lumen in English

noun
1
the SI unit of luminous flux, equal to the amount of light emitted per second in a unit solid angle of one steradian from a uniform source of one candela.
This 18-volt light offers 500 lumens of searing white light for 20 minutes, or you can employ the 250-lumen lamp assembly to extend run time to one hour.
2
the central cavity of a tubular or other hollow structure in an organism or cell.
Clear cell carcinoma may contain more ‘condensed’ nonclear cells with pink cytoplasm, mimicking ducts, albeit lacking lumina .

Use "lumen" in a sentence

Below are sample sentences containing the word "lumen" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "lumen", or refer to the context using the word "lumen" in the English Dictionary.

1. Crescent Jugular Dual Lumen Catheter

2. An airless preparation lumen may be disposed within the inflation lumen for ease of centering catheter preparation.

3. Thus, to convert from Candlepower to lumen, you can multiply the Candlepower measurement with 12.57, and to convert from lumen to Candlepower, you can simply divide the lumen measurement by 12.57

4. Background: Long-term placement of lumen Apposing metal stents (LAMS) with high lumen Apposing force may result in adverse events

5. Atresia, complete obstruction of the lumen of bowel, should be distinguished from stenosis, which is a narrowing of the lumen

6. Atresia, complete obstruction of the lumen of the bowel, should be distinguished from stenosis, which is a narrowing of the lumen

7. OSP Facility Assigner at Lumen Technologies / MOUNTAIN, LTD

8. In scibile per lumen metaphysicale, idest medium illustratum per Abstractionem ab omni materia; et per lumen mathematicum, idest medium illustratum immaterialitate sensibili, obumbratum tamen materia intelligibili; et per lumen physicum, idest, medium obumbratum materia sensibili, illustratum autem ex separatione individualium conditionum; et per lumen divinum, idest medium divino lumine fulgens: …

9. Annalize Dina Einz Lumen, nick named as 『White Lady』

10. We assume you are converting between Candlepower and lumen/steradian

11. Their lumen, or internal space, is large, allowing blood to flow easily.

12. 1 candela is equal to 1 Candlepower, or 1 lumen/steradian.

13. A method, apparatus, and system for compensating for lamp lumen depreciation.

14. In collaboration with the Boundless team, Lumen Learning imported these OER courses to the Lumen Platform, to ensure they remain freely available to the education community after Boundless ceased operations.

15. Lumen celebrates employees’ collective talent using Microsoft Teams to drive Customer experience

16. A guidewire lumen extends through the elongated shaft and deflectable tip portion.

17. In all four species, no oxygen was detected in the gut lumen.

18. The lumen-Apposing metal stent and its delivery system was introduced to overcome these limitations with a design featuring anchor flanges at both ends and a larger lumen diameter through which necrosectomy can be performed

19. An open communication of the lumen of the papilla with the haemocoel was not detected.

20. A coronary thrombosis is seen microscopically occluding the remaining small lumen of this coronary artery.

21. Larger Arterioles have a lumen less than 100 to 300 µm in diameter

22. The distal bronchial lumen often ends Abruptlybecause the smaller bronchi are plugged with mucus

23. Lumen maintenance factor at the end of the nominal life (except for filament lamps);

24. For example, if a grow lamp has a lumen of 25.14, the Candlepower is 2

25. A 450-lumen LED Candelabra bulb outputs brightness equivalent to a 40-watt incandescent bulb

26. A portion of the phytol occurring in the rumen lumen was converted to phytanic acid.

27. Lumen will redact the submitter's personal contact information (i.e. phone number, e-mail and address).

28. Lumen-Apposing metal stent secured with 2 sutures to the gastric pouch in Patient 2

29. 3 Each nodule has an opening into the gut through which the eggs reach the lumen.

30. Synonyms for Archenteron include cavity, sac, alveolus, ampulla, antrum, bulla, bursa, lumen, orbit and sinus

31. Intravenous Cannulae are available in various sizes (16-24 gauge; larger the number, smaller the lumen)

32. Beaking can be seen in many pathologies which result in smooth gradual tapering of a lumen

33. Constrictive bronchiolitis is a bronchiolar airway disease that surrounds the lumen with fibrotic concentric narrowing and obliteration

34. Lumen-Apposing stents (LAMS) are approved to treat peripancreatic collections and for gallbladder and bile duct drainage

35. (4) If the Acuductor separated too early, the needle would also be ejected from the vessel lumen

36. The present invention relates to a cylindrical structure having a lumen inserted into the human body.

37. The Crescent™* Catheter is the first FDA-cleared, jugular dual lumen long-term ECMO Catheter

38. With two 250-lumen headlights, Chasing DORY comes equipped to illuminate the waters without disturbing oceanic inhabitants.

39. The lumen of the Areolae is filled with the secretions of the uterine glands, the so-called histiotroph

40. Extracellular lipid enters the Atheroma by bulk transport from the vessel lumen, especially when dyslipidemia is present.

41. An Atresia is a congenital defect of a hollow viscus that results in complete obstruction of the lumen

42. Oral Candida Colonizes the stomach and gastrostomy feeding tubes The lumen of gastrostomy tubes is frequently colonized with Candida.

43. Endoscopic Therapy With Lumen-Apposing Metal Stents Is Safe and Effective for Patients With Pancreatic Walled-off Necrosis.

44. The lumen of the Areolae is filled with the secretions of the uterine glands, the so-called histiotroph

45. The eccrine mechanism of secretion is indicated by the opening of pale vacuoles into the lumen of acinus.

46. Lumen-Apposing metal stents for endoscopic ultrasonography-guided interventions Ji Young Bang and Shyam Varadarajulu Center for Interventional Endoscopy, AdventHealth Orlando, Orlando, USA Lumen-Apposing metal stents (LAMS) are integrated in a single-step delivery platform and can be deployed under endoscopic

47. *Apheresis require large bore venous catheters to sustain the flow rates required (50-100 ml/min) Type of catheters: 17 gauge therumo butterflies - double lumen dialysis catheters 10-13.5 fr (Shiley, Quinton, Vascath, Permacath) - Avoid “standard” Hickman or triple-lumen designs: flow

48. For example, a 40-watt lamp rated at 500 lumen has a Candlepower of (500 ÷ 12.57) = 39.8 cd.

49. The Argyle product protfolio includes single, dual and triple lumen UVCs and a full line of Argyle insertion trays

50. Proprietary polyurethane material technology allows for thin Catheter walls and large lumen sizes (3 Fr and 4 Fr only)