CN115919448A - Integrated endoscope blood vessel collecting system and using method - Google Patents
Integrated endoscope blood vessel collecting system and using method Download PDFInfo
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- CN115919448A CN115919448A CN202211684656.0A CN202211684656A CN115919448A CN 115919448 A CN115919448 A CN 115919448A CN 202211684656 A CN202211684656 A CN 202211684656A CN 115919448 A CN115919448 A CN 115919448A
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- electric coagulation
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Abstract
An integrated endoscope blood vessel collecting system and a using method thereof belong to the technical field of medical instruments. The device comprises an observation unit and an electrocoagulation shearing unit, wherein the observation unit comprises an electronic endoscope, an electronic endoscope connecting wire, an electronic endoscope lighting switch, a tail end connecting wire and a connecting joint; the electric coagulation shearing unit consists of electric coagulation scissors, an electric coagulation scissors connecting line, a scissors control knob, a tail end connecting line and a connecting joint, and an electronic endoscope of the observation unit, the electric coagulation scissors of the electronic endoscope connecting line and the electric coagulation scissors of the electric coagulation shearing unit and the electric coagulation scissors connecting line are packaged in the collecting system main body rod; an electronic endoscope lighting switch of the observation unit and a scissors control knob of the electrocoagulation shearing unit are assembled on the operating handle; the observation unit and the electrocoagulation shearing unit are connected with the host machine through a tail end connecting line and a connecting joint.
Description
Technical Field
The invention relates to an integrated endoscope blood vessel acquisition system and a using method thereof, belonging to the technical field of medical instruments.
Background
In bypass surgery, a bypass vessel must be harvested from the patient, and the greater saphenous vein or radial artery is now commonly selected. In the traditional operation, the skin and muscle tissues are completely stripped, and the target blood vessel is separated from the collateral blood vessel under direct vision. The surgery typically involves making an incision in the leg or arm of the patient that corresponds to the length of the target vessel, typically 20-25cm. The pain of the patient is great, the postoperative recovery time is long, the infection chance is great, the pain is strong, the duration is long, and the scar is obvious.
The minimally invasive endoscope blood vessel collecting system can help a doctor to carry out minimally invasive surgery on legs or arms, and the doctor can easily take out a required blood vessel by only cutting 1 to 2 small incisions of 1-2cm on the legs or forearms of a patient. The method has the advantages of small wound to patients, reduced infection and complication rate, reduced pain, shortened postoperative recovery time, and good appearance.
The current endoscope blood vessel collection system mainly comprises a collection sleeve, a hard tube endoscope and an electrocoagulation scissors. The main function of the collecting sleeve is to provide channels of an endoscope and the electrocoagulation scissors, the hard tube endoscope and the electrocoagulation scissors enter a tunnel between a blood vessel and a tissue through the two channels of the collecting sleeve, and the electrocoagulation and shearing of side branches of the blood vessel are carried out by utilizing the electrocoagulation scissors under the observation of the hard tube endoscope. The current endoscope blood vessel acquisition system has high price, and the clinical selling price of the hard tube endoscope is tens of thousands yuan; the hard tube endoscope is a medical appliance which is repeatedly used, and is in contact with human tissues and blood, so that sterilization treatment needs to be carried out in a hospital after the use is finished, and the hard tube endoscope is used for subsequent patients and has certain infection risk; in addition, the sizes of the currently used hard tube endoscope and the electrocoagulation scissors are both more than 5mm, and the size of the collecting sleeve is more than 12mm, so that the size of the collecting sleeve is adapted to the current development trend of minimally invasive surgery.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an integrated endoscope blood vessel collecting system and a using method thereof.
The invention adopts the following technical scheme: an electronic endoscope of the observation unit, an electronic endoscope connecting wire, an electrocoagulation scissors of the electrocoagulation shearing unit and an electrocoagulation scissors connecting wire are packaged in a collecting system main body rod; an electronic endoscope lighting switch of the observation unit and a scissors control knob of the electrocoagulation shearing unit are assembled on the operating handle; the observation unit and the electrocoagulation shearing unit are connected with the host machine through a tail end connecting line and a connecting joint.
The electric coagulation shearing device comprises an observation unit and an electric coagulation shearing unit, wherein the observation unit consists of an electronic endoscope, an electronic endoscope connecting wire, an electronic endoscope lighting switch, a tail end connecting wire and a connecting joint; the electric coagulation shearing unit consists of electric coagulation scissors, an electric coagulation scissors connecting line, a scissors control knob, a tail end connecting line and a connecting joint, and an electronic endoscope of the observation unit, the electric coagulation scissors of the electronic endoscope connecting line and the electric coagulation scissors of the electric coagulation shearing unit and the electric coagulation scissors connecting line are packaged in the collecting system main body rod; an electronic endoscope lighting switch of the observation unit and a scissors control knob of the electrocoagulation shearing unit are assembled on the operating handle; the observation unit and the electrocoagulation shearing unit are connected with the host machine through a tail end connecting line and a connecting joint.
The diameter of the main rod is less than or equal to 5mm.
The use method of the integrated endoscope blood vessel collecting system comprises the following steps: firstly, connecting an observation unit and an electrocoagulation shearing unit with a host machine through a tail end connecting line and a connecting joint for testing, and ensuring the normal use of each unit; cutting the skin and determining the blood vessel to be harvested; advancing the integrated endoscope blood vessel acquisition system to a target tissue under the visual field of the observation unit, and simultaneously advancing the electrocoagulation scissors to the target part to electrocoagulatively and incise blood vessel branches; the operation of each standard endoscope is ensured, and the tip of the electrocoagulation scissors is ensured to be in the visual field during electrosection or electrocoagulation; after the operation is finished, the collecting cannula is integrally taken out.
The invention has the advantages that the problem of high price of the current endoscope blood vessel acquisition system is solved, and the electronic endoscope is adopted to replace a hard tube endoscope, so that the price of the endoscope is reduced from tens of thousands of yuan to hundreds of yuan; the integrated endoscope blood vessel collecting system is a disposable sterile medical appliance, and thoroughly avoids the infection risk to doctors and patients caused by repeated sterilization and repeated use of the appliance; in addition, the integrated endoscope blood vessel collecting system integrates the endoscope and the electrocoagulation scissors on one rod body, a collecting sleeve is not required to be used, the size of a product is reduced to the range from 12mm to 5mm, the reduction of operation wounds is facilitated, the damage to collected bridge blood vessels is reduced, the reduction of the recovery time of a patient is facilitated, and the unobstructed rate of coronary artery bypass operations is improved.
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A more complete appreciation of the invention and many of the attendant advantages thereof will be readily obtained as the same becomes better understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein the accompanying drawings are included to provide a further understanding of the invention and form a part of this specification, and wherein the illustrated embodiments of the invention and the description thereof are intended to illustrate and not limit the invention, as illustrated in the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the drawings.
It will be apparent that those skilled in the art can make many modifications and variations based on the spirit of the present invention.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It will be understood by those skilled in the art that, unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art.
Example 1: as shown in fig. 1, an integrated endoscope blood vessel collecting device, one end of a collecting system main body rod 3 is connected with an electrocoagulation scissors 11, an electronic endoscope 21 is installed at one end of the collecting system main body rod 3, an inner cavity of the collecting system main body rod 3 is respectively connected with the electrocoagulation scissors connecting wire 12 and the electronic endoscope connecting wire 22, an electronic endoscope lighting switch 42 and the electronic endoscope connecting wire 22 are connected with the electronic endoscope 21, the other end of the collecting system main body rod 3 is connected with an operating handle 41, the operating handle 41 is connected with the electronic endoscope lighting switch 42 and a scissors control knob 43, a connecting joint 51 of the collecting system and a host is connected with a tail end connecting wire 52, the other end of the tail end connecting wire 52 is connected with the scissors control knob 43 of the operating handle 41, the electrocoagulation scissors 11 is an existing product, the scissors control knob 43 and the scissors connecting wire 12 are connected with the electrocoagulation scissors 11.
The diameter of the main rod of the acquisition system is less than or equal to 5mm.
The integrated endoscope blood vessel acquisition system consists of an observation unit and an electrocoagulation shearing unit, wherein the observation unit consists of an electronic endoscope, an electronic endoscope connecting wire, an electronic endoscope lighting switch, a tail end connecting wire and a connecting joint; the electrocoagulation shearing unit consists of electrocoagulation scissors, an electrocoagulation scissors connecting wire, a scissors control button, a tail end connecting wire and a connecting joint.
The use method of the integrated endoscope blood vessel collecting system comprises the following steps: firstly, connecting an observation unit and an electrocoagulation shearing unit with a host machine through a tail end connecting line and a connecting joint for testing, and ensuring the normal use of each unit; cutting the skin and determining the blood vessel to be harvested; propelling the integrated endoscope blood vessel acquisition system to a target tissue under the visual field of the observation unit, and simultaneously propelling the electrocoagulation scissors to the target part for electrocoagulation and cutting of blood vessel branches; the operation of each standard endoscope is ensured, and the tips of the electrocoagulation scissors are ensured to be in the visual field during electrosection or electrocoagulation; the whole collection process does not need to use a collection sleeve, the size of the product is reduced from 12mm to below 5mm, the operation wound is favorably reduced, the damage to the collected blood bridge is reduced, and the integrated endoscope blood vessel collection system is a disposable sterile medical instrument, so that the infection risk to doctors and patients caused by repeated sterilization and repeated use of the instrument is thoroughly avoided; after the operation is finished, the collecting cannula is integrally taken out.
As described above, although the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that many modifications are possible without substantially departing from the spirit and scope of the present invention. Therefore, such modifications are also all included in the scope of protection of the present invention.
Claims (4)
1. The integrated endoscope blood vessel acquisition system is characterized by consisting of an observation unit and an electrocoagulation shearing unit, wherein the observation unit consists of an electronic endoscope, an electronic endoscope connecting wire, an electronic endoscope lighting switch, a tail end connecting wire and a connecting joint; the electric coagulation shearing unit consists of electric coagulation scissors, an electric coagulation scissors connecting line, a scissors control knob, a tail end connecting line and a connecting joint, and an electronic endoscope of the observation unit, the electric coagulation scissors of the electronic endoscope connecting line and the electric coagulation scissors of the electric coagulation shearing unit and the electric coagulation scissors connecting line are packaged in the collecting system main body rod; an electronic endoscope lighting switch of the observation unit and a scissors control knob of the electrocoagulation shearing unit are assembled on the operating handle; the observation unit and the electrocoagulation shearing unit are connected with the host machine through a tail end connecting line and a connecting joint.
2. The integrated endoscopic vessel harvesting system of claim 1, wherein the diameter of the harvesting system body rod is ≤ 5mm.
3. The integrated endoscopic blood vessel collecting system according to claim 1, wherein one end of the collecting system main body rod is connected with the electrocoagulation scissors, the electronic endoscope is installed at one end of the collecting system main body rod, the inner cavity of the collecting system main body rod is respectively connected with the electrocoagulation scissors connecting wire and the electronic endoscope connecting wire, the electronic endoscope connecting wire is connected with the electronic endoscope, the other end of the collecting system main body rod is connected with the operating handle, the operating handle is connected with the electronic endoscope lighting switch and the scissors control button, the collecting system is connected with the host through the connecting joint and the tail end connecting wire, and the other end of the tail end connecting wire is connected with the scissors control button of the operating handle.
4. The use method of the integrated endoscope blood vessel collecting system is characterized by comprising the following steps: firstly, connecting an observation unit and an electrocoagulation shearing unit with a host through a tail end connecting line and a connecting joint to test, and ensuring that each unit is normally used; cutting the skin and determining the blood vessel to be harvested; advancing the integrated endoscope blood vessel acquisition system to a target tissue under the visual field of the observation unit, and simultaneously advancing the electrocoagulation scissors to the target part to electrocoagulatively and incise blood vessel branches; the operation of each standard endoscope is ensured, and the tip of the electrocoagulation scissors is ensured to be in the visual field during electrosection or electrocoagulation; after the operation is finished, the collecting cannula is integrally taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211684656.0A CN115919448A (en) | 2022-12-27 | 2022-12-27 | Integrated endoscope blood vessel collecting system and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211684656.0A CN115919448A (en) | 2022-12-27 | 2022-12-27 | Integrated endoscope blood vessel collecting system and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115919448A true CN115919448A (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211684656.0A Pending CN115919448A (en) | 2022-12-27 | 2022-12-27 | Integrated endoscope blood vessel collecting system and using method |
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| CN (1) | CN115919448A (en) |
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- 2022-12-27 CN CN202211684656.0A patent/CN115919448A/en active Pending
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