CN109498109B - Instrument for internal medicine operation - Google Patents
Instrument for internal medicine operation Download PDFInfo
- Publication number
- CN109498109B CN109498109B CN201811259123.1A CN201811259123A CN109498109B CN 109498109 B CN109498109 B CN 109498109B CN 201811259123 A CN201811259123 A CN 201811259123A CN 109498109 B CN109498109 B CN 109498109B
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- Prior art keywords
- piece
- handle
- stripper
- button
- cleaning
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- Expired - Fee Related
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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
- A61B17/24—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
-
- 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
- A61B2017/00792—Plastic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/24—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
- A61B2017/246—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers for cleaning of the nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/007—Auxiliary appliance with irrigation system
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an instrument for medical surgery, which comprises a handle; a cleaning member disposed on the handle; the stripper is arranged on the handle and can move back and forth relative to the cleaning piece; the driving component is used for driving the stripper to move back and forth; and the positioning component is used for limiting the position of the stripper after the stripper moves in place. According to the invention, the cleaning piece and the stripper are arranged on the handle at the same time, so that the stripper has the functions of disinfection cleaning and stripping at the same time, and the stripper can move forwards and backwards and can move forwards to a position extending out of the front part of the cleaning piece when in work, and retract to a position where the end part of the stripper does not exceed the cleaning piece when in disinfection cleaning operation, thereby effectively avoiding the damage of the stripper to the nasal cavity when in disinfection cleaning operation; secondly, under this kind of structure, the state that the volume is less can be accomodate to the stripper, more saves space and packaging material.
Description
Technical Field
The invention belongs to the technical field of internal medicine instruments, and particularly relates to an instrument for internal medicine operations.
Background
As people pay more and more attention to their appearance, medical reshaping and cosmetology are becoming more and more common in the modern society; particularly, the nose plastic surgery is popular. When nose shaping is performed, the nasal bone needs to be cut from the nasal cavity, and after the periosteum is stripped, corresponding shaping operation is performed.
The traditional stripper only has stripping function usually, before incision and stripping periosteum, the nasal cavity needs to be disinfected by cotton swabs and the like, the operation is inconvenient, and time and labor are wasted.
Disclosure of Invention
The invention provides an instrument for medical operation, which can simultaneously realize stripping and disinfection cleaning functions in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: an instrument for medical surgery comprises
A handle;
a cleaning member disposed on the handle;
the stripper is arranged on the handle and can move back and forth relative to the cleaning piece;
the driving component is used for driving the stripper to move back and forth;
and the positioning component is used for limiting the position of the stripper after the stripper moves in place.
According to the invention, the cleaning piece and the stripper are arranged on the handle at the same time, so that the stripper has the functions of disinfection cleaning and stripping at the same time, and the stripper can move forwards and backwards and can move forwards to a position extending out of the front part of the cleaning piece when in work, and retract to a position where the end part of the stripper does not exceed the cleaning piece when in disinfection cleaning operation, thereby effectively avoiding the damage of the stripper to the nasal cavity when in disinfection cleaning operation; secondly, under this kind of structure, the state that the volume is less can be accomodate to the stripper, more saves space and packaging material.
Furthermore, the driving part comprises a moving part connected with the peeler, a button part connected with the moving part, a base matched with the moving part, an elastic part used for connecting the moving part and the base, and a first sliding groove and a second sliding groove which are arranged on the handle; the button piece penetrates through the first sliding groove, part of the button piece extends out of the outer surface of the handle, and at least part of the base penetrates through the second sliding groove; through the arrangement of the first sliding groove and the second sliding groove, the movable part, the button part and the base can smoothly move up and down relative to the handle, and the smooth movement of the stripper is ensured; through the setting of elastic component for moving part and button spare can carry out the back-and-forth movement relative to the spout, thereby adopt the action of back-and-forth movement, realize the position location to the stripper, simple structure, it is easy and simple to handle.
Furthermore, the bottom of the stripper is provided with a T-shaped anti-falling part, and the movable part is provided with a movable groove matched with the anti-falling part; through the cooperation in anticreep portion and activity groove for when the moving part moved in the front and back, peel off the son and can not follow the moving part and together remove, only follow the removal when the moving part back-and-forth movement, thereby on the handle with peel off the diameter that the son matched with cylindricality led to the groove only set up to with peel off the son and join in marriage the fit can, effectively avoid appearing peeling off the condition that the son rocked, stable in structure, the operation is effectual, avoids bringing secondary damage for the affected part because peeling off the ion and rock.
Preferably, the button piece is provided with a false starting device for preventing the button from moving backwards under the action of external force when the stripper is used; thereby effectively avoiding the stripper to take place the condition that moves back because the finger is pressed to the button spare carelessly in the normal use, avoiding appearing the situation in the operation in-process, guaranteeing good operation effect.
Furthermore, the false start device comprises a housing covering the button piece and an expansion piece with one end connected with the housing, the other end of the expansion piece is connected with the button piece, and when the housing covers the button piece, one end of the housing is abutted to the outer surface of the handle; the cover shell can cover the button piece, and due to the arrangement of the telescopic piece, the cover shell can be taken down from the button piece, so that the button piece is in a completely exposed state, and the position of the stripper can be adjusted by pressing the button piece; this kind of simple structure, and the extensible member can also guarantee that the housing can connect on the button piece equally when not covering the button piece and establish, effectively avoids the housing to lose.
Preferably, the positioning component comprises a first positioning tooth arranged on the button piece, a first rack rail arranged in the first sliding chute and matched with the first positioning tooth, a second positioning tooth arranged on the movable piece, a positioning groove arranged on the handle and a second rack rail arranged in the positioning groove and matched with the second positioning tooth; the positioning is realized through the matching of the positioning pool and the rack, the positioning effect is good, and the stripper basically does not move when working; by adopting the positioning mode, the position of the stripper is more accurately adjusted, and the minimum moving position is the distance between two adjacent teeth on the rack, so that the situation that the stripper needs to adapt to the matching between the positioning parts to cause position deviation when being adjusted is avoided, the adjustment precision is effectively improved, and the accuracy of the operation is improved.
Furthermore, the button part is provided with a smooth section and a clamping tooth section, and the part of the button part, which is provided with the first positioning tooth, forms the clamping tooth section; when the button piece is in a normal state, the clamping tooth section is meshed with the first rack; when the button piece moves backwards under the action of external force, the engagement between the latch section and the first rack rail is released; under this kind of structure, when needing to adjust the position of peeling off the thing, only need press the button spare can realize the free adjustment to peeling off the son, when the adjustment is in place, only need loosen the pressing to the button spare, the button spare can realize the meshing of latch section and first rack under the effect of elastic component, and the location is rapid, and location effect is good.
Preferably, the cleaning piece is rotatably arranged on the handle, and a rotation driving structure for driving the cleaning piece to rotate is arranged on the handle; under this kind of structure, when disinfecting and clearing up the nasal cavity, need not to rotate the handle is whole, only needs drive clearance piece to rotate, can carry out good clearance to the nasal cavity, and the clearance is easy and simple to handle, and under this kind of clearance mode, the nasal cavity is difficult for appearing the scratch, the condition of bruising, reduces the possibility of nasal cavity damage.
Furthermore, the rotation driving structure comprises a gear arranged at the lower part of the cleaning piece, a driving gear rotatably arranged in the handle and an accommodating groove which is arranged on the handle and is matched with the driving gear, at least part of the driving gear penetrates out of the outer surface of the handle through the accommodating groove, and the driving gear is meshed with the gear; when a hand is held on the handle, the driving gear is just corresponding to the position of the thumb, and when the cleaning piece needs to be rotated, the driving gear can be rotated only by sliding the part of the driving gear extending out of the handle through the thumb, so that the driving gear drives the cleaning piece to rotate; preferably, the diameter of the driving gear is larger than that of the gear, and when the driving gear rotates for one circle, the rotation of the cleaning piece exceeds one circle, so that the nasal cavity can be cleaned better, and the operation can be more labor-saving.
In summary, the invention has the following advantages: the stripper has the functions of disinfection, cleaning and stripping, and can move forwards and backwards when needing to work, so that the stripper can move forwards to a position where the front part of the cleaning piece extends out, and retract to a position where the end part of the stripper does not exceed the cleaning piece when in disinfection and cleaning operation, thereby effectively avoiding the damage of the stripper to the nasal cavity when in disinfection and cleaning operation; secondly, under this kind of structure, the state that the volume is less can be accomodate to the stripper, more saves space and packaging material.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a partially enlarged view of fig. 1.
Fig. 4 is a cross-sectional view taken along line a-a of fig. 2.
Fig. 5 is a partial schematic view of fig. 4.
Fig. 6 is a schematic structural view of the button member of the present invention.
Fig. 7 is an enlarged view at B in fig. 5.
Fig. 8 is an enlarged view at B in fig. 4.
Fig. 9 is an enlarged view of a portion a in fig. 4.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-9, an instrument for medical operation comprises a handle 1, a cleaning member 2, a stripper 3, a driving part and a positioning part, wherein the cleaning member 2 is a cylinder made of stainless steel, the cleaning member 2 is arranged in the handle in a penetrating way, and the upper part of the cleaning member 2 extends out to the upper end of the handle; the stripper is a stripper directly purchased from the market, and the structure is not repeated; the stripper 3 is arranged on the handle and can move back and forth relative to the handle so as to move back and forth relative to the cleaning piece 2; the driving part is used for driving the peeler 3 to move back and forth; the positioning component is used for limiting the position of the stripper 3 after the stripper 3 moves in place; the stripper has the functions of disinfection, cleaning and stripping simultaneously, and can move forwards and backwards to a position extending out of the front part of the cleaning piece when the stripper needs to work, and retract to a position where the end part of the stripper does not exceed the cleaning piece when the stripper is subjected to disinfection and cleaning operation, so that the stripper is effectively prevented from damaging the nasal cavity when the stripper is subjected to disinfection and cleaning operation; secondly, under this kind of structure, the state that the volume is less can be accomodate to the stripper, more saves space and packaging material.
Specifically, the driving part includes a movable member 41, a button member 42, a base 43, an elastic member 44, a first sliding slot 45 and a second sliding slot 46; the movable piece 41 is a metal rod, the movable piece 41 is fixedly connected to the lower part of the stripper, and when the movable piece moves, the stripper can be driven to move; the button member 42 is made of plastic and is fixedly connected to one end of the movable member; the base 43 is a cylindrical housing with an opening at one end, is also made of plastic, and is matched with the movable piece; the elastic element 44 is a spring, one end of the elastic element 44 is connected with the other end of the movable element, and the other end is connected with the base; the first sliding groove 45 and the second sliding groove 46 are respectively arranged on the sliding grooves and are arranged corresponding to the button piece and the base, and of course, a third sliding groove is also arranged on the handle and is arranged corresponding to the movable piece; the button piece 42 penetrates through the first sliding groove 45 and partially extends out of the outer surface of the handle 1, one part of the base 43 penetrates through the second sliding groove 45, the other part penetrates through the third sliding groove, and the moving piece penetrates through the third sliding groove, so that the button piece, the moving piece and the base can move up and down, and smooth movement of stripping is guaranteed; through the setting of elastic component for moving part and button spare can carry out the back-and-forth movement relative to the spout, thereby adopt the action of back-and-forth movement, realize the position location to the stripper, simple structure, it is easy and simple to handle.
In order to avoid that the stripper moves along with the moving piece when the moving piece moves back and forth and ensure that the stripper moves along only when the moving piece moves back and forth, a T-shaped anti-falling part 31 is arranged at the bottom of the stripper 3, and the anti-falling part 31 is formed by directly extending downwards from the lower part of the stripper; the movable piece 41 is provided with a movable groove 411, the cross section of the movable groove 411 is in a T-shaped structure, and the anti-falling part can penetrate into the movable groove and can move back and forth relative to the movable groove but cannot fall out of the movable groove; thereby on the handle with peel off the sub complex cylindricality lead to the groove the diameter only set up to with peel off the sub fit can, effectively avoid appearing peeling off the condition that the sub rocked, stable in structure, the operation is effectual, avoids bringing secondary damage for the affected part because peeling off the sub rock.
In order to avoid the situation that the stripper moves backwards due to the fact that fingers are pressed onto the button piece carelessly in the normal use process of the stripper, the button piece 42 is provided with a false starting device for preventing the button from moving backwards due to the action of external force when the stripper is used, so that the situation is avoided in the operation process, and a good operation effect is ensured; specifically, the false start device comprises a housing 51 and a telescopic piece 52, wherein the housing is made of plastic, and an open slot for inserting one end of the button piece is formed in the housing, so that the housing can be covered on the button piece; the said extension 52 is an elastic plastic rope integrally formed with the housing, so that one end of the extension is connected to the housing and the other end is connected to the button 42; the plastic rope is arranged in a bent shape, so that the whole telescopic piece has certain elasticity; when the cover is covered outside the button piece, one end of the cover is pressed against the outer surface of the handle 1; due to the arrangement of the telescopic piece, the housing can be taken down from the button piece, so that the button piece is in a completely exposed state, and the button piece can be pressed to adjust the position of the stripper; this kind of simple structure, and the extensible member can also guarantee that the housing can connect on the button piece equally when not covering the button piece and establish, effectively avoids the housing to lose.
Further, the positioning component comprises a plurality of first positioning teeth 61, a first rack 62, a second positioning tooth, a positioning groove 64 and a second rack 65, and the first positioning teeth 61 are uniformly distributed on the outer surface of the button piece at intervals along the circumferential direction of the button piece; the first rack 62 is arranged in the first sliding groove and arranged along the length direction of the first sliding groove, and the first positioning teeth can be meshed with the first rack, so that the end part of the movable part is positioned; the second positioning teeth are arranged on the left side wall and the right side wall of the movable part in a plurality of numbers, the positioning grooves are arranged on the inner wall of the third sliding groove and are arranged along the length direction of the third sliding groove, the width of each positioning groove is 2 times of the length of the second positioning tooth, and the second rack rails are arranged along the length direction of the positioning grooves and are arranged at positions, close to the button parts, of the positioning grooves; by adopting the positioning mode, the position adjustment of the stripper is more accurate, the minimum moving position is the distance between two adjacent teeth on the rack, so that the situation that the stripper needs to adapt to the matching between the positioning parts and the position deviation occurs when the stripper is adjusted can be avoided, the adjustment precision is effectively improved, and the accuracy of the operation is improved.
Preferably, the button member 42 has a smooth section 421 and a latch section 422, and the latch section 422 is formed by the portion of the button member 42 on which the first positioning teeth 61 are provided; when the button member 42 is in the normal state, the catch segment 422 engages with the first rack 62; when the button member 42 moves backward by an external force, the engagement between the latch section 422 and the first rack 62 is released; that is to say, when the peeling machine is in a normal use state, the second positioning teeth are meshed with the second rack rail, the first positioning teeth are meshed with the first rack rail, and then the positions of the movable piece, the button piece and the base can be limited, so that the peeling machine is prevented from moving; when the button piece is pressed, the button piece and the movable piece move backwards, so that the first positioning tooth and the first rack rail as well as the second positioning tooth and the second rack rail are separated from each other, the movable piece can move at the moment, and the adjustment operation is simple and convenient; when the adjustment is in place, the button piece can be meshed with the first rack rail under the action of the elastic piece only by loosening the press on the button piece, so that the positioning is rapid and the positioning effect is good.
The lower part of the cleaning piece 2 penetrates through the handle and can rotate relative to the handle, the upper end part of the cleaning piece 2 is provided with a sponge piece 21, and the sponge piece is fixedly connected to the cleaning piece through bonding; the handle 1 is provided with a rotary driving structure for rotating the driving piece cleaning piece 2, so that when the nasal cavity is disinfected and cleaned, the whole handle does not need to be rotated, and the nasal cavity can be well cleaned only by driving the cleaning piece to rotate, the cleaning operation is simple and convenient, and in the cleaning mode, the nasal cavity is not easy to scratch or bruise, and the possibility of damage to the nasal cavity is reduced; specifically, the rotation driving structure comprises a gear 71, a driving gear 72 and an accommodating groove 73, the gear and the driving gear are metal gears directly purchased from the market, the gear 71 is fixedly connected to the lower part of the cleaning part, the accommodating groove 73 is arranged on the handle, the shape and size of the accommodating groove 73 are matched with those of the driving gear 72, and the driving gear 72 is arranged in the accommodating groove 73 and can rotate relative to the accommodating groove; the driving gear 72 is meshed with the gear 71, and part of the driving gear 72 penetrates out of the outer surface of the handle through the accommodating groove 73, when a hand is held on the handle, the driving gear just corresponds to the position of a thumb, when a cleaning piece needs to be rotated, the driving gear can rotate only by sliding the part of the driving gear extending out of the handle through the thumb, and then the driving gear drives the cleaning piece to rotate; preferably, the diameter of the driving gear is larger than that of the gear, and when the driving gear rotates for one circle, the rotation of the cleaning piece exceeds one circle, so that the nasal cavity can be cleaned better, and the operation can be more labor-saving.
Preferably, the handle 1 is provided with a water storage part 11 and a water supply part for conveying water in the water storage part to the sponge part 21; the water storage part 11 is a bottle made of plastic, a water inlet is arranged on the bottle, a cover is arranged on the water inlet, and water or disinfectant can be added into the water storage part 11 through the water inlet; the water delivery part comprises a water guide part 22, a water absorption part 23 and a water guide part 24, the water guide part 22 is cotton threads 22 arranged on the left side and the right side of the cleaning part, and the cotton threads 22 are embedded in the cleaning part; the water absorbing piece 23 is a sponge ring, an annular groove is arranged on the upper end face of the handle, and the sponge ring is clamped into the annular groove, so that the position of the sponge ring is limited by the annular groove; a sponge block 26 is arranged on the lower part of the cleaning part corresponding to the lower part of the water diversion part in a penetrating way, and the sponge block is contacted with the sponge ring and the cotton thread, so that the water on the water absorption part can be guided to the water diversion part through the sponge block; the water guide member 24 is embedded in the upper part of the cleaning member, one side surface of the water guide member is in contact with the sponge member, and the bottom surface of the water guide member is in contact with the water guide member, so that water is guided from the water absorbing member to the water guide member through cotton threads and then to the sponge member.
Preferably, a disinfection piece 25 is arranged in the cleaning piece 2, is a disc-shaped sponge and is fixedly connected to the inner wall of the cleaning piece through bonding; the sterilizing element 25 is provided with a slit in a position corresponding to the central portion, and when the stripper is extended, the stripper is passed through the slit, so that the stripper is extended out of the cleaning element.
Claims (3)
1. An instrument for medical procedures, characterized by: comprises that
A handle (1);
a cleaning member (2) provided on the handle;
a stripper (3) provided on the handle and movable back and forth relative to the cleaning element (2);
the driving component is used for driving the stripper (3) to move back and forth;
the positioning component is used for limiting the position of the stripper (3) after the stripper (3) moves to the proper position;
the driving part comprises a movable part (41) connected with the peeler, a button part (42) connected with the movable part, a base (43) matched with the movable part, an elastic part (44) used for connecting the movable part and the base, and a first sliding groove (45) and a second sliding groove (46) arranged on the handle; the button piece (42) penetrates through the first sliding groove (45) and partially extends out of the outer surface of the handle (1), and the base (43) at least partially penetrates through the second sliding groove (46);
the bottom of the peeler (3) is provided with a T-shaped anti-falling part (31), and the movable piece (41) is provided with a movable groove (411) matched with the anti-falling part;
the button piece (42) is provided with a false start device for preventing the button piece from moving backwards under the action of external force when the stripper is used;
the false starting device comprises a housing (51) covered on the button piece and an expansion piece (52) with one end connected with the housing, the other end of the expansion piece is connected with the button piece (42), and when the housing (51) is covered on the button piece (42), one end of the housing is abutted to the outer surface of the handle (1);
the positioning component comprises a first positioning tooth (61) arranged on the button piece, a first rack (62) arranged in the first sliding chute and matched with the first positioning tooth, a second positioning tooth arranged on the movable piece, a positioning groove (64) arranged on the handle and a second rack (65) arranged in the positioning groove and matched with the second positioning tooth;
the button piece (42) is provided with a smooth section (421) and a latch section (422), and the latch section (422) is formed by the part of the button piece (42) on which the first positioning teeth (61) are arranged; when the button member (42) is in a normal state, the latch section (422) is engaged with the first rack (62); when the button member (42) moves backward by an external force, the engagement of the latch section (422) with the first rack (62) is released.
2. An instrument for medical procedures as defined in claim 1, wherein: the cleaning piece (2) is rotatably arranged on the handle, and a rotation driving structure for driving the cleaning piece (2) to rotate is arranged on the handle (1).
3. An instrument for medical procedures as defined in claim 2, wherein: the rotation driving structure comprises a gear (71) arranged at the lower part of the cleaning piece, a driving gear (72) rotatably arranged in the handle and an accommodating groove (73) arranged on the handle and matched with the driving gear, wherein at least part of the driving gear (72) penetrates out of the outer surface of the handle through the accommodating groove (73), and the driving gear (72) is meshed with the gear (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259123.1A CN109498109B (en) | 2018-10-26 | 2018-10-26 | Instrument for internal medicine operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259123.1A CN109498109B (en) | 2018-10-26 | 2018-10-26 | Instrument for internal medicine operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109498109A CN109498109A (en) | 2019-03-22 |
| CN109498109B true CN109498109B (en) | 2020-10-02 |
Family
ID=65746904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811259123.1A Expired - Fee Related CN109498109B (en) | 2018-10-26 | 2018-10-26 | Instrument for internal medicine operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109498109B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2928010Y (en) * | 2006-04-29 | 2007-08-01 | 徐天松 | Detachable nasal sinuses curved knife head |
| CN103690224A (en) * | 2013-12-31 | 2014-04-02 | 浙江申达斯奥医疗器械有限公司 | Spindle device of cutter for nasal surgery |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060200180A1 (en) * | 2003-03-14 | 2006-09-07 | Yi-Chang Lee | Device for removing diseased surface tissues |
| US8241236B2 (en) * | 2008-03-21 | 2012-08-14 | Y B Innovations, Llc | Apparatus for cleaning a nasal cavity |
| EP2373234A1 (en) * | 2008-12-16 | 2011-10-12 | Aardvark Medical, Inc. | Methods and systems for delivery of fluids, aerosols and acoustic energy to tissue surfaces, cavities and obstructed passages such as intranasal ostia |
| CN204192733U (en) * | 2014-09-02 | 2015-03-11 | 浙江大学医学院附属第一医院 | Attract coagulation elevator |
| CN107633970A (en) * | 2017-10-27 | 2018-01-26 | 江阴澄云机械有限公司 | A kind of button protective cover |
| CN207532441U (en) * | 2018-01-24 | 2018-06-26 | 天津市赛盟医疗科技有限公司 | A kind of high-frequency electrotome pen with replacement cutter head |
| CN108354653A (en) * | 2018-03-22 | 2018-08-03 | 云和县华翎工业设计有限公司 | A kind of medical treatment nasal cavity periosteum elevator |
-
2018
- 2018-10-26 CN CN201811259123.1A patent/CN109498109B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2928010Y (en) * | 2006-04-29 | 2007-08-01 | 徐天松 | Detachable nasal sinuses curved knife head |
| CN103690224A (en) * | 2013-12-31 | 2014-04-02 | 浙江申达斯奥医疗器械有限公司 | Spindle device of cutter for nasal surgery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109498109A (en) | 2019-03-22 |
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