CN113332549B - An oxygen supply device for megaloblastic anemia nursing - Google Patents

Abstract

The invention discloses an oxygen supply device for megaloblastic anemia nursing, comprising a casing, a linkage component is fixedly connected to the inner side of the casing, and the linkage component includes a fixed seat fixedly connected with the casing, the inner side of the fixed seat is A sliding block is slidably connected, an eccentric disk is arranged on the right side of the sliding block, and a tripod is arranged on the front side of the eccentric disk. The oxygen supply device for megaloblastic anemia care drives the eccentric disk to rotate synchronously, so that the eccentric disk can intermittently push the sliding block to the left, so that the sliding block pushes the rotating rod to swing back and forth. The corresponding round ball makes the rotating rod swing back and forth while turning the lever of the counter to count. Since the rate of oxygen supply remains unchanged, the oxygen supply can be calculated from the counting data. The structure achieves a comprehensive effect on oxygen supply measurement and nursing data.

Description

A kind of oxygen supply device for megaloblastic anemia nursing

technical field

The invention relates to the technical field of medical oxygen supply, in particular to an oxygen supply device for megaloblastic anemia nursing.

Background technique

Megaloblastic anemia is a kind of anemia caused by the lack of folic acid or vitamin B12, or the application of certain drugs that affect the metabolism of nucleotides, resulting in the disorder of nuclear DNA synthesis. Severe anemia can lead to myocardial hypoxia and heart failure. Therefore, in the daily care of patients with megaloblastic anemia, oxygen supply is very important.

The main problem with most oxygen supply devices for megaloblastic anemia care on the market at present is that they can only supply one concentration of oxygen, which makes them unable to meet the oxygen supply needs of various scenarios, or can be provided with available oxygen supply. Devices with different oxygen concentrations, but the conversion operation is complicated, and in the process of oxygen supply, the oxygen supply cannot be measured, so that the patient's oxygen intake cannot be accurately measured, resulting in insufficient nursing data and oxygen supply. The device cannot monitor the oxygen supply status in real time, so that the oxygen supply may be interrupted due to external factors, and the interruption of oxygen supply cannot be observed in time, thus affecting the life safety of patients. The operation is complicated, the oxygen supply cannot be measured, the nursing data is not comprehensive enough, the oxygen supply status cannot be monitored in real time, and the life safety of the patients is affected.

SUMMARY OF THE INVENTION

(1) Technical problems solved

The purpose of the present invention is to provide an oxygen supply device for nursing megaloblastic anemia, so as to solve the problems raised in the background art.

(2) Technical solutions

In order to achieve the above purpose, the present invention provides the following technical solutions: an oxygen supply device for megaloblastic anemia care, comprising a casing, the inner side of the casing is fixedly connected with a linkage assembly, and the linkage assembly includes a fixed connection with the casing. The inner side of the fixed seat is slidably connected with a sliding block, the right side of the sliding block is provided with an eccentric disk, the front side of the eccentric disk is provided with a tripod, the left side of the sliding block is provided with a recording component, and the right side of the tripod rotates A motion component is connected, a detection rod is fixedly connected to the left side of the tripod, a trigger component is slidably connected to the upper side of the housing, and a control component is arranged on the lower side of the trigger component.

Further, the recording assembly includes a rotating rod movably installed on the left side of the sliding block, the lower side of the rotating rod is provided with a counter, and the counter is provided with a ball corresponding to the rotating rod, so that the rotating rod can swing back and forth while swinging back and forth. Through the action of the ball, the lever of the counter is pushed to toggle, so as to achieve the effect of counting.

Further, the movement assembly includes a crank that is rotatably connected to the tripod, the rear side of the crank is fixedly connected with a rotating disk, the rear side of the rotating disk is fixedly connected with a fan blade, the outer side of the fan blade is provided with a fixed cavity, and the lower part of the fixed cavity is fixed. The side is fixedly connected with a second pipe, and the crank is arranged with respect to the triangular array of the tripod, so that the crank can drive the tripod to shake back and forth while rotating.

Further, the trigger assembly includes a moving block slidably connected to the housing, a fixed plate is slidably connected to the lower side of the moving block, an L-shaped rod is fixedly connected to the lower side of the moving block, and the fixed plate is provided with a corresponding moving block. The guide block is provided with a through groove on the moving block, so that the moving block can slide along the guide block, and then when the moving block is reset upward, the moving block can rotate 180 degrees along the guide block under the action of the through groove, so as to drive the The effect of the L-shaped lever turned 180 degrees.

Further, the control assembly includes a rotating block that is rotatably connected to the fixed plate, a movable block is slidably connected to the lower side of the rotating block, a motion rod is provided on the left and right sides of the movable block, and a first pipe is provided on the upper side of the motion rod. , a rack is slidably connected to the outside of the movement rod, and a convex rod corresponding to the L-shaped rod is fixedly connected to the rotating block, so that the L-shaped rod can push the rotating block to rotate through the action of the convex rod when the L-shaped rod moves downward. After the rod is rotated 180 degrees, the protruding rod can move to the position corresponding to the L-shaped rod.

(3) Beneficial effects

Compared with the prior art, the present invention provides an oxygen supply device for megaloblastic anemia nursing, which has the following beneficial effects:

1. The oxygen supply device for megaloblastic anemia care drives the fan blade to rotate through the fluidity of the gas, so that the fan blade drives the rotating disk fixedly connected to it to rotate synchronously, thereby driving the crank to rotate. The triangular array is set up, so as to synchronously drive the other two cranks to rotate synchronously, so that the tripod shakes back and forth under the action of the cranks, thereby driving the detection rod fixedly connected to the tripod to shake back and forth, so that the medical staff can sway back and forth according to the shaking of the detection rod. No, so as to detect the oxygen supply state in real time, and this structure achieves the effect that the oxygen supply state can be monitored in real time and the life safety of the patient will not be affected.

2. The oxygen supply device for megaloblastic anemia care drives the eccentric disk to rotate synchronously, so that the eccentric disk can intermittently push the sliding block to the left, so that the sliding block pushes the rotating rod to swing back and forth. The ball corresponding to the rod enables the rotating rod to move the lever of the counter while swinging back and forth, so as to count. Since the rate of oxygen supply remains unchanged, the oxygen supply can be calculated from the counting data. This structure achieves a comprehensive effect of measuring oxygen supply and nursing data.

3. The oxygen supply device for megaloblastic anemia care drives the movable block to rotate in the reverse direction through the rotating block, and then the movable block pushes the right motion rod to move to the right, closing the opening on the right side of the first pipe, and simultaneously the first pipe The opening on the left side is opened, so that oxygen passes through the oxygen-rich film on the left side of the first pipeline to increase the concentration of oxygen. Since the moving block is provided with a through groove, when the moving block is reset upward, the moving block can rotate 180 degrees along the guide block. , so as to drive the L-shaped rod to rotate synchronously, and then prepare for the next push of the rotating block. This structure achieves the effect of meeting the oxygen supply demand of various scenarios and the simple conversion operation.

Description of drawings

Fig. 1 is the front internal structure schematic diagram of the present invention;

Fig. 2 is the structural representation of the motion block of the present invention;

Fig. 3 is the structural representation of the rotating rod of the present invention;

4 is a schematic structural diagram of a linkage assembly of the present invention;

5 is a schematic structural diagram of a motion assembly of the present invention;

FIG. 6 is an enlarged schematic structural diagram of the position A in FIG. 2 of the present invention.

In the figure: 1. Housing; 2. Interlocking component; 21. Fixed seat; 22. Slide block; 23. Eccentric disk; 24. Tripod; 3. Recording component; 31. Rotating rod; Ball; 4. Movement component; 41, Crank; 42, Rotating disc; 43, Fan blade; 44, Fixed cavity; 5, Detection rod; 6, Trigger component; 61, Movement block; 62, Fixed plate; 63, Guide block; 64, L-shaped rod; 7, control assembly; 71, rotating block; 72, convex rod; 73, movable block; 74, motion rod; 75, fixed block; 8, first pipe; 9, second pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1:

Please refer to FIGS. 1-5 , an oxygen supply device for megaloblastic anemia care, including a casing 1 , a linkage assembly 2 is fixedly connected to the inner side of the casing 1 , and the linkage assembly 2 includes a fixed connection with the casing 1 . The seat 21, the inner side of the fixed seat 21 is slidably connected with a sliding block 22, the right side of the sliding block 22 is provided with an eccentric disk 23, the front side of the eccentric disk 23 is provided with a tripod 24, and the left side of the sliding block 22 is provided with a recording assembly 3 , the right side of the tripod 24 is rotatably connected with the motion assembly 4, the left side of the tripod 24 is fixedly connected with the detection rod 5, the upper side of the housing 1 is slidably connected with the trigger assembly 6, and the lower side of the trigger assembly 6 is provided with a control assembly 7.

Further, the recording assembly 3 includes a rotating rod 31 movably installed on the left side of the sliding block 22, the lower side of the rotating rod 31 is provided with a counter 32, and the counter 32 is provided with a ball 33 corresponding to the rotating rod 31, so that the rotating rod When 31 swings back and forth, the lever of the counter 32 can be pushed by the action of the ball 33 to be toggled, so as to achieve the effect of counting.

Further, the movement assembly 4 includes a crank 41 rotatably connected with the tripod 24, the rear side of the crank 41 is fixedly connected with a rotating disk 42, the rear side of the rotating disk 42 is fixedly connected with a fan blade 43, and the outer side of the fan blade 43 is provided with a fixed The cavity 44, the lower side of the fixed cavity 44 is fixedly connected with the second pipe 9, and the crank 41 is arranged in a triangular array with respect to the tripod 24, so that the crank 41 can drive the tripod 24 to swing back and forth while rotating.

Embodiment 2:

The specific usage mode and function of this embodiment:

Please refer to FIGS. 1-6 , an oxygen supply device for megaloblastic anemia care, including a casing 1 , a linkage assembly 2 is fixedly connected to the inner side of the casing 1 , and the linkage assembly 2 includes a fixed connection with the casing 1 . The seat 21, the inner side of the fixed seat 21 is slidably connected with a sliding block 22, the right side of the sliding block 22 is provided with an eccentric disk 23, the front side of the eccentric disk 23 is provided with a tripod 24, and the left side of the sliding block 22 is provided with a recording assembly 3 , the right side of the tripod 24 is rotatably connected with the motion assembly 4, the left side of the tripod 24 is fixedly connected with the detection rod 5, the upper side of the housing 1 is slidably connected with the trigger assembly 6, and the lower side of the trigger assembly 6 is provided with a control assembly 7.

Further, the recording assembly 3 includes a rotating rod 31 movably installed on the left side of the sliding block 22, the lower side of the rotating rod 31 is provided with a counter 32, and the counter 32 is provided with a ball 33 corresponding to the rotating rod 31, so that the rotating rod When 31 swings back and forth, the lever of the counter 32 can be pushed by the action of the ball 33 to be toggled, so as to achieve the effect of counting.

Further, the movement assembly 4 includes a crank 41 rotatably connected with the tripod 24, the rear side of the crank 41 is fixedly connected with a rotating disk 42, the rear side of the rotating disk 42 is fixedly connected with a fan blade 43, and the outer side of the fan blade 43 is provided with a fixed The cavity 44, the lower side of the fixed cavity 44 is fixedly connected with the second pipe 9, and the crank 41 is arranged in a triangular array with respect to the tripod 24, so that the crank 41 can drive the tripod 24 to swing back and forth while rotating.

Further, the trigger assembly 6 includes a moving block 61 slidably connected with the housing 1, the lower side of the moving block 61 is slidably connected with a fixed plate 62, the lower side of the moving block 61 is fixedly connected with an L-shaped rod 64, and the fixed plate 62 is provided with There is a guide block 63 corresponding to the moving block 61. Since the moving block 61 is provided with a through groove, the moving block 61 can slide along the guide block 63, and then when the moving block 61 is reset upward, the moving block 61 is in the through groove. Under the action, it can rotate 180 degrees along the guide block 63, so as to achieve the effect of driving the L-shaped rod 64 to rotate 180 degrees.

Further, the control assembly 7 includes a rotating block 71 rotatably connected with the fixed plate 62, the lower side of the rotating block 71 is slidably connected with a movable block 73, and the left and right sides of the movable block 73 are provided with a motion rod 74, and the upper part of the motion rod 74 is provided. A first pipe 8 is provided on the side, a rack 75 is slidably connected to the outer side of the moving rod 74, and a protruding rod 72 corresponding to the L-shaped rod 64 is fixedly connected to the rotating block 71, so that the L-shaped rod 64 can move downward. The rotating block 71 is pushed to rotate by the action of the protruding rod 72 , and the protruding rod 72 can move to a position corresponding to the L-shaped rod 64 after the L-shaped rod 64 is rotated by 180 degrees.

When using, first connect the first pipeline 8 with the patient's breathing mask, and then connect the second pipeline 9 with the external oxygen supply machine, so that the second pipeline 9 is filled with oxygen and flows from bottom to top. When passing through the fixed cavity 44, the fan blade 43 is driven to rotate by the fluidity of the gas, so that the fan blade 43 drives the rotating disk 42 fixedly connected to it to rotate synchronously, thereby driving the crank 41 to rotate. The array is arranged to synchronously drive the other two cranks 41 to rotate synchronously, so that the tripod 24 shakes back and forth under the action of the cranks 41, thereby driving the detection rod 5 fixedly connected with the tripod 24 to shake back and forth, so that the medical staff can sway back and forth according to the detection Whether the rod 5 is shaking or not, the oxygen supply state can be detected in real time. This structure achieves the effect that the oxygen supply state can be monitored in real time without affecting the life safety of the patient.

Further, when the upper crank 41 rotates, since the eccentric disc 23 and the upper crank 41 are fixedly connected, the eccentric disc 23 is driven to rotate synchronously, so that the eccentric disc 23 can intermittently push the sliding block 22 to the left, so that the sliding The block 22 pushes the rotating rod 31 to swing back and forth. Since the counter 32 is provided with a ball 33 corresponding to the rotating rod 31, the rotating rod 31 can move the lever of the counter 32 while swinging back and forth, thereby counting. , Since the rate of oxygen supply remains unchanged, the oxygen supply can be calculated from the count data. This structure achieves the comprehensive effect of measuring the oxygen supply and nursing data.

Further, because the oxygen-rich film is arranged in the pipeline on the left side of the first pipeline 8, when a higher concentration of oxygen is required, the medical staff manually pushes the moving block 61 downward, so that the moving block 61 slides along the guide block 63, thereby Synchronously drives the L-shaped rod 64 to move downward, so that the L-shaped rod 64 pushes the rotating block 71 to rotate through the action of the protruding rod 72. Since the connection between the protruding rod 72 and the rotating block 71 is provided with a keyway, the rotating block 71 drives the movable block. 73 performs reverse rotation, and then the movable block 73 pushes the right movement rod 74 to move to the right, closing the opening on the right side of the first pipe 8 and opening the opening on the left side of the first pipe 8, so that oxygen passes through the left side of the first pipe 8 The oxygen-enriched film inside increases the concentration of oxygen. Since the moving block 61 is provided with a through groove, when the moving block 61 is reset upward, the moving block 61 can rotate 180 degrees along the guide block 63, thereby driving the L-shaped rod 64 to synchronize Rotate, and then prepare for the next push of the rotating block 71. This structure achieves the effect of meeting the oxygen supply requirements of various scenarios and the simple conversion operation.

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

Claims (1)

1. An oxygen supply device for megaloblastic anemia care, comprising a casing (1), characterized in that: a linkage assembly (2) is fixedly connected to the inner side of the casing (1), and the linkage assembly (2) It comprises a fixed seat (21) fixedly connected with the casing (1), the inner side of the fixed seat (21) is slidably connected with a sliding block (22), and the right side of the sliding block (22) is provided with an eccentric disk (23), and the eccentric disk The front side of (23) is provided with a tripod (24), the left side of the sliding block (22) is provided with a recording assembly (3), the right side of the tripod (24) is rotatably connected with a motion assembly (4), and the tripod ( 24) A detection rod (5) is fixedly connected to the left side of the housing (1), a trigger assembly (6) is slidably connected to the upper side of the housing (1), and a control assembly (7) is arranged on the lower side of the trigger assembly (6); The recording assembly (3) includes a rotating rod (31) movably installed on the left side of the sliding block (22), a counter (32) is arranged on the lower side of the rotating rod (31), and the counter (32) is provided with a rotating rod (31) the corresponding sphere (33); The motion assembly (4) includes a crank (41) rotatably connected to the tripod (24), a rotating disk (42) is fixedly connected to the rear side of the crank (41), and a fan is fixedly connected to the rear side of the rotating disk (42). The blade (43), the outer side of the fan blade (43) is provided with a fixed cavity (44), the lower side of the fixed cavity (44) is fixedly connected with the second pipe (9), and the crank (41) is arranged in a triangular array with respect to the tripod (24). set up; The trigger assembly (6) includes a moving block (61) slidably connected to the housing (1), a fixing plate (62) is slidably connected to the lower side of the moving block (61), and the lower side of the moving block (61) is fixedly connected There is an L-shaped rod (64), and the fixed plate (62) is provided with a guide block (63) corresponding to the moving block (61); The control assembly (7) includes a rotating block (71) rotatably connected with the fixed plate (62), a movable block (73) is slidably connected to the lower side of the rotating block (71), and the left and right sides of the movable block (73) are slidably connected. A movement rod (74) is provided, the upper side of the movement rod (74) is provided with a first pipe (8), the outer side of the movement rod (74) is slidably connected with a rack (75), and the rotating block (71) is fixedly connected with a Protruding rod (72) corresponding to L-shaped rod (64).

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