CN104635749B - An ultrasound probe trimming apparatus, 4d volume probe and a mechanical probe - Google Patents

An ultrasound probe trimming apparatus, 4d volume probe and a mechanical probe Download PDF

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CN104635749B
CN104635749B CN 201510015751 CN201510015751A CN104635749B CN 104635749 B CN104635749 B CN 104635749B CN 201510015751 CN201510015751 CN 201510015751 CN 201510015751 A CN201510015751 A CN 201510015751A CN 104635749 B CN104635749 B CN 104635749B
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CN 201510015751
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CN104635749A (en )
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朱代春
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深圳市奥思科电子有限公司
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Abstract

本发明公开了一种超声探头的微调装置、4D容积探头及机械探头,包括基座支架;精密微调螺栓;用于顶持固定索的活动销;所述基座支架上设置有通孔;所述通孔的一端为与所述精密微调螺栓相适配的第一内螺纹通道,所述通孔的另一端为与所述活动销相适配的光滑通道;所述基座支架上还设置有与所述光滑通道正交的第二内螺纹通道;所述第二内螺纹通道内设置有与所述第二内螺纹通道相适配的且用于顶持所述活动销的紧固螺丝。 The present invention discloses an apparatus for trimming the ultrasound probe, 4D volume probe and mechanical probe, comprising a base bracket; precision trimming bolt; holding a top fixing pin cable activities; a through hole provided on the base bracket; the one end of said through-hole for the bolt adapted to the precision trimming of a first internally threaded passage, and the other end of the through hole of the movable pin adapted to smooth passage; further provided on the base bracket a second internally threaded channel and the orthogonal channel smooth; within said second passage is provided with internal threads and the second internally threaded passage and adapted for holding the top of the movable pin setscrew . 本发明通过旋转精密微调螺栓顶持活动销在通孔内移动,而活动销则顶持固定索,从而改变固定索的弯曲度,以实现传感器发射超声波的对准方向的微调及精准定位。 The present invention, by rotating the screw top accurate fine moving pin remains active in the through hole, and the movable pin is fixed to a top support cable, thereby changing the curvature of the fixed cable, and fine tuning in order to achieve accurate positioning sensor emits ultrasonic waves to the alignment direction.

Description

一种超声探头的微调装置、4D容积探头及机械探头 An ultrasound probe trimming apparatus, 4D volume probe and a mechanical probe

技术领域 FIELD

[0001] 本发明涉及超声传感器技术领域,尤其涉及的是一种超声探头的微调装置、4D容积探头及机械探头。 [0001] Technical Field The present invention relates to an ultrasonic sensor, in particular relates to an ultrasonic probe trimming apparatus, 4D volume probe and a mechanical probe. 背景技术 Background technique

[0002] 目前,4D容积探头或机械探头的传感器发射超声波的对准方向在出厂前已固定, 若因各种外界条件而发生改变时,则无法调整到原先的对准方向,可见现有技术中没有可在传感器发射超声波的对准方向改变后对其微调校正的装置。 [0002] Currently, 4D volume probe sensor or a mechanical probe is fixed emission direction of the ultrasound is aligned at the factory, Ruoyin various external conditions change, can not be adjusted to the original alignment direction, visible prior art no alignment of the emission direction of the ultrasound can be in the sensor device changes its trim correction.

[0003] 因此,现有技术还有待于改进和发展。 [0003] Thus, the prior art has yet to be improved and developed. 发明内容 SUMMARY

[0004] 鉴于上述现有技术的不足,本发明的目的在于提供一种超声探头的微调装置、4D 容积探头及机械探头,通过旋转精密微调螺栓顶持活动销运动,再通过活动销顶持固定索, 从而改变固定索的弯曲度以实现传感器发射超声波的对准方向的微调及精准定位。 [0004] In view of the deficiencies of the prior art, an object of the present invention is to provide an apparatus for trimming the ultrasound probe, 4D volume probe and mechanical probes, by rotating the screw top accurate fine moving pin remains active, then the top support is fixed by the movable pins cable, thereby changing the curvature of the cable fixed to effect fine tuning alignment direction sensor emits ultrasonic waves and precise positioning.

[0005] 本发明的技术方案如下: [0005] aspect of the present invention is as follows:

[0006] —种超声探头的微调装置,其中,包括基座支架;精密微调螺栓;用于顶持固定索的活动销;所述基座支架上设置有通孔;所述通孔的一端为与所述精密微调螺栓相适配的第一内螺纹通道,所述通孔的另一端为与所述活动销相适配的光滑通道;所述基座支架上还设置有与所述光滑通道正交的第二内螺纹通道;所述第二内螺纹通道内设置有与所述第二内螺纹通道相适配的且用于顶持所述活动销的紧固螺丝。 [0006] - fine-tuning device types of the ultrasonic probe, wherein the holder comprises a base; precision trimming bolt; movable pins for holding the top of the fixed cable; a through hole provided on the base bracket; end of said through hole is precision fine-tuning of the bolt adapted to a first internally threaded passage, and the other end of the through hole of the movable pin adapted to smooth passage; said base of said bracket further provided with a smooth channel the second internally threaded passage orthogonal; said second passage is provided with internal threads and the second internally threaded channel adapted to hold the fastening screw and a top of the movable pin. [〇〇〇7]所述超声探头的微调装置,其中,所述活动销上设置有用于使固定索贯穿通过的固定索通孔。 The [〇〇〇7] ultrasound probe trimming apparatus, wherein said movable pin is provided on the fixing rope for fixing the cable through through vias.

[0008] 所述超声探头的微调装置,其中,所述第一内螺纹通道及所述光滑通道的长度均为所述通孔总长度的二分之一。 Trimming the length of the ultrasound probe device, wherein the first inner threaded passage and the passage are smooth and one-half [0008] the total length of the through hole.

[0009] 所述超声探头的微调装置,其中,所述光滑通道的长度大于所述第一内螺纹通道的长度。 [0009] The fine adjustment means of the ultrasound probe, wherein a length of said smooth channel is greater than the length of the first internally threaded passage.

[0010] 一种4D容积探头,其中,包括所述超声探头的微调装置。 [0010] A 4D volume probe, wherein said ultrasound probe comprises a fine adjustment means.

[0011] 所述4D容积探头,其中,还包括固定索;所述固定索包括一端固定设置在4D容积探头旋转主体的第一固定销上、另一端设置在所述4D容积探头旋转主体顶角上的第一子段; 所述固定索还包括一端与所述第一子段相连并贴合在所述4D容积探头旋转主体外壁、另一端缠绕设置在主轴上的第二子段;所述固定索还包括一端与所述第二子段相连并贴合在所述4D容积探头旋转主体外壁、另一端固定设置在4D容积探头旋转主体的拉簧一侧挂钩端的第三子段;所述拉簧另一侧挂钩端固定设置在4D容积探头旋转主体的第二固定销上。 [0011] The 4D volume probe, wherein further comprising a cable fixing; fixing said cable includes a first end fixed fixing pin provided in the rotating body 4D volume probe, disposed at the other end of the rotating body 4D volume probe apex on a first sub-segment; fixing said cable further comprises a first sub-segment is connected to one end of said rotating body and bonded to the outer wall 4D volume probe, the other end of the second winding sub-segment is provided on the spindle; the further comprising a cable fixing one end connected to the sub-segment and a second rotating body attached to the outer wall 4D volume probe, and the other end fixed to the rotating body 4D volume probe in the third sub-segment tension spring side of the hook end; the the other side of the hook end of the tension spring is fixed to the second fixing pin 4D volume probe rotating body. [〇〇12]所述4D容积探头,其中,所述4D容积探头旋转主体固定设置在固定轴上。 [〇〇12] The 4D volume probe, wherein said rotating body 4D volume probe is fixed on the stationary shaft.

[0013] —种机械探头,其中,包括所述超声探头的微调装置。 [0013] - species mechanical probe, wherein said ultrasound probe comprises a fine adjustment means.

[0014] 本发明所提供的超声探头的微调装置、4D容积探头及机械探头,通过旋转精密微调螺栓顶持活动销在通孔内移动,而活动销则顶持固定索,从而改变固定索的弯曲度以实现传感器发射超声波的对准方向的微调及精准定位。 [0014] The adjustment device according to the present invention, the ultrasound probe is provided, 4D volume probe and mechanical probes, by rotating the top remains active accurate fine bolt pin is moved in the through hole, and the movable pin is held fixed top rope, to change the fixed cable bending sensor in order to achieve emission direction adjusting alignment and precise positioning of the ultrasonic wave. 附图说明 BRIEF DESCRIPTION

[0015] 图1是本发明实施例的超声探头的微调装置的结构示意图。 [0015] FIG. 1 is a schematic view of the adjustment device of the ultrasound probe of the present embodiment of the invention.

[0016] 图2是本发明实施例的超声探头的微调装置的爆炸图。 [0016] FIG. 2 is an exploded view of the adjustment device of the ultrasound probe of the present embodiment of the invention. [0〇17]图3是本发明实施例的4D容积探头的结构不意图。 [0〇17] FIG. 3 is a 4D volume probe according to an embodiment of the present invention is not intended. 具体实施方式 detailed description

[0018] 本发明提供一种超声探头的微调装置、4D容积探头及机械探头,为使本发明的目的、技术方案及效果更加清楚、明确,以下参照附图并举实例对本发明进一步详细说明。 [0018] The present invention provides an apparatus for trimming the ultrasound probe, 4D volume probe and mechanical probe, for the purposes of the present invention, technical solutions and advantages clearer, explicit, the present invention will be described in further detail with reference to the accompanying drawings and examples. 应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。 It should be understood that the specific embodiments described herein are only intended to illustrate the present invention and are not intended to limit the present invention.

[0019] 本发明实施例提供的一种超声探头的微调装置,请同时参见图1-图2,其中图1是本发明实施例的超声探头的微调装置的结构示意图,图2是本发明实施例的超声探头的微调装置的爆炸图,所述超声探头的微调装置,包括:基座支架1〇〇;精密微调螺栓200;用于顶持固定索的活动销300;所述基座支架上设置有通孔;所述通孔的一端为与所述精密微调螺栓200相适配的第一内螺纹通道111,所述通孔的另一端为与所述活动销300相适配的光滑通道112;所述基座支架100上还设置有与所述光滑通道正交的第二内螺纹通道113;所述第二内螺纹通道113内设置有与所述第二内螺纹通道113相适配的且用于顶持所述活动销300 的紧固螺丝400。 [0019] The adjustment device of an ultrasonic probe according to an embodiment of the present invention, see FIGS. 1-2 at the same time, in which FIG 1 is a schematic view of the adjustment device of the ultrasound probe of the present embodiment of the invention, FIG 2 is a embodiment of the present invention an exploded view of the adjustment device according to the ultrasound probe, the ultrasound probe trimming apparatus, comprising: a base bracket 1〇〇; precision fine-tuning screw 200; a top holding pin 300 fixed rope activity; the base bracket a through hole is provided; end of said through hole with said precision trimming bolt 200 adapted to the first internal thread passage 111, the other end of the through hole of the movable pin 300 is adapted to smooth passage 112; the base bracket 100 is also provided with a smooth passage orthogonal to the second internally threaded passage 113; said second passage 113 is provided with internal threads and the second internally threaded passage 113 is adapted and a fastening screw for holding the top 300 of the movable pin 400. 具体实施时,所述第一内螺纹通道111及所述光滑通道112的长度均为所述通孔总长度的二分之一,或所述光滑通道112的长度大于所述第一内螺纹通道111的长度。 Specifically embodiment, the first passage 111 and internal threads 112 are of the length of the total length of one half of the smooth passage through hole, or the smooth passage 112 is greater than the length of the first internally threaded passage length 111.

[0020] 本发明所述的超声探头的微调装置通过旋转精密微调螺栓200顶持活动销300在通孔内移动,而活动销300则顶持固定索,当调节完成时,拧紧紧固螺丝400使其抵住活动销300。 [0020] The ultrasonic probe according to the present invention, pin 300 remains active tuning device 200 by rotating the bolt in the through hole accurate fine movement, the movable pin 300 fixed top holding cable, when the adjustment is completed, securely tighten the screw 400 it against the movable pins 300. 本发明通过活动销300的顶持力改变固定索的弯曲度,以实现传感器在机械探头上的微调及精准定位,当调节完成时,拧紧紧固螺丝400使其抵住活动销300。 The present invention is a top movable pin 300 by changing the bending force of the holding cable is fixed, and trimming to achieve precise positioning of the probe sensors on the machine, when the adjustment is completed, securely tighten the screw 400 against the movable pin 300.

[0021] 进一步的,如图2所示,所述活动销300上设置有用于使固定索贯穿通过的固定索通孔310。 [0021] Further, as shown in FIG. 2, is provided with a fixing for fixing the cable through the cable through the through hole 310 on the movable pin 300. 当活动销300被精密微调螺栓200顶持,而产生一个顶持固定索的作用力时,所述固定索在精密微调螺栓200的顶持力作用下改变弯曲度,从而带动4D容积探头中的转动轴改变传感器在机械探头上旋转角度,实现了传感器在机械探头上的微调及精准定位。 When the movable pin 300 is held precision fine-tuning screw 200, generates a fixed top holding force of the cable, the cable fixing changing curvature on a top precision fine-tuning bolts 200 under the action of the holding force, so as to drive the volume probe 4D rotating shaft rotational angle sensor is changed mechanically in the probe, to achieve precise positioning of the trimming and the probe sensors on the machine. [〇〇22]基于超声探头的微调装置,本发明还提供了一种4D容积探头,包括所述超声探头的微调装置,所述4D容积探头用于采集体内三维容积数据并绘制实时图像。 [〇〇22] based on the adjustment device of the ultrasound probe, the present invention also provides a 4D volume probe, comprising trimming means of the ultrasound probe, the probe used to acquire 4D volume data and the three-dimensional volumetric rendering in vivo real-time image. 请参见图3,其为本发明实施例的4D容积探头的结构示意图。 Referring to Figure 3, a schematic structural diagram 4D volume probe according to the present invention which embodiment. 所述4D容积探头还包括固定索500;所述固定索500包括一端固定设置在4D容积探头旋转主体600的第一固定销610上、另一端设置在所述4D容积探头旋转主体600顶角上的第一子段510;所述固定索500还包括一端与所述第一子段510相连并贴合在所述4D容积探头旋转主体600外壁、另一端缠绕设置在主轴700上的第二子段520;所述固定索500还包括一端与所述第二子段520相连并贴合在所述4D容积探头旋转主体600外壁、另一端固定设置在4D容积探头旋转主体600的拉簧620—侧挂钩端的第三子段530;所述拉簧620另一侧挂钩端固定设置在4D容积探头旋转主体的第二固定销630上。 The 4D volume probe further comprises a fixed cable 500; fixing the cable 500 includes an upper end fixed to the first fixing pin 610 4D volume probe rotating body 600 disposed at the other end of the rotating body 4D volume probe apex 600 a first sub-segment 510; 500 further comprises a fixed cable one end connected to the first sub-segment 510 and bonded to the outer wall of the rotating body 600 4D volume probe, the other end of the second sub-winding is provided on the spindle 700 section 520; 500 further comprises a fixed cable one end of the second sub-segment 520 is connected to the rotating body 600 and bonded to the outer wall 4D volume probe, the other end of the tension spring is fixed to the rotating body 600 in the 4D volume probe 620- the hook end side of the third sub-segment 530; 620 on the other side of the hook end of the tension spring is fixed to the second fixing pin 630 4D volume probe rotating body. 当活动销300被精密微调螺栓200顶持,而产生一个顶持固定索的作用力时,所述固定索500在精密微调螺栓200的顶持力作用下改变弯曲度,从而带动主轴700转动。 When the movable pin 300 is held precision fine-tuning screw 200, generates a fixed top holding force of the cable, the cable 500 is fixed at the top to change the curvature of the precision fine-tuning bolts 200 under the action of the holding force, so as to drive the spindle 700 is rotated. 当主轴700转动时,则带动传感器在机械探头上旋转,实现了传感器在机械探头上的微调及精准定位。 When the spindle 700 rotates, the rotation is mechanically driven by the sensor probe, and trimming to achieve the precise positioning of the probe sensors on the machine. [〇〇23]进一步的,如图3所示,所述4D容积探头旋转主体600固定设置在固定轴800上。 [〇〇23] Further, as shown in Figure 3, the rotating body 4D volume probe 600 is fixed on the fixed shaft 800.

[0024] 基于超声探头的微调装置,本发明还提供了一种机械探头,包括所述超声探头的微调装置,所述机械探头用于采集体内二维容积数据并绘制平面图像。 [0024] Based on the ultrasound probe adjustment device, the present invention further provides a mechanical probe, the ultrasound probe comprising a fine adjustment means, said mechanical probe used to acquire two-dimensional volumetric data and rendering vivo image plane.

[0025] 综上所述,本发明所提供的超声探头的微调装置、4D容积探头及机械探头,通过旋转精密微调螺栓顶持活动销在通孔内移动,而活动销则顶持固定索,从而改变固定索的弯曲度以实现传感器发射超声波的对准方向的微调及精准定位。 [0025] In summary, the adjustment device according to the present invention, the ultrasonic probe is provided, 4D volume probe and a mechanical probe held by the rotation precision trimming activity bolt ejector pin is moved in the through hole, and the movable pin is fixed to a top support cable, thereby changing the curvature of the cable to achieve a fixed sensor emits ultrasonic waves adjusting alignment direction and precise positioning.

[0026] 应当理解的是,本发明的应用不限于上述的举例,对本领域普通技术人员来说,可以根据上述说明加以改进或变换,所有这些改进和变换都应属于本发明所附权利要求的保护范围。 [0026] It should be appreciated that the present invention is applied is not limited to the above-described example, those of ordinary skill in the art, can be modified or converted according to the above description, all such modifications and variations shall fall within the appended claims of the invention protected range.

Claims (2)

  1. 1.一种4D容积探头,其特征在于,包括超声探头的微调装置;所述超声探头的微调装置包括基座支架;精密微调螺栓;用于顶持固定索的活动销;所述基座支架上设置有通孔;所述通孔的一端为与所述精密微调螺栓相适配的第一内螺纹通道,所述通孔的另一端为与所述活动销相适配的光滑通道;所述基座支架上还设置有与所述光滑通道正交的第二内螺纹通道;所述第二内螺纹通道内设置有与所述第二内螺纹通道相适配的且用于顶持所述活动销的紧固螺丝;还包括固定索;所述固定索包括一端固定设置在4D容积探头旋转主体的第一固定销上、另一端设置在所述4D容积探头旋转主体顶角上的第一子段;所述固定索还包括一端与所述第一子段相连并贴合在所述4D容积探头旋转主体外壁、另一端缠绕设置在主轴上的第二子段;所述固定索还包括一端与所述第二子段相连并 A 4D volume probe, wherein the adjustment device comprises an ultrasound probe; fine-tuning of the ultrasound probe device includes a base bracket; precision trimming bolt; a top support fixed cable movable pin; said base bracket It is provided with a through hole; end of the through hole with the bolt adapted to the precise trimming of a first internally threaded passage, and the other end of the through hole of the movable pin is adapted to smooth the channel; the said base bracket is also provided with the smooth passage of the internal threads of the second orthogonal channel; the second is provided with an internally threaded passage and adapted for holding the top of the second internally threaded inner passage fastening screws of said movable pin; further comprising a cable fixing; fixing said cable includes a first end fixed fixing pin provided in the rotating body 4D volume probe, and the other end disposed on the 4D volume probe apex angle of rotation of the body a sub-segments; fixing said cable further comprises a first sub-segment is connected to one end of said rotating body and bonded to the outer wall 4D volume probe, the other end of the second winding sub-segment is provided on the spindle; fixing said cable further It includes an end connected to the second sub-segment, and 合在所述4D容积探头旋转主体外壁、另一端固定设置在4D容积探头旋转主体的拉簧一侧挂钩端的第三子段;所述拉簧另一侧挂钩端固定设置在4D容积探头旋转主体的第二固定销上。 The co-rotating 4D volume probe body outer wall, the hook end of the third sub-segment side of the other end of the tension spring fixed to the rotating body 4D in the probe volume; the other side of the hook end of the tension spring is fixed on the rotating body 4D volume probe a second fixing pin.
  2. 2.根据权利要求1所述4D容积探头,其特征在于,所述4D容积探头旋转主体固定设置在固定轴上。 The according to claim 1 4D volume probe, wherein said rotating body 4D volume probe is fixed on the stationary shaft.
CN 201510015751 2015-01-13 2015-01-13 An ultrasound probe trimming apparatus, 4d volume probe and a mechanical probe CN104635749B (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351692A (en) * 1993-06-09 1994-10-04 Capistrano Labs Inc. Laparoscopic ultrasonic probe
EP1676531A1 (en) * 2004-12-29 2006-07-05 Medison Co., Ltd. Device for pivoting an ultrasound element assembly of a probe in an ultrasonic diagnosis apparatus
KR20070029891A (en) * 2005-09-12 2007-03-15 주식회사 메디슨 Ultrasonic probe and apparatus for driving ultrasonic element unit
CN101018510A (en) * 2004-09-14 2007-08-15 奥林巴斯株式会社 Ultrasonic treatment implement, and probe, treatment section, and large-diameter section for ultrasonic treatment implement
KR100891287B1 (en) * 2007-04-17 2009-04-06 주식회사 메디슨 Probe for ultrasonic diagnosis apparatus
EP2298175A1 (en) * 2009-09-22 2011-03-23 Medison Co., Ltd. Three-dimensional probe apparatus
CN202397433U (en) * 2011-12-09 2012-08-29 闵以克 Endoscope connection device capable of realizing longitudinal micro adjustment and transverse round-looking
CN203042304U (en) * 2013-01-22 2013-07-10 任冰冰 Positioning and supporting device for B ultrasonic probe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030055338A1 (en) * 2001-09-18 2003-03-20 Josef Steininger Apparatus and methods for ultrasound imaging with positioning of the transducer array
US20050261582A1 (en) * 2004-05-18 2005-11-24 Matthew Becker Intracorporeal probe with disposable probe body

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351692A (en) * 1993-06-09 1994-10-04 Capistrano Labs Inc. Laparoscopic ultrasonic probe
CN101018510A (en) * 2004-09-14 2007-08-15 奥林巴斯株式会社 Ultrasonic treatment implement, and probe, treatment section, and large-diameter section for ultrasonic treatment implement
EP1676531A1 (en) * 2004-12-29 2006-07-05 Medison Co., Ltd. Device for pivoting an ultrasound element assembly of a probe in an ultrasonic diagnosis apparatus
KR20070029891A (en) * 2005-09-12 2007-03-15 주식회사 메디슨 Ultrasonic probe and apparatus for driving ultrasonic element unit
KR100891287B1 (en) * 2007-04-17 2009-04-06 주식회사 메디슨 Probe for ultrasonic diagnosis apparatus
EP2298175A1 (en) * 2009-09-22 2011-03-23 Medison Co., Ltd. Three-dimensional probe apparatus
CN202397433U (en) * 2011-12-09 2012-08-29 闵以克 Endoscope connection device capable of realizing longitudinal micro adjustment and transverse round-looking
CN203042304U (en) * 2013-01-22 2013-07-10 任冰冰 Positioning and supporting device for B ultrasonic probe

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