CN109998608B - A clear device of scraping of convenient to use type focus for dermatology - Google Patents
A clear device of scraping of convenient to use type focus for dermatology Download PDFInfo
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- CN109998608B CN109998608B CN201910352013.8A CN201910352013A CN109998608B CN 109998608 B CN109998608 B CN 109998608B CN 201910352013 A CN201910352013 A CN 201910352013A CN 109998608 B CN109998608 B CN 109998608B
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- 238000007790 scraping Methods 0.000 title claims abstract description 43
- 238000003780 insertion Methods 0.000 claims description 37
- 230000037431 insertion Effects 0.000 claims description 37
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000008439 repair process Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000000474 nursing effect Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 208000017520 skin disease Diseases 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035985 Body Odor Diseases 0.000 description 1
- 206010055000 Bromhidrosis Diseases 0.000 description 1
- 206010016936 Folliculitis Diseases 0.000 description 1
- XQFRJNBWHJMXHO-RRKCRQDMSA-N IDUR Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)NC(=O)C(I)=C1 XQFRJNBWHJMXHO-RRKCRQDMSA-N 0.000 description 1
- 206010021531 Impetigo Diseases 0.000 description 1
- 201000004681 Psoriasis Diseases 0.000 description 1
- 208000002474 Tinea Diseases 0.000 description 1
- 241000130764 Tinea Species 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000004207 dermis Anatomy 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 206010021198 ichthyosis Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000001365 lymphatic vessel Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000000282 nail Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 210000001732 sebaceous gland Anatomy 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 210000000106 sweat gland Anatomy 0.000 description 1
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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
- 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)
- Heart & Thoracic Surgery (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)
- Orthopedics, Nursing, And Contraception (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to a focus cleaning and scraping device for dermatology, in particular to a convenient-to-use focus cleaning and scraping device for dermatology. The technical problem to be solved is as follows: provides a convenient-to-use focus scraping device which can support, is time-saving and labor-saving and is used for dermatology. The technical scheme is as follows: a convenient-to-use focus scraping device for dermatology comprises a base, an oval ring plate, a first concave plate, a first long guide rod, a first long spring, a second concave plate and the like; the oval ring plate is positioned right above the base, and a first lifting hole is formed in the middle of the top of the oval ring plate. The convenient-to-use focus scraping device for the dermatology department, provided by the invention, can be used for supporting, saving the strength of medical staff, lightening the burden of the medical staff, saving time and labor, facilitating the treatment and recovery of patients, and has the advantages of simple structure, convenience in use, easiness in production and manufacture, easiness in maintenance and repair, and low production, manufacture, maintenance and repair cost.
Description
Technical Field
The invention relates to a focus cleaning and scraping device for dermatology, in particular to a convenient-to-use focus cleaning and scraping device for dermatology.
Background
The skin is composed of epidermis, dermis and subcutaneous tissue, and contains accessory organs such as sweat gland, sebaceous gland and nail, and also includes blood vessel, lymphatic vessel, nerve and muscle, the dermatology mainly treats various skin diseases, common skin diseases include psoriasis, herpes, impetigo herpetifomis, pyogenic bacteria infection, scar, tinea, ichthyosis, bromhidrosis, whelk and folliculitis, when treating the dermatology patient, the focus of the patient often needs to be cleaned with a cleaning blade, the existing cleaning blade is held by the medical care personnel to clean the focus of the patient, the medical care personnel hold the cleaning blade for a long time, the hand fatigue of the medical care personnel is easily caused, the burden of the medical care personnel is increased, time and labor are wasted, and the treatment and the rehabilitation of the patient are not facilitated.
Disclosure of Invention
In order to overcome the current clear scraper that all is that medical personnel are handheld to clear the focus of patient and scrape, medical personnel hold clear scraper for a long time, lead to medical personnel's hand fatigue easily, aggravate medical personnel's burden, the shortcoming that wastes time and energy, the technical problem that solves is: provides a convenient-to-use focus scraping device which can support, is time-saving and labor-saving and is used for dermatology.
The technical scheme is as follows: a convenient-to-use focus scraping device for dermatology comprises a base, an oval ring plate, a first concave plate, a first long guide rod, a first long spring, a second concave plate, a second long guide rod, a second long spring, an annular ring plate, a first large guide rod, a first large spring, a second large guide rod, a second large spring, an insertion tube, a small guide rod, a small spring, a round rod type knife handle and a scraping knife head, wherein the oval ring plate is positioned right above the base, a first lifting hole is formed in the middle of the top of the oval ring plate, a second lifting hole is formed in the middle of the bottom of the oval ring plate, the left side of the oval ring plate is connected with the first concave plate, the first concave plate is provided with a first large guide hole which penetrates vertically, a first guide groove is formed in the left side wall of the first concave plate, the left side of the top of the base is connected with the first long guide rod, the first long guide rod is positioned in the first large guide hole, the first long guide rod is in sliding fit with the first large guide hole, a plurality of first ratchet grooves are uniformly formed in the left side wall of the first long guide rod, the first long spring is sleeved on the first long guide rod and is positioned between the base and the first concave plate, the right side of the oval ring plate is connected with a second concave plate, the second concave plate is provided with a second large guide hole which penetrates up and down, the right side wall of the second concave plate is provided with a second guide groove, the right side of the top of the base is connected with a second long guide rod, the second long guide rod is positioned in the second large guide hole, the second long guide rod is in sliding fit with the second large guide hole, a plurality of second ratchet grooves are uniformly formed in the right side wall of the second long guide rod, the second long spring is sleeved on the second long guide rod, the second long spring is positioned between the base and the second concave plate, the annular ring plate is positioned in the middle position in the oval ring plate, and the top of the annular ring plate is connected with the first large guide rod, first big guide bar slidingtype is located first lifting hole, first big spring housing is on first big guide bar, first big spring is located the top of oval plate, the bottom of annular plate is connected with the big guide bar of second, the big guide bar slidingtype of second is located the second lifting hole, the big spring housing of second is on the big guide bar of second, the big spring of second is located the below of oval plate, the intubate is located the intermediate position of annular plate, the annular plate is opened has the little guide hole that runs through about, the bilateral symmetry formula of the both sides of intubate is connected with little guide bar, little guide bar slidingtype is located little guide hole, the bilateral symmetry formula of the both sides of annular plate is provided with little spring, little spring housing is on little guide bar, round bar formula handle of a knife is located the intubate, round bar formula handle of a knife and intubate sliding fit, the rear end of round bar formula handle of a knife is connected with clearly scrapes the tool bit.
As a further preferred scheme, the inserting tube further comprises a small fixing rod, a small screw rod and a small sleeve, the right side of the annular ring plate is connected with the small fixing rod, the small fixing rod is located above the small guide hole, the right end of the small fixing rod is in threaded connection with the small screw rod, the top of the small guide rod on the right side of the inserting tube is connected with the small sleeve, the small sleeve is located below the small screw rod, the lower end of the small screw rod is located in the small sleeve, and the small screw rod is in contact with the small sleeve.
As a further preferable scheme, the device further comprises a first ratchet block, a first plate spring, a first fixed block, a first L-shaped pin rod, a second ratchet block, a second plate spring, a second fixed block and a second L-shaped pin rod, wherein the first ratchet block is slidably positioned in the first guide groove, the right end of the first ratchet block is positioned in the first ratchet groove, the first ratchet block is matched with the first ratchet groove, the first ratchet block is provided with a first movable groove and a first pin hole, the first movable groove is positioned on the right side of the first pin hole, the lower side of the top of the first concave plate is connected with the first plate spring, the first plate spring is positioned on the left side of the first large guide hole, the lower part of the first plate spring is slidably positioned in the first movable groove, the left side of the first concave plate is connected with the first fixed block, the first fixed block is positioned above the first guide groove, the first fixed block is provided with the second pin hole, the first L-shaped pin rod is slidably positioned in the second pin hole, and the lower end of the first L-shaped ratchet rod is contacted with the first ratchet block, the first L-shaped pin rod is matched with the first pin hole, the second ratchet block is slidably positioned in the second guide groove, the left end of the second ratchet block is positioned in the second ratchet groove, the second ratchet block is matched with the second ratchet groove, the second ratchet block is provided with a second movable groove and a third pin hole, the second movable groove is positioned on the left side of the third pin hole, the lower side of the top of the second concave plate is connected with a second plate spring, the second plate spring is positioned on the right side of the second large guide hole, the lower portion of the second plate spring is slidably positioned in the second movable groove, the right side of the second concave plate is connected with a second fixed block, the second fixed block is positioned above the second guide groove, the second fixed block is provided with a fourth pin hole, the second L-shaped pin rod is slidably positioned in the fourth pin hole, the lower end of the second L-shaped pin rod is contacted with the second ratchet block, and the second L-shaped pin rod is matched with the third pin hole.
As a further preferred scheme, the lifting device further comprises a large fixing plate, a large screw rod and a large sleeve, wherein the top of the oval ring plate is connected with the large fixing plate, the large fixing plate is located on the right side of the first lifting hole, the upper end of the large fixing plate is in threaded connection with the large screw rod, the upper end of the right side wall of the first large guide rod is connected with the large sleeve, the left end of the large screw rod is located in the large sleeve, and the large screw rod is in contact with the large sleeve.
In the invention, a patient is firstly placed at one side of the multifunctional medical nursing curette, a focus is placed at one side of the multifunctional medical nursing curette, then a medical worker can pull the oval ring plate downwards, the first concave plate and the second concave plate can respectively slide on the first long guide rod and the second long guide rod, the first long spring and the second long spring respectively provide elastic support for the first concave plate and the second concave plate, when the curette moves to the position of the focus of the patient, the medical worker can push the round bar type knife handle backwards to enable the curette to be in contact with the focus, then the medical worker can move the insertion tube, the insertion tube can support the round bar type knife handle and the curette, the medical worker can save strength and use the multifunctional medical nursing curette conveniently, so that the focus of the patient can be cleaned by the curette knife handle, and the round bar type knife handle and the curette can rotate ninety degrees, then medical personnel can remove about the intubate, and clear mode of scraping is various.
When the round bar type knife handle is not needed to be scraped and the knife head is not left and right moved, the small screw rod can be screwed into the small sleeve, so that the small guide rod and the insertion pipe are fixed, the round bar type knife handle is prevented from being left and right shaken by the scraping knife head, the small screw rod can be screwed out of the small sleeve, and the insertion pipe can drive the round bar type knife handle and the scraping knife head to move left and right.
After first notch plate and second notch plate moved on first long guide bar and the long guide bar of second respectively, first thorn piece and second thorn piece can block into first thorn groove and second thorn inslot respectively to fix oval circle board, when the upper and lower position of oval circle board was adjusted to needs, can outwards stimulate first thorn piece and second thorn piece respectively, when first thorn piece and second thorn piece stimulate the settlement position respectively, first L shape pin pole and second L shape pin pole can insert first pinhole and third pinhole downwards respectively, can fix first thorn piece and second thorn piece promptly, thereby medical personnel can reciprocate the adjustment to oval circle board.
When not needing to rock annular collar plate from top to bottom, can twist big screw rod this moment into big sleeve intraductally, can fix annular collar plate, clear tool bit and the round bar formula handle of a knife of scraping, when needs reciprocate clear tool bit and the round bar formula handle of a knife of scraping, can twist out big screw rod from big sleeve intraductal can.
Compared with the prior art, the invention has the following advantages: the convenient-to-use focus scraping device for the dermatology department, provided by the invention, can be used for supporting, saving the strength of medical staff, lightening the burden of the medical staff, saving time and labor, facilitating the treatment and recovery of patients, and being simple in structure, convenient to use, easy to produce, manufacture, maintain and repair, low in production, manufacture, maintenance and repair cost and easy to popularize and apply.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged schematic view of part a of the present invention.
Fig. 3 is an enlarged schematic view of part B of the present invention.
Fig. 4 is an enlarged schematic view of part C of the present invention.
Wherein: 1. a base, 2, an oval ring plate, 3, a first concave plate, 4, a first long guide rod, 5, a first long spring, 6, a second concave plate, 7, a second long guide rod, 8, a second long spring, 9, an annular ring plate, 10, a first large guide rod, 11, a first large spring, 12, a second large guide rod, 13, a second large spring, 14, an insertion tube, 15, a small guide rod, 16, a small spring, 17, a round bar type knife handle, 18, a scraping knife head, 21, a small fixing rod, 22, a small screw rod, 23, a small sleeve, 31, a first ratchet block, 32, a first plate spring, 33, a first fixing block, 34, a first L-shaped pin rod, 35, a second ratchet block, 36, a second plate spring, 37, a second fixing block, 38, a second L-shaped pin rod, 41, a large fixing plate, 42, a large screw rod, 43, a large sleeve, 201, a first lifting hole, 202, a second lifting hole, 301, a first lifting hole, 302. first guide slot, 311, first movable slot, 312, first pinhole, 331, second pinhole, 351, second movable slot, 352, third pinhole, 371, fourth pinhole, 401, first ratchet slot, 601, second big guide hole, 602, second guide slot, 701, second ratchet slot, 901, small guide hole.
Detailed Description
It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.
Example 1
A convenient-to-use focus scraping device for dermatology comprises a base 1, an oval ring plate 2, a first concave plate 3, a first long guide rod 4, a first long spring 5, a second concave plate 6, a second long guide rod 7, a second long spring 8, an annular ring plate 9, a first large guide rod 10, a first large spring 11, a second large guide rod 12, a second large spring 13, an insertion tube 14, a small guide rod 15, a small spring 16, a round rod type knife handle 17 and a scraping knife head 18, wherein the oval ring plate 2 is positioned right above the base 1, a first lifting hole 201 is formed in the middle of the top of the oval ring plate 2, a second lifting hole 202 is formed in the middle of the bottom of the oval ring plate 2, the left side of the oval ring plate 2 is connected with the first concave plate 3, the first concave plate 3 is provided with a first large guide hole 301 which penetrates up and down, the left side wall of the first concave plate 3 is provided with a first guide groove 302, the left side of the top of the base 1 is connected with a first long guide rod 4, the first long guide rod 4 is positioned in a first large guide hole 301, the first long guide rod 4 is in sliding fit with the first large guide hole 301, the left side wall of the first long guide rod 4 is uniformly provided with a plurality of first ratchet grooves 401, a first long spring 5 is sleeved on the first long guide rod 4, the first long spring 5 is positioned between the base 1 and a first concave plate 3, the right side of an elliptical ring plate 2 is connected with a second concave plate 6, the second concave plate 6 is provided with a second large guide hole 601 which penetrates up and down, the right side wall of the second concave plate 6 is provided with a second guide groove 602, the right side of the top of the base 1 is connected with a second long guide rod 7, the second long guide rod 7 is positioned in the second large guide hole 601, the second long guide rod 7 is in sliding fit with the second large guide hole 601, the right side wall of the second long guide rod 7 is uniformly provided with a plurality of second ratchet grooves 701, a second long spring 8 is sleeved on a second long guide rod 7, the second long spring 8 is positioned between the base 1 and the second concave plate 6, the annular ring plate 9 is positioned in the middle position in the elliptical ring plate 2, the top of the annular ring plate 9 is connected with a first large guide rod 10, the first large guide rod 10 is slidably positioned in the first lifting hole 201, a first large spring 11 is sleeved on the first large guide rod 10, the first large spring 11 is positioned above the elliptical ring plate 2, the bottom of the annular ring plate 9 is connected with a second large guide rod 12, the second large guide rod 12 is slidably positioned in the second lifting hole 202, a second large spring 13 is sleeved on the second large guide rod 12, the second large spring 13 is positioned below the elliptical ring plate 2, the insertion pipe 14 is positioned in the middle position in the annular ring plate 9, the annular ring plate 9 is provided with a small guide hole 901 which penetrates left and right, the two sides of the insertion pipe 14 are symmetrically connected with small guide rods 15, the small guide rod 15 is slidably located in the small guide hole 901, the two sides of the annular ring plate 9 are bilaterally symmetrically provided with the small springs 16, the small springs 16 are sleeved on the small guide rod 15, the round rod type knife handle 17 is located in the insertion tube 14, the round rod type knife handle 17 is in sliding fit with the insertion tube 14, and the rear end of the round rod type knife handle 17 is connected with the scraping knife head 18.
Example 2
A convenient-to-use focus scraping device for dermatology comprises a base 1, an oval ring plate 2, a first concave plate 3, a first long guide rod 4, a first long spring 5, a second concave plate 6, a second long guide rod 7, a second long spring 8, an annular ring plate 9, a first large guide rod 10, a first large spring 11, a second large guide rod 12, a second large spring 13, an insertion tube 14, a small guide rod 15, a small spring 16, a round rod type knife handle 17 and a scraping knife head 18, wherein the oval ring plate 2 is positioned right above the base 1, a first lifting hole 201 is formed in the middle of the top of the oval ring plate 2, a second lifting hole 202 is formed in the middle of the bottom of the oval ring plate 2, the left side of the oval ring plate 2 is connected with the first concave plate 3, the first concave plate 3 is provided with a first large guide hole 301 which penetrates up and down, the left side wall of the first concave plate 3 is provided with a first guide groove 302, the left side of the top of the base 1 is connected with a first long guide rod 4, the first long guide rod 4 is positioned in a first large guide hole 301, the first long guide rod 4 is in sliding fit with the first large guide hole 301, the left side wall of the first long guide rod 4 is uniformly provided with a plurality of first ratchet grooves 401, a first long spring 5 is sleeved on the first long guide rod 4, the first long spring 5 is positioned between the base 1 and a first concave plate 3, the right side of an elliptical ring plate 2 is connected with a second concave plate 6, the second concave plate 6 is provided with a second large guide hole 601 which penetrates up and down, the right side wall of the second concave plate 6 is provided with a second guide groove 602, the right side of the top of the base 1 is connected with a second long guide rod 7, the second long guide rod 7 is positioned in the second large guide hole 601, the second long guide rod 7 is in sliding fit with the second large guide hole 601, the right side wall of the second long guide rod 7 is uniformly provided with a plurality of second ratchet grooves 701, a second long spring 8 is sleeved on a second long guide rod 7, the second long spring 8 is positioned between the base 1 and the second concave plate 6, the annular ring plate 9 is positioned in the middle position in the elliptical ring plate 2, the top of the annular ring plate 9 is connected with a first large guide rod 10, the first large guide rod 10 is slidably positioned in the first lifting hole 201, a first large spring 11 is sleeved on the first large guide rod 10, the first large spring 11 is positioned above the elliptical ring plate 2, the bottom of the annular ring plate 9 is connected with a second large guide rod 12, the second large guide rod 12 is slidably positioned in the second lifting hole 202, a second large spring 13 is sleeved on the second large guide rod 12, the second large spring 13 is positioned below the elliptical ring plate 2, the insertion pipe 14 is positioned in the middle position in the annular ring plate 9, the annular ring plate 9 is provided with a small guide hole 901 which penetrates left and right, the two sides of the insertion pipe 14 are symmetrically connected with small guide rods 15, the small guide rod 15 is slidably located in the small guide hole 901, the two sides of the annular ring plate 9 are bilaterally symmetrically provided with the small springs 16, the small springs 16 are sleeved on the small guide rod 15, the round rod type knife handle 17 is located in the insertion tube 14, the round rod type knife handle 17 is in sliding fit with the insertion tube 14, and the rear end of the round rod type knife handle 17 is connected with the scraping knife head 18.
Still including little dead lever 21, little screw rod 22 and little sleeve pipe 23, the right side of annular ring board 9 is connected with little dead lever 21, and little dead lever 21 is located the top of little guiding hole 901, and the right-hand member threaded connection of little dead lever 21 has little screw rod 22, and the little guide bar 15 top on intubate 14 right side is connected with little sleeve pipe 23, and little sleeve pipe 23 is located the below of little screw rod 22, and the lower extreme of little screw rod 22 is located little sleeve pipe 23, and little screw rod 22 contacts with little sleeve pipe 23.
Example 3
A convenient-to-use focus scraping device for dermatology comprises a base 1, an oval ring plate 2, a first concave plate 3, a first long guide rod 4, a first long spring 5, a second concave plate 6, a second long guide rod 7, a second long spring 8, an annular ring plate 9, a first large guide rod 10, a first large spring 11, a second large guide rod 12, a second large spring 13, an insertion tube 14, a small guide rod 15, a small spring 16, a round rod type knife handle 17 and a scraping knife head 18, wherein the oval ring plate 2 is positioned right above the base 1, a first lifting hole 201 is formed in the middle of the top of the oval ring plate 2, a second lifting hole 202 is formed in the middle of the bottom of the oval ring plate 2, the left side of the oval ring plate 2 is connected with the first concave plate 3, the first concave plate 3 is provided with a first large guide hole 301 which penetrates up and down, the left side wall of the first concave plate 3 is provided with a first guide groove 302, the left side of the top of the base 1 is connected with a first long guide rod 4, the first long guide rod 4 is positioned in a first large guide hole 301, the first long guide rod 4 is in sliding fit with the first large guide hole 301, the left side wall of the first long guide rod 4 is uniformly provided with a plurality of first ratchet grooves 401, a first long spring 5 is sleeved on the first long guide rod 4, the first long spring 5 is positioned between the base 1 and a first concave plate 3, the right side of an elliptical ring plate 2 is connected with a second concave plate 6, the second concave plate 6 is provided with a second large guide hole 601 which penetrates up and down, the right side wall of the second concave plate 6 is provided with a second guide groove 602, the right side of the top of the base 1 is connected with a second long guide rod 7, the second long guide rod 7 is positioned in the second large guide hole 601, the second long guide rod 7 is in sliding fit with the second large guide hole 601, the right side wall of the second long guide rod 7 is uniformly provided with a plurality of second ratchet grooves 701, a second long spring 8 is sleeved on a second long guide rod 7, the second long spring 8 is positioned between the base 1 and the second concave plate 6, the annular ring plate 9 is positioned in the middle position in the elliptical ring plate 2, the top of the annular ring plate 9 is connected with a first large guide rod 10, the first large guide rod 10 is slidably positioned in the first lifting hole 201, a first large spring 11 is sleeved on the first large guide rod 10, the first large spring 11 is positioned above the elliptical ring plate 2, the bottom of the annular ring plate 9 is connected with a second large guide rod 12, the second large guide rod 12 is slidably positioned in the second lifting hole 202, a second large spring 13 is sleeved on the second large guide rod 12, the second large spring 13 is positioned below the elliptical ring plate 2, the insertion pipe 14 is positioned in the middle position in the annular ring plate 9, the annular ring plate 9 is provided with a small guide hole 901 which penetrates left and right, the two sides of the insertion pipe 14 are symmetrically connected with small guide rods 15, the small guide rod 15 is slidably located in the small guide hole 901, the two sides of the annular ring plate 9 are bilaterally symmetrically provided with the small springs 16, the small springs 16 are sleeved on the small guide rod 15, the round rod type knife handle 17 is located in the insertion tube 14, the round rod type knife handle 17 is in sliding fit with the insertion tube 14, and the rear end of the round rod type knife handle 17 is connected with the scraping knife head 18.
Still including little dead lever 21, little screw rod 22 and little sleeve pipe 23, the right side of annular ring board 9 is connected with little dead lever 21, and little dead lever 21 is located the top of little guiding hole 901, and the right-hand member threaded connection of little dead lever 21 has little screw rod 22, and the little guide bar 15 top on intubate 14 right side is connected with little sleeve pipe 23, and little sleeve pipe 23 is located the below of little screw rod 22, and the lower extreme of little screw rod 22 is located little sleeve pipe 23, and little screw rod 22 contacts with little sleeve pipe 23.
The first ratchet block 31 is slidably positioned in a first guide groove 302, the right end of the first ratchet block 31 is positioned in a first ratchet groove 401, the first ratchet block 31 is matched with the first ratchet groove 401, the first ratchet block 31 is provided with a first movable groove 311 and a first pin hole 312, the first movable groove 311 is positioned on the right side of the first pin hole 312, the lower side of the top of the first concave plate 3 is connected with the first plate spring 32, the first plate spring 32 is positioned on the left side of the first large guide hole 301, the lower part of the first plate spring 32 is positioned in the first movable groove 311, the left side of the first concave plate 3 is connected with the first fixed block 33, the first fixed block 33 is positioned above the first guide groove 302, the first plate spring 33 is provided with a second fixed block 331, the first L-shaped pin hole 34 is positioned in a second pin hole 331, the lower end of the first L-shaped pin bar 34 contacts with the first ratchet block 31, the first L-shaped pin bar 34 is matched with the first pin hole 312, the second ratchet block 35 is slidably positioned in the second guide groove 602, the left end of the second ratchet block 35 is positioned in the second ratchet groove 701, the second ratchet block 35 is matched with the second ratchet groove 701, the second ratchet block 35 is provided with a second movable groove 351 and a third pin hole 352, the second movable groove 351 is positioned at the left side of the third pin hole 352, the lower side of the top of the second concave plate 6 is connected with a second plate spring 36, the second plate spring 36 is positioned at the right side of the second large guide hole 601, the lower portion of the second plate spring 36 is slidably positioned in the second movable groove 351, the right side of the second concave plate 6 is connected with a second fixed block 37, the second fixed block 37 is positioned above the second guide groove 602, the second fixed block 37 is provided with a fourth pin hole 371, the second L-shaped pin bar 38 is positioned in the fourth pin hole, the lower end of the second L-shaped pin bar 38 contacts with the second ratchet block 35, the second L-shaped pin 38 mates with the third pin hole 352.
Example 4
A convenient-to-use focus scraping device for dermatology comprises a base 1, an oval ring plate 2, a first concave plate 3, a first long guide rod 4, a first long spring 5, a second concave plate 6, a second long guide rod 7, a second long spring 8, an annular ring plate 9, a first large guide rod 10, a first large spring 11, a second large guide rod 12, a second large spring 13, an insertion tube 14, a small guide rod 15, a small spring 16, a round rod type knife handle 17 and a scraping knife head 18, wherein the oval ring plate 2 is positioned right above the base 1, a first lifting hole 201 is formed in the middle of the top of the oval ring plate 2, a second lifting hole 202 is formed in the middle of the bottom of the oval ring plate 2, the left side of the oval ring plate 2 is connected with the first concave plate 3, the first concave plate 3 is provided with a first large guide hole 301 which penetrates up and down, the left side wall of the first concave plate 3 is provided with a first guide groove 302, the left side of the top of the base 1 is connected with a first long guide rod 4, the first long guide rod 4 is positioned in a first large guide hole 301, the first long guide rod 4 is in sliding fit with the first large guide hole 301, the left side wall of the first long guide rod 4 is uniformly provided with a plurality of first ratchet grooves 401, a first long spring 5 is sleeved on the first long guide rod 4, the first long spring 5 is positioned between the base 1 and a first concave plate 3, the right side of an elliptical ring plate 2 is connected with a second concave plate 6, the second concave plate 6 is provided with a second large guide hole 601 which penetrates up and down, the right side wall of the second concave plate 6 is provided with a second guide groove 602, the right side of the top of the base 1 is connected with a second long guide rod 7, the second long guide rod 7 is positioned in the second large guide hole 601, the second long guide rod 7 is in sliding fit with the second large guide hole 601, the right side wall of the second long guide rod 7 is uniformly provided with a plurality of second ratchet grooves 701, a second long spring 8 is sleeved on a second long guide rod 7, the second long spring 8 is positioned between the base 1 and the second concave plate 6, the annular ring plate 9 is positioned in the middle position in the elliptical ring plate 2, the top of the annular ring plate 9 is connected with a first large guide rod 10, the first large guide rod 10 is slidably positioned in the first lifting hole 201, a first large spring 11 is sleeved on the first large guide rod 10, the first large spring 11 is positioned above the elliptical ring plate 2, the bottom of the annular ring plate 9 is connected with a second large guide rod 12, the second large guide rod 12 is slidably positioned in the second lifting hole 202, a second large spring 13 is sleeved on the second large guide rod 12, the second large spring 13 is positioned below the elliptical ring plate 2, the insertion pipe 14 is positioned in the middle position in the annular ring plate 9, the annular ring plate 9 is provided with a small guide hole 901 which penetrates left and right, the two sides of the insertion pipe 14 are symmetrically connected with small guide rods 15, the small guide rod 15 is slidably located in the small guide hole 901, the two sides of the annular ring plate 9 are bilaterally symmetrically provided with the small springs 16, the small springs 16 are sleeved on the small guide rod 15, the round rod type knife handle 17 is located in the insertion tube 14, the round rod type knife handle 17 is in sliding fit with the insertion tube 14, and the rear end of the round rod type knife handle 17 is connected with the scraping knife head 18.
Still including little dead lever 21, little screw rod 22 and little sleeve pipe 23, the right side of annular ring board 9 is connected with little dead lever 21, and little dead lever 21 is located the top of little guiding hole 901, and the right-hand member threaded connection of little dead lever 21 has little screw rod 22, and the little guide bar 15 top on intubate 14 right side is connected with little sleeve pipe 23, and little sleeve pipe 23 is located the below of little screw rod 22, and the lower extreme of little screw rod 22 is located little sleeve pipe 23, and little screw rod 22 contacts with little sleeve pipe 23.
The first ratchet block 31 is slidably positioned in a first guide groove 302, the right end of the first ratchet block 31 is positioned in a first ratchet groove 401, the first ratchet block 31 is matched with the first ratchet groove 401, the first ratchet block 31 is provided with a first movable groove 311 and a first pin hole 312, the first movable groove 311 is positioned on the right side of the first pin hole 312, the lower side of the top of the first concave plate 3 is connected with the first plate spring 32, the first plate spring 32 is positioned on the left side of the first large guide hole 301, the lower part of the first plate spring 32 is positioned in the first movable groove 311, the left side of the first concave plate 3 is connected with the first fixed block 33, the first fixed block 33 is positioned above the first guide groove 302, the first plate spring 33 is provided with a second fixed block 331, the first L-shaped pin hole 34 is positioned in a second pin hole 331, the lower end of the first L-shaped pin bar 34 contacts with the first ratchet block 31, the first L-shaped pin bar 34 is matched with the first pin hole 312, the second ratchet block 35 is slidably positioned in the second guide groove 602, the left end of the second ratchet block 35 is positioned in the second ratchet groove 701, the second ratchet block 35 is matched with the second ratchet groove 701, the second ratchet block 35 is provided with a second movable groove 351 and a third pin hole 352, the second movable groove 351 is positioned at the left side of the third pin hole 352, the lower side of the top of the second concave plate 6 is connected with a second plate spring 36, the second plate spring 36 is positioned at the right side of the second large guide hole 601, the lower portion of the second plate spring 36 is slidably positioned in the second movable groove 351, the right side of the second concave plate 6 is connected with a second fixed block 37, the second fixed block 37 is positioned above the second guide groove 602, the second fixed block 37 is provided with a fourth pin hole 371, the second L-shaped pin bar 38 is positioned in the fourth pin hole, the lower end of the second L-shaped pin bar 38 contacts with the second ratchet block 35, the second L-shaped pin 38 mates with the third pin hole 352.
The lifting device is characterized by further comprising a large fixing plate 41, a large screw 42 and a large sleeve 43, wherein the top of the oval ring plate 2 is connected with the large fixing plate 41, the large fixing plate 41 is located on the right side of the first lifting hole 201, the upper end of the large fixing plate 41 is in threaded connection with the large screw 42, the upper end of the right side wall of the first large guide rod 10 is connected with the large sleeve 43, the left end of the large screw 42 is located in the large sleeve 43, and the large screw 42 is in contact with the large sleeve 43.
In the invention, firstly, a patient is placed at one side of the multifunctional medical curette, a focus is placed at one side of the multifunctional medical curette 18, then a medical worker can pull the oval ring plate 2 downwards, the first concave plate 3 and the second concave plate 6 can respectively slide on the first long guide rod 4 and the second long guide rod 7, the first long spring 5 and the second long spring 8 respectively provide elastic support for the first concave plate 3 and the second concave plate 6, when the curette 18 is moved to the position of the focus of the patient, the medical worker can push the round bar type knife handle 17 backwards to enable the curette 18 to be in contact with the focus, then the medical worker can move the insertion tube 14, the insertion tube 14 can support the round bar type knife handle 17 and the curette 18, the multifunctional medical worker is convenient to save air and use, so that the focus of the patient can be curette 18, but also can rotate the round bar type knife handle 17 and the cleaning and scraping knife head 18 by ninety degrees, and then the medical staff can move the insertion tube 14 left and right, and the cleaning and scraping modes are various.
When the round bar type knife handle 17 and the scraping knife head 18 do not need to be moved left and right, the small screw 22 can be screwed into the small sleeve 23, so that the small guide rod 15 and the insertion tube 14 are fixed, the round bar type knife handle 17 and the scraping knife head 18 are prevented from swinging left and right, the small screw 22 can be screwed out of the small sleeve 23, and the insertion tube 14 can drive the round bar type knife handle 17 and the scraping knife head 18 to move left and right.
After the first concave plate 3 and the second concave plate 6 are completely moved on the first long guide rod 4 and the second long guide rod 7, respectively, the first ratchet block 31 and the second ratchet block 35 can be respectively clamped into the first ratchet groove 401 and the second ratchet groove 701, so as to fix the elliptical ring plate 2, when the up-and-down position of the elliptical ring plate 2 needs to be adjusted, the first ratchet block 31 and the second ratchet block 35 can be respectively pulled outwards, when the first ratchet block 31 and the second ratchet block 35 are respectively pulled to a set position, the first L-shaped pin 34 and the second L-shaped pin 38 can be respectively inserted downwards into the first pin hole 312 and the third pin hole 352, so as to fix the first ratchet block 31 and the second ratchet block 35, so that a medical worker can adjust the elliptical ring plate 2 up and down.
When the annular ring plate 9 does not need to be shaken up and down, the large screw 42 can be screwed into the large sleeve 43 at the moment, the annular ring plate 9, the scraping tool bit 18 and the round rod type tool handle 17 can be fixed, and when the scraping tool bit 18 and the round rod type tool handle 17 need to be moved up and down, the large screw 42 can be screwed out of the large sleeve 43.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. A convenient-to-use focus scraping device for dermatology comprises a base (1), an oval ring plate (2), a first concave plate (3) and a first long guide rod (4), wherein the oval ring plate (2) is positioned right above the base (1), a first lifting hole (201) is formed in the middle of the top of the oval ring plate (2), a second lifting hole (202) is formed in the middle of the bottom of the oval ring plate (2), the left side of the oval ring plate (2) is connected with the first concave plate (3), the first concave plate (3) is provided with a first large guide hole (301) which penetrates through the first concave plate from top to bottom, the left side wall of the first concave plate (3) is provided with a first guide groove (302), the left side of the top of the base (1) is connected with the first long guide rod (4), the first long guide rod (4) is positioned in the first large guide hole (301), and the first long guide rod (4) is in sliding fit with the first large guide hole (301), the left side wall of the first long guide rod (4) is uniformly provided with a plurality of first ratchet grooves (401), and the device is characterized by further comprising a first long spring (5), a second concave plate (6), a second long guide rod (7), a second long spring (8), an annular ring plate (9), a first large guide rod (10), a first large spring (11), a second large guide rod (12), a second large spring (13), an insertion pipe (14), a small guide rod (15), a small spring (16), a round rod type knife handle (17) and a scraping knife head (18), wherein the first long spring (5) is sleeved on the first long guide rod (4), the first long spring (5) is positioned between the base (1) and the first concave plate (3), the right side of the elliptical ring plate (2) is connected with the second concave plate (6), the second concave plate (6) is provided with a second large guide hole (601) which penetrates through from top to bottom, and a second guide groove (602) is formed in the right side wall of the second concave plate (6), the right side of the top of the base (1) is connected with a second long guide rod (7), the second long guide rod (7) is positioned in a second large guide hole (601), the second long guide rod (7) is in sliding fit with the second large guide hole (601), the right side wall of the second long guide rod (7) is uniformly provided with a plurality of second ratchet grooves (701), a second long spring (8) is sleeved on the second long guide rod (7), the second long spring (8) is positioned between the base (1) and a second concave plate (6), an annular ring plate (9) is positioned in the middle of an oval ring plate (2), the top of the annular ring plate (9) is connected with a first large guide rod (10), the first large guide rod (10) is slidably positioned in a first lifting hole (201), a first large spring (11) is sleeved on the first large guide rod (10), and the first large spring (11) is positioned above the oval ring plate (2), the bottom of the annular ring plate (9) is connected with a second large guide rod (12), the second large guide rod (12) is slidably positioned in a second lifting hole (202), a second large spring (13) is sleeved on the second large guide rod (12), the second large spring (13) is positioned below the oval ring plate (2), the insertion pipe (14) is positioned in the middle of the annular ring plate (9), the left side and the right side of the annular ring plate (9) are both provided with a penetrating small guide hole (901), the two sides of the insertion pipe (14) are bilaterally symmetrically connected with a small guide rod (15), the small guide rod (15) is slidably positioned in the small guide hole (901), the two sides of the annular ring plate (9) are bilaterally symmetrically provided with a small spring (16), the small spring (16) is sleeved on the small guide rod (15), the round rod type (17) is positioned in the insertion pipe (14), and the round rod type cutter handle (17) is slidably matched with the insertion pipe (14), the rear end of the round rod type knife handle (17) is connected with a scraping knife head (18).
2. The convenient-to-use type focus scraping device for the dermatology department is characterized by further comprising a small fixing rod (21), a small screw rod (22) and a small sleeve (23), wherein the small fixing rod (21) is connected to the right side of the annular ring plate (9), the small fixing rod (21) is located above the small guide hole (901), the small screw rod (22) is connected to the right end of the small fixing rod (21) in a threaded mode, the small sleeve (23) is connected to the top of the small guide rod (15) on the right side of the insertion tube (14), the small sleeve (23) is located below the small screw rod (22), the lower end of the small screw rod (22) is located in the small sleeve (23), and the small screw rod (22) is in contact with the small sleeve (23).
3. The convenient-to-use nidus curettage device for dermatology as claimed in claim 2, further comprising a first ratchet block (31), a first plate spring (32), a first fixed block (33), a first L-shaped pin rod (34), a second ratchet block (35), a second plate spring (36), a second fixed block (37) and a second L-shaped pin rod (38), wherein the first ratchet block (31) is slidably located in the first guide slot (302), the right end of the first ratchet block (31) is located in the first ratchet slot (401), the first ratchet block (31) is matched with the first ratchet slot (401), the first ratchet block (31) is provided with a first movable slot (311) and a first pin hole (312), the first movable slot (311) is located at the right side of the first pin hole (312), the lower side of the top of the first concave plate (3) is connected with the first plate spring (32), the first plate spring (32) is located at the left side of the first large guide hole (301), the lower part of the first plate spring (32) is slidably positioned in the first movable groove (311), the left side of the first concave plate (3) is connected with a first fixed block (33), the first fixed block (33) is positioned above the first guide groove (302), the first fixed block (33) is provided with a second pin hole (331), the first L-shaped pin rod (34) is slidably positioned in the second pin hole (331), the lower end of the first L-shaped pin rod (34) is contacted with the first ratchet block (31), the first L-shaped pin rod (34) is matched with the first pin hole (312), the second ratchet block (35) is slidably positioned in the second guide groove (602), the left end of the second ratchet block (35) is positioned in the second ratchet groove (701), the second ratchet block (35) is matched with the second ratchet groove (701), the second ratchet block (35) is provided with a second movable groove (351) and a third pin hole (352), the second movable groove (351) is positioned on the left side of the third pin hole (352), the lower side at the top of the second concave plate (6) is connected with a second plate spring (36), the second plate spring (36) is located on the right side of the second large guide hole (601), the lower portion of the second plate spring (36) is slidably located in a second movable groove (351), the right side of the second concave plate (6) is connected with a second fixed block (37), the second fixed block (37) is located above the second guide groove (602), a fourth pin hole (371) is formed in the second fixed block (37), a second L-shaped pin rod (38) is slidably located in the fourth pin hole (371), the lower end of the second L-shaped pin rod (38) is in contact with a second ratchet block (35), and the second L-shaped pin rod (38) is matched with the third pin hole (352).
4. The convenient-to-use type focus scraping device for the dermatology department is characterized by further comprising a large fixing plate (41), a large screw rod (42) and a large sleeve (43), wherein the top of the oval ring plate (2) is connected with the large fixing plate (41), the large fixing plate (41) is positioned on the right side of the first lifting hole (201), the upper end of the large fixing plate (41) is in threaded connection with the large screw rod (42), the upper end of the right side wall of the first large guide rod (10) is connected with the large sleeve (43), the left end of the large screw rod (42) is positioned in the large sleeve (43), and the large screw rod (42) is in contact with the large sleeve (43).
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| CN201910352013.8A CN109998608B (en) | 2019-04-29 | 2019-04-29 | A clear device of scraping of convenient to use type focus for dermatology |
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| CN201910352013.8A CN109998608B (en) | 2019-04-29 | 2019-04-29 | A clear device of scraping of convenient to use type focus for dermatology |
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| CN110370061B (en) * | 2019-07-18 | 2021-02-12 | 江苏翰洋自动化科技有限公司 | A circular work piece of type of being convenient for use is got and is put device for numerical control machining center |
| CN110404134B (en) * | 2019-08-06 | 2021-08-31 | 青岛大学附属医院 | A infusion set is assisted to convenient to use type for paediatrics |
| CN110507392B (en) * | 2019-09-30 | 2021-05-04 | 扬州市君瑞企业管理有限公司 | Skin wart ring cutter for operation of burn plastic surgery |
| CN112998813A (en) * | 2021-04-16 | 2021-06-22 | 深圳市人民医院 | Focus scraping device for dermatology department and control method |
| CN113693684B (en) * | 2021-09-28 | 2023-06-30 | 南京智慧阳光科技有限公司 | Special resectoscope of department of dermatology wart body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107625537B (en) * | 2016-01-19 | 2020-10-23 | 於岩明 | Adjustable skin scraper |
| CN206463042U (en) * | 2016-10-21 | 2017-09-05 | 郑州市中心医院 | A kind of dept. of dermatology removes focus scraper |
| CN106859733A (en) * | 2017-03-09 | 2017-06-20 | 董秀慧 | A kind of dept. of dermatology focus scraper |
| CN207604971U (en) * | 2017-05-26 | 2018-07-13 | 张桂芝 | Dept. of dermatology's lesion scraper |
| CN107224312A (en) * | 2017-07-21 | 2017-10-03 | 马鞍山聚力科技有限公司 | Device is scraped clearly with focus by a kind of novel skin section |
| CN208591102U (en) * | 2017-10-18 | 2019-03-12 | 王清 | Dermatology's scraping device |
| CN108042180B (en) * | 2017-12-08 | 2019-10-11 | 解波 | A kind of novel skin section scrapes clearly device and application method with lesion |
| CN108451493B (en) * | 2018-04-24 | 2020-05-15 | 九江爱尔中山眼科医院有限公司 | Ophthalmic easy-to-use type inspection device |
| CN108670656B (en) * | 2018-05-07 | 2020-09-25 | 鹤壁市人民医院 | Adjustable nursing frame for medical treatment |
| CN109392561B (en) * | 2018-12-06 | 2020-12-15 | 奉节县祥哥农业发展有限公司 | A sun-proof device of adjustment type of being convenient for nursery stock |
| CN109602485B (en) * | 2018-12-11 | 2021-06-08 | 朱佳瑞 | Gynecological uterine curettage device with gynecological disease pre-examination function |
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