JPH01104274A - Injection needle pulling-of instrument - Google Patents
Injection needle pulling-of instrumentInfo
- Publication number
- JPH01104274A JPH01104274A JP62259655A JP25965587A JPH01104274A JP H01104274 A JPH01104274 A JP H01104274A JP 62259655 A JP62259655 A JP 62259655A JP 25965587 A JP25965587 A JP 25965587A JP H01104274 A JPH01104274 A JP H01104274A
- Authority
- JP
- Japan
- Prior art keywords
- holding hole
- injection needle
- human body
- body side
- needle
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- 238000000605 extraction Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000005553 drilling Methods 0.000 abstract 1
- 239000008280 blood Substances 0.000 description 10
- 210000004369 blood Anatomy 0.000 description 10
- 238000010241 blood sampling Methods 0.000 description 7
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009534 blood test Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、注射器から使用済の注射針を抜き取り収納す
る注射針抜脱器具に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a needle extraction device for extracting and storing a used injection needle from a syringe.
一般に、血液検査等を行う場合、注射針から感染しない
ように、被検査人毎に未使用の注射針に取り替えて行っ
ていた。Generally, when performing blood tests, etc., the needles are replaced with unused ones for each person being tested to prevent infection from the needles.
従来、注射器から使用済の注射針を抜き取るには、注射
針を指で摘んで抜き取り、その後所定の回収用の容器に
収納するようになっていた。Conventionally, in order to remove a used injection needle from a syringe, the needle is picked up with one's fingers and then removed, and then stored in a predetermined collection container.
また、真空採血用の注射針の場合には、注射針が注射針
ホルダーに螺着されているので、注射針と円周方向にお
いて係合する人体側キャップを被嵌し、この人体側キャ
ップを回してて注射針をホルダーから取り外すとともに
、人体側キャップに取着する。そして、そのまま、又は
真空採血管側キャップを被嵌した後、所定の回収用の容
器に収納していた。In addition, in the case of a syringe needle for vacuum blood sampling, the syringe needle is screwed onto a syringe needle holder, so a human body side cap that engages with the syringe needle in the circumferential direction is fitted, and this human body side cap is attached to the syringe needle holder. Rotate to remove the needle from the holder and attach it to the human body side cap. Then, they were stored in a predetermined collection container either as they were or after a vacuum blood collection tube side cap was fitted.
しかし、このような注射針を指で摘んで抜脱する方法で
は、注射針で指、掌等を傷つける恐れがあり、極めて危
険なものであった。また、真空採血用と歯科用の注射針
の場合は、ホルダーに螺着した注射針を人体側キャップ
に嵌合させる際、注射針で指、掌等を傷つける恐れがあ
り、極めて危険であった。However, this method of removing the needle by picking it up with one's fingers is extremely dangerous, as there is a risk that the needle may injure the fingers, palm, etc. In addition, in the case of vacuum blood sampling and dental injection needles, when fitting the injection needle screwed into the holder into the human body side cap, the injection needle may injure fingers, palms, etc., which is extremely dangerous. .
本発明は、上記問題点を解決し、極めて安全かつ容易に
注射針を抜脱できる注射針抜脱器具を提供することを目
的とする。SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems and provide a syringe needle removal device that allows a syringe needle to be removed extremely safely and easily.
本発明は、上記目的を達成するためになされたもので、
注射針を抜脱させる抜脱部と、該抜脱部で抜脱された注
射針を挿入孔を介して収納する収納部とを有し、該抜脱
部は、注射針のキャップを保持する保持孔と該保持孔の
周囲に設けられた防護片とを具備していることを特徴と
して注射針抜脱器具を構成したものである。The present invention has been made to achieve the above objects,
It has an extraction part for removing the injection needle, and a storage part for storing the injection needle removed by the extraction part through the insertion hole, and the extraction part holds the cap of the injection needle. This syringe needle removal device is characterized by comprising a holding hole and a protective piece provided around the holding hole.
抜脱部の保持孔は、挿入された注射針のキャップを一時
的に保持できるものであれば、その寸法形状は種々変更
することができる。例えば、種々の大きさのキャップに
適用できるように、保持孔に連接してスリットを複数形
成したり、また保持孔内に柔軟な突起を複数形成しても
よい。The size and shape of the holding hole of the withdrawal part can be changed in various ways as long as it can temporarily hold the cap of the inserted injection needle. For example, a plurality of slits may be formed in connection with the holding hole, or a plurality of flexible protrusions may be formed within the holding hole so as to be applicable to caps of various sizes.
この保持孔の周囲に設けられた防護片は、保持孔で保持
されたキャップに注射針を挿入する際、キャップを握っ
た指を傷付けないようにするためのものである。従って
、注射針と指を遮ることができれば、その寸法形状は種
々変更することができる。The protective piece provided around the holding hole is intended to prevent fingers gripping the cap from being injured when inserting the injection needle into the cap held by the holding hole. Therefore, as long as it can block the injection needle and finger, its size and shape can be changed in various ways.
収納部は、注射針を収納できる箱状であれば、各種形状
をとることができる。また、安全性のため消毒液を充填
してもよい。The storage part can take various shapes as long as it is box-shaped so that the injection needle can be stored therein. Also, for safety reasons, a disinfectant solution may be filled.
このような注射針抜脱器具は、プラスチック、金属、ゴ
ム等種々の材料で形成することができる。Such a needle extraction device can be made of various materials such as plastic, metal, and rubber.
また、収納部と抜脱部を一体に形成してもよいし、別体
に形成してもよい。別体に形成した場合は、抜脱部のみ
を単独に用い、収納部を用いずに所定のゴミ箱等に廃棄
することもできる。Moreover, the storage part and the extraction part may be formed integrally or separately. If it is formed separately, it is also possible to use only the extraction part alone and dispose of it in a designated trash can or the like without using the storage part.
この注射針抜脱器具で抜脱できる注射針は、通常の注射
針の他真空採血用の注射針にも適用でき、特に、真空採
血用と歯科用の注射針の場合により効果的である。The syringe needle that can be removed with this syringe needle removal device can be applied not only to normal syringe needles but also to syringe needles for vacuum blood sampling, and is particularly effective for vacuum blood sampling and dental syringe needles.
〔作用］
本発明の注射針抜脱器具では、保持孔が注射針のキャッ
プを着脱自在に保持し、防護片が注射針をキャップに挿
入する際に誤って指等を傷つけないように注射針の移動
を遮る。そして、収納部が注射針を収納する。[Function] In the syringe needle removal device of the present invention, the holding hole removably holds the syringe needle cap, and the protective piece prevents the syringe needle from accidentally injuring fingers when inserting the syringe needle into the cap. block the movement of Then, the storage section stores the injection needle.
本発明の注射針抜脱器具の一実施例を第１図及び第２図
に基づいて説明する。An embodiment of the syringe needle removal device of the present invention will be described based on FIGS. 1 and 2.
第１図は注射針抜脱器具の斜視図、第２図は同上抜脱部
の斜視図である。FIG. 1 is a perspective view of the syringe needle extraction device, and FIG. 2 is a perspective view of the same extraction section.
この図において、符号１は抜き取った注射針を収納する
収納部で、その上部には注射針を収納部１内に挿入する
ための挿入孔２が穿設されている。In this figure, reference numeral 1 denotes a storage section for storing the extracted injection needle, and an insertion hole 2 for inserting the injection needle into the storage section 1 is bored in the upper part of the storage section.
この挿入孔２は、前方後円状に穿設されており、その円
形部分の周囲には係止片３が上方に突設されている。The insertion hole 2 is formed in a circular shape from the front to the rear, and a locking piece 3 is provided upwardly protruding around the circular portion.
収納部１の上部には抜脱部４が一体に設けられている。An ejection part 4 is integrally provided in the upper part of the storage part 1.
この抜脱部４は、収納部１と連結したバンド５を介して
略円形の防護片６が形成されており、この防護片６の内
側面には前記係止片３と係合して防護片６を収納部１に
固定する保合片７が形成されている。また、防護片６の
略中央には、保持孔８が穿設されるとともに、保持孔８
を拡開することができるように、保持孔８に通じるスリ
ット９が４個所に形成されている。This extraction part 4 is formed with a substantially circular protection piece 6 via a band 5 connected to the storage part 1, and the protection piece 6 has an inner surface that engages with the locking piece 3 to provide protection. A retaining piece 7 for fixing the piece 6 to the storage portion 1 is formed. Further, a holding hole 8 is bored approximately in the center of the protective piece 6, and the holding hole 8
Four slits 9 communicating with the holding hole 8 are formed so that the holding hole 8 can be expanded.
さらに防護片６の外側面には、第２図に示すように、封
止片１０が回動自在に設けられ、保持孔８を封じること
ができるようになっている。Furthermore, as shown in FIG. 2, a sealing piece 10 is rotatably provided on the outer surface of the protective piece 6, so that the holding hole 8 can be sealed.
次に、真空採血用の注射針をホルダーから抜脱する方法
について第３図から第６図に基づいて説明する。Next, a method for removing the syringe needle for vacuum blood sampling from the holder will be explained based on FIGS. 3 to 6.
真空採血用の注射針１２は、第３図に示すように、人体
側針部１３と真空採血管側針部１４と、これらの間に設
けられた保合片部１５とねじ部１６とで構成されている
。そして、人体側針部１３が人体側キャップ１７で被嵌
されるとともに、真空採血管側針部１４が採血管側キャ
ップ１８で被嵌されている。As shown in FIG. 3, the syringe needle 12 for vacuum blood collection consists of a human body side needle part 13, a vacuum blood collection tube side needle part 14, and a retaining piece part 15 and a threaded part 16 provided between these parts. It is configured. The human body side needle part 13 is fitted with a human body side cap 17, and the vacuum blood collection tube side needle part 14 is fitted with a blood collection tube side cap 18.
このような真空採血用の注射針１２は、採血管側キャッ
プ１８を外し人体側キャップ１３を回してねじ部１６を
ホルダ１９に螺着する。そして、人体側針部１３を静脈
に挿入した後、真空採血管側針部１４を真空採血管に挿
入し血液を吸引する。In such a vacuum blood sampling injection needle 12, the blood collection tube side cap 18 is removed, the human body side cap 13 is turned, and the threaded portion 16 is screwed into the holder 19. After inserting the human body side needle part 13 into a vein, the vacuum blood collection tube side needle part 14 is inserted into the vacuum blood collection tube to aspirate blood.
この採血が終わった注射針１２を抜脱するには、第４図
に示すように、人体側キャップ１７を保持孔８に挿入し
保持孔８で保持された状態にする。そして、この人体側
キャップ１７に人体側針部１３及び係合片部１５を挿入
し、第５図に示すようにホルダｌ９を回転させると、ホ
ルダ１９とねじ部１６の螺合が解け、第６図に示すよう
に、注射針１２のみが人体側キャップ１７を介して保持
された状態となる。次に、バンド５を曲げて注射針１２
を挿入孔２に挿入した後、人体側キャップ１７を押して
注射針１２を人体側キャップ１７とともに保持孔８から
押し出し収納部１内に落下させて収納する。To remove the injection needle 12 after blood collection, the human body side cap 17 is inserted into the holding hole 8 and held in the holding hole 8, as shown in FIG. Then, when the human body side needle part 13 and the engagement piece part 15 are inserted into this human body side cap 17 and the holder l9 is rotated as shown in FIG. As shown in FIG. 6, only the injection needle 12 is held through the human body side cap 17. Next, bend the band 5 and insert the injection needle 12.
After inserting the injection needle into the insertion hole 2, the human body side cap 17 is pushed, and the injection needle 12 is pushed out from the holding hole 8 together with the human body side cap 17, and dropped into the storage part 1 and stored.
第７図は、抜脱部の他の実施例の斜視図である。FIG. 7 is a perspective view of another embodiment of the extraction section.
この抜脱部４は、挿入孔８の内方に突出して柔軟な突起
２０が形成されている。この突起２０により、保持孔８
より小さい径のキャップであっても確実に保持できる。This removable portion 4 has a flexible protrusion 20 that protrudes inward from the insertion hole 8 . This protrusion 20 allows the holding hole 8
Even smaller diameter caps can be held securely.
本発明は、抜脱器具に保持孔と防護片を設けることによ
り、指に触れることなく注射針を抜脱できるので、極め
て安全かつ確実に注射針をホルダー、シリンジ等から抜
脱できる。The present invention allows the needle to be removed from the holder, syringe, etc., extremely safely and reliably because the removal device is provided with a holding hole and a protective piece so that the needle can be removed without touching the fingers.
第１図は本発明による注射針抜脱器具の一実施例の斜視
図、第２図は同上抜脱部の斜視図、第３図は真空採血用
の注射針の側面図、第４図から第６図は注射針の抜脱状
態を示す側面図、第７図は抜脱部の他の実施例の斜視図
である。
■・・・収納部 ２・・・挿入孔４・・・抜
脱部 ６・・・防護片８・・・保持孔FIG. 1 is a perspective view of an embodiment of the syringe needle extraction device according to the present invention, FIG. 2 is a perspective view of the extraction part of the same, FIG. 3 is a side view of a syringe needle for vacuum blood sampling, and FIG. FIG. 6 is a side view showing a state in which the injection needle is withdrawn, and FIG. 7 is a perspective view of another embodiment of the withdrawal section. ■... Storage part 2... Insertion hole 4... Removal part 6... Protective piece 8... Retention hole
Claims (1)
射針を挿入孔を介して収納する収納部とを有し、該抜脱
部は、注射針のキャップを保持する保持孔と該保持孔の
周囲に設けられた防護片とを具備していることを特徴と
する注射針抜脱器具It has an extraction part for removing the injection needle, and a storage part for storing the injection needle removed by the extraction part through the insertion hole, and the extraction part holds the cap of the injection needle. A syringe needle removal device comprising a holding hole and a protective piece provided around the holding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62259655A JPH01104274A (en) | 1987-10-16 | 1987-10-16 | Injection needle pulling-of instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62259655A JPH01104274A (en) | 1987-10-16 | 1987-10-16 | Injection needle pulling-of instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01104274A true JPH01104274A (en) | 1989-04-21 |
| JPH0418868B2 JPH0418868B2 (en) | 1992-03-27 |
Family
ID=17337067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62259655A Granted JPH01104274A (en) | 1987-10-16 | 1987-10-16 | Injection needle pulling-of instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01104274A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01133937U (en) * | 1988-03-05 | 1989-09-12 | ||
| JPH0780067A (en) * | 1993-09-20 | 1995-03-28 | Tachibana Shokai:Kk | Protective means for injector |
| JP2018175474A (en) * | 2017-04-14 | 2018-11-15 | 有限会社グッツール | Medical waste container and disposal system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61234873A (en) * | 1985-02-18 | 1986-10-20 | ライザクタ− ホウルデイングズ リミテツド | Needle protector |
-
1987
- 1987-10-16 JP JP62259655A patent/JPH01104274A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61234873A (en) * | 1985-02-18 | 1986-10-20 | ライザクタ− ホウルデイングズ リミテツド | Needle protector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01133937U (en) * | 1988-03-05 | 1989-09-12 | ||
| JPH0780067A (en) * | 1993-09-20 | 1995-03-28 | Tachibana Shokai:Kk | Protective means for injector |
| JP2018175474A (en) * | 2017-04-14 | 2018-11-15 | 有限会社グッツール | Medical waste container and disposal system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418868B2 (en) | 1992-03-27 |
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