摘要:
A light generating system including a base comprising a bottom surface comprising a nonmechanical attachment structure and a light generating device rotatably mounted to the base about an axis.
摘要:
The disclosure concerns a wrist and thumb brace with a wrist brace portion for stabilizing a user's wrist, the wrist brace portion having a first aperture adapted for a user's right thumb when the brace is on a user's right hand, and a second aperture adapted for a user's left thumb when the brace is on a user's left hand, the first and second apertures facilitating ambidextrous use of the brace; and a thumb brace portion for stabilizing a user's thumb, the thumb brace portion removably attachable to the wrist brace portion at a first location adjacent to the first aperture when the brace is on a user's right hand, the thumb brace portion removably attachable to the wrist brace portion at a second location adjacent to the second aperture when the brace is on a user's left hand.
摘要:
There is provided an apparatus for assessment of peripheral nervous system function comprising: a stimulation and data acquisition unit; at least two neuromuscular electrodes; and an adaptor unit for connecting the at least two neuromuscular electrodes with the stimulation and data acquisition unit, such that the stimulation and data acquisition unit can independently communicate with each of the neuromuscular electrodes.
摘要:
An oil filter wrench for use in tightening or loosening an oil filter includes a band assembly configured to be placed over the oil filter; a handle assembly attached to the band assembly for use in tightening and turning the band assembly; and a layer of flexible or compressible high friction material applied over a portion of the band assembly to reduce slippage between the band assembly and the oil filter.
摘要:
A light generating system including a base comprising a bottom surface comprising a nonmechanical attachment structure and a light generating device rotatably mounted to the base about an axis.
摘要:
A leak-free flexible conduit and method of making the same is described. By attaching a flexible outer hose to a flexible inner hose without directly clamping the outer hose to the inner hose, the life of the inner hose is increased. Furthermore, the outer flexible hose creates a heat-resistant, airtight seal that prevents exhaust leaks from the inner flexible hose from escaping, substantially reduces the heat lost to the atmosphere, decreases the amount of vibration, reduces noise, and protects the inner flexible hose from corrosive elements and contaminants, thereby also extending the life of the inner flexible hose.
摘要:
A wrist and thumb brace comprised of: a wrist brace portion for stabilizing a user's wrist, the wrist portion having a first aperture adapted for a user's right thumb when the brace is on a user's right hand, and a second aperture adapted for a user's left thumb when the brace is on a user's left hand, the first and second apertures configured to facilitate ambidextrous use of the brace; and a thumb brace portion for stabilizing a user's thumb, the thumb brace portion removeably attachable to the wrist brace portion at a first location adjacent to the first aperture when the brace is on a user's right hand, the thumb brace portion removeably attachable to the wrist brace portion at a second location adjacent to the second aperture when the brace is on a user's left hand.
摘要:
A directional drilling system, a drilling hammer and a fluid flow telemetry modulator use a plurality of magnets arranged to convert rotational motion into reciprocating linear motion. Various types of motor can provide rotational motion to a part of the magnets and various linkages and other devices can cause steering or operation of a modulator valve. A torsional drilling hammer uses a plurality of magnets arranged to convert reciprocating linear motion into reciprocating rotational motion. A motor and linkage drives the linearly moving part of the magnets, and the rotating part provides torsional impact be striking the linearly moving part of the magnets.