Tag: medical

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Science Fiction Has Turned Into Medicine: How Ingestible and Injectable Digital Tech is Changing Healthcare

At first glance, it reads like the plot of a classic sci-fi movie or a big-screen blockbuster: micro-technology inside the human body.

Well, the future has arrived.

Computers no larger than a pill are now being designed for the human body. These digital devices can map the gut’s microbiome, track pharmaceutical delivery in real time, stream wireless telemetry to a doctor’s mobile phone, and—at the precise right moment—completely dissolve.

Here is a look at how ingestible and injectable medical computers are currently being deployed, along with some intellectual property strategies for the innovators building them.

Current Real-World Ingestible & Injectable Medical Computers

  1. Diagnostic Imaging & Sensing Capsules

Ingestible camera capsules now traverse the gastrointestinal tract to capture high-resolution imagery where traditional endoscopes cannot easily reach. Next-generation capsules—such as gas-sensing and hydrogel-sampling pills—measure internal pH, hydrogen, and methane levels to map the gut microbiome without invasive procedures.

  1. Digital Medicine & Adherence Tracking

Ingestible sensor systems utilize microchips made of food-grade minerals. Activated by stomach acid, the chip broadcasts a brief signal confirming the exact time a patient ingested their medication. In the “bullpen” are bioresorbable RFID capsules that track drug adherence and then biodegrade completely.

  1. Injectable & Bioresorbable Implants

While some of these computing devices are still in the development stage (like a trip to Mars) their widespread arrival is inevitable. Examples include injectable bioresorbable electronic devices (such as temporary cardiac pacemakers), nerve stimulators for chronic pain relief, and tissue-oxygen sensors. By utilizing micro/nano-technology silicon membranes and magnesium interconnects, these devices dissolve after a predetermined clinical window—eliminating the need for surgical removal.

Strategic Patent & Legal Takeaways for MedTech Innovators

  • File Early—Separate Patent Timelines from FDA Timelines: Patent rights depend on technological novelty, not regulatory approval. You can secure patent protection for an ingestible device years before entering human clinical trials.
  • Document Human Contributions: Maintain rigorous laboratory engineering records that log human modifications, testing, and iteration—particularly if AI tools assisted in early design phases.
  • Build a Multi-Layered Portfolio: Protect the entire ecosystem by drafting separate claim sets for the physical capsule architecture, the chemical bioresorbable substrate, and the operational methods for internal data transmission.
  • Prioritize Regulatory Compliance Early: FDA certification is necessary to commercialize your device. Start the process as soon as possible, as regulatory clearance will likely require more time than securing your first patent grant.
  • Understand the “Distance from the Patient” Rule: In medical IP, a general rule of thumb applies: the farther away from the patient a medical invention is, the less economic value the patent tends to command. (And, of course, the closer a medical patent gets to its expiration date, the less value it retains.)

Ask Us Anything… About Intellectual Property!

Business Patent Law, PLLC is headquartered between Louisville and Lexington, Kentucky, serving a diverse range of clients—from innovative startups to successful companies with decades of market presence whose business interests span across seventeen time zones.

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Prepared by the Business Patent Law, PLLC editorial staff.

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Is a Medical Method Patent Enforceable? 

Sometimes. In the United States, medical method/process patents may be granted by the United States Patent and Trademark Office. For patent rights to exist, the patent must first be granted by the appropriate governmental authority.

When is a Medical Method Patent Not Enforceable?

Pursuant to 35 U.S.C. § 287(c), a medical method/process type patent is not enforceable as follows:

(1)    With respect to a medical practitioner’s performance of a medical activity that constitutes an infringement under section 271(a) or (b), the provisions of sections 281, 283, 284, and 285 shall not apply against the medical practitioner or against a related health care entity with respect to such medical activity.

Speaking generally, a medical method/process patent cannot be enforced against a medical practitioner or a related health care entity.

Medical method patent owners are not awarded damages when a medical practitioner or related health care entity infringes the patented medical method/or process.

When is a Medical Method Patent Enforceable?

Provision of pharmacy or clinical laboratory services related to the patented procedure are not exempt.

Definitions: Medical Practitioner or Related Health Care Entity

35 U.S.C. § 287(c) reads as follows:

(2)    For the purposes of this subsection:

                    (A)    the term “medical activity” means the performance of a medical or surgical procedure on a body, but shall not include (i) the use of a patented machine, manufacture, or composition of matter in violation of such patent, (ii) the practice of a patented use of a composition of matter in violation of such patent, or (iii) the practice of a process in violation of a biotechnology patent.

                    (B)    the term “medical practitioner” means any natural person who is licensed by a State to provide the 35 U.S.C. § 287(c) described in subsection (c)(1) or who is acting under the direction of such person in the performance of the medical activity.

                     (C)    the term “related health care entity” shall mean an entity with which a medical practitioner has a professional affiliation under which the medical practitioner performs the 35 U.S.C. § 287(c) including but not limited to a nursing home, hospital, university, medical school, health maintenance organization, group medical practice, or a medical clinic.

                     (D)   the term “professional affiliation” shall mean staff privileges, medical staff membership, employment or contractual relationship, partnership or ownership interest, academic appointment, or other affiliation under which a medical practitioner provides the medical activity on behalf of, or in association with, the health care entity.

                     (E)    the term “body” shall mean a human body, organ or cadaver, or a nonhuman animal used in medical research or instruction directly relating to the treatment of humans.

                     (F)    the term “patented use of a composition of matter” does not include a claim for a method of performing a medical or surgical procedure on a body that recites the use of a composition of matter where the use of that composition of matter does not directly contribute to achievement of the objective of the claimed method.

Ask Us Anything…about Intellectual Property!

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Business Patent Law, PLLC provides intellectual property and business counsel for businesses and companies.  If you need assistance, please contact Business Patent Law, PLLC.

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