CN220801115U - Tip guide sleeve - Google Patents
Tip guide sleeve Download PDFInfo
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- CN220801115U CN220801115U CN202321274387.0U CN202321274387U CN220801115U CN 220801115 U CN220801115 U CN 220801115U CN 202321274387 U CN202321274387 U CN 202321274387U CN 220801115 U CN220801115 U CN 220801115U
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- transverse section
- sleeve
- connecting rod
- guide sleeve
- utility
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- 238000000034 method Methods 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 230000000877 morphologic effect Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000002513 implantation Methods 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 2
- 241001631457 Cannula Species 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
The utility model discloses a tip guide sleeve, which belongs to the technical field of guide sleeves, and is characterized in that: including a guide sleeve assembly; the guide sleeve assembly is provided with a plurality of, and each guide sleeve assembly comprises: one end of the connecting rod is detachably connected to the robot operating arm; the sleeve is connected to the other end of the connecting rod; the operation screw is arranged in the sleeve; the connecting rod in each guide sleeve assembly is provided with various sizes and shapes and is used for cervical vertebra operations of different sections; the utility model has a plurality of detachable and replaceable guide sleeve assemblies with special shapes and different sizes, and by arranging the connecting rods with different sizes and matching with the sleeves with different connecting angles, the movement range of the operation arm of the robot in operation is reduced, so that the operation arm positioner positioned on the operation arm of the robot is always positioned in the identification range of the identifier and can not touch the non-treatment area on the human body in the operation process, thereby realizing the aim of adapting to the anatomical morphological characteristics of cervical vertebrae with different sections and the requirements of the operation body position.
Description
Technical Field
The utility model relates to the technical field of guide sleeves, in particular to a tip guide sleeve.
Background
The prior robot for cervical vertebra surgery is shown in fig. 1, and comprises a robot operating arm 1, an operating arm positioner 2, a recognizer, a human body positioner 7 and a guide sleeve assembly, wherein the robot operating arm 1 is provided with the guide sleeve assembly, an implantation falling screw is arranged for providing a guiding function for a screw implanted into cervical vertebra, the operating arm positioner 2 is arranged on the robot operating arm 1, the human body positioner 7 is arranged on a human body, and the recognizer acquires the position information of the robot operating arm 1 and the human body through recognizing the operating arm positioner 2 and the human body positioner 7, so that the screw implantation surgery of the cervical vertebra is performed on a patient under the control of a robot control system.
However, in clinical use, due to the fixed size and shape of the guide sleeve assembly, the guide sleeve assembly lacks adaptability to environment and task, for example, different sections of cervical vertebrae have different anatomical structures, so that the implantation angles of screws on different sections of cervical vertebrae are also different, in order to enable the screws to be correctly implanted, the movement range of the robot operating arm 1 is large, the operating arm positioner 2 positioned on the robot operating arm 1 can deviate from the recognition range of the recognizer 7, so that operation failure is caused, and the guide sleeve assembly with the fixed size and shape may contact other areas of the human body during operation to cause damage to the human body.
Disclosure of utility model
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the problems existing in the existing tip guide cannulas.
Therefore, the utility model aims to provide a tip guide sleeve, which is provided with a plurality of detachable guide sleeve components with special shapes, replaceable and different in size specifications, and by arranging connecting rods with different size specifications and matching with sleeves with different connecting angles, the movement range of an operation arm 1 of a robot in operation is reduced, and an operation arm positioner positioned on the operation arm of the robot is always positioned in the identification range of an identifier and can not touch a non-treatment area on a human body in the operation process, so that the utility model aims of adapting to the anatomical morphological characteristics of cervical vertebrae with different sections and the requirements of the operation body position are fulfilled.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a tip guide cannula, characterized by: including a guide sleeve assembly;
The guide sleeve assembly is provided with a plurality of, and each guide sleeve assembly comprises:
one end of the connecting rod is detachably connected to the robot operating arm;
The sleeve is connected to the other end of the connecting rod;
The operation screw is arranged in the sleeve;
the connecting rod in each guide sleeve assembly is provided with various sizes and shapes and is used for cervical vertebra operations of different sections;
each connecting rod all includes:
the right end of the upper transverse section is detachably connected to the robot operating arm;
The left end of the lower transverse section is connected with the side wall of the sleeve;
The middle section is connected between the upper transverse section and the lower transverse section;
As a preferable embodiment of the thermostatic water bath oscillator according to the present utility model, wherein: the lower transverse section and the upper transverse section in each connecting rod are parallel, and the distance between the lower transverse section and the upper transverse section in each connecting rod is provided with various specifications.
As a preferable embodiment of the thermostatic water bath oscillator according to the present utility model, wherein: the horizontal distance between the lower transverse section and the upper transverse section in the connecting rod comprises specifications of 10cm, 15cm and 20 cm.
As a preferable embodiment of the thermostatic water bath oscillator according to the present utility model, wherein: the vertical distance between the lower transverse section and the upper transverse section in each connecting rod comprises specifications of 10cm, 15cm and 20 cm.
As a preferable embodiment of the thermostatic water bath oscillator according to the present utility model, wherein: each sleeve is fixedly connected to the left end of the lower transverse section, various angle specifications are arranged between each sleeve and the lower transverse section connected with each sleeve, the motion range of the arm-making positioner does not exceed the identification range of the identifier, and the robot operation arm is contacted with a non-treatment area of a human body in the moving process.
As a preferable embodiment of the thermostatic water bath oscillator according to the present utility model, wherein: the lower included angle of each sleeve and the lower transverse section connected with the sleeve in side view projection comprises 75 degrees, 90 degrees and 135 degrees.
As a preferable embodiment of the thermostatic water bath oscillator according to the present utility model, wherein: the upper included angle of each sleeve and the vertical line in the front view projection comprises 0 degree, 10 degrees and 25 degrees.
As a preferable embodiment of the thermostatic water bath oscillator according to the present utility model, wherein: the guide sleeve assembly comprises a robot operating arm, an operating arm positioner and a recognizer.
Compared with the prior art, the utility model has the beneficial effects that: through having a plurality of detachable interchangeable and different special shape guide sleeve assemblies of size specification, through setting up the connecting rod of different size specifications, the sleeve of cooperation different connection angles has reduced the motion scope of the operation arm of operation in the robot, makes the operation arm locator that is located on the operation arm of robot be located the discernment scope of recognizer and can not touch the non-treatment area on the human body all the time in the operation in-process to realized the anatomical form characteristic that can adapt to different segmentation cervical vertebrae and the utility model purpose of operation position requirement.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a side view of the overall structure of the present utility model;
FIG. 2 is a schematic view of an angle A in a side view of the introducer sheath assembly of this utility model;
FIG. 3 is a schematic view of an angle B in a front view of the introducer sheath assembly of this utility model;
FIG. 4 is a schematic view of a distance C in a side view of the introducer sheath assembly of this utility model;
fig. 5 is a schematic view of a distance D in a top view of the introducer sheath assembly of this utility model.
In the figure; 1. a robot operating arm; 2. an operating arm positioner; 4. a connecting rod; 5. a sleeve; 6. a surgical screw; 4-1, upper transverse section; 4-2, a lower transverse section; 4-3, middle section.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides the following technical scheme: in the use process, through a plurality of detachable and replaceable guide sleeve assemblies with special shapes and different sizes and specifications, through arranging connecting rods with different sizes and specifications and matching with sleeves with different connecting angles, the movement range of the operation arm 1 of the robot in operation is reduced, and an operation arm positioner positioned on the operation arm of the robot is always positioned in the identification range of the identifier and can not touch a non-treatment area on a human body in the operation process, so that the aim of the utility model which can adapt to the anatomical morphological characteristics of cervical vertebrae with different sections and the requirements of the operation body position is realized;
Fig. 1-5 are schematic structural views of a first embodiment of a tip guide cannula according to the present utility model, and referring to fig. 1-5, a tip guide cannula according to the present embodiment includes a main body portion including the tip guide cannula shown in fig. 1-5, and a tip guide cannula assembly including a plurality of guide cannula assemblies, each guide cannula assembly including: a connecting rod 4, a sleeve 5 and a surgical screw 6; wherein one end of the connecting rod 4 is detachably connected to the robot operating arm 1; the sleeve 5 is connected to the other end of the connecting rod 4; the operation screw 6 is arranged in the sleeve 5; the connecting rod 4 in each guide sleeve assembly is provided with various dimensions for enabling the operating arm positioner 2 not to exceed the identification range of the identifier and preventing the robot operating arm 1 from contacting the non-treatment area of the human body in the moving process in the cervical vertebra operation of different sections, thereby avoiding hurting the human body.
Further, each connecting rod 4 includes: the right end of the upper transverse section 4-1 is detachably connected to the robot operating arm 1; the left end of the lower transverse section 4-2 is connected with the side wall of the sleeve 5; the middle section 4-3 is connected between the upper transverse section 4-1 and the lower transverse section 4-2.
Further, the lower transverse section 4-2 and the upper transverse section 4-1 in each connecting rod 4 are parallel, and the distance between the lower transverse section 4-2 and the upper transverse section 4-1 in each connecting rod 4 is provided with a plurality of specifications, so that a user can select connecting rods with corresponding specifications according to anatomical morphological characteristics of cervical vertebrae and the body position requirement design of the operation in cervical vertebrae operation of different sections, the operating arm positioner 2 can not exceed the identification range of the identifier, and the robot operating arm 1 is prevented from contacting a non-treatment area of a human body in moving.
Further, the horizontal distance D between the lower transverse section 4-2 and the upper transverse section 4-1 in each connecting rod 4 comprises specifications of 10cm, 15cm and 20 cm.
Further, the vertical distance C between the lower transverse section 4-2 and the upper transverse section 4-1 in each connecting rod 4 comprises specifications of 10cm, 15cm and 20 cm.
Further, each sleeve 5 is fixedly connected to the left end of the lower transverse section 4-2, and a plurality of angle specifications are arranged between each sleeve 5 and the lower transverse section 4-2 connected with each sleeve, so that the operation arm positioner 2 can not exceed the identification range of the identifier and the robot operation arm 1 can be prevented from contacting the non-treatment area of the human body in the moving process in the cervical vertebra operation of different sections.
Further, the lower angle of the sleeve 5 with the lower transverse section 4-2 to which it is connected in side view projection is provided with a different angle a, comprising: the 75-degree angle specification is lower cervical vertebra, and is suitable for C5-C7 cervical vertebra; the specification of 90 DEG is common, and is suitable for the cervical vertebrae of C1, C3-C7; the 135-degree angle is the upper cervical vertebra, which is suitable for the C2 cervical vertebra.
Further, each sleeve 5 encloses a different angle B with the upper part of the vertical line in front view projection, comprising: the 25-degree angle is the lower cervical vertebra, and is suitable for the C5-C7 cervical vertebra; the 0 degree angle specification is common, and is suitable for the cervical vertebrae of C1, C3-C7; the 10-degree angle is the upper cervical vertebra, which is suitable for the C2 cervical vertebra.
Referring to fig. 1 to 5, the tip guide sleeve of the present embodiment has a specific working principle that when the tip guide sleeve is used, a connecting rod with a corresponding size is selected according to a cervical vertebra segment to be operated, an upper transverse segment 4-1 is connected to a robot operating arm 1, and an operation screw 6 is provided in the sleeve 5, so that a cervical vertebra screw implantation operation can be performed.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A tip guide cannula, characterized by: including a guide sleeve assembly;
The guide sleeve assembly is provided with a plurality of, and each guide sleeve assembly comprises:
One end of the connecting rod (4) is detachably connected to the robot operating arm (1);
the sleeve (5) is connected to the other end of the connecting rod (4);
the operation screw (6) is arranged in the sleeve (5);
The connecting rod (4) in each guide sleeve assembly is provided with various sizes and shapes and is used for cervical vertebra operations of different sections;
Each connecting rod (4) comprises:
The right end of the upper transverse section (4-1) is detachably connected to the robot operating arm (1);
The left end of the lower transverse section (4-2) is connected with the side wall of the sleeve (5);
The middle section (4-3) is connected between the upper transverse section (4-1) and the lower transverse section (4-2).
2. A tip guide cannula according to claim 1, wherein: the lower transverse section (4-2) of each connecting rod (4) is parallel to the upper transverse section (4-1), and the distance between the lower transverse section (4-2) and the upper transverse section (4-1) of each connecting rod (4) is provided with multiple specifications.
3. A tip guide cannula according to claim 1, wherein: the horizontal distance between the lower transverse section (4-2) and the upper transverse section (4-1) in the connecting rod (4) comprises specifications of 10cm, 15cm and 20 cm.
4. A tip guide cannula according to claim 1, wherein: the vertical distance between the lower transverse section (4-2) and the upper transverse section (4-1) in each connecting rod (4) comprises specifications of 10cm, 15cm and 20 cm.
5. A tip guide cannula according to claim 1, wherein: each sleeve (5) is fixedly connected to the left end of the lower transverse section (4-2), various angle specifications are arranged between each sleeve (5) and the lower transverse section (4-2) connected with each sleeve, the movement range of the arm making positioner (2) does not exceed the identification range of the identifier, and the non-treatment area of the robot operating arm (1) contacting the human body in the moving process is realized.
6. A tip guide cannula according to claim 1, wherein: the lower angle between each sleeve (5) and the lower transverse section (4-2) connected with the sleeve comprises specifications of 75 DEG, 90 DEG and 135 DEG in side view projection.
7. A tip guide cannula according to claim 1, wherein: the upper angle of each sleeve (5) with the vertical line in front view projection comprises 0 DEG, 10 DEG and 25 DEG specifications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274387.0U CN220801115U (en) | 2023-05-24 | 2023-05-24 | Tip guide sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274387.0U CN220801115U (en) | 2023-05-24 | 2023-05-24 | Tip guide sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220801115U true CN220801115U (en) | 2024-04-19 |
Family
ID=90708575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321274387.0U Active CN220801115U (en) | 2023-05-24 | 2023-05-24 | Tip guide sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220801115U (en) |
-
2023
- 2023-05-24 CN CN202321274387.0U patent/CN220801115U/en active Active
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