CN110495933B - Positioning marking device for ultrasonic guided puncture - Google Patents

Positioning marking device for ultrasonic guided puncture Download PDF

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Publication number
CN110495933B
CN110495933B CN201910632054.2A CN201910632054A CN110495933B CN 110495933 B CN110495933 B CN 110495933B CN 201910632054 A CN201910632054 A CN 201910632054A CN 110495933 B CN110495933 B CN 110495933B
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China
Prior art keywords
marking
fixedly connected
pipe
liquid
contact head
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CN201910632054.2A
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CN110495933A (en
Inventor
苏蔚
于建
狄文玉
李劲松
张景航
臧丹
杨晓煜
张新霞
黄健
赵卫星
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First Affiliated Hospital Of Xinxiang Medical College (henan Province Tuberculosis Hospital)
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First Affiliated Hospital Of Xinxiang Medical College (henan Province Tuberculosis Hospital)
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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • 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
    • A61B2017/3413—Needle locating or guiding means guided by ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3925—Markers, e.g. radio-opaque or breast lesions markers ultrasonic

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

The invention discloses a positioning and marking device for ultrasonic guided puncture, and relates to the technical field of medical instruments. The invention includes a contact; a universal connector is embedded in the surface of the contact head; a liquid discharge hose penetrates through the surfaces of the universal connector and the contact head; the circumferential side surface of the universal connector is fixedly connected with a marking pipe; the inner surface of the marking tube is fixedly connected with a fixing ring and a limiting ring; a liquid discharge hard pipe penetrates through the surface of the fixing ring; the peripheral side surface of the lower liquid hard tube is fixedly connected with a force applying ring. According to the invention, through the connection design of the universal connector and the marking pipe and the design of the contact head and the notch, on one hand, the device is more attached to the human body marking part during marking, and the contact area between the contact head and the human body marking part is reduced; on the other hand, during marking, the influence of human body shaking on the marking during marking is effectively reduced, and the stability of the device is improved; meanwhile, the marking device has larger operation space and fault tolerance when marking.

Description

Positioning marking device for ultrasonic guided puncture
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a positioning and marking device for ultrasonic guided puncture.
Background
In the prior art, when the ultrasonic guided puncture is performed, after an image of a target puncture tissue with deep skin is obtained, the skin right above the target puncture tissue needs to be accurately selected as a puncture point, a puncture needle can be accurately placed into the target tissue, and the damage to a patient caused by repeated puncture and selection of an optimal puncture point can be reduced.
Most of the existing clinical puncture areas are judged by pressing with fingers so as to select puncture points, the positioning accuracy is poor due to overlarge finger areas, the puncture points are marked by using positioning marking equipment which is directly placed on the skin surface of a patient and then fixed by personnel, so that the positioning marking equipment can shake and has poor stability, the existing positioning marking equipment marks the puncture points by spraying dyeing ultrasonic gel, but after the personnel spray the dyeing ultrasonic gel once, the personnel need to add the dyeing ultrasonic gel again, so that the new adding is needed every time, the workload is increased, and the working efficiency is reduced; meanwhile, people are marked, artificial factors are considered, medical workers inevitably shake during operation, and the stability and accuracy of the marking device are reduced.
Disclosure of Invention
The invention aims to provide a positioning and marking device for ultrasonic guided puncture, which solves the problems of inaccurate positioning and inconvenient replacement and marking of marking liquid in the marking process of the existing positioning and marking device through the connection design of a universal connector and a marking pipe and the connection design of a liquid placing pipe and a pressing pump head.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a positioning and marking device for ultrasonic guided puncture, which comprises a contact head:
a universal connector is embedded in one surface of the contact head; a liquid discharge hose penetrates through the surfaces of the universal connector and the contact head; the circumferential side surface of the universal connector is fixedly connected with a marking pipe; the inner surface of the marking tube is fixedly connected with a fixing ring and a limiting ring; a liquid discharge hard pipe penetrates through one surface of the fixing ring; the peripheral side surface of the liquid discharging hard pipe is fixedly connected with a force applying ring; one end of the liquid discharge hard pipe is sleeved with the liquid discharge hose; one end of the liquid discharge hard pipe is communicated with a connecting cover;
the inner wall of the connecting cover is in threaded connection with a liquid containing pipe; one end of the liquid containing pipe, which is far away from the connecting cover, extends to the outside of the connecting cover; the inner wall of the connecting cover is fixedly connected with a pressing pump head; one end of the water inlet of the pressing pump head penetrates through the liquid containing pipe and extends into the liquid containing pipe; one end of the water outlet of the pressing pump head is communicated with the liquid discharging hard tube; the inner wall of the liquid placing pipe is in threaded connection with a top cover; and a sleeve is fixedly connected to one surface of the top cover close to the marking tube.
Furthermore, a notch is formed in one surface of the contact head; a rubber pad is fixedly connected to one surface of the notch; the cross section of the contact head is oval.
Furthermore, the top of the inner wall of the marking pipe is fixedly connected with three springs; the three springs are distributed on the inner wall of the marking pipe in a circumferential array; the other end of the spring is fixedly connected with the connecting cover.
Further, an arc-shaped gasket is fixedly connected to one surface of the top cover.
Further, the marking pipe and the sleeve pipe are both hollow round pipes.
The invention has the following beneficial effects:
1. according to the invention, through the connection design of the universal connector and the marking pipe and the design of the contact head and the notch, on one hand, the device is more attached to the human body marking part during marking, and the contact area between the contact head and the human body marking part is reduced; on the other hand, during marking, the influence of human body shaking on the marking during marking is effectively reduced, and the stability of the device is improved; meanwhile, the marking device has larger operation space and fault tolerance when marking, and is convenient for the operation of medical personnel.
2. According to the invention, through the design of the pressing pump head, the liquid placing pipe, the sleeve, the limiting ring and the force application ring, the device is convenient to contain and replace marking liquid, so that the working efficiency is improved; the design of the sleeve and the arc-shaped gasket ensures the integrity and the operation comfort of the device.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a positioning and marking device for ultrasound guided lancing;
FIG. 2 is a schematic front view of the structure of FIG. 1;
FIG. 3 is a schematic view of the internal structure of FIG. 1;
FIG. 4 is a schematic front view of the structure of FIG. 3;
in the drawings, the components represented by the respective reference numerals are listed below:
1-contact head, 2-universal joint, 3-liquid discharging hose, 4-marking tube, 5-fixing ring, 6-limiting ring, 7-liquid discharging hard tube, 8-force applying ring, 9-connecting cover, 10-liquid placing tube, 11-pressing pump head, 12-top cover, 13-sleeve, 14-gap, 15-rubber pad, 16-spring and 17-arc washer.
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.
Referring to fig. 1-4, the present invention is a positioning and marking device for ultrasound guided puncture, comprising a contact 1:
a universal connector 2 which can rotate relative to the contact head 1 is embedded on one surface of the contact head 1; a liquid discharge hose 3 penetrates through the surfaces of the universal connector 2 and the contact head 1; the circumferential side surface of the universal connector 2 is fixedly connected with a marking pipe 4; the inner surface of the marking tube 4 is fixedly connected with a fixing ring 5 and a limiting ring 6; a liquid discharge hard tube 7 penetrates through one surface of the fixing ring 5; the peripheral side surface of the lower liquid hard tube 7 is fixedly connected with a force applying ring 8; one end of the liquid discharge hard tube 7 is sleeved with the liquid discharge hose 3; one end of the liquid discharge hard pipe 7 is communicated with a connecting cover 9;
the inner wall of the connecting cover 9 is in threaded connection with a liquid containing pipe 10; one end of the liquid placing pipe 10 far away from the connecting cover 9 extends to the outside of the connecting cover 9; the inner wall of the connecting cover 9 is fixedly connected with a pressing pump head 11; one end of the water inlet of the pressing pump head 11 penetrates through the liquid containing pipe 10 and extends into the liquid containing pipe 10; one end of the water outlet of the pressing pump head 11 is communicated with the liquid discharging hard tube 7; the inner wall of the liquid placing pipe 10 is connected with a top cover 12 in a threaded manner; a sleeve 13 is fixedly connected to a surface of the top cover 12 near the marker tube 4.
As shown in fig. 2, a universal connector 2 is embedded in one surface of the contact 1; the circumferential side surface of the universal connector 2 is fixedly connected with a marking tube 4.
As shown in fig. 3-4, a notch 14 is formed on one surface of the contact 1; a rubber pad 15 is fixedly connected to one surface of the notch 14; the cross section of the contact 1 is elliptical; the top of the inner wall of the marking tube 4 is fixedly connected with three springs 16; the three springs 16 are distributed on the inner wall of the marking tube 4 in a circumferential array; the other end of the spring 16 is fixedly connected with the connecting cover 9; an arc gasket 17 is fixedly connected to one surface of the top cover 12; the marking tube 4 and the sleeve 13 are both hollow circular tubes.
One specific application of this embodiment is: when the ultrasonic gel bottle is used, the liquid containing pipe 10 is used for containing sprayed and dyed ultrasonic gel, wherein the liquid containing pipe 10 and the top cover 12 are designed to be in threaded connection, so that liquid in the liquid containing pipe 10 can be conveniently added and replaced, the pressing pump head 11 is of a pressing type pump head structure and is mainly used for pumping liquid, and an elastic mechanism is designed inside the pressing pump head 11; when the device is used, the arc-shaped gasket 17 and the top cover 12 are pressed, then downward force is applied to the pressing pump head 11, and the pressing pump head 11 sprays marking liquid to a marking part through the liquid discharge hard tube 7 and the liquid discharge hose 3 under the matching action of the limiting ring 6 and the force application ring 8; through the design of the marking tube 4 and the universal connector 2, the marking tube 4 can move freely without changing the position of the contact 1, so that the stability of the contact 1 is improved, and the influence of medical staff on the contact 1 caused by shaking is reduced; and then the fault tolerance of the marking device is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (4)

1. A positioning and marking device for ultrasonic guided puncture, comprising a contact head (1), characterized in that:
a universal connector (2) which can rotate relative to the contact head (1) is embedded in one surface of the contact head (1); a liquid discharge hose (3) penetrates through one surface of the universal connector (2) and the contact head (1); the side surface of the universal connector (2) is connected with a marking pipe (4); the inner surface of the marking tube (4) is fixedly connected with a fixing ring (5) and a limiting ring (6); a liquid discharge hard pipe (7) penetrates through one surface of the fixing ring (5); the peripheral side surface of the lower liquid hard tube (7) is fixedly connected with a force application ring (8); one end of the liquid discharge hard tube (7) is sleeved with the liquid discharge hose (3); one end of the liquid discharge hard pipe (7) is communicated with a connecting cover (9);
the inner wall of the connecting cover (9) is in threaded connection with a liquid containing pipe (10); one end of the liquid placing pipe (10) far away from the connecting cover (9) extends to the outside of the connecting cover (9); the inner wall of the connecting cover (9) is fixedly connected with a pressing pump head (11); one end of a water inlet of the pressing pump head (11) penetrates through the liquid containing pipe (10) and extends into the liquid containing pipe (10); one end of a water outlet of the pressing pump head (11) is communicated with the liquid discharging hard tube (7); the inner wall of the liquid placing pipe (10) is in threaded connection with a top cover (12); a sleeve (13) is fixedly connected to one surface of the top cover (12) close to the marking tube (4);
the top of the inner wall of the marking tube (4) is fixedly connected with a plurality of springs (16); the springs (16) are distributed on the inner wall of the marking tube (4) in a circumferential array; the other end of the spring (16) is fixedly connected with the connecting cover (9).
2. The ultrasonic guided puncture positioning and marking device according to claim 1, wherein a notch (14) is formed on one surface of the contact head (1); a rubber pad (15) is fixedly connected to one surface of the notch (14); the cross section of the contact head (1) is oval.
3. An ultrasound guided puncture positioning and marking device according to claim 1, wherein an arcuate washer (17) is fixedly attached to a surface of the top cover (12).
4. A positioning and marking device for ultrasound guided puncture according to claim 1, characterized in that the marking tube (4) and the cannula (13) are hollow round tubes.
CN201910632054.2A 2019-07-12 2019-07-12 Positioning marking device for ultrasonic guided puncture Active CN110495933B (en)

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CN201910632054.2A CN110495933B (en) 2019-07-12 2019-07-12 Positioning marking device for ultrasonic guided puncture

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CN201910632054.2A CN110495933B (en) 2019-07-12 2019-07-12 Positioning marking device for ultrasonic guided puncture

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CN110495933B true CN110495933B (en) 2022-07-01

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Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB461577A (en) * 1935-10-15 1937-02-19 Ribbesford Company Ltd Improvements in resilient struts for use more especially in connection with the landing wheels of aeroplanes
JP2006518655A (en) * 2003-02-25 2006-08-17 イメージ・ガイディッド・ニューロロジクス・インコーポレーテッド Fiducial marker device, tool and method
CN202313428U (en) * 2011-10-25 2012-07-11 张在斌 Auxiliary probe holder of B-ultrasonic probe
CN103140185A (en) * 2010-07-23 2013-06-05 洛桑联邦理工学院 Adjustable fixation system for neurosurgical devices
CN204193195U (en) * 2014-11-04 2015-03-11 黄健辉 A kind of lower liquid aerofluxus, filtration, only liquid and blood return preventing infusion device automatically
CN204523343U (en) * 2015-01-28 2015-08-05 简达林 A kind of Miniature atomized shower nozzle
CN206007338U (en) * 2016-11-18 2017-03-15 北京大学第三医院 A kind of marking apparatus of ultrasound guided puncture
WO2017114100A1 (en) * 2015-12-29 2017-07-06 石榴创新有限公司 Bottom-to-top liquid filling system
CN206597032U (en) * 2016-12-08 2017-10-31 孙艳平 A kind of B ultrasound couplant remove device
CN107951534A (en) * 2017-12-12 2018-04-24 王亚军 A kind of ultrasound orthopaedics drilling equipment
CN207613840U (en) * 2017-05-11 2018-07-17 新疆医科大学第一附属医院 A kind of marking apparatus of ultrasound guided puncture
CN108338824A (en) * 2018-03-15 2018-07-31 无锡圣诺亚科技有限公司 Universal puncture positioning device
CN208435805U (en) * 2017-10-26 2019-01-29 上海逸动医学科技有限公司 Space positioning apparatus and rectifier
CN109965937A (en) * 2019-05-17 2019-07-05 周军 A kind of multi-faceted ball-handling head and the non-hand held electric drill for medical treatment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040030237A1 (en) * 2002-07-29 2004-02-12 Lee David M. Fiducial marker devices and methods

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB461577A (en) * 1935-10-15 1937-02-19 Ribbesford Company Ltd Improvements in resilient struts for use more especially in connection with the landing wheels of aeroplanes
JP2006518655A (en) * 2003-02-25 2006-08-17 イメージ・ガイディッド・ニューロロジクス・インコーポレーテッド Fiducial marker device, tool and method
CN103140185A (en) * 2010-07-23 2013-06-05 洛桑联邦理工学院 Adjustable fixation system for neurosurgical devices
CN202313428U (en) * 2011-10-25 2012-07-11 张在斌 Auxiliary probe holder of B-ultrasonic probe
CN204193195U (en) * 2014-11-04 2015-03-11 黄健辉 A kind of lower liquid aerofluxus, filtration, only liquid and blood return preventing infusion device automatically
CN204523343U (en) * 2015-01-28 2015-08-05 简达林 A kind of Miniature atomized shower nozzle
WO2017114100A1 (en) * 2015-12-29 2017-07-06 石榴创新有限公司 Bottom-to-top liquid filling system
CN206007338U (en) * 2016-11-18 2017-03-15 北京大学第三医院 A kind of marking apparatus of ultrasound guided puncture
CN206597032U (en) * 2016-12-08 2017-10-31 孙艳平 A kind of B ultrasound couplant remove device
CN207613840U (en) * 2017-05-11 2018-07-17 新疆医科大学第一附属医院 A kind of marking apparatus of ultrasound guided puncture
CN208435805U (en) * 2017-10-26 2019-01-29 上海逸动医学科技有限公司 Space positioning apparatus and rectifier
CN107951534A (en) * 2017-12-12 2018-04-24 王亚军 A kind of ultrasound orthopaedics drilling equipment
CN108338824A (en) * 2018-03-15 2018-07-31 无锡圣诺亚科技有限公司 Universal puncture positioning device
CN109965937A (en) * 2019-05-17 2019-07-05 周军 A kind of multi-faceted ball-handling head and the non-hand held electric drill for medical treatment

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