CN103330973A - Injection device and preparation method thereof - Google Patents

Injection device and preparation method thereof Download PDF

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Publication number
CN103330973A
CN103330973A CN 201310227845 CN201310227845A CN103330973A CN 103330973 A CN103330973 A CN 103330973A CN 201310227845 CN201310227845 CN 201310227845 CN 201310227845 A CN201310227845 A CN 201310227845A CN 103330973 A CN103330973 A CN 103330973A
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needle
carrier
injection device
material
injection
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CN 201310227845
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Chinese (zh)
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赵磊
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赵磊
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Abstract

The invention discloses an injection device, which is characterized by comprising a carrier, wherein a micro needle and a needle head protecting device positioned at the front end of the micro needle and used for protecting the micro needle are integrated on the carrier; According to the injection device provided by the invention, the needle head protecting device is integrated on the carrier, the micro needle, the needle head protecting device and the carrier are made of the same material, so that the protection which prevents the micro needle head from being damaged during product safety and transportation is realized, the cross infection to users and medical workers caused by accidental needle-punctured wound when a package is opened is avoided, the safety is improved greatly; besides, the vacuum package carrier, the micro needle and the needle head protecting device are integrated into a whole, the length of the micro needle is within 0.5 millimeters, so that a patient only feels ant biting during injection, meanwhile, the length of the needle is short, any person who does not receive professional injection training can give a needle treatment without others' help. The injection device is convenient to use.

Description

一种注射装置及其制备方法 An apparatus and method for preparing injection

技术领域 FIELD

[0001] 本发明涉及一种注射装置,尤其涉及一种集成有针头保护装置的注射装置。 [0001] The present invention relates to an injection device, in particular, it relates to an integrated device of an injection needle guard.

背景技术 Background technique

[0002]目前,市面上的“针筒注射器”有以下几个隐患: [0002] Currently, the market "barrel of the syringe," has the following problems:

1、注射器使用后的后续处理:对于含钢针的针筒包装,生物医药废物处理时,必须先经过钢针跟塑料的分类,才能个别销毁。 1, the follow-up treatment after using the syringe: For syringes containing steel needle, when biomedical waste disposal must be categorized needle with plastic in order to destroy the individual. 在分类拆解的过程中相关人员可能会被意外刺伤而造成病毒交叉感染的风险,如艾滋病毒,程序复杂,处理费用昂贵。 In the process of dismantling the classification personnel may be accidentally stabbed and the risk of cross-infection of the virus, such as HIV, procedures are complicated and expensive process.

[0003] 2、安全隐患:虽然目前的针筒注射器都含有针套,但是该针套都是由轻塑料制成,材质很软,在产品安全和运输上很难对针头起到保护作用,并且服务人员在为病人打针前后,处理枕套时意外被针扎到,或被不法分子(如吸毒者)捡去重复使用而造成交叉感染的凤险。 [0003] 2, security risks: Although the barrel of the syringe needle cover contains, but the needle sheath is made of a light plastic material is very soft, it is difficult to protect the needle on product safety and transportation, service personnel and the patient before and after the injection, the needle is accidentally processing to pillowcases, or criminals (e.g., drug addicts) to pick up caused by repeated use of cross-infection risks Phoenix.

[0004] 3、需要受训医护人员:对于传统注射器,需要有关人员经过注射器培训才能帮忙注射,如医生或护士等,不然会因为扎针太深而造成不必要的伤害。 [0004] 3, requires trained medical personnel: For conventional syringe, the officer needs to go through training to help injection syringe, such as such as a doctor or nurse, or will too deep and cause unnecessary harm because acupuncture treatment. 这对病患可能造成不便,如在居家卧床不起或伤残病患,相关人员必须亲自到病患家中进行注射,或需要在家或在外打胰岛素的糖尿病患等,这也可能造成资源的浪费或调遣的困难等问题。 This may cause inconvenience to the patient, such as injection at home bedridden or disabled patients, who must personally related to the patient's home, or need to play at home or outside of diabetes such as insulin, which may result in a waste of resources difficulties or fielding questions.

[0005] 4、疼痛感:传统钢针一般都相对的较长(接近50毫米),疼痛感的强与弱取决于相关人员扎针的深浅,还有相关人员对扎针部位的选择。 [0005] 4, pain: Traditional needle generally relatively long (approximately 50 millimeters), the strong and weak pain related personnel depending on the depth of needling, as well as the selection of the relevant acupuncture treatment site personnel.

[0006] 5、抗拒打针的病患:如小孩、婴孩、老年病患或因长期打针(如糖尿病患)而造成抗拒的病患等。 [0006] 5, resist the injections patients: as children, babies, elderly patients or because of long-term injections (such as diabetics) caused patients to resist and so on.

发明内容 SUMMARY

[0007] 本发明的目的在于针对于现有技术中对针筒类注射器针头保护不够、注射不便、注射具有疼痛感、容易感染及后续处理不便等缺陷,提供一种注射装置,该装置集成载体、微型针和针头保护装置于一体,在对针头起到保护作用的同时,使用更简易方便,无疼痛感,使用后的后续处理简单,且不会造成感染。 [0007] The object of the present invention is the apparatus for integrated vector in the prior art needle protection syringe barrel type enough inconvenience injection, injection with pain, susceptible to defects and subsequent processing inconvenience, there is provided an injection device, , mini-needle and needle guard in one, at the same time protect the needle, the use of more simple and convenient, pain-free, simple subsequent processing after use, and does not cause infection.

[0008] 为了实现上述目的,本发明采用的技术方案如下: [0008] To achieve the above object, the present invention employs the following technical solutions:

一种注射装置,包括用以存储流体的载体;所述载体上集成有用以注射的微型针和位于微型针前端用于保护微型针的针头保护装置。 An injection apparatus, comprising a carrier for storing a fluid; Useful integrated microneedle and an injection needle guard located microneedle microneedles for protecting the front end on the carrier.

[0009] 所述针头保护装置通过设置在载体与针头保护装置之间横跨于载体上的V型槽集成于载体上。 [0009] By means of the needle protector is provided between the carrier and the needle guard across the V-groove on the integrated carrier on the carrier.

[0010] 所述V型槽为可折断式V型槽。 [0010] The V-groove is a V-type groove can be broken off.

[0011] 所述微型针、载体和针头保护装置采用同一种材料制成。 The [0011] microneedle, and needle guard carrier is made of the same material.

[0012] 所述材料为不可降解塑料或可降解材料;所述不可降解塑料为COC或PP ;所述可降解材料为PEEK。 [0012] The material is non-degradable material or a biodegradable plastic; non-degradable plastic is a PP or COC; the degradable material is PEEK.

[0013] 所述微型针内设置有导流流体的导沟,所述导沟与载体内部相连通。 It is provided with a fluid flow within the guide channel [0013] microneedle, the guide groove communicating with the interior of the carrier. [0014] 所述微型针的长度小于0.5mm。 The [0014] length of the microneedle is less than 0.5mm.

[0015] 所述载体为透明的真空包装载体。 The [0015] carrier is transparent vacuum packaging vector.

[0016] 上述注射装置采用宽体印刷的技术进行制备,具体为:将原材料通过印刷机的印刷滚筒或压模进行印刷,印刷滚筒或压模上刻有的载体图样被印压在原材料上,同时在载体与针头保护装置之间印压出一条横垮载体的V型槽,被压印后的原材料再经封贴、裁剪,即得注射装置; [0016] The body of the injection device with wide printing techniques be prepared, in particular: the material is printed by a printing cylinder or printing press die, stamp or engraved printing cylinder support some patterns are pressed against the printed material, while between the carrier and the needle guard out of a lateral indentation of the V-groove collapsed carrier, after the raw material is embossed and then the seal affixed, cut, i.e., to obtain an injection device;

其中,所述原材料为不可降解塑料或可降解材料。 Wherein said plastic material is non-degradable or degradable material.

[0017] 综上所述,本发明具有以下有益效果: [0017] In summary, the present invention has the following advantages:

I)本发明通过在载体上集成针头保护装置,并且设置微型针、针头保护装置和载体由同一材质制成,实现了在产品安全与运输上对微型针头防损坏的保护作用的同时,也避免了使用者与医护人员在打开包装时被意外扎伤而造成的交叉感染,安全性得到大大提高。 I) in the present invention is integrated on the carrier by the needle guard, and is provided microneedle, needle guard and the carrier made of the same material, to achieve a transport of the product safety and protective effect while preventing damage microneedles, but also to avoid the user with the medical staff was stabbed accidentally when you open the package and cross-infection caused by the security has been greatly improved.

[0018] 2)本发明注射装置通过集成真空包装载体、微型针、针头保护装置于一体,并且微型针的长度在0.5毫米以内,注射时对病患只造成“蚁”咬的感觉,对大多数人来说,近乎无“刺”感,同时因其长度短小,任何没经过专业注射培训的人都能自己扎针注射,无需旁人的协助,使用非常方便。 [0018] 2) The device of the invention, the integrated vacuum packaging vector, microneedles in one needle guard, and the length of the microneedle is less than 0.5 mm, the injection of the patient caused only "ant" feel bite, large most people, almost no "thorn" sense, but because of its short length, any person not professionally trained injection injection acupuncture treatment can own, without the assistance of others, easy to use.

[0019] 3)本发明的微型针、针头保护装置和真空包装载体的原材料为不可降解塑料或可降解材料,注射完毕,只需把用过的装置的针头对着任何坚硬的表面轻轻按压就能完全损毁微型针头,无需担心会被意外刺伤;另外,由于微型针和真空包装载体的原材料为同一材质,废物处理时无需另行分类销毁,减少后续处理麻烦。 [0019] 3) the raw material of the present invention microneedle, needle guard and vacuum packed carrier is non-degradable or degradable plastics material, after injection, the used needle means simply any hard surface against the press gently microneedles can be completely destroyed, without fear of being accidentally stabbed; in addition, because the raw materials and vacuum-packed mini-needle carrier of the same material, when classified waste disposal without further destruction, reducing subsequent processing trouble.

[0020] 4)本发明采用宽体印刷技术对注射装置进行制备,既快速,又能生产出高精度、高质量的产品,并且成本低,具有很大的应用价值。 [0020] 4) The present invention is a printing technique with wide body of the injection device is prepared, it is fast, and can produce high-precision, high-quality products, and low cost, has a great value. 附图说明 BRIEF DESCRIPTION

[0021] 图1为本发明的结构示意图。 [0021] FIG. 1 is a schematic structural diagram of the present invention.

[0022] 图2为本发明的卸掉针头保护装置的结构示意图。 [0022] FIG. 2 is a schematic view of the invention remove the needle guard.

[0023] 其中,1、载体;2、针头保护装置;3、导沟;4、微型针;5、V型槽。 [0023] wherein a carrier; 2, needle guard; 3, guide groove; 4, microneedle; 5, V-groove.

具体实施方式 detailed description

[0024] 下面结合具体实施例对本发明的具体实施方式做详细地描述: [0024] The following specific examples in conjunction with the specific embodiments of the present invention to be described in detail:

如图1所示,该注射装置包括载体1、微型针4和针头保护装置2 ;微型针4集成在载体I的顶部,针头保护装置2集成在载体I上微型针4的前端,并通过设置在载体I与针头保护装置2之间横跨于载体I上的V型槽5与载体I相连接,V型槽5为可折断式V型槽。 1, the injection device comprises a carrier 1, and 4-pin mini-needle protector 2; 4 microneedle integrated at the top of the support I, needle protection device 2 integrated in the front end of the carrier I microneedle 4, and by providing 5 across the V-groove in the carrier on the carrier I I I connected between the carrier and the needle protector 2, V-groove 5 is breakable formula V-groove.

[0025] 微型针4的长度为0.3mm,内设置有导沟3 ;载体I为表面透明的真空包装载体,载体I内部与导沟3连通,并且可以观察载体内的流体如疫苗的存量。 Length [0025] microneedle 4 is 0.3mm, the groove is provided with a guide 3; I is the surface of the transparent support of the vacuum packaging vector, I vector 3 communicates with the interior of the guide groove, and the stock of fluid can be observed in the carrier of the vaccine.

[0026] 微型针4、载体I和针头保护装置2采用同一种材料制成,材料可以是医药级COC或PP等不可降解塑料,或者为医药级PEEK等可降解材料,便于使用后的销毁处理。 [0026] The micro-needle 4, the needle protector and the support I 2 is made of the same material, the material may be other pharmaceutical grade of non-degradable plastics COC or PP, PEEK, etc. or a pharmaceutical grade biodegradable materials, after use easy to destroy .

[0027] 该注射装置是采用宽体印刷的技术制备而成,具体为:将原材料通过印刷机的印刷滚筒或压模进行印刷,印刷滚筒或压模上刻有的载体图样被印压在原材料上,同时在载体与针头保护装置之间印压出一条横垮载体的可折断式V型槽,被压印后的原材料再经封贴、裁剪,即得注射装置;其中,针头保护装置、微型针和载体在同一片材料上制成。 [0027] The injection device was prepared by using the wide-body printing technology, in particular: the material is printed by a printing cylinder or printing press die, stamp or engraved printing cylinder and some patterns are printed on the carrier material pressed on the same time between the carrier and the needle guard out breakable indentation of formula V-grooves of a lateral collapsed carrier, after the raw material is embossed and then the seal affixed, cut, i.e., to obtain an injection device; wherein the needle guard, and microneedle support is made in the same piece of material.

[0028] 具体使用过程为:如图2所示,注射前,用手指握着针头保护装置2,轻松地沿着V型槽5向下折90。 [0028] The specific use of process: As shown, prior to injection, holding the needle guard with a finger 22, 90 easily folded downward along the V-groove 5. 就能把针头保护装置2卸掉,载体I就能立刻投入使用;将微型针4扎入皮肤底层,利用母指与食指同时按压载体I左右两侧,载体I内的疫苗或药物(如胰岛素)受到外部压力会从载体I内直接导流到微型针4的导沟3内,再通过微型针孔注入人体;载体I内的流体流量速度取决于按压载体两侧的力道,其功能和动作与传统注射器注射药物有异曲同工的效果。 2 will be able to remove the needle guard, the carrier I can immediately be put into use; microneedle Zharu Pi 4 underlying the skin by pressing thumb and index finger while the left and right sides of support I, vaccines or drugs (such as insulin in the carrier I ) subjected to external pressure will flow from the inner to the microneedles vector I directly within the guide channel 4 3, and then into the body by a micro pinhole; a fluid flow velocity vector I depends on the pressing force of both sides of the carrier, its function and operation and conventional injection was similar to the effect of the drug. 另外,使用者可以从表面透明的载体I上得知药物的存量来调整按压的力道。 Further, the user can learn from the surface of the stock of medicament transparent carrier I to adjust the force of pressing.

[0029] 虽然结合具体实施例对本发明的具体实施方式进行了详细地描述,但并非是对本专利保护范围的限定。 [0029] While specific embodiments of the present invention has been described in detail with reference to specific embodiments, but not limiting the scope of the patent protection. 在权利要求书所限定的范围内,本领域的技术人员不经创造性劳动即可做出的各种修改或调整仍受`本专利的保护。 Within the scope of the scope defined by the claims, one skilled in the art without creative labor various changes or modifications can be made to this patent still protected '.

Claims (9)

  1. 1.一种注射装置,其特征在于:包括用以存储流体的载体(I);所述载体(I)上集成有用以注射的微型针(4)和位于微型针前端用于保护微型针的针头保护装置(2)。 An injection device comprising: a support (I) for storing the fluid; integrated micro-needle injection is useful to (4) and a distal end positioned for protecting the microneedles of the microneedle support (I) needle protector (2).
  2. 2.根据权利要求1所述的注射装置,其特征在于:所述针头保护装置(2)通过设置在载体(I)与针头保护装置(2)之间横跨于载体(I)上的V型槽(5)集成于载体上。 V The needle protector (2) is provided between the carrier (I) with the needle protector (2) transversely to the support (I): 2. An injection device according to claim 1, characterized in that shaped groove (5) integrated on a carrier.
  3. 3.根据权利要求2所述的注射装置,其特征在于:所述V型槽(5)为可折断式V型槽。 3. An injection device according to claim 2, wherein: said V-shaped groove (5) to be broken off of Formula V-groove.
  4. 4.根据权利要求1所述的注射装置,其特征在于:所述微型针(4)、载体(I)和针头保护装置(2 )采用同一种材料制成。 4. The injection device of claim 1, wherein: said micro-needle (4), the carrier (I) and the needle protector (2) is made of the same material.
  5. 5.根据权利要求4所述的注射装置,其特征在于:所述材料为不可降解塑料或可降解材料;所述不可降解塑料为COC或PP ;所述可降解材料为PEEK。 The injection device as claimed in claim 4, wherein: said material is a non-degradable material or a biodegradable plastic; non-degradable plastic is a PP or COC; the degradable material is PEEK.
  6. 6.根据权利要求1所述的注射装置,其特征在于:所述微型针(4)内设置有导流流体的导沟(3 ),所述导沟(3 )与载体(I)内部相连通。 6. The injection device according to claim 1, wherein: the fluid flow guide is provided with a groove (3) (4) of the microneedle, the guide channel (3) is connected to the interior of the carrier (I) through.
  7. 7.根据权利要求1所述的注射装置,其特征在于:所述微型针(4)的长度小于0.5mm。 7. The injection device according to claim 1, wherein: the length of the microneedle (4) is less than 0.5mm.
  8. 8.根据权利要求1所述的注射装置,其特征在于:所述载体(I)为透明的真空包装载体。 8. The injection device according to claim 1, wherein: the carrier (I) is a transparent vacuum packaging vector.
  9. 9.一种注射装置的制备方法,其特征在于:采用宽体印刷的技术进行制备,具体为:将原材料通过印刷机的印刷滚筒或压模进行印刷,印刷滚筒或压模上刻有的载体图样被印压在原材料上,同时在载体与针头保护装置之间印压出一条横垮载体的V型槽,被压印后的原材料再经封贴、裁剪,即得注射装置; 其中,所述原材料为不可降解塑料或可降解材料。 A method of preparing an injection device, wherein: the printing technique with wide body prepared, in particular: the material is printed by the printing cylinder or the die press, the embossed carrier on a printing cylinder or die patterns are pressed against the printed material, while between the carrier and the needle guard out of a horizontal platen collapsed carrier V-groove, and then the resultant material was embossed seal affixed, cut, i.e., to obtain an injection device; wherein the said plastic material is non-degradable or degradable material.
CN 201310227845 2013-06-08 2013-06-08 Injection device and preparation method thereof CN103330973A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1360932A1 (en) * 2002-05-09 2003-11-12 Lifescan, Inc. Methods of fabricating physiological sample collection devices
CN201179250Y (en) * 2008-04-02 2009-01-14 钟守萍;廖柏宇 Needle protecting equipment
CN201469282U (en) * 2009-04-22 2010-05-19 柳新荣 Disposable automatic blood sampling device with protection mechanism
CN202537511U (en) * 2012-04-11 2012-11-21 上海宝尔生贸易有限公司 Blood taking needle
CN203425320U (en) * 2013-06-08 2014-02-12 赵磊 An injection device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1360932A1 (en) * 2002-05-09 2003-11-12 Lifescan, Inc. Methods of fabricating physiological sample collection devices
CN201179250Y (en) * 2008-04-02 2009-01-14 钟守萍;廖柏宇 Needle protecting equipment
CN201469282U (en) * 2009-04-22 2010-05-19 柳新荣 Disposable automatic blood sampling device with protection mechanism
CN202537511U (en) * 2012-04-11 2012-11-21 上海宝尔生贸易有限公司 Blood taking needle
CN203425320U (en) * 2013-06-08 2014-02-12 赵磊 An injection device

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