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M1 产品说明书

12 声输出参数表

声输出参数表（依据标准 IEC 61157-2007）

Parameter
System settings
Standard used: IEC 61157 Ed2

Mode

Focus:50mm

scan angle:66°

frequency:4.0MHz

output power:100%

pr(MPa)

1.798

IIspta(mW/cm2)

11.26

Iob(mW/cm2)

3.30

Power output(mW)

18.23

Output beam dimensions (Ø) (mm)

zp(mm)

w12 ( || ) (mm)

( ) (mm)

2.60

5.88

fawf(MHz)

3.603

prr(kHz)

4.098

srr(Hz)

21.93

ztt(mm)

—

zts(mm)

contact

Acoustic output freeze

—

Inclusive modes

—

Summary of Contents for M1

Page 1: ...使用说明书胎儿相机 M1 Fetus Camera Model M1 User s Manual ...

Page 2: ......

Page 3: ...产品包装内容物清单相机主机 1 台适配器 1 个英标插脚 1 个欧标插脚 1 个美标插脚 1 个 USB 充电线 1 根使用说明书 1 本快速操作指南 1 张保修卡 1 张请确认包装盒内物品是否齐全如有遗漏请联系美童公司客服人员 ...

Page 4: ......

Page 5: ...说明 04 2 产品简介 06 3 产品结构说明 07 4 开关机和指示说明 08 5 连接设备 10 6 拍摄 13 6 1 专业模式拍摄 13 6 2 高级模式拍摄 14 6 3 拍摄小课堂 17 6 4 照片浏览分享和美化 26 6 5 使用频率和使用时长 27 7 充电 28 8 固件升级 29 9 存放清洁保养 31 10 故障排除 33 11 规格参数 35 12 声输出参数表 36 目录 ...

Page 6: ... 禁止应避免进行的行为小心可能会对产品造成损坏或发生某些危险的行为说明请认真阅读提示操作使用一般性提示说明请遵循相关国家或地区法律规定使用本产品本产品适用对象为怀孕 16 周以上含 16 周的孕妇本产品仅用于孕妇腹部的胎儿扫描本产品不能用于医学诊断如胎儿排畸检查请不要将本产品用于新生儿孕妇发热生病期间请勿使用本产品有使用频率和单次使用时长要求请严格按照说明书中描述的使用本产品为精密设备请勿拆卸请勿用力掰压手柄以免损坏本产品不完全防水请勿把设备完全浸入水或其他液体中请小心散热孔溅入液体或其他异物勿让儿童操作或把玩设备以免不慎摔坏设备或造成儿童 ...

Page 7: ...5 Page M1 产品说明书损伤请保持设备的清洁避免振荡确保本产品使用环境不受较强的电磁干扰源例如无线发报机微波炉电磁炉等的干扰保持操作环境无震动无腐蚀无可燃物质以及避免过高或过低的温度和湿度若本仪器被溅湿或有水凝结要停止操作使用前请检查并确保设备没有明显的损坏本产品必须由经过授权的合格工程师维修本产品在有效的生命期后请返回给制造商循环利用并按当地规定进行处理 ...

Page 8: ...新概念的相机用于给肚子里的胎宝宝拍照和录制动态的影像视频适用对象怀孕 16 周以上含 16 周的女性适用部位怀孕女性腹部胎儿相机 M1 由设备端以下简称相机主机和 APP 端 APP 名称胎儿相机组成相机主机采用超声成像原理它的核心是智能胎儿成像系统负责发射和接收超声波信号信号转换处理数字化处理和三维重建处理等相机主机输出的图像数据通过 Wi Fi 传输到 APP 端显示在 APP 上进行存储浏览社交分享等胎儿相机已通过以下认证和检测 ...

Page 9: ...07 Page M1 产品说明书 3 产品结构说明 1 连接指示灯 2 模式指示灯 3 电源按键带指示灯 4 超声传感器 5 主机 6 散热孔 7 L 型手柄 8 上盖 9 Type C USB 接口 ...

Page 10: ... 颜色和状态说明电源指示灯蓝色常亮电源充足或开机充电已满红色常亮充电中红色慢闪电量 20 红色快闪电量 10 灯灭关机或关机充电已满模式指示灯绿色常亮进入拍摄模式黄绿交替闪烁开机中黄绿交替慢闪睡眠中灯灭关机连接指示灯红蓝交替闪烁等待连接蓝色常亮连接成功灯灭关机开机长按电源键 3 秒看到模式灯黄绿交替闪烁后松开手指相机进入开机启动程序待三盏灯均亮起表示相机开机成功关机长按电源键 3 秒看到灯灭松开手指相机关机 ...

Page 11: ...09 Page M1 产品说明书开机后相机底部超声传感器会有一个自动校准操作当相机长时间放置后开机自动校准时间会延长可能会听到短暂的细微声响这是正常现象以下情况相机会自动关机 1 相机电量低至 5 2 不当使用导致相机温度达到 90 预警值 ...

Page 12: ...Fi 传输方式手机直接连接相机主机进行数据通信相机开机后会广播一个 Wi Fi 热点手机连接该 Wi Fi 热点 APP 与设备建立连接后才可以进行拍照操作 Wi Fi 热点名称 Marvoto_M1_ Wi Fi 密码 12345678 连接操作步骤 1 使用前请检查相机和手机电量保证电量充足 2 请确认手机是 iOS7 0 以上或 Android7 0 以上系统第 1 步安装胎儿相机 APP 用浏览器扫描下方的二维码或产品外包装盒上的二维码下载安装胎儿相机 APP ...

Page 13: ...d 用户可以在 Googleplay 应用宝市场输入胎儿相机搜索下载第 2 步注册登录打开 APP 进入注册页面选择邮箱注册或手机号注册按页面指引完成注册登录第 3 步添加设备注册登录后进入首页点击添加设备进入添加流程 iOS 端用户按如下操作进行开机确认红蓝灯交替闪烁后进入下一步按提示去手机设置 Wi Fi 页面连接 Marvoto_M1_ 命名的 Wi Fi 密码 12345678 返回 APP 点击首页连接按钮连接成功后会看到已连接 ...

Page 14: ...Android 端用户按如下操作进行手机搜索到设备选择设备点击立即连接连接成功开机确认红蓝灯交替闪烁后进入下一步 Android 用户点击去拍照会进入拍照界面 iOS 用户点击首页开始拍照按钮进入拍照界面手机连上胎儿相机后手机将不能访问互联网需要接入网络的功能比如 APP 内分享提交功能手机上其他应用上网功能均无法使用需要断开与相机的连接切换到正常 Wi Fi 连接后才能访问互联网 ...

Page 15: ...模式专业模式拍摄的是二维影像视频高级模式拍摄的是三维影像视频专业模式拍摄的二维影像黑白扇形图像高级模式拍摄的三维影像真人肤色图像拍照准备找一张舒服的沙发或床孕妈妈半躺在沙发或床上 6 1 专业模式拍摄在扇形图像上找到宝宝位置转动或倾斜相机找到最佳拍摄角度点击录制录制二维影像视频第 1 步涂抹耦合剂拧开耦合剂盖挤压耦合剂均匀涂抹在孕妈妈肚皮上为便于确认胎儿的位置涂抹面积可以大一点第 2 步把相机置于肚皮涂抹耦合剂处握持方式 ...

Page 16: ...清晰的图像第 3 步缓慢移动相机寻找宝宝位置在黑白的扇形图像上位置合适时相机放上去就可以看到小宝宝的影像为获取较佳的拍摄角度需要慢慢转换相机角度或移动相机位置旋转前将相机旋转 90 度后尝试调节亮度和对比度以便获取到明暗最佳清晰的宝宝图像第 4 步点击录制按钮录制视频点击界面下方按钮开始录制二维影像视频点击按钮结束录制点击按钮截取并保存当前帧图片到相册 6 2 高级模式拍摄专业模式下点击高级模式或向左滑动菜单区可切换到高级模式 ...

Page 17: ... 宝宝位置调节取景框位置和大小点击拍摄进入实时三维视频录制视频旋转调节滤镜灯光至图像最佳第 1 步找到宝宝调节取景框至合适位置及大小找到宝宝位置并调节好相机角度后需要调节取景框红色取景框已激活可以调节白色虚线不可以调节白色取景框不可以调节红色虚线已激活可以调节取景框变为红色表示取景框已激活处于可调节状态移动取景框手指在图像区域移动取景框会跟随移动缩放取景框两指在屏幕上做缩放动作取景框会跟随缩放取景框中间的虚线是一条分割线取景框内虚线以下的图像区域将是三维影像所呈现的内容将生成三维影像的图像区域框外的图像不会生成三维图像 ...

Page 18: ...线上向上或向下滑动虚线跟随向上或向下弯曲指放在虚线两端上滑下滑可移动端点位置第 2 步 w 点击拍摄进入实时三维视频确定好拍摄角度及取景框位置和大小后停止移动相机维持当前的按压力度点击页面下方的按钮会处理生成宝宝的实时三维影像点击按钮截取并保存当前帧图片到相册高级模式准备实时三维视频保存视频三维视频图像优化调节实时视频页面提供了旋转灯光滤镜调节尝试调节有助于拍摄到较佳的三维影像 1 滤镜调节尝试滑动滑杆或点击按钮三维照片上的图像信息会跟随变少或变多调节滤镜值至能看清拍摄目标 ...

Page 19: ... 步点击结束录制按钮结束录制点击页面下方的按钮完成当前视频录制并进入保存界面点击保存视频 6 3 拍摄小课堂耦合剂有什么作用超声耦合剂是一种以水为主要成分制成的凝胶在人体超声检查时超声探头和皮肤之间的空气会影响超声波的发射接收涂抹耦合剂可以使探头和皮肤紧密贴合排除空气的影响有利于采集到更清晰的图像耦合剂还可以使探头更容易在皮肤表面滑动拍照结束后用纸巾将肚皮和相机上的耦合剂擦除干净即可滤镜值太大胎儿身体的部分数据被滤掉了滤镜值太小多余的干扰信息太多滤镜值合适胎儿清晰饱满干扰少 ...

Page 20: ...图像上越亮颜色越白的区域说明此处人体组织的超声回波信号越强越暗颜色越黑的区域超声波回波信号越弱一般来说人体的骨骼血管壁筋膜等在二维图像上的影像会越亮血液羊水尿液等液体在二维图像上的影像是黑的肌肉肝脏等实质脏器或组织则是明暗不等的灰色影像以上图为例这是一个 26W 左右宝宝的二维图像图像上黑色比较干净的区域是羊水因为羊水比较干净黑白对比分明所以能够轻易地辨别出下方宝宝的头相对来说宝宝的头手脚或腿是比较容易辨别的且二维图像上宝宝是会动的孕妈妈看几次后慢慢就会熟悉能够辨别出宝宝的头手和脚了 ...

Page 21: ... 想象胎儿横躺在你的面前从胎儿头部到臀部连线与该线平行的平面图像即是宝宝的纵向切面图像上图中宝宝在妈妈肚子里是头朝下头朝向妈妈的腿胎位是头位脸朝妈妈肚皮这是理想的拍摄胎位把相机竖着放置在妈妈的肚皮上就能拍摄到宝宝的纵向切面图像实际拍摄时胎儿位置可能不是像上图这样可以先找到胎儿头部的形态如下图然后旋转或倾斜相机角度就可以快速找到侧脸位置如下图如果宝宝的脸朝向妈妈的背把相机放到妈妈肚皮上时扇形图像看到的是宝宝的背这时把相机往妈妈身体两侧移动可能拍摄到宝宝的一部分侧脸如果看不到宝宝的脸那说明胎位不合适只能改天再拍了白色圆形内部偏暗的区域就是宝宝的头 ...

Page 22: ...减少拍摄孕周太大时孕 35W 以后宝宝已经长大成型子宫内羊水减少透光性减弱已经很难拍摄到宝宝的三维影像了其次宝宝的胎位要合适理想的拍摄胎位是宝宝的脸朝向妈妈的肚皮如果宝宝的脸朝向妈妈的背则胎位不合适很难拍到宝宝的脸第三取景很关键三维图像内容是把连续多帧黑白的二维图像经过三维重建算法处理而成一张张黑白的二维图像连续多张二维图像构成三维图像所以三维图像的内容直接由二维图像上所呈现的内容决定如果二维图像角度不好或不清晰三维图像出来的内容也会不理想所以二维图像的取景很重要好的取景要满足以下三个条件相机角度正确能在扇形图像看到拍摄目标羊水充足拍摄目标周围有黑色的羊水区取景框合理拍摄目标在取景框内分割线弧度贴合拍摄目标 ...

Page 23: ...旋转图像尝试旋转图像有时稍微旋转一下图像方向角度正确了就能看懂图像内容了第二步打开灯光效果灯光效果可以使宝宝五官立体感更强有助于识别尝试调节不同方向光源至图像上宝宝五官的立体感最佳第三步调节滤镜如果图像上信息过多肉色布满图像区尝试调高滤镜值如果图像上信息很少肉色图像几乎看不到尝试调低滤镜值拍宝宝的脸时合适的滤镜值使拍摄出的宝宝五官清晰饱满能否拍出宝宝的三维影像受胎儿大小和体位羊水多与少胎动频率等多方面因素影响每个孕妈妈的情况都不一样如果拍出的照片效果不太好或者胎位不适合拍摄孕妈妈可以活动一下或者换个时间再拍 ...

Page 24: ...据医生告知的胎位初步判断胎儿头部的位置尝试拍摄 2 如果真的不知道该从肚子哪个部位开始可按照如下方法查找以肚脐为中心点将腹部分为如图所示四个区域按 1 2 3 4 顺序先从下腹从右往左查找如果未找到胎儿头部再从上腹从右往左查找 3 想拍宝宝手脚的妈妈感知宝宝的胎动在哪把相机放到胎动的位置上就很容易拍到宝宝的小手小脚了高级模式拍摄参数调节技巧亮度和对比度调节亮度合适明暗对比明显的二维图像会有利于拍摄出较好的三维影像亮度值太高亮度值太低 ...

Page 25: ...框和分割线位置是拍摄实时三维视频前必须确认的一项取景框太小三维影像不能完整呈现拍摄目标取景框太大框住了太多人体组织会干扰拍摄目标呈现调节取景框大小至框住拍摄目标即可分割线调节分割线是为了把拍摄目标上方多余的干扰信息排除如妈妈的肚皮子宫壁胎盘等使三维影像更清晰地呈现拍摄目标分割线弯曲弧度尽量贴合拍摄目标这样可以最大程度把多余的信息去除胎儿面部三维影像拍摄失败常见原因 1 胎儿脸紧贴胎盘胎儿脸紧紧地和胎盘贴住脸与胎盘中间没有间隙分割线无法准确地分割脸部轮廓导致三维影像模糊不清 ...

Page 26: ...部到胎盘距离或羊水深度小于 1cm 因为三维成像需要羊水的衬托如果羊水不够会使面部成像不清晰建议 ⅰ补充羊水如果前期羊水不够可以通过喝汤水等来补充一段时间后期可能会拍出理想照片 ⅱ调节参数尝试调节滤镜或灯光效果看是否有所改善 ⅲ改变拍摄角度把相机放置到胎儿头部周围柔软的位置轻轻按压或倾斜相机角度 3 胎儿好动前期取景框和分割线定位完成在三维成像期间胎儿动或转会导致图像模糊或看不清建议孕妈妈静坐一段时间通过安抚等方式让宝宝平静 4 胎儿背对外面如果胎儿脑后朝外妈妈肚皮即看不到面部建议 ⅰ走动在自己能承受的范围内走动或爬楼梯来使宝宝转动从而改变位置 ⅱ互动轻拍肚子与宝宝沟通使其改变位置 ...

Page 27: ...份太小小于 16 周胎儿还没有发育完全成像后脸部模糊不够立体且该阶段子宫内部空间足胎儿动作多较难捕捉到想要拍的部位建议 ⅰ等待宝宝发育成熟再进行面部拍摄会取得更好效果 ⅱ调节参数尝试调节滤镜或灯光效果看图像是否有所改善 ⅲ改为拍宝宝的手或脚此时宝宝较小可以拍摄到比较完整的四肢 7 胎儿月份太大大于 32 周胎儿个头变大如果位置不理想也不容易通过转动改变位置且大多数孕妇孕后期羊水逐渐减少也会导致拍不清建议 ⅰ尝试走动或与宝宝互动看是否能改变胎儿体位 ⅱ调节参数尝试调节滤镜或灯光效果看图像是否有所改善相对来说胎儿面部拍摄要求较高如果拍不出理想的胎儿面部三维照片可以改为拍宝宝的手脚或腿或者改为专业模式拍摄 ...

Page 28: ...部导航栏图标切换到相册界面可以浏览所有保存的照片分享照片点击照片缩略图进入照片浏览界面点击页面右上角的分享图标可将照片分享到微信好友朋友圈 QQ 好友新浪微博 Facebook 和 Twitter 照片美化拍摄中截取的三维影像照片可以选择提交到美童云服务器由美童云 Smart Photo 处理技术对照片进行优化处理美化前美化后购买相机的用户可享受一定数量的免费照片美化服务超出约定范围的照片美化服务可能需要收费请以美童官方公布的信息为准 ...

Page 29: ...27 Page M1 产品说明书购买相机的用户可享受一定数量的免费照片美化服务超出约定范围的照片美化服务可能需要收费请以美童官方公布的信息为准 6 5 使用频率和使用时长使用频率在适用的孕周内孕 16 周以上含孕 16 周建议每周使用不超过两次两次之间建议间隔 2 3 天单次使用时长每次实际使用时长不要超过 10 分钟实际使用时长相机与孕妈妈肚皮实际接触的时间总和 ...

Page 30: ...安装到适配器产品出厂配备了三个不同的插脚请根据您所在区域的插座标准选择对应的插脚英标插脚欧标插脚美标插脚把充电线一端插入相机的 Type C USB 接口充电线另一端接适配器插入外部电源插座正常充满一次电大约需要 2 5 小时充电注意事项充电过程中避免操作设备相机充电时会产生热量请保持充电环境通风散热良好如果相机充电时间显著延长可能是电池性能降低或故障请联系售后请使用原装电源适配器充电以免充电时设备发生意外 ...

Page 31: ...29 Page M1 产品说明书 8 固件升级升级前请检查相机和手机的电量确保电量充足第 1 步下载新固件版本在设备详细信息页点击固件升级进入固件版本页面点击下载固件固件下载完成后需要重新连接设备开始升级第 2 步升级设备连接设备后再次回到固件版本页面点击升级设备按钮进入升级流程 ...

Page 32: ...M1 产品说明书 30 Page 检测设备电量发送升级包给设备设备校验设备自行升级请按页面提示进行升级操作页面提示升级成功后请不要对设备进行任何操作等待设备自行关机关机完毕再次开机即可正常使用 ...

Page 33: ...不要受重击跌落等不要用尖锐物体划刺相机避免相机接触腐蚀性有害物质避免散热孔进水灰尘昆虫等异物不要把相机放置在潮湿的环境中不要把相机放置在温度高于 55 或低于 20 的环境中清洁保养清洁工具擦拭布清洁剂洁净水清洁步骤清洁之前请关闭相机电源清洁灰尘用清水润湿擦拭布拧干水轻轻地擦拭表面再用干擦拭布或纸巾把水分擦干清洁污垢用擦拭布沾取少量清洁剂轻轻擦拭污垢区域去除污垢后用清水润湿擦拭布拧干水再轻轻擦拭一遍最后用干擦拭布或纸巾把水分擦干清洁散热孔如有灰尘或异物堵塞散热孔请用棉签或牙签轻轻挑出 ...

Page 34: ...M1 产品说明书 32 Page 充电注意事项不要将液体直接喷到相机上以免液体进入相机内部不要用酒精漂白剂氯化铵混合物过氧化氢等溶液擦拭底部传感器不要接触含矿物油或羊毛脂的溶液或耦合剂如不小心把液体溅入散热孔可用吹风机冷风档吹干 ...

Page 35: ...看是否正常如还是异常请联系售后技术支持进入拍照界面没有扇形图像显示 1 点击界面左上角关闭按钮退回到首页看设备是否已连接上如未连接请连接设备 2 如设备已连接上点击开始拍照重新进入拍照界面看是否有扇形图像显示 3 如 1 2 所述操作均无效尝试进入手机系统任务管理器结束 APP 运行再重新打开 APP 连接设备进入拍照界面看是否有扇形图像显示 4 如 1 2 3 所述操作均无效尝试将设备关机重启长按设备电源键关机等候 3s 重新开机使用高级模式点击按钮后实时三维视频出不来 1 请确认设备和 APP 连接正常 2 请点击页面左上角关闭按钮退出拍照界面尝试重新拍摄 3 如尝试多次拍摄后还是没有三维视频请将设备关机重启 ...

Page 36: ...M1 产品说明书 34 Page 相机底部传感器振动过大或发出异响请停止使用设备联系售后技术支持相机插上适配器接通电源后电源灯红色快闪正常情况插上适配器接通电源后设备处于充电状态电源指示灯红色常亮如果电源灯红色快闪指示充电异常请打开 APP 连接设备查看错误代码并联系售后技术支持 ...

Page 37: ...出 DC 5 0V 3000mA or DC 9 0V 2000mA or DC12 0V 2000mA 电池电池类型可充电 Li 聚合物电池电池容量 2300mAh 电池标称电压 7 4V 电池充电限制电压 8 4V 尺寸与重量产品尺寸长宽高约 161 5mm 105mm 153 5mm 主机净重含电池约 509g 带包装重量约 1235g WiFi WiFi 频段 2 4G 5G 使用时长参考持续工作时长 1 小时待机时长 4 小时充电时长 2 5 小时手机系统支持 iOS7 0 以上或 Android7 0 以上系统 ...

Page 38: ... Ed2 Mode B Focus 50mm scan angle 66 frequency 4 0MHz output power 100 pr MPa 1 798 IIspta mW cm2 11 26 Iob mW cm2 3 30 Power output mW 18 23 Output beam dimensions Ø mm 39 zp mm 36 w12 mm mm 2 60 5 88 fawf MHz 3 603 prr kHz 4 098 srr Hz 21 93 ztt mm zts mm contact Acoustic output freeze Inclusive modes ...

Page 39: ... European standard pin 1 American standard pin 1 USB charging cable 1 User s Manual 1 Quick Operation Guide 1 Warranty card 1 Please confirm that the contents of the package are complete If there is any omission please contact the customer service staff of Marvoto Company ...

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Page 41: ...es 46 6 Shooting 50 6 1 Professional Mode Shooting 50 6 2 Advanced Mode Shooting 52 6 3 Shooting Class 55 6 4 Photo Browsing Sharing and Beautifying 65 6 5 Frequency and Duration of Use 66 7 Charging 67 8 Firmware Upgrade 68 9 Storage Cleaning and Maintenance 70 10 Troubleshooting 72 11 Specifications 74 12 Acoustic Output Parameter Table 75 ...

Page 42: ...y Attention General attention for operation and use Please use this product in accordance with the laws of the relevant country or region This product is intended for women of pregnancy of 16 weeks and above This product is only used for fetus scanning of the abdomen of pregnant women This product cannot be used for medical diagnosis e g fetus teratology examination Please do not use this product ...

Page 43: ...illation Ensure that the product s environment is not subject to strong electromagnetic interference sources such as wireless transmitters microwave ovens induction cookers etc Keep the operating environment free from vibration corrosion flammable materials and avoid excessive high or excessive low temperature and humidity If this instrument is splashed or has water condenses stop operation Check ...

Page 44: ...d to as the camera main body and an APP end APP name fetus camera The camera main body uses the principle of ultrasound imaging Its core is the Intelligent fetus imaging system which is responsible for transmitting and receiving ultrasonic signals signal conversion processing digital processing and 3D reconstruction processing etc The image data output by the camera main body is transmitted to the...

Page 45: ...a Model M1 3 Product Structure Description 1 Connection indicator 2 Mode indicator 3 Power button with indicator 4 Ultrasonic sensor 5 Main body 6 Heat dissipation hole 7 L shaped handle 8 Top cover 9 Type C USB interface ...

Page 46: ...ll at the status of turning on The red light is always on Charging Slow red flash Electricity 20 Fast red flash Electricity 10 Light off Turning off or the power is full at the status of turning off Mode indicator The green light is always on Advance mode profession mode on Yellow and green lights are flashing alternately Turning on Yellow and green lights are flashing alternately and slowly Sleep...

Page 47: ...is turned on successfully Turning off Press and hold the power button for 3 seconds and release when the light is off The camera will be turned off After the power is turned on the ultrasonic sensor at the bottom of the camera will have an automatic calibration When the camera is turned on after being laid aside for a long time the auto calibration time will be prolonged and a short subtle sound m...

Page 48: ...when the mobile phone connects to such Wi Fi hotspot and the APP establishes a connection with the device Wi Fi hotspot name Marvoto_M1_ Wi Fi password 12345678 Connection procedure 1 Please check the camera and mobile phone power before use to ensure sufficient power 2 Please confirm that the mobile phone s system is iOS7 0 or above or Android7 0 or higher Step 1 Install the Fetus Camera APP Laun...

Page 49: ...lay and MyApp market to search and download Step 2 Registration and login Launch the APP and go to the registration page Select the email registration or mobile phone number registration and follow the page instructions to complete the registration and login Step 3 Add a device After registering and logging in go to the homepage and click Add Device to enter the adding process ...

Page 50: ...ection succeeded Turn on the unit and enter the next step after the red and blue lamp alternately flashing Turn ON the unit and enter the next step after the red and blue lamp alternately flashing Enter setting Wi Fi page on the mobile phone Find and connect to the WIFI named as Marvoto_ M1_ with the password 12345678 Open the APP once more The page will show successful connection Click Next ...

Page 51: ...e is connected to the Fetus Camera the mobile phone will not be able to access the Internet so the functions that need to access the Internet cannot be used such as the Share and Submit functions in the APP as well as the Internet functions of other applications on the mobile phone It is necessary to disconnect from the camera and switch to a normal Wi Fi connection before you can access the Inter...

Page 52: ...ge Photo shooting preparation Find a comfortable sofa or bed and let the pregnant mother recline on the sofa or bed 6 1Professional mode shooting Find the fetus position on the fan shaped image Turn or tilt the camera to find the best shooting angle Click Record to record 2D video Step 1 Apply couplant Unscrew the couplant cap and squeeze the couplant evenly onto the pregnant mother s belly In ord...

Page 53: ...image in black and white when the position is right you can see the fetus image when placing the camera onto the belly In order to get a better shooting angle you need to slowly change the camera angle or move the camera position Before rotating After rotating the camera 90 degrees Try to adjust the brightness and contrast to get clear fetus image with the best brightness Step 4 Click the Record b...

Page 54: ...us position determine the shooting angle adjust the finder frame and click Shooting to process and generate 3D video Find the fetus position on the fan shaped image A d j u s t t h e positionand size of the frame Click Shooting to enter real time 3D video R e c o r d v i d e o rotate adjust filters and light to get the best image Step 1 Find the fetus and adjust the finder frame to the right posit...

Page 55: ... not generate a 3D image Click the icon at the bottom of the page to switch and activate the split line adjustment continuous click to switch the finder frame and split line adjustments Slide up or down the finger on the dotted line and the dotted line follows it to bend upward or downward Slide the finger up down on both ends of the dotted line to move the endpoint position Step 2 Click Shooting ...

Page 56: ...king the and buttons The image information on the 3D photo will follow the operation to become less or more and adjust the filter value until you can see the subject clearly 2 Lighting Click the icon and there will be a light effect on the 3D image The filter value is too large and part of the fetus body s data is filtered out The filter value is too small causing too much extra interference infor...

Page 57: ... collecting clearer images The couplant also makes it easier for the probe to slide over the skin surface After the photo is taken wipe off the couplant on the belly and the camera with a paper towel Can t read the content on the fan shaped image The fan shaped image has a professional name as two dimensional image or section image which is a flat image composed of many light spots of different br...

Page 58: ...d Relatively speaking the fetus head hands feet or legs are relatively easy to distinguish and the fetus is moving on the two dimensional image After seeing several times the pregnant mother will gradually become familiar with the fetus head hands and feet How do you shoot a fan shaped image The camera placement angle changes slightly and the fan shaped image display content will be different Taki...

Page 59: ...he fetus longitudinal section image In actual shooting the fetus position may not be like the above picture so you can first find the shape of the fetus head as shown below The white round area with dark interior is the fetus head Then rotate or tilt the camera angle to quickly find the side face position as shown below If the fetus face is facing the mother s back the fan shaped image shows the f...

Page 60: ...he fetus three dimensional image Second the fetus position should be appropriate The ideal position for shooting is that the fetus face is facing the mother s belly if the fetus face is facing the mother s back the fetus position is not suitable and it is difficult to photograph the fetus face Third framing is critical The three dimensional image content is generated by processing a black and whit...

Page 61: ...t view angle Finally try to adjust the 3D image parameters Adjusting 3D image parameters is important for capturing 3D images Generally it can be adjusted as follows Step 1 Rotate the image Try to rotate the image Sometimes just rotating the image direction slightly the angle will be correct and you can understand the image content Step 2 Turn on the light effect The light effect can make the fetu...

Page 62: ...to quickly find the position of the fetus head hands and feet Use fetus position and fetus movement 1 If the pregnant mother has recently gone to the hospital for a check up you can initially determine the position of the fetus head according to the fetus position notified by the doctor and try the shooting 2 If you really don t know which part of the stomach to start with you can find it as follo...

Page 63: ...ed before shooting real time 3D video If the finder frame is too small the 3D image cannot fully present the shooting subject if the finder frame is too large and too many human tissues are framed it may interfere with the presentation of the shooting subject You can just adjust the size of the finder frame to frame the subject Split line adjustment The split line is to exclude the extra interfere...

Page 64: ...d to make the fetus turn and change position ii Interaction Pat the belly gently and communicate with the fetus to make he her change position iii Adjust parameters Try adjusting the filter or light effect to see if the image has improved 2 Insufficient amniotic fluid in the face of the fetus the distance from the face to the placenta of the fetus or the depth of the amniotic fluid is less than 1 ...

Page 65: ...ional imaging it may result in blurred or invisible images Advice The pregnant mother can sit for a while and calm the fetus by appeasement etc 4 The fetus is facing away from the outside If the fetus head back is facing outward mother s belly the face is not visible Advice i Walk around Move or climb the stairs within the range that you can afford to make the fetus turn and change position ii Int...

Page 66: ... the filter or light effect to see if the image is improved iii Change to shoot the fetus hand or foot At this time the fetus is smaller so you can shoot more complete limbs 7 The fetus month is too large more than 32 weeks and the fetus head becomes larger If the position is not ideal it is not easy to change the position by turning moreover most of the pregnant women gradually reduce the amnioti...

Page 67: ...e photo through WeChat FriendsCircle QQ SinaWeibo MicroBlog FacebookandTwitter Photo beautification The 3D image captured during the shooting can be submitted to the Marvoto cloud server which will be optimized and processed by Marvoto Cloud IntelligentPhoto processing technology Before beautification After beautification Users who purchase the camera can enjoy a certain number of free photo beaut...

Page 68: ...pregnancy of 16 weeks and above it is recommended to use no more than twice a week The recommended interval between two usages is 2 3 days Single use duration Do not exceed 10 minutes for each real use time Actual use duration The sum of the actual time that the camera is in contact with the pregnant mother s belly ...

Page 69: ...tor and the other end of the charging cable into the external power outlet Normally it takes approximately 2 5 hours to complete a single full charge Charging precautions Avoid operating the device during charging The camera generates heat during charging Please keep the charging environment ventilated with good heat dissipation If the camera s charging time is significantly longer it may be due t...

Page 70: ...er the firmware download is complete you need to reconnect the device to start the upgrade Step 2 Upgrade the device After connecting the device go back to the Firmware Version page and click the Upgrade Device button to enter the upgrade process Device Details Firmware Version Information Firmware Version Use settings Current firmware version information New firmware version information Update lo...

Page 71: ...ication The device u p g r a d e s itself Please follow the instructions on the page to upgrade After the page prompts Upgrade Successful please do not perform any operations on the device and wait for the device to turn off itself After the turning off is completed it can be turned on again and used normally ...

Page 72: ...ironment Do not place the camera in an environment where the temperature is above 55 C or below 20 C Cleaning and maintenance Cleaning tools wiping cloth detergents clean water Cleaning steps Turn off the camera before cleaning Clean the dust Moisten the wiping cloth with water and wring the water out to gently wipe the surface and then wipe the water with a dry wiping cloth or paper towel Clean t...

Page 73: ...ectly onto the camera to prevent liquid from entering the inside of the camera Do not wipe the bottom sensor with alcohol bleach ammonium chloride mixture hydrogen peroxide etc Do not touch solutions or couplants containing mineral oil or lanolin If you accidentally spill liquid into the heat dissipation hole use an air blower to blow dry with cold air ...

Page 74: ...ical support No fan shaped image display after entering the camera interface 1 Click the Close button in the upper left corner of the interface to return to the homepage to see if the device is connected If it shows Not Connected please connect the device 2 If the device is connected click Start Shooting to re enter the camera interface to see if there is a fan shaped image display 3 If the operat...

Page 75: ...ensor at the bottom of the camera vibrates too much or makes an abnormal sound Please stop using the device and contact our after sales for technical support When the camera is plugged in with adapter and powered on the power light flashes red quickly Normally after the adapter is plugged in and the power is on the device is in the charging state and the red light of the power indicator is always ...

Page 76: ...ry Battery capacity 2300mAh Battery nominal voltage 7 4V Battery charge limit voltage 8 4V Size and weight Product size Length width height about 161 5mm 105mm 153 5mm Main body net weight with battery About 509g Weight with package About 1235g WiFi WiFi band 2 4G 5G Use duration reference Continuous working hours 1hours Standby duration 4hours Charging duration 2 5hours Mobile phone system suppor...

Page 77: ...er System settings Standard used IEC 61157 Ed2 Mode B Focus 50mm scan angle 66 frequency 4 0MHz output power 100 pr MPa 1 798 IIspta mW cm2 11 26 Iob mW cm2 3 30 Power output mW 18 23 Output beam dimensions Ø mm 39 zp mm 36 w12 mm mm 2 60 5 88 fawf MHz 3 603 prr kHz 4 098 srr Hz 21 93 ztt mm zts mm contact Acoustic output freeze Inclusive modes ...

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