Electrocoagulation forceps for dental multi-angle operation

A multi-angle, stomatology technology, used in medical science, surgical forceps, heated surgical instruments, etc., can solve problems such as inability to swing

Inactive Publication Date: 2019-01-18
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current oral forceps can only control the opening and closing and rotation of the forceps head through the power device, and cannot swing in a specific direction. The position of the head can be changed, and the existing clips cannot meet this demand

Method used

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  • Electrocoagulation forceps for dental multi-angle operation
  • Electrocoagulation forceps for dental multi-angle operation
  • Electrocoagulation forceps for dental multi-angle operation

Examples

Experimental program
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specific Embodiment 1

[0040] Specific embodiment 1: as Figure 1-6 As shown, this embodiment discloses a multi-angle operation electrocoagulation forceps in the department of stomatology, including a forceps head 1, an outer device 2, a first pulling member 3, a second pulling member 4, the first pulling member 3 and the second pulling member The pieces 4 are located inside the outer device 2 , and the first pulling piece 3 is sleeved on the second pulling piece 4 .

[0041] Such as figure 2 As shown, the outer device includes an outer tube body 2011, an outer tube head 2012, and a rotating seat 202. The outer tube body 2011 and the outer tube head 2012 form the outer tube 201 and are processed separately and fixedly connected. The top of the outer tube head 2012 is provided with a fork mouth, the outer pipe head 2012 is hinged with the swivel seat 202 through the fork, and the swivel seat 202 and the pliers head 1 are hinged with the fixed pin. When the outer tube body rotates under the action ...

Embodiment 1

[0046] Embodiment 1 is a kind of electrocoagulation forceps, which can be used for manual electrocoagulation forceps, and can also be installed on the electrocoagulation forceps assembly on the surgical robot. Therefore, in this embodiment, a multi-angle dental instrument is disclosed. Operate the coagulation forceps assembly, if Figure 7 The part marked 5 in the embodiment 1 includes the electrocoagulation forceps and the driving unit 501, the driving unit drives the outer tube to rotate, and drives the middle tube and the inner tube to move along its axial direction. The drive unit may be an existing drive unit, as described in the patent documents published by Intuitive Surgical Operation Company in China.

[0047] Such as Figure 7 As shown, this embodiment discloses a surgical instrument operating device, the operating device is used to install the above-mentioned electrocoagulation forceps assembly at the end of the robot, the operating device includes: a fixing unit 1...

specific Embodiment 3

[0059] Specific embodiment 3: In embodiment 2, the fixed seat can only translate relative to the fixed block, but the fixed seat cannot rotate. Furthermore, when the fixed block is stationary, the rotation of the surgical instrument cannot be controlled. Therefore, on the basis of the embodiment, this embodiment improves the connection mode of the fixed seat and the fixed block, such as Figure 17-20 It is a schematic diagram of the difference between embodiment 3 and embodiment 2.

[0060] In this improved solution, the distal end of the sliding rod is ball-connected with the fixing seat so that the sliding rod can freely rotate relative to the fixing seat. Such as Figure 19 and 21 As shown, the base is provided with a groove 1021, the groove is provided with a slider 1023 and a power rod 1025, the power rod and the slider screw are connected, and the power rod is driven by the power motor 1026 to further drive the slider along the axis To move, the proximal end of the sl...

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Abstract

The invention discloses an electrocoagulation forceps for dental multi-angle operation, and belongs to the field of stomatological instruments. The electrocoagulation forceps comprises an outer layerdevice, a tong head (1) and an internal power unit, the outer layer device (2) is connected with a tong head, the power unit exerts a force on the jaw head internally so that the jaw head opens and closes, The jaw head (1) is connected with a wire, and is characterized in that the end of the outer layer device is provided with a rotating seat (202) capable of rotating around the outer layer device(2), the rotating seat (202) is connected with the jaw head and drives the jaw head to swing, and the power device comprises a first pulling member (3) for rotating the rotating seat (202).

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a multi-angle operating electrocoagulation forceps in the department of stomatology. Background technique [0002] Multi-angle operation electrocoagulation forceps in the department of stomatology are mainly used in clinical oral surgery, and generally include a forceps head, forceps tube and power device. The existing forceps mainly control the rotation of the forceps head through the outer sleeve on the outer tube, and through The power unit controls the opening and closing of the pliers. [0003] Patent application number 201510922324.5, title: Invention patent for an endoscopic multifunctional separation forceps (existing technology 2) discloses a endoscopic separation forceps with multiple functions of separation, grasping and nerve monitoring. It consists of a clamp rod device and a handle device. The clamp rod device is composed of the clamp rod joint, the clamp rod conn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/12A61B18/14
CPCA61B18/12A61B18/1442A61B2018/00321A61B2018/00589
Inventor 不公告发明人
Owner JILIN UNIV
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