CN115006175B

CN115006175B - Sitting intraspinal anesthesia operating table

Info

Publication number: CN115006175B
Application number: CN202210656578.7A
Authority: CN
Inventors: 张静; 霍金金; 韩永正; 杨宁; 王洁初; 于瑶
Original assignee: Peking University Third Hospital Peking University Third Clinical Medical College
Current assignee: Peking University Third Hospital Peking University Third Clinical Medical College
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2024-01-30
Anticipated expiration: 2042-06-11
Also published as: CN115006175A

Abstract

The utility model relates to a seat intraspinal anesthesia operating table, it includes the plummer, the plummer is including head of a bed board, truck bed board, main bed board and the low limbs bed board that connects gradually, the low limbs bed board rotate connect in the one end of main bed board, be connected with the second connecting piece on the low limbs bed board, the second connecting piece is adjusted the rotation angle of low limbs bed board. The present application has the effect of reducing the risk of inducing anesthesia sequelae due to large posture changes caused by moving an anesthetized patient.

Description

Sitting intraspinal anesthesia operating table

Technical Field

The application relates to the field of medical instrument technology, in particular to a sitting intraspinal anesthesia operating table.

Background

The intraspinal anesthesia refers to an anesthesia method for injecting a medicine into a certain cavity in a vertebral canal, reversibly blocking the conduction function of spinal nerves or weakening the excitability of the spinal nerves, and is used for delaying operation stress reaction and reducing bleeding in operation so as to reduce the incidence rate of postoperative complications of high-risk patients.

Intrathecal anesthesia requires the patient to bend the waist back as much as possible, opening the spinous process space to facilitate penetration, thus often clinically using the lateral recumbent position. However, for special patients such as a heavy body weight and pregnant women, the lateral lying type does not sufficiently open the spinous process space, which causes an obstacle to the implementation of intraspinal anesthesia, and therefore, in this case, it is necessary to anesthetize the patient in a sitting position.

Currently, in order to facilitate the implementation of anesthesia in the spinal canal of a sitting position, medical staff is usually required to keep a patient in a sitting position, and the patient is assisted to adjust to a proper posture by using a sitting position auxiliary support so as to perform anesthesia smoothly, and after the anesthesia, a plurality of medical staff quickly pass the patient to an operating table so as to perform subsequent operations.

In view of the above-mentioned related art, the inventor found that, when an anesthetized patient is moved, the anesthetized plane is easily raised, and there is a defect that complications of anesthesia of the patient are easily induced.

Disclosure of Invention

In order to reduce the risk of inducing anesthesia sequelae due to large changes in posture caused by moving an anesthetized patient, the present application provides a seated intraspinal anesthesia table.

The application provides a seat intraspinal anesthesia operating table adopts following technical scheme:

the utility model provides a seat intraspinal anesthesia operating table, includes the plummer, the plummer is including head of a bed board, truck bed board, main bed board and the low limbs bed board that connects gradually, the low limbs bed board rotate connect in the one end of main bed board, be connected with the second connecting piece on the low limbs bed board, the second connecting piece is adjusted the rotation angle of low limbs bed board.

By adopting the technical scheme, a patient can sit on the main bed board, the two legs are placed on the lower limb bed board, and medical staff can adjust the angle between the lower limb bed board and the main bed board by adjusting the second connecting piece, so that the two legs of the patient are lifted to the expected height, the medical staff can control the anesthesia plane of the patient to be in the expected range, and the risks of anesthesia complications and the like caused by overhigh anesthesia plane of the patient are reduced; after anesthesia is finished, medical staff can assist the patient to lean backwards until the patient lies on the trunk bed board and the bedside bed board, and adjust the second connecting piece to rotate the lower limb bed board upwards to the horizontal position, so that the patient is adjusted to be in a horizontal position, and the operation is conveniently carried out on the patient subsequently; the operating table has both anesthesia and operation functions, and patients do not need to go through the bed after anesthesia, so that the risk of anesthesia sequelae caused by moving the patients is reduced.

Preferably, the number of the lower limb bed boards is two, and each lower limb bed board is connected with a second connecting piece.

Through adopting above-mentioned technical scheme, the patient can place the both legs on two low limbs bed boards respectively, and medical personnel can adjust two second connecting pieces respectively to adjust the height that patient both legs lifted, so that medical personnel according to patient's actual conditions, adjust patient's position of sitting, make the spinous process clearance fully open, in order to improve anaesthetic effect.

Preferably, the second connecting piece is including setting up the lead screw of locating the lower limb bed board below that corresponds, with the coaxial fixed motor of lead screw, slide and connect the first slider on the lead screw, fixed connection on the first slider and set up the second slider on the one end that the first slider was kept away from to the connecting rod, be the contained angle setting between connecting rod and the lead screw, the second slider in certain angle within range swivelling joint in on the connecting rod, the lower terminal surface of corresponding lower limb bed board is provided with the spout, the spout sets up along the length direction of lower limb bed board, the second slider slides and connects in the spout.

By adopting the technical scheme, when the motor is started to rotate forward by medical staff, the screw rod rotates forward to drive the first sliding block to vertically downwards along the screw rod, the first sliding block drives the connecting rod to downwards move, the connecting rod further drives the second sliding block to slide along the sliding groove of the lower limb bed board and drive the lower limb bed board to downwards rotate, the ground clearance of the legs of a patient is reduced, and the anesthesia posture of the patient is regulated, so that the medical staff can conveniently carry out anesthesia on the patient subsequently; when medical personnel start motor reversal, the lead screw counter-rotation drives first slider along the vertical upwards of lead screw, and first slider drives the connecting rod and upwards moves, and the connecting rod then drives the spout of second slider along the low limbs bed board and slide to drive low limbs bed board upwards to rotate, improve patient's leg height from the ground, until the patient is the recumbent position, in order to medical personnel follow-up to the patient performing the operation.

Preferably, each lower limb bed board is provided with a first angle adjusting key and a second angle adjusting key, and the first angle adjusting keys and the second angle adjusting keys are connected with adjacent motors.

By adopting the technical scheme, when a medical staff presses the first angle adjusting key, the motor rotates positively to drive the screw rod to rotate positively, the first sliding block drives the connecting rod to move downwards, the connecting rod further drives the second sliding block to slide along the sliding groove of the lower limb bed board and drive the lower limb bed board to rotate downwards, the ground clearance of the legs of a patient is reduced, and the anesthesia posture of the patient is adjusted, so that the medical staff can carry out anesthesia on the patient subsequently; when a medical staff presses a second angle adjusting key, the motor reverses, the screw rod reversely rotates to drive the first sliding block to vertically upwards along the screw rod, the first sliding block drives the connecting rod to upwards move, the connecting rod further drives the second sliding block to slide along the sliding groove of the lower limb bed board and drives the lower limb bed board to upwards rotate, the ground clearance of the two legs of a patient is improved until the patient is in a lying position, and therefore the medical staff can conveniently perform subsequent operations on the patient; the height of the legs of the patient can be adjusted by pressing the first angle adjusting key and the second angle adjusting key, so that the anesthesia efficiency of the patient by medical staff is improved.

Preferably, the bed head board is fixedly connected with the trunk board, and the trunk board is rotatably connected to the main board through a first connecting piece.

By adopting the technical scheme, the medical staff can adjust the first connecting piece to enable the bedside bed board and the trunk bed board to rotate downwards until being contained at one end of the main bed board, so that the space occupied by the bedside bed board and the trunk bed board in the horizontal direction is saved, a patient can sit on the main bed board from one side of the bedside bed board and the trunk bed board, and the anesthesia efficiency of the patient is improved; the medical staff can also face the back of the patient from the side so as to conveniently carry out anesthesia operation on the patient, and the anesthesia effect and efficiency are improved.

Preferably, the first connecting piece is a folding tripod.

By adopting the technical scheme, the folding tripod is low in cost and simple and convenient to operate, medical staff presses the switch on the folding tripod, and the folding tripod is folded to drive the trunk bed board to rotate downwards until the bedside bed board and the trunk bed board are contained at one end of the main bed board; when the folding tripod is in a working state, the bedside bed board and the trunk bed board are positioned on the same horizontal plane with the main bed board, so that a patient can lie on the bedside bed board, the trunk bed board and the main bed board, and the patient can be operated later.

Preferably, the device further comprises encircling devices, two connecting shells are respectively arranged on two sides of the main bed board, the connecting shells are arranged along the length direction of the main bed board, one end, close to the lower limb bed board, of each connecting shell is located outside the main bed board, and the encircling devices are connected in the two connecting shells in a sliding mode.

By adopting the technical scheme, the connecting shell is supported on the main bed board, when the encircling device is connected in the connecting shell, the encircling device is positioned above the lower limb bed board, and when a patient sits on the main bed board, the encircling device is used for the patient to lie prone to assist the patient to adjust to an anesthesia posture, so that the anesthesia effect is improved; because the lower limb bed board can rotate along the main bed board, and the encircling device is arranged on the main bed board, the rotation of the lower limb bed board can not influence the patient to use the encircling device to adjust the anesthesia posture.

Preferably, the encircling device comprises a device body, a plurality of dead levers are respectively fixedly connected to two sides of the device body, one ends of the dead levers, which are far away from the device body, are fixedly connected with sliding rods, the sliding rods can be adapted to slide in a cavity of the connecting shell, sliding holes for a plurality of the dead levers to stretch out and slide are formed in the connecting shell, one end, which is close to the lower limb bed board, of the connecting shell is provided with an opening, the sliding holes are communicated with the opening end of the connecting shell, and the opening end on the connecting shell is detachably connected with an end cover.

Through adopting above-mentioned technical scheme, medical personnel can twist the dismantlement with the end cover, and the handheld pole that slides on the device of encircling pushes the pole that slides into the cavity of connecting the shell from the tip of connecting the shell, and the dead lever stretches out along the hole department that slides and slides to the pole that slides and accomodate in the connecting the shell completely, twists the end cover again and will encircle the device and fix. The detachable connection of the encircling device enables a worker to detach, repair or replace the encircling device in time, and the service life of the operating table is prolonged.

Preferably, the sliding hole is arranged on the upper surface and the lower surface of the connecting shell in a penetrating way, and the sliding hole is communicated with the inner cavity of the connecting shell.

By adopting the technical scheme, when the fixed rod on the encircling device extends out from the sliding hole positioned on the upper surface of the connecting shell, the encircling device is positioned above the bearing table, so that a patient can lie prone on the encircling device to adjust to an anesthesia posture; when the dead lever on the encircling device stretches out from the sliding hole of coupling shell lower surface, encircling the device and being located the below of plummer, reduced encircling the interference that the device operated the operation to medical personnel, make full use of on the vertical direction space accomodates encircling the device, improved the conversion efficiency of operating table between anesthesia function and operation function, and then improved operation efficiency.

Preferably, the upper surfaces of the bedside bed board, the trunk bed board, the main bed board and the lower limb bed board are all provided with operation pads.

By adopting the technical scheme, the setting of operation pad has improved the comfort level of patient when using the operation platform.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the operating table has both anesthesia and operation functions, so that a patient does not need to go through a bed after anesthesia, and the risk of inducing anesthesia sequelae due to moving the patient is reduced;

2. the patient can sit on the main bed board from one side of the bedside bed board and the trunk bed board, so that the anesthesia efficiency of the patient is improved; the medical staff can also face the back of the patient from the side so as to conveniently perform anesthesia operation on the patient;

3. the conversion efficiency of the operating table between the anesthesia function and the operation function is improved, and the operation efficiency is further improved.

Drawings

Fig. 1 is a schematic view of the overall structure of an operating table embodying the present application.

Fig. 2 is an enlarged schematic view of a portion of the embodiment of fig. 1 at detail a.

Fig. 3 is a schematic view showing the structure of the operation table of the present application when the bedside table and the trunk table are in the storage state.

Fig. 4 is a schematic view showing the structure of the operating table in the downward bending state of the lower limb bed board.

Fig. 5 is an enlarged schematic view of a portion of the embodiment shown in fig. 4 at detail B.

Fig. 6 is a schematic view showing the structure of the operating table in the housed state of the encircling device.

Fig. 7 is an enlarged schematic view of a portion of the embodiment of fig. 6 at detail C.

Reference numerals illustrate: 1. a carrying platform; 11. a bed head bed board; 12. a trunk bed board; 121. a first connector; 1211. a switch; 13. a main bed board; 131. a connection housing; 1311. a slip hole; 1312. an end cap; 1313. a positioning piece; 14. a lower limb bed board; 141. a second connector; 1411. a column; 1412. a screw rod; 1413. a first slider; 1414. a motor; 1415. a connecting rod; 1416. a second slider; 1417. a third connecting member; 142. a chute; 143. a first angle adjustment key; 144. a second angle adjustment key; 15; a surgical pad; 2. an encircling device; 21. a device body; 211. a lower limb groove; 212. a mandibular groove; 2121. a gasket; 213. placing the hole; 22. a fixed rod; 221. a sliding rod; 3. a support base; 4. a moving rack; 41. a pulley; 42. and (5) foot brake.

Detailed Description

To reduce the risk of anesthesia complications induced by posture changes in anesthetized patients, the present application provides a seated intraspinal anesthesia table with both anesthesia and surgery.

The present application is described in further detail below in conjunction with figures 1-7.

Referring to fig. 1, the invention discloses a sitting intraspinal anesthesia operating table, which comprises a bearing table 1 for bearing a patient, an encircling device 2 detachably connected to the bearing table 1, a supporting seat 3 for supporting the bearing table 1 and a moving frame 4 for moving the patient, wherein the moving frame 4 is fixedly connected to the bottom surface of the supporting seat 3.

Referring to fig. 1, the carrying table 1 comprises a bed head bed plate 11 for carrying the head of a patient, a trunk bed plate 12 for carrying the trunk of the patient, a main bed plate 13 for carrying the buttocks of the patient and two lower limb bed plates 14 for carrying the lower limbs of the patient, the supporting seat 3 is fixedly connected to the bottom surface of the main bed plate 13, the bed head bed plate 11, the trunk bed plate 12, the main bed plate 13 and the lower limb bed plates 14 are sequentially connected, the bed head bed plate 11 is fixedly connected to one end of the trunk bed plate 12, the trunk bed plate 12 is rotatably connected to one end of the main bed plate 13, a first connecting piece 121 is connected between the main bed plate 13 and the trunk bed plate 12, in this embodiment, the first connecting piece 121 adopts a folding triangle bracket, when the patient needs to be anesthetized, a medical staff presses a switch 1211 on the folding triangle bracket to fold the folding triangle bracket so as to drive the bed plate 11 and the trunk bed plate 12 to bend downwards and be accommodated at the end of the main bed plate 13, and when the bed head bed 11 and the trunk bed plate 12 are in an accommodated state, an operation space is provided for the medical staff, and the medical staff can operate the bed head bed 11 and the bed head bed plate 12 from the accommodated side, and the anesthesia bed head 11 can accurately.

Referring to fig. 1 and 2, two lower limb bedplates 14 are rotatably connected to one end of the main bedplate 13, which is far away from the trunk bedplate 12, and a second connector 141 for adjusting the rotation angle of the lower limb bedplates 14 is connected to the lower surface of each lower limb bedplate 14; the second connecting piece 141 comprises upright columns 1411, the upright columns 1411 are positioned below the adjacent lower limb bed plates 14, a screw rod 1412 is arranged in the upright columns 1411, a first sliding block 1413 matched with the screw rod 1412 is sleeved on the screw rod 1412, a motor 1414 is arranged at the lower end of the upright columns 1411, an output shaft of the motor 1414 is coaxially connected with the screw rod 1412, and the lower end of the motor 1414 is fixedly connected with the upper surface of the movable frame 4; when the medical staff starts the motor 1414, the output shaft of the motor 1414 rotates to drive the screw 1412 to rotate, and the screw 1412 does not generate displacement in the vertical direction, so that the rotation of the screw 1412 can drive the first sliding block 1413 to slide up and down along the screw 1412 in the vertical direction.

Referring to fig. 1 and 3, a connecting rod 1415 is fixedly connected to the first slider 1413, the connecting rod 1415 is arranged at an angle with the lead screw 1412, and a second slider 1416 is arranged at the other end of the connecting rod 1415; the second sliding blocks 1416 are rotationally connected to the connecting rods 1415 through third connecting pieces 1417 at a certain rotation angle, sliding grooves 142 for sliding the adjacent second sliding blocks 1416 are respectively formed in the bottom surfaces of the two lower limb bed boards 14, and the sliding grooves 142 are arranged along the length direction of the lower limb bed boards 14; the two lower limb bed plates 14 are respectively provided with a first angle adjusting key 143 and a second angle adjusting key 144, the first angle adjusting key 143 and the second angle adjusting key on the two lower limb bed plates 14 are connected with corresponding motors 1414, when a medical staff presses the first angle adjusting key 143, the side motor 1414 rotates positively to drive the side first sliding block 1413 to slide downwards along the lead screw 1412, and as the angle between the connecting rod and the lead screw 1412 does not change, the side second sliding block 1416 moves along the sliding groove 142 to drive the side lower limb bed plates 14 to rotate downwards so as to adjust the angle between the lower limb bed plates 14 and the main bed plates 13; when the medical staff presses the second angle adjusting key 144, the side motor 1414 reversely rotates to drive the side second sliding block 1416 to slide upwards along the lead screw 1412, and the side second sliding block 1416 moves along the sliding groove 142 to drive the side lower limb bed board 14 to rotate upwards until the side lower limb bed board 14 and the main bed board 13 are positioned on the same horizontal plane.

When a patient sits on the main bed board 13, the two legs are respectively placed on the two lower limb bed boards 14, and medical staff can press the two first angle adjusting keys 143 to adjust the two lower limb bed boards 14 to rotate downwards so as to drive the two legs of the patient to drop down, thereby reducing the risk of adverse reactions such as blood pressure drop and heart rate slowing of the patient caused by overhigh anesthesia plane; after anesthesia is finished, medical staff lifts the bedside bed board 11 and the trunk bed board 12 firstly, so that the bedside bed board 11 and the trunk bed board 12 are positioned on the same horizontal plane with the main bed board 13 under the support of the first connecting piece 121, the upper body of a patient is assisted to lie flat, and when the two second angle adjusting keys 144 are pressed, the two lower limb bed boards 14 are adjusted to rotate upwards until the legs of the patient are horizontally placed, and the patient is in a lying position, so that the medical staff can perform operation on the patient subsequently.

Referring to fig. 4 and 5, two sides of the main bed plate 13 are respectively provided with a connection shell 131, the connection shells 131 are arranged along the length direction of the main bed plate 13, one end of a part of the connection shells 131, which is close to the lower limb bed plate 14, extends out of the main bed plate 13, and one end of the connection shells 131, which is close to the lower limb bed plate 14, is provided with an opening; the upper and lower surfaces of the connection housing 131 are provided with sliding holes 1311 in a penetrating manner, the sliding holes 1311 are arranged along the length direction of the connection housing 131, and the sliding holes 1311 are communicated with the opening ends of the sliding rails; an end cover 1312 is detachably connected to the open end of the connection housing 131, in this embodiment, a side wall of the connection housing 131 facing the end cover 1312 is provided with a limit hole, and a bump is protruded at a position of the end cover 1312 corresponding to the limit hole; the connecting housing 131 is further provided with a positioning member 1313, and when the healthcare worker inserts the protrusion into the limiting hole, the end cover 1312 can be fixed to the end of the connecting housing 131 by using the positioning member 1313. In this embodiment, the positioning member 1313 is a positioning bolt.

Referring to fig. 4 and 5, the encircling device 2 includes a device body 21 and a plurality of fixing rods 22 fixedly connected to two sides of the device body 21, in this embodiment, two fixing rods 22 are respectively disposed on two sides of the device body 21, one ends of the two fixing rods 22 on the same side, which are far away from the device body 21, are fixedly connected to a sliding rod 221, the sliding rod 221 can slide in a cavity in the connecting housing 131, and the fixing rods 22 extend out of the sliding hole 1311; the size of the sliding rod 221 is matched with the size of the cavity in the connecting shell 131, so that when the end cover 1312 is fixed at the end part of the connecting shell 131, the end cover 1312 and the inner wall of the connecting shell 131 limit the shaking of the encircling device 2 together, and the stability of the encircling device 2 in a use state is improved.

Referring to fig. 4, when the fixing rod 22 protrudes from the upper surface of the connection housing 131, the side of the device body 21 facing the lower limb couch plate 14 is the lower surface, and the side of the device body 21 facing away from the lower limb couch plate 14 is the upper surface; the lower limb groove 211 that supplies patient's both legs to stretch out has been seted up on the lower surface of device body 21, device body 21 is the arc towards one side of patient, when the patient sits on main bed board 13, both legs stretch out from lower limb groove 211 to place on lower limb bed board 14, patient's front bow health, lie prone on device body 21 along the arc on the device body 21, the arc side of device body 21 provides bending angle for the patient, so that patient's spinous process clearance fully opens, in order to improve patient's anesthetic success rate.

Referring to fig. 1 and 4, the upper surface of the device body 21 is provided with an arc-shaped mandibular groove 212, so that a patient can clamp the chin in the mandibular groove 212, and the risk of spinal skew caused by incorrect placement of the head of the patient and further anesthesia hidden trouble is reduced; the upper surface of the mandibular groove 212 is fixedly connected with a pad 2121 to improve the comfort of the patient during anesthesia; the placing holes 213 are formed through the two sides of the device body 21, when a patient lies prone on the arc-shaped side of the device body 21, the chin of the patient is naturally placed on the pad 2121 in the mandibular groove 212, and the two hands respectively extend into the placing holes 213 from the two sides, so that the stability of the sitting posture of the patient is improved.

When a medical staff is in anesthesia preparation, firstly, two first angle adjusting keys 143 are pressed to enable an included angle to be formed between the lower limb bed board 14 and the connecting shell 131, so that the medical staff can screw the end cover 1312, the sliding rod 221 on the encircling device 2 extends in from the opening end of the connecting shell 131, the fixing rod 22 extends out from the sliding hole 1311 on the upper surface of the connecting shell 131, at the moment, the device body 21 is positioned above the connecting shell 131, and then the end cover 1312 is screwed on the opening end of the connecting shell 131 to fix the encircling device 2; the patient sits on the main bed board 13, stretches out the legs from the lower limb grooves 211 until the legs are placed on the lower limb bed board 14, then lays the upper body on the arc-shaped side of the device body 21, places the chin on the pad 2121 in the lower jaw groove 212, and inserts the hands into the placing holes 213; the medical staff adjusts the angle between the lower limb bed board 14 and the main bed board 13 according to the shape of the patient, and then carries out anesthesia operation on the patient; after anesthesia is finished, a medical staff firstly screws the end cover 1312, removes the encircling device 2 from the sliding hole 1311, holds one end of the sliding rod 221 to rotate the device body 21 below the sliding rod 221, stretches the sliding rod 221 into the connecting shell 131 from the opening end of the connecting shell 131, stretches the fixing rod 22 out of the sliding hole 1311 on the lower surface of the connecting shell 131 at this time, and screws the end cover 1312 to fix the encircling device 2, so that the device body 21 is positioned below the bearing table 1 (refer to fig. 6), and the interference and influence of the encircling device 2 on the operation of the medical staff are reduced; the detachable connection and the storage of the encircling device 2 enable the operation table to meet the requirements of anesthesia and operation simultaneously, save time and labor consumed by patient going through the bed after anesthesia, reduce the risk of anesthesia complication caused by patient posture change caused by going through the bed.

Referring to fig. 6 and 7, in order to improve the comfort of the patient during anesthesia and operation, the upper surfaces of the bedside table 11, the trunk table 12, the main table 13 and the lower limb table 14 are all provided with operation pads 15, in this embodiment, the operation pads 15 are soft silica gel filled with PP cotton, so that the comfort of the patient during operation is improved.

Referring to fig. 6, in order to improve the application range of the anesthesia operation table, a plurality of pulleys 41 are disposed on the lower end surface of the moving frame 4, and foot brakes 42 are disposed on the hub of at least one of the pulleys 41, in this embodiment, four pulleys 41 are disposed, and a medical staff can push the operation table to move the operation table to an expected position and step on the foot brakes 42 to stop the operation table at the expected position, thereby improving the efficiency of adjusting the position of the operation table.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A seat intraspinal anesthesia operating table, which is characterized in that: the multifunctional bed comprises a bearing table (1), wherein the bearing table (1) comprises a bed head bed plate (11), a trunk bed plate (12), a main bed plate (13) and a lower limb bed plate (14) which are sequentially connected, the lower limb bed plate (14) is rotationally connected to one end of the main bed plate (13), a second connecting piece (141) is connected to the lower limb bed plate (14), and the second connecting piece (141) is used for adjusting the rotation angle of the lower limb bed plate (14); the number of the lower limb bed plates (14) is two, and each lower limb bed plate (14) is connected with a second connecting piece (141); the second connecting piece (141) is including setting up lead screw (1412) below corresponding low limbs bed board (14), with lead screw (1412) coaxial fixed motor (1414), slide first slider (1413) of connecting on lead screw (1412), connecting rod (1415) on first slider (1413) and set up second slider (1416) on the one end that first slider (1413) was kept away from to connecting rod (1415), be the contained angle setting between connecting rod (1415) and lead screw (1412), second slider (1416) in certain angle range internal rotation connect in on connecting rod (1415), the lower terminal surface of corresponding low limbs bed board (14) is provided with spout (142), spout (142) are along the length direction setting of low limbs bed board (14), second slider (1416) slide and are connected in spout (142).

2. The sitting intra-spinal anesthesia table according to claim 1, wherein: each lower limb bed board (14) is provided with a first angle adjusting key (143) and a second angle adjusting key (144), and the first angle adjusting key (143) and the second angle adjusting key (144) are connected with adjacent motors (1414).

3. The sitting intra-spinal anesthesia table according to claim 1, wherein: the bed head bed plate (11) is fixedly connected with the trunk bed plate (12), and the trunk bed plate (12) is rotationally connected to the main bed plate (13) through a first connecting piece (121).

4. A seated intraspinal anesthesia table according to claim 3, characterized in that: the first connecting piece (121) is a folding tripod.

5. The sitting intra-spinal anesthesia table according to claim 1, wherein: still include encircling device (2), the both sides of main bed board (13) respectively are provided with one and connect shell (131), connect shell (131) are followed the length direction setting of main bed board (13), connect shell (131) be close to the one end of low limbs bed board (14) is located outside main bed board (13), encircle device (2) detachable connect in two connect shell (131).

6. The sitting intra-spinal anesthesia operating table according to claim 5 wherein: the encircling device (2) comprises a device body (21), a plurality of dead levers (22) are respectively fixedly connected to the two sides of the device body (21), one ends of the dead levers (22) away from the device body (21) are fixedly connected with sliding rods (221), the sliding rods (221) can be adapted to slide in a cavity of the connecting shell (131), sliding holes (1311) for a plurality of the dead levers (22) to extend and slide are formed in the connecting shell (131), one ends of the connecting shell (131) close to the lower limb bed boards (14) are openings, the sliding holes (1311) are communicated with the opening ends of the connecting shell (131), and end covers (1312) are detachably connected to the opening ends of the connecting shell (131).

7. The sitting intra-spinal anesthesia operating table according to claim 6 wherein: the sliding hole (1311) is arranged on the upper surface and the lower surface of the connecting shell (131) in a penetrating mode, and the sliding hole (1311) is communicated with the inner cavity of the connecting shell (131).

8. The sitting intra-spinal anesthesia table according to claim 1, wherein: the upper surfaces of the bedside bed board, the trunk bed board, the main bed board and the lower limb bed board are all provided with operation pads.