摘要:
An ancillary tool for fitting a humeral component of a total or partial elbow prosthesis, comprising a guiding tool (30) for boring a humeral trochlea (T) along a geometric axis (X-X′) of bend of a joint to be equipped with said prosthesis. The guiding tool (30) includes a stirrup element (31) and means (32b, 33b) for securing said stirrup element on the humeral trochlea (T) so that said guiding tool defines a guiding zone that is aligned in the geometric axis of bend for the introduction (F1) of a drill (40), a punch or the like, in the humeral trochlea (T) along said geometric axis of bend. This ancillary tool also comprises at least one stepped template (701, 702, 703) for determining an anterior offset of said geometric axis of bend (X-X′) with respect to a humeral diaphyseal axis (Y-Y′).
摘要:
A humeral component, forming a first articulating surface, and an ulnar component forming a second articulating surface adapted to be disposed around a part of the first articulating surface and to pivot about its longitudinal axis. This ulnar component is provided with structure for mounting a locking element which forms a third articulating surface extending the second and adapted likewise to be disposed around a part of the first surface. These mounting structure comprise guiding structures adapted to cooperate with complementary structure provided on the locking element in order to guide this element in translation with respect to the ulnar component, up to a position where blocking structure provided respectively on the locking element and on the ulnar component may be employed to immobilize this element on this component, these blocking structure being able to be employed only in this position.
摘要:
An ancillary tool (10) comprising a trial humeral trochlea (202) that is representative of an anatomical humeral trochlea when the trial humeral trochlea is in place with respect to corresponding cubital (SC) and/or radial (SR) articular surfaces and a cut-out guide (30) for cutting an ulna (C) and/or a radius (R), wherein the cut-out guide (30) is adapted to be positioned with respect to the trial humeral trochlea (202). The cut-out guide (30) is also adapted to be positioned with respect to an ulna (C) and/or to a radius (R) equipped with the trial humeral trochlea (202).
摘要:
A bovine- or human-derived calcium-binding protein with a prescribed amino acid sequence, a method for its production, and antibodies against the protein and uses thereof.
摘要:
The present invention relates to a set of tools and accessories used for properly positioning a stemmed humeral component, and/or a humeral stem provisional, within a canal in the humerus. The set of tools and accessories includes one or more fin clamps that are configured to be temporarily attached to a fin on the humeral component or the provisional; a ruler that is configured to be attached to the arm of the fin clamp, a fixation pin and pin driver configured to be used with the other tools for marking a position on the humerus; and one or more sleeves that are configured to slide over the stem of the humeral stem provisional to maintain it in the desired position.
摘要:
The present invention relates to a method of concentrating low molecular weight peptides in the supernatant of serum-free cultured cells, said method comprising allowing the peptides to bind to a strong cation exchanger under an acid condition, and eluting them under an alkali condition to concentrate the peptide.Furthermore, peptides having the amino acid sequence as set forth in SEQ ID NO: 1 or 2, and a method of screening cancer markers using antibody to these peptides, are disclosed.
摘要翻译:本发明涉及在无血清培养细胞的上清液中浓缩低分子量肽的方法,所述方法包括使肽在酸性条件下与强阳离子交换剂结合,并在碱性条件下将其洗脱以浓缩 肽。 此外,公开了具有SEQ ID NO:1或2所示的氨基酸序列的肽以及使用这些肽的抗体筛选癌症标记物的方法。
摘要:
In a semiconductor memory device such as a DRAM, a conductive film (1.11') is arranged on the rim portion of a isolation insulating film (1.2) in opposition to a semiconductor substrate (1.1) with a thin insulating film in between. This conductive film (1.11') is electrically connected to a lower electrode (1.11) of a storage capacitor. This novel arrangement can control the location of electrical pn junction independently of the location of metallurgical pn junction, thereby realizing a semiconductor memory device having a long data retention time with the increase in leakage current suppressed.
摘要:
A composition for treating bone disorder or hypercalcemia of patients suffering from malignant tumors is disclosed. The composition of the present invention comprises an effective amount of interleukin-4 in a pharmaceutically acceptable carrier.
摘要:
A motorcycle engine is disposed between the front and rear wheels of a motorcycle, and has a pair of cylinders. A front wheel suspension mechanism has a swing arm assembly extending forwardly, the front wheel being steerably supported on a front end of the swing arm assembly. The front wheel suspension mechanism has a damper or upper and lower arms disposed between the cylinders of the engine. Since the damper is positioned in the space between the engine cylinders, the damper may be of an increased length.
摘要:
The semiconductor device of this invention consists at least of a laminate of a semi-insulating or p-type first semiconductor layer having a forbidden band width E.sub.g1, an undoped or p.sup.- -type second semiconductor layer having a forbidden band width E.sub.g2 and an n-type third semiconductor layer having forbidden band width E.sub.g3. The laminate is deposited on a predetermined semiconductor substrate and the forbidden band width has the relation E.sub.g2