CN206434352U - The biopsy needle control system of auxiliary positioning - Google Patents

The biopsy needle control system of auxiliary positioning Download PDF

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Publication number
CN206434352U
CN206434352U CN201621059088.5U CN201621059088U CN206434352U CN 206434352 U CN206434352 U CN 206434352U CN 201621059088 U CN201621059088 U CN 201621059088U CN 206434352 U CN206434352 U CN 206434352U
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CN
China
Prior art keywords
biopsy needle
control
rotating
auxiliary positioning
camera
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Active
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CN201621059088.5U
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Chinese (zh)
Inventor
张贯京
葛新科
陈兴明
高伟明
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Front Haikang Qi Yuan Science And Technology Ltd Of Shenzhen
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Front Haikang Qi Yuan Science And Technology Ltd Of Shenzhen
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Priority to CN201621059088.5U priority Critical patent/CN206434352U/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02Instruments for taking cell samples or for biopsy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02Instruments for taking cell samples or for biopsy
    • A61B10/04Endoscopic instruments

Abstract

The utility model discloses a kind of biopsy needle control system of auxiliary positioning, the biopsy needle control system includes biopsy needle, control device and photoconductive tube;Biopsy needle includes rotating part, puncture portion, grip part and optical fiber, and the bottom of grip part is connected with the top in puncture portion, and rotating part passes through puncture portion and grip part, and optical fiber is arranged in rotating part;Control device includes including illuminating part and camera in control unit and imaging section, imaging section, and illuminating part and camera are electrically connected with control unit;The two ends of photoconductive tube are respectively connecting to the top of illuminating part and rotating part;The optical fiber formation light path that illuminating part is used to produce in infrared light, infrared optical transport to photoconductive tube and rotating part;Control unit is used for the image for controlling camera to form the human body under light path irradiation.The utility model can obtain the image of human body in real time, facilitate doctor to obtain pathological tissues by biopsy needle, reduce medical-risk, facilitate medical worker and patient.

Description

The biopsy needle control system of auxiliary positioning
Technical field
The utility model is related to medical instruments field, more particularly to a kind of auxiliary positioning biopsy needle control system.
Background technology
Referred to as " biopsy ", also known as surgical pathology inspection referred to as " is examined " outside for biopsy;Refer to diagnose, treat The need for, cut out of patient body, clamp to take or puncture etc. and take out pathological tissues, carry out the technology of pathological examination.This is diagnosis Most censorship cases can be made clear and definite histopathological diagnosis by most important part in pathology, by as facing The final diagnosis of bed.
Biopsy has being of great significance in diagnosing tumor, existing tumor biopsy mode, typically all Human body is needled into using Biopsy, tumor tissues are obtained from human body to carry out biopsy.Existing biopsy Puncture needle is when obtaining tumor tissues, and doctor first passes through ultrasonic scanning or the mode of infrared imaging determines human body, Zhi Houzai Biopsy is needled into the human body of determination.However, human body can not be obtained in real time using existing biopsy needle Image, doctor malfunctions unavoidably, and then influences the precision of tumor tissues obtained.
Utility model content
Main purpose of the present utility model is the biopsy needle control system for providing a kind of auxiliary positioning, it is intended to solve Existing biopsy needle can not obtain human body image in real time when being pierced into and during being pierced into causes positioning accurate accuracy not High product problem.
To achieve the above object, the utility model provides a kind of biopsy needle control system of auxiliary positioning, described Biopsy needle control system includes biopsy needle, control device and photoconductive tube;
The biopsy needle includes rotating part, puncture portion, grip part and optical fiber, and the bottom of the grip part is worn with described The top connection in thorn portion, the rotating part passes through the puncture portion and grip part, and the optical fiber is arranged in the rotating part;
The control device includes including illuminating part and camera, the hair in control unit and imaging section, the imaging section Light portion and camera are electrically connected with the control unit;
The two ends of the photoconductive tube are respectively connecting to the top of the illuminating part and the rotating part;
The illuminating part is used to produce the optical fiber shape in infrared light, the infrared optical transport to the photoconductive tube and rotating part Into light path;And
The control unit is used to control the camera to the human body formation image under light path irradiation.
It is preferred that, the outer surface of the grip part is provided with skid resistance strip.
It is preferred that, the biopsy needle control system also includes rotary handle, and the rotary handle is arranged at the rotation The top both sides of transfer part.
It is preferred that, the bottom in the rotating part and puncture portion is scarf horn structure.
It is preferred that, the rotating part is tubular structure.
It is preferred that, the camera is infrared camera.
It is preferred that, the biopsy needle control system also includes the display device being connected with control device, for showing The image of human body.
Compared to prior art, the biopsy needle control system of auxiliary positioning described in the utility model employs above-mentioned skill Art scheme, has reached following technique effect:The utility model can obtain the image of human body in real time, facilitate doctor to pass through work Examine puncture needle and obtain pathological tissues, reduce medical-risk, facilitate medical worker and patient.
Brief description of the drawings
Fig. 1 is the structural representation of the biopsy needle control system preferred embodiment of the utility model auxiliary positioning;
Fig. 2 is the decomposing schematic representation of the preferred embodiment of biopsy needle in the utility model Fig. 1;
Fig. 3 is the schematic diagram of the preferred embodiment in the cross section of biopsy needle in the utility model Fig. 1;
Fig. 4 is that the Structure of cross section of preferred embodiment of the biopsy needle in use state in the utility model Fig. 1 shows It is intended to.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Further to illustrate that the utility model is to reach technological means and effect that above-mentioned purpose is taken, below in conjunction with Accompanying drawing and preferred embodiment, embodiment of the present utility model, structure, feature and its effect are described in detail.Should Work as understanding, the specific embodiment described by the utility model only to explain the utility model, is not used to limit this practicality It is new.
It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element Or there may be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to separately One element may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model The implication that the technical staff in domain is generally understood that is identical.It is intended merely to herein in the term used in the description of utility model The purpose of specific embodiment is described, it is not intended that in limitation the utility model.Term as used herein " and/or " include The arbitrary and all combination of one or more related Listed Items.
As shown in figure 1, Fig. 1 is the structure of the biopsy needle control system preferred embodiment of the utility model auxiliary positioning Schematic diagram.
The biopsy needle control system 100 of the auxiliary positioning includes biopsy needle 1, control device 2, photoconductive tube 3, The biopsy needle 1 is connected by the photoconductive tube 3 with the control device 2.
Wherein, the biopsy needle 1 includes rotating part 10, puncture portion 11, grip part 12, rotary handle 13 and optical fiber 14。
Shown in reference picture 1 and Fig. 2, the rotating part 10 passes through the puncture portion 11 and grip part 12.The grip part 12 Bottom be connected with the top in the puncture portion 11.The puncture portion 11 and grip part 12 are cylindrical structure, wherein, it is described Puncture portion 11 is arranged at the lower section of grip part 12.Grip part 12 is stated in the holding residence of doctor, and the biopsy needle 1 is inserted Enter to human body.In addition, in order to prevent from skidding, the outer surface of the grip part 12 is additionally provided with skid resistance strip and (not shown in figure Go out).It should be noted that in other embodiments, the grip part 12 can be omitted.
The optical fiber 14 is arranged in the rotating part 10.The optical fiber 14 may be, but not limited to, glass optical fiber or modeling Expect optical fiber.
The bottom in the rotating part 10 and puncture portion 11 is scarf horn structure.During original state, the rotating part The bottom mating in 10 bottom and the puncture portion 11 simultaneously constitutes scarf, as shown in Figure 3.The top both sides of the rotating part 10 Rotary handle 13 is provided with, doctor can rotate the rotating part 10 by the rotary handle 13, as shown in Figure 4.
The photoconductive tube 3 is connected with the top of the rotating part 10.In the present embodiment, the rotating part 10 is hollow pipe Structure.
Include imaging section 20 and control unit 22 in the control device 2, wherein, it is additionally provided with the imaging section 20 luminous Portion 200 and camera 210.The illuminating part 200 and camera 210 are electrically connected to the control unit 22.The control unit 22 For controlling the illuminating part 200 and camera 210.
The illuminating part 200 is used to produce the optical fiber in infrared light, the infrared optical transport to photoconductive tube 3 and rotating part 10 14 form light path.
In the present embodiment, the illuminating part 200 by photoconductive tube 3 by the infrared optical transport of generation to rotating part 10 Optical fiber 14, forms light path.Due to the fully reflective energy of optical fiber 14, the infrared light that the illuminating part 200 is produced is shone by optical fiber 14 It is mapped on human body.It should be noted that the human body of the light path irradiation refers to the people of the bottom contact of rotating part 10 Body region.By the irradiation of the light path, the image of human body can be obtained in real time, facilitates doctor to pass through biopsy needle 1 Obtain pathological tissues (for example, tumor tissues).
The imaging section 20 is used to be imaged human body.In the present embodiment, camera is included in the imaging section 20 210, for when the biopsy needle 1 is pierced into human body, being imaged to human body.The image-forming principle of the imaging section 20 For:Infrared irradiation produced by the illuminating part 200 of the imaging section 20 is to after human body, and infrared light is by the de- of human body Oxygen hemoglobin absorption and reflection, then the camera collection reflected image in the imaging section 20, image feeding control unit 22 Middle real time enhancing, and be presented in the display device (not shown) being connected with control device 2 and allow doctor to be clearly apparent people The image of body region.In the present embodiment, the camera 210 is infrared camera.
The operation principle of the biopsy needle control system 100 of the auxiliary positioning is as follows:
Doctor holds the grip part 12 of the biopsy needle 1, and the bottom in the puncture portion 11 is pierced into human body, Illuminating part 200 in the control imaging section 20 of control unit 22 produces infrared light.
Produced infrared light is inputted to the optical fiber 14 in rotating part 10 by photoconductive tube 3, and is irradiated in by optical fiber 14 Infrared camera in human body, the control imaging section 20 of control unit 22 shoots the image for the human body that optical fiber 14 is irradiated. Doctor can Real Time Observation human body on the display apparatus image, and adjustment is pierced into the position of human body in time.
When showing pathological tissues in the image, then the rotating part 10 is rotated by rotary handle 13 so that described Pathological tissues are won in the bottom of rotating part 10, afterwards extract the biopsy needle 1 and the pathological tissues won are delivered into doctor The testing department of institute does further detection.
Preferred embodiment of the present utility model is these are only, the scope of the claims of the present utility model is not thereby limited, it is every Equivalent structure or the equivalent function conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in Other related technical fields, are similarly included in scope of patent protection of the present utility model.

Claims (7)

1. the biopsy needle control system of a kind of auxiliary positioning, it is characterised in that the biopsy needle control system includes Biopsy needle, control device and photoconductive tube;
The biopsy needle includes rotating part, puncture portion, grip part and optical fiber, the bottom of the grip part and the puncture portion Top connection, the rotating part passes through the puncture portion and grip part, and the optical fiber is arranged in the rotating part;
The control device includes including illuminating part and camera, the illuminating part in control unit and imaging section, the imaging section And camera is electrically connected with the control unit;
The two ends of the photoconductive tube are respectively connecting to the top of the illuminating part and the rotating part;
The optical fiber that the illuminating part is used to produce in infrared light, the infrared optical transport to the photoconductive tube and rotating part forms light Road;And
The control unit is used to control the camera to the human body formation image under light path irradiation.
2. the biopsy needle control system of auxiliary positioning as claimed in claim 1, it is characterised in that outside the grip part Surface is provided with skid resistance strip.
3. the biopsy needle control system of auxiliary positioning as claimed in claim 1, it is characterised in that the biopsy needle Control system also includes rotary handle, and the rotary handle is arranged at the top both sides of the rotating part.
4. the biopsy needle control system of auxiliary positioning as claimed in claim 1, it is characterised in that the rotating part and wear The bottom in thorn portion is scarf horn structure.
5. the biopsy needle control system of auxiliary positioning as claimed in claim 1, it is characterised in that the rotating part is sky Heart tubular construction.
6. the biopsy needle control system of auxiliary positioning as claimed in claim 1, it is characterised in that the camera is red Outer camera.
7. the biopsy needle control system of auxiliary positioning as claimed in claim 1, it is characterised in that the biopsy needle Control system also includes the display device being connected with control device, the image for showing human body.
CN201621059088.5U 2016-09-14 2016-09-14 The biopsy needle control system of auxiliary positioning Active CN206434352U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621059088.5U CN206434352U (en) 2016-09-14 2016-09-14 The biopsy needle control system of auxiliary positioning

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201621059088.5U CN206434352U (en) 2016-09-14 2016-09-14 The biopsy needle control system of auxiliary positioning
PCT/CN2017/073635 WO2018049785A1 (en) 2016-09-14 2017-02-15 Biopsy puncture needle control system with assisted positioning

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109171905A (en) * 2018-10-11 2019-01-11 青岛浦利医疗技术有限公司 Guiding puncture equipment based on infrared imaging
WO2019056784A1 (en) * 2017-09-20 2019-03-28 史军 Medical device having visible puncture apparatus
CN109893174A (en) * 2019-02-28 2019-06-18 成都真实维度科技有限公司 A method of single needle or spininess aspiration biopsy are carried out by laser aiming
CN110960267A (en) * 2019-12-17 2020-04-07 李惠 Intelligent puncture device for pathological cell detection

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Publication number Priority date Publication date Assignee Title
CN113081163B (en) * 2021-04-07 2022-04-15 中南大学湘雅二医院 Minimally invasive type lithangiuria operation integrated system

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JP4980763B2 (en) * 2007-03-26 2012-07-18 静岡県 Bone specimen collection and repair jig set
CN201160881Y (en) * 2008-02-22 2008-12-10 冯继泽 Puncture needle and visible puncture tube needle
JP5739817B2 (en) * 2008-11-19 2015-06-24 コーニンクレッカ フィリップス エヌ ヴェ Needle with optical fiber
US9980707B2 (en) * 2011-04-04 2018-05-29 Cook Medical Technologies Llc Endoscopic ultrasound-guided biopsy needle
CN203556009U (en) * 2013-11-30 2014-04-23 卞侠 Visual-positioning puncture infusion needle
CN203647391U (en) * 2014-01-07 2014-06-18 张丽红 Tumour biopsy sampling unit
CN203763188U (en) * 2014-02-17 2014-08-13 青岛市中心医院 Novel tumor biopsy puncture needle
CN204260798U (en) * 2014-12-03 2015-04-15 秦霞 A kind of bone tumor biopsy needle
TW201628564A (en) * 2015-02-04 2016-08-16 伊達醫療器材科技股份有限公司 Optical image sensing needles for medical purposes
CN106137264A (en) * 2016-09-14 2016-11-23 深圳市前海康启源科技有限公司 There is the biopsy needle control system of double light path image scanning function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019056784A1 (en) * 2017-09-20 2019-03-28 史军 Medical device having visible puncture apparatus
CN109171905A (en) * 2018-10-11 2019-01-11 青岛浦利医疗技术有限公司 Guiding puncture equipment based on infrared imaging
CN109171905B (en) * 2018-10-11 2020-06-30 青岛浦利医疗技术有限公司 Puncture guiding device based on infrared imaging
CN109893174A (en) * 2019-02-28 2019-06-18 成都真实维度科技有限公司 A method of single needle or spininess aspiration biopsy are carried out by laser aiming
CN110960267A (en) * 2019-12-17 2020-04-07 李惠 Intelligent puncture device for pathological cell detection
CN110960267B (en) * 2019-12-17 2021-06-11 李惠 Intelligent puncture device for pathological cell detection

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