CN109498133A - Device for fetching out sample under abdominoscope - Google Patents
Device for fetching out sample under abdominoscope Download PDFInfo
- Publication number
- CN109498133A CN109498133A CN201811642648.3A CN201811642648A CN109498133A CN 109498133 A CN109498133 A CN 109498133A CN 201811642648 A CN201811642648 A CN 201811642648A CN 109498133 A CN109498133 A CN 109498133A
- Authority
- CN
- China
- Prior art keywords
- bag
- steel wire
- bag body
- wire string
- abdominoscope
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 210000001364 upper extremity Anatomy 0.000 claims abstract description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000008280 blood Substances 0.000 claims 1
- 210000004369 blood Anatomy 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 206010028980 Neoplasm Diseases 0.000 description 12
- 201000011510 cancer Diseases 0.000 description 9
- 210000000232 gallbladder Anatomy 0.000 description 6
- 238000002357 laparoscopic surgery Methods 0.000 description 5
- 210000004204 blood vessel Anatomy 0.000 description 3
- 210000001072 colon Anatomy 0.000 description 3
- 210000000496 pancreas Anatomy 0.000 description 3
- 210000000664 rectum Anatomy 0.000 description 3
- 210000000813 small intestine Anatomy 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 230000001079 digestive effect Effects 0.000 description 2
- 238000001839 endoscopy Methods 0.000 description 2
- 238000011902 gastrointestinal surgery Methods 0.000 description 2
- 210000000569 greater omentum Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 206010017993 Gastrointestinal neoplasms Diseases 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00358—Snares for grasping
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Sampling And Sample Adjustment (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to device for fetching out sample under abdominoscope, specimen bag trans D after larger volume sample is packed into effectively is solved to become larger, it is big that sample takes out difficulty, sample is squeezed the liquid of generation the problem of easily causing infection to environment in wound, specimen bag is made of the bag body of the steel wire string bag of internal layer and outer layer, the inner wall of the outer wall fitting bag body of the steel wire string bag, outwardly or inwardly turnup is in that hollow shape constitutes annular oral area at the edge suitable for reading of the steel wire string bag, the annular oral area periphery that the inside turnup of the upper limb of bag body is wrapped in the steel wire string bag constitutes the opening portion of specimen bag, there is wirerope in hollow in the annular oral area of the steel wire string bag, steel wire is revealed all the details fluted between portion and bag body inner bottom surface, there is attraction pipeline on bag body lateral wall, mouth passes through bag body bottom and is connected to groove under attraction pipeline, attraction pipeline top is placed on the outer wall on bag body top, structure of the invention letter It is single, it is easily worked, and easy to operate, time saving, laborsaving, using effect is good, pollution-free.
Description
Technical field
The present invention relates to medical instrument, especially a kind of device for fetching out sample under abdominoscope.
Background technique
Nowadays laparoscopic surgery is being applied very extensively, especially perform the operation in gastrointestinal cancer.Due to full laparoscope hand
The minimally invasive demand of the rapid development of art, patient and sufferer, makes operative incision become smaller and smaller, this undoubtedly increases specimens from pri
The difficulty of taking-up, moreover, the operative indication of digestive endoscopy is more and more extensive, and some early stage tumor in digestive tract also can be under scope
It completes, but doctor is only taken out with set net grass grass in the taking-up of sample mostly, then has been violated without tumor principle, if not using sample
Extractor, then not meeting standardized surgery again.Although there are also specimen retrieval devices at present, but there are the following problems: 1. marking
This bag is easily inflated under peritoneal recurrence, can additionally increase specimen bag volume after sample is packed into, it is difficult to take out；2. sample is squeezing
When can generate liquid, slightly misoperation is easily extruded, and is polluted；3. specimen bag is softer, it is easy to happen when taking out sample
Deformation, trans D become larger, and so that sample is taken out difficulty and increase；4. under digestive endoscopy, only sample is taken with the string bag, to environment in wound
Easily cause infection.5. current gastrointestinal surgery laparoscopic surgery mainly for specimens from pri be stomach (cancer), omentum majus, colon
How (cancer), rectum (cancer), small intestine, gall-bladder, pancreas, gall-bladder etc. are taken out this large volume of sample with lesser notch
And abdominal cavity is not polluted, it is current to compel highly necessary to solve the problems, such as to achieve the purpose that minimally invasive.
Summary of the invention
For above situation, to overcome prior art defect, the purpose of the present invention is just to provide sample under a kind of laparoscope
Extractor can effectively solve to increase specimen bag volume after larger volume sample is packed into, and specimen bag trans D becomes larger, and sample takes out
Difficulty is big, and the be squeezed liquid of generation of sample easily causes pollution, and the string bag takes sample, easily causes infection to ask environment in wound
Topic.
The technical solution that the present invention solves is, including specimen bag, and specimen bag is by the steel wire string bag of internal layer and the bag body of outer layer
It constitutes, the inner wall of the outer wall fitting bag body of the steel wire string bag, outwardly or inwardly turnup is in hollow shape structure at the edge suitable for reading of the steel wire string bag
Oral area is circularized, the annular oral area periphery that the inside turnup of the upper limb of bag body is wrapped in the steel wire string bag constitutes the opening portion of specimen bag,
The wirerope stretched out outside bag body, bottom in the bottom of the steel wire string bag and bag body are coated in hollow in the annular oral area of the steel wire string bag
Fluted between face, the lateral wall of bag body is equipped with attraction pipeline, and the lower mouth of attraction pipeline passes through the bottom of bag body and groove connects
Logical, the top of attraction pipeline is placed on the outer wall on bag body top.
The configuration of the present invention is simple is easily worked, and easy to operate, time saving, laborsaving, and using effect is good, pollution-free.
Detailed description of the invention
Fig. 1 is structural front view of the invention.
Fig. 2 is enlarged drawing at the A of Fig. 1 of the present invention.
Specific embodiment
It elaborates below in conjunction with attached drawing to a specific embodiment of the invention.
It is provided by Fig. 1-2, the present invention includes specimen bag, and specimen bag is by the steel wire string bag 3 of internal layer and 2 structure of bag body of outer layer
At the inner wall of the outer wall fitting bag body of the steel wire string bag, outwardly or inwardly turnup is constituted in hollow shape at the edge suitable for reading of the steel wire string bag
Annular oral area, the annular oral area periphery that the inside turnup of the upper limb of bag body is wrapped in the steel wire string bag constitute the opening portion of specimen bag, steel
The wirerope 1 stretched out outside bag body, bottom in the bottom of the steel wire string bag and bag body are coated in hollow in the annular oral area of silk screen pocket
Fluted 4 between face, the lateral wall of bag body is equipped with attraction pipeline 5, and the lower mouth of attraction pipeline passes through bottom and the groove of bag body
Connection, the top of attraction pipeline is placed on the outer wall on bag body top.
The both ends of the wirerope 1 are stretched out outside bag body, and one end of wirerope is extended end, and the other end is wrapped in close
On extended end on the outside of bag body.
The extended end periphery of the wirerope 1 is set with conduit 6, and the suitable for reading of attraction pipeline penetrates through conduit and wirerope
Extended end and example together.
The outer diameter of the conduit 6 is 1cm.
The bag body 2 is greater than the spindle-like of the length in place of lateral longest for the height in place of vertical highest.
The steel wire string bag 3 is that height is greater than the horizontal spindle-like of length, bottom and oral area, the mesh of the steel wire string bag
For the diamond shape for being highly greater than length.
The bag body 2 is bag like construction made of rubber, and the outer wall of bag body is shiny surface.
The steel wire string bag 3 is string bag body made of blood vessel seal wire.
For the annular oral area of the steel wire string bag 3 in closed state, the angle of the corresponding two sides in top is 15-
30 °, the angle of the corresponding two sides in bottom is 15-30 °.
The maximum tension outer diameter of the lateral most strong point of the specimen bag is 5cm；The transverse direction of specimen bag in a contracted state is most
The sum of strong point and attraction pipeline outer diameter≤1cm.
The outer diameter of the attraction pipeline 5 is 3mm.
The present invention makes specimen bag in use, hauling the extended end of wirerope makes power to the extending direction of wirerope extended end
Opening portion be in contraction state, then by extractor of the present invention by the stamp card hole of wound downwards place enter, then, by steel
The extended end of cord is pushed to the other end of wirerope, makes the opening portion of specimen bag in opening-wide state, the sample that needs are taken out
It is placed into specimen extractor of the present invention, due to the present invention is directed stomach (cancer) under gastrointestinal surgery laparoscopic surgery, big net
Film, colon (cancer), rectum (cancer), small intestine, gall-bladder, pancreas, the sample of gall-bladder take the present invention so the volume of sample is larger
Device lateral dimension stretches out, at this point, extractor of the present invention is lifted up, when the pick up height of extractor of the present invention reaches the present invention
When the height of extractor, the height of extractor of the present invention is fully deployed, at this time since the steel wire string bag is that height is greater than length, bottom
The horizontal spindle-like with oral area, the mesh of the steel wire string bag is the diamond shape that height is greater than length, and bag body is vertical highest place
Height be greater than the spindle-like of the length in place of lateral longest, shrink the opening portion of specimen bag, the blood vessel seal wire of the steel wire string bag
Sample can be made by lateral extruding, to reduce sample trans D, can directly reduce sample and take out notch, and sample takes out
When liquid can flow downwardly into groove, the liquid flowed into groove is attracted device and siphons away by attraction pipeline, will not both destroy
Sample will not cause sample to pollute.
The present invention ensure that the integrality of sample as far as possible, more conducively detect, especially tumor specimen, be completely encapsulated in this hair
In bright, abdominal cavity is not polluted, the present invention laterally widens in order to avoid the steel wire string bag, and closed state next top and bottom is sharp when design
Angle is 15-30 °, and the steel wire string bag is made with blood vessel seal wire in the middle part outwardly convex design of the steel wire string bag, when being packed into sample,
It will not make the steel wire string bag that violent cross directional variations occur, the outwardly projecting design in middle part can allow sample to be fitted into the steel wire string bag more
Good receiving, the oral area for shrinking the steel wire string bag slide sample to upper and lower ends, and the annular oral area for tightening the steel wire string bag is unlikely
In the lateral dimension protrusion for making the steel wire string bag.When the vertical lengthening deformation of the steel wire string bag, so that transversely deforming reduces, to will be equipped with
The steel wire string bag of sample is easier to take out from small notch.The lower mouth of attraction pipeline of the invention passes through bottom and the groove of bag body
Connection, when the opening portion of specimen bag is not completely enclosed, since sample can occlude the opening portion of specimen bag, liquid is located at bag body bottom
In the groove in portion, better suction effect can be reached.
Compared to the prior art extractor of the present invention, has the advantage that
(1), sufficiently sample is wrapped up, does not will cause sample pollution；
(2), specimen volume can be compressed as far as possible, reduced sample indirectly and taken out notch；
(3), sample can be stretched, reduces sample trans D, can directly reduced sample and take out notch；
(4), the scope of application is larger, laparoscopic surgery (stomach/cancer, omentum majus, colon/cancer, rectum/cancer, small intestine, gall-bladder, pancreas,
Gall-bladder) this extractor can be used in sample.
In summary, it is of the invention be mainly characterized by for laparoscopic surgery after sample take out link, dress takes simplicity, easily
Operation can minimize specimens from pri and take out notch, more be satisfied with full endoscope-assistant surgery.
Claims (10)
1. a kind of device for fetching out sample under abdominoscope, including specimen bag, which is characterized in that specimen bag by internal layer the steel wire string bag (3)
It is constituted with the bag body (2) of outer layer, the inner wall of the outer wall fitting bag body of the steel wire string bag, the edge suitable for reading of the steel wire string bag is outwardly or inwardly
Turnup constitutes annular oral area in hollow shape, and the annular oral area periphery that the inside turnup of the upper limb of bag body is wrapped in the steel wire string bag constitutes mark
This bag of opening portion is coated with the wirerope (1) stretched out outside bag body, the steel wire string bag in the hollow in the annular oral area of the steel wire string bag
Bottom and bag body inner bottom surface between fluted (4), the lateral wall of bag body is equipped with attraction pipeline (5), the lower mouth of attraction pipeline
Bottom across bag body is connected to groove, and the top of attraction pipeline is placed on the outer wall on bag body top.
2. device for fetching out sample under abdominoscope according to claim 1, which is characterized in that the both ends of the wirerope (1)
It stretches out outside bag body, one end of wirerope is extended end, and the other end is wrapped on the extended end on the outside of bag body.
3. device for fetching out sample under abdominoscope according to claim 2, which is characterized in that the extension of the wirerope (1)
End periphery is set with conduit (6), and the conduit suitable for reading that penetrates through of attraction pipeline is together with the extended end of wirerope and example.
4. device for fetching out sample under abdominoscope according to claim 3, which is characterized in that the outer diameter of the conduit (6) is
1cm, the outer diameter of the attraction pipeline (5) are 3mm.
5. device for fetching out sample under abdominoscope according to claim 1, which is characterized in that the bag body (2) be it is vertical most
The height of high place is greater than the spindle-like of the length in place of lateral longest.
6. device for fetching out sample under abdominoscope according to claim 1, which is characterized in that the steel wire string bag (3) is height
Degree is greater than the horizontal spindle-like of length, bottom and oral area, and the mesh of the steel wire string bag is the diamond shape that height is greater than length.
7. device for fetching out sample under abdominoscope according to claim 1, which is characterized in that the bag body (2) is rubber system
At bag like construction, the outer wall of bag body is shiny surface.
8. device for fetching out sample under abdominoscope according to claim 1, which is characterized in that the steel wire string bag (3) is blood
String bag body made of pipe seal wire.
9. device for fetching out sample under abdominoscope according to claim 1, which is characterized in that the ring of the steel wire string bag (3)
For shape oral area in closed state, the angle of the corresponding two sides in top is 15-30 °, the angle of the corresponding two sides in bottom
It is 15-30 °.
10. device for fetching out sample under abdominoscope according to claim 1, which is characterized in that the specimen bag transverse direction longest
The maximum tension outer diameter at place is 5cm；Transverse direction the sum of most strong point and attraction pipeline outer diameter≤1cm of specimen bag in a contracted state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811642648.3A CN109498133B (en) | 2018-12-29 | 2018-12-29 | Laparoscopic specimen extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811642648.3A CN109498133B (en) | 2018-12-29 | 2018-12-29 | Laparoscopic specimen extractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109498133A true CN109498133A (en) | 2019-03-22 |
| CN109498133B CN109498133B (en) | 2024-03-19 |
Family
ID=65757085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811642648.3A Active CN109498133B (en) | 2018-12-29 | 2018-12-29 | Laparoscopic specimen extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109498133B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882018A (en) * | 2019-12-26 | 2020-03-17 | 黄香 | Abdominal cavity object fetching bag |
| CN111839691A (en) * | 2019-04-24 | 2020-10-30 | 恩施土家族苗族自治州中心医院 | Thing bag is got to peritoneoscope |
| CN114191059A (en) * | 2021-12-20 | 2022-03-18 | 朱科科 | Fetching device for abdominal operation of gynecology department |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5735289A (en) * | 1996-08-08 | 1998-04-07 | Pfeffer; Herbert G. | Method and apparatus for organic specimen retrieval |
| CN1528244A (en) * | 2003-10-17 | 2004-09-15 | 李艳芳 | Recycled biological sample bag |
| US20130325025A1 (en) * | 2012-06-01 | 2013-12-05 | Covidien Lp | Specimen retrieval device |
| CN204072172U (en) * | 2014-10-16 | 2015-01-07 | 唐勇 | Solid-liquid separating abdominoscope cavity tissue extraction bag |
| CN104274215A (en) * | 2014-10-16 | 2015-01-14 | 唐勇 | Solid-liquid separation type laparoscopic fetching bag |
| CN204468227U (en) * | 2015-02-06 | 2015-07-15 | 周贻静 | The abdominoscope cavity tissue extraction bag conveniently picked and placeed |
| CN205964135U (en) * | 2016-05-19 | 2017-02-22 | 武汉百格资产管理有限公司 | Peritoneoscope fetching bag |
| CN209629788U (en) * | 2018-12-29 | 2019-11-15 | 史阳 | A kind of device for fetching out sample under abdominoscope |
-
2018
- 2018-12-29 CN CN201811642648.3A patent/CN109498133B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5735289A (en) * | 1996-08-08 | 1998-04-07 | Pfeffer; Herbert G. | Method and apparatus for organic specimen retrieval |
| CN1528244A (en) * | 2003-10-17 | 2004-09-15 | 李艳芳 | Recycled biological sample bag |
| US20130325025A1 (en) * | 2012-06-01 | 2013-12-05 | Covidien Lp | Specimen retrieval device |
| CN204072172U (en) * | 2014-10-16 | 2015-01-07 | 唐勇 | Solid-liquid separating abdominoscope cavity tissue extraction bag |
| CN104274215A (en) * | 2014-10-16 | 2015-01-14 | 唐勇 | Solid-liquid separation type laparoscopic fetching bag |
| CN204468227U (en) * | 2015-02-06 | 2015-07-15 | 周贻静 | The abdominoscope cavity tissue extraction bag conveniently picked and placeed |
| CN205964135U (en) * | 2016-05-19 | 2017-02-22 | 武汉百格资产管理有限公司 | Peritoneoscope fetching bag |
| CN209629788U (en) * | 2018-12-29 | 2019-11-15 | 史阳 | A kind of device for fetching out sample under abdominoscope |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839691A (en) * | 2019-04-24 | 2020-10-30 | 恩施土家族苗族自治州中心医院 | Thing bag is got to peritoneoscope |
| CN110882018A (en) * | 2019-12-26 | 2020-03-17 | 黄香 | Abdominal cavity object fetching bag |
| CN114191059A (en) * | 2021-12-20 | 2022-03-18 | 朱科科 | Fetching device for abdominal operation of gynecology department |
| CN114191059B (en) * | 2021-12-20 | 2023-08-18 | 朱科科 | Gynecological abdominal cavity operation is with getting thing ware |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109498133B (en) | 2024-03-19 |
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