45results about How to "Protect from injury" patented technology

A padded shoe includes a flexible, resilient sole having a substantially outer surface. A shoe upper is adjoined to the sole, the shoe upper having closed-cell foam padding disposed therein. A padded tongue is attached to the shoe upper and includes an inner padded tongue portion and an outer padded tongue portion. Retaining structure retains the shoe on the foot of a wearer. Engagement structure is included for securing the outer padded tongue to cover the inner tongue portion, with the engagement structure located at least partially under the outer padded tongue portion. The outer padded tongue portion substantially covers the engagement structure. The wearer can strike a target with the shoe, and the target and the wearer are protected from injury caused by direct impact with the retaining structure and/or the engagement structure.

The invention discloses a multifunctional safety protection waistcoat. The multifunctional safety protection waistcoat comprises a waistcoat body, a sensing unit arranged on the waistcoat body, and a safety air bag unit arranged in an inner cavity of the waistcoat body, wherein the sensing unit comprises multiple collision prediction sensors, a movement sensor, a physical sign monitoring sensor, a waistcoat tension sensor and a control unit connected with all the sensors, the safety air bag unit comprises a safety air bag, an air generator acting on the safety air bag, and an igniter used for starting the air generator, and the igniter is connected with the control unit. According to the multifunctional safety protection waistcoat, when the head, hip and body of a user suffer from collision or external pressure, the safety air bag can be opened in time to surround the collided part instantly, and then the user is protected from injuries.

A rehabilitation coaching method and a rehabilitation coaching system are provided. The method includes setting an exercise rhythm according to personalized exercise rhythm data for the user, and outputting the exercise rhythm to coach the user to do a rehabilitation exercise. The method also includes obtaining a total oxygen consumption rate according to the profile of the user, the time of doing the rehabilitation exercise and the exercise rhythm, and obtaining an exercise intensity according to the resting heart rate of the user and an average heart rate of the user during the rehabilitation exercise. The method further includes obtaining a recommended exercise rhythm according to the exercise intensity and the total oxygen consumption rate, and updating the personalized exercise rhythm data for the user according to the recommended exercise rhythm.

Assisting a player of a racket sport, such as tennis, in positional awareness of the racket head, both visually and physically, is disclosed by adding an axial extension to the racket handle, the axial extension of similar or greater length than that of the racket. Regardless of racket position, whether or not within the direct sight of the player, a visually obvious indicator located at the end of the extension permits positional awareness of the racket before, during, and after each swing. Such positional awareness can also be obtained when both the racket and visually obvious indicator at the end of the handle extension are not visible by physical contact, when any part of the handle extension touches the body indicating poor racket initial position, swing motion, or follow-through after each swing.

A hand-foot composite motion exercise machine generally includes a supportive frame, a transmission unit, a crank means, and a pair of linkage units. The exercise machine allows a user to change the configuration of each linkage unit through a raising/lowering device and a displacing device, so as to adjust the motion path of a pedal provided at each linkage unit, and the force required for treading the pedal. In use, while a user steps on the pedals to exercise, each pedal can perform a substantially elliptical closed path, which is ergonomical so that the user can be protected from exercise injury.

The present disclosure relates to molecular biology, cell biology and immunology. Specifically, the present disclosure provides compositions and methods for modulating an isolated population of T lymphocytes to improve the therapeutic potential thereof.

A support device for protecting one or more portions of a user's hand or arm by limiting movement thereof includes a base surface for contacting a floor or other object adjacent to the device, a curved support surface extending from the base surface, and a plurality or orifices formed in the support surface. A user's fingers and thumb can be placed through the orifices to allow the palm of the hand to rest on a portion of the support surface, suspending the heel of the hand above the support device and aligning the user's wrist with the heel. The fingers may remain freely suspended within the device.

A method is provided for attenuating free radical formation resulting from a bodily insult. The method includes the step of administering an alkaline solution into the body of a subject. The solution has a concentration of bicarbonate greater than 70 mEq/L. The preferred dose is 0.8 to 5.0 mEq/kg (of subject weight) given over a minimum of six hours.

The invention discloses an animal husbandry and veterinary special continuous medicine filling device. The animal husbandry and veterinary special continuous medicine filling device comprises a replacement cone cover, a syringe housing, a piston, a connecting rod and a medicine injection device, wherein the replacement cone cover is welded to one end of the syringe housing, the replacement cone cover is internally provided with a lifting limit card, a lifting motor is mounted on a side of the upper end of the lifting limit card adjacent to the syringe housing, the output end of the lifting motor is matched with a lifting rack by a lifting gear, one end of the lifting rack facing away from the lifting motor is mounted with a lifting plate, a rubber anti-collision head is mounted on the topend of the lifting plate, the piston is slidably mounted inside the syringe housing, a connecting rod is mounted at one end of the piston facing away from the replacement cone cover, and the injectiondevice is mounted on a side of the upper end of the syringe housing adjacent to the replacement cone cover. The device can be clamped in the mouth of the livestock, is convenient for continuous filling of the medicine, and makes the medicine injection more convenient, the injection effect is better, and the device generates the little damage to the livestock.

The invention discloses a hand-protecting type intelligent finger stall which comprises four finger stall bodies, wherein a first groove and a second groove which are oppositely arranged are formed on side walls of two adjacent finger stall bodies; a first connecting block is inserted into the first groove; the first connecting block is fixedly connected with one end of an elastic connecting band; the other end of the elastic connecting band is fixedly connected with a second connecting block; the second connecting block is inserted into the second groove; the finger stall bodies have connecting slots; fixing slots are formed on inside walls of the connecting slots; circuit boards are arranged in the fixing slots; three-axis acceleration sensors are arranged on the circuit boards; protecting mounting blocks are fixedly arranged on the top surfaces of the finger stall bodies at the leftmost end and rightmost end of the four finger stall bodies; two opposite buffer slots are formed on the protecting mounting blocks; protecting connecting blocks are arranged in the buffer slots; an elastic protecting block is fixedly connected between the two protecting connecting blocks. The hand-protecting type intelligent finger stall can be worn on the fingers, is comfortable to wear and has a function of protecting the hand back from being injured.

The present invention relates to materials and methods for engineering, expression and high-level production of cost effective, safe and functional active recombinant truncated human Angiotensin-converting enzyme 2 (ACE2) in plants using transient expression system. In particular, the present invention relates to the production of glycosylated and non-glycosylated forms of ACE2 polypeptide in Nicotiana benthamiana (N. benthamiana) plant. The cost effective, safe and functional active plant produced recombinant ACE2 polypeptides can be used as a potential therapeutic target in COVID-19 patients to block or slow down the virus entering, spread of the virus and protect the lung from injury, also recombinant ACE2 enzymes are used as potential drugs to treat patients by controlling blood pressure.

A mounting and support mechanism for a rotary feeder gear motor having an adjusting housing, wherein the adjusting housing includes a support flange adjacent the gear motor, a hollow adjusting housing and a support flange adjacent a stationary feeder end cover. Contained within the adjusting housing is a carrier extension wherein the carrier extension at one end encases a stationary bushing, the stationary bushing houses an adjusting shaft to provide movement of a rotor assembly axially, and at the opposite end the carrier extension connects to a bearing carrier mechanism.

A method for attenuating free radical formation resulting from a bodily insult includes the step of administering bicarbonate to the body of a subject. The bicarbonate is administered at a dosage of at least 1.5 mEq/kg of body weight within a 24-hour period.

The invention discloses a demoulding hook clamp of a bracketless invisible appliance. The demoulding hook clamp comprises a handle, a clamp cheek and a clamp mouth, wherein the clamp mouth consists of a pair of inward-hooking thin filaments which can be exactly inserted into demoulding holes in a dental model. A demoulding system of the bracketless invisible appliance comprises the demoulding hook clamp and demoulding holes formed in the surface of the dental model; the demoulding holes are formed in pairs; in each pair of demoulding holes, one hole is positioned on the tongue side while the other one is positioned on the cheek side; the demoulding holes are in clearance fit with the clamp mouth of the hook clamp; and the demoulding holes are positioned on the gingiva line of the dental model. The advantages of the invention are as follows: in a demoulding link of the production process of the invisible appliance, a worker does not need to strip the membrane with fingers, the demoulding force is uniform, the worker fingers and the appliance are protected, and the demoulding efficiency is improved.

The invention discloses a carton detaching and recycling device. The carton detaching and recycling device comprises a lower carton body and a fixing base, wherein the lower portion of the left side of the lower carton body is fixedly connected with the right end of the fixing base, a gear cavity and a transmission cavity are formed in the lower carton body, a left-right through rotating groove isformed in the left end of the gear cavity, a moving groove with an upward opening is formed in the upper end of the fixing base, a left-right through rotary groove is formed in the right side of themoving groove, a moving lead screw is rotationally arranged in the moving groove, and the left end of the moving lead screw is rotationally connected to the inner wall of the left side of the moving groove. According to the carton detaching and recycling device, waste cartons can be automatically disassembled, manual detaching is not needed, working efficiency is improved, and hands are protectedagainst injuries; and cutters and grippers can be automatically switched and converted, so that disassembling and assembling are integrated, the working efficiency is improved, soft cushions are arranged on the grippers, the friction force is increased, and it is guaranteed that the carton is smoothly clamped.