CN116327325B - Split portable ultrasonic surgical knife - Google Patents
Split portable ultrasonic surgical knife Download PDFInfo
- Publication number
- CN116327325B CN116327325B CN202310611743.1A CN202310611743A CN116327325B CN 116327325 B CN116327325 B CN 116327325B CN 202310611743 A CN202310611743 A CN 202310611743A CN 116327325 B CN116327325 B CN 116327325B
- Authority
- CN
- China
- Prior art keywords
- movable
- surgical knife
- reed
- rod
- ultrasonic surgical
- 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.)
- Active
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 37
- 238000005520 cutting process Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 abstract description 13
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract 1
- 239000000306 component Substances 0.000 description 11
- 238000005452 bending Methods 0.000 description 6
- 244000273256 Phragmites communis Species 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
-
- 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
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320082—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic for incising tissue
Abstract
The application relates to the technical field of surgical knives, in particular to a split portable ultrasonic surgical knife which comprises a surgical knife hand-held part, a cutting tool bit part arranged at the end part of the surgical knife hand-held part and an energy supply connecting joint arranged at the other end of the surgical knife hand-held part, wherein a group of movable cabins penetrating through the surgical knife hand-held part are arranged in the surgical knife hand-held part, movable supporting components are sleeved in the movable cabins, movable rods, connecting notch, supporting rods and reed notch are arranged in the movable cabins, in the natural vertical process, after the two groups of supporting rods are moved out from the inside of a movable cabin hole, the two groups of supporting rods naturally rotate back to be unfolded into a Y shape under the restriction of a rotating shaft and the connecting notch, and the unfolded supporting rods can collide with the outside of a plug-in bag when being placed into the plug-in bag along with the surgical knife hand-held part, and compared with the traditional direct-insertion design, a contact stress point is provided for preventing lateral deflection of the surgical knife hand-held part.
Description
Technical Field
The application relates to the technical field of surgical knives, in particular to a split portable ultrasonic surgical knife.
Background
The ultrasonic surgical knife is high-frequency electrosurgical equipment, is mainly used for operations such as cutting biological tissues and closing blood vessels, has the characteristics of less bleeding, less damage to surrounding tissues, quick postoperative recovery and the like, acts on human tissues to play a role in cutting and coagulating, and does not cause side effects such as tissue dryness, burn and the like.
The tool bit of high frequency vibration is the core component of cutting process, in whole operation process, need accomplish that the tool bit does not receive the impact, do not collide with other stereoplasm devices directly, so guarantee the normal use of whole device, consequently, in the use clearance, the temporary placement of scalpel especially needs attention, at present, the common placement method is for making up a double-deck sack, the sack both ends link up, in the use clearance, erect the scalpel in inserting the sack, utilize the sack to play the spacing to the scalpel, but in order to guarantee that the tool bit does not contact with the sack in the scalpel inserting process, the space between two-layer of sack is great, consequently, the scalpel can appear certain crooked after inserting, and crooked or not and crooked direction are difficult to control and expect, the tool bit is easy to be contradicted with the inner wall of sack because of crooked process, thereby influence the normal use of tool bit.
Disclosure of Invention
The application aims to provide a split portable ultrasonic surgical knife, which solves the problems that whether the surgical knife is askew or not and the skew direction are difficult to control and anticipate and the knife head is easy to damage when the conventional surgical knife is fixed by a pocket.
The split portable ultrasonic surgical knife comprises a surgical knife hand-held part, a cutting tool head part arranged at the end part of the surgical knife hand-held part and used for cutting, and an energy supply connecting joint arranged at the other end of the surgical knife hand-held part, wherein a group of movable bins penetrating through the surgical knife hand-held part are arranged in the surgical knife hand-held part, and movable supporting components are sleeved in the movable bins.
A split portable ultrasonic surgical blade as described above: the movable bin comprises a movable bin hole penetrating through the handheld part of the scalpel and a limiting rubber ring arranged in the movable bin hole.
A split portable ultrasonic surgical blade as described above: the movable supporting component comprises a movable rod sleeved in the movable bin hole, a connecting notch formed in the end of the movable rod, two groups of supporting rods arranged in the connecting notch in a rotating shaft connecting mode, and the rotating shaft and the supporting rods are eccentrically connected, and the total length of the supporting rods is shorter than that of the movable bin hole.
A split portable ultrasonic surgical blade as described above: the movable supporting component further comprises reed slots respectively formed in the two groups of supporting rods, and a first reed nested between the two groups of reed slots.
A split portable ultrasonic surgical blade as described above: the movable rod is arranged into two sections with a length of one and a length of the other, a second reed is arranged between the two sections of movable rods, the second reed is connected with two groups of movable rods, and one end of the front section of movable rod connected with the second reed is in an arc-shaped design.
A split portable ultrasonic surgical blade as described above: the other end of the movable rod is fixed with a group of wire harness limiting components, each wire harness limiting component comprises a wire harness sleeve ring fixed at the end of the movable rod, a sleeve ring groove arranged in the wire harness sleeve ring is formed, and a follow-up rod piece movable in the sleeve ring groove is arranged.
A split portable ultrasonic surgical blade as described above: the wire harness lantern ring sets up to the arc, and the inside of cover annular is with wire harness lantern ring complex arc, is provided with the side fluting of contradicting with the follow-up member on the lantern ring groove towards one side of wire harness lantern ring inside wall.
A split portable ultrasonic surgical blade as described above: the two ends of the follow-up rod piece, which are arranged in the sleeve ring groove, are spherical, and the middle part of the follow-up rod piece is arc-shaped.
Compared with the prior art, the application has the beneficial effects that: the movable supporting component comprises the movable rods, the connecting notch, the supporting rods and the reed notch, the supporting rods are arranged in the connecting notch in a rotating shaft connecting mode, in a natural vertical placing process, after the two groups of supporting rods are moved out of the movable bin holes, the two groups of supporting rods naturally rotate back to back under the action of gravity under the limit of the rotating shaft and the connecting notch to be unfolded into a Y shape, the unfolded supporting rods can collide with the outside of the inserting bag when the hand-held part of the surgical knife is placed into the inserting bag, and compared with the traditional direct inserting design, the two-point contact mode can provide one more contact stress point to avoid lateral deflection of the hand-held part of the surgical knife.
The application provides a movable supporting component, wherein the wire harness limiting component comprises a wire harness lantern ring, a sleeve ring groove and a follow-up rod piece, the wire harness lantern ring is fixed at the end part of the movable rod, the wire harness lantern ring is in an arc shape with an opening at the top end, a wire harness which is used for connecting the tail end of a joint can enter the interior of a handheld part of a surgical knife through a notch, the bending point of the wire harness can be prolonged under the lifting of the wire harness lantern ring, the end part of the energy-supplying joint is not used as the bending point, thus a user can use the wire harness, the wire harness cannot be excessively close to the bending point, and the wire harness is directly put on the arm of the user, so that the use convenience is improved.
According to the application, the second reed is arranged, the rear movable rod is pushed to push the front movable rod out of the movable bin hole through the second reed, the second reed is completely deformed to bend the two groups of movable rods, and the two groups of movable rods are matched with the supporting rod to form a tilting supporting structure, so that the original flat-lying position of the hand-held part of the scalpel is changed into inclined position when the hand-held part of the scalpel is selected to be flat-lying, and the head parts of the cutting knives at the end parts are inclined together under the drive of the hand-held part of the scalpel, so that the cutter heads at the end parts of the cutting knife head parts are not contacted with the placing surface.
Drawings
FIG. 1 is a schematic diagram of the main body structure arrangement of a split portable ultrasonic surgical blade;
FIG. 2 is a schematic view showing the arrangement of the main body structure of a split portable ultrasonic surgical blade in a bottom view;
FIG. 3 is a schematic perspective view of a movable support assembly of a split portable ultrasonic surgical blade;
FIG. 4 is a perspective view of a harness restraint assembly of a split portable ultrasonic surgical blade;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 6 is an enlarged schematic view of the structure at B in FIG. 2;
fig. 7 is a schematic view showing a second embodiment of a separate portable ultrasonic surgical blade with a second reed.
In the figure: 1. a scalpel handle; 2. a cutter head; 3. an energy supply connection joint; 4. a movable bin; 41. a movable bin hole; 42. limiting rubber rings; 5. a movable support assembly; 51. a movable rod; 52. a connecting notch; 53. a support rod; 54. a reed notch; 55. a first reed; 6. a harness restraint assembly; 61. a harness collar; 62. a sleeve ring groove; 63. a follow-up rod; 7. and a second reed.
Detailed Description
Various exemplary embodiments, features and aspects of the application will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
Referring to fig. 1-7, a split portable ultrasonic surgical knife comprises a surgical knife hand-held part 1, wherein a cutting knife head part 2 for cutting is arranged at the end part of the surgical knife hand-held part 1, an energy supply connecting joint 3 which is connected with the cutting knife head part 2 and supplies power for the cutting knife head part 2 is arranged at the other end of the surgical knife hand-held part 1, and the other end of the energy supply connecting joint 3 is connected with a main machine of the ultrasonic surgical knife.
The inside of scalpel handheld portion 1 is provided with movable storehouse 4, movable storehouse 4 is including running through the inside spacing rubber ring 42 in movable storehouse hole 41 of movable storehouse hole 41 and setting up, movable support subassembly 5 is equipped with to the inside cover of movable storehouse 4, movable support subassembly 5 is including the cover movable rod 51 of establishing in movable storehouse hole 41 inside, can control the relative position between movable rod 51 and the movable storehouse hole 41 through the mode of pulling movable rod 51, spacing rubber ring 42 relies on the frictional force of oneself to contradict with movable rod 51, the slip of restriction movable rod 51 in movable storehouse hole 41 can be limited to the restriction of spacing rubber ring 42 after movable rod 51 is pulled to appointed position keeps invariable with the relative position of movable storehouse hole 41, in order to control the setting position of movable rod 51.
The movable supporting component 5 further comprises a movable rod 51, a connecting notch 52, supporting rods 53 and a reed notch 54, the connecting notch 52 is formed in the end portion of the movable rod 51, the connecting notch 52 penetrates through two sides of the end portion of the movable rod 51 in the longitudinal direction, the two groups of supporting rods 53 are arranged inside the connecting notch 52 in a rotating shaft connecting mode, and the rotating shafts are eccentrically connected with the supporting rods 53, so that in a natural vertical process, after the two groups of supporting rods 53 are moved out of the movable bin hole 41, the two groups of supporting rods 53 naturally rotate back to back under the action of gravity under the restriction of the rotating shafts and the connecting notch 52 and are unfolded into a Y shape.
The supporting rod 53 after expansion can be in conflict with the outside of the pocket when putting into the pocket along with the handheld portion 1 of scalpel, for traditional straight inserting design, the mode of two point contact can provide a contact stress point more, and the cooperation is along with the inside conflict state of cutting bit portion 2 and the pocket on the handheld portion 1 of scalpel, can realize complete three-point conflict spacing to make the handheld portion 1 of scalpel can avoid the lateral deviation of handheld portion 1 of scalpel after inserting to the pocket inside, in order to avoid the cutter head on the cutting bit portion 2 to collide with the pocket because of the skew of self.
In order to further ensure that the supporting rods 53 are better opened, a group of reed notches 54 are respectively formed in the two groups of supporting rods 53, a group of first reeds 55 are nested and connected between the two groups of reed notches 54, after the supporting rods 53 are completely moved out of the movable bin holes 41, the first reeds 55 extruded by the two groups of supporting rods 53 are not stressed to bend and recover deformation, the two groups of supporting rods 53 are unfolded under the elastic force of the first reeds 55 to form a stable Y shape, and the supporting rods 53 are pushed by the first reeds 55 to be unfolded in a mode different from a mode of natural unfolding by gravity, so that the supporting rods 53 are higher in stability, and cannot be easily rotated to displace in the process of inserting the supporting rods 53 into the inserting bags along with the cutting knife heads 2.
In normal use, in order to make the supporting rod 53 be completely contained in the movable bin hole 41, normal use of the surgical knife handheld portion 1 and the cutting head portion 2 is not affected, the total length of the supporting rod 53 is designed to be shorter than that of the movable bin hole 41, after the supporting rod 53 is completely pulled into the movable bin hole 41 under the driving of the movable rod 51, the connection part between the supporting rod 53 and the movable bin hole 41, namely, the connection notch 52, is still kept in the movable bin hole 41, and at the moment, the movable bin hole 41 still can play a limiting role on the movable rod 51, so that the setting state of the movable rod 51 in the movable bin hole 41 is maintained.
The other end of the movable rod 51 is fixedly provided with a group of wire harness limiting components 6, the wire harness limiting components 6 comprise wire harness lantern rings 61, lantern ring grooves 62 and follow-up rods 63, the wire harness lantern rings 61 are fixed at the end parts of the movable rod 51, the wire harness lantern rings 61 are arranged into arcs with open top ends, the wire harness at the tail end of the energy supply connecting joint 3 can enter the handheld part 1 of the scalpel through gaps, the lantern ring grooves 62 are formed in the wire harness lantern rings 61, the interiors of the lantern ring grooves 62 are arcs matched with the wire harness lantern rings 61, side grooves are formed in one side, facing the inner side walls of the wire harness lantern rings 61, of the lantern ring grooves 62, the follow-up rods 63 are arranged in the interiors of the lantern ring grooves 62 and are in contact with the side grooves, two ends of the follow-up rods 63 arranged in the interiors of the lantern ring grooves 62 are spherical, the middles of the follow-up rods 63 are in the arc shapes, and the spherical shapes can enable the follow-up rods 63 to smoothly rotate in the interiors of the lantern ring grooves 62.
In the actual use process, as the supporting rod 53 is completely retracted into the movable bin hole 41, after the wire harness lantern ring 61 is driven by the end part of the movable rod 51 to horizontally move to the tail end of the energy supply connecting joint 3, a user pulls the wire harness at the tail end of the energy supply connecting joint 3 into the wire harness lantern ring 61 through the opening of the wire harness lantern ring 61 in a manual mode, the wire harness can lengthen the bending point position under the lifting of the wire harness lantern ring 61, and the end part of the energy supply connecting joint 3 is not used as the bending point, so that the user can use the wire harness, the wire harness cannot be directly put up on the arm of the user due to the too close bending point, and unsmooth and uncomfortable performance in the use process are caused.
The wire harness entering the wire harness lantern ring 61 is naturally erected on the follow-up rod 63 in the wire harness lantern ring 61, the wire harness erected on the follow-up rod 63 naturally rolls to the lowest part in the middle of the follow-up rod 63 due to the fact that the follow-up rod 63 is arc-shaped, along with the repeated rotation of the cutter head 2 by a user in the process of operating the cutter head 2, the angle of the cutter head 2 is adjusted, the wire harness at the tail end of the energy supply connecting joint 3 and the energy supply connecting joint 3 can rotate along with the cutter head 2, the wire harness can deflect at a certain angle in the lantern ring groove 62 due to friction in the rotating process, and the problem that part of the wire harness is distorted due to overlarge friction erected on an arm in the rotating process can be avoided due to the fact that the follow-up rod 63 deflects.
Example two
The movable rod 51 arranged in the movable bin hole 41 is arranged into two long sections and two short sections, the reed two 7 is arranged between the two sections of movable rods 51, the reed two 7 is connected with the two groups of movable rods 51, one end of the front section of movable rod 51 connected with the reed two 7 is in arc-shaped design, after the movable rod 51 is pushed to push the movable rod 51 out of the movable bin hole 41 through the reed two 7, the reed two 7 bends between the two groups of movable rods 51 through the complete deformation of the reed two 7, at this time, two groups of support rods 53 expanded at the end of the front section of movable rod 51 are matched with the reed two 7 and the rear section of movable rod 51 in the movable bin hole 41 to form a tilted support structure, so that the scalpel handheld part 1 is placed in inclined by the original flat, the cutter head part 2 at the end part is driven by the scalpel handheld part 1 to be inclined together, the cutter head 2 is prevented from being contacted with a placing surface, when the cutter head is pushed out of the movable rod 51, the front section of the movable rod is pulled directly, the two 7 and the front section of movable rod 51 can be bent between the two groups of movable rod 51 through complete deformation of the reed two groups of the movable rod through the reed two sections, at this time, the front section of movable rod 51 can be prevented from being pulled to be further smoothly, and the front section of movable bin 51 can be pulled into the movable bin hole 1 to be more smoothly when the movable bin hole 1 is matched with the front section of the movable rod 1, and the wire harness is prevented from being continuously used, and the front section of the movable bin hole is more smoothly has a wire harness 1 is bent into the movable wire harness 1, and can be used, and can be smoothly and smoothly connected to the front-shaped and has a wire harness and can be smoothly and has a wire harness smoothly and can be bent.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore intended to include within the application all changes that fall within the meaning and range of equivalency of the claims.
Claims (6)
1. The utility model provides a portable ultrasonic surgical sword of components of a whole that can function independently, includes scalpel handheld portion (1), sets up at the handheld portion (1) tip of scalpel cutting head portion (2) that are used for the cutting to and set up energy supply attach fitting (3) at the other end of scalpel handheld portion (1), its characterized in that: the utility model provides a set of movable storehouse (4) that runs through handheld portion (1) of scalpel is offered to the inside of handheld portion (1) of scalpel, and the inside cover of movable storehouse (4) is equipped with movable support subassembly (5), movable storehouse (4) are including running through the inside spacing rubber ring (42) of movable storehouse hole (41) of handheld portion (1) of scalpel and setting up, movable support subassembly (5) are including setting up movable rod (51) of cover in the inside of movable storehouse hole (41), offer in connecting notch (52) of movable rod (51) tip, set up two sets of bracing pieces (53) inside connecting notch (52) with the mode of pivot connection, be eccentric connection between pivot and bracing piece (53), movable support subassembly (5) still include and offer reed notch (54) on two sets of bracing pieces (53) respectively, one (55) of reed between the reed notch (54) of nesting.
2. A split portable ultrasonic surgical blade according to claim 1, wherein the total length of the support bar (53) is shorter than the movable bore (41).
3. The split portable ultrasonic surgical knife according to claim 2, wherein the movable rod (51) is arranged into two long and short sections, a second reed (7) is arranged between the two sections of movable rods (51), the second reed (7) is connected with the two groups of movable rods (51), and one end of the front section of movable rod (51) connected with the second reed (7) is in an arc-shaped design.
4. A split portable ultrasonic surgical blade according to claim 3, wherein a group of harness limiting members (6) are fixed to the other end of the movable rod (51), the harness limiting members (6) comprise harness collars (61) formed on the ends of the movable rod (51), collar grooves (62) formed in the harness collars (61), and movable follower members (63) formed in the collar grooves (62).
5. The split portable ultrasonic surgical blade according to claim 4, wherein the harness collar (61) is provided with an arc shape, the inside of the collar groove (62) is provided with an arc shape matched with the harness collar (61), and a side groove which is abutted against the follow-up rod (63) is formed in one side of the collar groove (62) facing the inner side wall of the harness collar (61).
6. The split portable ultrasonic surgical blade according to claim 5, wherein both ends of the follower rod (63) disposed in the sleeve groove (62) are spherical, and the middle of the follower rod (63) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310611743.1A CN116327325B (en) | 2023-05-29 | 2023-05-29 | Split portable ultrasonic surgical knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310611743.1A CN116327325B (en) | 2023-05-29 | 2023-05-29 | Split portable ultrasonic surgical knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116327325A CN116327325A (en) | 2023-06-27 |
| CN116327325B true CN116327325B (en) | 2023-08-15 |
Family
ID=86876222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310611743.1A Active CN116327325B (en) | 2023-05-29 | 2023-05-29 | Split portable ultrasonic surgical knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116327325B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2012200268A1 (en) * | 2006-06-01 | 2012-02-09 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instrument |
| CN108272490A (en) * | 2017-12-25 | 2018-07-13 | 程纪伟 | A kind of ultrasound knife with aspirator, electricity hook compound instrument |
| CN109692028A (en) * | 2018-12-27 | 2019-04-30 | 上海逸思医疗科技有限公司 | A kind of ultrasonic surgical instruments |
| CN209153998U (en) * | 2019-05-13 | 2019-07-26 | 常熟致圆微管技术有限公司 | A kind of cannula structure of the ultrasound knife for surgical instruments |
| CN110621248A (en) * | 2017-04-27 | 2019-12-27 | 爱惜康有限责任公司 | Detent features for articulation controls in surgical instruments |
| CN210575573U (en) * | 2019-09-27 | 2020-05-19 | 陕西法士特齿轮有限责任公司 | Torque-resistant switch wire harness connector |
| CN114129281A (en) * | 2021-11-12 | 2022-03-04 | 郭东华 | Cleaning device in robot ultrasonic knife operation |
| CN216652407U (en) * | 2021-11-11 | 2022-06-03 | 以诺康医疗科技（苏州）有限公司 | Cannula assembly and ultrasonic blade |
| CN115530929A (en) * | 2022-10-13 | 2022-12-30 | 以诺康医疗科技（苏州）有限公司 | Fine surgical instrument |
-
2023
- 2023-05-29 CN CN202310611743.1A patent/CN116327325B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2012200268A1 (en) * | 2006-06-01 | 2012-02-09 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instrument |
| CN110621248A (en) * | 2017-04-27 | 2019-12-27 | 爱惜康有限责任公司 | Detent features for articulation controls in surgical instruments |
| CN108272490A (en) * | 2017-12-25 | 2018-07-13 | 程纪伟 | A kind of ultrasound knife with aspirator, electricity hook compound instrument |
| CN109692028A (en) * | 2018-12-27 | 2019-04-30 | 上海逸思医疗科技有限公司 | A kind of ultrasonic surgical instruments |
| CN209153998U (en) * | 2019-05-13 | 2019-07-26 | 常熟致圆微管技术有限公司 | A kind of cannula structure of the ultrasound knife for surgical instruments |
| CN210575573U (en) * | 2019-09-27 | 2020-05-19 | 陕西法士特齿轮有限责任公司 | Torque-resistant switch wire harness connector |
| CN216652407U (en) * | 2021-11-11 | 2022-06-03 | 以诺康医疗科技（苏州）有限公司 | Cannula assembly and ultrasonic blade |
| CN114129281A (en) * | 2021-11-12 | 2022-03-04 | 郭东华 | Cleaning device in robot ultrasonic knife operation |
| CN115530929A (en) * | 2022-10-13 | 2022-12-30 | 以诺康医疗科技（苏州）有限公司 | Fine surgical instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116327325A (en) | 2023-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7001408B2 (en) | Surgical device with expandable member | |
| CN105796143B (en) | A kind of nail-head component and hysteroscope surgical operation seaming and cutting device | |
| EP1491162A3 (en) | A graft fixation device | |
| JP2016514512A (en) | Arthroscopic surgical device | |
| JP2000515054A (en) | Applicator and method for deploying a surgical fastener in tissue | |
| CN116327325B (en) | Split portable ultrasonic surgical knife | |
| JP3768222B1 (en) | Retractor | |
| CN103315789A (en) | Executing assembly of cutting anastomat applicable to minimally invasive surgery | |
| CN108618825A (en) | Minimally invasive bone tissue surgical apparatus | |
| CN102429694B (en) | Linear cutting stitching instrument adopting pulling-back way | |
| US11166749B2 (en) | Surgical instruments with multi-purpose detachable components | |
| CN110477984A (en) | Flexible shaking device for stapler | |
| CN105855613B (en) | Bolt clipper | |
| CN208958248U (en) | A kind of foramen intervertebrale lens are shoveled with a wide range of bone | |
| CN205885500U (en) | A scalpel for dissect | |
| CN101987028A (en) | Novel cutting suturing clamp | |
| CN202497184U (en) | Surgical cutting stitching instrument | |
| CN105877810B (en) | Hysteroscope pocket nipper | |
| CN102266244B (en) | Incision stitching instrument | |
| CN210541683U (en) | Arc-shaped cutting anastomosis nail bin | |
| CN204562261U (en) | Medical stapler | |
| CN202113111U (en) | Linear stapling cutter | |
| CN215306273U (en) | Quick control jaw opening and closing mechanism of endoscope anastomat | |
| CN213489042U (en) | Knotting forceps for operation | |
| CN219878218U (en) | Adjustable multi-size drill bit that drills down |
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 |