CN108095840A - A kind of mouth cavity orthodontic automatic ligation processing unit and its application method - Google Patents
A kind of mouth cavity orthodontic automatic ligation processing unit and its application method Download PDFInfo
- Publication number
- CN108095840A CN108095840A CN201711334909.0A CN201711334909A CN108095840A CN 108095840 A CN108095840 A CN 108095840A CN 201711334909 A CN201711334909 A CN 201711334909A CN 108095840 A CN108095840 A CN 108095840A
- Authority
- CN
- China
- Prior art keywords
- ligature
- processing unit
- shell
- mouth cavity
- cavity orthodontic
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/28—Securing arch wire to bracket
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of mouth cavity orthodontic processing unit is ligatured with automatic, including shell, arranged on the segmentation chuck of enclosure, spring and connecting rod, the spring is arranged between shell and segmentation chuck, one end of the segmentation chuck is connected with connecting rod, a kind of automatic ligation processing unit of mouth cavity orthodontic of the present invention, it is simple in structure, it is easy to operate, use flexibly, it can be ligatured and be cut well ligature, greatly reduce the workload of doctor, it is made to free from heavy ligation work, shorten its working time, improve its work efficiency, the Waiting time of patient is also shortened simultaneously, patient is facilitated to see a doctor.
Description
Technical field
The present invention relates to a kind of mouth cavity orthodontic automatic ligation processing units and its application method, belong to Medical Devices technology
Field.
Background technology
During Orthodontic Treatment, arch wire is put into bracket groove, is essential behaviour with ligature ligation
Make link.
Orthodontic Treatment is bundled in groove by being put into main arch wire in the bracket groove being fixed on facing
It is interior, bracket is reinforced with the elastic deformation of main arch wire, and then tooth is reinforced by bracket.Since tooth is by root of the tooth, tooth
All films and alveolar bone link together, so when applying orthodontic force to tooth, the alveolar bone of compression one side is in Jie of parodontium
Lower generation bone information is led, bon e formation is occurred under the mediation of parodontium by the alveolar bone of stretching one side.By the principle, tooth can
To be moved towards compressing side.Once tooth is mobile, and the deformation of main arch wire will reduce, and orthodontic force can also weaken.So every one section
Time needs to use or adjust main arch wire instead again, could apply correct orthodontic force to tooth.Mouth cavity orthodontic is exactly continuous repeats
Procedure described above so that tooth bit by bit moves, and is finally moved into desirable position.The adjustment of main arch wire and
The frequency of replacement probably each moon or two months once, need replacing ligature at this time.
Ligature is to curve " U " shape from its middle body by an one metal wire in advance and formed.The process of ligation is with one
Handle needle holder or ligature forceps grip at the both ends of ligature simultaneously, and " U " shape of ligature is partially passed through the bracket wing
Behind lower section, needle holder is rotated so that ligature both ends to be bound.After binding, ligature end is cut using scissors.
When being ligatured using this method, in order to which ligature is gripped, it is necessary to which hand takes needle holder always.Meanwhile it is tying
During bundle, needle holder is often rotated into 180 degree, it is necessary to slide needle holder once in the hand.The above process constantly repeats,
Ligation, quite time-consuming effort can be completed, and needs to hold scissors with another hand and is interrupted ligature end, is further increased
Workload brings many inconvenience for its work.
The content of the invention
The invention reside in overcome the deficiencies in the prior art, to reduce the workload that correction replaces ligature, shorten its work
Time improves work efficiency, the present invention provides it is a kind of it is simple in structure, easy to operate, can ligature rapidly and cut ligation
A kind of mouth cavity orthodontic of silk automatic ligation processing unit and its application method.
To achieve these goals, the present invention is achieved by the following scheme.
A kind of automatic ligation processing unit of mouth cavity orthodontic, including shell, the segmentation chuck arranged on enclosure, spring and
Connecting rod, the spring are arranged between shell and segmentation chuck, and one end of the segmentation chuck is connected with connecting rod；
Preferably, the shell is the cylinder that diameter is consistent；
Further preferably, the shell is fixedly connected by the cylinder that diameter is consistent with the taper cone barrel that diameter is gradually reduced
Composition, taper cone barrel are located at cylinder front end, are more convenient two fingers to shell active force；
Further preferably, the segmentation chuck is by cylindric disk body and the diameter discoid substrate more slightly smaller than internal diameter of outer cover
Portion forms, and basal part is located at segmentation chuck rear end, is fixedly connected with disk body, disk body along long axis direction from front end center by
Diameter is consistent even partition after being gradually reduced, a funnel-shaped chamber is formed in disk body, and cavity front end holds for ligature
Mouthful, ligature holds mouth and is relatively large in diameter at this time, can more easily be inserted into ligature handle part；
Further preferably, the segmentation chuck inner surface is rough surface, can increase segmentation chuck to ligature handle part
Active force, segmentation chuck is made to hold ligature handle part tighter, it is not easily to fall off；
Further preferably, the case nose surface be equipped with antiskid thread, when two fingers to case nose active force backward
When pushing away, due to the thrust of spring, two fingers are easy to slide, and case nose surface, which is equipped with antiskid thread, can make two fingers will not
Slide and it is more stable by shell to pusher；
Further preferably, two side external surface of shell is connected to handle compression bar, handle compression bar one end connection
Hinged break is cut, and when pressing handle compression bar, by lever principle hinge is made to break and is cut and cut together ligature；
A kind of mouth cavity orthodontic application method of automatic ligation processing unit, comprises the following steps：
Step 1：By shell to pusher, expose segmentation chuck front end, ligature holds mouth and opens at this time；
Step 2：Ligature handle part insertion ligature is held into mouth, the rearward force for two fingers that come loose, due to spring
Active force shell returns to original position to extension will split chuck clamping；
Step 3：Under the bracket double side wings for passing through arch wire in place ligature and above arch wire, external drive is opened
Motor, the rotation of external drive motor are transferred to the automatic ligation processing unit of mouth cavity orthodontic by connecting rod, it are made slowly to turn
Dynamic, ligature is tightened since the ligature handle part that segmentation chuck is held, at this point, main arch wire and the bracket wing it is ligated
Together；
Step 4：After ligature is tightened, external drive motor is rotated further, and ligature is firmly tightened, final fracture.
Preferably, a kind of automatic ligation processing unit application method of mouth cavity orthodontic, further includes：
Step 5：When step 4 is not by cutting ligature silk, press handle compression bar, by lever principle hinge it is disconnected cut and
Together, ligature is cut.
A kind of automatic ligation processing unit of mouth cavity orthodontic of the present invention, simple in structure, easy to operate, use flexibly can
Ligature is ligatured and cut well, greatly reduces the workload of doctor, it is made to be freed from heavy ligation work
Out, its working time is shortened, improves its work efficiency, while also shortens the Waiting time of patient, facilitates patient just
Doctor.
Description of the drawings
Fig. 1 is 1 structure diagram of embodiment；
Fig. 2 is 2 structure diagram of embodiment；
Fig. 3 is 3 structure diagram of embodiment；
Fig. 4 is 4 stereogram of embodiment；
Fig. 5 is 4 structure diagram of embodiment；
Fig. 6 is the structure diagram under the segmentation chuck opening state of embodiment 4；
Fig. 7 is 7 structure diagram of embodiment；
Fig. 8 is 7 working state figure of embodiment；
Fig. 9 is ligature structure diagram.
Reference numeral：1- shells, 2- segmentation chucks, 21- segmentation chuck basal parts, 3- springs, 4- connecting rods, 5- ligatures
Hold mouth, 51- ligature ligation portion, 52- ligature those widened sections, 53- ligature handle parts, 54- ligature tube reducings portion, 6- handles
Compression bar, 7- hinges are disconnected to cut.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and detailed description.It is it should be appreciated that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
Embodiment 1：
The automatic ligation processing unit of a kind of mouth cavity orthodontic, including shell (1), arranged on the internal segmentation chuck of shell (1)
(2), spring (3) and connecting rod (4), the shell (1) are the cylinder that diameter is consistent, and the spring (3) is arranged on shell (1)
Between segmentation chuck (2), one end and the connecting rod (4) of the segmentation chuck (2) are connected, and the segmentation chuck (2) is by cylinder
The discoid basal part (21) that the disk body and diameter of shape are more slightly smaller than internal diameter of outer cover forms, and the basal part (21) is located at segmentation chuck
(2) rear end is fixedly connected with disk body, and by even partition, one is formed in disk body along long axis direction from front end center for disk body
A rectangular enclosure, cavity front end hold mouth (5) for ligature.
The ligature used in the present embodiment is made of the stainless steel wire bending of a diameter of 0.25mm-0.28mm, specifically
Manufacturing method is as follows：Take one section of ligature, bend in the middle, make after folding two sections it is parallel；Bending part is formed to the ligation of U-shaped
Portion (51)；Ligation portion (51) end is outwards expanded again, forms two sections of parallel ligature those widened sections (52)；Ligature is added again
The end of wide portion (52) is combined together, and forms one section of ligature handle part (53)；Ligature tube reducing portion (54) is that ligature adds
A part or a point for wide portion (52) can be intentionally formed thinner one section in the manufacture of ligature raw material, it is possible to use
Cutter device chops up its diameter.
A kind of mouth cavity orthodontic application method of automatic ligation processing unit, comprises the following steps：
Step 1：By shell (1) to pusher, expose segmentation chuck (2) front end, ligature holds mouth (5) and opens at this time；
Step 2：By ligature handle part (53) insertion ligature hold mouth (5), the rearward force for two fingers that come loose, by
Chuck (2) clamping will be split by returning to original position to extension in the active force shell (1) of spring (3)；
Step 3：Under the bracket double side wings for passing through arch wire in place ligature and above arch wire, external drive is opened
Motor, the rotation of external drive motor are transferred to the automatic ligation processing unit of mouth cavity orthodontic by connecting rod (4), make it slowly
It rotates, ligature is tightened since the ligature handle part (53) that segmentation chuck (2) is held, at this point, main arch wire and bracket
The wing is ligated together；
Step 4：After ligature is tightened, external drive motor is rotated further, and ligature is firmly tightened, final fracture.
Embodiment 2：
The automatic ligation processing unit of a kind of mouth cavity orthodontic, including shell (1), arranged on the internal segmentation chuck of shell (1)
(2), spring (3) and connecting rod (4), the taper cone barrel that the cylinder and diameter that the shell (1) is consistent by diameter are gradually reduced
It is composed of a fixed connection, taper cone barrel is located at cylinder front end, and facilitating two fingers, the spring (3) is arranged on shell to shell (1) active force
(1) between segmentation chuck (2), one end and the connecting rod (4) of the segmentation chuck (2) are connected, and the segmentation chuck (2) is by justifying
The discoid basal part (21) that the disk body and diameter of tubular are more slightly smaller than internal diameter of outer cover forms, and the basal part (21) is located at segmentation and blocks
Disk (2) rear end, is fixedly connected with disk body, and disk body by even partition, is formed along long axis direction from front end center in disk body
One rectangular enclosure, cavity front end hold mouth (5) for ligature.Yarn production method and a kind of mouth cavity orthodontic are ligatured in the present embodiment
Application method with automatic ligation processing unit is same as Example 1.
Embodiment 3：
The automatic ligation processing unit of a kind of mouth cavity orthodontic, including shell (1), arranged on the internal segmentation chuck of shell (1)
(2), spring (3) and connecting rod (4), the shell (1) are the cylinder that diameter is consistent, and the spring (3) is arranged on shell (1)
Between segmentation chuck (2), one end and the connecting rod (4) of the segmentation chuck (2) are connected, and the segmentation chuck (2) is by cylinder
The discoid basal part (21) that the disk body and diameter of shape are more slightly smaller than internal diameter of outer cover forms, and the basal part (21) is located at segmentation chuck
(2) rear end is fixedly connected with disk body, and disk body is consistent after being gradually reduced along long axis direction from front end center by diameter
Even partition forms a funnel-shaped chamber in disk body, and cavity front end holds mouth (5) for ligature, and ligature holds mouth at this time
(5) it is relatively large in diameter, can be more easily inserted into ligature handle part (53).Yarn production method and a kind of mouth are ligatured in the present embodiment
Chamber correction is same as Example 1 with the application method of automatic ligation processing unit.
Embodiment 4：
The automatic ligation processing unit of a kind of mouth cavity orthodontic, including shell (1), arranged on the internal segmentation chuck of shell (1)
(2), spring (3) and connecting rod (4), the taper cone barrel that the cylinder and diameter that the shell (1) is consistent by diameter are gradually reduced
It is composed of a fixed connection, taper cone barrel is located at cylinder front end, and facilitating two fingers, the spring (3) is arranged on shell to shell (1) active force
(1) between segmentation chuck (2), one end and the connecting rod (4) of the segmentation chuck (2) are connected, and the segmentation chuck (2) is by justifying
The discoid basal part (21) that the disk body and diameter of tubular are more slightly smaller than internal diameter of outer cover forms, and the basal part (21) is located at segmentation and blocks
Disk (2) rear end, is fixedly connected, disk body keeps one after being gradually reduced along long axis direction from front end center by diameter with disk body
Even partition is caused, a funnel-shaped chamber is formed in disk body, cavity front end holds mouth (5) for ligature, and ligature is held at this time
Mouth (5) is relatively large in diameter, and can more easily be inserted into ligature handle part (53).Yarn production method and one kind are ligatured in the present embodiment
Mouth cavity orthodontic is same as Example 1 with the application method of automatic ligation processing unit.
Embodiment 5：
A kind of mouth cavity orthodontic of the present embodiment automatic ligation processing unit, structure and connection mode and 4 phase of embodiment
Together, their distinctive points are：Shell front-end surface is equipped with antiskid thread in the present embodiment, when two fingers act on case nose
When power is to pusher, due to the thrust of spring (3), two fingers are easy to slide, and shell (1) front-end surface is equipped with antiskid thread can be with
Make two fingers do not fall off and it is more stable by shell (1) to pusher.Yarn production method and a kind of oral cavity are ligatured in the present embodiment
Correction is same as Example 4 with the application method of automatic ligation processing unit.
Embodiment 6：
A kind of mouth cavity orthodontic of the present embodiment automatic ligation processing unit, structure and connection mode and 5 phase of embodiment
Together, their distinctive points are：It is rough surface to split chuck (2) inner surface described in the present embodiment, can increase segmentation chuck
(2) to the active force of ligature handle part (53), segmentation chuck (2) is made to hold ligature handle part (53) tighter, is not easy to take off
Fall.Ligatured in the present embodiment yarn production method and a kind of mouth cavity orthodontic with the application method of automatic ligation processing unit with implementation
Example 5 is identical.
Embodiment 7：
A kind of mouth cavity orthodontic of the present embodiment automatic ligation processing unit, structure and connection mode and 6 phase of embodiment
Together, their distinctive points are：Two side external surface of shell (1) described in the present embodiment is connected to handle compression bar (6), described
Connection hinged break in handle compression bar (6) one end is cut (7).
It is equal with the application method of automatic ligation processing unit with a kind of mouth cavity orthodontic that yarn production method is ligatured in the present embodiment
It is same as Example 6, but a kind of mouth cavity orthodontic of the present embodiment is further included with automatic ligation processing unit application method：
Step 5：When step 4 is not by cutting ligature silk, handle compression bar (6) is pressed, is cut by the way that lever principle hinge is disconnected
(7) and together ligature, is cut.
The invention is not limited in foregoing specific embodiments.The present invention, which expands to, any in the present specification to be disclosed
The step of new feature or any new combination and any new method or process disclosed or any new combination.
Claims (9)
1. a kind of automatic ligation processing unit of mouth cavity orthodontic, it is characterised in that：Including shell (1), arranged on shell (1) inside
Split chuck (2), spring (3) and connecting rod (4), the spring (3) is arranged between shell (1) and segmentation chuck (2), described point
The one end and connecting rod (4) for cutting chuck (2) are connected.
2. a kind of automatic ligation processing unit of mouth cavity orthodontic as described in claim 1, it is characterised in that：The shell (1)
The cylinder being consistent for diameter.
3. a kind of automatic ligation processing unit of mouth cavity orthodontic as described in claim 1, it is characterised in that：The shell (1)
The taper cone barrel that the cylinder and diameter being consistent by diameter are gradually reduced is composed of a fixed connection, and taper cone barrel is located at cylinder front end.
4. a kind of automatic ligation processing unit of mouth cavity orthodontic as described in claim 1, it is characterised in that：The segmentation chuck
(2) it is made of cylindric disk body and the diameter discoid basal part (21) more slightly smaller than internal diameter of outer cover, basal part (21) position
In segmentation chuck (2) rear end, it is fixedly connected with disk body, disk body is gradually reduced along long axis direction from front end center by diameter
After be consistent even partition, a funnel-shaped chamber is formed in disk body, cavity front end holds mouth (5) for ligature.
A kind of 5. automatic ligation processing unit of mouth cavity orthodontic as claimed in claim 4, it is characterised in that the segmentation chuck
(2) inner surface is rough surface.
6. a kind of automatic ligation processing unit of mouth cavity orthodontic as described in claim 1, it is characterised in that：The shell (1)
Front-end surface is equipped with antiskid thread.
7. a kind of mouth cavity orthodontic as described in claim 1-6 is any ligatures processing unit with automatic, it is characterised in that：It is described outer
(1) two side external surface of shell is connected to handle compression bar (6), and hinged break of handle compression bar (6) one end connection is cut (7).
8. a kind of mouth cavity orthodontic as claimed in claim 7 application method of automatic ligation processing unit, it is characterised in that：Bag
Include following steps：
Step 1：By shell (1) to pusher, expose segmentation chuck (2) front end, ligature holds mouth (5) and opens at this time；
Step 2：Ligature handle part (53) insertion ligature is held into mouth (5), the rearward force for two fingers that come loose, due to bullet
The active force shell (1) of spring (3) returns to original position to extension will split chuck (2) clamping；
Step 3：Under the bracket double side wings for passing through arch wire in place ligature and above arch wire, external drive motor is opened,
The rotation of external drive motor is transferred to the automatic ligation processing unit of mouth cavity orthodontic by connecting rod (4), it is made slowly to rotate,
Ligature is tightened since the ligature handle part (53) that segmentation chuck (2) is held, at this point, main arch wire and the bracket wing are tied
It binds together；
Step 4：After ligature is tightened, external drive motor is rotated further, and ligature is firmly tightened, final fracture.
9. a kind of automatic ligation processing unit application method of mouth cavity orthodontic as claimed in claim 8, it is characterised in that：Also wrap
It includes：
Step 5：When step 4 is not by cutting ligature silk, handle compression bar (6) is pressed, (7) are cut simultaneously by the way that lever principle hinge is disconnected
Together, ligature is cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711334909.0A CN108095840A (en) | 2017-12-14 | 2017-12-14 | A kind of mouth cavity orthodontic automatic ligation processing unit and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711334909.0A CN108095840A (en) | 2017-12-14 | 2017-12-14 | A kind of mouth cavity orthodontic automatic ligation processing unit and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108095840A true CN108095840A (en) | 2018-06-01 |
Family
ID=62216820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711334909.0A Pending CN108095840A (en) | 2017-12-14 | 2017-12-14 | A kind of mouth cavity orthodontic automatic ligation processing unit and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108095840A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115252182A (en) * | 2022-07-05 | 2022-11-01 | 北京酷博创新科技有限公司 | Orthodontic ligature wire torsion module |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201906021U (en) * | 2010-12-22 | 2011-07-27 | 杜琛 | Orthodontics ligature processor |
| CN202010214U (en) * | 2011-03-28 | 2011-10-19 | 王兰磊 | Quick former for orthodontic ligature wire of oral cavity |
| CN202654251U (en) * | 2012-06-26 | 2013-01-09 | 浙江普特医疗器械有限公司 | Tool for tooth orthodontics |
| JP2015136567A (en) * | 2014-01-24 | 2015-07-30 | 佩祺 李 | Automatic ligation processing system for orthodontics |
| CN204890212U (en) * | 2015-09-08 | 2015-12-23 | 彭佳美 | Just abnormal ligator |
| CN205885559U (en) * | 2016-05-26 | 2017-01-18 | 吉林大学 | Orthodontic arch wire ligator |
| CN106725925A (en) * | 2017-02-26 | 2017-05-31 | 哈尔滨理工大学 | A kind of mouth cavity orthodontic ligature shear |
-
2017
- 2017-12-14 CN CN201711334909.0A patent/CN108095840A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201906021U (en) * | 2010-12-22 | 2011-07-27 | 杜琛 | Orthodontics ligature processor |
| CN202010214U (en) * | 2011-03-28 | 2011-10-19 | 王兰磊 | Quick former for orthodontic ligature wire of oral cavity |
| CN202654251U (en) * | 2012-06-26 | 2013-01-09 | 浙江普特医疗器械有限公司 | Tool for tooth orthodontics |
| JP2015136567A (en) * | 2014-01-24 | 2015-07-30 | 佩祺 李 | Automatic ligation processing system for orthodontics |
| CN204890212U (en) * | 2015-09-08 | 2015-12-23 | 彭佳美 | Just abnormal ligator |
| CN205885559U (en) * | 2016-05-26 | 2017-01-18 | 吉林大学 | Orthodontic arch wire ligator |
| CN106725925A (en) * | 2017-02-26 | 2017-05-31 | 哈尔滨理工大学 | A kind of mouth cavity orthodontic ligature shear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115252182A (en) * | 2022-07-05 | 2022-11-01 | 北京酷博创新科技有限公司 | Orthodontic ligature wire torsion module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104490448A (en) | Clamping applying pincers for surgical ligation | |
| CN107072671B (en) | Treatment instrument for endoscope | |
| JP2006516685A (en) | Method and device for attaching hair extensions | |
| CN107072667A (en) | Apparatus for ligating | |
| CN108095840A (en) | A kind of mouth cavity orthodontic automatic ligation processing unit and its application method | |
| CN106913365A (en) | A kind of scalp clip output device | |
| JP2015136567A (en) | Automatic ligation processing system for orthodontics | |
| CN108852462A (en) | A kind of flexible medical stings cutting tool | |
| CN110115622A (en) | A kind of quick steel plate playback fracture pincers and its application method | |
| CN101467908A (en) | Tissue closer and special placement pliers | |
| CN206597043U (en) | Knife for stripping cable under foramen intervertebrale lens | |
| CN205885559U (en) | Orthodontic arch wire ligator | |
| CN208573805U (en) | Wear silk pincers | |
| CN201642383U (en) | Orthodontic arch wire end treatment forceps | |
| CN201219907Y (en) | Blind type suture knotter | |
| CN102512217B (en) | Controllable self-bending sewing needle | |
| CN218684539U (en) | Achilles tendon rupture stitching grasping forceps | |
| CN215778335U (en) | Wire grabbing clamp with hole | |
| CN2652348Y (en) | Oral orthodontic forceps | |
| CN216854815U (en) | Portable nail holding forceps | |
| CN215079311U (en) | Purse-string gripping forceps | |
| JP7018844B2 (en) | Manufacturing method of bonded body | |
| CN108042169A (en) | A kind of surgical ligation pincers | |
| CN212996644U (en) | Peritoneoscope appendix snatchs pincers | |
| CN109394357A (en) | A kind of department of stomatology orthodontic pliers |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |