ICS

11.060.20

CCS

C33

中華人民共和國(guó)國(guó)家標(biāo)準(zhǔn)

GB/T44466—2024

牙科學(xué)醫(yī)師椅

Dentistry—Operator’sstool

（ISO7493：2006，MOD）

2024-09-29發(fā)布2025-10-01實(shí)施

國(guó)家市場(chǎng)監(jiān)督管理總局發(fā)布

國(guó)家標(biāo)準(zhǔn)化管理委員會(huì)

GB/T44466—2024

目次

前言

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Ⅲ

引言

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Ⅳ

1

范圍

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1

2

規(guī)范性引用文件

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1

3

術(shù)語(yǔ)、定義和符號(hào)

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1

3.1

術(shù)語(yǔ)和定義

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1

3.2

符號(hào)

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2

4

要求

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4

4.1

通用要求

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4

4.2

座位高度和調(diào)整范圍

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4

4.3

牙科醫(yī)師椅的承載能力

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4

4.4

牙科醫(yī)師椅的穩(wěn)定性

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4

4.5

靠背偏移

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4

4.6

扶手和軀干支撐部分

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4

4.7

清洗和消毒

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4

4.8

可燃性

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4

5

取樣

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4

6

試驗(yàn)方法

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5

6.1

通則

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5

6.2

目測(cè)

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5

6.3

器具

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5

6.4

座椅的承載能力

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5

6.5

座椅的穩(wěn)定性

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5

6.6

靠背偏移

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5

6.7

扶手和軀干支撐部分

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5

6.8

清洗和消毒

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6

6.9

可燃性

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6

7

制造商的使用說(shuō)明

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6

8

牙科醫(yī)師椅的標(biāo)記

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6

9

牙科醫(yī)師椅的包裝

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6

附錄A（資料性）

為牙科醫(yī)師椅制造商提出的設(shè)計(jì)建議

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7

參考文獻(xiàn)

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8

Ⅰ

GB/T44466—2024

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

本文件修改采用ISO7493：2006《牙科學(xué)醫(yī)師椅》。

本文件與ISO7493：2006的技術(shù)差異及其原因如下：

—用規(guī)范性引用的GB/T9937替換了ISO1942，以適應(yīng)我國(guó)的技術(shù)條件，提高可操作性（見(jiàn)

3.1）；

—用規(guī)范性引用的GB17927.1替換了ISO8191?1，以適應(yīng)我國(guó)的技術(shù)條件，提高可操作性（見(jiàn)

6.9）；

—用規(guī)范性引用的YY/T0628替換了ISO9687，以適應(yīng)我國(guó)的技術(shù)條件，提高可操作性（見(jiàn)第

8章）；

—用規(guī)范性引用的YY/T1400替換了ISO21530，以適應(yīng)我國(guó)的技術(shù)條件，提高可操作性（見(jiàn)

6.8）；

—更改了通用要求的試驗(yàn)方法，與試驗(yàn)方法6.2的規(guī)定保持一致，提高可操作性（見(jiàn)4.1）；

—?jiǎng)h除了醫(yī)師椅的試驗(yàn)裝置，以適應(yīng)我國(guó)的技術(shù)條件，提高可操作性（見(jiàn)6.3.1）。

本文件做了下列編輯性改動(dòng)：

—更改了通用要求的條款號(hào)（見(jiàn)4.1）。

請(qǐng)注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識(shí)別專利的責(zé)任。

本文件由國(guó)家藥品監(jiān)督管理局提出。

本文件由全國(guó)口腔材料和器械設(shè)備標(biāo)準(zhǔn)化技術(shù)委員會(huì)（SAC/TC99）歸口。

本文件起草單位：廣東省醫(yī)療器械質(zhì)量監(jiān)督檢驗(yàn)所、廣東福肯科技工業(yè)有限公司、通標(biāo)標(biāo)準(zhǔn)技術(shù)服

務(wù)有限公司深圳分公司、西諾醫(yī)療器械集團(tuán)有限公司、佛山市盛田醫(yī)療器械有限公司。

本文件主要起草人：伍倚明、張曉康、李蘭、李偉松、雷康寧、石輝、趙麗君、毛獻(xiàn)輝。

Ⅲ

GB/T44466—2024

引言

本文件目的是確保牙科診所內(nèi)所使用的醫(yī)師椅的設(shè)計(jì)和功能達(dá)到安全和舒適有效的要求，最大限度

減輕牙科醫(yī)師在臨床操作過(guò)程中對(duì)肩部、脊椎以及肌肉所造成的疲勞不適。同時(shí)，以便讓牙科醫(yī)師座椅

輕松自如地移動(dòng)。

Ⅳ

GB/T44466—2024

牙科學(xué)醫(yī)師椅

1范圍

本文件規(guī)定了在牙科診所中使用的醫(yī)師椅的要求、制造商的使用說(shuō)明書要求、標(biāo)記和包裝要求，描

述了在牙科診所中使用的醫(yī)師椅的試驗(yàn)方法，還對(duì)制造商提供了醫(yī)師椅和設(shè)計(jì)方面的建議（附錄A）。

注：為了使本文件能夠達(dá)到目的，術(shù)語(yǔ)“牙科醫(yī)師”包括牙科醫(yī)生、牙科助理醫(yī)師和牙科技師。

本文件適用于牙科診所中使用的醫(yī)師椅。

2規(guī)范性引用文件

下列文件中的內(nèi)容通過(guò)文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對(duì)應(yīng)的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用

于本文件。

GB/T9937牙科學(xué)名詞術(shù)語(yǔ)（GB/T9937—2020，ISO1942：2009，MOD）

GB17927.1軟體家具床墊和沙發(fā)抗引燃特性的評(píng)定第1部分：陰燃的香煙