膀胱

Also known as bladder

哺乳动物贮尿的囊状器官

AI overview

The urinary bladder is a hollow organ that collects and stores urine produced by your kidneys until you're ready to urinate. It matters because it allows your body to regulate when and how often you need to eliminate waste, rather than doing so continuously throughout the day.

AI-generated from the Wikipedia summary — may contain errors.

Key facts

Anatomy.Name: Bladder
Anatomy.Latin: vesica urinaria
Anatomy.Image: Urinary_system.svg
Anatomy.Caption: 1. Human urinary system: 2. Kidney, 3. Renal pelvis, 4. Ureter, 5. Bladder, 6. Urethra. (Left side with frontal section) 7. Adrenal gland Vessels: 8. Renal artery and vein, 9. Inferior vena cava, 10. Abdominal aorta, 11. Common iliac artery and vein With transparency: 12. Liver, 13. Large intestine, 14. Pelvis
Anatomy.Width: 300
Anatomy.Precursor: Urogenital sinus
Anatomy.System: Urinary system
Anatomy.Artery: Superior vesical arteryinferior vesical arteryumbilical arteryvaginal artery, internal pudendal artery, deep external pudendal artery
Anatomy.Vein: Vesical venous plexus
Anatomy.Nerve: Vesical nervous plexus, pudendal nerve
Anatomy.Lymph: Preaortic lymph nodes

via Wikipedia infobox

Wikidata facts

Connects with: urethra

Show 7 more facts

Commons category: Urinary bladder
topic's main category: Category:Urinary bladder
arterial supply: superior vesical artery
venous drainage: vesical venous plexus
anatomical location: pelvic cavity
NCI Thesaurus ID: C12414
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4

Sources (7)

via Wikidata · CC0

Article · 中文

膀胱（urinary bladder，bladder），文言脬（pāo），方言尿（suī）脬、尿（suī）泡（pāo），是动物用于贮尿的中空肌性囊状器官，在排尿前储存肾脏产生的尿液。人类的膀胱位于骨盆底部。尿液通过输尿管进入膀胱，然后经尿道排出。正常成年人的膀胱容量平均为350－500毫升，最大容量为800毫升。

Abstract from DBpedia / Wikipedia · CC BY-SA