医疗仪器和设备

A dispenser is a device or container used to release something, such as liquids, medications, or products, in a controlled and measured manner. It makes sure a specific amount was released, making it easy for people to access what they need without waste or mess. Dispensers are commonly used in various settings including kitchens, bathrooms, healthcare facilities, and public places to provide items like soap, hand sanitizer, medications, or beverages in an efficient and hygienic way.

An ergometer is a device used to measure the amount of energy used by a person during physical activity, such as exercise. It typically calculates details such as distance traveled or calories burned. Ergometers are used in various equipment, such as stationary bikes, treadmills, or rowing machines. They are valuable tools in fitness testing, training programs, and medical evaluations, providing accurate data to monitor performance and track improvements in physical fitness.

An otoscope is a medical device used by healthcare providers to examine the inside of the ear. It includes a handle with a light and a magnifying lens or a tiny camera at the end of a cone-shaped tip. Doctors or nurses use otoscopes to look for ear infections, earwax buildup, or other ear-related issues. The light improves visibility in the ear canal and on the eardrum, while the magnifying lens or camera provides a close-up view of the ear structures. Otoscopes are essential tools in diagnosing and monitoring ear conditions, helping healthcare providers to recommend appropriate treatment and care.

A tongue depressor is a small, flat, wooden or plastic tool used in medical examinations to hold down the tongue. It allows healthcare providers to examine the throat and mouth for various medical purposes, such as checking for infections, examining the gums and teeth, or evaluating the throat's condition. Tongue depressors are hygienic as they are thrown away after each use, making sure that each patient receives a clean examination tool.

A stroboscope used in ENT (Ear, Nose, and Throat) and speech medicine is a device that produces quick flashes of light. It is used to examine the vocal cord during stroboscopy, which is a procedure that evaluates vocal cord vibration and function. This device helps ENT specialists and speech therapists analyze vocal cord movement and diagnose conditions affecting voice quality, such as nodules, polyps, or paralysis. The stroboscope matches its flashes of light with the vibrations of the vocal cords, which makes the quick movement of the vocal cords appear slower or even still. This allows for detailed observation and helps in choosing appropriate treatments for voice disorders.

A spirometer is a medical device used to measure lung function and capacity. It works by measuring how much air a person can inhale, exhale, and how quickly they can exhale. This information helps healthcare providers diagnose and monitor conditions such as asthma, chronic obstructive pulmonary disease (COPD), and other respiratory diseases. Spirometers are essential tools in respiratory testing, providing precise data that helps in treatment planning and evaluating the effectiveness of therapies aimed at improving lung function.

An oximeter is a medical device used to measure the amount of oxygen in the blood and pulse rate. The device typically clips onto a finger, toe, or earlobe, producing light that passes through the skin and blood vessels to a sensor on the other side. Blood with more oxygen absorbs light differently than blood with less oxygen. By analyzing the absorption of light, the oximeter calculates the amount of oxygen in the blood, which is displayed as a percentage. This information helps healthcare providers monitor oxygen levels, especially in patients with respiratory or cardiovascular conditions. Oximeters are essential tools in medical settings for evaluating and managing oxygen levels and ensuring appropriate treatment for patients who may need extra oxygen or adjustments in their treatment plan.

An autoclave is a device used to disinfect medical equipment and supplies using steam and heat at very high pressures. It works by heating water to create high-pressure steam, which effectively kills bacteria, viruses, and other microorganisms on items placed inside. Autoclaves are essential in medical and laboratory settings to ensure that surgical instruments, laboratory glassware, and other materials are thoroughly disinfected and safe for use in procedures and experiments.

A diathermy machine is a medical device used to produce heat within tissues for healing purposes. It works by sending strong electrical waves through pads placed on or near the body. These waves create heat deep within tissues, which can help encourage healing, reduce pain, and improve circulation. Diathermy machines are used in various medical treatments, such as physical therapy for muscle relaxation, pain relief, and to treat conditions like arthritis or muscle strains.

An ophthalmoscope is a medical device used by eye doctors to examine the inside of the eye, including the retina and optic nerve. It consists of a light source and lenses that makes it possible for healthcare professionals to see the structures at the back of the eye through the pupil. By adjusting the focus and intensity of the light, an ophthalmoscope helps diagnose conditions such as glaucoma, macular degeneration, and diabetic retinopathy. This tool is crucial for evaluating eye health and choosing appropriate treatment plans for patients with various eye disorders.

An operating microscope is a specialized device used by surgeons during delicate procedures to magnify and light up the area they are operating on with great accuracy. It typically includes a set of lenses for both eyes placed on a stand, allowing the surgeon to view detailed structures with greater clarity and depth. Operating microscopes have adjustable lenses, light sources, and sometimes video recording features to help in complex surgeries requiring an extremely clear view of the affected area. They are essential tools in surgical specialties such as neurosurgery, ophthalmology, and microsurgery, allowing surgeons to perform delicate actions with accuracy and improved outcomes.

A suture refers to each of the multiple loops or knots used to close and secure the edges of a wound or surgical cut. These loops, often referred to as stitches, are typically made with a material similar to thread and are placed by healthcare professionals to bring together the tissues, encouraging healing and reducing the risk of infection. Sutures are a critical part of surgical procedures and wound management, providing support until the tissue heals properly on its own.

A retractor is a medical tool used to hold back tissues or organs during surgical procedures, allowing surgeons to access and work on the area without anything in the way. Retractors come in various shapes and sizes, with blades or tips that can be adjusted to gently hold tissues aside. They are essential tools in surgery, providing clear visibility and precise movement to achieve the best possible surgical outcomes.

A restorative is a tool or device used in medical treatments to repair or improve the body's functions, helping in health improvement and recovery. These tools are essential for restoring normal physical functions, helping patients heal and regain strength. Restoratives can include a wide range of devices, such as prosthetics, implants, braces, hearing aids, or therapeutic equipment, designed to support the body’s natural healing processes or improve overall function and well-being.