CN109248089B

CN109248089B - Pen type thumb push needle acupuncture needle inserting device

Info

Publication number: CN109248089B
Application number: CN201811406459.6A
Authority: CN
Inventors: 叶春生; 孟光伟; 李小伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-23
Filing date: 2018-11-23
Publication date: 2021-10-26
Anticipated expiration: 2038-11-23
Also published as: CN109248089A

Abstract

The invention relates to the technical field of clinical medical instruments and discloses a pen-type thumb push needle acupuncture needle inserter, which comprises an inner core, an outer sleeve, a pen cap, an acupuncture needle and a needle pressing spring piece, wherein the inner core is provided with a first end and a second end; the outer sleeve is arranged into a thin metal outer sleeve with the diameter of 15mm and the length of 152 mm; the inner core is arranged in an inner core channel in the outer sleeve, and the inner core is a cylinder which is made of hard plastics and has the diameter of 8mm and the length of 150 mm; the needle pressing spring piece is arranged on the inner wall of the outer sleeve pipe; the pen cap is sleeved at the opening end of the outer sleeve; the acupuncture needle is arranged in the outer sleeve and is arranged between the inner core and the needle pressing spring piece; the device of the invention has the advantages of convenient carrying, simple operation and easy mastering, and the thumb pushes the needle to assist the needle insertion method, keeps the contact between the fingers of the operator and the acupuncture needle while assisting the needle insertion, obtains the hand feeling of needle insertion and has high safety.

Description

Pen type thumb push needle acupuncture needle inserting device

Technical Field

The invention relates to the technical field of clinical medical instruments, in particular to a pen-type thumb push needle acupuncture needle inserter.

Background

The acupuncture therapy is the most important therapy in the traditional acupuncture therapy of the traditional Chinese medicine, the content of the key research and popularization of acupuncture is acupuncture, and although modern acupuncture mechanism research is more and more mature and the trend of replacing acupuncture by methods of electricity, light, waves, magnetism and heat appears, acupuncture still is the main means and standard technology of acupuncture therapy, in particular implementation, a pointer moxibustion physician uses an injection technique to inject a disinfected acupuncture needle into an acupuncture point of a human body and then uses an injection technique and other auxiliary measures to achieve the treatment effect; the technical requirements of the acupuncture needle insertion technique are high, and those with an immature technique often suffer from the defects of needle folding, needle bending, inconsistent needle insertion angle, too slow needle insertion and obvious pain of patients. At present, various auxiliary needle inserting devices are proposed by a plurality of designs, the devices often adopt a mechanical machine to eject a filiform needle by an ejection device to insert a needle into a tissue, the requirements of rapidness and no pain are met, and because a needle tool is separated from an operator in the needle inserting process, the operator cannot accurately grasp the resistance under the needle after the needle is inserted, the needle inserting speed, the needle inserting direction and the needle inserting speed can not judge whether the needle is obtained or not, the hand feeling of the manual needle inserting of the operator is lacked, and the expected needle inserting effect is not easy to guarantee.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a pen-type thumb push needle acupuncture needle inserter which has the advantages of convenience in carrying, simplicity in operation, easiness in mastering and the like, and solves the problems of needle folding, needle bending, over-slow needle insertion and obvious pain of a patient during manual needle insertion.

(II) technical scheme

In order to achieve the purpose of enabling a user to control the proper and proper needle insertion direction in the operation, the invention provides the following technical scheme: a pen-type thumb push needle acupuncture needle inserter comprises an inner core, an inner core twisting end, an outer sleeve, rigid plastic, an opening, a pen cap, a needle outlet hole, a metal pen clip, an acupuncture needle, a needle outlet rail, a needle pressing spring piece, an inner core channel and a thumb push needle channel; the outer sleeve is arranged into a thin metal outer sleeve with the diameter of 15mm and the length of 152 mm; the inner core is arranged in an inner core channel in the outer sleeve, and the inner core is a cylinder which is made of hard plastics and has the diameter of 8mm and the length of 150 mm; the needle pressing spring piece is arranged on the inner wall of the outer sleeve pipe and comprises a metal piece and a spring ring; one end of the spring ring is fixedly arranged on the inner wall of the outer sleeve pipe, and the other end of the spring ring is fixedly connected with the metal sheet; the metal sheet is axially fixed on the spring ring; the hard plastic is filled in the inner wall of the outer sleeve to form a part of the wall of the outer sleeve, and the rest space forms a space for storing the acupuncture needle; the opening is arranged on the side, close to the inner core channel, of the wall of the outer sleeve, and the width of the opening is set to be 4mm in the axial direction; the pen cap is sleeved at the opening end of the outer sleeve; the metal pen clamp is fixedly arranged at the upper end of the pen cap; the acupuncture needle is arranged in the outer sleeve and is arranged between the inner core and the needle pressing spring piece.

Preferably, the inner structure of the outer sleeve is an inner core channel with one end open and the other end closed, and the inner side of the tube body is deviated from the center to form a diameter of 8 mm.

Preferably, the inner core is divided into two ends, one end is 130mm long, four U-shaped grooves with openings facing outwards and 2mm deep are arranged on the inner core, the openings are 2mm wide, the U-shaped grooves are evenly distributed along the axis, the U-shaped grooves are needle outlet rails, the other end is 20mm long, small grooves with the intervals of 2mm are arranged on the upper surface of the U-shaped grooves and are parallel to the axis, a rough inner core twisting end is formed, and the inner core twisting end is arranged at the closed end of the outer sleeve.

Preferably, the spring ring is provided in the shape of an oval ring.

Preferably, the metal sheet is arranged into a C-shaped sheet, the length of the C-shaped sheet is 10mm, and the opening width of the C-shaped sheet is 13 mm.

Preferably, the opening and the inner core are combined to form a thumb push needle channel.

Preferably, the pen cap is made of plastic, the inner diameter of the pen cap is 15mm, the length of the pen cap is 30mm, and a needle outlet hole with the diameter of 2.0mm is formed in the side face of the pen cap.

(III) advantageous effects

Compared with the prior art, the invention provides a pen-type thumb push needle acupuncture needle inserter, which has the following beneficial effects:

the pen type thumb push needle acupuncture needle inserting device has the advantages that an inner core is inserted into an inner core channel in an outer sleeve, the inner core twisting end is arranged at the closed end of the outer sleeve, a needle pressing spring piece is arranged in a space for storing an acupuncture needle, the acupuncture needle is arranged between the inner core and the needle pressing spring piece, and the needle point direction of the acupuncture needle is opposite to the inner core twisting end; sleeving a pen cap, rotating the pen cap to enable the needle outlet rail on the inner core to be staggered with the needle outlet hole on the pen cap, and blocking the in-out of the acupuncture needle; when the device is used for disinfection, a user can conveniently carry the device like a pen; when the acupuncture needle inserting device is used, a user holds the pen cap with one hand, and rubs the rubbing end of the inner core with the thumb of the other hand to enable an acupuncture needle to enter the needle outlet rail on the inner core, so that the acupuncture needle is placed in the center of the upper opening of the outer sleeve, the pen cap is rotated, the needle outlet rail on the inner core is overlapped with the needle outlet hole on the pen cap, the needle outlet channel is opened, the needle pushing channel is formed to be aligned with an acupuncture point, the user fixes the skin of a patient with one hand, holds the pen thumb with the other hand to push the needle inserting device for acupuncture, the thumb presses the needle handle of the acupuncture needle to push the acupuncture needle out, needle inserting is completed, and the needle inserting device withdraws along the tail of the acupuncture needle.

(1) The pen type thumb push needle acupuncture needle inserting device is convenient to carry, simple to operate and easy to master, the thumb push needle auxiliary needle inserting method keeps the contact between fingers of an operator and an acupuncture needle while the needle is inserted in an auxiliary mode, needle inserting handfeel is obtained, and safety is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the inner core of the present invention;

FIG. 3 is a schematic view of the inner core structure of the present invention;

FIG. 4 is a front view of the needle depressing spring plate of the present invention;

FIG. 5 is a left side view of the needle depressing spring plate of the present invention;

FIG. 6 is a front view of the outer sleeve of the present invention;

FIG. 7 is a left side view of the outer sleeve of the present invention;

FIG. 8 is a front view of a cap for a pen according to the present invention;

FIG. 9 is a left side view of the cap of the present invention;

FIG. 10 is a schematic view of the core of the present invention disposed on the outer sleeve;

FIG. 11 is a schematic view of the needle-pressing spring plate of the present invention mounted on the outer sleeve;

FIG. 12 is a schematic view showing the structure of the needle for acupuncture of the present invention.

In the figure: the acupuncture needle comprises an inner core 1, an inner core 2, a rubbing end of the inner core 3, a metal sheet 3, a spring ring 4, an outer sleeve 5, hard plastics 6, an opening 7, a pen cap 8, a needle outlet hole 9, a metal pen clip 10, an acupuncture needle 11, a needle outlet rail 12, a needle pressing spring sheet 13, an inner core channel 14 and a thumb push needle channel 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-12, a pen-type thumb push needle acupuncture needle inserter comprises an inner core 1, an inner core twisting end 2, an outer sleeve 5, a hard plastic 6, an opening 7, a pen cap 8, a needle outlet hole 9, a metal pen clip 10, an acupuncture needle 11, a needle outlet track 12, a needle pressing spring leaf 13, an inner core channel 14 and a thumb push needle channel 15; the outer sleeve 5 is a thin metal outer sleeve with the diameter of 15mm and the length of 152mm, one end of the inner structure of the outer sleeve 5 is open, the other end of the outer sleeve is closed, and an inner core channel 14 with the diameter of 8mm is formed by the inner side of the tube body deviating from the center; the inner core 1 is arranged in an inner core channel 14 in the outer sleeve 5, the inner core 1 is a cylinder which is made of hard plastics, 8mm in diameter and 150mm in length, one end of the inner core 1 is 130mm in length, four U-shaped grooves with openings facing outwards and 2mm in depth are arranged on the inner core 1, the openings are 2mm wide, the U-shaped grooves are evenly distributed along the axis, the U-shaped grooves are needle outlet rails 12, the length of the other end of the inner core is 20mm, small grooves with the intervals of 2mm are formed in the upper surface of the U-shaped grooves and are parallel to the axis to form a rough inner core rubbing end 2, the inner core rubbing end 2 is arranged at the closed end of the outer sleeve 5, and the inner core can be rotated by rubbing the inner core rubbing end 2 with fingers; the needle pressing spring piece 13 is arranged on the inner wall of the outer sleeve 5 and comprises a metal piece 3 and a spring ring 4; the spring ring 4 is in an elliptical ring shape, one end of the spring ring is fixedly arranged on the inner wall of the outer sleeve 5, and the other end of the spring ring is fixedly connected with the metal sheet 3; the metal sheet 3 is arranged to be a C-shaped sheet, the length of the metal sheet is 10mm, the opening width of the metal sheet is 13mm, the metal sheet is axially fixed on the spring ring 4, and the spring ring 4 elastically pushes the metal sheet 3 to extrude the inner core 1; the hard plastic 6 is filled in the inner wall of the outer sleeve 5 to form a part of the wall of the outer sleeve 5, and the rest space forms a space for storing the acupuncture needle 11; the opening 7 is arranged on the side, close to the inner core channel 14, of the wall of the outer sleeve 5, the width of the opening is set to be 4mm in the axial direction, and the opening 7 is combined with the inner core 1 to form a thumb push needle channel 15; the pen cap 8 is sleeved at the opening end of the outer sleeve 5, the pen cap 8 is made of plastic, the inner diameter is 15mm, the length is 30mm, and a needle outlet hole 9 with the diameter of 2.0mm is formed in the side surface of the pen cap 8; the metal pen clip 10 is fixedly arranged at the upper end of the pen cap 8; the acupuncture needle 11 is arranged in the outer sleeve 5 and is arranged between the inner core 1 and the needle pressing spring piece 13.

In the pen-type thumb push-needle acupuncture needle inserter, the inner core 1 is inserted into the inner core channel 14 in the outer sleeve 5, the inner core twisting end 2 is arranged at the closed end of the outer sleeve 5, the needle pressing spring piece 13 is arranged in the space for storing the acupuncture needle 11, the acupuncture needle 11 is arranged between the inner core 1 and the needle pressing spring piece 13, and the tip direction of the acupuncture needle 11 is opposite to that of the inner core twisting end 2; sleeving a pen cap 8, rotating the pen cap 8 to enable a needle outlet track 12 on the inner core 1 to be staggered with a needle outlet hole 9 on the pen cap 8, and blocking the in-and-out of an acupuncture needle 11; when the device is used for disinfection, a user can conveniently carry the device like a pen; when the acupuncture needle holder is used, a user holds the pen cap 8 with one hand, and rubs the inner core rubbing end 2 with the thumb of the other hand to enable the acupuncture needle 11 to enter the needle outlet rail 12 on the inner core 1, so that the acupuncture needle 11 is placed in the center of the upper opening 7 of the outer sleeve 5, the pen cap 8 is rotated to enable the needle outlet rail 12 on the inner core 1 to be overlapped with the needle outlet hole 9 on the pen cap 8, the needle outlet channel is opened, the needle pushing channel is formed and aligned with acupuncture points, the user fixes the skin of a patient with one hand, holds the pen type thumb with the other hand to push the needle inserting device, the thumb presses the acupuncture needle handle to push the acupuncture needle 11 out, needle inserting is completed, and the needle inserting device withdraws along the tail of the acupuncture needle.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pen-type thumb push needle acupuncture needle inserter comprises an inner core (1), an inner core twisting end (2), an outer sleeve (5), hard plastics (6), an opening (7), a pen cap (8), a needle outlet hole (9), a metal pen clip (10), an acupuncture needle (11), a needle outlet track (12), a needle pressing spring piece (13), an inner core channel (14) and a thumb push needle channel (15); the method is characterized in that: the outer sleeve (5) is arranged as a thin metal outer sleeve with the diameter of 15mm and the length of 152 mm; the inner core (1) is arranged in an inner core channel (14) in the outer sleeve (5), and the inner core (1) is a cylinder made of hard plastics and having the diameter of 8mm and the length of 150 mm; the needle pressing spring piece (13) is arranged on the inner wall of the outer sleeve (5) and comprises a metal piece (3) and a spring ring (4); one end of the spring ring (4) is fixedly arranged on the inner wall of the outer sleeve (5), and the other end of the spring ring is fixedly connected with the metal sheet (3); the metal sheet (3) is axially fixed on the spring ring (4); the hard plastic (6) is filled in the inner wall of the outer sleeve (5) to form a part of the wall of the outer sleeve (5), and the rest space forms a space for storing the acupuncture needle (11); the opening (7) is arranged on the side, close to the inner core channel (14), of the wall of the outer sleeve (5), and the width of the opening is 4mm in the axial direction; the pen cap (8) is sleeved at the opening end of the outer sleeve (5); the metal pen clip (10) is fixedly arranged at the upper end of the pen cap (8); the acupuncture needle (11) is arranged in the outer sleeve (5) and is arranged between an inner core (1) and a needle pressing spring piece (13), the inner structure of the outer sleeve (5) is that one end is open, the other end is closed, an inner core channel (14) with the diameter of 8mm is formed by deviating the center of one side in the sleeve body, the inner core (1) is divided into two ends, one end is 130mm long, four U-shaped grooves with the opening being outward and the opening being 2mm wide are evenly distributed along the axis, the U-shaped grooves are needle outlet rails (12), the other end is 20mm long, small grooves with the interval of 2mm are arranged on the upper surface of the inner core (1) and are parallel to the axis, a rough inner core rubbing end (2) is formed, the inner core rubbing end (2) is arranged at the closed end of the outer sleeve (5), the spring ring (4) is in an oval ring shape, the metal sheet (3) is arranged in a C-shaped sheet with the length of 10mm and the opening being 13mm wide, the opening (7) and the inner core (1) are combined to form a thumb push needle channel (15), the pen cap (8) is made of plastic, the inner diameter is 15mm, the length is 30mm, and a needle outlet hole (9) with the diameter of 2.0mm is formed in the side face of the pen cap (8).