Claims (1)
1378806 「Ί〇1年7月24日修正替換貧 七、申請專利範圍：1378806 "Revised the replacement of poverty on July 24, 1st, the scope of patent application:
1· 一種無正負壓免針式注射連接器，其包含有 一接頭’係具有一管體，在管體頂端形成有一容室， 容室具有一上開口以及一底部，在底部上貫穿形成有一藥 液流入口，在管體底端内形成有一與容室相連通的通道； 彈性閥，係設置在容室内，具有一内部空間，且彈 性閥以底端封閉容室底部藥液流入口，在彈性閥頂端與底 端上分別形成一上開縫與一下開縫以與内部空間相連通， 上開縫與下開缝預設為密閉狀態，且可撐開而成開孔狀， 下開縫張開時與藥液流入口連通； 一雙向導通元件，係一體成型為一單件式元件，其中 央處刀向頂端與底端逐漸縮窄而令其外形具有斜度，設置 於彈性閥的㈣Μ之巾，且頂端與底端可分別撑開上開 縫與下開縫，在雙向導通元件上形成有一輸液流道，該輸 液流道可與撐開的上開縫以及下開縫相連通，此外，輸液 流道為-貫孔而具有-朝上的上開口以及一朝下 口；以及 > 口樂座，係呈中空’設置於接頭上，而彈性閥頂端 預設封閉該加藥座，其中 '負壓免針式注射連接器未使用時，彈性閥上、下 開缝呈密閉狀態而氣密封閉加藥座與藥液流入口。 、車接請㈣範圍帛1項所述之無正負壓免針式注射 連接"、’纟中加藥座上形成有一腔室，該上注射口腔室具 注射口。 汗’口，而彈性閥的頂端預設封閉上 13 1378806 101年7月24日修正替^^ 3. 如申請專利範圍第1項所述之無正負壓免針式注射 連接益，其中接頭藥液流入口鄰接容室的頂端形成有一凹 弧面，且雙向導通元件底端具一凸弧面以選擇性結合藥液 流入口的凹弧面。 4, 如申請專利範圍第2項所述之無正負壓免針式注射 連接器，其中彈性閥中央處徑向向外突伸有一導引部，該 導引部以可滑動方式接觸加藥座腔室内壁使雙向導通元件 能相對腔室進行垂直線性移動。 籲、5·如中請專·圍第彳項所述之無正負磨免針式注射 連接器，其中彈性閥由中央處區隔出一上變形部以及一下 复形。卩，該上變形部呈錐狀，可受外力垂直壓縮而變形並且 於外力消失後恢復原狀，於上變形部上形成有至少一上皺 摺部。 6·如申請專利範圍第5項所述之無正負壓免針式注射 連接器，#中下變形部呈錐形，可受外力垂直壓縮而變形 並且於外力消失後恢復原狀，於下變形部上形成有至少一 下皺摺部。 、7士申請專利範圍帛4項所述之無正負壓免針式注射 接器’纟中彈性閥内部空間靠中央處形成有一相對應導 引部的定位部；雙向導通元件的中央處形成伸有一定位元 件以與彈性閥的定位部相結合。 之無正負壓免針式注射 該定位元件為至少一定 8.如申請專利範圍第7項所述 連接器’其中定位部為一定位槽， 位突塊》 9.如申請專利範圍第 1項所述之無正負壓免針式注射 14 ^/8806 101年7月24日修正替換頁 、接器其中彈性閥底端形成有一設置在容室底部上且氣 被抵靠加藥座底端的墊片。 1〇,如申請專利範圍第1項所述之無正負壓免針式注射 '接器’其中各至内壁形成有一凸肋，加藥座上形成有— 凹槽以與容室内的凸肋相結合。 11.如申請專利範圍第彳項所述之無正負壓免針式注射 連接器，其中容室内壁靠上開口處形成有複數定位缺槽， 在加藥座上徑向向外形成有一上蓋以封閉容室上開口在 加藥座上形成有複數定位齒以與接頭的定位缺槽.相互姓 合。 1 2.—種無正負壓免針式注射連接器，其包含 一接頭，係具有一管體，在管體頂端形成有一容室， 谷至具有上開口以及一底部，在底部上貫穿形成有一藥 液流入口，在管體底端内形成有一與容室相連通的通道； 彈I1生閥，係設置在容室内，具有一内部空間，且彈 陡閥以底端封閉容室底部藥液流入口，在彈性閥頂端與底 端上分別形成一上開縫與一下開縫以與内部空間相連通， 上開縫與下開縫預設為密閉狀態，且可撐開而成開孔狀， 下開縫張開時與藥液流入口連通； 又向導通元件，係一體成型為一單件式元件，其十 、處刀向頂端與底端逐漸縮窄而令其外形具有斜度，設置 於彈性閥的内部空間之中，且頂端與底端可分別撑開上開 縫/、下開縫，在雙向導通元件上形成有一輸液流道，該輸 液流道可與樓開的上開缝以及下開縫相連通，此外，輸液 、L k為 貝孔而具有一朝上的上開口以及一朝下的下開 15 (JUVJKJ 「101 年 7 月 24 預設封it:、呈:J，設置於接頭上，而彈性閥頂端 、/㈣由—上半部以及—下半部所組成，上半部與下 半部上分別徑向突伸形成有 一定位凸緣，而雙向導通元件 上徑向突伸形成有一定位突塊，在定 位環上、下兩面分別 形成有一環凹槽以分別結合定位凸緣，藉此使定位凸緣共 同夾固定位突塊。 圖式：（如次頁〉 Γ3788061 . A non-positive negative pressure needle-free injection connector, comprising a joint having a tube body, a chamber formed at a top end of the tube body, the chamber having an upper opening and a bottom portion, and a bottom portion is formed through the bottom portion a chemical liquid inlet, a passage communicating with the chamber is formed in the bottom end of the tubular body; the elastic valve is disposed in the chamber and has an internal space, and the elastic valve closes the liquid medicine inlet at the bottom of the chamber with the bottom end. An upper slit and a lower slit are respectively formed on the top end and the bottom end of the elastic valve to communicate with the inner space, and the upper slit and the lower slit are preset to be sealed, and can be opened to form an open hole shape, and the lower opening is opened. When the slit is opened, it is connected with the liquid medicine inlet; a pair of guiding elements are integrally formed into a one-piece element, and the center of the knife is gradually narrowed toward the top end and the bottom end to have a slope of the outer shape, and is disposed on the elastic valve (four)Μ The towel and the top end and the bottom end respectively can open the upper slit and the lower slit, and form an infusion flow channel on the double-conducting element, and the infusion channel can communicate with the open upper slit and the lower slit. In addition, infusion The track is a through hole with an upwardly facing upper opening and a downward facing opening; and a <a music holder is hollowly disposed on the joint, and the elastic valve tip is preset to close the feeding seat, wherein 'negative When the needle-free injection connector is not in use, the upper and lower slits of the elastic valve are sealed, and the drug holder and the drug solution inlet are hermetically sealed. The vehicle is connected to the (4) scope of the non-positive and negative pressure needle-free injection connection as described in item 1. The chamber is formed with a chamber, and the upper injection chamber has an injection port. Khan's mouth, and the top end of the elastic valve is preset to be closed on 13 1378806. The correction is made on July 24, 101. 3. The positive and negative pressure-free injection connection connection as described in claim 1 of the patent scope, wherein the joint The chemical liquid inlet has a concave curved surface adjacent to the top of the chamber, and the bottom end of the double-conducting element has a convex curved surface to selectively combine the concave curved surface of the chemical liquid inlet. 4. The non-positive and negative pressure needle-free injection connector according to claim 2, wherein a guide portion is protruded radially outwardly at a center of the elastic valve, and the guide portion is slidably contacted with the drug The inner wall of the chamber allows the bi-directional element to move vertically linearly relative to the chamber.吁, 5································································· In other words, the upper deformed portion has a tapered shape, is deformable by vertical compression by an external force, and is restored to its original shape after the external force disappears, and at least one upper wrinkle portion is formed on the upper deformed portion. 6. The non-positive and negative pressure needle-free injection connector described in item 5 of the patent application scope has a taper in the middle and lower deformation portion, which can be deformed by the external force to be vertically compressed and restored to the original state after the external force disappears. At least a lower wrinkle is formed on the portion. The non-positive and negative pressure needle-free injection connector described in the fourth paragraph of the patent application of the present invention has a positioning portion corresponding to the guiding portion at the center of the inner space of the elastic valve; the center of the double-conducting element is formed A positioning element is extended to engage the positioning portion of the resilient valve. The positive and negative pressure-free needle-free injection of the positioning element is at least 8. The connector of the seventh aspect of the patent application, wherein the positioning portion is a positioning groove, a bit protrusion. 9. If the patent application scope is the first item The positive and negative pressure-free injection 14 ^/8806 revised the replacement page on July 24, 101, wherein the bottom end of the elastic valve is formed on the bottom of the chamber and the gas is abutted against the bottom end of the charging seat. Gasket. 1〇, as described in claim 1, the non-positive and negative pressure needle-free injection 'connector' has a rib formed on each inner wall, and a groove is formed on the filling seat to form a rib with the inner chamber Combine. 11. The non-positive and negative pressure needle-free injection connector according to the invention of claim 2, wherein a plurality of positioning notches are formed in the upper opening of the inner wall of the chamber, and an upper cover is formed radially outward on the filling seat. A plurality of positioning teeth are formed on the filling seat in the opening of the closed chamber to be positioned with the joint of the joint. 1 2. A non-positive and negative pressure needle-free injection connector, comprising a joint having a tube body, a chamber formed at the top end of the tube body, the valley having an upper opening and a bottom portion formed on the bottom portion There is a liquid medicine inlet, and a passage communicating with the chamber is formed in the bottom end of the tube body; the bomb I1 valve is disposed in the chamber, has an internal space, and the pop-up valve closes the bottom of the chamber with the bottom end The liquid flow inlet forms an upper slit and a lower slit respectively on the top end and the bottom end of the elastic valve to communicate with the inner space, and the upper slit and the lower slit are preset to be sealed, and can be opened to form an opening. Shape, when the lower slit is opened, it is connected with the chemical liquid inlet; and the guiding element is integrally formed into a one-piece component, and the tenth and the knife are gradually narrowed toward the top end and the bottom end to make the shape have a slope, and the setting is In the inner space of the elastic valve, the top end and the bottom end can respectively open the upper slit/lower slit, and an infusion flow channel is formed on the double-conducting element, and the infusion flow channel can be opened with the upper opening of the floor. And the lower slit is connected, in addition, the infusion, L k It has an upward upper opening and a downward downward opening 15 for the hole (JUVJKJ "July 24, 101 presets::J, set on the joint, and the top of the elastic valve, / (four) by - an upper half portion and a lower half portion, wherein the upper half portion and the lower half portion are respectively radially formed with a positioning flange, and the double-conducting member is radially protruded to form a positioning protrusion on the positioning ring. A ring groove is formed on each of the lower sides to respectively engage the positioning flange, thereby causing the positioning flange to clamp the fixed position block together. Fig.: (e.g., pp. 378806)
第七圖 101年7月24日修正替換頁Figure 7 Correction replacement page on July 24, 101
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