CN201510348U - Novel high-frequency electric knife pen for surgery - Google Patents
Novel high-frequency electric knife pen for surgery Download PDFInfo
- Publication number
- CN201510348U CN201510348U CN2009203134214U CN200920313421U CN201510348U CN 201510348 U CN201510348 U CN 201510348U CN 2009203134214 U CN2009203134214 U CN 2009203134214U CN 200920313421 U CN200920313421 U CN 200920313421U CN 201510348 U CN201510348 U CN 201510348U
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- handle body
- expansion link
- novel high
- cutter head
- fiber light
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- Expired - Lifetime
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Abstract
The utility model discloses a novel high-frequency electric knife pen for surgery. The electric knife pen comprises a handle body, a knife head, a connecting lead and a control unit mounted on the handle body, wherein the control unit is electrically connected with the connecting lead and the knife head; a luminous body is arranged in the handle body and connected with optical-fiber light guiding transmission tubes extending outwards; and the lighting directions at the front end parts of the optical-fiber light guiding transmission tubes point to the operation part of the knife head. A smoke sucking channel is arranged in the handle body, and a flexible smoke sucking tube is mounted in the smoke sucking channel; the optical-fiber light guiding transmission tubes are arranged in the smoke sucking channel and the flexible smoke sucking tube, and the front end parts of the optical-fiber light guiding transmission tubes extend to the flexible smoke sucking tube at the part extending out of the handle body. Since the luminous body in the electric knife pen transmits illuminating rays through the optical-fiber light guiding transmission tubes extending outwards, the electric knife pen has the advantages of reasonable structure and good illuminating effect.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of high frequency surgery pencil of disposable or reusable, people's hand operated.
Background technology
The high frequency surgery pencil is a kind of electrosurgical unit that mechanical scalpel is organized cutting that replaces.The structure of high frequency surgery pencil comprises that handle body, cutting operation key, electricity coagulate operated key and be connected lead, when it contacts with human body by the most advanced and sophisticated high-frequency high-voltage current that produces of active electrode tissue is heated, realization is to the separation of when injected organism tissue and solidify, thereby plays cutting and hemostatic purpose.
At present in the operation implementation process, when the use of pencil, its operative site produces smog sometimes, the doctor can't see patient's operative site clearly, thereby must cooperate the shadowless lamp of operating-table to throw light on, though the enough height of the brightness of shadowless lamp, but, the internal state of operative site is more complicated often, shadowless lamp can not play effective function on some position, influence operation process, bring unsafe factor, thereby how to provide and have the effective lighting function and pencil rational in infrastructure becomes a research direction to the patient.Though present part pencil has illumination functions,, its structure is not very reasonable, illuminating lamp is installed in the front portion of pencil, thereby causes the forward volume of pencil bigger, and, for the pencil that is provided with the smoking passage, more luminous body can't be installed reasonably.
In addition, the cutter head of present pencil can not be adjusted apart from length from handle, can't satisfy the needs when implementing, and can only change pencil whole, uses inconvenient.
Summary of the invention
In order to overcome the deficiency of above-mentioned technology, the purpose of this utility model is to provide a kind of good illumination effect, high frequency surgery pencil rational in infrastructure.
The technical solution of the utility model is:
A kind of novel high-frequency electrosurgical pen, comprise handle body, cutter head, connect lead and the control assembly that is installed on the handle body, control assembly be connected lead and cutter head and be electrically connected, be provided with luminous body in the handle body, luminous body is connected with outward extending optical fiber light-guiding transfer tube, the direction of illumination of the leading section of optical fiber light-guiding transfer tube points to the working position of cutter head, be provided with the smoking passage in the handle body, flexible Smoking pipe is installed in the smoking passage, the optical fiber light-guiding transfer tube is arranged in smoking passage and the flexible Smoking pipe, and the leading section of optical fiber light-guiding transfer tube extends to flexible Smoking pipe and stretches out in the external pipeline of handle.
The beneficial effects of the utility model are: because the luminous body in pencil carries out the illuminating ray transmission by outward extending optical fiber light-guiding transfer tube, its rational in infrastructure, good illumination effect, and, can under the situation that adopts the optical fiber light-guiding transmission, can together use by the reasonable combination smoking apparatus, optical fiber can be arranged in the flexible Smoking pipe, stable, the reliable correct position of directive of illuminating ray.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is the overall structure sketch map (expansion link does not extend) of this utility model pencil;
Fig. 2 is the structural representation of flexible Smoking pipe;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the fractionation structural representation of luminous body and optical fiber light-guiding transfer tube.
Fig. 5 is the overall structure sketch map (expansion link elongation back) of this utility model pencil;
Fig. 6 is the structural representation (expansion link does not extend) that expansion link, fixed sleeving, pencil change intermediate plate and cutter head first watch;
Fig. 7 is the structural representation (expansion link elongation back) that expansion link, fixed sleeving, pencil change intermediate plate and cutter head first watch;
Fig. 8 is the fractionation structural representation one that expansion link, fixed sleeving, pencil change intermediate plate and cutter head first watch;
Fig. 9 is the fractionation structural representation two that expansion link, fixed sleeving, pencil change intermediate plate and cutter head first watch;
Figure 10 is the structural representation of the handle body of this utility model pencil;
Figure 11 is the right view of Figure 10.
The specific embodiment
With reference to Fig. 1-Fig. 4, a kind of novel high-frequency electrosurgical pen of the present utility model, comprise handle body 1, cutter head 2, connect lead 3 and be installed in control assembly 4 on the handle body 1, wherein, control assembly 4 can comprise the wiring board 40 in the handle body 1 and place the outer operation push-button 41 of handle body etc., control assembly 4 be connected lead 3 and cutter head 2 and be electrically connected, be provided with luminous body 8 in the handle body 1, luminous body 8 is connected with outward extending optical fiber light-guiding transfer tube 9, and the direction of illumination of the leading section of optical fiber light-guiding transfer tube 9 points to the working position of cutter head.As preferred version, described luminous body 8 can be installed in the rear portion cavity of handle body 1, is right after with optical fiber light-guiding transfer tube 9, and its placement location is reasonable.
In conjunction with Fig. 5, Figure 10 and Figure 11, for making pencil of the present utility model have the function of in operation process, drawing floating pollutants such as cigarette, and can cross and satisfy the needs that use, be provided with smoking passage 7 in the handle body 1, the outfan of smoking passage 7 is connected with the smoke evacuation flexible pipe 72 that outreaches, flexible Smoking pipe 70 is installed in the smoking passage 7, optical fiber light-guiding transfer tube 9 is arranged in smoking passage 7 and the flexible Smoking pipe 70, and the leading section of optical fiber light-guiding transfer tube 9 extends to flexible Smoking pipe 70 and stretches out in handle body 1 pipeline outward.Because its light transmission is to be undertaken by optical fiber, its conduction radiation response is good, and can not stop the work of smoking telescoping tube, and it is rational in infrastructure.
Described flexible Smoking pipe 70 includes Smoking pipe 74 and the pushing part 76 that is connected with Smoking pipe, and Smoking pipe places smoking passage 7, and pushing part 76 places the chute 14 of handle body 1.
Described cutter head 2 is mounted on the handle body 1 by telescoping mechanism.The mode of this telescoping mechanism is various, wherein, and in conjunction with Fig. 5-Fig. 9, this telescoping mechanism can comprise that a front end connects the expansion link 6 of cutter head 2, expansion link 6 is slidingly connected in the fixed sleeving 60 in the handle body 1, and its front end stretches out in the preceding hole 10 of handle body 1, and expansion link 6 is provided with flexible operating portion.Can be with the person by the operation that expansion link is elongated or shortened, and then can make cutter head arrive deep operative site.In addition, in the embodiment of figure, can also have following structure, described cutter head 2 changes the front end that intermediate plate 5 is mounted on handle body 1 by pencil first watch, and the shape that the connection end and the pencil of cutter head 2 are changed intermediate plate 5 first watch adapts.Cutter head 2 changes intermediate plate 5, metallic rod 66, metal clips 64, fixed sleeving 60 first watch by pencil and is electrically connected with control assembly 4.
Further, for making compact conformation, the inwall of described fixed sleeving 60 has the current-carrying part that is electrically connected with control assembly 4, the front portion of described expansion link 6 has current-carrying part to be electrically connected with cutter head 2, the rear portion is provided with metallic elastic sheet 64, the current-carrying part Elastic Contact of metal clips 64 and fixed sleeving 60 inwalls, metal clips 64 is electrically connected with the anterior current-carrying part of expansion link 6.
Described flexible operating portion is the position that is coated on insulating cement 68 places of expansion link 6 outer surfaces, makes it simple and reasonable for structure, during use, as long as outwards pull out at the position that pinches insulating cement 68 places with handgrip expansion link 6.
In addition, further, in conjunction with Fig. 1,5,10,11, in order to prevent that expansion link from carrying out the situation that occurs retreating in the process in operation, described handle body 1 is provided with the expansion link locking device, after regulating the length of expansion link, with expansion link locking, use reliable by this device.Wherein, as preferred implementation, described expansion link locking device includes band external screw thread intermediate plate 11 and the lock nut correspondingly 12 that is arranged at preceding hole 10 peripheries, and the through hole that passes for expansion link 6 is arranged on the lock nut 12.
This utility model is not limited to the above-mentioned specific embodiment, and other equivalent way is all within protection domain of the present utility model.
Claims (10)
1.
A kind of novel high-frequency electrosurgical pen, comprise handle body (1), cutter head (2), connect lead (3) and be installed in control assembly (4) on the handle body (1), control assembly (4) be connected lead (3) and cutter head (2) and be electrically connected, be provided with luminous body (8) in the handle body (1), luminous body (8) is connected with outward extending optical fiber light-guiding transfer tube (9), the direction of illumination of the leading section of optical fiber light-guiding transfer tube (9) points to the working position of cutter head, it is characterized in that: be provided with smoking passage (7) in the handle body (1), flexible Smoking pipe (70) is installed in the smoking passage (7), optical fiber light-guiding transfer tube (9) is arranged in smoking passage (7) and the flexible Smoking pipe (70), and the leading section of optical fiber light-guiding transfer tube (9) extends to flexible Smoking pipe (70) and stretches out in the outer pipeline of handle body (1).
2.
1 described a kind of novel high-frequency electrosurgical pen as requested, it is characterized in that: described flexible Smoking pipe (70) includes Smoking pipe (74) and the pushing part that is connected with Smoking pipe (76), Smoking pipe places smoking passage (7), and pushing part (76) place the chute (14) of handle body (1).
3.
A kind of novel high-frequency electrosurgical pen according to claim 1, it is characterized in that: described cutter head (2) is mounted on the handle body (1) by telescoping mechanism.
4.
A kind of novel high-frequency electrosurgical pen according to claim 3, it is characterized in that: telescoping mechanism comprises that a front end connects the expansion link (6) of cutter head (2), expansion link (6) is slidingly connected in the interior fixed sleeving (60) of handle body (1), its front end stretches out in the preceding hole (10) of handle body (1), and expansion link (6) is provided with flexible operating portion.
5.
A kind of novel high-frequency electrosurgical pen according to claim 4, it is characterized in that: the inwall of described fixed sleeving (60) has the current-carrying part that is electrically connected with control assembly (4), the front portion of described expansion link (6) has current-carrying part to be electrically connected with cutter head (2), the rear portion is provided with metallic elastic sheet (64), the current-carrying part Elastic Contact of metal clips (64) and fixed sleeving (60) inwall, metal clips (64) is electrically connected with the anterior current-carrying part of expansion link (6).
6.
According to claim 4 or 5 described a kind of novel high-frequency electrosurgical pens, it is characterized in that: described flexible operating portion is the position that is coated on insulating cement (68) place of expansion link (6) outer surface.
7.
A kind of novel high-frequency electrosurgical pen according to claim 4, it is characterized in that: described handle body (1) is provided with the expansion link locking device.
8.
A kind of novel high-frequency electrosurgical pen according to claim 7, it is characterized in that: described expansion link locking device includes band external screw thread intermediate plate (11) and the lock nut correspondingly (12) that is arranged at preceding hole (10) periphery, and the through hole that passes for expansion link (6) is arranged on the lock nut (12).
9.
A kind of novel high-frequency electrosurgical pen according to claim 1 is characterized in that: luminous body (8) is installed in the rear portion cavity of handle body (1), is right after with optical fiber light-guiding transfer tube (9).
10.
A kind of novel high-frequency electrosurgical pen according to claim 1, it is characterized in that: described cutter head (2) by cutter head more converting mechanism be mounted on the front end of handle body (1), described cutter head more converting mechanism comprises that the pencil that is installed on handle body (1) front end changes intermediate plate (5) first watch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203134214U CN201510348U (en) | 2009-10-27 | 2009-10-27 | Novel high-frequency electric knife pen for surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203134214U CN201510348U (en) | 2009-10-27 | 2009-10-27 | Novel high-frequency electric knife pen for surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510348U true CN201510348U (en) | 2010-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203134214U Expired - Lifetime CN201510348U (en) | 2009-10-27 | 2009-10-27 | Novel high-frequency electric knife pen for surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510348U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512241A (en) * | 2011-11-11 | 2012-06-27 | 浙江舒友仪器设备有限公司 | Changeable electrode smoke suction cutter |
| CN102614013A (en) * | 2011-01-26 | 2012-08-01 | 升望科技股份有限公司 | Adjustable electrotome smoke suction device for medical operation |
| CN106725833A (en) * | 2016-12-30 | 2017-05-31 | 北京市亚可康达医疗科技有限公司 | Dissector in a kind of art with illumination functions |
| CN108742833A (en) * | 2018-08-13 | 2018-11-06 | 浙江迈德实达医疗科技有限公司 | Smoking radio knife with illumination and lockable collapsing length |
| CN110833452A (en) * | 2019-11-22 | 2020-02-25 | 拓普能量（天津）科技有限公司 | Illumination type operation electrode |
| CN113208724A (en) * | 2021-06-04 | 2021-08-06 | 江苏百宁盈创医疗科技有限公司 | Multifunctional electrotome pen |
| CN115252110A (en) * | 2022-07-28 | 2022-11-01 | 宝施医疗用品(深圳)有限公司 | Smoke-absorbing electric scalpel with spiral flow guide function |
| CN113208724B (en) * | 2021-06-04 | 2024-05-14 | 江苏百宁盈创医疗科技有限公司 | Multifunctional pencil with electric knife |
-
2009
- 2009-10-27 CN CN2009203134214U patent/CN201510348U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614013A (en) * | 2011-01-26 | 2012-08-01 | 升望科技股份有限公司 | Adjustable electrotome smoke suction device for medical operation |
| CN102614013B (en) * | 2011-01-26 | 2014-01-15 | 升望科技股份有限公司 | Adjustable electrotome smoke-absorbing device for surgical operation |
| CN102512241A (en) * | 2011-11-11 | 2012-06-27 | 浙江舒友仪器设备有限公司 | Changeable electrode smoke suction cutter |
| CN106725833A (en) * | 2016-12-30 | 2017-05-31 | 北京市亚可康达医疗科技有限公司 | Dissector in a kind of art with illumination functions |
| CN108742833A (en) * | 2018-08-13 | 2018-11-06 | 浙江迈德实达医疗科技有限公司 | Smoking radio knife with illumination and lockable collapsing length |
| WO2020034246A1 (en) * | 2018-08-13 | 2020-02-20 | 浙江迈德实达医疗科技有限公司 | High frequency-current scalpel with lockable telescopic length having illumination and smoke aspiration functions |
| CN108742833B (en) * | 2018-08-13 | 2024-02-13 | 浙江迈德实达医疗科技有限公司 | Smoking high-frequency surgical knife with illumination and lockable telescopic length |
| CN110833452A (en) * | 2019-11-22 | 2020-02-25 | 拓普能量（天津）科技有限公司 | Illumination type operation electrode |
| CN113208724A (en) * | 2021-06-04 | 2021-08-06 | 江苏百宁盈创医疗科技有限公司 | Multifunctional electrotome pen |
| CN113208724B (en) * | 2021-06-04 | 2024-05-14 | 江苏百宁盈创医疗科技有限公司 | Multifunctional pencil with electric knife |
| CN115252110A (en) * | 2022-07-28 | 2022-11-01 | 宝施医疗用品(深圳)有限公司 | Smoke-absorbing electric scalpel with spiral flow guide function |
| CN115252110B (en) * | 2022-07-28 | 2023-07-14 | 宝施医疗用品(深圳)有限公司 | Smoke-absorbing electric surgical knife with spiral flow guide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Baisheng Medical Co., Ltd. Assignor: Chen Xi Contract record no.: 2013440000188 Denomination of utility model: Novel high-frequency electric knife pen for surgery Granted publication date: 20100623 License type: Exclusive License Record date: 20130508 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161011 Address after: Xinhui District, Guangdong city of Jiangmen province 529100 Guzhou Development Zone Fu Sheng Road No. 11 Patentee after: Baisheng Medical Co., Ltd. Address before: 529100, No. 1, Huimin East Road, Xinhui District, Xinhui District, Guangdong, Jiangmen, 1 Patentee before: Chen Xi |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 529100 Guangdong Province, Jiangmen City Xinhui District, Fu Sheng Road No. 11 Patentee after: Baisheng Medical Co., Ltd. Address before: Xinhui District, Guangdong city of Jiangmen province 529100 Guzhou Development Zone Fu Sheng Road No. 11 Patentee before: Baisheng Medical Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529100 Fuxin Road 11, Xinhui District, Jiangmen, Guangdong Patentee after: Guangdong Baisheng medical device Limited by Share Ltd Address before: 529100 Fuxin Road 11, Xinhui District, Jiangmen, Guangdong Patentee before: Baisheng Medical Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |