CN215133115U

CN215133115U - Oxygen therapy device for small wound surfaces of limbs

Info

Publication number: CN215133115U
Application number: CN202121116845.9U
Authority: CN
Inventors: 闫瑞红; 刘磊; 闫瑞霜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-14
Anticipated expiration: 2031-05-24

Abstract

The utility model provides a device is treated to four limbs little surface of a wound oxygen, include: the oxygen therapy cover comprises an oxygen therapy cover body, a first spring cover, a second spring cover, a sealing mechanism and fixing belts, wherein the oxygen therapy cover body is arranged in an arch shape, the top of the oxygen therapy cover body is fixed with an aeration head, the aeration head is communicated with the inner wall of the oxygen therapy cover body, one end of the aeration head is communicated with an oxygen pipe, the first spring cover is fixed at the edge of the bottom of the oxygen therapy cover body, both ends of the first spring cover are provided with notches, the second spring cover is fixed on the inner wall of the notch on the first spring cover, and the telescopic textures of the first spring cover and the second spring cover are perpendicularly intersected, the sealing mechanism is fixed at the bottom of the first spring cover, and the fixing belts are symmetrically fixed at both ends of the oxygen therapy cover body. The utility model discloses an oxygen of certain pressure is direct to carry out the oxygen therapy to the wound, improves the oxygen therapy effect, the waste of reducible oxygen to be convenient for adapt to the not wound of equidimension.

Description

Oxygen therapy device for small wound surfaces of limbs

Technical Field

The utility model relates to a four limbs little surface of a wound oxygen therapy equipment technical field especially relates to a device is treated to four limbs little surface of a wound oxygen.

Background

Researches find that hyperbaric oxygen is beneficial to accelerating the healing of the wound surface. In clinical medical treatment and nursing work, patients with various wounds difficult to heal of limbs, such as pre-tibial wounds, diabetic ulcers, venous ulcers and the like, are often encountered. The traditional skin injury oxygen therapy device in a hospital is formed by simply connecting a nasal catheter or an oxygen inhalation mask with an oxygen interface, mainly by blowing oxygen directly to the wound surface for treatment, a continuous micro-high pressure oxygen environment cannot be formed around the wound surface, on one hand, oxygen is wasted, on the other hand, the treatment device is not easy to fix, and the treatment effect on four limbs, especially on the front wound surface of the shin, is poor.

Therefore, there is a need to provide an oxygen therapy device for small wound surface of limbs to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a device for oxygen therapy of small wound surfaces of four limbs.

The utility model provides a pair of four limbs little surface of a wound oxygen therapy device, include:

the oxygen therapy mask comprises an oxygen therapy mask body, wherein the oxygen therapy mask body is arranged in an arch shape, a ventilation head is fixed at the top of the oxygen therapy mask body and is communicated with the inner wall of the oxygen therapy mask body, one end of the ventilation head is communicated with an oxygen pipe, and pressure valves are symmetrically fixed at the top of the oxygen therapy mask body;

the first spring cover is fixed at the edge of the bottom of the oxygen therapy cover body, and two ends of the first spring cover are provided with notches;

the second spring cover is fixed on the inner wall of the notch on the first spring cover, and the telescopic textures of the first spring cover and the second spring cover are vertically crossed;

the sealing mechanism is fixed at the bottom of the first spring cover;

and the two fixing belts are symmetrically fixed at two ends of the oxygen therapy cover body.

Preferably, sealing mechanism includes spring pipe, sealing washer, flexbile plate, first fixed plate, second fixed plate, screw thread post and gas injection valve, second spring cover one end is fixed with the spring pipe, first spring cover below symmetry is equipped with the sealing washer, and the sealing washer is cavity setting, two the both ends of sealing washer communicate with the both ends of two spring pipes respectively, the sealing washer top is fixed with the flexbile plate, one the flexbile plate both ends symmetry is fixed with first fixed plate, another the flexbile plate both ends symmetry is fixed with the second fixed plate, screw hole has been seted up at second fixed plate middle part, threaded hole inner wall threaded connection has the screw thread post, screw thread post one end is passed through the bearing and is rotated with first fixed plate and be connected, sealing washer one end is fixed with the gas injection valve.

Preferably, a knob is fixed at one end of the threaded column.

Preferably, a buzzer is mounted inside the pressure valve.

Preferably, fixed band one end and flexonics board fixed connection, two fixed band one end is fixed with the hair side magic subsides respectively and pricks the face magic subsides.

Preferably, the sealing ring and the spring pipe are made of a silica gel material.

Preferably, the fixing band is an elastic band.

Preferably, the shape of the oxygen therapy cover body can be determined according to different shapes of limb parts.

Compared with the prior art, the utility model provides a little surface of a wound oxygen therapy device of four limbs has following beneficial effect:

the utility model provides a device is treated to four limbs little surface of a wound oxygen:

1. when the oxygen therapy mask is used, the oxygen therapy mask body is placed on a wound surface, the sealing ring is contacted with a human body, the oxygen therapy mask body is fixed on the human body through the hair surface magic tape and the thorn surface magic tape on the fixing band, at the moment, the sealing ring and the spring tube are inflated through the inflator and the gas injection valve, the sealing ring and the spring tube are expanded, the space between the oxygen therapy mask body and the human body is sealed, one end of the oxygen tube is connected with oxygen supply equipment, oxygen is filled into the oxygen therapy mask body through the oxygen supply equipment, and oxygen therapy is directly performed on a wound through oxygen with certain pressure, so that the oxygen therapy effect is improved;

2. the pressure valve arranged on the oxygen therapy cover body is used for balancing the air pressure in the oxygen therapy cover body, if the air pressure is too high, the gas is discharged through the pressure valve, a buzzer is arranged in the pressure valve, and when the gas discharge speed reaches a certain value, the buzzer gives an alarm to remind people of reducing the oxygen delivery speed of the oxygen supply equipment, so that the oxygen consumption can be reduced;

3. and drive the screw thread post through rotatory knob and rotate for the screw thread post drives the second fixed plate and removes to the one end of first fixed plate, thereby drives two flexible sheets and is close to each other, adjusts the size of sealing washer, so that adapt to the wound of equidimension not.

Drawings

Fig. 1 is one of the overall structural diagrams provided by the present invention;

fig. 2 is a second schematic view of the overall structure provided by the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

Reference numbers in the figures: 1. an oxygen therapy hood body; 2. a ventilation head; 3. an oxygen tube; 4. a pressure valve; 5. a first spring cover; 6. a second spring cover; 7. a sealing mechanism; 71. a spring tube; 72. a seal ring; 73. a flexible board; 74. a first fixing plate; 75. a second fixing plate; 76. a threaded post; 77. an air injection valve; 8. fixing belts; 9. a knob; 10. a rough surface magic tape; 11. thorn face magic subsides.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

In a specific implementation process, as shown in fig. 1 and 2, an apparatus for oxygen therapy of small wound surface of limbs comprises:

an oxygen therapy cover body 1, a first spring cover 5, a second spring cover 6, a sealing mechanism 7 and a fixing belt 8, the oxygen therapy cover body 1 is arranged in an arch shape, the shape of the oxygen therapy cover body 1 can be determined according to different shapes of limb parts, so as to be convenient for the use aiming at the different sizes of the limbs, the top of the oxygen therapy cover body 1 is fixed with an aeration head 2, and the aeration head 2 is communicated with the inner wall of the oxygen therapy cover body 1, one end of the aeration head 2 is communicated with an oxygen tube 3, the first spring cover 5 is fixed at the bottom edge of the oxygen therapy cover body 1, both ends of the first spring cover 5 are provided with notches, the second spring cover 6 is fixed at the inner wall of the notch on the first spring cover 5, and the telescopic textures of the first spring cover 5 and the second spring cover 6 are vertically crossed, the sealing mechanism 7 is fixed at the bottom of the first spring cover 5, and the two fixing belts 8 are symmetrically fixed at two ends of the oxygen therapy cover body 1.

Referring to fig. 1, 2 and 3, the sealing mechanism 7 includes a spring tube 71, a sealing ring 72, a flexible plate 73, a first fixing plate 74, a second fixing plate 75, a threaded post 76 and a gas injection valve 77, the spring tube 71 is fixed at one end of the second spring cover 6, the sealing ring 72 is symmetrically disposed below the first spring cover 5, the sealing ring 72 is hollow, the sealing ring 72 and the spring tube 71 are both made of a silica gel material, the silica gel material has certain elasticity, so that the sealing performance can be improved, and the silica gel material is more compatible with the human body and more comfortable to use, two ends of the two sealing rings 72 are respectively communicated with two ends of the two spring tubes 71, the flexible plate 73 is fixed at the top of the sealing ring 72, the first fixing plate 74 is symmetrically fixed at two ends of one flexible plate 73, the second fixing plate 75 is symmetrically fixed at two ends of the other flexible plate 73, a threaded hole is formed in the middle of the second fixing plate 75, threaded hole inner wall threaded connection has threaded post 76, threaded post 76 one end is passed through the bearing and is connected with first fixed plate 74 rotation, sealing washer 72 one end is fixed with gas injection valve 77, threaded post 76 one end is fixed with knob 9, be connected with gas injection valve 77 through the inflater, inflate in the sealing washer 72, make sealing washer 72 and spring pipe 71 inflation, seal between oxygen therapy cover body 1 and the human body, oxygen hose 3 one end is connected with the oxygen supply equipment, fill oxygen therapy cover body 1 inside with oxygen through the oxygen supply equipment can, drive threaded post 76 through rotatory knob 9 and rotate, make threaded post 76 drive second fixed plate 75 to the one end removal of first fixed plate 74, thereby drive two flexoplates 73 and be close to each other, adjust the size of sealing washer 72, so that adapt to the wound of equidimension not.

Referring to fig. 1, the oxygen therapy cover body 1 top symmetry is fixed with

pressure valve

4, 4 internally mounted of pressure valve has the calling organ, make the inside atmospheric pressure of the oxygen therapy cover body 1 reach the equilibrium through the pressure valve 4 that sets up on the oxygen therapy cover body 1, if atmospheric pressure is too big, then gaseous 4 discharges through pressure valve, and be equipped with the calling organ in pressure valve 4, reach certain size at gaseous exhaust velocity, then the calling organ warning, remind people can adjust the oxygen therapy speed of oxygen supply equipment to the consumption of reducible oxygen.

Referring to fig. 1 and 2, the fixing band 8 is an elastic band, so that the oxygen therapy mask body 1 can be always kept in a tight state with the human body, one end of the fixing band 8 is fixedly connected with the flexible plate 73, two ends of the fixing band 8 are respectively fixed with a hair side magic tape 10 and a thorn side magic tape 11, and the oxygen therapy mask body 1 is fixed on the human body through the hair side magic tape 10 and the thorn side magic tape 11.

The working principle is as follows:

when the oxygen therapy mask is used, the sealing ring 72 is contacted with a human body by placing the oxygen therapy mask body 1 on a wound surface, the oxygen therapy mask body 1 is fixed on the human body by the hair magic tape 10 and the thorn magic tape 11 on the fixing band 8, at the moment, the sealing ring 72 is inflated by connecting the inflator with the air injection valve 77, the sealing ring 72 and the spring tube 71 are expanded, the space between the oxygen therapy mask body 1 and the human body is sealed, one end of the oxygen tube 3 is connected with oxygen supply equipment, oxygen is filled into the oxygen therapy mask body 1 by the oxygen supply equipment, the pressure inside the oxygen therapy mask body 1 is balanced by the pressure valve 4 arranged on the oxygen therapy mask body 1, if the pressure is too large, the gas is discharged through the pressure valve 4, the buzzer is arranged in the pressure valve 4, the gas discharge speed reaches a certain size, the alarm of the buzzer alarms, and reminds people of being capable of adjusting the oxygen supply speed of the oxygen supply equipment, therefore, the consumption of oxygen can be reduced, the threaded column 76 is driven to rotate by rotating the knob 9, the threaded column 76 drives the second fixing plate 75 to move towards one end of the first fixing plate 74, the two flexible plates 73 are driven to approach each other, and the size of the sealing ring 72 is adjusted so as to adapt to wounds of different sizes.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here. The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An oxygen therapy device for small wound surfaces of limbs is characterized by comprising:

the oxygen therapy mask comprises an oxygen therapy mask body (1), wherein the oxygen therapy mask body (1) is arranged in an arch shape, an aeration head (2) is fixed at the top of the oxygen therapy mask body (1), the aeration head (2) is communicated with the inner wall of the oxygen therapy mask body (1), one end of the aeration head (2) is communicated with an oxygen tube (3), and pressure valves (4) are symmetrically fixed at the top of the oxygen therapy mask body (1);

the first spring cover (5) is fixed at the bottom edge of the oxygen therapy cover body (1), and two ends of the first spring cover (5) are provided with notches;

the second spring cover (6) is fixed on the inner wall of the notch on the first spring cover (5), and the telescopic textures of the first spring cover (5) and the second spring cover (6) are vertically crossed;

the sealing mechanism (7), the said sealing mechanism (7) is fixed on the bottom of the first spring housing (5);

and the fixing belts (8) are symmetrically fixed at the two ends of the oxygen therapy cover body (1) by the two fixing belts (8).

2. The device for oxygen therapy of small wound surfaces of limbs according to claim 1, wherein the sealing mechanism (7) comprises spring tubes (71), sealing rings (72), flexible plates (73), a first fixing plate (74), a second fixing plate (75), threaded columns (76) and an air injection valve (77), the spring tubes (71) are fixed at one end of the second spring cover (6), the sealing rings (72) are symmetrically arranged below the first spring cover (5), the sealing rings (72) are arranged in a hollow manner, two ends of each of the two sealing rings (72) are respectively communicated with two ends of each of the two spring tubes (71), the flexible plates (73) are fixed at the tops of the sealing rings (72), the first fixing plates (74) are symmetrically fixed at two ends of one flexible plate (73), the second fixing plates (75) are symmetrically fixed at two ends of the other flexible plate (73), and threaded holes are formed in the middles of the second fixing plates (75), threaded hole inner wall threaded connection has screw thread post (76), screw thread post (76) one end is passed through the bearing and is rotated with first fixed plate (74) and be connected, sealing washer (72) one end is fixed with gas injection valve (77).

3. The extremity minor wound oxygen therapy device according to claim 2, wherein a knob (9) is fixed at one end of the threaded column (76).

4. The limb minor wound oxygen therapy device according to claim 1, wherein a buzzer is mounted inside the pressure valve (4).

5. The device for oxygen therapy of small wound surfaces of limbs according to claim 2, wherein one end of the fixing strap (8) is fixedly connected with the flexible plate (73), and one end of each of the two fixing straps (8) is respectively fixed with a hair surface magic tape (10) and a thorn surface magic tape (11).

6. The device for oxygen therapy of small wound surfaces of limbs as claimed in claim 2, wherein the sealing ring (72) and the spring tube (71) are both made of a silica gel material.

7. The limb minor wound oxygen therapy device according to claim 1, wherein the fixing band (8) is an elastic band.

8. The extremity minor wound surface oxygen therapy device according to claim 1, wherein the shape of the oxygen therapy cover body (1) can be determined according to different shapes of limb parts.