CN110897734A - Leg fixing device for orthopedic clinical use - Google Patents
Leg fixing device for orthopedic clinical use Download PDFInfo
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- CN110897734A CN110897734A CN201911175825.6A CN201911175825A CN110897734A CN 110897734 A CN110897734 A CN 110897734A CN 201911175825 A CN201911175825 A CN 201911175825A CN 110897734 A CN110897734 A CN 110897734A
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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
- A61B90/10—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 for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/126—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface
- A61G13/1265—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface having inflatable chambers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/10—Devices for specific treatment or diagnosis for orthopedics
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Neurosurgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a leg fixing device for orthopedic clinical use, which comprises a supporting seat, wherein fixed blocks are fixedly arranged on two sides of the bottom of the supporting seat, the bottom of each fixed block is fixedly connected with a fixed sucker, two sliding plates are slidably arranged on the top of the supporting seat, and arc-shaped fixed plates are respectively and fixedly connected to the tops of the two sliding plates. According to the leg fixing device for orthopedics clinical use, legs are clamped by the fact that the two arc-shaped fixing plates are close to each other, gaps between the arc-shaped fixing plates and leg contact surfaces are filled through inflation and expansion of the flushing air bag, and therefore the tightness of leg fixing is adjusted.
Description
Technical Field
The invention relates to the technical field of orthopedics clinic, in particular to a leg fixing device used in orthopedics clinic.
Background
Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased.
At present, a leg fixer used in orthopedic clinics refers to a device for fixing legs during leg surgery, so that the surgery can be performed smoothly, and secondary injury caused by leg bending in the surgery process is prevented.
However, the contact surface of shank fixer among the prior art and shank is harder, and the comfort level is low, and the degree of regulation is also lower moreover, can not be applicable to the crowd that the leg thickness is different, if press fixed shank by medical personnel's manual, its operation is wasted time and energy, work load is big. Therefore, the invention provides a leg fixer for orthopedic clinical use.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a leg fixer for orthopedic clinical use.
The invention provides a leg fixing device for orthopedic clinical use, which comprises a supporting seat, wherein fixed blocks are fixedly arranged on two sides of the bottom of the supporting seat, fixed suckers are fixedly connected to the bottoms of the fixed blocks, two sliding plates are slidably arranged on the top of the supporting seat, arc-shaped fixed plates are respectively and fixedly connected to the tops of the two sliding plates, the two arc-shaped fixed plates are symmetrically arranged, an inflator pump is fixedly arranged on the top of each sliding plate and is positioned on the outer side of each arc-shaped fixed plate, an air inflation bag is fixedly bonded to the arc-shaped inner wall of each arc-shaped fixed plate, the air inflation bag is integrally in an arc-shaped structure, an inflator tube is fixedly connected to the output end of the inflator pump, and one end of the inflator tube, which is far;
the supporting seat is internally provided with a movable cavity, two symmetrically-arranged moving frames are slidably mounted on the inner wall of the bottom of the movable cavity, the top ends of the two moving frames are slidably penetrated to the outside of the supporting seat and are fixedly connected with the bottoms of the two sliding plates respectively, a horizontally-arranged rotating column is rotatably mounted in the movable cavity, external threads are symmetrically arranged on the outer wall of the rotating column, the rotating column is in threaded transmission connection with the two moving frames through the two external threads respectively, the right end of the rotating column rotatably extends to the outer side of the supporting seat and is fixedly provided with a crank, and the left end of the rotating column is rotatably mounted on the inner wall of the left side of the movable cavity;
the inside of fixed block is provided with the installation cavity, fixed mounting has the aspiration pump on the top inner wall of installation cavity, and the output of aspiration pump sets up downwards, fixedly connected with exhaust tube on the output of aspiration pump, the bottom of exhaust tube extends to in the inner chamber of fixed suction cup.
Preferably, two transverse sliding holes which are symmetrically arranged are formed in the inner wall of the top of the movable cavity, and the tops of the two movable frames respectively penetrate through the two transverse sliding holes in a sliding mode along the horizontal direction.
Preferably, the inner wall of the bottom of the movable cavity is fixedly provided with two guide slide rails which are symmetrically arranged, the bottoms of the two movable frames are fixedly connected with guide slide blocks, and the guide slide blocks are arranged on the guide slide rails in a sliding manner along the horizontal direction.
Preferably, two are provided with the transmission screw on removing the frame respectively, and the internal thread on two transmission screws revolves to opposite direction, two external screw threads on the rotation post respectively with the internal thread threaded connection on two transmission screws.
Preferably, the right inner wall of the movable cavity is provided with a mounting hole, a bearing ring is fixedly sleeved in the mounting hole, and the rotating column penetrates through an inner ring of the bearing ring and is fixedly connected with the inner ring of the bearing ring.
Preferably, the inner wall of the left side of the movable cavity is provided with a mounting groove, a bearing seat is fixedly mounted in the mounting groove, and the left end of the rotating column is rotatably mounted on the bearing seat.
Preferably, the crank comprises an L-shaped rotating rod fixedly connected to the right end of the rotating column and a rotating sleeve sleeved on the L-shaped rotating rod in a rotating mode.
Preferably, the bottom fixed mounting of supporting seat has battery case, and battery case is located the inboard of fixed block, be provided with the battery in the battery case, the left side bottom of supporting seat is provided with control switch, the output and the control switch input electric connection of battery, control switch's output respectively with the input electric connection of inflator pump, aspiration pump.
The invention has the beneficial effects that:
(1) according to the invention, the air suction pump and the air suction pipe are utilized to suck air in the fixed sucker, then a negative pressure state is formed in the fixed sucker, and the fixed sucker is fixed on the operating table in an adsorption manner, so that the whole leg fixer can be fixed on the operating table through the adsorption and fixation of the fixed sucker; the position of the leg to be fixed on the operating table can be changed by adjusting the position adsorbed and fixed by the fixed sucker, so that the medical staff can use the leg to be fixed conveniently;
(2) according to the invention, through the matching of the crank, the rotating column, the external thread, the moving frames, the transmission screw holes, the guide sliding blocks and the guide sliding rails, the rotating column can be in thread transmission with the transmission screw holes in the moving frames through the external thread, the two moving frames can be close to each other, and then the two arc-shaped fixing plates are close to each other and clamp the legs;
(3) according to the invention, the inflation pump is used for inflating and expanding the inflatable air bag through the inflation tube, so that the gap between the arc-shaped fixing plate and the contact surface of the leg can be filled through the inflation and expansion of the inflatable air bag, and the tightness of the leg fixation can be adjusted through the cooperation of the inflatable air bag and the arc-shaped fixing plate, so that the inflatable leg fixation device is suitable for patient groups with different leg thicknesses, and meanwhile, the comfort degree of the patient during use is improved by adopting the inflatable air bag;
in conclusion, the leg fixing device for orthopedic clinical use provided by the invention clamps the legs by the mutual approaching of the two arc-shaped fixing plates, fills the gap between the arc-shaped fixing plates and the leg contact surface by the inflation and expansion of the flushing air bag, and further adjusts the tightness of leg fixing, is suitable for patient groups with different leg thicknesses, improves the comfort level of the patient during use by adopting the flushing air bag, avoids the trouble of manually pressing and fixing the legs by medical staff in the past, greatly reduces the workload of the medical staff, saves time and labor, and is suitable for orthopedic clinical popularization and use.
Drawings
FIG. 1 is a schematic structural view of a leg fixing device for orthopedic clinical use according to the present invention;
FIG. 2 is a schematic cross-sectional view of a leg fixer for orthopedic clinical use according to the present invention;
FIG. 3 is a schematic view showing the structure of an inflator, an inflation tube and an inflation bag according to the present invention;
FIG. 4 is a schematic view of the internal structure of the fixing block and the fixing suction cup of the present invention;
fig. 5 is a schematic view showing the structure of the leg portion clamping and fastening operation of the two arc-shaped fixing plates of the present invention in close proximity to each other.
In the figure: the device comprises a support base 1, a fixed block 2, a fixed sucker 3, a sliding plate 4, an arc-shaped fixed plate 5, an inflator pump 6, an inflation tube 7, an inflation bag 8, a movable cavity 9, a movable frame 10, a transmission screw hole 11, a rotating column 12, a crank 13, an external thread 14, a transverse sliding hole 15, a bearing ring 16, a bearing seat 17, a guide sliding block 18, a guide sliding rail 19, a storage battery shell 20, a storage battery 21, a mounting cavity 22, an air pump 23, an air pump 24 and a control switch 25.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the present embodiment provides a leg fixer for orthopedic clinical use, which comprises a support base 1, the two sides of the bottom of the supporting seat 1 are both fixedly provided with fixed blocks 2, the bottom of the fixed blocks 2 is fixedly connected with a fixed sucker 3, the top of the supporting seat 1 is slidably provided with two sliding plates 4, the tops of the two sliding plates 4 are respectively and fixedly connected with an arc-shaped fixed plate 5, and the two arc-shaped fixed plates 5 are symmetrically arranged, the top of the sliding plate 4 is fixedly provided with an inflator pump 6, the inflator pump 6 is positioned at the outer side of the arc-shaped fixed plate 5, the arc-shaped inner wall of the arc-shaped fixed plate 5 is fixedly bonded with an air-inflating bag 8, the whole inflatable bag 8 is of an arc structure, the output end of the inflator pump 6 is fixedly connected with an inflation tube 7, one end of the inflation tube 7, which is far away from the inflator 6, penetrates through the arc-shaped fixing plate 5 and extends into the air inflation bag 8;
a movable cavity 9 is arranged inside the supporting seat 1, two symmetrically-arranged moving frames 10 are slidably mounted on the inner wall of the bottom of the movable cavity 9, the top ends of the two moving frames 10 are slidably penetrated to the outside of the supporting seat 1 and are fixedly connected with the bottoms of the two sliding plates 4 respectively, a horizontally-arranged rotating column 12 is rotatably mounted in the movable cavity 9, external threads 14 are symmetrically formed on the outer wall of the rotating column 12, the rotating column 12 is in threaded transmission connection with the two moving frames 10 through the two external threads 14 respectively, the right end of the rotating column 12 rotatably extends to the outer side of the supporting seat 1 and is fixedly provided with a crank 13, and the left end of the rotating column 12 is rotatably mounted on the inner wall of the left side of the movable cavity 9;
an installation cavity 22 is arranged inside the fixed block 2, an air suction pump 23 is fixedly installed on the inner wall of the top of the installation cavity 22, the output end of the air suction pump 23 is arranged downwards, an air suction pipe 24 is fixedly connected to the output end of the air suction pump 23, and the bottom end of the air suction pipe 24 extends into the inner cavity of the fixed sucker 3; according to the leg fixing device for orthopedics clinical use, legs are clamped by the fact that the two arc-shaped fixing plates 5 are close to each other, gaps between the arc-shaped fixing plates 5 and leg contact surfaces are filled through inflation and expansion of the flushing air bag 8, and therefore the tightness of leg fixing is adjusted, the leg fixing device is suitable for patient groups with different leg thicknesses, meanwhile, the comfort degree of patients in use is improved by the aid of the flushing air bag 8, the trouble that medical staff manually press and fix the legs in the past is avoided, workload of the medical staff is greatly reduced, time and labor are saved, and the leg fixing device is suitable for clinical popularization and use of orthopedics.
In the leg fixing device for orthopedic clinical use, two symmetrically arranged transverse sliding holes 15 are formed in the inner wall of the top of the movable cavity 9, and the tops of the two movable frames 10 respectively penetrate through the two transverse sliding holes 15 in a sliding manner along the horizontal direction.
In this shank fixer of clinical use of orthopedics, fixed mounting has two guide slide rails 19 that the symmetry set up on the bottom inner wall of activity chamber 9, and the equal fixedly connected with direction slider 18 in bottom of two removal framves 10, and guide slider 18 is along horizontal direction slidable mounting on guide slide rail 19.
In the leg fixing device for orthopedic clinical use, the two movable frames 10 are respectively provided with the transmission screw holes 11, the screwing directions of internal threads on the two transmission screw holes 11 are opposite, and the two external threads 14 on the rotating column 12 are respectively in threaded connection with the internal threads on the two transmission screw holes 11.
In the leg fixing device for orthopedic clinical use, a mounting hole is formed in the inner wall of the right side of the movable cavity 9, a bearing ring 16 is fixedly sleeved in the mounting hole, and the rotating column 12 penetrates through the inner ring of the bearing ring 16 and is fixedly connected with the inner ring of the bearing ring 16.
In the leg fixing device for orthopedic clinical use, a mounting groove is formed in the inner wall of the left side of the movable cavity 9, a bearing seat 17 is fixedly mounted in the mounting groove, and the left end of the rotating column 12 is rotatably mounted on the bearing seat 17.
In the leg fixing device for orthopedic clinical use, the crank 13 includes an L-shaped rotating rod fixedly connected to the right end of the rotating column 12 and a rotating sleeve rotatably sleeved on the L-shaped rotating rod.
In this shank fixer of clinical use of orthopedics, the bottom fixed mounting of supporting seat 1 has battery case 20, and battery case 20 is located the inboard of fixed block 2, be provided with battery 21 in the battery case 20, the left side bottom of supporting seat 1 is provided with control switch 25, battery 21's output and control switch 25 input electric connection, control switch 25's output respectively with inflator pump 6, aspiration pump 23's input electric connection.
In the invention, when the legs of a patient need to be fixed for use in an orthopedic clinical operation, the fixed sucker 3 at the bottom side of the leg fixator is firstly placed on an operating table, then the air pump 23 is started to pump air, the air pump 23 pumps air in the fixed sucker 3 through the air exhaust pipe 24, then a negative pressure state is formed in the fixed sucker 3 and the fixed sucker 3 is fixed on the operating table in an adsorption way, so that the whole leg fixator can be fixed on the operating table through the fixed sucker 3 in an adsorption way; then, the legs of a patient are placed between the two arc-shaped fixed plates 5, then the crank 13 drives the rotating column 12 to rotate, when the rotating column 12 rotates, the external threads 14 on the rotating column 12 and the transmission screw holes 11 on the moving frame 10 rotate relatively, and meanwhile, the guide sliding block 18 at the bottom of the moving frame 10 and the guide sliding rail 19 are in guide sliding fit, so that when the rotating column 12 rotates, the rotating column 12 and the transmission screw holes 11 on the moving frame 10 can be in threaded transmission through the external threads 14, the two moving frames 10 are close to each other, and the two arc-shaped fixed plates 5 are driven to be close to each other and clamp the legs through the sliding plates 4 respectively; meanwhile, as the flushing air bag 8 is arranged between the contact surfaces of the arc-shaped fixed plate 5 and the legs, and then the inflation of the inflation pump 6 is carried out, and then the inflation pump 6 inflates and expands the flushing air bag 8 through the inflation tube 7, the gap between the arc-shaped fixed plate 5 and the contact surfaces of the legs can be filled through the inflation and expansion of the flushing air bag 8, so that the fixing tightness of the legs can be adjusted through the matching of the flushing air bag 8 and the arc-shaped fixed plate 5, the leg-fixing elastic force adjusting device is suitable for patients with different leg thicknesses, and meanwhile, the comfort level of the patients during use is improved by adopting the flushing air bag 8; can also change the shank and need fixed position on the operating table through the fixed sucking disc 3 adsorbed fixed position of adjustment, the medical personnel's of being convenient for very much fixed use, finally, also avoided medical personnel to need the manual trouble of pressing fixed shank, the medical personnel's that has significantly reduced work load, labour saving and time saving, the clinical use widely of suitable orthopedics.
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 (8)
1. The leg fixing device for orthopedic clinical use comprises a supporting seat (1) and is characterized in that fixed blocks (2) are fixedly mounted on two sides of the bottom of the supporting seat (1), fixed suckers (3) are fixedly connected to the bottom of the fixed blocks (2), two sliding plates (4) are slidably mounted on the top of the supporting seat (1), arc-shaped fixed plates (5) are fixedly connected to the tops of the two sliding plates (4) respectively, the two arc-shaped fixed plates (5) are symmetrically arranged, an inflator pump (6) is fixedly mounted on the top of each sliding plate (4), the inflator pump (6) is located on the outer side of each arc-shaped fixed plate (5), an air flushing bag (8) is fixedly bonded to the inner arc-shaped wall of each arc-shaped fixed plate (5), the air flushing bag (8) is integrally of an arc-shaped structure, and an inflation tube (7) is fixedly connected to, one end of the inflation tube (7) far away from the inflator pump (6) penetrates through the arc-shaped fixing plate (5) and extends into the air inflation bag (8);
the supporting seat is characterized in that a movable cavity (9) is arranged inside the supporting seat (1), two symmetrical movable frames (10) are slidably mounted on the inner wall of the bottom of the movable cavity (9), the top ends of the two movable frames (10) are slidably penetrated to the outside of the supporting seat (1) and fixedly connected with the bottoms of the two sliding plates (4) respectively, a horizontally arranged rotating column (12) is rotatably mounted in the movable cavity (9), external threads (14) are symmetrically formed in the outer wall of the rotating column (12), the rotating column (12) is in threaded transmission connection with the two movable frames (10) through the two external threads (14), the right end of the rotating column (12) rotatably extends to the outer side of the supporting seat (1) and is fixedly provided with a crank (13), and the left end of the rotating column (12) is rotatably mounted on the inner wall of the left side of the movable cavity (9);
the inside of fixed block (2) is provided with installation cavity (22), fixed mounting has aspiration pump (23) on the top inner wall of installation cavity (22), and the output of aspiration pump (23) sets up downwards, fixedly connected with exhaust tube (24) on the output of aspiration pump (23), the bottom of exhaust tube (24) extends to in the inner chamber of fixed suction cup (3).
2. The leg fixer for clinical orthopedics use of claim 1, characterized in that the top inner wall of the movable cavity (9) is provided with two symmetrically arranged transverse sliding holes (15), and the tops of the two movable frames (10) respectively slide through the two transverse sliding holes (15) along the horizontal direction.
3. The leg fixer for clinical orthopedics use of claim 1, characterized in that two symmetrically arranged guide slide rails (19) are fixedly installed on the inner wall of the bottom of the movable cavity (9), the bottom of each of the two movable frames (10) is fixedly connected with a guide slide block (18), and the guide slide blocks (18) are slidably installed on the guide slide rails (19) along the horizontal direction.
4. A leg fixer for clinical use in orthopedics department according to claim 1, characterized in that the two movable frames (10) are respectively provided with a transmission screw hole (11), the internal threads of the two transmission screw holes (11) are opposite in rotation direction, and the two external threads (14) of the rotary column (12) are respectively in threaded connection with the internal threads of the two transmission screw holes (11).
5. The leg fixer for clinical orthopedics use of claim 1, wherein the right inner wall of the movable cavity (9) is provided with a mounting hole, a bearing ring (16) is fixedly sleeved in the mounting hole, and the rotating column (12) penetrates through the inner ring of the bearing ring (16) and is fixedly connected with the inner ring of the bearing ring (16).
6. A leg fixer for clinical use in orthopedics department according to claim 1, characterized in that the inner wall of the left side of the movable cavity (9) is provided with a mounting groove, a bearing seat (17) is fixedly mounted in the mounting groove, and the left end of the rotating column (12) is rotatably mounted on the bearing seat (17).
7. A leg fixer for clinical use in orthopedics according to claim 1, wherein the crank (13) comprises an L-shaped rotation rod fixedly connected to the right end of the rotation column (12) and a rotation sleeve rotatably fitted over the L-shaped rotation rod.
8. The leg fixator for clinical orthopedic use according to claim 1, wherein a battery case (20) is fixedly mounted at the bottom of the support base (1), the battery case (20) is located at the inner side of the fixing block (2), a battery (21) is disposed in the battery case (20), a control switch (25) is disposed at the bottom of the left side of the support base (1), the output end of the battery (21) is electrically connected with the input end of the control switch (25), and the output end of the control switch (25) is electrically connected with the input ends of the inflator pump (6) and the air pump (23), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911175825.6A CN110897734A (en) | 2019-11-26 | 2019-11-26 | Leg fixing device for orthopedic clinical use |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911175825.6A CN110897734A (en) | 2019-11-26 | 2019-11-26 | Leg fixing device for orthopedic clinical use |
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| CN110897734A true CN110897734A (en) | 2020-03-24 |
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| CN201911175825.6A Pending CN110897734A (en) | 2019-11-26 | 2019-11-26 | Leg fixing device for orthopedic clinical use |
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| CN111481305A (en) * | 2020-04-21 | 2020-08-04 | 朱凤堂 | Shank mounting fixture for orthopedic surgery |
| CN111588585A (en) * | 2020-05-11 | 2020-08-28 | 新疆医科大学第一附属医院 | Adjustable fixing device for neurosurgical system |
| CN111616904A (en) * | 2020-07-03 | 2020-09-04 | 董嘉丽 | Be used for surgery outpatient service assistor of changing dressings |
| CN111773546A (en) * | 2020-06-20 | 2020-10-16 | 中国人民解放军空军军医大学 | Blood brain barrier treatment device regulated and controlled by time domain interference electromagnetic radiation technology |
| CN111973385A (en) * | 2020-09-22 | 2020-11-24 | 王仲秋 | Limbs fixer for debridement and suture of pediatric surgery |
| CN111973289A (en) * | 2020-09-18 | 2020-11-24 | 青岛大学附属医院 | Shank mounting fixture for orthopedic surgery |
| CN112472502A (en) * | 2020-11-19 | 2021-03-12 | 司振林 | Multifunctional head positioning and supporting device for neurosurgery |
| CN112656466A (en) * | 2021-01-11 | 2021-04-16 | 周煜晟 | Retractor for orthopedics department |
| CN112896796A (en) * | 2021-02-01 | 2021-06-04 | 白城师范学院 | Portable protector for computer image recognition |
| CN113100825A (en) * | 2021-04-08 | 2021-07-13 | 河北医科大学第四医院 | System for evaluating diaphragm function of mechanical ventilation patient by intelligent bedside ultrasound |
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| CN111481305B (en) * | 2020-04-21 | 2022-05-06 | 朱凤堂 | Shank mounting fixture for bone surgery |
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| CN111588585A (en) * | 2020-05-11 | 2020-08-28 | 新疆医科大学第一附属医院 | Adjustable fixing device for neurosurgical system |
| CN111773546A (en) * | 2020-06-20 | 2020-10-16 | 中国人民解放军空军军医大学 | Blood brain barrier treatment device regulated and controlled by time domain interference electromagnetic radiation technology |
| CN111616904A (en) * | 2020-07-03 | 2020-09-04 | 董嘉丽 | Be used for surgery outpatient service assistor of changing dressings |
| CN111973289A (en) * | 2020-09-18 | 2020-11-24 | 青岛大学附属医院 | Shank mounting fixture for orthopedic surgery |
| CN111973289B (en) * | 2020-09-18 | 2022-11-11 | 青岛大学附属医院 | Shank mounting fixture for orthopedic surgery |
| CN111973385A (en) * | 2020-09-22 | 2020-11-24 | 王仲秋 | Limbs fixer for debridement and suture of pediatric surgery |
| CN112472502A (en) * | 2020-11-19 | 2021-03-12 | 司振林 | Multifunctional head positioning and supporting device for neurosurgery |
| CN112656466A (en) * | 2021-01-11 | 2021-04-16 | 周煜晟 | Retractor for orthopedics department |
| CN112896796A (en) * | 2021-02-01 | 2021-06-04 | 白城师范学院 | Portable protector for computer image recognition |
| CN112896796B (en) * | 2021-02-01 | 2022-09-06 | 白城师范学院 | Portable protector for computer image recognition |
| CN113100825A (en) * | 2021-04-08 | 2021-07-13 | 河北医科大学第四医院 | System for evaluating diaphragm function of mechanical ventilation patient by intelligent bedside ultrasound |
| CN113100825B (en) * | 2021-04-08 | 2022-10-04 | 河北医科大学第四医院 | System for evaluating diaphragm function of mechanical ventilation patient by intelligent bedside ultrasound |
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Application publication date: 20200324 |