JP4979359B2 - 哺乳瓶用人工乳首 - Google Patents
哺乳瓶用人工乳首 Download PDFInfo
- Publication number
- JP4979359B2 JP4979359B2 JP2006330578A JP2006330578A JP4979359B2 JP 4979359 B2 JP4979359 B2 JP 4979359B2 JP 2006330578 A JP2006330578 A JP 2006330578A JP 2006330578 A JP2006330578 A JP 2006330578A JP 4979359 B2 JP4979359 B2 JP 4979359B2
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- JP
- Japan
- Prior art keywords
- nipple
- infant
- rib
- artificial
- artificial nipple
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000002445 nipple Anatomy 0.000 title claims description 146
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 235000013361 beverage Nutrition 0.000 claims description 7
- 210000000214 mouth Anatomy 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 210000003254 palate Anatomy 0.000 description 9
- 230000002572 peristaltic effect Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 210000000481 breast Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 210000001909 alveolar process Anatomy 0.000 description 1
- 210000001099 axilla Anatomy 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 210000004283 incisor Anatomy 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 210000001847 jaw Anatomy 0.000 description 1
- 230000006651 lactation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
1.本発明に係る哺乳瓶用人工乳首は、先端に液体飲料の流出孔を有する乳頭部と、前記乳頭部と連続し、前記乳頭部より大径且つ厚肉の胴部とを備え、前記胴部は上側が下側よりも厚肉であり、可撓性を有する材質で形成され、前記乳頭部は、乳幼児の上唇が前記胴部に接触した状態において乳幼児の歯茎部が当たる部位又はその近傍の内周壁に、前記乳頭部が扁平して上側乳頭部と下側乳頭部とが密着するのを防止するためのリブを設けたことを特徴とする哺乳瓶用人工乳首を提供する。
2.前記乳頭部の内周壁の周方向に沿って前記リブを設けることにより、前記リブで囲まれる楕円形の開口部を形成したことを特徴とする前記1に記載の哺乳瓶用人工乳首を提供する。
3.乳幼児の上唇が接触することにより乳幼児の口腔内への前記乳頭部の適正な挿入深さを確保するための膨出部が前記胴部に形成したことを特徴とする前記1又は2に記載の哺乳瓶用人工乳首を提供する。
4.前記乳頭部は、前記リブと前記乳頭部の付け根との間において上下側が左右側よりも薄肉であることを特徴とする前記1から3のいずれかに記載の哺乳瓶用人工乳首を提供する。
2 乳頭部
3 胴部
3a 上側胴部
3b 下側胴部
33a 膨出部
4 境界部
5 取り付け部
6 リブ
A 乳幼児
A3 吸啜窩
Claims (4)
- 先端に液体飲料の流出孔を有する乳頭部と、前記乳頭部と連続し、前記乳頭部より大径且つ厚肉の胴部とを備え、前記胴部は上側が下側よりも厚肉であり、可撓性を有する材質で形成され、
前記乳頭部は、乳幼児の上唇が前記胴部に接触した状態において乳幼児の歯茎部が当たる部位又はその近傍の内周壁に、前記乳頭部が扁平して上側乳頭部と下側乳頭部とが密着するのを防止するためのリブを設けたことを特徴とする哺乳瓶用人工乳首。 - 前記乳頭部の内周壁の周方向に沿って前記リブを設けることにより、前記リブで囲まれる楕円形の開口部を形成したことを特徴とする請求項1に記載の哺乳瓶用人工乳首。
- 乳幼児の上唇が接触することにより乳幼児の口腔内への前記乳頭部の適正な挿入深さを確保するための膨出部を前記胴部に形成したことを特徴とする請求項1又は2に記載の哺乳瓶用人工乳首。
- 前記乳頭部は、前記リブと前記乳頭部の付け根との間において上下側が左右側よりも薄肉であることを特徴とする請求項1から3のいずれかに記載の哺乳瓶用人工乳首。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006330578A JP4979359B2 (ja) | 2005-12-08 | 2006-12-07 | 哺乳瓶用人工乳首 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005354913 | 2005-12-08 | ||
JP2005354913 | 2005-12-08 | ||
JP2006330578A JP4979359B2 (ja) | 2005-12-08 | 2006-12-07 | 哺乳瓶用人工乳首 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007181663A JP2007181663A (ja) | 2007-07-19 |
JP4979359B2 true JP4979359B2 (ja) | 2012-07-18 |
Family
ID=38338222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006330578A Active JP4979359B2 (ja) | 2005-12-08 | 2006-12-07 | 哺乳瓶用人工乳首 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4979359B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0904863D0 (en) | 2009-03-20 | 2009-05-06 | Jackel Int Ltd | A teat for a baby product |
JP7344052B2 (ja) * | 2019-08-30 | 2023-09-13 | 学校法人 芝浦工業大学 | 人工乳首および哺乳器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1821913A (en) * | 1928-03-17 | 1931-09-01 | Joseph A Smith | Nursing nipple |
AU625111B2 (en) * | 1989-02-20 | 1992-07-02 | Otsuka Pharmaceutical Co., Ltd. | Nipple for a nursing bottle |
JP4049451B2 (ja) * | 1998-06-16 | 2008-02-20 | ピジョン株式会社 | 飲料容器 |
JP2002011076A (ja) * | 2000-04-24 | 2002-01-15 | Pigeon Corp | 人工乳首 |
JP4233075B2 (ja) * | 2000-04-27 | 2009-03-04 | ピジョン株式会社 | 人工乳首 |
-
2006
- 2006-12-07 JP JP2006330578A patent/JP4979359B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007181663A (ja) | 2007-07-19 |
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