CN113081824B

CN113081824B - Acupuncture needle

Info

Publication number: CN113081824B
Application number: CN202110526027.4A
Authority: CN
Inventors: 刘明军
Original assignee: Qufu Normal University
Current assignee: Qufu Normal University
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-11-04
Anticipated expiration: 2041-05-12
Also published as: CN113081824A

Abstract

The invention discloses an acupuncture needle, which relates to the technical field of acupuncture and moxibustion and comprises a needle cylinder, a needle body, a liquid medicine conveying cylinder, a liquid medicine pipe, a limiting block, an adjusting component, a positioning component, a needle taking component, a first heating component, a second heating component, a first temperature sensor, a second temperature sensor and a controller, wherein the limiting block, the liquid medicine conveying cylinder and the needle cylinder are sequentially connected from top to bottom, and a first liquid inlet channel, a second liquid inlet channel and the liquid medicine pipe are sequentially communicated; the first heating part is arranged in the side wall of the needle cylinder, and the second heating part is arranged in the side wall of the liquid medicine conveying cylinder; the positioning assembly comprises a positioning adjusting part and a positioning plate, the positioning plate is positioned on one side of the needle body, and the positioning adjusting part is used for adjusting the position of the positioning plate in the vertical direction; the needle withdrawing assembly comprises a first clamping component and a second clamping component. The acupuncture needle provided by the invention is convenient to heat, liquid medicine directly enters the acupuncture part in the treatment process, the needle insertion depth is convenient to control, and the needle taking is more convenient.

Description

Acupuncture needle

Technical Field

The invention relates to the technical field of acupuncture and moxibustion, in particular to an acupuncture needle.

Background

Acupuncture and moxibustion is a general term for acupuncture and moxibustion, and with the development of science, the traditional acupuncture and moxibustion methods are single and have low treatment efficiency, so that users can select auxiliary methods, such as heating acupuncture needles, to achieve the purpose in order to improve the treatment efficiency. When the common acupuncture needle on the current market is used, a user needs to heat the acupuncture needle firstly and then insert the acupuncture needle into the body of a patient, and then the acupuncture needle needs to be carried out again according to the previous operation after the first acupuncture needle is finished, so that the operation is complex, complicated, time-consuming and labor-consuming, the working efficiency of the user is greatly reduced, and the practicability is not strong; in the prior art, in the process of feeding liquid medicine by needle moxibustion, medicine is often loaded in a dipping mode, the medicine dosage is small, and the medicine is easy to be directly worn after skin contact, so that the normal supply of the liquid medicine is influenced; meanwhile, the length of the exposed part of the needle body of the existing acupuncture needle is fixed, so that different use requirements cannot be met, the needle insertion depth of the acupuncture needle is not easy to control, and the problem of slipping easily occurs during needle taking.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides an acupuncture needle which is convenient to heat, allows a liquid medicine to directly enter a needle-punching portion during a treatment process, facilitates control of a needle insertion depth, and is more convenient to take out a needle.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides an acupuncture needle, which comprises a needle cylinder, a needle body, a liquid medicine conveying cylinder, a liquid medicine pipe, a limiting block, an adjusting component, a positioning component, a needle fetching component, a first heating component, a second heating component, a first temperature sensor, a second temperature sensor and a controller, wherein the limiting block, the liquid medicine conveying cylinder and the needle cylinder are sequentially connected from top to bottom; the first heating part is arranged in the side wall of the needle cylinder, the first temperature sensor is arranged on the inner wall of the needle cylinder, an annular anti-scald layer is arranged on the outer wall of the needle cylinder, the second heating part is arranged in the side wall of the liquid medicine conveying cylinder, and the second temperature sensor is arranged on the inner wall of the liquid medicine conveying cylinder; the positioning assembly comprises a positioning adjusting part and a positioning plate, the positioning adjusting part is arranged on the outer wall of the needle cylinder, the positioning plate is positioned on one side of the needle body, and the positioning adjusting part is used for adjusting the position of the positioning plate in the vertical direction; the needle taking assembly comprises a first clamping component and a second clamping component, the second clamping component is hinged with the upper part of the first clamping component, and the lower parts of the first clamping component and the second clamping component are used for clamping two sides of the liquid medicine conveying cylinder and are axially limited by the limiting blocks; the first heating member, the second heating member, the first temperature sensor and the second temperature sensor are all connected with the controller.

Preferably, the adjusting assembly includes a plurality of adjusting screws and a plurality of adjusting groove sets, the plurality of adjusting screws are circumferentially installed on the outer wall of the needle cylinder, the adjusting screws are in threaded connection with the needle cylinder, the plurality of adjusting groove sets are circumferentially arranged on the outer wall of the needle body, the adjusting groove sets correspond to the adjusting screws one to one, each adjusting groove set includes a plurality of positioning grooves sequentially arranged along the axial direction of the needle body, and one adjusting screw is installed in one positioning groove.

Preferably, the positioning adjustment component includes a fixing block and an adjusting screw, the fixing block is fixed on the outer wall of the needle cylinder, the adjusting screw is in threaded connection with the fixing block, the axis direction of the adjusting screw is consistent with the axis direction of the needle cylinder, the bottom end of the adjusting screw is fixed on the positioning plate, and the adjusting screw is provided with scale marks.

Preferably, first clamping part includes first clamp splice, riser and horizontal piece, first clamp splice one end is provided with first arc centre gripping groove, the upper portion of the first clamp splice other end is fixed with the riser, riser one side is fixed with horizontal piece, horizontal piece is located the first clamp splice top, horizontal piece is kept away from the upper portion of riser one side is provided with the mounting groove, the mounting groove runs through the top surface of horizontal piece with keep away from the side of riser, second clamping part includes second clamp splice, second riser, arc, pull ring and pivot, second clamp splice one end is provided with second arc centre gripping groove, second clamp splice other end upper portion is fixed with the second riser, second riser one side is fixed with the arc, the arc is located the top of second clamp splice, the arc is kept away from one side of second riser passes through the pivot rotates install in the mounting groove, the arc is kept away from the upper portion of second riser one side is provided with the pull ring, first arc centre gripping groove with the second clamp splice is used for the liquid medicine to carry the stopper both sides with the second clamp splice and the stopper.

Preferably, a first anti-slip layer is arranged on the inner wall of the first arc-shaped clamping groove, and a second anti-slip layer is arranged on the inner wall of the second arc-shaped clamping groove.

Preferably, the limiting block further comprises a cover body, and the cover body is used for being installed at the top of the limiting block.

Preferably, the annular anti-scalding layer is provided with anti-slip lines.

Preferably, the needle cylinder further comprises a protecting sleeve, the protecting sleeve is used for being sleeved outside the needle body, and the protecting sleeve is detachably connected with the bottom of the needle cylinder.

Preferably, the bottom of the needle cylinder is provided with a plurality of clamping grooves, the upper end of the protective sleeve is provided with a plurality of clamping blocks, and one clamping block is used for being clamped in one clamping groove.

Preferably, the first heating member is a first heating wire, and the second heating member is a second heating wire.

Compared with the prior art, the invention has the following technical effects:

according to the acupuncture needle provided by the invention, the first heating part is arranged in the side wall of the needle cylinder so as to heat the needle cylinder and conduct heat to the needle body, and the second heating part is arranged in the side wall of the liquid medicine conveying cylinder so as to primarily heat the added liquid medicine. First inlet channel, second inlet channel and liquid medicine pipe communicate in proper order, add the liquid medicine through first inlet channel in the treatment process, and the liquid medicine directly gets into acupuncture position through second inlet channel, liquid medicine pipe and liquid outlet in proper order, has promoted treatment, has avoided the liquid medicine loss. The adjusting part is used for adjusting the length that the needle body is located the cylinder outside, and then satisfies different user demands, and simultaneously, the locating plate is located one side of needle body, and the positioning adjustment part is used for adjusting the position of locating plate in vertical side, and then prescribes a limit to the depth of needle insertion, realizes accurate needle insertion. Get the needle subassembly and include first clamping part and second clamping part, the upper portion of second clamping part and first clamping part is articulated, and the lower part of first clamping part and second clamping part is used for the centre gripping to carry out the axial spacing in the both sides of liquid medicine feed cylinder and through the stopper for it is more convenient when getting the needle, avoids appearing the phenomenon of skidding.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of an acupuncture needle according to the present invention;

FIG. 2 is a sectional view of an acupuncture needle provided in the present invention;

FIG. 3 is a schematic view showing the structure of a needle assembly for acupuncture needles according to the present invention.

Description of reference numerals: 100. an acupuncture needle; 1. a needle cylinder; 2. a needle body; 3. a liquid medicine delivery cylinder; 4. a limiting block; 5. a first clamping member; 501. a first clamping block; 502. a first vertical plate; 503. a transverse block; 6. a second clamping member; 601. a second clamp block; 602. a second vertical plate; 603. an arc-shaped plate; 604. a rotating shaft; 605. a pull ring; 7. a cover body; 8. a protective sleeve; 9. an annular anti-scald layer; 10. an adjusting screw; 11. a fixed block; 12. adjusting the screw rod; 13. positioning a plate; 14. scale lines; 15. positioning a groove; 16. a first temperature sensor; 17. a second temperature sensor; 18. installing a channel; 19. a first liquid inlet channel; 20. a second liquid inlet channel; 21. a liquid medicine tube.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The invention aims to provide an acupuncture needle which is convenient to heat, liquid medicine directly enters an acupuncture part in the treatment process, the needle insertion depth is convenient to control, and the needle taking is more convenient.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

As shown in fig. 1-3, this embodiment provides an acupuncture needle 100, which includes a syringe 1, a needle body 2, a liquid medicine conveying cylinder 3, a liquid medicine tube 21, a limiting block 4, an adjusting component, a positioning component, a needle fetching component, a first heating component, a second heating component, a first temperature sensor 16, a second temperature sensor 17, and a controller, wherein the limiting block 4, the liquid medicine conveying cylinder 3, and the syringe 1 are sequentially connected from top to bottom, specifically, the limiting block 4, the liquid medicine conveying cylinder 3, and the syringe 1 are of an integrated structure, the limiting block 4 is a circular plate, the liquid medicine conveying cylinder 3 and the syringe 1 are both cylinders, the liquid medicine conveying cylinder 3 and the syringe 1 have the same outer diameter, and the diameter of the limiting block 4 is greater than the outer diameter of the liquid medicine conveying cylinder 3. The lower part in the needle cylinder 1 is located to the needle body 2 cover, and needle body 2 is connected with needle cylinder 1 through adjusting part, and adjusting part is used for adjusting the length that needle body 2 is located needle cylinder 1 outside, and then adjusts the length that needle body 2 exposes the part according to the user demand of difference. Be provided with the installation passageway 18 that extends along axial direction in the

needle body

2, 2 bottoms of needle body are provided with the liquid outlet, installation passageway 18 and liquid outlet intercommunication, be provided with first inlet channel 19 in the stopper 4, be provided with second inlet channel 20 in the liquid

medicine feed cylinder

3, 3 bottoms of liquid medicine feed cylinder are connected with liquid medicine pipe 21, liquid medicine pipe 21 stretches into the lower part of installation passageway 18, first inlet channel 19, second inlet channel 20 and liquid medicine pipe 21 communicate in proper order, specifically, first inlet channel 19 is cylindrical, second inlet channel 20 is the obconic. In the treatment process, the liquid medicine is added through the first liquid inlet channel 19, and the liquid medicine directly enters the acupuncture part through the second liquid inlet channel 20, the liquid medicine pipe 21 and the liquid outlet in sequence, so that the treatment effect is improved, and the liquid medicine loss is avoided.

The first heating component is arranged in the side wall of the needle cylinder 1, the first temperature sensor 16 is arranged on the inner wall of the needle cylinder 1, the annular anti-scalding layer 9 is arranged on the outer wall of the needle cylinder 1, the operation can be performed by pinching the annular anti-scalding layer 9 when in use, and specifically, the annular anti-scalding layer 9 can be made of rubber; the second heating component is arranged in the side wall of the liquid medicine conveying cylinder 3, the second temperature sensor 17 is arranged on the inner wall of the liquid medicine conveying cylinder 3, and the first heating component, the second heating component, the first temperature sensor 16 and the second temperature sensor 17 are all connected with the controller. When the needle works, the controller starts the first heating part to further heat the needle cylinder 1 and conduct heat to the needle body 2, and the first heating part is controlled to work through the temperature fed back by the first temperature sensor 16; the controller starts the second heating part to further preliminarily heat the added liquid medicine, and the temperature fed back by the second temperature sensor 17 controls the work of the second heating part. It can be seen that the acupuncture needle 100 in this embodiment has a heating function, and does not need to perform a separate heating step, thereby improving the working efficiency, and realizing the temperature control, thereby avoiding scalding the skin.

The positioning assembly comprises a positioning adjusting part and a positioning plate 13, the positioning adjusting part is arranged on the outer wall of the needle cylinder 1, the positioning plate 13 is positioned on one side of the needle body 2, and the positioning adjusting part is used for adjusting the position of the positioning plate 13 in the vertical direction, so that the needle insertion depth is limited, and accurate needle insertion is realized.

Get the needle subassembly and include first clamping part 5 and second clamping part 6, the upper portion of second clamping part 6 and first clamping part 5 is articulated, and the lower part of first clamping part 5 and second clamping part 6 is used for the centre gripping to carry out the axial spacing in the both sides of liquid medicine transport section of thick bamboo 3 and through stopper 4 for it is more convenient when getting the needle, avoid appearing the phenomenon of skidding.

Specifically, the adjusting assembly comprises a plurality of adjusting screws 10 and a plurality of adjusting groove groups, the plurality of adjusting screws 10 are circumferentially installed on the outer wall of the needle cylinder 1, the adjusting screws 10 are in threaded connection with the needle cylinder 1, the plurality of adjusting groove groups are circumferentially arranged on the outer wall of the needle body 2, the adjusting groove groups correspond to the adjusting screws 10 one by one, each adjusting groove group comprises a plurality of positioning grooves 15 which are sequentially arranged along the axial direction of the needle body 2, and one adjusting screw 10 is installed in one positioning groove 15. When the exposed length of the needle body 2 needs to be adjusted, a plurality of adjusting screws 10 are screwed outwards to be away from the current positioning groove 15, the needle body 2 can move up and down in the needle cylinder 1 at the moment, and after the position of the needle body 2 is adjusted, the adjusting screws 10 are screwed inwards to enter the other positioning groove 15, so that the adjusted needle body 2 and the needle cylinder 1 are fixed again.

Specifically, the positioning adjustment part includes a fixing block 11 and an adjusting screw 12, the fixing block 11 is fixed on the outer wall of the syringe 1, the adjusting screw 12 is in threaded connection with the fixing block 11, the axial direction of the adjusting screw 12 is consistent with the axial direction of the syringe 1, the bottom end of the adjusting screw 12 is fixed on the positioning plate 13, the positioning plate 13 in the embodiment is a circular plate, the adjusting screw 12 is provided with scale marks 14, and the distance between the positioning plate 13 and the needle body 2 can be adjusted more intuitively and accurately by setting the scale marks 14. When the needle insertion depth needs to be limited, the adjusting screw 12 is screwed to move up and down relative to the fixed block 11, so that the positioning plate 13 is driven to move up and down, the position of the positioning plate 13 is adjusted according to the needle insertion depth, the positioning plate 13 can limit the needle insertion process during needle insertion, and the needle insertion accuracy is improved.

As shown in fig. 3, the first clamping member 5 includes a first clamping block 501, a first vertical plate 502 and a transverse block 503, a first arc-shaped clamping groove is formed at one end of the first clamping block 501, the first vertical plate 502 is fixed at the upper portion of the other end of the first clamping block 501, the transverse block 503 is fixed at one side of the first vertical plate 502, the transverse block 503 is located above the first clamping block 501, an installation groove is formed in the upper portion of one side, away from the first vertical plate 502, of the transverse block 503, the installation groove penetrates through the top surface of the transverse block 503 and the side surface away from the first vertical plate 502, the second clamping member 6 includes a second clamping block 601, a second vertical plate 602, an arc-shaped plate 603, a pull ring 605 and a rotating shaft 604, a second arc-shaped clamping groove is formed at one end of the second clamping block 601, a second vertical plate 602 is fixed at the upper portion of the other end of the second clamping block 601, an arc-shaped plate 603 is fixed at one side of the second clamping block 602, the arc-shaped plate 603 is located above the second clamping groove 601, the second clamping groove is rotatably installed in the installation groove through the rotating shaft 604, the upper portion, the arc-shaped clamping groove 605 and the clamping groove are arranged at one side of the second clamping block 601, the first clamping block 501, the first clamping groove is used for conveying liquid medicine, and the limiting block 501, and the two sides of the second clamping block 601.

When a needle needs to be taken, the pull ring 605 is shifted to one side close to the first vertical plate 502 to drive the arc-shaped plate 603, the second vertical plate 602 and the second clamping block 601 rotate upwards, the second clamping block 601 is far away from the first clamping block 501, the first clamping block 501 is placed on one side outside the liquid medicine conveying cylinder 3, the upper surface of the first clamping block 501 is in contact with the bottom surface of the limiting block 4, the pull ring 605 is loosened, the arc-shaped plate 603, the second vertical plate 602 and the second clamping block 601 rotate downwards, the second clamping block 601 falls back to the other side of the liquid medicine conveying pipe, the upper surface of the second clamping block 601 is in contact with the bottom surface of the limiting block 4, the liquid medicine conveying pipe is clamped in the middle by the first arc-shaped clamping groove and the second arc-shaped clamping groove, the pull ring 605 is pulled upwards at the moment, the limiting block 4 can be driven by the upward movement of the whole needle taking assembly, the liquid medicine conveying cylinder 3, and the needle cylinders 1 and 2 all move upwards, and the needle body 2 is taken. In addition to pulling the pull tab 605, the needle can be removed by pinching the outer walls of the first riser 502 and the second riser 602 with a hand.

In order to improve the stability of centre gripping, be provided with first skid resistant course on the inner wall in first arc centre gripping groove, be provided with second skid resistant course on the inner wall in second arc centre gripping groove.

Still including lid 7 in this embodiment, lid 7 is used for installing in stopper 4 top, when the acupuncture mode that adopts does not add the liquid medicine, can install lid 7 and seal first inlet channel 19 on stopper 4.

In order to prevent slipping when the annular anti-scald layer 9 is held, the annular anti-scald layer 9 is provided with anti-slip lines, so that the operation is more labor-saving.

In this embodiment, the needle assembly further comprises a protective sleeve 8, wherein the protective sleeve 8 is used for being sleeved outside the needle body 2, and the protective sleeve 8 is detachably connected with the bottom of the needle cylinder 1. When the needle needs to be stored after being used, the protective sleeve 8 is covered outside the needle body 2 in order to avoid accidental injury of the human body caused by the needle body 2.

In this embodiment, the bottom of the needle cylinder 1 is provided with a plurality of clamping grooves, the upper end of the protective sleeve 8 is provided with a plurality of clamping blocks, and one clamping block is used for being clamped in one clamping groove, so that the protective sleeve 8 and the needle cylinder 1 are convenient to detach and connect.

In this embodiment, the first heating element is a first heating wire disposed in the interlayer of the sidewall of the syringe 1, and the second heating element is a second heating wire disposed in the interlayer of the sidewall of the drug solution delivery cylinder 3.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the foregoing, the description is not to be taken in a limiting sense.

Claims

1. An acupuncture needle is characterized by comprising a needle cylinder, a needle body, a liquid medicine conveying cylinder, a liquid medicine pipe, a limiting block, an adjusting component, a positioning component, a needle fetching component, a first heating component, a second heating component, a first temperature sensor, a second temperature sensor and a controller, wherein the limiting block, the liquid medicine conveying cylinder and the needle cylinder are sequentially connected from top to bottom; the first heating part is arranged in the side wall of the needle cylinder, the first temperature sensor is arranged on the inner wall of the needle cylinder, an annular anti-scalding layer is arranged on the outer wall of the needle cylinder, the second heating part is arranged in the side wall of the liquid medicine conveying cylinder, and the second temperature sensor is arranged on the inner wall of the liquid medicine conveying cylinder; the positioning assembly comprises a positioning adjusting part and a positioning plate, the positioning adjusting part is arranged on the outer wall of the needle cylinder, the positioning plate is positioned on one side of the needle body, and the positioning adjusting part is used for adjusting the position of the positioning plate in the vertical direction; the needle taking assembly comprises a first clamping component and a second clamping component, the second clamping component is hinged with the upper part of the first clamping component, and the lower parts of the first clamping component and the second clamping component are used for clamping two sides of the liquid medicine conveying cylinder and are axially limited by the limiting blocks; the first heating component, the second heating component, the first temperature sensor and the second temperature sensor are all connected with the controller.

2. The needle of claim 1, wherein the adjustment assembly comprises a plurality of adjustment screws circumferentially mounted on the outer wall of the cylinder, the adjustment screws being threadedly coupled to the cylinder, and a plurality of adjustment groove groups circumferentially disposed on the outer wall of the needle body, the adjustment groove groups corresponding to the adjustment screws in a one-to-one manner, each of the adjustment groove groups comprising a plurality of positioning grooves sequentially disposed in an axial direction of the needle body, one of the adjustment screws being mounted in one of the positioning grooves.

3. The acupuncture needle as claimed in claim 1, wherein the positioning adjustment part comprises a fixing block fixed to an outer wall of the cylinder and an adjustment screw threadedly coupled in the fixing block, the adjustment screw having an axial direction identical to that of the cylinder, the adjustment screw having a bottom end fixed to the positioning plate, the adjustment screw being provided with scale marks.

4. The acupuncture needle of claim 1, wherein the first clamping part comprises a first clamping block, a first vertical plate and a transverse block, one end of the first clamping block is provided with a first arc-shaped clamping groove, the upper portion of the other end of the first clamping block is fixed with the first vertical plate, one side of the first vertical plate is fixed with the transverse block, the transverse block is located above the first clamping block, the transverse block is far away from the upper portion of one side of the first vertical plate and is provided with a mounting groove, the mounting groove runs through the top surface of the transverse block and the side surface of the first vertical plate, the second clamping part comprises a second clamping block, a second vertical plate, an arc-shaped plate, a pull ring and a rotating shaft, one end of the second clamping block is provided with a second arc-shaped clamping groove, the upper portion of the other end of the second clamping block is fixed with the second vertical plate, one side of the second vertical plate is fixed with the arc-shaped plate, the arc-shaped plate is located above the second clamping block, one side of the arc-shaped plate, which is far away from the second vertical plate is rotatably installed in the rotating shaft, the upper portion of the second clamping groove is provided with a first clamping block, the first clamping block and a second clamping block are used for conveying liquid medicine.

5. The acupuncture needle as claimed in claim 4, wherein a first anti-slip layer is provided on an inner wall of the first arc-shaped holding groove, and a second anti-slip layer is provided on an inner wall of the second arc-shaped holding groove.

6. The needle of claim 1, further comprising a cover for mounting to the stopper at the top thereof.

7. The acupuncture needle as claimed in claim 1, wherein the annular burn-proof layer is provided with anti-slip lines.

8. The acupuncture needle as claimed in claim 1, further comprising a shield sleeve for covering the outside of the needle body, the shield sleeve being detachably coupled to the bottom of the cylinder.

9. The acupuncture needle as claimed in claim 8, wherein a plurality of catching grooves are formed at the bottom of the cylinder, a plurality of catching blocks are formed at the upper end of the shield cylinder, and one catching block is adapted to be caught in one catching groove.

10. The needle of claim 1, wherein the first heating member is a first heating wire, and the second heating member is a second heating wire.