CN114099012A - Internet-based surgery auxiliary system for hepatobiliary surgery and use method thereof - Google Patents
Internet-based surgery auxiliary system for hepatobiliary surgery and use method thereof Download PDFInfo
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- CN114099012A CN114099012A CN202111335717.8A CN202111335717A CN114099012A CN 114099012 A CN114099012 A CN 114099012A CN 202111335717 A CN202111335717 A CN 202111335717A CN 114099012 A CN114099012 A CN 114099012A
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 210000000689 upper leg Anatomy 0.000 claims abstract description 45
- 238000006073 displacement reaction Methods 0.000 claims abstract description 32
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 17
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 17
- 241001330002 Bambuseae Species 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000008275 binding mechanism Effects 0.000 claims description 10
- 210000001015 abdomen Anatomy 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 description 8
- 206010020649 Hyperkeratosis Diseases 0.000 description 4
- 241000209128 Bambusa Species 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 208000007788 Acute Liver Failure Diseases 0.000 description 1
- 206010000804 Acute hepatic failure Diseases 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000008376 Pre-Excitation Syndromes Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 206010000269 abscess Diseases 0.000 description 1
- 231100000836 acute liver failure Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003445 biliary tract Anatomy 0.000 description 1
- 230000007882 cirrhosis Effects 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 231100000844 hepatocellular carcinoma Toxicity 0.000 description 1
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/60—Supports for surgeons, e.g. chairs or hand supports
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Abstract
The invention belongs to the field of medical instruments, in particular to an internet-based surgery auxiliary system for hepatobiliary surgery and a use method thereof, aiming at the problems that a doctor needs to move the position of the doctor to find a proper angle to carry out the surgery operation in the surgery process and the doctor needs to bend down for a long time to operate in the surgery process in the existing medical instruments, so that the doctor can bring a large burden to the body of the doctor, the invention provides a scheme which comprises a bottom column, wherein the upper end of the bottom column is fixedly connected with a fixed plate, the thigh and the shank of the doctor are buffered by a buffer mechanism, the weight of the doctor is transferred to the ground by two foot pads, and the displacement mechanism is controlled to displace along the edge of the fixed plate by respectively stepping on a forward switch and a reverse switch, so that the doctor is prevented from moving the position of the doctor to find a proper angle to carry out the surgery operation, and the doctor needs to bend down for a long time during the operation.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an internet-based surgery auxiliary system for hepatobiliary surgery and a using method thereof.
Background
Early surgery was limited to simple manual methods of cutting, incising, and suturing the body surface, such as abscess drainage, tumor excision, and trauma suturing. Surgery is the operation of destroying tissue integrity (dissection) or tissue restoration with integrity destroyed (suturing). With the development of surgery, the field of surgery is expanding and can be performed at any part of the human body. The applied instruments are also updated continuously, such as scalpels including electric scalpels, microwave scalpels, ultrasonic scalpels, laser scalpels and the like. When the surgery for treating the heart pre-excitation syndrome is performed, the location can be realized by means of a high-function electronic computer. Some surgical operations do not necessarily require cutting to destroy tissues, such as removal of stones or foreign bodies in the biliary tract, urinary tract or gastrointestinal tract by various endoscopes; dilation of coronary arteries with balloons via puncture catheters, recanalization of occluded vessels with laser, and the like. Therefore, surgery also has a broader meaning. Most of the procedures are still performed manually by physicians.
The department of hepatobiliary surgery is a surgery method for treating serious diseases seriously threatening the health of Chinese people, such as hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis, acute liver failure caused by severe hepatitis and the like; when the hepatobiliary surgery is performed on a patient clinically, an open cavity surgery is generally adopted, and the diseased part of the patient is treated by the surgery after the abdominal cavity of the patient is cut.
The main scalpel doctor needs to move the position of the main scalpel doctor in the operation process so as to find a proper angle for operation, and the main scalpel doctor needs to bend down for a long time in the operation process, so that a great burden is brought to the body of the doctor, and the medical instrument which is convenient for the main scalpel doctor to perform operation for a long time and move the standing position is provided.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, objective and accurate examination cannot be carried out, examination cannot be carried out under different knocking forces, and the knee tendon needs to be knocked manually, and provides an internet-based operation auxiliary system for hepatobiliary surgery and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
operation auxiliary system for hepatobiliary surgery based on internet, including the foundation, the upper end fixedly connected with fixed plate of foundation, the upper end fixedly connected with sick bed of fixed plate, one side of fixed plate is provided with displacement mechanism, one side of foundation is provided with shank mechanism, the upside of shank mechanism is provided with thigh mechanism, the upside of thigh mechanism is provided with ties up waist mechanism, one side of thigh mechanism is provided with the buffer gear who is connected thigh mechanism and shank mechanism, the downside of shank mechanism is provided with two foot pads.
Preferably, displacement mechanism includes mount, positive and negative motor, rack, gear, two spouts and two pulleys, two the spout is dug respectively in the upper and lower both ends of fixed plate, two the pulley is sliding connection respectively in the inner wall of two spouts, the mount rotates respectively to be connected in the end of keeping away from mutually of two pulleys, positive and negative motor fixed connection is in the side of mount, gear fixed connection is in positive and negative motor's output shaft, rack fixed connection is in the side of fixed plate, the wheel is connected with the meshing of rack.
Preferably, the side end fixedly connected with U type fixed frame of mount, the equal fixedly connected with guardrail in upper end both sides of sick bed, four first bandages of upper end fixedly connected with of sick bed.
Preferably, the shank mechanism comprises two first fixing frames, two first dead slots, two first inserting rods, a plurality of first limiting slots, two first fixing blocks, two first sliding rods and two first springs, wherein the first fixing frames are fixedly connected to the side ends of the U-shaped fixing frames, the first dead slots are respectively drilled at the side ends of the two first fixing frames, the first inserting rods are respectively and slidably connected to the inner walls of the two first dead slots, the first limiting slots are respectively drilled at the upper ends of the two first inserting rods, the first fixing blocks are respectively and fixedly connected to the upper ends of the two first fixing frames, the first sliding rods are respectively and slidably penetrated through the side ends of the two first fixing blocks, the two first sliding rods are respectively and slidably penetrated through the upper ends of the two first fixing frames, and the first springs are respectively sleeved on the surfaces of the two first sliding rods, two first plug pole fixed connection respectively is in the top of two first slide bars, two first plug pole joint respectively in the top of two first fixed blocks.
Preferably, the thigh mechanism comprises two fixed frames of second, two second dead slots, two second inserted bars, a plurality of second limit slots, two second fixed blocks, two second springs and two second springs, two fixed frames of second are respectively rotatably connected to the upper ends of the two first fixed frames, two the second dead slots are respectively chiseled on the side ends of the two fixed frames of second, two the second inserted bars are respectively slidably connected to the inner walls of the two second dead slots, a plurality of the second limit slots are respectively chiseled on the upper ends of the two second inserted bars, two the second fixed blocks are respectively fixedly connected to the upper ends of the two fixed frames of second, two the second slide bars are respectively slidably penetrated through the side ends of the two second fixed blocks and the two second slide bars are respectively slidably penetrated through the upper ends of the two fixed frames of second, two the second springs are respectively sleeved on the surfaces of the two second slide bars, the two second plug rods are respectively and fixedly connected to the top ends of the two second sliding rods and are respectively clamped to the top ends of the two second fixing blocks.
Preferably, tie up waist mechanism and include back, waist support belt, two protect seat, cushion and two spring cloths, two protect the seat to rotate respectively and connect in the fixed frame of two seconds lean on the near-end mutually, two the cushion is fixed connection respectively in the lower extreme of two seats, two the equal fixed connection of spring cloth leans on the near-end mutually in two seats, back fixed connection is in the upper end of two seats, waist support belt fixed connection is in the side of back.
Preferably, two the callus on the sole board rotates respectively to be connected in the lower extreme of two first inserted bars, is located the left the upper end of callus on the sole board is provided with corotation switch, and the displacement right side the upper end of callus on the sole board is provided with the reversal switch, corotation switch and reversal switch all with positive and negative motor electric connection.
Preferably, buffer gear includes that two press a section of thick bamboo, two buffer beam, two sliders and two third springs, two press a section of thick bamboo to rotate respectively and connect in the side of the fixed frame of two seconds, two the buffer beam rotates respectively and connects in the side of two first fixed frames, and two buffer beam difference sliding connection is in two inner walls of pressing a section of thick bamboo, two slider fixed connection is respectively in the side of two buffer beam, two the surface of two buffer beam is located to the third spring cover respectively, and two the third spring is fixed connection respectively in the side of two third springs.
Preferably, the two second fixing frames are fixedly connected with second binding bands close to the near ends, and the two first fixing frames are fixedly connected with third binding bands close to the near ends.
Compared with the prior art, the invention provides an operation auxiliary system for hepatobiliary surgery based on the Internet, which has the following beneficial effects:
1. this operation auxiliary system for hepatobiliary surgery based on internet passes through two first plug-pull poles that set up in the shank mechanism, can adjust the position relation of two first fixed frames and two first plug-pull poles according to main sword doctor's shank length to be applicable to different main sword doctors' stature length.
2. This supplementary system of operation for hepatobiliary surgery based on internet passes through two second plug-in poles that set up in the thigh mechanism, can adjust the positional relation of two fixed frames of second and two second plug-in poles according to main sword doctor's thigh length to be applicable to different main sword doctors' stature length.
3. According to the operation auxiliary system for hepatobiliary surgery based on the Internet, two shanks are respectively bound to the near ends of two first fixing frames through two third binding bands, two thighs are respectively bound to the near ends of two second fixing frames through two second binding bands, a main scalpel doctor sits on the upper ends of two cushions, the abdomen of the main scalpel doctor is wrapped by a waist protecting band, and the back of the main scalpel doctor is attached to the two protecting seats, so that the main scalpel doctor can be attached to the operation auxiliary system for hepatobiliary surgery based on the Internet, and the doctor can conveniently take a rest in place.
4. This supplementary system of operation for hepatobiliary surgery based on internet controls the positive and negative rotation of positive and negative motor through stepping on the switch on two footplate respectively, step on the corotation switch of left callus on the sole board upper end, positive and negative motor corotation, positive and negative motor drives the gear rotation, gear and rack toothing, and the mount of fixed positive and negative motor slides the inner wall at two spouts through two pulleys, consequently can drive the mount and carry out clockwise displacement along the boundary of rack, thereby drive the main sword doctor along fixed plate edge clockwise displacement, need not doctor oneself and move the adjusting position, the main sword doctor steps on the reversal switch of the upper end of the footplate on right side and can drive the main sword doctor along fixed plate edge anticlockwise displacement.
5. This supplementary system of operation for hepatobiliary surgery based on internet extrudees two pressure section of thick bamboos along two buffer beam extrusion through the fixed frame of two seconds, the inseparable joint of two sliders is in two inner walls of pressing a section of thick bamboos, two air of pressing a section of thick bamboo receive the stroke of two buffer beam of restriction behind the extrusion of slider, when the doctor does not move, two third springs support two and press outside kick-backs of buffer beam behind the inner wall of a section of thick bamboo, it is straight to stretch out the fixed frame of two seconds and two first fixed frames, make things convenient for the doctor to obtain abundant rest when moving the thigh.
According to the invention, the thigh and the thigh mechanism of the main scalpel doctor are bound, the shank and the shank mechanism are bound, the thigh and the shank are buffered through the buffer mechanism, the abdomen of the doctor is bound at the waist binding mechanism, the weight of the doctor is transmitted to the ground through the two foot pads, the displacement mechanism is controlled to displace along the edge of the fixed plate through respectively stepping on the positive and negative rotating switches at the upper ends of the two foot pads, the position of the doctor does not need to be moved by the doctor, the problem that the main scalpel doctor needs to move the position of the doctor so as to find a proper angle for operation is avoided, and the main scalpel doctor needs to bend down for a long time during the operation, so that great burden is brought to the body of the doctor.
Drawings
FIG. 1 is a front view of an Internet-based surgical assistance system for hepatobiliary surgery in accordance with the present invention;
FIG. 2 is a front view of the displacement mechanism of the Internet-based surgical assistant system for hepatobiliary surgery according to the present invention;
FIG. 3 is a cross-sectional view of the displacement mechanism of the surgical assistant system for hepatobiliary surgery based on the Internet according to the present invention;
FIG. 4 is a front view of the U-shaped fixing frame of the surgical assistant system for hepatobiliary surgery based on the Internet;
FIG. 5 is a side view of the U-shaped fixing frame of the surgical assistant system for hepatobiliary surgery based on the Internet according to the present invention;
FIG. 6 is a front view of a waist binding mechanism of the surgical assistant system for hepatobiliary surgery based on the Internet;
FIG. 7 is an exploded view of the thigh mechanism of the Internet-based surgical assistant system for hepatobiliary surgery according to the present invention;
FIG. 8 is an exploded view of the lower leg mechanism of the surgical assistant system for hepatobiliary surgery based on the Internet according to the present invention;
fig. 9 is a sectional view of a buffering mechanism of the surgical assistant system for hepatobiliary surgery based on the internet according to the present invention.
In the figure: 1. a bottom pillar; 2. a fixing plate; 3. a displacement mechanism; 301. a chute; 302. a pulley; 303. a fixed mount; 304. a positive and negative motor; 305. a rack; 306. a gear; 4. a hospital bed; 401. a guardrail; 402. a first strap; 5. a U-shaped fixing frame; 6. a shank mechanism; 601. a first fixed frame; 602. a first empty slot; 603. a first plunger; 604. a first limit groove; 605. a first fixed block; 606. a first slide bar; 607. a first spring; 608. a first plug-pull rod; 7. a thigh mechanism; 701. a second fixed frame; 702. a second empty slot; 703. a second plunger; 704. a second limit groove; 705. a second fixed block; 706. a second slide bar; 707. a second spring; 708. a second plug-pull rod; 8. a waist binding mechanism; 801. protecting the seat; 802. a cushion; 803. spring cloth; 804. a backrest; 805. a waist protecting band; 9. a footplate; 10. a buffer mechanism; 1001. pressing the cylinder; 1002. a buffer rod; 1003. a slider; 1004. a third spring; 11. a second strap; 12. and a third strap.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-9, an internet-based surgery auxiliary system for hepatobiliary surgery comprises a base pillar 1, a fixed plate 2 is fixedly connected to the upper end of the base pillar 1, a hospital bed 4 is fixedly connected to the upper end of the fixed plate 2, a displacement mechanism 3 is arranged on one side of the fixed plate 2, a shank mechanism 6 is arranged on one side of the base pillar 1, a thigh mechanism 7 is arranged on the upper side of the shank mechanism 6, a waist binding mechanism 8 is arranged on the upper side of the thigh mechanism 7, a buffer mechanism 10 for connecting the thigh mechanism 7 with the shank mechanism 6 is arranged on one side of the thigh mechanism 7, two foot pads 9 are arranged on the lower side of the shank mechanism 6, by binding the thigh of a doctor with the thigh mechanism 7, the shank is bound with the shank mechanism 6, the thigh and the shank are buffered through the buffer mechanism 10, the abdomen of the doctor is bound with the waist binding mechanism 8, and the weight of the doctor is transmitted to the ground through the two foot pads 9, the corotation switch and the reversal switch which are respectively treaded on the upper ends of the two foot cushion plates 9 are used for controlling the displacement mechanism 3 to displace along the edge of the fixing plate 2, so that a doctor does not need to move the position, the situation that the doctor needs to move the position so as to find a proper angle for operation is avoided, the doctor needs to bend down for a long time in the operation process, and the problem of great burden is brought to the body of the doctor.
In the invention, the displacement mechanism 3 comprises a fixed frame 303, a positive and negative motor 304, a rack 305, a gear 306, two sliding chutes 301 and two pulleys 302, wherein the two sliding chutes 301 are respectively drilled at the upper end and the lower end of the fixed plate 2, the two pulleys 302 are respectively connected with the inner walls of the two sliding chutes 301 in a sliding manner, the fixed frame 303 is respectively connected with the far ends of the two pulleys 302 in a rotating manner, the positive and negative motor 304 is fixedly connected with the side end of the fixed frame 303, the gear 306 is fixedly connected with the output shaft of the positive and negative motor 304, the rack 305 is fixedly connected with the side end of the fixed plate 2, the gear 306 is meshed with the rack 305, when the positive and negative motor 304 rotates positively, the positive and negative motor 304 drives the gear 306 to rotate, the gear 306 is meshed with the rack 305, and the fixed frame 303 fixing the positive and negative motor 304 slides on the inner walls of the two sliding chutes 301 through the two pulleys 302, thereby driving the fixed frame 303 to perform clockwise displacement along the boundary of the rack 305, when positive and negative motor 304 reversal, can drive mount 303 and carry out anticlockwise displacement along the boundary of rack 305, the fixed frame 5 of side fixedly connected with U type of mount 303, the equal fixedly connected with guardrail 401 in upper end both sides of sick bed 4, four first bandage 402 of upper end fixedly connected with of sick bed 4, the fixed frame 5 of U type is used for connecting displacement mechanism 3 and shank mechanism 6, two guardrails 401 prevent that patient from moving under the bed, four first bandage 402 are used for fixed patient's four limbs.
In the invention, the lower leg mechanism 6 comprises two first fixed frames 601, two first dead slots 602, two first inserting rods 603, a plurality of first limiting slots 604, two first fixed blocks 605, two first sliding rods 606 and two first springs 607, wherein the two first fixed frames 601 are both fixedly connected with the side ends of the U-shaped fixed frame 5, the two first dead slots 602 are respectively chiseled at the side ends of the two first fixed frames 601, the two first inserting rods 603 are respectively and slidably connected with the inner walls of the two first dead slots 602, the plurality of first limiting slots 604 are respectively chiseled at the upper ends of the two first inserting rods 603, the two first fixed blocks 605 are respectively and fixedly connected with the upper ends of the two first fixed frames 601, the two first sliding rods 606 are respectively and slidably penetrated at the side ends of the two first fixed blocks 605, the two first sliding rods 606 are respectively and slidably penetrated at the upper ends of the two first fixed frames 601, the two first springs 607 are respectively sleeved on the surfaces of the two first sliding rods 606, the two first plugging rods 608 are respectively and fixedly connected to the top ends of the two first sliding rods 606, and the two first plugging rods 608 are respectively clamped to the top ends of the two first fixing blocks 605.
In the present invention, the thigh mechanism 7 comprises two second fixed frames 701, two second empty slots 702, two second inserting rods 703, a plurality of second limiting slots 704, two second fixed blocks 705, two second springs 707 and two second springs 707, the two second fixed frames 701 are respectively rotatably connected to the upper ends of the two first fixed frames 601, the two second empty slots 702 are respectively drilled at the lateral ends of the two second fixed frames 701, the two second inserting rods 703 are respectively slidably connected to the inner walls of the two second empty slots 702, the plurality of second limiting slots 704 are respectively drilled at the upper ends of the two second inserting rods 703, the two second fixed blocks 705 are respectively fixedly connected to the upper ends of the two second fixed frames 701, the two second sliding rods 706 are respectively slidably penetrated at the lateral ends of the two second fixed blocks and the two second sliding rods 706 are respectively slidably penetrated at the upper ends of the two second fixed frames 701, the two second springs 707 are respectively sleeved on the surfaces of the two second sliding rods 706, the two second plug-pull rods 708 are respectively and fixedly connected to the top ends of the two second sliding rods 706, the two second plug-pull rods 708 are respectively clamped to the top ends of the two second fixing blocks 705, two first plugging and unplugging rods 608 are pulled out according to the length of the shank of a doctor, the two first plugging and unplugging rods 608 drive two first sliding rods 606 to be pulled out along the two first fixing blocks 605, the two first fixing blocks 601 are pulled upwards, the two first plugging and unplugging rods 608 are loosened after the two first sliding rods 608 are adjusted to proper positions, the two first sliding rods 606 drive the two first sliding rods 606 to be plugged into the proper inner grooves of the first limiting grooves 604 through the resilience force of two first springs 607, the two first plugging and unplugging rods 608 are clamped at the side ends of the two first fixing blocks 605, therefore, the first insertion rod 603 is limited to the first fixing frame 601, and the second insertion rods 703 are adjusted in distance from the second fixing frame 701 by pulling out two second insertion rods 708 according to the length of the thigh of the doctor.
In the invention, the waist binding mechanism 8 comprises a backrest 804, a waist protecting belt 805, two protecting seats 801, a cushion 802 and two spring cloths 803, wherein the two protecting seats 801 are respectively and rotatably connected with the near ends of the two second fixing frames 701, the two cushion 802 is respectively and fixedly connected with the lower ends of the two protecting seats 801, the two spring cloths 803 are respectively and fixedly connected with the near ends of the two protecting seats 801, the backrest 804 is fixedly connected with the upper ends of the two protecting seats 801, the waist protecting belt 805 is fixedly connected with the side end of the backrest 804, the waist is pulled by pushing the two cushion 802 and the two protecting seats 801, the two protecting seats 801 are clamped and matched with the two second fixing frames 701 to enable the two protecting seats 801 to only bend towards the direction of the fixing plate 2, when the two protecting seats 801 are clamped at the side ends of the two second fixing frames 701 and can not rotate continuously, the waist of a doctor is dragged to be convenient for the doctor to rest in place, when a main doctor sits on the two cushion 802, the self weight is transferred to the two second fixing frames 701 through the two protecting seats 801, the two second fixed frames 701 transmit pressure to the two first fixed frames 601, the two first fixed frames 601 continuously transmit the pressure to the two foot pads 9, the two foot pads 9 transmit the pressure to the ground, the two foot pads 9 are respectively and rotatably connected to the lower ends of the two first insertion rods 603, the upper end of the foot pad 9 positioned on the left side is provided with a forward rotation switch, the upper end of the foot pad 9 positioned on the right side is provided with a reverse rotation switch, the forward rotation switch and the reverse rotation switch are both electrically connected with the forward and reverse motor 304, a doctor controls the forward and reverse rotation of the forward and reverse motor 304 by respectively stepping on the forward rotation switch and the reverse rotation switch arranged on the upper ends of the two foot pads 9, the forward rotation switch on the upper end of the foot pad 9 on the left side is stepped on, the forward and reverse motor 304 drives the gear 306 to rotate, the gear 306 is meshed with the rack 305, and the fixed frame 303 for fixing the forward and reverse motor 304 slides on the inner walls of the two sliding grooves 301 through the two pulleys 302, consequently can drive mount 303 and carry out clockwise displacement along the boundary of rack 305 to drive the doctor of main sword along 2 marginal clockwise displacements of fixed plate, need not doctor oneself and move the adjustment position, the doctor of main sword tramples the reversal switch of the heelpiece board 9 on right side and can drive the doctor of main sword along 2 marginal anticlockwise displacements of fixed plate.
Example 2:
referring to fig. 1-9, an internet-based surgery auxiliary system for hepatobiliary surgery comprises a base pillar 1, a fixed plate 2 is fixedly connected to the upper end of the base pillar 1, a hospital bed 4 is fixedly connected to the upper end of the fixed plate 2, a displacement mechanism 3 is arranged on one side of the fixed plate 2, a shank mechanism 6 is arranged on one side of the base pillar 1, a thigh mechanism 7 is arranged on the upper side of the shank mechanism 6, a waist binding mechanism 8 is arranged on the upper side of the thigh mechanism 7, a buffer mechanism 10 for connecting the thigh mechanism 7 with the shank mechanism 6 is arranged on one side of the thigh mechanism 7, two foot pads 9 are arranged on the lower side of the shank mechanism 6, by binding the thigh of a doctor with the thigh mechanism 7, the shank is bound with the shank mechanism 6, the thigh and the shank are buffered through the buffer mechanism 10, the abdomen of the doctor is bound with the waist binding mechanism 8, and the weight of the doctor is transmitted to the ground through the two foot pads 9, the corotation switch and the reversal switch which are respectively treaded on the upper ends of the two foot cushion plates 9 are used for controlling the displacement mechanism 3 to displace along the edge of the fixing plate 2, so that a doctor does not need to move the position, the situation that the doctor needs to move the position so as to find a proper angle for operation is avoided, the doctor needs to bend down for a long time in the operation process, and the problem of great burden is brought to the body of the doctor.
In the invention, the displacement mechanism 3 comprises a fixed frame 303, a positive and negative motor 304, a rack 305, a gear 306, two sliding chutes 301 and two pulleys 302, wherein the two sliding chutes 301 are respectively drilled at the upper end and the lower end of the fixed plate 2, the two pulleys 302 are respectively connected with the inner walls of the two sliding chutes 301 in a sliding manner, the fixed frame 303 is respectively connected with the far ends of the two pulleys 302 in a rotating manner, the positive and negative motor 304 is fixedly connected with the side end of the fixed frame 303, the gear 306 is fixedly connected with the output shaft of the positive and negative motor 304, the rack 305 is fixedly connected with the side end of the fixed plate 2, the gear 306 is meshed with the rack 305, when the positive and negative motor 304 rotates positively, the positive and negative motor 304 drives the gear 306 to rotate, the gear 306 is meshed with the rack 305, and the fixed frame 303 fixing the positive and negative motor 304 slides on the inner walls of the two sliding chutes 301 through the two pulleys 302, thereby driving the fixed frame 303 to perform clockwise displacement along the boundary of the rack 305, when positive and negative motor 304 reversal, can drive mount 303 and carry out anticlockwise displacement along the boundary of rack 305, the fixed frame 5 of side fixedly connected with U type of mount 303, the equal fixedly connected with guardrail 401 in upper end both sides of sick bed 4, four first bandage 402 of upper end fixedly connected with of sick bed 4, the fixed frame 5 of U type is used for connecting displacement mechanism 3 and shank mechanism 6, two guardrails 401 prevent that patient from moving under the bed, four first bandage 402 are used for fixed patient's four limbs.
In the invention, the lower leg mechanism 6 comprises two first fixed frames 601, two first dead slots 602, two first inserting rods 603, a plurality of first limiting slots 604, two first fixed blocks 605, two first sliding rods 606 and two first springs 607, wherein the two first fixed frames 601 are both fixedly connected with the side ends of the U-shaped fixed frame 5, the two first dead slots 602 are respectively chiseled at the side ends of the two first fixed frames 601, the two first inserting rods 603 are respectively and slidably connected with the inner walls of the two first dead slots 602, the plurality of first limiting slots 604 are respectively chiseled at the upper ends of the two first inserting rods 603, the two first fixed blocks 605 are respectively and fixedly connected with the upper ends of the two first fixed frames 601, the two first sliding rods 606 are respectively and slidably penetrated at the side ends of the two first fixed blocks 605, the two first sliding rods 606 are respectively and slidably penetrated at the upper ends of the two first fixed frames 601, the two first springs 607 are respectively sleeved on the surfaces of the two first sliding rods 606, the two first plugging rods 608 are respectively and fixedly connected to the top ends of the two first sliding rods 606, and the two first plugging rods 608 are respectively clamped to the top ends of the two first fixing blocks 605.
In the present invention, the thigh mechanism 7 comprises two second fixed frames 701, two second empty slots 702, two second inserting rods 703, a plurality of second limiting slots 704, two second fixed blocks 705, two second springs 707 and two second springs 707, the two second fixed frames 701 are respectively rotatably connected to the upper ends of the two first fixed frames 601, the two second empty slots 702 are respectively drilled at the lateral ends of the two second fixed frames 701, the two second inserting rods 703 are respectively slidably connected to the inner walls of the two second empty slots 702, the plurality of second limiting slots 704 are respectively drilled at the upper ends of the two second inserting rods 703, the two second fixed blocks 705 are respectively fixedly connected to the upper ends of the two second fixed frames 701, the two second sliding rods 706 are respectively slidably penetrated at the lateral ends of the two second fixed blocks and the two second sliding rods 706 are respectively slidably penetrated at the upper ends of the two second fixed frames 701, the two second springs 707 are respectively sleeved on the surfaces of the two second sliding rods 706, the two second plug-pull rods 708 are respectively and fixedly connected to the top ends of the two second sliding rods 706, the two second plug-pull rods 708 are respectively clamped to the top ends of the two second fixing blocks 705, two first plugging and unplugging rods 608 are pulled out according to the length of the shank of a doctor, the two first plugging and unplugging rods 608 drive two first sliding rods 606 to be pulled out along the two first fixing blocks 605, the two first fixing blocks 601 are pulled upwards, the two first plugging and unplugging rods 608 are loosened after the two first sliding rods 608 are adjusted to proper positions, the two first sliding rods 606 drive the two first sliding rods 606 to be plugged into the proper inner grooves of the first limiting grooves 604 through the resilience force of two first springs 607, the two first plugging and unplugging rods 608 are clamped at the side ends of the two first fixing blocks 605, therefore, the first insertion rod 603 is limited to the first fixing frame 601, and the second insertion rods 703 are adjusted in distance from the second fixing frame 701 by pulling out two second insertion rods 708 according to the length of the thigh of the doctor.
In the invention, the waist binding mechanism 8 comprises a backrest 804, a waist protecting belt 805, two protecting seats 801, a cushion 802 and two spring cloths 803, wherein the two protecting seats 801 are respectively and rotatably connected with the near ends of the two second fixing frames 701, the two cushion 802 is respectively and fixedly connected with the lower ends of the two protecting seats 801, the two spring cloths 803 are respectively and fixedly connected with the near ends of the two protecting seats 801, the backrest 804 is fixedly connected with the upper ends of the two protecting seats 801, the waist protecting belt 805 is fixedly connected with the side end of the backrest 804, the waist is pulled by pushing the two cushion 802 and the two protecting seats 801, the two protecting seats 801 are clamped and matched with the two second fixing frames 701 to enable the two protecting seats 801 to only bend towards the direction of the fixing plate 2, when the two protecting seats 801 are clamped at the side ends of the two second fixing frames 701 and can not rotate continuously, the waist of a doctor is dragged to be convenient for the doctor to rest in place, when a main doctor sits on the two cushion 802, the self weight is transferred to the two second fixing frames 701 through the two protecting seats 801, the two second fixed frames 701 transmit pressure to the two first fixed frames 601, the two first fixed frames 601 continuously transmit the pressure to the two foot pads 9, the two foot pads 9 transmit the pressure to the ground, the two foot pads 9 are respectively and rotatably connected to the lower ends of the two first insertion rods 603, the upper end of the foot pad 9 positioned on the left side is provided with a forward rotation switch, the upper end of the foot pad 9 positioned on the right side is provided with a reverse rotation switch, the forward rotation switch and the reverse rotation switch are both electrically connected with the forward and reverse motor 304, a doctor controls the forward and reverse rotation of the forward and reverse motor 304 by respectively stepping on the forward rotation switch and the reverse rotation switch arranged on the upper ends of the two foot pads 9, the forward rotation switch on the upper end of the foot pad 9 on the left side is stepped on, the forward and reverse motor 304 drives the gear 306 to rotate, the gear 306 is meshed with the rack 305, and the fixed frame 303 for fixing the forward and reverse motor 304 slides on the inner walls of the two sliding grooves 301 through the two pulleys 302, consequently can drive mount 303 and carry out clockwise displacement along the boundary of rack 305 to drive the doctor of main sword along 2 marginal clockwise displacements of fixed plate, need not doctor oneself and move the adjustment position, the doctor of main sword tramples the reversal switch of the heelpiece board 9 on right side and can drive the doctor of main sword along 2 marginal anticlockwise displacements of fixed plate.
In the invention, the buffering mechanism 10 comprises two pressing cylinders 1001, two buffering rods 1002, two sliding blocks 1003 and two third springs 1004, the two pressing cylinders 1001 are respectively and rotatably connected to the side ends of two second fixing frames 701, the two buffering rods 1002 are respectively and rotatably connected to the side ends of two first fixing frames 601, the two buffering rods 1002 are respectively and slidably connected to the inner walls of the two pressing cylinders 1001, the two sliding blocks 1003 are respectively and fixedly connected to the side ends of the two buffering rods 1002, the two third springs 1004 are respectively sleeved on the surfaces of the two buffering rods 1002, one ends of the two third springs 1004 are respectively and fixedly connected to the side ends of the two third springs 1004, the other ends of the two third springs 1004 are respectively and fixedly connected to the inner walls of the two pressing cylinders, when a doctor moves a thigh, the two second fixing frames 701 move back and forth, the two pressing cylinders 1001 are pressed along the two buffering rods 1002 by the two second fixing frames 701, two sliders 1003 closely joint in two inner walls of pressing a section of thick bamboo 1001, two air of pressing a section of thick bamboo 1001 receive the stroke of two buffer rods 1002 of restriction after the extrusion of slider 1003, when the doctor does not move, two third springs 1004 kick-back buffer rods 1002 outwards behind the inner wall of two pressure sections 1001, it is straight to stretch out two fixed frames 701 of second and two first fixed frames 601, the equal fixedly connected with second bandage 11 of the near end that leans on of two fixed frames 701 mutually, the equal fixedly connected with third bandage 12 of the near end that leans on of two fixed frames 601 mutually, two shanks bind the near end that leans on at two fixed frames 601 mutually through two third bandage 12 respectively, two thighs bind the near end that leans on at two fixed frames 701 of second through two second bandage 11 mutually.
The use method of the operation auxiliary system for the hepatobiliary surgery based on the Internet comprises the following steps:
s1: before use, a main surgeon steps on the upper ends of the two foot pads 9, pulls out the two first plugging rods 608 according to the length of the legs of the main surgeon, the two first plugging rods 608 drive the two first sliding rods 606 to be pulled out outwards along the two first fixing blocks 605, pulls the two first fixing frames 601 upwards, releases the two first plugging rods 608 after adjusting to a proper position, the two first sliding rods 606 drive the two first sliding rods 606 to be inserted into the proper inner grooves of the first limiting grooves 604 through the resilience force of the two first springs 607, and the two first plugging rods 608 are clamped at the side ends of the two first fixing blocks 605, so that the first plugging rods 603 are limited at the first fixing frames 601, and similarly, pulls out the two second plugging rods 708 according to the length of the legs of the doctor to adjust the distance 701 between the second plugging rods 703 and the second fixing frames 701;
s2: the two shanks are respectively bound at the near ends of the two first fixing frames 601 through the two third binding bands 12, the two thighs are respectively bound at the near ends of the two second fixing frames 701 through the two second binding bands 11, the main scalpel sits at the upper ends of the two seat cushions 802 and wraps the abdomen of the main scalpel through the waist protecting band 805, and the back of the main scalpel is attached to the two protecting seats 801;
s3: the main doctor controls the forward rotation and the reverse rotation of the forward and reverse motors 304 by respectively stepping on the forward rotation switch and the reverse rotation switch arranged at the upper ends of the two foot pads 9, the forward and reverse motors 304 forward rotate, the forward and reverse motors 304 drive the gears 306 to rotate, the gears 306 are meshed with the racks 305, and the fixing frames 303 fixing the forward and reverse motors 304 slide on the inner walls of the two sliding grooves 301 through the two pulleys 302, so that the fixing frames 303 can be driven to clockwise displace along the boundaries of the racks 305, the main doctor is driven to clockwise displace along the edges of the fixed plate 2, the position adjustment by the doctor is not required, and the main doctor can drive the main doctor to anticlockwise displace along the edges of the fixed plate 2 by stepping on the reverse rotation switch arranged at the upper ends of the foot pads 9 on the right side;
s4: when a doctor of a main knife stands, the doctor needs to stand or bend the waist according to the operation condition, the waist pushes the two cushions 802 and the two protective seats 801, the two protective seats 801 are clamped and matched with the two second fixing frames 701, so that the two protective seats 801 can only bend towards the direction of the fixing plate 2, when the two protective seats 801 are clamped at the side ends of the two second fixing frames 701, the two protective seats 801 cannot continuously rotate, the waist of the doctor is dragged to be convenient for the doctor to have a rest on site, when the doctor of the main knife sits on the two cushions 802, the self weight is transmitted to the two second fixing frames 701 through the two protective seats 801, the two second fixing frames 701 transmit the pressure to the two first fixing frames 601, the two first fixing frames 601 continuously transmit the pressure to the U-shaped fixing frame 5, and the U-shaped fixing frame 5 transmits the pressure to the fixing plate 2;
s5: when the main sword doctor moves the thigh, move around two fixed frames 701 of second, two fixed frames 701 of second extrude two and press section of thick bamboo 1001 along two bumper bar 1002 extrudions, two slider 1003 inseparable joints are in two inner walls of pressing a section of thick bamboo 1001, two air of pressing a section of thick bamboo 1001 receive the stroke of two bumper bar 1002 of restriction behind the extrusion of slider 1003, when the doctor does not move, two third springs 1004 support two and press and kick-back bumper bar 1002 outwards behind the inner wall of a section of thick bamboo 1001, it is straight to stretch out two fixed frames 701 of second and two first fixed frames 601.
However, as is well known to those skilled in the art, the working principle and wiring method of the forward-reverse motor 304 are common and are conventional means or common knowledge, and thus will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. Operation auxiliary system for hepatobiliary surgery based on internet, including sill pillar (1), its characterized in that, the upper end fixedly connected with fixed plate (2) of sill pillar (1), the upper end fixedly connected with sick bed (4) of fixed plate (2), one side of fixed plate (2) is provided with displacement mechanism (3), one side of sill pillar (1) is provided with shank mechanism (6), the upside of shank mechanism (6) is provided with thigh mechanism (7), the upside of thigh mechanism (7) is provided with ties up waist mechanism (8), one side of thigh mechanism (7) is provided with buffer gear (10) that are connected thigh mechanism (7) and shank mechanism (6), the downside of shank mechanism (6) is provided with two foot pads (9).
2. The Internet-based surgical assistance system for hepatobiliary surgery according to claim 1, the displacement mechanism (3) comprises a fixed frame (303), a positive and negative motor (304), a rack (305), a gear (306), two sliding chutes (301) and two pulleys (302), wherein the two sliding chutes (301) are respectively drilled at the upper end and the lower end of the fixed plate (2), the two pulleys (302) are respectively connected with the inner walls of the two sliding chutes (301) in a sliding manner, the fixed frame (303) is respectively connected with the far ends of the two pulleys (302) in a rotating way, the positive and negative motor (304) is fixedly connected with the side end of the fixed frame (303), the gear (306) is fixedly connected with the output shaft of the positive and negative motor (304), the rack (305) is fixedly connected to the side end of the fixed plate (2), and the gear (306) is meshed with the rack (305).
3. The internet-based surgical auxiliary system for hepatobiliary surgery according to claim 2, wherein a U-shaped fixing frame (5) is fixedly connected to the side end of the fixing frame (303), a guardrail (401) is fixedly connected to both sides of the upper end of the hospital bed (4), and four first straps (402) are fixedly connected to the upper end of the hospital bed (4).
4. The internet-based surgical assistance system for hepatobiliary surgery according to claim 3, wherein the lower leg mechanism (6) comprises two first fixed frames (601), two first hollow grooves (602), two first insert rods (603), a plurality of first limit grooves (604), two first fixed blocks (605), two first slide rods (606), and two first springs (607), wherein the two first fixed frames (601) are fixedly connected to lateral ends of the U-shaped fixed frame (5), the two first hollow grooves (602) are respectively cut at lateral ends of the two first fixed frames (601), the two first insert rods (603) are respectively slidably connected to inner walls of the two first hollow grooves (602), the plurality of first limit grooves (604) are respectively cut at upper ends of the two first insert rods (603), the two first fixed blocks (605) are respectively fixedly connected to upper ends of the two first fixed frames (601), the two first sliding rods (606) respectively penetrate through the side ends of the two first fixing blocks (605) in a sliding mode, the two first sliding rods (606) respectively penetrate through the upper ends of the two first fixing frames (601) in a sliding mode, the two first springs (607) are respectively sleeved on the surfaces of the two first sliding rods (606), the two first plug-pull rods (608) are respectively and fixedly connected to the top ends of the two first sliding rods (606), and the two first plug-pull rods (608) are respectively clamped to the top ends of the two first fixing blocks (605).
5. The Internet-based surgical assistance system for hepatobiliary surgery according to claim 4, wherein the thigh mechanism (7) comprises two second fixed frames (701), two second hollow grooves (702), two second insertion rods (703), a plurality of second limiting grooves (704), two second fixed blocks (705), two second sliding rods (706), two second springs (707), and two second springs (707), the two second fixed frames (701) are respectively rotatably connected to the upper ends of the two first fixed frames (601), the two second hollow grooves (702) are respectively cut at the lateral ends of the two second fixed frames (701), the two second insertion rods (703) are respectively slidably connected to the inner walls of the two second hollow grooves (702), the plurality of second limiting grooves (704) are respectively cut at the upper ends of the two second insertion rods (703), the two second fixed blocks (705) are respectively fixedly connected to the upper ends of the two second fixed frames (701), the two second sliding rods (706) respectively slide through the side ends of the two second fixed blocks (705), the two second sliding rods (706) respectively slide through the upper ends of the two second fixed frames (701), the two second springs (707) are respectively sleeved on the surfaces of the two second sliding rods (706), the two second plug-pull rods (708) are respectively and fixedly connected to the top ends of the two second sliding rods (706), and the two second plug-pull rods (708) are respectively clamped on the top ends of the two second fixed blocks (705).
6. The internet-based surgical auxiliary system for hepatobiliary surgery according to claim 5, wherein the waist-binding mechanism (8) comprises a backrest (804), a waist-protecting belt (805), two protecting seats (801), a cushion (802), and two spring cloths (803), wherein the two protecting seats (801) are respectively and rotatably connected to the proximal ends of two second fixing frames (701), the two cushion (802) are respectively and fixedly connected to the lower ends of the two protecting seats (801), the two spring cloths (803) are respectively and fixedly connected to the proximal ends of the two protecting seats (801), the backrest (804) is fixedly connected to the upper ends of the two protecting seats (801), and the waist-protecting belt (805) is fixedly connected to the side ends of the backrest (804).
7. The internet-based surgical auxiliary system for hepatobiliary surgery according to claim 6, wherein the two footplates (9) are rotatably connected to the lower ends of the two first insertion rods (603), respectively, the upper end of the footplate (9) on the left side is provided with a forward rotation switch, the upper end of the footplate (9) on the right side of displacement is provided with a reverse rotation switch, and the forward rotation switch and the reverse rotation switch are both electrically connected to the forward and reverse motors (304).
8. The Internet-based surgical auxiliary system for hepatobiliary surgery according to claim 7, wherein the buffer mechanism (10) comprises two pressing cylinders (1001), two buffer rods (1002), two sliding blocks (1003), and two third springs (1004), wherein the two pressing cylinders (1001) are respectively and rotatably connected to the lateral ends of the two second fixed frames (701), the two buffer rods (1002) are respectively and rotatably connected to the lateral ends of the two first fixed frames (601), the two buffer rods (1002) are respectively and slidably connected to the inner walls of the two pressing cylinders (1001), the two sliding blocks (1003) are respectively and fixedly connected to the lateral ends of the two buffer rods (1002), the two third springs (1004) are respectively sleeved on the surfaces of the two buffer rods (1002), and one ends of the two third springs (1004) are respectively and fixedly connected to the lateral ends of the two third springs (1004), the other ends of the two third springs (1004) are respectively and fixedly connected with the inner walls of the two pressure cylinders.
9. The internet-based surgical assistance system for hepatobiliary surgery according to claim 8, characterized in that a second strap (11) is fixedly connected to each of the two second fixed frames (701) near the proximal end thereof, and a third strap (12) is fixedly connected to each of the two first fixed frames (601) near the proximal end thereof.
10. Use of the internet-based surgical assistance system for hepatobiliary surgery according to any one of claims 1 to 9, characterized in that it comprises the following steps:
s1: before use, a main surgeon steps on the upper ends of the two foot pads (9), two first plug-pull rods (608) are pulled out according to the length of the lower leg of the main surgeon, the two first plug-pull rods (608) drive the two first sliding rods (606) to be pulled out outwards along the two first fixing blocks (605), the two first fixing frames (601) are lifted upwards, the two first plug-pull rods (608) are loosened after being adjusted to a proper position, the two first sliding rods (606) drive the two first sliding rods (606) to be inserted into the inner grooves of the proper first limiting grooves (604) through the resilience force of the two first springs (607), and the two first plug-pull rods (608) are clamped at the side ends of the two first fixing blocks (605), therefore, the first inserted bar (603) is limited at the first fixed frame (601), and the second inserted bar (703) is adjusted to be in the distance with the second fixed frame (701) by pulling out two second inserted and pulled bars (708) according to the length of the thigh of the doctor;
s2: the two shanks are respectively bound at the near ends of the two first fixing frames (601) through the two third binding bands (12), the two thighs are respectively bound at the near ends of the two second fixing frames (701) through the two second binding bands (11), a main scalpel sits at the upper ends of the two seat cushions (802), the abdomen of the main scalpel is wrapped through a waist protecting belt (805), and the back of the main scalpel is attached to the two protecting seats (801);
s3: the doctor controls the forward and reverse rotation of the forward and reverse motors (304) by respectively stepping on the forward switch and the reverse switch arranged at the upper ends of the two foot pads (9), when stepping on the forward switch of the left foot pad (9), the forward and reverse motors (304) rotate forward, the forward and reverse motors (304) drive the gears (306) to rotate, the gears (306) are meshed with the racks (305), and a fixed frame (303) for fixing the positive and negative motors (304) slides on the inner walls of the two sliding grooves (301) through two pulleys (302), thereby driving the fixed frame (303) to move clockwise along the boundary of the rack (305), thereby driving the doctor to move clockwise along the edge of the fixed plate (2) without moving the position to be adjusted by the doctor, and the doctor can drive the doctor to move anticlockwise along the edge of the fixed plate (2) by stepping on the reversing switch at the upper end of the foot pad plate (9) at the right side;
s4: when a doctor needs to stand, the waist needs to be straightened or bent according to the operation condition, the waist pushes the two cushion (802) and the two protective seats (801), the two protective seats (801) are clamped and matched with the two second fixing frames (701) to ensure that the two protective seats (801) can only bend towards the direction of the fixing plate (2), when the two protective seats (801) are clamped at the side ends of the two second fixing frames (701) and cannot rotate continuously, the waist of a doctor is dragged to facilitate the doctor to have a rest in place, and when a doctor sits on the two cushion (802), the self weight is transmitted to two second fixing frames (701) through two protective seats (801), the two second fixing frames (701) transmit the pressure to two first fixing frames (601), the two first fixing frames (601) continuously transmit the pressure to a U-shaped fixing frame (5), and the U-shaped fixing frame (5) transmits the pressure to the fixing plate (2);
s5: when the main sword doctor moves the thigh, move around two fixed frames of second (701), two fixed frames of second (701) extrude two pressure section of thick bamboo (1001) along two bumper beam (1002) extrudions, two inseparable joints of slider (1003) are in two inner walls of pressing a section of thick bamboo (1001), the air of two pressure sections of thick bamboo (1001) receives the stroke of two bumper beam (1002) of restriction behind the extrusion of slider (1003), when the doctor does not move, two third spring (1004) are kick-backed outside bumper beam (1002) after propping against the inner wall of two pressure sections of thick bamboo (1001), it is straight to stretch out two fixed frames of second (701) and two first fixed frames (601).
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