This website uses cookies. We use cookies to personalize content and ads, to provide social media features, and to analyze traffic to our website. We also share information about your use of our website with our social media, advertising, and analytics partners. Our partners may combine this information with other data you have provided to them or that they have collected as part of your use of their services.
Cookies are small text files used by websites to make the user experience more efficient.
According to the law, we can store cookies on your device if they are strictly necessary for the operation of this site. For all other types of cookies, we need your permission.
This site uses different types of cookies. Some cookies are placed by third parties that appear on our pages.
You can change or withdraw your consent at any time from the cookie statement on our website.
Learn more about who we are, how to contact us, and how we process personal data in our privacy policy.
Please provide your consent ID and the date when contacting us regarding your consent.
Contact form
If you submit inquiries to us via our contact form, the information provided in the contact form as well as any contact information provided therein will be stored by us in order to handle your inquiry and in the event that we have further questions. We will not share this information without your consent.
The processing of these data is based on Art. 6(1)(b) GDPR, if your request is related to the execution of a contract or if it is necessary to carry out pre-contractual measures. In all other cases the processing is based on our legitimate interest in the effective processing of the requests addressed to us (Art. 6(1)(f) GDPR) or on your agreement (Art. 6(1)(a) GDPR) if this has been requested.
The information you have entered into the contact form shall remain with us until you ask us to eradicate the data, revoke your consent to the archiving of data or if the purpose for which the information is being archived no longer exists (e.g., after we have concluded our response to your inquiry). This shall be without prejudice to any mandatory legal provisions, in particular retention periods.
Inquiry by e-mail, telephone, or fax
If you contact us by e-mail, telephone or fax, your request, including all resulting personal data (name, request) will be stored and processed by us for the purpose of processing your request. We do not pass these data on without your consent.
These data are processed on the basis of Art. 6(1)(b) GDPR if your inquiry is related to the fulfillment of a contract or is required for the performance of pre-contractual measures. In all other cases, the data are processed on the basis of our legitimate interest in the effective handling of inquiries submitted to us (Art. 6(1)(f) GDPR) or on the basis of your consent (Art. 6(1)(a) GDPR) if it has been obtained.
The data sent by you to us via contact requests remain with us until you request us to delete, revoke your consent to the storage or the purpose for the data storage lapses (e.g. after completion of your request). Mandatory statutory provisions – in particular statutory retention periods – remain unaffected.
Data exchange
Data with a regional relationship to the USA are processed in Germany by i3 Membrane GmbH in compliance with the pertinent data protection laws and regulations. The aforementioned data are exchanged between i3 Corp. and i3 Membrane GmbH. Data with a regional relationship to Germany are processed solely and exclusively in Germany. i3 Corp. serves the market in the USA, and the utilization of data is supported from Germany by i3 Membrane GmbH, at which time the exchange of data is required for the processing of business transactions. During any data exchange, we ensure that all measures required to protect personal data and to guarantee the security, confidentiality, and integrity of the data are implemented. We process all data in compliance with the provisions of the General Data Protection Regulation (GDPR) and any and all pertinent German data protection regulations.
Data with a regional relationship to Austria, Switzerland, and Czechia are processed in Germany by i3 Membrane GmbH in compliance with the pertinent data protection laws and regulations. The aforementioned data are exchanged between i3 Membrane GmbH in Austria and i3 Membrane GmbH in Germany. i3 Membrane GmbH in Austria serves the non-German market, and the utilization of data is supported from Germany by i3 Membrane GmbH, at which time the exchange of data is required for the processing of business transactions.
5. Social media
LinkedIn
This website uses functions of the LinkedIn network. The provider is LinkedIn Ireland Unlimited Company, Wilton Plaza, Wilton Place, Dublin 2, Ireland.
Any time you access a page of this website that contains functions of LinkedIn, a connection to LinkedIn’s servers is established. LinkedIn is notified that you have visited this website with your IP address. If you click on LinkedIn’s “Recommend” button and are logged into your LinkedIn account at the time, LinkedIn will be in a position to allocate your visit to this website to your user account. We have to point out that we as the provider of the websites do not have any knowledge of the content of the transferred data and its use by LinkedIn.
If your consent has been obtained, then the aforementioned service is used on the basis of Article 6 Paragraph 1 lit. a of the EU General Data Protection Regulation [GDPR] and Section 25 of the New German Telecommunications-Telemedia Data Protection Act [TTDSG]. Consent may be revoked at any time. If your consent has not been obtained, then use of the service is based on our legitimate interest in achieving the greatest possible visibility in social media.
Data transmission to the US is based on the Standard Contractual Clauses (SCC) of the European Commission. Details can be found here: https://www.linkedin.com/help/linkedin/answer/62538/datenubertragung-aus-der-eu-dem-ewr-und-der-schweiz?lang=en
For further information on this subject, please consult LinkedIn’s Data Privacy Declaration at: https://www.linkedin.com/legal/privacy-policy.
XING
This website uses elements of the XING network. The provider is the New Work SE, Dammtorstraße 30, 20354 Hamburg, Germany.
Any time one of our sites/pages that contains functions of XING is accessed, a connection with XING’s servers is established. As far as we know, this does not result in the archiving of any personal data. In particular, the service does not store any IP addresses or analyze user patterns.
If your consent has been obtained, then the aforementioned service is used on the basis of Article 6 Paragraph 1 lit. a of the EU General Data Protection Regulation [GDPR] and Section 25 of the New German Telecommunications-Telemedia Data Protection Act [TTDSG]. Consent may be revoked at any time. If your consent has not been obtained, then use of the service is based on our legitimate interest in achieving the greatest possible visibility in social media.
For more information on data protection and the XING share button please consult the Data Protection Declaration of Xing at: https://www.xing.com/app/share?op=data_protection.
6. Analysis tools and advertising
Google Tag Manager
We use Google Tag Manager. The provider is Google Ireland Limited, Gordon House, Barrow Street, Dublin 4 in Ireland. Google Tag Manager is a tool that enables us to integrate tracking or statistical tools and other technologies on our website. Google Tag Manager does not create any user profiles itself, does not store any cookies and does not carry out any independent analyses. It is only used to manage and display the tools that are linked by using it. However, Google Tag Manager records your IP address, which may also be transmitted to Google’s parent company in the United States.
Google Tag Manager is used on the basis of Article 6 Paragraph 1 lit. f of the EU General Data Protection Regulation [GDPR]. The website operator has a legitimate interest in the swift and uncomplicated integration and management of various tools on its website. If corresponding consent has been requested, then processing is carried out exclusively on the basis of Article 6 Paragraph 1 lit. a GDPR and Section 25 Paragraph 1 of the New German Telecommunications-Telemedia Data Protection Act [TTDSG], insofar as such consent includes the storage of cookies or access to information in the user’s terminal device (e.g. device fingerprinting) within the meaning of the TTDSG. Consent may be revoked at any time.
The company is certified in accordance with the “EU-US Data Privacy Framework” [DPF]. The DPF is an agreement between the European Union and the USA, which is intended to ensure compliance with European data protection standards for data processing in the USA. Every company certified under the DPF undertakes to comply with these data protection standards. Further information in this regard can be obtained from the provider at the following link: https://www.dataprivacyframework.gov/s/participant-search/participantdetail?contact=true&id=a2zt000000001L5AAI&status=Active
etracker
This website uses the analysis service etracker. The provider of this service is the etracker GmbH, Erste Brunnenstraße 1, 20459 Hamburg, Germany.
By using etracker we can analyze the behavior of visitors to our website. To this end etracker collects, among other things, your shortened IP address, geographic information (city level at most), log files and other information that your browser transmits to our web server when you visit the website. This allows us to measure website interactions such as how long a page has been viewed, conversions (e.g., registration, purchase orders), scroll events, clicks, and page views on the part of the website visitor. These interactions are attributed to the visitor of the website for the duration of the current day so that the visitor can be recognized upon subsequent visits. Visitor recognition is no longer possible after the end of the respective day.
No cookies are stored in your browser without your consent, and no information is read from the memory of your terminal device. Use of this analysis without cookies tool is based on Article 6 Paragraph 1 lit. f of the EU General Data Protection Regulation [GDPR]. The website operator has a legitimate interest in analyzing user behavior in order to optimize both the operator’s web offering and advertising. The rights and fundamental freedoms of the data subjects are preserved. The IP address is anonymized as soon as possible during the analysis with etracker and visitor recognition is possible for the duration of the respectively current day at the most.
If corresponding consent has been requested, then processing is carried out exclusively on the basis of Article 6 Paragraph 1 lit. a of the EU General Data Protection Regulation [GDPR] and Section 25 Paragraph 1 of the New German Telecommunications-Telemedia Data Protection Act [TTDSG]. Consent may be revoked at any time.
You can deactivate etracker here: Disable tracking
Data processing
We have concluded a data processing agreement (DPA) with the above-mentioned provider. This is a contract mandated by data privacy laws that guarantees that they process personal data of our website visitors only based on our instructions and in compliance with the GDPR.
7. Newsletter
Newsletter data
If you would like to subscribe to the newsletter offered on this website, we will need from you an e-mail address as well as information that allow us to verify that you are the owner of the e-mail address provided, and consent to the receipt of the newsletter. No further data shall be collected or shall be collected only on a voluntary basis. We shall use such data only for the sending of the requested information and shall not share such data with any third parties.
The processing of the information entered into the newsletter subscription form shall occur exclusively on the basis of your consent (Art. 6(1)(a) GDPR). You may revoke the consent you have given to the archiving of data, the e-mail address and the use of this information for the sending of the newsletter at any time, for instance by clicking on the “Unsubscribe” link in the newsletter. This shall be without prejudice to the lawfulness of any data processing transactions that have taken place to date.
The data deposited with us for the purpose of subscribing to the newsletter will be stored by us until you unsubscribe from the newsletter or the newsletter service provider and deleted from the newsletter distribution list after you unsubscribe from the newsletter or after the purpose has ceased to apply. We reserve the right to delete or block e-mail addresses from our newsletter distribution list at our own discretion within the scope of our legitimate interest in accordance with Art. 6(1)(f) GDPR.
Data that has been stored by us for other purposes remains unaffected.
After you unsubscribe from the newsletter distribution list, your e-mail address may be stored by us or the newsletter service provider in a blacklist to prevent future mailings. The data from the blacklist is used only for this purpose and not merged with other data. This serves both your interest and our interest in complying with the legal requirements when sending newsletters (legitimate interest within the meaning of Art. 6(1)(f) GDPR). The storage in the blacklist is indefinite. You may object to the storage if your interests outweigh our legitimate interest.
8. Plug-ins and Tools
YouTube with Advanced Data Protection
This website embeds videos from the website YouTube. The operator of the pages is Google Ireland Limited (“Google”), Gordon House, Barrow Street, Dublin 4, Ireland.
We use YouTube in Advanced Data Protection mode. According to YouTube, this mode means that YouTube does not store any information about visitors to this website before they watch the video. However, the transfer of data to YouTube partners is not necessarily ruled out by the Advanced Data Protection mode. Thus, regardless of whether you watch a video, YouTube establishes a connection to the Google DoubleClick network.
As soon as you start a YouTube video on this website, a connection to YouTube servers is established. This tells the YouTube server which of our pages you visited. If you are logged into your YouTube account, then you make it possible for YouTube to assign your surfing behavior directly to your personal profile. You can prevent this by logging out of your YouTube account.
Furthermore, YouTube can save various cookies on your terminal device after starting a video or use comparable recognition technologies (e.g. device fingerprinting). In this manner YouTube can obtain information about visitors to this website. This information is used, among other things, to collect video statistics, improve the user experience, and prevent attempts at fraud.
Further data processing operations – over which we have no control – may also be triggered after a YouTube video has been started.
YouTube is used in the interest of an appealing presentation of our online offers. This represents a legitimate interest within the meaning of Article 6 Paragraph 1 lit. f of the EU General Data Protection Regulation [GDPR]. If corresponding consent has been requested, then processing is carried out exclusively on the basis of Article 6 Paragraph 1 lit. a GDPR and Section 25 Paragraph 1 of the New German Telecommunications-Telemedia Data Protection Act [TTDSG] insofar as such consent includes the storage of cookies or access to information on the user’s terminal device (e.g. device fingerprinting) within the meaning of the New German Telecommunications-Telemedia Data Protection Act [TTDSG]. Consent may be revoked at any time.
More information about data protection at YouTube can be found in the company’s data protection declaration at: https://policies.google.com/privacy?hl=en
Google Web Fonts (local embedding)
This website uses so-called Web Fonts provided by Google to ensure the uniform use of fonts on this site. These Google fonts are locally installed so that a connection to Google’s servers will not be established in conjunction with this application.
For more information on Google Web Fonts, please follow this link: https://developers.google.com/fonts/faq and consult Google’s Data Privacy Declaration under: https://policies.google.com/privacy?hl=en.
ActiveCampaign
This site uses ActiveCampaign to process your contact request (download of white papers). The operator is ActiveCampaign LLC, 1 North Dearborn St, 5th Floor, Chicago, IL 60602; ActiveCampaign LLC, Charlemont Exchange, Charlemont Street, Dublin, D02VN88.
ActiveCampaign is used in the interest of providing white papers based on the legal basis in accordance with Article 6 Paragraph 1 Letter a GDPR. It affects the data categories contact data, usage data, connection data. In individual cases, a third country transfer takes place to the USA and other third countries (based on the standard data protection clauses of the EU Commission, Art. 46 Para. 2 Letter c GDPR).
Leadinfo
We use the lead generation service provided by Leadinfo B.V., Rotterdam, The Netherlands, which recognizes visits of companies to our website based on IP addresses and shows us related publicly available information, such as company names or addresses. In addition, Leadinfo places two first-party cookies for providing transparency on how our visitors use our website and the tool processes domains from provided form inputs (e.g. “leadinfo.com”) to correlate IP addresses with companies and to enhance its services. For additional information, please visit www.leadinfo.com. On this page: www.leadinfo.com/en/opt-out you have an opt-out option. In the event of an opt-out, your data will no longer be used by Leadinfo.
9. Custom Services
Job Applications
We offer website visitors the opportunity to submit job applications to us (e.g., via e-mail, or via postal services). Below, we will brief you on the scope, purpose and use of the personal data collected from you in conjunction with the application process. We assure you that the collection, processing and use of your data will occur in compliance with the applicable data privacy rights and all other statutory provisions and that your data will always be treated as strictly confidential.
Scope and purpose of the collection of data
If you submit a job application to us, we will process any affiliated personal data (e.g., contact and communications data, application documents, notes taken during job interviews, etc.), if they are required to make a decision concerning the establishment or an employment relationship. The legal grounds for the aforementioned are § 26 GDPR according to German Law (Negotiation of an Employment Relationship), Art. 6(1)(b) GDPR (General Contract Negotiations) and – provided you have given us your consent – Art. 6(1)(a) GDPR. You may revoke any consent given at any time. Within our company, your personal data will only be shared with individuals who are involved in the processing of your job application.
If your job application should result in your recruitment, the data you have submitted will be archived on the grounds of § 26 GDPR and Art. 6(1)(b) GDPR for the purpose of implementing the employment relationship in our data processing system.
Data Archiving Period
If we are unable to make you a job offer or you reject a job offer or withdraw your application, we reserve the right to retain the data you have submitted on the basis of our legitimate interests (Art. 6(1)(f) GDPR) for up to 6 months from the end of the application procedure (rejection or withdrawal of the application). Afterwards the data will be deleted, and the physical application documents will be destroyed. The storage serves in particular as evidence in the event of a legal dispute. If it is evident that the data will be required after the expiry of the 6-month period (e.g., due to an impending or pending legal dispute), deletion will only take place when the purpose for further storage no longer applies.
Longer storage may also take place if you have given your agreement (Article 6(1)(a) GDPR) or if statutory data retention requirements preclude the deletion.
i3 trackApp
We offer you the possibility to use our i3 trackApp for digital and efficient filter change. Filter changes are scheduled, implemented and documented within the app. When designing the app we implemented all of its settings in a manner compatible with data protection and we store the respective data on a server in Germany.
Scope and Purpose of Data Collection
We store the user name and an e-mail address of the user. In addition, an e-mail address for sending the report can be entered in the app. In addition to the user data, we store information about the company or hospital and the relevant department.
The data is processed exclusively so that the app functions can be provided.
Data Retention Period
Any and all data collected in the course of filter change documentation is automatically deleted after 10 years. User data such as e-mail address(es) and password are deleted after our collaboration has ended.
Status: January 7, 2026 (V11)