CN212755738U - Multi-channel endoscope specimen fetching bag - Google Patents
Multi-channel endoscope specimen fetching bag Download PDFInfo
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- CN212755738U CN212755738U CN202020338162.7U CN202020338162U CN212755738U CN 212755738 U CN212755738 U CN 212755738U CN 202020338162 U CN202020338162 U CN 202020338162U CN 212755738 U CN212755738 U CN 212755738U
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Abstract
The utility model discloses a multichannel endoscope sample thing bag mainly includes sample thing bag body etc. is equipped with the straining rod in the loop bar, and the rear end of straining rod is connected with the handle, and the front end of straining rod extends the opening device that forms the circle form, opens and is connected with sample on the device and gets the thing bag body, the terminal installation dead lever of loop bar, and the switching of device is opened in the straining rod control. The bottom of the specimen fetching bag body is provided with an instrument channel A, an instrument channel B and an instrument channel C. The bottom of the utility model is provided with three channels which have different sizes and can be used for containing puncture outfits, medical operation instruments and endoscopes; the device can minimally invasively take out large tissue resection objects such as hysteromyoma from the inner cavity, the device is fully opened, the object receiving and resection operations are convenient, and the bag opening is tightened when the tissue resection objects are taken out; effectively prevent the infiltration of tissue fluid and the diffusion of free cancer cells in the abdomen, avoid the contact of pathological change tissue and healthy tissue and pathological residue, and provide the patient with greater safety protection.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to multichannel endoscope sample thing bag of getting.
Background
The original specimen fetching bag is simple in structure, only the bag body is combined with the handle, the bag body cannot be tightened and opened, and an instrument channel is not arranged on the bag body. When minimally invasive surgery is carried out, because the hysteromyoma or the large tissue in the cavity is slightly large, the common object taking bag cannot be taken out from the minimally invasive puncture hole without being crushed, and the capacity of the object receiving bag is not large enough, so the object taking bag with large capacity is needed. Get simultaneously and need be provided with multichannel apparatus patchhole on the thing bag body for insert puncture ware and endoscope, aerify endoscope connection pneumatic valve, can penetrate the apparatus this moment and smash and take out hysteromyoma or intracavity tissue.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a multi-channel endoscope specimen fetching bag.
The purpose of the utility model is accomplished through following technical scheme: the multi-channel endoscope specimen fetching bag mainly comprises a specimen fetching bag body, an opening device, a sleeve rod, a fixing rod, a tensioning rod and a handle, wherein the tensioning rod is arranged in the sleeve rod, the rear end of the tensioning rod is connected with the handle, the front end of the tensioning rod extends to form a ring-shaped opening device, the opening device is connected with the specimen fetching bag body, the fixing rod is installed at the tail end of the sleeve rod, and the tensioning rod controls the opening device to open and close. The sample fetching bag body bottom is provided with an instrument channel A, an instrument channel B and an instrument channel C.
An instrument hole tail A, an instrument hole tail B and an instrument hole tail C are respectively designed on the instrument channel A, the instrument channel B and the instrument channel C.
The tail A of the instrument hole is 22mm, the tail B of the instrument hole is 11mm, and the tail C of the instrument hole is 5 mm.
The expanding device is made of medical NI-TI memory alloy material.
The sample fetching bag body is made of a TPU film fog face, the thickness is 0.06mm-0.08mm, and the thickness is uniform.
The utility model has the advantages that: the bottom of the utility model is provided with three channels which have different sizes and can be used for containing puncture outfits, medical operation instruments and endoscopes; the device can minimally invasively take out large tissue resection objects such as hysteromyoma from the inner cavity, the device is fully opened, the object receiving and resection operations are convenient, and the bag opening is tightened when the tissue resection objects are taken out; effectively preventing tissue fluid from permeating and free cancer cells from diffusing in the abdomen, avoiding the contact between pathological tissue and healthy tissue and pathological residue, and providing a great degree of safety protection for patients; is suitable for patients and diseases needing to collect human tissue specimens and foreign bodies and take out the human tissue specimens and the foreign bodies in vitro under minimally invasive endoscopic operations such as general surgery, urinary surgery, gynecology and the like, and is particularly suitable for excision and fetching of gynecological myoma of more than 10 cm.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: the specimen fetching bag comprises a bag body 1, an opening device 2, a loop bar 3, a fixing bar 4, a tensioning bar 5, a handle 6, an instrument channel A7, an instrument hole tail A71, an instrument channel B8, an instrument hole tail B81, an instrument channel C9 and an instrument hole tail C91.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
example (b): as shown in the attached drawing, the multi-channel endoscope specimen fetching bag mainly comprises a specimen fetching bag body 1, an opening device 2, a loop bar 3, a fixing rod 4, a tension bar 5 and a handle 6, wherein the tension bar 5 is arranged in the loop bar 3, the rear end of the tension bar 5 is connected with the handle 6, the front end of the tension bar 5 extends to form a ring-shaped opening device 2, the opening device 2 is connected with the specimen fetching bag body 1, the specimen fetching bag body 1 is made of a TPU film fog face, the thickness is 0.06mm-0.08mm, and the thickness is uniform. The fixed rod 4 is arranged at the tail end of the loop bar 3, and the tensioning rod 5 controls the opening and closing of the opening device 2. The opening device 2 is made of medical NI-TI memory alloy materials, so that the bag opening of the specimen fetching bag body 1 is fully opened. The bottom of the bag body 1 of the specimen fetching bag is provided with an instrument channel A7, an instrument channel B8 and an instrument channel C9. The instrument channel A7, the instrument channel B8 and the instrument channel C9 are respectively provided with an instrument hole tail A71, an instrument hole tail B81 and an instrument hole tail C91. The instrument hole tail A71 is 22mm and can penetrate into a 12mm puncture outfit and a 10mm instrument, the instrument hole tail B81 is 11mm and can penetrate into an 11mm puncture outfit and an endoscope, and the instrument hole tail C91 is 5mm and can penetrate into a 5mm puncture outfit.
The utility model discloses operating method: inserted into the tail A71 of a 22mm instrument hole of an instrument channel A7 arranged at the bottom of the bag body 1 of the specimen fetching bag
The puncture outfit enters the cavity, the separated myoma is placed into the specimen fetching bag body 1, then the tensioning rod 5 is pulled tightly to close the opening device 2, the suture line is used for fastening the bag opening of the specimen fetching bag body 1 and performing two knotting, the specimen fetching bag body 1 is cut off from the lower part and the upper part of the opening device 2, the opening device 2 is separated from the specimen fetching bag body 1, and the tensioning rod 5 is pulled out of the human body.
The 5mm instrument hole tail C91 of an instrument channel C9 arranged at the bottom of a bag body 1 of the specimen fetching bag and the 22mm instrument hole tail A71 of an instrument channel A7 are pulled out of a puncture outfit hole and fixed, then the 11mm instrument hole tail B81 of the instrument channel B8 is pulled to a puncture outfit abdominal wall hole using a mirror, the puncture outfit and the 10mm mirror are pulled out, an elbow hemostatic forceps is used for taking the instrument hole tail out of the body, the puncture outfit and an endoscope are inserted, a puncture outfit connecting air valve is inflated, and at the moment, uterine fibroids or intracavity tissues can be crushed and taken out.
The utility model can be used only by doctors who train and master corresponding techniques through endoscope techniques.
It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.
Claims (5)
1. The utility model provides a multichannel endoscope sample thing bag which characterized in that: the specimen fetching bag mainly comprises a specimen fetching bag body (1), an opening device (2), a loop bar (3), a fixing rod (4), a tensioning rod (5) and a handle (6), wherein the tensioning rod (5) is arranged in the loop bar (3), the rear end of the tensioning rod (5) is connected with the handle (6), the front end of the tensioning rod (5) extends to form the annular opening device (2), the specimen fetching bag body (1) is connected onto the opening device (2), the fixing rod (4) is installed at the tail end of the loop bar (3), the opening device (2) is controlled to be opened and closed by the tensioning rod (5), and an instrument channel A (7), an instrument channel B (8) and an instrument channel C (9) are arranged at the bottom of the specimen fetching bag body (1).
2. The multi-channel endoscopic specimen retrieval bag of claim 1, wherein: an instrument hole tail A (71), an instrument hole tail B (81) and an instrument hole tail C (91) are respectively designed on the instrument channel A (7), the instrument channel B (8) and the instrument channel C (9).
3. The multi-channel endoscopic specimen retrieval bag of claim 2, wherein: the instrument hole tail A (71) is 22mm, the instrument hole tail B (81) is 11mm, and the instrument hole tail C (91) is 5 mm.
4. The multi-channel endoscopic specimen retrieval bag of claim 1, wherein: the expanding device (2) is made of medical NI-TI memory alloy materials.
5. The multi-channel endoscopic specimen retrieval bag of claim 1, wherein: the material of the sample fetching bag body (1) is a TPU film matte surface, the thickness is 0.06mm-0.08mm, and the thickness is uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338162.7U CN212755738U (en) | 2020-03-17 | 2020-03-17 | Multi-channel endoscope specimen fetching bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338162.7U CN212755738U (en) | 2020-03-17 | 2020-03-17 | Multi-channel endoscope specimen fetching bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212755738U true CN212755738U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020338162.7U Active CN212755738U (en) | 2020-03-17 | 2020-03-17 | Multi-channel endoscope specimen fetching bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212755738U (en) |
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2020
- 2020-03-17 CN CN202020338162.7U patent/CN212755738U/en active Active
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