CN107397577B - Device for scraping skin - Google Patents

Device for scraping skin Download PDF

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Publication number
CN107397577B
CN107397577B CN201710830170.6A CN201710830170A CN107397577B CN 107397577 B CN107397577 B CN 107397577B CN 201710830170 A CN201710830170 A CN 201710830170A CN 107397577 B CN107397577 B CN 107397577B
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CN
China
Prior art keywords
lifting
rotating positioning
lifting rotating
rod
fixedly connected
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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.)
Active
Application number
CN201710830170.6A
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Chinese (zh)
Other versions
CN107397577A (en
Inventor
刘伟
李开敏
穆娜娜
王广
其他发明人请求不公开姓名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao High Tech Co., Ltd.
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Qingdao High Tech Co Ltd
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Publication date
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Priority to CN201710830170.6A priority Critical patent/CN107397577B/en
Publication of CN107397577A publication Critical patent/CN107397577A/en
Application granted granted Critical
Publication of CN107397577B publication Critical patent/CN107397577B/en
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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
    • A61B17/32—Surgical cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other 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
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00747—Dermatology
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00747—Dermatology
    • A61B2017/00761—Removing layer of skin tissue, e.g. wrinkles, scars or cancerous tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320004—Surgical cutting instruments abrasive
    • A61B2017/320008—Scrapers

Abstract

A device for cleaning and scraping skin comprises a connecting frame which is correspondingly arranged on the left and the right, wherein the connecting frame comprises a middle rod which is obliquely arranged in the middle, a lifting adjusting chute is respectively arranged on the middle rod along the length direction of the middle rod, a lifting rotating positioning rod is movably inserted in the left and the right lifting adjusting chutes together, a lifting rotating positioning nut is connected on the lifting rotating positioning rod on the outer side of the connecting frame in a threaded manner, the lifting rotating positioning rod is positioned in the lifting adjusting chute of the middle rod of the connecting frame through the lifting rotating positioning nut, and a cleaning and scraping blade is fixedly connected to the lifting rotating positioning rod along the length direction of the lifting rotating; the left and right connecting frames are respectively and fixedly connected with connecting plates in a front-back corresponding mode, springs are fixedly connected to the lower faces of the connecting plates, and idler wheels are installed at the lower ends of the springs in a relatively rotating mode. The link is "Z" type, and the intermediate lever is located the middle part of link, and the both ends of intermediate lever are connected with the end lever respectively, and the corresponding fixed connection is controlled between the end lever that corresponds around the connecting plate.

Description

Device for scraping skin
Technical Field
The invention relates to a medical instrument, in particular to a device for cleaning and scraping skin.
Background
The focus of infection often needs to be clearly scraped when carrying out the diagnosis treatment of skin disease for patient clinically, and current operation is that medical staff holds the blade and slowly scrapes the mill, and at the clearance in-process, medical staff need the hand hang in the air for a long time, and so the operation is wasted time and energy, and sometimes the dynamics is also not well mastered, and the operation degree of difficulty is big.
Disclosure of Invention
Aiming at the defects, the invention provides the device for scraping the skin, which is simple to operate and convenient to use.
The technical scheme for solving the technical problems is as follows:
a device for cleaning and scraping skin comprises a connecting frame which is correspondingly arranged on the left and the right, wherein the connecting frame comprises a middle rod which is obliquely arranged in the middle, and the device is characterized in that lifting adjusting chutes are respectively formed in the middle rod along the length direction of the middle rod; the left and right connecting frames are respectively and fixedly connected with connecting plates in a front-back corresponding mode, springs are fixedly connected to the lower faces of the connecting plates, and idler wheels are installed at the lower ends of the springs in a relatively rotating mode.
The device for scraping skin is characterized in that the connecting frame is Z-shaped, the middle rod is positioned in the middle of the connecting frame, the two ends of the middle rod are respectively connected with the end rods, and the connecting plate is fixedly connected between the left end rod and the right end rod in a front-back corresponding mode.
The device for scraping skin is characterized in that a plurality of springs are fixedly connected to the lower face of each connecting plate, and the lower end of each spring is rotatably provided with the roller wheel relatively.
The device for scraping skin is characterized in that the lower end of the spring is fixedly connected with a support, and the roller is installed in the support in a relatively rotating mode.
The device for scraping skin is characterized in that the bracket is U-shaped with a downward opening.
The scraping blade frame is arranged in a hollow mode, the connecting plate or the connecting frame is slightly pressed downwards by holding the operation handle, the operation is simple, the hands of medical staff can be loosened, the scraping operation is facilitated, and the use is convenient and rapid.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of FIG. 1;
fig. 3 is a schematic top view of the structure of fig. 1.
In the drawings:
1. a roller; 2. a support; 3. a spring; 4. a connecting plate; 5. cleaning and scraping the blade; 6. lifting and rotating the positioning rod; 7. lifting and rotating the positioning nut; 8. a lifting adjusting chute; 9. an intermediate lever; 10. an end bar.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, 2 and 3, a device for scraping skin comprises a connecting frame which is correspondingly arranged on the left and right sides, the connecting frame comprises a middle rod 9 which is obliquely arranged in the middle, a lifting adjusting chute 8 is respectively arranged on the middle rod 9 along the length direction of the middle rod, a lifting rotating positioning rod 6 is movably inserted in the left and right lifting adjusting chute 8 together, a lifting rotating positioning nut 7 is connected on the lifting rotating positioning rod 6 on the outer side of the connecting frame through a thread, the lifting rotating positioning rod 6 is positioned in the lifting adjusting chute 8 of the middle rod 9 of the connecting frame through the lifting rotating positioning nut 7, and the lifting rotating positioning rod 6 is fixedly connected with a scraping blade 5 along the length direction of the lifting rotating positioning rod 6; the left and right connecting frames are correspondingly and respectively fixedly connected with a connecting plate 4 in a front-back manner, a spring 3 is fixedly connected below the connecting plate 4, and the lower end of the spring 3 is relatively rotatably provided with a roller 1.
In this embodiment, the link is "Z" type, the intermediate lever 9 is located in the middle of the link, two ends of the intermediate lever 9 are respectively connected with the end rods 10, and the connecting plate 4 is fixedly connected between the corresponding end rods 10 in front and back. A plurality of springs 3 are fixedly connected below each connecting plate 4, and the lower end of each spring 3 is relatively rotatably provided with the roller 1. The lower end of the spring 3 is fixedly connected with a support 2, and the roller 1 is installed in the support 2 in a relatively rotating mode. The bracket 2 is U-shaped with a downward opening.

Claims (1)

1. A device for cleaning and scraping skin comprises a connecting frame which is correspondingly arranged on the left and right, the connecting frame comprises a middle rod (9) which is obliquely arranged in the middle, and the device is characterized in that a lifting adjusting sliding chute (8) is respectively arranged on the middle rod (9) along the length direction of the middle rod, a lifting rotating positioning rod (6) is movably inserted in the left and right lifting adjusting sliding chute (8) together, a lifting rotating positioning nut (7) is connected with the lifting rotating positioning rod (6) on the outer side of the connecting frame in a threaded manner, the lifting rotating positioning rod (6) is positioned in the lifting adjusting sliding chute (8) of the middle rod (9) of the connecting frame through the lifting rotating positioning nut (7), and a cleaning and scraping blade (5) is fixedly connected to the lifting rotating positioning rod (6) along; the left and right connecting frames are respectively and fixedly connected with a connecting plate (4) in a front-back corresponding mode, a spring (3) is fixedly connected below the connecting plate (4), and the lower end of the spring (3) is relatively rotatably provided with a roller (1); a plurality of springs (3) are fixedly connected below each connecting plate (4), and the lower end of each spring (3) is relatively rotatably provided with the roller (1).
CN201710830170.6A 2016-01-19 2016-01-19 Device for scraping skin Active CN107397577B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710830170.6A CN107397577B (en) 2016-01-19 2016-01-19 Device for scraping skin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610033795.5A CN105496478B (en) 2016-01-19 2016-01-19 Dept. of dermatology's focus scraper
CN201710830170.6A CN107397577B (en) 2016-01-19 2016-01-19 Device for scraping skin

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201610033795.5A Division CN105496478B (en) 2016-01-19 2016-01-19 Dept. of dermatology's focus scraper

Publications (2)

Publication Number Publication Date
CN107397577A CN107397577A (en) 2017-11-28
CN107397577B true CN107397577B (en) 2020-02-11

Family

ID=55705049

Family Applications (7)

Application Number Title Priority Date Filing Date
CN201710830170.6A Active CN107397577B (en) 2016-01-19 2016-01-19 Device for scraping skin
CN201710830040.2A Active CN107595365B (en) 2016-01-19 2016-01-19 Special skin scraper
CN201610033795.5A Expired - Fee Related CN105496478B (en) 2016-01-19 2016-01-19 Dept. of dermatology's focus scraper
CN201710830073.7A Expired - Fee Related CN107468310B (en) 2016-01-19 2016-01-19 Skin special-purpose scraping instrument
CN201710830083.0A Expired - Fee Related CN107468311B (en) 2016-01-19 2016-01-19 Skin special-purpose scraping device
CN201710830173.XA Expired - Fee Related CN107595331B (en) 2016-01-19 2016-01-19 Apparatus for scraping skin
CN201710830116.1A Expired - Fee Related CN107595366B (en) 2016-01-19 2016-01-19 Device for cleaning and scraping skin

Family Applications After (6)

Application Number Title Priority Date Filing Date
CN201710830040.2A Active CN107595365B (en) 2016-01-19 2016-01-19 Special skin scraper
CN201610033795.5A Expired - Fee Related CN105496478B (en) 2016-01-19 2016-01-19 Dept. of dermatology's focus scraper
CN201710830073.7A Expired - Fee Related CN107468310B (en) 2016-01-19 2016-01-19 Skin special-purpose scraping instrument
CN201710830083.0A Expired - Fee Related CN107468311B (en) 2016-01-19 2016-01-19 Skin special-purpose scraping device
CN201710830173.XA Expired - Fee Related CN107595331B (en) 2016-01-19 2016-01-19 Apparatus for scraping skin
CN201710830116.1A Expired - Fee Related CN107595366B (en) 2016-01-19 2016-01-19 Device for cleaning and scraping skin

Country Status (1)

Country Link
CN (7) CN107397577B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106859733A (en) * 2017-03-09 2017-06-20 董秀慧 A kind of dept. of dermatology focus scraper
CN113274148B (en) * 2018-09-11 2022-07-05 王秀娟 A collection device that is used for dermatology focus body surface hair to scrape off
CN109480917B (en) * 2018-12-19 2021-07-16 刘文选 Clinical sampling device that uses of dermatology
CN109846518B (en) * 2019-01-29 2021-12-28 青岛市市立医院 Affected part inspection device of psoriasis
CN110141277A (en) * 2019-04-03 2019-08-20 青岛市市立医院 A kind of affected part check device of psoriasis
CN110946629B (en) * 2020-01-02 2021-07-20 王兰英 Scraper for dermatological department
CN112426205A (en) * 2020-12-10 2021-03-02 张红波 Focus cleaning device for dermatology
CN112790832B (en) * 2021-03-05 2021-12-28 山东第一医科大学附属省立医院(山东省立医院) Dermatological is with scraping device of being convenient for adjust

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7044956B2 (en) * 2002-07-03 2006-05-16 Rubicor Medical, Inc. Methods and devices for cutting and collecting soft tissue
CN201806732U (en) * 2010-10-10 2011-04-27 谷金鹏 Cleaning and scraping instrument
CN202365822U (en) * 2011-12-02 2012-08-08 高金銮 Skin curet
CN202740120U (en) * 2012-08-28 2013-02-20 李琛 Scraper for dermatological department
CN203089216U (en) * 2013-01-28 2013-07-31 张书清 Skin scraping instrument
CN204445970U (en) * 2015-02-05 2015-07-08 马海丽 Department of dermatologry is with scraping device clearly
CN205251592U (en) * 2016-01-19 2016-05-25 李进 Dept. of dermatology uses focus scraper

Also Published As

Publication number Publication date
CN107595366B (en) 2020-04-24
CN107595331A (en) 2018-01-19
CN107397577A (en) 2017-11-28
CN107595365A (en) 2018-01-19
CN107468310B (en) 2020-05-12
CN105496478A (en) 2016-04-20
CN107595365B (en) 2020-04-14
CN107595366A (en) 2018-01-19
CN107468310A (en) 2017-12-15
CN105496478B (en) 2017-11-21
CN107468311A (en) 2017-12-15
CN107595331B (en) 2020-02-07
CN107468311B (en) 2020-03-17

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SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Liu Wei

Inventor after: Li Kaimin

Inventor after: Mu Nana

Inventor after: Wang Guang

Inventor after: other inventors requested not to disclose their names

Inventor before: Request for anonymity

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20200106

Address after: Donghai West Road 266000 Shandong city of Qingdao province No. 37

Applicant after: Qingdao High Tech Co., Ltd.

Address before: 277400 Shandong Province, Zaozhuang city Taierzhuang District Jinguang Road No. 16

Applicant before: Li Jin

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