Anesthesia body position auxiliary device
By designing anesthesia position assist device, using insertion rods and limiting components to fix the legs and head of pregnant women, the safety hazards of physical instability during the anesthesia process are solved and a safe anesthesia process is achieved.
Patent Information
- Application Number
- CN202510613372.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2025-07-29
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Safety risks caused by physical instability during and after anesthesia, including puncture point displacement and bed falling into the bed.
An anesthesia position assist device is designed, including a surgical bed, a mattress, a socket, a plug rod, a limiting assembly, a leg fixing assembly and a head fixing assembly. The legs and head of a pregnant woman are fixed through the plug rod and a limiting assembly to avoid body shaking.
Effectively fix the body of a pregnant woman, avoid puncture point displacement and bedfall accidents, and improve the safety of the anesthesia process.
Smart Images
Figure CN120381382A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of anesthesia auxiliary instruments, and particularly relates to an anesthesia position auxiliary device. Background Art
[0002] When pregnant women are anesthetized, they generally adopt the supine position or the lateral position. Among them, the lateral position can relieve the compression of the enlarged uterus on the inferior vena cava and the abdominal aorta, maintain the hemodynamic stability of the mother, ensure the blood perfusion of important organs and the blood supply of the fetus, and the lateral position of pregnant women is also convenient for anesthesiologists to perform puncture operations, such as determining the puncture point and the needle insertion angle, etc.
[0003] During the puncture process by an anesthesiologist, pregnant women are prone to make some involuntary movements of their limbs due to reasons such as nervousness, anxiety or pain, resulting in changes in body shape, and then leading to displacement of the puncture site, posing a safety hazard; after anesthesia, pregnant women lose consciousness and cannot consciously stabilize their body shape, and are prone to falling off the operating table due to unstable body, posing a safety hazard.
[0004] Therefore, those skilled in the art have proposed an anesthesia position auxiliary device to solve the problems raised in the background art. Summary of the Invention
[0005] In order to solve the above technical problems, the present invention provides an anesthesia position auxiliary device to solve the problem that the body of a pregnant woman lacks fixation and there are safety hazards during and after anesthesia in the prior art.
[0006] An anesthesia position auxiliary device includes an operating table. The operating table is provided with insertion holes, and the operating table is provided with a mattress. The mattress is provided with placement grooves. Supplementary pads are respectively arranged in the two placement grooves. The supplementary pads are provided with positioning holes. Insertion rods are arranged in the insertion holes and the positioning holes. One end of the insertion rod is connected with a limiting component, and the other end of the insertion rod is fixedly connected with a mounting plate. Leg fixing components and head fixing components are respectively arranged on the two mounting plates.
[0007] Preferably, the leg fixing component includes a mounting seat. The lower surface of the mounting seat is fixedly connected with the upper surface of the mounting plate. The mounting seat is rotatably connected with side plates. A plurality of the side plates are rotatably connected end to end. The side plates are rotatably connected with a cylinder. The mounting seat is fixedly connected with a placement plate.
[0008] Preferably, the leg fixing component further includes a support block. The lower surface of the support block is fixedly connected with the upper surface of the mounting plate. Opposite surfaces of the two support blocks are provided with guide grooves. A lifting plate is slidably connected in the guide grooves. The lower surface of the lifting plate is fixedly connected with an insertion plate.
[0009] Preferably, the leg fixing assembly further includes a thrust spring, one end of the thrust spring is fixedly connected to the guide groove, and the other end of the thrust spring is fixedly connected to the lifting plate.
[0010] Preferably, the head fixing assembly includes a support frame, the support frame is a "U"-shaped plate structure, the lower surface of the support frame is fixedly connected to the upper surface of the mounting plate, a through groove is formed in the upper surface of the support frame, a bidirectional threaded rod is rotatably connected to the through groove, the bidirectional threaded rod is threadedly connected with a sliding block, the sliding block is slidably connected to the through groove, and the lower surfaces of the two sliding blocks are respectively fixedly connected with an enclosing cover.
[0011] Preferably, the thread directions at both ends of the bidirectional threaded rod are opposite, and a handle is rotatably connected to the support frame, and the handle passes through the support frame and is fixedly connected to the bidirectional threaded rod.
[0012] Preferably, the head fixing assembly further includes a headrest, the headrest is placed on the upper surface of the mounting plate, the headrest is provided with a neck protrusion, the headrest is provided with a head groove, and positioning grooves are formed in the neck protrusion and the head groove.
[0013] Preferably, the limiting assembly includes a first gear, the first gear is rotatably connected to the lower surface of the insertion rod, a second gear is rotatably connected to the lower surface of the insertion rod, and a plurality of the second gears are engaged with the first gear, and the second gear is fixedly connected with an extension plate.
[0014] Preferably, a plurality of the second gears are arranged on the circumferential side of the first gear, the extension plate is an arc-shaped plate, and the upper surface of the extension plate is attached to the operating table.
[0015] Preferably, a rotating rod is fixedly connected to the lower surface of the first gear, and a plurality of first stop rods and second stop rods are arranged on the lower surface of the insertion rod.
[0016] Compared with the prior art, the present invention has the following beneficial effects:
[0017] 1. In the present invention, a plurality of cylinders are arranged in a row to surround the lower leg, and then the insertion plate is inserted into the gap between two adjacent cylinders. At this time, the positions of the cylinders are fixed, and thus the lower leg is wrapped and fixed, which can prevent the pregnant woman from moving the lower limbs, and further avoid safety accidents caused by the shaking of the pregnant woman's body shape.
[0018] 2. In the present invention, by operating the handle to drive the bidirectional threaded rod to rotate, the two sliding blocks move along the through groove, and then drive the two enclosing covers to move towards each other. The two enclosing covers limit the upper part of the head, fix the head of the pregnant woman, and avoid safety accidents caused by the shaking of the pregnant woman's body shape.
[0019] 3. In the present invention, the insertion rod is inserted into the insertion hole and the positioning hole, and then the rotating rod is operated. The rotating rod drives the first gear to rotate, the first gear drives a plurality of second gears to rotate, and the second gears drive the extension plate to rotate. At this time, the plurality of extension plates expand with the insertion rod as the axis. The extension plate fits with the operating table from below, and the insertion plate fits with the supplementary pad from above, which can prevent the insertion rod and the mounting plate from shaking, and further provide stable support for the use of the leg fixing assembly and the head fixing assembly. Description of the Drawings
[0020] Figure 1 is the first overall schematic diagram of an anesthesia position assisting device;
[0021] Figure 2 is the second overall schematic diagram of an anesthesia position assisting device;
[0022] Figure 3 is the schematic diagram of the leg fixing assembly of an anesthesia position assisting device;
[0023] Figure 4 is the schematic diagram of the head fixing assembly of an anesthesia position assisting device;
[0024] Figure 5 is Figure 2 the enlarged schematic diagram at A in
[0025] Figure 6 is Figure 5 the enlarged schematic diagram at B in
[0026] In the figure:
[0027] 1. Operating table; 2. Insertion hole; 3. Mattress; 4. Placing groove; 5. Supplementary pad; 6. Positioning hole; 7. Insertion rod; 8. Limiting component; 801. First gear; 802. Second gear; 803. Extension plate; 804. Rotating rod; 805. First shift lever; 806. Second shift lever; 9. Mounting plate; 10. Leg fixing component; 1001. Mounting seat; 1002. Side plate; 1003. Cylinder; 1004. Placing plate; 1005. Support block; 1006. Guide groove; 1007. Lifting plate; 1008. Insertion plate; 1009. Thrust spring; 11. Head fixing component; 1101. Support frame; 1102. Through groove; 1103. Bidirectional threaded rod; 1104. Sliding block; 1105. Enclosing cover; 1106. Handle; 1107. Headrest; 1108. Neck protrusion; 1109. Head groove; 1110. Positioning groove. Detailed Embodiments
[0028] The following further describes in detail the embodiments of the present invention in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0029] Example 1
[0030] As shown in the attached Figure 1 to the attached Figure 3 As shown, this embodiment provides an anesthetic position assistance device. Pregnant women can adopt the left lateral position and the right lateral position according to the situation. For the convenience of description and understanding, this device takes the right lateral position as an example. According to needs, this device can also be adaptively adjusted to conform to the left lateral position for use. It includes an operating table 1. Before anesthesia, the pregnant woman lies on the operating table 1 in the right lateral position and waits for the doctor to perform anesthesia. The operating table 1 is provided with insertion holes 2. The operating table 1 is provided with a mattress 3. The mattress 3 is provided with placement grooves 4. Supplementary pads 5 are respectively arranged in the two placement grooves 4. The mattress 3 and the supplementary pads 5 are relatively soft. When the pregnant woman lies on the operating table 1, she contacts the mattress 3 and the supplementary pads 5. The mattress 3 and the supplementary pads 5 cooperate to improve the comfort of the pregnant woman lying down. The supplementary pads 5 are provided with positioning holes 6. Insertion rods 7 are arranged in the insertion holes 2 and the positioning holes 6. When this device is in use, the insertion rods 7 are inserted into the positioning holes 6 and the insertion holes 2. By inserting the insertion rods 7 into different positioning holes 6 and insertion holes 2, the installation position of this device can be changed, and thus it can be adjusted according to the body shape of the pregnant woman to improve the adaptability of this device. One end of the insertion rod 7 is connected with a limiting component 8, where the limiting component 8 can prevent the insertion rod 7 from being suddenly pulled out from above. The other end of the insertion rod 7 is fixedly connected with a mounting plate 9, where the mounting plate 9 provides a necessary installation place for the leg fixing component 10 and the head fixing component 11. The two mounting plates 9 are respectively provided with the leg fixing component 10 and the head fixing component 11, where the leg fixing component 10 is used to fix the lower legs of the pregnant woman to prevent the legs of the pregnant woman from moving, and the head fixing component 11 is used to fix the head of the pregnant woman to prevent the head of the pregnant woman from moving.
[0031] As can be seen from the above, before anesthesia, the pregnant woman first lies on the operating table 1 in the right lateral position. The mattress 3 and the supplementary pads 5 cooperate to improve the comfort of the pregnant woman lying down. The doctor adjusts the positions of the leg fixing component 10 and the head fixing component 11 according to the body shape of the pregnant woman, and inserts the insertion rod 7 into the appropriate positioning holes 6 and insertion holes 2. At this time, the leg fixing component 10 is located below the lower legs of the pregnant woman, and the head fixing component 11 is located beside the head of the pregnant woman. The operator operates the limiting component 8 to expand. At this time, the limiting component 8 is in mutual contact and limitation with the lower surface of the bed board of the operating table 1, which can prevent the insertion rod 7 from being suddenly pulled out from above. The doctor operates the leg fixing component 10 to fix the lower legs of the pregnant woman, and operates the head fixing component 11 to fix the head of the pregnant woman. After making preparations for fixing the body shape of the pregnant woman, anesthesia is performed. This can prevent the pregnant woman from making some involuntary movements due to tension, anxiety or pain during the anesthesia process, thereby avoiding the displacement of the puncture point and causing safety accidents. It can also prevent the pregnant woman from losing consciousness and being unable to maintain a stable body shape after anesthesia, thereby avoiding the instability of the body caused by the change of the pregnant woman's posture and resulting in falling from the operating table 1.
[0032] Example 2
[0033] As shown in the appendix Figure 1 to the appendix Figure 4 As shown, this embodiment is basically the same as the previous one. The difference is that the leg fixing assembly 10 includes a mounting base 1001. The lower surface of the mounting base 1001 is fixedly connected to the upper surface of the mounting plate 9. The mounting base 1001 is rotatably connected to a side plate 1002. A number of side plates 1002 are rotatably connected end to end. The several side plates 1002 cooperate with each other and can be bent arbitrarily, and thus can fit the legs of the pregnant woman. The side plate 1002 is rotatably connected to a cylinder 1003. Through the cooperation of the side plate 1002 and the cylinder 1003, a number of cylinders 1003 are used to surround the calf of the pregnant woman. An elastic sleeve is sleeved on the circumferential side of the cylinder 1003. The elastic sleeve has elasticity and can slow down the pressure of the cylinder 1003 on the leg of the pregnant woman. The mounting base 1001 is fixedly connected to a placement plate 1004. After the leg fixing assembly 10 adjusts its position according to the body shape of the pregnant woman, the pregnant woman lies on the operating table 1 in the right lateral position. At this time, the sole of the pregnant woman's foot steps on the surface of the placement plate 1004, which can provide support for the sole of the pregnant woman's foot.
[0034] Specifically, the leg fixing assembly 10 further includes a support block 1005. The lower surface of the support block 1005 is fixedly connected to the upper surface of the mounting plate 9. Guide grooves 1006 are formed on the opposite surfaces of the two support blocks 1005. The guide grooves 1006 can assist the lifting plate 1007 to move in a directional manner. The lifting plate 1007 is slidably connected to the guide grooves 1006. The lifting plate 1007 slides along the length direction of the support block 1005 through the guide grooves 1006, thereby changing the height of the insertion plate 1008. The lower surface of the lifting plate 1007 is fixedly connected to an insertion plate 1008. The insertion plate 1008 moves downward and is inserted into the gap between two adjacent cylinders 1003. At this time, the position of the cylinder 1003 is fixed. A number of cylinders 1003 surround the calf of the pregnant woman. At this time, the calf of the pregnant woman can be fixed to prevent the body shape of the pregnant woman from changing. The insertion plate 1008 moves upward and is withdrawn from the gap between two adjacent cylinders 1003. At this time, the position of the cylinder 1003 is no longer fixed, and the pregnant woman can adjust her body shape or leave the operating table 1.
[0035] Furthermore, the leg fixing assembly 10 further includes a thrust spring 1009. One end of the thrust spring 1009 is fixedly connected to the guide groove 1006, and the other end of the thrust spring 1009 is fixedly connected to the lifting plate 1007. The thrust spring 1009 will push the lifting plate 1007 downward under normal conditions, thereby ensuring that the insertion plate 1008 is inserted into the gap between two adjacent cylinders 1003. If the pregnant woman unconsciously moves her calf, the calf drives the cylinder 1003 to move, and at the same time the cylinder 1003 drives the insertion plate 1008 to move. The maximum distance of the movement of the insertion plate 1008 is limited by the support block 1005, which can prevent the calf of the pregnant woman from separating from the cylinder 1003.
[0036] Furthermore, the head fixing assembly 11 includes a support frame 1101. The support frame 1101 is a "U"-shaped plate structure. This design can provide two supports for the upper end of the support frame 1101 to ensure the stability of the installation of the bidirectional threaded rod 1103. The lower surface of the support frame 1101 is fixedly connected to the upper surface of the mounting plate 9. A through groove 1102 is provided on the upper surface of the support frame 1101. By providing the through groove 1102, it guides the moving direction of the sliding block 1104, enabling the sliding block 1104 to slide along the length direction of the through groove 1102. A bidirectional threaded rod 1103 is rotatably connected to the through groove 1102. The bidirectional threaded rod 1103 is threadedly connected to the sliding block 1104. The two sliding blocks 1104 are respectively located at both ends of the bidirectional threaded rod 1103. When the bidirectional threaded rod 1103 rotates, the sliding block 1104 slides along the length direction of the through groove 1102 under the influence of the thread. Thus, the two sliding blocks 1104 approach or move away from each other. The sliding block 1104 is slidably connected to the through groove 1102. The lower surfaces of the two sliding blocks 1104 are respectively fixedly connected to an enclosing cover 1105. The enclosing cover 1105 is provided with a depression adapted to the shape of the head for fixing the head. An elastic pad is arranged in the depression. The elastic pad has elasticity and can slow down the compression of the enclosing cover 1105 on the pregnant woman's head. The two enclosing covers 1105 move as the two sliding blocks 1104 move. As the two enclosing covers 1105 approach each other, the two enclosing covers 1105 limit the head of the pregnant woman. When the two enclosing covers 1105 move away from each other, the head of the pregnant woman is no longer limited by the two enclosing covers 1105. The head fixing assembly 11 adopts a different setting from the leg fixing assembly 10, which can avoid the situation of clamping hair.
[0037] Furthermore, the thread directions at both ends of the bidirectional threaded rod 1103 are set in opposite directions. By specially designing the bidirectional threaded rod 1103, it can ensure that the two sliding blocks 1104 approach or move away from each other. A handle 1106 is rotatably connected to the support frame 1101. The handle 1106 passes through the support frame 1101 and is fixedly connected to the bidirectional threaded rod 1103. By operating the handle 1106, the bidirectional threaded rod 1103 can be conveniently driven to rotate.
[0038] Furthermore, the head fixing assembly 11 further includes a headrest 1107. When the pregnant woman lies on the operating table 1 in the right lateral position, the headrest 1107 provides support for the head and neck of the pregnant woman, thereby improving the comfort of the pregnant woman lying down. The headrest 1107 is placed on the upper surface of the mounting plate 9. The headrest 1107 is provided with a neck protrusion 1108, and the neck protrusion 1108 makes the headrest 1107 fit more closely to the neck of the pregnant woman, thereby ensuring the support effect. The headrest 1107 is provided with a head groove 1109, and the head groove 1109 makes the headrest 1107 fit more closely to the head of the pregnant woman, thereby ensuring the support effect. The neck protrusion 1108 and the head groove 1109 are provided with positioning grooves 1110. By providing the positioning grooves 1110, the head of the pregnant woman can be prevented from shaking.
[0039] As can be seen from the above, the pregnant woman lies on the operating table 1 in the right lateral position. The doctor adjusts the positions of the leg fixing assembly 10 and the head fixing assembly 11 according to the body shape of the pregnant woman. After the adjustment is completed, the soles of the pregnant woman's feet step on the placement plate 1004, and the head of the pregnant woman is placed in the positioning groove 1110 of the headrest 1107. The doctor adjusts the positions of the plurality of side plates 1002 and the cylinders 1003 so that the cylinders 1003 fit closely to the lower legs of the pregnant woman. The doctor holds the lifting plate 1007 with one hand and pulls it upward, and passes the row of cylinders 1003 through the lower part of the lifting plate 1007 with the other hand. The doctor releases the lifting plate 1007. At this time, the thrust spring 1009 pushes the lifting plate 1007 to slide downward along the guide groove 1006, and the insertion plate 1008 is inserted into the gap between two adjacent cylinders 1003, which can prevent the cylinders 1003 from being pulled and moved. The plurality of cylinders 1003 cooperate to fix the lower legs of the pregnant woman. If it is necessary to release the fixation of the lower legs, only need to pull the lifting plate 1007 upward and pull out the insertion plate 1008 from the gap between two adjacent cylinders 1003; since the head of the pregnant woman is located in the positioning groove 1110 of the headrest 1107, at this time, the doctor operates the handle 1106 to drive the bidirectional threaded rod 1103 to rotate, and the two sliding blocks 1104 slide along the length direction of the through groove 1102 under the influence of the thread, and the two sliding blocks 1104 drive the enclosure covers 1105 to approach each other. As the two enclosure covers 1105 approach each other, the two enclosure covers 1105 limit the head of the pregnant woman. If it is necessary to release the fixation of the head, only need to operate the handle 1106 in the reverse direction.
[0040] Embodiment 3
[0041] As shown in the attached Figure 5 to the attached Figure 6As shown in the figure, this embodiment is basically the same as the previous one, except that the limiting component 8 includes a first gear 801. When the first gear 801 rotates, it drives a plurality of second gears 802 to rotate. The first gear 801 is rotatably connected to the lower surface of the insertion rod 7. The lower surface of the insertion rod 7 is rotatably connected to a second gear 802. The diameter of the first gear 801 is larger than that of the second gear 802. With this design, when the first gear 801 rotates, the second gear 802 will drive the extension plate 803 to rotate faster, and thus the extension plate 803 can be unfolded or retracted faster. A number of second gears 802 are engaged with the first gear 801. The second gear 802 is fixedly connected to the extension plate 803. When the second gear 802 rotates, the extension plate 803 rotates, thereby realizing the unfolding or retraction of a plurality of extension plates 803.
[0042] Specifically, a number of second gears 802 are arranged on the circumferential side of the first gear 801. This position design facilitates the first gear 801 to drive a plurality of second gears 802 to rotate. The extension plate 803 is an arc-shaped plate, so that the state of the plurality of extension plates 803 after retraction is close to the shape of the insertion rod 7, which is convenient for passing through the insertion hole 2 and the positioning hole 6. The upper surface of the extension plate 803 is attached to the operating table 1. By attaching the extension plate 803 to the lower surface of the bed board of the operating table 1, the insertion rod 7 can be prevented from being suddenly pulled out from above.
[0043] Furthermore, a rotating rod 804 is fixedly connected to the lower surface of the first gear 801. By providing the rotating rod 804, it is convenient to operate the rotation of the first gear 801. A number of first stop rods 805 and second stop rods 806 are arranged on the lower surface of the insertion rod 7. By providing the first stop rods 805 and the second stop rods 806, the rotation range of the extension plate 803 can be limited. When the doctor operates the rotating rod 804, he can ensure the accuracy of the operation without staring at his operation.
[0044] As can be seen from the above, after the doctor inserts the insertion rod 7 into the appropriate positioning hole 6 and insertion hole 2, he operates the rotating rod 804. The rotating rod 804 drives the first gear 801 to rotate. The rotation of the first gear 801 drives the second gear 802 to rotate, and then drives the extension plate 803 to rotate, so that a plurality of extension plates 803 can be unfolded simultaneously. At this time, the extension plate 803 is attached to the lower surface of the bed board of the operating table 1, which can prevent the insertion rod 7 from being suddenly pulled out from above. By operating the rotating rod 804 in the reverse direction, a plurality of extension plates 803 can be retracted, and at this time, the insertion rod 7 can be pulled out of the positioning hole 6 and the insertion hole 2.
[0045] In the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
[0046] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
[0047] In the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.
[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without conflict, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.
Claims
1. An anesthetic body position assistance device, characterized in that: Comprising an operating table (1), the operating table (1) is provided with insertion holes (2), the operating table (1) is provided with a mattress (3), the mattress (3) is provided with placement grooves (4), two supplementary cushions (5) are respectively arranged in the two placement grooves (4), the supplementary cushions (5) are provided with positioning holes (6), an insertion rod (7) is arranged in the insertion holes (2) and the positioning holes (6), one end of the insertion rod (7) is connected with a limiting component (8), the other end of the insertion rod (7) is fixedly connected with a mounting plate (9), and a leg fixing component (10) and a head fixing component (11) are respectively arranged on the two mounting plates (9).
2. The anesthetic position assisting device according to claim 1, wherein: The leg fixing component (10) includes a mounting seat (1001), the lower surface of the mounting seat (1001) is fixedly connected with the upper surface of the mounting plate (9), a side plate (1002) is rotatably connected to the mounting seat (1001), several of the side plates (1002) are rotatably connected end to end, a cylinder (1003) is rotatably connected to the side plate (1002), and the mounting seat (1001) is fixedly connected with a placement plate (1004).
3. The anesthetic position assisting device according to claim 2, wherein: The leg fixing component (10) further includes a support block (1005), the lower surface of the support block (1005) is fixedly connected with the upper surface of the mounting plate (9), guide grooves (1006) are formed in opposite surfaces of the two support blocks (1005), a lifting plate (1007) is slidably connected to the guide grooves (1006), and a plug plate (1008) is fixedly connected to the lower surface of the lifting plate (1007).
4. The anesthetic position assisting device according to claim 3, wherein: The leg fixing component (10) further includes a thrust spring (1009), one end of the thrust spring (1009) is fixedly connected with the guide groove (1006), and the other end of the thrust spring (1009) is fixedly connected with the lifting plate (1007).
5. The anesthetic position assisting device according to claim 1 or 4, characterized in that: The head fixing component (11) includes a support frame (1101), the support frame (1101) is a "U"-shaped plate structure, the lower surface of the support frame (1101) is fixedly connected with the upper surface of the mounting plate (9), a through groove (1102) is formed in the upper surface of the support frame (1101), a bidirectional threaded rod (1103) is rotatably connected to the through groove (1102), a sliding block (1104) is threadedly connected to the bidirectional threaded rod (1103), the sliding block (1104) is slidably connected to the through groove (1102), and enclosure covers (1105) are respectively fixedly connected to the lower surfaces of the two sliding blocks (1104).
6. The anesthesia position assisting device according to claim 5, characterized in that: The thread directions at both ends of the bidirectional threaded rod (1103) are oppositely arranged, a handle (1106) is rotatably connected to the support frame (1101), and the handle (1106) passes through the support frame (1101) and is fixedly connected with the bidirectional threaded rod (1103).
7. The anesthetic position assisting device according to claim 6, characterized in that: The head fixing assembly (11) further includes a headrest (1107), the headrest (1107) is placed on the upper surface of the mounting plate (9), the headrest (1107) is provided with a neck protrusion (1108), the headrest (1107) is provided with a head groove (1109), and the neck protrusion (1108) and the head groove (1109) are provided with positioning grooves (1110).
8. The anesthetic body position assisting device according to claim 1 or 7, characterized in that: The limiting assembly (8) includes a first gear (801), the first gear (801) is rotatably connected to the lower surface of the insertion rod (7), a second gear (802) is rotatably connected to the lower surface of the insertion rod (7), several of the second gears (802) are engaged with the first gear (801), and the second gear (802) is fixedly connected with an extension plate (803).
9. The anesthetic position assisting device according to claim 8, characterized in that: Several of the second gears (802) are arranged on the circumferential side of the first gear (801), the extension plate (803) is an arc-shaped plate, and the upper surface of the extension plate (803) is attached to the operating bed (1).
10. The anesthetic position assisting device according to claim 9, wherein: The lower surface of the first gear (801) is fixedly connected with a rotating rod (804), and several first stop rods (805) and second stop rods (806) are arranged on the lower surface of the insertion rod (7).