleeved with elastic cotton block 2, the right end of the fixing belt is sleeved with elastic cotton block 1, and the front end of the upper surface of the outer shell 3 is fixed with a fixing device. When in use, align the outer shell 3 with the patient At the mouth and nose, the connecting port is connected to the oxygen inhalation device, and the fixing belt is put on the patient's head. After the positions of the elastic cotton block 1 and the elastic cotton block 2 are adjusted, the elastic cotton block 1 and the elastic cotton block 2 are respectively buckled on it. On the buttons with matching positions, through this setting, the elastic cotton block 1 and the elastic cotton block 2 can increase the force-bearing surface of the ear, reduce the pressure on the ear, and improve the ear pressure of long-term mask oxygen patients. effects of sexual injury.

Description

Fixing band for reducing ear pressure injury

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a fixed band that reduces ear's pressure nature damage and take place.

Background

Oxygen masks provide a means by which oxygen needed for breathing can be transferred from a reservoir to the lungs of a person. The oxygen mask mainly comprises medical oxygen masks, aviation oxygen masks, oxygen masks used by aviation passengers and the like, and plays an important role in treating diseases and protecting safety of the passengers and pilots. Mainly made of plastic, silicone, or rubber. The oxygen mask may wrap around the nose and mouth (oral nasal mask) or the entire face (full face mask). Plays an important role in ensuring the health of human bodies and protecting the safety of pilots and aviation passengers.

Some patients need to use the mask oxygen uptake for a long time, and if the mask oxygen uptake is used for a long time, the fixing band can always press the ear, so that the patients feel uncomfortable to use, and the ear pressure injury can be caused seriously, so that the fixing band for reducing the ear pressure injury is urgently needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a fixed band that reduction ear pressure nature damage takes place has solved the problem that the patient used the face guard oxygen uptake for a long time to cause ear pressure nature damage to take place.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed band that reduces ear's pressure nature damage and take place, includes shell three and fixed band, the upper surface rear end fixedly connected with shell one of shell three, the positive fixedly connected with connector of shell one, the left side fixed surface of shell three is connected with holding ring two, the right side fixed surface of shell three is connected with holding ring one, the left end of fixed band has been cup jointed in the holding ring two, both ends difference fixedly connected with button about the fixed band, the fixed band left end has cup jointed elastic cotton piece two, the left side surface of elastic cotton piece two is cup jointed on a button that is located the fixed band left end, the right-hand member of fixed band cup joints elastic cotton piece one, the right side surface of elastic cotton piece one is cup jointed on a button that is located the right-hand member, the upper surface front end of shell three is fixed with fixing device.

Preferably, the fixing device comprises a rectangular block, a threaded column, a groove and a second shell, the bottom surface of the second shell is fixedly connected to the upper surface of the third shell, a threaded hole is formed in the upper surface of the second shell, the second shell is in threaded connection with the threaded column through the threaded hole, the groove is formed in the side surface of the second shell, and the rectangular block is fixedly connected to the upper surface of the threaded column.

Preferably, the first positioning ring and the second positioning ring are the same in size, the widths of the first positioning ring and the second positioning ring are matched with the width of the fixing band, and the number of the buttons is four.

Preferably, the width of the groove is matched with the width of the fixing belt.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixed band that ear's pressure nature damage takes place reduces possesses following beneficial effect:

1. when the fixing band for reducing the ear pressure injury is used, the third shell is aligned to the mouth and nose of a patient, the first shell is sleeved on the nose of the patient, the connector is connected with an oxygen inhalation device, the left end of the fixing band penetrates through the second positioning ring, the right end of the fixing band penetrates through the first positioning ring, the fixing band is sleeved on the head of the patient and is adjusted to a proper length, then the two ends of the fixing band penetrate through the grooves, the rectangular blocks are screwed, the rectangular blocks are fixedly connected with the threaded columns, the rectangular blocks drive the threaded columns to rotate, the threaded columns press downwards to compress the fixing band in the grooves, the fixing band is fixed, the mask is fixed at the mouth and nose of the patient, the first elastic cotton blocks and the second elastic cotton blocks can move on the fixing band, the first elastic cotton blocks and the second elastic cotton blocks move to the left ear and the right ear of the patient respectively, holes are formed in the right side surface of the first elastic cotton blocks and can be buckled on, can detain on the button, the back is adjusted with the position of elasticity cotton piece one and elasticity cotton piece two, detain elasticity cotton piece one and elasticity cotton piece two respectively on the button rather than position looks adaptation, and elasticity cotton piece one and elasticity cotton piece two are fixed, and through such setting, elasticity cotton piece one and elasticity cotton piece two can increase the stress surface of ear, reduce the pressure that the ear received, reach the effect that improves long-term face guard oxygen uptake patient ear pressure nature damage.

2. This reduce fixed band that ear pressure nature damage takes place, through setting up fixing device, the fixed band is convenient for by fixed, also conveniently adjusts the length of fixed band, reaches the effect that the different situation patients of being convenient for used, makes the patient use more comfortable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fixing device of the present invention.

In the figure: 1 shell I, 2 connecting ports, 3 positioning rings I, 4 fixing devices, 401 rectangular blocks, 402 threaded columns, 403 grooves, 404 shell II, 5 shell III, 6 positioning rings II, 7 fixing bands, 8 elastic cotton blocks I, 9 buttons and 10 elastic cotton blocks II.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a fixing strap for reducing the occurrence of ear pressure injury comprises a housing iii 5 and a fixing strap 7, wherein a housing i 1 is fixedly connected to the rear end of the upper surface of the housing iii 5, a connector 2 is fixedly connected to the front surface of the housing i 1, a positioning ring ii 6 is fixedly connected to the left surface of the housing iii 5, the positioning ring i 3 and the positioning ring ii 6 have the same size, a positioning ring i 3 is fixedly connected to the right surface of the housing iii 5, the left end of the fixing strap 7 is sleeved in the positioning ring ii 6, the widths of the positioning ring i 3 and the positioning ring ii 6 are matched with the width of the fixing strap 7, buttons 9 are respectively and fixedly connected to the left and right ends of the fixing strap 7, the number of the buttons 9 is four, an elastic cotton block ii 10 is sleeved at the left end of the fixing strap 7, the left surface of the elastic cotton block ii 10 is sleeved on one button 9 at the left end of the fixing strap 7, the right end of the fixing strap 7 is sleeved with the elastic cotton block i 8, the right side surface of the elastic cotton block I8 is sleeved on a button 9 positioned at the right end, the front end of the upper surface of the shell III 5 is fixedly provided with a fixing device 4, the fixing device 4 comprises a rectangular block 401, a threaded column 402, a groove 403 and a shell II 404, the bottom surface of the shell II 404 is fixedly connected to the upper surface of the shell III 5, the upper surface of the shell II 404 is provided with a threaded hole, the shell II 404 is in threaded connection with the threaded column 402 through the threaded hole, the side surface of the shell II 404 is provided with the groove 403, the upper surface of the threaded column 402 is fixedly connected with the rectangular block 401, when the fixing device is used, the shell III 5 is aligned to the mouth and nose of a patient, the shell I1 is sleeved on the nose of the patient, the connecting port 2 is connected with an oxygen inhalation device, then the left end of the fixing band 7 passes through the positioning ring II 6, the right end of the fixing band 7 passes through the positioning ring I3, the fixing band 7 is sleeved on the head of the patient and is adjusted to a proper length, then, two ends of the fixing belt 7 penetrate through the groove 403, the rectangular block 401 is screwed, the rectangular block 401 is fixedly connected with the threaded column 402, the rectangular block 401 drives the threaded column 402 to rotate, the threaded column 402 presses downwards to compress the fixing belt 7 in the groove 403, the fixing belt 7 is fixed, the mask is fixed at the mouth and nose of a patient, the elastic cotton block I8 and the elastic cotton block II 10 can move on the fixing belt 7 to respectively move the elastic cotton block I8 and the elastic cotton block II 10 to the left ear and the right ear of the patient, the right side surface of the elastic cotton block I8 is provided with holes and can be buckled on the button 9, the left side surface of the elastic cotton block II 10 is provided with holes and can be buckled on the button 9, after the positions of the elastic cotton block I8 and the elastic cotton block II 10 are adjusted, the elastic cotton block I8 and the elastic cotton block II 10 are respectively buckled on the button 9 matched with the positions of the elastic cotton block I8 and the elastic cotton block II 10, and the elastic cotton block II 10 are fixed, through such setting, the stress surface of ear can be increased to elastic cotton piece one 8 and elastic cotton piece two 10, reduces the pressure that the ear received, reaches the effect of improving long-term face guard oxygen uptake patient ear pressure nature damage, sets up fixing device 4, and fixed band 7 is convenient for be fixed, also conveniently adjusts the length of fixed band 7, reaches the effect that the different situation patient of being convenient for used, makes the patient use more comfortable.

The working principle is as follows:

when the mask is used, the third shell 5 is aligned to the mouth and nose of a patient, the first shell 1 is sleeved on the nose of the patient, the connector 2 is connected with an oxygen inhalation device, then the left end of the fixing band 7 penetrates through the second positioning ring 6, the right end of the fixing band 7 penetrates through the first positioning ring 3, the fixing band 7 is sleeved on the head of the patient and is adjusted to a proper length, then the two ends of the fixing band 7 penetrate through the groove 403, the rectangular block 401 is screwed, the rectangular block 401 is fixedly connected with the threaded column 402, the threaded column 402 is driven by the rectangular block 401 to rotate, the threaded column 402 presses downwards, the fixing band 7 in the groove 403 is compressed, the fixing band 7 is fixed, the mask is fixed at the mouth and nose of the patient, the first elastic cotton block 8 and the second elastic cotton block 10 can move on the fixing band 7, the first elastic cotton block 8 and the second elastic cotton block 10 are respectively moved to the left ear and the right ear of the patient, the right side surface of the first elastic cotton block 8 is provided with a hole and can be buckled on the button 9, the left side surface of the elastic cotton piece II 10 is provided with a hole, the hole can be buckled on the button 9, after the positions of the elastic cotton piece I8 and the elastic cotton piece II 10 are adjusted, the elastic cotton piece I8 and the elastic cotton piece II 10 are respectively buckled on the button 9 matched with the positions of the elastic cotton piece I8 and the elastic cotton piece II 10, the elastic cotton piece I8 and the elastic cotton piece II 10 are fixed, through the arrangement, the stress surface of the ear can be increased through the elastic cotton piece I8 and the elastic cotton piece II 10, the pressure of the ear is reduced, and the effect of improving the ear pressure damage of a long-term face mask oxygen inhalation patient is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reduce fixed band that ear's pressure nature damage takes place, includes three (5) of shell and fixed band (7), its characterized in that: the rear end of the upper surface of the third shell (5) is fixedly connected with the first shell (1), the front of the first shell (1) is fixedly connected with a connector (2), the left side surface of the third shell (5) is fixedly connected with a positioning ring II (6), the right side surface of the third shell (5) is fixedly connected with a positioning ring I (3), the left end of a fixing band (7) is sleeved in the positioning ring II (6), the left end and the right end of the fixing band (7) are respectively fixedly connected with buttons (9), the left end of the fixing band (7) is sleeved with an elastic cotton block II (10), the left side surface of the elastic cotton block II (10) is sleeved on one button (9) positioned at the left end of the fixing band (7), the right end of the fixing band (7) is sleeved with an elastic cotton block I (8), the right side surface of the elastic cotton block I (8) is sleeved on one button (9) positioned at the right end, and a fixing device (4) is fixed at the front end of the upper surface of the third shell (5).

2. The securing strap according to claim 1, wherein the securing strap is adapted to reduce the occurrence of pressure injury to the ear: the fixing device (4) comprises a rectangular block (401), a threaded column (402), a groove (403) and a second shell (404), the bottom surface of the second shell (404) is fixedly connected to the upper surface of the third shell (5), a threaded hole is formed in the upper surface of the second shell (404), the second shell (404) is in threaded connection with the threaded column (402) through the threaded hole, the groove (403) is formed in the side surface of the second shell (404), and the rectangular block (401) is fixedly connected to the upper surface of the threaded column (402).

3. The securing strap according to claim 1, wherein the securing strap is adapted to reduce the occurrence of pressure injury to the ear: the size of the first positioning ring (3) is the same as that of the second positioning ring (6), the width of the first positioning ring (3) and the width of the second positioning ring (6) are matched with that of the fixing belt (7), and the number of the buttons (9) is four.

4. The securing strap according to claim 2, wherein the securing strap is adapted to reduce the occurrence of pressure injury to the ear: the width of the groove (403) is matched with the width of the fixing belt (7).