Oxygen bag pressurizer for patient

Abstract

The utility model discloses an oxygen bag pressurizer for a patient, which comprises a loading box and a pressing part used for pressurizing an oxygen bag, the top of the loading box is connected with an installation box used for supporting, a carrying frame movably connected with the other side of the loading box and used for containing the oxygen bag, and a notch arranged on one side of the carrying frame and used for providing a placing space. Through the loading box, the pressing plate, the fixing strip, the sliding groove and the driving block, the bottom of the fixing strip presses the fixing plate downwards, so that the fixing plate drives the pressing plate through the sliding block to extrude an oxygen bag in the loading frame downwards, and the problems that when an existing device conducts pressurization oxygen outlet operation on the oxygen bag, oxygen export is not stable, and the oxygen bag is not stable are solved. The problems that in the prior art, repeated extrusion and lifting operation is complex, an oxygen bag cannot be conveniently and continuously extruded, the oxygen bag cannot be conveniently taken and placed, and the continuity and practicability of the equipment for pressurizing the oxygen bag to guide out oxygen are affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cardiovascular medicine, in particular to an oxygen bag pressurizer for patients. Background Art

[0002] Cardiology, also known as cardiovascular medicine, is a clinical department within the general internal medicine department of hospitals at all levels dedicated to the diagnosis and treatment of cardiovascular diseases. It treats conditions such as angina pectoris, hypertension, heart failure, premature beats, arrhythmias, and acute myocardial infarction. Cardiology departments often use oxygen bags, which are bags used to hold oxygen. These bags are primarily made of non-toxic, chemically harmless materials. They are portable and easy to operate, making them suitable for home healthcare and for emergency medical transport. Currently, most oxygen bags are manually pressurized by doctors. When the pressure in the bag drops, repressurizing it manually is a cumbersome, time-consuming, and laborious process. Using an oxygen bag pressurizer for cardiovascular patients can interfere with oxygen inhalation, potentially endangering their lives. Manual pressurization requires repeated squeezing and lifting, making it inconvenient for doctors to use. Furthermore, manual pressurization can result in unstable oxygen flow, potentially harming patients.

[0003] When the existing equipment pressurizes and releases oxygen from the oxygen bag, the oxygen output is unstable and requires repeated squeezing and lifting operations, which is cumbersome. The oxygen bag cannot be squeezed continuously and conveniently, and the oxygen bag cannot be easily taken and placed, affecting the continuity and practicality of the equipment in pressurizing and releasing oxygen from the oxygen bag. Utility Model Content

[0004] The purpose of the present utility model is to provide an oxygen bag pressurizer for patients to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an oxygen bag pressurizer for a patient, comprising a loading box and a pressing component for pressurizing the oxygen bag, wherein the loading box is connected to a mounting box on the top thereof for supporting the bag, a carrier movably connected to the other side of the loading box for holding the oxygen bag, and a notch formed on one side of the carrier for providing a placement space;

[0006] The pressing component includes a sliding block provided on the top of the loading box for connection, a fixed plate provided on the top of the sliding block for driving, a pressure plate connected to the bottom of the sliding block for pressurizing the oxygen bag, two groups of support frames provided on the top of the installation box and on both sides of the sliding block for support, fixed shafts provided on both sides of the installation box for support, a fixed bar sleeved on the outside of the fixed shaft for extrusion, two cylinders provided on the top of the installation box, a push rod provided at the bottom of the cylinder for pushing, a sliding groove provided on the top of the fixed bar for providing a movable space, and a driving block provided on the inside of the sliding groove for driving. The cross-section of the carrier is U-shaped, and the two ends of the sliding block are fixedly connected to the fixed plate and the pressure plate respectively, the sliding block is slidably connected to the loading box, the driving block is slidably connected to the sliding groove, the driving block is hinged to the push rod, the fixed shaft is hinged to the fixed bar, and the cross-sections of both ends of the fixed bar are arc-shaped.

[0007] Preferably, three evenly arranged guide bars are connected to the bottom of the carrier, and three evenly arranged guide grooves are opened at the bottom of the loading box, and the guide bars are movably connected to the guide grooves.

[0008] Preferably, a guide rod is provided at the bottom of the support frame, a spring for supporting is sleeved on the outer side of the guide rod, and the spring is fixedly connected to the support frame.

[0009] Preferably, limiting blocks for guiding are respectively provided on both sides of the fixing plate, limiting grooves are respectively provided on both sides of the interior of the installation box, and the limiting blocks are slidably connected to the limiting grooves.

[0010] Preferably, a protective pad is provided at the bottom of the pressing plate for protection, and the protective pad is made of rubber.

[0011] Preferably, a handle for driving is provided at the other end of the carrier, and the handle is fixedly connected to the carrier.

[0012] Preferably, the cross-sections of the driving block and the sliding groove are both convex-shaped.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The cam is hinged on the push rod, and the fixed axis is hinged on the fixed bar. Both ends of the fixed bar are arc-shaped. Each support frame includes three parts. The oxygen bag is loaded through the carrier, and the air guide tube on one side of the oxygen bag can be placed in the notch. The support frame can support the fixed plate upward. The cylinder can drive the driving block to slide in the sliding groove through the push rod, and the driving block can drive the fixed bar to rotate around the fixed axis. Then the bottom of the fixed bar presses the fixed plate downward, so that the fixed plate drives the pressure plate to squeeze the oxygen bag in the carrier downward through the sliding block, thereby improving the continuity and stability of oxygen extraction by the oxygen bag.

[0015] 2. The utility model uses a guide bar and a guide groove, and the guide bar is movably connected to the guide groove. The guide bar can guide and limit the carrier, thereby improving the stability of the carrier in sliding in the loading box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a left-side cutaway perspective view of the overall structure of the utility model;

[0018] Figure 3 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point B in the middle.

[0020] In the figure: 1. Loading box; 11. Installation box; 12. Carrier; 13. Notch; 14. Sliding block; 15. Fixed plate; 16. Pressing plate; 17. Support frame; 18. Fixed shaft; 19. Fixed bar; 20. Cylinder; 21. Push rod; 22. Sliding groove; 23. Driving block; 24. Guide bar; 25. Guide groove; 26. Guide rod; 27. Spring; 28. Limit block; 29. ​​Limit groove; 30. Protective pad; 31. Handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0024] like Figures 1 to 4 As shown, an embodiment of the present invention provides an oxygen bag pressurizer for patients, comprising a loading box 1 and a pressing component for pressurizing the oxygen bag. The loading box 1 is connected to the top with a mounting box 11 for supporting, a carrier 12 movably connected to the other side of the loading box 1 for holding the oxygen bag, and a notch 13 provided on one side of the carrier 12 for providing a placement space.

[0025] The pressing component includes a sliding block 14 provided on the top of the loading box 1 for connection, a fixed plate 15 provided on the top of the sliding block 14 for driving, a pressing plate 16 connected to the bottom of the sliding block 14 for pressurizing the oxygen bag, two sets of support frames 17 provided on the top of the installation box 11 and on both sides of the sliding block 14 for supporting, fixed shafts 18 provided on both sides of the installation box 11 for supporting, a fixed bar 19 sleeved on the outside of the fixed shaft 18 for squeezing, two cylinders 20 provided on the top of the installation box 11, and a fixing bar 19 provided on the bottom of the cylinder 20 for pushing the oxygen bag. The movable push rod 21, the sliding groove 22 opened at the top of the fixed bar 19 to provide a movable space, and the driving block 23 provided on the inner side of the sliding groove 22 for driving, the cross-section of the carrier 12 is U-shaped, the two ends of the sliding block 14 are fixedly connected to the fixed plate 15 and the pressure plate 16 respectively, the sliding block 14 is slidably connected to the loading box 1, the driving block 23 is slidably connected to the sliding groove 22, the driving block 23 is hinged to the push rod 21, the fixed shaft 18 is hinged to the fixed bar 19, and the cross-sections of both ends of the fixed bar 19 are arc-shaped.

[0026] refer to Figure 2 The bottom of the carrier 12 is connected to three evenly arranged guide bars 24, and the bottom of the loading box 1 is provided with three evenly arranged guide grooves 25, and the guide bars 24 are movably connected to the guide grooves 25.

[0027] With the above solution, the guide bar 24 and the guide groove 25 are movably connected, and the guide bar 24 can guide and limit the carrier 12, thereby improving the sliding stability of the carrier 12 in the loading box 1.

[0028] refer to Figure 4 A guide rod 26 is provided at the bottom of the support frame 17 , and a spring 27 for supporting is sleeved on the outside of the guide rod 26 , and the spring 27 is fixedly connected to the support frame 17 .

[0029] The above solution is adopted: through the guide rod 26 and the spring 27, the spring 27 is fixedly connected to the support frame 17, and the spring 27 can support the support frame 17 upward, so that the support frame 17 drives the pressure plate 16 at the bottom of the sliding block 14 to slide upward through the fixed plate 15, thereby improving the strength of the support frame 17 to support the fixed plate 15 upward.

[0030] refer to Figure 4 Limit blocks 28 for guiding are respectively provided on both sides of the fixing plate 15, and limit slots 29 are respectively opened on both sides of the interior of the installation box 11, and the limit blocks 28 are slidably connected to the limit slots 29.

[0031] The above solution is adopted: through the limit block 28 and the limit groove 29, the limit block 28 is slidably connected to the limit groove 29, and the limit block 28 can guide and limit the fixed plate 15, thereby improving the stability of the fixed plate 15 sliding up and down in the installation box 11.

[0032] refer to Figure 2 A protective pad 30 is provided at the bottom of the pressing plate 16 for protection, and the protective pad 30 is made of rubber.

[0033] The above solution is adopted: the protective pad 30 is made of rubber and can protect the oxygen bag to prevent the pressure plate 16 from causing damage to the oxygen bag.

[0034] refer to Figure 1 The other end of the carrier 12 is provided with a handle 31 for driving, and the handle 31 is fixedly connected to the carrier 12.

[0035] The above solution is adopted: the handle 31 is fixedly connected to the carrier 12, and the handle 31 can drive the carrier 12 to leave and enter the loading box 1. At the same time, the handle 31 can be used to drive the loading box 1 to be carried.

[0036] refer to Figure 3 The cross sections of the driving block 23 and the sliding groove 22 are both convex.

[0037] The above solution is adopted: the cross-sections of the driving block 23 and the sliding groove 22 are both "convex" shaped, and the sliding groove 22 can limit the driving block 23 to prevent the driving block 23 from escaping from the sliding groove 22, thereby improving the stability of the driving block 23 driving the fixed bar 19 to rotate.

[0038] The working principle of this utility model:

[0039] First, the handle 31 drives the carrier 12 out of the loading box 1, and then the oxygen bag is placed in the carrier 12, and then the air duct at one end of the oxygen bag is placed in the notch 13, and then the handle 31 drives the carrier 12 into the loading box 1, and at the same time the carrier 12 drives the guide bar 24 to slide in the guide groove 25, and at the same time the support frame 17 supports the fixed plate 15 upward, and at this time the spring 27 supports the support frame 17 upward, and then the cylinder 20 is started, and at this time the cylinder 20 drives the driving block 23 to slide in the sliding groove 22 through the push rod 21, and at the same time the driving block 23 drives the fixing bar 19 to rotate around the fixed axis 18, and then the bottom of the fixing bar 19 presses the fixing plate 15 downward, and at the same time the fixing plate 15 drives the limiting block 28 to slide in the limiting groove 29, and at this time the fixing plate 15 drives the pressing plate 16 to move downward through the sliding block 14, and at the same time the pressing plate 16 drives the protective pad 30 to squeeze the oxygen bag in the carrier 12 downward, so that the oxygen bag can continuously discharge oxygen through the air duct.

[0040] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An oxygen bag pressurizer for a patient, comprising a loading box (1) and a pressing component for pressurizing an oxygen bag, characterized in that: The top of the loading box (1) is connected to a mounting box (11) for supporting, a carrier (12) movably connected to the other side of the loading box (1) for holding oxygen bags, and a notch (13) opened on one side of the carrier (12) for providing a placement space; The pressing component comprises a sliding block (14) disposed on the top of the loading box (1) for connection, a fixing plate (15) disposed on the top of the sliding block (14) for driving, a pressing plate (16) connected to the bottom of the sliding block (14) for pressurizing the oxygen bag, two sets of support frames (17) disposed on the top of the installation box (11) and located on both sides of the sliding block (14) for supporting, a fixing shaft (18) disposed on both sides of the installation box (11) for supporting, a fixing strip (19) sleeved on the outside of the fixing shaft (18) for pressing, two cylinders (20) disposed on the top of the installation box (11), and a fixing strip (19) disposed at the bottom of the cylinder (20) for pushing. A push rod (21), a sliding groove (22) provided at the top of the fixed bar (19) for providing a movable space, and a driving block (23) provided on the inner side of the sliding groove (22) for driving, the carrier (12) has a U-shaped cross section, the two ends of the sliding block (14) are respectively fixedly connected to the fixed plate (15) and the pressure plate (16), the sliding block (14) is slidably connected to the loading box (1), the driving block (23) is slidably connected to the sliding groove (22), the driving block (23) is hinged to the push rod (21), the fixed shaft (18) is hinged to the fixed bar (19), and the cross sections of the two ends of the fixed bar (19) are both arc-shaped.

2. The oxygen bag pressurizer for a patient according to claim 1, characterized in that: The bottom of the carrier (12) is connected to three evenly arranged guide bars (24), the bottom of the loading box (1) is provided with three evenly arranged guide grooves (25), and the guide bars (24) are movably connected to the guide grooves (25).

3. The oxygen bag pressurizer for a patient according to claim 1, characterized in that: A guide rod (26) is provided at the bottom of the support frame (17), and a spring (27) for supporting is sleeved on the outer side of the guide rod (26), and the spring (27) is fixedly connected to the support frame (17).

4. The oxygen bag pressurizer for a patient according to claim 1, characterized in that: Limit blocks (28) for guiding are respectively arranged on both sides of the fixing plate (15), and limit grooves (29) are respectively arranged on both sides inside the installation box (11), and the limit blocks (28) are slidably connected to the limit grooves (29).

5. The oxygen bag pressurizer for a patient according to claim 1, characterized in that: A protective pad (30) is provided at the bottom of the pressing plate (16) for protection, and the protective pad (30) is made of rubber.

6. The oxygen bag pressurizer for a patient according to claim 1, characterized in that: The other end of the carrier (12) is provided with a handle (31) for driving, and the handle (31) is fixedly connected to the carrier (12).

7. The oxygen bag pressurizer for a patient according to claim 1, characterized in that: The driving block (23) and the sliding groove (22) both have cross sections in the shape of a "convex" character.

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