CN114129200A - Novel tong head handle - Google Patents
Novel tong head handle Download PDFInfo
- Publication number
- CN114129200A CN114129200A CN202111487139.XA CN202111487139A CN114129200A CN 114129200 A CN114129200 A CN 114129200A CN 202111487139 A CN202111487139 A CN 202111487139A CN 114129200 A CN114129200 A CN 114129200A
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- Prior art keywords
- assembly
- connecting rack
- handle
- limiting
- binding clip
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- 230000033001 locomotion Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000001847 jaw Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
- A61B2017/00464—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable for use with different instruments
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Clamps And Clips (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a novel binding clip handle which is used for installing a binding clip assembly and comprises a handle assembly, wherein a connecting rack and a limiting drag hook are arranged inside the handle assembly; one end of the connecting rack is connected with a rotary rod assembly, and the rotary rod assembly is arranged outside the handle assembly and is used for connecting the jaw assembly; the binding clip assembly can drive the connecting rack to move along the axial direction of the rotating rod assembly by swinging a certain angle; the rotary rod component can rotate along the axis of the rotary rod component, so that the binding clip component is separated from the mounting matching position, and the replacement of the binding clip component is realized; the limiting draw hook can be clamped with the connecting rack in a sliding mode, so that the limiting connecting rack moves along the axial direction of the rotating rod assembly to a position degree, and finally the tong head assembly is fixed at the current swing angle.
Description
Technical Field
The invention relates to the field of forceps head instruments, in particular to a novel forceps head handle.
Background
In the prior art, researchers found that a rod separating type pliers gun has the advantages of being adaptable to various nail boxes, but has the defect of being complicated and inconvenient to operate. For example: firstly, the position of the forceps head bending drive knob is always moved due to the rotation of the rod body rotating knob, and the operation of the forceps head bending drive knob is troublesome; second, operating the jawset to turn the drive knob requires securing the gun body and then turning the knob, which obviously cannot be done with one hand, which is undesirable for operators who have a high level of time.
Therefore, how to provide a tong-gun device which is stable in limiting and convenient for realizing the fixation of the angle of the tong head is a technical problem to be solved by the technical personnel in the field.
Disclosure of Invention
The invention aims to provide a novel tong head handle which can increase the stability of equipment and reduce the difficulty of the regulation operation of a tong head.
In order to achieve the purpose, the invention provides a novel binding clip handle which is used for installing a binding clip assembly and comprises a handle assembly, wherein a connecting rack and a limiting drag hook are arranged inside the handle assembly; one end of the connecting rack is provided with a rotating rod assembly used for connecting the tong head assembly, and the rotating rod assembly can rotate along the axis of the rotating rod assembly to disassemble the tong head assembly;
the tong head assembly can drive the connecting rack to move along the axial direction of the rotating rod assembly through swinging; the limiting drag hook can be clamped with the connecting rack in a sliding mode, and the position degree of the connecting rack is limited, so that the binding clip assembly is fixed at the swinging position.
Optionally, the end of the limiting drag hook extends out of the handle assembly and is provided with a drag hook wrench, and the drag hook wrench is used for driving the limiting drag hook to be separated from the clamping position of the connecting rack.
Optionally, the limiting drag hook is sleeved with a spring, and the spring is used for realizing automatic clamping limiting of the limiting drag hook and the connecting rack.
Optionally, the rotating rod assembly comprises: the transmission piece and the annular pull sleeve;
one end of the transmission piece is clamped with the tong head assembly to transmit axial movement; the annular pull sleeve is connected to the other end of the transmission piece to transmit rotary motion, and the other end of the annular pull sleeve is connected with the connecting rack in a matched mode.
Optionally, the annular pull sleeve is provided with an annular flange for mating connection with the connecting rack.
Optionally, the handle assembly is provided with a rack sliding groove for the connecting rack to slide and a channel sliding groove for the limiting draw hook to slide.
Optionally, a rotating sleeve for rotating is sleeved outside the rotating rod assembly, and a convex pattern is arranged on the outer circumferential surface of the rotating sleeve.
Compared with the prior art, the novel forceps head handle for mounting the forceps head assembly comprises the handle assembly, wherein a connecting rack and a limiting draw hook are arranged inside the handle assembly; one end of the connecting rack is connected with a rotary rod assembly, and the rotary rod assembly is arranged outside the handle assembly and is used for connecting the jaw assembly; the binding clip assembly can drive the connecting rack to move along the axial direction of the rotating rod assembly by swinging a certain angle; the rotary rod component can rotate along the axis of the rotary rod component, so that the binding clip component is separated from the mounting matching position, and the replacement of the binding clip component is realized; the limiting draw hook can be clamped with the connecting rack in a sliding mode, so that the limiting connecting rack moves along the axial direction of the rotating rod assembly to a position degree, and finally the tong head assembly is fixed at the current swing angle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a sectional view of a novel forceps head handle according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the drag hook according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a connecting rack according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of an annular pull sleeve provided in an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a driving strap according to an embodiment of the present invention;
fig. 6 is a schematic structural view of the novel forceps head provided by the embodiment of the invention, wherein the handle of the forceps head is matched with the forceps head.
Wherein:
1-handle component, 11-rack sliding groove, 12-groove sliding groove, 2-connecting rack, 21-tooth groove, 22-matching groove, 3-limit draw hook, 31-draw hook wrench, 32-limit tooth, 4-rotating rod component, 41-driving plate, 42-annular draw sleeve, 43-annular flange, 44-connecting buckle, 45-connecting hole, 5-spring and 6-rotating sleeve.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to the attached fig. 1 of the specification, fig. 1 is a structural sectional view of a novel forceps head handle provided by an embodiment of the invention, and the structural sectional view comprises: the novel binding clip handle is used for installing the binding clip assembly and comprises a handle assembly 1, and a connecting rack 2 and a limiting drag hook 3 are arranged inside the handle assembly 1; one end of the connecting rack 2 is connected with a rotating rod component 4, and the rotating rod component 4 is arranged outside the handle component 1 and is used for connecting the forceps head component; when the jaw of the tong head assembly swings for a certain angle, the rotary rod assembly 4 and the connecting rack 2 are driven to move along the axial direction of the rotary rod assembly 4; according to different swinging directions of the forceps head components, the connecting rack 2 can passively slide away from and close to the handle component 1; suppose that the binding clip subassembly swings left and then drives the connecting rack 2 to slide along the axial direction of the rotating rod assembly 4 to the direction far away from the handle assembly 1, the binding clip subassembly opposite to the binding clip subassembly swings right, the connecting rack 2 moves to the direction close to the handle assembly 1, and when the binding clip subassembly resets, the connecting rack 2 can restore the position degree during initial installation.
The corresponding sliding relationship of the binding clip assembly driving the connecting rack 2 depends on the specific requirement, and is not limited to the corresponding connection arrangement relationship; the swing angle of the binding clip assembly corresponds to the moving distance of the connecting rack 2, and the corresponding relationship is determined according to the specific requirements, which is not described herein again.
Above-mentioned rotary rod subassembly 4 can be followed self axis and rotated to make binding clip subassembly break away from installation cooperation position, be used for realizing the change of binding clip subassembly, a novel binding clip handle can correspond the binding clip subassembly of multiple different specifications and use, has increased the universality of this design by a wide margin, and has reduced the use cost of this apparatus. It should be noted that although one end of the connecting rack 2 is connected to the rotating rod assembly 4, the connecting rack 2 only follows the rotating rod assembly 4 to perform a sliding movement along the axial direction thereof, and does not follow the rotating rod assembly 4 to rotate together, thereby improving the stability of the whole structure.
Referring to the accompanying drawings 2 and 3 in the specification, fig. 2 is a schematic structural view of a limiting drag hook provided by an embodiment of the present invention, and fig. 3 is a schematic structural view of a connecting rack provided by an embodiment of the present invention, including: the side of above-mentioned spacing drag hook 3 is provided with spacing tooth 32, and the side correspondence of connecting rack 2 is provided with tooth's socket 21, and the usable spacing tooth 32 of above-mentioned spacing drag hook 3 slides the block with the tooth's socket 21 of connecting rack 2 to spacing connecting rack 2 is along the position degree of the axial direction upward movement of rotary rod component 4, finally realizes making the binding clip subassembly fix at present swing angle. Under the default condition, the limit draw hook 3 is always clamped on the side surface of the connecting rack 2; when the staff need change the pendulum position angle of binding clip subassembly, spacing drag hook 3 is slided to the accessible, make it break away from and connect the block of rack 2, and place the operating position with the binding clip subassembly, through bulldozing the apparatus, make the binding clip subassembly form certain swing angle passively, thereby drive and connect rack 2 and remove certain distance, portable spacing drag hook 3 this moment, utilize spacing tooth 32 of spacing drag hook 3 to reinsert and engage tooth's socket 21 of connecting rack 2 behind the joint change position again, fix the position of connecting rack 2 this moment, thereby make the binding clip subassembly fix at current work pendulum position angle.
This design is compared in prior art, is guaranteeing that the rotatory dismantlement of tong head assembly and the prerequisite of fixed pendulum position angle under, has simplified the operation of realizing fixed tong head assembly pendulum position angle, and spacing drag hook 3 design in this application is on stable handle assembly 1, and only need carry out simple and easy slip operation can realize the block spacing, has solved among the prior art problem that rotary mechanism can be followed to spacing fixed establishment. The stability is improved, the operation difficulty of workers is reduced, and the existing problems are well solved. Moreover, the bending matching structure of the instrument is arranged in the handle component 1, so that the conventional forceps guns with detachable forceps heads and the forceps guns with non-detachable forceps heads can use the novel forceps head handle.
The tooth grooves 21 of the connecting rack 2 can divide the tooth number, and the limiting teeth 32 of the limiting drag hook 3 are clamped between different tooth grooves 21, so that the arrangement of the swing angle of the binding clip assembly is more precise.
The clamping and matching mode between the connecting rack 2 and the limiting draw hook 3 is not limited to the clamping mode of the tooth socket 21 and the limiting tooth 32, different tooth socket 21 shapes and matching installation modes are selected according to specific requirements, the installation assembly conforming to the action principle can be selected, and repeated description is omitted herein.
The reset structure of the connecting rack 2 can be arranged inside the binding clip assembly, namely, reset springs are added on two symmetrical sides in the rod, or the same effect can be realized by selecting the existing perfect reset structure, and the structure is not repeated herein.
Further, the one end of above-mentioned spacing drag hook 3 stretches out to the outside of handle assembly 1 lower part, and the tip of spacing drag hook 3 is provided with drag hook spanner 31, and staff's accessible pulling drag hook spanner 31 moves spacing drag hook 3 to the direction that deviates from and is close to handle assembly 1 to control spacing drag hook 3 and the block state of connecting rack 2. The one end of above-mentioned spacing drag hook 3 stretches out to handle assembly 1's lower part, can help the staff to utilize the hand of holding above-mentioned novel binding clip handle in the course of the work, and the block control of spacing drag hook 3 and connecting rack 2 is realized to the one hand, and the condition that can't vacate the position of bimanual binding clip subassembly among the operating condition can be solved in this design, has realized convenient one-hand operation.
Furthermore, a spring 5 is sleeved on the limiting pull ring 3, the spring 5 is also arranged inside the handle assembly 1, when a worker pulls the drag hook wrench 31 in a direction away from the handle assembly 1, the insertion and clamping of the limiting pull ring 3 and the connecting rack 2 can be disengaged, the spring 5 extrudes the inner wall of the handle assembly 1 to form compression, and meanwhile, the tong head assembly swings to change the position of the connecting rack 2; when the worker loosens the hook wrench 31, the limiting pull ring 3 returns to the original position due to the elastic acting force of the spring 5, and is inserted and clamped with the connecting rack 2 again, so that the swing position of the binding clip assembly is fixed. On the premise of no external force application by default, the spring 5 can always ensure that the limiting drag hook 3 is in limiting connection with the rack 2, so that the swing angle of the binding clip assembly is fixed.
Further, referring to fig. 4 and 5 of the specification, fig. 4 is a schematic structural diagram of an annular pull sleeve provided by the embodiment of the present invention, and fig. 5 is a schematic structural diagram of a driving strap provided by the embodiment of the present invention, including: the rotating rod assembly 4 comprises a driving strap 41 and an annular pull sleeve 42; the driving strap 41 is attached to one rod member, and the annular pull sleeve 42 is sleeved on the other rod member through the blocking sleeve; one end of the driving piece 41 is provided with a recess for clamping and connecting the binding clip assembly, and the clamping and matching of the recess and the binding clip assembly can be disengaged by the rotating rod assembly 4 around the rotating motion of the axis of the rotating rod assembly, so that the binding clip assembly is replaced. The other end of the driving strap 41 is provided with a connecting hole 45, and one end of the annular pull sleeve 42 is convexly provided with a connecting buckle 44 which is used for being matched and connected with the connecting hole 45. The other end of the annular sleeve 42 is connected with the connecting rack 2; when the swinging of the forceps head starts, the driving strap 41, the annular pull sleeve 42 and the connecting rack 2 move along the axial direction of the rotating rod assembly 4 together, and the annular pull sleeve 42 and the driving strap 41 can transmit the rotating motion to finish the detachment of the forceps head assembly.
Further, the installation position of the annular pull sleeve 42 and the connecting rack 2 is provided with an annular flange 43, the connecting rack 2 is provided with a matching groove 22 corresponding to the annular flange 43, the edge of the annular flange 43 is laterally installed in the matching groove 22, the annular flange 43 can rotate along the axis of the annular pull sleeve 42 in the matching groove 22, and the rotation of the annular flange 43 will not drive the connecting rack 2 to rotate; the installation between the annular flange 43 and the mating groove 22 is realized to drive the connecting rack 2 to slide only when the annular flange 43 follows the annular pull sleeve 42 to slide along the axial direction of the rotating rod assembly 4.
Further, a rack sliding groove 11 is formed in the handle assembly 1 corresponding to the sliding direction of the connecting rack 2, and the rack sliding groove 11 is used for providing a fixed sliding space to stabilize the sliding process. And the handle assembly 1 is internally provided with a drag hook sliding groove 12 corresponding to the sliding direction of the limit drag hook 3, the drag hook sliding groove 12 penetrates through the rack sliding groove 11 and is used for limiting the block of the limit drag hook 3 and the connecting rack 2, and the stability of the sliding process is ensured. The spring 5 is in a compressed state when it is in contact with the inner wall of the rack runner 11 in a state where the hook wrench 31 is pulled.
Further, referring to fig. 6 of the specification, fig. 6 is a schematic structural diagram of the novel binding clip provided by the embodiment of the present invention, wherein the structural diagram includes: the outside cover of above-mentioned rotary rod component 4 is equipped with rotatory sleeve 6, and above-mentioned rotatory sleeve 6 can transmit rotary motion for rotary rod component 4 for supply the manual rotatory dismantlement of realizing the binding clip subassembly of user to change, the outer peripheral face of above-mentioned rotatory sleeve 6 is provided with the burr, makes the manual rotatory sleeve 6 of twisting reverse of staff make more convenient, laborsaving.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The novel tong head handle provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (7)
1. A novel binding clip handle is used for mounting a binding clip assembly and is characterized by comprising a handle assembly, wherein a connecting rack and a limiting drag hook are arranged inside the handle assembly; one end of the connecting rack is provided with a rotating rod assembly used for connecting the tong head assembly, and the rotating rod assembly can rotate along the axis of the rotating rod assembly to disassemble the tong head assembly;
the tong head assembly can drive the connecting rack to move along the axis direction of the rotating rod assembly through swinging; the limiting drag hook can be clamped with the connecting rack in a sliding mode, and the connecting rack is limited in position degree, so that the tong head assembly is fixed at the swinging position.
2. The novel binding clip handle according to claim 1, wherein a hook wrench is arranged on the end of the limiting hook extending to the outside of the handle assembly, and the hook wrench is used for driving the limiting hook to be disengaged from the clamping limit of the connecting rack.
3. The novel tong head handle as claimed in claim 2, wherein the limiting draw hook is sleeved with a spring, and the spring is used for realizing automatic clamping limiting of the limiting draw hook and the connecting rack.
4. The novel plier head handle of claim 3, wherein the rotary lever assembly includes: the transmission piece and the annular pull sleeve;
one end of the transmission piece is clamped with the tong head assembly to transmit axial movement; the annular pull sleeve is connected to the other end of the transmission piece to transmit rotary motion, and the other end of the annular pull sleeve is connected with the connecting rack in a matched mode.
5. The novel plier head handle of claim 4, wherein the annular pull sleeve is provided with an annular flange for mating connection with the connecting rack.
6. The novel plier head handle of claim 5, wherein the handle assembly is provided with a rack runner for sliding the connecting rack and a channel runner for sliding the retainer hook.
7. The novel forceps head handle as claimed in any one of claims 1 to 6, wherein the outer side of the rotary rod assembly is sleeved with a rotary sleeve for rotation, and the outer peripheral surface of the rotary sleeve is provided with a convex pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111487139.XA CN114129200B (en) | 2021-12-07 | 2021-12-07 | Clamp head handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111487139.XA CN114129200B (en) | 2021-12-07 | 2021-12-07 | Clamp head handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114129200A true CN114129200A (en) | 2022-03-04 |
| CN114129200B CN114129200B (en) | 2024-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111487139.XA Active CN114129200B (en) | 2021-12-07 | 2021-12-07 | Clamp head handle |
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| Country | Link |
|---|---|
| CN (1) | CN114129200B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5632432A (en) * | 1994-12-19 | 1997-05-27 | Ethicon Endo-Surgery, Inc. | Surgical instrument |
| JP2001025978A (en) * | 1999-07-09 | 2001-01-30 | Sanga Densetsu Kogyo:Kk | Manual rotary tool |
| CN200939596Y (en) * | 2006-04-12 | 2007-08-29 | 张孔力 | Multifunction screwdriver |
| US20090270853A1 (en) * | 2008-04-28 | 2009-10-29 | Chie Yachi | Surgical operating apparatus |
| CN201939440U (en) * | 2011-02-11 | 2011-08-24 | 柴召敏 | Brace pincers for surgical operation |
| US20150173786A1 (en) * | 2013-12-19 | 2015-06-25 | Karl Storz Gmbh & Co. Kg | Rotable And Pivotable Medical Instrument |
| WO2016041465A1 (en) * | 2014-09-15 | 2016-03-24 | 上海林超医疗设备科技有限公司 | Minimally invasive surgical instrument |
| US20160106442A1 (en) * | 2013-11-29 | 2016-04-21 | Chongqing Xishan Science & Technology Co., Ltd. | Lateral grinding drill with continuously variable angle and driving component thereof |
| US20170150982A1 (en) * | 2015-12-01 | 2017-06-01 | Karl Storz Gmbh & Co. Kg | Medical Instrument |
| CN109077798A (en) * | 2018-09-07 | 2018-12-25 | 武汉半边天医疗技术发展有限公司 | It is a kind of can tool changing pipe rf ultrasound's knife |
| CN110522489A (en) * | 2019-09-29 | 2019-12-03 | 山东威瑞外科医用制品有限公司 | A kind of Clip Applier instrument |
| CN110934638A (en) * | 2019-11-20 | 2020-03-31 | 河北省胸科医院 | Bendable electric knife handle, electric knife and adjusting method of bendable electric knife handle |
| CN212186621U (en) * | 2020-02-19 | 2020-12-22 | 遵义市第一人民医院 | Fixing forceps for orthopedics |
| CN112617940A (en) * | 2021-03-09 | 2021-04-09 | 骄英医疗器械(上海)有限公司 | Anastomat capable of implementing prepressing and control method thereof |
| CN214434350U (en) * | 2020-12-15 | 2021-10-22 | 陈雷 | Angle-adjustable needle holding forceps for minimally invasive surgery |
-
2021
- 2021-12-07 CN CN202111487139.XA patent/CN114129200B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5632432A (en) * | 1994-12-19 | 1997-05-27 | Ethicon Endo-Surgery, Inc. | Surgical instrument |
| JP2001025978A (en) * | 1999-07-09 | 2001-01-30 | Sanga Densetsu Kogyo:Kk | Manual rotary tool |
| CN200939596Y (en) * | 2006-04-12 | 2007-08-29 | 张孔力 | Multifunction screwdriver |
| US20090270853A1 (en) * | 2008-04-28 | 2009-10-29 | Chie Yachi | Surgical operating apparatus |
| CN201939440U (en) * | 2011-02-11 | 2011-08-24 | 柴召敏 | Brace pincers for surgical operation |
| US20160106442A1 (en) * | 2013-11-29 | 2016-04-21 | Chongqing Xishan Science & Technology Co., Ltd. | Lateral grinding drill with continuously variable angle and driving component thereof |
| US20150173786A1 (en) * | 2013-12-19 | 2015-06-25 | Karl Storz Gmbh & Co. Kg | Rotable And Pivotable Medical Instrument |
| WO2016041465A1 (en) * | 2014-09-15 | 2016-03-24 | 上海林超医疗设备科技有限公司 | Minimally invasive surgical instrument |
| US20170150982A1 (en) * | 2015-12-01 | 2017-06-01 | Karl Storz Gmbh & Co. Kg | Medical Instrument |
| CN109077798A (en) * | 2018-09-07 | 2018-12-25 | 武汉半边天医疗技术发展有限公司 | It is a kind of can tool changing pipe rf ultrasound's knife |
| CN110522489A (en) * | 2019-09-29 | 2019-12-03 | 山东威瑞外科医用制品有限公司 | A kind of Clip Applier instrument |
| CN110934638A (en) * | 2019-11-20 | 2020-03-31 | 河北省胸科医院 | Bendable electric knife handle, electric knife and adjusting method of bendable electric knife handle |
| CN212186621U (en) * | 2020-02-19 | 2020-12-22 | 遵义市第一人民医院 | Fixing forceps for orthopedics |
| CN214434350U (en) * | 2020-12-15 | 2021-10-22 | 陈雷 | Angle-adjustable needle holding forceps for minimally invasive surgery |
| CN112617940A (en) * | 2021-03-09 | 2021-04-09 | 骄英医疗器械(上海)有限公司 | Anastomat capable of implementing prepressing and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114129200B (en) | 2024-03-26 |
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