CN108784799A - A kind of novel hepatopathy puncture positioning device - Google Patents
A kind of novel hepatopathy puncture positioning device Download PDFInfo
- Publication number
- CN108784799A CN108784799A CN201810755266.5A CN201810755266A CN108784799A CN 108784799 A CN108784799 A CN 108784799A CN 201810755266 A CN201810755266 A CN 201810755266A CN 108784799 A CN108784799 A CN 108784799A
- Authority
- CN
- China
- Prior art keywords
- slide bar
- movable block
- novel
- fixed seat
- positioning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 208000019423 liver disease Diseases 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 description 4
- 210000004185 liver Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012317 liver biopsy Methods 0.000 description 1
- 210000005228 liver tissue Anatomy 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013188 needle biopsy Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
Classifications
-
- 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
Abstract
The invention discloses a kind of novel hepatopathy puncture positioning devices,Its structure includes ontology,It stands leg,Guide rail,Movable block,Sliding rail,Slide bar,Station leg is equipped with above the ontology,Bed body is equipped with above the station leg,The station leg is mutually fixedly connected with bed body,The both sides of the bed body are equipped with guide rail,The guide rail interior is equipped with pulley,It is connected with aerostatic press above the pulley,Slide bar is equipped with above the aerostatic press,The slide bar is mutually slidably connected with atmospheric pressure pole,Movable block is equipped with above the slide bar,The movable block is mutually slidably connected with slide bar,The movable block is internally provided with groove,The groove is mutually connected with slide bar,The upper surface of described movable block is equipped with motor,The motor, which is rotated by motor shaft with toothed disc, to be connect,The right side of the movable block is equipped with sliding rail,The novel hepatopathy puncture positioning device is convenient for the movement of ontology,Facilitate and is operated,It is convenient for accurately positioning using the irradiation of laser,Improve the accuracy of puncture.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of novel hepatopathy puncture positioning device.
Background technology
Liver puncture is exactly liver tissue bioptic.Liver puncture it is traumatic very big, cause many patients not to be easily accepted by, in clinic
Also not using liver biopsy as routine inspection.But needle biopsy of liver accuracy rate can be current relatively good inspection hand 80% or more
Section.
Puncture positioning device in the prior art is generally not easy to moving operation, and flexibility is poor, while being not easy to wear
The rotation of pricker multi-angle, positioning is not accurate enough, therefore there is an urgent need for research and develop a kind of novel hepatopathy puncture positioning device.
Invention content
The purpose of the present invention is to provide a kind of novel hepatopathy puncture positioning devices, solve proposed in background technology
Problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of novel hepatopathy puncture positioning device, structure
Including ontology, leg of standing, guide rail, movable block, sliding rail, slide bar, it is equipped with station leg above the ontology, bed is equipped with above the station leg
Body, the station leg are mutually fixedly connected with bed body, and the both sides of the bed body are equipped with guide rail, and the guide rail interior is equipped with pulley, described
It is connected with aerostatic press above pulley, is equipped with slide bar above the aerostatic press, the slide bar is mutually slidably connected with atmospheric pressure pole, the cunning
Movable block is equipped with above bar, the movable block is mutually slidably connected with slide bar, and the movable block is internally provided with groove, the groove
It is mutually connected with slide bar, the upper surface of described movable block is equipped with motor, and the motor is rotated company by motor shaft and toothed disc
It connects, the right side of the movable block is equipped with sliding rail, and the right side of the sliding rail slidably connects movable plate, the movement by link
Fixed seat is equipped with above plate, the fixed seat is arranged below laser locator, puncture needle, institute are equipped on the right side of the laser locator
Puncture needle and fixed seat phase dismantling connection are stated, wing bolt is equipped on the right side of the fixed seat.
Connection bearing, bearing are equipped with as a kind of preferred embodiment of the present invention, between the movable plate and fixed seat
It rotates and connect with fixed seat.
As a kind of preferred embodiment of the present invention, the both sides of the slide bar are using arc-shaped design and symmetrical
Distribution.
As a kind of preferred embodiment of the present invention, the upside of the slide bar is equipped with gear grooved, the gear grooved and tooth
Wheel disc mutually agrees with.
As a kind of preferred embodiment of the present invention, the aerostatic press is located at the upper surface of guide rail and symmetrical.
Compared with prior art, beneficial effects of the present invention are as follows：
1. the novel hepatopathy puncture positioning device, can be by pulley in guide rail using a global design scheme
The front and back movement of aerostatic press is realized in sliding, while movable block realizes the movement of its left and right directions using the rotation of motor, is convenient for
The movement of ontology, facilitates and is operated.
2. the novel hepatopathy puncture positioning device is equipped with connection bearing, bearing and fixation between movable plate and fixed seat
Seat rotates connection, can realize that the direction of the multi-angle of puncture needle rotates, while laser locating apparatus is equipped with by puncture needle, sharp
With the irradiation of laser convenient for accurately positioning, the accuracy of puncture is improved.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of overall structure diagram of novel hepatopathy puncture positioning device of the present invention；
Fig. 2 is a kind of structural schematic diagram of the movable block of novel hepatopathy puncture positioning device of the present invention；
Fig. 3 is a kind of vertical view of novel hepatopathy puncture positioning device of the present invention.
In figure:Ontology -1, leg -2 of standing, guide rail -3, movable block -4, sliding rail -5, slide bar -6, aerostatic press -7, pulley -8, electricity
Machine -9, toothed disc -10, groove -11, movable plate -12, laser locator -13, link -14, fixed seat -15, wing bolt -
16, puncture needle -17, bed body -18.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of novel hepatopathy puncture positioning device, structure packet
Include ontology 1, leg 2 of standing, guide rail 3, movable block 4, sliding rail 5, slide bar 6, the ontology 1 is equipped with station leg 2 above, above the station leg 2
Equipped with bed body 18, the station leg 2 is fixedly connected with 18 phase of bed body, and the both sides of the bed body 18 are equipped with guide rail 3, in the guide rail 3
Portion is equipped with pulley 8, and the pulley 8 is connected with aerostatic press 7 above, and the aerostatic press 7 is equipped with slide bar 6, the slide bar 6 and gas above
Compression bar is mutually slidably connected, and the slide bar 6 is equipped with movable block 4 above, and the movable block 4 is slidably connected with 6 phase of slide bar, the movement
Block 4 is internally provided with groove 11, and the groove 11 is connected with 6 phase of slide bar, and the upper surface of described movable block 4 is equipped with motor 9, institute
It states motor 9 and is rotated with toothed disc 10 by motor shaft and is connect, the right side of the movable block 4 is equipped with sliding rail 5, the sliding rail 5
Right side slidably connects movable plate 12 by link 14, and the movable plate 12 is equipped with fixed seat 15, the fixed seat 15 above
Laser locator 13 is arranged below, 13 right side of the laser locator is equipped with puncture needle 17, the puncture needle 17 and fixed seat 15
Phase dismantling connection, 15 right side of the fixed seat are equipped with wing bolt 16.
Referring to Fig. 2, being equipped with connection bearing between the movable plate 12 and fixed seat 15, bearing rotates with fixed seat 15
Connection, the direction convenient for the multi-angle of puncture needle rotates.
Referring to Fig. 1, the both sides of the slide bar 6 are using arc-shaped design and symmetrical, the body of suitable human body
Type needs, convenient for puncturing.
Referring to Fig. 1, the upside of the slide bar 6 is equipped with gear grooved, the gear grooved agrees with 10 phase of toothed disc, convenient for real
The movement of the left and right of existing movable block.
Referring to Fig. 1, the aerostatic press 7 is located at the upper surface of guide rail 3 and symmetrical, it is easy to implement the upper and lower steady of slide bar
Solid movement.
Before a kind of novel hepatopathy puncture positioning device of the present invention realizes slide bar 6 using the pulley 8 inside guide rail 3
Then movement afterwards drives turning for toothed disc 10 using the upper-lower height of the flexible adjustment slide bar 6 of aerostatic press 7 by motor 9
It is dynamic, realize that the movement of the left and right directions of movable block 4, movable plate 4 are moved up and down by link 14 on sliding rail 5, just
It is punctured in realizing, movable plate 12 and fixed seat 15 rotate connection, convenient for the puncture of different directions, while being set by puncture needle 17
There is laser locator 13, convenient for accurately being positioned, increases the accuracy of positioning, whole operation is more flexible.
The ontology 1 of the present invention, leg 2 of standing, guide rail 3, movable block 4, sliding rail 5, slide bar 6, aerostatic press 7, pulley 8, motor 9, tooth
Wheel disc 10, groove 11, movable plate 12, laser locator 13, link 14, fixed seat 15, wing bolt 16, puncture needle 17, bed
Body 18, component are universal standard part or the component that those skilled in the art know, structure and principle are all this technology personnel
It can be learnt by technical manual or be known by routine experiment method, problems solved by the invention is existing Needle localization dress
It sets and is generally not easy to moving operation, flexibility is poor, while being not easy to the rotation of puncture needle multi-angle, positions not accurate enough etc. ask
Topic, the present invention are combined with each other by above-mentioned component, and device, can be by pulley in guide rail using a global design scheme
The front and back movement of aerostatic press is realized in interior sliding, while movable block realizes the movement of its left and right directions using the rotation of motor,
Convenient for the movement of ontology, facilitates and operated between movable plate and fixed seat equipped with connection bearing, bearing and fixed seat phase turn
Dynamic connection, can realize that the direction of the multi-angle of puncture needle rotates, while laser locating apparatus is equipped with by puncture needle, utilize laser
Irradiation convenient for accurately positioning, improve the accuracy of puncture.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of novel hepatopathy puncture positioning device, structure includes ontology (1), leg of standing (2), guide rail (3), movable block (4), slides
Rail (5), slide bar (6), it is characterised in that：The ontology (1) is equipped with station leg (2) above, and the station leg (2) is equipped with bed body above
(18), the station leg (2) is mutually fixedly connected with bed body (18), and the both sides of the bed body (18) are equipped with guide rail (3), the guide rail
(3) it is internally provided with pulley (8), the pulley (8) is connected with aerostatic press (7) above, and the aerostatic press (7) is equipped with slide bar above
(6), the slide bar (6) is mutually slidably connected with atmospheric pressure pole, and the slide bar (6) is equipped with movable block (4), the movable block (4) above
It is mutually slidably connected with slide bar (6)；
The movable block (4) is internally provided with groove (11), and the groove (11) is mutually connected with slide bar (6), the movement
The upper surface of block (4) is equipped with motor (9), and the motor (9), which is rotated by motor shaft with toothed disc (10), to be connect, the movable block
(4) right side is equipped with sliding rail (5), and the right side of the sliding rail (5) slidably connects movable plate (12) by link (14), described
Movable plate (12) is equipped with fixed seat (15) above, and laser locator (13) is arranged below in the fixed seat (15), and the laser is fixed
Puncture needle (17), the puncture needle (17) and fixed seat (15) phase dismantling connection, the fixed seat are equipped on the right side of position device (13)
(15) right side is equipped with wing bolt (16).
2. a kind of novel hepatopathy puncture positioning device according to claim 1, it is characterised in that：The movable plate (12) and
Connection bearing is equipped between fixed seat (15), bearing rotates with fixed seat (15) and connect.
3. a kind of novel hepatopathy puncture positioning device according to claim 1, it is characterised in that：The two of the slide bar (6)
Side is using arc-shaped design and symmetrical.
4. a kind of novel hepatopathy puncture positioning device according to claim 1, it is characterised in that：The slide bar (6) it is upper
Side is equipped with gear grooved, and the gear grooved mutually agrees with toothed disc (10).
5. a kind of novel hepatopathy puncture positioning device according to claim 1, it is characterised in that：Aerostatic press (7) position
In the upper surface of guide rail (3) and symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810755266.5A CN108784799A (en) | 2018-07-11 | 2018-07-11 | A kind of novel hepatopathy puncture positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810755266.5A CN108784799A (en) | 2018-07-11 | 2018-07-11 | A kind of novel hepatopathy puncture positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108784799A true CN108784799A (en) | 2018-11-13 |
Family
ID=64076045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810755266.5A Pending CN108784799A (en) | 2018-07-11 | 2018-07-11 | A kind of novel hepatopathy puncture positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108784799A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141354A (en) * | 2019-06-19 | 2019-08-20 | 青岛大学附属医院 | A kind of Kirschner wire guider and its application method based on pediatric Orthopaedics operative treatment |
| CN110169813A (en) * | 2019-05-29 | 2019-08-27 | 李琤 | A kind of hepatopathy puncture location racks |
| CN111904564A (en) * | 2020-09-18 | 2020-11-10 | 白银市第一人民医院 | Cerebral vessel intervention puncture positioning device for nerve intervention |
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| CN104146772A (en) * | 2014-07-29 | 2014-11-19 | 北京理工大学 | Robot for accurate diagnosis and treatment of maxillofacial diseases |
| US9131948B2 (en) * | 2012-08-31 | 2015-09-15 | National Cheng Kung University | Assistant device and guiding assembly for percutaneous surgery |
| CN204909479U (en) * | 2015-09-15 | 2015-12-30 | 朱佳本 | CT puncture location bed |
| CN107303196A (en) * | 2016-04-19 | 2017-10-31 | 陈德路 | A kind of tumor-localizing puncture instrument |
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2018
- 2018-07-11 CN CN201810755266.5A patent/CN108784799A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9131948B2 (en) * | 2012-08-31 | 2015-09-15 | National Cheng Kung University | Assistant device and guiding assembly for percutaneous surgery |
| CN104146772A (en) * | 2014-07-29 | 2014-11-19 | 北京理工大学 | Robot for accurate diagnosis and treatment of maxillofacial diseases |
| CN204909479U (en) * | 2015-09-15 | 2015-12-30 | 朱佳本 | CT puncture location bed |
| CN107303196A (en) * | 2016-04-19 | 2017-10-31 | 陈德路 | A kind of tumor-localizing puncture instrument |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169813A (en) * | 2019-05-29 | 2019-08-27 | 李琤 | A kind of hepatopathy puncture location racks |
| CN110169813B (en) * | 2019-05-29 | 2022-02-08 | 李琤 | Liver disease puncture locating rack |
| CN110141354A (en) * | 2019-06-19 | 2019-08-20 | 青岛大学附属医院 | A kind of Kirschner wire guider and its application method based on pediatric Orthopaedics operative treatment |
| CN111904564A (en) * | 2020-09-18 | 2020-11-10 | 白银市第一人民医院 | Cerebral vessel intervention puncture positioning device for nerve intervention |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191014 Address after: 271000 No. 706, Taishan Avenue, Taishan District, Shandong, Tai'an Applicant after: The Second Affiliated Hospital of Shandong First Medical University Address before: 271000 No. 706, Taishan Avenue, Taishan District, Shandong, Tai'an Applicant before: Zhang Yu Rui |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |