TWM496494U

TWM496494U - Needle protective sheath of butterfly type injection needle

Info

Publication number: TWM496494U
Application number: TW103213351U
Authority: TW
Inventors: Guo-Ji Xu
Original assignee: Perfect Medical Industry Co Ltd
Priority date: 2014-07-28
Filing date: 2014-07-28
Publication date: 2015-03-01

Description

蝶型注射針之針頭保護套Butterfly needle needle protector

本創作係有關於一種蝶型注射針的技術領域，特別是指一種蝶型注射針之針頭保護套。The present invention relates to the technical field of a butterfly injection needle, and in particular to a needle protection sleeve for a butterfly injection needle.

昔用導管組如蝴蝶針等，係可包括針頭、蝴蝶翼、導管本體、轉接頭等部分，並有針頭蓋及導管夾裝置其上；使用時，需先將轉接頭接上針劑或儀器上，按下導管夾鎖緊導管後，由護理人員取下針頭蓋，將針頭***血管，固定位置後放鬆導管夾，血管即可藉導管與轉接頭一端之裝置接通，完成作用。The catheter tube group, such as a butterfly needle, may include a needle, a butterfly wing, a catheter body, a adapter, etc., and has a needle cover and a catheter clip device thereon; when using, the adapter needs to be connected to the injection or On the instrument, after pressing the catheter clamp to lock the catheter, the caregiver removes the needle cover, inserts the needle into the blood vessel, and fixes the position to relax the catheter clamp. The blood vessel can be connected to the device at one end of the adapter to complete the function.

使用完畢時，係先將導管夾夾緊導管止流後，取出針頭，蓋上針頭蓋。After use, the catheter clamp clamping catheter is stopped, the needle is removed, and the needle cover is covered.

使用中，針頭蓋需要移除，在分離針頭蓋與針頭時，常因施力或使用不當，導致護理人員或操作人員被針刺傷，而針頭蓋因分離使用，除容易遺失，並易造成各式病原污染管道，如肝炎、愛滋病等。In use, the needle cover needs to be removed. When the needle cover and the needle are separated, the caregiver or the operator is often stabbed by the needle due to the application or improper use, and the needle cover is easy to be lost due to separation, and is easy to cause. Various types of pathogenic contaminated pipelines, such as hepatitis and AIDS.

因此，研究一種更具安全性之針具，則是近代醫療用品改進的主要方向。Therefore, researching a safer needle is the main direction for the improvement of modern medical supplies.

有鑑於此，本創作人乃針對習知技術之缺點而加以改良，經多年從事於此一行業之經驗，於是創作出本創作。In view of this, the creator has improved the shortcomings of the prior art, and after years of experience in this industry, he created the creation.

本創作係提供一種蝶型注射針之針頭保護套，係當將長凹槽朝下按壓使其彎折時，則彎折片係被拉伸，一或二道擋止片及一或二道輔助擋止片係受到注射針頭壓迫而變形，並供注射針頭容置在長凹槽內，藉由擋止片及輔助擋止片以將注射針頭擋止在長凹槽內，以避免注射針頭外露；完成後即可將蝶型注射針及針頭保護套一併丟棄，且能避免護理人員被使用過的注射針頭扎傷或感染，藉以提高安全性。The present invention provides a needle type protective sleeve for a butterfly injection needle, which is when the long groove is pressed downward to bend it, the bending piece is stretched, one or two stop pieces and one or two tracks The auxiliary stopper piece is deformed by the compression of the injection needle, and the injection needle is accommodated in the long groove, and the stopper piece and the auxiliary stopper piece are used to block the injection needle in the long groove to avoid the injection needle Exposed; the butterfly needle and the needle protector can be discarded after completion, and can be avoided The person is injured or infected by the used injection needle to improve safety.

因此，本創作的目的係在於解決上述問題而提供一種蝶型注射針之針頭保護套，該針頭保護套係連接在該蝶型注射針的一接針端外，該針頭保護套係與該蝶型注射針可呈平行套接或折起脫開，該接針端係供一注射針頭穿接，其特徵在於：該針頭保護套係至少包括一套環、一長凹槽、一連接片、一彎折片以及一或二道擋止片，該套環係套設連接在該蝶型注射針的該接針端外，該連接片係與該套環外側連接，使該連接片的軸向方向與該套環的軸向方向大致平行，該長凹槽係與該連接片的前端可彎折地連接，且該長凹槽的軸向方向係可經由折起，而約略與該連接片的軸向方向垂直，該彎折片係大致呈L型，該彎折片係鄰近該連接片與該長凹槽的連接處設置，且該彎折片的兩端係分別連接該連接片與該長凹槽外側，該二擋止片係相對地設置在該長凹槽軸向方向的二內側表面。Therefore, the purpose of the present invention is to solve the above problems and provide a needle protection sleeve for a butterfly injection needle, the needle protection sleeve being connected to a needle end of the butterfly injection needle, the needle protection sleeve and the butterfly The injection needle can be parallel sleeved or folded apart, and the needle end is provided for the injection needle to be connected, wherein the needle protection sleeve comprises at least one ring, one long groove and one connecting piece. a bending piece and one or two stopping pieces, the ring sleeve is sleeved outside the pin end of the butterfly injection needle, and the connecting piece is connected to the outer side of the ring to make the axis of the connecting piece The direction of the direction is substantially parallel to the axial direction of the collar, the long groove being bendably connected to the front end of the connecting piece, and the axial direction of the long groove is foldable, and approximately connected thereto The sheet is perpendicular to the axial direction, and the bent sheet is substantially L-shaped, and the bent sheet is disposed adjacent to the joint of the connecting piece and the long groove, and the two ends of the bent piece are respectively connected to the connecting piece And the outer side of the long groove, the second stop piece is disposed opposite to the axial direction of the long groove The two inner side faces.

其中，當將該長凹槽朝下彎折時，該彎折片係被拉伸，該二擋止片係受該注射針頭壓迫而變形，並供該注射針頭容置在該長凹槽內，且該二擋止片係擋止該注射針頭以避免外露。Wherein, when the long groove is bent downward, the bending piece is stretched, the second stop piece is deformed by being pressed by the injection needle, and the injection needle is accommodated in the long groove And the second stop film stops the injection needle to avoid exposure.

所述的蝶型注射針之針頭保護套係更包括一或二道輔助擋止片，該二輔助擋止片係相對地設置在該長凹槽軸向方向的二內側表面，並與該二檔止片間隔設置。The needle protection sleeve of the butterfly injection needle further comprises one or two auxiliary stopping pieces, and the two auxiliary stopping pieces are oppositely disposed on the two inner side surfaces of the long groove axial direction, and the two The stop interval setting.

在某些實施例中，該長凹槽、該連接片、該套環及該彎折片係為一體成型。In some embodiments, the long groove, the connecting piece, the collar, and the bent piece are integrally formed.

在某些實施例中，該長凹槽、該連接片、該套環、該彎折片及該一或二道擋止片係為一體成型。In some embodiments, the long groove, the connecting piece, the collar, the bending piece and the one or two stop pieces are integrally formed.

在某些實施例中，該長凹槽、該連接片、該套環、該彎折片、該一或二道擋止片及該一或二道輔助擋止片係為一體成型。In some embodiments, the long groove, the connecting piece, the collar, the bent piece, the one or two stop pieces, and the one or two auxiliary stop pieces are integrally formed.

本創作上述之目的及優點，不難從下述所選用實施例之詳細說明與附圖中，獲得深入瞭解。The above objects and advantages of the present invention will be readily understood from the following detailed description of the embodiments and the accompanying drawings.

當然，本創作在某些另件上，或另件之安排上容許有所不同，但所選用之實施例，則於本說明書中，予以詳細說明，並於附圖中展示其構造。Of course, the present invention is allowed to differ in some of the parts, or the arrangement of the parts, but the selected embodiments are described in detail in the present specification, and the construction thereof is shown in the drawings.

100‧‧‧蝶型注射針之針頭保護套100‧‧‧Needle Needle Needle Cover

1‧‧‧套環1‧‧‧ collar

2‧‧‧長凹槽2‧‧‧long groove

3‧‧‧連接片3‧‧‧Connecting piece

4‧‧‧彎折片4‧‧‧Bends

5‧‧‧擋止片5‧‧‧stop film

6‧‧‧輔助擋止片6‧‧‧Auxiliary stop film

200‧‧‧蝶型注射針200‧‧‧Butterfly needle

210‧‧‧接針端210‧‧‧ pin end

300‧‧‧注射針頭300‧‧‧Injection needle

第1圖係表示本創作蝶型注射針之針頭保護套的分解示意圖。Fig. 1 is a schematic exploded view showing the needle guard of the present butterfly injection needle.

第2圖係表示本創作蝶型注射針之針頭保護套的組合示意圖。Fig. 2 is a schematic view showing the combination of the needle guard of the present butterfly injection needle.

第3圖係表示本創作蝶型注射針之針頭保護套的另一立體視圖。Fig. 3 is another perspective view showing the needle guard of the present butterfly injection needle.

第4圖係表示本創作蝶型注射針之針頭保護套於使用前的剖視示意圖。Figure 4 is a cross-sectional view showing the needle protector of the present butterfly injection needle before use.

第5圖係表示本創作蝶型注射針之針頭保護套於使用後的剖視示意圖。Figure 5 is a cross-sectional view showing the needle protector of the present butterfly injection needle after use.

第6圖係表示本創作蝶型注射針之針頭保護套於使用後的立體示意圖。Fig. 6 is a perspective view showing the needle protector of the present butterfly injection needle after use.

關於本創作藉以達到上述目的之技術手段，茲以下列實施型態配合圖示於下文作詳細說明，俾令鈞上深入瞭解並認同之。The technical means by which this creation is used to achieve the above objectives are described in detail below with the following implementation diagrams, which are further understood and agreed upon.

第1圖係表示本創作蝶型注射針之針頭保護套的分解示意圖。第2圖係表示本創作蝶型注射針之針頭保護套的組合示意圖。第3圖係表示本創作蝶型注射針之針頭保護套的另一立體視圖。第4圖係表示本創作蝶型注射針之針頭保護套於使用前的剖視示意圖。第5圖係表示本創作蝶型注射針之針頭保護套於使用後的剖視示意圖。第6圖係表示本創作蝶型注射針之針頭保護套於使用後的立體示意圖。Fig. 1 is a schematic exploded view showing the needle guard of the present butterfly injection needle. Fig. 2 is a schematic view showing the combination of the needle guard of the present butterfly injection needle. Fig. 3 is another perspective view showing the needle guard of the present butterfly injection needle. Figure 4 is a cross-sectional view showing the needle protector of the present butterfly injection needle before use. Figure 5 is a cross-sectional view showing the needle protector of the present butterfly injection needle after use. Fig. 6 is a perspective view showing the needle protector of the present butterfly injection needle after use.

請同時參考第1圖至第6圖所示，本創作之針頭保護套100係連接在一蝶型注射針200的一接針端210外，針頭保護套100的軸向方向係與蝶型注射針200的軸向方向可呈平行套接或折起脫開，所述的接針端210係可供一注射針頭300穿接。Please refer to FIG. 1 to FIG. 6 at the same time, the needle protector 100 of the present invention is connected to a pin end 210 of a butterfly injection needle 200, and the axial direction of the needle guard 100 is coupled with the butterfly injection. The axial direction of the needle 200 can be paralleled or folded apart, and the needle end 210 can be threaded through an injection needle 300.

其中，所述的針頭保護套100係至少包括一套環1、一長凹槽2、一連接片3、一彎折片4以及一或二道擋止片5。The needle protector 100 includes at least one set of rings 1, a long groove 2, a connecting piece 3, a bent piece 4, and one or two blocking pieces 5.

套環1係可套設連接在蝶型注射針200的接針端210外。The collar 1 can be sleeved outside the pin end 210 of the butterfly injection needle 200.

連接片3係係大致呈矩形，且連接片3係可與套環1外側連接，使連接片3的軸向方向與套環1的軸向方向大致平行。The connecting piece 3 is substantially rectangular, and the connecting piece 3 is connectable to the outside of the collar 1 such that the axial direction of the connecting piece 3 is substantially parallel to the axial direction of the collar 1.

長凹槽2係可與連接片3的前端可彎折地連接，且長凹槽2的軸向方向可經由折起，而約略與該連接片3(及套環1)的軸向方向垂直。The long groove 2 is bendably connectable with the front end of the connecting piece 3, and the axial direction of the long groove 2 can be folded up, and is approximately perpendicular to the axial direction of the connecting piece 3 (and the collar 1) .

彎折片4係大致呈L型，彎折片4係鄰近連接片3與長凹槽2的連接處設置，且彎折片4的兩端係分別連接連接片3與長凹槽2外側。The bent piece 4 is substantially L-shaped, and the bent piece 4 is disposed adjacent to the joint of the connecting piece 3 and the long groove 2, and both ends of the bent piece 4 are respectively connected to the outer side of the connecting piece 3 and the long groove 2.

所述的二擋止片5係可相對地設置在長凹槽2軸向方向的二內側表面。The two stop pieces 5 are oppositely disposed on the two inner side surfaces of the long groove 2 in the axial direction.

其中，長凹槽2、連接片3、套環1及彎折片4係可為一體成型，或者是，長凹槽2、連接片3、套環1、彎折片4及一或二道擋止片5係可為一體成型。Wherein, the long groove 2, the connecting piece 3, the collar 1 and the bending piece 4 may be integrally formed, or the long groove 2, the connecting piece 3, the collar 1, the bending piece 4 and one or two tracks The stopper piece 5 can be integrally formed.

另外，所述的針頭保護套100更可包括一或二道輔助擋止片6，所述的二輔助擋止片6係可相對地設置在長凹槽2軸向方向的二內側表面，並與所述的檔止片5間隔設置，藉以進一步加強對注射針頭300的擋止作用。In addition, the needle guard 100 may further include one or two auxiliary stopping pieces 6 which are oppositely disposed on the two inner side surfaces of the long groove 2 in the axial direction, and It is spaced apart from the stop piece 5 to further enhance the blocking action of the injection needle 300.

其中，長凹槽2、連接片3、套環1、彎折片4、一或二道擋止片5及一或二道輔助擋止片6係可為一體成型。The long groove 2, the connecting piece 3, the collar 1, the bending piece 4, the one or two blocking pieces 5 and the one or two auxiliary stopping pieces 6 may be integrally formed.

當將長凹槽2朝下按壓使其彎折時，則彎折片4係被拉伸，所述的擋止片5及所述的輔助擋止片6係受到注射針頭300壓迫而變形，並供注射針頭300容置在長凹槽2內，藉由所述的擋止片5及所述的輔助擋止片6以將注射針頭300擋止在長凹槽2內，以避免注射針頭300外露；完成後即可將蝶型注射針200及針頭保護套100一併丟棄，且能避免護理人員被使用過的注射針頭扎傷或感染，藉以提高安全性。When the long groove 2 is pressed downward to be bent, the bent piece 4 is stretched, and the stopper piece 5 and the auxiliary stopper piece 6 are deformed by the injection needle 300 to be deformed. And the injection needle 300 is accommodated in the long groove 2, and the stopper piece 5 and the auxiliary stopper piece 6 are used to block the injection needle 300 in the long groove 2 to avoid the injection needle. 300 exposed; after completion, the butterfly injection needle 200 and the needle protection sleeve 100 can be discarded together, and the caregiver can be prevented from being injured or infected by the used injection needle, thereby improving safety.

以上所述實施型態之揭示係用以說明本創作，並非用以限制本創作，故舉凡數值之變更或等效元件之置換仍應隸屬本創作之範疇。The above description of the embodiments is intended to be illustrative of the present invention and is not intended to limit the present invention, so any change in the value or substitution of equivalent elements should still fall within the scope of the present invention.

由以上詳細說明，可使熟知本項技藝者明瞭本創作的確可達成前述目的，實已符合專利法之規定，爰提出專利申請。From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the aforementioned objectives, and has been in compliance with the provisions of the Patent Law, and has filed a patent application.

1‧‧‧套環1‧‧‧ collar

2‧‧‧長凹槽2‧‧‧long groove

3‧‧‧連接片3‧‧‧Connecting piece

4‧‧‧彎折片4‧‧‧Bends

5‧‧‧擋止片5‧‧‧stop film

6‧‧‧輔助擋止片6‧‧‧Auxiliary stop film

200‧‧‧蝶型注射針200‧‧‧Butterfly needle

210‧‧‧接針端210‧‧‧ pin end

300‧‧‧注射針頭300‧‧‧Injection needle

Claims

一種蝶型注射針之針頭保護套，該針頭保護套係連接在該蝶型注射針的一接針端外，該針頭保護套係與該蝶型注射針可呈平行套接或折起脫開，該接針端係供一注射針頭穿接，其特徵在於：該針頭保護套係至少包括一套環、一長凹槽、一連接片、一彎折片以及一或二道擋止片，該套環係套設連接在該蝶型注射針的該接針端外，該連接片係與該套環外側連接，使該連接片的軸向方向與該套環的軸向方向大致平行，該長凹槽係與該連接片的前端可彎折地連接，且該長凹槽的軸向方向係可經由折起，而約略與該連接片的軸向方向垂直，該彎折片係大致呈L型，該彎折片係鄰近該連接片與該長凹槽的連接處設置，且該彎折片的兩端係分別連接該連接片與該長凹槽外側，該二擋止片係相對地設置在該長凹槽軸向方向的二內側表面；其中，當將該長凹槽朝下彎折時，該彎折片係被拉伸，該二擋止片係受該注射針頭壓迫而變形，並供該注射針頭容置在該長凹槽內，且該二擋止片係擋止該注射針頭以避免外露。A needle protection sleeve for a butterfly injection needle, the needle protection sleeve being connected to a pin end of the butterfly injection needle, the needle protection sleeve and the butterfly injection needle being parallel sleeved or folded apart The needle end is provided for an injection needle, and the needle protection sleeve comprises at least one ring, one long groove, one connecting piece, one bending piece and one or two stopping pieces. The collar is sleeved outside the pin end of the butterfly needle, and the tab is connected to the outside of the collar such that the axial direction of the tab is substantially parallel to the axial direction of the collar. The long groove is bendably connected to the front end of the connecting piece, and the axial direction of the long groove is foldable, and is approximately perpendicular to the axial direction of the connecting piece, and the bending piece is substantially The L-shaped portion is disposed adjacent to the connection between the connecting piece and the long groove, and the two ends of the bending piece are respectively connected to the connecting piece and the outer side of the long groove, and the two-stop piece is Oppositely disposed on two inner side surfaces in the axial direction of the long groove; wherein, when the long groove is bent downward When the bending piece is stretched, the second stop piece is deformed by being pressed by the injection needle, and the injection needle is accommodated in the long groove, and the two stop piece stops the injection Needle to avoid exposure.

依據申請專利範圍第1項所述的蝶型注射針之針頭保護套，更包括一或二道輔助擋止片，該二輔助擋止片係相對地設置在該長凹槽軸向方向的二內側表面，並與該二檔止片間隔設置。The needle guard of the butterfly needle according to claim 1, further comprising one or two auxiliary stoppers, wherein the two auxiliary stoppers are oppositely disposed in the axial direction of the long groove. The inner side surface is spaced from the second stop piece.

依據申請專利範圍第1項所述的蝶型注射針之針頭保護套，其中，該長凹槽、該連接片、該套環及該彎折片係為一體成型。The needle-shaped protective sleeve for a butterfly injection needle according to the first aspect of the invention, wherein the long groove, the connecting piece, the collar and the bending piece are integrally formed.

依據申請專利範圍第1項所述的蝶型注射針之針頭保護套，其中，該長凹槽、該連接片、該套環、該彎折片及該一或二道擋止片係為一體成型。The needle-shaped protective sleeve for a butterfly needle according to the first aspect of the invention, wherein the long groove, the connecting piece, the collar, the bending piece and the one or two stop pieces are integrated forming.

依據申請專利範圍第2項所述的蝶型注射針之針頭保護套，其中，該長凹槽、該連接片、該套環、該彎折片、該一或二道擋止片及該一或二道輔助擋止片係為一體成型。The needle-shaped protective sleeve for a butterfly needle according to the second aspect of the invention, wherein the long groove, the connecting piece, the collar, the bending piece, the one or two blocking pieces, and the one Or two The auxiliary stop piece is integrally formed.