CN202044308U - Surgical electric anastomat - Google Patents
Surgical electric anastomat Download PDFInfo
- Publication number
- CN202044308U CN202044308U CN2011201324669U CN201120132466U CN202044308U CN 202044308 U CN202044308 U CN 202044308U CN 2011201324669 U CN2011201324669 U CN 2011201324669U CN 201120132466 U CN201120132466 U CN 201120132466U CN 202044308 U CN202044308 U CN 202044308U
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- closed
- percussion
- motor
- drive mechanism
- cocking
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Abstract
The utility model relates to a surgical electric anastomat which comprises a nail propping seat, a nail bin, an anastomotic cutting part of an execution mechanism, and a driving device for driving the execution mechanism, wherein the driving device is an electric driving device, the electric driving device comprises a power supply, a control plate, a closed driving unit and a cocking driving unit, the closed driving unit comprises a closed motor and a closed transmission mechanism, the input end of the closed transmission mechanism is connected with the closed motor, the output end of the closed transmission mechanism is connected with the execution mechanism of the anastomotic cutting part, the cocking driving unit comprises a cocking motor and a cocking transmission mechanism, the input end of the cocking transmission mechanism is connected with the cocking motor, the output end of the cocking transmission mechanism is connected with the execution mechanism of the anastomotic cutting part, the closed motor and the cocking motor are connected with the control plate respectively through a lead, and the control plate is connected with a power supply through a lead. The surgical electric anastomat disclosed by the utility model can improve the quality of a surgery, reduces the operating difficulty of doctors, and realizes the automatic operation.
Description
Technical field
This utility model belongs to medical instruments field, relates to a kind of medical anastomat, specifically, relates to the electronic anastomat of a kind of surgery.
Background technology
Medical anastomat is that digestion living according to principles for self-cultivation reason is organized a kind of medical apparatus and instruments that often uses when performing surgical operation, anastomat commonly used now is manual operation entirely in the operating process of physiological tissue being implemented " closed, identical, cutting ", common manual operation complex steps, maloperation takes place easily, perhaps causes operative failure.In addition because individual variation, during the manual closing operation closed degree, the closing time of organizing and implementing is easy to generate inconsistently, percussion power can differ greatly during the percussion operation, thereby has reduced the operation quality.
Summary of the invention
The purpose of this utility model provides a kind ofly can improve the operation quality, reduce doctor's operation easier, and can realize the electronic anastomat of surgery of automation mechanized operation.
The technical scheme that realizes above-mentioned purpose is: the electronic anastomat of a kind of surgery, comprise and have nail supporting base, the osculating portion of nail bin and actuator and the driving device that drives actuator, described driving device is an electric driver, and this electric driver is by power supply, panel and closed driver element, the percussion driver element is formed jointly, closed driver element is made up of closed motor and closed drive mechanism, the input of closed drive mechanism is connected with closed motor, the outfan of closed drive mechanism is connected with the actuator of osculating portion, the percussion driver element is made up of percussion motor and percussion drive mechanism, the input of percussion drive mechanism is connected with the percussion motor, the outfan of percussion drive mechanism is connected with the actuator of osculating portion, closed motor all is connected with panel by lead with the percussion motor, and panel is connected with power supply by lead.
Closed drive mechanism is made up of the closed screw mandrel and the drive link that are fixed together, and closed screw mandrel and closed motor are threaded.
The percussion drive mechanism is made up of percussion screw mandrel that is fixed together and percussion drive link, and the percussion screw mandrel is threaded with the percussion motor.
Driving device is provided with operating grip, and operating grip is provided with action button and permutator, and permutator is connected with panel by lead, and action button is made up of the forwarding button and the back that are installed on the panel.
Closed motor and percussion motor are the DC micromotor of DC micromotor or band decelerator.
After adopting technique scheme, electric driver of the present utility model is provided with two basic driver elements, promptly closed driver element and percussion driver element.Two driver elements are respectively equipped with independently drive motors and drive mechanism, shared 1 cover power supply by electric control gear, is realized sequencing action (interlocking), drive mechanism will rotatablely move and be converted to the rectilinear motion with certain speed and power, drive the actuator of front osculating portion.
Be provided with associated button on the operating grip, the sequence of movement between the button is controlled, and only after finishing closed procedure, by electric change-over switch, could drive the percussion motor and finish percussion, just can finish operation process easily as long as the doctor presses associated button.
By above mechanism, realized the automatic operation of apparatus, make operation process be more prone to finish with order and the speed set, help improving the operation quality, improved the operating characteristics of apparatus simultaneously, reduced doctor's operation easier.
Description of drawings
Fig. 1 is first kind of structural representation of the present utility model (tubular anastomat);
Fig. 2 is second kind of structural representation of the present utility model (linear anastomat);
Fig. 3 is the third structural representation of the present utility model (Endo-GIA).
The specific embodiment
Below in conjunction with drawings and Examples this utility model is described in further detail.
Shown in Fig. 1 ~ 3, the electronic anastomat of a kind of surgery, comprise and have nail supporting base, the osculating portion 11 of nail bin and actuator and the driving device that drives actuator, described driving device is an electric driver, and this electric driver is by power supply 1, panel 12 and closed driver element, the percussion driver element is formed jointly, closed driver element is made up of closed motor 5 and closed drive mechanism, the input of closed drive mechanism is connected with closed motor 5, the outfan of closed drive mechanism is connected with the actuator of osculating portion 11, the percussion driver element is made up of percussion motor 8 and percussion drive mechanism, the input of percussion drive mechanism is connected with percussion motor 8, the outfan of percussion drive mechanism is connected with the actuator of osculating portion 11, closed motor 5 all is connected with panel 12 by lead with percussion motor 8, and panel 12 is connected with power supply 1 by lead.So closed motor 5 and percussion motor 8 by electric control gear, are realized the sequencing action with regard to a shared cover power supply.
Shown in Fig. 1 ~ 3, closed drive mechanism is made up of closed screw mandrel 6 that is fixed together and drive link 7, and closed screw mandrel 6 and closed motor 5 are threaded.
Shown in Fig. 1 ~ 3, the percussion drive mechanism is made up of percussion screw mandrel 9 that is fixed together and percussion drive link 10, and percussion screw mandrel 9 is threaded with percussion motor 8.
Shown in Fig. 1 ~ 3, driving device is provided with operating grip, and operating grip is provided with action button and permutator 4, and permutator 4 is connected with panel 12 by lead, and action button is made up of the forwarding button 2 and the back 3 that are installed on the panel 12.
Closed motor 5 and percussion motor 8 are the DC micromotor of DC micromotor or band decelerator.
Closed drive mechanism and percussion drive mechanism can also be that will rotatablely moving of other form is converted into straight-line drive mechanism, as pinion and rack, worm-and-wheel gear, sprocket wheel link chain mechanism and pulley mechanism etc.
Work process of the present utility model is as follows:
First energized 1 before the instrumentation, before using, permutator 4 is in off-state, pull the trigger motor 8 be in power failure state this moment, can not start, at first electric be closed motor 5, forwarding button 2 or the back 3 closed motors 5 pressed on the lower handle start rotation, by embedded transmission mechanism, promote closed screw mandrel 6 and move forward and backward, because driving member 7 links together with closed screw mandrel 6, promote in the osculating portion 11 relevant execution unit simultaneously and move forward and backward, realize the closed of physiological tissue or open.
After the closed physiological tissue of apparatus, because the running fix of closed screw mandrel 6, triggered permutator 4, after pressing manual change-over switch 4, electric be percussion motor 8, closed motor 5 is in power failure state, can not start, and makes apparatus osculating portion be self-locking in closure state, when needs percussion osculating, have only and press forwarding button 2 and back 3 simultaneously, percussion motor 8 just can start, and passes through embedded transmission mechanism, promoting percussion screw mandrel 9 moves forward and backward, because percussion drive link 10 links together with percussion screw mandrel 9, the execution unit that promotes simultaneously to be correlated with in the osculating portion 11 moves forward and backward, and realizes the identical cutting to physiological tissue.
After percussion is finished, press back 3, percussion motor 8 backward rotation are return relevant percussion executive item.
Press permutator 4 once more, percussion motor 8 dead electricity, closed motor 5 be in once more electricity condition, can press back 3, open closed mechanism.
By using Vidacare corp, make the percussion process be more prone to help improving the forming quality of anastomosis staple with the finishing of even speed, improved the operating characteristics of apparatus simultaneously, making has the percussion of big stroke to be more prone to realize.
Above-mentioned description to embodiment is can understand this utility model for these those skilled in the art; the technical staff who is familiar with medical device industry obviously can easily make various modifications to these embodiment; and a General Principle in this explanation is applied in the other technologies scheme; therefore this utility model is not limited to the foregoing description; industry technical staff is according to announcement of the present utility model, the improvement of making for this utility model and revising all within protection domain of the present utility model.
Claims (5)
1. electronic anastomat of surgery, comprise and have nail supporting base, the osculating portion (11) of nail bin and actuator and the driving device that drives actuator, it is characterized in that: described driving device is an electric driver, and this electric driver is by power supply (1), panel (12) and closed driver element, the percussion driver element is formed jointly, closed driver element is made up of closed motor (5) and closed drive mechanism, the input of closed drive mechanism is connected with closed motor (5), the outfan of closed drive mechanism is connected with the actuator of osculating portion (11), the percussion driver element is made up of percussion motor (8) and percussion drive mechanism, the input of percussion drive mechanism is connected with percussion motor (8), the outfan of percussion drive mechanism is connected with the actuator of osculating portion (11), closed motor (5) all is connected with panel (12) by lead with percussion motor (8), and panel (12) is connected with power supply (1) by lead.
2. the electronic anastomat of surgery according to claim 1 is characterized in that: described closed drive mechanism is made up of closed screw mandrel (6) that is fixed together and drive link (7), and closed screw mandrel (6) and closed motor (5) are threaded.
3. the electronic anastomat of surgery according to claim 1, it is characterized in that: described percussion drive mechanism is made up of percussion screw mandrel (9) that is fixed together and percussion drive link (10), and percussion screw mandrel (9) is threaded with percussion motor (8).
4. according to claim 1 or the electronic anastomat of 2 or 3 described surgeries, it is characterized in that: described driving device is provided with operating grip, operating grip is provided with action button and permutator (4), permutator (4) is connected with panel (12) by lead, and action button is made up of the forwarding button (2) and the back (3) that are installed on the panel (12).
5. according to claim 1 or the electronic anastomat of 2 or 3 described surgeries, it is characterized in that: described closed motor (5) and percussion motor (8) are the DC micromotor of DC micromotor or band decelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201324669U CN202044308U (en) | 2011-04-29 | 2011-04-29 | Surgical electric anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201324669U CN202044308U (en) | 2011-04-29 | 2011-04-29 | Surgical electric anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202044308U true CN202044308U (en) | 2011-11-23 |
Family
ID=44984635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201324669U Expired - Lifetime CN202044308U (en) | 2011-04-29 | 2011-04-29 | Surgical electric anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202044308U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247182A (en) * | 2011-04-29 | 2011-11-23 | 常州市康迪医用吻合器有限公司 | Electric anastomat for surgical department |
| CN104869915A (en) * | 2012-12-17 | 2015-08-26 | 伊西康内外科公司 | Circular stapler with selectable motorized and manual control |
| CN105411642A (en) * | 2015-12-22 | 2016-03-23 | 苏州英途康医疗科技有限公司 | Electric anastomat |
| CN105455864A (en) * | 2014-09-05 | 2016-04-06 | 瑞奇外科器械(中国)有限公司 | Driving device of surgical operating instrument and surgical operating instrument |
| CN102940513B (en) * | 2012-11-26 | 2017-05-31 | 天津瑞贝精密机械技术研发有限公司 | Motor-driven ring-cutting anastomat |
-
2011
- 2011-04-29 CN CN2011201324669U patent/CN202044308U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247182A (en) * | 2011-04-29 | 2011-11-23 | 常州市康迪医用吻合器有限公司 | Electric anastomat for surgical department |
| CN102940513B (en) * | 2012-11-26 | 2017-05-31 | 天津瑞贝精密机械技术研发有限公司 | Motor-driven ring-cutting anastomat |
| CN104869915A (en) * | 2012-12-17 | 2015-08-26 | 伊西康内外科公司 | Circular stapler with selectable motorized and manual control |
| CN104869915B (en) * | 2012-12-17 | 2017-10-03 | 伊西康内外科公司 | With circular stapler that is selectable motor-driven and controlling manually |
| US10835254B2 (en) | 2012-12-17 | 2020-11-17 | Ethicon Llc | Powered surgical circular stapler |
| CN105455864A (en) * | 2014-09-05 | 2016-04-06 | 瑞奇外科器械(中国)有限公司 | Driving device of surgical operating instrument and surgical operating instrument |
| CN105411642A (en) * | 2015-12-22 | 2016-03-23 | 苏州英途康医疗科技有限公司 | Electric anastomat |
| WO2017107489A1 (en) * | 2015-12-22 | 2017-06-29 | 苏州英途康医疗科技有限公司 | Electric stapler |
| US10695056B2 (en) | 2015-12-22 | 2020-06-30 | Suzhou Intocare Medical Technology Co., Ltd. | Electric surgical stapler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |