CN105615929A - Visual puncture biopsy treatment needle - Google Patents
Visual puncture biopsy treatment needle Download PDFInfo
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- CN105615929A CN105615929A CN201410621544.XA CN201410621544A CN105615929A CN 105615929 A CN105615929 A CN 105615929A CN 201410621544 A CN201410621544 A CN 201410621544A CN 105615929 A CN105615929 A CN 105615929A
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- needle
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- visual puncturing
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Abstract
The invention relates to the field of puncture diagnosis and treatment operation equipment, in particular to a visual puncture biopsy treatment needle. The treatment needle comprises a needle body 1, a digital control end 2 and a display 3, wherein the needle body 1 is made of metal, the outer surface of the middle is coated with an insulation layer, and the front end 11 and the back end 12 of the needle body are not coated with insulation layers. The treatment needle can be used for electrotome cutting or electric coagulation hemostasis while performing visual puncture diagnosis and treatment operation, integrates electrotome, endoscope, biopsy and treatment and is simple in structure, diversified in function and convenient to use.
Description
Technical field
The present invention relates to puncture diagnosis surgical apparatus field, be specifically related to a kind of visual puncturing biopsy medical needle.
Background technology
At present, less invasive techniques makes every effort to, with minimum kerf path and minimum tissue injury, complete the diagnosis to internal lesions and treatment. Have insufficiency of blood, postoperative pain is light, it is fast to recover, cicatrix is trickle or feature without cicatrix. Carry out the punctures such as subcutaneous tissue, kidney, liver clinically and take biopsy, or cone cranium catheter drainage, puncture injection medicine or implement needle knife therapy (cervical spondylosis, external humeral epicondylitis, stenosing tendon synovitis of flexor, third lumbar vertebra transverse process syndrome, chronic lumbar muscle strain etc.), or foreign body (broken needle, disconnected conduit and other foreign bodies) is when taking out operation, maybe must rely on feel or under ultrasonic, CT etc. guides the method such as predetermined depth judge whether successfully. These methods compare blindly, consuming time, or need other equipment to assist, in time, makes mistakes generation. Sometimes, hemorrhage because of in piercing process, diagnosis and treatment must be terminated, even transfer open surgery first aid to; Or cannot tissues observed pathological changes, it is impossible to obtain and enough organize sample, it is impossible to make diagnosis.
Additionally, micro-shaping technique is fast-developing in recent years, the Soft-tissue operation such as injectable collagen, hyaluronic acid and Grainy fat tissue have become as maximum beauty therapeutics, but, when injection fillers or extraction Grainy fat tissue, current blind not only easily puncturing blood vessel, cause hemorrhage depending on existing, and easily intravascular cut injects above-mentioned packing material, causes blood vessel embolism, causes the serious consequences such as blind, hemiplegia.
For solving these problems, the front end of visual puncture apparatus (CN201668471U) uses with puncture needle with liquid crystal display of photographic head and rear end, achieve visual puncturing, but because of nothing operation duct in nook closing member, it is impossible to direct-view is lower implements the acquisition operation such as tissue specimen or hemostasis. A kind of visual puncturing pin and visual puncturing thereof are put pipe pin (CN201160881Y) and are provided with and put tube chamber, can as syringe needle or injectable drug after putting pipe, but its tube chamber is tiny, instrumentation cannot be inserted, and, cold light source used and image are all through fiber-optic transfer, and image accepts sensor through image in its back-end and is connected display with in image zoom display, but image is nonnumeric signal, constant storage and transmission. Chest and abdomen operation visual puncturing pin (CN203138637U) arrange 6-9 tract in needle body, for inserting seal wire or laser beam, avoid being wound around, and can draw which tract better pathological changes can be carried out diagnosis and treatment by, but its design necessarily uses thicker needle body, is unfavorable for that Micro-operation lacks practicality. All foregoing invention there is also the shortcoming that can not stop blooding at any time.
For the problems referred to above, present invention particularly provides a kind of visual puncturing biopsy medical needle, this puncture needle is while carrying out puncturing inspection, can as electric knife cutting or electric coagulation hemostasis use, current collection cutter, biopsy, treat in one, simple in construction, diverse in function, easy to use.
Summary of the invention
The present invention provides a kind of visual puncturing biopsy medical needle, and this medical needle includes needle body 1, digital control end 2 and display 3, and wherein, digital control end 2 connects needle body 1, and display 3 connects digital control end 2; Needle body 1 is metal material, and center outer surface scribbles insulating barrier, needle body front end 11 and needle rear end 12 0.5-5.0mm part naked layer.
In use procedure, needle body itself can use as Single-pole electric knife, also can be operated by duct 113 and insert electrode use. Apply this scheme, can realize puncture diagnosis process is cut or electric coagulation hemostasis at any time.
Data wire duct 111, wire duct 112 and 1-2 operation duct 113 it is divided in above-mentioned needle body 1; Data wire duct 111 onboard data line, data wire connects the minisize pick-up head that needle body front end 11 place is arranged; Wire duct 112 inner conductors, wire connects the LED that needle body front end 11 is arranged; Data wire and wire are all connected with digital control end 2. Data wire duct, wire duct and operation duct arrange in the way of triangle, tetragon or wire duct 112 are centrally located, LED maximum magnitude can be made to illuminate the visual field, it is ensured that surgical light.
Scene outside syringe needle is reflected by camera lens and is converted to the signal of telecommunication on cmos sensor, data image signal is converted to through analog/digital conversion, processed in the digital signal processing chip 21 that data wire is delivered in digital control end 2, output high definition HDMI format-pattern signal, it is transferred to display by USB interface to show, it may be achieved Visual retrieval or operation technique. Wherein, the preferred liquid crystal display of display, volume is little, and image is clear; USB interface is easy to preserve view data.
Needle body front end 11 is the sharp needle on inclined-plane, it is simple to lancing dermal tissue; Can also be the blunt nosed of arc-shaped, in order to reduce the probability of injured nerve blood vessel during the operation such as subcutaneous injection and suction.
The needle body 1 that needle body front end 11 is blunt nosed is double-layer sleeve structure, and interior pipe 13 is divided into data wire duct 111, wire duct 112; Interior pipe 13 and outer tube 12 seal near one end of needle body front end 11, between space for operating duct 113. Wherein, the outlet 1132 in operation duct is positioned at the one or both sides at 0.5mm place behind needle body front end 11.
Needle body front end 11 is to be divided into four fan-shaped ducts in blunt nosed needle body 1, is oppositely arranged respectively data wire duct 111, two ducts, wire duct 112, and remaining two ducts are operation duct 113, and operation duct 113 seals near one end of needle body front end 11. Wherein, the outlet 1132 in operation duct is positioned at the one or both sides at 0.5mm place behind needle body front end 11.
Described medical needle also includes Rotatable bracket 4, and display 3 connects digital control end 2 by Rotatable bracket 4, is conducive to arbitrarily adjusting the angle of display and needle body, it is simple to observe the situation at skin surface and piercing needle place simultaneously.
Accompanying drawing explanation
The front view of Fig. 1 present invention
(1) sharp needle
1-needle body, 11-needle body front end, 12-needle rear end; The digital control end of 2-, 21-digital signal processing chip; 1131-operates the entrance in duct, 4-Rotatable bracket
(2) blunt nosed
The each pore-size distribution of Fig. 2 needle body
111-data string holes, 112-wire guide, 113-handle hole;
(1) 1 digit punch, 1 wire guide, 1 handle hole
(2) 1 digit punch, 1 wire guide, 2 handle holes
Fig. 3 needle body front end is blunt nosed needle structure
(1) double-layer sleeve structure: 13-outer tube, pipe in 14-, 1132-operates the outlet in duct
(2) four fan-shaped pore passage structures
Fig. 4 display
3-display.
Detailed description of the invention
The assembling of embodiment 1 visual puncturing biopsy medical needle
The present invention provides a kind of visual puncturing biopsy medical needle, and this medical needle includes needle body 1, digital control end 2 and display 3, and wherein, digital control end 2 connects needle body 1, and display 3 connects digital control end 2; Needle body 1 is metal material, and center outer surface scribbles insulating barrier, and needle body front end and needle rear end have 0.5-5.0mm part naked layer.
Being divided into data wire duct 111, wire duct 112 and 1-2 operation duct 113 in described needle body 1, three arranges in the way of triangle, tetragon or wire duct 112 are centrally located. Data wire duct 111 onboard data line, data wire connects the minisize pick-up head that needle body front end 11 place is arranged; Wire duct 112 inner conductors, wire connects the LED that needle body front end 11 is arranged; Data wire and wire are all connected with digital control end 2.
The described needle body front end 11 sharp needle in inclined-plane, it is also possible to be the blunt nosed of arc-shaped.
Wherein, the needle body 1 that needle body front end 11 is blunt nosed is double-layer sleeve structure, and interior pipe 13 is divided into data wire duct 111, wire duct 112; Interior pipe 13 and outer tube 12 seal near one end of needle body front end 11, between space be operation duct 113, operate the outlet in duct 113 and be positioned at the one or both sides at 0.5mm place behind needle body front end 11.
Needle body front end 11 is to be divided into four fan-shaped ducts in blunt nosed needle body 1, it is oppositely arranged respectively data wire duct 111, two ducts, wire duct 112, remaining two ducts are operation duct 113, operation duct 113 seals near one end of needle body front end 11, and the outlet operating duct 113 is positioned at the one or both sides at 0.5mm place behind needle body front end 11.
Described medical needle also includes Rotatable bracket 4, and digital control end 2 connects display 3 by Rotatable bracket 4.
Each aperture distribution in embodiment 2 needle body
In the needle body 1 of visual puncturing biopsy medical needle of the present invention, data string holes 111, wire guide 112 and handle hole 113 can carry out splitting and distributing according to actual needs, preferred wire guide 112 is positioned at the technical scheme in needle body 1 centre position, in order to provide illumination for operation better.
(1) Fig. 2 (1): 1 digit punch, 1 wire guide, 1 handle hole
(2) Fig. 2 (2): 1 digit punch, 1 wire guide, 2 handle holes
Embodiment 3 visual puncturing biopsy medical needle is used for stopping blooding or cutting
When using the present invention, first can insert epidural puncture needle core or children scalp nook closing member or heart showy conduit nook closing member or interposing catheter nook closing member etc. (during indenting ball, puncturing skin with common sharp pinhead in advance, then use the present invention) in handle hole, then puncture. In piercing process, at any time through handle hole water filling I & A, the clear visual field, simultaneously through the metal part electric coagulation hemostasis of needle rear end or cutting; Also can passing through a handle hole to rinse, another handle hole puts into electrode or cuprammonium rayon hollow, and after observing the pathological tissues such as veins beneath the skin tumor, row electrocoagulation or stereotomy or laser photocoagulation gasification etc. are treated.
Embodiment 4 visual puncturing biopsy medical needle is used for puncturing detection or treatment
The present invention is used to guide lower stereotactic puncture in conjunction with ultrasonic or CT etc., the lump of the organ such as puncture path and liver, kidney and mammary gland or hemorrhage and subcutaneous situation can be line-of-sighted observation, be conducive to high selecting to cut pathological tissues biopsy, reduce in Minimally Invasive Surgery mistaken diagnosis and fail to pinpoint a disease in diagnosis or accidental injury rate.
When using the present invention to puncture, epidural puncture needle core or children scalp nook closing member or heart can be used in handle hole to float conduit nook closing member or interposing catheter nook closing member etc. (during indenting ball, skin is punctured in advance with common sharp pinhead, then the present invention is used), while handle hole water filling I & A, a clear visual field, biopsy needle put into by another handle hole or biopsy forceps obtains tissue specimen or inserts liposuction pipe suction of fat or fat injection pipe implantation etc. Also can row electric coagulation hemostasis or electric knife cutting operation at any time in this process.
Needle body size can from 25G to 12G not etc., and length can from full-length to not lengthening not etc. especially, and structure is identical, for different purposes:
Sharp pinhead purposes:
1), Percutaneous liver biopsy pin: can use that 14G or 16G is special adds minute hand, especially 14G can obtain more tissue, improve the accuracy rate of diagnosis, because can observe liver electric coagulation hemostasis simultaneously, puncture time can be reduced and reduce bleeding risk, making the blind aspiration biopsy suspecting the easily bleeder such as liver cirrhosis and hemangioma depending on puncturing or treatment safer.
2), Percutaneous kidney biopsies pin: can use that 18G or 16G is special adds minute hand, Percutaneous kidney biopsies (blind depending under) can be significantly reduced and be easily formed under arteriovenous fistula (about 15%), kidney teleblem hematoma (57-91%), etc.
3), cone cranium puncture needle: use 18G syringe needle.
4), various needle knife therapies.
5), visual lower small needle knife diagnosis and treatment (caused by the formation of myofasical pain syndrome, tenosynovitis, neural blood vessel entrapment syndrome, intervertebral disc prolapse, bony spur, cicatricial contracture, dysfunction, waits disease treatment).
6), percutaneous foreign body (broken needle, disconnected conduit and other foreign bodies) removal surgery.
7), visual Grainy fat tissue (collagen, hyaluronic acid, etc.) Soft-tissue operation beauty therapeutic.
8), Poise sculpture and the fat-reducing such as visual huge breast, stomach wall fat absorption method.
9), coagulation or the laser etc. such as veins beneath the skin tumor treatment.
10), difficult vascular puncture etc.
Indenting ball purposes:
1), for injection fillers such as collagen, hyaluronic acid and Grainy fat tissue, hydroxyapatite, Artecoll, Evolutions;
2), suction lipectomy treatment (obesity, lipoma, gynecomastia etc.).
Claims (10)
1. a visual puncturing biopsy medical needle, this medical needle includes needle body (1), digital control end (2) and display (3), wherein, digital control end (2) connects needle body (1), display (3) connects digital control end (2), it is characterised in that needle body (1) is metal material, center outer surface scribbles insulating barrier, needle body front end (11) and needle rear end (12) naked layer.
2. a kind of visual puncturing biopsy medical needle as claimed in claim 1, it is characterised in that the long 0.5-5.0mm of part of described needle body front end (11) and needle rear end (12) naked layer.
3. a kind of visual puncturing biopsy medical needle as described in 1 as described in right, it is characterized in that, be divided in described needle body (1) data wire duct (111), wire duct (112) and 1-2 operation duct (113), three by triangle, tetragon or wire duct (112) centrally located in the way of arrange.
4. a kind of visual puncturing biopsy medical needle as claimed in claim 3, it is characterised in that data wire duct (111) onboard data line, data wire connects the minisize pick-up head that needle body front end (11) place is arranged; Wire duct (112) inner conductors, wire connects the LED that needle body front end (11) is arranged.
5. a kind of visual puncturing biopsy medical needle as described in any one in claim 1,2,4, it is characterised in that described needle body front end (11) is the sharp needle in inclined-plane.
6. a kind of visual puncturing biopsy medical needle as described in any one in claim 1,2,4, it is characterised in that described needle body front end (11) is the blunt nosed of arc-shaped.
7. a kind of visual puncturing biopsy medical needle as claimed in claim 6, it is characterised in that the blunt nosed needle body (1) that needle body front end (11) are arc-shapeds is double-layer sleeve structure, and interior pipe (13) is divided into data wire duct (111), wire duct (112); Interior pipe (13) and outer tube (12) seal near one end of needle body front end (11), between space be operate duct (113).
8. a kind of visual puncturing biopsy medical needle as claimed in claim 6, it is characterized in that, needle body front end (11) is to be divided into four fan-shaped ducts in blunt nosed needle body (1), it is oppositely arranged two ducts respectively data wire duct (111), wire duct (112), remaining two ducts are operation duct (113), and operation duct (113) seals near one end of needle body front end (11).
9. a kind of visual puncturing biopsy medical needle as described in any one in claim 7,8, it is characterised in that the outlet (1132) in described operation duct is positioned at the one or both sides at 0.5mm place afterwards, needle body front end (11).
10. a kind of visual puncturing biopsy medical needle as claimed in claim 1, it is characterised in that described visual puncturing biopsy medical needle also includes Rotatable bracket (4), and digital control end (2) connects display (3) by Rotatable bracket (4).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621544.XA CN105615929A (en) | 2014-11-05 | 2014-11-05 | Visual puncture biopsy treatment needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621544.XA CN105615929A (en) | 2014-11-05 | 2014-11-05 | Visual puncture biopsy treatment needle |
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| CN105615929A true CN105615929A (en) | 2016-06-01 |
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| CN201410621544.XA Pending CN105615929A (en) | 2014-11-05 | 2014-11-05 | Visual puncture biopsy treatment needle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361406A (en) * | 2016-10-13 | 2017-02-01 | 武汉大学 | Multi-angle visual high-intensity and high-toughness intelligent ceramic needle knife |
| CN106691551A (en) * | 2017-01-05 | 2017-05-24 | 青岛市第三人民医院 | Monitor system and monitor method guided by ultrasound-intervention puncture needle |
| CN106725735A (en) * | 2016-12-05 | 2017-05-31 | 武汉大学 | The ultrahigh resolution visual intelligent pin knife that energy real-time monitoring biological tissue develops |
| CN109793541A (en) * | 2019-04-02 | 2019-05-24 | 广州现代医院有限责任公司 | A kind of brain aspiration biopsy device and application method |
| CN110870783A (en) * | 2019-12-06 | 2020-03-10 | 吕敬群 | Split assembly and surgical accessory |
| CN111973235A (en) * | 2020-08-31 | 2020-11-24 | 中国人民解放军总医院第一医学中心 | Kidney puncture sampling device |
| CN112972013A (en) * | 2021-02-19 | 2021-06-18 | 北京医院 | Visual intervention path establishing system |
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Application publication date: 20160601 |