CN114271900B - Ultrasonic knife gasket dismounting device and method - Google Patents
Ultrasonic knife gasket dismounting device and method Download PDFInfo
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- CN114271900B CN114271900B CN202111578592.1A CN202111578592A CN114271900B CN 114271900 B CN114271900 B CN 114271900B CN 202111578592 A CN202111578592 A CN 202111578592A CN 114271900 B CN114271900 B CN 114271900B
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Abstract
The invention provides an ultrasonic knife pad dismounting device, comprising: the base is provided with an installation station and a disassembly station; the pressing plate is connected with the base and is provided with a press-fit mechanism matched with the installation station and a disassembly mechanism matched with the disassembly station. An ultrasonic knife pad disassembly and assembly method comprises the following steps: when the gasket is detached, the gasket seat with the gasket is placed on the detaching station, and the pressing plate is pressed to enable the detaching mechanism to move towards the direction close to the detaching station, so that the detaching mechanism can damage the buckle installed on the gasket, and the buckle is separated from the clamping groove formed in the gasket seat; when installing the gasket, put the gasket on the installation station, put the gasket seat on the gasket upside on the installation station again, press the clamp plate and make the pressure equipment mechanism to be close to the direction removal of installation station, make buckle joint on the draw-in groove through compressing tightly. Utilize clamp plate and base cooperation, make things convenient for the installation and the dismantlement of gasket, and the installation and the dismantlement of gasket can go on simultaneously, have improved the dismantlement efficiency, have practiced thrift the manpower.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to an ultrasonic knife gasket dismounting device and method.
Background
Compared with an electric knife or other high-energy output platforms, the ultrasonic cutting hemostasis system has the advantages of good hemostasis effect, low cutting temperature, small tissue thermal damage and the like, and simultaneously, the instrument can simultaneously ensure the functions of cutting, hemostasis, grasping and the like. In the rapid development of surgical techniques, particularly in endoscopic precision surgery, there is a great need for such safe, reliable and convenient instruments. However, in the use process, the wear-resistant gasket of the shear head structure is always in a wear state, so that the output performance of the system is gradually affected. The existing gasket material is not enough to support the consumption of the whole ultrasonic knife life cycle, and the gasket is designed as an integral design, which means that the gasket is excessively worn, and after the output performance of the ultrasonic knife is affected, the whole ultrasonic knife cannot be used normally and is required to be scrapped.
As shown in fig. 3-4, in an ultrasonic knife with a detachable pad, a pad holder is mounted on a knife head, a plurality of clamping grooves are formed in the pad holder, a plurality of buckles matched with the clamping grooves are mounted on the pad, and the buckles are matched with the clamping grooves so that the pad and the pad holder can be clamped or separated.
And when dismouting gasket seat and gasket on traditional mode, dismantle through manual work, during manual operation, need with the dismouting of buckle and draw-in groove one by one, extravagant manpower simultaneously, and cause dismouting inefficiency.
Therefore, an ultrasonic knife pad assembly and disassembly device and an ultrasonic knife pad assembly and disassembly method are needed to solve the problems.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention aims to provide an ultrasonic knife gasket dismounting device and method, which are used for solving the problems of low efficiency and manpower waste of manual gasket dismounting in the prior art.
To achieve the above and other related objects, the present invention provides an ultrasonic blade pad dismounting device for connecting or disconnecting a pad holder and a pad, comprising:
the base is provided with an installation station and a disassembly station;
the pressing plate is connected with the base, the pressing plate is provided with a press-fitting mechanism matched with the installation station and a dismounting mechanism matched with the dismounting station, the press-fitting mechanism is matched with the installation station to enable the gasket to be connected with the gasket seat, and the dismounting mechanism is matched with the dismounting station to enable the gasket to be separated from the gasket seat.
Optionally, the mounting station includes a first mounting groove matched with the gasket seat, the press-fitting mechanism includes a first pressing block matched with the first mounting groove, and the first pressing block makes the gasket be connected with the gasket seat through extrusion.
Optionally, the disassembly station includes a second mounting groove matched with the gasket seat, and the disassembly mechanism includes a second pressing block matched with the second mounting groove, and the second pressing block is used for separating the gasket from the gasket seat.
Optionally, the method further comprises: and the pushing device is arranged on the base and used for pushing the gasket group to be installed to the installation station.
Optionally, the propulsion device comprises:
the guide rod is arranged on the base;
the pushing block is connected to the guide rod in a sliding manner and is used for pushing the gasket set.
The spring is sleeved on the guide rod, one end of the spring is fixedly installed on the guide rod, the other end of the spring is connected with the pushing block, and the spring is used for outputting elastic force to drive the pushing block to slide on the guide rod.
Optionally, the ultrasonic blade pad dismounting device further comprises: and the limiting mechanism is arranged on the base and used for enabling the gasket set to slide in a limiting manner.
Optionally, the stop gear includes the limiting plate, the base inner wall both sides are all installed the limiting plate, the limiting plate with form between the base diapire and enable the spacing slip of gasket group passes through the spout.
Optionally, the clamp plate with the base passes through the connecting pin and rotates to be connected and L shape setting, the connecting pin cover is equipped with the torsional spring, the torsional spring is used for making the clamp plate presses back return.
Optionally, the clamp plate with the base passes through the connecting pin and rotates to be connected and become and cut fork-shaped setting, the connecting pin cover is equipped with the torsional spring, the torsional spring is used for making the clamp plate presses back return.
The invention also provides a method for disassembling and assembling the ultrasonic knife pad, which comprises the following steps:
when the gasket is detached, the gasket seat with the gasket is placed on the detaching station, and the detaching mechanism moves towards the direction close to the detaching station by pressing the pressing plate, so that the detaching mechanism can damage the buckle installed on the gasket, and the buckle is separated from the clamping groove formed in the gasket seat;
when installing the gasket, will wait to install the gasket and put on the installation station, will not install the gasket seat and put the gasket upside on the installation station again, through pressing the clamp plate, make the pressure equipment mechanism to be close to the direction of installation station removes, makes the buckle joint on the draw-in groove through compressing tightly.
As described above, the ultrasonic knife pad dismounting device and method of the invention have the following beneficial effects: utilize clamp plate and base cooperation, make things convenient for the installation and the dismantlement of gasket, and the installation and the dismantlement of gasket can go on simultaneously, have improved the dismantlement efficiency, have practiced thrift the manpower.
Drawings
Fig. 1 is a view showing a structure of a gasket according to an embodiment of the present invention when the gasket is detached.
Fig. 2 is a view showing a structure of a gasket according to an embodiment of the present invention.
Fig. 3 shows an exploded view of the cutter head structure of the ultrasonic blade with the detachable pad according to the embodiment of the present invention.
Fig. 4 shows a schematic view of the tool head mounting of an ultrasonic blade with a removable shim according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a gasket remover according to an embodiment of the invention.
Fig. 6 is a schematic view showing a gasket set of the gasket remover according to the embodiment of the present invention slid to the mounting station.
Fig. 7 is a view showing a structure of the gasket according to the embodiment of the present invention when the gasket is detached.
Fig. 8 is a structural view showing the mounting of the gasket according to the embodiment of the present invention.
Fig. 9 is a schematic view showing a structure of a scissor type spacer remover according to an embodiment of the present invention.
Part number description: 1. a cutter head; 2. a gasket seat; 201. a clamping groove; 3. a gasket; 301. a buckle; 4. a base; 401. installing a station; 402. a disassembly station; 5. a propulsion device; 501. a guide rod; 502. a pushing block; 503. a spring; 6. a pressing plate; 601. a press-fitting mechanism; 602. a dismounting mechanism; 603. a second briquetting; 7. a gasket set; 8. a limiting mechanism; 801. a limiting plate; 802. a chute; 9. a connecting pin; 10. and (3) a torsion spring.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention.
It should be noted that, the illustrations provided in the present embodiment merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex. The structures, proportions, sizes, etc. shown in the drawings attached hereto are for illustration purposes only and are not intended to limit the scope of the invention, which is defined by the claims, but rather by the claims. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the invention, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the invention may be practiced.
Before describing embodiments of the present invention in detail, an application environment of the present invention will be described. The technology of the invention is mainly applied to the field of medical equipment, in particular to the field of ultrasonic knife gaskets, and is used for solving the problems of low efficiency and labor waste of manual gasket disassembly and assembly in the prior art.
Referring to fig. 1 to 9, the present invention provides an ultrasonic blade pad dismounting device for connecting or disconnecting a pad holder 2 and a pad 3, comprising:
the base 4 is provided with an installation station 401 and a disassembly station 402;
the clamp plate 6, clamp plate 6 with base 4 is connected, clamp plate 6 be equipped with install station 401 complex pressure equipment mechanism 601 with dismantle station 402 complex detaching mechanism 602, pressure equipment mechanism 601 with install station 401 complex be used for making gasket 3 with gasket seat 2 is connected, detaching mechanism 602 with dismantle station 402 complex be used for making gasket 3 with gasket seat 2 breaks away from.
The working principle of the technical scheme is as follows: in an ultrasonic blade having a removable pad, the ultrasonic blade having a removable pad comprising: the ultrasonic knife comprises an ultrasonic knife body and a knife head 1 arranged on the ultrasonic knife body; the gasket seat 2 is arranged on the tool bit 1, the gasket seat 2 is matched with the tool bit 1 for ultrasonic cutting, and a plurality of clamping grooves 201 are formed in the gasket seat 2; and the gasket 3 is provided with a plurality of buckles 301 matched with the clamping grooves 201, and the buckles 301 are matched with the clamping grooves 201 so as to enable the gasket 3 to be clamped with or separated from the gasket seat 2. When installing gasket 3 and gasket seat 2, with buckle 301 and draw-in groove 201 one-to-one, make buckle 301 joint in draw-in groove 201, when dismantling gasket 3 and gasket seat 2, take out buckle 301 from draw-in groove 201, thereby realize the break away from of gasket 3 and gasket seat 2, when installing gasket 3 on gasket seat 2 through supersound sword gasket dismouting device, put into installation station 401 gasket 3, put gasket seat 2 in gasket 3 top, press clamp plate 6, drive press fit mechanism 601 and move towards installation station 401 direction, make press fit mechanism 601 press down in gasket 3 that is located installation station 401, make buckle 301 joint on gasket 3 in draw-in groove 201 on gasket seat 2 through pressing down, after the installation is accomplished, lift clamp plate 6 can, when needs to dismantle gasket 3 on gasket seat 2, put into the dismantlement station 402 with gasket seat 2, press clamp plate 6, drive dismantlement mechanism 602 and move towards the direction of dismantlement station 402, make detachment mechanism 602 destroy or extrude the buckle 301 that the joint on draw-in groove 201, make gasket seat 2 and break away from 3, after the clamp plate 6 is accomplished, can lift up and dismantle the gasket seat 3.
The beneficial effects of the technical scheme are that: utilize clamp plate 6 and base 4 cooperation, make things convenient for the installation and the dismantlement of gasket 3, and the installation and the dismantlement of gasket 3 can go on simultaneously, have improved the dismantlement efficiency, have practiced thrift the manpower.
In one embodiment of the present invention, the mounting station 401 includes a first mounting groove that mates with the gasket seat 2, and the press-fit mechanism 601 includes a first press block that mates with the first mounting groove, and the first press block connects the gasket 3 with the gasket seat 2 by pressing.
The working principle and the beneficial effects of the technical scheme are as follows: when installing the gasket 3, put the gasket 3 in first mounting groove, first mounting groove has the effect to gasket 3 and gasket seat 2 location, again with gasket seat 2 put in first mounting groove and be located gasket 3 upside, the shape and the gasket 3 of first mounting groove and gasket seat 2 cooperation make gasket seat 2 put back on first mounting groove, buckle 301 corresponds with draw-in groove 201, when making installation gasket 3, need not to carry out buckle 301 and draw-in groove 201's counterpoint operation, only need with gasket 3 and gasket seat 2 correspond put in first mounting groove can, and installation effectiveness has been improved.
In one embodiment of the present invention, the disassembly station 402 includes a second mounting groove that mates with the gasket seat 2, and the disassembly mechanism 602 includes a second press block 603 that mates with the second mounting groove, the second press block 603 being configured to disengage the gasket 3 from the gasket seat 2.
The working principle and the beneficial effects of the technical scheme are as follows: when dismantling gasket 3, put into the second mounting groove with the gasket seat 2 of installing gasket 3, the shape of second mounting groove corresponds with gasket seat 2, the second mounting groove has the effect to gasket 3 and gasket seat 2 location, when pressing down clamp plate 6, clamp plate 6 drives detaching mechanism 602 and moves towards the direction that is close to the second mounting groove, and second briquetting 603 pushes down the back and cooperates with draw-in groove 201, utilize second briquetting 603 to push down buckle 301 after, cut off buckle 301 through second briquetting 603, make buckle 301 unable card again in draw-in groove 201, thereby make gasket 3 and gasket seat 2 break away from, clean the buckle 301 of cutting again can, cut off a plurality of buckles 301 simultaneously through pressing down clamp plate 6, the dismantlement efficiency has been improved, the manpower has been practiced thrift.
In one embodiment of the present invention, further comprising: a pushing device 5, wherein the pushing device 5 is mounted on the base 4 and is used for pushing the gasket group 7 to be mounted to the mounting station 401.
The working principle and the beneficial effects of the technical scheme are as follows: the gasket group 7 is formed by arranging a plurality of gaskets 3, and the gasket group 7 is pushed to the installation station 401 through the pushing device 5, so that the automatic pushing of the gasket group 7 is realized, the manpower is saved, and the efficiency is improved.
In one embodiment of the invention, the propulsion device 5 comprises:
a guide rod 501, wherein the guide rod 501 is installed on the base 4;
the pushing block 502 is slidably connected to the guide rod 501, and the pushing block 502 is used for pushing the gasket set 7.
The spring 503, the spring 503 cover is established on the guide arm 501, spring 503 one end fixed mounting is in on the guide arm 501, the spring 503 other end with push block 502 is connected, spring 503 is used for exporting elasticity drive push block 502 slides on the guide arm 501.
The working principle of the technical scheme is as follows: the gasket group 7 is placed on the base 4, the pushing block 502 is slid in the direction away from the installation station 401, so that the spring 503 is compressed, the gasket group 7 is placed on the base 4 and is located on the side, close to the installation station 401, of the pushing block 502, at the moment, the pushing block 502 is loosened, the pushing block 502 drives the gasket group 7 to slide in the direction, close to the installation station 401, under the action of the elastic force of the spring 503 until one gasket 3, away from the pushing block 502, of the gasket group 7 is located on the installation station 401, the spring 503 is kept in a compressed state, the gasket seat 2 is placed on the installation station 401, the gasket 3 is pressed on the gasket seat 2 through the pressing mechanism 601, and after installation, the next gasket 3 is pushed onto the installation station 401 through the elastic force by the spring 503.
The beneficial effects of the technical scheme are that: one of the gaskets in the gasket set 7 is always positioned on the mounting station 401 by utilizing the elastic force of the spring 503, so that the labor is saved, and the mounting efficiency is improved.
In one embodiment of the present invention, the ultrasonic blade pad dismounting device further comprises: the limiting mechanism 8 is arranged on the base 4 and used for enabling the gasket set 7 to slide in a limiting manner.
The working principle of the technical scheme is as follows: when the gasket 3 needs to be installed, the gasket group 7 is placed on the base 4, after the gasket group 7 is slid to one of the gaskets 3 and moved to the installation station 401, the gasket seat 2 is placed on the installation station 401, the pressing plate 6 is pressed to realize that the gasket 3 is installed on the gasket seat 2, and when the gasket group 7 is slid, the gasket group 7 realizes limiting sliding through the limiting mechanism 8.
The beneficial effects of the technical scheme are that: the gasket group 7 is slid to the mounting station 401 to be pressed, so that one gasket 3 is clamped on the gasket seat 2, the mounting efficiency of the gasket 3 is improved, and meanwhile, the gasket group 7 is limited by the limiting mechanism 8 when being slid, so that the gasket disorder in the sliding process of the gasket group 7 is avoided.
In one embodiment of the present invention, the limiting mechanism 8 includes a limiting plate 801, the limiting plate 801 is mounted on two sides of the inner wall of the base 4, and a chute 802 capable of limiting the gasket set 7 to slide through is formed between the limiting plate and the bottom wall of the base 4.
The working principle and the beneficial effects of the technical scheme are as follows: the gap reserved between the limiting plate 801 and the bottom wall of the base 4 is used as a chute 802, so that the gasket set 7 slides in the chute 802, disorder or tilting of gaskets in the sliding process of the gasket set 7 is avoided, and the gasket set 7 is more stable in the sliding process.
In one embodiment of the present invention, the pressing plate 6 is rotatably connected with the base 4 through a connecting pin 9 and is in an L-shaped arrangement, and a torsion spring 10 is sleeved on the connecting pin 9, and the torsion spring 10 is used for returning the pressing plate 6 after being pressed.
The working principle and the beneficial effects of the technical scheme are as follows: after pressing the pressing plate 6, the pressing plate 6 automatically returns under the action of the torsion spring 10, so that the operation is convenient, and the manpower is saved.
In one embodiment of the present invention, the pressing plate 6 is rotatably connected with the base 4 through a connecting pin 9 and is arranged in a scissor shape, and a torsion spring 10 is sleeved on the connecting pin 9, and the torsion spring 10 is used for returning the pressing plate 6 after being pressed.
The working principle and the beneficial effects of the technical scheme are as follows: as shown in fig. 9, the pressing plate 6 and the base 4 are connected into a scissor fork, and when in operation, only the tail parts of the base 4 and the pressing plate 6 are needed to be held and pressed, so that when the gasket 3 is installed or dismounted, the moment can be increased in a holding and pressing mode, and the gasket 3 is more labor-saving to install or dismount.
The invention also provides a method for disassembling and assembling the ultrasonic knife pad, which comprises the following steps: when the gasket 3 is detached, the gasket seat 2 with the gasket 3 is placed on the detaching station 402, and the detaching mechanism 602 is moved to a direction close to the detaching station 402 by pressing the pressing plate 6, so that the detaching mechanism 602 can break the buckle 301 mounted on the gasket 3, and the buckle 301 is separated from the clamping groove 201 formed on the gasket seat 2;
when installing the gasket 3, the gasket 3 to be installed is placed on the installation station 401, then the gasket seat 2 without the gasket 3 is placed on the upper side of the gasket 3 on the installation station 401, the pressing plate 6 is pressed, the pressing mechanism 601 is moved towards the direction close to the installation station 401, and the buckle 301 is clamped on the clamping groove 201 through pressing.
By the method, when the gasket 3 is installed or detached, the gasket 3 and the gasket seat 2 can be connected or separated only by pressing the pressing plate 6, and the gasket 3 can be installed and detached simultaneously, so that the working efficiency is greatly improved, and the labor is saved.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (6)
1. An ultrasonic knife gasket dismouting device for make gasket seat (2) and gasket (3) connect or break away from, its characterized in that, ultrasonic knife gasket dismouting device includes:
the device comprises a base (4), wherein the base (4) is provided with an installation station (401) and a disassembly station (402);
the pressing plate (6), the pressing plate (6) is connected with the base (4), the pressing plate (6) is provided with a press-fit mechanism (601) matched with the mounting station (401) and a dismounting mechanism (602) matched with the dismounting station (402), the press-fit mechanism (601) is matched with the mounting station (401) to enable the gasket (3) to be connected with the gasket seat (2), and the dismounting mechanism (602) is matched with the dismounting station (402) to enable the gasket (3) to be separated from the gasket seat (2);
the mounting station (401) comprises a first mounting groove matched with the gasket seat (2), the press-fit mechanism (601) comprises a first pressing block matched with the first mounting groove, and the first pressing block is used for connecting the gasket (3) with the gasket seat (2) through extrusion;
the disassembly station (402) comprises a second mounting groove matched with the gasket seat (2), the disassembly mechanism (602) comprises a second pressing block (603) matched with the second mounting groove, and the second pressing block (603) is used for separating the gasket (3) from the gasket seat (2);
a pushing device (5), wherein the pushing device (5) is arranged on the base (4) and is used for pushing a gasket group (7) to be arranged to the installation station (401);
the propulsion device (5) comprises:
-a guide rod (501), said guide rod (501) being mounted on said base (4);
the pushing block (502), the pushing block (502) is connected to the guide rod (501) in a sliding way, and the pushing block (502) is used for pushing the gasket group (7);
the spring (503), spring (503) cover is established on guide arm (501), spring (503) one end fixed mounting is in on guide arm (501), spring (503) other end with ejector pad (502) are connected, spring (503) are used for exporting elasticity drive ejector pad (502) are in slide on guide arm (501).
2. The ultrasonic blade pad removal and attachment device of claim 1, further comprising: the limiting mechanism (8) is arranged on the base (4) and used for enabling the gasket set (7) to slide in a limiting mode.
3. The ultrasonic knife pad dismounting device according to claim 2, wherein the limiting mechanism (8) comprises limiting plates (801), the limiting plates (801) are mounted on two sides of the inner wall of the base (4), and a chute (802) capable of enabling the pad group (7) to pass through in a limiting sliding mode is formed between the limiting plates and the bottom wall of the base (4).
4. The ultrasonic knife pad dismounting device according to claim 1, wherein the pressing plate (6) is rotatably connected with the base (4) through a connecting pin (9) and is arranged in an L shape, a torsion spring (10) is sleeved on the connecting pin (9), and the torsion spring (10) is used for enabling the pressing plate (6) to return after being pressed.
5. The ultrasonic knife pad assembly and disassembly device according to claim 1, wherein: the pressing plate (6) is rotationally connected with the base (4) through a connecting pin (9) and is arranged in a scissor-shaped mode, a torsion spring (10) is sleeved on the connecting pin (9), and the torsion spring (10) is used for enabling the pressing plate (6) to return after being pressed.
6. An ultrasonic blade pad removing method based on the ultrasonic blade pad removing device according to any one of claims 1 to 5, comprising:
when the gasket (3) is detached, the gasket seat (2) with the gasket (3) is placed on the detaching station (402), the detaching mechanism (602) is moved towards the direction close to the detaching station (402) by pressing the pressing plate (6), the detaching mechanism (602) can damage the buckle (301) arranged on the gasket (3), and the buckle (301) is separated from the clamping groove (201) formed in the gasket seat (2);
when installing gasket (3), will wait to install gasket (3) and put on installation station (401), will not install gasket seat (2) of gasket (3) and put gasket (3) upside on installation station (401) again, through pressing clamp plate (6), make pressure equipment mechanism (601) towards being close to the direction of installation station (401) removes, makes buckle (301) joint on draw-in groove (201) through compressing tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111578592.1A CN114271900B (en) | 2021-12-22 | 2021-12-22 | Ultrasonic knife gasket dismounting device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111578592.1A CN114271900B (en) | 2021-12-22 | 2021-12-22 | Ultrasonic knife gasket dismounting device and method |
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| Publication Number | Publication Date |
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| CN114271900A CN114271900A (en) | 2022-04-05 |
| CN114271900B true CN114271900B (en) | 2023-08-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058301A (en) * | 2015-09-24 | 2015-11-18 | 哈尔滨展达机器人自动化有限责任公司 | Novel thin gasket installing mechanism |
| CN108348276A (en) * | 2015-10-30 | 2018-07-31 | 伊西康有限责任公司 | Ultrasonic surgical instrument clamping limb with nearside node pad |
| CN212996659U (en) * | 2020-03-18 | 2021-04-20 | 上海圣哲医疗科技有限公司 | Fixing structure for ultrasonic knife jaw gasket |
| CN214128705U (en) * | 2020-10-15 | 2021-09-07 | 重庆迈科唯医疗科技有限公司 | Tissue pad mounting structure and ultrasonic knife |
-
2021
- 2021-12-22 CN CN202111578592.1A patent/CN114271900B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058301A (en) * | 2015-09-24 | 2015-11-18 | 哈尔滨展达机器人自动化有限责任公司 | Novel thin gasket installing mechanism |
| CN108348276A (en) * | 2015-10-30 | 2018-07-31 | 伊西康有限责任公司 | Ultrasonic surgical instrument clamping limb with nearside node pad |
| CN212996659U (en) * | 2020-03-18 | 2021-04-20 | 上海圣哲医疗科技有限公司 | Fixing structure for ultrasonic knife jaw gasket |
| CN214128705U (en) * | 2020-10-15 | 2021-09-07 | 重庆迈科唯医疗科技有限公司 | Tissue pad mounting structure and ultrasonic knife |
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|---|---|
| CN114271900A (en) | 2022-04-05 |
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