PSOBRE A TENSÃO ARTERIAL

O que é a tensão arterial?

O coração é uma bomba que faz circular o sangue através do corpo. O sangue é bombeado do coração para as artérias a uma pressão constante. Esta pressão é designada de pressão sanguínea arterial e, em termos gerais, representa a tensão arterial. A tensão arterial é indicada por vários tipos de pressões, tais como pressão sistólica que

éa pressão que ocorre quando o coração bombeia o sangue e pressão diastólica que é a pressão que ocorre quando o sangue regressa ao coração.

(Sistólica)

Artéria

Átrio esquerdo

Ventrículo

A parede da artéria

esquerdo

expande.

 

Contracção

(Diastólica)

 

Artéria

Átrio

 

esquerdo

 

Ventrículo

A parede da artéria volta

esquerdo

ao estado normal.

 

Dilatação

A tensão arterial está sempre a mudar.

A tensão arterial varia segundo a idade, sexo e muitos outros factores. A tensão arterial de uma pessoa pode ser afectada pelo biorritmo durante o dia e por postura, actividades físicas, actividades mentais, nível de stress e até mesmo pela temperatura atmosférica. Diz-se que a tensão arterial de uma pessoa saudável varia.

Valor da pressão sanguínea (mmHg)

Pressão arterial sistólica

Pressão arterial diastólica

Hora do dia

- 57 -

Page 57
Image 57
Citizen CH-608 instruction manual Sobre a Tensão Arterial, Que é a tensão arterial?, Tensão arterial está sempre a mudar

CH-608, CH-608 specifications

The Citizen Systems CH-608 is an advanced thermal printer designed to meet the needs of high-volume printing environments. Known for its reliability and versatility, the CH-608 is extensively used in various sectors such as retail, hospitality, and logistics. This printer integrates cutting-edge technology and user-friendly features, making it a preferred choice for businesses aiming for efficiency and quality in printing.

One of the main features of the CH-608 is its impressive printing speed, which can reach up to 300 mm per second. This rapid performance significantly enhances productivity, especially in busy settings where printing efficiency is crucial. The printer supports versatile media types, accommodating standard receipts, labels, tags, and various roll sizes, further establishing it as a flexible solution for diverse printing needs.

The CH-608 utilizes high-resolution thermal printing technology, ensuring crisp and clear print quality. This not only improves the readability of printed materials but also enhances customer satisfaction by providing clear receipts and labels. The unit is designed to handle heavy workloads, with a duty cycle that ensures durability and longevity, making it ideal for environments that demand consistent performance over extended periods.

In terms of connectivity, the CH-608 offers multiple interfaces, including USB, Ethernet, and Serial options, enabling seamless integration with various devices and systems. This multi-connectivity feature ensures that businesses can easily set up the printer within their existing infrastructure, optimizing the overall workflow.

Moreover, the CH-608 incorporates energy-efficient technologies, reducing power consumption without compromising performance. This eco-friendly design makes it a suitable choice for businesses that are looking to minimize their environmental impact while maintaining high operational standards.

The printer's sleek design and compact size allow for easy placement in any workspace, making it a practical choice for both small businesses and large enterprises. The intuitive user interface simplifies operation, while the low maintenance requirements contribute to reduced downtime, further ensuring that printing operations run smoothly.

In conclusion, the Citizen Systems CH-608 combines speed, versatility, and reliability into a state-of-the-art thermal printing solution. With its advanced features and robust design, it meets the demands of modern printing environments, making it an invaluable asset for businesses across various industries.