CN220713956U - Device for taking out natural cavity specimen - Google Patents
Device for taking out natural cavity specimen Download PDFInfo
- Publication number
- CN220713956U CN220713956U CN202321852323.4U CN202321852323U CN220713956U CN 220713956 U CN220713956 U CN 220713956U CN 202321852323 U CN202321852323 U CN 202321852323U CN 220713956 U CN220713956 U CN 220713956U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- object taking
- opening
- lantern ring
- taking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 9
- 206010028980 Neoplasm Diseases 0.000 abstract description 8
- 208000005646 Pneumoperitoneum Diseases 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000002513 implantation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 210000001215 vagina Anatomy 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 210000000436 anus Anatomy 0.000 description 3
- 230000000968 intestinal effect Effects 0.000 description 3
- 238000007912 intraperitoneal administration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000664 rectum Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010009944 Colon cancer Diseases 0.000 description 1
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
Abstract
The utility model discloses a natural cavity specimen taking-out device, which comprises a flaring pipe, wherein one end of the flaring pipe is connected with a fetching sleeve, the other end of the flaring pipe is connected with a sealing cover, and an opening is arranged on the sealing cover; one end of the flaring pipe is fixedly connected with the object taking sleeve, one end of the object taking sleeve is provided with an object taking opening, and one side of the object taking opening is provided with a sealing assembly for sealing the object taking opening; the sealing assembly comprises a lantern ring, the lantern ring is arranged around the edge of the object taking opening, one end of the lantern ring is closed, the other end of the lantern ring is open, a traction rope is arranged in the lantern ring, one end of the traction rope penetrates through the open end of the lantern ring, and the other end of the traction rope is fixedly connected with the closed end of the lantern ring; according to the utility model, the natural cavity is supported by the flaring pipe, pollution is avoided by the object taking sleeve, the focus and gauze in the abdominal cavity are placed in the flaring pipe and stored to avoid tumor implantation caused by extrusion, pneumoperitoneum air leakage is avoided by the sealing cover, and the risk of leakage is avoided by ensuring the inner space of the object taking sleeve to be sealed by the sealing assembly.
Description
Technical Field
The utility model relates to the technical field, in particular to a natural cavity specimen taking-out device.
Background
NOSES is a surgical procedure in which a sample is taken through the natural orifice (rectum or vagina) after the laparoscopic instrument is used to perform an intra-abdominal surgical procedure. However, how to successfully take out the specimen through the natural cavity is always a hot spot for the study of the surgeon. Because the specimen is taken out through the natural cavity, in the process of pulling out the specimen, the intestinal canal is turned inwards, the inner wall of the intestinal canal is damaged, and the abdominal cavity is polluted easily in the process of opening the intestinal canal.
In the prior art, a laparoscopic protective sleeve is commonly inserted into an incised rectum or vagina through anus or vagina, a resected specimen is filled into the protective sleeve and a pocket in front is tightened, and then the specimen is delivered through the anus or vagina. Although the laparoscope protective sleeve can play a role in isolating tumors from abdominal cavity, and the focus and gauze in the abdominal cavity are taken out, so that the tumor-free and sterile performance is ensured to a certain extent, but the laparoscope protective sleeve has certain defects.
Firstly, the focus can sometimes be difficult to deliver when being taken out through the laparoscope protective sleeve, in the process, a doctor is required to keep the stability of the surgical instrument for a long time and take the focus and the gauze in the abdominal cavity out of the natural cavity, so that the operation difficulty requirement of the doctor is improved, a great deal of physical strength of the doctor is required to be consumed for long-time operation, and the operation efficiency is influenced.
Secondly, the laparoscope protecting sleeve is positioned in the natural cavity of the patient and is subject to extrusion force from the natural cavity, and the bag mouth of the laparoscope protecting sleeve is contracted to further extrude the focus and the storage space of gauze in the abdominal cavity, so that the risk of leaking samples or liquid is increased, and potential threat is caused to the non-tumor and sterile principles of operation
Disclosure of Invention
The utility model aims to provide a natural cavity passage specimen taking-out device, which solves the technical problem that the taking-out process is ensured to be sterile and free of tumor in the prior art, and specifically provides the following technical scheme:
the natural cavity specimen taking-out device comprises a flaring pipe, wherein one end of the flaring pipe is connected with a fetching sleeve, the other end of the flaring pipe is connected with a sealing cover, and an opening for accommodating a fetching clamp is formed in the sealing cover;
one end of the flaring tube is fixedly connected with the object taking sleeve, one end of the object taking sleeve is provided with an object taking opening, and one side of the object taking opening is provided with a sealing assembly for sealing the object taking opening;
the sealing assembly comprises a lantern ring arranged on one side of the object taking opening, the lantern ring is arranged along the edge of the object taking opening in a surrounding mode, one end of the lantern ring is closed, the other end of the lantern ring is open, a traction rope is arranged in the lantern ring, one end of the traction rope penetrates through the open end of the lantern ring, and the other end of the traction rope is fixedly connected with the closed end of the lantern ring.
Further, the flaring tube is of a hollow tubular structure, and the tube wall is of an inner arc type structure.
Further, the object taking sleeve is in a truncated cone-shaped structure.
Further, the flared tube is a collapsible structure.
Further, a lubricating layer is arranged on the inner sides of the flaring tube and the object taking sleeve.
Further, a one-way piston is arranged in the opening.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the natural cavity is supported by the flaring pipe, pollution is avoided by the object taking sleeve, the focus and gauze in the abdominal cavity are placed in the flaring pipe and stored to avoid tumor implantation caused by extrusion, pneumoperitoneum air leakage is avoided by the sealing cover, and the risk of leakage is avoided by ensuring the inner space of the object taking sleeve to be sealed by the sealing assembly.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a schematic diagram of the overall explosive structure of the present utility model.
Fig. 2 is a schematic diagram of the overall structure of the forceps of the utility model when a lesion is taken.
Fig. 3 is a schematic view of the whole structure of the sealing state of the present utility model.
Reference numerals in the drawings are respectively as follows:
1-flaring tube, 2-fetching sleeve, 3-sealing cover, 4-opening, 5-fetching opening, 6-sealing component, 7-lubricating layer, 8-one-way piston and 9-fetching clamp;
61-lantern ring, 62-hauling rope.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the utility model provides a colorectal cancer specimen taking bag through a natural cavity, which comprises a flaring pipe 1, wherein one end of the flaring pipe 1 is connected with a taking sleeve 2, the other end is connected with a sealing cover 3, and an opening 4 for placing a taking clamp is arranged on the sealing cover 3;
one end of the flaring tube 1 is fixedly connected with the object taking sleeve 2, an object taking opening 5 is arranged at one end of the object taking sleeve 2, and a sealing assembly 6 for sealing the object taking opening 5 is arranged at one side of the object taking opening 5;
the seal assembly 6 comprises a lantern ring 61 arranged on one side of the object taking opening 5, the lantern ring 61 is arranged around the edge of the object taking opening 5, one end of the lantern ring 61 is closed, the other end of the lantern ring 61 is open, a haulage rope 62 is arranged in the lantern ring 61, one end of the haulage rope 62 penetrates through the open end of the lantern ring 61, and the other end of the haulage rope 62 is fixedly connected with the closed end of the lantern ring 61.
According to the utility model, the flaring tube 1 is arranged in a natural cavity such as vagina or anus, the caliber of the natural cavity is widened, so that the object taking forceps 9 extend into a focus to take out focus and intraperitoneal gauze, the flaring tube 1 supports the muscles on the periphery of the natural cavity, the focus and intraperitoneal gauze can be freely taken out from the hollow space of the flaring tube 1, and the contact friction between the focus and intraperitoneal gauze and the cavity wall of the natural cavity is reduced.
The object taking sleeve 2 is arranged at one end of the flaring pipe 1, focus and intra-abdominal gauze are taken out from the focus through the object taking clamp and are sent into the object taking sleeve 2, and the focus and intra-abdominal gauze are separated from a natural cavity through the object taking sleeve 2, so that sterility and no-tumor conditions are ensured.
Get thing cover 2 one side and be provided with seal assembly 6, get thing cover 2 and will get thing mouth 5 and seal through seal assembly 6 for get and do not interfere each other between thing cover 2 inner space and the natural chamber way of patient, guarantee in the course of operation in case sample or liquid clamp break under the circumstances of dripping, the leakage thing is only getting thing cover 2 inner space, can't land in the circumstances that the natural chamber says and appear tumour planting.
The seal assembly 6 is characterized in that the pulling rope 62 penetrates through the opening end of the sleeve ring 61, the pulling rope 62 extends to the outside through the opening 4, the pulling rope 62 is retracted around the sleeve ring 61 by pulling the free end of the pulling rope 62, the sleeve ring 61 is retracted, and the opening radius of the opening 4 is gradually reduced until the opening is tightly closed.
According to the utility model, the port is sealed by the sealing cover 3 arranged at one end of the flaring tube 1, so that the inside of the flaring tube 1 is kept in a sealing state, and further, the pneumoperitoneum is prevented from leaking.
In order to adapt to the natural cavity of the human body, the flaring tube 1 is of a hollow tubular structure, and the tube wall is of an inner arc type structure.
Further, the object taking sleeve 2 is in a round table-shaped structure, so that the object taking clamp 9 can be conveniently operated to take out focus and gauze in the abdominal cavity after extending into the object taking sleeve 2.
In order to ensure the applicability of the flared tube 1, the flared tube 1 is of a foldable structure so as to ensure that the length of the flared tube 1 is adjusted by the foldable structure so as to adjust the length of the natural orifice supported by the flared tube 1 to adapt to the natural orifice length of patients with different sizes.
In order to further reduce friction force in the flaring tube 1 or the fetching sleeve 2 in the process of taking out the focus and the gauze in the abdominal cavity, the inner sides of the flaring tube 1 and the fetching sleeve 2 are provided with a lubricating layer 7. The lubricating oil layer is preferably a sterile glycerol lubricant.
Further, a one-way piston 8 is provided in the opening 4.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (6)
1. The natural cavity specimen taking-out device is characterized by comprising a flaring pipe (1), wherein one end of the flaring pipe (1) is connected with a fetching sleeve (2), the other end of the flaring pipe is connected with a sealing cover (3), and an opening (4) for accommodating a fetching clamp is arranged on the sealing cover (3);
one end of the flaring tube (1) is fixedly connected with the object taking sleeve (2), an object taking opening (5) is formed in one end of the object taking sleeve (2), and a sealing assembly (6) for sealing the object taking opening (5) is arranged on one side of the object taking opening (5);
the sealing assembly (6) comprises a sleeve ring (61) arranged on one side of the object taking opening (5), the sleeve ring (61) is arranged along the edge of the object taking opening (5) in a surrounding mode, one end of the sleeve ring (61) is closed, the other end of the sleeve ring is open, a traction rope (62) is arranged in the sleeve ring (61), one end of the traction rope (62) penetrates through the open end of the sleeve ring (61), and the other end of the traction rope is fixedly connected with the closed end of the sleeve ring (61).
2. The device for taking out a natural orifice specimen according to claim 1, wherein the flared tube (1) has a hollow tubular structure and the tube wall has an inner arc structure.
3. The device for taking out a natural Cavity specimen according to claim 1, wherein the taking-out sleeve (2) has a truncated cone-like structure.
4. A natural orifice specimen retrieval device according to claim 1, wherein the flared tube (1) is of a collapsible construction.
5. The natural orifice specimen retrieval device according to claim 1, wherein a lubrication layer (7) is provided inside the flared tube (1) and the retrieval sheath (2).
6. A natural Cavity specimen retrieval device according to claim 1, wherein a one-way piston (8) is provided within the opening (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321852323.4U CN220713956U (en) | 2023-07-14 | 2023-07-14 | Device for taking out natural cavity specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321852323.4U CN220713956U (en) | 2023-07-14 | 2023-07-14 | Device for taking out natural cavity specimen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220713956U true CN220713956U (en) | 2024-04-05 |
Family
ID=90485975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321852323.4U Active CN220713956U (en) | 2023-07-14 | 2023-07-14 | Device for taking out natural cavity specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220713956U (en) |
-
2023
- 2023-07-14 CN CN202321852323.4U patent/CN220713956U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |