CN105310750A - Self-locking aperture-adjustable puncture rack - Google Patents
Self-locking aperture-adjustable puncture rack Download PDFInfo
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- CN105310750A CN105310750A CN201510753159.5A CN201510753159A CN105310750A CN 105310750 A CN105310750 A CN 105310750A CN 201510753159 A CN201510753159 A CN 201510753159A CN 105310750 A CN105310750 A CN 105310750A
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- puncture
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- locking
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- 239000000523 sample Substances 0.000 claims abstract description 21
- 230000013011 mating Effects 0.000 claims description 16
- 238000002604 ultrasonography Methods 0.000 claims description 15
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The invention discloses a self-locking aperture-adjustable puncture rack, used for fixing medical puncture needles and puncture probes; the puncture rack comprises a self-locking device for fixing the puncture probe and a rack body, wherein the rack body comprises a first puncture plate and a second puncture plate; the first puncture plate and the second puncture plate are mutually matched, so that a puncture needle hole for accommodating the puncture needle is formed; the puncture rack is characterized in that at least one puncture needle groove is arranged on a matching surface of the first puncture plate; and the first puncture plate and the second puncture plate are connected by virtue of a lock screw. The self-locking aperture-adjustable puncture rack disclosed by the invention is achieved by the replaceable second puncture plate; under the circumstance of not replacing the models of the self-locking device and the first puncture plate on the ultrasonic probe of a same model, the selection of the puncture needles is achieved by replacing various second rack bodies, so that the adaptability of the puncture rack is enhanced; and meanwhile, by setting the plurality of the puncture needle grooves, the selectivity of the puncture needles is creatively enhanced, and cost is saved.
Description
Technical field
The present invention relates to a kind of self-locking adjustable aperture puncture supporter, particularly relate to the self-locking puncture supporter that the reusable convenience of a kind of energy fixes ultrasound guided probe.
Background technology
In medical puncture rack field, a lot of puncture supporter is can be reusable, but the disassembly process of these puncture supporters when reusing is complicated, can not change puncture needle or ultrasound guided probe rapidly.The puncture needle standing part of some puncture supporter can not be changed, and causes a kind of puncture supporter can not be suitable for the puncture needle of other specifications, and the scope of application of puncture supporter is not enough, also causes the use cost of puncture supporter to increase.
Authorization Notice No. is the Chinese patent " a kind of puncture supporter and erecting device thereof " of CN203328813U, discloses following technology contents: " comprise first clamp and the second clamp of the guide frame relative translation motion by cooperatively interacting.First clamp is provided with screw connection structure, and second clamp is provided with rotatable with the control screw be threaded with the screw connection structure on the first shelf.This puncture supporter erecting device coordinates with the position limiting structure between second clamp realize controlling screw and the interlock of second clamp in direction of translatory motion by controlling screw, rotate forward and control screw can to promote second clamp close to be arranged on ultrasonic probe to first clamp, reversely rotate control screw second clamp can be pulled away from first clamp thus pull down from ultrasonic probe, while simplifying the structure, convenience and the dismounting of ultrasonic probe, facilitate the postoperative cleaning of puncture supporter." this patent technical scheme in carry out being separated of second clamp and first clamp by Spin Control screw, operational motion is as the same more, action can not realize being separated of fixture and ultrasound guided probe.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of self-locking adjustable aperture puncture supporter, this puncture supporter is provided with the fixture of band auto-lock function, only need cocked or pressure self-locking handle action, fixture can be fixed with ultrasound guided probe or be separated, operation is very easy, simply saves time, and puncture needle standing part wherein can also be changed, add the ability that puncture supporter is suitable for different size puncture needle needs, expand the scope of application of puncture supporter, be conducive to reducing use cost.
For solving the problems of the technologies described above, the technical solution used in the present invention is: provide a kind of self-locking adjustable aperture puncture supporter, for fixing puncture needle and ultrasound guided probe, comprise self-locking device and the support body of fixing described ultrasound guided probe, described support body comprises the first puncture plate and the second puncture plate, described first puncture plate and the second puncture plate complement each other to form the puncture hole holding puncture needle, the mating surface of described first puncture plate is provided with at least one puncture needle tray, and described first puncture plate is connected by lock-screw with the second puncture plate.
In a preferred embodiment of the present invention, the junction of described first puncture plate and the second puncture plate is respectively arranged with spring eye, spring is provided with in described spring eye, described first puncture plate and the second puncture plate are provided with screwed hole, described screwed hole connects with spring eye, and described first puncture plate and the second puncture plate are locked together through described spring by described lock-screw.
In a preferred embodiment of the present invention, described first puncture plate and the second puncture plate have the mating surface cooperatively interacted respectively, and the mating surface of described second puncture plate is plane, and described puncture needle tray and the described second mating surface puncturing plate form described puncture hole.
In a preferred embodiment of the present invention, described self-locking device comprises the first connecting plate, second connecting plate, 3rd connecting plate, 4th connecting plate, connecting axle and self-locking handle, described first connecting plate and the second connecting plate is L-shaped connects as one, one end of described 3rd connecting plate is flexibly connected with the outer end of the first connecting plate, the other end of described 3rd connecting plate is provided with open slot, one end of described 4th connecting plate is flexibly connected with the outer end of the second connecting plate, the other end of described 4th connecting plate is provided with open slot, one end of described self-locking handle is provided with open slot, the two ends of described connecting axle are respectively arranged with through hole, bearing pin is respectively arranged with in the described open slot of described self-locking handle and in the described open slot of described 3rd connecting plate, described connecting axle is connected with described self-locking handle and described 3rd connecting plate three by the described through hole that described bearing pin is each passed through described connecting axle two ends, matched in clearance between described through hole and bearing pin.
In a preferred embodiment of the present invention, described one end of described self-locking handle is cam-like.
In a preferred embodiment of the present invention, described first puncture plate and the second puncture plate are respectively arranged with position is relative, the projection that cooperatively interacts and groove, described projection can be inserted in described groove.
In a preferred embodiment of the present invention, bearing of trend central axis and the described mating surface of described puncture needle tray are formed with slanted angle.
In a preferred embodiment of the present invention, the angle of described slanted angle is acute angle.
The invention has the beneficial effects as follows: self-locking adjustable aperture puncture supporter of the present invention is by the fixture of band auto-lock function, only need cocked or pressure self-locking handle action, fixture can be fixed with ultrasound guided probe or be separated, operation is very easy, simply save time, and puncture needle standing part wherein can also be changed, add the ability that puncture supporter is suitable for different size puncture needle needs, expand the scope of application of puncture supporter, be conducive to reducing use cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the perspective view of self-locking adjustable aperture puncture supporter of the present invention.
Fig. 2 is the top view of self-locking adjustable aperture puncture supporter of the present invention;
Fig. 3 is the structural representation of the first connecting plate and the second connecting plate released state in Fig. 1.
In accompanying drawing, the labelling of each parts is as follows: 1, the first connecting plate, the 2, second connecting plate, the 3, the 3rd connecting plate, 4, the 4th connecting plate, the 5, self-locking handle, 6, first puncture plate, 7, puncture needle tray, the 8, mating surface, 9, second puncture plate, 10, lock-screw, 11, bearing pin, 12, connecting axle, 13, open slot, 14, cam, 20, self-locking device.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises: a kind of self-locking adjustable aperture puncture supporter, for fixing puncture needle and ultrasound guided probe, comprise self-locking device 20 and the support body of fixing described ultrasound guided probe, described support body comprises the first puncture plate 6 and the second puncture plate 9, described first puncture plate 6 and the second puncture plate 9 complement each other to form the puncture hole holding puncture needle, the mating surface 8 of described first puncture plate 6 is provided with at least one puncture needle tray 7, and described first puncture plate 6 is connected by lock-screw 10 with the second puncture plate 9.
Preferably, the junction of described first puncture plate 6 and the second puncture plate 9 is respectively arranged with spring eye, spring is provided with in described spring eye, described first puncture plate 6 and the second puncture plate 9 are provided with screwed hole, described screwed hole connects with spring eye, and described first puncture plate 6 and the second puncture plate 9 are locked together through described spring by described lock-screw 10.
Preferably, described first puncture plate 6 and the second puncture plate 9 have the mating surface 8 cooperatively interacted respectively, and the mating surface 8 of described second puncture plate 9 is plane, and the puncture mating surface 8 of plate 9 of described puncture needle tray and described second forms described puncture hole.
Preferably, described self-locking device 20 comprises the first connecting plate 1, second connecting plate 2, 3rd connecting plate 3, 4th connecting plate 4, connecting axle 12 and self-locking handle 5, described first connecting plate 1 and the second connecting plate 2 is L-shaped connects as one, one end of described 3rd connecting plate 3 is flexibly connected with the outer end of the first connecting plate 1, the other end of described 3rd connecting plate 3 is provided with open slot, one end of described 4th connecting plate 4 is flexibly connected with the outer end of the second connecting plate 2, the other end of described 4th connecting plate 4 is provided with open slot 13, one end of described self-locking handle 5 is provided with open slot, the two ends of described connecting axle 12 are respectively arranged with through hole, bearing pin 11 is respectively arranged with in the described open slot of described self-locking handle 5 and in the described open slot of described 3rd connecting plate, connecting axle 12 and self-locking handle 5 and the 3rd connecting plate 3 three couple together by the described through hole that the described bearing pin 11 at this two place is each passed through described connecting axle 12 two ends, matched in clearance between described through hole and bearing pin 11.
Preferably, described one end of described self-locking hands 5 is cam-like.
Preferably, described first puncture plate 6 and the second puncture plate 9 are respectively arranged with position is relative, the projection that cooperatively interacts and groove, described projection can be inserted in described groove.
Preferably, described open slot and the described connecting axle 12 of described 3rd connecting plate 3 match, rotating described 3rd connecting plate 3 can include in the open slot 13 of the 4th connecting plate 4 by connecting axle 12, described 3rd connecting plate 3 and the 4th connecting plate 4 can be compressed pinning by rotating described self-locking handle 5.
To unclamp self-locking handle 5 during use, put into by ultrasound guided probe in cavity that the first connecting plate 1, second connecting plate 2, the 3rd connecting plate 3 and the 4th connecting plate 4 surround, connecting axle 12 sticks in the open slot 13 of the 4th connecting plate 4.Press down self-locking handle 5, make cam 14 lower edge of self-locking handle 5 push down the 4th connecting plate 4, by locked for ultrasound guided probe in the cavity that the first connecting plate 1, second connecting plate 2, the 3rd connecting plate 3 and the 4th connecting plate 4 surround.
Finish using, need only to need to lift self-locking handle 5 when changing ultrasound guided probe, the cam 14 of self-locking handle 5 rotates, and the 4th connecting plate 4 is left at the cam 14 lower edge maximum gauge place of self-locking handle 5, namely realizes unlocking, and ultrasound guided probe can take out.Operate very simple and convenient.
When puncture needle changed by needs, unscrew lock-screw 10, the first puncture plate 6 is separated with the second puncture plate 9, the first puncture plate 6 with puncture needle groove 7 can be changed, meet the needs of the puncture needle using different size.
In addition, the junction of described first puncture plate 6 and the second puncture plate 9 is respectively arranged with spring eye, spring is provided with in described spring eye, described first puncture plate 6 and the second puncture plate 9 are provided with screwed hole, described screwed hole connects with spring eye, and described first puncture plate 6 and the second puncture plate 9 are locked together through described spring by described lock-screw 10.When puncture needle changed by needs, unscrew lock-screw 10, make the first puncture plate 6 and the second puncture plate 9 can sharp separation under the effect of spring force, improve the efficiency of the first puncture plate 6 changed with puncture needle groove further.
Preferably, bearing of trend central axis and the described mating surface 8 of described puncture needle tray 7 are formed with slanted angle, and the angle of described slanted angle is acute angle.Described slanted angle is convenient to the demand adapting to the different puncture angle of puncture needle and position, increases the motility of operation and the suitability of puncture needle holder.
Preferably, described self-locking device 20 and support body are made by stainless steel material, durable, reusable.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a self-locking adjustable aperture puncture supporter, for fixing puncture needle and ultrasound guided probe, comprise self-locking device and the support body of fixing described ultrasound guided probe, described support body comprises the first puncture plate and the second puncture plate, described first puncture plate and the second puncture plate complement each other to form the puncture hole holding puncture needle, it is characterized in that, the mating surface of described first puncture plate is provided with at least one puncture needle tray, and described first puncture plate is connected by lock-screw with the second puncture plate.
2. self-locking adjustable aperture puncture supporter according to claim 1, it is characterized in that, the junction of described first puncture plate and the second puncture plate is respectively arranged with spring eye, spring is provided with in described spring eye, described first puncture plate and the second puncture plate are provided with screwed hole, described screwed hole connects with spring eye, and described first puncture plate and the second puncture plate are locked together through described spring by described lock-screw.
3. self-locking adjustable aperture puncture supporter according to claim 1, it is characterized in that, described first puncture plate and the second puncture plate have the mating surface cooperatively interacted respectively, the mating surface of described second puncture plate is plane, and described puncture needle tray and the described second mating surface puncturing plate form described puncture hole.
4. the self-locking adjustable aperture puncture supporter according to claim 1 or 2 or 3, it is characterized in that, described self-locking device comprises the first connecting plate, second connecting plate, 3rd connecting plate, 4th connecting plate, connecting axle and self-locking handle, described first connecting plate and the second connecting plate is L-shaped connects as one, one end of described 3rd connecting plate is flexibly connected with the outer end of the first connecting plate, the other end of described 3rd connecting plate is provided with open slot, one end of described 4th connecting plate is flexibly connected with the outer end of the second connecting plate, the other end of described 4th connecting plate is provided with open slot, one end of described self-locking handle is provided with open slot, the two ends of described connecting axle are respectively arranged with through hole, bearing pin is respectively arranged with in the described open slot of described self-locking handle and in the described open slot of described 3rd connecting plate, described connecting axle is connected with described self-locking handle and described 3rd connecting plate three by the described through hole that described bearing pin is each passed through described connecting axle two ends, matched in clearance between described through hole and bearing pin.
5. self-locking adjustable aperture puncture supporter according to claim 4, is characterized in that, described one end of described self-locking handle is cam-like.
6. self-locking adjustable aperture puncture supporter according to claim 4, is characterized in that, described first puncture plate and the second puncture plate is respectively arranged with position is relative, the projection that cooperatively interacts and groove, and described projection can be inserted in described groove.
7. self-locking adjustable aperture puncture supporter according to claim 1, is characterized in that, bearing of trend central axis and the described mating surface of described puncture needle tray are formed with slanted angle.
8. self-locking adjustable aperture puncture supporter according to claim 7, is characterized in that, the angle of described slanted angle is acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753159.5A CN105310750A (en) | 2015-11-08 | 2015-11-08 | Self-locking aperture-adjustable puncture rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753159.5A CN105310750A (en) | 2015-11-08 | 2015-11-08 | Self-locking aperture-adjustable puncture rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105310750A true CN105310750A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510753159.5A Pending CN105310750A (en) | 2015-11-08 | 2015-11-08 | Self-locking aperture-adjustable puncture rack |
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| Country | Link |
|---|---|
| CN (1) | CN105310750A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017206167A1 (en) * | 2016-06-03 | 2017-12-07 | 王沁 | Puncturing frame |
| CN107822659A (en) * | 2017-09-22 | 2018-03-23 | 无锡祥生医疗科技股份有限公司 | Pivot structure and portable ultrasound device |
| CN109498128A (en) * | 2019-01-08 | 2019-03-22 | 上海市第人民医院 | A kind of ultrasonic puncture positioning system |
| CN111904549A (en) * | 2020-07-28 | 2020-11-10 | 宦乡 | Adjustable anesthesia auxiliary positioning puncture device for ultrasonic anesthesia |
| WO2022165852A1 (en) * | 2021-02-08 | 2022-08-11 | 苏州市立普医疗科技有限公司 | Frame body and puncture frame |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897177Y (en) * | 2005-12-05 | 2007-05-09 | 深圳迈瑞生物医疗电子股份有限公司 | Puncture holder for guiding and separating puncture needle conveniently |
| CN201949126U (en) * | 2010-08-17 | 2011-08-31 | 邱学华 | Superconductive medical puncture rack |
| CN203328777U (en) * | 2013-07-10 | 2013-12-11 | 深圳市开立科技有限公司 | Puncture needle frame |
| CN205268249U (en) * | 2015-11-08 | 2016-06-01 | 苏州市立普医疗科技有限公司 | From locking -type adjustable aperture puncture frame |
-
2015
- 2015-11-08 CN CN201510753159.5A patent/CN105310750A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897177Y (en) * | 2005-12-05 | 2007-05-09 | 深圳迈瑞生物医疗电子股份有限公司 | Puncture holder for guiding and separating puncture needle conveniently |
| CN201949126U (en) * | 2010-08-17 | 2011-08-31 | 邱学华 | Superconductive medical puncture rack |
| CN203328777U (en) * | 2013-07-10 | 2013-12-11 | 深圳市开立科技有限公司 | Puncture needle frame |
| CN205268249U (en) * | 2015-11-08 | 2016-06-01 | 苏州市立普医疗科技有限公司 | From locking -type adjustable aperture puncture frame |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017206167A1 (en) * | 2016-06-03 | 2017-12-07 | 王沁 | Puncturing frame |
| CN107822659A (en) * | 2017-09-22 | 2018-03-23 | 无锡祥生医疗科技股份有限公司 | Pivot structure and portable ultrasound device |
| CN107822659B (en) * | 2017-09-22 | 2023-08-11 | 无锡祥生医疗科技股份有限公司 | Rotating shaft structure and portable ultrasonic device |
| CN109498128A (en) * | 2019-01-08 | 2019-03-22 | 上海市第人民医院 | A kind of ultrasonic puncture positioning system |
| CN111904549A (en) * | 2020-07-28 | 2020-11-10 | 宦乡 | Adjustable anesthesia auxiliary positioning puncture device for ultrasonic anesthesia |
| WO2022165852A1 (en) * | 2021-02-08 | 2022-08-11 | 苏州市立普医疗科技有限公司 | Frame body and puncture frame |
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