正海生物：公司磷酸钙微球注射填充剂处于中试阶段

证券之星07-20

证券之星消息，正海生物(300653)07月20日在投资者关系平台上答复投资者关心的问题。

投资者提问：请讲述一下磷酸钙微球注射填充剂预期达到的效果？降解周期、维持周期下限是否能超过24个月？力学支撑？需要定期注射的间隔？另外该产品流体注射相关的技术经验能否用于活性骨流体注射剂的研发中？

正海生物回复：尊敬的投资者您好，公司磷酸钙微球注射填充剂处于中试阶段，公司将根据项目进展及信息披露规则履行信息披露义务。感谢您的关注！

本文数据来源于深圳证券交易所互动易，仅供参考不构成投资建议。

责任编辑：陈思雨

免责声明：本文观点仅代表作者个人观点，不构成本平台的投资建议，本平台不对文章信息准确性、完整性和及时性做出任何保证，亦不对因使用或信赖文章信息引发的任何损失承担责任。

精彩评论

我们需要你的真知灼见来填补这片空白

发表看法

{"i18n":{"language":"zh_CN"},"isChannel":false,"data":{"share":"https://www.laohu8.com/m/news/2652293235?lang=zh_CN&edition=full","thumbnail":"","is_english":false,"pubTime":"2026-07-20 15:45","share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","id":"2652293235","market":"fut","top_or_hot":-1,"title":"正海生物：公司磷酸钙微球注射填充剂处于中试阶段","media":"证券之星","content":"<html><body><p>证券之星消息，<a href=\"https://laohu8.com/S/300653\">正海生物</a>(300653)07月20日在投资者关系平台上答复投资者关心的问题。</p><p>投资者提问：请讲述一下磷酸钙微球注射填充剂预期达到的效果？降解周期、维持周期下限是否能超过24个月？力学支撑？需要定期注射的间隔？另外该产品流体注射相关的技术经验能否用于活性骨流体注射剂的研发中？</p><p>正海生物回复：尊敬的投资者您好，公司磷酸钙微球注射填充剂处于中试阶段，公司将根据项目进展及信息披露规则履行信息披露义务。感谢您的关注！</p><p>本文数据来源于深圳证券交易所互动易，仅供参考不构成投资建议。</p><p>责任编辑：陈思雨</p></body></html>","source":"stockstar","html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>正海生物：公司磷酸钙微球注射填充剂处于中试阶段</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n正海生物：公司磷酸钙微球注射填充剂处于中试阶段\n</h2>\n\n<h4 class=\"meta\">\n\n\n2026-07-20 15:45 北京时间&nbsp;&nbsp;&nbsp;<a href=https://stock.stockstar.com/RB2026072000020207.shtml><strong>证券之星</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>证券之星消息，正海生物(300653)07月20日在投资者关系平台上答复投资者关心的问题。投资者提问：请讲述一下磷酸钙微球注射填充剂预期达到的效果？降解周期、维持周期下限是否能超过24个月？力学支撑？需要定期注射的间隔？另外该产品流体注射相关的技术经验能否用于活性骨流体注射剂的研发中？正海生物回复：尊敬的投资者您好，公司磷酸钙微球注射填充剂处于中试阶段，公司将根据项目进展及信息披露规则履行信息披露...</p>\n\n<a href=\"https://stock.stockstar.com/RB2026072000020207.shtml\">网页链接</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"BK0251","symbol_name":"专用设备","start_time":0,"source_url":"https://stock.stockstar.com/RB2026072000020207.shtml","article_id":"2652293235","we_media_id":"1082532455","thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=2652293235","pubTimestamp":1784533515,"columns":[],"sourceInfo":{"source_id":"stockstar","name":"证券之星"},"weMediaInfo":{"media_name":"证券之星","introduction":"证券之星始创于1996年，是国内领先的金融信息及综合服务平台。关注证券之星，即时获取有价值的财经资讯。","home_visible":1,"id":"1082532455","head_image":"https://community-static.tradeup.com/news/2e305640fc27210243042d09d3a7fa3f"},"summary":"证券之星消息，正海生物(300653)07月20日在投资者关系平台上答复投资者关心的问题。投资者提问：请讲述一下磷酸钙微球注射填充剂预期达到的效果？降解周期、维持周期下限是否能超过24个月？力学支撑？需要定期注射的间隔？另外该产品流体注射相关的技术经验能否用于活性骨流体注射剂的研发中？正海生物回复：尊敬的投资者您好，公司磷酸钙微球注射填充剂处于中试阶段，公司将根据项目进展及信息披露规则履行信息披露义务。感谢您的关注！本文数据来源于深圳证券交易所互动易，仅供参考不构成投资建议。责任编辑：陈思雨","collect":0,"end_time":0,"defaultTopTitle":"","property":[],"viewcount":null,"language":"zh","relate_stocks":{"300653":"正海生物","BK0251":"专用设备","BK0046":"生物疫苗"},"translate_title":"Zhenghai Bio: The company's calcium phosphate microsphere injection filler is in the pilot stage","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"300653":1.5},"content_text":"证券之星消息，正海生物(300653)07月20日在投资者关系平台上答复投资者关心的问题。投资者提问：请讲述一下磷酸钙微球注射填充剂预期达到的效果？降解周期、维持周期下限是否能超过24个月？力学支撑？需要定期注射的间隔？另外该产品流体注射相关的技术经验能否用于活性骨流体注射剂的研发中？正海生物回复：尊敬的投资者您好，公司磷酸钙微球注射填充剂处于中试阶段，公司将根据项目进展及信息披露规则履行信息披露义务。感谢您的关注！本文数据来源于深圳证券交易所互动易，仅供参考不构成投资建议。责任编辑：陈思雨","kind":"highlight","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":true,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":0,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isDev":false,"isTTM":false,"isLaohu8Offline":false,"tenantId":"TBCN","deviceId":"web-server-community-laohu8-v3","version":"4.44.1","shortVersion":"4.44.1","platform":"web","vendor":"web","appName":"laohu8","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"href":"/m/news/2652293235","isCrawlerRequest":true}