У дома > Блог > Индустриална информация > Видове пружини в медицински изделия

Видове пружини в медицински изделия

източник:Qianye Precision време:2022-9-14

Springs are integral components in the manufacture of many medical devices. Whether it’s for a surgical stapler or a medical monitor, the types of springs in medical devices are defined by a specific action or movement required for the application. Though relatively simple in its design, springs store the mechanical energy necessary for a wide range of medical devices, machinery, and equipment to function properly.

Any type of surgical instrument, medical equipment or device that has a mechanism undoubtedly has a spring component. Spring material must be medical grade, and the design and function of any device must adhere to stringent regulatory requirements and guidelines as defined by the FDA. Booms, table and bed lifts, fluid control devices, wheelchairs, medical testing and monitoring equipment either fixed or mobile, MRI and X-ray machinery, dental x-ray with articulated arms, medical equipment drawer closing mechanisms, anesthetic infusion devices, sterilization valves, various implants, and shunt valves are all examples of medical devices that require springs to function.

Manufacturers of medical devices and devices subsequently relied heavily on springs in a variety of applications. The medical industry relies on the same types of springs that most industries rely on—constant force springs, constant torsion springs, power springs.

Пружина с постоянна сила

Constant force springs are coiled with stainless steel tape so that when coiled relative to being stretched, the spring relaxes in a low stress state. When it is unrolled, the restoring force comes mainly from the portion close to the unwinding spring coil. The resultant force is almost constant. The actuators that operate in the surgical robot have to be moved over the patient and positioned carefully. Accordingly, there is a need to balance surgical instruments, associated actuators, and support structures so that the surgical instruments can be positioned safely and easily. Constant force springs are very suitable.

 Постоянна торсионна пружина

Constant-torsion springs are a type of use of constant-force springs, which are designed for torque, i.e. torsional action or rotational motion. When a bending motion is required, a rotational motion is usually used. X-ray machines and MRIs are common types of medical equipment that use constant torsion springs. They are typically used in applications that require less than 360 degrees of rotation, but can also be used to get a lot of torque from a small amount of rotation. Constant torsion springs are designed to rotate in both directions with the ability to “return to center”, such as in dental X-ray head units.

    Силова пружина

The power spring is made of rolled steel strip, and a spring box is required to limit its outer diameter. The center of the spring is connected to the shaft. When an external force is applied to make the shaft and the spring rotate relative to each other, the spring will be rolled around the shaft and stored. Torsion, when the external force disappears, the spring will generate torsion on the shaft or spring box. Power springs are divided into natural power springs and preload power springs according to their relaxed shapes. In contrast, preloaded power springs can store 25% to 55% more torque and provide more effective turns.

Springs are important components used in a wide variety of medical equipment and devices. Even as healthcare technology becomes more advanced, the use of constant force, constant torque, and powered springs still plays an important role in the design and manufacture of medical devices. Choosing the right one can ensure the success of a medical device, instrument or specific device.

If you are looking for custom springs or components for your specific application, please contact Liu Gong on 13827443413 today! Our extensive experience and advanced manufacturing capabilities allow us to provide manufacturers with the best springs.

Последни новини

 Constant Force Springs: The Ultimate Solution for Consistent and Reliable Force
Constant Force Springs: The Ultimate Solution for Consistent and Reliable Force

Time:2023-6-4

When it comes to achieving consistent and reliable force, engineers and designers often face a challenge since most conventional springs tend to lose their force over time due to wear and tear. However, there's a solution that can help overcome this issue: constant force springs. These types of springs are designed to provide a consistent and reliable force over a...

 China constant force spring factory
China constant force spring factory

Time:2023-4-4

A constant force spring, also known as a clock spring or power spring, is a mechanical spring that exerts a nearly constant force over its range of motion. It is typically made from a flat strip of spring steel wound tightly around a shaft or arbor, which allows it to store and release energy as it is wound and unwound....

 Small but Mighty: The Power of Miniature Torsion Springs
Small but Mighty: The Power of Miniature Torsion Springs

Time:2023-5-20

Torsion springs are an essential component in many devices, from clocks to door hinges. These springs work by exerting a rotational force, or torque, when twisted. They are commonly used to provide a restoring force or to store and release energy in a variety of mechanical systems. Miniature torsion springs, as the name suggests, are small springs used in compact...

 Технология на проектиране на високопрецизна пружина
Технология на проектиране на високопрецизна пружина

Час: 2022-9-14

 Пружината осигурява добра еластична производителност, тоест абсорбира много еластична енергия без пластична деформация; Достатъчна пластичност и издръжливост за предотвратяване на счупване при удар. Според естеството на напрежението пружината може да бъде разделена на пружина за опън, пружина за натиск, пружина за усукване и пружина за огъване. Според формата, тя може да бъде разделена на ястие пружина, пръстеновидна пружина, плоча пружина,...

 Constant Force Linear Spring: The Mechanics Behind Its Applications
Constant Force Linear Spring: The Mechanics Behind Its Applications

Time:2023-6-13

Springs have been used for centuries in numerous applications such as clocks, vehicles, and machines. They are known for their unique ability to store and release energy, making them ideal for various industries. One type of spring that has been gaining popularity in recent years is the constant force linear spring. In this article, we will explore the mechanics behind...

 Unleashing the Power and Versatility of Constant Force Torsion Springs
Unleashing the Power and Versatility of Constant Force Torsion Springs

Time:2023-5-20

Introduction Constant force torsion springs, also known as clock springs, are used in a variety of applications where a constant torque or rotational force needs to be applied. These springs are versatile and can be designed to fit a wide range of applications. In this article, we will explore the power and versatility of constant force torsion springs and their...

Product
 Услуга за оптимизиране на дизайна
Услуга за оптимизиране на дизайна
От идеи за продукти, дизайн до производство на завършен продукт, ние можем да помогнем на клиентите да ги завършат и да помогнем на клиентите да оптимизират своите продукти от професионална гледна точка на използване на пружини, ускоряване...
 Пружина с постоянна сила
Пружина с постоянна сила
Характеристика: Пружините с постоянна сила (постоянна сила) се навиват от ленти от неръждаема стомана. Стоманените ленти с висока якост се оформят от специфично производствено пружинно оборудване. Когато външната сила ги изправи,...
 Пружина с променлива сила
Пружина с променлива сила
Характеристика: Външният вид на пружината с променлива сила и пружината с променлива усукване е много подобен на пружината с постоянна сила и пружината с постоянно усукване. Пружините с променлива сила и пружините с променлива усукване могат...
 Услуги по сглобяване и монтаж
Услуги по сглобяване и монтаж
Компанията Qianye не само осигурява производството на прецизни пружини, но също така се фокусира върху структурния дизайн и функционалните решения на цялата пружинна система и може да осигури цялостна...
 Постоянна торсионна пружина
Постоянна торсионна пружина
Характеристика: Фиксираната (постоянна) въртяща пружина (пружина) е изработена от неръждаема стомана. Външната сила връща главната пружина от нейното естествено състояние към изходното колело (съхранение на енергия). Когато...
 Пружина за карбонова четка
Пружина за карбонова четка
Характеристика: 1. Поради постоянната сила, независимо от дължината на въглеродната четка и комутатора, налягането остава същото. 2. Пружината с постоянна сила намалява въглеродната четка...