CN210494203U - Fetching device with protective plug cap through anorectal tract for laparoscopic surgery - Google Patents
Fetching device with protective plug cap through anorectal tract for laparoscopic surgery Download PDFInfo
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- CN210494203U CN210494203U CN201821984226.XU CN201821984226U CN210494203U CN 210494203 U CN210494203 U CN 210494203U CN 201821984226 U CN201821984226 U CN 201821984226U CN 210494203 U CN210494203 U CN 210494203U
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- sheath tube
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- bag
- protective plug
- plug cap
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Abstract
The utility model discloses a fetching device with a protective plug cap through anus and intestine for laparoscopic surgery, which is characterized in that the fetching device comprises a protective plug cap, a traction line, a sheath tube, a sealing cap, an elastic metal ring, a fetching bag and a guide rod, wherein the surface of the protective plug cap is smooth and can be connected with and separated from the far end of the sheath tube; one end of the traction wire is connected with the protective plug cap, and the other end of the traction wire can be connected with the distal end of the sheath tube or can be connected with the elastic metal ring; the sheath tube is a hollow tubular structure, and the near end of the sheath tube is connected with the sealing cap; the sealing cap is made of elastic material; the elastic metal ring is connected with the fetching bag opening and connected to the far end of the guide rod; the bag-taking bag is of a bag-shaped structure; the far end of the guide rod is connected with the elastic metal ring, and the near end is a handle. The sheath tube is internally provided with the elastic metal ring, the object taking bag and the guide rod, when the sheath tube enters the abdominal cavity through the anorectum, the protective plug cap can prevent the injury of the orifice of the sheath tube to the anorectum and also can prevent the bacterial pollution caused by the flowing of the contents in the intestinal tract into the sheath tube to the object taking bag, thereby reducing the operation complications.
Description
Technical Field
The invention relates to a device for taking out a specimen excised in a laparoscopic surgery through the anorectum.
Background
The traditional open abdominal operation has large wound, the laparoscopic surgery is widely applied in recent years, the wound is small, the recovery is fast, and the abdominal wall puncture outfit is used for puncturing the abdominal wall to form a single or a plurality of tiny pipelines so that the laparoscope and surgical instruments can go in and out of the abdominal cavity to carry out the operation. However, large tumors excised by laparoscopic surgery are difficult to take out through tiny incisions of the abdominal wall, and after intestinal tumors are excised at present, the tumors can be taken out through a natural orifice, namely, an anorectal passage.
Disclosure of Invention
The invention discloses a fetching device with a protective plug cap through anus and intestine for laparoscopic surgery, which is characterized by comprising the protective plug cap, a traction line, a sheath tube, a sealing cap, an elastic metal ring, a fetching bag and a guide rod, wherein the surface of the protective plug cap is smooth and can be connected with and separated from the far end of the sheath tube; one end of the traction wire is fixedly connected with the protective plug cap, and the other end of the traction wire can be fixedly connected with the distal end of the sheath tube or can be fixedly connected with the elastic metal ring; the sheath tube is a hollow tubular structure, and the near end of the sheath tube is connected with the sealing cap; the sealing cap is made of elastic material; the elastic metal ring is connected with the fetching bag opening and connected to the far end of the guide rod; the bag-taking bag is of a bag-shaped structure; the far end of the guide rod is connected with the elastic metal ring, and the near end is a handle; the elastic metal ring, the object taking bag and the guide rod are arranged in the sheath tube, when the sheath tube enters the abdominal cavity through the anorectum, the protective plug cap can prevent the injury of the sheath tube opening to the anorectum, and the problem that the traditional object taking bag device has the defects that the sheath tube opening for accommodating the object taking bag is open and the edge is sharp, so that on one hand, the anus or the intestinal wall is possibly damaged by the sheath tube opening when the device is inserted through the anus and the intestinal tract, on the other hand, the intestinal content can flow into the sheath tube to pollute the object taking bag, and particularly, when the polluted object taking bag is expanded in the abdominal cavity, pollutant bacteria in the intestinal tract can be dispersed to a larger range; the device can also prevent the bacterial pollution caused by the flowing of the intestinal contents into the sheath tube to the fetching bag, thereby reducing the operation complication, effectively protecting the anorectum from being damaged and effectively protecting the fetching bag from being polluted when passing through the anorectum.
The invention adopts the following technical scheme for solving the technical problems:
the invention discloses a fetching device with a protective plug cap through anus and intestine for laparoscopic surgery, which is characterized by comprising a protective plug cap, a traction line, a sheath tube, a sealing cap, an elastic metal ring, a fetching bag and a guide rod,
a fetching device with a protective plug cap through anus and intestine for laparoscopic surgery is characterized in that the surface of the protective plug cap is smooth and mellow and can be connected and separated with the far end of a sheath tube;
a fetching device with a protective plug cap through anus and intestine for laparoscopic surgery is characterized in that one end of a traction line is connected with the protective plug cap, and the other end of the traction line can be connected with the far end of a sheath tube or can be connected with an elastic metal ring;
a fetching device with a protective plug cap through anorectal for laparoscopic surgery is provided, wherein a sheath tube is of a hollow tubular structure, and the proximal end of the sheath tube is connected with a sealing cap;
a fetching device with a protective plug cap through anorectal for laparoscopic surgery is provided, wherein a sealing cap is made of elastic material;
an fetching device with a protective plug cap through the anorectal tract for laparoscopic surgery, wherein an elastic metal ring is connected with a fetching bag opening and connected to the far end of a guide rod;
a fetching device with a protective plug cap through anus and intestine for laparoscopic surgery is provided, wherein the fetching bag is of a bag-shaped structure;
a fetching device with a protective plug cap through anus and intestine for laparoscopic surgery is provided, wherein the far end of a guide rod is connected with an elastic metal ring, and the near end is a handle.
Drawings
FIG. 1 is a schematic view of a fetching device with a protective plug cap for use in laparoscopic surgery;
FIG. 2 is a schematic view showing the usage state of the fetching device with a protective plug cap through anorectum for laparoscopic surgery;
Detailed Description
A "tumor and partial bowel" specimen of the colon is laparoscopically excised (11).
The proximal end of the sheath tube (3) is held, the protective plug cap (1) and the distal end of the sheath tube (3) are placed into the abdominal cavity through the anus (8) and the rectum (9) and upwards from a port (10) cut by the intestinal canal, and the distal ends of the protective plug cap (1) and the sheath tube (3) are scrubbed by using alcohol gauze or iodophor gauze under the laparoscope, so that the sterilization is effectively realized.
The handle (71) of the guide rod (7) is held, the elastic metal ring (5) and the object taking bag (6) are pushed upwards along the sheath tube (3), so that the protective plug cap (1) is pushed upwards, the protective plug cap (1) is separated from the sheath tube (3) and falls off, the guide rod (7) is pushed upwards continuously, the elastic metal ring (5) and the object taking bag (6) in the sheath tube (3) keep the original sterile state and enter an abdominal cavity, the abdominal cavity is fully expanded and unfolded, and a tumor and partial intestinal canal specimen (11) is placed into the object taking bag (6) through the opening of the object taking bag (6) expanded by the elastic metal ring (5) under the observation of a laparoscope. The sealing cap (4) at the near end of the sheath tube (3) elastically surrounds the guide rod (7) to prevent gas leakage in the abdominal cavity.
The guide rod (7) is pulled outwards, the elastic metal ring (5) returns to the inside of the sheath tube (3), and the opening of the object taking bag (6) is tightened, the guide rod (7) and the sheath tube (3) are pulled outwards continuously through the anus (8) and the rectum (9), the protective plug cap (1) connected with the far-end pull wire (2) of the guide rod and the object taking bag (6) and the specimen (11) in the guide rod enter the intestinal tract (9) in sequence, and finally the object taking bag is taken out through the anus (8).
The above examples are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and all equivalent changes or modifications made to the present invention should be covered within the protection scope of the present invention without departing from the spirit of the design of the present invention.
Claims (3)
1. The utility model provides a thing device is got with protection cock cap to intestines and over the anus for laparoscopic surgery, characterized by has protection cock cap, pull wire, sheath pipe, sealing cap, elasticity metal loop, gets thing bag, guide bar to constitute, and wherein the sheath pipe is hollow tubular structure, and the near-end is connected with sealing cap, and sealing cap is elastic material and constitutes, gets thing bag and be the bag structure, and the guide bar distal end is connected elasticity metal loop, and the near-end is the handle.
2. The device for taking out the protective cap of the anorectal tract for the laparoscopic surgery as claimed in claim 1, wherein the protective cap has a smooth surface and is in a cap or cylinder shape, and can be tightly connected with and separated from the distal end of the sheath tube.
3. The device for taking out a protective cap from the anus and intestine for laparoscopic surgery as claimed in claim 1, wherein the pulling wire has a linear structure, one end of which is fixedly connected with the protective cap, and the other end of which is fixedly connected with the distal end of the sheath tube or fixedly connected with the elastic metal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984226.XU CN210494203U (en) | 2018-11-29 | 2018-11-29 | Fetching device with protective plug cap through anorectal tract for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984226.XU CN210494203U (en) | 2018-11-29 | 2018-11-29 | Fetching device with protective plug cap through anorectal tract for laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210494203U true CN210494203U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821984226.XU Active CN210494203U (en) | 2018-11-29 | 2018-11-29 | Fetching device with protective plug cap through anorectal tract for laparoscopic surgery |
Country Status (1)
| Country | Link |
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| CN (1) | CN210494203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276297A (en) * | 2018-11-29 | 2019-01-29 | 合肥赫博医疗器械有限责任公司 | Load-engaging device of the laparoscopic surgery through anal intestine band protection cock cap |
-
2018
- 2018-11-29 CN CN201821984226.XU patent/CN210494203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276297A (en) * | 2018-11-29 | 2019-01-29 | 合肥赫博医疗器械有限责任公司 | Load-engaging device of the laparoscopic surgery through anal intestine band protection cock cap |
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