CN204636527U - Pipe endoscope of a kind of Wicresoft esophagus extricator - Google Patents
Pipe endoscope of a kind of Wicresoft esophagus extricator Download PDFInfo
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- CN204636527U CN204636527U CN201520130869.8U CN201520130869U CN204636527U CN 204636527 U CN204636527 U CN 204636527U CN 201520130869 U CN201520130869 U CN 201520130869U CN 204636527 U CN204636527 U CN 204636527U
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- esophagus
- extricator
- sleeve pipe
- endoscope
- pipe
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Abstract
The utility model discloses pipe endoscope of a kind of Wicresoft esophagus extricator, belong to medical instruments field.Pipe endoscope of a kind of Wicresoft of the present utility model esophagus extricator, comprises operating handle and sleeve pipe, and operating handle is provided with cleanout fluid inlet, Compressed Gas inlet and controll block; Be provided with for importing endoscope, the sight glass mine of separator and holder, separator mine and holder mine in described sleeve pipe; One end of described sleeve pipe is connected with operating handle, the other end of sleeve pipe is provided with cleaning spatula, described cleaning spatula is connected with controll block by connecting guide rod, described cleaning spatula is provided with gas-liquid injector, and this gas-liquid injector is connected with cleanout fluid inlet, Compressed Gas inlet by tube for transfusion.This utility model can be implemented in local anesthesia, suprasternal fossa completes Esophagectomy hands art when opening an osculum; Chest non-incision, does not enter thoracic cavity, realizes Minimally Invasive Surgery; Eliminate multiple steps of traditional operation, simple to operate, save time safety.
Description
Technical field
This utility model relates to a kind of extricator, more particularly, relates to pipe endoscope of a kind of Wicresoft esophagus extricator, is mainly used in carrying out free separating operation to human body esophagus.
Background technology
At present, Esophagectomy operation is extensively carried out clinically, in order to disease such as treatment more early stage esophagus or cardiac cancer etc.Traditional Esophagectomy operation needs to carry out under general anesthesia, single chamber tracheal intubation, and need to open breast in left or right and be separated esophagus, operation wound greatly, costly; On the other hand, bad for ordinary circumstance, the patient of the heart, lung, Liver and kidney function infringement and elderly patient, Esophagectomy operation is subject to certain restrictions and becomes surgical contraindication.Under the thoracoscope comparatively extensively carried out at present, Esophagectomy operation same needs carries out under general anesthesia, single chamber tracheal intubation, operation wound comparatively traditional operation alleviates greatly, but also do not reach desired level, and require high to the surgical technic of doctor, the more difficult grasp of technology, surgical contraindication is equal to traditional thoracotomy.
Summary of the invention
1. the utility model technical problem that will solve
The purpose of this utility model is to overcome existing Esophagectomy operation wound greatly, costly and the large deficiency of operating difficulty, pipe endoscope of a kind of Wicresoft esophagus extricator is provided, adopt the technical solution of the utility model, can be implemented in local anesthesia, suprasternal fossa complete when opening an osculum Esophagectomy operation; Chest non-incision, does not enter thoracic cavity, realizes Minimally Invasive Surgery; Eliminate multiple steps of traditional operation, simple to operate, save time safety.
2. technical scheme
For achieving the above object, the technical scheme that this utility model provides is:
Pipe endoscope of a kind of Wicresoft of the present utility model esophagus extricator, comprises operating handle and sleeve pipe, and described operating handle is provided with cleanout fluid inlet, Compressed Gas inlet and controll block; Be provided with for importing endoscope, the sight glass mine of separator and holder, separator mine and holder mine in described sleeve pipe; One end of described sleeve pipe is connected with operating handle, the other end of sleeve pipe is provided with cleaning spatula, described cleaning spatula is connected with controll block by connecting guide rod, described cleaning spatula is provided with gas-liquid injector, and this gas-liquid injector is connected with cleanout fluid inlet, Compressed Gas inlet by tube for transfusion.
Further, also comprise separating head, described separating head and sleeve pipe are provided with the one end cleaning spatula and are connected.
Further, described separating head is connected or clamping with casing threads.
Further, the tip shapes of described separating head is conical or oval or polygon.
Further, described separating head is made up of transparent material.
Further, the cross sectional shape of described sleeve pipe is circular or polygon.
Further, described sleeve pipe is straight type or similar to esophagus radian curved.
Further, described separator is coagulation hook or bipolar electric knife or separating scissors or elastic separating plier.
Further, the termination of described holder is " U " shape or triangle or Y-shaped, and described holder can rotate in sleeve pipe, for holding different directions and angle.
3. beneficial effect
The technical scheme adopting this utility model to provide, compared with existing known technology, has following remarkable result:
(1) pipe endoscope of a kind of Wicresoft of the present utility model esophagus extricator, its operating handle is provided with cleanout fluid inlet, Compressed Gas inlet and controll block; Be provided with for importing endoscope, the sight glass mine of separator and holder, separator mine and holder mine in sleeve pipe; One end of sleeve pipe is connected with operating handle, the other end of sleeve pipe is provided with cleaning spatula, cleaning spatula is connected with controll block by connecting guide rod, and cleaning spatula is provided with gas-liquid injector, and this gas-liquid injector is connected with cleanout fluid inlet, Compressed Gas inlet by tube for transfusion; Utilize above-mentioned extricator, only need complete Esophagectomy operation when opening an osculum at local anesthesia, suprasternal fossa, by sight glass mine, separator mine and holder mine, under the sight glass visual field, be separated open texture around esophagus, from break the muscle membrane tissue and arteriae oesophageae branch, the other lymph node of free resection of esophageal etc.; Separating ranges can down to esophagus diaphragmatic hiatus from suprasternal fossa, and tradition is free stomach under opening abdomen or peritoneoscope, and after esophageal bed or breastbone, above reach suprasternal fossa, complete anastomose esophagus stomach, chest non-incision, does not enter thoracic cavity, realizes Minimally Invasive Surgery; Eliminate multiple steps of traditional operation, simple to operate, save time safety simultaneously;
(2) pipe endoscope of a kind of Wicresoft of the present utility model esophagus extricator, it also comprises separating head, separating head and sleeve pipe are provided with the one end cleaning spatula and are connected, and separating head are close to esophagus and advance, retreat, can be separated paraesophageal open texture fully fast;
(3) pipe endoscope of a kind of Wicresoft of the present utility model esophagus extricator, its separating head is connected or clamping with casing threads, and easy accessibility is convenient to cleaning and sterilizing; Separating head is made up of transparent material, does not affect the sight glass visual field, guarantees operation safety.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of pipe endoscope of a kind of Wicresoft of the present utility model esophagus extricator;
Fig. 2 is the plan structure schematic diagram (dismounting separating head) of pipe endoscope of a kind of Wicresoft of the present utility model esophagus extricator;
Fig. 3 is the perspective view of pipe endoscope of a kind of Wicresoft of the present utility model esophagus extricator.
Label declaration in schematic diagram:
1, operating handle; 11, cleanout fluid inlet; 12, Compressed Gas inlet; 13, controll block; 14, holder mine; 2, sleeve pipe; 21, sight glass mine; 22, separator mine; 23, guide rod is connected; 24, tube for transfusion; 25, spatula is cleaned; 3, separating head.
Detailed description of the invention
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments this utility model is described in detail.
Embodiment
Composition graphs 1, Fig. 2 and Fig. 3, pipe endoscope of a kind of Wicresoft esophagus extricator of the present embodiment, comprise operating handle 1, sleeve pipe 2 and separating head 3, operating handle 1 for operating accordingly outside patient body, which is provided with cleanout fluid inlet 11, Compressed Gas inlet 12 and controll block 13, cleanout fluid inlet 11 is for connecting cleaning solution supplying device, and Compressed Gas inlet 12 is for connecting Compressed Gas feedway.Sleeve pipe 2 is for going deep in patient body, and be provided with for importing endoscope, the sight glass mine 21 of separator and holder, separator mine 22 and holder mine 14 in sleeve pipe 2, the hard sight glass that endoscope can be diameter 4 ~ 8 millimeters, visible angle is 0 ~ 90 °, for performing the operation under the sight glass visual field; Separator can be coagulation hook or bipolar electric knife or separating scissors or elastic separating plier, for from break the muscle membrane tissue, arteriae oesophageae branch and esophagus lymph node etc.; The termination of holder is " U " shape or triangle or Y-shaped, and holder can rotate in sleeve pipe 2, and for holding different directions and angle, assisted surgery completes smoothly.
As shown in Figure 1, the entrance of the holder mine 14 in the present embodiment is located at the side of operating handle 1, the entrance of sight glass mine 21 and separator mine 22 is located at the rear end of operating handle 1, holder mine 14 can share a passage with sight glass mine 21 or separator mine 22 in sleeve pipe 2, after endoscope, separator and holder are imported sleeve pipe 2, port forms sealing, can prevent gas from flowing out.One end of sleeve pipe 2 is connected with operating handle 1, the other end of sleeve pipe 2 is provided with cleaning spatula 25, cleaning spatula 25 is connected with controll block 13 by connecting guide rod 23, cleaning spatula 25 is provided with gas-liquid injector, and this gas-liquid injector is connected with cleanout fluid inlet 11, Compressed Gas inlet 12 by tube for transfusion 24.Particularly, connection guide rod 23 in the present embodiment is steel wire, and connection guide rod 23 has one section of bending curvilinear path in sleeve pipe 2, under the resilient force connecting guide rod 23, push away before making controll block 13 or post-tensioning time there is certain resistance, prevent operator's maloperation or cleaning spatula 25 position arbitrarily movement in operation process, avoid in operation the trouble needing always to control controll block 13; During operation, Compressed Gas inlet 12 can be utilized around esophagus to be filled with a certain amount of carbon dioxide, and by Stress control between 4 ~ 15 millimetress of mercury, to make that there is around esophagus certain space, be conducive to sight glass tissues observed situation, be convenient to operation and complete smoothly; In addition, cleanout fluid inlet 11 and Compressed Gas inlet 12 can be utilized simultaneously in gas-liquid injector, to inject liquids and gases, make gas-liquid injector spray fog-like liquid, compared with directly spraying into the mode of liquid, fog-like liquid is to esophagus surrounding tissue and endoscope cleaning better effects if, and efficiency is higher.
Shown in hookup 1, the separating head 3 in the present embodiment and sleeve pipe 2 are provided with the one end cleaning spatula 25 and are connected, and separating head 3 are close to esophagus and advance, retreat, can be separated paraesophageal open texture fully fast.Separating head 3 can adopt with sleeve pipe 2 and be threaded or clamping, and easy accessibility, is convenient to cleaning and sterilizing; The tip shapes of separating head 3 is conical or oval or polygon; Separating head 3 is made up of transparent material, does not affect the sight glass visual field, guarantees operation safety.
In addition, the cross sectional shape of sleeve pipe 2 is circular or polygon, sleeve pipe 2 is straight type or similar to esophagus radian curved, and separating ranges can down to esophagus diaphragmatic hiatus from suprasternal fossa, and tradition is free stomach under opening abdomen or peritoneoscope, after esophageal bed or breastbone, on reach suprasternal fossa, complete anastomose esophagus stomach, chest non-incision, do not enter thoracic cavity, realize Minimally Invasive Surgery.
Pipe endoscope of a kind of Wicresoft esophagus extricator of the present embodiment is adopted to carry out the concrete steps of Esophagectomy operation as follows:
A () carries out local anesthesia to patient, and open the otch of one 1 ~ 2 centimetres at patient's suprasternal fossa, inserts cut sealing sleeve pipe;
B () inserts pipe endoscope esophagus extricator through cut sealing sleeve pipe, import rigid endoscope through sight glass mine 21;
C (), under the sight glass visual field, is close to esophagus and is advanced, retreats, utilize separating head 3 to be fully separated open texture around esophagus, cross esophagus diaphragmatic hiatus down; Esophagus fascia tissue, blood vessel, lymph node etc. stay;
D () exits pipe endoscope esophagus extricator, unload separating head 3, again insert pipe endoscope esophagus extricator, separator and holder is imported respectively through separator mine 22 and holder mine 14, cooperatively interact under the sight glass visual field, from break the muscle membrane tissue and arteriae oesophageae branch etc., the other lymph node of free resection of esophageal; When open texture is not separated completely, still can be separated with cleaning spatula 25;
E () tradition is free stomach under opening abdomen or peritoneoscope, after esophageal bed or breastbone, above reach suprasternal fossa, complete anastomose esophagus stomach.
Pipe endoscope of a kind of Wicresoft of the present utility model esophagus extricator, can be implemented in local anesthesia, suprasternal fossa completes Esophagectomy hands art when opening an osculum; Chest non-incision, does not enter thoracic cavity, realizes Minimally Invasive Surgery, alleviates the misery of patient; Eliminate multiple steps of traditional operation, simple to operate, save time safety.
Below be schematically described this utility model and embodiment thereof, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from this utility model and creating aim, without creatively designing the frame mode similar to this technical scheme and embodiment, protection domain of the present utility model all should be belonged to.
Claims (9)
1. pipe endoscope of a Wicresoft esophagus extricator, it is characterized in that: comprise operating handle (1) and sleeve pipe (2), described operating handle (1) is provided with cleanout fluid inlet (11), Compressed Gas inlet (12) and controll block (13); Be provided with for importing endoscope, the sight glass mine (21) of separator and holder, separator mine (22) and holder mine (14) in described sleeve pipe (2); One end of described sleeve pipe (2) is connected with operating handle (1), the other end of sleeve pipe (2) is provided with cleaning spatula (25), described cleaning spatula (25) is connected with controll block (13) by connecting guide rod (23), described cleaning spatula (25) is provided with gas-liquid injector, and this gas-liquid injector is connected with cleanout fluid inlet (11), Compressed Gas inlet (12) by tube for transfusion (24).
2. pipe endoscope of a kind of Wicresoft according to claim 1 esophagus extricator, it is characterized in that: also comprise separating head (3), described separating head (3) and sleeve pipe (2) are provided with the one end cleaning spatula (25) and are connected.
3. pipe endoscope of a kind of Wicresoft according to claim 2 esophagus extricator, is characterized in that: described separating head (3) is threaded or clamping with sleeve pipe (2).
4. pipe endoscope of a kind of Wicresoft according to claim 3 esophagus extricator, is characterized in that: the tip shapes of described separating head (3) is conical or oval or polygon.
5. pipe endoscope of a kind of Wicresoft according to claim 4 esophagus extricator, is characterized in that: described separating head (3) is made up of transparent material.
6. pipe endoscope of a kind of Wicresoft esophagus extricator according to claim 1 to 5 any one, is characterized in that: the cross sectional shape of described sleeve pipe (2) is circular or polygon.
7. pipe endoscope of a kind of Wicresoft according to claim 6 esophagus extricator, is characterized in that: described sleeve pipe (2) is straight type or similar to esophagus radian curved.
8. pipe endoscope of a kind of Wicresoft according to claim 7 esophagus extricator, is characterized in that: described separator is coagulation hook or bipolar electric knife or separating scissors or elastic separating plier.
9. pipe endoscope of a kind of Wicresoft according to claim 8 esophagus extricator, it is characterized in that: the termination of described holder is " U " shape or triangle or Y-shaped, described holder can rotate, for holding different directions and angle in sleeve pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130869.8U CN204636527U (en) | 2015-03-06 | 2015-03-06 | Pipe endoscope of a kind of Wicresoft esophagus extricator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130869.8U CN204636527U (en) | 2015-03-06 | 2015-03-06 | Pipe endoscope of a kind of Wicresoft esophagus extricator |
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| CN204636527U true CN204636527U (en) | 2015-09-16 |
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| CN201520130869.8U Active CN204636527U (en) | 2015-03-06 | 2015-03-06 | Pipe endoscope of a kind of Wicresoft esophagus extricator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622562A (en) * | 2015-03-06 | 2015-05-20 | 常州市康心医疗器械有限公司 | Esophageal dissociator with minimally-invasive drainage tube endoscope |
-
2015
- 2015-03-06 CN CN201520130869.8U patent/CN204636527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622562A (en) * | 2015-03-06 | 2015-05-20 | 常州市康心医疗器械有限公司 | Esophageal dissociator with minimally-invasive drainage tube endoscope |
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