CN215273269U - Multifunctional high-frequency electrotome under endoscope for early cancer of digestive tract - Google Patents
Multifunctional high-frequency electrotome under endoscope for early cancer of digestive tract Download PDFInfo
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- CN215273269U CN215273269U CN202121119733.9U CN202121119733U CN215273269U CN 215273269 U CN215273269 U CN 215273269U CN 202121119733 U CN202121119733 U CN 202121119733U CN 215273269 U CN215273269 U CN 215273269U
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- fixedly connected
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- blade
- inner cavity
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- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 13
- 201000011510 cancer Diseases 0.000 title claims abstract description 13
- 210000001035 gastrointestinal tract Anatomy 0.000 title claims description 11
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012277 endoscopic treatment Methods 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a multi-functional high-frequency electrotome under early cancer scope of alimentary canal, including the blade, there is the arc frame blade right side, arc frame left side fixedly connected with connecting rod, the connecting rod left end runs through the blade right side, blade inner chamber top and bottom are close to the equal fixedly connected with stopper of right side department, connecting rod left end fixedly connected with piston head, there is stretching mechanism blade left side, through mutually supporting between push rod, dodge gate, reed, fixed column isotructure, can realize the pulling push rod, and the push rod drives the dodge gate and overturns, injects the blade inner chamber with the liquid injection that needs the injection, promotes through arc frame left side to inject liquid, improved the availability factor of device.
Description
Technical Field
The utility model relates to a alimentary canal technical field especially relates to a multi-functional high frequency electrotome under alimentary canal early cancer scope.
Background
With the continuous development of digestive endoscopy technology, endoscopic treatment of digestive tract diseases is more and more popular, and a high-frequency electrotome heats tissues when contacting with the body through high-frequency high-voltage current generated at the tip of an effective electrode, so that the separation and solidification of the body tissues are realized.
However, the existing high-frequency electrotome has some problems in use, the existing high-frequency electrotome also needs to be replaced by an injection needle for submucosal injection, the electrotome is replaced again after the injection is finished, the operation is continuously stripped, and the operation time for a longer time can be brought to a patient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a multifunctional high-frequency electrotome under the endoscope for early cancer of digestive tract.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
the utility model provides a multi-functional high frequency electrotome under early cancer scope of alimentary canal, includes the blade, there is the arc frame blade right side, arc frame left side fixedly connected with connecting rod, the connecting rod left end runs through the blade right side, blade inner chamber top and bottom are close to the equal fixedly connected with stopper of right side department, connecting rod left end fixedly connected with piston head, there is stretching mechanism blade left side.
Further, the stretching mechanism comprises a circular ring fixedly connected with the left side of the cutter body, four fixed arc-shaped frames are fixedly connected with the inner cavity of the circular ring, a movable arc-shaped frame is arranged in the inner cavity of each fixed arc-shaped frame, connecting blocks are fixedly connected with the front side and the rear side of each movable arc-shaped frame, a limiting rod is fixedly connected with the inner cavity of each movable arc-shaped frame, limiting fan-shaped plates are arranged in the inner cavity of each limiting arc-shaped frame, moving movable blocks are fixedly connected with the front side and the rear side of each movable fan-shaped plate, fixing rods are fixedly connected with the front side and the rear side of each movable fan-shaped plate, the fixing rods are fixedly connected with the circular ring disc, and the cutter head is fixedly connected with the left side of the circular ring.
Furthermore, the inner cavity of the cutter head is provided with a groove, and the groove and the inner cavity of the circular ring are communicated with each other.
Furthermore, a handle is fixedly connected to the edge of the outer side of the knife body close to the center, and an anti-slip sleeve is sleeved on the edge of the outer side of the handle.
Furthermore, the position of the top of the knife body close to the left side is provided with a through groove, the bottom of the inner cavity of the through groove is provided with a movable door, the left side of the movable door is close to the top and is provided with a hinge, the movable door is movably connected with the left side of the inner cavity of the through groove through the hinge, the top of the movable door is close to a fixedly connected reed at the left side, and the reed is far away from the left side of the movable door and is fixedly connected with the left side of the inner cavity of the through groove.
Furthermore, a push rod is fixedly connected to the position, close to the right side, of the top of the movable door, and the cross section of the push rod is L-shaped.
Furthermore, a fixed column is fixedly connected to the position, close to the left side, of the bottom of the inner cavity of the knife body, and the top end of the fixed column is attached to the bottom of the movable door.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. in the utility model, the push rod can be pulled through the mutual matching of the push rod, the movable door, the reed, the fixed column and other structures, the push rod drives the movable door to overturn, liquid to be injected is injected into the inner cavity of the knife body, and the liquid is injected through the left pushing of the arc-shaped frame, so that the use efficiency of the device is improved;
2. the utility model discloses in, through mutually supporting between ring, fixed arc frame, removal arc frame, spacing arc frame isotructure, can realize the pulling annular disk, reciprocating of annular disk drive device to discharge liquid through the tool bit, improved the convenience of device.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a front sectional view of the present embodiment;
FIG. 2 is a left side view of the ring of the components of the present embodiment;
FIG. 3 is a front cross-sectional view of the ring of the present embodiment;
fig. 4 is an enlarged view of a portion a in fig. 1.
In the figure: 1. a blade body; 2. an arc frame; 3. a limiting block; 4. a connecting rod; 5. a piston head; 6. a grip; 7. fixing a column; 8. an annular disc; 9. fixing the rod; 10. a circular ring; 11. a cutter head; 12. fixing the arc frame; 13. moving the arc frame; 14. limiting the arc frame; 15. moving the sector plate; 16. a moving block; 17. a limiting rod; 18. connecting blocks; 19. a push rod; 20. a reed; 21. a movable door.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a multifunctional high-frequency electrotome under an endoscope for digestive tract precancer comprises a knife body 1, a handle 6 is fixedly connected to the edge of the outer side of the knife body 1 close to the center, an anti-slip sleeve is sleeved on the edge of the outer side of the handle 6, an arc-shaped frame 2 is arranged on the right side of the knife body 1, a connecting rod 4 is fixedly connected to the left side of the arc-shaped frame 2, the left end of the connecting rod 4 penetrates through the right side of the knife body 1, the top and the bottom of the inner cavity of the knife body 1 close to the right side are fixedly connected with limit blocks 3, a piston head 5 is fixedly connected to the left end of the connecting rod 4, a through groove is formed in the top of the knife body 1 close to the left side, a movable door 21 is arranged at the bottom of the inner cavity of the through groove, a hinge is arranged at the left side of the movable door 21 close to the top, a reed 20 is fixedly connected to the left side of the inner cavity of the through groove through a hinge, a push rod 19 is fixedly connected to the position, close to the right side, of the top of the movable door 21, the cross section of the push rod 19 is L-shaped, a fixed column 7 is fixedly connected to the position, close to the left side, of the bottom of an inner cavity of the knife body 1, the top end of the fixed column 7 is attached to the bottom of the movable door 21, a stretching mechanism is arranged on the left side of the knife body 1 and comprises a circular ring 10 fixedly connected to the left side of the knife body 1, four fixed arc-shaped frames 12 are fixedly connected to the inner cavity of the circular ring 10, a movable arc-shaped frame 13 is arranged in the inner cavity of the fixed arc-shaped frame 12, connecting blocks 18 are fixedly connected to the positions, close to the circle center of the circular ring 10, of the front side and the rear side of the movable arc-shaped frame 13, a limiting arc-shaped frame 14 is arranged in the inner cavity of the movable arc-shaped frame 13, limiting rods 17 are fixedly connected to the positions, close to the circle center of the circular ring 10, of the front side and the rear side of the limiting arc-shaped frame 14, movable sector plates 15, moving blocks 16 are fixedly connected to the positions, close to the circle center of the circular ring 10, the equal fixedly connected with dead lever 9 in one side that removes sector plate 15 and keep away from ring 10 centre of a circle department, the equal fixedly connected with annular disc 8 in one side that removes sector plate 15 is kept away from to dead lever 9, ring 10 left side fixedly connected with tool bit 11, the fluting has been seted up to tool bit 11 inner chamber, and the fluting sets up for lining up each other with ring 10 inner chamber.
The working principle is as follows: in the using process, an operator holds the knife body 1 through the handle 6, the knife body 1 drives the circular ring 10 to move, the circular ring 10 drives the knife head 11 to move, then an operation is performed, in the operation stripping process, in order to prevent the loss of tissue moisture, the operator pulls the push rod 19, the push rod 19 drives the movable door 21 to turn over, the movable door 21 drives the reed 20 to compress, then liquid to be injected is injected into the inner cavity of the knife body 1 firstly, then the arc-shaped frame 2 is pushed leftwards, the arc-shaped frame 2 drives the connecting rod 4 to move, the connecting rod 4 drives the piston head 5 to move, the piston head 5 compresses the inside of the knife body 1, at the moment, air in the knife body 1 is compressed, the annular disc 8 is pulled, the annular disc 8 drives the fixing rod 9 to move, the fixing rod 9 drives the movable sector plate 15 to move, the movable sector plate 15 drives the movable block 16 to move, the movable block 16 drives the limiting arc-shaped frame 14 to move, the limiting arc-shaped frame 14 drives the limiting rod 17 to move, the limiting rod 17 drives the movable arc-shaped frame 13 to move, the movable arc-shaped frame 13 drives the connecting block 18 to move, the connecting block 18 limits the movable arc-shaped frame 13, and then liquid can flow into the inner cavity of the tool bit 11 through the opening to perform operation later.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a multi-functional high frequency electrotome under early cancer endoscope of alimentary canal, includes blade (1), its characterized in that: there is arc frame (2) blade (1) right side, arc frame (2) left side fixedly connected with connecting rod (4), blade (1) right side is run through to connecting rod (4) left end, blade (1) inner chamber top and bottom are close to (3) of the equal fixedly connected with stopper of right side department, connecting rod (4) left end fixedly connected with piston head (5), there is stretching mechanism blade (1) left side.
2. The endoscopic multifunctional high-frequency electrotome for early digestive tract cancer according to claim 1, wherein the endoscopic multifunctional high-frequency electrotome comprises: the drawing mechanism comprises a circular ring (10) fixedly connected with the left side of a knife body (1), the inner cavity of the circular ring (10) is fixedly connected with four fixed arc-shaped frames (12), the inner cavity of each fixed arc-shaped frame (12) is provided with a movable arc-shaped frame (13), the positions, close to the circle center of the circular ring (10), of the front side and the rear side of each movable arc-shaped frame (13) are fixedly connected with connecting blocks (18), the inner cavity of each movable arc-shaped frame (13) is provided with a limiting arc-shaped frame (14), the positions, close to the circle center of the circular ring (10), of the front side and the rear side of each limiting arc-shaped frame (14) are fixedly connected with limiting rods (17), the inner cavity of each limiting arc-shaped frame (14) is provided with a movable sector plate (15), the positions, close to the circle center of the circular ring (10), of the front side and the rear side of each movable sector plate (15) far away from the circle center of the circular ring (10) are fixedly connected with fixing rods (9), the fixed rod (9) is far away from one side of the movable sector plate (15) and is fixedly connected with an annular disc (8), and the left side of the annular disc (10) is fixedly connected with a tool bit (11).
3. The multifunctional high-frequency electric knife under the endoscope of the digestive tract early cancer as claimed in claim 2, which is characterized in that: the inner cavity of the cutter head (11) is provided with a groove, and the groove and the inner cavity of the circular ring (10) are communicated with each other.
4. The endoscopic multifunctional high-frequency electrotome for early digestive tract cancer according to claim 1, wherein the endoscopic multifunctional high-frequency electrotome comprises: the outer edge of the knife body (1) is fixedly connected with a handle (6) close to the center, and an anti-slip sleeve is sleeved on the outer edge of the handle (6).
5. The endoscopic multifunctional high-frequency electrotome for early digestive tract cancer according to claim 1, wherein the endoscopic multifunctional high-frequency electrotome comprises: the utility model discloses a sword body (1) top is close to left side department and has been seted up logical groove, it has dodge gate (21) to lead to groove inner chamber bottom, dodge gate (21) left side is close to top department and is equipped with the hinge, dodge gate (21) pass through hinge and lead to groove inner chamber left side swing joint, dodge gate (21) top is close to left side department fixedly connected with reed (20), fixed connection is in leading to groove inner chamber left side in dodge gate (21) one side is kept away from in reed (20).
6. The endoscopic multifunctional high-frequency electric knife for early digestive tract cancer according to claim 5, wherein: the top of the movable door (21) is fixedly connected with a push rod (19) close to the right side, and the cross section of the push rod (19) is L-shaped.
7. The endoscopic multifunctional high-frequency electric knife for early digestive tract cancer according to claim 5, wherein: the bottom of the inner cavity of the knife body (1) is close to the left side and fixedly connected with a fixed column (7), and the top end of the fixed column (7) is attached to the bottom of the movable door (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121119733.9U CN215273269U (en) | 2021-05-24 | 2021-05-24 | Multifunctional high-frequency electrotome under endoscope for early cancer of digestive tract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121119733.9U CN215273269U (en) | 2021-05-24 | 2021-05-24 | Multifunctional high-frequency electrotome under endoscope for early cancer of digestive tract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215273269U true CN215273269U (en) | 2021-12-24 |
Family
ID=79541770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121119733.9U Expired - Fee Related CN215273269U (en) | 2021-05-24 | 2021-05-24 | Multifunctional high-frequency electrotome under endoscope for early cancer of digestive tract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215273269U (en) |
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2021
- 2021-05-24 CN CN202121119733.9U patent/CN215273269U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |