CN220833797U

CN220833797U - Oxygen bag

Info

Publication number: CN220833797U
Application number: CN202322130817.8U
Authority: CN
Inventors: 张明月; 刘红燕; 王艳宏
Original assignee: First Affiliated Hospital of Shandong First Medical University
Current assignee: First Affiliated Hospital of Shandong First Medical University
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-04-26
Anticipated expiration: 2033-08-09

Abstract

The utility model discloses an oxygen bag, which relates to the technical field of oxygen bags and comprises a bearing plate, wherein an accommodating cavity with an opening at the upper part is arranged in the bearing plate, a bag body is arranged in the accommodating cavity, the bag body is connected with an oxygen delivery pipe, the outside of the bearing plate is wrapped with a supporting plate, the left end and the right end of the supporting plate are connected with the same connecting rod above the bag body, the connecting rod is connected with a pressing plate through a first elastic piece, the left end and the right end of the supporting plate are respectively provided with a connecting belt at one side deviating from the bag body, the connecting belt is connected with the supporting plate through an adjusting structure, the connecting belt is connected with one end of a second elastic piece, the other end of the second elastic piece is connected with the pressing plate after penetrating through the supporting plate, the downward pressure of the first elastic piece to the pressing plate is larger than the upward tension of the second elastic piece to the pressing plate, and the pressing plate is abutted to the upper part of the bag body. The utility model does not need medical staff to manually press the oxygen bag, is beneficial to liberating the hands of the medical staff for other treatment operations, and improves the convenience of use.

Description

Oxygen bag

Technical Field

The application relates to the technical field of oxygen bags, in particular to an oxygen bag.

Background

The oxygen bag is a bag for holding oxygen and is mainly synthesized from non-toxic materials without harmful chemical action. The oxygen bag has the advantages of convenient carrying and simple operation. Can be used for home health care and also can be used for emergent treatment of medical units.

Oxygen is generally gaseous, colorless and odorless, and is in a liquid or solid state when pressurized. When the oxygen bag is oxygenated, the specified use pressure cannot be exceeded by 10.6Kpa, otherwise the service life of the oxygen bag is influenced and even the oxygen bag is broken; and, other gases should be first charged, such as: air, nitrogen; when the oxygen bag is oxygenated, the oxygen bag needs to be tightly closed, can not be extruded and can not be close to fire.

When the oxygen bag is used for the first time, air is firstly filled, the air outlet faces downwards, the air is discharged while beating, and the rest release agent is completely discharged.

When the oxygen bag is out of service, the oxygen bag should be protected from light, avoid heat, avoid contacting sharp objects, avoid contacting chemical objects and avoid excessive extrusion, and a small amount of air should be filled in the oxygen bag so as to prevent the oxygen bag from adhering when the oxygen bag is stored for a long time.

The conventional oxygen bag comprises a bag body and an oxygen delivery pipe connected with the bag body, wherein a clip is arranged on the oxygen delivery pipe. The oxygen inhalation amount of the oxygen bag is regulated by a clamp, when the pressure is too low, the bag is externally pressed, the medical staff can not be liberated to carry out other treatment operations by manually pressing the pressure, and the use is inconvenient.

In the prior patent 'CN 202020203389.0 oxygen bag', independent operation of air inlet and air outlet of the oxygen bag is realized. However, in the use process, the oxygen bag still needs to be manually pressed to supply oxygen, and other treatment operations can not be carried out by liberating the hands of medical staff, so that the use is inconvenient.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides the oxygen bag, and medical staff does not need to manually press the oxygen bag, so that other treatment operations can be carried out by liberating the hands of the medical staff, and the use convenience is improved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides an oxygen bag, including the bag body, the oxygen therapy tube, the bearing board, the backup pad, the connecting rod, first elastic component, the clamp plate, the connecting band, adjust the structure, the second elastic component, the bag body is connected with the oxygen therapy tube, the inside of bearing board is equipped with the open chamber that holds in top, hold the intracavity and be equipped with the bag body, the outside parcel of bearing board has the backup pad, both ends are connected with same connecting rod in the top of the bag body about the backup pad, the connecting rod passes through first elastic component and is connected with the clamp plate, both ends all are equipped with the connecting band in one side that deviates from the bag body about the backup pad, the connecting band is connected with the backup pad through adjusting the structure, the connecting band is connected with one end of second elastic component, the other end of second elastic component is connected with the clamp plate after running through the backup pad, the downward pressure of first elastic component to the clamp plate is greater than the upward force of second elastic component to the clamp plate, the clamp plate butt is in the upper portion of the bag body.

Further, the regulation structure includes the mao face magic subsides and colludes the face magic subsides, both ends all are equipped with the mao face magic subsides about the backup pad, be equipped with on the connecting band and collude the face magic subsides, mao face magic subsides paste the cooperation with colluding the face magic subsides.

Further, the supporting plate adopts a first arc-shaped plate, a space formed by the concave side of the first arc-shaped plate is the accommodating cavity, and when the bag body is full of oxygen, the cavity wall of the accommodating cavity is attached to the lower surface of the bag body.

Further, the pressing plate adopts a second arc-shaped plate, and the concave side of the second arc-shaped plate is attached to the upper surface of the bag body.

Further, the length direction of connecting rod evenly is equipped with a plurality of first elastic component, both ends all are equipped with a plurality of along the length direction evenly distributed of connecting rod about the backup pad the second elastic component.

Further, the first elastic piece adopts a spring, and the second elastic piece adopts an elastic rope.

Further, a perforation is arranged on the supporting plate, a fixing ring is arranged in the perforation, the inner wall of the fixing ring adopts an arc-shaped surface, and the second elastic piece penetrates through the inner ring of the fixing ring.

Further, the connecting rod is located above the middle of the bag body.

Further, an opening is formed in the supporting plate, the oxygen therapy tube extends out of the opening at one end far away from the bag body, and an adjusting valve is arranged at one end, extending out of the opening, of the oxygen therapy tube.

The utility model has the beneficial effects that:

1. According to the oxygen bag, the downward pressure of the first elastic piece to the pressing plate is larger than the upward tension of the second elastic piece to the pressing plate, so that the pressing plate can press down the bag body in the bearing plate, oxygen in the bag body is pressed out of the oxygen delivery pipe, a medical staff does not need to press manually, other treatment operations are facilitated by liberating the hands of the medical staff, and the use convenience is improved.

2. Through setting up regulation structure on the connecting band, can nimble adjust the position of connecting band in the backup pad. When the connecting belt is close to the connecting rod, the upward tension of the second elastic piece to the pressing plate is weakened, and the pressure of the pressing plate to the bag body is enhanced; when the connecting belt is far away from the connecting rod, the upward tension of the second elastic piece to the pressing plate is enhanced, and the pressure of the pressing plate to the bag body is weakened; the larger the pressure of the pressing plate on the bag body is, the larger the oxygen conveying amount is; therefore, the pressure of the pressure plate to the bag body is adjusted, the oxygen conveying amount is adjusted, the use flexibility is improved, and the practicability of the oxygen bag is improved.

3. Through letting the regulation structure include the mao face magic subsides and collude the face magic subsides to set up the mao face magic subsides on the connecting band, set up in the backup pad and collude the face magic subsides, can paste the cooperation through letting mao face magic subsides and collude the face magic subsides, adjust the position of connecting band in the backup pad, simple structure, the operation of being convenient for has further improved the convenience.

4. By adopting the first arc-shaped plate as the bearing plate and the second arc-shaped plate as the pressing plate, the bag body can be prevented from being scratched by edges and corners of the bearing plate and the pressing plate, the protection effect on the bag body is improved, the service life of the bag body is prolonged, and the maintenance cost is saved.

5. Through setting up solid fixed ring in the perforation, gu fixed ring's inner wall is the arcwall face, can prevent that the perforated pore wall border fish tail from wearing and tearing second elastic component when the second elastic component passes gu fixed ring's inner circle, improves the protection effect to the second elastic component, further saves maintenance cost.

6. Through setting up the connecting rod in the middle part top of the bag body, can set up connecting band, second elastic component symmetrically for the atress of clamp plate is more balanced, and the clamp plate can more steadily push down the bag body, improves stability.

Drawings

FIG. 1 is a schematic perspective view of an oxygen bag;

FIG. 2 is a schematic front view of an oxygen bag;

FIG. 3 is a schematic top view of an oxygen bag.

In the figure:

1-a bag body, wherein the bag body is provided with a plurality of grooves,

A 2-oxygen therapy tube which is arranged on the inner side of the tube,

3-A supporting plate for supporting the substrate,

4-Supporting plate, 4-1-opening,

A 5-connecting rod for connecting the two ends of the connecting rod,

6-A first elastic member, which is provided with a first elastic member,

7-A pressing plate, wherein the pressing plate is provided with a plurality of grooves,

An 8-connection belt, wherein the connection belt is provided with a plurality of connecting grooves,

9-The magic tape with the rough surface,

10-Hook-face magic tape,

11-A second elastic member, which is provided with a first elastic member,

A 12-set of the fixing rings,

13-Regulating valve.

Detailed Description

For a better understanding of the present utility model, the present utility model is further described below with reference to the accompanying drawings. It is noted that in the description of the present utility model, the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

As shown in fig. 1 to 3, an oxygen bag comprises a bag body 1, an oxygen therapy tube 2, a bearing plate 3, a supporting plate 4, a connecting rod 5, a first elastic piece 6, a pressing plate 7, a connecting belt 8 and a second elastic piece 11.

The bag body 1 is used for storing oxygen, and the bag body 1 is connected with the oxygen therapy tube 2.

The inside of the bearing plate 3 is provided with a containing cavity with an opening at the upper part, and a bag body 1 is placed in the containing cavity. Preferably, the supporting plate 3 adopts a first arc-shaped plate, and the space formed by the concave side of the first arc-shaped plate is the accommodating cavity. When the bag body 1 is filled with oxygen, the cavity wall of the containing cavity is attached to the lower surface of the bag body 1.

The support plate 4 is fixedly connected to the outer portion of the support plate 3, the support plate 4 can be fixed to the outer portion of the support plate 3 in a sticking and fixing mode, or the support plate 4 can be nailed to the outer portion of the support plate 3 by nails, or the support plate 4 can be fixed to the outer portion of the support plate 3 in a welding mode.

The left and right ends of the support plate 4 are fixedly connected with the same connecting rod 5 above the bag body 1, the left and right ends of the support plate 4 can be fixed on the connecting rod 5 in a sticking and fixing mode, or the left and right ends of the support plate 4 can be nailed on the connecting rod 5 by nails, or the left and right ends of the support plate 4 can be welded and fixed on the connecting rod 5 in a welding mode.

The connecting rod 5 is positioned above the middle of the bag body 1. The connecting rod 5 is connected with the pressing plate 7 through a first elastic member 6. Preferably, the first elastic members 6 are provided in a plurality, and all the first elastic members 6 are uniformly distributed along the length direction of the connecting rod 5. The first elastic member 6 may employ a spring. The pressing plate 7 is abutted against the upper surface of the bag body 1 under the action of the elastic force of the first elastic piece 6. In order to enable the pressing plate 7 to be more attached to the upper surface of the bag body 1, the pressing plate 7 is a second arc-shaped plate, and the concave side of the second arc-shaped plate is attached to the upper surface of the bag body 1 under the action of the elastic force of the first elastic piece 6.

The left and right ends of the supporting plate 4 are respectively provided with a connecting belt 8 at one side deviating from the bag body 1, and the connecting belts 8 are connected with the supporting plate 4 through an adjusting structure. The adjusting structure comprises a rough surface magic tape 9 and a hook surface magic tape 10. The matted velcro 9 is fixedly connected with the support plate 4, for example, nails can be used to nail the matted velcro 9 on the support plate 4, or the matted velcro 9 can be stuck and fixed on the support plate 4. The hook-surface magic tape 10 is fixedly connected to the connecting belt 8, for example, the hook-surface magic tape 10 and the connecting belt 8 can be sewn together to realize fixed connection. The rough surface magic tape 9 is in adhesive fit with the hook surface magic tape 10.

The left and right ends of the supporting plate 4 are respectively provided with a plurality of second elastic pieces 11 which are uniformly distributed along the length direction of the connecting rod 5. In the present embodiment, the support plate 4 is provided with two second elastic members 11 at both the left and right ends. The second elastic member 11 may be an elastic string or an elastic band. One end of the second elastic piece 11 is fixedly connected with the connecting belt 8, the other end of the second elastic piece 11 is fixedly connected with the pressing plate 7 after penetrating through the supporting plate 4, and the position of the second elastic piece 11 penetrating through the supporting plate 4 is located between the connecting rod 5 and the connecting belt 8.

The downward pressure of the first elastic piece 6 to the pressing plate 7 is greater than the upward tension of the second elastic piece 11 to the pressing plate 7, so that the pressing plate 7 has downward pressure to the bag body 1, namely, the pressing plate 7 is abutted against the upper surface of the bag body 1. The pressure of the pressing plate 7 on the bag body 1 can be adjusted by adjusting the position of the connecting belt 8. When the connecting belt 8 approaches the connecting rod 5, the upward tension of the second elastic piece 11 to the pressing plate 7 is weakened, and the pressure of the pressing plate 7 to the bag body 1 is enhanced; when the connecting belt 8 is far away from the connecting rod 5, the upward tension of the second elastic piece 11 to the pressing plate 7 is enhanced, and the pressure of the pressing plate 7 to the bag body 1 is weakened.

In order to facilitate the penetration of the second elastic member 11 through the support plate 4, a perforation (not shown) is provided in the support plate 4, through which the second elastic member 11 can be passed. In order to reduce the abrasion of the perforated peripheral support plate 4 to the second elastic element 11, a fixing ring 12 is fixedly arranged in the perforation, the fixing ring 12 can be welded at the hole wall of the perforation, the inner wall of the fixing ring 12 is an arc-shaped surface, the second elastic element 11 can pass through the inner ring of the fixing ring 12, and the arc-shaped surface can relieve the abrasion.

When the second elastic piece 11 adopts an elastic belt, in order to facilitate the fixed connection of the second elastic piece 11 with the connecting belt 8 and the second elastic piece 11 with the pressing plate 7, the elastic belt can be directly sewn with the connecting belt 8 to realize fixation; the elastic belt can be fixed by nailing on the pressing plate 7, or the pressing plate 7 can be welded with a circular ring, and the elastic belt is bound on the circular ring to realize fixation.

The edge of the supporting plate 4 is provided with an opening 4-1, the oxygen therapy tube 2 extends out of the opening 4-1 at one end far away from the bag body 1, and the adjusting valve 13 is arranged at one end of the oxygen therapy tube 2 extending out of the opening 4-1.

When an oxygen bag of the present embodiment is used:

When the bag body 1 filled with oxygen is placed in the bearing plate 3, the first elastic piece 6 is in a compressed state, the second elastic piece 11 is in a stretched state, and the downward pressure of the first elastic piece 6 to the pressing plate 7 is larger than the upward tension of the second elastic piece 11 to the pressing plate 7, so that the pressing plate 7 can be abutted against the upper surface of the bag body 1. Once the regulating valve 13 is opened, the pressure plate 7 can press out the oxygen in the bag body 1 through the oxygen therapy tube 2, so that the automatic discharge of the oxygen in the bag is realized, and the medical staff does not need to press manually.

Along with the discharge of oxygen in the bag body 1, the volume of the bag body 1 is gradually reduced, the first elastic piece 6 is still in a compressed state, the second elastic piece 11 is still in a stretched state, and the downward pressure of the first elastic piece 6 to the pressing plate 7 is still greater than the upward tension of the second elastic piece 11 to the pressing plate 7, so that the pressing plate 7 continuously presses the bag body 1. However, in the process of pressing the bag body 1 by the pressing plate 7, the downward pressure of the first elastic member 6 to the pressing plate 7 is gradually reduced, and the upward tension of the second elastic member 11 to the pressing plate 7 is gradually increased, so that the force of pressing the bag body 1 by the pressing plate 7 is gradually weakened.

When the force of pressing the bag body 1 by the pressing plate 7 needs to be improved, the hook-and-loop fastener 10 on the connecting belt 8 needs to be stuck to the rough-surface fastener 9 in the direction close to the connecting rod 5, so that the connecting belt 8 is close to the connecting rod 5, the stretching degree of the second elastic piece 11 is weakened, the upward pulling force of the second elastic piece 11 on the pressing plate 7 can be weakened, and the force of the pressing plate 7 on pressing the bag body 1 can be increased under the condition that the downward pressure of the first elastic piece 6 on the pressing plate 7 is the same.

When the force of pressing the bag body 1 by the pressing plate 7 needs to be reduced, the hook-and-loop fastener 10 on the connecting belt 8 needs to be stuck to the rough-surface fastener 9 in the direction away from the connecting rod 5, so that the connecting belt 8 is away from the connecting rod 5, the stretching degree of the second elastic piece 11 is enhanced, the upward pulling force of the second elastic piece 11 on the pressing plate 7 can be enhanced, and the force of the pressing plate 7 on pressing the bag body 1 can be reduced under the condition that the downward pressure of the first elastic piece 6 on the pressing plate 7 is the same.

It can be seen from the above description that, in the oxygen bag of this embodiment, the downward pressure of the first elastic member 6 to the pressing plate 7 is greater than the upward tension of the second elastic member 11 to the pressing plate 7, so that the pressing plate 7 can press the bag body 1 in the bearing plate 3, so that oxygen in the bag body 1 is pressed out from the oxygen catheter 2, and a medical staff does not need to press manually, which is beneficial to liberating hands of the medical staff for other treatment operations, and the convenience of use is improved.

Furthermore, by providing the adjusting structure on the connecting band 8, the position of the connecting band 8 on the support plate 4 can be flexibly adjusted. When the connecting belt 8 approaches the connecting rod 5, the upward tension of the second elastic piece 11 to the pressing plate 7 is weakened, and the pressure of the pressing plate 7 to the bag body 1 is enhanced; when the connecting belt 8 is far away from the connecting rod 5, the upward tension of the second elastic piece 11 to the pressing plate 7 is enhanced, and the pressure of the pressing plate 7 to the bag body 1 is weakened; the greater the pressure of the pressure plate 7 on the bag body 1 is, the greater the oxygen transmission amount is; thereby, the pressure of the pressure plate 7 to the bag body 1 is adjusted, the oxygen conveying amount is adjusted, the use flexibility is improved, and the practicability of the oxygen bag is improved.

Through letting the regulation structure include the mao face magic subsides 9 and collude face magic subsides 10 to set up mao face magic subsides 9 on connecting band 8, set up collude face magic subsides 10 in backup pad 4, can paste the cooperation through letting mao face magic subsides 9 and collude face magic subsides 10, adjust the position of connecting band 8 on backup pad 4, simple structure, the operation of being convenient for has further improved the convenience.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides an oxygen bag, includes the bag body and connects the oxygen therapy pipe on the bag body, its characterized in that still includes bearing plate, backup pad, connecting rod, first elastic component, clamp plate, connecting band, adjusting structure, second elastic component, and the inside of bearing plate is equipped with the open chamber that holds in top, holds the intracavity and is equipped with the bag body, the outside parcel of bearing plate has the backup pad, and both ends are connected with same connecting rod in the top of the bag body about the backup pad, and the connecting rod passes through first elastic component to be connected with the clamp plate, and both ends all are equipped with the connecting band in one side that deviates from the bag body about the backup pad, and the connecting band passes through adjusting structure to be connected with the backup pad, and the connecting band is connected with the one end of second elastic component, and the other end of second elastic component is connected with the clamp plate after running through the backup pad, and the downward pressure of first elastic component to the clamp plate is greater than the upward pulling force of second elastic component to the clamp plate, and the clamp plate butt is in the upper portion of the bag body.

2. An oxygen bag according to claim 1, wherein the adjusting structure comprises a rough surface magic tape and a hook surface magic tape, both ends of the left and right sides of the supporting plate are respectively provided with a rough surface magic tape, and the connecting belt is provided with a hook surface magic tape, and the rough surface magic tape is in adhesive fit with the hook surface magic tape.

3. An oxygen bag according to claim 1, wherein the support plate is a first arcuate plate, and the space formed by the concave side of the first arcuate plate is the accommodating chamber, and when the bag body is full of oxygen, the chamber wall of the accommodating chamber is attached to the lower surface of the bag body.

4. An oxygen bag according to claim 1, wherein the pressure plate is a second arcuate plate, the concave side of the second arcuate plate being in engagement with the upper surface of the bag body.

5. An oxygen bag according to claim 1, wherein a plurality of first elastic members are uniformly arranged in the length direction of the connecting rod, and a plurality of second elastic members are uniformly distributed along the length direction of the connecting rod at the left and right ends of the supporting plate.

6. An oxygen bag according to claim 1 or 5, wherein the first elastic member is a spring and the second elastic member is an elastic string or band.

7. An oxygen bag according to claim 6, wherein the support plate is provided with a perforation, a fixing ring is arranged in the perforation, the inner wall of the fixing ring adopts an arc-shaped surface, and the second elastic piece penetrates through the inner ring of the fixing ring.

8. An oxygen bag according to claim 1, wherein the connecting rod is located above the middle of the bag body.

9. An oxygen bag according to claim 1, wherein the support plate is provided with an opening, the oxygen catheter extends out of the opening at an end remote from the bag body, and an adjusting valve is provided at an end of the oxygen catheter extending out of the opening.