CN108451606B - Bone tumor operation puncture positioning device with accurate positioning and guiding - Google Patents
Bone tumor operation puncture positioning device with accurate positioning and guiding Download PDFInfo
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- CN108451606B CN108451606B CN201810346421.8A CN201810346421A CN108451606B CN 108451606 B CN108451606 B CN 108451606B CN 201810346421 A CN201810346421 A CN 201810346421A CN 108451606 B CN108451606 B CN 108451606B
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- telescopic
- telescopic rod
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3472—Trocars; Puncturing needles for bones, e.g. intraosseus injections
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
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- Orthopedic Medicine & Surgery (AREA)
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Abstract
The invention discloses a bone tumor operation puncture positioning device with accurate positioning and guiding, which comprises two mounting plates, wherein the left end and the right end of each mounting plate are connected through a connecting frame, a connecting rod of each connecting frame is fixedly connected with the inner side surface of each mounting plate, the lower surface of each mounting plate is provided with a lifting frame, the telescopic end of a first telescopic rod of each lifting frame is fixedly connected with the lower surface of each mounting plate, the fixed end of each first telescopic rod is provided with a bottom plate, the upper surface of each bottom plate is provided with a mounting hole, a fixing bolt is movably inserted into each mounting hole, and the side surface of each mounting plate is provided with a sliding groove. This accurate bone tumour operation puncture positioner of location guide, highly can adjust, can adjust locating sleeve's position and inclination, be convenient for pinpoint the puncture needle, avoid the puncture needle to rock, can also carry out accurate control to the degree of depth of puncture, alleviate patient's misery, easy operation, convenient to use.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a bone tumor operation puncture positioning device with accurate positioning and guiding.
Background
Bone tumors are tumors that occur in the bone or its ancillary tissues and are classified as benign and malignant. Malignant bone tumor is also called bone cancer, its development is rapid, prognosis is not good, the death rate is high, malignant bone tumor is divided into primary and secondary, it is secondary malignant bone tumor that the malignant tumor from other tissue or organ in vivo is transferred to the skeleton through blood circulation, lymphatic system, it is a kind of lesion called tumor-like pathological change, the tissue of tumor-like pathological change has no characteristic of tumor cell form, but its ecology and behavior have destructiveness of tumor, generally more limited, easy to cure radically, when the department of oncology punctures and biopsies, the prior art usually is that the medical staff punctures with the puncture needle, the puncture depth makes the puncture needle to be judged according to the medical staff's experience, can't pinpoint, easy cause the injury to the patient, and can't position the puncture needle in the course of puncturing, the puncture needle is apt to rock, increase the patient's agony.
Disclosure of Invention
The invention aims to overcome the existing defects and provides a bone tumor operation puncture positioning device with accurate positioning and guiding, the height of the device can be adjusted, the position and the inclination angle of a positioning sleeve can be adjusted, a puncture needle can be conveniently and accurately positioned, the puncture needle is prevented from shaking, the puncture depth can be accurately controlled, the pain of a patient is relieved, the device is simple to operate and convenient to use, and the problems in the background art can be effectively solved.
In order to achieve the purpose, the invention provides the following technical scheme that the bone tumor operation puncture positioning device with accurate positioning and guiding comprises two mounting plates, wherein the left ends and the right ends of the two mounting plates are connected through a connecting frame, a connecting rod of the connecting frame is fixedly connected with the inner side surfaces of the mounting plates, the lower surfaces of the mounting plates are provided with lifting frames, the telescopic ends of first telescopic rods of the lifting frames are fixedly connected with the lower surfaces of the mounting plates, the fixed ends of the first telescopic rods are provided with bottom plates, the upper surfaces of the bottom plates are provided with mounting holes, fixing bolts penetrate through the inside of the mounting holes movably, the side surfaces of the mounting plates are provided with sliding grooves, the inside of each sliding groove is connected with a sliding block in a sliding mode, the side surfaces of the sliding blocks are provided with adjusting devices, the telescopic ends of second telescopic rods of the adjusting devices are rotatably connected with the sliding blocks, the side surfaces of the telescopic ends of the second telescopic rods are provided with threads, the telescopic ends of the second telescopic rods are in a threaded connection with two fastening nuts, the side surfaces of the two fastening nuts are in contact with the side surfaces of the mounting plates, the fixing devices are provided with a positioning mechanism, the first screw rod of the positioning mechanism is fixedly connected with the lower end of the inner side surface of the supporting plate L, the supporting plate, the fixing sleeve is provided with a driving screw of the fixing sleeve, the limiting device, the limiting plate.
As a preferred technical scheme of the invention, the connecting frame comprises a connecting sleeve, the two ends of the side surface of the connecting sleeve are respectively provided with a first fastening knob, and the two ends in the connecting sleeve are respectively movably inserted with a connecting rod.
According to a preferable technical scheme, the lifting frame comprises a strip-shaped plate, first telescopic rods are arranged at two ends of the strip-shaped plate, the middle of the side face of the fixed end of each first telescopic rod is fixedly connected with the strip-shaped plate, and a second fastening knob is arranged at the upper end of the side face of the fixed end of each first telescopic rod.
As a preferable technical scheme of the invention, the adjusting device comprises a fixing piece, the front end and the rear end of the fixing piece are respectively provided with a second telescopic rod, the fixing piece is connected with the fixed end of the second telescopic rod, and the side surface of the fixed end of the fixing piece is provided with a third fastening knob.
As a preferred technical scheme of the present invention, the positioning mechanism includes a positioning sleeve, two first screws symmetrically arranged are disposed on a side surface of the positioning sleeve, the first screws are rotatably connected to the fixing member, a positioning nut is threadedly connected to a side surface of the first screws, and a side surface of the positioning nut contacts with an outer side surface of the fixing member.
As a preferable technical solution of the present invention, the driving device includes an outer sleeve, a handle is provided on an upper surface of the outer sleeve, a thread is provided inside the outer sleeve, and a second screw is connected to a lower end of the inside of the outer sleeve through the thread.
As a preferred technical scheme of the invention, the fixing device comprises a fixing sleeve, a fourth fastening knob is arranged in the middle of the side face of the fixing sleeve, and two symmetrically-arranged fixing plates are arranged at the lower end of the side face of the fixing sleeve.
As a preferable technical scheme of the invention, the side surface of the fixing plate is provided with a guide rod, the side surface of the supporting plate corresponding to the guide rod is provided with a strip-shaped groove, the guide rod is in sliding connection with the strip-shaped groove, and the side surface of the supporting plate corresponding to the strip-shaped groove is provided with scale marks.
Compared with the prior art, the invention has the beneficial effects that:
1. this accurate bone tumour operation puncture positioner of location guide can fix the bottom plate through fixing bolt to fix whole device, and can highly fix first telescopic link through second fastening knob, thereby highly adjust whole device, be convenient for put the position sleeve at the patient upside, the location of the pjncture needle of being convenient for.
2. This bone tumour operation puncture positioner that location guide is accurate can follow the spout and remove the slider to carry out lateral shifting to the position sleeve, and can make the second telescopic link rotate around the slider, thereby adjust the inclination of position sleeve, the accurate location of the pjncture needle of being convenient for.
3. This location guide accurate bone tumour operation puncture positioner can rotate the position sleeve around first screw rod to can fix the position sleeve through set nut, thereby adjust the angle of position sleeve, the multi-angle of being convenient for punctures the patient, improves the precision of puncture, alleviates patient's misery.
4. This accurate bone tumour operation puncture positioner of location guide can fix the pjncture needle through the fixed sleeve that has fourth fastening knob to can rotate outer sleeve through the handle, thereby make the second screw rod reciprocate, be convenient for promote fixed sleeve, be convenient for control the puncture degree of depth of puncture needle, improve the precision of puncture, improve the convenience of operation.
5. This accurate bone tumour operation puncture positioner of location guide, highly can adjust, can adjust locating sleeve's position and inclination, be convenient for pinpoint the puncture needle, avoid the puncture needle to rock, can also carry out accurate control to the degree of depth of puncture, alleviate patient's misery, easy operation, convenient to use.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: a001 mounting plate, A002 spout, A003 link, A0031 connecting sleeve, A0032 connecting rod, the first fastening knob of A0033, A004 crane, the first telescopic link of A0041, A0042 second fastening knob, A0043 shaped plate, A005 adjusting device, A0051 mounting, A0052 second telescopic link, A0053 third fastening knob, A006 positioning mechanism, A0061 positioning sleeve, A0062 positioning nut, A0063 first screw rod, A007 backup pad, A008 drive arrangement, A0081, A0082 handle, A0083 second screw rod, A009 fixing device, A0091 fixed plate, A0092 fixed sleeve, A0093 fourth fastening knob, A010 guide rod, A011 bar groove, A012 spacing sleeve, A013 fifth fastening knob, A014 bottom plate, A015 mounting hole, A016 fixing bolt, A017 slider, A018 fastening nut.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, the invention provides a technical solution, a bone tumor operation puncture positioning device that the location guide is accurate, including mounting panel a001, mounting panel a001 has two, and the left end and the right end of two mounting panels a001 all pass through the link A003 is connected, link A003 includes link A0031, link A0031's side both ends all are equipped with first fastening knob a0033, and link A0031's inside both ends all activity is penetrated and is inserted connecting rod A0032, link A0032 and mounting panel A001's medial surface fixed connection, the distance between two crane A's is adjusted along the direction of link A0031, and fix link A0032 through first fastening knob A0033, and the lower surface of mounting panel A001 is equipped with a 000043, the lower surface of a 00A 000042 is equipped with the fixed scroll wheel that the fixed scroll wheel is equipped with 000042A 000042, the fixed scroll wheel is equipped with a001 through the fixed scroll wheel, the fixed scroll wheel that the fixed scroll wheel is equipped with a001, the fixed scroll wheel is equipped with a, the telescopic rod A001 is equipped with a001, the fixed scroll wheel is equipped with a, the telescopic rod A is equipped with a, the telescopic rod A is equipped with the telescopic link A, the telescopic rod A is equipped with a001, the telescopic rod a is equipped with the telescopic rod a 2, the telescopic rod a is equipped with the telescopic link A2, the telescopic rod a telescopic rod A2, the fixed scroll wheel a is equipped with the fixed scroll wheel, the telescopic rod A is equipped with the telescopic rod A2, the telescopic rod A is equipped with the fixed scroll wheel, the telescopic rod A2, the fixed, the telescopic rod A is equipped with the telescopic rod A2, the fixed scroll wheel, the telescopic wire, the telescopic rod A is equipped with the telescopic rod A2, the fixed scroll wheel, the telescopic rod A is equipped with the telescopic rod A2, the telescopic rod A is equipped with the telescopic link A is equipped with the telescopic rod A2, the fixed scroll wheel a is equipped with the telescopic link A that the telescopic link A is equipped with the telescopic rod A, the telescopic rod A2, the telescopic link A is fixed, the telescopic rod A2, the telescopic link A2, the telescopic rod A is fixed, the telescopic link A is fixed scroll wheel, the telescopic link A is equipped with the telescopic handle a is fixed scroll wheel, the telescopic rod A2, the fixed, the telescopic handle a is equipped with the telescopic rod A2 a is fixed, the telescopic link A2 a is equipped with the telescopic link A is fixed, the telescopic handle a is fixed, the telescopic rod A2 a is fixed, the telescopic link A2 a, the telescopic handle a is fixed, the telescopic rod A2 a is fixed, the telescopic rod A2 a is located the telescopic rod A, the telescopic rod A is located, the telescopic rod A, the telescopic link A2 a is located, the telescopic handle a is fixed, the telescopic link A, the telescopic rod A is fixed, the telescopic link A2 a is equipped with the telescopic handle a is located the telescopic handle a telescopic rod A2 a is fixed, the telescopic handle a fixed, the telescopic rod A2 a is equipped with the telescopic handle a is fixed, the telescopic handle a is located the telescopic handle a is fixed, the telescopic handle a is fixed mounting plate, the telescopic handle a is fixed, the telescopic rod A2 a is fixed, the telescopic handle a is fixed mounting plate, the telescopic handle a is fixed, the telescopic handle a is located, the telescopic handle a fixed, the telescopic handle a is located the telescopic handle a fixed, the telescopic handle a is fixed, the telescopic rod A2 a is fixed, the fixed mounting plate 00a is fixed, the telescopic handle a is fixed mounting plate 00a is fixed, the fixed mounting plate 00a is located, the telescopic handle a is fixed, the telescopic rod A2 a is located the fixed, the telescopic handle a is fixed, the telescopic rod A2 a is located the telescopic rod A2 a is fixed mounting plate, the telescopic handle a is fixed, the telescopic handle a is fixed, the telescopic rod A2 a is fixed, the telescopic handle a is fixed mounting plate, the telescopic handle a is fixed, the telescopic handle a is located, the telescopic handle a is located the telescopic.
When in use: adjusting the distance between two cranes A004 along the direction of a connecting sleeve A0031, fixing a connecting rod A0032 by a first fastening knob A0033, fixing a bottom plate A014 by a fixing bolt A016, thereby fixing the whole device, adjusting the height of a first telescopic rod A0041, fixing the height of a first telescopic rod A0042 by a second fastening knob A0042, thereby fixing the height of the whole device, moving a slider A017 along a chute A002, rotating a second telescopic rod A0052, then fixing the telescopic end of a second telescopic rod A0052 by a fastening nut A018, thereby making the second telescopic rod A0052 unable to rotate, then moving a fixing member A0051 along the direction of the central axis of the second telescopic rod A0052, and fixing the second telescopic rod A0052 by a third fastening knob A0053, rotating the fixing member A0051 around the first screw A0063, and fixing a positioning sleeve A0061 by a positioning nut A0062, the puncture needle is inserted into the interior of the fixing sleeve A0092 and the interior of the positioning sleeve A0061, the upper end of the puncture needle is fixed through the fourth fastening knob A0093, the outer sleeve A0081 is rotated through the handle A0082, the second screw A0083 pushes the fixing plate A0091 to move downwards in the rotating process of the outer sleeve A0081, and the fixing plate A0091 pushes the puncture needle to move downwards through the fixing sleeve A0092, so that the puncture needle is punctured for a patient.
The height of the puncture needle can be adjusted, the position and the inclination angle of the positioning sleeve A0061 can be adjusted, the puncture needle can be accurately positioned, the puncture needle is prevented from shaking, the puncture depth can be accurately controlled, the pain of a patient is relieved, and the puncture needle is simple to operate and convenient to use.
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)
1. A bone tumor operation puncture positioning device capable of accurately positioning and guiding comprises a mounting plate (A001), and is characterized in that two mounting plates (A001) are arranged, the left ends and the right ends of the two mounting plates (A001) are connected through a connecting frame (A003), a connecting rod (A0032) of the connecting frame (A003) is fixedly connected with the inner side surface of the mounting plate (A001), the lower surface of the mounting plate (A001) is provided with a lifting frame (A004), the telescopic end of a first telescopic rod (A0041) of the lifting frame (A004) is fixedly connected with the lower surface of the mounting plate (A001), the fixed end of a first telescopic rod (A0041) is provided with a bottom plate (A014), the upper surface of the bottom plate (A014) is provided with a mounting hole (A015), a fixing bolt (A016) is movably inserted in the mounting hole (A015), the side surface of the mounting plate (A001) is provided with a sliding groove (A) of a mounting plate (A) and a mounting plate (A0041), the fixing rod (A) is provided with a 0050041), the lower end of a binding rod (A) of a0051), the fixing rod (A) of a 00506), the fixing rod (A) is provided with a0051), the fixing mechanism, the fixing rod (A04) of a 005010) is provided with a 005010), the fixing mechanism is provided with a 005010) for fixing mechanism, the fixing mechanism for fixing mechanism, the fixing mechanism for fixing mechanism, the fixing mechanism for the fixing mechanism for fixing mechanism, the fixing mechanism for the bone tumor operation of the bone tumor operation, the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346421.8A CN108451606B (en) | 2018-04-18 | 2018-04-18 | Bone tumor operation puncture positioning device with accurate positioning and guiding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346421.8A CN108451606B (en) | 2018-04-18 | 2018-04-18 | Bone tumor operation puncture positioning device with accurate positioning and guiding |
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| Publication Number | Publication Date |
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| CN108451606A CN108451606A (en) | 2018-08-28 |
| CN108451606B true CN108451606B (en) | 2020-07-24 |
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| CN201810346421.8A Expired - Fee Related CN108451606B (en) | 2018-04-18 | 2018-04-18 | Bone tumor operation puncture positioning device with accurate positioning and guiding |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959647B (en) * | 2019-04-17 | 2021-08-31 | 广东省新材料研究所 | Spectrum diagnosis auxiliary device |
| CN110393579B (en) * | 2019-08-29 | 2021-07-06 | 中南大学湘雅医院 | Medical treatment bone tumour is with intervention formula treatment device |
| CN110841176B (en) * | 2019-11-08 | 2021-09-28 | 郑州大学第一附属医院 | Cardiovascular interventional therapy device |
| CN111839683B (en) * | 2020-07-27 | 2022-03-22 | 南通市第一人民医院 | Prostate puncture positioning aid |
| CN111821037B (en) * | 2020-08-06 | 2024-09-20 | 右江民族医学院附属医院 | Head fixing device for intracranial hematoma minimally invasive puncture |
| CN112057147A (en) * | 2020-09-29 | 2020-12-11 | 河南省中医院（河南中医药大学第二附属医院） | Hydrops treatment facility is used in medical oncology treatment |
| CN112220536B (en) * | 2020-10-27 | 2021-11-16 | 青岛大学附属医院 | CT puncture positioning instrument |
| CN112244753B (en) * | 2020-11-02 | 2021-04-30 | 康年医疗科技有限公司 | Laparoscope lens fixing equipment |
| CN113712603B (en) * | 2021-08-26 | 2023-06-09 | 青岛大学附属医院 | Built-in bone tumor pathological tissue taking-out device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7787936B2 (en) * | 2004-01-23 | 2010-08-31 | Traxyz Medical, Inc. | Methods and apparatus for performing procedures on target locations in the body |
| US8951266B2 (en) * | 2011-01-07 | 2015-02-10 | Restoration Robotics, Inc. | Methods and systems for modifying a parameter of an automated procedure |
| US10555719B2 (en) * | 2013-03-12 | 2020-02-11 | St. Jude Medical Puerto Rico Llc | Ultrasound assisted needle puncture mechanism |
| US10245068B2 (en) * | 2015-05-07 | 2019-04-02 | EDWARD Via COLLEGE OF OSTEOPATHIC MEDICINE | Lumbar puncture assist tool |
| CN105708527B (en) * | 2016-01-27 | 2017-12-19 | 中国人民解放军第三军医大学第三附属医院 | CT guiding is lower can the three-dimensional puncture fixing device adjusted |
| CN206630653U (en) * | 2016-10-28 | 2017-11-14 | 青岛市城阳区人民医院 | CT guides localised puncture device |
| CN107582149A (en) * | 2017-10-16 | 2018-01-16 | 李静 | One kind is used for CT Conducted Puncture positioners |
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Inventor after: Zhang Shenfeng Inventor after: Tian Tao Inventor after: Qiu Meiqing Inventor after: Liu Xue Inventor after: Zhou Xiaolan Inventor before: Liu Xue Inventor before: Zhou Xiaolan |
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Effective date of registration: 20200622 Address after: Department of oncology, Zaozhuang municipal hospital, 41 Longtou Middle Road, Shizhong District, Zaozhuang City, Shandong Province Applicant after: Zhang Shenfeng Address before: 310052 The north side of the 5th and 6th floors of Zhonghua Building, 96 Jiangnan Avenue, Binjiang District, Hangzhou City, Zhejiang Province (Zhejiang Medical Devices Co., Ltd.) Applicant before: Liu Xue |
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