CN101804235A - Disposable guide wire push-assisting device - Google Patents

Disposable guide wire push-assisting device Download PDF

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Publication number
CN101804235A
CN101804235A CN 201010138708 CN201010138708A CN101804235A CN 101804235 A CN101804235 A CN 101804235A CN 201010138708 CN201010138708 CN 201010138708 CN 201010138708 A CN201010138708 A CN 201010138708A CN 101804235 A CN101804235 A CN 101804235A
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CN
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Patent type
Prior art keywords
guide wire
bracket
cap
holder
sheath
Prior art date
Application number
CN 201010138708
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Chinese (zh)
Inventor
刘炳荣
吴小吾
彭义兴
李菲
Original Assignee
江西三鑫医疗器械集团有限公司
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Abstract

The invention discloses a disposable guide wire push-assisting device, comprising a bracket (1), a guide wire protective sheath (2), a bracket cap (3), a pipe clamp (4) and a protective sheath cap (5), wherein the bracket is provided with a tip end hole (1-1) and a tail end hole (1-2) at two ends thereof, and a protective sheath fixing rack (1-3) extends from the middle part of the bracket; and the guide wire protective sheath (2) is fixed in an annular shape by the bracket (1) and the pipe clamp (4). Compatible with a guide wire conveying device, the guide wire push-assisting device according to the invention is convenient for the insertion of the guide wire, effectively protects and places the guide wire to prevent the guide wire from environmental pollution, and simultaneously, can be operated by single hand, which is favorable for reading the insertion length of the guide wire and convenient for the operation of medical staff; with all the components made of medical polymer material, the disposable guide wire push-assisting device has the advantages of simple structure, low cost, convenient production, good disposability and no cross infection.

Description

一次性使用导丝助推装置 Disposable guidewire assist means

所属技术领域 Those of skill

[0001] 本发明涉及一种导丝助推装置,在临床中用于导丝置入人体时的一种辅助装置, 属于医疗器械技术领域。 [0001] The present invention relates to a guidewire assist means in the clinic for the guidewire into the body when an auxiliary device, belonging to the technical field of medical instruments.

技术背景 technical background

[0002] 在临床治疗中,如中心静脉导管、血液透析导管等在导管置入人体时,需要有导丝的引导,而导丝在事先置入人体时,需要借助导丝输送装置,俗称蓝空针或Y型针。 [0002] In clinical treatment, such as central venous catheters, hemodialysis catheters into the human body and the like when the catheter, requires a guide wire, and guide wire previously inserted in the body when required by means of a guide wire delivery device, commonly known as blue Y-empty needle or needle. 这类输送装置的末端有小孔以通入导丝。 Such end feed apparatus into a small hole in the guide wire. 在手持导丝进行输送时,由于导丝的前端是J型端弯头结构,不易插入输送装置的小孔。 When handling the guide wire is conveyed, since the front end of the guidewire is the end of J-bend structure, easy delivery device insertion hole. 另外导丝是具有一定弹性的长度在30cm〜400cm的金属丝,手术时不论缠在手上还是悬于空中,都难以操作,并且不方便观察导丝的刻度,另外暴露在空气中还易受到外界环境污染,增加感染几率,危及患者健康甚至生命安全。 Further the length of the guide wire having a certain elasticity in 30cm~400cm wire, wrapped around the hand surgery whether or suspended in the air, are difficult to handle, scale and inconvenient observation of the guide wire, it is also susceptible to further exposure to air environmental contaminants, increase the risk of infection, health and even life-threatening patient safety.

发明内容 SUMMARY

[0003] 本发明的目的在于克服上述现有背景技术的不足之处,而提供一种导丝助推装置。 [0003] The object of the present invention is to overcome the shortcomings of the above-described background of the prior art, and to provide a guide wire driver device. 它按照人体工程学设计且结构简单、使用方便、可用单手完成操作。 It is designed ergonomically simple structure, easy to use, can be done with one hand operation.

[0004] 本发明的目的是通过如下措施来达到的:一次性使用导丝助推装置,它包括支架、 导丝护套、支架盖帽、管夹、护套盖帽,其特征在于支架的两端包含一个尖端孔和末端孔,中部延伸出一个护套固定架;导丝护套由支架及管夹固定成环状。 [0004] The object of the present invention is achieved by the following measures: a guidewire disposable assist apparatus, comprising a frame, a guide wire sheath, cap holder, tube clamp, the sheath cap, wherein both ends of the stent comprising a bore and a tip end hole, extending a middle sheath holder; guidewire sheath holder by the holder and an annular pipe clip.

[0005] 在上述技术方案中,所述的支架的尖端孔有一支架盖帽。 [0005] In the above-described aspect, the tip holder has a holder hole cap.

[0006] 在上述技术方案中,所述的支架盖帽内腔结构与导丝的尖端形状相符。 [0006] In the above-described aspect, the tip shape of the stent structure with the guidewire lumen cap match.

[0007] 在上述技术方案中,所述的导丝护套一端与支架的末端孔匹配连接,另一端与由护套盖帽封闭。 [0007] In the above aspect, the guide wire tip aperture end of the stent sheath mating connector, and the other end is closed by the cap jacket.

[0008] 在上述技术方案中,所述的护套固定架为弧形结构。 [0008] In the above aspect, a sheath holder according arcuate configuration.

[0009] 在上述技术方案中,所述的支架、导丝护套、支架盖帽、管夹、护套盖帽由医用高分子材料制成。 [0009] In the above aspect, the stent, a guide wire sheath, cap holder, tube clamp, the sheath cap is made of medical polymer materials.

[0010] 本发明导丝助推装置具有如下优点:与导丝输送装置匹配,便于导丝插入;有效保护和安放导丝,避免导丝受到环境污染,同时可单手操作,易于读取导丝置入长度,便于医护人员操作;所有部件由医用高分子材料制成、结构简单、成本便宜、便于生产;一次性使用无交叉感染。 [0010] The present invention is a guidewire assist device has the following advantages: delivery means to match with the guidewire, the guidewire to facilitate insertion; effectively protected and placed guidewire, the guidewire being to avoid environmental pollution, one-hand operation, easy to read guide wire into lengths, to facilitate the operation of medical personnel; all members are made of medical polymer materials, simple structure, cheap cost, ease of production; disposable no cross infection.

附图说明 BRIEF DESCRIPTION

[0011] 图1为本发明未装配导丝的结构示意图。 [0011] Fig 1 a schematic view of an unassembled configuration of the guide wire of the present invention.

[0012] 图2为本发明装配导丝后的结构示意图。 [0012] FIG. 2 is a schematic structure of the guide wire after assembly of the present invention.

[0013] 图3为支架的结构示意图。 [0013] FIG. 3 is a schematic structure of the stent.

[0014] 图中1.支架,1-1.尖端孔,1-2.末端孔,1-3.护套固定架,2.导丝护套,3.支架盖帽,4.管夹,5.护套盖帽,6.导丝。 [0014] FIG 1. stent, 1-1. Tip orifice, 1-2. End hole, 1-3. Sheath holder, 2. the guide wire sheath 3. cap holder 4. Folder, 5 sheath cap, 6 guidewire. 具体实施方式 Detailed ways

[0015] 下面结合附图详细说明本发明的实施情况,但它们并不构成对本发明的限定,仅作举例而已。 [0015] The following detailed description of embodiments of the present invention in conjunction with the accompanying drawings, but they do not limit the present invention, only for example purposes only. 同时通过说明本发明的优点将变得更加清楚和容易理解。 By simultaneously illustrate the advantages of the invention will become apparent and more readily appreciated.

[0016] 参阅附图可知:本发明一次性使用导丝助推装置,它包括支架1、导丝护套2、支架盖帽3、管夹4、护套盖帽5,其特征在于支架的两端包含一个尖端孔1-1和末端孔1-2,中部延伸出一个护套固定架1-3 ;导丝护套2由支架1及管夹4固定成环状,该结构可适用于各种长度的导丝。 [0016] Referring to the drawings can be seen: the present invention is a disposable guidewire assist device, which comprises a bracket 1, the guide wire sheath 2, the cap holder 3, the tube clamp 4, the sheath cap 5, characterized in that the ends of the stent 1-1 and comprises a tip end aperture hole 1-2, a middle sheath holder extending 1-3; wire sheath 2 and the pipe clamp 1 by the holder 4 is fixed in a ring, this structure is applicable to a variety of the length of the guidewire. 如图1、图2、图3所示。 1, 2, 3 as shown in FIG.

[0017] 在支架1的尖端孔1-1处有支架盖帽3,支架盖帽3的内腔结构与导丝6的尖端形状相符。 [0017] A bracket 3 at a tip cap hole 1-1 of the stent 1, the stent lumen cap structure is consistent with the shape of the tip of the guidewire 3 6. 导丝护套2—端与支架1的末端孔1-2匹配连接,另一端由护套盖帽5封闭。 2- guide wire sheath end connected to the tip aperture of the stent 1 matches 1-2, the cap 5 is closed the other end of the sheath. 护套固定架1-3为弧形结构,这种结构与人的手指吻合,简单实用,便于操作。 1-3 the sheath holder arcuate structure, which match with the person's finger, simple, practical, easy to operate. 如图1、图2、图3所示。 1, 2, 3 as shown in FIG.

Claims (2)

  1. 一次性使用导丝助推装置,它包括支架(1)、导丝护套(2)、支架盖帽(3)、管夹(4)、护套盖帽(5),其特征在于支架的两端包含一个尖端孔(1-1)和末端孔(1-2),中部延伸出一个护套固定架(1-3);导丝护套(2)由支架(1)及管夹(4)固定成环状。 Disposable guidewire assist apparatus, comprising a holder (1), a guide wire sheath (2), the cap holder (3), the clamp (4), the sheath cap (5), characterized in that the ends of the stent comprising a tip hole (1-1) and terminal holes (1-2), a sheath extending from the central holder (1-3); godet jacket (2) by the bracket (1) and the clamp (4) an annular fixed.
  2. 2.根据权利要求1所述的一次性使用导丝助推器,其特征在于:在支架(1)的尖端孔(1-1)处有支架盖帽(3),支架盖帽(3)的内腔结构与导丝(6)的尖端形状相符;导丝护套(2) 一端与支架(1)的末端孔(1-2)匹配连接,另一端由护套盖帽(5)封闭,护套固定架(1-3)为弧形结构。 2. The disposable guidewire booster according to claim 1, wherein: (1-1) a bracket at the cap (3), the cap holder (3) at the tip orifice holder (1) of the consistent with the structure of the guide wire lumen (6) in the shape of the tip; godet jacket (2) is connected with the bracket (1) an end hole (1-2) of the mating connector, the other end of the cap jacket (5) is closed, the sheath holder (1-3) is arcuate configuration.
CN 201010138708 2010-04-02 2010-04-02 Disposable guide wire push-assisting device CN101804235A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102205166A (en) * 2011-04-24 2011-10-05 冯振花 Angiocardiography guide wire propeller
JP2017521125A (en) * 2014-06-05 2017-08-03 ジャイラス エーシーエムアイ インク Removable angled guidewire storage device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070043307A1 (en) * 2005-02-02 2007-02-22 Medical Components, Inc. Guide wire advancer assembly and methods for advancing a guide wire
US20070185413A1 (en) * 2004-03-15 2007-08-09 Terumo Kabushiki Kaisha Guide wire assembly
CN201216800Y (en) * 2008-03-31 2009-04-08 筠 张 Convenient guide wire stomach tube easy to insert
CN201658734U (en) * 2010-04-02 2010-12-01 江西三鑫医疗器械集团有限公司 Guide wire assist

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070185413A1 (en) * 2004-03-15 2007-08-09 Terumo Kabushiki Kaisha Guide wire assembly
US20070043307A1 (en) * 2005-02-02 2007-02-22 Medical Components, Inc. Guide wire advancer assembly and methods for advancing a guide wire
CN201216800Y (en) * 2008-03-31 2009-04-08 筠 张 Convenient guide wire stomach tube easy to insert
CN201658734U (en) * 2010-04-02 2010-12-01 江西三鑫医疗器械集团有限公司 Guide wire assist

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102205166A (en) * 2011-04-24 2011-10-05 冯振花 Angiocardiography guide wire propeller
CN102205166B (en) 2011-04-24 2012-12-05 冯振花 Angiocardiography guide wire propeller
JP2017521125A (en) * 2014-06-05 2017-08-03 ジャイラス エーシーエムアイ インク Removable angled guidewire storage device
US10071221B2 (en) 2014-06-05 2018-09-11 Gyrus Acmi, Inc. Removable angled guidewire storage device

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