CN111437012B - Small needle knife structure for treating osteoarthropathy - Google Patents
Small needle knife structure for treating osteoarthropathy Download PDFInfo
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- CN111437012B CN111437012B CN202010252273.0A CN202010252273A CN111437012B CN 111437012 B CN111437012 B CN 111437012B CN 202010252273 A CN202010252273 A CN 202010252273A CN 111437012 B CN111437012 B CN 111437012B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3472—Trocars; Puncturing needles for bones, e.g. intraosseus injections
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
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Abstract
The invention belongs to the field of medical treatment, and particularly relates to a small needle knife structure for treating osteoarthropathy, which aims at solving the problems that a needle bar cannot be replaced according to the using condition when the existing small needle knife is used, the use is not convenient enough, and the use effect is poor. The needle bar can be quickly and conveniently replaced according to the using condition, so that the small needle knife is more convenient to use, the laser lamp can be used for lighting when the small needle knife is used, the small needle knife is convenient to use, and meanwhile, the using accuracy of the small needle knife can be improved.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a small needle knife structure for treating osteoarthropathy.
Background
The small needle knife is similar to an acupuncture needle in shape, but the tip of the small needle knife is provided with a narrow blade, so that the double functions of acupuncture and knife cutting can be exerted, and the small needle knife is a novel traditional Chinese medicine medical instrument formed on the basis of modern western medicine surgical operation therapy and traditional Chinese medicine acupuncture therapy. In the treatment process of the osteoarthropathy, the small needle knife can not only carry out acupuncture therapy on the osteoarthropathy, but also cut tissues at the osteoarthropathy by combining western medicine, thereby being convenient for the treatment of the osteoarthropathy.
There is certain defect in current little needle sword structure when using, little needle sword structure is inconvenient with trading the needle bar, in-process carrying out the treatment to the patient, can not follow the state of an illness of patient with the little needle sword of trading the difference fast, it is inconvenient enough to lead to little needle sword to use, and the function of little needle sword is comparatively single, can't carry out the light filling to the treatment position during the use, doctor's the operation of being not convenient for, and can not accurately learn the degree of depth of acupuncture when little needle sword uses, thereby the degree of accuracy is not high when leading to little needle sword to use, consequently, now provide a little needle sword structure that treatment osteoarthropathy used.
Disclosure of Invention
The invention provides a small needle knife structure for treating osteoarthropathy, which solves the problems that the needle rod of the existing small needle knife cannot be replaced according to the using condition, the use is not convenient enough and the use effect is not good.
In order to achieve the purpose, the invention adopts the following technical scheme:
a small needle knife structure for treating osteoarthropathy comprises a knife handle and a needle bar, wherein connecting plates are fixedly arranged on two sides of the upper end of the knife handle, a lamp tube is fixedly arranged at the position, located at the lower end of the connecting plates, of the outer surface of one side of the knife handle, a connecting seat is fixedly arranged in the middle of the lower end of the knife handle, a knife head is fixedly connected to the lower end of the needle bar, scale strips are carved on the outer surface of the needle bar, a laser lamp body is fixedly arranged at the front end inside the lamp tube, a metal contact is fixedly connected to the position, located inside the lamp tube, of the outer surface of the rear end of the laser lamp body, a fixing frame is fixedly arranged on one side inside the lamp tube, a metal plate is movably connected to one end of the fixing frame, a connecting shaft is fixedly connected to the inside of the fixing frame, a switch button, the lamp tube comprises a lamp tube and is characterized in that a storage battery is fixedly mounted at the rear end inside the lamp tube, a connecting lead is fixedly connected between the rear end of a metal plate and the storage battery, a fixing rod is fixedly connected to the lower end of a connecting seat, a fixing plate is fixedly connected to the lower end of the fixing rod, a first thread groove is formed in the outer surface of the fixing rod, clamping grooves are formed in the two sides of the fixing plate, a second thread groove is formed in the outer surface of the needle rod, and the same positioning sleeve is sleeved on the outer.
Preferably, the connecting shaft penetrates through the metal plate to be fixedly connected with the fixing frame, the metal plate is movably connected with the fixing frame through the connecting shaft, and the metal plate is of a Z-shaped structure.
Preferably, one end of the return spring is fixedly connected with the inner wall of the lamp tube, and the other end of the return spring is fixedly connected with the rear part of one side of the metal plate.
Preferably, a through hole is formed in the outer surface of one side of the lamp tube, the switch button penetrates through the through hole and is movably connected with the lamp tube, the switch button is movably installed in the front of one side of the metal plate, and one end of the switch button is located on a limiting plate fixedly connected with the position inside the lamp tube.
Preferably, a U-shaped groove is formed in the upper end of the needle rod, a clamping block is fixedly mounted on the inner wall of the U-shaped groove, the fixing plate is located inside the U-shaped groove, the clamping block is clamped inside the clamping groove, and the needle rod is fixedly connected with the fixing rod through a positioning sleeve.
Preferably, the number of the scale strips is a plurality of groups, and the plurality of groups of the scale strips are distributed on the outer surface of the needle rod at equal intervals.
Preferably, a liquid injection hole is formed in the middle of the inside of the needle rod, a liquid inlet is formed above one side of the needle rod, a liquid outlet is formed in the outer surface of the cutter head, and two ends of the liquid injection hole are communicated with the liquid inlet and the liquid outlet respectively.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the lamp tube is arranged on the handle of the small needle knife, and when the small needle knife is used, a user presses the switch button to press the front end of the metal plate downwards, then the metal plate is contacted with the metal contact, the current of the storage battery flows into the laser lamp body through the metal plate and the metal contact, so that when the laser lamp body emits a laser lamp and the small needle knife structure is used, if the illumination intensity of the external environment is reduced, or when the treatment part needs to be supplemented with light, the laser lamp body can be opened through the switch button, thereby the laser lamp body in the lamp tube is supplemented with light, the light supplementation of the laser lamp body can be convenient for the operation of medical personnel on one hand, the operator can carefully observe the condition of the treatment part, on the other hand, the accidental injury caused by insufficient light can be avoided, the lamp tube structure can improve the using effect of the small needle knife while facilitating the use of the small needle knife.
2. According to the invention, the needle rod of the small needle knife structure is connected to the lower end of the knife handle through the fixing rod, the U-shaped groove at the upper end of the needle rod is clamped on the fixing plate at the lower end of the fixing rod, meanwhile, the clamping block in the U-shaped groove is clamped in the clamping groove of the fixing plate, then, the positioning sleeve is rotated to enable the positioning sleeve to wrap the joint of the fixing rod and the needle rod, so that the needle rod is fixedly connected to the lower end of the fixing rod, the positioning sleeve and the needle rod and the fixing rod are structurally similar to a safety buckle structure on a safety rope, the needle rod can be firmly connected to the lower end of the fixing rod through the positioning sleeve, the needle rod is convenient to detach from the fixing rod, when the small needle knife is used, the small needle knives of different sizes are required to be used.
3. According to the invention, the scale strips are carved on the outer surface of the needle rod, when the small needle-knife structure is used, a user punctures the small needle-knife structure into the osteoarticular muscle of a patient, the puncture depth of the small needle-knife can be clearly known by using the scale on the needle rod, so that the diagnosis and treatment of medical personnel are facilitated, the accidental injury of the patient caused by the too deep puncture depth when the small needle-knife structure is used is avoided, meanwhile, the condition tissue can not be reached due to the too low puncture depth is avoided, the accuracy of the small needle-knife structure is higher when the small needle-knife structure is used, the use effect of the small needle-knife structure can be greatly improved, the liquid injection hole is formed in the needle rod, when the small needle-knife structure is used, the liquid medicine can be injected into the osteoarticular tissue of the patient through the liquid injection hole, the needle rod forms the structure of an.
Drawings
FIG. 1 is a schematic view of the overall structure of a small needle knife structure for treating osteoarthropathy according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1 showing the structure of a small needle knife for treating osteoarthropathy according to the present invention;
FIG. 3 is a schematic structural view of a lamp tube with a small needle knife structure for treating osteoarthropathy according to the present invention;
fig. 4 is a schematic partial structure view of a needle bar of a second embodiment of a small needle-knife structure for treating osteoarthropathy according to the present invention.
In the figure: 1. a knife handle; 2. a connecting plate; 3. a lamp tube; 4. a connecting seat; 5. a needle bar; 6. a cutter head; 7. a scale bar; 8. a laser lamp body; 9. a metal contact; 10. a fixed mount; 11. a metal plate; 12. a connecting shaft; 13. a switch button; 14. a return spring; 15. a storage battery; 16. connecting a lead; 17. fixing the rod; 18. a fixing plate; 19. a first thread groove; 20. a card slot; 21. a second thread groove; 22. a clamping block; 23. a positioning sleeve; 24. and a liquid injection hole.
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.
The first embodiment is as follows:
referring to fig. 1-3, a small needle knife structure for treating osteoarthropathy comprises a knife handle 1 and a needle bar 5, wherein both sides of the upper end of the knife handle 1 are fixedly provided with a connecting plate 2, the outer surface of one side of the knife handle 1 is fixedly provided with a lamp tube 3 at the lower end of the connecting plate 2, the middle of the lower end of the knife handle 1 is fixedly provided with a connecting seat 4, the lower end of the needle bar 5 is fixedly connected with a knife head 6, the outer surface of the needle bar 5 is carved with scale bars 7, the front end of the interior of the lamp tube 3 is fixedly provided with a laser lamp body 8, the outer surface of the rear end of the laser lamp body 8 is fixedly connected with a metal contact 9 at the position inside the lamp tube 3, one side of the interior of the lamp tube 3 is fixedly provided with a fixing frame 10, one end of the fixing frame 10 is movably, position fixedly connected with reset spring 14 that one side surface of metal sheet 11 is located the inside of fluorescent tube 3, the inside rear end fixed mounting of fluorescent tube 3 has battery 15, fixedly connected with connecting wire 16 between the rear end of metal sheet 11 and the battery 15, the lower extreme fixedly connected with dead lever 17 of connecting seat 4, the lower extreme fixedly connected with fixed plate 18 of dead lever 17, first thread groove 19 has been seted up to the surface of dead lever 17, draw-in groove 20 has all been seted up to the both sides of fixed plate 18, second thread groove 21 has been seted up to the surface of needle bar 5, the surface cover of needle bar 5 and dead lever 17 is equipped with same position sleeve 23.
The connecting shaft 12 penetrates through the metal plate 11 to be fixedly connected with the fixing frame 10, the metal plate 11 is movably connected with the fixing frame 10 through the connecting shaft 12, and the metal plate 11 is of a Z-shaped structure.
Wherein, one end of the return spring 14 is fixedly connected with the inner wall of the lamp tube 3, and the other end of the return spring 14 is fixedly connected with the rear part of one side of the metal plate 11.
Wherein, the through-hole has been seted up to one side surface of fluorescent tube 3, and shift knob 13 runs through the through-hole and fluorescent tube 3 swing joint, and shift knob 13 movable mounting is in one side the place ahead of metal sheet 11, and shift knob 13's one end is located the position fixedly connected with limiting plate of the inside of fluorescent tube 3.
Wherein, the upper end of needle bar 5 has seted up U type groove, and the inner wall fixed mounting in U type groove has fixture block 22, and fixed plate 18 is located the inside in U type groove, and fixture block 22 block is in the inside of draw-in groove 20, and needle bar 5 passes through position sleeve 23 and dead lever 17 fixed connection.
The number of the scale strips 7 is a plurality of groups, and the plurality of groups of scale strips 7 are distributed on the outer surface of the needle rod 5 at equal intervals.
Example two:
referring to fig. 1-4, a small needle knife structure for treating osteoarthropathy comprises a knife handle 1 and a needle bar 5, wherein both sides of the upper end of the knife handle 1 are fixedly provided with a connecting plate 2, the outer surface of one side of the knife handle 1 is fixedly provided with a lamp tube 3 at the lower end of the connecting plate 2, the middle of the lower end of the knife handle 1 is fixedly provided with a connecting seat 4, the lower end of the needle bar 5 is fixedly connected with a knife head 6, the outer surface of the needle bar 5 is carved with scale bars 7, the front end of the interior of the lamp tube 3 is fixedly provided with a laser lamp body 8, the outer surface of the rear end of the laser lamp body 8 is fixedly connected with a metal contact 9 at the position inside the lamp tube 3, one side of the interior of the lamp tube 3 is fixedly provided with a fixing frame 10, one end of the fixing frame 10 is movably, position fixedly connected with reset spring 14 that one side surface of metal sheet 11 is located the inside of fluorescent tube 3, the inside rear end fixed mounting of fluorescent tube 3 has battery 15, fixedly connected with connecting wire 16 between the rear end of metal sheet 11 and the battery 15, the lower extreme fixedly connected with dead lever 17 of connecting seat 4, the lower extreme fixedly connected with fixed plate 18 of dead lever 17, first thread groove 19 has been seted up to the surface of dead lever 17, draw-in groove 20 has all been seted up to the both sides of fixed plate 18, second thread groove 21 has been seted up to the surface of needle bar 5, the surface cover of needle bar 5 and dead lever 17 is equipped with same position sleeve 23.
The connecting shaft 12 penetrates through the metal plate 11 to be fixedly connected with the fixing frame 10, the metal plate 11 is movably connected with the fixing frame 10 through the connecting shaft 12, and the metal plate 11 is of a Z-shaped structure.
Wherein, one end of the return spring 14 is fixedly connected with the inner wall of the lamp tube 3, and the other end of the return spring 14 is fixedly connected with the rear part of one side of the metal plate 11.
Wherein, the through-hole has been seted up to one side surface of fluorescent tube 3, and shift knob 13 runs through the through-hole and fluorescent tube 3 swing joint, and shift knob 13 movable mounting is in one side the place ahead of metal sheet 11, and shift knob 13's one end is located the position fixedly connected with limiting plate of the inside of fluorescent tube 3.
Wherein, the upper end of needle bar 5 has seted up U type groove, and the inner wall fixed mounting in U type groove has fixture block 22, and fixed plate 18 is located the inside in U type groove, and fixture block 22 block is in the inside of draw-in groove 20, and needle bar 5 passes through position sleeve 23 and dead lever 17 fixed connection.
The number of the scale strips 7 is a plurality of groups, and the plurality of groups of scale strips 7 are distributed on the outer surface of the needle rod 5 at equal intervals.
Wherein, seted up in the middle of the inside of needle bar 5 and annotated liquid hole 24, the inlet has been seted up to one side top of needle bar 5, and the liquid outlet has been seted up to the surface of tool bit 6, annotates the both ends of liquid hole 24 and link up with inlet and liquid outlet respectively mutually.
When the device is used, a needle rod 5 to be used is selected, a U-shaped groove structure at the upper end of the needle rod 5 is clamped on a fixing plate 18 at the lower end of a fixing rod 17, then a positioning sleeve 23 is rotated, the positioning sleeve 23 wraps the connecting part of the fixing rod 17 and the needle rod 5, so that the needle rod 5 is fixed at the lower end of a connecting seat 4, a user holds a small needle knife through a knife handle 1, the bone joint disease tissue of a patient is punctured and treated by using a knife head 6 at the lower end of the needle rod 5, the knife head 6 can also cut the diseased tissue of the patient, a lamp tube 3 is arranged on one side of the knife handle 1, when the ambient light is low, the user presses a switch button 13 downwards the front end of a metal plate 11 by pressing the switch button 13, then the metal plate 11 is contacted with a metal contact 9, the current of a storage battery 15 flows into a, when the small needle knife structure is used, if the illumination intensity of the external environment is reduced or the treatment part needs to be supplemented with light, the laser lamp body 8 can be opened through the switch button 13, so that the laser lamp body 8 in the lamp tube 3 can be supplemented with light, the light supplement of the laser lamp body 8 can be convenient for the operation of medical personnel on one hand, so that the operator can carefully observe the condition of the treatment part, on the other hand, the accidental injury caused by insufficient light can be avoided, the use effect of the small needle knife can be improved while the small needle knife is convenient to use through the lamp tube 3 structure, a user can puncture the small needle knife structure into the bone joint muscle of a patient, the puncture depth of the small needle knife can be clearly known by utilizing the scale strips 7 on the needle rod 5, so that the diagnosis and treatment of the medical personnel are convenient, the accidental injury to the patient caused by the too deep puncture depth when the small needle knife structure is used is avoided, and the condition that the puncture depth, the accuracy is higher when making little needle sword structure use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The small needle knife structure for treating osteoarthropathy comprises a knife handle (1) and a needle bar (5) and is characterized in that connecting plates (2) are fixedly mounted on two sides of the upper end of the knife handle (1), a lamp tube (3) is fixedly mounted at the position, located at the lower end of the connecting plates (2), of the outer surface of one side of the knife handle (1), a connecting seat (4) is fixedly mounted in the middle of the lower end of the knife handle (1), a knife head (6) is fixedly connected to the lower end of the needle bar (5), scale strips (7) are carved on the outer surface of the needle bar (5), a laser lamp body (8) is fixedly mounted at the front end inside the lamp tube (3), a metal contact (9) is fixedly connected at the position, located inside the lamp tube (3), of the outer surface of the rear end of the laser lamp body (8), and a fixing, one end of the fixing frame (10) is movably connected with a metal plate (11), a connecting shaft (12) is fixedly connected inside the fixing frame (10), a switch button (13) is movably installed at a position, located on one side of the fixing frame (10), inside the lamp tube (3), of the outer surface of one side of the metal plate (11), located inside the lamp tube (3), of the position is fixedly connected with a reset spring (14), a storage battery (15) is fixedly installed at the rear end of the inside of the lamp tube (3), a connecting lead (16) is fixedly connected between the rear end of the metal plate (11) and the storage battery (15), a fixing rod (17) is fixedly connected to the lower end of the connecting seat (4), a fixing plate (18) is fixedly connected to the lower end of the fixing rod (17), a first thread groove (19) is formed in the outer surface of the fixing rod (17), and clamping grooves (20, second thread groove (21) have been seted up to the surface of needle bar (5), the surface cover of needle bar (5) and dead lever (17) is equipped with same position sleeve (23), U type groove has been seted up to the upper end of needle bar (5), and the inner wall fixed mounting in U type groove has fixture block (22), fixed plate (18) are located the inside in U type groove, fixture block (22) block is in the inside of draw-in groove (20), needle bar (5) are through position sleeve (23) and dead lever (17) fixed connection.
2. The small needle knife structure for treating osteoarthropathy of claim 1, wherein the connecting shaft (12) penetrates through the metal plate (11) to be fixedly connected with the fixing frame (10), the metal plate (11) is movably connected with the fixing frame (10) through the connecting shaft (12), and the metal plate (11) is in a Z-shaped structure.
3. The small needle knife structure for treating osteoarthropathy as claimed in claim 1, wherein one end of the return spring (14) is fixedly connected with the inner wall of the lamp tube (3), and the other end of the return spring (14) is fixedly connected with the rear part of one side of the metal plate (11).
4. The small needle knife structure for treating osteoarthropathy according to claim 1, wherein a through hole is formed in the outer surface of one side of the lamp tube (3), the switch button (13) penetrates through the through hole to be movably connected with the lamp tube (3), the switch button (13) is movably installed in front of one side of the metal plate (11), and a position of one end of the switch button (13) inside the lamp tube (3) is fixedly connected with a limiting plate.
5. The small needle knife structure for treating osteoarthropathy as claimed in claim 1, wherein the number of the scale bars (7) is several groups, and the several groups of the scale bars (7) are distributed on the outer surface of the needle bar (5) at equal intervals.
6. The small needle knife structure for treating osteoarthropathy according to claim 1, wherein a liquid injection hole (24) is formed in the middle of the inside of the needle rod (5), a liquid inlet is formed above one side of the needle rod (5), a liquid outlet is formed on the outer surface of the knife head (6), and two ends of the liquid injection hole (24) are respectively communicated with the liquid inlet and the liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252273.0A CN111437012B (en) | 2020-04-01 | 2020-04-01 | Small needle knife structure for treating osteoarthropathy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252273.0A CN111437012B (en) | 2020-04-01 | 2020-04-01 | Small needle knife structure for treating osteoarthropathy |
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| CN111437012A CN111437012A (en) | 2020-07-24 |
| CN111437012B true CN111437012B (en) | 2021-05-11 |
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| CN202010252273.0A Active CN111437012B (en) | 2020-04-01 | 2020-04-01 | Small needle knife structure for treating osteoarthropathy |
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| CN113175659B (en) * | 2021-04-27 | 2022-06-03 | 莆田学院 | Working temperature control device of laser projection lamp |
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| CN207666614U (en) * | 2017-06-28 | 2018-07-31 | 郑州大学第二附属医院 | A kind of tumor intervention therapeutic puncture needle |
| CN208659490U (en) * | 2018-02-27 | 2019-03-29 | 樊海琴 | Puncture needle and blood internal medicine medical component |
| CN209826910U (en) * | 2019-04-15 | 2019-12-24 | 河南省人民医院 | Cardiovascular interventional therapy puncture needle |
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| CN2897175Y (en) * | 2006-04-19 | 2007-05-09 | 李文兴 | Medical needle knife structure |
| CN102697536A (en) * | 2012-05-26 | 2012-10-03 | 郭增友 | Inclined edge type needle cutter |
| CN207745171U (en) * | 2017-05-10 | 2018-08-21 | 中国人民解放军总医院 | A kind of lower biopsy needle guide of ultrasound |
| EP3638139B1 (en) * | 2017-06-13 | 2023-03-08 | Merit Medical Systems, Inc. | Nested needles for spinal cyst treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207666614U (en) * | 2017-06-28 | 2018-07-31 | 郑州大学第二附属医院 | A kind of tumor intervention therapeutic puncture needle |
| CN208659490U (en) * | 2018-02-27 | 2019-03-29 | 樊海琴 | Puncture needle and blood internal medicine medical component |
| CN209966507U (en) * | 2019-01-31 | 2020-01-21 | 刘成胜 | Puncture stripping needle for mammary gland enclosed mass |
| CN209826910U (en) * | 2019-04-15 | 2019-12-24 | 河南省人民医院 | Cardiovascular interventional therapy puncture needle |
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