CN113599151A - Femoral hook and operating table - Google Patents

Femoral hook and operating table Download PDF

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Publication number
CN113599151A
CN113599151A CN202110911843.7A CN202110911843A CN113599151A CN 113599151 A CN113599151 A CN 113599151A CN 202110911843 A CN202110911843 A CN 202110911843A CN 113599151 A CN113599151 A CN 113599151A
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CN
China
Prior art keywords
femoral
hook
hook body
femur
plane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110911843.7A
Other languages
Chinese (zh)
Inventor
付亚波
叶震
张长青
赵志浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Electric Group Corp
Original Assignee
Shanghai Electric Group Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Electric Group Corp filed Critical Shanghai Electric Group Corp
Priority to CN202110911843.7A priority Critical patent/CN113599151A/en
Publication of CN113599151A publication Critical patent/CN113599151A/en
Pending legal-status Critical Current

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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
    • 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
    • A61G13/101—Clamping means for connecting accessories to the operating table
    • 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
    • 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

Abstract

The invention discloses a femoral hook, which comprises a hook body and a femoral support part, wherein the hook body is of an approximately L-shaped rod-shaped structure, the femoral support part is connected with the top end of the hook body, extends to the bottom end of the hook body for a preset length from the top end of the hook body, and then bends to the top end of the hook body; the projection of the extending tail end of the femur supporting part in the first plane has a preset offset distance with the projection of the central shaft of the hook body in the first plane; the first plane is a plane perpendicular to the plane of symmetry of the hook body. By adopting the invention, the thighbone support can be used for supporting the thighbone and limiting the thighbone in the support part, so that the thighbone is prevented from moving or shaking; a preset offset distance is arranged between the extending tail end of the femur supporting part and the hook body, so that the bending section can be matched with the position of the femur, the supporting requirement of the femur is met, and the supporting stability is further improved; the femoral hook can be enabled to avoid the operation space of the operation through the offset distance, and the convenience in the operation process is improved.

Description

Femoral hook and operating table
Technical Field
The invention relates to a femoral hook and an operating table.
Background
The total hip replacement operation is mostly suitable for middle-aged patients, the acetabulum of the patient is seriously damaged or obviously degenerates, the joint movement is obviously limited, and the daily life is seriously influenced. The total hip replacement operation needs auxiliary support for the legs and feet of the patient, the feet are supported by the traction boots and the traction system, and the legs are supported by the femoral hooks. The femoral hook is typically placed on one or both sides of the operating table and, therefore, needs to accommodate the position of the patient's leg lying on the operating table. In addition, most of the existing femoral hooks cannot adjust the angle. The limitation of the angle of the femoral part in the prior art causes the operation inconvenience because the posture of the foot needs to be changed during the operation.
Disclosure of Invention
The invention aims to overcome the defect that a femoral hook in the prior art has poor leg supporting performance, and provides a femoral hook and an operating table.
The invention solves the technical problems through the following technical scheme:
the femoral hook is characterized by comprising a hook body and a femoral support part, wherein the hook body is of a generally L-shaped rod-shaped structure, the bottom end of the hook body is used for being connected with an operating table, and the femoral support part is used for supporting a femur;
the femur supporting part is connected with the top end of the hook body, extends to the bottom end of the hook body for a preset length from the top end of the hook body, and then bends to the top end of the hook body;
the projection of the extending tail end of the femur supporting part in a first plane has a preset offset distance with the projection of the central shaft of the hook body in the first plane; the first plane is a plane perpendicular to a plane of symmetry of the hook body.
In the scheme, the femur supporting part is bent after extending for a preset length, and the bent section can be used for supporting the femur and limiting the femur in the supporting part, so that the femur is prevented from moving or shaking; in addition, a preset offset distance is arranged between the extending tail end of the femur supporting part and the hook body, so that the bending section can be matched with the position of the femur, the supporting requirement of the femur is met, and the supporting stability is further improved; moreover, the femoral hook can avoid the operation space of the operation through the offset distance, and the convenience in the operation process is improved.
Preferably, the femoral support extends the predetermined length away from the hook body.
In the scheme, when the femur supporting part extends from the top end of the hook body to the bottom end of the hook body, the femur supporting part extends along the direction far away from the hook body, so that on one hand, the femur hook can extend to the position of the femur of a patient, and the femur of the patient is better supported; on the other hand, a certain operation space can be reserved between the hook body and the femur supporting part, so that the operation of a doctor is facilitated. Therefore, certain operation space is reserved between the femur supporting part and the hook body in the space, and the convenience of the operation is improved.
Preferably, the extending end of the femur supporting part has a predetermined distance from the bottom end of the hook body.
Preferably, the projection of the femoral support in the first plane is a portion of a tangent function curve;
the projection of the femur support part in the symmetrical plane of the hook body is a part of a cosine function curve.
In the scheme, the projection of the femur supporting part in the first plane can be a part of a tangent function curve, so that the extending tail end of the femur supporting part can have a preset offset distance with the central shaft of the hook body; and the line type can be evenly transited, so that the stress of the femoral hook is even. The projection of the femur support part in the symmetrical plane of the hook body can be a part of a cosine function curve, so that the femur support part can be uniformly transited and extended and form a bending section to support the femur.
Preferably, the hook body includes a fixing portion and a grip portion, the fixing portion is disposed at the bottom end of the hook body, the grip portion includes a vertical section and a horizontal section, one end of the vertical section is connected to the fixing portion, the other end of the vertical section is connected to one end of the horizontal section, and the femur supporting portion is connected to the other end of the horizontal section.
In the scheme, the femoral hook can be connected with the corresponding position on the operating bed through the fixing part, and the femoral hook can be conveniently detached and adjusted through the handle part; in addition, the handle part also comprises a vertical section and a horizontal section, the vertical section can be convenient for holding and adjusting, and the horizontal section can enable the femur supporting part to be far away from the vertical section relatively, so that the femur supporting part can be close to the femur of a patient.
Preferably, the fixing part is a polygonal column arranged in the vertical direction.
In the scheme, through the fixing structure of the polygon prism, on one hand, the movement of the femoral hook can be limited through the edge, so that the femoral hook can be relatively fixed on the operating bed; on the other hand, the installation angle of the femoral hook relative to the operating table can be adjusted through the polygonal prism structure, so that the foot posture change requirement in the operation process is met.
Preferably, the fixing part is a regular hexagonal prism.
In this scheme, the fixed part can be for regular hexagonal prism structure, not only can realize the angle modulation of femoral hook, can also guarantee that femoral hook connects the stability on the operation table.
Preferably, the joints of the vertical sections and the horizontal sections are in transition connection through circular arcs; and/or the connection part of the horizontal section and the femur supporting part is in transition connection through a circular arc.
Preferably, the vertical section and the side surface of the femur support part facing back are planes.
Preferably, the diameter of the bottom of the vertical section is larger than the diameter of the upper part of the vertical section.
In this scheme, adopt above-mentioned structure, can promote the reliability of convenient comfort level and the gripping of use.
Preferably, the femur supporting part comprises an extension section and a bending section, the extension section is in transition connection with the bending section through an arc, and the arc section at the bending section is corresponding to a preset central angle.
Preferably, the surface of the bending section facing the extension section is provided with a bulge.
An operation table is characterized in that at least one side of the operation table is provided with the femoral hook.
In the scheme, the femoral hook is adopted in the operating table, the femoral support part extends for a preset length and then is bent, and the bending section can be used for supporting the femur and limiting the femur in the support part, so that the femur is prevented from moving or shaking; in addition, a preset offset distance is arranged between the extending tail end of the femur supporting part and the hook body, so that the bending section can be matched with the position of the femur, the supporting requirement of the femur is met, and the supporting stability is further improved; moreover, the femoral hook can avoid the operation space of the operation through the offset distance, and the convenience in the operation process is improved.
The positive progress effects of the invention are as follows: the femur supporting part is bent after extending for a preset length, and the bending section can be used for supporting the femur and limiting the femur in the supporting part to avoid the femur from moving or shaking; in addition, a preset offset distance is arranged between the extending tail end of the femur supporting part and the hook body, so that the bending section can be matched with the position of the femur, the supporting requirement of the femur is met, and the supporting stability is further improved; moreover, the femoral hook can avoid the operation space of the operation through the offset distance, and the convenience in the operation process is improved.
Drawings
Fig. 1 is a schematic perspective view of a femoral hook according to an embodiment of the present invention;
fig. 2 is a schematic plan view of a femoral hook according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a femoral hook according to an embodiment of the present invention in the Y-Z plane;
fig. 4 is a schematic structural diagram of a femoral hook provided by the embodiment of the invention at the X-Z plane.
Description of reference numerals:
femoral hook 10
Hook body 100
Fixed part 110
Handle part 120
Vertical segment 121
Horizontal segment 122
Femoral support 200
Extension section 210
Curved section 220
Projection 230
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Embodiments of the present invention provide a femoral hook 10 that may be used on an operating bed to support a patient's leg during a total hip replacement procedure. In particular, the operating bed may have a mounting frame, and the femur hook 10 is fixed relative to the mounting frame after being connected to the mounting frame, so that the relative position with the operating bed is also fixed to support the leg.
As shown in fig. 1, the femoral hook 10 may include a hook body 100 and a femoral support 200, a bottom end of the hook body 100 being used for connection with an operating table, the femoral support 200 being used for supporting a femur; the femur support 200 is connected to the top end of the hook body 100, extends from the top end of the hook body 100 to the bottom end of the hook body 100 by a predetermined length, and then bends toward the top end of the hook body 100; the projection of the extending end of the femur support 200 in the first plane has a preset offset distance from the projection of the central axis of the hook body 100 in the first plane; the first plane is a plane perpendicular to the plane of symmetry of the hook body 100. Wherein a plane of symmetry of the hook body 100 passes through a central axis of the hook body 100. As shown in FIG. 4, the symmetry plane of the hook body 100 is the plane corresponding to X-Z; then the first plane is the plane corresponding to Y-Z as shown in fig. 3.
In specific implementation, as shown in fig. 1, the femur hook 10 is connected to an operating table (not shown in the figures) in a vertical direction, as shown in fig. 2, the femur support 200 extends and bends to form a structure for supporting the femur, and the bending section 220 can be used for supporting the femur and limiting the femur in the support to prevent the femur from moving or shaking; and as shown in fig. 3, the offset distance between the femur support 200 and the hook body 100 is e, so that the femur support 200 forms a spatial offset with respect to the hook body 100, so that the curved section 220 of the femur support 200 can be extended to the position where the femur of the patient is located as much as possible. In addition, after the bending section 220 is connected to the femur, the femur supporting part 200 is spatially offset from the hook body 100 due to the offset distance, so that an operation space for an operation can be reserved, and a doctor can conveniently perform the operation. The convenience of the operation is improved.
And, the femoral support 200 and the hook body 100 may be integrally molded members.
As a preferred embodiment, the femoral support 200 extends a predetermined length in a direction away from the hook body 100.
As shown in fig. 2, the femur support 200 extends in a direction away from the hook body 100 when extending from the top end of the hook body 100 to the bottom end thereof, on one hand, the femur hook 10 can extend to the position of the femur of the patient, so as to support the femur of the patient better; on the other hand, a certain operation space can be left between the hook body 100 and the femur support 200, which is convenient for the operation of the doctor.
And, as shown in fig. 3 and 4, the femur support 200 extends in a direction away from the hook body 100 and has an offset distance e from the hook body 100, so that the femur support can be staggered from the hook body 100 by a certain distance both in the plane corresponding to X-Z and in the plane corresponding to Y-Z, thereby being staggered in space, avoiding a visual dead angle, and facilitating the operation of the surgeon.
As a preferred embodiment, as shown in fig. 3, the extended end of the femur supporting part 200 has a predetermined distance d from the bottom end of the hook body 100.
As a preferred embodiment, as shown in fig. 3, the projection of the femoral support 200 in the first plane is a portion of a curve of a tangent function. Specifically, the extension segment 210 of the femoral support 200 may be a portion of a tangent function curve, with the curved segment 220 of the femoral support 200 still extending and curving in a horizontal direction.
As shown in fig. 2, the projection of the femoral support 200 in the plane of symmetry of the hook body 100 is a portion of a cosine function curve. Specifically, the extension section 210 of the femoral support 200 may be a portion of a cosine function curve, and the bending section 220 of the femoral support 200 still extends and bends along the horizontal direction.
Thus, by spatially distancing the extension section 210 of the femoral support 200 from the hook body 100 and having an offset, the bending section 220 can be extended and bent in a horizontal direction, thereby providing stable support to the femur and facilitating the surgical operation.
As a preferred embodiment, as shown in fig. 2, the hook body 100 is a substantially L-shaped rod-shaped structure, and includes a fixing portion 110 and a grip portion 120, the fixing portion 110 is disposed at the bottom end of the hook body 100, the grip portion 120 includes a vertical section 121 and a horizontal section 122, one end of the vertical section 121 is connected to the fixing portion 110, the other end of the vertical section 121 is connected to one end of the horizontal section 122, and the femur supporting portion 200 is connected to the other end of the horizontal section 122. Therefore, the femoral hook 10 can be connected to a corresponding position on the operating table through the fixing part 110, and the femoral hook 10 can be conveniently detached and adjusted through the grip part 120; in addition, the grip portion 120 further includes a vertical section 121 and a horizontal section 122, the vertical section 121 can facilitate adjustment by hand holding, and the horizontal section 122 can make the femur supporting portion 200 far away from the vertical section 121, so that the femur supporting portion 200 can be close to the femur of the patient.
Accordingly, in other embodiments, the hook body may have other shapes to meet the connection requirements of the femoral hook in different scenes.
In a preferred embodiment, the fixing portion 110 is a polygonal column disposed in a vertical direction. Therefore, on one hand, the movement of the femoral hook 10 can be limited through the edge, so that the femoral hook 10 can be relatively fixed on the operating bed; on the other hand, the installation angle of the femoral hook 10 relative to the operating table can be adjusted through the structure of the polygon prism, so that the foot posture change requirement in the operation process is met.
In specific implementation, the use condition of the femoral hook 10 is a preoperative preparation process and an intraoperative adjustment process of the total hip replacement operation. During the adjustment process, the foot of the patient needs to be changed in posture by the traction system and the traction shoe, and accordingly, the angle of the femur side may be changed in a following manner. The angle can be deflected in a wider range through the arrangement of the polygon prism structure, specifically, the mounting rack on the operating table can be provided with mounting holes matched with the polygon prism structure of the fixing part 110, and when the fixing part 110 is mounted in the mounting holes, the fixing part 110 can be fixed in the mounting holes due to the limitation of edges; when angular adjustment is required, the fixing part 110 may be removed from the mounting hole and rotated and fixed in the insertion mounting hole, so that the femoral hook 10 is rotated relative to the mounting hole to adjust the position of the femoral support 200.
In an implementation, the fixing portion 110 may be a triangular prism, a quadrangular prism, a pentagonal prism, a hexagonal prism, or the like. Preferably, the fixing part 110 is a regular hexagonal prism. Enabling a greater range of angular deflection than is possible with the triangular, quadrangular and pentagonal prism configurations. Compared with the octagonal prism and other structures, the femoral hook 10 can also be ensured to be connected to the operating table stably.
As a preferred embodiment, as shown in fig. 2, the vertical section 121 and the dorsally facing side of the femoral support 200 are flat, and the adjustment operation is facilitated by the flat design of the posterior side.
In a preferred embodiment, as shown in fig. 2, the diameter of the bottom of the vertical section 121 is larger than the diameter of the upper portion of the vertical section 121.
In particular implementations, the vertical section 121 of the hook body 100 may be cylindrical in configuration, with a bottom portion having a section with a diameter greater than the other portions, by milling a flat surface on its side. Accords with human engineering, can promote the reliability of convenient comfort level and the gripping of using.
In a preferred embodiment, the junction of the vertical section 121 and the horizontal section 122 is connected by a circular arc transition; and/or the connection between the horizontal segment 122 and the femoral support 200 is connected by a circular arc transition.
In a preferred embodiment, the femoral support 200 includes an extension section 210 and a bending section 220, the extension section 210 and the bending section 220 are connected by an arc transition, and the arc section at the bending section 220 corresponds to a predetermined central angle.
In specific implementation, as shown in fig. 4, the arc radius of the vertical segment 121 and the horizontal segment 122 is a, the arc radius of the horizontal segment 122 and the extension segment 210 is b, the arc radius of the extension segment 210 and the bending segment 220 is c, and the bending segment 220 has a central angle α. The range of the arc radius a of the vertical section 121 and the horizontal section 122 can be 25-35 mm, and preferably a is 32 mm; the range of the arc radius b of the horizontal section 122 and the extension section 210 can be 25-35 mm, preferably, b is 32 mm; the range of the arc radius c of the extension section 210 and the bending section 220 can be 15-25 mm, preferably, c is 20 mm; and, the central angle α corresponding to the curved section 220 may range from 60 to 80 °, and preferably α is 75 °.
In addition, the offset distance e between the femur supporting part 200 and the hook body 100 can be 40-60 mm, preferably, e is 52 mm; the distance d between the extending end of the femur support 200 and the bottom end of the hook body 100 may range from 40 to 60mm, and preferably, d is 54 mm.
In a preferred embodiment, as shown in fig. 2, the surface of the bending section 220 facing the extension section 210 is provided with a protrusion 230. Thereby promoting the stability of the limit.
The embodiment of the invention also provides an operating table, wherein at least one side of the operating table is provided with the femoral hook 10. By adopting the femoral hook 10, the femoral support 200 is extended by a preset length and then bent, and the bending section 220 can be used for supporting the femur and limiting the femur in the support to prevent the femur from moving or shaking; in addition, a preset offset distance is formed between the extending tail end of the femur supporting part 200 and the hook body 100, so that the bending section 220 can be matched with the position of the femur, the supporting requirement of the femur is met, and the supporting stability is further improved; in addition, the femoral hook 10 can avoid the operation space of the operation through the offset distance, and the convenience in the operation process is improved.
In specific implementation, the femoral hook 10 may be disposed on any one side of the operating table, or may be disposed on both sides of the operating table, so as to support the left leg and the right leg of the patient as required.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.

Claims (10)

1. The femoral hook is characterized by comprising a hook body and a femoral support part, wherein the hook body is of a generally L-shaped rod-shaped structure, the bottom end of the hook body is used for being connected with an operating table, and the femoral support part is used for supporting a femur;
the femur supporting part is connected with the top end of the hook body, extends to the bottom end of the hook body for a preset length from the top end of the hook body, and then bends to the top end of the hook body;
the projection of the extending tail end of the femur supporting part in a first plane has a preset offset distance with the projection of the central shaft of the hook body in the first plane; the first plane is a plane perpendicular to a plane of symmetry of the hook body.
2. The femoral hook of claim 1, wherein the femoral support extends the predetermined length away from the hook body.
3. The femoral hook of claim 2, wherein the extended distal end of the femoral support is spaced a predetermined distance from the bottom end of the hook body.
4. The femoral hook of claim 2, wherein the projection of the femoral support in the first plane is a portion of a tangent function curve;
the projection of the femur support part in the symmetrical plane of the hook body is a part of a cosine function curve.
5. The femoral hook of claim 1, wherein the hook body comprises a fixing portion and a grip portion, the fixing portion is disposed at the bottom end of the hook body, the grip portion comprises a vertical section and a horizontal section, one end of the vertical section is connected with the fixing portion, the other end of the vertical section is connected with one end of the horizontal section, and the femoral support portion is connected with the other end of the horizontal section.
6. The femoral hook of claim 5, wherein the fixation portion is a vertically disposed polygonal prism.
7. The femoral hook of claim 6, wherein the fixation portion is a regular hexagon.
8. The femoral hook of claim 5, wherein the bottom of the vertical section has a diameter greater than the diameter of the upper portion of the vertical section.
9. The femoral hook according to claim 1, wherein the femoral support part comprises an extension section and a bending section, the extension section and the bending section are connected by a circular arc transition, and the circular arc section at the bending section corresponds to a preset central angle.
10. An operating bed, characterized in that at least one side of the operating bed is provided with a femoral hook according to any one of claims 1-9.
CN202110911843.7A 2021-08-10 2021-08-10 Femoral hook and operating table Pending CN113599151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110911843.7A CN113599151A (en) 2021-08-10 2021-08-10 Femoral hook and operating table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110911843.7A CN113599151A (en) 2021-08-10 2021-08-10 Femoral hook and operating table

Publications (1)

Publication Number Publication Date
CN113599151A true CN113599151A (en) 2021-11-05

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060064103A1 (en) * 2004-09-01 2006-03-23 Matta Joel M Surgical support for femur
US20080228191A1 (en) * 2007-03-13 2008-09-18 Howmedica Osteonics Corp. Femoral elevator
CN101299982A (en) * 2005-08-10 2008-11-05 瑞穗整形外科系统公司 Medical table having controlled movement and method of use
CN104114058A (en) * 2012-01-26 2014-10-22 美国消毒公司 Femur support for a medical table
CN104302266A (en) * 2012-06-18 2015-01-21 迈柯唯有限公司 Device for fixing a femur in hip endoprosthetics
CN109152690A (en) * 2016-02-15 2019-01-04 联合创新技术有限责任公司 Femur lifting device
US20190262206A1 (en) * 2015-06-01 2019-08-29 Hy Innovation, Llc Femoral lift device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060064103A1 (en) * 2004-09-01 2006-03-23 Matta Joel M Surgical support for femur
CN101299982A (en) * 2005-08-10 2008-11-05 瑞穗整形外科系统公司 Medical table having controlled movement and method of use
US20080228191A1 (en) * 2007-03-13 2008-09-18 Howmedica Osteonics Corp. Femoral elevator
CN104114058A (en) * 2012-01-26 2014-10-22 美国消毒公司 Femur support for a medical table
CN104302266A (en) * 2012-06-18 2015-01-21 迈柯唯有限公司 Device for fixing a femur in hip endoprosthetics
US20190262206A1 (en) * 2015-06-01 2019-08-29 Hy Innovation, Llc Femoral lift device
CN109152690A (en) * 2016-02-15 2019-01-04 联合创新技术有限责任公司 Femur lifting device

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