CN109125059B

CN109125059B - Acupuncture continuous needle pusher

Info

Publication number: CN109125059B
Application number: CN201710499565.2A
Authority: CN
Inventors: 王君豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-27
Filing date: 2017-06-27
Publication date: 2020-09-22
Anticipated expiration: 2037-06-27
Also published as: CN109125059A

Abstract

The invention discloses a continuous acupuncture needle pusher, which comprises a shell and a needle outlet nozzle, wherein a pressing component, a rotating component and a needle storage component are arranged in the shell, the pressing component comprises a tubular push rod which is slidably arranged in the shell, the push rod is connected with a chassis, the chassis is provided with a through hole, the through hole is communicated with an inner cavity of the push rod and forms a sliding cavity, a slide rod is inserted in the sliding cavity, the slide rod is sleeved with a first spring, the free end of the slide rod is connected with a pushing tooth component, the rotating component comprises a moving tooth component and a pushing tooth component which are provided with grooves, the moving tooth component is provided with a clamping column, the inner wall of the shell is provided with a clamping groove, the needle storage component comprises a moving tooth component, the other end of the moving tooth component is inserted with a needle storage cylinder, the needle storage cylinder is provided with a plurality of needle storage holes, the moving tooth component is provided with ejector pin holes corresponding, the shaft hole is provided with the magnet, so that pollution can be isolated, a large number of acupuncture needles can be stored, the use is convenient, and the high-efficiency and high-cost performance of needle application is high.

Description

Acupuncture continuous needle pusher

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to an acupuncture and moxibustion continuous needle pusher.

Background

At present, most acupuncture needles used in medical treatment are sealed and stored separately by plastic bags according to models, when the acupuncture needles are used, the acupuncture needles are usually used after the packaging bags are opened, but because patients are many, the situations are different, and the using quantity is large, the common medical packaging is independent or a few acupuncture needles are packaged as one, when the acupuncture needles are operated, a part of time is used for unpacking, the time is wasted, the energy and the endurance of an operator are dispersed, in order to facilitate the operation, a doctor usually takes out all the acupuncture needles in advance and places the acupuncture needles in a vessel, and places a small part of the acupuncture needles in hands, so that the acupuncture needles are secondarily worn in the vessel, even the problems that the acupuncture needles are scattered in advance due to large using quantity, the acupuncture needles are easily polluted and the like exist, and the acupuncture needles are also arranged in a sleeve and are sequentially taken out for use, but the taking is complicated and inconvenient.

Disclosure of Invention

The invention aims to provide a continuous acupuncture needle pusher, which can isolate pollution, is more sanitary, can store a large number of acupuncture needles, is convenient to use and push out, has high needle application efficiency, reliable structure and low cost.

The main technical solution of the present invention is to provide a needle pusher for acupuncture and moxibustion, comprising a cavity-shaped housing, a needle outlet arranged on the housing, a pressing component, a rotating component and a needle storage component arranged in the housing, wherein the pressing component comprises a tube-shaped push rod slidably arranged in the housing, the end of the push rod in the housing is connected with a chassis, the chassis is provided with a through hole, the through hole is communicated with an inner cavity of the push rod and forms a sliding cavity together, the sliding cavity is inserted with a sliding rod in a sliding manner, the sliding rod is sleeved with a first spring, the free end of the sliding rod is connected with a tooth pushing component, the rotating component comprises a movable tooth component and a plurality of V-shaped grooves arranged on the edge of the free end of the tooth pushing component and connected end to form a circle, one end of the movable tooth component is provided with a plurality of clamping columns matched with the grooves, the inner wall of the housing is provided with a plurality of V-shaped clamping grooves arranged end to, store up the cylinder and evenly be equipped with apart from a plurality of storage pinholes that the shaft hole distance is the same, it all is equipped with the thimble hole to move the position department that the tooth spare corresponds storage pinhole, it is equipped with the locating hole on the tooth spare to push away, be equipped with on the chassis and pass the locating hole and with the thimble of needle outlet coaxial line, the free end of storing up the cylinder is equipped with the jack-post with shaft hole threaded connection, the casing is equipped with the axon that corresponds with the jack-post, the jack-post is equipped with a pot head and establishes the second spring on the jack-post, another pot head of second spring is established on the axon, store up.

The free end of the needle storage cylinder is provided with a cover plate, the cover plate is provided with a needle outlet hole at the position corresponding to the needle ejecting hole, the needle outlet hole is communicated with a needle point hole, the needle point hole is a long hole corresponding to the needle storage hole, the minimum width of the long hole is smaller than the maximum outer diameter of the acupuncture needle, the acupuncture needle can be clamped on the needle point hole, and the needle point of the acupuncture needle is suspended to prevent abrasion or pollution.

The other end of the movable tooth part is detachably spliced with the needle storage cylinder through inserting a clamping projection arranged at the other end of the movable tooth part into a linkage groove arranged on the needle storage cylinder.

The needle storage hole is a long hole, the minimum distance of the long hole is larger than or equal to the outer diameter of the acupuncture needle, a plurality of acupuncture needles in the needle storage hole can be arranged in a row under the action of the magnet and cannot be overlapped, and the acupuncture needle which is pushed out by the ejector pin penetrating through the ejector pin hole is one.

The casing includes the main casing body of cast and can dismantle the chamber type casing of being connected with main casing body bottom mouth, goes out the needle mouth and establishes under on the casing, and the top mouth threaded connection of the main casing body overlaps the fixed lid of establishing on the push rod, prevents that the dust from getting into the casing and polluting the acupuncture needle.

The main casing is equipped with handle and antiskid groove outward, is equipped with the fixed orifices on hand, and the needle is executed in intelligence acupuncture on current robotic arm is fixed to the accessible fixed orifices, and the handle makes things convenient for the doctor to hand, and the angle of antiskid groove convenient control casing, non-skid, it is more accurate to execute the needle acupuncture point.

The diameter of the chassis is matched with the inner diameter of the shell, so that the push rod can stably and repeatedly slide in the shell.

The shaft column is sleeved with a gasket, so that the situation that the second spring is in direct contact with the needle storage cylinder to generate friction to block the rotation of the needle storage cylinder can be avoided.

The outer peripheral face of the free end of the push rod is provided with threads, the free end of the push rod is provided with a nut in a sleeved mode through the threads, the nut can be screwed up and down to adjust the distance between the nut and the fixed cover, so that the length of the push rod entering the main shell can be adjusted, the length of the acupuncture needle discharged from the needle outlet mouth can be adjusted, the depth of the acupuncture needle penetrating into an acupuncture point can be adjusted, the free end of the push rod is connected with a push cap in an inserted mode, the stress area can be increased, and.

When in use, a doctor aims at a target acupuncture point tightly attached to a patient by using the needle outlet nozzle, presses the push cap to push the push rod and the chassis to slide towards the lower shell in the main shell, the slide rod enters the slide cavity and the first spring is compressed, the thimble passes through the positioning hole and the thimble hole to enter the needle storage hole to push an acupuncture needle corresponding to the thimble hole to pass through the needle outlet nozzle to be pushed out and inserted into the acupuncture point of the patient, then the acupuncture needle is slowly withdrawn backwards along the axis of the acupuncture needle, the needle storage hole adjacent to the needle storage hole of the previous needle is pressed to correspond to the positioning hole again, the rotating assembly enables the needle storage cylinder to uniformly rotate to enable the positioning hole to sequentially correspond to all the needle storage holes, the specific rotating process is that the push tooth part pushes the tooth storage cylinder and the needle storage cylinder to move towards the lower shell, the second spring is compressed, the clamping column of the movable tooth part slides along the wall of the clamping groove in the shell, so that the movable tooth part and the needle storage cylinder fixed with, the clamping column is separated from the clamping groove, the needle storage cylinder only moves towards the lower shell, a thimble hole and a thimble are coaxial at the moment, then the subsequent needle pushing process is carried out, the pushing cap is loosened after the needle is withdrawn, the needle storage cylinder and the movable gear part reset under the action of the second spring, when the thimble withdraws from the thimble hole, the clamping column is in contact with another clamping groove adjacent to the clamping groove when the needle is withdrawn previously, the needle storage cylinder and the movable gear part continue to retreat, the clamping column slides in the other clamping groove, the needle storage cylinder and the movable gear part rotate in the second stage, and therefore, the cycle is one.

The invention has the beneficial effects that: the device can isolate pollution, is more sanitary, can store a large number of acupuncture needles, is convenient to use and push out, has high needle application efficiency, reliable structure and low cost.

Drawings

Figure 1 is a schematic structural view of an embodiment of the present invention,

figure 2 is an exploded view of the embodiment of figure 1,

figure 3 is a cross-sectional view of the embodiment of figure 1,

in the figure: the needle pushing device comprises a main shell 1, a lower shell 2, a needle outlet nozzle 3, a push rod 4, a chassis 5, a sliding cavity 6, a sliding rod 7, a first spring 8, a tooth pushing piece 9, a tooth moving piece 10, a groove 11, a clamping column 12, a clamping groove 13, a needle storage cylinder 14, a shaft hole 15, a needle storage hole 16, a needle ejecting hole 17, a positioning hole 18, an ejector pin 19, a shaft column 20, an axon 21, a second spring 22, an acupuncture needle 23, a magnet 24, a cover plate 25, a needle outlet hole 26, a needle point hole 27, a clamping protrusion 28, a linkage groove 29, a fixing cover 30, a handle 31, an anti-sliding groove 32, a fixing hole 33, a gasket 34, a thread 35, a nut 36 and a.

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 that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

As shown in fig. 1, 2 and 3, the acupuncture continuous needle pusher described in this embodiment includes a cavity-shaped housing, the housing has a needle outlet 3, a pressing component, a rotating component and a needle storage component are disposed in the housing, the pressing component includes a tubular push rod 4 slidably disposed in the housing, the end of the push rod 4 in the housing is connected to a chassis 5, the chassis 5 has a through hole, the through hole is communicated with the inner cavity of the push rod 4 and jointly forms a sliding cavity 6, a sliding rod 7 is slidably inserted in the sliding cavity 6, a first spring 8 is sleeved on the sliding rod 7, the free end of the sliding rod 7 is connected to a tooth pushing component 9, the rotating component includes a plurality of V-shaped grooves 11 arranged at the free end edges of the tooth moving component 10 and the tooth pushing component 9 and enclosing end to end, one end of the tooth moving component 10 is provided with a plurality of clamping posts 12 matched with the grooves 11, the inner wall of the housing is provided with a plurality of V-shaped slots 13 arranged at, the needle storage assembly comprises a needle storage cylinder 14, the other end of a movable gear 10 is detachably inserted with the needle storage cylinder 14, the middle of the needle storage cylinder 14 is provided with a shaft hole 15, the needle storage cylinder 14 is evenly provided with a plurality of needle storage holes 16 which are the same in distance from the shaft hole 15, the positions, corresponding to the needle storage holes 16, of the movable gear 10 are provided with needle ejecting holes 17, positioning holes 18 are formed in a pushing gear 9, ejector pins 19 which penetrate through the positioning holes 18 and are coaxial with the needle outlet nozzle 3 are arranged on a chassis 5, the free end of the needle storage cylinder 14 is provided with a shaft post 20 in threaded connection with the shaft hole, a shell is provided with an axon 21 corresponding to the shaft post 20, the shaft post 20 is provided with a second spring 22, one end of the second spring 22 is sleeved on the shaft post 20.

The free end of the needle storage cylinder 14 is provided with a cover plate 25, needle outlet holes 26 are arranged at positions of the cover plate 25 corresponding to the needle ejecting holes 17, the needle outlet holes 26 are communicated with needle point holes 27, the needle point holes 27 are long holes corresponding to the needle storage holes 16, the minimum width of the needle point holes 27 is smaller than the maximum outer diameter of the acupuncture needles 23, the acupuncture needles 23 can be clamped on the needle point holes 27, and the needle points of the acupuncture needles 23 are suspended to prevent abrasion or pollution.

The other end of the movable tooth element 10 is detachably connected with the needle storage cylinder 14 in an inserting way through a clamping lug 28 arranged at the other end of the movable tooth element 10 and a linkage groove 29 arranged on the needle storage cylinder 14.

The needle storage hole 16 is a long hole, the minimum distance of the long hole is more than or equal to the outer diameter of the acupuncture needle 23, a plurality of acupuncture needles 23 in the needle storage hole 16 can be arranged in a row under the action of the magnet 24, the acupuncture needles 23 cannot be overlapped, and the thimble 19 can penetrate through the thimble hole 17 to be pushed out.

The casing includes casing 2 under the cast main casing body 1 and the chamber type, and the connection can be dismantled to the spout that main casing body 1 was equipped with through main casing body 1 inner wall and the slider of grafting in the spout that casing 2 outer wall was equipped with down, and play needle mouth 3 establishes under on casing 2, and the fixed lid 30 on push rod 4 is established to main casing body 1's top mouth threaded connection, prevents that the dust from getting into the casing and polluting acupuncture needle 23.

Main casing body 1 is equipped with handle 31 and antiskid groove 32 outward, is equipped with fixed orifices 33 on the handle 31, and the needle is executed in intelligence acupuncture on current robotic arm is fixed to accessible fixed orifices 33, and handle 31 makes things convenient for the doctor to hand, and the angle of the convenient control casing in antiskid groove 32 is difficult for skidding, and the acupuncture point of executing the needle is more accurate.

The diameter of the chassis 5 is matched with the inner diameter of the shell, so that the push rod 4 can stably and repeatedly slide in the shell.

The shaft column 20 is sleeved with a gasket 34, so that the second spring 22 is prevented from being in direct contact with the syringe 14 to generate friction to prevent the syringe 14 from rotating.

The outer peripheral face of 4 free ends of push rod is equipped with

screw thread

35, 4 free ends of push rod are equipped with nut 36 through screw thread 35 cover, nut 36 can be screwed up and down the distance of adjusting nut 36 and fixed lid 30 to adjust the length that push rod 4 got into main casing body 1, and then can adjust out the length that needle mouth 3 went out needle 23 and adjust the degree of depth that needle 23 pierced into the acupuncture point, 4 free ends of push rod are pegged graft and are had push cap 37, can increase the lifting surface area, conveniently press the application of force.

When in use, a doctor firstly uses the needle outlet nozzle 3 to aim at a target acupuncture point attached to a patient, presses the push cap 37 to push the push rod 4 and the chassis 5 to slide towards the lower shell 2 on the main shell 1, the slide rod 7 enters the slide cavity 6 and the first spring 8 is compressed, the thimble 19 passes through the positioning hole 18 and the thimble hole 17 to enter the needle storage hole 16 to push the acupuncture needle 23 corresponding to the thimble hole 17 to pass through the needle outlet hole 26 to be pushed out from the needle outlet nozzle 3 to be punctured into the acupuncture point of the patient, then slowly withdraws backwards along the axis of the acupuncture needle 23, presses the needle storage hole 16 adjacent to the needle storage hole 16 of the previous needle to correspond to the positioning hole 18 again, the rotating component enables the needle storage cylinder 14 to uniformly rotate to enable the positioning hole 18 to sequentially correspond to all needle storage holes 16, the specific rotating process is that the push tooth component 9 pushes the tooth component 10 and the needle storage cylinder 14 to move towards the lower shell 2, the second spring 22 is compressed, the clamping column 12 of the moving tooth component, further, the movable gear 10 and the needle storage cylinder 14 fixed with the movable gear 10 rotate in a first stage, when the thimble 19 passes through the positioning hole 18 and enters the thimble hole 17, the clamping column 12 is separated from the clamping groove 13, the needle storage cylinder 14 only moves towards the lower shell 2, at this time, one thimble hole 17 and the thimble 19 are coaxial and then the subsequent needle pushing process is performed, after the needle is discharged, the pushing cap 37 is loosened, the needle storage cylinder 14 and the movable gear 10 are reset under the action of the second spring 22, when the thimble 19 exits the thimble hole 17, the clamping column 12 contacts with the other clamping groove 13 adjacent to the clamping groove 13 in the previous needle discharging process, the needle storage cylinder 14 and the movable gear 10 continue to retreat, the clamping column 12 slides in the other clamping groove 13, the needle storage cylinder 14 and the movable gear 10 rotate in a second stage, and therefore, in a cycle, when the acupuncture needle 23 needs to be replenished, the main shell 1 and the lower shell 2 are separated, and the movable gear 10 is removed, the acupuncture needles 23 are directly filled in the needle storage holes 16, and then the acupuncture needles are combined to be reused.

The invention can isolate pollution, store a large amount of acupuncture needles, is convenient to use and push out, has high needle application efficiency, reliable structure and low cost.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.

Claims

1. The acupuncture and moxibustion continuous needle pusher is characterized in that: comprises a cavity-shaped shell, the shell is provided with a needle outlet nozzle (3), and is characterized in that a pressing component, a rotating component and a needle storage component are arranged in the shell, the pressing component comprises a tube-shaped push rod (4) which is slidably arranged in the shell, the tail end of the push rod (4) in the shell is connected with a chassis (5), the chassis (5) is provided with a through hole, the through hole is communicated with an inner cavity of the push rod (4) to jointly form a sliding cavity (6), a sliding rod (7) is slidably inserted in the sliding cavity (6), a first spring (8) is sleeved on the sliding rod (7), the free end of the sliding rod (7) is connected with a gear pushing component (9), the rotating component comprises a gear moving component (10) and a plurality of V-shaped grooves (11) which are arranged at the free end edge of the gear pushing component (9) and are connected end to form a circle, one end of the gear moving component (10) is provided with a plurality of clamping columns (12) which are matched with the clamping columns (, the needle storage assembly comprises a needle storage cylinder (14) which is detachably inserted at the other end of a movable gear (10) and is provided with a shaft hole (15) in the middle, the needle storage cylinder (14) is uniformly provided with a plurality of needle storage holes (16) which have the same distance with the shaft hole (15), the positions of the movable gear (10) corresponding to the needle storage holes (16) are provided with thimble holes (17), a positioning hole (18) is arranged on a pushing gear (9), a thimble (19) which penetrates through the positioning hole (18) and is coaxial with the needle outlet nozzle (3) is arranged on a chassis (5), the free end of the needle storage cylinder (14) is provided with a shaft column (20) in threaded connection with the shaft hole (15), the shell is provided with an axon (21) corresponding to the shaft column (20), the shaft column (20) is provided with a second spring (22) with one end sleeved on the shaft column (20), the other end of the second spring (22) is sleeved on the axon (21, a magnet (24) is arranged in the shaft hole (15);

the outer peripheral surface of the free end of the push rod (4) is provided with a thread (35), the free end of the push rod (4) is sleeved with a nut (36) through the thread (35), and the free end of the push rod (4) is inserted with a push cap (37);

wherein, the push rod (4) and the chassis (5) are pushed to slide in the shell, the slide rod (7) enters the slide cavity (6) and the first spring (8) is compressed, the thimble (19) passes through the positioning hole (18) and the thimble hole (17) and enters the needle storage hole (16) to push the acupuncture needle (23) corresponding to the thimble hole (17) out of the needle outlet nozzle (3), then the needle outlet nozzle (3) is withdrawn backwards along the axis of the acupuncture needle (23), when the needle is pressed out again, the needle storage hole (16) adjacent to the needle storage hole (16) of the previous needle corresponds to the positioning hole (18), the rotating component enables the needle storage tube (14) to rotate uniformly to enable the positioning hole (18) to correspond to all the needle storage holes (16) in sequence, the specific rotating process is that the pushing tooth piece (9) pushes the moving tooth piece (10) and the needle storage tube (14) to move downwards in the shell, the second spring (22) is compressed, the clamping column (12) of the moving tooth piece (10) slides along the wall of the shell, further enabling the movable gear element (10) and the needle storage cylinder (14) fixed with the movable gear element to rotate in a first stage, when a thimble (19) penetrates through a positioning hole (18) and approaches to enter a thimble hole (17), the clamping column (12) is separated from the clamping groove (13), the needle storage cylinder (14) only moves towards the lower direction of the shell, at the moment, one thimble hole (17) is coaxial with the thimble (19), then a subsequent needle pushing process is carried out, after the needle is discharged, a pushing cap (37) is loosened, the needle storage cylinder (14) and the movable gear element (10) reset under the action of a second spring (22), when the thimble (19) exits from the thimble hole (17), the clamping column (12) is in contact with another clamping groove (13) adjacent to the clamping groove (13) when the needle is discharged, the needle storage cylinder (14) and the movable gear element (10) continue to retreat, the clamping column (12) slides in the other clamping groove (13), and the needle storage cylinder (14) and the movable gear element (10) rotate in a second, from here it is one cycle.

2. The acupuncture continuous needle pusher according to claim 1, characterized in that the free end of the needle storage cylinder (14) is provided with a cover plate (25), the positions of the cover plate (25) corresponding to the needle ejecting holes (17) are provided with needle outlet holes (26), the needle outlet holes (26) are communicated with needle point holes (27), the needle point holes (27) are long holes corresponding to the needle storage holes (16), and the minimum width of the needle point holes is smaller than the maximum outer diameter of the acupuncture needles (23).

3. The acupuncture continuous pusher according to claim 1, characterized in that the other end of the movable tooth member (10) is detachably inserted into the needle storage cylinder (14) by inserting a locking protrusion (28) provided at the other end of the movable tooth member (10) into a linking groove (29) provided in the needle storage cylinder (14).

4. The needle pusher for acupuncture and moxibustion according to claim 1, wherein the needle storage hole (16) is a long hole and the minimum distance of the long hole is equal to or greater than the outer diameter of the needle (23).

5. The acupuncture and moxibustion continuous needle pusher according to claim 1, characterized in that the housing comprises a tubular main housing (1) and a cavity-shaped lower housing (2), the main housing (1) is detachably connected through a chute arranged on the inner wall of the main housing (1) and a slide block arranged on the outer wall of the lower housing (2) and inserted in the chute, the needle outlet nozzle (3) is arranged on the lower housing (2), and a top opening of the main housing (1) is in threaded connection with a fixed cover (30) sleeved on the push rod (4).

6. The acupuncture continuous needle pusher according to claim 5, characterized in that a handle (31) and an anti-slip groove (32) are arranged outside the main shell (1), and a fixing hole (33) is arranged on the handle (31).

7. The acupuncture continuous pusher according to claim 1, characterized in that the shaft column (20) is sleeved with a gasket (34).