WO2015042758A1 - Insulin infusion adapter port capable of being attached/detached in any direction - Google Patents

Insulin infusion adapter port capable of being attached/detached in any direction Download PDF

Info

Publication number
WO2015042758A1
WO2015042758A1 PCT/CN2013/001330 CN2013001330W WO2015042758A1 WO 2015042758 A1 WO2015042758 A1 WO 2015042758A1 CN 2013001330 W CN2013001330 W CN 2013001330W WO 2015042758 A1 WO2015042758 A1 WO 2015042758A1
Authority
WO
WIPO (PCT)
Prior art keywords
infusion
hole
base
needle
port
Prior art date
Application number
PCT/CN2013/001330
Other languages
French (fr)
Chinese (zh)
Inventor
蔡金朝
Original Assignee
艾科美医疗器械（深圳）有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 艾科美医疗器械（深圳）有限公司 filed Critical 艾科美医疗器械（深圳）有限公司
Publication of WO2015042758A1 publication Critical patent/WO2015042758A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A—HUMAN NECESSITIES
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A61M2005/1587—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body suitable for being connected to an infusion line after insertion into a patient
    • A—HUMAN NECESSITIES
    • 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
    • A61M39/02—Access sites
    • A61M39/04—Access sites having pierceable self-sealing members

Definitions

  • a detachable insulin infusion transfer port in any direction
  • the utility model relates to the technical field of medical instruments, in particular to a diabetic patient who is used in the injection of insulin and can be loaded and unloaded in any direction.
  • infusion methods for patients with type 1 diabetes or other users who need to subcutaneously infuse insulin to control blood glucose fluctuations: infusion by manual infusion and infusion via an insulin infusion pump; Users who use the above two infusion methods for infusion will generally avoid frequent needle injections by using infusion needles such as subcutaneous indwelling needles and infusion lines.
  • the purpose of the utility model is to provide an arbitrarily direction loading and unloading insulin infusion transfer port according to the deficiencies of the prior art, and the arbitrarily direction loading and unloading insulin infusion transfer port can help the insulin infusion pump to be consumed without frequent manual operation.
  • the group of diabetic patients injected with needles can help patients avoid the fear and pain of taking injections every day, and it is very convenient to use.
  • the utility model relates to a loading and unloading insulin infusion transfer port in an arbitrary direction, which comprises an upper cover of an infusion port, a base of an infusion port and a base of an indwelling needle.
  • the upper cover of the infusion port can be relatively rotated and mounted on the base of the infusion port, and the base of the infusion port is buckled on the base of the infusion port.
  • the upper cover of the infusion port is formed with an infusion hole, and the infusion hole comprises an upper central hole located at the upper core of the infusion port and opening downward, and an access hole horizontally opening, the upper central hole is connected with the access hole
  • a silicone sealing ring is arranged between the base of the infusion port and the base of the indwelling needle, and the core of the indwelling needle base is formed under the silicone sealing ring with a lower central hole completely penetrating the upper and lower sides, and the silicone sealing ring is puncture with a puncture steel needle, puncture
  • the upper end portion of the steel needle extends into the upper central hole
  • the lower end portion of the puncture steel needle extends into the lower central hole
  • the indwelling needle is embedded in the lower central hole of the indwelling needle base, and the lower end portion of the indwelling needle is extended.
  • the indwelling needle is an indwelling steel needle
  • the threaded steel needle is arranged at an upper and lower interval from the indwelling steel needle.
  • the indwelling needle is a soft indwelling needle
  • the lower end portion of the puncture steel needle extends into the through hole of the soft indwelling needle core portion.
  • the access hole is an injection hole that cooperates with a front end portion of the insulin injector without a needle.
  • the access hole is equipped with an inner cone locking joint matched with the insulin infusion pump, and the inner cone locking joint is embedded in the access hole.
  • the upper cover of the infusion port is formed with a left arc hole and a right arc hole which are vertically and vertically arranged symmetrically, and the left arc hole and the right arc hole are respectively bow-shaped, and the left end side of the left arc hole is provided with
  • the left pressing portion is provided with a right pressing portion on the right end side of the right curved hole, and the upper port of the infusion port is extended between the left curved hole and the left pressing portion and the right curved hole and the right pressing portion respectively extend downward.
  • the upper cover buckle is respectively provided with a base buckle corresponding to each upper cover buckle, and the upper cover buckle is matched with the base buckle.
  • the protective cover is selectively fastened on the upper part of the base of the infusion port, and the ferrule hole is completely penetrated in the middle of the protective cover, and the protective silicone ring is nested in the hole of the ferrule; At the top of the infusion port base, the lower surface of the protective silicone ring abuts the upper end surface of the infusion port base
  • the utility model has the beneficial effects that the utility model provides an arbitrarily direction loading and unloading insulin infusion transfer port, which comprises an infusion port upper cover, an infusion port base, an indwelling needle base, a silicone sealing ring, an indwelling needle and a puncture.
  • the steel needle and the upper cover of the infusion port are installed above the base of the infusion port, and the base of the infusion port is fastened above the indwelling needle base.
  • the upper cover of the infusion port is formed with an infusion hole composed of an access hole and an upper central hole, and a silicone sealing ring card.
  • the steel needle is pierced through the silicone sealing ring, and the indwelling needle is embedded in the lower central hole of the indwelling needle base and located below the puncture steel needle.
  • the indwelling steel needle is inserted under the skin of the diabetic patient's skin, and the indwelling needle base is located on the surface of the diabetic patient's skin; when the diabetic patient needs to be injected
  • insulin is injected into the diabetic patient through the puncture needle and the indwelling steel needle.
  • the access hole can be directly matched with the needleless syringe or indirectly with the insulin infusion pump, and the applicability is strong; the upper port of the infusion port can be used according to the user. Rotary transposition adjustment is required, which is convenient to use.
  • the utility model can help the group of diabetic patients who can not afford the insulin infusion pump and need frequent manual injection, and can help the patient to avoid the fear and pain of the injection every day, and is very convenient to use.
  • FIG. 1 is a schematic structural view of a first embodiment of the present invention.
  • Figure 2 is an exploded perspective view of the first embodiment of the present invention.
  • Figure 3 is a schematic cross-sectional view showing the first embodiment of the present invention.
  • Figure 4 is a cross-sectional view showing another position of the first embodiment of the present invention.
  • Figure 5 is a cross-sectional view showing the second embodiment of the present invention.
  • Figure 6 is a schematic view showing the structure of the third embodiment of the present invention.
  • FIG. 7 is a schematic structural view of another embodiment of the present invention.
  • Figure 8 is a schematic view showing the structure of the utility model when it is not in operation.
  • an arbitrarily direction loading and unloading insulin infusion transfer port comprises an infusion port upper cover 1, an infusion port base 2 and an indwelling needle base 3, and the infusion port upper cover 1
  • the upper port 2 of the infusion port is fastened above the indwelling needle base 3, and the upper cover 1 of the infusion port is formed with an infusion hole 11 including the core of the upper cover of the infusion port and
  • the upper central hole 111 opening downwardly and the horizontally opening opening hole 112, the upper central hole 11 1 is connected with the access hole 112;
  • the silicone sealing ring 4 is inserted between the infusion port base 2 and the indwelling needle base 3, and the indwelling
  • the core of the needle base 3 is formed with a lower central hole 31 that is completely penetrated vertically below the silicone sealing ring 4, and the silicone sealing ring 4 is pierced with the puncture steel needle 5, and the upper end portion of the puncture steel needle 5 extends into the upper central hole 111.
  • the indwelling needle 6 is an indwelling steel needle, which is worn. 5 needle indwelling needle vertically spaced cloth: Further, the access hole 112 is an injection hole that cooperates with the front end portion of the insulin syringe without a needle.
  • the indwelling steel needle is inserted under the skin of the diabetic patient to be injected, and the indwelling needle base 3 is located on the skin surface of the diabetic patient, wherein the indwelling needle base 3 can pass the medical breathable adhesive tape. Fixation and skin surface injection around;
  • the user can first take insulin through a syringe with a needle, then remove the needle and directly insert the front end of the syringe without the needle into the upper cover of the infusion port 1 In the access hole 112, insulin is sequentially injected into the diabetic patient via the puncture steel needle 5 and the indwelling steel needle.
  • the upper cover 1 of the infusion port of the insulin infusion transfer port of the first embodiment can be rotated relative to the base 2 of the infusion port, and the upper cover 1 of the infusion port can be combined with the base 2 of the infusion port, that is, the upper cover of the infusion port 1 and
  • the port 2 of the infusion port can be loaded and unloaded in any direction, and after the upper cover 1 of the infusion port is assembled with the base 2 of the infusion port, the two can be rotated clockwise or counterclockwise; the above structure is convenient for the user to hold the syringe and change by rotating To avoid the user's fatigue while maintaining a certain position for a long time.
  • the silicone sealing ring 4 of the insulin infusion transfer port of the first embodiment is held between the indwelling needle base 3 and the infusion port base 2, and when the puncture steel needle 5 does not completely pierce the silicone sealing ring 4, the silicone rubber The sealing ring 4 achieves a good sealing effect.
  • the infusion port upper cover 1 and the infusion port base 2 of the insulin infusion transfer port of the first embodiment adopt the following structural forms to realize the assembly connection, specifically: the upper cover 1 of the infusion port is formed with a vertical penetration and a symmetric arrangement
  • the left arcuate hole 12 and the right arcuate hole 13, the left arcuate hole 12 and the right arcuate hole 13 respectively have an arc shape, and the left end side of the left arcuate hole 12 is provided with a left pressing portion 14.
  • the right end side of the right curved hole 13 is provided with a right pressing portion 15, and the infusion port upper cover 1 is extended between the left curved hole 12 and the left pressing portion 14 and between the right curved hole 13 and the right pressing portion 15.
  • the upper cover buckle 16 is extended downward, and the upper cover buckle 16 is respectively provided with a base buckle 21 corresponding to each upper cover buckle 16 , and the upper cover buckle 16 is engaged with the base buckle 21 .
  • the infusion port upper cover 1 and the infusion port base 2 are engaged with the base buckle 21 by the upper cover buckle 16 to achieve a fixed connection assembly;
  • the two pressing portions of the upper cover 1 of the infusion port are as shown in FIG.
  • the upper cover buckles 16 are respectively biased inward due to the force and are retracted from the corresponding base buckles 21, at this time, the upper port of the infusion port 1 can be rotated relative to the infusion port base 2 and combined with any direction of the infusion port base 2; when the upper cover 1 of the infusion port is rotated to the desired position, the two pressing portions of the upper cover 1 of the infusion port are released without pressing, at this time, The cover buckle 16 is reset and re-engaged with the base buckle 21.
  • the user only needs to press the two pressing portions of the upper cover 1 of the infusion port and remove the upper cover 1 of the infusion port from the infusion port base 2, and retain the indwelling needle base 3 adhered to the skin surface and the indwelling steel.
  • the needle is left under the skin.
  • the insulin infusion transfer port of the first embodiment can help the group of diabetic patients who can not afford the insulin infusion pump and need frequent manual injection, and can help the patient avoid the fear and pain of taking the injection every day. Convenience.
  • Embodiment 2 as shown in FIG. 5, the difference between the second embodiment and the first embodiment is: the indwelling needle 6 is a soft indwelling needle, and the lower end portion of the threaded steel needle 5 extends into the through hole of the soft indwelling needle core portion; That is, the insulin infusion transfer port of the second embodiment replaces the indwelling steel needle in the first embodiment by a soft indwelling needle.
  • Embodiment 3 as shown in FIG. 6 and FIG. 7, the difference between the third embodiment and the first embodiment is:
  • the access hole 112 is fitted with an inner conical locking joint 7 that cooperates with an insulin infusion pump, and the inner conical locking joint 7 is embedded in the access hole 112.
  • the insulin infusion transfer port of the third embodiment is matched with the insulin infusion pump by fitting the inner cone locking joint 7.
  • the user can directly connect the insulin pump to the inner cone locking joint 7 at the upper cover of the infusion port. Subsequent insulin infusion can be performed after docking.
  • the protective cover 8 can be selectively fastened on the upper portion of the infusion port base 2.
  • the middle portion of the protective cover 8 is provided with a ferrule hole 81 which is completely penetrated vertically, and the ferrule hole 81 is embedded.
  • the protective cover 8 is only used when the user is not infusion operation.
  • the upper cover 1 of the infusion port is removed from the base 2 of the infusion port, and the protective cover 8 is fastened above the base 2 of the infusion port to protect the silicone.
  • the lower surface of the ring 9 abuts the upper end surface of the infusion port base 2; since the protective silicone ring 9 is in close contact with the infusion port base 2, the protective cover 8 and the protective silicone ring 9 can play the role of dustproof and waterproof, when the user When bathing or swimming, the user can still keep the indwelling needle base 3 and the indwelling needle 6 on the surface of the diabetic patient's skin, and only need to replace the infusion port upper cover 1 with the protective cover 8.

Abstract

An insulin infusion adapter port capable of being attached/detached in any direction comprises an infusion port upper cover (1), an infusion port base (2), an indwelling-needle base (3), a silicon rubber sealing ring (4), an indwelling needle (6) and a puncturing steel needle (5). An infusion hole (11) consisting of an access hole (112) and an upper central hole (111) is formed on the infusion port upper cover (1). The steel needle (5) pierces the silicon rubber sealing ring (4), and the indwelling needle (6) is embedded in a lower central hole (31) of the indwelling-needle base (3). When used, the indwelling needle (6) is inserted, at a desired injection point, subcutaneously into the skin of a diabetic, and the indwelling needle base (3) is arranged on the skin surface of the diabetic. The insulin is injected into the diabetic successively through the steel needle (5) and the indwelling needle (6) when an insulin injection is needed. The access hole (112) can be directly matched with a needleless injector or indirectly matched with an insulin infusion pump, allowing for better usability. The infusion port upper cover (1) can be rotated and adjusted as required by users, and is convenient in use. The insulin infusion adapter port capable of being attached/detached from any direction can effectively reduce financial burden of patients and prevent pains of repeated injections, and is easy to use.

Description

说 明 书  Description
一种可任意方向装卸式胰岛素输液转接港 技术领域  A detachable insulin infusion transfer port in any direction
本实用新型涉及医疗器械技术领域， 尤其涉及一种糖尿病患者在输 注胰岛素时所使用且可任意方向装卸式胰岛素输液转接港。  The utility model relates to the technical field of medical instruments, in particular to a diabetic patient who is used in the injection of insulin and can be loaded and unloaded in any direction.
背景技术 Background technique
目前， 1型糖尿病患者或是其他需要以皮下输注胰岛素来控制血糖 波动水平的使用者所采用的输注方式基本上分为两种： 由手动注射输液 以及借由胰岛素输液泵进行输液； 其中， 采用上述两种输液方式进行输 注的使用者普遍会借助皮下留置针及输液管路等输液耗材来尽量避免 频繁的插针注射。  Currently, there are two types of infusion methods for patients with type 1 diabetes or other users who need to subcutaneously infuse insulin to control blood glucose fluctuations: infusion by manual infusion and infusion via an insulin infusion pump; Users who use the above two infusion methods for infusion will generally avoid frequent needle injections by using infusion needles such as subcutaneous indwelling needles and infusion lines.
现有的胰岛素输液耗材（包含留置针输液港、 输液管路等） 必须搭 配相应生产厂家所生产的胰岛素输液泵才可使用； 然而， 现有市面上的 各大品牌胰岛素输液泵皆以其产品特殊优秀为由而以极其昂贵的价格 售予有所需求的糖尿病患者， 一个进口的胰岛素输液泵售价动辄 5万、 6万元人民币， 一个国产的胰岛素输液泵价格也动辄 2万、 3万甚至 4 万元人民币价格不等。 由于间隔昂贵， 相当一部分糖尿病患者群体消费 不起上述昂贵的胰岛素输液泵， 现在还是有很多每天需要注射胰岛素的 糖尿病患者采用自我手动注射方式（借助注射器）来做频繁的胰岛素皮 下输液。  Existing insulin infusion consumables (including indwelling needle infusion port, infusion line, etc.) must be used with the insulin infusion pump produced by the corresponding manufacturer; however, all major brands of insulin infusion pumps on the market are based on their products. Specially excellent for sale at a very expensive price for diabetic patients in need, an imported insulin infusion pump is priced at 50,000 yuan, 60,000 yuan, a domestic insulin pump price is also 20,000, 30,000 Even the price of RMB 40,000 is not equal. Due to the high interval, a large number of diabetic patients can not afford the above expensive insulin infusion pump, and there are still many diabetic patients who need insulin injection every day to use the manual injection method (with a syringe) to do frequent insulin subcutaneous infusion.
现在市面上没有专门针对自我手动注射胰岛素的糖尿病患者所使 用的胰岛素留置针输液港； 所以， 采用注射器来自我手动注射胰岛素的 糖尿病患者需忍受频繁插针注射的痛苦， 使用极为不便。 There are no diabetes patients on the market who are specifically targeting self-injection of insulin. The insulin used to indwell the needle infusion port; therefore, the use of a syringe from my manual injection of insulin in patients with diabetes needs to endure the pain of frequent needle injection, the use is extremely inconvenient.
实用新型内容 Utility model content
本实用新型的目的在于针对现有技术的不足而提供一种可任意方 向装卸式胰岛素输液转接港， 该可任意方向装卸式胰岛素输液转接港能 够帮助消费不起胰岛素输液泵且需频繁手动插针注射的糖尿病患者群 体， 且能够帮助患者避免每天承受打针的恐惧与痛苦， 使用非常方便。  The purpose of the utility model is to provide an arbitrarily direction loading and unloading insulin infusion transfer port according to the deficiencies of the prior art, and the arbitrarily direction loading and unloading insulin infusion transfer port can help the insulin infusion pump to be consumed without frequent manual operation. The group of diabetic patients injected with needles can help patients avoid the fear and pain of taking injections every day, and it is very convenient to use.
为达到上述目的， 本实用新型通过以下技术方案来实现。  In order to achieve the above object, the present invention is achieved by the following technical solutions.
一种可任意方向装卸式胰岛素输液转接港， 包括有输液港上盖、 输 液港底座以及留置针底座， 输液港上盖可相对转动地扣装于输液港底座 上方， 输液港底座扣装于留置针底座上方， 输液港上盖成型有输液孔， 输液孔包括有位于输液港上盖芯部且向下开口的上中心孔以及水平横 向开口的接入孔， 上中心孔与接入孔连通； 输液港底座与留置针底座之 间卡装有硅胶密封圈， 留置针底座的芯部于硅胶密封圈的正下方成型有 上下完全贯穿的下中心孔， 硅胶密封圈穿刺有穿刺钢针， 穿刺钢针的上 端部延伸至上中心孔内， 穿刺钢针的下端部延伸至下中心孔内， 留置针 底座的下中心孔内于穿刺钢针的下方嵌装有留置针， 留置针的下端部延 伸至留置针底座的下方。  The utility model relates to a loading and unloading insulin infusion transfer port in an arbitrary direction, which comprises an upper cover of an infusion port, a base of an infusion port and a base of an indwelling needle. The upper cover of the infusion port can be relatively rotated and mounted on the base of the infusion port, and the base of the infusion port is buckled on the base of the infusion port. Above the indwelling needle base, the upper cover of the infusion port is formed with an infusion hole, and the infusion hole comprises an upper central hole located at the upper core of the infusion port and opening downward, and an access hole horizontally opening, the upper central hole is connected with the access hole A silicone sealing ring is arranged between the base of the infusion port and the base of the indwelling needle, and the core of the indwelling needle base is formed under the silicone sealing ring with a lower central hole completely penetrating the upper and lower sides, and the silicone sealing ring is puncture with a puncture steel needle, puncture The upper end portion of the steel needle extends into the upper central hole, the lower end portion of the puncture steel needle extends into the lower central hole, and the indwelling needle is embedded in the lower central hole of the indwelling needle base, and the lower end portion of the indwelling needle is extended. To the underside of the indwelling needle base.
其中， 所述留置针为留置钢针， 所述穿剌钢针与留置钢针上下间隔 布置。  Wherein, the indwelling needle is an indwelling steel needle, and the threaded steel needle is arranged at an upper and lower interval from the indwelling steel needle.
其中， 所述留置针为软留置针， 所述穿刺钢针的下端部延伸至软留 置针芯部的通孔内。 其中， 所述接入孔为与不带针头的胰岛素注射器前端部相配合的注 射孔。 Wherein, the indwelling needle is a soft indwelling needle, and the lower end portion of the puncture steel needle extends into the through hole of the soft indwelling needle core portion. Wherein, the access hole is an injection hole that cooperates with a front end portion of the insulin injector without a needle.
其中， 所述接入孔配装有与胰岛素输液泵相配合的内圆锥锁定接 头， 内圆锥锁定接头嵌卡于接入孔内。  Wherein, the access hole is equipped with an inner cone locking joint matched with the insulin infusion pump, and the inner cone locking joint is embedded in the access hole.
其中， 所述输液港上盖成型有上下完全贯穿且对称布置的左弧形孔 和右弧形孔， 左弧形孔和右弧形孔分别呈弓形状， 左弧形孔的左端侧设 置有左按压部， 右弧形孔的右端侧设置有右按压部， 输液港上盖于左弧 形孔与左按压部之间以及右弧形孔与右按压部之间分别延设有朝下延 伸的上盖卡扣， 所述输液港底座对应各上盖卡扣分别设置有底座卡扣， 上盖卡扣与底座卡扣配合。  Wherein, the upper cover of the infusion port is formed with a left arc hole and a right arc hole which are vertically and vertically arranged symmetrically, and the left arc hole and the right arc hole are respectively bow-shaped, and the left end side of the left arc hole is provided with The left pressing portion is provided with a right pressing portion on the right end side of the right curved hole, and the upper port of the infusion port is extended between the left curved hole and the left pressing portion and the right curved hole and the right pressing portion respectively extend downward. The upper cover buckle is respectively provided with a base buckle corresponding to each upper cover buckle, and the upper cover buckle is matched with the base buckle.
其中， 所述输液港底座的上方可选择性地扣装有防护盖， 防护盖的 中间位置开设有上下完全贯穿的卡套孔， 卡套孔内嵌套有防护硅胶圈； 当防护盖扣装于输液港底座的上方时， 防护硅胶圈的下表面与输液港底 座的上端面抵接  The protective cover is selectively fastened on the upper part of the base of the infusion port, and the ferrule hole is completely penetrated in the middle of the protective cover, and the protective silicone ring is nested in the hole of the ferrule; At the top of the infusion port base, the lower surface of the protective silicone ring abuts the upper end surface of the infusion port base
本实用新型的有益效果为： 本实用新型所述的一种可任意方向装卸 式胰岛素输液转接港， 其包括输液港上盖、 输液港底座、 留置针底座、 硅胶密封圈、留置针以及穿刺钢针，输液港上盖扣装于输液港底座上方， 输液港底座扣装于留置针底座上方， 输液港上盖成型有由接入孔、 上中 心孔所组成的输液孔， 硅胶密封圈卡装于输液港底座与留置针底座之 间， 穿剌钢针刺穿硅胶密封圈， 留置针嵌装于留置针底座的下中心孔内 且位于穿刺钢针的下方。 使用时， 留置钢针插入于糖尿病患者皮肤欲注 射处皮下， 留置针底座位于糖尿病患者皮肤表面； 当糖尿病患者需要注 射胰岛素时， 胰岛素依次经由穿刺钢针、 留置钢针而注射至糖尿病患者 体内； 接入孔可直接配合不带针头注射器或者间接配合胰岛素输液泵， 适用性强； 输液港上盖可根据使用者需要而进行转动换位调节， 使用方 便。 综合上述情况可知， 本实用新型能够帮助消费不起胰岛素输液泵且 需频繁手动插针注射的糖尿病患者群体， 且能够帮助患者避免每天承受 打针的恐惧与痛苦， 使用非常方便。 The utility model has the beneficial effects that the utility model provides an arbitrarily direction loading and unloading insulin infusion transfer port, which comprises an infusion port upper cover, an infusion port base, an indwelling needle base, a silicone sealing ring, an indwelling needle and a puncture. The steel needle and the upper cover of the infusion port are installed above the base of the infusion port, and the base of the infusion port is fastened above the indwelling needle base. The upper cover of the infusion port is formed with an infusion hole composed of an access hole and an upper central hole, and a silicone sealing ring card. Installed between the base of the infusion port and the base of the indwelling needle, the steel needle is pierced through the silicone sealing ring, and the indwelling needle is embedded in the lower central hole of the indwelling needle base and located below the puncture steel needle. When in use, the indwelling steel needle is inserted under the skin of the diabetic patient's skin, and the indwelling needle base is located on the surface of the diabetic patient's skin; when the diabetic patient needs to be injected When insulin is injected, insulin is injected into the diabetic patient through the puncture needle and the indwelling steel needle. The access hole can be directly matched with the needleless syringe or indirectly with the insulin infusion pump, and the applicability is strong; the upper port of the infusion port can be used according to the user. Rotary transposition adjustment is required, which is convenient to use. Based on the above situation, the utility model can help the group of diabetic patients who can not afford the insulin infusion pump and need frequent manual injection, and can help the patient to avoid the fear and pain of the injection every day, and is very convenient to use.
附图说明 DRAWINGS
下面利用附图来对本实用新型进行进一步的说明， 但是附图中的实 施例不构成对本实用新型的任何限制。  The present invention will be further described with reference to the drawings, but the embodiments in the drawings do not constitute any limitation of the present invention.
图 1为本实用新型实施例一的结构示意图。  1 is a schematic structural view of a first embodiment of the present invention.
图 2为本实用新型实施例一的分解示意图。  Figure 2 is an exploded perspective view of the first embodiment of the present invention.
图 3为本实用新型实施例一的剖面示意图。  Figure 3 is a schematic cross-sectional view showing the first embodiment of the present invention.
图 4为本实用新型实施例一另一位置的剖面示意图。  Figure 4 is a cross-sectional view showing another position of the first embodiment of the present invention.
图 5为本实用新型实施例二的剖面示意图。  Figure 5 is a cross-sectional view showing the second embodiment of the present invention.
图 6为本实用新型实施例三的结构示意图。  Figure 6 is a schematic view showing the structure of the third embodiment of the present invention.
图 7为本实用新型实施例三另一视角的结构示意图。  FIG. 7 is a schematic structural view of another embodiment of the present invention.
图 8为本实用新型非工作时的结构示意图。  Figure 8 is a schematic view showing the structure of the utility model when it is not in operation.
在图 1至图 8中包括有：  Included in Figures 1 through 8 are:
1——输液港上盖 11——输液孔  1——Infusion port cover 11——Infusion hole
111——上中心孔 112——接入孔  111——Upper center hole 112——Access hole
12——左弧形孔 13——右弧形孔 14——左按压部 15——右按压部 12——Left curved hole 13——Right curved hole 14——Left pressing part 15——Right pressing part
16——上盖卡扣 2——输液港底座  16——Upper cover buckle 2——Infusion port base
21——底座卡扣 3——留置针底座  21——Base buckle 3——Indwelling needle base
3 1——下中心孔 4——硅胶密封圈  3 1——lower center hole 4——silica seal
-穿刺钢针 6——留置针  - puncture steel needle 6 - indwelling needle
7——内圆锥锁定接头 8——防护盖  7——Inner cone locking joint 8——Protection cover
81- 卡套孔 9- -防护硅胶 ί  81- ferrule hole 9- - protective silicone ί
具体实施方式 detailed description
下面结合具体的实施方式来对本实用新型进行说明。  The present invention will be described below in conjunction with specific embodiments.
实施例一， 如图 1至图 4所示， 一种可任意方向装卸式胰岛素输液 转接港， 包括有输液港上盖 1、 输液港底座 2以及留置针底座 3， 输液 港上盖 1可相对转动地扣装于输液港底座 2上方， 输液港底座 2扣装于 留置针底座 3上方， 输液港上盖 1成型有输液孔 11， 输液孔 11包括有 位于输液港上盖 1芯部且向下开口的上中心孔 111以及水平横向开口的 接入孔 112， 上中心孔 11 1与接入孔 112连通； 输液港底座 2与留置针 底座 3之间卡装有硅胶密封圈 4， 留置针底座 3的芯部于硅胶密封圈 4 的正下方成型有上下完全贯穿的下中心孔 31，硅胶密封圈 4穿刺有穿刺 钢针 5， 穿刺钢针 5的上端部延伸至上中心孔 111内， 穿刺钢针 5的下 端部延伸至下中心孔 31内， 留置针底座 3的下中心孔 31内于穿刺钢针 5的下方嵌装有留置针 6， 留置针 6的下端部延伸至留置针底座 3的下 其中，留置针 6为留置钢针，穿刺钢针 5与留置钢针上下间隔布: 进一步的， 接入孔 112为与不带针头的胰岛素注射器前端部相配合 的注射孔。 Embodiment 1 As shown in FIG. 1 to FIG. 4, an arbitrarily direction loading and unloading insulin infusion transfer port comprises an infusion port upper cover 1, an infusion port base 2 and an indwelling needle base 3, and the infusion port upper cover 1 The upper port 2 of the infusion port is fastened above the indwelling needle base 3, and the upper cover 1 of the infusion port is formed with an infusion hole 11 including the core of the upper cover of the infusion port and The upper central hole 111 opening downwardly and the horizontally opening opening hole 112, the upper central hole 11 1 is connected with the access hole 112; the silicone sealing ring 4 is inserted between the infusion port base 2 and the indwelling needle base 3, and the indwelling The core of the needle base 3 is formed with a lower central hole 31 that is completely penetrated vertically below the silicone sealing ring 4, and the silicone sealing ring 4 is pierced with the puncture steel needle 5, and the upper end portion of the puncture steel needle 5 extends into the upper central hole 111. The lower end portion of the puncture steel needle 5 extends into the lower central hole 31, and the indwelling needle 6 is fitted in the lower central hole 31 of the indwelling needle base 3 below the puncture steel needle 5, and the lower end portion of the indwelling needle 6 extends to the indwelling needle base In the lower part of 3, the indwelling needle 6 is an indwelling steel needle, which is worn. 5 needle indwelling needle vertically spaced cloth: Further, the access hole 112 is an injection hole that cooperates with the front end portion of the insulin syringe without a needle.
在本实施例一的胰岛素输液转接港工作过程中， 留置钢针插入于糖 尿病患者皮肤欲注射处皮下， 留置针底座 3位于糖尿病患者皮肤表面， 其中，留置针底座 3可通过医用透气胶布而固定与皮肤表面注射处周围； 当糖尿病患者需要注射胰岛素时， 使用者可先通过带针头注射器抽取胰 岛素， 而后将针头取下并直接将不带针头注射器的前端部插入于输液港 上盖 1的接入孔 112内， 胰岛素依次经由穿刺钢针 5、 留置钢针而注射 至糖尿病患者体内。  During the operation of the insulin infusion transfer port of the first embodiment, the indwelling steel needle is inserted under the skin of the diabetic patient to be injected, and the indwelling needle base 3 is located on the skin surface of the diabetic patient, wherein the indwelling needle base 3 can pass the medical breathable adhesive tape. Fixation and skin surface injection around; When diabetic patients need to inject insulin, the user can first take insulin through a syringe with a needle, then remove the needle and directly insert the front end of the syringe without the needle into the upper cover of the infusion port 1 In the access hole 112, insulin is sequentially injected into the diabetic patient via the puncture steel needle 5 and the indwelling steel needle.
需进一步解释， 本实施例一的胰岛素输液转接港的输液港上盖 1可 相对输液港底座 2转动， 输液港上盖 1可以与输液港底座 2任意方向结 合， 即输液港上盖 1与输液港底座 2可任意方向装卸， 且输液港上盖 1 与输液港底座 2组装后，两者可以沿着顺时针方向或者逆时针方向转动； 上述结构设计可方便使用者手持注射器且通过转动换位来避免使用者 长期保持某一特定姿势而疲劳。  It should be further explained that the upper cover 1 of the infusion port of the insulin infusion transfer port of the first embodiment can be rotated relative to the base 2 of the infusion port, and the upper cover 1 of the infusion port can be combined with the base 2 of the infusion port, that is, the upper cover of the infusion port 1 and The port 2 of the infusion port can be loaded and unloaded in any direction, and after the upper cover 1 of the infusion port is assembled with the base 2 of the infusion port, the two can be rotated clockwise or counterclockwise; the above structure is convenient for the user to hold the syringe and change by rotating To avoid the user's fatigue while maintaining a certain position for a long time.
需进一步指出， 本实施例一的胰岛素输液转接港的硅胶密封圈 4卡 持于留置针底座 3与输液港底座 2之间， 当穿刺钢针 5未完全刺穿硅胶 密封圈 4时， 硅胶密封圈 4可实现良好的密封效果。  It should be further pointed out that the silicone sealing ring 4 of the insulin infusion transfer port of the first embodiment is held between the indwelling needle base 3 and the infusion port base 2, and when the puncture steel needle 5 does not completely pierce the silicone sealing ring 4, the silicone rubber The sealing ring 4 achieves a good sealing effect.
更进一步的， 本实施例一的胰岛素输液转接港的输液港上盖 1与输 液港底座 2采用下述结构形式实现装配连接， 具体为： 输液港上盖 1成 型有上下完全贯穿且对称布置的左弧形孔 12和右弧形孔 13， 左弧形孔 12和右弧形孔 13分别呈弓形状，左弧形孔 12的左端侧设置有左按压部 14， 右弧形孔 13的右端侧设置有右按压部 15， 输液港上盖 1于左弧形 孔 12与左按压部 14之间以及右弧形孔 13与右按压部 15之间分别延设 有朝下延伸的上盖卡扣 16， 输液港底座 2对应各上盖卡扣 16分别设置 有底座卡扣 21， 上盖卡扣 16与底座卡扣 21配合。 Further, the infusion port upper cover 1 and the infusion port base 2 of the insulin infusion transfer port of the first embodiment adopt the following structural forms to realize the assembly connection, specifically: the upper cover 1 of the infusion port is formed with a vertical penetration and a symmetric arrangement The left arcuate hole 12 and the right arcuate hole 13, the left arcuate hole 12 and the right arcuate hole 13 respectively have an arc shape, and the left end side of the left arcuate hole 12 is provided with a left pressing portion 14. The right end side of the right curved hole 13 is provided with a right pressing portion 15, and the infusion port upper cover 1 is extended between the left curved hole 12 and the left pressing portion 14 and between the right curved hole 13 and the right pressing portion 15. The upper cover buckle 16 is extended downward, and the upper cover buckle 16 is respectively provided with a base buckle 21 corresponding to each upper cover buckle 16 , and the upper cover buckle 16 is engaged with the base buckle 21 .
当使用者不按压输液港上盖 1的两个按压部时， 输液港上盖 1与输 液港底座 2通过上盖卡扣 16与底座卡扣 21配合而实现固定连接装配； 而当使用者按压输液港上盖 1的两个按压部时， 如图 4所示， 各上盖卡 扣 16分别因受力而朝内偏移并退离相应的底座卡扣 21， 此时， 输液港 上盖 1可以相对输液港底座 2转动并与输液港底座 2任意方向结合； 当 输液港上盖 1转动至所需位置时， 释放输液港上盖 1的两个按压部并无 需按压， 此时， 上盖卡扣 16复位并重新与底座卡扣 21互相卡持。  When the user does not press the two pressing portions of the upper cover 1 of the infusion port, the infusion port upper cover 1 and the infusion port base 2 are engaged with the base buckle 21 by the upper cover buckle 16 to achieve a fixed connection assembly; When the two pressing portions of the upper cover 1 of the infusion port are as shown in FIG. 4, the upper cover buckles 16 are respectively biased inward due to the force and are retracted from the corresponding base buckles 21, at this time, the upper port of the infusion port 1 can be rotated relative to the infusion port base 2 and combined with any direction of the infusion port base 2; when the upper cover 1 of the infusion port is rotated to the desired position, the two pressing portions of the upper cover 1 of the infusion port are released without pressing, at this time, The cover buckle 16 is reset and re-engaged with the base buckle 21.
输液完成后， 使用者只需按压输液港上盖 1的两个按压部并将输液 港上盖 1从输液港底座 2取下即可， 并保留留置针底座 3粘附于皮肤表 面以及留置钢针留置于皮下。  After the infusion is completed, the user only needs to press the two pressing portions of the upper cover 1 of the infusion port and remove the upper cover 1 of the infusion port from the infusion port base 2, and retain the indwelling needle base 3 adhered to the skin surface and the indwelling steel. The needle is left under the skin.
综合上述情况可知， 本实施例一的胰岛素输液转接港能够帮助消费 不起胰岛素输液泵且需频繁手动插针注射的糖尿病患者群体， 且能够帮 助患者避免每天承受打针的恐惧与痛苦， 使用非常方便。  Based on the above situation, the insulin infusion transfer port of the first embodiment can help the group of diabetic patients who can not afford the insulin infusion pump and need frequent manual injection, and can help the patient avoid the fear and pain of taking the injection every day. Convenience.
实施例二， 如图 5所示， 本实施例二与实施例一的区别在于： 留置 针 6为软留置针， 穿剌钢针 5的下端部延伸至软留置针芯部的通孔内； 即本实施例二的胰岛素输液转接港通过软留置针取代实施例一中的留 置钢针。  Embodiment 2, as shown in FIG. 5, the difference between the second embodiment and the first embodiment is: the indwelling needle 6 is a soft indwelling needle, and the lower end portion of the threaded steel needle 5 extends into the through hole of the soft indwelling needle core portion; That is, the insulin infusion transfer port of the second embodiment replaces the indwelling steel needle in the first embodiment by a soft indwelling needle.
实施例三，如图 6和图 7所示，本实施例三与实施例一的区别在于： 接入孔 112配装有与胰岛素输液泵相配合的内圆锥锁定接头 7， 内圆锥 锁定接头 7嵌卡于接入孔 112内。 Embodiment 3, as shown in FIG. 6 and FIG. 7, the difference between the third embodiment and the first embodiment is: The access hole 112 is fitted with an inner conical locking joint 7 that cooperates with an insulin infusion pump, and the inner conical locking joint 7 is embedded in the access hole 112.
本实施例三的胰岛素输液转接港通过配装内圆锥锁定接头 7来与胰 岛素输液泵配合， 工作时， 使用者可直接将胰岛素泵与位于输液港上盖 1的内圆锥锁定接头 7对接， 对接后即可实行后续的胰岛素输液。  The insulin infusion transfer port of the third embodiment is matched with the insulin infusion pump by fitting the inner cone locking joint 7. When working, the user can directly connect the insulin pump to the inner cone locking joint 7 at the upper cover of the infusion port. Subsequent insulin infusion can be performed after docking.
实施例四， 如图 8所示， 输液港底座 2的上方可选择性地扣装有防 护盖 8， 防护盖 8的中间位置开设有上下完全贯穿的卡套孔 81， 卡套孔 81内嵌套有防护硅胶圈 9。  In the fourth embodiment, as shown in FIG. 8, the protective cover 8 can be selectively fastened on the upper portion of the infusion port base 2. The middle portion of the protective cover 8 is provided with a ferrule hole 81 which is completely penetrated vertically, and the ferrule hole 81 is embedded. Set with protective silicone ring 9.
需进一步解释， 防护盖 8只有在使用者非输液作业时使用， 非输液 时， 输液港上盖 1从输液港底座 2上取下， 防护盖 8扣装于输液港底座 2的上方， 防护硅胶圈 9的下表面与输液港底座 2的上端面抵接； 由于 防护硅胶圈 9与输液港底座 2紧密地接触， 防护盖 8与防护硅胶圈 9可 起到防尘防水的作用， 当使用者洗澡或者游泳时， 使用者可依然将留置 针底座 3以及留置针 6保持于糖尿病患者皮肤表面， 只需将输液港上盖 1换为防护盖 8即可。  It should be further explained that the protective cover 8 is only used when the user is not infusion operation. When not infusion, the upper cover 1 of the infusion port is removed from the base 2 of the infusion port, and the protective cover 8 is fastened above the base 2 of the infusion port to protect the silicone. The lower surface of the ring 9 abuts the upper end surface of the infusion port base 2; since the protective silicone ring 9 is in close contact with the infusion port base 2, the protective cover 8 and the protective silicone ring 9 can play the role of dustproof and waterproof, when the user When bathing or swimming, the user can still keep the indwelling needle base 3 and the indwelling needle 6 on the surface of the diabetic patient's skin, and only need to replace the infusion port upper cover 1 with the protective cover 8.
以上内容仅为本实用新型的较佳实施例， 对于本领域的普通技术人 员， 依据本实用新型的思想， 在具体实施方式及应用范围上均会有改变 之处， 本说明书内容不应理解为对本实用新型的限制。  The above content is only a preferred embodiment of the present invention, and those skilled in the art will have a change in the specific embodiment and application scope according to the idea of the present invention. The content of the present specification should not be understood as Limitations on the present invention.

Claims

权 利 要 求 书 claims
1、 一种可任意方向装卸式胰岛素输液转接港， 其特征在于： 包括有输 液港上盖（1)、 输液港底座（2) 以及留置针底座（3)， 输液港上盖（1) 可相对转动地扣装于输液港底座 （2) 上方， 输液港底座（2) 扣装于留 置针底座（3)上方， 输液港上盖（1)成型有输液孔（11)， 输液孔（11) 包括有位于输液港上盖 （1) 芯部且向下开口的上中心孔 （111) 以及水 平横向开口的接入孔 （112)， 上中心孔 （111) 与接入孔 （112) 连通； 输液港底座 （2) 与留置针底座 （3) 之间卡装有硅胶密封圈 （4)， 留置 针底座 （3) 的芯部于硅胶密封圈 （4) 的正下方成型有上下完全贯穿的 下中心孔 (31)， 硅胶密封圈 (4) 穿刺有穿刺钢针 (5), 穿刺钢针 (5) 的上端部延伸至上中心孔 （111) 内， 穿刺钢针 （5) 的下端部延伸至下 中心孔（31) 内， 留置针底座（3) 的下中心孔（31) 内于穿刺钢针（5) 的下方嵌装有留置针（6)， 留置针（6)的下端部延伸至留置针底座（3) 的下方。 1. An insulin infusion transfer port that can be loaded and unloaded in any direction, which is characterized by: including an infusion port upper cover (1), an infusion port base (2) and an indwelling needle base (3), and an infusion port upper cover (1) The infusion port base (2) can be relatively rotatably fastened to the top of the infusion port base (2), and the infusion port base (2) is fastened to the top of the indwelling needle base (3). The infusion port upper cover (1) is formed with an infusion hole (11), and the infusion hole ( 11) It includes an upper central hole (111) located at the core of the infusion port upper cover (1) and opening downward, and an access hole (112) with a horizontal transverse opening. The upper central hole (111) and the access hole (112) Connected; A silicone sealing ring (4) is clamped between the infusion port base (2) and the indwelling needle base (3), and the core of the indwelling needle base (3) is formed directly below the silicone sealing ring (4) with an upper and lower complete Through the lower center hole (31), the silicone sealing ring (4) is pierced with a piercing steel needle (5). The upper end of the piercing steel needle (5) extends into the upper center hole (111), and the lower end of the piercing steel needle (5) The lower center hole (31) of the indwelling needle base (3) extends into the lower center hole (31), and an indwelling needle (6) is embedded below the puncture steel needle (5). The lower end of the indwelling needle (6) extends to the bottom of the indwelling needle base (3).
2、 根据权利要求 1 所述的一种可任意方向装卸式胰岛素输液转接 港， 其特征在于： 所述留置针 （6) 为留置钢针， 所述穿刺钢针（5) 与 留置钢针上下间隔布置。 2. An insulin infusion transfer port that can be loaded and unloaded in any direction according to claim 1, characterized in that: the indwelling needle (6) is an indwelling steel needle, and the puncture steel needle (5) and the indwelling steel needle Arranged at intervals up and down.
3、 根据权利要求 1 所述的一种可任意方向装卸式胰岛素输液转接 港， 其特征在于： 所述留置针 （6) 为软留置针， 所述穿刺钢针（5) 的 下端部延伸至软留置针芯部的通孔内。 3. An insulin infusion transfer port removable in any direction according to claim 1, characterized in that: the indwelling needle (6) is a soft indwelling needle, and the lower end of the puncture steel needle (5) extends into the through hole of the soft indwelling needle core.
4、 根据权利要求 1 所述的一种可任意方向装卸式胰岛素输液转接 港， 其特征在于： 所述接入孔 （112) 为与不带针头的胰岛素注射器前 端部相配合的注射孔。 4. An insulin infusion transfer port removable in any direction according to claim 1, characterized in that: the access hole (112) is connected to the front of an insulin syringe without a needle. The ends match the injection holes.
5、 根据权利要求 1 所述的一种可任意方向装卸式胰岛素输液转接 港， 其特征在于： 所述接入孔 （112) 配装有与胰岛素输液泵相配合的 内圆锥锁定接头 （7)， 内圆锥锁定接头 （7) 嵌卡于接入孔 （112) 内。 5. An insulin infusion transfer port removable in any direction according to claim 1, characterized in that: the access hole (112) is equipped with an inner cone locking joint (7) that matches the insulin infusion pump. ), the inner cone locking joint (7) is embedded in the access hole (112).
6、 根据权利要求 1至 5任意一项所述的一种可任意方向装卸式胰 岛素输液转接港， 其特征在于： 所述输液港上盖 （1) 成型有上下完全 贯穿且对称布置的左弧形孔 （12) 和右弧形孔 （13)， 左弧形孔 （12) 和右弧形孔 （13) 分别呈弓形状， 左弧形孔（12) 的左端侧设置有左按 压部 （14)， 右弧形孔 （13) 的右端侧设置有右按压部 （15)， 输液港上 盖 （1) 于左弧形孔 （12) 与左按压部 （14) 之间以及右弧形孔 （13) 与右按压部 （15) 之间分别延设有朝下延伸的上盖卡扣 （16)， 所述输 液港底座 （2) 对应各上盖卡扣 （16) 分别设置有底座卡扣 （21)， 上盖 卡扣 (16) 与底座卡扣 (21) 配合。 6. An insulin infusion transfer port that can be loaded and unloaded in any direction according to any one of claims 1 to 5, characterized in that: the upper cover (1) of the infusion port is formed with a left side that completely penetrates up and down and is arranged symmetrically. The arc hole (12) and the right arc hole (13), the left arc hole (12) and the right arc hole (13) are each in an arc shape, and a left pressing portion is provided on the left end side of the left arc hole (12) (14), the right end side of the right arc hole (13) is provided with a right pressing part (15), and the infusion port upper cover (1) is between the left arc hole (12) and the left pressing part (14) and the right arc There are upper cover buckles (16) extending downwards between the hole (13) and the right pressing part (15) respectively. The infusion port base (2) is provided with corresponding upper cover buckles (16). The base buckle (21), the upper cover buckle (16) cooperate with the base buckle (21).
7、 根据权利要求 1 所述的一种可任意方向装卸式胰岛素输液转接 港， 其特征在于： 所述输液港底座 （2) 的上方可选择性地扣装有防护 盖 （8)， 防护盖 （8) 的中间位置开设有上下完全贯穿的卡套孔 （81)， 卡套孔 （81) 内嵌套有防护硅胶圈 （9); 当防护盖 （8) 扣装于输液港 底座 （2) 的上方时， 防护硅胶圈 （9) 的下表面与输液港底座 （2) 的 上端面抵接。 7. An insulin infusion transfer port that can be loaded and detached in any direction according to claim 1, characterized in that: a protective cover (8) can be selectively buckled above the infusion port base (2) to protect the The middle position of the cover (8) is provided with a ferrule hole (81) that completely penetrates from top to bottom. A protective silicone ring (9) is nested in the ferrule hole (81); when the protective cover (8) is fastened to the infusion port base ( 2), the lower surface of the protective silicone ring (9) is in contact with the upper end surface of the infusion port base (2).
PCT/CN2013/001330 2013-09-27 2013-11-04 Insulin infusion adapter port capable of being attached/detached in any direction WO2015042758A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201320603098.0 2013-09-27
CN201320603098.0U CN203577031U (en) 2013-09-27 2013-09-27 Insulin infusion adapter port capable of being loaded and unloaded in random direction

Publications (1)

Publication Number Publication Date
WO2015042758A1 true WO2015042758A1 (en) 2015-04-02

Family

ID=50575013

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/001330 WO2015042758A1 (en) 2013-09-27 2013-11-04 Insulin infusion adapter port capable of being attached/detached in any direction

Country Status (2)

Country Link
CN (1) CN203577031U (en)
WO (1) WO2015042758A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111001057B (en) * 2018-10-08 2021-08-03 普昂(杭州)医疗科技股份有限公司 Application type subcutaneous indwelling needle
CN110124161B (en) * 2019-05-23 2021-05-07 常州市第一人民医院 Infusion port injection seat fixing device
EP3744367A1 (en) * 2019-05-29 2020-12-02 Sooil Development Co., Ltd. Needle infusion set for insulin infusion
CN113855920A (en) * 2021-10-19 2021-12-31 阿瑞医疗(广东)有限公司 Vertical indwelling needle assembly and base structure thereof
CN114306809A (en) * 2021-12-31 2022-04-12 深圳市阿瑞医疗电子有限公司 Balanced type indwelling needle assembly and application type liquid medicine infusion system
CN114432536A (en) * 2022-01-29 2022-05-06 深圳道远医疗科技有限公司 Integrated device and method for dynamic blood glucose monitoring and insulin injection fusion
CN114588393B (en) * 2022-02-15 2024-04-02 普昂(杭州)生命科技有限公司 Indwelling type infusion assembly
CN114642788A (en) * 2022-05-13 2022-06-21 浙江省肿瘤医院 Steel needle for subcutaneous automatic control analgesia device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101267853A (en) * 2005-06-28 2008-09-17 优诺医疗有限公司 Packing for infusion set and method of applying an infusion set
US20080243062A1 (en) * 2007-03-30 2008-10-02 Destefano Mark A Infusion set kit
CN101389366A (en) * 2005-11-03 2009-03-18 巴顿医疗设备有限公司 Fluid delivery devices, systems and methods
CN101500627A (en) * 2006-08-02 2009-08-05 优诺医疗有限公司 Cannula and delivery device
US20110282282A1 (en) * 2007-12-27 2011-11-17 Medtronic Minimed, Inc. Reservoir pressure equalization systems and methods
US20110295209A1 (en) * 2006-02-07 2011-12-01 Icu Medical, Inc. Infusion set
CN103007376A (en) * 2013-01-17 2013-04-03 无锡顶点医疗器械有限公司 Insulin pump infusion device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101267853A (en) * 2005-06-28 2008-09-17 优诺医疗有限公司 Packing for infusion set and method of applying an infusion set
CN101389366A (en) * 2005-11-03 2009-03-18 巴顿医疗设备有限公司 Fluid delivery devices, systems and methods
US20110295209A1 (en) * 2006-02-07 2011-12-01 Icu Medical, Inc. Infusion set
CN101500627A (en) * 2006-08-02 2009-08-05 优诺医疗有限公司 Cannula and delivery device
US20080243062A1 (en) * 2007-03-30 2008-10-02 Destefano Mark A Infusion set kit
US20110282282A1 (en) * 2007-12-27 2011-11-17 Medtronic Minimed, Inc. Reservoir pressure equalization systems and methods
CN103007376A (en) * 2013-01-17 2013-04-03 无锡顶点医疗器械有限公司 Insulin pump infusion device

Also Published As

Publication number Publication date
CN203577031U (en) 2014-05-07

Similar Documents

Publication Publication Date Title
WO2015042758A1 (en) Insulin infusion adapter port capable of being attached/detached in any direction
JP7143258B2 (en) Injection system to prevent false delivery of multiple drugs
US7211068B2 (en) Infusion device having offset flow path
US8475408B2 (en) Infusion pump system
US8971981B2 (en) Device and method for facilitating infusion of therapeutic fluids and sensing of bodily analytes
US9821113B2 (en) Automatic angled infusion set assembly
EP2155299B1 (en) Delivery device
CA2827953A1 (en) Angled inserter for drug infusion
CA2600953A1 (en) Gateway system
WO2008139303A2 (en) A novel device for intradermal injection
CN208611492U (en) A kind of insulin injection indwelling needle
CN101972502A (en) Insulin pump insertion device
CN211410436U (en) Special positioner in infusion port
CN208726436U (en) Portable infusion acupuncture treatment assistor
CN201500335U (en) Portable type infusion device
CN216496842U (en) Insulin injection and infusion indwelling soft needle for separable pump
CN215231062U (en) Novel transfusion needle
CN212788838U (en) Supplementary bracelet of infusion
CN213789365U (en) Medical hand nursing sleeve for venous transfusion treatment
CN212090420U (en) Indwelling needle
CN214435716U (en) Infant vein protection glove
CN211327418U (en) Improved catheter insulin hypodermic injection device
CN213759952U (en) Intravenous infusion needle protection device
CN113842523A (en) Insulin injection and infusion indwelling soft needle for separable pump
CN207871222U (en) A kind of transfusion port pulls out that needle is anti-to hinder device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13894485

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 17.08.2016)

122 Ep: pct application non-entry in european phase

Ref document number: 13894485

Country of ref document: EP

Kind code of ref document: A1