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TWI761220B - 具減少食物逆流的兩截式鼻胃管 - Google Patents

具減少食物逆流的兩截式鼻胃管 Download PDF

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TWI761220B
TWI761220B TW110119282A TW110119282A TWI761220B TW I761220 B TWI761220 B TW I761220B TW 110119282 A TW110119282 A TW 110119282A TW 110119282 A TW110119282 A TW 110119282A TW I761220 B TWI761220 B TW I761220B
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joint
tube
pipe body
piece
hole
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TW110119282A
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TW202245729A (zh
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蘇建忠
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蘇建忠
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Priority to TW110119282A priority Critical patent/TWI761220B/zh
Application filed by 蘇建忠 filed Critical 蘇建忠
Priority to CN202210301364.8A priority patent/CN115400027A/zh
Publication of TWI761220B publication Critical patent/TWI761220B/zh
Application granted granted Critical
Priority to CA3158928A priority patent/CA3158928C/en
Priority to AU2022203299A priority patent/AU2022203299B2/en
Priority to IL293062A priority patent/IL293062A/en
Priority to JP2022081205A priority patent/JP7288120B2/ja
Priority to SA122431072A priority patent/SA122431072B1/ar
Priority to KR1020220061977A priority patent/KR102558371B1/ko
Priority to GB2207603.8A priority patent/GB2608696B/en
Priority to ES22175334T priority patent/ES2973430T3/es
Priority to HUE22175334A priority patent/HUE066030T2/hu
Priority to PL22175334.6T priority patent/PL4094747T3/pl
Priority to EP22175334.6A priority patent/EP4094747B1/en
Priority to BR102022010171-0A priority patent/BR102022010171A2/pt
Priority to RS20240151A priority patent/RS65149B1/sr
Priority to US17/825,822 priority patent/US11938048B2/en
Priority to PH1/2022/050228A priority patent/PH12022050228B1/en
Publication of TW202245729A publication Critical patent/TW202245729A/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
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    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/088—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring
    • F16L37/0885—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring with access to the split elastic ring from a radial or tangential opening in the coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/098—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks
    • F16L37/0985—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part
    • F16L37/0987—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part the flexible hook being progressively compressed by axial tensile loads acting on the coupling
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    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/08—Tubes; Storage means specially adapted therefor
    • A61M2039/085—Tubes; Storage means specially adapted therefor external enteral feeding tubes
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
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    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1072—Tube connectors; Tube couplings with a septum present in the connector
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/10—Indicators for correct coupling

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Abstract

本發明一種具減少食物逆流的兩截式鼻胃管，包含：一第一管體及一第二管體，該第一管體一端設置一第一接頭，該第一接頭外側靠近該第一定位部處設有一凸卡緣，該第一接頭設有一軸向之貫孔，該貫孔於靠近該第一定位部處設有一封閉部，該封閉部設有一十字裂縫，該貫孔內緣於該封閉部與該第一定位部間設有一迫抵凸部，該第二管體一端設置一第二接頭，該第二接頭延伸設有一插接管，該第二接頭外側設有兩彈性臂，該兩彈性臂末端各設有一扣勾；藉此，俾達第二管體與第一管體之間的連接與拔離方便快速，並且可減少病患的不舒適及食物逆流。

Description

具減少食物逆流的兩截式鼻胃管
本發明係有關於一種鼻胃管結構，尤指一種具減少食物逆流的兩截式鼻胃管。
隨著科技發達及醫療技術進步，相對提高了傷病患的存活率，惟當患者因傷病或老化而無法自行進食時，即需要醫護人員經由鼻胃管餵食器灌食，亦即以插管的方式，將食物處理成流質狀態，經由鼻腔導流入胃部，以供給患者正常熱量及營養。
但由於鼻胃管在裝設的過程會讓病患感到相當的不舒適，因此正常病患於裝設後會直接將鼻胃管外露部分黏貼於使用者臉部，如此不僅不牢固，易導致病患不舒適，且過長的鼻胃管顯露在外，對於外觀上會有相當的影響，又鼻胃管外露部分即使透過黏貼的方式亦無法避免不慎拉扯的情形發生。
因此乃有一種兩截式鼻胃管，其包含：一第一管體及一可與該第一管體連接之第二管體，該第一管體用以由病患的鼻腔通過食道穿入至胃部，該第二管體外露於病患鼻腔外側，而可視情況拆下該第二管體，藉以解決上述缺失，另為了防止該第一管體被環境汙染，及防止該第一管體內殘留的食物逆流，於該第二管體與該第一管體拆開後，會以一蓋體蓋合該第一管體開口。
惟，該習知兩截式鼻胃管，需透過手動將蓋體蓋合第一管體開口及自第一管體開口拔開，因而使用上相當不便，且蓋合與拔開的過程易造成病患的不舒適及食物逆流，此外，一旦蓋體沒有蓋緊，則易出現蓋體脫落的情形，喪失原本的功能。
本發明人有鑑於習知兩截式鼻胃管具有上述缺點，是以乃思及創作的意念，經多方探討與試作樣品試驗，及多次修正改良後，終推出本發明。
本發明提供一種具減少食物逆流的兩截式鼻胃管，包含：一第一管體，一端設置一第一接頭，另一端設置一伸入部，該第一接頭遠離該第一管體的一端設有一第一定位部，該第一接頭外側靠近該第一定位部處設有一凸卡緣，該第一接頭設有一軸向之貫孔，該貫孔與該第一管體連通，該貫孔於靠近該第一定位部處設有一具有彈性之封閉部，該封閉部設有一常態下呈封閉狀態之十字裂縫，該貫孔內緣於該封閉部與該第一定位部間設有一迫抵凸部；及一第二管體，一端設置一灌入部，另一端設置一第二接頭，該第二接頭遠離該第二管體的一端設有一第二定位部及延伸設有一插接管，該插接管與該第二管體連通，該第二接頭外側設有往該插接管方向延伸之相對兩彈性臂，該兩彈性臂末端各設有一扣勾；使用時，該第二接頭利用該插接管插入該第一接頭之貫孔，以該插接管將該十字裂縫撐開，同時該插接管外緣與該迫抵凸部接觸迫緊，配合該第二定位部與該第一定位部靠抵定位，及該兩彈性臂之扣勾與該凸卡緣勾扣，使得該第二接頭與該第一接頭連接，該第二管體與該第一管體相互連通。
本發明具減少食物逆流的兩截式鼻胃管之主要目的，在於其第二管體拔離第一管體後，第一接頭之十字裂縫會自動封閉，因而使用方便性大幅提升，可減少病患的不舒適及食物逆流，並且不虞有蓋體脫落或忘記蓋合的情形發生。
以下茲配合本發明較佳實施例之圖式進一步說明如下，以期能使熟悉本發明相關技術之人士，得依本說明書之陳述據以實施。
首先，請配合參閱第一圖至第三圖所示，本發明具減少食物逆流的兩截式鼻胃管，包含：一第一管體10、一第二管體20及一固定裝置30。
該第一管體10一端設置一第一接頭11，另一端設置一伸入部12，該第一接頭11遠離該第一管體10的一端設有一第一定位部111，該第一接頭11外側靠近該第一定位部111處設有一環狀之凸卡緣112，該第一接頭11設有一軸向之貫孔113，該貫孔113與該第一管體10連通，該貫孔113於靠近該第一定位部111處設有一具有彈性之封閉部114，該封閉部114設有一常態下呈封閉狀態之十字裂縫1141，該貫孔113內緣於該封閉部114與該第一定位部111間設有一環狀之迫抵凸部1131。
該第二管體20一端設置一灌入部21，另一端設置一第二接頭22，該第二接頭22遠離該第二管體20的一端設有一第二定位部221及延伸設有一插接管222，該插接管222與該第二管體20連通，該第二接頭22外側設有往該插接管222方向延伸之相對兩彈性臂223，該兩彈性臂223末端各設有一扣勾2231，該兩彈性臂223靠近該第二接頭22處分別往該第二管體20方向延伸設有一按壓部2232，藉由按壓該兩按壓部2232可帶動該兩彈性臂223張開。
該固定裝置30包含有一固定件31、一黏貼件32及一連接件33，該固定件31設有一扣環311，該扣環311可拆離地扣設於該第一管體10靠近該第一接頭11處或該第一接頭11固定，該黏貼件32可黏貼固定於病患的鼻子上，該連接件33可樞轉調整地接設於該固定件31與該黏貼件32之間，藉以增加第一管體10留置於病患體內之固定效果。
使用進行灌食時，如第四圖所示，該第二接頭22利用該插接管222插入該第一接頭11之貫孔113內，以該插接管222將該十字裂縫1141撐開，同時該插接管222外緣與該迫抵凸部1131接觸迫緊，形成密合狀態，並且配合該第二定位部221與該第一定位部111靠抵定位，及該兩彈性臂223之扣勾2231與該凸卡緣112勾扣結合，使得該第二接頭22與該第一接頭11連接，該第二管體20與該第一管體10相互連通，而將該第一管體10之伸入部12由病患的鼻腔通過食道穿入至胃部，而將流質食物由一餵食針筒灌入該灌入部21中，經由該第一管體10與該第二管體20，將流質食物導入病患胃部以補充所需的養分。
另於完成灌食動作後，可如第五圖至第八圖所示，按壓該兩按壓部2232帶動該兩彈性臂223張開，使該兩彈性臂223之扣勾2231脫離該凸卡緣112，而將該第二管體20之第二接頭22拔離該第一管體10之第一接頭11，並於該第二管體20之第二接頭22拔離時，該第一接頭11之十字裂縫1141會藉由封閉部114的彈性自動回復成封閉狀態，避免外物進入該第一管體10內造成感染，及防止該第一管體10內殘留的食物逆流，並藉由僅第一管體10留置於病患體內，達到增進病患裝設鼻胃管後的美觀及舒適性，大幅減少鼻胃管不小心被拉扯的事故發生。
由上述具體實施例之結構，可得到下述之效益：
本發明具減少食物逆流的兩截式鼻胃管，其第二接頭22之插接管222插入第一接頭11之貫孔113內連接時，可利用插接管222將十字裂縫1141撐開，同時插接管222外緣與迫抵凸部1131接觸迫緊，另其第二管體20拔離第一管體10後，第一接頭11之十字裂縫1141會自動封閉，因而使用方便性大幅提升，並且可減少病患的不舒適及食物逆流，又不虞有蓋體脫落或忘記蓋合的情形發生。
10:第一管體 11:第一接頭 111:第一定位部 112:凸卡緣 113:貫孔 1131:迫抵凸部 114:封閉部 1141:十字裂縫 12:伸入部 20:第二管體 21:灌入部 22:第二接頭 221:第二定位部 222:插接管 223:彈性臂 2231:扣勾 2232:按壓部 30:固定裝置 31:固定件 311:扣環 32:黏貼件 33:連接件
第一圖係本發明之立體圖。 第二圖係本發明之局部立體分解圖。 第三圖係本發明第一接頭之端視圖。 第四圖係本發明之使用示意圖。 第五圖係本發明第二管體拔離第一管體之動作示意圖一。 第六圖係本發明第二管體拔離第一管體之動作示意圖二。 第七圖係本發明第二管體拔離第一管體之動作示意圖三。 第八圖係本發明第二管體拔離第一管體後之示意圖。
10:第一管體
11:第一接頭
111:第一定位部
112:凸卡緣
113:貫孔
1131:迫抵凸部
114:封閉部
1141:十字裂縫
20:第二管體
22:第二接頭
221:第二定位部
222:插接管
223:彈性臂
2231:扣勾
2232:按壓部
30:固定裝置
31:固定件
311:扣環

Claims (5)

  1. 一種具減少食物逆流的兩截式鼻胃管，包含： 一第一管體，一端設置一第一接頭，另一端設置一伸入部，該第一接頭遠離該第一管體的一端設有一第一定位部，該第一接頭外側靠近該第一定位部處設有一凸卡緣，該第一接頭設有一軸向之貫孔，該貫孔與該第一管體連通，該貫孔於靠近該第一定位部處設有一具有彈性之封閉部，該封閉部設有一常態下呈封閉狀態之十字裂縫，該貫孔內緣於該封閉部與該第一定位部間設有一迫抵凸部；及 一第二管體，一端設置一灌入部，另一端設置一第二接頭，該第二接頭遠離該第二管體的一端設有一第二定位部及延伸設有一插接管，該插接管與該第二管體連通，該第二接頭外側設有往該插接管方向延伸之相對兩彈性臂，該兩彈性臂末端各設有一扣勾； 使用時，該第二接頭利用該插接管插入該第一接頭之貫孔，以該插接管將該十字裂縫撐開，同時該插接管外緣與該迫抵凸部接觸迫緊，配合該第二定位部與該第一定位部靠抵定位，及該兩彈性臂之扣勾與該凸卡緣勾扣，使得該第二接頭與該第一接頭連接，該第二管體與該第一管體相互連通。
  2. 如請求項1所述之具減少食物逆流的兩截式鼻胃管，其中該兩彈性臂靠近該第二接頭處分別往該第二管體方向延伸設有一按壓部，藉由按壓該兩按壓部可帶動該兩彈性臂張開。
  3. 如請求項1所述之具減少食物逆流的兩截式鼻胃管，另包含一固定裝置，該固定裝置包含有一固定件、一黏貼件及一連接件，該固定件設有一扣環，該扣環可拆離地扣設於該第一管體靠近該第一接頭處或該第一接頭固定，該黏貼件可黏貼固定於病患的鼻子上，該連接件可樞轉調整地接設於該固定件與該黏貼件之間，藉以增加第一管體留置於病患體內之固定效果。
  4. 如請求項1所述之具減少食物逆流的兩截式鼻胃管，其中該凸卡緣為環狀。
  5. 如請求項1所述之具減少食物逆流的兩截式鼻胃管，其中該迫抵凸部為環狀。
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RS20240151A RS65149B1 (sr) 2021-05-27 2022-05-25 Dvodelna nazogastrična sonda za smanjenje refluksa hrane
ES22175334T ES2973430T3 (es) 2021-05-27 2022-05-25 Sonda nasogástrica de dos piezas reductora del reflujo alimentario
HUE22175334A HUE066030T2 (hu) 2021-05-27 2022-05-25 Élelmiszer-refluxot csökkentõ kétrészes nazogasztrikus tubus
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BR102022010171-0A BR102022010171A2 (pt) 2021-05-27 2022-05-25 Tubo nasogástrico com duas peças redutor do refluxo de alimentos
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