CN210250575U - Thread burial needle knife device - Google Patents
Thread burial needle knife device Download PDFInfo
- Publication number
- CN210250575U CN210250575U CN201821049449.7U CN201821049449U CN210250575U CN 210250575 U CN210250575 U CN 210250575U CN 201821049449 U CN201821049449 U CN 201821049449U CN 210250575 U CN210250575 U CN 210250575U
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- China
- Prior art keywords
- thread
- needle
- feeding
- gear
- rack
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- 238000009933 burial Methods 0.000 title claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000003814 drug Substances 0.000 claims description 14
- 229940079593 drug Drugs 0.000 claims description 7
- 238000009966 trimming Methods 0.000 abstract description 6
- 230000010354 integration Effects 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 description 6
- 238000001467 acupuncture Methods 0.000 description 4
- 239000002729 catgut Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000157 blood function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003954 umbilical cord Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a thread burial needle knife device, have one and the gear engagement transmission of worm gear spare send the needle rack, send needle worm gear's gear one side and send the linkage of needle band pulley, send needle band pulley tip butt joint to set up thread burial needle sword holding constant head tank, the bottom sets up first line wheel and second line wheel, the line rack-drive on the first line wheel, line driving gear and the linkage of tangent line slider-crank, tangent line slider-crank tip installation cutter, this cutter is in thread burial needle sword holding constant head tank bottom reciprocating sliding, push away the installation of line rack tip by cam motor driven push away line cam mechanism, the pencil is installed in push away line rack bottom. The utility model discloses a thread burial needle sword device with the upper thread, trimming and push away line function integration in an organic whole, only need put the needle after through press the push away line handle with send the needle handle can accomplish the upper thread, trimming and push away the line, succinctly high-efficient, thread burial needle sword send the line through the gasbag, has stopped the tradition and has sent the misery that the line mode caused patient.
Description
Technical Field
The utility model belongs to the field of medical equipment, especially, relate to a thread burial needle sword device.
Background
The acupoint catgut or umbilical cord is embedded into acupoints or tissues of human body, and the biological reaction process of direct stimulation and gradual liquefaction and absorption is used to regulate qi and blood functions of viscera, promote yin-yang balance and mobilize the inherent disease resistance of human body. At present, the acupoint catgut embedding therapy is widely applied to clinic. However, in the actual operation process of the existing thread burial needle knife used in the multiple acupuncture point thread burial therapies, manual thread feeding, thread cutting and needle pushing are needed, the operation is troublesome, the needle inserting depth is difficult to accurately grasp, the curative effect of treatment is affected, great pain is brought to patients, a lot of troubles are brought to medical staff, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thread burial needle sword device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a thread burial needle knife device is provided with a needle feeding rack, the needle feeding rack is in meshing transmission with a gear of a worm gear piece, a worm of the worm gear piece is in meshing transmission with one side of a worm wheel of a needle feeding worm gear, and one side of the worm wheel of the needle feeding worm gear is linked with a needle feeding belt wheel;
the end part of the needle feeding belt wheel is butted with a thread burial needle knife containing positioning groove, the bottom of the thread burial needle knife containing positioning groove is provided with a first thread feeding wheel and a second thread feeding wheel which are used for feeding thread to a needle tube of the thread burial needle knife, the first thread feeding wheel is in external meshing transmission with an idler wheel through a first thread feeding wheel gear which is integrally and concentrically arranged on the outer side, the idler wheel is in external meshing transmission with an upper thread driving gear, and the upper thread driving gear is in meshing transmission with an upper thread rack;
the upper thread driving gear is linked with a thread cutting slider crank, a cutter is arranged at the end part of the thread cutting slider crank, and the cutter slides in a reciprocating manner at the bottom of the thread burial needle cutter accommodating positioning groove;
a first thread pushing gear in meshed transmission with the thread feeding rack is arranged at the bottom of the thread cutting crank sliding block, a second thread pushing gear concentrically and integrally arranged on the outer side of the first thread pushing gear is in meshed transmission with the thread pushing rack, a thread pushing cam mechanism driven by a cam motor is installed at the end part of the thread pushing rack, the thread pushing rack is slidably installed on a thread pushing sliding rail, and when the thread pushing rack slides to the tail end of the thread pushing sliding rail, a driven rod piece of the thread pushing cam mechanism is concentrically aligned with the thread embedding needle knife accommodating positioning groove;
the drug thread reel is arranged at the bottom of the thread pushing rack, and the outlet of the drug thread reel is concentrically aligned with the thread burial needle knife accommodating positioning groove.
Furthermore, the thread burial needle knife containing positioning groove comprises a guide part in butt joint with the end part of the needle feeding belt wheel, the bottom of the guide part is connected with a needle knife head clamping and positioning part, and the bottom of the needle knife head clamping and positioning part is provided with a needle head protective sleeve.
Furthermore, the thread burial needle knife comprises a needle cylinder, an air bag communicated with the needle cylinder is arranged at the top of the needle cylinder, a needle knife head matched with the needle knife head clamping and positioning part is arranged at the bottom of the needle cylinder, a needle head arranged at the bottom of the needle knife head is communicated with the needle cylinder, and a through air vent hole is formed in the side wall of the lower bottom of the needle head.
Furthermore, the tangent crank sliding block comprises a tangent gear which is externally engaged with the upper line driving gear, one end of the rocker is eccentrically hinged to the tangent gear, the other end of the rocker is hinged to the tangent sliding block, a pressure spring is mounted at the end part of the tangent sliding block, and a cutter is mounted at the other end of the pressure spring.
Further, a needle feeding handle is installed at the bottom of the needle feeding rack, a wire pushing handle is installed at the bottom of the wire pushing rack, return springs are arranged at the bottoms of the needle feeding handle and the wire pushing handle, a medicine box is arranged on a shell at the bottom of the needle feeding handle, and a switch used for conducting a cam driving motor circuit is installed on the shell at the bottom of the wire pushing handle.
Further, a plurality of medicated thread guide sleeves are vertically and downwards arranged along the needle head protective sleeve.
Furthermore, the needle head is provided with scales.
The utility model discloses a thread burial needle sword device with the upper thread, trimming and push away line function integration in an organic whole, only need put the needle after through press the push away line handle with send the needle handle can accomplish the upper thread, trimming and push away the line, succinctly high-efficient, thread burial needle sword send the line through the gasbag, has stopped the tradition and has sent the misery that the line mode caused patient.
Drawings
Fig. 1 is a schematic structural view of a thread burial needle knife device provided in an embodiment of the present invention;
fig. 2 is a partially enlarged view of the thread burial needle knife device provided in the embodiment of the present invention;
fig. 3 is a schematic structural view of a thread burial needle knife provided in the embodiment of the present invention;
fig. 4 is a schematic structural view of a needle knife accommodating positioning groove for thread burial provided in the embodiment of the present invention;
in the figure: 1. a housing; 2. an upper thread rack; 3. a spring cover; 4. an upper line driving gear; 5. a tangent crank slider; 5-1, a tangent gear; 5-2, a rocker; 5-3, cutting a sliding block; 5-4, pressure spring; 5-5, cutting; 6. an idler pulley; 7. a first upper sheave gear; 8. a first wire feeding wheel; 9. the thread burial needle knife is provided with a positioning groove; 9-1, a guide part; 9-2, clamping and positioning the needle cutter head; 9-3, a needle head protective sleeve; 10. a thread burial needle knife; 10-1, a needle cylinder; 10-2, air bag; 10-3, a needle knife head; 10-4, a needle head; 10-5, an exhaust hole; 11. a second wire feeding wheel; 12. a needle feeding belt wheel; 13. a needle feeding worm gear; 14. a worm; 15. a gear; 16. a needle feeding rack; 17. a needle feeding port; 18. a needle feeding handle; 19. a homing spring; 20. a wire pushing cam mechanism; 20-1, a cam; 20-2, driven rod piece; 20-3, a cam driving motor; 21. a wire pushing rack; 22. a medicine chest; 23. a drug line reel; 24. a homing spring; 25. a wire pushing handle; 26. a wire pushing rack; 27. a wire pushing slide rail; 28. a second wire pushing gear; 29. a first wire pushing gear; 30. a medical thread guide sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2:
a thread burial needle knife device is provided with a needle feeding rack 16, the needle feeding rack 16 is in meshing transmission with a gear 15 of a worm gear piece, a worm 14 of the worm gear piece is in meshing transmission with the worm wheel side of a needle feeding worm gear 13, and the gear side of the needle feeding worm gear 13 is linked with a needle feeding belt wheel 12; the gear 15 of the worm gear piece and the worm 14 are integrally arranged, and the worm wheel of the needle feeding worm gear 13 is concentrically and integrally arranged on one side of the gear;
the end part of the needle feeding belt wheel 12 is butt jointed with a thread burial needle knife containing positioning groove 9, the bottom of the thread burial needle knife containing positioning groove 9 is provided with a first thread feeding wheel 8 and a second thread feeding wheel 11 which are used for feeding thread to a needle tube of the thread burial needle knife, the first thread feeding wheel 8 is in external meshing transmission with an idler wheel 6 through a first thread feeding wheel gear 7 which is integrally and concentrically arranged on the outer side, the idler wheel 6 is in external meshing transmission with an upper thread driving gear 4, and the upper thread driving gear 4 is in meshing transmission with an upper thread rack 2; the thread burial needle knife containing positioning groove 9 comprises a guide part 9-1 butted with the end part of the needle feeding belt wheel 12, the bottom of the guide part 9-1 is connected with a needle knife head clamping and positioning part 9-2, the bottom of the needle knife head clamping and positioning part 9-2 is provided with a needle head protective sleeve 9-3, and a plurality of medicine thread guide sleeves 30 are vertically and downwards arranged along the needle head protective sleeve 9-3.
The upper thread driving gear 4 is linked with a thread cutting crank slide block 5, a cutter is arranged at the end part of the thread cutting crank slide block 5, and the cutter slides in a reciprocating manner at the bottom of a thread burial needle cutter accommodating positioning groove 9;
the bottom of the tangent line crank slider 5 is provided with a first thread pushing gear 29 which is in meshing transmission with the upper thread rack 2, a second thread pushing gear 28 which is concentrically and integrally arranged at the outer side of the first thread pushing gear 29 is in meshing transmission with a thread pushing rack 21, the end part of the thread pushing rack 21 is provided with a thread pushing cam mechanism 20 driven by a cam motor, the thread pushing rack 21 is slidably arranged on a thread pushing slide rail 27, and when the thread pushing rack 21 slides to the tail end of the thread pushing slide rail 27, a driven rod piece 20-2 of the thread pushing cam mechanism 20 is concentrically aligned with the thread embedding needle knife accommodating positioning groove 9; the tangent crank sliding block 5 comprises a tangent gear 5-1 which is externally engaged with the upper line driving gear 4, one end of a rocker 5-2 is eccentrically hinged to the tangent gear 5-1, the other end of the rocker 5-2 is hinged to the tangent sliding block 5-3, a pressure spring 5-4 is installed at the end part of the tangent sliding block 5-3, and a cutter 5-5 is installed at the other end of the pressure spring 5-4;
the drug thread reel 23 is arranged at the bottom of the thread pushing rack 21, and the outlet of the drug thread reel 23 is concentrically aligned with the thread burial needle knife containing positioning groove 9.
The thread burial needle knife 10 comprises a needle cylinder 10-1, an air bag 10-2 communicated with the needle cylinder 10-1 is arranged at the top of the needle cylinder 10-1, a needle knife head 10-3 matched with a needle knife head clamping and positioning part 9-2 is arranged at the bottom of the needle cylinder 10-1, a needle head 10-4 arranged at the bottom of the needle knife head 10-3 is communicated with the needle cylinder 10-1, a through exhaust hole 10-5 is formed in the side wall of the lower bottom of the needle head 10-4, and scales are arranged on the needle head 10-4 to facilitate mastering of the needle insertion depth;
a needle feeding handle 18 is arranged at the bottom of the needle feeding rack 16, a thread pushing handle 25 is arranged at the bottom of the thread pushing rack 21, return springs 24 are arranged at the bottoms of the needle feeding handle 18 and the thread pushing handle 25, a medicine box 22 is arranged on the shell 1 at the bottom of the needle feeding handle 18, and a switch for conducting a circuit of the cam driving motor 20-3 is arranged on the shell 1 at the bottom of the thread pushing handle 25.
Placing a thread burial needle knife 10 on a needle feeding belt wheel 12 from a needle feeding port 17, pressing a needle feeding handle 18, driving a needle feeding worm wheel gear 13 through a worm 14 to drive the belt wheel 12 to rotate, sliding the thread burial needle knife 10 into a thread burial needle knife containing positioning groove 9, inserting a needle head 10-4 downwards into a needle head protective sleeve 9-3, positioning and clamping a needle head 10-3 by a needle head clamping and positioning part 9-2, pressing a thread pushing handle 25 at the moment, driving a first upper wire wheel 8 to rotate through an upper wire rack 2, pushing a medicine thread to enter the needle head 10-4 under the pushing of the first upper wire wheel 8 and a second upper wire wheel 11, simultaneously pushing a thread cutting crank slide block 5 by an upper wire driving gear 4 to cut the medicine thread through a cutter 5-5, at the moment, feeding the upper wire rack 2 sending a thread pushing cam mechanism 20 to the lower part of the needle head 10-4 through a thread pushing rack 21, triggering the thread pushing handle 25 to drive a cam 20-, the medical thread is further pushed into the needle head 10-4 through the driven rod piece 20-2, the needle knife 10 for thread embedding is taken out for acupuncture, then the medical thread is pushed into the subcutaneous acupuncture point through the air pressure by pinching the air bag 10-2, the air flow is discharged from the air outlet hole 10-5, the needle is taken out, and the medical thread is left at the subcutaneous acupuncture point. The utility model discloses a thread burial needle sword device with the upper thread, trimming and push away line function integration in an organic whole, only need put the needle after through press the push away line handle with send the needle handle can accomplish the upper thread, trimming and push away the line, succinctly high-efficient, thread burial needle sword send the line through the gasbag, has stopped the tradition and has sent the misery that the line mode caused patient.
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 (7)
1. A needle knife device for thread burial is characterized by comprising a needle feeding rack (16), wherein the needle feeding rack (16) is in meshing transmission with a gear (15) of a worm gear piece, a worm (14) of the worm gear piece is in meshing transmission with one side of a worm wheel of a needle feeding worm gear (13), and one side of the gear of the needle feeding worm gear (13) is linked with a needle feeding belt wheel (12); a gear (15) of the worm gear piece and a worm (14) are integrally arranged, and a worm wheel of the needle feeding worm gear (13) is concentrically and integrally arranged on one side of the gear;
the end part of the needle feeding belt wheel (12) is butted with a thread burial needle knife containing positioning groove (9), the bottom of the thread burial needle knife containing positioning groove (9) is provided with a first thread feeding wheel (8) and a second thread feeding wheel (11) which are used for feeding thread to a needle tube of a thread burial needle knife, the first thread feeding wheel (8) is in external meshing transmission with an idler wheel (6) through a first thread feeding wheel gear (7) which is integrally and concentrically arranged on the outer side, the idler wheel (6) is in external meshing transmission with a thread feeding driving gear (4), and the thread feeding driving gear (4) is in meshing transmission with a thread feeding rack (2);
the upper thread driving gear (4) is linked with the thread cutting crank sliding block (5), a cutter is installed at the end part of the thread cutting crank sliding block (5), and the cutter slides in a reciprocating manner at the bottom of the thread burial needle cutter accommodating positioning groove (9);
a first thread pushing gear (29) in meshing transmission with the thread feeding rack (2) is arranged at the bottom of the thread cutting crank sliding block (5), a second thread pushing gear (28) concentrically and integrally arranged on the outer side of the first thread pushing gear (29) is in meshing transmission with the thread pushing rack (21), a thread pushing cam mechanism (20) driven by a cam motor is installed at the end part of the thread pushing rack (21), the thread pushing rack (21) is slidably installed on a thread pushing sliding rail (27), and when the thread pushing rack (21) slides to the tail end of the thread pushing sliding rail (27), a driven rod piece (20-2) of the thread pushing cam mechanism (20) is concentrically aligned with the thread embedding needle knife accommodating positioning groove (9);
the drug thread reel (23) is arranged at the bottom of the thread pushing rack (21), and the outlet of the drug thread reel (23) is concentrically aligned with the thread burial needle knife accommodating positioning groove (9).
2. The thread burial needle knife device as claimed in claim 1, wherein the thread burial needle knife accommodating positioning groove (9) comprises a guide portion (9-1) abutting against the end of the needle feeding pulley (12), the bottom of the guide portion (9-1) is connected with a needle bit locking positioning portion (9-2), and a needle head protecting sleeve (9-3) is arranged at the bottom of the needle bit locking positioning portion (9-2).
3. The thread burial needle knife device according to claim 1, wherein the thread burial needle knife (10) comprises a needle cylinder (10-1), an air bag (10-2) communicated with the needle cylinder (10-1) is arranged at the top of the needle cylinder (10-1), a needle knife head (10-3) matched with the needle knife head clamping and positioning portion (9-2) is arranged at the bottom of the needle cylinder (10-1), a needle head (10-4) arranged at the bottom of the needle knife head (10-3) is communicated with the needle cylinder (10-1), and a through air vent (10-5) is arranged on the side wall of the lower bottom of the needle head (10-4).
4. The thread burial needle knife device according to claim 1, wherein the thread cutting crank slider (5) comprises a thread cutting gear (5-1) externally engaged with the upper thread driving gear (4), one end of a rocker (5-2) is eccentrically hinged to the thread cutting gear (5-1), the other end of the rocker (5-2) is hinged to the thread cutting slider (5-3), a pressure spring (5-4) is mounted at the end of the thread cutting slider (5-3), and a cutter (5-5) is mounted at the other end of the pressure spring (5-4).
5. The thread burial needle knife device according to claim 1, wherein a needle feeding handle (18) is mounted at the bottom of the needle feeding rack (16), a thread pushing handle (25) is mounted at the bottom of the thread pushing rack (21), return springs (24) are arranged at the bottoms of the needle feeding handle (18) and the thread pushing handle (25), a medicine box (22) is arranged on the shell (1) at the bottom of the needle feeding handle (18), and a switch for conducting a circuit of the cam driving motor (20-3) is mounted on the shell (1) at the bottom of the thread pushing handle (25).
6. The thread burial needle-knife device as claimed in claim 2, wherein a plurality of thread guide sleeves (30) are vertically installed downward along the needle shield (9-3).
7. The thread burial needle-knife device as claimed in claim 3, wherein the needle (10-4) is provided with a scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049449.7U CN210250575U (en) | 2018-07-03 | 2018-07-03 | Thread burial needle knife device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049449.7U CN210250575U (en) | 2018-07-03 | 2018-07-03 | Thread burial needle knife device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210250575U true CN210250575U (en) | 2020-04-07 |
Family
ID=70009584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821049449.7U Expired - Fee Related CN210250575U (en) | 2018-07-03 | 2018-07-03 | Thread burial needle knife device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210250575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108578226A (en) * | 2018-07-03 | 2018-09-28 | 苏州高新区人民医院 | A kind of thread embedding needle knife device |
-
2018
- 2018-07-03 CN CN201821049449.7U patent/CN210250575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108578226A (en) * | 2018-07-03 | 2018-09-28 | 苏州高新区人民医院 | A kind of thread embedding needle knife device |
| CN108578226B (en) * | 2018-07-03 | 2023-12-08 | 苏州高新区人民医院 | Thread embedding needle knife device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |