CN108324349A - A kind of pen shape cleanser - Google Patents
A kind of pen shape cleanser Download PDFInfo
- Publication number
- CN108324349A CN108324349A CN201810261667.5A CN201810261667A CN108324349A CN 108324349 A CN108324349 A CN 108324349A CN 201810261667 A CN201810261667 A CN 201810261667A CN 108324349 A CN108324349 A CN 108324349A
- Authority
- CN
- China
- Prior art keywords
- debridement
- holding rod
- interconnecting piece
- head
- debridement head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—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
- A61B17/32—Surgical cutting instruments
- A61B2017/320004—Surgical cutting instruments abrasive
- A61B2017/320008—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
- A61B2017/320064—Surgical cutting instruments with tissue or sample retaining means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The present invention discloses a kind of pen shape cleanser, it is characterised in that：Including debridement head, the debridement is hollow, is internally provided with vessel, including scraper, be provided with it is several connected with the debridement head, be located at the debridement head lateral surface；Absorption opening, is arranged on the debridement head and the scraper is corresponding；The absorption opening is connected to the vessel, for making the scraping object of scraper enter in cavity；Holding rod is internally provided with cavity, and the cavity runs through holding rod；Interconnecting piece, one end connect the tail portion of debridement head, and the other end connects holding rod.Achieved the purpose that it is simple in structure, have elasticity and steering capability, manipulate portable and stable.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of pen shape cleanser.
Background technology
Chronic infection and the acute open damage surface of a wound are the common wound type of orthopaedics, benign soft tissue neoplasm etc. and periphery
Organize the type of choosing date for operation that the mass without fine limit is also common.In the detecting and clear up of the above disease damage tissue, operation
Purpose be to try to more excision disease damage tissues, reduce residual and possible pollutant.Current conventional surgical instrument is with orthopaedics
Based on soft tissue and tumour curet, although there is different size model available, based on the design of distal end similar round spoon-shaped,
The edge of contact tissue is generally 1/2 or so when being operated in art, and is applicable in not by different size model in the design of such curet
The operation in biconditional operation space, every time operation need different size 3~5 curet；And it generally requires firmly to press in art and can just carry
Height strikes off efficiency, and there are crush injuries for normal tissue.It based on this, needs with specification compatibility height, as possible can strike off disease damage more
Tissue, the debridement instrument for protecting the basic ideas of normal structure to design.
Invention content
In view of the deficienciess of the prior art, the purpose of the invention is to provide it is simple in structure, have elasticity and turn to
Ability, the technical solution for manipulating portable and stable, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solutions to realize：
A kind of pen shape cleanser, which is characterized in that including
Debridement head, the debridement is hollow, is internally provided with vessel, including
Scraper, be provided with it is several connected with the debridement head, be located at the debridement head lateral surface；
Absorption opening, is arranged on the debridement head and the scraper is corresponding；The absorption opening and the vessel connect
It is logical, for making the scraping object of scraper enter in cavity；
Holding rod is internally provided with cavity, and the cavity runs through holding rod；
Interconnecting piece, one end connect the tail portion of debridement head, and the other end connects holding rod.
As preferred：Blade is provided on the scraper, the blade is arc, and radian is more than or equal to 180 degree.
As preferred：The size that the absorption opening is located at the lower section of corresponding scraper, and adsorbs opening is more than the ruler of scraper
It is very little.
As preferred：The debridement head is hard elastic material, such as spring steel.
As preferred：The cross section of the debridement head is arc-shaped, and the front end of the debridement head is backward, and size gradually increases
Greatly.
As preferred：The shape of the debridement head is spindle or cone.
As preferred：Elongated slot is provided on the debridement head, the elongated slot runs through the debridement head, and the elongated slot is opposite
In center circumferential of debridement head etc. point setting, the elasticity for improving debridement head is used for quick debridement, while reducing to normal group
The extruding knitted.
As preferred：The interconnecting piece includes
Connecting tube connects the debridement head and the holding rod；
Adsorption tube is located in the connecting tube, and the front end of the adsorption tube is provided with horn mouth, the bell-mouthed big mouth
End is connected with connecting tube or debridement head-tail, and the bell-mouthed osculum end is connected with adsorption tube, is flow backwards for preventing.
As preferred：The upper end of the interconnecting piece is provided with internal thread, and the holding rod corresponds to internal thread and is provided with outer spiral shell
Line, the upper end of the interconnecting piece and holding rod are threadedly coupled.
As preferred：The upper end outer diameter of the interconnecting piece and the width of holding rod correspond to, on the outside of the upper end of the interconnecting piece
It is arranged with sheath, the junction of sheath the cladding interconnecting piece and holding rod.
As preferred：Trip bolt is provided on the interconnecting piece, the trip bolt runs through interconnecting piece, applied to holding rod
It forces tight.
As preferred：The connecting tube medial surface is connected with catch, and the catch is flange shape, has elasticity, and
The connecting tube constitutes a buckling groove, and the holding rod is located in the buckling groove, and is bonded between holding rod and catch.
As preferred：Be provided with cushion pad between the connecting tube and holding rod, the cushion pad be set in holding rod or
In connecting tube.
As preferred：The forward projection of the debridement head falls into interconnecting piece, the lower end outside face setting of the interconnecting piece
Flexible circle is used for debridement head and is accidentally touched caused by use, reduction interconnecting piece is possible.
As preferred：It connects and fixes between the interconnecting piece and holding rod, is set respectively between the holding rod and interconnecting piece
It is equipped with fixture block and buckle, the fixture block and snaps fit attachment.
As preferred：Fixed ring is fixedly installed on the connection inside pipe wall, the fixed ring and the horn mouth are fixed
Connection.
As preferred：Rotation section is provided between the debridement head and interconnecting piece, the rotation section includes
Clamping shell is fixedly connected with the interconnecting piece；
The centre of sphere is rotated, is located in clamping shell, is freely rotated relative to clamping shell；
Wherein, the upper end of the debridement head is connected with lengthening pipe sleeve；The lengthening pipe sleeve is through the rotation centre of sphere, and turns
It is fixedly connected between the dynamic centre of sphere, the upper end for lengthening pipe sleeve is connected with the interconnecting piece, the cavity for debridement head and connection
Portion is connected to.
As preferred：It is provided with lubricant layer between the clamping shell and the rotation centre of sphere, for ensureing lubrication.
As preferred：The clamping shell, the rotation centre of sphere or extension pipe put on setting finite place piece, for limiting rotation
The rotation amplitude of the centre of sphere.
As preferred：It is provided with skid resistant course on the outside of the holding rod, the feel for increasing holding rod increases hand and holds
Hold the stiction between bar.
As preferred：Further include negative suction head, the negative suction head is connected with the tail portion of the holding rod, and the negative suction head and
Cavity is connected to, and for connecting negative pressure adsorption equipment, adsorbs the scraping object in debridement head and adsorption tube.
As shown from the above technical solution, the beneficial effects of the invention are as follows：
Debridement head is designed as having elasticity, can be under the purpose of scraping pathological tissues compared to traditional curet, reduction pair
The injury of normal structure；Scraper dense arrangement is operated to multiple directions conducive to debridement and is carried out, the circle that the scraper is 3/4ths
Sword need not be adjusted by rotary wrist repeatedly；Horn mouth can provide storage with anti-backflow in no vacuum suction
Disease damage tissue does culture and pathology is used, and the removing of disease damage tissue is conducive under condition of negative pressure and is not backflowed；Negative pressure adsorption equipment combination tail
The negative suction head at end can replace the use of aspirator in art.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the embodiment of the present invention one；
Fig. 2 is the partial enlarged view of Fig. 2；
Fig. 3 is the structural schematic diagram of scraper；
Fig. 4 is the structural schematic diagram of debridement head；
Fig. 5 is the structural schematic diagram of embodiment two；
Fig. 6 is the partial enlarged view of Fig. 5；
Fig. 7 is the structural schematic diagram of embodiment three；
Fig. 8 is the partial enlarged view of Fig. 7；
Fig. 9 is the structural schematic diagram of example IV.
Reference numeral：1, debridement head；11, scraper；111, blade；12, absorption opening；13, elongated slot；14, pipe sleeve is lengthened；2、
Interconnecting piece；21, connecting tube；22, catch；23, trip bolt；24, cushion pad；25, housing；26, elastic ring；27, fixed ring；
28, it buckles；3, holding rod；31, cavity；32, skid resistant course；33, fixture block；4, negative suction head；5, adsorption tube；51, horn mouth；6, it rotates
Portion；61, it is clamped shell；62, lubricant layer；63, the centre of sphere is rotated.
Specific implementation mode
According to shown in Fig. 1 to Fig. 9：
Embodiment one
A kind of pen shape cleanser, which is characterized in that including
Debridement head 1, the debridement head 1 is hollow, is internally provided with vessel, including
Scraper 11 is provided with several and described debridement head 1 and connects, is located at the lateral surface of the debridement head 1；
Absorption opening 12, is arranged on the debridement head 1 and the scraper 11 is corresponding；The absorption opening 12 and institute
Vessel connection is stated, for making the scraping object of scraper 11 enter in cavity；
Holding rod 3 is internally provided with cavity 31, and the cavity 31 runs through holding rod 3；
Interconnecting piece 2, one end connect the tail portion of debridement head 1, and the other end connects holding rod 3.
Blade 111 is provided on the scraper 11, the blade 111 is arc, and radian is more than or equal to 180 degree；It is described
Scraper 11 is circle sword, and blade 111 accounts for 3/4ths or more edge of scraper 11；And it is integrated with debridement head 1；The scraper
11 are turned down by the cutting of debridement head 1.
The size that the absorption opening 12 is located at the lower section of corresponding scraper 11, and adsorbs opening 12 is more than the ruler of scraper 11
It is very little.
The debridement head 1 is hard elastic material, such as spring steel.
The cross section of the debridement head 1 is arc-shaped, and the front end of the debridement head 1 is backward, and size gradually increases.
The shape of the debridement head 1 is spindle or cone, or is writing brush pencil point-shaped.
Elongated slot 13 is provided on the debridement head 1, the elongated slot 13 is elongated shape prevents disease while increasing elasticity
Become tissue or normal structure by elongated slot 13 to be entered in cavity；The elongated slot 13 runs through the debridement head 1, and 13 phase of the elongated slot
Center circumferential for debridement head 1 etc. point setting, the elasticity for improving debridement head 1 are used for quick debridement, while reducing to just
The extruding often organized.
The interconnecting piece 2 includes connecting tube 21, connects the debridement head 1 and the holding rod 3；Adsorption tube 5 is located at described
In connecting tube 21, the front end of the adsorption tube 5 is provided with horn mouth 51, the big opening end and connecting tube 21 of the horn mouth 51 or
1 tail portion of debridement head connects, and the osculum end of the horn mouth 51 and adsorption tube 5 connect, and are flow backwards for preventing.
The upper end of the interconnecting piece 2 is provided with internal thread, and the holding rod 3 corresponds to internal thread and is provided with external screw thread, described
The upper end of interconnecting piece 2 and holding rod 3 are threadedly coupled.
The upper end outer diameter of the interconnecting piece 2 and the width of holding rod 3 correspond to, and the upper end outer sheath of the interconnecting piece 2 is equipped with
Sheath 25, the sheath 25 coat the junction of interconnecting piece 2 and holding rod 3.
Trip bolt 23 is provided on the interconnecting piece 2, the trip bolt 23 runs through interconnecting piece 2, exerts a force to holding rod 3
It compresses.
21 medial surface of the connecting tube is connected with catch 22, and the catch 22 is flange shape, is had elastic and described
Connecting tube 21 constitutes a buckling groove, and the holding rod 3 is located in the buckling groove, and is bonded between holding rod 3 and catch 22.
Cushion pad 24 is provided between the connecting tube 21 and holding rod 3, the cushion pad 24 is set in holding rod 3 or connects
On take over 21.
The forward projection of the debridement head 1 falls into interconnecting piece 2, and the lower end outside face setting of the interconnecting piece 2 is flexible
Circle 26 is used for debridement head 1 and is accidentally touched caused by use, reduction interconnecting piece 2 is possible.
Embodiment two
On the basis of embodiment one, cancel the threaded connection of interconnecting piece 2 and holding rod 3, and related to threaded connection
Technical characteristic；
It is connected and fixed between the interconnecting piece 2 and holding rod 3, card is respectively arranged between the holding rod 3 and interconnecting piece 2
Block 33 and buckle 28, the fixture block 33 and buckle 28 are connected.By way of clamping, first, increasing the convenient of installing and dismounting
Property, in primary operation, multiple debridement heads 1 can be replaced, to complete the multiple sampling of pathological tissues, when later maintenance is maintained
It is easier；Two are that of avoiding the problem that tissue is stuck in screw thread so that connection is even closer, reduces tissue residue.
The fixture block 33 and buckle 28 are separately positioned on the outside of holding rod 3 and interconnecting piece 2；The fixture block 33 and buckle 28
It is respectively arranged with inclination double wedge, for preventing the loosening after connecting.
Fixed ring 27 is fixedly installed on 21 inner wall of the connecting tube, the fixed ring 27 and the horn mouth 51, which are fixed, to be connected
It connects.
Embodiment three
On the basis of embodiment one or two, it is additionally provided with a rotation section；
Rotation section 6 is provided between the debridement head 1 and interconnecting piece 2, the rotation section 6 includes
Clamping shell 61 is fixedly connected with the interconnecting piece 2；
The centre of sphere 63 is rotated, is located in clamping shell 61, is freely rotated relative to clamping shell 61；
Wherein, the upper end of the debridement head 2, which is connected with, lengthens pipe sleeve 14；The lengthening pipe sleeve 14 is through the rotation centre of sphere
It is fixedly connected between 63, and the rotation centre of sphere 63, the upper end for lengthening pipe sleeve 14 and the interconnecting piece 2 connect, and are used for debridement head 1
Cavity be connected to interconnecting piece 2.
It is provided with lubricant layer 62 between the clamping shell 61 and the rotation centre of sphere 63, for ensureing lubrication.
It is additionally provided with damping layer between the clamping shell 61 and the rotation centre of sphere 63, when in use, appropriate amount of resistant can
To have a good feel.Subtle operation convenient for debridement operation and limit operation.
Finite place piece is set on the clamping shell 61, the rotation centre of sphere 63 or lengthening pipe sleeve 14, for limiting rotating ball
The rotation amplitude of the heart 63.
By the way that rotation section 6 is arranged, to realize the conversion of debridement head in a certain range, be conducive to clear up lesion in the diagonal
Tissue is also beneficial to the extruding force of reduction normal tissue during debridement.
Example IV
On the basis of embodiment one, two or three；
The length of the adsorption tube 5 is less than 31 length of cavity of holding rod 3, and the tail end of the adsorption tube 5 is closed, the present invention
It can be used for taking pathological material, be embodied in and scrape pathological tissues using debridement head 1, then store disease using adsorption tube 5
Become tissue, releases the connection relation of interconnecting piece 2 and holding rod 3 later, the pathological tissues in adsorption tube 5 are taken away.
Embodiment five
On the basis of embodiment one, two or three；
The outside of the holding rod 3 is provided with skid resistant course 32, the feel for increasing holding rod 3, increases hand and holding rod 3
Between stiction.
Further include negative suction head 4, the negative suction head 4 is connected with the tail portion of the holding rod 3；And the negative suction head 4 and cavity
31 connections, or be further connected to adsorption tube 5, for connecting negative pressure adsorption equipment, adsorb scraping in debridement head and adsorption tube
Take object.
The above is only a preferred embodiment of the present invention, the description in all orientation front and back etc. up and down is only in text
It being only easy to understand, is not the restriction actually used to product, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of pen shape cleanser, which is characterized in that including
Debridement head, the debridement is hollow, is internally provided with vessel, including
Scraper, be provided with it is several connected with the debridement head, be located at the debridement head lateral surface；
Absorption opening, is arranged on the debridement head and the scraper is corresponding；The absorption opening is connected to the vessel,
For making the scraping object of scraper enter in cavity；
Holding rod is internally provided with cavity, and the cavity runs through holding rod；
Interconnecting piece, one end connect the tail portion of debridement head, and the other end connects holding rod.
2. a kind of pen shape cleanser according to claim 1, it is characterised in that：Blade is provided on the scraper, it is described
Blade is arc, and radian is more than or equal to 180 degree.
3. a kind of pen shape cleanser according to claim 1, it is characterised in that：The debridement head is hard elastic material.
4. a kind of pen shape cleanser according to claim 1 or 2, it is characterised in that：It is provided with elongated slot on the debridement head,
The elongated slot runs through the debridement head, and the center circumferential of the elongated slot relative to debridement head etc. point setting, for improving debridement
The elasticity of head is used for quick debridement, while reducing the extruding of normal tissue.
5. a kind of pen shape cleanser according to claim 1, it is characterised in that：The interconnecting piece includes
Connecting tube connects the debridement head and the holding rod；
Adsorption tube is located in the connecting tube, and the front end of the adsorption tube is provided with horn mouth, the bell-mouthed big opening end and
Connecting tube or the connection of debridement head-tail, the bell-mouthed osculum end connects with adsorption tube, is flow backwards for preventing.
6. a kind of pen shape cleanser according to claim 1 or 5, it is characterised in that：The upper end of the interconnecting piece is provided with
Internal thread, the holding rod correspond to internal thread and are provided with external screw thread, and the upper end of the interconnecting piece and holding rod are threadedly coupled.
7. a kind of pen shape cleanser according to claim 6, it is characterised in that：The connecting tube medial surface is connected with
Catch, the catch are flange shape, and there is elasticity and the connecting tube to constitute a buckling groove, and the holding rod is located at described
In buckling groove, and it is bonded between holding rod and catch.
8. a kind of pen shape cleanser according to claim 1 or 5, it is characterised in that：Between the interconnecting piece and holding rod
It connects and fixes, is respectively arranged with fixture block and buckle between the holding rod and interconnecting piece, the fixture block and snap fit attachment.
9. a kind of pen shape cleanser according to claim 1, it is characterised in that：It is arranged between the debridement head and interconnecting piece
There are the rotation section, the rotation section to include
Clamping shell is fixedly connected with the interconnecting piece；
The centre of sphere is rotated, is located in clamping shell, is freely rotated relative to clamping shell；
Wherein, the upper end of the debridement head is connected with lengthening pipe sleeve；The lengthening pipe sleeve is through the rotation centre of sphere and rotating ball
It is fixedly connected between the heart, the upper end for lengthening pipe sleeve is connected with the interconnecting piece, and the cavity and interconnecting piece for debridement head connect
It is logical.
10. a kind of pen shape cleanser according to claim 9, it is characterised in that：The clamping shell, rotation the centre of sphere or
Extension pipe puts on setting finite place piece, the rotation amplitude for limiting the rotation centre of sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261667.5A CN108324349B (en) | 2018-03-28 | 2018-03-28 | Pen-shaped debridement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261667.5A CN108324349B (en) | 2018-03-28 | 2018-03-28 | Pen-shaped debridement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108324349A true CN108324349A (en) | 2018-07-27 |
| CN108324349B CN108324349B (en) | 2023-07-28 |
Family
ID=62931438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810261667.5A Active CN108324349B (en) | 2018-03-28 | 2018-03-28 | Pen-shaped debridement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108324349B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887943A (en) * | 2020-08-31 | 2020-11-06 | 重庆医药高等专科学校 | Medical burn scab grinding device |
| CN114903567A (en) * | 2022-05-13 | 2022-08-16 | 中国人民解放军总医院第四医学中心 | Clear processing apparatus that creates of surgery of pollutant self-collection |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5569270A (en) * | 1994-12-13 | 1996-10-29 | Weng; Edward E. | Laparoscopic surgical instrument |
| US5913867A (en) * | 1996-12-23 | 1999-06-22 | Smith & Nephew, Inc. | Surgical instrument |
| CN2862990Y (en) * | 2005-09-29 | 2007-01-31 | 张军红 | Universal angle modulation knives for surgical purposes |
| CN101522115A (en) * | 2006-10-04 | 2009-09-02 | 路径医学科技公司 | Interventional catheters |
| KR20110127958A (en) * | 2010-05-20 | 2011-11-28 | 주식회사 한국센트랄 | Ball joint |
| CN202589612U (en) * | 2012-06-04 | 2012-12-12 | 田方兴 | Rotary cutting instrument |
| CN205198079U (en) * | 2015-10-20 | 2016-05-04 | 宁波华科润生物科技有限公司 | Novel decompression bistrique |
-
2018
- 2018-03-28 CN CN201810261667.5A patent/CN108324349B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5569270A (en) * | 1994-12-13 | 1996-10-29 | Weng; Edward E. | Laparoscopic surgical instrument |
| US5913867A (en) * | 1996-12-23 | 1999-06-22 | Smith & Nephew, Inc. | Surgical instrument |
| CN2862990Y (en) * | 2005-09-29 | 2007-01-31 | 张军红 | Universal angle modulation knives for surgical purposes |
| CN101522115A (en) * | 2006-10-04 | 2009-09-02 | 路径医学科技公司 | Interventional catheters |
| KR20110127958A (en) * | 2010-05-20 | 2011-11-28 | 주식회사 한국센트랄 | Ball joint |
| CN202589612U (en) * | 2012-06-04 | 2012-12-12 | 田方兴 | Rotary cutting instrument |
| CN205198079U (en) * | 2015-10-20 | 2016-05-04 | 宁波华科润生物科技有限公司 | Novel decompression bistrique |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887943A (en) * | 2020-08-31 | 2020-11-06 | 重庆医药高等专科学校 | Medical burn scab grinding device |
| CN111887943B (en) * | 2020-08-31 | 2021-05-11 | 重庆医药高等专科学校 | Medical burn scab grinding device |
| CN114903567A (en) * | 2022-05-13 | 2022-08-16 | 中国人民解放军总医院第四医学中心 | Clear processing apparatus that creates of surgery of pollutant self-collection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108324349B (en) | 2023-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2002325846A5 (en) | ||
| CN108324349A (en) | A kind of pen shape cleanser | |
| CN213346264U (en) | Urine collector | |
| CN105381517B (en) | Gastroenterology instrument for defecation | |
| CN208808581U (en) | A kind of pen shape cleanser | |
| CN211213435U (en) | Special uterine aspiration curettage device for gynecology | |
| JP6562392B1 (en) | Cleaning tool | |
| CN218979106U (en) | Handheld ultrasonic knife with protection mechanism | |
| CN210301133U (en) | Nidus tissue clearing device | |
| CN219887058U (en) | Sewer dredging assembly | |
| CN107320152A (en) | A kind of Orthopaedic scraper for being easy to adjust | |
| JP3714472B2 (en) | Wind instrument cleaner | |
| CN219126570U (en) | Tissue removal instrument | |
| CN209060146U (en) | Aspirator with pre-washing function | |
| CN217090996U (en) | Lip and gum combined type drag hook of universal regulation | |
| CN110368121A (en) | Suction saliva device with mouth mirror | |
| CN103860213B (en) | Rocket cone type anal excrement removing device | |
| CN217118580U (en) | Suction coagulation bar with telescopic electrocoagulation hook | |
| CN209032549U (en) | One kind being used for thyroid stripping off device | |
| CN110271324A (en) | Chalk sleeve | |
| CN219742924U (en) | Novel dental needle clamping tweezers | |
| CN218979112U (en) | Cutting sacculus blade | |
| CN212415842U (en) | Surgical anti-falling operating forceps | |
| CN213850826U (en) | Fat sculpture needle | |
| CN211355351U (en) | Endoscope sheath pipe for face wrinkle removing operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Yi Inventor after: Wang Yangjian Inventor after: Wei Peng Inventor before: Xu Yi Inventor before: Wei Peng Inventor before: Wang Yangjian |