CN203341796U - Laparoscope irrigation and attraction ultrasonic hook - Google Patents
Laparoscope irrigation and attraction ultrasonic hook Download PDFInfo
- Publication number
- CN203341796U CN203341796U CN 201320332871 CN201320332871U CN203341796U CN 203341796 U CN203341796 U CN 203341796U CN 201320332871 CN201320332871 CN 201320332871 CN 201320332871 U CN201320332871 U CN 201320332871U CN 203341796 U CN203341796 U CN 203341796U
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- ultrasonic
- hook
- attraction
- hollow
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Abstract
The utility model discloses a laparoscope irrigation and attraction ultrasonic hook, and relates to medical instruments. The laparoscope irrigation and attraction ultrasonic hook comprises an ultrasonic hook body, a hollow tube and an ultrasonic vibration energy converter. The laparoscope irrigation and attraction ultrasonic hook is characterized in that the hollow tube is composed of an inner hollow tube and an outer hollow tube, an attraction side mouth is formed in the side of the tail end in front of the outer hollow tube, the ultrasonic hook body penetrates through the cavity of the inner hollow tube, an L-shaped ultrasonic hook body is connected with the front end of the ultrasonic hook body, the L-shaped ultrasonic hook body can be moved backwards to the attraction side mouth through the adjustment of a moving button, the function of attraction or irrigation can be achieved by opening/closing an attraction and irrigation valve, the L-shaped ultrasonic hook body is adjusted to move forwards and to be locked through the moving button, the L-shaped ultrasonic hook body can be rotated by 360 degrees, and the functions of hooking, drawing, pricking, pushing and stripping tissues can be achieved. The ultrasonic hook body can be connected with the ultrasonic vibration energy converter, and is 400mm long, the outer diameter of the ultrasonic hook body is 5mm, the inner diameter of the inner hollow tube is 3mm, and the distance of the outer wall of the inner hollow tube and the inner wall of the outer hollow tube is 1.2mm. The laparoscope irrigation and attraction ultrasonic hook can carry out cutting, solidification, irrigation, attraction and 360-degree flexible rotation.
Description
Technical field
This utility model belongs to medical apparatus and instruments ultrasound knife technical field, relate to a kind of laparoscopic instrument, be specifically related to a kind of when the laparoscopic surgery chorista, utilize the ultrasound knife operation principle, segment design is L-shaped, make that peritoneoscope rinse to attract that ultrasonic hitcher has cutting, solidifies, the several functions of flushing, attraction, rotating 360 degrees.
Background technology
Ultrasound knife is desirable operating theater instruments in laparoscopic surgery or abdominal cutting and separating tissue and hemostasis.The shared volume of ultrasonic scalpel handle used at present is large, malfunction, and all without attraction, pre-washing function.During single-hole laparoscopic surgery, because of the operating apparatus near distance, the chopsticks effect, the mutual collision probability of external handle obviously increases, and operation easier is larger.In order to overcome the deficiencies in the prior art, ad hoc counted can cut, solidify, flushing, attraction, rotating 360 degrees, reach hook, lead, choose, push away, peel off tissue by operation skill, a kind of peritoneoscope with several functions rinses and attracts ultrasonic hook.
Summary of the invention
The purpose of this utility model is to provide a kind of peritoneoscope and rinses the ultrasonic hook medical apparatus and instruments of attraction, the peritoneoscope improved rinse attract ultrasonic be hooked in the laparoscopic surgery operation can cut, solidify, flushing, attraction, rotating 360 degrees, reduced apparatus and changed number of times, operation more flexibly, conveniently.
Of the present utility model being characterised in that: peritoneoscope rinses and attracts ultrasonic hook to comprise ultrasonic hook main body, and hollow pipe and supersonic vibration transducer form.Affiliated hollow pipe is comprised of the hollow outer tube of the hollow bowl that is positioned at center and hollow bowl periphery, the front end of hollow outer tube is sucking head, there is the side of attraction mouth the end side of sucking head, ultrasonic hook main body navigates within the intracavity of hollow bowl, the front end of ultrasonic hook main body connects ultrasonic hook, by movable button, regulate, ultrasonic hook can after move to and attract in the side mouth, sucking head contacts and realizes suction function with bleeding tissue.Movable button is regulated ultrasonic hook and is moved forward and lock, and ultrasonic hook energy rotating 360 degrees has hook, leads, chooses, pushes away, peels off the function of tissue, utilizes ultrasonic hook to expose the back part and contact the solidification blood tubing with tissue and stop blooding.Ultrasonic hook main body is connected with the supersonic vibration transducer, hollow bowl is connected with the attraction flushing valve of handle side, and be communicated with the negative pressure interface, the hollow outer tube is connected with attracting flushing valve, attract flushing valve to be connected with rinse mouth again, by the ON/OFF that attracts flushing valve, control and realize attracting or pre-washing function.
Feature of the present utility model also is:
The long 400mm of described ultrasonic hook main body, external diameter 5mm, ultrasonic hook design is L-shaped, hollow bowl internal diameter 3mm, hollow bowl outer wall and hollow outer tube wall spacing 1.2mm.
A kind of peritoneoscope of this utility model rinses and attracts ultrasonic hook, volume is little, flexible operation, convenient processing and manufacture, a kind of at laparoscopic surgery, especially can cut in single-hole laparoscopic surgery, solidify, flushing, attraction, flexible rotating 360 degree, a kind of peritoneoscope with several functions more convenient to operate rinses and attracts ultrasonic hook medical apparatus and instruments.
The accompanying drawing explanation
Fig. 1 is that a kind of peritoneoscope of this utility model rinses the structural representation that attracts ultrasonic hook.
In figure: 1. ultrasonic hook main body, 2. hollow pipe, 3. supersonic vibration transducer, 4. hollow bowl, 5. hollow outer tube, 6. sucking head, 7. attract the side mouth, 8. ultrasonic hook, 9. movable button, 10. handle, 11. attract flushing valves, 12. rinse mouths, 13. negative pressure interfaces
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is elaborated.
A kind of peritoneoscope of this utility model rinse attract ultrasonic hook structure as shown in Figure 1, by ultrasonic hook main body 1, hollow pipe 2, supersonic vibration transducer 3, form.It is characterized in that: hollow pipe 2, by the hollow bowl 4 that is positioned at center, with hollow bowl 4, the hollow outer tube 5 of periphery forms, hollow outer tube 5, front end be sucking head 6, there is the side of attraction mouth 7 the end side of sucking head 6, ultrasonic hook main body 1, navigate within the intracavity of hollow bowl 4, ultrasonic hook main body 1, front end connect ultrasonic hook 8, ultrasonic hook 8 designs are L-shaped, by movable button 9, regulate, ultrasonic hook 8, can after move to and attract in side mouth 7, sucking head 6 contacts and realizes suction function with bleeding tissue, movable button 9, regulating ultrasonic hook 8 moves forward and locks, ultrasonic hook 8, the energy rotating 360 degrees, there is hook, lead, choose, push away, peel off the function of tissue, ultrasonic hook main body 1, after move locking after, ultrasonic hook 8, be retracted to and attract side mouth 7, by attracting flushing valve 11, ON/OFF control to realize attract or pre-washing function, attract, rinse the hemorrhage and hydrops of operating field, utilize ultrasonic hook 8, expose back and contact coagulation with tissue.Ultrasonic hook main body 1, with supersonic vibration transducer 3, be connected, hollow bowl 4 and handle 10, the attraction flushing valve 11 of side connects, and is communicated with negative pressure interface 13, hollow outer tube 5 is connected with attracting flushing valve 11, attracts flushing valve 11, then is connected with rinse mouth 12.Described ultrasonic hook main body 1, long 400mm, external diameter 5mm, hollow bowl 4 internal diameter 3mm, hollow bowl 4, outer wall and hollow outer tube 5, inwall spacing 1.2mm.
A kind of peritoneoscope of this utility model rinses and attracts the use procedure of ultrasonic hook to be: peritoneoscope rinses and attracts ultrasonic hook to connect ultrasonic main frame, and the negative pressure interface of afterbody connects vacuum extractor by pipeline, and rinse mouth is delivered a child and managed saline bottle and be connected with the peritoneoscope washer.After patient's general anesthesia, the CO2 pneumoperitoneum is set up in puncture, places operation stamp card, and peritoneoscope rinses and attracts ultrasonic hook to realize cutting, solidifying, rinse, attract operation task through the main operation hole.This utility model is elongated, and volume is little, and handle design is cylindrical, and flexible rotating 360 degree, form " operation triangle " space at operative region, and the action of transmitting in real time doctor's wrist, provide the better visual field.In the single-hole laparoscopic surgery process, overcome the deficiencies in the prior art, reduced the probability that lever operated apparatus collides mutually.Ultrasonic hook is tiny, can rotate, and is adapted at narrow and small deep gap operating.
Claims (3)
1. a peritoneoscope rinses and attracts ultrasonic hook, by ultrasonic hook main body (1), hollow pipe (2), supersonic vibration transducer (3), three parts form, it is characterized in that: hollow pipe (2), by the hollow bowl that is positioned at center (4), and the hollow outer tube (5) of hollow bowl (4) periphery, form, the front end of hollow outer tube (5) is sucking head (6), there is the side mouth (7) of attraction the end side of sucking head (6), ultrasonic hook main body (1), navigate within the intracavity of hollow bowl (4), the front end of ultrasonic hook main body (1) connects ultrasonic hook (8), by movable button (9), regulate, ultrasonic hook (8) can after move to and attract in side mouth (7), sucking head (6) contacts and realizes suction function with bleeding tissue, movable button (9) is regulated ultrasonic hook (8), move forward and lock, ultrasonic hook (8) energy rotating 360 degrees, there is hook, lead, choose, push away, peel off the function of tissue, ultrasonic hook main body (1) and supersonic vibration transducer (3), be connected, hollow bowl (4) and handle (10), the attraction flushing valve (11) of side connects, attract flushing valve (11) to be connected with negative pressure interface (13), hollow outer tube (5) is connected with attracting flushing valve (11), attract flushing valve (11), with rinse mouth (12), interconnect again.
2. peritoneoscope according to claim 1 rinses and attracts ultrasonic hook, it is characterized in that, described ultrasonic hook main body (1), by movable button (9), controlling can be in hollow pipe (2), intracavity slides, rotation, can cut tissue by hook after ultrasonic hook main body (1) reach locking, after moving locking after ultrasonic hook main body (1), ultrasonic hook (8) is retracted to and attracts side mouth (7), control and realize attracting or pre-washing function by the ON/OFF that attracts flushing valve (11), utilize ultrasonic hook (8), expose back and contact coagulation with tissue.
3. peritoneoscope according to claim 1 and 2 rinses and attracts ultrasonic hook, be further characterized in that, described ultrasonic hook main body (1), long 400mm, external diameter 5mm, ultrasonic hook (8) designs L-shaped, hollow bowl (4) internal diameter 3mm, hollow bowl (4), outer wall and hollow outer tube (5) inwall spacing 1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320332871 CN203341796U (en) | 2013-05-31 | 2013-05-31 | Laparoscope irrigation and attraction ultrasonic hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320332871 CN203341796U (en) | 2013-05-31 | 2013-05-31 | Laparoscope irrigation and attraction ultrasonic hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203341796U true CN203341796U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320332871 Expired - Fee Related CN203341796U (en) | 2013-05-31 | 2013-05-31 | Laparoscope irrigation and attraction ultrasonic hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203341796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405163A (en) * | 2015-04-22 | 2017-11-28 | 奥林巴斯株式会社 | Treatment apparatus, disposal system |
| CN107854740A (en) * | 2017-12-29 | 2018-03-30 | 河南省肿瘤医院 | Micro-wound surgical operation washer |
-
2013
- 2013-05-31 CN CN 201320332871 patent/CN203341796U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405163A (en) * | 2015-04-22 | 2017-11-28 | 奥林巴斯株式会社 | Treatment apparatus, disposal system |
| CN107854740A (en) * | 2017-12-29 | 2018-03-30 | 河南省肿瘤医院 | Micro-wound surgical operation washer |
| CN107854740B (en) * | 2017-12-29 | 2018-10-19 | 泉州橙天贸易有限公司 | Micro-wound surgical operation washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140531 |