Patent US6551339B2 successfully refreshed from Google Patents.
US6551339B2
Expired / Lapsed
US
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Acupuncture device with improved needle guide tube
Assignee: Individual
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Filing: 2001-08-23
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Granted: 2003-04-22
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Expires: 2021-08-23
Abstract
Abstract An acupuncture device consists of an acupuncture needle and a guide tube having a transverse, preferably V-shaped, slot through the tube wall. This slot is formed in the upper part of the guide tube and is substantially perpendicular to the axis of the tube. The handle of the needle is firmly secured inside the guide tube by a small elongated stopper made of an elastic material such as plastic or thick paper which is inserted into the V-shaped slot of the guide tube and squeezes the needle handle between its end and the inner wall of the tube opposite to the V-shaped slot. As the elastic stopper fits tightly into the V-shaped slot, it supports itself in the needle-securing position. Although the friction that the stopper creates through its pressure against the handle is sufficient to secure the needle inside the tube prior to the insertion, this friction yields to the downward motion of the needle during insertion so that the stopper does not present an obstacle for the insertion of the needle. After insertion of the needle, a practitioner pulls the stopper out and removes the guide tube in a conventional manner.
Inventors
- 👤 Stas Gavronsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:31
CPC Classifications
A; A61; A61H; A61H39/00; A61H39/08
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
151 words
An acupuncture device comprising: a guide tube of a closed cross section having a side wall, a longitudinal axis, an open proximal end, an open distal end, and a slot cut through said side wall in a direction substantially perpendicular to said longitudinal axis, said slot having a width; an acupuncture needle member with a needle tip on one end, said needle member being inserted into said guide tube so that said needle tip is located near said open distal end of said guide tube but does not project therefrom; and a stopper member which possesses elasticity and which is inserted into said guide tube through said slot to provide friction contact between said needle member and said side wall sufficient to secure said needle member inside said guided tube, the end of said needle member opposite to said needle tip protrudes from said open proximal end of said guide tube.
Claim 2
Dependent Claim
151 words
An acupuncture device comprising: a guide tube of a closed cross section having a side wall, a longitudinal axis, an open proximal end, an open distal end, and a slot cut through said side wall in a direction substantially perpendicular to said longitudinal axis, said slot having a width; an acupuncture needle member with a needle tip on one end, said needle member being inserted into said guide tube so that said needle tip is located near said open distal end of said guide tube but does not project therefrom; and a stopper member which possesses elasticity and which is inserted into said guide tube through said slot to provide friction contact between said needle member and said side wall sufficient to secure said needle member inside said guided tube, the end of said needle member opposite to said needle tip protrudes from said open proximal end of said guide tube.
Claim 3
Dependent Claim
28 words
The acupuncture device of claim 1 , wherein said slot has a V-shape configuration in a side view perpendicular to the direction of insertion of said stopper member.
Claim 4
Dependent Claim
20 words
The acupuncture device of claim 2 , wherein said slot has a depth not exceeding half-diameter of said guide tube.
Claim 5
Dependent Claim
48 words
The acupuncture device of claim 2 , wherein said V-shape configuration is formed by a fist cut plane, which is substantially perpendicular to said direction of insertion of said stopper member, and a second cut plane, which is inclined to said first cut plane at an acute angle.
Claim 6
Dependent Claim
20 words
The acupuncture device of claim 1 , wherein said slot has a depth not exceeding half-diameter of said guide tube.
Claim 7
Dependent Claim
30 words
The acupuncture device of claim 1 , wherein said stopper member comprises a strip made of a material selected from the group consisting of plastic, rubber, wood, and thick paper.
Claim 8
Dependent Claim
34 words
The acupuncture device of claim 6 , wherein said stopper member has an outer end which remains outside of said guide tube when said stopper is inserted into said guide tube through said slot.
Claim 9
Dependent Claim
26 words
The acupuncture device of claim 7 , wherein said outer end has at least on its part a width greater than said width of said slot.
Claim 10
Dependent Claim
24 words
The acupuncture device of claim 7 , wherein said outer end is bent and forms an angle with said wall of said guide tube.
Claim 11
Dependent Claim
23 words
The acupuncture device of claim 1 , wherein said end of said needle member opposite to said needle tip has a needle handle.
Claim 12
Dependent Claim
28 words
The acupuncture device of claim 10 , wherein said slot has a V-shape configuration in a side view perpendicular to the direction of insertion of said stopper member.
Claim 13
Dependent Claim
20 words
The acupuncture device of claim 10 , wherein said slot has a depth not exceeding half-diameter of said guide tube.
Claim 14
Dependent Claim
20 words
The acupuncture device of claim 11 , wherein said slot has a depth not exceeding half-diameter of said guide tube.
Claim 15
Dependent Claim
48 words
The acupuncture device of claim 11 , wherein said V-shape configuration is formed by a fist cut plane, which is substantially perpendicular to said direction of insertion of said stopper member, and a second cut plane, which is inclined to said first cut plane at an acute angle.
Claim 16
Dependent Claim
30 words
The acupuncture device of claim 10 , wherein said stopper member comprises a strip made of a material selected from the group consisting of plastic, rubber, wood, and thick paper.
Claim 17
Dependent Claim
34 words
The acupuncture device of claim 15 , wherein said stopper member has an outer end which remains outside of said guide tube when said stopper is inserted into said guide tube through said slot.
Claim 18
Dependent Claim
46 words
The acupuncture device of claim 16 , wherein said outer end has at least on its part a width greater than said width of said slot and is provided with friction means for improving conditions for gripping and removal of said stopper from said guide tube.
Claim 19
Dependent Claim
29 words
The acupuncture device of claim 17 , wherein said outer end has friction means for improving conditions of gripping said outer end for removal thereof from said guide tube.
Claim 20
Dependent Claim
24 words
The acupuncture device of claim 16 , wherein said outer end is bent and forms an angle with said wall of said guide tube.
Claim 21
Dependent Claim
164 words
A method of securing an acupuncture needle in an acupuncture device comprising a guide tube and an acupuncture needle inserted into said guide tube, said guide tube having a longitudinal axis and a side wall, said method comprising the steps of: cutting a slot in said side wall in a direction substantially perpendicular to said longitudinal axis; inserting said acupuncture needle into said guide tube to a required position; providing a stopper suitable for inserting into said slot from outside of said guide tube to said acupuncture needle; and securing said acupuncture needle in said guide sleeve by inserting said stopper into said slot to a position of contact with said acupuncture needle with a friction force sufficient for pressing said acupuncture needle to said side wall and for securing said needle inside said guide tube. 21 .The method of claim 20 , wherein said slot has a V-shape configuration in a side view perpendicular to the direction of insertion of said stopper member.
Claim 22
Dependent Claim
19 words
The method of claim 21 , wherein said slot has a depth not exceeding half-diameter of said guide tube.
Claim 23
Dependent Claim
47 words
The method of claim 21 , wherein said V-shape configuration is formed by a fist cut plane, which is substantially perpendicular to said direction of insertion of said stopper member, and a second cut plane, which is inclined to said first cut plane at an acute angle.
Claim 24
Dependent Claim
19 words
The method of claim 20 , wherein said slot has a depth not exceeding half-diameter of said guide tube.
Claim 25
Dependent Claim
95 words
The method of claim 20 , wherein said stopper member comprises a strip made of a material selected from the group consisting of plastic, rubber, wood, and thick paper, said stopper member having an inner end insertable into said guide tube through said slot, said inner end having a width, and an outer end which remains outside of said guide tube when said stopper is inserted into said guide tube through said slot, said outer end having, at least on a part of its length, a width wider than said width of said inner end.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2006-04-21 | 2006-10-21 | 2007-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-04-21 | 2010-10-21 | 2011-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-04-21 | 2014-10-21 | 2015-04-22 | $7700.00 | Window Closed / Lapsed |