CN214805153U

CN214805153U - Multifunctional resection device for oncology department

Info

Publication number: CN214805153U
Application number: CN202022704597.1U
Authority: CN
Inventors: 刘灶渠; 韩新巍; 喻诗哲; 时程程; 张玉元; 张浩渊; 薛文萍
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-11-23
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an oncology uses multi-functional resection device, including the turning handle body, the quantity of turning handle body is two, turning handle body middle part is equipped with the axis of rotation, two turning handle bodies rotate the connection, operating handle is installed to turning handle body bottom, transverse sleeve is installed on turning handle body top, be equipped with the internal thread on the inside lateral wall of transverse sleeve, be equipped with the threaded connection pole in the transverse sleeve, the cover is equipped with the limiting plate on the threaded connection pole, limiting plate and threaded connection pole fixed connection, be equipped with on the turning handle body and adjust excision mechanism. The beneficial effects of the utility model are that, can adjust the cutting width of excision sword, can adjust the height of cutter arbor through electric telescopic handle, adjust the length of excision sword, the convenient tumour to any position is amputated, promotes the flexible board through electric putter and can carry out the centre gripping to the tumour, and the convenient tumour after will amputating is complete takes out fast.

Description

Multifunctional resection device for oncology department

Technical Field

The utility model relates to a tumour excision technical field specifically is a oncology uses multi-functional resection device.

Background

The tumor is a new organism formed by local tissue cell proliferation of an organism under the action of various tumorigenic factors, because the new organism mostly presents an occupied block-shaped protrusion, also called a neoplasm, in a tumor operation, tumor tissue generally needs to be cut off to achieve the purpose of radical treatment, the existing tumor resectoscope has certain limitation when in use, and for some tumors with deeper positions or larger widths, the length or width of a section cutter cannot be adjusted, so that the tumor resectoscope cannot be used.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a multi-functional resection device is used to oncology has solved and can't carry out the regulation of length or width to the cutting knife, the unable problem of taking out it of rapid and stable behind the tumour excision.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multifunctional resection device for oncology comprises a rotary handle body, wherein the rotary handle body is provided with two rotary shafts, the middle part of the rotary handle body is provided with a rotary shaft, the two rotary handle bodies are rotatably connected, an operating handle is arranged at the bottom end of the rotary handle body, a transverse sleeve is arranged at the top end of the rotary handle body, internal threads are arranged on the side wall inside the transverse sleeve, a threaded connecting rod is arranged in the transverse sleeve and is in threaded connection with the internal threads, a limiting plate is sleeved on the threaded connecting rod and is fixedly connected with the threaded connecting rod, and an adjusting resection mechanism is arranged on the rotary handle body;

the adjustment resection mechanism, which includes: the cutting device comprises a connecting rod, a vertical sleeve, a telescopic rod, an electric telescopic rod, a cutter bar, a cutting knife and a cutting tooth;

the utility model discloses a cutting tool, including threaded connection pole, connecting rod suit, telescopic link and telescopic rod, connecting rod suit is on threaded connection pole, one side and the limiting plate contact of connecting rod, vertical sleeve installs at the connecting rod top, the telescopic link suit is in vertical sleeve, telescopic link and vertical sleeve sliding connection, electric telescopic handle installs in vertical sleeve, electric telescopic handle's flexible end and telescopic link fixed connection, the cutter arbor is installed at the telescopic link top, the excision sword is installed in cutter arbor one side, the cutting edge department at the excision sword is installed to the cutting tooth.

Preferably, a limit knob is installed at one end of the threaded connecting rod, and the connecting rod is located between the limit knob and the limit plate.

Preferably, the excising knife is located on the upper side of the center of the knife bar, the excising knives on the two sides are opposite in position, and the cutting teeth on the excising knives on the two sides are meshed with each other.

Preferably, it has L type spread groove to open on the cutter arbor, install electric putter in the L type spread groove, electric putter's flexible serving is last to install the flexbile plate, flexbile plate and L type spread groove swing joint, the cutter arbor is stretched out through L type spread groove to the flexbile plate.

Preferably, the L-shaped connecting groove is positioned above the cutting knife.

Preferably, the operating handle is provided with an anti-skidding spongy cushion.

Preferably, the rotating handle body is integrally arranged to be a scissor body structure.

Advantageous effects

The utility model provides an oncology uses multi-functional resection device possesses following beneficial effect, and this device threaded connection pole can remove about in the transverse sleeve, can adjust the cutting width of excision sword, can adjust the height of cutter arbor through electric telescopic handle, adjusts the length of excision sword, and the tumor of convenient to any position is amputated, promotes the flexor through electric putter and can carry out the centre gripping to the tumor, and the convenient tumor after will amputating is complete takes out fast.

Drawings

Fig. 1 is a schematic view of the multifunctional resection device for oncology department.

Fig. 2 is a sectional view of the utility model of a multifunctional resection device for oncology.

Fig. 3 is a partially enlarged schematic view of the multifunctional resection device for oncology department of the present invention.

In the figure: 1. a stem body; 2. a rotating shaft; 3. an operating handle; 4. a transverse sleeve; 5. An internal thread; 6. a threaded connecting rod; 7. a limiting plate; 8. a connecting rod; 9. a vertical sleeve; 10. a telescopic rod; 11. an electric telescopic rod; 12. a cutter bar; 13. a resection knife; 14. cutting teeth; 15. a limit knob; 16. an L-shaped connecting groove; 17. an electric push rod; 18. a flexible board; 19. an antiskid spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a multifunctional resection device for oncology comprises a rotary handle body 1, wherein the number of the rotary handle body 1 is two, a rotating shaft 2 is arranged in the middle of the rotary handle body 1, the two rotary handle bodies 1 are rotatably connected, an operating handle 3 is arranged at the bottom end of the rotary handle body 1, a transverse sleeve 4 is arranged at the top end of the rotary handle body 1, an internal thread 5 is arranged on the side wall inside the transverse sleeve 4, a threaded connecting rod 6 is arranged in the transverse sleeve 4, the threaded connecting rod 6 is in threaded connection with the internal thread 5, a limiting plate 7 is sleeved on the threaded connecting rod 6, the limiting plate 7 is fixedly connected with the threaded connecting rod 6, and an adjusting resection mechanism is arranged on the rotary handle body 1; the adjustment resection mechanism, which includes: the cutting device comprises a connecting rod 8, a vertical sleeve 9, a telescopic rod 10, an electric telescopic rod 11, a cutter bar 12, a cutting knife 13 and cutting teeth 14; the connecting rod 8 is sleeved on the threaded connecting rod 6, one side of the connecting rod 8 is in contact with the limiting plate 7, the vertical sleeve 9 is installed at the top of the connecting rod 8, the telescopic rod 10 is sleeved in the vertical sleeve 9, the telescopic rod 10 is in sliding connection with the vertical sleeve 9, the electric telescopic rod 11 is installed in the vertical sleeve 9, the telescopic end of the electric telescopic rod 11 is fixedly connected with the telescopic rod 10, the cutter bar 12 is installed at the top of the telescopic rod 10, the resection knife 13 is installed at one side of the cutter bar 12, and the cutting teeth 14 are installed at the cutting edge of the resection knife 13; a limit knob 15 is mounted at one end of the threaded connecting rod 6, and the connecting rod 8 is located between the limit knob 15 and the limit plate 7; the cutting knives 13 are positioned on the upper center of the knife bar 12, the cutting knives 13 on the two sides are opposite in position, and the cutting teeth 14 on the cutting knives 13 on the two sides are meshed with each other; the cutter bar 12 is provided with an L-shaped connecting groove 16, an electric push rod 17 is installed in the L-shaped connecting groove 16, a flexible plate 18 is installed at the telescopic end of the electric push rod 17, the flexible plate 18 is movably connected with the L-shaped connecting groove 16, and the flexible plate 18 extends out of the cutter bar 12 through the L-shaped connecting groove 16; the L-shaped connecting groove 16 is positioned above the cutting knife 13; the operating handle 3 is provided with an anti-skid spongy cushion 19; the rotary handle body 1 is integrally arranged to be a scissors body structure.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): when the tumor resection tool is used, according to the position of tumor resection, the threaded connecting rod 6 is rotated by the limit knob 15, the threaded connecting rod 6 rotates and moves in the transverse sleeve 4 through the internal thread 5, the threaded connecting rod 6 limits the position of the connecting rod 8 through the limit plate 7 and the limit knob 15, the connecting rod 8 is driven to move left and right through the threaded connecting rod 6, the cutting width of the resection tool 13 is adjusted, the electric telescopic rod 11 is started, the telescopic end of the electric telescopic rod 11 stretches and retracts to drive the telescopic rod 10 to move in the vertical sleeve 9, the telescopic rod 10 drives the tool bar 12 to adjust the height, the length of the resection tool 13 is adjusted, the tumor at any position is convenient to be resected, a user approaches the two rotating handle bodies 1 through the operating handle 3, the cutting teeth 14 on the resection tool 13 clamp the two sides of the tumor, then the tumor is resected, the tumor can be supported through the cutting teeth 14 after resection, starting electric putter 17, electric putter 17's flexible end stretches into, and electric putter 17 promotes flexible board 18 and shifts out L type spread groove 16, carries out the centre gripping through flexible board 18 to the tumour, will excise sword 13 and take out from the position of tumour through operating handle 3, conveniently will excise the quick complete taking out of tumour after the back.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional resection device for oncology department comprises a rotating handle body (1) and is characterized in that, the number of the rotating handle bodies (1) is two, the middle part of each rotating handle body (1) is provided with a rotating shaft (2), the two rotating handle bodies (1) are rotationally connected, the bottom end of each rotating handle body (1) is provided with an operating handle (3), a transverse sleeve (4) is arranged at the top end of the rotating handle body (1), an internal thread (5) is arranged on the inner side wall of the transverse sleeve (4), a threaded connecting rod (6) is arranged in the transverse sleeve (4), the threaded connecting rod (6) is in threaded connection with the internal thread (5), a limiting plate (7) is sleeved on the threaded connecting rod (6), the limiting plate (7) is fixedly connected with the threaded connecting rod (6), and an adjusting and cutting mechanism is arranged on the rotating handle body (1);

the adjustment resection mechanism, which includes: the cutting device comprises a connecting rod (8), a vertical sleeve (9), a telescopic rod (10), an electric telescopic rod (11), a cutter bar (12), a cutting knife (13) and cutting teeth (14);

connecting rod (8) suit is on threaded connection pole (6), one side and limiting plate (7) contact of connecting rod (8), install at connecting rod (8) top vertical sleeve (9), telescopic link (10) suit is in vertical sleeve (9), telescopic link (10) and vertical sleeve (9) sliding connection, install in vertical sleeve (9) electric telescopic handle (11), the flexible end and telescopic link (10) fixed connection of electric telescopic handle (11), install at telescopic link (10) top cutter arbor (12), install in cutter arbor (12) one side excision sword (13), the cutting edge department at excision sword (13) is installed in cutting tooth (14).

2. The multifunctional resection device for oncology department according to claim 1, characterized in that one end of the threaded connection rod (6) is mounted with a limit knob (15), and the connection rod (8) is located between the limit knob (15) and the limit plate (7).

3. The multifunctional resection device for oncology department according to the claim 1 is characterized in that the resection knife (13) is positioned on the upper center of the knife bar (12), the resection knives (13) on the two sides are opposite, and the cutting teeth (14) on the resection knives (13) on the two sides are meshed with each other.

4. The multifunctional resection device for oncology department according to claim 1, wherein the knife bar (12) is provided with an L-shaped connecting groove (16), an electric push rod (17) is installed in the L-shaped connecting groove (16), a flexible plate (18) is installed on the telescopic end of the electric push rod (17), the flexible plate (18) is movably connected with the L-shaped connecting groove (16), and the flexible plate (18) extends out of the knife bar (12) through the L-shaped connecting groove (16).

5. The multifunctional resection device for oncology according to claim 4, characterized in that the L-shaped connecting slot (16) is located above the resection knife (13).

6. The multifunctional resection device for oncology according to claim 1, characterized in that the operating handle (3) is provided with an anti-slip sponge pad (19).

7. The multifunctional resection device for oncology according to claim 1, wherein the stem body (1) is integrally provided as a scissor body structure.