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小編貼心提醒~購買吸乳器前,請先測量護罩尺寸,選對尺寸不受傷,舒服吸奶,奶量更高喔~~點選進入測量教學

今天不做媽媽,做我們的大美女 滿1500送羊脂膏7g乙條

任何問題點擊對話框框,小編為您解答

嬰兒吸吮

成功的母乳喂養依賴於母親與寶寶的互動。為了理解和解決嬰兒吸吮問題,首先要理解泌乳、乳汁排出的解剖學和生理學原理。美德樂及西澳洲大學的頂尖專家們對哺乳期乳房解剖學進行了研究(Ramsay et al,2005 )。這場突破性的研究對原有的認識提出了質疑,進而改寫了許多教科書的內容。隨後,將這項新成果應用到探索哺乳時嬰兒吸出乳汁的研究中。

吸吮週期

西澳洲大學通過使用超聲波和負壓測量方法,探究了哺乳過程中的嬰兒吸吮。

在一個吸吮週期過程中,開始負壓處於基線水平,在舌向下運動時,口腔負壓增加,當舌抵達最低點時,口腔負壓達到峰值。在舌向下時,母乳開始流出。然後舌頭上升,重新回到基線- 母乳停止流出。

重大發現

  1. 負壓在乳汁排出過程中發揮著重要作用
  2. 舌頭並不沒有明顯的“滾動擠壓”
  3. 乳頭沒有有明顯的被壓扁的跡象
  4. 乳頭前端沒有頂到軟/硬顎連接處

超聲波視頻

可在此觀看吸吮週期的超聲波影像

可在此慢速播放,以便您看到舌頭的動作。

為了加強理解,現已在圖像上放了一張覆蓋圖。

研究摘要

 

Anatomy of the lactating human breast redefined with ultrasound imaging(英语)

The aim of this study was to use ultrasound imaging to re-investigate the anatomy of the lactating breast. The breasts of 21 fully lactating women ...

Ramsay DT, Kent JC, Hartmann RA and Hartmann PE (2005)

Journal of Anatomy 206, 525-534
Tongue movement and intra-oral vacuum in breastfeeding infants(英语)

The mechanism by which the breastfeeding infant removes milk from the breast is still controversial. It is unclear whether the infant uses predominantly intra-oral vacuum ...

Geddes, D.T., Kent, J.C., Mitoulas, L.R. and Hartmann, P.E. (2008)

Early Human Development 84: 471-477

參考文獻

Kent, J.C., Mitoulas, L.R., Cregan, M.D., Geddes, D.T., Larsson, M., Doherty, D.A. and Hartmann, P.E. Importance of vacuum for breastmilk expression. Breastfeeding Medicine 3(1): 11 - 19 (2008)

Geddes, D.T., Langton, D.B., Gollow, I., Jacobs, L.A., Hartmann, P.E. and Simmer, K. Frenulotomy for breastfeeding infants with ankyloglossia: Effect on milk removal and sucking mechanism as imaged by ultrasound. Pediatrics 122: e188 - e194 (2008)

McClellan, H.L, Geddes, D.T., Kent, J.C., Garbin, C.P., Mitoulas, L.R. and Hartmann, P.E. Infants of mothers with persistent nipple pain exert strong sucking vacuums. Acta Paediatrica (2008)

Woolridge, M.W. The anatomy of infant sucking: Midwifery Dec; 2(4): 164-71 (1986)sucking baby on mothers breast