CN206499526U

CN206499526U - A kind of band breathes the microwave melt needle of fixing device

Info

Publication number: CN206499526U
Application number: CN201621326115.0U
Authority: CN
Inventors: 胡逸人; 陈森瑞; 尤孙武; 陈皓; 李林锦; 陈恩德; 潘江华; 童晓春; 窦巩昊; 李幼林; 徐智锋
Original assignee: Wenzhou Peoples Hospital
Current assignee: Wenzhou Peoples Hospital
Priority date: 2016-12-05
Filing date: 2016-12-05
Publication date: 2017-09-19
Anticipated expiration: 2026-12-05

Abstract

The utility model discloses the microwave melt needle that a kind of band breathes fixing device, including syringe needle, needle tubing and fixing device, fixing device includes support, positioning disk and pedestal, positioning disk and pedestal are the ring-type being arranged concentrically, pedestal is hollow-core construction, cross-sectional area gradually increases pedestal from top to bottom, the bottom surface of pedestal is made up of elastic impermeable material, thixotropic gel solution is housed in pedestal, positioning disk is connected to above pedestal, circular track has been arranged concentrically downwards along top surface on positioning disk, the bottom of support is located in chute, and can be rotated in chute, syringe needle is inserted in focus through the through hole in the middle of positioning disk and pedestal, needle tubing is fixed on support, pedestal side is equipped with band, clip is housed with the band symmetrical side on pedestal, fixing device of the present utility model and patient body surface can fit well, so that can be blocked after microwave melt needle insertion tumor locus, will not relative body be rocked with the breathing of patient.

Description

A kind of band breathes the microwave melt needle of fixing device

Technical field

The utility model is related to medical instruments field, and more particularly to a kind of microwave of band breathing fixing device disappears Melt pin.

Background technology

Microwave ablation has been developed rapidly as a kind of Main Means in clinical cancer therapy, it can it is super in B or Under the guiding of the modern times image such as CT, microwave needle Direct perforantes to tumor locus, the work of polar molecule in tissue in microwave field Lower high-speed motion is used, rubs mutually produces heat, is brought rapidly up in intra-tumor, when temperature is raised to 60 degree or so, cancer cell egg White matter denaturation solidification, causes irreversible necrosis, implements hatching in situ to tumour, and with minimally invasive, accurate, efficient and poison The distinguishing feature of Small side effects.

During using Microwave Coagulation Therapy, microwave melt needle enters after human body, when people is breathed, pin meeting Enter with the breathing of people or come out, so as to influence therapeutic effect.Because patient body surface is out-of-flatness, general consolidates Determine after device is fixed on body, with the breathing of patient, fixing device can relative body movement, fixed effect is bad.

When thixotropic gel solution is stood at a certain temperature, semi-solid gel is gradually become, it is multiple to become again when shaking It is fine that flowable colloidal solution, such as aluminum stearate are scattered in the colloidal solution formed in vegetable oil, gumwater, ethoxy The plain solution of dimension.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of the micro- of band breathing fixing device Ripple ablation needle, by setting fixing device on microwave melt needle so that can be blocked after microwave melt needle insertion tumor locus, The change of position will not occur because of breathing.

To achieve the above object, the utility model provides following technical scheme：A kind of band breathes the microwave of fixing device Ablation needle, including syringe needle, needle tubing and fixing device, the fixing device include support, positioning disk and pedestal, the positioning disk and Pedestal is the ring-type being arranged concentrically, and the pedestal is hollow-core construction, and cross-sectional area gradually increases the pedestal from top to bottom, institute The bottom surface for stating pedestal is made up of elastic impermeable material, and thixotropic gel solution is housed in the pedestal, and the positioning disk is connected to Above pedestal, circular track has been arranged concentrically downwards along top surface on the positioning disk, and the bottom of the support is located in chute, and It can be rotated in chute, the syringe needle is inserted in focus through the through hole in the middle of positioning disk and pedestal, and the needle tubing is fixed on branch On frame, the pedestal side is equipped with clip equipped with the symmetrical side of band on band, with pedestal.

As further improvement of the utility model, the support includes the connecting plate of Liang Ge branches and arcuation, the company The bottom of fishplate bar is located in chute, and can be rotated in chute, and the branch is in " 7 " shape, the bottom pair of two branches Title is connected to connecting plate top, " 7 " shape passage is formed between Liang Ge branches, the needle tubing can be along channel-active, two institutes State card in " 7 " the shape neck being provided with the relative face of branch along distribution, the neck and be provided with fastener, the card Part includes left support and right support, and the left support and right support middle part are hinged, forms " X " shape structure, described The front end of left support and right support is in be provided with elastic rubber layer on arcuation, and both relative faces in front end, and the needle tubing is stuck in Between left support and right support front end, spring is connected between the left support and right support rear end, the top of both rear ends connects It is connected on the handle perpendicular to rear end, the opposite face of the left support and right support front end and is connected to the flexible rubber of surface set The handle of the fixture block of glue, left support of holding with a firm grip and right support rear end, the spring deformation, the fixture block departs from neck, unclamps left branch Part and the handle of right support rear end, the spring reset, the fixture block are caught in neck.

It is evenly equipped with as further improvement of the utility model, on the cell wall of the neck along notch to bottom land direction some Some double wedges are provided with teeth groove, the face of fixture block and the cell wall contact, when the fixture block is caught in neck, the double wedge is caught in tooth Groove.

As further improvement of the utility model, the support includes the connecting plate and support arm of arcuation, the support Arm has extended inwardly to form along top surface and has been provided with elastic rubber layer on arcuation groove, the cell wall of the arcuation groove, the support arm Lower end is provided through the arcuation breach of its bottom surface, and the needle tubing upper end is stuck in arcuation groove, and lower end is clipped in breach, and can edge Breach is moved；The bottom of the connecting plate is located in chute, and can be rotated in chute, leads between the support arm and connecting plate Cross connector to be connected, the connector is in the tubular of both ends open, be provided with gear, the two ends of the gear in the connector It is hinged on by rotating shaft on the both sides of connector, the support arm through-connections, the surface that the support arm and gear connect It is provided with the sawtooth coordinated with gear.

It is convex that the arcuation relative with gear is provided with as further improvement of the utility model, on the connector inwall Be provided with arcuation slide rail on bar, the support arm, the support arm be arranged between raised line and gear can opposite joints movement, Gear and the jigsaw fit transmission, the raised line is slided in slide rail.

As further improvement of the utility model, cylindric support member, the branch have been arranged concentrically on the positioning disk The basal diameter of support member is less than the diameter of chute, be provided with supporting leg, the support member on the support member be evenly equipped with it is some Mounting groove, the mounting groove be along support member top surface run through inside and outside wall be downwardly extending, one end of the supporting leg It is hinged on the cell wall of mounting groove, the other end of the supporting leg is provided with horn-like thread gluing.

As further improvement of the utility model, one end that the supporting leg is connected with thread gluing is provided with spherical docking Part, the interfacing part is connected by connection strap with supporting leg, and arcuation caulking groove is provided with the thread gluing, and the interfacing part is embedded in embedding In groove.

As further improvement of the utility model, circular connecting plate is provided with the pedestal, the connecting plate connects It is connected on the outer of base bottom, the connecting plate bottom surface and is provided with viscose.

Fixing device of the present utility model includes support, positioning disk and pedestal, pedestal for cross-sectional area from top to bottom by Cumulative big hollow-core construction, the bottom surface of pedestal is made up of elastic impermeable material, and thixotropic gel solution is housed in pedestal, and microwave disappears Melting the needle tubing of pin can be fixed on support, and support can be rotated on positioning disk to adapt to the position of microwave melt needle, using solid Determine before device, first passing through to rock makes colloidal solution become flow regime, then fixes fixing device by band and clip On patient body, colloidal solution is elapsed over time and becomes solid-state from newly, because the bottom surface of pedestal is by elastic impermeable material It is made, at this moment base bottom surface and patient body surface can fit well so that energy after microwave melt needle insertion tumor locus Enough block, will not relative body be rocked with the breathing of patient.

Brief description of the drawings

Fig. 1 is the stereogram of the utility model embodiment 1；

Fig. 2 is the side view of embodiment 1 of the present utility model；

Fig. 3 is the stereogram of the utility model embodiment 2；

Fig. 4 is the partial structural diagram of the support of the utility model embodiment 2；

Fig. 5 is fastener structural representation of the present utility model；

Fig. 6 is support leg structure schematic diagram of the present utility model；

Fig. 7 is to enclose the enlarged drawing in region in the utility model Fig. 1.

Embodiment

The utility model is described in further detail below in conjunction with the embodiment given by accompanying drawing.

Embodiment 1

Shown in reference picture 1,2,5,6, a kind of microwave melt needle of band breathing fixing device of the present embodiment, including syringe needle 1, Needle tubing 2 and fixing device 3, fixing device 3 include support 4, positioning disk 5 and pedestal 6, and positioning disk 5 and pedestal 6 are arranged concentrically Ring-type, pedestal 6 is hollow-core construction, and cross-sectional area gradually increases pedestal 6 from top to bottom, and the bottom surface of pedestal 6 is waterproof by elasticity Material is made, in pedestal 6 be equipped with 0.2g/mL gumwater, the gumwater of this concentration rock at room temperature or There is the change of phase during standing, even if gumwater is sticky in it can not become solid-state, pedestal 6 after standing a period of time Gumwater hardly flows as body is rocked caused by breathing, and positioning disk 5 is connected to the top of pedestal 6, positioning Circular track 51 it has been arranged concentrically on disk 5 downwards along top surface, the bottom of support 4 is located in chute 51, and can be in the transfer of chute 51 Dynamic, syringe needle 1 is inserted in focus through the through hole in the middle of positioning disk 5 and pedestal 6, and needle tubing 2 is fixed on support 4, the side of pedestal 6 dress There is band 61, clip 62 is housed with the symmetrical side of band 61 on pedestal 6.Because the body surface of people is out-of-flatness, such as The bottom surface of fruit pedestal 6 is plane, then and the body surface of people just can not fit well, then with the breathing of patient, pedestal 6 Meeting relative body surface is rocked, and thixotropic gel solution is loaded in pedestal 6, and before using fixing device, first passing through to rock makes glue Liquid solution becomes flow regime, then ties up band in fixing device 61 on patient body, is fixed with clip 62, makes positioning Through-hole alignment lesion marking in the middle of disk 5 and pedestal 6, waits one end time, treats that colloidal solution becomes solid-state, because pedestal 6 Bottom surface is made up of elastic impermeable material, and at this moment the bottom surface of pedestal 6 and patient body surface can fit well, will not be with disease The breathing of people and relative body is rocked, syringe needle 1 is inserted in focus through the through hole in the middle of positioning disk 5 and pedestal 6, by needle tubing 2 It is fixed on support 4, different according to the position of tumour, the angle between microwave melt needle and the body part of contact pin is different, needs At this moment support 4 is turned into the inclined direction of microwave melt needle along positioning disk 5, then needle tubing 2 is fixed on support 4.

Further, support 4 includes the connecting plate 42 of Liang Ge branches 41 and arcuation, and the bottom of connecting plate 42 is located at chute 51 In, and can be rotated in chute 51, when needing the position according to the position adjusting bracket 4 of microwave melt needle, it will need to only connect Plate 42 turns to suitable position along chute 51, and branch 41 is in " 7 " shape, and the bottom of Liang Ge branches 41 is symmetrically connected to connection The top of plate 42, forms " 7 " shape passage 43 between Liang Ge branches 41, needle tubing 2 can along the activity of passage 43, can as needed by Microwave melt needle is moved to suitable position along passage 43 and fixed again, is provided with the relative face of Liang Ge branches 41 along branch 41 Card is provided with fastener 45 in " 7 " shape neck 44 of distribution, neck 44, and fastener 45 includes left support 451 and right support 452, left Support 451 and the middle part of right support 452 are hinged, are formed before " X " shape structure, left support 451 and right support 452 End is in be provided with elastic rubber layer on arcuation, and both relative faces in front end, and needle tubing 2 is stuck in before left support 451 and right support 452 Between end, the elastic rubber layer of left support 451 and right support 452 front end can aid in preferably is fixed on support 4 by needle tubing 2 On, spring 453 is connected between left support 451 and right support 452 rear end, the top of both rear ends is connected with perpendicular to rear end Handle 455, left support 451 and the front end of right support 452 are connected to the fixture block that surface is cased with elastic caoutchouc on opposite face 454, the handle 455 of left support 451 of holding with a firm grip and the rear end of right support 452, the deformation of spring 453, before left support 451 and right support 452 End top is close to each other, and the fixture block 454 of left support 451 and right support 452 front end is moved towards, and fixture block 454 departs from neck 44, pine The handle 455 of left support 451 and the rear end of right support 452 is opened, spring 453 resets, left support 451 and right support 452 front top It is located remotely from each other, the fixture block 454 of left support 451 and right support 452 front end is moved away from, and fixture block 454 is caught in neck 44, this structure The position of microwave melt needle can be flexibly adjusted, microwave melt needle is conveniently and efficiently fixed on to positions different on support 4 Put.

Further, some teeth groove 46 are evenly equipped with along notch to bottom land direction on the cell wall of neck 44, fixture block 454 and cell wall connect Some double wedges 47 are provided with tactile face, when fixture block 454 is caught in neck 44, double wedge 47 is caught in teeth groove 46.Double wedge 47 and teeth groove 46 It is engaged, needle tubing 2 can be more securely fixed on support 4 by fixture block 454.

Further, cylindric support member 7 has been arranged concentrically on positioning disk 5, the basal diameter of support member 7 is less than chute 51 It is provided with diameter, support member 7 on supporting leg 8, support member 7 and is evenly equipped with some mounting grooves 9, mounting groove 9 is along the top of support member 7 Face run through inside and outside wall be downwardly extending, one end of supporting leg 8 is hinged on the cell wall of mounting groove 9, supporting leg 8 it is another End is provided with horn-like thread gluing 10.Relative patient when the setting of support member 7 and supporting leg 8 avoids the positioning disk 5 from being collided by external force Body-sway motion, one end of supporting leg 8 is hinged on the cell wall of mounting groove 9, so as to so that the relative body of supporting leg 8 tilts difference Angle, the other end of supporting leg 8 is provided with horn-like thread gluing 10, the end of supporting leg 8 can be fixed on into body surface.

Further, supporting leg 8 is provided with spherical interfacing part 11 with one end that thread gluing 10 is connected, and interfacing part 11 passes through connection strap 12 are connected with supporting leg 8, and arcuation caulking groove 13 is provided with thread gluing 10, and interfacing part 11 is embedded in caulking groove 13.This structure design makes Thread gluing 10 can relative support leg 8 rotate, the bottom for thread gluing 10 of being more convenient for is fitted in body surface.

Further, circular connecting plate 14 is provided with pedestal 6, connecting plate 14 is connected to the outer of the bottom of pedestal 6, fastened Piece 14 is provided with viscose on bottom surface.After pedestal 6 is fixed on patient body, the bottom surface of connecting plate 14 is sticked in body surface, makes base Seat 6 is placed the relative body of pedestal 6 with being firmly secured on body, further and rocked.

Embodiment 2

Shown in reference picture 3,4,6, a kind of band of the present embodiment breathes the microwave melt needle of fixing device, including syringe needle 1, pin Pipe 2 and fixing device 3, fixing device 3 include support 4, positioning disk 5 and pedestal 6, and positioning disk 5 and pedestal 6 are the ring being arranged concentrically Shape, pedestal 6 is hollow-core construction, and cross-sectional area gradually increases pedestal 6 from top to bottom, and the bottom surface of pedestal 6 is by elastic waterproof material Material is made, and equipped with the hydroxyethyl cellulose aqueous solution that mass fraction is 0.2% in pedestal 6, the hydroxyethyl cellulose of this concentration is water-soluble There is the change of phase in liquid, even if hydroxyethyl cellulose aqueous solution can not after a period of time is stood when rocking or stand at room temperature The hydroxyethyl cellulose aqueous solution for becoming sticky in solid-state, pedestal 6 hardly flows as body is rocked caused by breathing, Positioning disk 5, which is connected on the top of pedestal 6, positioning disk 5, has been arranged concentrically downwards circular track 51 along top surface, the bottom position of support 4 In chute 51, and it can be rotated in chute 51, syringe needle 1 is inserted in focus through the through hole in the middle of positioning disk 5 and pedestal 6, pin Pipe 2 is fixed on support 4, and the side of pedestal 6 is equipped with clip 62 equipped with the symmetrical side of band 61 on band 61, with pedestal 6.Cause It is out-of-flatness for the body surface of people, if the bottom surface of pedestal 6 is plane, then and the body surface of people just can not be pasted well Close, then with the breathing of patient, the meeting relative body of pedestal 6 surface is rocked, and thixotropic gel solution is loaded in pedestal 6, is made Before fixing device, first passing through to rock makes colloidal solution become flow regime, then ties up band in fixing device 61 in patient On body, fixed with clip 62, make the through-hole alignment lesion marking in the middle of positioning disk 5 and pedestal 6, wait one end time, treat Colloidal solution becomes solid-state, because the bottom surface of pedestal 6 is made up of elastic impermeable material, at this moment the bottom surface of pedestal 6 and patient body Surface can fit well, will not with the breathing of patient, relative body is rocked, by syringe needle 1 pass through positioning disk 5 and pedestal 6 In middle through hole insertion focus, needle tubing 2 is fixed on support 4, microwave melt needle and contact pin different according to the position of tumour Body part between angle it is different, it is necessary to support 4 at this moment is turned into the inclined direction of microwave melt needle along positioning disk 5, Needle tubing 2 is fixed on support 4 again.

Further, support 4 includes the connecting plate 42 and support arm 48 of arcuation, and support arm 48 has been extended inwardly to form along top surface Elastic rubber layer is provided with arcuation groove 481, the cell wall of arcuation groove 481, the lower end of support arm 48 is provided through its bottom surface Arcuation breach 482, the upper end of needle tubing 2 is stuck in arcuation groove 481, and lower end is clipped in breach 482, and can be moved along breach 482；Connection The bottom of plate 42 is located in chute 51, and can be rotated in chute 51, passes through connector 49 between support arm 48 and connecting plate 42 It is connected, connector 49 is in the tubular of both ends open, is provided with gear 410 in connector 49, the two ends of gear 410 are cut with scissors by rotating shaft Be connected on the both sides of connector 49, the through-connections 49 of support arm 48, the surface that support arm 48 and gear 410 connect be provided with and The sawtooth that gear 410 coordinates.When the structure of this support 4 to need to adjust the angle of inclination of microwave melt needle, it is only necessary to will Support arm 48 is pulled on vertical plane, makes supporting walls 48 on vertical plane by the sawtooth coordinated on support arm 48 with gear 410 Rotate, microwave melt needle can be readily tuned to specified location, the upper end of needle tubing 2 is stuck in arcuation groove 481, and lower end is clipped in breach In 482, with the angle of inclination of adjustment microwave melt needle, the activity of microwave melt needle lower end opposed notches 482, the both sides of breach 482 Wall plays spacing effect.

Further, it is provided with the arcuation raised line 491 relative with gear 410, support arm 48 and sets on the inwall of connector 49 There is arcuation slide rail 483, support arm 48 is arranged between raised line 491 and gear 410 can opposite joints movement, gear 410 and saw Tooth coordinates transmission, and raised line 491 is slided in slide rail 483.Spacing effect is played in the cooperation of raised line 491 and slide rail 483, makes support Arm 48 opposite joints, 29 moving process are more stable.

Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims

1. a kind of band breathes the microwave melt needle of fixing device, including syringe needle（1）, needle tubing（2）And fixing device（3）, its feature It is：The fixing device（3）Including support（4）, positioning disk（5）And pedestal（6）, the positioning disk（5）And pedestal（6）To be same The ring-type that the heart is set, the pedestal（6）For hollow-core construction, the pedestal（6）Cross-sectional area gradually increases from top to bottom, described Pedestal（6）Bottom surface be made up of elastic impermeable material, the pedestal（6）In be equipped with thixotropic gel solution, the positioning disk（5） It is connected to pedestal（6）Top, the positioning disk（5）On be arranged concentrically circular track downwards along top surface（51）, the support（4） Bottom be located at chute（51）In, and can be in chute（51）It is middle to rotate, the syringe needle（1）Through positioning disk（5）And pedestal（6）In Between through hole insertion focus in, the needle tubing（2）It is fixed on support（4）On, the pedestal（6）Side is equipped with band（61）, with Pedestal（6）On band（61）Symmetrical side is equipped with clip（62）.

2. a kind of band according to claim 1 breathes the microwave melt needle of fixing device, it is characterised in that：The support （4）Including Liang Ge branches（41）With the connecting plate of arcuation（42）, the connecting plate（42）Bottom be located at chute（51）In, and can In chute（51）It is middle to rotate, the branch（41）In " 7 " shape, two branches（41）Bottom be symmetrically connected to connection Plate（42）Top, in Liang Ge branches（41）Between formed " 7 " shape passage（43）, the needle tubing（2）Can be along passage（43）It is living It is dynamic, two branches（41）It is provided with relative face along branch（41）" 7 " shape neck of distribution（44）, the neck （44）Middle card is provided with fastener（45）, the fastener（45）Including left support（451）With right support（452）, the left support （451）With right support（452）Middle part is hinged, forms " X " shape structure, the left support（451）With right support （452）Front end be in be provided with elastic rubber layer, the needle tubing on arcuation, and both relative faces in front end（2）It is stuck in left support （451）With right support（452）Between front end, the left support（451）With right support（452）Spring is connected between rear end （453）, the top of both rear ends is connected with the handle perpendicular to rear end（455）, the left support（451）With right support（452） The fixture block that surface is cased with elastic caoutchouc is connected on the opposite face in front end（454）, left support of holding with a firm grip（451）With right support （452）The handle of rear end（455）, the spring（453）Deformation, the fixture block（454）Depart from neck（44）, unclamp left support （451）With right support（452）The handle of rear end（455）, the spring（453）Reset, the fixture block（454）It is caught in neck （44）.

3. a kind of band according to claim 2 breathes the microwave melt needle of fixing device, it is characterised in that：The neck （44）Cell wall on be evenly equipped with some teeth groove along notch to bottom land direction（46）, the fixture block（454）On the face contacted with cell wall It is provided with some double wedges（47）, the fixture block（454）It is caught in neck（44）When, the double wedge（47）It is caught in teeth groove（46）.

4. a kind of band according to claim 1 breathes the microwave melt needle of fixing device, it is characterised in that：The support （4）Connecting plate including arcuation（42）And support arm（48）, the support arm（48）Arcuation groove has been extended inwardly to form along top surface （481）, the arcuation groove（481）Cell wall on be provided with elastic rubber layer, the support arm（48）Lower end be provided through The arcuation breach of its bottom surface（482）, the needle tubing（2）Upper end is stuck in arcuation groove（481）In, lower end is clipped in breach（482）In, and Can be along breach（482）It is mobile；The connecting plate（42）Bottom be located at chute（51）In, and can be in chute（51）It is middle to rotate, institute State support arm（48）And connecting plate（42）Between pass through connector（49）It is connected, the connector（49）In the cylinder of both ends open Shape, the connector（49）In be provided with gear（410）, the gear（410）Two ends connector is hinged on by rotating shaft （49）Both sides, the support arm（48）Through-connections（49）, the support arm（48）And gear（410）On the surface connected It is provided with and gear（410）The sawtooth of cooperation.

5. a kind of band according to claim 4 breathes the microwave melt needle of fixing device, it is characterised in that：The connector （49）It is provided with inwall and gear（410）Relative arcuation raised line（491）, the support arm（48）On be provided with arcuation slide rail （483）, the support arm（48）It is arranged on raised line（491）And gear（410）Between can opposite joints movement, the gear （410）With jigsaw fit transmission, the raised line（491）In slide rail（483）It is middle to slide.

6. a kind of band according to claim any one of 1-5 breathes the microwave melt needle of fixing device, it is characterised in that：Institute State positioning disk（5）On be arranged concentrically cylindric support member（7）, the support member（7）Basal diameter be less than chute（51）'s Diameter, the support member（7）On be provided with supporting leg（8）, the support member（7）On be evenly equipped with some mounting grooves（9）, the peace Tankage（9）For along support member（7）Top surface run through inside and outside wall be downwardly extending, the supporting leg（8）One end be hinged In mounting groove（9）Cell wall on, the supporting leg（8）The other end be provided with horn-like thread gluing（10）.

7. a kind of band according to claim 6 breathes the microwave melt needle of fixing device, it is characterised in that：The supporting leg （8）And thread gluing（10）Connected one end is provided with spherical interfacing part（11）, the interfacing part（11）Pass through connection strap（12）And branch Support leg（8）It is connected, the thread gluing（10）In be provided with arcuation caulking groove（13）, the interfacing part（11）It is embedded in caulking groove（13）In.

8. a kind of band according to claim 7 breathes the microwave melt needle of fixing device, it is characterised in that：The pedestal （6）On be provided with circular connecting plate（14）, the connecting plate（14）It is connected to pedestal（6）The outer of bottom, the connecting plate （14）Viscose is provided with bottom surface.