High-stability anesthesia support

Abstract

The invention relates to the technical field of clinical anesthesia, in particular to a high-stability anesthesia support which comprises a second fixing block, a screw, a connecting plate and a U-shaped block. All the round rods are in sliding connection with a fixed block II; a screw rod is rotationally connected to the fixed block II, and is rotationally connected with the fixed block I; the fixed block I is fixedly connected with a connecting plate; the connecting plate is rotationally connected with a plurality of U-shaped blocks through torsional spring rotating shafts; the U-shaped block is rotatably arranged, so that the corrugated pipe can adaptively rotate after being clamped into the U-shaped block, the torsion effect applied to the corrugated pipe by the U-shaped block is greatly reduced, the phenomenon that local sections of the corrugated pipe are excessively stretched is avoided, and meanwhile, after the U-shaped block is rotatably arranged, the corrugated pipe is not prone to deformation before being taken out. The U-shaped block can be rotated to be far away from the upper part of the corrugated pipe, and then the corrugated pipe is taken out, so that the interference problem can be reduced, and the convenience of manual operation can be improved.

Description

Technical Field

[0001] This invention relates to the technical field of clinical anesthesia. More specifically, this invention relates to a highly stable anesthesia stent. Background Technology

[0002] During anesthesia and surgery, to ensure normal ventilation for the patient, a corrugated breathing tube from the anesthesia machine is typically fixed to the patient's mouth and nose, and supported and positioned by a bedside support. Existing supports use annular protrusions that engage with the corrugated tube to limit its movement and prevent displacement. However, in actual use, the corrugated breathing tube is often not perfectly horizontal, but inserted at a certain angle into the support. In this case, the support applies a forced corrective force, causing excessive stretching, deformation, or even damage to certain segments of the corrugated tube. Summary of the Invention

[0003] To overcome the drawback that when a corrugated breathing tube is inserted into a stent at a certain angle, local segments of the corrugated tube are forced to be excessively stretched and damaged, the present invention provides a highly stable anesthesia stent.

[0004] The technical solution of the present invention is: a high-stability anesthesia stent, comprising a first fixing block and a plurality of round rods fixed to the first fixing block; further comprising a second fixing block, a screw, a connecting plate and U-shaped blocks; all round rods are slidably connected to the second fixing block; a screw is rotatably connected to the second fixing block, and the screw is screwed to the first fixing block; a connecting plate is fixed to the first fixing block; a plurality of U-shaped blocks are rotatably connected to the connecting plate via a torsion spring shaft.

[0005] Furthermore, it also includes a knob; a knob is fixed to the screw.

[0006] Furthermore, it also includes an adjustment assembly, which includes a turntable, a slider, a spring, and a cylinder; several turntables are rotatably connected to the connecting plate via a torsion spring shaft; a slider is slidably connected to each U-shaped block, and the slider contacts the corresponding turntable; several springs are fixedly connected to each slider, and the springs are fixedly connected to the corresponding U-shaped block; a cylinder is fixedly connected to each slider; several circular holes are opened on each turntable, and the cylinder is inserted into the corresponding circular hole.

[0007] Furthermore, it also includes a toggle block; a toggle block is fixed to each slider.

[0008] Furthermore, it also includes limit blocks; each U-shaped block is fixed with a limit block, which contacts the corresponding turntable.

[0009] Furthermore, it also includes a protection component, which includes a speed sensor, an electric push rod, and a fixing block three; a speed sensor is fixedly attached to each U-shaped block; several electric push rods are fixedly attached to the connecting plate; a fixing block three is fixedly attached to the telescopic end of each electric push rod, and the fixing block three is slidably connected to the connecting plate.

[0010] Furthermore, it also includes rubber pads; a rubber pad is fixed to each of the three fixing blocks.

[0011] Furthermore, the ends of the cylinder are chamfered.

[0012] Furthermore, both the contact surfaces of the round rod and the fixed block are designed to be smooth surfaces.

[0013] Furthermore, the opposing surfaces of fixed block one and fixed block two are both set as rough surfaces.

[0014] The beneficial effects are: First, by making the U-shaped block rotatable, the bellows can rotate adaptively after being inserted into the U-shaped block, thereby greatly reducing the torsional effect exerted by the U-shaped block on the bellows and avoiding excessive stretching of local segments of the bellows. At the same time, by making the U-shaped block rotatable, before removing the bellows, the U-shaped block can be rotated away from the top of the bellows, and then the bellows can be removed. This can reduce interference problems and improve the convenience of manual operation. Second, by using a combination of turntable, slider, spring and cylinder, the position of the bellows can be finely adjusted manually without re-clamping it, which improves the convenience of manual operation. At the same time, the slider used to finely adjust the position of the bellows is also used to limit the U-shaped block with the limit block, so that the U-shaped block can only rotate within a small range, thus allowing the U-shaped block to retain the function of straightening the bellows. Third, in the event of an accident, the U-shaped block is locked by fixing block three, thereby preventing the bellows from continuing to move and thus preventing loosening at the connection between the bellows and the patient's mouth and nose, which helps to improve stability. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of the high-stability anesthesia stent of the present invention is shown; Figure 2 A cross-sectional view of the high-stability anesthesia stent of the present invention is shown; Figure 3 A right view of the high-stability anesthesia stent of the present invention is shown; Figure 4 A schematic diagram of the structure of the protective component of the present invention is shown; Figure 5 A schematic diagram of the slider of the present invention is shown; Figure 6 A schematic diagram of the limiting block of the present invention is shown; Figure 7 The present invention is shown. Figure 4 Enlarged view of point A in the middle.

[0016] In the attached diagram, the following labels are used: 1-fixed block one, 2-round rod, 3-fixed block two, 4-screw, 5-connecting plate, 6-U-shaped block, 7-bellows, 201-knob, 202-turntable, 203-slider, 204-spring, 205-cylinder, 206-pull block, 207-limit block, 208-speed sensor, 209-electric push rod, 2010-fixed block three, 2011-rubber pad, 91-round hole. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0018] Example 1: A highly stable anesthesia stent, such as... Figures 1-7 As shown, it includes a fixing block 1 and round rods 2; two round rods 2 are welded to the fixing block 1; it also includes a fixing block 2 3, a screw 4, a connecting plate 5 and U-shaped blocks 6; all the round rods 2 are slidably connected to the fixing block 2 3; the screw 4 is screwed onto the fixing block 1, and the screw 4 is rotatably connected to the fixing block 2 3; the connecting plate 5 is bolted to the fixing block 1; six U-shaped blocks 6 are rotatably connected to the connecting plate 5 through a torsion spring shaft.

[0019] It also includes a knob 201; the knob 201 is fixed on the screw 4, and the screw 4 can be rotated manually by the knob 201, making it more convenient to apply force.

[0020] It also includes an adjustment assembly, which includes a turntable 202, a slider 203, a spring 204, and a cylinder 205; six turntables 202 are rotatably connected to the connecting plate 5 via a torsion spring shaft; a slider 203 is slidably connected to each U-shaped block 6, and the slider 203 contacts the corresponding turntable 202. The slider 203 is made of alloy material; two springs 204 are fixedly connected to each slider 203, and the springs 204 are fixedly connected to the corresponding U-shaped block 6; a cylinder 205 is welded to each slider 203; several circular holes 91 are opened on each turntable 202, and the cylinder 205 is inserted into the corresponding circular hole 91, thereby fixing the slider 203 on the turntable 202.

[0021] It also includes a lever 206; a lever 206 is welded on each slider 203, and the slider 203 is moved by the lever 206, making it more convenient to apply force.

[0022] It also includes a limiting block 207; a limiting block 207 is welded on each U-shaped block 6, and the limiting block 207 contacts the corresponding turntable 202.

[0023] First, the fixation blocks 1 and 3 are manually placed on the edge of the bed. Then, knob 201 is turned, which rotates screw 4, causing screw 4 to slide fixation block 3 downwards on the round rod 2, thus clamping fixation blocks 1 and 3 onto the edge of the bed. Next, the bellows 7 of the anesthesia machine is connected and fixed at the patient's mouth and nose. The bellows 7 is then inserted into the U-shaped block 6. At this point, the inclined bellows 7 applies a torsional force to the U-shaped block 6, causing the U-shaped block 6 to rotate around its torsion spring axis. This makes the surface of the U-shaped block 6 perpendicular to the center line of the bellows 7, thus significantly reducing the torsional effect of the U-shaped block 6 on the bellows 7 and preventing excessive stretching of local segments of the bellows 7. After anesthesia, the bellows 7 on the top U-shaped block 6 is removed upwards, and then the top U-shaped block 6 is rotated forward to move it away from the middle U-shaped block 6. The middle U-shaped block 6 is then removed. The bellows 7 on block 6 is removed upwards. At this time, the uppermost U-shaped block 6 will not interfere with the removal of the bellows 7. Then, the middle U-shaped block 6 is rotated forward to move it away from the lowermost U-shaped block 6. The bellows 7 on the lowermost U-shaped block 6 is then removed upwards. At this time, the middle U-shaped block 6 will not interfere with the removal of the bellows 7, making it easier for the operator to remove the bellows 7. In use, by making the U-shaped block 6 rotatable, the bellows 7 can rotate adaptively after being inserted into the U-shaped block 6, thereby greatly reducing the torsional effect exerted by the U-shaped block 6 on the bellows 7 and avoiding excessive stretching of local segments of the bellows 7. At the same time, after making the U-shaped block 6 rotatable, before removing the bellows 7, the U-shaped block 6 can be rotated to move it away from the top of the bellows 7 before removing the bellows 7. This reduces interference problems and improves the convenience of manual operation.

[0024] After the bellows 7 is inserted into the U-shaped block 6, if fine-tuning of the position of the bellows 7 is required, it is usually necessary to manually remove the bellows 7 from the U-shaped block 6 and reinsert it. This fine-tuning operation is inconvenient. Therefore, an adjustment component is set on the connecting plate 5. When fine-tuning of the position of the bellows 7 is required, the lever 206 is pushed downward by hand. The lever 206 drives the slider 203 to move downward and compresses the spring 204. The slider 203 drives the cylinder 205 to move downward, moving the cylinder 205 away from the circular hole 91. Then, the U-shaped block 6 is rotated manually. The U-shaped block 6 drives the bellows 7 to move forward or backward, thereby fine-tuning the position of the bellows 7. At the same time, the U-shaped block 6 also drives the slider 203 and its parts to rotate. Aligning cylinder 205 with another circular hole 91, manually stopping the push of lever 206 causes spring 204 to rebound, driving slider 203 upward. Slider 203 then drives cylinder 205 upward, inserting it into circular hole 91, thus fixing slider 203 onto turntable 202 and completing the fine-tuning operation. When the inclined bellows 7 drives U-shaped block 6 to twist, U-shaped block 6 drives slider 203 to move, and slider 203 drives cylinder 205 to move, causing cylinder 205 to drive turntable 202 to rotate around the torsion spring shaft on it. In use, the combination of turntable 202, slider 203, spring 204, and cylinder 205 allows for manual fine-tuning of its position without re-clamping bellows 7, improving the convenience of manual operation.

[0025] When the U-shaped block 6 limits the corrugated pipe 7 with an excessive tilt, the corrugated pipe 7 twists greatly on the U-shaped block 6, which may cause adjacent corrugated pipes 7 to cross. That is, the U-shaped block 6 loses its function of straightening the corrugated pipe 7. Therefore, a limiting block 207 is set on the U-shaped block 6. The limiting block 207 and the slider 203 cooperate to limit the U-shaped block 6, so that the U-shaped block 6 can only rotate within a small range, thus allowing the U-shaped block 6 to retain its function of straightening the corrugated pipe 7. In use, the slider 203, which is used to fine-tune the position of the corrugated pipe 7, is also used to cooperate with the limiting block 207 to limit the U-shaped block 6, so that the U-shaped block 6 can only rotate within a small range, thus allowing the U-shaped block 6 to retain its function of straightening the corrugated pipe 7.

[0026] Example 2, based on Example 1, such as Figure 4 As shown, it also includes a protection component, which includes a speed sensor 208, an electric push rod 209, and a fixing block 2010. A speed sensor 208 is fixedly connected to each U-shaped block 6 to monitor the speed of the U-shaped block 6. Six electric push rods 209 are fixedly connected to the connecting plate 5. A fixing block 2010 is fixedly connected to the telescopic end of each electric push rod 209. The fixing block 2010 is slidably connected to the connecting plate 5 to fix the U-shaped block 6.

[0027] It also includes a rubber pad 2011; a rubber pad 2011 is fixedly attached to each fixing block 3 2010.

[0028] The end of the cylinder 205 is chamfered, making it easier to insert the cylinder 205 into the circular hole 91.

[0029] The contact surfaces of the round rod 2 and the fixed block 3 are both designed to be smooth to reduce friction.

[0030] The opposing surfaces of fixing block 1 and fixing block 2 are both roughened to increase frictional resistance, thereby improving clamping stability.

[0031] If the bellows 7 is accidentally moved due to human error, it will move rapidly, causing the connection between the bellows 7 and the patient's mouth and nose to loosen. Therefore, a protective component is installed on the U-shaped block 6. If the bellows 7 is accidentally moved due to human error, it will move rapidly, causing the U-shaped block 6 to move rapidly. The U-shaped block 6 will then move the speed sensor 208 rapidly. When the speed sensor 208 detects a sudden increase in speed, it will generate an electrical signal to control the electric push rod 209 to start. The electric push rod 209 will move the fixing block 3 2010 upward, and the fixing block 3 2010 will move the rubber pad 2011 upward to contact the U-shaped block 6, thereby locking the U-shaped block 6 and preventing the bellows 7 from moving further, thus avoiding the loosening problem and improving stability.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A highly stable anesthesia support, comprising a fixing block (1) and a plurality of round rods (2) fixed to the fixing block (1); characterized in that: It also includes a second fixed block (3), a screw (4), a connecting plate (5) and a U-shaped block (6); all the round rods (2) are slidably connected to the second fixed block (3); the screw (4) is rotatably connected to the second fixed block (3), and the screw (4) is screwed to the first fixed block (1); the connecting plate (5) is fixed to the first fixed block (1); several U-shaped blocks (6) are rotatably connected to the connecting plate (5) through a torsion spring shaft.

2. The high-stability anesthesia stent according to claim 1, characterized in that: It also includes a knob (201); a knob (201) is fixedly attached to the screw (4).

3. The high-stability anesthesia stent according to claim 1, characterized in that: It also includes an adjustment assembly, which includes a turntable (202), a slider (203), a spring (204), and a cylinder (205); several turntables (202) are rotatably connected to the connecting plate (5) via a torsion spring shaft; a slider (203) is slidably connected to each U-shaped block (6), and the slider (203) contacts the corresponding turntable (202); several springs (204) are fixedly connected to each slider (203), and the springs (204) are fixedly connected to the corresponding U-shaped block (6); a cylinder (205) is fixedly connected to each slider (203); several round holes (91) are opened on each turntable (202), and the cylinder (205) is inserted into the corresponding round hole (91).

4. The high-stability anesthesia stent according to claim 3, characterized in that: It also includes a toggle block (206); a toggle block (206) is fixed to each slider (203).

5. A highly stable anesthesia stent according to claim 4, characterized in that: It also includes a limit block (207); a limit block (207) is fixed on each U-shaped block (6), and the limit block (207) contacts the corresponding turntable (202).

6. A highly stable anesthesia stent according to claim 5, characterized in that: It also includes a protective component, which includes a speed sensor (208), an electric push rod (209) and a fixing block three (2010); a speed sensor (208) is fixedly attached to each U-shaped block (6); several electric push rods (209) are fixedly attached to the connecting plate (5); a fixing block three (2010) is fixedly attached to the telescopic end of each electric push rod (209), and the fixing block three (2010) is slidably connected to the connecting plate (5).

7. A highly stable anesthesia stent according to claim 6, characterized in that: It also includes a rubber pad (2011); a rubber pad (2011) is fixed to each fixing block three (2010).

8. A highly stable anesthesia stent according to claim 7, characterized in that: The end of the cylinder (205) is chamfered.

9. A highly stable anesthesia stent according to any one of claims 1-8, characterized in that: The contact surfaces of the round rod (2) and the fixed block (3) are both set to be smooth surfaces.

10. A highly stable anesthesia stent according to claim 9, characterized in that: The opposing surfaces of fixed block 1 (1) and fixed block 2 (3) are both set to rough surfaces.

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