阅读说明：本技术 一种具备定位功能的空心带状骨刀 (Hollow strip-shaped osteotome with positioning function ) 是由 刘宁 于 2021-01-12 设计创作，主要内容包括：本发明公开了一种具备定位功能的空心带状骨刀,涉及医疗手术刀技术领域,具体为一种具备定位功能的空心带状骨刀,包括刀身,所述刀身的顶部固定连接有套筒,该具备定位功能的空心带状骨刀,通过微型摄像头和传输导线的配合设置,在使用的过程中可以通过转动调节旋钮带动螺杆转动,进而带动手柄和伸缩柱在导轨的作用下移动实现定位功能,通过指示箭头和刻度的配合,实时显示位移距离体便灵活调节刀身的定位位置,通过微型摄像头和传输导线的配合实时将工作状态传输至外部显示器以辅助使用者工作,提高工作质量,从而起到了定位精度高,手术画面实时传输的作用,达到了提高精细量化和定位精准度、实用性高和应用范围广的目的。(The invention discloses a hollow strip-shaped osteotome with a positioning function, which relates to the technical field of medical scalpels, in particular to a hollow strip-shaped osteotome with a positioning function, comprising an osteotome body, wherein the top of the osteotome body is fixedly connected with a sleeve, the hollow strip-shaped osteotome with the positioning function can drive a screw rod to rotate by rotating an adjusting knob in the using process through the matching arrangement of a micro camera and a transmission lead, so as to drive a handle and a telescopic column to move under the action of a guide rail to realize the positioning function, the positioning position of the osteotome body can be flexibly adjusted by displaying a displacement distance body in real time through the matching of an indicating arrow and a scale, the working state is transmitted to an external display in real time through the matching of the micro camera and the transmission lead to assist a user to work, the working quality is improved, and the functions of high positioning precision and real-time transmission of operation pictures are achieved, the purposes of improving the precision quantification and the positioning accuracy, along with high practicability and wide application range are achieved.)

1. The utility model provides a hollow banding osteotome that possesses locate function, includes blade (1), its characterized in that: the top of the knife body (1) is fixedly connected with a sleeve (2), one end of the sleeve (2) is fixedly connected with a miniature camera (3), one side of the sleeve (2) far away from the miniature camera (3) is welded with a limit block (4), the inside of the knife body (1) is connected with a telescopic column (5) in a sliding manner, the top of the telescopic column (5) is fixedly connected with a top cover (7) through a connecting block (6), one end of the top cover (7) is connected with the top of the sleeve (2) in a sliding manner, one side of the telescopic column (5) is fixedly connected with a guide rail (8), one side of the guide rail (8) is provided with a scale (9), one side of the knife body (1) close to the guide rail (8) is provided with a sliding groove (10) matched with the guide rail (8), one side of the knife body (1) close to the scale (9), the welding of one side of flexible post (5) has handle (12), the inside threaded connection of handle (12) has screw rod (13), one side fixedly connected with adjust knob (14) of screw rod (13), the one end of screw rod (13) is passed through installation piece (15) and is rotated the inside of connecting at blade (1).

2. The hollow band-shaped osteotome with positioning function as defined in claim 1, further comprising: one end of the miniature camera (3) is fixedly connected with a transmission lead (16), a groove matched with the transmission lead (16) is formed in the handle (12), and the transmission lead (16) is abutted to the groove of the handle (12).

3. The hollow band-shaped osteotome with positioning function as defined in claim 1, further comprising: the novel knife is characterized in that a pressing block (17) is connected in the groove of the handle (12) in a clamping mode, a gap is reserved between one end of the pressing block (17) and one side of the handle (12), and the knife body (1) is of an inner hollow structure.

4. The hollow band-shaped osteotome with positioning function as defined in claim 1, further comprising: the material of blade (1) is steel, the quantity of guide rail (8) is two, and the symmetric distribution is in the both sides of flexible post (5).

5. The hollow band-shaped osteotome with positioning function as defined in claim 1, further comprising: the handle (12) is of an arc-shaped curved surface grip structure, the handle (12) is made of stainless steel, and the transmission lead (16) is made of a plastic lead.

6. The hollow band-shaped osteotome with positioning function as defined in claim 1, further comprising: the length of the guide rail (8) is equal to the maximum telescopic length of the telescopic column (5), and the telescopic column (5) is made of steel.

Technical Field

The invention relates to the technical field of medical scalpels, in particular to a hollow strip-shaped osteotome with a positioning function.

Background

In oral dental treatment and plastic surgery, in addition to ultrasonic tooth-cleaning tips, artificial scalpels have been used for specific operations such as ligament cutting, bone dissection, maxillary nasal mucosa separation, bone flap cutting and mucosa peeling, bone shaping, and bone harvesting. Because the oral cavity space is narrow, the tooth shape is complex, the special scalpel used by a dentist is difficult to have a flexible and maneuvering space, sometimes even brute force is used for operation, so that the problems of large wound surface of a patient, much bleeding, long healing time, intolerability of the patient, high cost and the like are caused, and the development of oral cavity tooth treatment and oral cavity tooth plastic career is greatly restricted.

Although the conventional common osteotome is well used in the application field, in the practical application process, the following two limitations are gradually exposed, and the use requirement of the osteotome cannot be satisfactorily met: 1. although the traditional common osteotome can cut bones at will, the traditional common osteotome does not have real-time video transmission to improve the operation accuracy, 2, the number of the cut bones can only be grasped by experience, and the fine quantification and poor positioning effect cannot be achieved, so that the traditional common osteotome has certain cutting risk and blindness.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a hollow band-shaped osteotome with a positioning function, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a hollow strip-shaped osteotome with a positioning function comprises an osteotome body, wherein the top of the osteotome body is fixedly connected with a sleeve, one end of the sleeve is fixedly connected with the miniature camera, one side of the sleeve, which is far away from the miniature camera, is welded with a limiting block, the inside of the knife body is connected with a telescopic column in a sliding way, the top of the telescopic column is fixedly connected with a top cover through a connecting block, one end of the top cover is connected with the top of the sleeve in a sliding way, one side of the telescopic column is fixedly connected with a guide rail, one side of the guide rail is provided with scales, one side of the knife body close to the guide rail is provided with a sliding groove matched with the guide rail, an indicating arrow is fixedly connected with one side of the knife body close to the scale, a handle is welded on one side of the telescopic column, the interior threaded connection of handle has the screw rod, one side fixedly connected with adjust knob of screw rod, the one end of screw rod is passed through the installation piece and is rotated the inside of connecting at the blade.

Optionally, one end of the miniature camera is fixedly connected with a transmission wire, a groove matched with the transmission wire is formed in the handle, and the transmission wire is abutted to the groove of the handle.

Optionally, a pressing block is clamped in the groove of the handle, a gap is reserved between one end of the pressing block and one side of the handle, and the knife body is of an internal hollow structure.

Optionally, the material of blade is steel, the quantity of guide rail is two, and the symmetric distribution is in the both sides of flexible post.

Optionally, the handle is of an arc-shaped curved surface grip structure, the handle is made of stainless steel, and the transmission lead is made of a plastic lead.

Optionally, the length of the guide rail is equal to the maximum telescopic length of the telescopic column, and the telescopic column is made of steel.

(III) advantageous effects

The invention provides a hollow strip-shaped osteotome with a positioning function, which has the following beneficial effects:

this hollow banding osteotome that possesses locate function, setting through flexible post and scale, make this osteotome possess positioning accuracy height, convenient to use's nimble effect, cooperation setting through miniature camera and transmission wire, the in-process of using can drive the screw rod through rotating adjust knob and rotate, and then drive handle and flexible post and move under the effect of guide rail and realize locate function, cooperation through instruction arrow and scale, show the displacement apart from the just nimble locating position who adjusts the blade in real time, the cooperation through miniature camera and transmission wire is real-time with operating condition transmission to external display with the auxiliary user work, improve operating mass, thereby positioning accuracy is high, operation picture real-time transmission's effect has been played, the purpose that improves meticulous quantization and location accuracy, the practicality is high and application scope is wide has been reached.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the guide rail of the present invention;

FIG. 3 is a schematic view of the present invention in full section;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a side view of the present invention;

fig. 6 is an enlarged schematic view of the present invention at 1A.

In the figure: 1. a blade body; 2. a sleeve; 3. a miniature camera; 4. a limiting block; 5. a telescopic column; 6. connecting blocks; 7. a top cover; 8. a guide rail; 9. calibration; 10. a chute; 11. an arrow is indicated; 12. a handle; 13. a screw; 14. adjusting a knob; 15. mounting blocks; 16. a transmission wire; 17. and (7) briquetting.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: a hollow strip-shaped osteotome with a positioning function comprises an osteotome body 1, wherein a sleeve 2 is fixedly connected to the top of the osteotome body 1, a miniature camera 3 is fixedly connected to one end of the sleeve 2, a limiting block 4 is welded to one side of the sleeve 2, which is far away from the miniature camera 3, a telescopic column 5 is slidably connected to the inside of the osteotome body 1, a top cover 7 is fixedly connected to the top of the telescopic column 5 through a connecting block 6, one end of the top cover 7 is slidably connected to the top of the sleeve 2, a guide rail 8 is fixedly connected to one side of the telescopic column 5, a scale 9 is arranged on one side of the guide rail 8, a chute 10 matched with the guide rail 8 is arranged on one side of the osteotome body 1, the length of the guide rail 8 is equal to the maximum telescopic length of the telescopic column 5, the telescopic column 5 is made of steel, an indication arrow 11 is fixedly connected to one side of the osteotom, the bone knife is symmetrically distributed on two sides of the telescopic column 5, a handle 12 is welded on one side of the telescopic column 5, the handle 12 is of a circular arc curved surface handle structure, the handle 12 is made of stainless steel, a transmission lead 16 is made of plastic lead, a screw rod 13 is connected with the inner thread of the handle 12, an adjusting knob 14 is fixedly connected on one side of the screw rod 13, one end of the screw rod 13 is rotatably connected inside the knife body 1 through an installation block 15, a transmission lead 16 is fixedly connected on one end of the micro camera 3, a groove matched with the transmission lead 16 is formed in the handle 12, the transmission lead 16 is abutted to the groove of the handle 12, a pressing block 17 is clamped in the groove of the handle 12, a gap is reserved between one end of the pressing block 17 and one side of the handle 12, the knife body 1 is of an inner hollow structure, and the bone knife has the effects of high positioning precision and convenient and flexible use through the arrangement of, through the cooperation setting of miniature camera 3 and transmission wire 16, can drive screw rod 13 through rotating adjust knob 14 and rotate at the in-process that uses, and then drive handle 12 and flexible post 5 and move under guide rail 8's effect and realize the locate function, through the cooperation of instructing arrow 11 and scale 9, show the displacement apart from the just nimble locating position who adjusts blade 1 in real time, the cooperation through miniature camera 3 and transmission wire 16 is real-time with operating condition transmission to the work of external display with the auxiliary user, improve operating mass, thereby positioning accuracy is high, operation picture real-time transmission's effect has been played, the purpose that improves meticulous quantization and positioning accuracy, the practicality is high and application range is wide has been reached.

When in use, firstly, the adjusting knob 14 can be rotated to drive the screw 13 to rotate, and further the handle 12 and the telescopic column 5 are driven to move under the action of the guide rail 8 to realize the positioning function, the positioning position of the knife body 1 is flexibly adjusted by displaying the displacement distance in real time through the matching of the indication arrow 11 and the scale 9, the working state is transmitted to an external display in real time through the matching of the micro camera 3 and the transmission lead 16 to assist a user to work, the working quality is improved, the positioning precision is high, the operation picture is transmitted in real time, the cutting efficiency of the operation can be improved because the knife body 1 is made of steel, the effect of being convenient for the user to use can be realized through the handle 12 which accords with the human engineering, the osteotome has the positioning function, also has the function of video real-time transmission, the working efficiency can be greatly improved, and has strong practicability and a large application range, the arrangement of the overvoltage block 17 can prevent the disorder of the transmission lead 16 and improve the working cleanliness.

In summary, the following steps: the hollow strip-shaped osteotome with the positioning function has the effects of high positioning precision and convenient and flexible use through the arrangement of the telescopic column 5 and the scale 9, and through the matching arrangement of the miniature camera 3 and the transmission lead 16, in the using process, the adjusting knob 14 can be rotated to drive the screw 13 to rotate, and then the handle 12 and the telescopic column 5 are driven to move under the action of the guide rail 8 to realize the positioning function, the positioning position of the knife body 1 can be flexibly adjusted by displaying the displacement distance in real time through the matching of the indication arrow 11 and the scale 9, the working state is transmitted to an external display in real time through the cooperation of the micro camera 3 and the transmission lead 16 to assist a user to work, the working quality is improved, therefore, the functions of high positioning precision and real-time transmission of operation pictures are achieved, and the purposes of improving the precision and the positioning precision, high practicability and wide application range are achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.