Auxiliary traction system suitable for oral endoscopic surgery

Abstract

The invention discloses an auxiliary traction system suitable for an oral endoscopic surgery. The auxiliary traction system comprises an auxiliary supporting second connecting block, a connecting column, a first joint ball, a second joint ball, a bent forceps module, a pressing plate and a connecting plate. By means of the integrated design of the arc-shaped rod, the mouth gag and the mouth opener, the requirement for additional auxiliary personnel is effectively reduced, only one or a small number of medical workers are needed for operation, the operation efficiency is improved, and meanwhile the device has the advantages of being flexible and changeable in joint, convenient to use, high in practicability and the like. The supporting instrument has the advantages that an operator can conveniently open an operation area from different angles, the supporting instrument designed through a double-joint assembly is adopted, the supporting instrument can be linked with an existing endoscopic instrument, the requirement for linkage with the existing instrument is met, the operation mode is improved, the position and form of the supporting instrument are flexibly adjusted, and the operation efficiency is improved. And accurate operation of doctors is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of auxiliary traction systems, and in particular to an auxiliary traction system suitable for transoral endoscopic surgery. Background Art

[0002] As an important part of modern medical technology, the surgical assisted traction system is gradually showing its unique value in various surgical operations. Through innovative mechanical design and intelligent control technology, the system effectively solves problems such as limited field of view and difficult operation during surgery, thereby improving the safety and efficiency of the operation. In complex surgical procedures, the clarity of the surgical field of view and the accuracy of surgical operations often directly affect the success rate of the operation and the patient's recovery effect. Therefore, surgical technology is increasingly dependent on auxiliary equipment. The surgical assisted traction system can effectively improve the surgical field of view, reduce the difficulty of surgery, and increase the success rate of surgery through its unique traction function, meeting the needs of modern surgical technology for efficiency, precision, and safety.

[0003] The transoral endoscopic surgery assisted traction system has experienced a leap from simple observation to multi-functional integration. The application of high-definition imaging technology, three-dimensional stereoscopic imaging, and ultra-thin diameter design enables the endoscope to more clearly display the internal tissue structure while reducing trauma to the patient. These technological advances have laid a solid foundation for the development of the transoral endoscopic surgery assisted traction system, enabling the system to achieve precise operation in a small space while ensuring the clarity and accuracy of the surgical field. The existing transoral endoscopic surgery assisted traction system has the following disadvantages: First, while providing support, the existing technology will affect the surgical operation and require multiple assistants, greatly reducing the efficiency of the operation; second, the existing technology cannot be linked with endoscopic instruments, which increases the cost of the operation; third, the supporting instruments cannot be flexibly changed during the operation, and the surgical area cannot be opened from different angles. Summary of the invention

[0004] The object of the present invention is to provide a traction system suitable for peroral endoscopic surgery to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an auxiliary traction system suitable for transoral endoscopic surgery, comprising an auxiliary support module, wherein the auxiliary support module includes a tongue depressing module, an opening module, a mouth opening module, a double-joint module and a bending forceps module, and the mouth opening module includes a sliding rod on which a rotating column is arranged.

[0006] As a further technical solution of the present invention, an opening block is slidably connected to the sliding rod.

[0007] As a further technical solution of the present invention, a mounting hole is provided on the rotating column, one end of the sliding rod is fixedly connected to a third connecting block, and a connecting column is fixedly connected in the mounting hole.

[0008] As a further technical solution of the present invention, one end of the connecting column is fixedly connected to a second joint ball, and the first joint ball is arranged inside the second joint ball.

[0009] As a further technical solution of the present invention, a second connecting block is hingedly connected to the third connecting block, and an arc rod is fixedly connected to the second connecting block.

[0010] As a further technical solution of the present invention, an opening block is slidably connected to the arc rod.

[0011] As a further technical solution of the present invention, a sliding block is slidably connected to the sliding rod, and the sliding block is located on one side of the opening block. A tongue depressing rod is fixedly connected to the sliding block, and a tightening bolt is threadedly connected to the top end of the sliding block.

[0012] As a further technical solution of the present invention, a pressing spoon is provided at one end of the tongue depressor rod, and a handle is provided at the other end of the tongue depressor rod.

[0013] As a further technical solution of the present invention, the bending clamp module includes a connecting plate, and a pressure plate is fixedly connected to the connecting plate.

[0014] As a further technical solution of the present invention, one end of the sliding rod is fixedly connected to a telescopic ring, one end of the telescopic ring is fixedly connected to a push rod, and both sides of the push rod surface are slidably connected to abutment hooks.

[0015] As a further technical solution of the present invention, a sliding member is installed in the middle of the arc rod, a skin hook is inserted and connected inside the sliding member, a groove is provided at the bottom end of the skin hook, and an adjustment bolt is installed at the top end of the sliding member.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention effectively reduces the need for additional assistants through the integrated design of the arc rod, the mouth opener and the mouth opener, and only requires one or a small number of medical staff to operate, solving the problem that in traditional surgery, multiple medical staff are often required to assist in supporting the patient's oral area, thereby improving the efficiency of the operation. At the same time, the present invention has the characteristics of flexible and changeable joints, which facilitates the operator to open the surgical area from different angles, and adopts a supporting device with a double-joint component design, which allows the supporting device to be linked with existing endoscopic instruments, meeting the demand for linkage with existing instruments, while reducing the cost of surgery and improving the method of surgery. It has the advantages of flexibly adjusting the position and shape of the supporting device from multiple angles and different depths, ensuring full exposure of the surgical field, and facilitating doctors to perform precise operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a system schematic diagram of the present invention;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the tongue depressing module of the present invention;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the opening module of the present invention;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the opening module of the present invention;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the double-joint module of the present invention;

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the bending clamp module of the present invention.

[0024] In the figure: 1. auxiliary support module; 11. tongue depressor module; 111. sliding block; 112. tongue depressor rod; 113. pressing spoon; 114. rod handle; 115. tightening bolt; 12. opening module; 121. opening block; 122. arc rod; 123. second connecting block; 124. telescopic rod; 13. opening module; 131. opening block; 132. mounting hole; 133. third connecting block; 134. sliding rod; 135. rotating column; 14. double joint module; 141. connecting column; 142. first joint ball; 143. second joint ball; 15. bending forceps module; 151. pressing plate; 152. connecting plate; 2. push rod; 3. abutment hook; 4. sliding member; 5. adjusting bolt; 6. skin retractor; 7. groove; 8. telescopic ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Please refer to the attached Figure 1 -Attached Figure 7The present invention provides an embodiment: an auxiliary traction system for peroral endoscopic surgery, comprising an auxiliary support module 1, the auxiliary support module 1 comprising a tongue depressing module 11, an opening module 12, a mouth opening module 13, a double joint module 14 and a bending forceps module 15, the mouth opening module 13 comprising a sliding rod 134, a rotating column 135 is arranged on the sliding rod 134; a mouth opening block 131 is slidably connected to the sliding rod 134, and the mouth opening block 131 is used to support the patient's oral cavity; a mounting hole 132 is provided on the rotating column 135, and one end of the sliding rod 134 is fixedly connected to a third connecting rod 134. The connecting block 133 has a connecting column 141 fixedly connected in the mounting hole 132, and the mounting hole 132 is used to install the connecting column 141; one end of the connecting column 141 is fixedly connected to a second joint ball 143, and a first joint ball 142 is arranged in the second joint ball 143, and the second joint ball 143 is used to cooperate with the first joint ball 142 to rotate the connecting column 141; the third connecting block 133 is hinged with a second connecting block 123, and the second connecting block 123 is fixedly connected with an arc rod 122, and the arc rod 122 is used to install the opening block 121; the arc rod 122 is slidably connected with The opening block 121 is used to open the patient's mouth; the sliding block 111 is slidably connected to the sliding rod 134, and the sliding block 111 is located on one side of the opening block 131, and the sliding block 111 is fixedly connected to the tongue depressing rod 112; the top of the sliding block 111 is threadedly connected to a tightening bolt 115, which plays a tightening role and can support the spoon to adjust up and down in a small range; a pressing spoon 113 is provided at one end of the tongue depressing rod 112, and a handle 114 is provided at the other end of the tongue depressing rod 112, and the pressing spoon 113 is used to press down the patient's tongue; the bending forceps module 15 includes a connecting plate 152, which is connected to the tongue depressing rod 112. A pressure plate 151 is fixedly connected to the connecting plate 152, and the connecting plate 152 is used to install the pressure plate 151; one end of the sliding rod 134 is fixedly connected to a telescopic ring 8, and one end of the telescopic ring 8 is fixedly connected to a push rod 2, and the supporting device can open up and down, and both sides of the surface of the push rod 2 are slidably connected with abutment hooks 3 for supporting the maxillary dentition, and a sliding part 4 is installed in the middle of the arc rod 122, and a skin retractor 6 is inserted and connected inside the sliding part 4, and a groove 7 is provided at the bottom end of the skin retractor 6, and an adjustment bolt 5 is installed at the top of the sliding part 4 for fixing the position of the skin retractor 6.

[0027] Working principle: When using the present invention, the operator first adjusts the first joint ball 142 and the second joint ball 143 in the double-joint module 14 to achieve the purpose of adjusting the auxiliary support module 1 as a whole, and then fine-tunes the opening module 12 and the mouth opening module 13 by rotating the column 135, and then adjusts the opening block 121 on the arc rod 122 to make the patient open his mouth and slide at the same time. The mouth opening block 131 on the sliding rod 134 fixes the position of the patient's mouth. At the same time, the position of the mouth opening module 13 and the opening module 12 can also be adjusted by the second connecting block 123 and the third connecting block 133 to adapt to different sizes of mouths. After the mouth opening block 131 fixes the position of the patient's mouth, the tongue of the patient is pressed down by the pressing spoon 113 on the tongue pressing module 11, and then Then, the soft tissue is clamped and moved by the pressure plate 151 in the curved forceps module 15 to better expose the surgical area; the mounting hole 132 is used to install the connecting column 141, and the connecting plate 152 is used to install the pressure plate 151. The top rod 2 at the upper end has two abutment hooks 3 that can slide left and right, which can abut the maxillary dentition to push the maxilla upward. The front end of the tongue depressor rod 112 is spoon-shaped and can pull and depress the tongue at different angles. A long skin retractor 6 can be inserted into the sliding part 4 on the left side. The skin retractor 6 can move therein and can be tightened by adjusting the bolt 5. There is a designed groove 7 on the back of the skin retractor 6 for placing the saliva suction tube. The mouth opening module 13 is provided with a telescopic rod 124 that can expand forward and backward, and the telescopic ring 8 provided can support the device to open up and down.

[0028] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An auxiliary traction system suitable for transoral endoscopic surgery, comprising an auxiliary support module (1), characterized in that: The auxiliary support module (1) comprises a tongue depressing module (11), an opening module (12), a mouth opening module (13), a double joint module (14) and a bending forceps module (15); the mouth opening module (13) comprises a sliding rod (134), and a rotating column (135) is arranged on the sliding rod (134).

2. The traction system for peroral endoscopic surgery according to claim 1, characterized in that: The sliding rod (134) is slidably connected with an opening block (131).

3. The traction system for peroral endoscopic surgery according to claim 1, characterized in that: The rotating column (135) is provided with a mounting hole (132), one end of the sliding rod (134) is fixedly connected to a third connecting block (133), and a connecting column (141) is fixedly connected inside the mounting hole (132).

4. The traction system for peroral endoscopic surgery according to claim 3, characterized in that: One end of the connecting column (141) is fixedly connected to a second joint ball (143), and the first joint ball (142) is arranged inside the second joint ball (143).

5. The traction system for peroral endoscopic surgery according to claim 3, characterized in that: The third connecting block (133) is hingedly connected to the second connecting block (123), and a telescopic rod (124) is fixedly connected to the second connecting block (123), and the bottom end of the telescopic rod (124) is fixedly connected to the arc rod (122); a sliding member (4) is installed in the middle of the arc rod (122), and a skin retractor (6) is inserted and connected inside the sliding member (4), and a groove (7) is provided at the bottom end of the skin retractor (6), and an adjustment bolt (5) is installed at the top end of the sliding member (4).

6. The traction-assisted system for transoral endoscopic surgery according to claim 5, characterized in that: An opening block (121) is slidably connected to the arc-shaped rod (122).

7. The traction-assisted system for transoral endoscopic surgery according to claim 2, characterized in that: The sliding rod (134) is slidably connected to a sliding block (111), and the sliding block (111) is located at one side of the opening block (131). The sliding block (111) is fixedly connected to a tongue depressing rod (112), and the top end of the sliding block (111) is threadedly connected to a tightening bolt (115).

8. The traction-assisted system for transoral endoscopic surgery according to claim 7, characterized in that: A pressing spoon (113) is provided at one end of the tongue depressor rod (112), and a rod handle (114) is provided at the other end of the tongue depressor rod (112).

9. The traction-assisted system for peroral endoscopic surgery according to claim 1, characterized in that: The bending clamp module (15) comprises a connecting plate (152), and a pressing plate (151) is fixedly connected to the connecting plate (152).

10. The traction-assisted system for transoral endoscopic surgery according to claim 1, characterized in that: One end of the sliding rod (134) is fixedly connected to a telescopic ring (8), one end of the telescopic ring (8) is fixedly connected to a push rod (2), and both sides of the surface of the push rod (2) are slidably connected to abutment hooks (3).

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