CN109009332B - Conductive structure and ultrasonic surgical knife with same - Google Patents
Conductive structure and ultrasonic surgical knife with same Download PDFInfo
- Publication number
- CN109009332B CN109009332B CN201810960872.0A CN201810960872A CN109009332B CN 109009332 B CN109009332 B CN 109009332B CN 201810960872 A CN201810960872 A CN 201810960872A CN 109009332 B CN109009332 B CN 109009332B
- Authority
- CN
- China
- Prior art keywords
- conductive
- bracket
- conductive structure
- annular
- annular support
- 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
- 210000005056 cell body Anatomy 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method 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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Dentistry (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Electrotherapy Devices (AREA)
Abstract
The invention relates to the technical field of surgical medical equipment, in particular to a conductive structure, which comprises: the annular support (41) is sleeved outside the to-be-electrically-connected assembly, a plurality of conductive sheets (42) are arranged on the annular support (41), and at least one part of the conductive sheets (42) is in elastic contact with the annular support (41); and the bracket (43) is arranged on the outer side of the conducting strip (42) away from the annular bracket (41) and is used for installing the conducting strip (42) on the annular bracket (41). The invention provides an ultrasonic surgical knife, which comprises a conductive structure, wherein the conductive structure is arranged in a handle of the ultrasonic surgical knife and is electrically connected with a conductive contact ring in an ultrasonic transducer. The invention provides a conductive structure for always keeping effective contact between a conductive sheet and a component to be electrically connected and an ultrasonic surgical knife with the conductive structure.
Description
Technical Field
The invention relates to the technical field of surgical medical equipment, in particular to a conductive structure and an ultrasonic surgical knife with the conductive structure.
Background
With the development of modern medicine, various types of surgical devices have been introduced to the market as commercial products, such as high-frequency scalpels for surgery, laser scalpels, and scalpels such as microwave scalpels. These high-tech scalpels have been used to replace conventional scalpels in the removal of diseased tissue from the body and for clinical surgical procedures. They vibrate ultrasonically with a large amplitude and emit intense laser or microwaves during operation, which can significantly improve medical quality and shorten recovery time during clinical procedures. However, the conductive sheet in the handle of the ultrasonic surgical blade may have poor contact with the conductive contact ring in the ultrasonic transducer after a period of use, affecting the efficiency of the operation.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect that the conductive sheet in the handle in the prior art is in poor contact with the conductive contact ring in the ultrasonic transducer after being used for a period of time, so as to provide a conductive structure for always keeping the conductive sheet in effective contact with the component to be electrically connected and an ultrasonic surgical knife with the conductive structure.
In order to solve the above technical problems, the present invention provides a conductive structure, including:
the annular support is sleeved outside the to-be-electrically connected assembly, a plurality of conductive sheets are arranged on the annular support, and at least one part of the conductive sheets is elastically contacted with the annular support;
and the bracket is arranged on the outer side of the conducting strip away from the annular bracket and used for installing the conducting strip on the annular bracket.
The conductive structure is characterized in that a plurality of conductive sheets are distributed in parallel along the axial direction of the annular support.
The conductive structure, on the annular support along the axial parallel offer with a plurality of draw-in grooves of conducting strip quantity adaptation, the draw-in groove is including being used for installing the first cell body of conducting strip main part is established separately first cell body both ends, be used for with the part of conducting strip expose with wait the second cell body of electric coupling assembling contact, and be located the second cell body outside, be used for with the third cell body that the conducting strip tip elasticity is spacing.
The conductive structure, the second cell body is logical groove, the third cell body is for having the opening of a spacing portion, spacing portion sets up in keeping away from treat electric coupling assembling's position, the both ends of conducting strip hold respectively in two in the third cell body, and have the deformation allowance.
And the middle parts of the separation plates of two adjacent first groove bodies of the conductive structure are provided with protruding parts extending along the radial direction, and the corresponding positions of the conductive sheets are in contact with the protruding parts.
The conductive structure comprises a U-shaped main body part and a connecting part which is formed in the center of the U-shaped main body part and extends along the axial direction of the U-shaped main body part, and the bottom end of the U-shaped main body part is in contact with the protruding part.
And the end surfaces of the two support arms of the U-shaped main body part, which face the to-be-electrically-connected assembly, are provided with at least one protruding point for electrical connection.
The conductive structure, the support towards one side of conducting strip shaping have with conducting strip quantity adaptation's a plurality of mounting groove.
The conductive structure, the support is the arc, the curved both ends shaping respectively has a clamping portion, works as the support with after the conducting strip installation, clamping portion joint is in the relevant position of conducting strip.
The invention also provides an ultrasonic surgical knife, which comprises the conductive structure, wherein the conductive structure is arranged in a handle of the ultrasonic surgical knife and is electrically connected with a conductive contact ring in an ultrasonic transducer.
The technical scheme of the invention has the following advantages:
1. according to the conductive structure provided by the invention, at least one part of the conductive sheet is elastically contacted with the annular bracket, and the conductive sheet is further arranged on the annular bracket through the bracket. The reliability of the installation of the conductive sheet and the annular support is guaranteed, at least one part of the conductive sheet can be elastically deformed to a certain extent, so that the conductive sheet can still be in effective contact with the component to be electrically connected after being used for a period of time, and the quality of products and the efficiency of operations are improved.
2. According to the conductive structure provided by the invention, the third groove body with the limiting part is arranged on the annular bracket, so that the conductive sheet and the annular bracket can be installed, a certain space is provided for deformation of the conductive sheet, the conductive sheet can still be in effective contact with the conductive contact after being used for a period of time, and the quality of a product is improved.
3. According to the conductive structure provided by the invention, the protruding parts which are formed at the centers of the partition boards of the adjacent two first groove bodies and extend along the radial direction ensure that the lower ends of the conductive sheets are in good contact with the annular support, and the rest parts are in a suspended state, so that the conductive sheets can be timely restored to an initial state after being deformed under the action of larger external force.
4. The conductive structure of the ultrasonic surgical knife is arranged in the handle of the ultrasonic surgical knife and is electrically connected with the conductive contact ring in the ultrasonic transducer. Even if the ultrasonic surgical knife is used for a period of time, the ultrasonic surgical knife can be effectively and electrically connected with the conductive contact ring due to the elastic action of the conductive structure, so that the normal operation of the operation is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a conductive structure provided by the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a top view of FIG. 1, with section A being a partially enlarged schematic illustration;
fig. 4 is a side view of fig. 1, with section B in a partially enlarged schematic view.
Reference numerals illustrate:
41-an annular bracket; 42-conducting strips; 43-a bracket; 411-card slot; 421-bump; 422-U-shaped body portion; 423-a connection; 431-mounting groove; 432-axial slots; 4111-first groove body; 4112-a second tank; 4113-third groove; 4114-protrusion.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
One embodiment of the conductive structure shown in fig. 1-4 includes an annular bracket 41 sleeved outside the component to be electrically connected, three conductive strips 42 provided on the annular bracket 41, and a bracket 43 for mounting the conductive strips 42 on the annular bracket 41. At least a portion of each of the conductive pieces 42 is in elastic contact with the ring-shaped holder 41, and three conductive pieces 42 are distributed in parallel in the axial direction of the ring-shaped holder 41. The support 43 is disposed on the outer side of the conductive sheet 42 away from the annular support 41, that is, the annular support 41, the conductive sheet 42 and the support 43 are sequentially disposed from inside to outside, and the support 43 in this embodiment is disposed on the lower portion of the annular support 41.
Specifically, three clamping slots 411 are axially and parallelly arranged on the annular bracket 41, the clamping slots 411 include a first slot 4111 for mounting the main body of the conductive sheet 42, a second slot 4112 for exposing a portion of the conductive sheet 42 to contact with a component to be electrically connected, and a third slot 4113 located outside the second slot 4112 for elastically limiting an end portion of the conductive sheet 42.
As shown in fig. 2, the first groove 4111 is formed by recessing the side wall of the ring holder 41 in the axial direction; the second groove 4112 is a through groove, i.e. the side wall is hollowed out, so that the portion of the conductive sheet 42 facing the end surface of the component to be electrically connected is exposed, so as to be convenient for pressing contact with the component to be electrically connected; as shown in fig. 3, the third slot 4113 is an opening with a limiting portion, the limiting portion is disposed at a position far away from the to-be-electrically-connected component, two ends of the conductive sheet 42 are respectively received in the two third slots 4113 after passing through the second slot 4112, and have a deformation allowance, i.e. the opening area is larger than the cross-sectional area of the conductive sheet 42, and the conductive sheet 42 can move in the opening to a certain extent, so as to realize elastic contact, and meanwhile, the conductive sheet 42 cannot pop out from the opening when receiving a larger external force, thereby further improving the contact performance of the conductive sheet 42 and the to-be-electrically-connected component.
As shown in fig. 4, the separator plates of two adjacent first grooves 4111 are formed with radially extending protrusions 4114 at the centers thereof, and the conductive plates 42 are disposed in contact with the protrusions 4114 at corresponding positions. As shown in fig. 2, the conductive sheet 42 includes a U-shaped main body 422 and a connecting portion 423 formed at the center of the U-shaped main body 422 and extending along the axial direction thereof, wherein a bump 421 for electrical connection is formed on each of the end faces of the two arms of the U-shaped main body 422 facing the component to be electrically connected, so as to maintain effective electrical connection with the component to be electrically connected, and the bottom end of the U-shaped main body 422 is disposed in contact with the protruding portion 4114, and the connecting portion 423 is connected with an external FPC. Thus, the conductive sheet 42 is suspended except at the end of the third slot 4113 and the bottom of the U-shaped main body 422 contacting the protruding portion 4114, so as to ensure that the conductive sheet can rebound in time after being deformed by force.
As shown in fig. 2, the bracket 43 has an arc shape, which is greater than the arc shape of the bottom of the U-shaped body 422 of the conductive sheet 42, so as to facilitate installation and fixation. Three mounting grooves 431 are formed on one side of the support 43 facing the conductive sheet 42, the three conductive sheets 42 are further fixed by the support 43 after being mounted with the annular bracket 41, specifically, two clamping parts are formed at two ends of the arc, and when the support 43 is mounted with the conductive sheet 42, the clamping parts are clamped at corresponding positions of the conductive sheet 42, namely, on two arms of the U-shaped main body 422, so that the mounting firmness is improved; meanwhile, the mounting groove 431 and the connecting portion 423 of the conductive sheet 42 are also formed with an axial groove 432, so that the connecting portion 423 can extend out of the bracket 43, and connection with other components is facilitated.
As an alternative embodiment, the conductive sheet 42 may also be annular and fit around the annular support 41.
The invention also provides an ultrasonic surgical knife, which comprises the conductive structure, wherein the conductive structure is arranged in a handle of the ultrasonic surgical knife and is electrically connected with a conductive contact ring in an ultrasonic transducer.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (8)
1. An electrically conductive structure, comprising:
the annular support (41) is sleeved outside the to-be-electrically-connected assembly, a plurality of conductive sheets (42) are arranged on the annular support (41), and at least one part of the conductive sheets (42) is in elastic contact with the annular support (41);
a bracket (43) arranged on the outer side of the conducting strip (42) away from the annular bracket (41) and used for installing the conducting strip (42) on the annular bracket (41);
the conductive sheets (42) are distributed in parallel along the axial direction of the annular bracket (41);
a plurality of clamping grooves (411) which are matched with the number of the conductive plates (42) are formed in the annular support (41) in parallel along the axial direction, the clamping grooves (411) comprise first groove bodies (4111) which are used for installing the conductive plates (42) in a main body, second groove bodies (4112) which are respectively arranged at two ends of the first groove bodies (4111) and used for exposing parts of the conductive plates (42) to be contacted with the to-be-electrically connected assembly, and third groove bodies (4113) which are arranged at the outer sides of the second groove bodies (4112) and used for limiting the elasticity of the end parts of the conductive plates (42), and the first groove bodies (4111) are formed by recessing the side walls of the annular support (41) towards the axis direction.
2. The conductive structure according to claim 1, wherein the second groove body (4112) is a through groove, the third groove body (4113) is an opening with a limiting portion, the limiting portion is disposed at a position far away from the to-be-electrically connected component, and two ends of the conductive sheet (42) are respectively accommodated in the two third groove bodies (4113) and have a deformation allowance.
3. The conductive structure according to claim 1, wherein the separator plates of two adjacent first grooves (4111) are formed with radially extending protrusions (4114) at the centers thereof, and the corresponding positions of the conductive plates (42) are disposed in contact with the protrusions (4114).
4. A conductive structure according to claim 3, wherein the conductive sheet (42) comprises a U-shaped body portion (422) and a connecting portion (423) formed at the center of the U-shaped body portion (422) and extending in the axial direction thereof, and the bottom end of the U-shaped body portion (422) is disposed in contact with the protruding portion (4114).
5. The structure according to claim 4, characterized in that the end faces of the two arms of the U-shaped body (422) facing the component to be electrically connected are formed with at least one bump (421) for electrical connection.
6. The structure according to any one of claims 1 to 5, characterized in that the side of the bracket (43) facing the conductive sheet (42) is formed with a number of mounting slots (431) adapted to the number of conductive sheets (42).
7. The conductive structure according to claim 6, wherein the bracket (43) is arc-shaped, two ends of the arc-shaped are respectively formed with a clamping part, and when the bracket (43) and the conductive sheet (42) are mounted, the clamping parts are clamped at corresponding positions of the conductive sheet (42).
8. An ultrasonic surgical blade comprising the conductive structure of any one of claims 1-7 mounted in a handle of the ultrasonic surgical blade in electrical connection with a conductive contact ring in an ultrasonic transducer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810878012 | 2018-08-03 | ||
| CN2018108780122 | 2018-08-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109009332A CN109009332A (en) | 2018-12-18 |
| CN109009332B true CN109009332B (en) | 2023-12-15 |
Family
ID=64626813
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810960872.0A Active CN109009332B (en) | 2018-08-03 | 2018-08-22 | Conductive structure and ultrasonic surgical knife with same |
| CN201821358144.4U Active CN209404884U (en) | 2018-08-03 | 2018-08-22 | A kind of ultrasound radio knife |
| CN201821358367.0U Active CN209404885U (en) | 2018-08-03 | 2018-08-22 | A kind of conductive structure and the ultrasonic surgical blade with it |
| CN201810962420.6A Pending CN109009333A (en) | 2018-08-03 | 2018-08-22 | A kind of ultrasound radio knife |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821358144.4U Active CN209404884U (en) | 2018-08-03 | 2018-08-22 | A kind of ultrasound radio knife |
| CN201821358367.0U Active CN209404885U (en) | 2018-08-03 | 2018-08-22 | A kind of conductive structure and the ultrasonic surgical blade with it |
| CN201810962420.6A Pending CN109009333A (en) | 2018-08-03 | 2018-08-22 | A kind of ultrasound radio knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN109009332B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009332B (en) * | 2018-08-03 | 2023-12-15 | 北京安和加利尔科技有限公司 | Conductive structure and ultrasonic surgical knife with same |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2583686Y (en) * | 2002-08-22 | 2003-10-29 | 彩虹彩色显像管总厂 | Regulatable grounding device |
| DE102007030134B3 (en) * | 2007-06-29 | 2008-10-02 | Rahnenführer, Dirk | Conductor pin and socket connector for electrically connecting two electrical conductors, has V-shaped or circular arc-shaped conductor rail arranged on housing and inserted into ring, where rail is electrically connected with grooves |
| CN103187644A (en) * | 2013-03-25 | 2013-07-03 | 苏州智绿环保科技有限公司 | Plane contact device used for rapidly conducting large current |
| CN204260672U (en) * | 2014-12-08 | 2015-04-15 | 苏州市伊塔电器科技有限公司 | A kind of rotatable conductive handle body |
| CN204530009U (en) * | 2015-02-13 | 2015-08-05 | 王明照 | For the inner cap conductive structure of electroplanting device |
| CN205194991U (en) * | 2015-10-15 | 2016-04-27 | 温州天时电器有限公司 | Novel safety socket |
| CN206116699U (en) * | 2016-09-09 | 2017-04-19 | 东莞市三义五金塑胶制品有限公司 | Two spring sheet structure of circular electric connector |
| CN106621080A (en) * | 2017-02-24 | 2017-05-10 | 厚凯（天津）医疗科技有限公司 | Ultrasonic scalpel provided with disposable knife head |
| KR20180020866A (en) * | 2016-08-19 | 2018-02-28 | 팔콘 머신 툴스 캄파니 리미티드 | Modularized electric main spindle structure |
| WO2018108065A1 (en) * | 2016-12-12 | 2018-06-21 | 上海电巴新能源科技有限公司 | Electrical connection device |
| CN207542436U (en) * | 2017-11-17 | 2018-06-26 | 广东中贝能源科技有限公司 | Connector plug |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7214102B2 (en) * | 2004-09-20 | 2007-05-08 | Shui Hung Chong | Socket with rotatable socket core |
| CN102783990A (en) * | 2011-05-20 | 2012-11-21 | 北京宏仁凝瑞科技发展有限公司 | Ultrasonic scalpel system |
| CN202908793U (en) * | 2012-11-09 | 2013-05-01 | 北京安和加利尔科技有限公司 | Ultrasonic scalpel with changeable scalpel bar |
| TWI481132B (en) * | 2013-01-16 | 2015-04-11 | Delta Electronics Inc | Electronic apparatus and plug structure thereof |
| CN104207823B (en) * | 2013-05-30 | 2016-12-28 | 厚凯(北京)医疗科技有限公司 | A kind of open surgery ultrasound knife device |
| CN204562361U (en) * | 2015-01-20 | 2015-08-19 | 武汉半边天医疗技术发展有限公司 | With the bipolar ultrasonic cutter of high frequency hemostatic function |
| CN204765901U (en) * | 2015-05-29 | 2015-11-18 | 北京汇福康医疗技术有限公司 | Supersound electricity congeals integrative sword |
| CN105496550A (en) * | 2015-12-25 | 2016-04-20 | 珠海市司迈科技有限公司 | Bipolar coagulation electric knife |
| CN205964150U (en) * | 2015-12-25 | 2017-02-22 | 珠海市司迈科技有限公司 | Bipolar coagulation electric knife |
| CN207124356U (en) * | 2017-09-08 | 2018-03-20 | 深圳市晶沛电子有限公司 | Circuit jointing and its vibration resistance conducting slip ring |
| CN109009332B (en) * | 2018-08-03 | 2023-12-15 | 北京安和加利尔科技有限公司 | Conductive structure and ultrasonic surgical knife with same |
-
2018
- 2018-08-22 CN CN201810960872.0A patent/CN109009332B/en active Active
- 2018-08-22 CN CN201821358144.4U patent/CN209404884U/en active Active
- 2018-08-22 CN CN201821358367.0U patent/CN209404885U/en active Active
- 2018-08-22 CN CN201810962420.6A patent/CN109009333A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2583686Y (en) * | 2002-08-22 | 2003-10-29 | 彩虹彩色显像管总厂 | Regulatable grounding device |
| DE102007030134B3 (en) * | 2007-06-29 | 2008-10-02 | Rahnenführer, Dirk | Conductor pin and socket connector for electrically connecting two electrical conductors, has V-shaped or circular arc-shaped conductor rail arranged on housing and inserted into ring, where rail is electrically connected with grooves |
| CN103187644A (en) * | 2013-03-25 | 2013-07-03 | 苏州智绿环保科技有限公司 | Plane contact device used for rapidly conducting large current |
| CN204260672U (en) * | 2014-12-08 | 2015-04-15 | 苏州市伊塔电器科技有限公司 | A kind of rotatable conductive handle body |
| CN204530009U (en) * | 2015-02-13 | 2015-08-05 | 王明照 | For the inner cap conductive structure of electroplanting device |
| CN205194991U (en) * | 2015-10-15 | 2016-04-27 | 温州天时电器有限公司 | Novel safety socket |
| KR20180020866A (en) * | 2016-08-19 | 2018-02-28 | 팔콘 머신 툴스 캄파니 리미티드 | Modularized electric main spindle structure |
| CN206116699U (en) * | 2016-09-09 | 2017-04-19 | 东莞市三义五金塑胶制品有限公司 | Two spring sheet structure of circular electric connector |
| WO2018108065A1 (en) * | 2016-12-12 | 2018-06-21 | 上海电巴新能源科技有限公司 | Electrical connection device |
| CN106621080A (en) * | 2017-02-24 | 2017-05-10 | 厚凯（天津）医疗科技有限公司 | Ultrasonic scalpel provided with disposable knife head |
| CN207542436U (en) * | 2017-11-17 | 2018-06-26 | 广东中贝能源科技有限公司 | Connector plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109009333A (en) | 2018-12-18 |
| CN209404884U (en) | 2019-09-20 |
| CN109009332A (en) | 2018-12-18 |
| CN209404885U (en) | 2019-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11045275B2 (en) | Surgical instrument with dual mode end effector and side-loaded clamp arm assembly | |
| JP6144026B2 (en) | Coupling a slip ring assembly and an ultrasonic transducer in a surgical instrument | |
| CN109009332B (en) | Conductive structure and ultrasonic surgical knife with same | |
| US8710856B2 (en) | Terminal for flat test probe | |
| CN101500492A (en) | Medical ultrasound system and handpiece and methods for making and tuning | |
| CN109674527B (en) | Detachable surgical instrument | |
| CN109982654B (en) | Ultrasonic surgical handpiece | |
| CN209847363U (en) | Detachable surgical operation instrument | |
| CN111446678A (en) | Ultrasonic transducer threading seal structure | |
| CN110384529B (en) | Overmolded connector for surgical instrument | |
| CN110403672B (en) | Ultrasonic medical surgical instrument | |
| CN211460496U (en) | Knife-shaped electrode structure and operation electrode | |
| CN112515738A (en) | Ultrasonic scalpel capable of being stably and repeatedly used | |
| CN212165853U (en) | Ultrasonic medical surgical instrument | |
| US20210059712A1 (en) | Assembly method for treatment instrument and resin pad | |
| CN212140575U (en) | Spherical electrode structure and operation electrode | |
| CN217691797U (en) | Electric appliance pin and medical disposable plug using same | |
| CN212015628U (en) | Ultrasonic probe assembly and ultrasonic system | |
| CN114421243B (en) | Radio frequency coaxial connector | |
| CN219397553U (en) | End effector and surgical instrument | |
| CN217793774U (en) | Ultrasonic dermatotome | |
| CN216136571U (en) | Intermediate frequency therapeutic equipment | |
| CN211658324U (en) | Electric coagulation forceps | |
| CN215266145U (en) | Operating mechanism of universal circuit breaker | |
| CN218300337U (en) | Spring sheet type plate-to-plate connecting device |
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 |