WO2019119991A1 - 插拔式导电连接件及可视化智能吻合器 - Google Patents

插拔式导电连接件及可视化智能吻合器 Download PDF

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Publication number
WO2019119991A1
WO2019119991A1 PCT/CN2018/113477 CN2018113477W WO2019119991A1 WO 2019119991 A1 WO2019119991 A1 WO 2019119991A1 CN 2018113477 W CN2018113477 W CN 2018113477W WO 2019119991 A1 WO2019119991 A1 WO 2019119991A1
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WIPO (PCT)
Prior art keywords
conductive
connecting member
connector
plug
insert
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PCT/CN2018/113477
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English (en)
French (fr)
Inventor
聂泳忠
王玉龙
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西人马（厦门）科技有限公司
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Publication of WO2019119991A1 publication Critical patent/WO2019119991A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B17/115—Staplers for performing anastomosis in a single operation
    • A61B17/1155—Circular staplers comprising a plurality of staples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure

Definitions

  • the present invention relates to the field of medical auxiliary device technology, and in particular to a plug-in conductive connector and a visual intelligent stapler including the plug-in conductive connector.
  • the stapler is an alternative manual suture device used in clinical surgery.
  • the main working principle is to use the nail to break or anastomize the tissue, similar to a stapler.
  • the stapler used in clinical practice is more and more favored and praised by domestic and foreign clinical surgical operators because of its advantages of quick suturing and simple operation.
  • tubular stapler since the tubular stapler generally has a slender and narrow structure, the abutment and the main assembly are separated, and it is difficult to arrange components such as a camera in the stapler, which also increases the difficulty of visualizing the anastomosis.
  • Another object of the embodiments of the present invention is to provide a visual smart stapler including the above-described plug-in conductive connector, which can electrically connect the camera assembly to the plug-in conductive connector, thereby realizing visualization of the anastomosis procedure.
  • a plug-in conductive connector comprising: a first connector comprising a first body having a cavity, the inner surface of the first body being spaced apart from each other in the axial direction a conductive contact; and a second connecting member removably connected to the first connecting member, the second connecting member comprising a second body and an insert coaxially and insulated from the second body, the outer surface of the insert.
  • the plurality of conductive portions are disposed at an axial interval, and the conductive portions are in contact with the conductive contacts in a one-to-one relationship to electrically conduct the first connecting member and the second connecting member.
  • an embodiment of the present invention provides a visual intelligent stapler including an anvil assembly, a body assembly, and a control module, the anvil assembly including a hollow shaft extending along a central axis thereof, the body assembly including the housing and the setting
  • the central rod inside the housing further includes: a plug-in conductive connecting member as described above, the hollow shaft is connected to the first connecting member, one end of the central rod is connected to the second connecting member, and the plug-in conductive connecting member and the control module are
  • the camera assembly is disposed inside the abutment assembly, and the camera assembly is electrically connected to the first connector to obtain image information of the human body tissue at the surgical site.
  • the plug-in conductive connecting member provided by the embodiment of the present invention enables the first connecting member of the pluggable connection by contacting the conductive contact in the first connecting member with the conductive portion in the second connecting member in one-to-one correspondence
  • the two connecting members are electrically connected, and are convenient for integrating various circuit components, sensors and the like in the device including the plug-in conductive connecting member, so as to be applied to a situation where a quick plug-in operation is required to realize rapid energization and power-off.
  • the visual intelligent stapler including the plug-in conductive connector provided by the embodiment of the present invention electrically connects the camera assembly and the plug-in conductive connector to realize visualization of the surgical procedure, so that the operator can monitor the surgical procedure in real time. The problem of adverse reactions such as the patient is found in time, the workload of the operator is reduced, the postoperative complications of the patient are reduced, and the postoperative recovery of the patient is accelerated.
  • FIG. 1 is a schematic structural view of a plug-in conductive connecting member according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of an insert in the pluggable conductive connector shown in FIG. 1;
  • FIG. 3 is a schematic exploded view of the plug-in conductive connection member shown in FIG. 1;
  • FIG. 4 is a schematic structural diagram of a visual intelligent stapler according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of another visual intelligent stapler according to an embodiment of the present invention.
  • First connecting member-10 first body-11; first annular section -11a; second annular section -11b; first end -11c; through hole -11d; first receiving portion -11e; Annular spring piece-13; recessed portion-13a; first sealing member-14; first lip portion-14a;
  • Second connector-20 second body-21; insertion end-21a; groove-21b; second receiving portion-21c; insert-22; conductive portion -22a; positioning shoulder -22b; -22c; second seal -23; second lip -23a;
  • Abutment assembly -30 camera assembly -31; hollow shaft -32;
  • Main assembly-40 housing-41; limit portion - 41a; center rod - 42; pressure sensor - 43, 43'; display - 44; handle - 45; adjustment mechanism - 50; extension - 51.
  • an embodiment of the present invention provides a plug-in conductive connector including a first connector 10 and a second connector 20.
  • the first connector 10 includes a first body 11 having a cavity, and the inner surface of the first body 11 is spaced apart from the axial direction by a plurality of conductive contacts 12.
  • the first body 11 may be a tubular metal member or a plastic member having an inner surface embedded with a silicone member including a conductive contact 12.
  • the silicone member including the conductive contact 12 may be integrally molded with the plastic member, and then the plastic member is coaxially fitted into the first body 11.
  • the second connecting member 20 is detachably connected to the first connecting member 10, and the second connecting member 20 includes a second body 21 and an insert 22 coaxially and insulatedly disposed in the second body 21, the outer surface of the insert 22 A plurality of conductive portions 22a are disposed along the axial direction of the first conductive member 22, and the conductive portions 22a are in contact with the conductive contacts 12 in a one-to-one relationship, so that the first connecting member 10 and the second connecting member 20 are electrically connected.
  • the insert 22 may be a columnar metal member, the outer surface of which is plated with an insulating layer, and the outer surface of the insulating layer may be plated with a plurality of annular conductive portions 22a.
  • the insert 22 may also be a columnar plastic member having a plurality of annular conductive portions 22a spaced apart from the outer surface.
  • the second body 21 may be a metal member or a plastic member, and the second body 21 and the insert 22 are integrally formed and insulated.
  • insulating silica gel may be filled between them to achieve an insulating connection.
  • the insert 22 may be a metal member or a plastic member. The conductive portion 22a of the insert 22 is first processed and then integrally molded with the second body 21.
  • the first body 11 has a first end 11c in the axial direction, and the outer circumference of the first end 11c is provided with a first annular section 11a and a second annular section 11b which are arranged in a stepwise manner, and the first annular section 11a is along the axis.
  • the annular spring piece 13 is provided with a recessed portion 13a recessed into the cavity. The annular spring piece 13 further encloses the insertion space with the second annular section 11b, and the second body 21 has the ability to be inserted and removed.
  • the insertion end 21a of the space, the outer peripheral surface of the insertion end 21a is provided with a recess 21b, and the recessed portion 13a is fitted into the recess 21b, so that the first connecting member 10 and the second connecting member 20 can be connected in a pluggable manner.
  • the angle of the longitudinal section of the recessed portion 13a to the two faces recessed in the cavity is designed to be less than or equal to 90°, so that the recessed portion 13a is easily inserted into the recess 21b in the axial direction, and Pulling out in the reverse is more difficult.
  • the first connecting member 10 further includes a first sealing member 14.
  • the cavity of the first body 11 is disposed with a through hole 11d surrounding the outer circumference of the insert 22 toward the first end 11c, and the first sealing member 14 is disposed at The through hole 11d is away from one side of the plurality of conductive contacts 12 to enclose the plurality of conductive contacts 12 in the cavity, preventing the plurality of conductive contacts 12 from being wetted or influent to affect their electrical conductivity.
  • annular first receiving portion 11e is disposed between the insertion space of the first body 11 and the inner surface, and the first sealing member 14 is provided with a first lip portion 14a, and the first lip portion 14a is embedded in the first receiving portion.
  • a plurality of electrically conductive contacts 12 are enclosed within the cavity.
  • the second connecting member 20 further includes a second sealing member 23, the insertion end 21a of the second body 21 is further provided with a second receiving portion 21c which is contracted in the radial direction, and the second sealing member 23 is provided with the second lip portion 23a
  • the second lip portion 23a is sleeved on the circumferential side of the second receiving portion 21c to enclose the insert 22 in the second body 21, preventing the conductive portion 22a of the insert 22 from being wet or influent to affect its electrical conductivity.
  • one end of the insert 22 closed by the second sealing member 23 is provided with a tapered head portion 22c, which can be inserted through the second sealing member 23, the first sealing member 14 and the through hole 11d in sequence until conductive The portion 22a is in one-to-one contact with the conductive contacts 12.
  • the second body 21 is inserted into the insertion space by the annular spring piece 13 and the second annular section 11b, and the ring spring is inserted.
  • the sheet 13 is tightly pressed against the outer periphery of the second sealing member 23, so that the plug-in conductive connecting member provided by the embodiment of the invention has a good sealing effect after the plug-in conduction and improves the reliability.
  • a position of the insert 22 is insulatively connected to the second body 21, and a positioning shoulder 22b is disposed.
  • the two sides of the positioning shoulder 22b are spaced apart from each other by a plurality of conductive portions 22a.
  • One side is in one-to-one contact with the conductive contacts 12 in the first connecting member 10, and the other side can be electrically connected to the control module through a cable, so that the first connecting member 10 and the second connecting member 20 can be electrically connected.
  • the plug-in conductive connecting member provided by the embodiment of the present invention makes the first pluggable connection by contacting the conductive contacts 12 in the first connecting member 10 with the conductive portions 22a in the second connecting member 20 in one-to-one correspondence.
  • the connecting member 10 is electrically connected to the second connecting member 20, so as to facilitate integration of various circuit components, sensors and the like into the device including the plug-in conductive connecting member, so as to be applied to a simple plugging and unplugging action to realize fast energization and The occasion of power failure.
  • an embodiment of the present invention further provides a visual intelligent stapler including an abutment assembly 30, a main body assembly 40 and a control module.
  • the anvil assembly 30 includes a hollow shaft 32 extending along a central axis thereof, and the main assembly 40 includes a housing 41 and a center rod 42 disposed inside the housing 41.
  • the visual intelligent stapler further includes: a plug-in conductive connector and a camera assembly 31 as described above.
  • the hollow shaft 32 is connected to the first connecting member 10.
  • One end of the central rod 42 is connected to the second connecting member 20, and the plug-in conductive connecting member is electrically connected to the control module.
  • the camera assembly 31 is disposed inside the abutment assembly 30, and the camera assembly 31 is electrically connected to the first connector 10 to acquire image information of the human tissue of the surgical site.
  • the inner surface of the first body 11 of the first connecting member 10 is spaced apart from each other along the axial direction thereof with at least three conductive contacts 12, and the outer surface of the insert 22 of the second connecting member 20 At least three pairs of conductive portions 22a are disposed at intervals in the axial direction.
  • the conductive portion 22a on the side of the positioning shoulder 22b and the conductive contact 12 are in contact with each other to form a conduction circuit, respectively corresponding to the power line, the signal line and the ground line of the camera assembly 31, and the other side of the positioning shoulder 22b.
  • the conductive portion 22a is electrically connected to the control module through a cable.
  • the camera assembly 31 within the abutment assembly 30 can be energized to capture image information of the patient's surgical site and pass, for example, but not The image is sent to the operating room screen for display in a manner limited to wireless sensing, thereby realizing visualization of the surgical operation process.
  • the portion of the anvil assembly 30 that is in contact with the human tissue can be made of a transparent material such as, but not limited to, polycarbonate, plexiglass, etc., so that the camera assembly 31 can clearly capture an image of the surgical site of the patient.
  • the visual intelligent stapler provided by the embodiment of the present invention introduces a pluggable conductive connector between the abutment assembly 30 and the body assembly 40, so that the camera assembly 31 inside the abutment assembly 30 and the plug-in type
  • the electrical connection of the conductive connectors realizes the visualization of the surgical procedure, enabling the operator to monitor the surgical procedure in real time, discovering problems such as adverse reactions in the patient, reducing the workload of the operator, and reducing the postoperative complications of the patient. , speed up the patient's postoperative recovery.
  • the first body 11 of the first connector 10 is a metal member
  • the second body 21 of the second connector 20 is a metal member
  • the insert 22 An insulating connection is achieved by filling the insulating silica gel with the second body 21.
  • the hollow shaft 32 of the anvil assembly 30 can be coupled to the first connector 10 by welding, and one end of the center rod 42 can be coupled to the second body 21 of the second connector 20 by welding.
  • the hollow shaft 32 may be integrally formed with the first connecting member 10
  • the center rod 42 may be integrally formed with the second connecting member 20.
  • the visual intelligent stapler provided by the embodiment of the present invention further includes an adjustment mechanism 50 that is screwed to the center rod 42.
  • the adjustment mechanism 50 includes a projecting portion 51 provided with an internal thread, and the projecting portion 51 is screwed to the center rod 42.
  • the housing 41 is provided with a limiting portion 41a sleeved on the outer side of the second connecting member 20.
  • the central rod 42 drives the second connecting member 20 to extend the limit.
  • the portion 41a is such that the second connecting member 20 is removably connected to the first connecting member 10; when the adjusting mechanism 50 is rotated in the counterclockwise direction, the center rod 42 drives the plug-in conductive connecting member to return to the limiting portion 41a. In order to limit the plug-in conductive connection in the circumferential direction.
  • anvil base assembly 30 and the main body assembly 40 are not easily disengaged in the axial direction and the circumferential direction, so that the force of the striking nail is uniform when the handle 45 is pushed by the handle, and the problem of poor stapling is prevented.
  • the visual smart stapler provided by the embodiment of the present invention further includes a pressure sensor 43 disposed at an end of the housing 41 of the main body assembly 40 at a position against the abutment assembly 30.
  • the pressure sensor 43 can convert the pressure of the stomach tube or the intestinal tube tissue into an electrical signal, and the pressure value is sent to the operating room screen for display by wireless sensing through the control module inside the housing 41. And combined with the image picture taken by the camera assembly 31, it is convenient for the operator to correctly judge when the pressing is most accurate, to prevent the stomach tube or the intestinal tube tissue structure from being necrotic due to too much pressure or to cause side leakage due to too small pressure, etc. The possibility of complications.
  • an embodiment of the present invention further provides a schematic structural diagram of another visual intelligent stapler.
  • the center rod 42 includes a first center rod 42' and a second center rod 42" disposed coaxially, and both ends of the pressure sensor 43' are coupled to the first center rod 42' and the second center rod 42", respectively. Since the force of the flesh tissue will act against the abutment assembly 30, and the anvil assembly 30 is integrally coupled with the first central rod 42', the pressure applied to the anvil assembly 30 can be measured by the first center. The tension applied to the pressure sensor 43' between the rod 42' and the second center rod 42" is achieved.
  • the visual intelligent stapler provided by the embodiment of the present invention further includes a display screen 44 disposed on the housing 41.
  • the display screen 44 is electrically connected to the aforementioned pressure sensor 43 or 43', and the operator is operated. After the image taken by the camera unit 31 knows the condition of the patient's surgical site, the pressure value detected by the pressure sensor can be quickly seen without having to look up at the moment, and the operation efficiency of the anastomosis operation is improved.

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  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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  • Engineering & Computer Science (AREA)
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Abstract

一种插拔式导电连接件，包括：第一连接件（10），其包括具有空腔的第一本体（11），第一本体（11）的内表面沿自身轴向间隔设置有多个导电触点（12）；和第二连接件（20），可插拔地连接至第一连接件（10），第二连接件（20）包括第二本体（21）及同轴且绝缘设置于第二本体（21）内的嵌件（22），嵌件（22）的外表面沿自身轴向间隔设置有多个导电部（22a），导电部（22a）与导电触点（12）一一对应接触，以使第一连接件与第二连接件电导通。还提供一种可视化智能吻合器，其通过将摄像组件（31）与该插拔式导电连接件电连接实现了手术过程的可视化，使手术操作者能够实时监测手术过程，减少手术操作者的工作量，同时减少了患者的术后并发症，加快了患者的术后恢复。

Description

插拔式导电连接件及可视化智能吻合器
相关申请的交叉引用
本申请要求享有于2017年12月20日提交的名称为“插拔式导电连接件及可视化智能吻合器”的中国专利申请201711383762.4的优先权，该申请的全部内容通过引用并入本文中。
技术领域
本发明涉及医疗辅助器械技术领域，特别是涉及一种插拔式导电连接件及包括该插拔式导电连接件的可视化智能吻合器。
背景技术
吻合器是内科临床手术中使用的替代手工缝合的设备，主要工作原理是利用击打钉对组织进行离断或吻合，类似于订书机。目前临床上使用的吻合器由于其缝合快速、操作简便等优点，越来越受到国内、外临床外科手术操作者的青睐和推崇。
但是，手术操作者在使用现有的管型吻合器进行食道、胃、肠道断端吻合时，由于不同患者的体质不同，手术操作者不能实时地监测手术过程，无法获知这种差异，仅凭挤压力的数值大小无法及时发现钉合不良、组织出血、瘘口等问题，只能通过后续的胃镜、肠镜等检查才能发现，而检查费用较高，并需要专业人员和设备支持。另外，在击发击打钉之前必须仔细检查胃、肠道、食管及邻近其它组织，防止夹入吻合口，退出吻合器要轻柔，并检查被切下组织是否为一完整的环形，这样加大了手术操作者的工作量，并且容易出现失误，影响治疗的效果。
另外，由于管型吻合器一般结构细长狭窄，抵钉座与主体组件分离设计，很难将摄像头等元器件布置于吻合器中，这也增加了吻合手术的可视化的难度。
发明内容
本发明实施例的一个目的是提供一种插拔式导电连接件，其能够通过简单的插拔动作即可实现快速通电与断电。
本发明实施例的另一个目的是提供一种包括上述插拔式导电连接件可视化智能吻合器，其能够将摄像组件与所述插拔式导电连接件电连接，从而实现吻合手术过程的可视化。
一方面，根据本发明实施例提出一种插拔式导电连接件，其包括：第一连接件，包括具有空腔的第一本体，第一本体的内表面沿自身轴向间隔设置有多个导电触点；和第二连接件，可插拔地连接至第一连接件，第二连接件包括第二本体及同轴且绝缘设置于第二本体内的嵌件，嵌件的外表面沿自身轴向间隔设置有多个导电部，导电部与导电触点一一对应接触，以使第一连接件与第二连接件电导通。
另一方面，本发明实施例提出一种可视化智能吻合器，包括抵钉座组件、主体组件和控制模块，抵钉座组件包括沿其中心轴方向延伸的空心轴，主体组件包括壳体和设置于壳体内部的中心杆，还包括：如前所述的插拔式导电连接件，空心轴连接第一连接件，中心杆的一端连接第二连接件，插拔式导电连接件与控制模块电连接；摄像组件，设置于抵钉座组件的内部，且摄像组件与第一连接件电连接，以获取手术部位人体组织的图像信息。
本发明实施例提供的插拔式导电连接件，通过将第一连接件内的导电触点与第二连接件内的导电部一一对应接触而使可插拔连接的第一连接件与第二连接件电导通，便于将各种电路元件、传感器等集成在包括该插拔式导电连接件的装置中，以应用于需要简单的插拔动作即可实现快速通电与断电的场合。另外，本发明实施例提供的包括该插拔式导电连接件的可视化智能吻合器，将摄像组件与该插拔式导电连接件电连接实现了手术过程可视化，使手术操作者能够实时监测手术过程，及时发现患者出现的不良反应等问题，减少手术操作者的工作量，同时减少患者的术后并发症，加快了患者的术后恢复。
附图说明
从下面结合附图对本发明的具体实施方式的描述中可以更好地理解本发明，其中：
通过阅读以下参照附图对非限制性实施例所作的详细描述，本发明的其它特征、目的和优点将会变得更明显,其中，相同或相似的附图标记表示相同或相似的特征。
图1是本发明实施例提供的一种插拔式导电连接件的结构示意图；
图2是图1所示的插拔式导电连接件中的嵌件的结构示意图；
图3是图1所示的插拔式导电连接件的分解结构示意图；
图4是本发明实施例提供的一种可视化智能吻合器的结构示意图；
图5是本发明实施例提供的另一种可视化智能吻合器的结构示意图。
图中：
第一连接件-10；第一本体-11；第一环形断面-11a；第二环形断面-11b；第一端-11c；通孔-11d；第一接收部-11e；导电触点-12；环形弹簧片-13；凹陷部-13a；第一密封件-14；第一唇部-14a；
第二连接件-20；第二本体-21；***端-21a；凹槽-21b；第二接收部-21c；嵌件-22；导电部-22a；定位轴肩-22b；锥形头部-22c；第二密封件-23；第二唇部-23a；
抵钉座组件-30；摄像组件-31；空心轴-32；
主体组件-40；壳体-41；限位部-41a；中心杆-42；压力传感器-43，43’；显示屏-44；手柄-45；调节机构-50；伸出部-51。
具体实施方式
下面将详细描述本发明的各个方面的特征和示例性实施例。在下面的详细描述中，提出了许多具体细节，以便提供对本发明的全面理解。但是，对于本领域技术人员来说很明显的是，本发明可以在不需要这些具体细节中的一些细节的情况下实施。下面对实施例的描述仅仅是为了通过示出本发明的示例来提供对本发明的更好的理解。本发明决不限于下面所提 出的任何具体配置和算法，而是在不脱离本发明的精神的前提下覆盖了元素、部件和算法的任何修改、替换和改进。在附图和下面的描述中，没有示出公知的结构和技术，以便避免对本发明造成不必要的模糊。
现在将参考附图更全面地描述示例实施方式。然而，示例实施方式能够以多种形式实施，且不应被理解为限于在此阐述的实施方式；相反，提供这些实施方式使得本发明更全面和完整，并将示例实施方式的构思全面地传达给本领域的技术人员。在图中，为了清晰，可能夸大了区域和层的厚度。在图中相同的附图标记表示相同或类似的结构，因而将省略它们的详细描述。
参阅图1和图2，本发明实施例提供了一种插拔式导电连接件，其包括第一连接件10和第二连接件20。
第一连接件10，包括具有空腔的第一本体11，第一本体11的内表面沿自身轴向间隔设置有多个导电触点12。第一本体11可以为管状的金属件或者塑胶件，其内表面镶嵌有包含导电触点12的硅胶件。考虑到加工工艺，当第一本体11为管状的金属件时，包含导电触点12的硅胶件可以与塑胶件注塑为一体，然后将塑胶件同轴紧配于第一本体11内。
第二连接件20可插拔地连接至第一连接件10，第二连接件20包括第二本体21及同轴且绝缘设置于第二本体21内的嵌件22，嵌件22的外表面沿自身轴向间隔设置有多个导电部22a，导电部22a与导电触点12一一对应接触，以使第一连接件10与第二连接件20电导通。
作为一种可选的实施方式，嵌件22可以为柱状的金属件，其外表面镀有一层绝缘层，绝缘层的外表面可以间隔电镀多个环状的导电部22a。
作为一种可选的实施方式，嵌件22也可以为柱状的塑胶件，其外表面间隔设置多个环状的导电部22a。
作为一种可选的实施方式，第二本体21可以为金属件或者塑胶件，第二本体21与嵌件22一体成型且绝缘连接。当第二本体21与嵌件22均为金属件时，可以在二者之间填充绝缘硅胶以实现绝缘连接。当第二本体21为塑胶件时，嵌件22可以为金属件或者塑胶件，先将嵌件22的导电部 22a加工好，再将其与第二本体21注塑成型为一体。
参阅图3，第一本体11在轴向上具有第一端11c，第一端11c的外周设置有呈阶梯分布的第一环形断面11a和第二环形断面11b，第一环形断面11a上沿轴向设置有环形弹簧片13，环形弹簧片13设置有向空腔内凹陷的凹陷部13a，环形弹簧片13进一步与第二环形断面11b围成插拔空间，第二本体21具有能够***插拔空间的***端21a，***端21a的外周面上设置有凹槽21b，凹陷部13a嵌入凹槽21b内，使得第一连接件10与第二连接件20能够可插拔地连接。
作为一种可选的实施方式，凹陷部13a向空腔内凹陷的两个面的纵截面夹角设计为小于或者等于90°，使得凹陷部13a沿轴向方向嵌入凹槽21b比较容易，而反向拔出比较困难。
进一步地，第一连接件10进一步包括第一密封件14，第一本体11的空腔朝向第一端11c的方向设置有围绕嵌件22的外周的通孔11d，第一密封件14设置于通孔11d远离多个导电触点12的一侧，以将多个导电触点12封闭于空腔内，防止多个导电触点12受潮或者进水而影响其导电性能。
具体来说，第一本体11的插拔空间与内表面之间设置有环形的第一接收部11e，第一密封件14设置有第一唇部14a，第一唇部14a嵌入第一接收部11e内，以将多个导电触点12封闭于空腔内。
进一步地，第二连接件20进一步包括第二密封件23，第二本体21的***端21a进一步设置有沿径向收缩的第二接收部21c，第二密封件23设置有第二唇部23a，第二唇部23a套设于第二接收部21c的周侧，以将嵌件22封闭于第二本体21内，防止嵌件22的导电部22a受潮或者进水而影响其导电性能。
进一步地，嵌件22被第二密封件23封闭的一端设置有锥形头部22c，锥形头部22c能够依次穿插过第二密封件23、第一密封件14和通孔11d，直至导电部22a与导电触点12一一对应接触。第一连接件10与第二连接件20电导通后，由于第二本体21结合第二密封件23一并***由环形弹簧片13与第二环形断面11b围成插拔空间内，且环形弹簧片13由于其 弹性紧压在第二密封件23的外周，使得本发明实施例提供的插拔式导电连接件在对插导电后具有良好的密封效果，提高了可靠性。
进一步地，嵌件22与第二本体21绝缘连接的位置处设置有定位轴肩22b，定位轴肩22b的两侧均间隔设置有多个导电部22a。其中一侧与第一连接件10内的导电触点12一一对应接触，另一侧可以通过线缆与控制模块电连接，从而使第一连接件10与第二连接件20能够电导通。
本发明实施例提供的插拔式导电连接件，通过将第一连接件10内的导电触点12与第二连接件20内的导电部22a一一对应接触而使可插拔连接的第一连接件10与第二连接件20电导通，便于将各种电路元件、传感器等集成在包括该插拔式导电连接件的装置中，以应用于需要简单的插拔动作即可实现快速通电与断电的场合。
参阅图4，本发明实施例还提供一种可视化智能吻合器，包括抵钉座组件30、主体组件40和控制模块，抵钉座组件30包括沿其中心轴方向延伸的空心轴32，主体组件40包括壳体41和设置于壳体41内部的中心杆42。可视化智能吻合器还包括：如前所述的插拔式导电连接件和摄像组件31。
空心轴32连接第一连接件10，中心杆42的一端连接第二连接件20，插拔式导电连接件与控制模块电连接。
摄像组件31设置于抵钉座组件30的内部，且摄像组件31与第一连接件10电连接，以获取手术部位人体组织的图像信息。
本发明实施例中，第一连接件10的第一本体11的内表面沿着其轴向方向间隔设置有至少3个导电触点12，第二连接件20的嵌件22的外表面上沿着其轴向方向间隔设置有至少3对导电部22a。其中，定位轴肩22b一侧的导电部22a与导电触点12一一对应接触形成导通电路，分别对应于摄像组件31的电源线、信号线和接地线，定位轴肩22b另一侧的导电部22a通过线缆与控制模块电连接。由此，当抵钉座组件30通过该插拔式导电连接件连接至主体组件40时，抵钉座组件30内的摄像组件31可以通电以获取患者手术部位的图像信息，并通过例如但不限于无线传感的方式将图像发送至手术室屏幕上进行显示，从而实现手术操作过程的可视化。另 外，抵钉座组件30与人体组织接触的部分可以采用透明材质制作，例如但不限于聚碳酸酯、有机玻璃等，以使摄像组件31能够清晰地拍摄患者手术部位的图像。
本发明实施例提供的可视化智能吻合器，由于在抵钉座组件30与主体组件40之间引入了可插拔的导电连接件，使得抵钉座组件30内部的摄像组件31与该插拔式导电连接件电连接，实现了手术过程的可视化，使手术操作者能够实时监测手术过程，及时发现患者出现的不良反应等问题，减少手术操作者的工作量，同时减少了患者的术后并发症，加快了患者的术后恢复。
下面进一步详细描述本发明实施例的可视化智能吻合器的内部结构。
本发明实施例的可视化智能吻合器引入的插拔式导电连接件中，第一连接件10的第一本体11为金属件，第二连接件20的第二本体21为金属件，嵌件22与第二本体21之间通过填充绝缘硅胶以实现绝缘连接。
作为一种可选的实施方式，抵钉座组件30的空心轴32可以通过焊接连接至第一连接件10，中心杆42的一端可以通过焊接连接至第二连接件20的第二本体21。
作为一种可选的实施方式，空心轴32可以与第一连接件10一体成型，中心杆42可以与第二连接件20一体成型。
进一步地，本发明实施例提供的可视化智能吻合器还包括与中心杆42螺纹连接的调节机构50。具体来说，调节机构50包括设置有内螺纹的伸出部51，伸出部51与中心杆42螺纹连接。第一连接件10与第二连接件20可插拔地连接后，转动调节机构50时，中心杆42带动插拔式导电连接件在壳体41内沿着轴向方向可移动。
进一步地，壳体41内设置有套设于第二连接件20外侧的一段限位部41a，当沿着顺时针方向转动调节机构50时，中心杆42带动第二连接件20伸出限位部41a，以使第二连接件20可插拔地连接至第一连接件10；当沿着逆时针方向转动调节机构50时，中心杆42带动插拔式导电连接件退回限位部41a，以使插拔式导电连接件在周向方向上进行限位。这样，抵钉座组件30和主体组件40在轴向和周向方向均不易脱开，从而当按动 手柄45打钉时使击打钉受力均匀，防止出现钉合不良的问题。
另外，本发明实施例提供的可视化智能吻合器进一步包括压力传感器43，其设置于主体组件40的壳体41的端部上抵靠抵钉座组件30的位置处。压力传感器43可以将其与人体的胃管或者肠管组织的压力转化成为电信号，通过壳体41内部的控制模块运算后通过无线传感的方式将压力大小值发送至手术室屏幕上进行显示，并与摄像组件31拍摄的图像画面相结合，便于手术操作者正确判断何时压合最为准确，防止由于压力太大造成胃管或者肠管组织结构坏死或者由于压力太小造成侧漏等问题，减少产生并发症的可能性。
参阅图5，本发明实施例还提供了另一种可视化智能吻合器的结构示意图。该可视化智能吻合器的大部分结构与前述相同，不同之处在于，压力传感器设置于中心杆42的中部。中心杆42包括同轴设置的第一中心杆42’和第二中心杆42”，压力传感器43’的两端分别连接第一中心杆42’和第二中心杆42”。由于皮肉组织受力会反向作用于抵钉座组件30，而抵钉座组件30与第一中心杆42’是连接为一体的，抵钉座组件30所受的压力可以通过测量第一中心杆42’和第二中心杆42”之间的压力传感器43’所受的拉力来实现。
作为一种可选的实施方式，本发明实施例提供的可视化智能吻合器进一步包括设置于壳体41上的显示屏44，显示屏44与前述的压力传感器43或者43’电连接，手术操作者通过摄像组件31拍摄的图像画面了解到患者的手术部位的情况后，不必时刻抬头即可快速看见压力传感器检测的压力数值，提高了吻合手术的操作效率。
本领域技术人员应能理解，上述实施例均是示例性而非限制性的。在不同实施例中出现的不同技术特征可以进行组合，以取得有益效果。本领域技术人员在研究附图、说明书及权利要求书的基础上，应能理解并实现所揭示的实施例的其他变化的实施例。在权利要求书中，术语“包括”并不排除其他装置或步骤；不定冠词“一个”不排除多个；术语“第一”、“第二”用于标示名称而非用于表示任何特定的顺序。权利要求中的任何 附图标记均不应被理解为对保护范围的限制。权利要求中出现的多个部分的功能可以由一个单独的硬件或软件模块来实现。某些技术特征出现在不同的从属权利要求中并不意味着不能将这些技术特征进行组合以取得有益效果。

Claims (14)

  1. 一种插拔式导电连接件，其特征在于，包括：
    第一连接件(10)，包括具有空腔的第一本体(11)，所述第一本体(11)的内表面沿自身轴向间隔设置有多个导电触点(12)；和
    第二连接件(20)，可插拔地连接至所述第一连接件(10)，所述第二连接件(20)包括第二本体(21)及同轴且绝缘设置于所述第二本体(21)内的嵌件(22)，所述嵌件(22)的外表面沿自身轴向间隔设置有多个导电部(22a)，所述导电部(22a)与所述导电触点(12)一一对应接触，以使所述第一连接件(10)与所述第二连接件(20)电导通。
  2. 根据权利要求1所述的插拔式导电连接件，其特征在于，所述第一本体(11)在所述轴向上具有第一端(11c)，所述第一端(11c)的外周设置有呈阶梯分布的第一环形断面(11a)和第二环形断面(11b)，所述第一环形断面(11a)上沿所述轴向设置有环形弹簧片(13)，所述环形弹簧片(13)设置有向所述空腔内凹陷的凹陷部(13a)，所述环形弹簧片(13)进一步与所述第二环形断面(11b)围成插拔空间，所述第二本体(21)具有能够***所述插拔空间的***端(21a)，所述***端(21a)的外周面上设置有凹槽(21b)，所述凹陷部(13a)嵌入所述凹槽(21b)内，使得所述第一连接件(10)与所述第二连接件(20)能够可插拔地连接。
  3. 根据权利要求2所述的插拔式导电连接件，其特征在于，所述第一连接件(10)进一步包括第一密封件(14)，所述第一本体(11)的所述空腔朝向所述第一端(11c)的方向设置有围绕所述嵌件(22)的外周的通孔(11d)，所述第一密封件(14)设置于所述通孔(11d)远离所述多个导电触点(12)的一侧，以将所述多个导电触点(12)封闭于所述空腔内。
  4. 根据权利要求3所述的插拔式导电连接件，其特征在于，所述第一本体(11)的所述插拔空间与所述内表面之间设置有环形的第一接收部(11e)，所述第一密封件(14)设置有第一唇部(14a)，所述第一唇部 (14a)嵌入所述第一接收部(11e)内，以将所述多个导电触点(12)封闭于所述空腔内。
  5. 根据权利要求3所述的插拔式导电连接件，其特征在于，所述第二连接件(20)进一步包括第二密封件(23)，所述第二本体(21)的所述***端(21a)进一步设置有沿径向收缩的第二接收部(21c)，所述第二密封件(23)设置有第二唇部(23a)，所述第二唇部(23a)套设于所述第二接收部(21c)的周侧，以将所述嵌件(22)封闭于所述第二本体(21)内。
  6. 根据权利要求5所述的插拔式导电连接件，其特征在于，所述嵌件(22)被所述第二密封件(23)封闭的一端设置有锥形头部(22c)，所述锥形头部(22c)能够依次穿插过所述第二密封件(23)、所述第一密封件(14)和所述通孔(11d)，直至所述导电部(22a)与所述导电触点(12)一一对应接触。
  7. 根据权利要求1所述的插拔式导电连接件，其特征在于，所述嵌件(22)与所述第二本体(21)绝缘连接的位置处设置有定位轴肩(22b)，所述定位轴肩(22b)的两侧均间隔设置有多个导电部(22a)。
  8. 一种可视化智能吻合器，包括抵钉座组件(30)、主体组件(40)和控制模块，所述抵钉座组件(30)包括沿其中心轴方向延伸的空心轴(32)，所述主体组件(40)包括壳体(41)和设置于所述壳体(41)内部的中心杆(42)，其特征在于，还包括：
    如权利要求1-7任一项所述的插拔式导电连接件，所述空心轴(32)连接所述第一连接件(10)，所述中心杆(42)的一端连接所述第二连接件(20)，所述插拔式导电连接件与所述控制模块电连接；
    摄像组件(31)，设置于所述抵钉座组件(30)的内部，且所述摄像组件(31)与所述第一连接件(10)电连接，以获取手术部位人体组织的图像信息。
  9. 根据权利要求8所述的可视化智能吻合器，其特征在于，所述空 心轴(32)通过焊接连接至所述第一连接件(10)；所述中心杆(42)的所述一端通过焊接连接至所述第二连接件(20)的所述第二本体(21)。
  10. 根据权利要求8所述的可视化智能吻合器，其特征在于，所述空心轴(32)与所述第一连接件(10)一体成型，所述中心杆(42)与所述第二连接件(20)一体成型。
  11. 根据权利要求9或10所述的可视化智能吻合器，其特征在于，还包括与所述中心杆(42)螺纹连接的调节机构(50)，所述壳体(41)内进一步设置有套设于所述第二连接件(20)外侧的一段限位部(41a)，当沿着顺时针方向转动所述调节机构(50)时，所述中心杆(42)带动所述第二连接件(20)伸出所述限位部(41a)，使得所述第二连接件(20)可插拔地连接至所述第一连接件(10)；当沿着逆时针方向转动所述调节机构(50)时，所述中心杆(42)带动所述插拔式导电连接件退回所述限位部(41a)。
  12. 根据权利要求8所述的可视化智能吻合器，其特征在于，进一步包括压力传感器(43)，所述压力传感器(43)设置于所述主体组件(40)的所述壳体(41)的端部上抵靠所述抵钉座组件(30)的位置处，所述控制模块与所述压力传感器(43)电连接。
  13. 根据权利要求8所述的可视化智能吻合器，其特征在于，进一步包括压力传感器(43’)，所述中心杆(42)包括同轴设置的第一中心杆(42’)和第二中心杆(42”)，所述压力传感器(43’)的两端分别连接所述第一中心杆(42’)和所述第二中心杆(42”)，所述控制模块与所述压力传感器(43’)电连接。
  14. 根据权利要求12或13所述的可视化智能吻合器，其特征在于，进一步包括设置于壳体(41)上的显示屏(44)，所述显示屏(44)与所述压力传感器(43，43’)电连接。
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