CN107625537B - Adjustable skin scraper - Google Patents

Adjustable skin scraper Download PDF

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Publication number
CN107625537B
CN107625537B CN201710958029.4A CN201710958029A CN107625537B CN 107625537 B CN107625537 B CN 107625537B CN 201710958029 A CN201710958029 A CN 201710958029A CN 107625537 B CN107625537 B CN 107625537B
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CN
China
Prior art keywords
adjusting
fixture block
lifting
rod
supporting rod
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CN201710958029.4A
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Chinese (zh)
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CN107625537A (en
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不公告发明人
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Shandong Lujian Bio Pharmaceutical Technology Co ltd
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Individual
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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
    • 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
    • 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
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Cleaning In General (AREA)
  • Catching Or Destruction (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Massaging Devices (AREA)
  • Soil Working Implements (AREA)
  • Finger-Pressure Massage (AREA)
  • Surgical Instruments (AREA)

Abstract

An adjustable skin scraper comprises two sets of movable adjusting units which are correspondingly arranged on the left and right, each movable adjusting unit comprises a connecting frame, a supporting rod is fixedly connected onto each connecting frame, an adjusting fixture block is movably clamped outside each supporting rod up and down, a vertically arranged lifting adjusting groove is formed in the side wall, adjacent to the corresponding supporting rod, of each adjusting fixture block, a lifting positioning rod is fixedly connected onto each supporting rod, the free end of each lifting positioning rod penetrates out of each lifting adjusting groove, a lifting positioning nut is connected onto each lifting positioning rod outside each adjusting fixture block in a threaded mode, and each adjusting fixture block is positioned on each supporting rod through each lifting positioning rod and each lifting positioning nut; the through-hole has been seted up on the regulation fixture block of lift adjustment tank below, control and peg graft in the through-hole on the regulation fixture block jointly and fall the locating lever, and threaded connection has a rotational positioning nut on the locating lever that falls soon in the regulation fixture block outside, falls the locating lever soon and passes through the rotational positioning nut location about between the regulation fixture block, falls soon and goes up along its length direction fixedly connected with on the locating lever and scrape the blade clearly.

Description

Adjustable skin scraper
Technical Field
The invention relates to a medical instrument for dermatology, in particular to an adjustable skin scraper.
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 adjustable skin scraper which is simple to operate and convenient to use.
The technical scheme for solving the technical problems is as follows:
an adjustable skin scraper comprises two sets of movable adjusting units which are correspondingly arranged on the left and right, and is characterized in that each movable adjusting unit comprises a connecting frame, a supporting rod is fixedly connected onto each connecting frame, an adjusting fixture block is movably clamped outside each supporting rod up and down, a vertically arranged lifting adjusting groove is formed in the side wall, adjacent to the corresponding supporting rod, of each adjusting fixture block, a lifting positioning rod is fixedly connected onto each supporting rod, the free end of each lifting positioning rod penetrates out of each lifting adjusting groove, a lifting positioning nut is connected onto each lifting positioning rod outside each adjusting fixture block in a threaded mode, and each adjusting fixture block is positioned on the corresponding supporting rod through each lifting positioning rod and each lifting positioning; the through-hole has been seted up on the regulation fixture block of lift adjustment tank below, control and peg graft in the through-hole on the regulation fixture block jointly and fall the locating lever, and threaded connection has a rotational positioning nut on the locating lever that falls soon in the regulation fixture block outside, falls the locating lever soon and passes through the rotational positioning nut location about between the regulation fixture block, falls soon and goes up along its length direction fixedly connected with on the locating lever and scrape the blade clearly.
The adjustable skin scraper is characterized in that an operation connecting rod is fixedly connected between the left adjusting clamping block and the right adjusting clamping block.
The adjustable skin scraper is characterized in that the two operation connecting rods are fixedly connected between the left adjusting clamping block and the right adjusting clamping block, and the rotary descending positioning rod is positioned between the two operation connecting rods.
The adjustable skin scraper is characterized in that the longitudinal section of the operating connecting rod is elongated.
The adjustable skin scraper is characterized in that the connecting frame is in a circular arc shape or U shape with a downward opening.
The adjustable skin scraper is characterized in that the free ends of the connecting frames are respectively and relatively rotatably provided with a rotating wheel.
The adjustable skin curettage device is characterized in that the free ends of the connecting frames are respectively and fixedly connected with springs which are vertically arranged, the lower ends of the springs are fixedly connected with supports, the supports are U-shaped with downward openings, and the rotating wheels are installed in the supports in a relatively rotating mode.
The adjustable skin scraper is characterized in that the adjusting fixture block is U-shaped with a downward opening, the through holes are formed in two free ends of the adjusting fixture block, and the rotary descending positioning rod penetrates through all the through holes.
The adjustable skin scraper is characterized in that the supporting rod is transversely arranged.
The adjustable skin curettage device is characterized in that the two side walls of the adjusting fixture block are provided with the lifting adjusting grooves, the support rod is fixedly connected with the two lifting positioning rods corresponding to the lifting adjusting grooves, and the lifting positioning rod outside each adjusting fixture block is in threaded connection with the lifting positioning nut.
The scraping blade frame is arranged in a hollow mode, the connecting rod is held by a hand to slightly press downwards during operation, operation is simple, the hands of medical staff can be relaxed, scraping operation is facilitated, and the scraping blade frame is convenient and rapid to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic sectional view A-A of FIG. 2;
FIG. 4 is a schematic cross-sectional view B-B of FIG. 2;
fig. 5 is a partially enlarged schematic view of fig. 3.
In the drawings:
1. lifting and positioning nuts; 2. a lifting positioning rod; 3. a lifting adjusting groove; 4. adjusting the clamping block; 5. a support bar; 6. a connecting frame; 7. a spring; 8. a support; 9. a rotating wheel; 10. rotating the positioning nut; 11. rotating the positioning rod; 12. cleaning and scraping the blade; 13. the connecting rod is operated.
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 to 5, an adjustable skin scraper comprises two sets of movable adjusting units which are correspondingly arranged left and right, each movable adjusting unit comprises a connecting frame 6, a supporting rod 5 which is transversely arranged is fixedly connected to the connecting frame 6, an adjusting fixture block 4 is movably clamped outside the supporting rod 5 up and down, a vertically arranged lifting adjusting groove 3 is formed in the side wall of the adjusting fixture block 4 adjacent to the supporting rod 5, a lifting positioning rod 2 is fixedly connected to the supporting rod 5, the free end of the lifting positioning rod 2 penetrates out of the lifting adjusting groove 3, a lifting positioning nut 1 is connected to the lifting positioning rod 2 outside the adjusting fixture block 4 in a threaded manner, and the adjusting fixture block 4 is positioned on the supporting rod 5 through the lifting positioning rod 2 and the lifting positioning nut 1; the through hole has been seted up on the regulation fixture block 4 of lift adjustment tank 3 below, control and peg graft in the through hole on the regulation fixture block 4 jointly and fall locating lever 11, and threaded connection has a rotatory positioning nut 10 on the locating lever 11 that falls soon in the regulation fixture block 4 outside, falls locating lever 11 soon and passes through rotatory positioning nut 10 location about between regulation fixture block 4, falls locating lever 11 soon and goes up along its length direction fixedly connected with and scrape blade 12 clearly.
Two operation connecting rods 13 are correspondingly and fixedly connected between the left adjusting clamping block 4 and the right adjusting clamping block 4 in a front-back mode, the rotary descending positioning rod 11 is located below the position between the two operation connecting rods 13, and the longitudinal section of each operation connecting rod 13 is long-strip-shaped, so that the operation connecting rods are convenient to hold and push.
In this embodiment, link 6 is the downward circular arc shape of opening or "U" type, and the spring 7 of the vertical setting of fixedly connected with is equallyd divide respectively to the free end of link 6, and spring 7 lower extreme fixedly connected with support 8, and support 8 are the downward "U" type of opening, and runner 9 is installed to the relative rotation in support 8.
In this embodiment, the adjusting fixture block 4 is a U-shaped block with a downward opening, the through holes are formed at two free ends of the adjusting fixture block 4, and the rotating and descending positioning rod 11 penetrates through all the through holes.
In this embodiment, the two side walls of the adjusting fixture block 4 are both provided with the lifting adjusting groove 3, the supporting rod 5 is fixedly connected with the two lifting positioning rods 2 corresponding to the lifting adjusting groove 3, and the lifting positioning rod 2 outside each adjusting fixture block 4 is in threaded connection with the lifting positioning nut 1.
In the invention, the inclination angle of the cleaning blade 12 can be adjusted according to requirements, and the cleaning blade 12 can be clearly seen in the space between the two operation connecting rods 13, so that the focus can be conveniently cleaned.

Claims (1)

1. An adjustable skin curette comprises two sets of mobile adjusting units which are correspondingly arranged on the left and the right, the movable adjusting unit is characterized by comprising a connecting frame (6), wherein the connecting frame (6) is in an arc shape with a downward opening, a supporting rod (5) is fixedly connected onto the connecting frame (6), an adjusting clamping block (4) is movably clamped outside the supporting rod (5) up and down, a vertically arranged lifting adjusting groove (3) is formed in the side wall, adjacent to the supporting rod (5), of the adjusting clamping block (4), a lifting positioning rod (2) is fixedly connected onto the supporting rod (5), the free end of the lifting positioning rod (2) penetrates out of the lifting adjusting groove (3), a lifting positioning nut (1) is connected onto the lifting positioning rod (2) outside the adjusting clamping block (4) in a threaded manner, and the adjusting clamping block (4) is positioned on the supporting rod (5) through the lifting positioning rod (2) and the lifting positioning nut (1); a through hole is formed in the adjusting fixture block (4) below the lifting adjusting groove (3), a rotary positioning rod (11) is inserted into the through hole of the left and right adjusting fixture block (4) together, a rotary positioning nut (10) is connected to the rotary positioning rod (11) on the outer side of the adjusting fixture block (4) in a threaded manner, the rotary positioning rod (11) is positioned between the left and right adjusting fixture block (4) through the rotary positioning nut (10), and a scraping blade (12) is fixedly connected to the rotary positioning rod (11) along the length direction of the rotary positioning rod; the free ends of the connecting frames (6) are respectively and relatively rotatably provided with rotating wheels (9); the free end of link (6) is equallyd divide spring (7) of the vertical setting of fixedly connected with respectively, and spring (7) lower extreme fixedly connected with support (8), and support (8) are "U" type down for the opening, runner (9) relative rotation is installed in support (8).
CN201710958029.4A 2016-01-19 2016-01-19 Adjustable skin scraper Active CN107625537B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710958029.4A CN107625537B (en) 2016-01-19 2016-01-19 Adjustable skin scraper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710958029.4A CN107625537B (en) 2016-01-19 2016-01-19 Adjustable skin scraper
CN201610033815.9A CN105496479B (en) 2016-01-19 2016-01-19 Skin scraper

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201610033815.9A Division CN105496479B (en) 2016-01-19 2016-01-19 Skin scraper

Publications (2)

Publication Number Publication Date
CN107625537A CN107625537A (en) 2018-01-26
CN107625537B true CN107625537B (en) 2020-10-23

Family

ID=55705050

Family Applications (8)

Application Number Title Priority Date Filing Date
CN201710958029.4A Active CN107625537B (en) 2016-01-19 2016-01-19 Adjustable skin scraper
CN201710958102.8A Active CN107625538B (en) 2016-01-19 2016-01-19 Special skin scraper
CN201710958024.1A Active CN108309367B (en) 2016-01-19 2016-01-19 Adjustable skin scraping instrument
CN201710957990.1A Active CN107518932B (en) 2016-01-19 2016-01-19 Special skin scraping device
CN201710958047.2A Active CN107582137B (en) 2016-01-19 2016-01-19 Special skin scraping instrument
CN201710958005.9A Active CN108309366B (en) 2016-01-19 2016-01-19 Adjustable skin scraper
CN201610033815.9A Expired - Fee Related CN105496479B (en) 2016-01-19 2016-01-19 Skin scraper
CN201710958006.3A Active CN107684449B (en) 2016-01-19 2016-01-19 Adjustable device for scraping skin

Family Applications After (7)

Application Number Title Priority Date Filing Date
CN201710958102.8A Active CN107625538B (en) 2016-01-19 2016-01-19 Special skin scraper
CN201710958024.1A Active CN108309367B (en) 2016-01-19 2016-01-19 Adjustable skin scraping instrument
CN201710957990.1A Active CN107518932B (en) 2016-01-19 2016-01-19 Special skin scraping device
CN201710958047.2A Active CN107582137B (en) 2016-01-19 2016-01-19 Special skin scraping instrument
CN201710958005.9A Active CN108309366B (en) 2016-01-19 2016-01-19 Adjustable skin scraper
CN201610033815.9A Expired - Fee Related CN105496479B (en) 2016-01-19 2016-01-19 Skin scraper
CN201710958006.3A Active CN107684449B (en) 2016-01-19 2016-01-19 Adjustable device for scraping skin

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CN (8) CN107625537B (en)

Families Citing this family (9)

* 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
CN108013916B (en) * 2018-01-28 2019-10-25 广西医科大学第一附属医院 A kind of skin scraper that can be achieved back and forth to scrape clearly
CN108261224B (en) * 2018-01-28 2020-08-07 山东大学齐鲁医院(青岛) Skin scraper capable of preventing secondary damage
CN108523939A (en) * 2018-04-25 2018-09-14 未来康健（北京）医疗技术研究院有限公司 A kind of anti-scratch dept. of dermatology's scraping device
CN113143490B (en) * 2018-09-11 2023-01-24 殷桂春 Skin branch of academic or vocational study focus body surface hair scrape device clearly
CN109480917B (en) * 2018-12-19 2021-07-16 刘文选 Clinical sampling device that uses of dermatology
CN109998608B (en) * 2019-04-29 2021-08-03 魏磊 A clear device of scraping of convenient to use type focus 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
CN113180747B (en) * 2021-05-12 2023-05-30 陈希格 Multipurpose scraper for dermatology

Citations (2)

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Publication number Priority date Publication date Assignee Title
CN202723889U (en) * 2012-09-13 2013-02-13 李国香 Specific scraper for dermatology department
CN204445970U (en) * 2015-02-05 2015-07-08 马海丽 Department of dermatologry is with scraping device clearly

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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
CN204712091U (en) * 2015-06-19 2015-10-21 赵世锋 The clinical removing device of a kind of dept. of dermatology
CN205251593U (en) * 2016-01-19 2016-05-25 李进 Skin curet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202723889U (en) * 2012-09-13 2013-02-13 李国香 Specific scraper for dermatology department
CN204445970U (en) * 2015-02-05 2015-07-08 马海丽 Department of dermatologry is with scraping device clearly

Also Published As

Publication number Publication date
CN107625537A (en) 2018-01-26
CN107625538A (en) 2018-01-26
CN105496479A (en) 2016-04-20
CN107518932A (en) 2017-12-29
CN107684449A (en) 2018-02-13
CN107625538B (en) 2020-10-09
CN108309366A (en) 2018-07-24
CN108309366B (en) 2020-10-09
CN108309367A (en) 2018-07-24
CN108309367B (en) 2020-10-09
CN105496479B (en) 2017-11-10
CN107582137B (en) 2020-10-09
CN107582137A (en) 2018-01-16
CN107518932B (en) 2020-10-09
CN107684449B (en) 2020-10-13

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PB01 Publication
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TA01 Transfer of patent application right

Effective date of registration: 20200922

Address after: 318050 No.62, zone 1, daoguanqian village, Lubei street, Luqiao District, Taizhou City, Zhejiang Province

Applicant after: Yu Yanming

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

Applicant before: Li Jin

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TR01 Transfer of patent right

Effective date of registration: 20221201

Address after: 276000 science and technology Avenue, high tech Industrial Development Zone, Linyi City, Shandong Province

Patentee after: SHANDONG LUJIAN BIO PHARMACEUTICAL TECHNOLOGY Co.,Ltd.

Address before: 318050 No. 62, zone 1, daoguanqian village, Lubei street, Luqiao District, Taizhou City, Zhejiang Province

Patentee before: Yu Yanming

TR01 Transfer of patent right