CN106963524A - Three D print myoelectrical bionic artificial limb arm - Google Patents
Three D print myoelectrical bionic artificial limb arm Download PDFInfo
- Publication number
- CN106963524A CN106963524A CN201710173025.5A CN201710173025A CN106963524A CN 106963524 A CN106963524 A CN 106963524A CN 201710173025 A CN201710173025 A CN 201710173025A CN 106963524 A CN106963524 A CN 106963524A
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- Prior art keywords
- arm
- finger
- upper arm
- artificial limb
- elbow joint
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- 230000003183 myoelectrical effect Effects 0.000 title claims abstract description 27
- 239000011664 nicotinic acid Substances 0.000 title claims abstract description 27
- 210000002310 elbow joint Anatomy 0.000 claims abstract description 28
- 210000003414 extremity Anatomy 0.000 claims abstract description 26
- 238000005452 bending Methods 0.000 claims abstract description 21
- 210000000245 forearm Anatomy 0.000 claims abstract description 20
- 238000007639 printing Methods 0.000 claims abstract description 17
- 210000003811 finger Anatomy 0.000 claims description 33
- 210000003813 thumb Anatomy 0.000 claims description 17
- 210000004932 little finger Anatomy 0.000 claims description 14
- 210000005224 forefinger Anatomy 0.000 claims description 10
- 210000001145 finger joint Anatomy 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/54—Artificial arms or hands or parts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/54—Artificial arms or hands or parts thereof
- A61F2/58—Elbows; Wrists ; Other joints; Hands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/54—Artificial arms or hands or parts thereof
- A61F2/58—Elbows; Wrists ; Other joints; Hands
- A61F2/582—Elbow joints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/68—Operating or control means
- A61F2/70—Operating or control means electrical
- A61F2/72—Bioelectric control, e.g. myoelectric
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/54—Artificial arms or hands or parts thereof
- A61F2002/543—Lower arms or forearms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/54—Artificial arms or hands or parts thereof
- A61F2002/546—Upper arms
Landscapes
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Prostheses (AREA)
Abstract
Three D of one kind print myoelectrical bionic artificial limb arm, belong to technical field of medical instruments, upper arm, forearm, elbow joint and palm, upper arm are connected by elbow joint with forearm, elbow joint is built-in with electric rotating machine and bending electric machine, and top and the bottom buckle of upper arm of elbow joint；Forearm includes epimere arm, stage casing arm and the hypomere arm being connected, the top of epimere arm is flexibly connected with the bottom of elbow joint, the bottom of disconnected arm is flexibly connected with palm down, epimere arm is built-in with circuit board, stage casing arm is built-in with controlled motor, hypomere arm is built-in with separated time hole, and controlled motor, bending electric machine are electrically connected with circuit board respectively with electric rotating machine；The draught line that palm includes being built-in with five fingers, the finger tip of every finger in the draught line fixed part for fixed traction line, every finger both passes through two separated time orifice rings and is wound between corresponding draught line fixed part and controlled motor.The present invention pass through three D printing obtain so that the outward appearance of artificial limb matched with patient it is attractive in appearance, wear compactness height.
Description
Technical field
The invention belongs to technical field of medical instruments, a kind of three D printings myoelectrical bionic artificial limb arm is especially related to.
Background technology
Democratic meeting of the physical disabilities to people causes very big puzzlement, and the artificial limb market demand that I crosses at present extensively, but makes
People is awkward, and the prosthetic product quantity, kind of China are rare, and performance is single, lack innovation in time, with advanced international standard it
Between there is larger gap.China's prosthetic product market is mainly captured by overseas enterprise, but often price is high for imported product, and I
The disabled people scholar of state 75% is distributed in vast cities and towns and rural area.Due to being largely the population below the poverty line in amputee, thus it is false
The popularity rate of limb is not high, it is estimated that the people that there are about 70% not yet installs artificial limb；And upper extremity prosthesis in the market mainly includes
For：Ornamental emulation arm, wire-control type emulation arm and myoelectricity formula emulation arm, wherein, although ornamental emulation arm compared with
It is attractive in appearance, but without finger-joint, no grip is perceived, no grip control, also without practicality, and it is expensive；Wire-control type is imitated
True arm can only passively opening and closing, and need certain use to train；Myoelectricity formula emulation arm, grip control is more difficult, grasps
Mode is not bionical enough, and myoelectricity formula emulation arm can not realize rotation；The problem of these upper extremity prosthesises have different.
Therefore being needed badly among prior art wants a kind of new technical scheme to solve this problem.
The content of the invention
The technical problems to be solved by the invention are：A kind of three D printings myoelectrical bionic artificial limb arm is provided, it is existing to solve
The control of myoelectricity formula emulation arm grip it is more difficult, grip is not bionical enough, and the problem of can not rotate.
The three D printing myoelectrical bionic artificial limb arms that the present invention is provided, including upper arm, forearm, elbow joint and palm, upper arm lead to
Cross elbow joint to be connected with forearm, the bending electricity of brachiocylloosis before elbow joint is built-in with the electric rotating machine for driving elbow joint rotation and driven
Machine, and top and the bottom buckle of upper arm of elbow joint；Forearm includes epimere arm, stage casing arm and the hypomere arm being connected, epimere
The top of arm is flexibly connected with the bottom of elbow joint, and the bottom of lower disconnected arm is flexibly connected with palm, and epimere arm is built-in with circuit board,
Stage casing arm is built-in with five controlled motors, and hypomere arm is built-in with ten separated time holes, five controlled motors, bending electric machine and electric rotating
Machine is electrically connected with circuit board respectively；Palm includes being built-in with for fixed traction line at five fingers, the finger tip of every finger
Draught line fixed part, the draught line in every finger both passes through two separated time orifice rings and is wound on corresponding draught line fixed part and control
Between motor processed.
Furthermore it is preferred that scheme be, palm also include the centre of the palm, and, five fingers be respectively thumb, forefinger, middle finger,
Nameless and little finger, thumb, the third finger are connected by a rotating shaft with the centre of the palm respectively with little finger.
Additionally, it is preferred that scheme be that thumb has two flexible finger joints, forefinger, middle finger, the third finger and little finger
There are three flexible finger joints respectively.
Furthermore, scheme preferably is that three D printing myoelectrical bionic artificial limbs arm also includes the myoelectricity sensing being set on Disabled arms
Bracelet, myoelectricity sensing bracelet includes myoelectricity induction chip, and myoelectricity induction chip is used to gather myoelectricity induced signal, and is converted into referring to
Order is launched to circuit board.
Furthermore it is preferred that scheme be, three D printing myoelectrical bionic artificial limb arm further comprise upper arm fixed jacket, upper
Pullover mouthful and arm mouthful are offered on arm fixed jacket, upper arm is arranged on arm mouthful.
Additionally, it is preferred that scheme be, upper arm fixed jacket include left half body overcoat and right half body overcoat, left half body overcoat with
Right half body overcoat rotatable connection.
Furthermore it is preferred that scheme be to be further opened with air-vent on upper arm fixed jacket.
Furthermore, scheme preferably is, in upper arm fixed jacket close to the position of arm mouthful and in upper arm close to top
Position offers pin-and-hole, and two pin-and-holes are connected by bearing pin.
By above-mentioned design, the present invention can bring following beneficial effect：
1st, cause the outward appearance of artificial limb and patient match attractive in appearance by three D printing techniques, wear compactness high；
2nd, the rotation of artificial limb is realized by the electric rotating machine built in elbow joint；
3rd, thumb, the third finger and little finger are connected by rotary shaft with palm, make grip more bionical；
4th, in addition to thumb has two finger joints, remaining four finger is respectively provided with three finger joints, makes grasping stronger.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated：
Fig. 1 is the external structure schematic diagram that myoelectrical bionic artificial limb arm is printed according to three D of the embodiment of the present invention；
Fig. 2 is the internal structure schematic diagram that myoelectrical bionic artificial limb arm is printed according to three D of the embodiment of the present invention；
Fig. 3 is to be shown according to three D of the embodiment of the present invention structures for printing myoelectricity sensing bracelet in myoelectrical bionic artificial limb arm
It is intended to；
Fig. 4 is to be shown according to three D of the embodiment of the present invention structures for printing upper arm fixed jacket in myoelectrical bionic artificial limb arm
It is intended to.
Reference therein includes in figure：1- upper arm, 2- forearms, 21- circuit boards, 22- controlled motors, 3- elbow joints,
31- electric rotating machines, 32- bending electric machines, 33- separated times hole, 4- palms, 41- draught lines, 5- rotating shafts, 6- myoelectricities sensing bracelet, 61-
Myoelectricity induction chip, 7- upper arm fixed jacket, the left half body overcoats of 71-, the right half body overcoats of 72-, 73- air-vents, 74- pin-and-holes, 75-
Rotary shaft.
Embodiment
Fig. 1 and Fig. 2 have gone out the external structure and internal junction that three D of the invention provided print myoelectrical bionic artificial limb arm respectively
Structure.
As Fig. 1 and Fig. 2 jointly shown in, the three D printing myoelectrical bionic artificial limb arms that the present invention is provided, including upper arm 1, forearm
2nd, elbow joint 3 and palm 4, upper arm 1 are connected by elbow joint 3 with forearm 2, and forearm 2 is connected with palm 4, and upper arm 1 is used to wrap up Disabled
Arm, is internally provided with electric rotating machine 31 and bending electric machine 32, electric rotating machine 31 is used to drive elbow joint 3 to rotate in elbow joint 3,
So as to driving forearm 2 to be rotated with palm 4, bending electric machine 32 is for driving forearm 2 to bend, so that forearm 2 is to the direction of upper arm 1
Bending, the top of elbow joint 3 and the bottom phase buckle of upper arm 1, realize the connection of elbow joint 3 and upper arm 1, the bottom of elbow joint 3
With a protuberance, bending electric machine 32 is arranged in the protuberance, and rotation direction is perpendicular to horizontal plane, and electric rotating machine 31
In the top of bending electric machine 32, rotation direction and plane-parallel.
Forearm 2 includes epimere arm, stage casing arm and the hypomere arm being connected, and the top of epimere arm forms fluted, elbow joint 3
The protuberance of bottom is spacing in the groove of epimere arm, realizes that elbow joint 3 and the rotation of epimere arm are connected, the bottom of lower disconnected arm with
Palm 4 is flexibly connected, and circuit board 21 is internally provided with epimere arm, and in stage casing, arm is internally provided with five controlled motors
22, in the ten separated time holes 23 that are internally provided with of hypomere arm, separated time hole 23 is used to pass through for draught line, and separated time hole 23 can be prevented
Influenced each other between draught line.Five controlled motors 22, bending electric machines 32 are electrically connected with circuit board 21 respectively with electric rotating machine 31,
The rotation of five controlled motors 22, bending electric machine 32 and electric rotating machine 31 is controlled by circuit board 21.
Palm 4 includes five fingers and the centre of the palm, and five fingers are respectively thumb, forefinger, middle finger, nameless and small thumb
Refer to, the traction for fixed traction line is provided with the finger tip inside thumb, forefinger, middle finger, the third finger and little finger
Draught line 41 in line fixed part, thumb, forefinger, middle finger, the third finger and little finger is each passed through two separated time holes 23 and surround
Between corresponding draught line fixed part and controlled motor 22, i.e., thumb, forefinger, middle finger, the third finger and little finger lead to respectively
Cross the control of controlled motor 22 and realize bending function, controlled respectively by five controlled motors 22 thumb, forefinger, middle finger,
Draught line in nameless and little finger, realizes the grip function of palm 4.
In order that the grip of palm 4 is more bionical, thumb, nameless and little finger pass through a rotating shaft 5 respectively
It is connected with the centre of the palm, each rotating shaft 5 is obliquely installed, enables thumb, nameless and little finger from different directions to the centre of the palm
Rotate, so that the grip of palm 4 is more bionical.
In order that the grasping of palm is stronger, two flexible finger joints are provided with thumb, forefinger, middle finger,
Nameless to be provided with three flexible finger joints with little finger, five fingers realize bending function by finger joint respectively, make hand
The grasping of the palm 4 is stronger,
The three D printing myoelectrical bionic artificial limbs arm that the present invention is provided also includes a myoelectricity sensing bracelet, myoelectricity sensing hand
Ring set is located on Disabled arms.Fig. 3 shows myoelectricity sensing hand in three D printing myoelectrical bionic artificial limb arms according to embodiments of the present invention
The structure of ring, as shown in figure 3, myoelectricity sensing bracelet 6 is surrounded by myoelectricity induction chip 61, myoelectricity induction chip 61 is used to gather flesh
Inductance induction signal, and instruction issue is converted into circuit board, after the instruction that board receiver to myoelectricity induction chip 61 is sent,
The rotation of five controlled motors of control, bending electric machine and electric rotating machine.
The three D printing myoelectrical bionic artificial limb arms that the present invention is provided further comprise upper arm fixed jacket, and upper arm is fixed outer
The structure of set is as shown in figure 4, the shape of upper arm fixed jacket 7 corresponds to similar to short vest is moved on upper arm fixed jacket 7
The position on user head offers the pullover mouthful for pullover, and the position of user's arm is corresponded on upper arm fixed jacket 7
Put to offer and two arms mouthful are shown at least one arm mouthful, Fig. 4, each arm mouthful can install a prosthetic hand
Arm, with reference to Fig. 2, upper arm 1 is arranged on arm mouthful, and pin-and-hole 74 is offered close to the position on top in upper arm, fixes outer in upper arm
Set 7 also offers pin-and-hole 74 close to the position of arm mouthful, and two pin-and-holes 74 are connected by a bearing pin, that is to say, that upper arm 1 leads to
A bearing pin is crossed on arm mouthful.
In order to improve level of comfort of the upper arm fixed jacket 7 with user, upper arm fixed jacket 7 is included outside left half body
Set 71 and right half body overcoat 72, left half body overcoat 71 are rotatably connected with right half body overcoat 72 by a rotary shaft 75, left half body
Overcoat 71 has an arm mouthful respectively with right half body overcoat 72, and left half body overcoat 71 is encircled into pullover with right half body overcoat 72
Mouthful, when user moves, make upper arm fixed jacket 7 more comfortable by the rotation of left half body overcoat 71 and right half body overcoat 72
It is personal, to improve the level of comfort that upper arm fixed jacket 7 is worn on user, and pass through left half body overcoat 71 and right half
The rotation of body overcoat 72, can be more convenient the wearing of upper arm fixed jacket 7.
In order that upper arm fixed jacket 7 has gas permeability, except pullover mouthful, two arm mouths on upper arm fixed jacket 7
Outer place offers at least one air-vent 73, and air-vent more than 73, the gas permeability of upper arm fixed jacket 7 is better.
The structure for the three D printing myoelectrical bionic artificial limb arms that the present invention is provided, three D printing fleshes is described in detail in the above
The bionical artificial limb arm operation principle of electricity is as follows：
Myoelectricity sensing bracelet gathers the myoelectricity induced signal of Disabled arms, is converted into circuit board instruction and sends to circuit board, circuit
Plate senses instruction control electric rotating machine, bending electric machine and five controlled motors work that bracelet is sent according to myoelectricity, passes through rotation
The rotation of motor drives the rotation of forearm and palm, and bending of the forearm to upper arm direction is driven by the rotation of bending electric machine, from
And realize that three D print the rotoflector of myoelectrical bionic artificial limb arm, draught line is controlled by the rotation of five controlled motors, so that
Realize the grasping and stretching, extension of palm.
Claims (8)
1. a kind of three D prints myoelectrical bionic artificial limb arm, it is characterized in that：Including upper arm (1), forearm (2), elbow joint (3) and hand
Slap (4), the upper arm (1) is connected by the elbow joint (3) with the forearm (2), the elbow joint (3) is built-in with drive institute
State the electric rotating machine (31) of elbow joint (3) rotation and drive the bending electric machine (32) of forearm (2) bending, and the elbow joint
(3) top and the bottom buckle of the upper arm (1)；
The forearm (2) includes epimere arm, stage casing arm and the hypomere arm being connected, top and the elbow joint of the epimere arm
(3) bottom is flexibly connected, and the bottom of the lower disconnected arm is flexibly connected with the palm (4), and the epimere arm is built-in with circuit
Plate (21), the stage casing arm is built-in with five controlled motors (22), and the hypomere arm is built-in with ten separated time holes (23), described five
Individual controlled motor (22), the bending electric machine (32) are electrically connected with the circuit board (21) respectively with the electric rotating machine (31)；
The palm (4) includes being built-in with five fingers, the finger tip of every finger consolidates for the draught line of fixed traction line
Determine the draught line (41) in portion, every finger both pass through two separated time holes (23) be looped around corresponding draught line fixed part with control
Between motor (22).
2. three D according to claim 1 prints myoelectrical bionic artificial limb arm, it is characterized in that：The palm (4) also includes the palm
The heart, and, five fingers are respectively thumb, forefinger, middle finger, the third finger and little finger, the thumb, it is described it is nameless with
The little finger is connected by a rotating shaft (5) with the centre of the palm respectively.
3. three D according to claim 2 prints myoelectrical bionic artificial limb arm, it is characterized in that：The thumb has two
Flexible finger joint, the forefinger, the middle finger, described nameless and described little finger have three flexible fingers respectively
Section.
4. three D according to claim 1 prints myoelectrical bionic artificial limb arm, it is characterized in that：Also include being set on Disabled arms
Myoelectricity sensing bracelet (6), myoelectricity sensing bracelet (6) includes myoelectricity induction chip (61), the myoelectricity induction chip
(61) it is used to gather myoelectricity induced signal, and is converted into instruction issue to the circuit board (21).
5. three D according to claim 1 prints myoelectrical bionic artificial limb arm, it is characterized in that：Further comprise that upper arm is fixed
Overcoat (7), offers pullover mouthful and arm mouthful on the upper arm fixed jacket (7), and the upper arm (1) is arranged on the arm
On mouth.
6. three D according to claim 5 prints myoelectrical bionic artificial limb arm, it is characterized in that：The upper arm fixed jacket bag
Left half body overcoat (71) and right half body overcoat (72) are included, the left half body overcoat (71) connects with right half body overcoat (72) rotation
Connect.
7. the three D printing myoelectrical bionic artificial limb arms according to claim 5 or 6, it is characterized in that：Fix outer in the upper arm
Air-vent (73) is further opened with set (7).
8. the three D printing myoelectrical bionic artificial limb arms according to claim 5 or 6, it is characterized in that：Fix outer in the upper arm
Set (7) offers pin-and-hole (74), two pins close to the position of the arm mouthful and in the upper arm (1) close to the position on top
Hole (74) is connected by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173025.5A CN106963524B (en) | 2017-03-22 | 2017-03-22 | Three D print myoelectrical bionic artificial limb arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173025.5A CN106963524B (en) | 2017-03-22 | 2017-03-22 | Three D print myoelectrical bionic artificial limb arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106963524A true CN106963524A (en) | 2017-07-21 |
| CN106963524B CN106963524B (en) | 2018-11-27 |
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| CN201710173025.5A Active CN106963524B (en) | 2017-03-22 | 2017-03-22 | Three D print myoelectrical bionic artificial limb arm |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336560A (en) * | 2017-08-13 | 2017-11-10 | 重庆凌慧科技有限公司 | A kind of thick material automatic Feeder Manipulator |
| CN108186170A (en) * | 2018-01-11 | 2018-06-22 | 长春市漫思教育科技有限公司 | A kind of printing prosthetic hand and its manufacturing method |
| CN108784891A (en) * | 2018-04-13 | 2018-11-13 | 长春市漫思教育科技有限公司 | A kind of bionical artificial limb arm of drawing power |
| CN109223259A (en) * | 2018-08-30 | 2019-01-18 | 京东方科技集团股份有限公司 | Artificial limb |
| CN109330749A (en) * | 2018-11-27 | 2019-02-15 | 深圳市恒塔医疗器械有限公司 | A kind of artificial limb |
| CN110801317A (en) * | 2019-10-29 | 2020-02-18 | 德林义肢矫型器（北京）有限公司 | Artificial limb with elbow joint device |
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