WO2017043587A1 - 手術用補助器具 - Google Patents
手術用補助器具 Download PDFInfo
- Publication number
- WO2017043587A1 WO2017043587A1 PCT/JP2016/076479 JP2016076479W WO2017043587A1 WO 2017043587 A1 WO2017043587 A1 WO 2017043587A1 JP 2016076479 W JP2016076479 W JP 2016076479W WO 2017043587 A1 WO2017043587 A1 WO 2017043587A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- user
- body frame
- arm
- arm support
- auxiliary instrument
- Prior art date
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Classifications
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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
-
- 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
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
- A61B90/53—Supports for surgical instruments, e.g. articulated arms connected to the surgeon's body, e.g. by a belt
Definitions
- the present invention relates to a surgical auxiliary instrument. More specifically, the present invention relates to an instrument suitable for supporting the arm of a practitioner or an assistant at the time of surgery and holding the posture of the arm.
- a iliac support portion 101 that supports the left and right iliac bones 111 of the user 110 in a standing position and a user provided above the iliac support portion 101.
- the present invention secures a change in posture between the upper arm and the forearm of a practitioner, an assistant, or the like (in other words, a user) and fixes and holds the user's arm in various postures as necessary.
- An object of the present invention is to provide a surgical auxiliary instrument that can reduce fatigue of the user.
- the surgical auxiliary instrument of the present invention includes a body frame that is worn on the upper body of the user, an arm support that is worn on the user's arm, and the body frame and the arm support.
- a connecting member that connects the two, and the connecting member can be switched between a stretchable state and a non-stretchable state.
- the connecting member that connects the body frame and the arm support portion can be switched between a stretchable state and a non-stretchable state.
- the freedom of movement of the arm support portion is not restricted, and the posture change between the upper arm and the forearm of the user is ensured, while the connecting member is switched to a non-extensible state so that the arm support portion can be
- the degree of freedom of movement is reduced and the posture change of the user's arm is restricted.
- the body frame and the arm support portion may be connected by a plurality of connecting members.
- the degree of freedom of movement of the arm support portion when the connecting member is switched to a non-extensible state is further reduced, and in particular, when the connecting member is connected by three or more connecting members, the body
- the degree of freedom of the mutual positional relationship between the frame and the arm support portion can be arbitrarily configured. For example, the mutual positional relationship between the two can be completely or almost completely fixed.
- an operation part for controlling switching of the connecting member between a stretchable state and a non-stretchable state may be provided on the shoulder portion of the body frame.
- the operation unit is operated to control whether the connecting member can be expanded or contracted.
- the connecting member includes a telescopic mechanism having a rod that moves in the axial direction and changes the degree of protrusion and depression and a coil spring that is wound around the outer periphery of the rod.
- a telescopic mechanism having a rod that moves in the axial direction and changes the degree of protrusion and depression and a coil spring that is wound around the outer periphery of the rod.
- At least a part of the connecting member is always at the same height at one end on the body frame side and the other end on the arm support part side, or on the arm more than one end on the body frame side. You may make it arrange
- the surgical auxiliary instrument of the present invention may be provided with a sternal contact mechanism that is attached to the body frame and contacts the user's sternum.
- a sternal contact mechanism that is attached to the body frame and contacts the user's sternum.
- the surgical auxiliary instrument of the present invention may be provided with a detachable pad member or a plurality of pad members inside the body frame.
- the pad member can be removed from the body frame and cleaned, or the pad member can be replaced each time the surgical auxiliary instrument is used.
- the pad members are arranged in accordance with the physique and body shape of the user, so that the fit at the time of mounting the body frame is improved.
- the surgical auxiliary instrument of the present invention in a state where the connecting member can be expanded and contracted, the posture change of the user's arm is ensured without restricting the freedom of movement of the arm support portion, and the connecting member cannot be expanded and contracted. Then, it is possible to restrict the change in the posture of the user's arm by reducing the degree of freedom of movement of the arm support part. It becomes possible to reduce fatigue of the user by being held.
- the degree of freedom of movement of the arm support portion can be further reduced, and in particular, three or more connecting members are used.
- the degree of freedom of mutual positional relationship between the body frame and the arm support portion can be arbitrarily configured, for example, the mutual positional relationship between the two can be completely or almost completely fixed, By fixing the user's arm as necessary and maintaining the posture of the arm, the user's fatigue can be greatly reduced.
- the surgical auxiliary instrument of the present invention is operated by tilting the head from side to side when the operation unit for controlling switching of expansion / contraction of the connecting member is provided on the shoulder of the body frame. Since it is possible to control whether or not the connecting member can be expanded and contracted by operating the operating section, it is possible to operate the operating section even when the user's arm is fixed or holding an instrument. Therefore, it is possible to improve the convenience as a surgical auxiliary instrument.
- the surgical auxiliary instrument of the present invention compares the expansion and contraction mechanisms that can exert a sufficient restraining force when a mechanism for locking the rod with the frictional force between the inner surface of the coil spring and the outer peripheral surface of the rod is used. Therefore, it is possible to reduce the size of the surgical auxiliary instrument as a whole.
- the surgical auxiliary instrument of the present invention when at least a part of the connecting member always connects the arm support part to the body frame in a suspended manner, the arm support part is attached to the body frame. Since it can be stably supported, it is possible to comfortably perform operations such as surgery while wearing surgical aids, which in turn can improve convenience as a surgical aid. become.
- the surgical auxiliary instrument of the present invention When the surgical auxiliary instrument of the present invention is provided with a sternal contact mechanism, the stability of the posture of the user's arm is suppressed by suppressing the blur of the surgical auxiliary instrument with respect to the upper body of the user. Can be ensured better, so that it is possible to comfortably perform operations such as a surgical operation while wearing a surgical auxiliary instrument, which in turn improves convenience as a surgical auxiliary instrument. It becomes possible.
- the pad member can be cleaned or replaced each time the surgical auxiliary instrument is used. It can be set as a preferable structure from the viewpoint of hygiene, and can be made excellent as an auxiliary instrument for surgery.
- a plurality of pad members it is possible to improve the fit when the body frame is attached, so that it is possible to improve the comfort when the surgical auxiliary equipment is attached. Become.
- FIG. 2 is a right side view of the surgical auxiliary instrument shown in FIG. 1.
- FIG. 2 is a front perspective view of the surgical auxiliary instrument shown in FIG. 1.
- FIG. 2 is a rear perspective view of the surgical auxiliary instrument shown in FIG. 1.
- It is a front view which shows the state in which the arm support part of the auxiliary surgical instrument shown in FIG. 1 was raised.
- FIG. 7B is a left side view when FIG. 7A is a front view as a left fixed portion. It is a top view when FIG. 7A is made into the front view as a left fixed part.
- FIG. 9A It is a left view when FIG. 9A is made into the front view as a contact part. It is a top view when FIG. 9A is made into the front view as a contact part. It is a figure explaining the attachment method of the contact part to the left fixed part among the sternum contact mechanisms of embodiment, and the figure seen from the same viewpoint as FIG. 7B and FIG. 9B, and the top view of an adjustment screw. . It is a figure which shows the sternum contact mechanism of embodiment, and is a figure which shows the attitude
- FIG. 15 is a front perspective view of the surgical auxiliary instrument shown in FIG. 14. It is a figure which shows an example of the aspect of a connection with a body frame and a connection member. It is a figure which shows the other example of the aspect of a connection with a body frame and a connection member. It is a side view which shows the conventional attitude
- FIG. 1 to FIG. 13 show an example of an embodiment of the surgical auxiliary instrument of the present invention.
- “up” and “down”, “front” and “rear”, “left” and “left” “Right” is defined (in other words, “up” and “down”, “front” and “rear”, and “left” and “right” as viewed from the user).
- the surgical auxiliary instrument includes a body frame 1 attached to the upper body of the user, an arm support portion 4 attached to the user's arm, and the body frame 1 and the arm support portion 4 connected to each other.
- the connecting member 5 is configured to be switched between a state in which the connecting member 5 can expand and contract and a state in which the connecting member 5 cannot expand and contract.
- the body frame 1 is hung on the user's right shoulder (in other words, worn on the right side of the upper body) and the user's left shoulder (in other words, on the left side of the upper body).
- the left body frame 1B is attached as a pair of left and right.
- the material of the right and left body frames 1A and 1B is not limited to a specific material, and is appropriate in view of, for example, the weight when the body frame 1 is formed and the required strength. The material is appropriately selected.
- the right and left body frames 1A and 1B do not have to be rigid bodies and may be elastic bodies.
- synthetic resin such as polyvinyl chloride (PVC) can be used as an example.
- Each of the right and left body frames 1A and 1B may be formed as a single body (in other words, constituted by one member) or may be constituted by a plurality of members. good.
- the pad 8 having elasticity is attached to the entire inner surface of the right and left body frames 1A, 1B or almost the entire inner surface or a part of the inner surface.
- the attachment of the pad 8 to the right / left body frames 1A and 1B is not an essential configuration in the present invention, and the pad 8 may not be attached.
- the pad 8 may be formed as a single body (in other words, composed of one member), or may be composed of a plurality of members.
- the specific mode and material of the pad 8 are not limited to a specific configuration and type, and an appropriate one is appropriately selected in consideration of, for example, comfort at the time of wearing and a sanitary viewpoint.
- the pad 8 may be configured to have a cushion material and a skin material surrounding the cushion material, for example.
- portions of the skin material enclosing the cushion material that are opposed to the inner surfaces of the right and left body frames 1A and 1B are formed by hook and loop fasteners, and the hook and loop fasteners are formed on the inner surfaces of the right and left body frames 1A and 1B.
- An engaging surface fastener may be attached. By engaging and releasing these hook-and-loop fasteners, the pad 8 is configured to be detachable from the right / left body frames 1A and 1B.
- the pad 8 When the pad 8 is detachable from the body frame 1, the pad 8 can be removed from the body frame 1 and cleaned or the pad 8 can be replaced each time a surgical auxiliary instrument is used. This is particularly preferable from the viewpoint of hygiene.
- a full pad provided so as to cover the entire inner surface of the right and left body frames 1A, 1B or almost the entire surface, and a partial pad that is detachable from the full surface pad ( In other words, a combination with a block pad) may be used.
- the partial pad is formed, for example, as a block-shaped pad having a rectangular shape, circular shape, or elliptical shape of about 10 to 15 cm in plan view.
- the full surface pad and the partial pad are, for example, a portion of the skin material of the full surface pad that is opposed to the user's body is formed by a surface fastener, and is engaged with the surface fastener on one surface of the partial pad.
- a hook-and-loop fastener to be attached may be attached, and the partial pad may be detachable with respect to the entire pad by engaging and releasing the hook-and-loop fasteners.
- the attachment position of a partial pad can be freely adjusted by forming the whole surface or almost the whole surface of the skin material of the whole surface pad that faces the user's body with a surface fastener.
- urethane foam is used as a cushion material for the pad 8 or the entire surface pad or the partial pad.
- a cushioning material such as the pad 8
- Concavities and convexities may be formed on the surface facing the user.
- corrugated irregularities may be formed.
- the part facing the user among the pad 8 or the skin material of the whole surface pad or the partial pad may be formed by the mesh ground.
- a mesh ground By using a mesh ground, air permeability can be ensured.
- Japanese paper may be used as the skin material for the pad 8 or the entire surface pad or partial pad.
- Japanese paper has breathability and water absorption, so it is possible to prevent stuffiness in the body frame 1 at the time of wearing, and because it is lightweight, it can reduce fatigue especially during continuous loading. Furthermore, since it is excellent in antibacterial power and deodorant power, it is preferable from the viewpoint of hygiene.
- the pad 8 or the cover material of the whole surface pad or the partial pad may be made of a material that includes Japanese paper and is structured or processed so as to be washable. Specifically, for example, a fabric in which the weft is Japanese paper and the warp is cotton may be used.
- the pad 8 or the like may be configured to be detachable from the body frame 1 by the surface fastener as described above. This makes it possible to clean or replace the pad 8 or the like each time the surgical auxiliary instrument is used.
- the surface of the cushion material wrapped around the Japanese paper as the skin material may be provided with unevenness, or
- the Japanese paper itself as the skin material may be formed in, for example, a corrugated uneven shape.
- Examples of the technique for forming the Japanese paper itself in a concavo-convex shape include a method of forming at the stage of papermaking and a method of pressing before or after drying the Japanese paper.
- Each of the right and left body frames 1A and 1B has a front part 1c, a shoulder part 1d, and a rear part 1e, and is connected to the front part 1c, the shoulder part 1d, and the rear part 1e in this order, and is generally upside down in a left and right side view. It is formed in a U shape.
- the shoulder 1d is placed on the user's shoulder, the front 1c is positioned in front of the user's chest and abdomen, and the rear 1e is positioned behind the user's back, and a pair of right and left In the left body frames 1A and 1B, the surgical auxiliary equipment is mounted on the upper body of the user (specifically, approximately the range from the chest to the shoulder to the upper back).
- the body frame 1 is configured such that the front portions 1c and 1c of the right body frame 1A and the left body frame 1B are opened left and right.
- hinges 1f (in the example shown in the figure, two places, upper and lower) are provided between the rear portions 1e and 1e of the right and left body frames 1A and 1B, respectively.
- the hinges 1f and 1f are configured so that the right and left body frames 1A and 1B are opened to the left and right in a manner like a double door opening on the front portions 1c and 1c.
- the hinge 1f may be provided so as to be interposed between the front portions 1c and 1c of the right and left body frames 1A and 1B so as to open to the left and right on the rear portions 1e and 1e.
- the fasteners 2 (two in the upper and lower parts in the example shown in the figure) are provided outside the right and left body frames 1A and 1B so as to extend over the front portions 1c and 1c of the right and left body frames 1A and 1B, respectively. These fasteners 2 and 2 fix the right and left body frames 1A and 1B in a closed state, and the right and left body frames 1A and 1B are combined. Fixed in state.
- the fastener 2 can be specified as long as it can hold the front portions 1c and 1c of the right and left body frames 1A and 1B in a closed state and can release the closed state. It is not limited to this method and instrument, and a suitable one that can hold and release the state is appropriately selected. Specifically, for example, a hook-and-loop fastener may be used as the fastener 2 as an example.
- the mechanism for enabling the right body frame 1A and the left body frame 1B to open and close to the left and right is not limited to the mechanism in which the hinge 1f and the fastener 2 described above are used. An appropriate one that can open and close the frames 1A and 1B is appropriately selected.
- the right body frame 1A and the left body frame 1B can be opened and closed to the left and right.
- the body frame 1 is worn so as to be covered from the head.
- the body frame 1 may not be configured to open to the left and right.
- the side belt 3 is formed in a belt-like shape, and the front and rear portions 1c and 1e of the right and left body frames 1A and 1B (in other words, the body frame 1 in the chest and waist positions of the user). Are arranged in the front-rear direction so as to be bridged.
- one side belt 3 is provided on each of the left and right side portions of the body frame 1, but a plurality of side belts 3 are provided on each of the left and right side portions. Also good.
- the side belt 3 has, for example, one end in the longitudinal direction fixed to one of the right and left body frames 1A and 1B, and the other end in the longitudinal direction has the right and left body frames 1A and 1B. It is provided so that it can be attached or detached to the other of 1B.
- the side belt 3 may be configured such that the degree to which the front portion 1c and the rear portion 1e of the right and left body frames 1A and 1B are pulled toward each other is constant, or is configured to be adjustable. Also good.
- the side belt 3 is, as an example only, a hook is attached to an end portion, and one or a plurality of engaging portions that the hook engages are formed on the right and left body frames 1A and 1B.
- the length of the belt can be made variable by attaching a footjob (ie, belt fastener), or the degree of tightening can be adjusted by using a hook-and-loop fastener. It is possible to do.
- the side belt 3 may be formed of an inelastic material such as a cloth member or a leather member, or may be formed of an elastic material such as rubber.
- a surgical aid is mounted on the user's upper body by providing a gas bag that can be inflated / contracted by injecting / exhausting gas inside the body frame 1 and inflating the gas bag.
- the side belt 3 may not be provided in the case where the fixing property and stability can be secured.
- a sternal contact mechanism may be provided. In the example shown in FIGS. 1 to 6, the sternal contact mechanism is not shown.
- the sternum contact mechanism is attached to the body frame 1 and has a portion that contacts the sternum of the user of the surgical auxiliary instrument. This is a mechanism for further improving the stability of maintaining the posture of the user's arm by suppressing the movement of the surgical auxiliary device with respect to the upper body of the user when the auxiliary device is mounted.
- the sternum since there is no or almost no muscle in the human sternum, it is possible to bring the abutment mechanism into direct contact with the bone by providing the abutment mechanism on the sternum. For this reason, it is preferable for the sternum to be provided with a contact mechanism in order to suppress blurring of the auxiliary surgical instrument and improve stability.
- the mechanism for supporting the body frame 1 abut on the sternum it does not compress the pectoral muscles including the great pectoral muscle, and the comfort when the surgical auxiliary instrument is worn can be improved. It becomes possible to improve. In particular, it is possible to avoid chest compression by the surgical auxiliary instrument and unstable conditions caused by supporting the surgical auxiliary instrument by the chest when a female is wearing the surgical auxiliary instrument.
- the sternum contact mechanism 10 of the present embodiment includes a fixed portion 11 attached to the front portion 1 c of the body frame 1 and a contact connected to the fixed portion 11. Part 12.
- the fixing part 11 has a right fixing part 11A attached to the front part 1c of the right body frame 1A and a left fixing part 11B attached to the front part 1c of the left body frame 1B.
- 7A, FIG. 8A, and FIG. 9A are sternums in postures that are attached to the front portion 1c of the body frame 1 when the inner surface of the front portion 1c is viewed from the inside of the body frame 1.
- FIG. 3 is a diagram illustrating each part of the contact mechanism 10.
- the right and left fixing portions 11A and 11B are located on the inner side of the right and left body frames 1A and 1B at the same height as the fasteners 2 and 2 attached to the outer sides of the right and left body frames 1A and 1B. Attached to.
- the right fixing part 11A includes a plate-like attachment part 11c and a fitting protrusion 11d that is connected to the attachment part 11c and protrudes backward, that is, toward the user.
- a plurality of screw holes 11e penetrating the mounting portion 11c in the front-rear direction are formed in the mounting portion 11c.
- the mounting portion 11c is screwed through a plurality of screw holes 11e in a state where the mounting portion 11c is applied to the inner surface of the edge of the front portion 1c of the right body frame 1A, so that the right fixing portion 11A is attached to the front portion 1c. Fixed and attached.
- the fitting protrusion 11d of the right fixing part 11A is formed as a pair of upper and lower parts.
- Each fitting protrusion 11d is formed with a fitting hole 11f that penetrates the fitting protrusion 11d in the left-right direction.
- the left fixing part 11B has a plate-like attachment part 11g and a mechanism part 11h connected to the attachment part 11d.
- a plurality of screw holes 11i penetrating the mounting portion 11g in the front-rear direction are formed in the mounting portion 11g. Then, the left fixing portion 11B is fixed to the front portion 1c by being screwed through the plurality of screw holes 11i with the mounting portion 11g being in contact with the inner surface of the edge of the front portion 1c of the left body frame 1B. Fixed and attached.
- the mechanism portion 11h is provided with a pair of upper and lower fitting recesses 11j and 11j, fitting protrusions 11k and 11k, elongated holes 11m and 11m, screw holes 11n and 11n, and a support hole 11p.
- the pair of upper and lower fitting recesses 11j and 11j are provided at positions facing the pair of upper and lower fitting protrusions 11d and 11d of the right fixing portion 11A in the left-right direction, respectively, and are recessed leftward to be fitted into the protrusions 11d and 11d Each is formed into a shape to be fitted.
- the fitting protrusion 11d of the right fixing portion 11A and the fitting recess 11j of the left fixing portion 11B are respectively in the upper and lower sides. Fit together.
- the pair of upper and lower fitting projections 11k, 11k are provided at positions facing the fitting holes 11f, 11f of the right fixing portion 11A in the left-right direction at the bottoms of the pair of upper and lower fitting recesses 11j, 11j, respectively. It protrudes toward the joint holes 11f and 11f and is formed in a columnar shape that fits into each of the fitting holes 11f and 11f.
- the pair of upper and lower long holes 11m, 11m open in the front and back direction at the position near the upper end and the position near the lower end of the mechanism portion 11h and are drilled in the front-rear direction, and are elongated with the vertical direction as the longitudinal direction. It is formed as a groove-shaped hole.
- a pair of upper and lower screw holes 11n and 11n are opened in the upper and lower directions and opened in the upper and lower end surfaces of the mechanism portion 11h, respectively.
- the drilling direction of the screw hole 11n and the drilling direction of the elongated hole 11m are orthogonal to each other, and the threaded hole 11n and the elongated hole 11m are formed so as to cross and communicate with each other.
- the support hole 11p is a taper-shaped hole that opens in a front-rear direction and opens in a surface facing the user at a central position in the vertical direction of the mechanism portion 11h, and has a bottom diameter smaller than the diameter of the opening. It is formed. Further, a screw hole 11q that communicates with the support hole 11p and penetrates the mechanism portion 11h is formed at the bottom of the support hole 11p.
- the contact portion 12 is attached to the mechanism portion 11h of the left fixed portion 11B.
- the contact portion 12 includes a contact member 12a, and a pair of upper and lower inclined protrusions 12b and 12b and a swing column 12c provided to be fixed to the contact member 12a.
- the abutting member 12a is formed so that the main part is generally formed in a plate shape, and one surface of the abutting member 12a is opposed to the user and generally abuts on the sternum as a surface when the surgical instrument is mounted.
- One surface facing the user is preferably provided with an elastic member as a cushioning material that comes into contact with the sternum.
- a pair of upper and lower inclined protrusions 12b and 12b are provided on the surface of the plate-like contact member 12a opposite to the surface facing the user, and are formed in a plate shape that is arranged in the vertical direction and protrudes forward. It is done.
- the upper inclined protrusion 12b is formed such that the upper side is inclined downward with respect to the front-rear horizontal direction, and the lower inclined protrusion 12b is inclined downward with respect to the front-rear horizontal direction. To be formed.
- a column-shaped swinging column 12c that protrudes forward is provided.
- the swing column 12c is provided between the pair of upper and lower inclined protrusions 12b and 12b, more specifically, at the center of the plate surface of the contact member 12a.
- the swing column 12c is formed in a cylindrical shape having a diameter slightly smaller than the diameter of the bottom of the support hole 11p of the left fixed portion 11B. Therefore, the gap between the inner peripheral surface of the support hole 11p and the outer peripheral surface of the swing column 12c gradually increases from the bottom of the support hole 11p toward the opening. Accordingly, the swing column 12c is configured to be swingable with respect to the support hole 11p of the left fixed portion 11B.
- the contact portion 12 is also formed with a screw accommodation hole 12d.
- the screw accommodation hole 12d is formed as a perforation that opens on the surface of the contact member 12a facing the user and penetrates the contact member 12a to the inside of the swing column 12c.
- a through-hole 12e that communicates with the screw accommodation hole 12d and penetrates the swing column 12c is formed.
- Each of the pair of inclined protrusions 12b and 12b of the contact portion 12 is inserted into the pair of elongated holes 11m and 11m of the left fixing portion 11B, and the swing column 12c of the contact portion 12 supports the left fixing portion 11B. It is inserted into the hole 11p.
- the screw 13 is inserted from the opening in the contact member 12a of the screw accommodation hole 12d in a state in which the swing column 12c of the contact portion 12 is inserted into the support hole 11p of the left fixing portion 11B.
- the tip of the screw 13 inserted into the screw accommodation hole 12d protrudes from the through hole 12e at the bottom of the screw accommodation hole 12d. And the front-end
- tip part of the screw 13 is screwed in the screw hole 11q of the bottom part of the support hole 11p of the left fixing part 11B. Thereby, the screw 13 engages with the screw hole 11q.
- the abutting portion 12 is attached to the left fixed portion 11B via the screw 13 and the swing column 12c and with the coil spring 14 interposed.
- the through hole 12 e is formed as a hole having a diameter larger than the diameter of the screw 13, a gap is provided between them, and the swing column 12 c is configured to be movable with respect to the screw 13.
- the coil spring 14 urges the bottom portion of the swing column 12c to be pushed from the inside to the front, and acts to push the contact portion 12 against the left fixing portion 11B.
- the adjusting screw 15 is screwed into each of the pair of upper and lower screw holes 11n, 11n of the left fixing portion 11B.
- the adjusting screws 15 engage with the screw holes 11n and abut the inclined sides of the inclined protrusions 12b inserted into the long holes 11m.
- the abutting portion 12 can be translated with respect to the left fixed portion 11B, and by extension, the abutting portion 12 can be translated with respect to the front portion 1c of the body frame 1 according to the physique of the user.
- the contact portion 12 can be properly contacted with the user's sternum.
- the contact portion 12 can be inclined with respect to the left fixed portion 11B by changing the degree of screwing of the upper and lower adjustment screws 15, 15 into the screw hole 11n up and down, and as a result, the contact portion 12 is extended.
- the arm support portion 4 is attached to the user's arm so as to surround the arm in the circumferential direction, and functions as a holder when the posture of the user's arm is fixed and held.
- the arm support portion 4 has a support frame 4a and support belts 4b (two in the example shown in the figure), and is configured to surround the user's arm in the circumferential direction by these support frames 4a and support belts 4b.
- the support frame 4a is formed in a plate shape that is curved along the surface shape in the circumferential direction of the arm so as to fit the user's arm.
- the material of the support frame 4a is not limited to a specific material, and an appropriate material is appropriately selected in consideration of, for example, the weight when the support frame 4a is formed and the required strength.
- the support frame 4a need not be a rigid body, and may be an elastic body.
- a synthetic resin such as polyvinyl chloride (PVC) may be used as an example.
- a pad 9 having elasticity is provided over the entire inner surface of the support frame 4a.
- the attachment of the pad 9 to the support frame 4a is not an essential configuration in the present invention, and the pad 9 may not be attached.
- the support frame 4a of the arm support portion 4 is located on the upper portion of the user's arm (in other words, the left and right outer sides when the user has the arm lowered to the left and right of the body).
- the support belt 4b is configured to be positioned on the lower part of the user's arm (in other words, the inner side in the left-right direction when the user lowers the arm to the left and right of the body).
- the support belt 4b is formed in a belt shape, and is provided in the circumferential direction of the arm so as to surround the user's arm together with the support frame 4a.
- the support belt 4b has, for example, one end in the longitudinal direction fixed to one end in the circumferential direction of the support frame 4a and the other end in the longitudinal direction is the other end in the circumferential direction of the support frame 4a. It is provided so as to be detachable from the part.
- the support belt 4b may be configured such that the degree to which the support frame 4a is in close contact with the user's arm may be constant, or may be configured to be adjustable.
- the support belt 4b is, as an example only, a hook is attached to an end portion, and one or a plurality of engaging portions that the hook engages are formed on the support frame 4a. It is conceivable that the belt length can be changed by attaching a foot (belt fastener), or the fastening degree can be adjusted by using a hook-and-loop fastener.
- the arm support portion 4 may be configured to strongly tighten the user's arm at a portion where the arm support portion 4 is mounted so as not to allow the shaft rotation of the arm, or to allow the shaft rotation of the arm. You may make it tighten
- the connecting member 5 cannot be changed because the mutual positional relationship between the body frame 1 and the arm support portion 4 can be changed and the mutual positional relationship between the body frame 1 and the arm support portion 4 is fixed.
- the body frame 1 and the arm support portion 4 are connected to each other while the state can be switched.
- the connecting member 5 allows the body frame 1 and the arm support 4 to be switched between a state in which the user's arm can freely move and a state in which the posture of the user's arm is fixed and held. Are connected.
- one end portion 5f is connected to the upper portion (in other words, the top portion) of the shoulder portion 1d of the body frame 1, and the other end portion 5g is the upper surface (in other words, the arm support portion 4).
- a connecting member 5A connected to the support frame 4a positioned on the outer side in the left-right direction when the user lowers his / her arm to the left and right of the body, and one end 5f is the body frame.
- 1 is connected to the front surface of the shoulder portion 1d (or the front surface of the front portion 1c), and the other end portion 5g is the front surface of the support frame 4a of the arm support portion 4 (in other words, the user puts the arm on the left and right sides of the body).
- the connecting member 5B connected to the front side) of the support frame 4a located on the outer side in the left-right direction, one end 5f is connected to the rear surface of the rear part 1e of the body frame 1, and the other end 5g
- a connecting member 5C coupled to the rear surface of the support frame 4a of the arm support portion 4 (in other words, the rear side surface of the support frame 4a positioned on the outer side in the left-right direction when the user lowers his / her arm to the left and right of the body) Is provided.
- connecting member 5 when it is not necessary to specify which of the plurality of connecting members 5A, 5B, 5C, or when the plurality of connecting members 5A, 5B, 5C are handled as one group Is simply expressed as “connecting member 5”.
- the connecting member 5 is connected to the body frame 1 in a front view of the body frame 1 (ie, one end portion 5f in the above description) and the arm support portion 4 (ie, a connecting position between the upper and lower directions).
- the posture in which the vertical position of the connecting position with the arm support portion 4 (the other end portion 5g in the above description) is lower than the vertical position is referred to as a hanging mode.
- the connecting member 5 is further connected to the arm support portion 4 (described above) rather than the vertical position of the connecting position (one end portion 5f in the above description) with the body frame 1 in the front view of the body frame 1.
- the other end 5g has a high vertical position and is called a support mode.
- all three connecting members 5 are in a suspended state in a state in which the user wearing the surgical instrument is lowered (FIGS. 1 to 5), and the user has an arm.
- the two connecting members 5A and 5B out of the three connecting members 5 are in a suspended manner and the one connecting member 5C is in a receiving and supporting manner.
- Each connecting member 5 is disposed.
- the arm support portion 4 may be mounted on the upper arm portion of the user and hold the upper arm, or may be mounted on the user's forearm portion and hold the forearm (by further holding the forearm).
- the upper arm may be held). More specifically, one of the left and right arm support portions 4 is attached to the user's upper arm and holds the upper arm, and the other arm support portion 4 is attached to the user's forearm and holds the forearm (in addition, The upper arm may be held by holding the forearm).
- the arm support portion 4 is attached to the upper arm of the user.
- the parts including the connecting member 5 and the members are considered to be appropriate. It is premised on the dimensions. Therefore, when the arm support portion 4 is attached to the user's forearm, for example, the axial dimension of the connecting member 5 is considered to be larger (that is, longer) than the example shown in the figure.
- the dimensions of each part and each member of the surgical auxiliary instrument shown in the figure are not strict.
- the connecting member 5 has one end portion 5 f connected to the body frame 1 by a spherical bearing (also called a rod end bearing, a spherical joint, or a spherical joint), and the other end portion 5 g is a support frame of the arm support portion 4. 4a is connected by a spherical bearing.
- a spherical bearing also called a rod end bearing, a spherical joint, or a spherical joint
- 4a is connected by a spherical bearing.
- one end portion 5f of the connecting member 5 connected to the upper portion of the shoulder portion 1d of the body frame 1 and one end portion 5f connected to the rear surface of the rear portion 1e of the body frame 1 are shown.
- a double spherical bearing using a short rod having both ends formed in a spherical shape By using these two spherical bearings, the connecting position of the connecting member 5 and the body frame 1 is adjusted.
- the movable range of the arm support 4 the ability to follow the movement of the user's arm, or the arm support The restraint accuracy of the portion 4 can be adjusted.
- two spherical bearings may be used in the other connecting portions of the connecting member 5 (that is, one end portion 5f and the other end portion 5g).
- a double spherical bearing is used in the connecting portion (one end portion 5f, the other end portion 5g) of the connecting member 5, and a normal (in other words, a single) spherical bearing is used. It may be used.
- the connecting member 5 includes an expansion / contraction mechanism 5d having a rod 5e that moves in the axial direction and changes the degree of protrusion / contraction, and is configured to be extendable / contractible (that is, variable in length) by the expansion / contraction mechanism 5d.
- the expansion / contraction mechanism 5d included in the connecting member 5 is in a state in which the dimension between one end 5f and the other end 5g of the connecting member 5 can be freely changed in accordance with the direction in which the external force acts (“unlocked state”). Is not limited to a specific mechanism or mechanism as long as it can be switched between a state that does not change even when an external force is applied (referred to as a “locked state”). An appropriate one is appropriately selected in consideration of the restraining force and the size of the mechanism required for avoiding this.
- a rod-shaped rod 5e having a circular cross section perpendicular to the axis is used as a rod 5e, and a lock mechanism using a frictional force between the rod 5e and a coil spring is used. Can be used.
- a coil spring is provided that is wound around the outer periphery of the rod 5e, has an inner diameter slightly smaller than the outer diameter of the rod 5e, and is provided with a locking portion at the end, and applies an external force to the coil spring.
- the inner surface of the coil spring is brought into close contact with the outer peripheral surface of the rod 5e due to the tightening by the elastic force of the coil spring, and the rod 5e is locked by the friction force so as not to move in the axial direction.
- one expansion / contraction mechanism 5d may include one coil spring or a plurality of coil springs.
- the expansion / contraction mechanism 5d of the connecting member 5 When the expansion / contraction mechanism 5d of the connecting member 5 is in the locked state, the load applied to the arm support portion 4 by the user's arm is transmitted to the body frame 1 and the pad 8 via the connecting member 5, and the side belt. 3 and 3 (or a sternum contact mechanism if provided) is supported and supported by the upper body of the user. As a result, the posture of the user's arm is fixed and stably held.
- the coil spring is tightened and unwound by controlling the operation piece with the electric motor as a power source.
- the locking of the movement of the rod 5e in the axial direction in the expansion / contraction mechanism 5d and the release of the lock are controlled, and the possibility of expansion / contraction as the connecting member 5 is controlled.
- the rod 5e is locked by winding with the elastic force of the coil spring itself when no external force is applied to the coil spring. Even if power is not supplied due to battery exhaustion or the like during use of the surgical auxiliary instrument, the telescopic mechanism 5d can be kept in the locked state, so that the user's arm held by the arm support portion 4 is unexpectedly moved. There is no freedom. For this reason, the posture of the arm is maintained, and in this respect, the safety and reliability as the surgical auxiliary instrument are not impaired.
- the degree of freedom is left to be configured so that some movement is allowed while the arm support portion 4 is generally fixed depending on the number of the connecting members 5 and the manner of arrangement (in other words, the mounting position).
- the arm support portion 4 can move somewhat. For this reason, since the user can move the arm held by the arm support part 4 to some extent, it can be said that the minimum safety is ensured.
- an operation unit 6 for controlling switching between the locked state and the unlocked state of the telescopic mechanism 5d is provided on the shoulder 1d of the right and left body frames 1A and 1B.
- the operation unit 6 is attached to a position below the lower jaw of the user wearing the surgical auxiliary instrument at a position where the user can operate (specifically, can be pushed) by tilting his / her head left and right.
- the expansion / contraction mechanism 5d is switched between the locked state and the unlocked state.
- the form of the operation part 6 including the operation piece and the position where the operation part 6 is attached are not limited to the form and position in the example shown in the figure, and the form in which the user can operate by tilting the head, The position is appropriately selected.
- the locked state and the unlocked state of the extension mechanisms 5d of all the connecting members 5 attached to the right body frame 1A are switched simultaneously.
- the operation unit 6 provided on the left body frame 1B is operated, the locked state and the unlocked state of the expansion / contraction mechanisms 5d of all the connecting members 5 attached to the left body frame 1B are switched simultaneously.
- the telescopic mechanism of all the connecting members 5 attached to the right body frame 1A by operating the operation unit 6 provided on the right body frame 1A or the operation unit 6 provided on the left body frame 1B.
- the locked state and the unlocked state of 5d and the telescopic mechanisms 5d of all the connecting members 5 attached to the left body frame 1B may be switched simultaneously.
- an operation unit 6 is provided for each expansion / contraction mechanism 5d of the connection member 5 attached to the right body frame 1A, or an operation unit 6 is provided for each expansion / contraction mechanism 5d of the connection member 5 attached to the left body frame 1B. By being provided, switching between the locked state and the unlocked state of each connecting member 5 may be individually controlled.
- the operation unit 6 includes a light emitting unit 6a, and the expansion / contraction mechanism 5d is in a locked state each time the operation unit 6 is operated.
- the light emitting unit 6a may be turned on or off in conjunction with the unlocked state.
- wiring associated with the operation and control of the expansion / contraction mechanism 5d is disposed as much as possible between the right / left body frames 1A and 1B and the pad 8.
- the connecting member 5 that connects the body frame 1 and the arm support portion 4 can be switched between the extendable unlocked state and the inextensible locked state. Therefore, when the connecting member 5 is in the unlocked state in which the telescopic member can be expanded and contracted, the posture of the upper arm and the forearm of the user can be freely changed and the connecting member 5 is expanded and contracted without restricting the freedom of movement of the arm support portion. By switching to the impossible lock state, it is possible to restrict the change in the posture of the user's arm by reducing the degree of freedom of movement of the arm support portion 4, so that the change in the posture of the user's arm can be performed as necessary.
- the posture of the arm is maintained as much as restricted, and the user's fatigue can be reduced.
- the three connecting members 5 are used to connect the body frame 1 and the arm support portion 4, the mutual positional relationship between the body frame 1 and the arm support portion 4.
- the degree of freedom can be configured arbitrarily, for example, the mutual positional relationship between the two can be completely or roughly fixed, and the user's arm can be fixed as necessary to maintain the posture of the arm By doing so, it becomes possible to greatly reduce the fatigue of the user.
- the arm support portion 4 is provided as a pair of left and right, but only one of the left and right arms of the user is required to maintain the posture. In some cases, the arm support 4 may be provided only on either the left or right side.
- the support frame 4a of the arm support portion 4 is positioned and supported on the upper part of the user's arm (in other words, outside in the left-right direction when the user has the arm lowered to the left and right of the body).
- the belt 4b is located in the lower part of the user's arm (in other words, the inner side in the left-right direction), and two of the three connecting members 5 are always in a suspended manner and are always in a receiving and supporting manner.
- the connection member 5 is not provided, the support mode of the arm support portion 4 (in other words, the arrangement mode of the connection member 5) is not limited to this, and for example, the connection member 5 is always in a suspended mode.
- the support frame 4a of the arm support portion 4 may be positioned on the lower part of the user's arm (in other words, the inner side in the left-right direction) and the support belt 4b may be used by the user.
- Upper side of arm In other words, the outer side in the left-right direction
- at least one of the connecting members 5 is always disposed in a receiving and supporting manner (note that the other end portion 5g on the arm support portion 4 side). May be coupled to the lower surface of the support frame 4a, in other words, to the inner surface in the left-right direction).
- the body frame 1 and the arm support portion 4 are connected by the three connecting members 5A, 5B, and 5C.
- the connection mode between the body frame 1 and the arm support portion 4 is as follows.
- the present invention is not limited to this, and the body frame 1 and the arm support portion 4 may be connected by one or two connecting members 5, or connected by four or more connecting members 5. You may do it.
- the number of connecting members 5 is such that the right arm support 4 is connected by three connecting members 5 and the left arm supporting 4 is connected by two connecting members 5. May be different on the left and right.
- At least three connecting members 5 are attached to be separated in the circumferential direction of the arm support portion 4 (in other words, around the user's arm), and the expansion and contraction of these connecting members 5 is controlled.
- the movement of the arm support portion 4 with respect to the body frame 1 is limited by this, and the mutual positional relationship can be completely or almost completely fixed, but the use is permitted when a specific movement of the arm is allowed If it is convenient for the user (in other words, high convenience), the number and arrangement method (in other words, the mounting position) are adjusted so that an allowable arm movement can be realized.
- Two connecting members 5 may be attached.
- all of the connecting members 5 are extendable and retractable including the extension / contraction mechanism 5d, and both ends 5f and 5g of all the connecting members 5 are connected by spherical bearings, whereby the extension / contraction mechanism 5d is unlocked.
- free movement of the user's arm in other words, any movement of the arm support portion 4
- free movement of the user's arm in the unlocked state arm support portion 4
- a member having a fixed length that does not expand and contract (specifically, for example, a simple rod having connecting portions at both ends) is used, or at least of the connection between the body frame 1 or the arm support portion 4 and the connecting member 5.
- a part of the shaft may be swingable only in a specific direction via a shaft member, or may be fixed at a predetermined angle.
- a plurality of connecting members 5 having different lengths are prepared so that an appropriate one can be selected according to the user's physique / body shape, work content, and the like. You may be made to do.
- the lock mechanism using the frictional force between the round rod-like rod 5e and the coil spring is used as the expansion / contraction mechanism 5d, but the mechanism of the expansion / contraction mechanism 5d is not limited to this.
- Various mechanisms can be used that can adjust the degree of appearance of the rod 5e steplessly and can switch between the locked state and the unlocked state.
- a mechanism in which an artificial muscle that is disposed around the rod 5e and can be expanded / contracted is used, and the rod 5e is locked or released by a frictional force with the artificial muscle
- a mechanism in which an electric actuator using a ball screw in cooperation with the rod 5e is used and the rod 5e is locked or released by braking of the ball screw by the electric actuator can be used.
- the operation unit 6 is attached to the shoulders 1d of the right and left body frames 1A and 1B so that the user can operate by tilting the head left and right.
- the foot pedal is electrically connected by a wired or wireless signal transmission / reception mechanism so that a control signal can be transmitted / received to / from a circuit for controlling the expansion / contraction mechanism 5d.
- An operation unit may be provided, and a foot pedal as an operation unit may be operated when the user steps on the foot.
- the operation piece 6 of the operation unit 6 is pushed down and operated to control the locked state and the unlocked state of the expansion / contraction mechanism 5d.
- a voice detection unit (specifically, for example, a microphone) is attached to the position of the operation unit 6 and the user's voice is input to the voice detection unit.
- the expansion / contraction mechanism 5d may be controlled.
- a circuit for controlling the expansion / contraction mechanism 5d is configured to include a voice recognition unit and a storage unit, and the user's voice detected by the voice detection unit is the voice recognition unit.
- the voice recognition unit searches for a voice pattern that matches the user's voice from the voice patterns stored in advance in the storage unit, and if there is a voice pattern that matches the user's voice, the voice pattern A corresponding control signal may be input to the expansion / contraction mechanism 5d to be controlled.
- the body frame 1 (specifically, the right and left body frames 1A and 1B) is configured to have the front portion 1c, the shoulder portion 1d, and the rear portion 1e. It is not always necessary that the frame attached to the user's body (torso) has all of the front part 1c, the shoulder part 1d, and the rear part 1e.
- the belt may be attached by a belt or the like that does not have at least one of the front portion 1c and the rear portion 1e, or does not have the shoulder portion 1d. You may make it wear with the belt etc. which hang on a shoulder.
- the frame to be attached to the user's body is attached to the abdomen and waist as well as to the aspect that covers from the chest to the shoulder to the upper back as in the above embodiment. You may be made to do.
- the “upper body” in the present invention is used to include the abdomen, lower back, and lower back, in addition to the chest, shoulder, and upper back.
- the specific shape and form of the surgical auxiliary instrument of the present invention are not limited to the examples shown in FIGS. 1 to 6, and various shapes and forms can be selected.
- the shape and form as shown in FIGS. In the example shown in FIGS. 14 and 15, the left and right light emitting portions 6a and 6a extend obliquely upward and forward from the front portions 1c and 1c of the right and left body frames 1A and 1B so that the left and right light emitting portions 6a and 6a can easily enter the user's field of view. It is made to be provided at the tip end portion (that is, the upper end portion) of the bar member provided so as to come out.
- the support frame 4a of the arm support portion 4 is configured to surround the user's arm once in the circumferential direction, and the support belt is provided on each of the left and right support belts.
- the sphere portion formed by extending from the expansion / contraction mechanism 5d as in the example shown in FIGS. 14 and 15 is directly connected to the bearings provided in the respective portions on the body frame 1 side.
- the double spherical bearings can also be called daruma type bearings.
- the surgical auxiliary instrument of the present invention can greatly reduce the fatigue of the arm, particularly when the operator or assistant at the time of surgery needs to maintain the posture for a long time, High utility value in the medical field.
Abstract
Description
1A 右ボディフレーム
1B 左ボディフレーム
1c 前部
1d 肩部
1e 後部
1f ヒンジ
1g カバー
2 留め具
3 サイドベルト
4 腕支持部
4a 支持フレーム
4b 支持ベルト
5 連結部材
5A,5B,5C 連結部材
5d 伸縮機構
5e ロッド
5f 連結部材のボディフレーム側の端部(一方の端部)
5g 連結部材の腕支持部側の端部(他方の端部)
6 操作部
6a 発光部
8 ボディフレーム(右・左ボディフレーム)のパッド
9 腕支持部(支持フレーム)のパッド
Claims (7)
- 使用者の上体に装着されるボディフレームと、前記使用者の腕に装着される腕支持部と、これらボディフレームと腕支持部とを連結する連結部材とを有し、前記連結部材が伸縮可能な状態と伸縮不可能な状態とが切り替えられることを特徴とする手術用補助器具。
- 前記ボディフレームと前記腕支持部とが複数の前記連結部材によって連結されることを特徴とする請求項1記載の手術用補助器具。
- 前記連結部材の前記伸縮可能な状態と前記伸縮不可能な状態との切り替えを制御するための操作部が前記ボディフレームの肩部に設けられることを特徴とする請求項1記載の手術用補助器具。
- 軸方向に移動して出没の程度が変化するロッドと当該ロッドの外周に巻き回されるコイルばねとを有する伸縮機構を前記連結部材が含み、前記コイルばねの巻き締めによる当該コイルばねの内面と前記ロッドの外周面との摩擦力で前記ロッドをロックすることによって前記連結部材が前記伸縮不可能な状態になることを特徴とする請求項1記載の手術用補助器具。
- 前記連結部材のうちの少なくとも一部が、常に、前記ボディフレーム側の一端と前記腕支持部側の他端とが同じ高さ、または、前記ボディフレーム側の一端よりも前記腕支持部側の他端の方が低いように配設されることを特徴とする請求項1記載の手術用補助器具。
- 前記ボディフレームに取り付けられて前記使用者の胸骨に当接する胸骨当接機構が備えられることを特徴とする請求項1記載の手術用補助器具。
- 着脱自在の単数若しくは複数のパッド部材が前記ボディフレームの内側に備え付けられることを特徴とする請求項1記載の手術用補助器具。
Priority Applications (3)
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KR1020167036138A KR20180053203A (ko) | 2015-09-10 | 2016-09-08 | 수술용 보조 기구 |
CN201680001787.0A CN106999258A (zh) | 2015-09-10 | 2016-09-08 | 手术用辅助器具 |
JP2017538508A JP6782947B2 (ja) | 2015-09-10 | 2016-09-08 | 手術用補助器具 |
Applications Claiming Priority (2)
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JP2015-178916 | 2015-09-10 | ||
JP2015178916 | 2015-09-10 |
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WO2017043587A1 true WO2017043587A1 (ja) | 2017-03-16 |
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PCT/JP2016/076479 WO2017043587A1 (ja) | 2015-09-10 | 2016-09-08 | 手術用補助器具 |
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JP (1) | JP6782947B2 (ja) |
KR (1) | KR20180053203A (ja) |
CN (1) | CN106999258A (ja) |
WO (1) | WO2017043587A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109431628A (zh) * | 2018-12-25 | 2019-03-08 | 吉林大学 | 一种用于外科医生进行微创手术的支撑辅助装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20190099877A1 (en) * | 2017-09-29 | 2019-04-04 | Airbus Operations Gmbh | Exoskeleton System |
CN108095836B (zh) * | 2018-02-02 | 2020-06-05 | 吉林大学 | 手术用可穿戴铠甲 |
KR102142578B1 (ko) * | 2019-04-04 | 2020-08-10 | 현대자동차(주) | 착용식 장치의 결합 구조 |
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JPH11253505A (ja) * | 1998-03-12 | 1999-09-21 | Sanyo Electric Co Ltd | 身体補助装置 |
WO2004087033A1 (ja) * | 2003-03-28 | 2004-10-14 | Hitachi Medical Corporation | 着用形関節駆動装置 |
JP2007508853A (ja) * | 2003-07-18 | 2007-04-12 | レアダル メディカル コーポレイション | 頭部固定具および頸椎カラーのための交換可能なパッド組立品 |
DE102008015040A1 (de) * | 2008-03-14 | 2009-09-17 | Wurst, Karl-Heinz, Dr. Ing. | Vorrichtung zum Halten von zumindest einem Körperteil |
WO2014093408A2 (en) * | 2012-12-11 | 2014-06-19 | Levitate Technologies, Inc. | Adaptive arm support systems and methods for use |
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JP2015136516A (ja) * | 2014-01-23 | 2015-07-30 | 株式会社デンソー | 腕支持装置 |
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CN104379095B (zh) * | 2012-08-08 | 2016-12-21 | 株式会社久保田 | 姿势保持架 |
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2016
- 2016-09-08 JP JP2017538508A patent/JP6782947B2/ja active Active
- 2016-09-08 WO PCT/JP2016/076479 patent/WO2017043587A1/ja active Application Filing
- 2016-09-08 CN CN201680001787.0A patent/CN106999258A/zh active Pending
- 2016-09-08 KR KR1020167036138A patent/KR20180053203A/ko not_active Application Discontinuation
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JPH0758085B2 (ja) * | 1986-12-26 | 1995-06-21 | 日本発条株式会社 | 摩擦ロツク機構 |
JPH11253505A (ja) * | 1998-03-12 | 1999-09-21 | Sanyo Electric Co Ltd | 身体補助装置 |
WO2004087033A1 (ja) * | 2003-03-28 | 2004-10-14 | Hitachi Medical Corporation | 着用形関節駆動装置 |
JP2007508853A (ja) * | 2003-07-18 | 2007-04-12 | レアダル メディカル コーポレイション | 頭部固定具および頸椎カラーのための交換可能なパッド組立品 |
DE102008015040A1 (de) * | 2008-03-14 | 2009-09-17 | Wurst, Karl-Heinz, Dr. Ing. | Vorrichtung zum Halten von zumindest einem Körperteil |
WO2014093408A2 (en) * | 2012-12-11 | 2014-06-19 | Levitate Technologies, Inc. | Adaptive arm support systems and methods for use |
JP2015136516A (ja) * | 2014-01-23 | 2015-07-30 | 株式会社デンソー | 腕支持装置 |
JP3194865U (ja) * | 2014-10-01 | 2014-12-11 | 株式会社 エリカ オプチカル | 顔面ガードフレーム |
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CN109431628A (zh) * | 2018-12-25 | 2019-03-08 | 吉林大学 | 一种用于外科医生进行微创手术的支撑辅助装置 |
Also Published As
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JPWO2017043587A1 (ja) | 2018-08-02 |
JP6782947B2 (ja) | 2020-11-11 |
KR20180053203A (ko) | 2018-05-21 |
CN106999258A (zh) | 2017-08-01 |
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