WO2003043563A1 - Disposable acupuncture needle - Google Patents

Disposable acupuncture needle Download PDF

Info

Publication number
WO2003043563A1
WO2003043563A1 PCT/CN2002/000023 CN0200023W WO03043563A1 WO 2003043563 A1 WO2003043563 A1 WO 2003043563A1 CN 0200023 W CN0200023 W CN 0200023W WO 03043563 A1 WO03043563 A1 WO 03043563A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
needle
wall
full
acupuncture needle
Prior art date
Application number
PCT/CN2002/000023
Other languages
French (fr)
Chinese (zh)
Inventor
Xuegang Wu
Original Assignee
Xuegang Wu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xuegang Wu filed Critical Xuegang Wu
Priority to AU2002226263A priority Critical patent/AU2002226263A1/en
Publication of WO2003043563A1 publication Critical patent/WO2003043563A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
    • A61H39/08—Devices for applying needles to such points, i.e. for acupuncture ; Acupuncture needles or accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture

Definitions

  • the invention relates to an acupuncture needle. Background technique
  • an object of the present invention is to provide a full-protective tube-type acupuncture needle with a needle that is convenient to use and can be used when the needle is discarded.
  • a full-protection sleeve-type acupuncture needle comprising a needle handle, a needle body fixed on a lower end portion of the needle handle, and a sleeve covered on the needle handle.
  • the inner sleeve, the outer sleeve sleeved on the inner sleeve, the needle handle is fixedly connected to the inner sleeve, and the lower part of the needle body is outside the lower mouth of the inner sleeve and the inner cavity of the outer sleeve.
  • the outer wall of the inner sleeve and the inner wall of the outer sleeve are connected in an axial sliding fit.
  • the upper inner wall of the outer sleeve is provided with a convex ring protruding radially inward, and the outer wall of the inner sleeve and the inner wall of the convex ring are axially slidably fitted and connected.
  • the raised ring is located on the inner wall near the upper mouth of the outer sleeve.
  • the inner sleeve is provided with a limiting protrusion extending radially outward.
  • the limiting bump is located at the upper port portion of the inner sleeve.
  • the lower end of the inner sleeve is provided with a lower card that is outwardly flared, and the inner sleeve above the lower card is provided with an upper card that is outwardly flared, and the upper card is located in a raised ring.
  • the lower card has two pieces, which are respectively located on the front side and the rear side of the needle body, and the upper card has two pieces, which are respectively located on the left side and the right side of the needle body.
  • FIG. 1 is a main sectional view of the structure of the present invention before the needle is inserted
  • FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1.
  • 3 is a main sectional view of the structure of the present invention after a needle is inserted
  • Figure 4 is a main cross-sectional view of the structure after the needle handle is pulled up after the acupuncture is finished
  • the present invention includes a needle shank 4, a needle body 7 fixed to a lower end portion of the needle shank 4, an inner sleeve 5 sleeved on the needle shank 4, and a sleeve
  • the outer cannula 8 on the cannula 5 the needle handle 4 is fixedly connected to the inner cannula 5, the lower part of the needle body 7 is outside the lower mouth of the inner cannula 5, and in the inner cavity of the outer cannula 8,
  • the outer wall of the inner sleeve 5 and the inner wall of the outer sleeve 8 are connected in an axial sliding fit.
  • the upper inner wall of the outer sleeve 8 is provided with a convex ring 2 protruding radially inward, and the outer wall of the inner sleeve 5 and the inner wall of the convex ring 2 are axially slidably fitted and connected.
  • the raised ring 2 is located on the inner wall near the upper mouth of the outer sleeve 8.
  • the inner sleeve 5 is provided with a limiting protrusion 3 extending radially outward.
  • the limiting bump 3 is located at an upper port portion of the inner sleeve 5.
  • the lower end portion of the inner sleeve 5 is provided with a lower card 6 that is outwardly opened, and the inner sleeve 5 above the lower card 6 is provided with an outwardly opener.
  • the upper card 1 is located below the raised ring 2.
  • the lower card 6 has two pieces, which are respectively located on the front side and the rear side of the needle body 7, and the upper card 1 has two pieces, which are located on the left side and the right side of the needle body 7, respectively.
  • the present invention is shown in the state shown in FIG. 1.
  • pressing the needle handle 4 down can slide the inner sleeve 5 relative to the outer sleeve 8 to
  • the needle handle 4 is pulled up so that the upper card 1 passes over the raised ring 2 and enters above the raised ring 2, as shown in FIG. 4, and the lower card 6 is blocked by the raised ring 2.
  • the inner sleeve 5 can no longer enter the outer sleeve 8 downward.
  • the present invention has the following advantages:
  • the inner cannula when the needle handle is pressed down, the inner cannula can slide down inside the outer cannula, and the needle body is inserted into the acupoint. After use, the inner cannula can be pulled up to return the needle body to the inside. In the cannula, the needle body is not exposed, and it will not endanger the workers who handle the waste.
  • the inner sleeve can no longer enter the outer sleeve downward. After heating, the outer sleeve will automatically cover the needle part, so that the present invention can be used once. Effect, to avoid cross-infection caused by repeated use.

Abstract

The present invention relates to a disposable acupuncture needle. The said acupuncture needle includes a needle shaft, a needle body which is fixed to the lower end of the needle shaft, an inner tubular member which is covered around the said needle shaft, and an outer tubular member which is covered around the said inner tubular member. The said needle shaft is fixed to the inner tubular member. The lower portion of the needle body extends beyond the lower tip of the inner tubular member and locates in the inner chamber of the outer tubular member. The outer wall of the said inner tubular member can slidably move through the inner wall of the outer tubular member.

Description

一次性针灸针  Disposable acupuncture needle
技术领域 Technical field
本发明涉及一种针灸针。 背景技术  The invention relates to an acupuncture needle. Background technique
现有技术中， 管装针灸针由于进针时能减轻患者的痛感而受到大多数医生的欢 迎， 但也随之带来了污染及处理困难的问题。 由于所生产的针灸针是用插片将针柄 固定在套管中， 用时将插片取掉再将针灸针剌入患者穴位中， 然后去掉塑管， 对针 灸针进行捻针操作。这种使用过的针灸针会带有病菌， 易造成交叉感染， 给医务工 作者和废物处理的工作人员带来伤害。 发明内容  In the prior art, tube-mounted acupuncture needles are welcomed by most doctors because they can reduce the pain of patients when the needles are inserted, but they also bring problems of contamination and difficulty in handling. Since the produced acupuncture needles are fixed in the cannula with inserts, the inserts are removed and the acupuncture needles are inserted into the patient's acupoints, and then the plastic tube is removed, and the acupuncture needles are twisted. Such used acupuncture needles will carry germs, easily cause cross infection, and cause harm to medical workers and waste disposal workers. Summary of the Invention
针对上述问题， 本发明的目的在于提供一种用针方便、 弃针时可使用过的针灸 针完全回到管中的全保护套式管装针灸针。  In view of the above problems, an object of the present invention is to provide a full-protective tube-type acupuncture needle with a needle that is convenient to use and can be used when the needle is discarded.
为实现上述目的, '本发明采用的技术方案是： 一种全保护套式管装针灸针， 它 包括针柄、 固定于针柄的下端部的针体、 套在所述的针柄上的内套管、 套在所述的 内套管上的外套管， 所述的针柄与内套管固定连接， 针体的下部在内套管的下口部 之外、 外套管的内腔之中， 所述的内套管的外壁与外套管的内壁之间轴向滑动配合 连接。  In order to achieve the above objective, the technical solution adopted by the present invention is: a full-protection sleeve-type acupuncture needle comprising a needle handle, a needle body fixed on a lower end portion of the needle handle, and a sleeve covered on the needle handle. The inner sleeve, the outer sleeve sleeved on the inner sleeve, the needle handle is fixedly connected to the inner sleeve, and the lower part of the needle body is outside the lower mouth of the inner sleeve and the inner cavity of the outer sleeve. In an embodiment, the outer wall of the inner sleeve and the inner wall of the outer sleeve are connected in an axial sliding fit.
所述的外套管的上部内壁设有径向向内凸出的凸起环， 所述的内套管的外壁与 凸起环的内壁轴向滑动配合连接。 所述的凸起环位于接近外套管上口部的内壁上。  The upper inner wall of the outer sleeve is provided with a convex ring protruding radially inward, and the outer wall of the inner sleeve and the inner wall of the convex ring are axially slidably fitted and connected. The raised ring is located on the inner wall near the upper mouth of the outer sleeve.
所述的内套管上设有径向向外延伸的限位凸块。所述的限位凸块位于内套管的 上端口部。  The inner sleeve is provided with a limiting protrusion extending radially outward. The limiting bump is located at the upper port portion of the inner sleeve.
所述的内套管的下端部设有向外张开的下卡片， 所述的下卡片的上方的内套管 上设有向外张开的上卡片， 所迷的上卡片位于凸起环的下方。 所述的下卡片有两 片， 分别位于针体的前侧和后侧， 所述的上卡片有两片， 分別位于针体的左侧和右 侧。 附图说明  The lower end of the inner sleeve is provided with a lower card that is outwardly flared, and the inner sleeve above the lower card is provided with an upper card that is outwardly flared, and the upper card is located in a raised ring. Below. The lower card has two pieces, which are respectively located on the front side and the rear side of the needle body, and the upper card has two pieces, which are respectively located on the left side and the right side of the needle body. BRIEF DESCRIPTION OF THE DRAWINGS
图 1是本发明在进针前时的结构主剖视图  FIG. 1 is a main sectional view of the structure of the present invention before the needle is inserted
图 2是图 1的 A-A方向剖视图 图 3是本发明在进针后时的结构主剖枧图 FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1. 3 is a main sectional view of the structure of the present invention after a needle is inserted
图 4是针灸结束后时， 上拉针柄后的结构主剖视图 本发明的最佳实施方式  Figure 4 is a main cross-sectional view of the structure after the needle handle is pulled up after the acupuncture is finished
如图 1、 图 2所示， 本发明包括针柄 4、 固定于针柄 4的下端部的针体 7、 套 在所述的针柄 4上的内套管 5、 套在所述的内套管 5上的外套管 8, 所述的针柄 4 与内套管 5固定连接， 针体 7的下部在内套管 5的下口部之外、 外套管 8的内腔之 中， 所述的内套管 5的外壁与外套管 8的内壁之间轴向滑动配合连接。  As shown in FIG. 1 and FIG. 2, the present invention includes a needle shank 4, a needle body 7 fixed to a lower end portion of the needle shank 4, an inner sleeve 5 sleeved on the needle shank 4, and a sleeve The outer cannula 8 on the cannula 5, the needle handle 4 is fixedly connected to the inner cannula 5, the lower part of the needle body 7 is outside the lower mouth of the inner cannula 5, and in the inner cavity of the outer cannula 8, The outer wall of the inner sleeve 5 and the inner wall of the outer sleeve 8 are connected in an axial sliding fit.
所述的外套管 8的上部内壁设有径向向内凸出的凸起环 2, 所述的内套管 5的 外壁与凸起环 2的内壁轴向滑动配合连接。所述的凸起环 2位于接近外套管 8上口 部的内壁上。  The upper inner wall of the outer sleeve 8 is provided with a convex ring 2 protruding radially inward, and the outer wall of the inner sleeve 5 and the inner wall of the convex ring 2 are axially slidably fitted and connected. The raised ring 2 is located on the inner wall near the upper mouth of the outer sleeve 8.
所述的内套管 5上设有径向向外延伸的限位凸块 3。所述的限位凸块 3位于内 套管 5的上端口部。  The inner sleeve 5 is provided with a limiting protrusion 3 extending radially outward. The limiting bump 3 is located at an upper port portion of the inner sleeve 5.
如图 1、 图 2所示， 所述的内套管 5的下端部设有向外张开的下卡片 6, 所述 的下卡片 6的上方的内套管 5上设有向外张开的上卡片 1 , 所述的上卡片 1位于凸 起环 2的下方。所述的下卡片 6有两片， 分别位于针体 7的前侧和后侧， 所述的上 卡片 1有两片, 分別位于针体 7的左侧和右侧。  As shown in FIG. 1 and FIG. 2, the lower end portion of the inner sleeve 5 is provided with a lower card 6 that is outwardly opened, and the inner sleeve 5 above the lower card 6 is provided with an outwardly opener. The upper card 1 is located below the raised ring 2. The lower card 6 has two pieces, which are respectively located on the front side and the rear side of the needle body 7, and the upper card 1 has two pieces, which are located on the left side and the right side of the needle body 7, respectively.
使用针灸针前， 本发明如图 1所示状态， 当把外套管 8的下口部压在穴位上时， 下压针柄 4, 可使内套管 5相对于外套管 8向下滑动至图 3所示的状态， 针灸结束 后， 上拉针柄 4， 使上卡片 1越过凸起环 2进入凸起环 2的上方， 如图 4所示， 而 下卡片 6被凸起环 2挡住， 内套管 5不能再向下进入外套管 8中。 工业应用性  Before using acupuncture needles, the present invention is shown in the state shown in FIG. 1. When the lower mouth portion of the outer sleeve 8 is pressed on the acupoint, pressing the needle handle 4 down can slide the inner sleeve 5 relative to the outer sleeve 8 to In the state shown in FIG. 3, after the acupuncture is completed, the needle handle 4 is pulled up so that the upper card 1 passes over the raised ring 2 and enters above the raised ring 2, as shown in FIG. 4, and the lower card 6 is blocked by the raised ring 2. The inner sleeve 5 can no longer enter the outer sleeve 8 downward. Industrial applicability
从以上具体实施例可以看出， 本发明具有以下优点：  As can be seen from the above specific embodiments, the present invention has the following advantages:
1、 由于使用本发明时， 下压针柄， 可以使内套管在外套管内向下滑动， 针体 扎入穴位内， 使用完毕後， 上拉内套管， 可使针体又回到内套管中， 使针体不外露， 不会危及处理废物的工作人员。  1. When using the present invention, when the needle handle is pressed down, the inner cannula can slide down inside the outer cannula, and the needle body is inserted into the acupoint. After use, the inner cannula can be pulled up to return the needle body to the inside. In the cannula, the needle body is not exposed, and it will not endanger the workers who handle the waste.
2、 本发明使用完毕後， 由于下卡片被凸起环挡住， 内套管不能再向下进入外 套管中， 加热后外套管会自动把针体部分包住， 使得本发明起到一次性使用的作 用， 避免了重复使用而造成的交叉感染。  2. After using the present invention, since the lower card is blocked by the raised ring, the inner sleeve can no longer enter the outer sleeve downward. After heating, the outer sleeve will automatically cover the needle part, so that the present invention can be used once. Effect, to avoid cross-infection caused by repeated use.

Claims

权 利 要 求 Rights request
1、 一种全保护套式管装针灸针， 其特征在于： 它包括针柄、 固定于针柄的下 端部的针体、 套在所述的针柄上的内套管、 套在所述的内套管上的外套管， 所述的 针柄与内套管固定连接， 针体的下部在内套管的下口部之外、 外套管的内腔之中， 所述的内套管的外壁与外套管的内壁之间轴向滑动配合连接。 1. A full-protective sleeve-type tube-mounted acupuncture needle, characterized in that it comprises a needle handle, a needle body fixed to the lower end of the needle handle, an inner sleeve sleeved on the needle handle, and a sleeve The outer sleeve on the inner sleeve, the needle handle is fixedly connected to the inner sleeve, the lower part of the needle body is outside the lower mouth portion of the inner sleeve, and in the inner cavity of the outer sleeve, the inner sleeve The outer wall of the outer sleeve and the inner wall of the outer sleeve are connected in an axial sliding fit.
2、 根据权利要求 1所迷的全保护套式管装针灸针， 其特征在于： 所述的外套 管的上部内壁设有径向向内凸出的凸起环， 所述的内套管的外壁与凸起环的内壁轴 向滑动配合连接。  2. The full-protective sleeve-type acupuncture needle according to claim 1, characterized in that: the upper inner wall of the outer sleeve is provided with a convex ring protruding radially inward, and the inner sleeve The outer wall is connected with the inner wall of the raised ring in an axial sliding fit.
3、 根据权利要求 2所述的全保护套式管装针灸针， 其特征在于： 所述的凸起 环位于接近外套管上口部的内壁上。  3. The full-protective sleeve-type tube-mounted acupuncture needle according to claim 2, wherein the raised ring is located on an inner wall near the upper mouth of the outer sleeve.
4、 根据权利要求 1 所述的全保护套式管装针灸针， 其特征在于： 所述的内套 管上设有径向向外延伸的限位凸块。  4. The fully-protected sleeve-type tube-mounted acupuncture needle according to claim 1, wherein the inner sleeve tube is provided with a limiting protrusion extending radially outward.
5、 很据权利要求 4所述的全保护套式管装针灸针， 其特征在于： 所述的限位 凸块位于内套管的上端口部。  5. The full-protective sleeve-type tube-mounted acupuncture needle according to claim 4, characterized in that: the position-limiting projection is located at the upper port portion of the inner sleeve.
6、 根据权利要求 3所述的全保护套式管装针灸针， 其特征在于： 所述的内套 管的下端部设有向外张开的下卡片， 所述的下卡片的上方的内套管上设有向外张开 的上卡片， 所迷的上卡片位于凸起环的下方。  6. The full-protective sleeve-type tube-mounted acupuncture needle according to claim 3, characterized in that: a lower end portion of the inner sleeve is provided with a lower card that is outwardly opened, and an upper inner portion of the lower card is provided. The sleeve is provided with an upper card opened outward, and the upper card is located under the raised ring.
7、 根据权利要求 6所述的全保护套式管装针灸针， 其特征在于： 所述的下卡 片有两片， 分別位于针体的前侧和后侧， 所述的上卡片有两片， 分别位于针体的左 侧和右侧。  7. The full-protective sleeve-type acupuncture needle according to claim 6, characterized in that: the lower card has two pieces, which are respectively located on the front side and the rear side of the needle body, and the upper card has two pieces. , Located on the left and right sides of the needle body, respectively.
PCT/CN2002/000023 2001-11-19 2002-01-17 Disposable acupuncture needle WO2003043563A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002226263A AU2002226263A1 (en) 2001-11-19 2002-01-17 Disposable acupuncture needle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN01266699.8 2001-11-19
CN01266699 2001-11-19

Publications (1)

Publication Number Publication Date
WO2003043563A1 true WO2003043563A1 (en) 2003-05-30

Family

ID=4729080

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2002/000023 WO2003043563A1 (en) 2001-11-19 2002-01-17 Disposable acupuncture needle

Country Status (2)

Country Link
AU (1) AU2002226263A1 (en)
WO (1) WO2003043563A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139011A (en) * 1975-12-19 1979-02-13 Benoit Jean L P M Device for driving a needle into a patient
US4950279A (en) * 1989-04-03 1990-08-21 Jen-On Pharmaceutical Enterprises Corp. Acupuncture delivery system
CN2236310Y (en) * 1995-07-24 1996-10-02 刘伟 Acupoint needle with casing
US5741291A (en) * 1996-02-23 1998-04-21 Yoo; Tae Woo Acupuncture of the bleeding

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139011A (en) * 1975-12-19 1979-02-13 Benoit Jean L P M Device for driving a needle into a patient
US4950279A (en) * 1989-04-03 1990-08-21 Jen-On Pharmaceutical Enterprises Corp. Acupuncture delivery system
CN2236310Y (en) * 1995-07-24 1996-10-02 刘伟 Acupoint needle with casing
US5741291A (en) * 1996-02-23 1998-04-21 Yoo; Tae Woo Acupuncture of the bleeding

Also Published As

Publication number Publication date
AU2002226263A1 (en) 2003-06-10

Similar Documents

Publication Publication Date Title
JPH05504691A (en) Syringe with replaceable and retractable needle platform
KR100642795B1 (en) Acupuncture needle pipe
CN107441617A (en) Disposable vaginal administration device protective case
WO2003043563A1 (en) Disposable acupuncture needle
CN203244647U (en) Self-matching syringe
CN206526267U (en) A kind of nasal cavity temperature control flusher
KR200483494Y1 (en) Needling device for medical treatment
CN204910350U (en) Ware of dosing is fixed a position to anus intestines
KR200399638Y1 (en) Acupuncture needle pipe
CN212914018U (en) Uropoiesis is urine aspirator for surgery
CN204192775U (en) A kind of dental treatment
CN213608224U (en) Portable needle raising needle box
WO2006116901A1 (en) Needle for embedding a catgut into body at a point
CN209808410U (en) Tumor puncture needle
CN204319421U (en) A kind of safety self-destructing venoclysis needle
CN208145227U (en) A kind of disposable syringe preventing iatrogenic pollution
CN1788711B (en) Disposable aseptic needle for acupuncture
CN215384408U (en) Anal dredging device for newborn
CN214232319U (en) Prevent syringe of acupuncture
CN210096668U (en) Apparatus for transurethral external orifice administration
CN211132154U (en) Multifunctional acupuncture device capable of sucking accumulated liquid
CN220212917U (en) Protective cap for blood taking needle for stabbing
CN201088733Y (en) Disposable sputum aspirator
CN201759645U (en) Puncture needle for ear drum
CN212854049U (en) Traditional chinese medical science uses acupuncture box

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP