CN103263703A - Tension pneumothorax puncture component - Google Patents

Tension pneumothorax puncture component Download PDF

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Publication number
CN103263703A
CN103263703A CN2013101591574A CN201310159157A CN103263703A CN 103263703 A CN103263703 A CN 103263703A CN 2013101591574 A CN2013101591574 A CN 2013101591574A CN 201310159157 A CN201310159157 A CN 201310159157A CN 103263703 A CN103263703 A CN 103263703A
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China
Prior art keywords
needle
body
patch
fixed
sheath
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CN2013101591574A
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Chinese (zh)
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沈刚
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江苏亚华生物科技工程有限公司
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Priority to CN2013101591574A priority Critical patent/CN103263703A/en
Publication of CN103263703A publication Critical patent/CN103263703A/en

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Abstract

The invention discloses a tension pneumothorax puncture component, and relates to the field of medical equipment, in particular to a structure of a puncture needle component. The tension pneumothorax puncture component comprises a puncture needle and an indwelling sheathing canal, wherein the puncture needle is penetratingly arranged in the indwelling sheathing canal which comprises a sheathing canal body and a needle seat, one end of the sheathing canal is connected with the needle seat, a fixing paster is sleeved outside the needle seat in a matched manner, self-adhesive glue is arranged on the fixing paster, and the self-adhesive glue and the sheathing canal body are arranged on the same side of the fixing paster. During puncture, a puncture needle kit is taken out after a puncture needle protecting sleeve is opened, a glue face of the fixing paster is fixed towards the puncturing direction and the needle seat of the indwelling sheathing canal, the puncture needle punctures at an appointed thoracic cavity position after a skin is routinely disinfected and is pulled out after air exhaust is confirmed, and a protecting film of the glue face of the fixing paster is peeled off and fixed on a human body. Since the fixing paster for fixing the needle seat is added, the needle seat is fixed on the paster and adhered on the skin of a thoracic cavity via the self-adhesive glue, the functions of adhesive tape in dressing and fixing are realized, and the needle seat can be well fixed.

Description

张力性气胸穿刺组件 Tension pneumothorax piercing assembly

技术领域 FIELD

[0001] 本发明涉及医疗器械的领域,尤其涉及穿刺针组件的结构。 [0001] FIELD The present invention relates to medical devices, and particularly to the structure of the puncture needle assembly.

背景技术 Background technique

[0002] 现有的气胸穿刺组件主要包括穿刺针和留置鞘管,穿刺针穿置在留置鞘管内,留置鞘管包括鞘管本体和针座,鞘管本体的一端与针座连接。 [0002] Existing lancing assembly including pneumothorax and indwelling needle sheath, needle penetration and retention within the sheath, the sheath includes a catheter sheath body and the needle hub, one end of the sheath body of the needle hub is connected. 在穿刺时存在以下缺陷:1、穿刺针穿刺后将留置鞘管放置在胸腔壁建立出气通道,针座垂直在人体胸腔壁上不受保护。 In the following defects puncture: 1, the indwelling needle after puncture sheath placed in the chest wall to establish air passage, the needle hub in the vertical wall of the unprotected human torso. 2、虽然起到排气的作用,但内外相通,短时间急救可以,但长时间留置伤员没能及时转运时,需要接手动阀开、闭配合使用。 2, while exhaust functions, but the internal and external communication, can aid short, but a long time can not promptly transferred indwelling wounded, need to take manual valve opening and closing with use. 3、伤员在活动或转运过程中,衣服以及外部物体,对暴露在体外和胸壁垂直的针座剐蹭推移,衣物被褥覆盖在排气口上堵塞排气。 3, wounded or active transport processes, the garment and external objects, in vitro exposure to the chest wall and perpendicular to the passage of the needle hub rub, clothing and bedding cover blocking the gas exhaust port.

发明内容 SUMMARY

[0003] 本发明的目的是为了克服现有技术的不足,提供一种方便固定针座、单向通气、避免衣物接触针座的张力性气胸穿刺组件。 [0003] The object of the present invention is to overcome the deficiencies of the prior art, a fixed hub provide a convenient, one-way passage, tension pneumothorax avoid puncturing needle hub assembly of the garment contact.

[0004] 本发明的目的是这样实现的:张力性气胸穿刺组件,包括穿刺针和留置鞘管,穿刺针穿置在留置鞘管内,留置鞘管包括鞘管本体和针座,鞘管本体的一端与针座连接,所述针座外配合套置一固定贴片,固定贴片上设置自粘胶,自粘胶与鞘管本体分别设置在固定贴片的同一侧。 [0004] The object of the present invention is implemented as follows: a tension pneumothorax puncturing assembly comprising a needle and a catheter sheath, needle penetration and the indwelling sheath, catheter sheath comprising a sheath body and a needle hub, the sheath body one end of the hub connected to the outer needle hub fixed to a mating sleeved patch, self-adhesive is provided on the fixed patch, self-adhesive and the sheath are disposed on the same side of the main body fixed patch.

[0005] 穿刺时,打开穿刺针保护套取出穿刺针套件,将固定贴片的胶面对着穿刺方向和留置鞘管的针座固定好,皮肤常规消毒后刺入指定的胸腔位置,确认开始排气后拔出穿刺针,将固定贴片胶面保护膜剥离固定于人体。 [0005] puncture, the puncture needle to open the needle guard removed kit, the patch is fixed hub facing the puncturing direction and indwelling plastic sheath fixed, routine disinfection of skin after piercing the chest specified location, start confirmation after the exhaust pull out the needle, the protective film is peeled off the adhesive surface fixing patch is fixed to the body. 本发明增加了固定针座的固定贴片,将针座固定在贴片,通过自粘胶贴在胸腔壁皮肤上,起到胶布敷料固定的作用,可以很好地固定针座。 The present invention increases the fixed needle hub fixed to the patch, the patch is fixed to the needle holder by the self-adhesive glue on the skin of the chest wall, play a role in fixing the adhesive dressing, it can be well fixed to the hub.

[0006] 为了可以单向通气,针座的另一端连接单向止回阀,单向止回阀连接在留置鞘管的针座上,胸腔内部的张力气胸的气体可以排出体外,又可以将胸腔内部和外部空气隔绝,外部的空气在呼吸时不能进入胸腔,起到不断向外排气的作用。 [0006] In order to be a one-way venting, and the other end is connected to the hub-way check valve, the check valve connected to the indwelling needle sheath seat, tension pneumothorax gas inside the chest may be excreted, and can be internal thoracic and the outside air, the outside air can not enter the chest during breathing, constantly play the role of the exhaust gas outwardly.

[0007] 为了保护单向止回阀和针座,单向止回阀连接半球形保护罩,针座和单向止回阀分别设置在保护罩内,保护罩上设置若干个排气孔。 [0007] In order to protect the one-way check valve and a needle hub, semispherical way check valve connected to the protective cover, and a hub-way check valve are provided in the protective cover, the protective cover is provided with a plurality of exhaust holes. 半球形保护罩卡在针座和止回阀上,可以阻止伤员在活动或转运过程中,衣服以及外部物体,对暴露在体外和胸壁垂直的针座、止回阀的剐蹭推移等的影响,为了防止衣物被褥覆盖在排气口上堵塞排气,将保护罩侧位开排气孔,将胸腔排出的气体引导到侧边,可有效地解决这个问题。 A hemispherical protective cover on the card holder and the needle check valve can prevent the activity or injured during transit, clothing, and external objects, effects on in vitro exposure to the chest wall and perpendicular to the needle hub, a check valve or the like rub transition, to prevent clogging in the clothing and bedding covers the exhaust port, the lateral protection cover open vent, the exhaust gas directed into the chest side, which can effectively solve this problem. 综合起来使用作业完成后,裸露在人体外就是一个半球形,无论是伤员行军作战活动还是任何形式、任何体位的转运都不会有影响。 Taken together after the job is completed use, exposed outside the human body is a hemispherical, both wounded march combat activities or any form of transport in any position will not be affected.

[0008] 本发明的单向止回阀包括阀体,阀体内连接阀座,阀座上连接止回片。 [0008] The one-way valve comprises a valve body of the present invention, a valve body connected to a valve seat, connected to the stop valve seat back sheet.

[0009] 本发明还可作为大号的静脉留置输液针来使用,固定贴片包括环形连接座和环形贴片本体,环形贴片本体设置在环形连接座的外侧,环形连接座与环形贴片本体通过可折断连接带连接,环形连接座与环形贴片本体还通过折叠片连接;所述留置鞘管的针座上连接固定卡,环形贴片本体上设置固定孔,固定卡设置在固定孔内。 [0009] The present invention can be used as large intravenous infusion needle catheter is used, the patch includes an annular fixed connecting base body and the annular patch, the patch body disposed annular outer annular connecting base, and an annular base connected to the annular patch body by a breakable connection strip connected to the annular connecting base is also connected to the annular body by folding the patch sheet; indwelling needle sheath fixed base card connector, fixing holes disposed annular patch main body, fixed to a fixing hole provided in the card Inside. 需要快速输液时,打开穿刺针保护套取出穿刺针套件,将固定贴片的胶面对着穿刺方向和留置鞘管的针座固定好,折断固定贴片中心固定圈外的连接带,将留置鞘管底座中间的固定卡插入固定贴片的固定孔,将穿刺针和固定贴片平面形成一定的夹角,皮肤常规消毒后刺入选定合适的静脉后快速拔出穿刺针,快速将止回阀插入留置鞘管底座旋紧(可输液但血液不会流出),接上输液管确认后将固定贴片胶面保护膜剥离固定于人体完成作业。 If desired rapid infusion, needle guard to open the needle is removed kit, the patch is fixed hub facing the puncturing direction and indwelling plastic sheath fixed, breaking the connection with a fixed stationary outside the circle center of the patch, indwelling intermediate sheath fixing base is fixed patch card insertion fixing hole, the fixing needle and the patch plane a certain angle, a selected fast pull out the needle piercing the skin after intravenous suitable conventional sterilization, quickly stop return valve insert indwelling sheath mount screwed (but blood can not flow out of the infusion), connected to the infusion tube after confirmation fixing adhesive surface protective film is peeled off the patch is fixed to the body to complete the job. 摆脱常规重力输液的束缚,可以采用挤压式快速输液,保证伤员在急救或任何形式转运都可以正常快速输液。 Get rid of the shackles of conventional gravity infusion can be used extrusion rapid infusion to ensure that the wounded first aid or any form of transport can be normal rapid infusion.

[0010] 本发明可以一针两用,结构简单可靠,携行体积小,重量轻、用途广。 [0010] The present invention may be a dual needle, the structure is simple and reliable, small-portable, light weight, wide use.

附图说明 BRIEF DESCRIPTION

[0011] 图1为本发明在穿刺时的结构示意图。 [0011] FIG. 1 is a schematic structure when the present invention puncture.

[0012] 图2为穿刺针的结构示意图。 [0012] FIG. 2 is a schematic view of the puncture needle.

[0013] 图3为本发明在快速输液时的结构示意图。 [0013] FIG. 3 is a schematic structure when the present invention is rapid infusion.

[0014] 图4为固定贴片的结构示意图。 [0014] FIG. 4 is a schematic view of a fixed patch.

[0015] 图中,I留置鞘管,2穿刺针,3固定贴片,3-1环形贴片本体,3-2环形连接座,3-3可折断连接带,3-4折叠片,4自粘胶,5保护罩,6排气孔,7单向止回阀,7-1阀体,7-2阀座,7-3止回片,8固定卡,9固定孔。 [0015] FIG., The I indwelling sheath, the puncture needle 2, 3 is fixed to the patch, the patch 3-1 annular body, annular connecting base 3-2, 3-3 with a breakable connection, the folded sheet 3-4, 4 self-adhesive, the protective cover 5, exhaust hole 6, 7-way check valve, the valve 7-1, 7-2 seat, check sheets 7-3, the retaining tab 8, 9 fixing hole.

具体实施方式 Detailed ways

[0016] 实施例1 [0016] Example 1

如图1、2所示,为第一种张力性气胸穿刺组件,在穿刺时使用。 As shown in FIG. 1 and 2, a first tension pneumothorax is the puncture assembly in use puncture. 包括穿刺针2和留置鞘管I,穿刺针2穿置在留置鞘管I内,留置鞘管I包括鞘管本体1-1和针座1-2,鞘管本体1-1的一端与针座1-2连接,针座1-2外配合套置一固定贴片3,固定贴片3上设置自粘胶4,自粘胶4与鞘管本体1-1分别设置在固定贴片3的同一侧。 2 comprises a needle sheath and retention I, in the puncture needle 2 indwelling penetration and sheath I, I indwelling sheath comprising a sheath body 1-1 and 1-2 hub, the needle end of the sheath body 1-1 1-2 connected to the seat, with the outer hub 1-2 is sleeved a fixed patch 3, the patch is provided from a fixed fixing adhesive patch 3 4, self-adhesive and the sheath 4 are disposed on the main body 3 1-1 the same side. 针座1-2的另一端连接单向止回阀7,单向止回阀7包括阀体7-1,阀体7-1内连接阀座7-2,阀座7_2上连接止回片7_3,止回片7-3设置在阀座7-2背向留置鞘管I的针座1-2的一侧。 The other end of the needle hub is connected to a one-way check valve 7 1-2, 7-1 one-way check valve 7 comprises a valve body, a valve seat connected to the valve body 7-1 7-2, connector piece check valve seat 7_2 7_3, the check valve 7-2 tablets 7-3 disposed side facing away from the indwelling needle hub sheath I is 1-2. 单向止回阀7连接半球形保护罩5,针座卜2和单向止回阀7分别设置在保护罩5内,保护罩5上设置若干个排气孔6。 Semispherical way check valve 7 is connected to the protective cover 5, the needle holder 2 and Bu-way check valve 7 are disposed within a protective cover 5, a plurality of exhaust holes provided protective upper cover 5 6.

[0017] 实施例2 [0017] Example 2

如图2、3、4所示,在快速输液时使用,本发明主要包括穿刺针2和留置鞘管1,穿刺针2穿置在留置鞘管I内,留置鞘管I包括鞘管本体1-1和针座1-2,鞘管本体1-1的一端与针座1-2连接,针座1-2外配合套置一固定贴片3,固定贴片3上设置自粘胶4,自粘胶4与鞘管本体1-1分别设置在固定贴片3的同一侧。 As shown in FIG. 3, 4, when using the rapid infusion, the present invention mainly comprises a puncture needle 2 and a catheter sheath, through the puncture needle 2 is set in the I indwelling sheath, catheter sheath comprising a sheath body 1 I 1 and 1-2 hub, one end of the sheath body 1-1 and 1-2 connected to the hub, an outer hub 1-2 is sleeved with a fixed patch 3, 3 disposed on the fixed self-adhesive patch 4 , self-adhesive 4 and the sheath body 1-1 are disposed on the same side of the patch 3 is fixed. 针座1-2的另一端连接单向止回阀7,单向止回阀7包括阀体7-1,阀体7-1内连接阀座7-2,阀座7-2上连接止回片7_3,止回片7_3设置在阀座7-2朝向留置鞘管I的针座1-2的一侧。 1-2 and the other end connected to the needle hub 7-way check valve, the check valve includes a valve body 7 7-1, 7-1 connected to a valve seat within the valve body 7-2, 7-2 connected to the stop valve seat back sheet 7_3, 7_3 sheet check valve 7-2 is disposed facing the side of the indwelling needle hub sheath I is 1-2. 如图4所示,固定贴片3包括环形连接座3-2和环形贴片本体3-1,环形贴片本体3-1设置在环形连接座3-2的外侧,环形连接座3-2与环形贴片本体3-1通过三个可折断连接带3-3和一个折叠片3-4连接。 4, the patch 3 comprises an annular fixed connecting base body 3-2 and 3-1 the annular patch, the annular patch is provided outside the connection body 3-1 3-2 in the annular seat, the annular connecting base 3-2 and annular patch body by three breakable connection 3-1 with 3-3 and 3-4 connected to a folded sheet. 留置鞘管I的针座1-1上连接固定卡8,环形贴片3本体上设置固定孔9,固定卡8设置在固定孔9内。 I indwelling sheath on the needle hub connecting the retaining tab 1-1 8, fixing holes 9 provided on the annular body of the patch 3, the card 8 is fixed in the fixing hole 9 is provided.

Claims (5)

1.张力性气胸穿刺组件,包括穿刺针和留置鞘管,穿刺针穿置在留置鞘管内,留置鞘管包括鞘管本体和针座,鞘管本体的一端与针座连接,其特征在于:所述针座外配合套置一固定贴片,固定贴片上设置自粘胶,自粘胶与鞘管本体分别设置在固定贴片的同一侧。 1. The tension pneumothorax puncturing assembly comprising a needle and a catheter sheath, needle penetration and the indwelling sheath, catheter sheath comprising a sheath body and a needle hub, one end of the needle hub connecting the sheath body, wherein: the outer needle hub fixed to a mating sleeved patch, self-adhesive is provided on the fixed patch, self-adhesive and the sheath are disposed on the same side of the main body fixed patch.
2.根据权利要求1所述的张力性气胸穿刺组件,其特征在于:所述针座的另一端连接单向止回阀。 The tension pneumothorax puncturing assembly according to claim 1, wherein: the other end is connected to the hub-way check valve.
3.根据权利要求1或2所述的张力性气胸穿刺组件,其特征在于:所述单向止回阀连接半球形保护罩,针座和单向止回阀分别设置在保护罩内,保护罩上设置若干个排气孔。 The tension pneumothorax piercing assembly of claim 1 or claim 2, wherein: the one-way valve connected to a hemispherical protective cover, needle hub and one way check valve are disposed within the protective housing, the protective cover is provided with a plurality of exhaust holes.
4.根据权利要求2所述的张力性气胸穿刺组件,其特征在于:所述单向止回阀包括阀体,阀体内连接阀座,阀座上连接止回片。 The tension pneumothorax puncturing assembly according to claim 2, wherein: the check valve includes a valve body, a valve seat connected to the valve body, connecting the check valve sheet.
5.根据权利要求1所述的张力性气胸穿刺组件,其特征在于:所述固定贴片包括环形连接座和环形贴片本体,环形贴片本体设置在环形连接座的外侧,环形连接座与环形贴片本体通过可折断连接带连接,环形连接座与环形贴片本体还通过折叠片连接;所述留置鞘管的针座上连接固定卡,环形贴片本体上设置固定孔,固定卡设置在固定孔内。 The tension pneumothorax puncturing assembly according to claim 1, wherein: said patch includes an annular fixed connecting base body and the annular patch, the patch body disposed annular outer annular connecting base, and an annular connecting base patch body by a breakable annular connecting band connected to the annular connecting base is also connected to the annular body by folding the patch sheet; indwelling needle sheath fixed base card connector, fixing holes disposed annular patch main body, the retaining tab provided in the fixing hole.
CN2013101591574A 2013-05-03 2013-05-03 Tension pneumothorax puncture component CN103263703A (en)

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Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516412A (en) * 1965-08-16 1970-06-23 Electro Catheter Corp Bipolar electrode having irregularity at inserting end thereof and method of insertion
US5176648A (en) * 1991-12-13 1993-01-05 Unisurge, Inc. Introducer assembly and instrument for use therewith
US5897531A (en) * 1994-01-07 1999-04-27 Amirana; Omar Adhesive surgical retaining device
CN2261841Y (en) * 1996-02-26 1997-09-10 白振祥 Tension pneumothorax first-aid needle
JP2002272755A (en) * 2001-03-14 2002-09-24 Sumitomo Bakelite Co Ltd Trocar catheter
CN2722920Y (en) * 2004-07-26 2005-09-07 郭天勇 Aspirator for pneumatothorax
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CN102006904A (en) * 2008-02-19 2011-04-06 波泰罗股份有限公司 Accelerated two-phase surgical procedure for creating a pneumostoma to treat chronic obstructive pulmonary disease
CN201211359Y (en) * 2008-06-13 2009-03-25 波 尹 Tension pneumothorax emergency retain tube
CN201235105Y (en) * 2008-07-18 2009-05-13 尚凤娟 Casing tube type safety thoracic-puncture emergency treatment needle for tension pneumothorax
CN203208424U (en) * 2013-05-03 2013-09-25 江苏亚华生物科技工程有限公司 Tension pneumothorax puncture component

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