CN112915280A - Big data-based postoperative care device for hepatobiliary department - Google Patents
Big data-based postoperative care device for hepatobiliary department Download PDFInfo
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- CN112915280A CN112915280A CN202110272799.XA CN202110272799A CN112915280A CN 112915280 A CN112915280 A CN 112915280A CN 202110272799 A CN202110272799 A CN 202110272799A CN 112915280 A CN112915280 A CN 112915280A
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- 230000002980 postoperative effect Effects 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 239000011521 glass Substances 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 238000001356 surgical procedure Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000001079 digestive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a postoperative care device for hepatobiliary surgery based on big data, which comprises a base, wherein a first motor is symmetrically connected to the inner wall of the top end of the base, a threaded rod is fixedly connected to an output shaft of the first motor, a threaded slider is in threaded connection with the surface of the threaded rod, a connecting rod is fixedly connected to one side of the threaded slider, one end of the connecting rod is fixedly connected with a mandril, the top end of the mandril is fixedly connected with a workbench, a second motor is fixedly connected to the inner wall of the workbench, a rotary table is fixedly connected to the output shaft of the second motor, a rotary handle is fixedly connected to the surface of the rotary table, a swing rod is arranged on the outer side of the rotary handle, an arc gear is fixedly connected to the bottom end of the swing rod, a liquid receiving cylinder is fixedly connected to one: the height of the drainage tube can be adjusted, and the piston can move back and forth in the piston cylinder, so that negative pressure is generated in the liquid receiving cylinder to suck out liquid.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a big data-based postoperative care device for hepatobiliary department.
Background
After hepatobiliary surgery, inflammatory effusion, pus, blood or digestive juice which leaks outside the digestive tract and has the effect of destroying tissues can be generated in the body of a patient, and medical staff need to drain the liquid to the outside of the body for treatment so as to prevent complications and accelerate the recovery of the patient. The existing drainage method is that the mixed liquid in the body of a patient is pumped out by connecting a common needle tube with a drainage tube, the speed and the amount of drainage can not be controlled, the drainage effect is poor, the working difficulty of medical workers is increased, in the process of sucking out and extruding, the drainage tube and the needle head need to be frequently disassembled and assembled, the workload of the medical workers is increased, the time required by drainage is prolonged, the secondary injury is easily caused to the patient, and the liquid after drainage is not conveniently discharged by the existing drainage device.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The invention aims at the defects and provides a postoperative care device for hepatobiliary department based on big data to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a postoperative care device for hepatobiliary surgery based on big data comprises a base, wherein a first motor is symmetrically connected to the inner wall of the top end of the base, a threaded rod is fixedly connected to the output shaft of the first motor, a threaded slider is connected to the surface of the threaded rod in a threaded manner, a limiting mechanism is arranged on one side of the threaded slider, a connecting rod is fixedly connected to the side, away from the limiting mechanism, of the threaded slider, a top rod is fixedly connected to the top of one end, away from the threaded slider, of the connecting rod, a top tube of the top rod penetrates through the base and is fixedly connected with a workbench, a piston cylinder is fixedly connected to the bottom end inside the workbench, a second motor is fixedly connected to the inner wall of the workbench, a rotary disc is fixedly connected to the output shaft of the second motor, a rotary handle is fixedly connected to the surface of the rotary, the sliding groove is connected with the rotating handle in a sliding manner, an arc gear is fixedly connected to the bottom end of the oscillating rod, the arc gear is movably connected with the inner wall of the workbench through a movable shaft, a rack is meshed with the bottom end of the arc gear, a pressing block is fixedly connected to one end of the rack, a piston rod is fixedly connected to one end, away from the rack, of the pressing block, one end, away from the pressing block, of the piston rod penetrates through the piston cylinder and is fixedly connected with a piston, the piston is movably connected with the piston cylinder, a spring is connected between the piston and the piston cylinder, the spring is wound on the surface of the piston rod, an air outlet pipe is fixedly connected to the top end of the piston cylinder, the top end of the air outlet pipe penetrates through the workbench and extends out of the workbench, a one-way valve I is mounted on the air outlet pipe, the air suction pipe is provided with a check valve II, one end of the air suction pipe, far away from the piston cylinder, penetrates through the workbench and is fixedly connected with a liquid receiving cylinder, the surface of the liquid receiving cylinder is sleeved with a fixing sleeve, the fixing sleeve is fixedly connected with the workbench through a fixing rod, the surface of the liquid receiving cylinder is provided with a glass observation window, the bottom end of the liquid receiving cylinder is fixedly connected with a drainage tube, the bottom of one side of the liquid receiving cylinder is fixedly connected with a liquid drainage mechanism, one side of the base, near the liquid receiving cylinder, is fixedly connected with a fixing plate, the inner wall of one side of the fixing plate is fixedly connected with a motor III, the output shaft of the motor III is fixedly connected with a lead screw, the surface of the lead screw is symmetrically connected with a lead screw sliding block, one side of the lead screw sliding block is provided with a sliding mechanism, one side, control mechanism is installed to the one side of base, motor one with motor two and motor three all with control mechanism electric connection.
Furthermore, stop gear includes gag lever post and limiting slide, the inside top symmetric connection of base has the gag lever post, the surperficial sliding connection of gag lever post has limiting slide, limiting slide with thread sliding block fixed connection.
Furthermore, slide mechanism includes slide rail and slide bar, the slide rail has been seted up to the one side of fixed plate, the inside sliding connection of slide rail has the slide bar, the one end of slide bar with L template fixed connection, the other end of slide bar with lead screw slider fixed connection.
Further, the drainage mechanism comprises a drainage pipe and a valve, the bottom of one side of the liquid receiving cylinder is fixedly connected with the drainage pipe, and the valve is installed on the drainage pipe.
Further, control mechanism includes control panel, control panel is installed to the one side of base.
Furthermore, the surface cover of rack is equipped with the location axle sleeve, the location axle sleeve with workstation inner wall fixed connection.
Furthermore, the bottom end of the slide bar is fixedly connected with a limiting plate, and one end of the limiting plate is fixedly connected with the base.
Further, the bottom cover of threaded rod is equipped with the bearing housing, the bearing housing with base fixed connection.
Furthermore, the four corners of the bottom of the base are fixedly connected with universal wheels.
Furthermore, one side of the base is fixedly connected with a handle.
The invention has the beneficial effects that:
the postoperative care device for hepatobiliary department can rotate the threaded rod under the driving of the motor I by arranging the motor I, the threaded rod, the threaded slider, the connecting rod, the ejector rod, the workbench, the piston cylinder, the motor II, the rotary disc, the rotary handle, the swing rod, the sliding chute, the arc gear, the movable shaft, the rack, the pressing block, the piston rod, the piston, the spring, the air outlet pipe, the check valve I, the air suction pipe, the check valve II, the liquid receiving cylinder, the fixed sleeve, the fixed rod, the glass observation window, the drainage pipe, the fixed plate, the motor III, the lead screw slider, the L-shaped plate and the waste liquid tank, thereby being capable of adjusting the height of the drainage tube and driving the turntable to drive the swing rod to swing under the driving of the motor II, so that the piston moves back and forth in the piston cylinder, thereby generating negative pressure in the liquid receiving cylinder to suck out the liquid, and the glass observation window can observe the total amount of the sucked liquid.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a big data-based postoperative care device for hepatobiliary surgery according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the interior of a table in a big data hepatobiliary based postoperative care device, according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of the interior of a base of a big data hepatobiliary based postoperative care device, according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an arc-shaped gear meshed with a rack in a postoperative care device for hepatobiliary surgery based on big data according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of the connection between the slide bar and the L-shaped plate in the postoperative care device for hepatobiliary surgery based on big data according to the embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a sliding mechanism in a hepatobiliary surgery based postoperative care device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a connection between a second motor and a turntable in a big data-based postoperative care device for hepatobiliary surgery according to an embodiment of the present invention.
Reference numerals:
1. a base; 2. a first motor; 3. a threaded rod; 4. a threaded slider; 5. a connecting rod; 6. a top rod; 7. a work table; 8. a piston cylinder; 9. a second motor; 10. a turntable; 11. a handle is rotated; 12. a swing rod; 13. a chute; 14. an arc gear; 15. a movable shaft; 16. a rack; 17. a pressing block; 18. a piston rod; 19. a piston; 20. a spring; 21. an air outlet pipe; 22. a one-way valve I; 23. an air intake duct; 24. a second one-way valve; 25. a liquid receiving cylinder; 26. fixing a sleeve; 27. fixing the rod; 28. a glass viewing window; 29. a drainage tube; 30. a fixing plate; 31. a third motor; 32. a lead screw; 33. a lead screw slider; 34. an L-shaped plate; 35. a waste liquid tank; 36. a limiting rod; 37. a limiting slide block; 38. a slide rail; 39. a slide bar; 40. a liquid discharge pipe; 41. a valve; 42. a control panel; 43. positioning the shaft sleeve; 44. a limiting plate; 45. a bearing housing; 46. a universal wheel; 47. a handle.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
The first embodiment is as follows:
referring to fig. 1-7, the postoperative care device for hepatobiliary surgery based on big data according to the embodiment of the present invention includes a base 1, a first motor 2 is symmetrically connected to an inner wall of a top end of the base 1, a threaded rod 3 is fixedly connected to an output shaft of the first motor 2, a threaded slider 4 is threadedly connected to a surface of the threaded rod 3, a limiting mechanism is disposed on one side of the threaded slider 4, a connecting rod 5 is fixedly connected to a side of the threaded slider 4 away from the limiting mechanism, a top of one end of the connecting rod 5 away from the threaded slider 4 is fixedly connected to a top rod 6, a top tube of the top rod 6 penetrates through the base 1 and is fixedly connected to a workbench 7, a piston cylinder 8 is fixedly connected to an inner bottom end of the workbench 7, a second motor 9 is fixedly connected to an inner wall of the workbench 7, and a rotary table 10 is fixedly connected to, a rotating handle 11 is fixedly connected to the surface of the rotating disk 10, a swing rod 12 is arranged on the outer side of the rotating handle 11, a sliding groove 13 is formed in the surface of the swing rod 12, the sliding groove 13 is connected with the rotating handle 11 in a sliding manner, an arc gear 14 is fixedly connected to the bottom end of the swing rod 12, the arc gear 14 is movably connected with the inner wall of the workbench 7 through a movable shaft 15, a rack 16 is meshed with the bottom end of the arc gear 14, a pressing block 17 is fixedly connected to one end of the rack 16, a piston rod 18 is fixedly connected to one end, far away from the rack 16, of the pressing block 17, one end, far away from the pressing block 17, of the piston rod 18 penetrates through the piston cylinder 8 and is fixedly connected with a piston 19, the piston 19 is movably connected with the piston cylinder 8, a spring 20 is connected between the piston 19 and the piston cylinder 8, and the, the top end of the piston cylinder 8 is fixedly connected with an air outlet pipe 21, the top end of the air outlet pipe 21 penetrates through the workbench 7 and extends out of the workbench 7, a one-way valve I22 is installed on the air outlet pipe 21, one end of the piston cylinder 8 is fixedly connected with an air suction pipe 23, a one-way valve II 24 is installed on the air suction pipe 23, one end, far away from the piston cylinder 8, of the air suction pipe 23 penetrates through the workbench 7 and is fixedly connected with a liquid receiving cylinder 25, a fixing sleeve 26 is sleeved on the surface of the liquid receiving cylinder 25, the fixing sleeve 26 is fixedly connected with the workbench 7 through a fixing rod 27, a glass observation window 28 is arranged on the surface of the liquid receiving cylinder 25, a drainage pipe 29 is fixedly connected with the bottom end of the liquid receiving cylinder 25, a liquid drainage mechanism is fixedly connected with the bottom of one side of the liquid receiving cylinder 25, and a fixing plate 30, three 31 of one side inner wall fixedly connected with motor of fixed plate 30, three 31 of motor's output shaft fixedly connected with lead screw 32, the both ends screw thread of lead screw 32 is opposite, the surface symmetric connection of lead screw 32 has lead screw slider 33, one side of lead screw slider 33 is equipped with slide mechanism, slide mechanism keeps away from one side fixedly connected with L template 34 of lead screw slider 33, waste liquid case 35 has been placed on the top of L template 34, control mechanism is installed to the one side of base 1, motor one 2 with motor two 9 and motor three 31 all with control mechanism electric connection.
Through the scheme of the invention, the threaded rod 3 can be driven to rotate by the motor I2, so that the height of the drainage tube 29 can be adjusted, the rotary disc 10 can drive the swing rod 12 to swing under the drive of the motor II 9, the piston 19 can move back and forth in the piston cylinder 8, negative pressure is generated in the liquid receiving cylinder 25 to suck out liquid, and the glass observation window 28 can observe the total amount of the sucked liquid.
Example two:
referring to fig. 1 to 7, for a limiting mechanism, the limiting mechanism includes a limiting rod 36 and a limiting slider 37, the limiting rod 36 is symmetrically connected to the top end of the inside of the base 1, the limiting slider 37 is slidably connected to the surface of the limiting rod 36, the limiting slider 37 is fixedly connected to the threaded slider 4, for a sliding mechanism, the sliding mechanism includes a sliding rail 38 and a sliding rod 39, a sliding rail 38 is disposed on one side of the fixing plate 30, a sliding rod 39 is slidably connected to the inside of the sliding rail 38, one end of the sliding rod 39 is fixedly connected to the L-shaped plate 34, and the other end of the sliding rod 39 is fixedly connected to the lead screw slider 33.
Through the scheme of the invention, the limiting mechanism is arranged, so that the threaded slider 4 can move on the surface of the threaded rod 3 conveniently, and the threaded slider 4 can be limited from rotating along with the rotation of the threaded rod 3 during moving, so that the movement of the threaded slider 4 is more stable.
Example three:
referring to fig. 1-7, for the drainage mechanism, the drainage mechanism includes a drainage pipe 40 and a valve 41, the drainage pipe 40 is fixedly connected to the bottom of one side of the liquid receiving cylinder 25, the valve 41 is installed on the drainage pipe 40, for the control mechanism, the control mechanism includes a control panel 42, the control panel 42 is installed on one side of the base 1, for the rack 16, a positioning shaft sleeve 43 is sleeved on the surface of the rack 16, and the positioning shaft sleeve 43 is fixedly connected to the inner wall of the workbench 7.
Through the scheme of the invention, the positioning shaft sleeve 43 is arranged, so that the rack 16 can move back and forth conveniently, the rack 16 can move more stably, and the rack 16 is prevented from shifting during moving.
Example four:
referring to fig. 1 to 7, for the slide rod 39, a limiting plate 44 is fixedly connected to a bottom end of the slide rod 39, one end of the limiting plate 44 is fixedly connected to the base 1, for the threaded rod 3, a bearing sleeve 45 is sleeved on a bottom end of the threaded rod 3, the bearing sleeve 45 is fixedly connected to the base 1, for the base 1, universal wheels 46 are fixedly connected to four corners of a bottom of the base 1, and for the base 1, a handle 47 is fixedly connected to one side of the base 1.
Through the scheme of the invention, the universal wheels 46 and the handles 47 are arranged, so that the device can be moved and parked conveniently.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, firstly, the first motor 2 is started, the first motor 2 drives the threaded rod 3 to rotate, the threaded rod 3 drives the threaded slider 4 to move, so that the connecting rod 5 drives the ejector rod 6 to move, so that the heights of the workbench 7 and the drainage tube 29 can be adjusted to be convenient to use, the second motor 9 is started, the second motor 9 drives the rotary table 10 to rotate, the rotary table 10 drives the rotary handle 11 to rotate, the rotary handle 11 drives the swing rod 12 to swing through the sliding groove 13, so that the arc gear 14 rotates, the arc gear 14 drives the rack 16 to horizontally move through meshing, the rack 16 drives the pressing block 17 to move, the pressing block 17 drives the piston 19 to move back and forth in the piston cylinder 8 through the piston rod 18, when the piston 19 is pushed inwards, the first check valve 22 is in an open state, the second check valve 24 is in a closed state, at the moment, the piston 19 discharges gas in the piston cylinder 8 through the gas outlet, the first check valve 22 is in a closed state, the second check valve 24 is in an open state, the air suction pipe 23 sucks gas in the liquid receiving cylinder 25 into the piston cylinder 8, the operation is repeated, the air pressure in the liquid receiving cylinder 25 is reduced, the drainage pipe 29 can suck digestive juice in a patient body into the liquid receiving cylinder 25, the waste liquid box 35 can be placed on the L-shaped plate 34, the third motor 31 is started, the third motor 31 drives the lead screw 32 to rotate, and the lead screw sliders 33 at the two ends move in the middle due to the fact that threads at the two ends of the lead screw 32 are opposite, the L-shaped plate 34 clamps the waste liquid box 35, and the valve 41 can be opened to discharge waste liquid in the liquid receiving cylinder 25.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a use postoperative care device based on big data hepatobiliary department which characterized in that, includes base (1), the top inner wall symmetric connection of base (1) has motor (2).
2. The postoperative care device for hepatobiliary department based on big data according to claim 1, wherein a threaded rod (3) is fixedly connected to an output shaft of the motor I (2), a threaded slider (4) is in threaded connection with a surface of the threaded rod (3), a limiting mechanism is arranged on one side of the threaded slider (4), a connecting rod (5) is fixedly connected to one side of the threaded slider (4) away from the limiting mechanism, a top of one end of the connecting rod (5) away from the threaded slider (4) is fixedly connected with a top rod (6), a top tube of the top rod (6) penetrates through the base (1) and is fixedly connected with a workbench (7), a piston cylinder (8) is fixedly connected to the inner bottom end of the workbench (7), a motor II (9) is fixedly connected to the inner wall of the workbench (7), and a rotary table (10) is fixedly connected to an output shaft of the motor II (9), the surface of the rotary table (10) is fixedly connected with a rotary handle (11), the outer side of the rotary handle (11) is provided with a swing rod (12), the surface of the swing rod (12) is provided with a sliding groove (13), the sliding groove (13) is connected with the rotary handle (11) in a sliding manner, the bottom end of the swing rod (12) is fixedly connected with an arc gear (14), the arc gear (14) is movably connected with the inner wall of the workbench (7) through a movable shaft (15), the bottom end of the arc gear (14) is meshed with a rack (16), one end of the rack (16) is fixedly connected with a pressing block (17), one end of the pressing block (17), far away from the rack (16), is fixedly connected with a piston rod (18), one end of the piston rod (18), far away from the pressing block (17), penetrates through the piston cylinder (8) and is fixedly connected with a piston (19), and the piston (19) is movably connected with the piston, the piston (19) and the piston cylinder (8) are connected with a spring (20) therebetween, the spring (20) is wound on the surface of the piston rod (18), the top end of the piston cylinder (8) is fixedly connected with an air outlet pipe (21), the top end of the air outlet pipe (21) penetrates through the workbench (7) and extends out of the workbench (7), a one-way valve I (22) is installed on the air outlet pipe (21), one end of the piston cylinder (8) is fixedly connected with an air suction pipe (23), a one-way valve II (24) is installed on the air suction pipe (23), one end of the air suction pipe (23), which is far away from the piston cylinder (8), penetrates through the workbench (7) and is fixedly connected with a liquid receiving cylinder (25), the surface of the liquid receiving cylinder (25) is sleeved with a fixing sleeve (26), and the fixing sleeve (26) is fixedly connected with the workbench (7) through a fixing rod (27), the liquid collecting device is characterized in that a glass observation window (28) is arranged on the surface of the liquid collecting cylinder (25), a drainage tube (29) is fixedly connected to the bottom end of the liquid collecting cylinder (25), a liquid draining mechanism is fixedly connected to the bottom of one side of the liquid collecting cylinder (25), a fixing plate (30) is fixedly connected to one side, close to the liquid collecting cylinder (25), of the base (1), a motor III (31) is fixedly connected to the inner wall of one side of the fixing plate (30), a lead screw (32) is fixedly connected to an output shaft of the motor III (31), lead screw sliders (33) are symmetrically connected to the surface of the lead screw (32), a sliding mechanism is arranged on one side of each lead screw slider (33), an L-shaped plate (34) is fixedly connected to one side, far away from the lead screw sliders (33), a waste liquid tank (35) is placed at the top end of each L, the first motor (2), the second motor (9) and the third motor (31) are electrically connected with the control mechanism; the limiting mechanism comprises a limiting rod (36) and a limiting sliding block (37), the limiting rod (36) is symmetrically connected to the top end of the interior of the base (1), the limiting sliding block (37) is connected to the surface of the limiting rod (36) in a sliding mode, and the limiting sliding block (37) is fixedly connected with the threaded sliding block (4).
3. The postoperative care device for hepatobiliary department based on big data according to claim 2, wherein the sliding mechanism comprises a sliding rail (38) and a sliding rod (39), the sliding rail (38) is disposed on one surface of the fixing plate (30), the sliding rod (39) is slidably connected inside the sliding rail (38), one end of the sliding rod (39) is fixedly connected with the L-shaped plate (34), and the other end of the sliding rod (39) is fixedly connected with the lead screw slider (33).
4. The hepatobiliary department postoperative care device based on big data according to claim 2, wherein the drainage mechanism comprises a drainage tube (40) and a valve (41), the drainage tube (40) is fixedly connected to the bottom of one side of the liquid receiving cylinder (25), and the valve (41) is installed on the drainage tube (40).
5. The hepatobiliary department-based postoperative care device according to claim 2, wherein the control mechanism comprises a control panel (42), and the control panel (42) is mounted on one side of the base (1).
6. The hepatobiliary department postoperative care device based on big data according to claim 2, wherein a positioning bushing (43) is sleeved on the surface of the rack (16), and the positioning bushing (43) is fixedly connected with the inner wall of the workbench (7).
7. The postoperative care device for hepatobiliary department based on big data according to claim 3, wherein a limiting plate (44) is fixedly connected to the bottom end of the sliding rod (39), and one end of the limiting plate (44) is fixedly connected to the base (1).
8. The hepatobiliary department-based postoperative care device according to claim 2, wherein a bearing sleeve (45) is sleeved at the bottom end of the threaded rod (3), and the bearing sleeve (45) is fixedly connected with the base (1).
9. The hepatobiliary department-based postoperative care device according to claim 8, wherein universal wheels (46) are fixedly connected to four corners of the bottom of the base (1).
10. The hepatobiliary department-based postoperative care device according to claim 9, wherein a handle (47) is fixedly connected to one side of the base (1).
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| CN202110272799.XA CN112915280A (en) | 2021-03-13 | 2021-03-13 | Big data-based postoperative care device for hepatobiliary department |
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| CN202110272799.XA CN112915280A (en) | 2021-03-13 | 2021-03-13 | Big data-based postoperative care device for hepatobiliary department |
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