CN215651438U - Puncture tool for thyroid surgery - Google Patents
Puncture tool for thyroid surgery Download PDFInfo
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- CN215651438U CN215651438U CN202122042461.3U CN202122042461U CN215651438U CN 215651438 U CN215651438 U CN 215651438U CN 202122042461 U CN202122042461 U CN 202122042461U CN 215651438 U CN215651438 U CN 215651438U
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- seat
- guide rail
- positioning sleeve
- rail frame
- puncture
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Abstract
The utility model belongs to the technical field of medical instruments, and particularly relates to a puncture tool for thyroid surgery, which comprises: the cross section of the elliptic arc-shaped guide rail frame is circular, and seat bodies are arranged at the two ends of the elliptic arc-shaped guide rail frame; and the adjusting seat is in sliding connection with the guide rail frame, the adjusting seat is provided with a fastener for fixedly connecting the adjusting seat with the guide rail frame, and the adjusting seat is provided with a puncture needle positioning sleeve. Based on the utility model, the puncture tool can be placed around the neck and shoulder of a patient, and then the position of the puncture needle positioning sleeve can be adjusted by sliding the adjusting seat along the guide rail and fixing, thereby facilitating the operation of the puncture needle on the puncture needle positioning sleeve. Because can more accurate definite and fixed operation position, can improve medical personnel's puncture process's work efficiency, reduce because the difficult accurate risk such as the skin incision that leads to of going on of operation is big, soft tissue damage greatly, shorten the operation time to alleviate the misery for the patient.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a puncture tool for thyroid surgery.
Background
The thyroid gland is a very important gland of vertebrates, belonging to the endocrine organs, and in mammals it is located below the neck thyroid cartilage, on both sides of the trachea. The thyroid gland is an important organ of the endocrine system, is obviously different from other systems of the human body, is closely connected with the nervous system, interacts with the nervous system and is matched with the nervous system, so that the thyroid gland is called two major biological information systems, and the internal environment of the body cannot be maintained relatively stably without the close matching of the two biological information systems. The existing puncture tool applied to thyroid surgery has some defects, such as the fact that a positioning device is not available, the puncture position cannot be well positioned, skin incisions are large, soft tissue damage is large, the surgery time is long, the surgery is inaccurate, and more pain is brought to patients.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a puncture tool for thyroid surgery.
The technical scheme provided by the utility model is as follows:
a puncture tool for thyroid surgery, comprising:
the cross section of the elliptic arc-shaped guide rail frame is circular, and seat bodies are arranged at the two ends of the elliptic arc-shaped guide rail frame;
and the adjusting seat is in sliding connection with the guide rail frame, the adjusting seat is provided with a fastener for fixedly connecting the adjusting seat with the guide rail frame, and the adjusting seat is provided with a puncture needle positioning sleeve.
Based on the technical scheme, the puncture tool is placed around the neck and shoulder of a patient, and then the position of the puncture needle positioning sleeve can be adjusted by sliding the adjusting seat along the guide rail and fixing, so that the puncture needle can be conveniently operated on the puncture needle positioning sleeve. Because can more accurate definite and fixed operation position, can improve medical personnel's puncture process's work efficiency, reduce because the difficult accurate risk such as the skin incision that leads to of going on of operation is big, soft tissue damage greatly, shorten the operation time to alleviate the misery for the patient.
Specifically, adjust the seat and include:
the annular seat is sleeved on the guide rail frame and is in sliding connection with the guide rail frame, a cylindrical seat is vertically arranged on the periphery of the annular seat, and threads are arranged on the periphery of the cylindrical seat;
the fastening bolt sequentially penetrates through the cylindrical seat and the annular seat and is in threaded connection with the annular seat;
the positioning sleeve adjusting ring is sleeved on the periphery of the cylindrical seat and is connected with the cylindrical seat in a sliding manner, the positioning sleeve adjusting ring is fixedly connected with one end of a connecting rod, and the other end of the connecting rod is fixedly connected with the puncture needle positioning sleeve;
and a fastening nut threadedly coupled to an outer periphery of the cylindrical seat.
Based on the technical scheme, the left and right positions and the front and rear angles of the puncture needle positioning sleeve can be adjusted by means of the rotation of the annular seat and the movement of the annular seat along the guide rail frame. And the annular seat is connected with the guide rail frame through the fastening bolt in a threaded manner and then is abutted to the guide rail frame, so that the position can be fixed. The rotation of the adjusting ring of the positioning sleeve can adjust the aligning angle of the puncture needle positioning sleeve, and then the puncture needle positioning sleeve is fixed by a fastening nut. Therefore, the left and right positions, the front and back angles and the angle towards the patient of the puncture needle positioning sleeve are adjusted.
Furthermore, the axis of the puncture needle positioning sleeve is vertical to the axis of the positioning sleeve adjusting ring.
Based on the technical scheme, the conflict between the puncture needle and the guide rail frame during operation can be avoided.
Further, the outer diameter of the fastening screw cap is larger than that of the adjusting ring of the positioning sleeve.
Based on above-mentioned technical scheme, the operation of the fastening nut is convenient for in the space.
Specifically, the pedestal includes the bedplate of the rectangular shape that the level set up and fixes stand on the bedplate, two the upper end of stand is fixed connection respectively the both ends of guide rail frame.
Based on above-mentioned technical scheme, the fixed of the puncture instrument of being convenient for is placed.
Drawings
Fig. 1 is a schematic view of the overall structure of the puncture tool for thyroid surgery according to the present invention.
Fig. 2 is a partially enlarged view of the puncture tool for thyroid surgery provided by the present invention.
Fig. 3 is a schematic structural view of an adjusting ring part of a positioning sleeve of the puncture tool for thyroid surgery provided by the utility model.
In fig. 1, 2 and 3, the structures represented by the reference numerals are listed as follows:
1. guide rail frame, 2, pjncture needle position sleeve, 3, annular seat, 4, cylindricality seat, 5, fastening bolt, 6, position sleeve adjustable ring, 7, connecting rod, 8, fastening nut, 9, bedplate, 10, stand.
Detailed Description
The principles and features of this invention are described below in conjunction with examples which are set forth to illustrate, but are not to be construed to limit the scope of the utility model.
It will be understood that when an element or component is referred to as being "connected," "positioned" or "coupled" to another element or component, it can be directly on the other element or component or intervening elements or components may also be present. The terms "left", "right", "upper", "lower" and the like as used herein are for illustrative purposes only.
In one embodiment, as shown in fig. 1, a puncture tool for thyroid surgery includes: the cross section of the elliptic arc-shaped guide rail frame 1 is circular, and seat bodies are arranged at two ends of the elliptic arc-shaped guide rail frame; and the adjusting seat is in sliding connection with the guide rail frame 1, the adjusting seat is provided with a fastener for fixedly connecting the adjusting seat with the guide rail frame 1, and the adjusting seat is provided with a puncture needle positioning sleeve 2. Based on the technical scheme, the puncture tool is placed around the neck and shoulder of a patient, and then the position of the puncture needle positioning sleeve can be adjusted by sliding the adjusting seat along the guide rail and fixing, so that the puncture needle can be conveniently operated on the puncture needle positioning sleeve. Because can more accurate definite and fixed operation position, can improve medical personnel's puncture process's work efficiency, reduce because the difficult accurate risk such as the skin incision that leads to of going on of operation is big, soft tissue damage greatly, shorten the operation time to alleviate the misery for the patient.
In one embodiment, as shown in fig. 1, 2 and 3, the adjustment seat comprises: the annular seat 3 is sleeved on the guide rail frame 1 and is in sliding connection with the guide rail frame, a cylindrical seat 4 is vertically arranged on the periphery of the annular seat 3, threads are arranged on the periphery of the cylindrical seat 4, and the outer diameter of the annular seat is smaller than the thickness of the annular seat 3; the fastening bolt 5 sequentially penetrates through the cylindrical seat 4 and the annular seat 3, and the fastening bolt 5 is in threaded connection with the annular seat 3; a positioning sleeve adjusting ring 6 sleeved on the periphery of the cylindrical seat 4 and connected with the cylindrical seat in a sliding manner, wherein the positioning sleeve adjusting ring is fixedly connected with one end of a connecting rod 7, and the other end of the connecting rod 7 is fixedly connected with the puncture needle positioning sleeve 2; and a fastening nut 8 threadedly coupled with an outer circumference of the cylindrical holder 4. Based on the technical scheme, the left and right positions and the front and rear angles of the puncture needle positioning sleeve can be adjusted by means of the rotation of the annular seat and the movement of the annular seat along the guide rail frame. And the annular seat is connected with the guide rail frame through the fastening bolt in a threaded manner and then is abutted to the guide rail frame, so that the position can be fixed. The rotation of the adjusting ring of the positioning sleeve can adjust the aligning angle of the puncture needle positioning sleeve, and then the puncture needle positioning sleeve is fixed by a fastening nut. Therefore, the left and right positions, the front and back angles and the angle towards the patient of the puncture needle positioning sleeve are adjusted.
In one embodiment, as shown in figures 1 and 2, the axis of the needle collar 2 is perpendicular to the axis of the collar adjustment ring 6. Based on the technical scheme, the conflict between the puncture needle and the guide rail frame during operation can be avoided.
In one embodiment, as shown in fig. 1 and 2, the outer diameter of the fastening nut 8 is greater than the outer diameter of the position sleeve adjustment ring 6. Based on this technical scheme, the operation of fastening nut is convenient for on the space.
In one embodiment, as shown in fig. 1, the seat body includes a horizontally arranged elongated seat plate 9 and upright columns 10 fixed on the seat plate 9, and the upper ends of the two upright columns 10 are respectively fixedly connected to two ends of the rail frame 1. Based on this technical scheme, be convenient for puncture instrument's fixed the placing.
The foregoing is merely a preferred embodiment of this invention and is not intended to limit the utility model in any manner; those skilled in the art can readily practice the utility model as shown and described in the drawings and detailed description herein; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (5)
1. A puncture tool for thyroid surgery, comprising:
the cross section of the elliptic arc-shaped guide rail frame (1) is circular, and seat bodies are arranged at two ends of the elliptic arc-shaped guide rail frame;
and the adjusting seat is in sliding connection with the guide rail frame (1), the adjusting seat is provided with a fastener which fixedly connects the adjusting seat with the guide rail frame (1), and the adjusting seat is provided with a puncture needle positioning sleeve (2).
2. The thyroid surgery puncturing tool of claim 1, wherein the adjustment seat comprises:
the annular seat (3) is sleeved on the guide rail frame (1) and is in sliding connection with the guide rail frame, a cylindrical seat (4) is vertically arranged on the periphery of the annular seat, and threads are arranged on the periphery of the cylindrical seat (4);
the fastening bolt (5) sequentially penetrates through the cylindrical seat (4) and the annular seat (3), and the fastening bolt (5) is in threaded connection with the annular seat (3);
a positioning sleeve adjusting ring (6) sleeved on the periphery of the cylindrical seat (4) and connected with the cylindrical seat in a sliding manner, wherein the positioning sleeve adjusting ring is fixedly connected with one end of a connecting rod (7), and the other end of the connecting rod (7) is fixedly connected with the puncture needle positioning sleeve (2);
and a fastening nut (8) in threaded connection with the outer periphery of the cylindrical seat (4).
3. The puncture tool for thyroid surgery according to claim 2, wherein: the axis of the puncture needle positioning sleeve (2) is vertical to the axis of the positioning sleeve adjusting ring (6).
4. The puncture tool for thyroid surgery according to claim 2, wherein: the outer diameter of the fastening screw cap (8) is larger than that of the positioning sleeve adjusting ring (6).
5. The puncture tool for thyroid surgery according to any one of claims 1 to 4, wherein: the seat body comprises a horizontally arranged strip-shaped seat plate (9) and upright columns (10) fixed on the seat plate (9), and the upper ends of the two upright columns (10) are respectively fixedly connected with the two ends of the guide rail frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122042461.3U CN215651438U (en) | 2021-08-27 | 2021-08-27 | Puncture tool for thyroid surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122042461.3U CN215651438U (en) | 2021-08-27 | 2021-08-27 | Puncture tool for thyroid surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215651438U true CN215651438U (en) | 2022-01-28 |
Family
ID=79956720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122042461.3U Active CN215651438U (en) | 2021-08-27 | 2021-08-27 | Puncture tool for thyroid surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215651438U (en) |
-
2021
- 2021-08-27 CN CN202122042461.3U patent/CN215651438U/en active Active
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