CN205126401U - Multi -functional feed liquor formula of radio frequency attracts rotary -cut ware - Google Patents
Multi -functional feed liquor formula of radio frequency attracts rotary -cut ware Download PDFInfo
- Publication number
- CN205126401U CN205126401U CN201520642322.6U CN201520642322U CN205126401U CN 205126401 U CN205126401 U CN 205126401U CN 201520642322 U CN201520642322 U CN 201520642322U CN 205126401 U CN205126401 U CN 205126401U
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- Prior art keywords
- cutter pipe
- feed liquor
- pipe
- interior cutter
- interior
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- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 10
- 241001014327 Anodontia Species 0.000 claims description 3
- 206010002583 anodontia Diseases 0.000 claims description 3
- 230000005212 anodontia Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005183 dynamical system Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 210000002445 nipple Anatomy 0.000 abstract 2
- 239000011810 insulating material Substances 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 abstract 1
- 210000001519 tissue Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a multifunctional the feed liquor formula attracts the rotary -cut ware, which comprises an outer shell, interior sword pipe, sword tubespinning and axial back and forth movement's actuating system in outer sword pipe and the control, the one end of interior sword pipe is interior sword pipe blade, the other end intercommunication of interior sword pipe is discharged and is cut the intake system of tissue, outer sword outside of tubes wall is along managing laminating fixed connection feed liquor hard tube, the one end of feed liquor hard tube is the liquid inlet port, the liquid inlet port is located the operation technique end of rotary -cut ware, the other end of feed liquor hard tube is feed liquor hose nipple, feed liquor hose nipple stretches out the shell surface, set up on the shell and connect host computer radio aviation socket, aviation socket passes through the radio frequency line with outer sword pipe fixing base and is connected, outer sword pipe fixing base, outer sword pipe and liquid inlet port weld the outer sword device of constitution as an organic whole, outer sword device outer wall sets up the electric insulation layer, the shell surface be insulating material. The utility model discloses it is rational in infrastructure, have the tissue excision simultaneously and solidify hematostatic function, convenience safe in utilization, surgery effect is good.
Description
Technical field
This utility model relates to medical instruments field, more specifically relates to a kind of multi-functional feed liquor formula with radio frequency and attracts rotary cut device, be applicable to close blood capillary at the pathological tissues position radio frequency of cutting, reach coagulating effectiveness.
Background technology
In the human body Minimally Invasive Surgery utilizing the modern medical equipment such as peritoneoscope, thoracoscope to carry out, under the direct-view of medical endoscope, doctor can judge each organ disease character degree and size of tumor comprehensively, accurately, for the focus needing cutting, special radio-frequency multi-functional feed liquor formula attracts rotary cut device, can easily by soft tissue pulverize and sucking-off external, and utilize radio frequency to carry out coagulation to bleeding tissue, remove traditional mechanical operation excision, tissue apposition hemostasis from, frequent replacing operating theater instruments, operating time is long, the problem of inefficiency.
summary of the invention:
The purpose of this utility model is to provide a kind of radio-frequency multi-functional feed liquor formula to attract rotary cut device, and rotary cut device front portion exports radio frequency, and close blood capillary, reach coagulating effectiveness, this utility model is rational in infrastructure, safe and convenient to use, good operation effect.
The technical scheme that this utility model technical solution problem is taked is:
A kind of radio-frequency multi-functional feed liquor formula attracts rotary cut device, comprise shell, interior cutter pipe, outer cutter pipe and the drive system controlling interior cutter pipe rotation and axially move back and forth, one end of interior cutter pipe is interior cutter pipe cutting edge, the other end of interior cutter pipe is communicated with to discharge is cut the suction system of tissue, interior cutter pipe is inserted in outer cutter pipe, outer cutter pipe is fixed on the inside of shell by outer cutter pipe holder, interior cutter pipe is fixed on the inside of shell by bearing, described outer cutter pipe outer wall is fixedly connected with feed liquor hard tube along pipe laminating, one end of feed liquor hard tube is liquid inlet, liquid inlet is positioned at the operation technique end of rotary cut device, the other end of feed liquor hard tube is feed liquor hose coupling, feed liquor hose coupling stretches out case surface, shell is arranged the aviation socket connecting main frame radio frequency, aviation socket is connected by radio frequency line with outer cutter pipe holder, outer cutter pipe holder, outer cutter pipe and liquid inlet are welding as one the outer knife system of composition, outer knife system outer wall arranges electric insulation layer, described outer surface of outer cover is insulant, radio frequency exports from outer knife system head.
Described drive system comprises spool gear, short gear, main shaft, slide block, connector and the flexible axle be connected with dynamical system, flexible axle is connected with main shaft by shaft coupling, flexible axle and main shaft are all by bearing axial location, short gear to be fixedly set on main shaft and together to rotate with main shaft, short gear engages with spool gear, interior cutter pipe is fixedly connected with spool gear through the axis hole of spool gear, the anodontia column part of spool gear is inserted in a hole internal fixtion of connector, the two ends of spool gear arrange boss and retainer ring spacing connector respectively, the column part of slide block is installed in another hole of connector, main shaft surface is provided with double track helicla flute, the end face of slide block cylinder is provided with two fork feet of fork-shaped, the fork foot of slide block is stuck in the double track helicla flute of main shaft.
Described spool gear is fixedly connected with adapter sleeve, interior cutter pipe collar is housed in the axis hole of adapter sleeve and tightly overlaps, interior cutter pipe from interior cutter pipe collar tightly overlap through, adapter sleeve outer wall is provided with screw, and in holding screw press-in screw, fastening interior cutter pipe collar tightly overlaps, and then cutter pipe in banding.
Described suction system comprises feeding channel, connecting hose, seal receptacle, sealing ring and discharging joint, feeding channel is positioned at the hollow wall of cutter pipe, the tail end of feeding channel is connected with connecting hose and is sealed by seal receptacle and sealing ring, the interior cutter pipe of hollow is communicated with the feed end of discharging joint, and the discharging opening of discharging joint connects vacuum extractor by connecting hose.
Compared with prior art, the beneficial effects of the utility model are: this utility model is rational in infrastructure, have cutting tissue and coagulation function simultaneously, safe and convenient to use, good operation effect.
Accompanying drawing explanation
Fig. 1 is the exterior contour structural representation that a kind of radio-frequency multi-functional feed liquor formula attracts rotary cut device.
Fig. 2 is the inner connecting structure schematic diagram that a kind of radio-frequency multi-functional feed liquor formula attracts rotary cut device.
Fig. 3 is the outer knife system structural representation of this utility model embodiment.
Fig. 4 is the driving system structure schematic diagram of this utility model embodiment.
Fig. 5 is the feed liquor system structure schematic diagram of this utility model embodiment.
Fig. 6 is the suction system structural representation of this utility model embodiment.
Fig. 7 is the main axle structure schematic diagram of this utility model embodiment.
Fig. 8-1 is the slide block structure schematic diagram of this utility model embodiment.
Fig. 8-2 is the left view of Fig. 8-1 slide block.
Wherein: 1-liquid inlet, 2-feed liquor hard tube, cutter pipe in 3-, the outer cutter pipe of 4-, 5-feed liquor hose coupling, 6-holding screw, in 7-, cutter pipe collar tightly overlaps, 8-bearing I, 9-short gear, 10-adapter sleeve, 11-main shaft, 12-bearing II, 13-shaft coupling, 14-flexible pipe holder, 15-flexible axle, 16-discharging joint, 17-connecting hose, 18-seal receptacle, 19-sealing ring, 20-bearing III, 21-back-up ring, 22-slide block, 23-connector, 24-spool gear, 25-bearing IV, the outer cutter pipe holder of 26-, 27-shell, 28-inlet, 29-discharging opening, 30-feeding channel, cutter pipe cutting edge in 31-, the outer cutter pipe otch of 32-, 33-inlet, 34-double track helicla flute, 35-electric insulation layer, 36-radio frequency line junction, 37-radio frequency line, 38-aviation socket.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is explained further.
As shown in Fig. 1 ~ Fig. 8-2, a kind of radio-frequency multi-functional feed liquor formula attracts rotary cut device, comprise shell 27, interior cutter pipe 3, outer cutter pipe 4 and the drive system controlling interior cutter pipe 3 rotation and axially move back and forth, one end of interior cutter pipe 3 is interior cutter pipe cutting edge, the other end of interior cutter pipe 3 is communicated with to discharge is cut the suction system of tissue, interior cutter pipe 3 is inserted in outer cutter pipe 4, outer cutter pipe 4 is fixed on the inside of shell 27 by outer cutter pipe holder 26, interior cutter pipe 3 is fixed on the inside of shell 27 by bearing, outer cutter pipe 4 outer wall is fixedly connected with feed liquor hard tube 2 along pipe laminating, one end of feed liquor hard tube 2 is liquid inlet 1, liquid inlet 1 is positioned at the operation technique end of rotary cut device, the other end of feed liquor hard tube 2 is feed liquor hose coupling 5, feed liquor hose coupling 5 stretches out shell 27 surface, liquid is flowed into by the inlet 28 of feed liquor hose coupling 5, the radio frequency that main frame produces is introduced by aviation socket 38, aviation socket 38 is positioned on shell 27, receive on outer cutter pipe holder 26 by radio frequency line 37, outer cutter pipe holder 26, outer cutter pipe 4 and liquid inlet 1 are welding as one the outer knife system of composition, radio frequency can be conducted simultaneously, there is electric insulation layer 35 outer knife system middle part, guarantee that radio frequency exports from outer knife system head, shell 27 outer surface is insulant.
As shown in Figure 5, liquid inlet 1, feed liquor hard tube 2 and feed liquor hose coupling 5 form feed liquor system, and liquid is entered by feed liquor hose coupling 5, are flowed out from inlet 33 by feed liquor hard tube 2, liquid inlet 1, lubricate outer cutter pipe otch 32 and interior cutter pipe cutting edge 31.
As Fig. 4, shown in Fig. 7 and Fig. 8, drive system comprises interior cutter pipe 3, interior cutter pipe screw 6, interior cutter pipe collar tightly overlaps 7, bearing I 8, short gear 9, adapter sleeve 10, main shaft 11, bearing II 12, shaft coupling 13, bearing III 20, slide block 22, connector 23, spool gear 24 and IV bearing 25, flexible axle 15 is fixed by flexible axle holder 14, flexible axle 15 is connected with main shaft 11 by shaft coupling 13, main shaft 11 realizes axial location by bearing to (bearing I 8 and bearing II 12) support, and can rotate in (bearing I 8 and bearing II 12) at bearing, short gear 9 is fixedly connected with main shaft 11 and together rotates with main shaft 11, short gear 9 engages with spool gear 24, spool gear 24 is fixedly connected with adapter sleeve 10 (fixedly dock or be socketed), adapter sleeve 10 has in the endoporus of screw and interior cutter pipe collar is housed tightly overlaps 7, interior cutter pipe 3 tightly overlaps 7 from interior cutter pipe collar and passes, two holding screws 6 on adapter sleeve 10 compress interior cutter pipe collar and tightly overlap 7, interior cutter pipe collar is made tightly to overlap 7 distortion thus cutter pipe 3 in banding, interior cutter pipe 3 also can be rotated and axial float (bearing III 20 and bearing IV 25) support wherein by bearing, like this, interior cutter pipe 3 just together can rotate with spool gear 24, flexible axle 15 drives main shaft 11 high speed rotating by shaft coupling 13, the short gear 9 be fixedly connected with main shaft 11 drives spool gear 24 to rotate, spool gear 24 is by adapter sleeve 10, two holding screws on adapter sleeve 10 and interior cutter pipe collar tightly overlap 7, cutter pipe 3 high speed rotating in driving, the cutting edge 31 of interior cutter pipe 3 front end just can realize pivotal cutting movement.
As shown in Figure 7, the anodontia column part of spool gear 24 penetrates in a hole of connector 23, and can in hole flexible rotating, one end of spool gear 24 is by boss limit connector 23, the other end is by back-up ring 21 limit connector 23, can rotate in connector 23 in another hole that slide block 22 is inserted in connector 23, the end face of slide block 22 cylinder is provided with two fork foot (see figure 8)s of fork-shaped, the surface of main shaft 11 is provided with double track helicla flute 34, fork foot is stuck in double track helicla flute 34, the rotary motion of the main shaft 11 of axial restraint can be with follower link 23 to move axially by the double track helicla flute 34 on it, and slide to another helicla flute track (dextrorotation groove or left-handed groove) when connector 23 moves to cam one end from a helicla flute track (left-handed groove or dextrorotation groove), the end of main shaft 11 is provided with spacing flange, the change that connector 23 moves axially direction is realized when the direction of rotation of main shaft 11 is constant, thus band movable slider 22, spool gear 24, adapter sleeve 10, two holding screws 6 on adapter sleeve 10, interior cutter pipe collar tightly overlaps 7 and the together axially-movable of interior cutter pipe 3, like this, interior cutter pipe 3 just can axial float, realize feed and withdrawing.
As shown in Figure 6, suction system comprises interior cutter pipe 3, discharging joint 16, connecting hose 17, seal receptacle 18 and sealing ring 19, feeding channel 30 is positioned at the hollow wall of cutter pipe 3, the tail end of feeding channel 30 is connected with connecting hose 17 and is sealed by seal receptacle 18 and sealing ring 19, and connecting hose 17 is connected with discharging joint 16.One end of interior cutter pipe 3 is inserted in the sealing ring 19 of seal receptacle 18, and sealing ring 19 keeps the sealing of feeding channel 30, and the other end of interior cutter pipe 3 is interior cutter pipe cutting edge 31.Discharging joint 16 connects vacuum extractor by connecting hose 17, and discharging joint 16 arrives interior cutter pipe cutting edge 31 by the feeding channel 30 of connecting hose 17, seal receptacle 18, interior cutter pipe 3 and forms negative pressure.Cut tissue to be entered by outer cutter pipe otch 32, cut by interior cutter pipe cutting edge 31 under the unidirectional high speed rotary motion of interior cutter pipe 3 and the compound motion effect of forward and backward play, through lubrication, by flowing out from discharging opening 29 at the passage of suction system.
Claims (4)
1. a radio-frequency multi-functional feed liquor formula attracts rotary cut device, comprise shell (27), interior cutter pipe (3), outer cutter pipe (4) and the drive system controlling interior cutter pipe (3) rotation and axially move back and forth, one end of interior cutter pipe (3) is interior cutter pipe cutting edge, the other end of interior cutter pipe (3) is communicated with to discharge is cut the suction system of tissue, interior cutter pipe (3) is inserted in outer cutter pipe (4), outer cutter pipe (4) is fixed on the inside of shell (27) by outer cutter pipe holder (26), interior cutter pipe (3) is fixed on the inside of shell (27) by bearing, described outer cutter pipe (4) outer wall is fixedly connected with feed liquor hard tube (2) along pipe laminating, one end of feed liquor hard tube (2) is liquid inlet (1), liquid inlet (1) is positioned at the operation technique end of rotary cut device, the other end of feed liquor hard tube (2) is feed liquor hose coupling (5), feed liquor hose coupling (5) stretches out shell (27) surface, it is characterized in that: shell (27) is arranged the aviation socket (38) connecting main frame radio frequency, aviation socket (38) is connected by radio frequency line (37) with outer cutter pipe holder (26), outer cutter pipe holder (26), outer cutter pipe (4) and liquid inlet (1) are welding as one the outer knife system of composition, outer knife system outer wall arranges electric insulation layer (35), described shell (27) outer surface is insulant, radio frequency exports from outer knife system head.
2. a kind of radio-frequency multi-functional feed liquor formula according to claim 1 attracts rotary cut device, it is characterized in that: described drive system comprises spool gear (24), short gear (9), main shaft (11), slide block (22), connector (23) and the flexible axle (15) be connected with dynamical system, flexible axle (15) is connected with main shaft (11) by shaft coupling (13), flexible axle (15) and main shaft (11) are all by bearing axial location, short gear (9) is fixedly set in main shaft (11) and goes up and together rotate with main shaft (11), short gear (9) engages with spool gear (24), interior cutter pipe (3) through spool gear (24) axis hole and be fixedly connected with spool gear (24), the anodontia column part of spool gear (24) is inserted in a hole internal fixtion of connector (23), the two ends of spool gear (24) arrange boss and back-up ring (21) limit connector (23) respectively, the column part of slide block (22) is installed in another hole of connector (23), main shaft (11) surface is provided with double track helicla flute (34), the end face of slide block (22) cylinder is provided with two fork feet of fork-shaped, the fork foot of slide block (22) is stuck in the double track helicla flute (34) of main shaft (11).
3. a kind of radio-frequency multi-functional feed liquor formula according to claim 2 attracts rotary cut device, it is characterized in that: described spool gear (24) is fixedly connected with adapter sleeve (10), interior cutter pipe collar is housed in the axis hole of adapter sleeve (10) tightly overlap (7), interior cutter pipe (3) is tightly overlapped (7) from interior cutter pipe collar and is passed, adapter sleeve (10) outer wall is provided with screw, and in holding screw (6) press-in screw, fastening interior cutter pipe collar tightly overlaps (7).
4. a kind of radio-frequency multi-functional feed liquor formula according to claim 1 attracts rotary cut device, it is characterized in that: described suction system comprises feeding channel (30), connecting hose (17), seal receptacle (18), sealing ring (19) and discharging joint (16), feeding channel (30) is positioned at the hollow wall of cutter pipe (3), the tail end of feeding channel (30) is connected with connecting hose (17) and passes through seal receptacle (18) and sealing ring (19) seals, the interior cutter pipe (3) of hollow is communicated with the feed end of discharging joint (16), the discharging opening (29) of discharging joint (16) connects vacuum extractor by connecting hose (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642322.6U CN205126401U (en) | 2015-08-24 | 2015-08-24 | Multi -functional feed liquor formula of radio frequency attracts rotary -cut ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642322.6U CN205126401U (en) | 2015-08-24 | 2015-08-24 | Multi -functional feed liquor formula of radio frequency attracts rotary -cut ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205126401U true CN205126401U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520642322.6U Active CN205126401U (en) | 2015-08-24 | 2015-08-24 | Multi -functional feed liquor formula of radio frequency attracts rotary -cut ware |
Country Status (1)
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|---|---|
| CN (1) | CN205126401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498165A (en) * | 2018-04-05 | 2018-09-07 | 刘晓华 | Electronic spokeshave knife under a kind of mirror for surgical operation |
| CN111631810A (en) * | 2019-08-31 | 2020-09-08 | 武汉半边天医疗技术发展有限公司 | Breast biopsy excision coagulator with radio-frequency coagulation cutter tube |
| CN113855153A (en) * | 2021-10-19 | 2021-12-31 | 杭州好克光电仪器有限公司 | Planer system |
-
2015
- 2015-08-24 CN CN201520642322.6U patent/CN205126401U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498165A (en) * | 2018-04-05 | 2018-09-07 | 刘晓华 | Electronic spokeshave knife under a kind of mirror for surgical operation |
| CN111631810A (en) * | 2019-08-31 | 2020-09-08 | 武汉半边天医疗技术发展有限公司 | Breast biopsy excision coagulator with radio-frequency coagulation cutter tube |
| CN113855153A (en) * | 2021-10-19 | 2021-12-31 | 杭州好克光电仪器有限公司 | Planer system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |