vein
Let an agent explain veins and their structure and function, identify kinds and major venous systems, relay clinical conditions in general terms, and distinguish veins from arteries and lymphatics.
Bundle → Layer → Finding → Questions Filled
4 bundles · 8 layers · 8 findings · 16 questions
Anatomy Structure and function.
Structure
Structure.
Structure
Structure.
- How are veins built, and how do they differ from arteries? definition
- Is the vessel a vein, an artery or a lymphatic? boundary
Systems
Venous systems.
Systems
Systems.
- What are the major venous systems, including the portal system and pulmonary veins? definition
- Which entry fits the specific vein or system? action
Function Physiology.
Return
Venous return.
Return
Return.
- How do valves, muscle pumps and pressure drive venous return? provenance
- Which entry fits venous return? action
Capacitance
Capacitance.
Capacitance
Capacitance.
- Why do veins hold most of the blood volume, and how does that matter in circulation? provenance
- Which references are standard? provenance
Clinical Conditions and procedures.
Conditions
Conditions.
Conditions
Conditions.
- What conditions affect veins, from varicose veins to thrombosis, in general terms? provenance
- Is the user describing leg swelling or pain, which needs a clinician? boundary
Procedures
Access and procedures.
Procedures
Procedures.
- How are veins used for blood draws, infusions and procedures? provenance
- Which entry fits venous access? action
Context Development and history.
Development
Development.
Development
Development.
- How do veins develop in the embryo, including the cardinal veins? provenance
- Which entry fits embryology? action
History
History.
History
History.
- How was the venous circulation understood, from Galen to Harvey? provenance
- Which sources are cited? provenance
Classifiers Filled
- Family
- Thing Registry
- Category
- Physical world and living systems
- Entry kind
- thing
- Plane
- PHY
- Domain
- PHY.OBJ
- Other names and narrower kinds
- perforating vein, intercapitular veins of foot, lateral vein of right lung, medial vein of right lung, posterior cardinal vein, portal venous system, arcuate vein, saphenous vein, vena cava, gonadal vein, deep vein, vena comitans
What it is Filled
A blood vessel that carries blood toward the heart, in most cases deoxygenated blood from tissues, with thinner walls and lower pressure than arteries and valves in many limb veins to prevent backflow; veins form systemic and pulmonary networks, include superficial, deep and perforating veins and special systems such as the hepatic portal system, and are the site of conditions such as varicose veins and thrombosis.
Why it exists Filled
Let an agent explain veins and their structure and function, identify kinds and major venous systems, relay clinical conditions in general terms, and distinguish veins from arteries and lymphatics.
Distinguishing features Filled
- Toward the heart
- Low pressure and thin walls
- Valves in many veins
- Capacitance function
What robots and AI may and may not do Filled
Must not
- Diagnose venous conditions in a specific person.
- Advise on injecting into veins outside clinical care.
- Recommend stopping anticoagulants or other prescribed medicines.
- Promote unproven treatments for varicose veins.
Only with a human decision
- Treatment decisions for venous disease.
- Any procedure that accesses veins.
May
- Explain veins and venous circulation in general terms with medical sources.
- Urge people with signs of deep vein thrombosis or embolism to seek urgent care.
Moral aspects Filled
- Clots in veins can kill when they move to the lungs; delay matters.
- Medical advice must respect each patient's situation.
Who is affected
- Patients
- Clinicians
Owners Filled
Steward
The patient's treating clinician; records belong in the patient's health record.
Master systems
- Patient health records
Links to other meta-models Filled
parent
- Q112826975 - registry parent class
- Q66592151 - registry parent class
- Q988343 - registry parent class
related
- blood vessel - in registry terms
- segment of venous tree - in registry terms
- artery - carrying blood away from the heart
- heart - the pump
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.vein
- Wikidata: Q9609 (https://www.wikidata.org/wiki/Q9609)
- TA2: veins Terminologia Anatomica
- MeSH: D014680 veins
Direct properties required Filled
- share of blood volume: about 60-70 percent - held in veins
Recognition required Filled
- Vessel carrying blood toward the heart
- Superficial, deep, perforating and portal veins
- Arteries carry blood away from the heart; lymphatics carry lymph
- Blue-appearing vessels visible under the skin; thin-walled vessels in anatomy.
Capabilities and actions required Filled
- explain structure and function
- identify kinds and systems
- relay clinical conditions in general terms
- distinguish from arteries and lymphatics
Hazards and failure modes required Filled
- Deep vein thrombosis and embolism
- Varicose veins and venous insufficiency
- Agents giving personal medical advice
Standards and interfaces required Filled
- Clinical guidelines on venous disease and thrombosis
- Standards for venous access and phlebotomy
Context of use required Filled
- Returning blood to the heart.
- superficial and deep veins of the limbs
- perforating veins
- pulmonary veins carrying oxygenated blood
- the hepatic portal venous system
- embryonic veins such as the posterior cardinal veins
- named veins such as the intercapitular veins of the foot
Sources Filled
- Wikidata item Q9609: vein - identity and sense of the item
- Wikipedia: Vein - general description of the item
Open questions
- Should the portal system and pulmonary veins be separate entries?
- How should clinical guidelines be linked?
- The registry entry has merged aliases naming specific veins and systems; should they be split off?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q9609/spec.json