CN109481036A - Laparoscope stabs card end suck-back device - Google Patents
Laparoscope stabs card end suck-back device Download PDFInfo
- Publication number
- CN109481036A CN109481036A CN201811642532.XA CN201811642532A CN109481036A CN 109481036 A CN109481036 A CN 109481036A CN 201811642532 A CN201811642532 A CN 201811642532A CN 109481036 A CN109481036 A CN 109481036A
- Authority
- CN
- China
- Prior art keywords
- inner tube
- groove
- back device
- card end
- laparoscope
- 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
- 239000011229 interlayer Substances 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 8
- 206010028980 Neoplasm Diseases 0.000 abstract description 5
- 238000007912 intraperitoneal administration Methods 0.000 abstract description 5
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010992 reflux Methods 0.000 abstract description 2
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 208000005646 Pneumoperitoneum Diseases 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 210000003567 ascitic fluid Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
-
- A61M1/0023—
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Oral & Maxillofacial 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)
- Endoscopes (AREA)
Abstract
The present invention relates to laparoscopes to stab card end suck-back device, after effectively solution saturation gauze or sample are squeezed, absorbing liquid reflux is intraperitoneal, it pollutes, tumour spread, and it is easy pollution stamp card inner wall, lead to fuzzy surgical field of view, the problem of being delayed operating time, the technical solution that the present invention solves is, shell including laparoscope stamp card end, upper part of the housing is the groove of upward opening, there are upper pipeline and lower pipeline on groove lateral wall, upper pipeline is connected to groove, lower part of the housing is the ring-shaped sleeve of pipe periphery composition sandwich including outer tube socket, gap between outer tube and inner tube is interlayer, cavity in inner tube pipe is connected with groove, interlayer is connected to lower pipeline, the bottom of ring-shaped sleeve takes the form of inclined plane, the bottom of inner tube of ring-shaped sleeve is evenly equipped with the card slot that Open Side Down along the peripheral wall of inner tube, it is uniformly distributed along the peripheral wall of inner tube above card slot There is resorption hole；The configuration of the present invention is simple, easy to use, easy to operate, using effect is good, avoids pollution.
Description
Technical field
The present invention relates to medical instruments field, especially a kind of laparoscope stabs card end suck-back device.
Background technique
In laparoscopic surgery, usually operator can take out saturation gauze, sample etc. from primary operating hole.So, due to saturation
It when gauze or sample pass through relatively narrow stamp card hole, is squeezed, absorbing liquid can be back to intraperitoneal, pollute,
For tumor operation, it is more likely to cause tumour spread.Moreover saturation gauze with blood or implements are internal by stamp card, can make
The pollution of card inner wall bloodstain must be stabbed, when laparoscope passes through if can pollute camera lens, and then fuzzy surgical field of view is delayed operating time.
Summary of the invention
For above situation, to overcome prior art defect, the purpose of the present invention is just to provide a kind of laparoscope stamp card end
Suck-back device is held, saturation gauze can be effectively solved or after sample is squeezed, absorbing liquid reflux is intraperitoneal, pollutes, even
Tumour spread is caused, and is easy pollution stamp card inner wall, the problem of leading to fuzzy surgical field of view, be delayed operating time.
The technical solution that the present invention solves is that the shell including laparoscope stamp card end, upper part of the housing is upward opening
The lateral wall of groove, groove is equipped with upper pipeline and lower pipeline, upper pipeline are connected with groove, and lower part of the housing is socketed in for outer tube
Inner tube periphery constitutes the ring-shaped sleeve of sandwich, and the gap between outer tube and inner tube is interlayer, and the cavity in inner tube pipe is ring-type
The center of sleeve, cavity are connected with groove, and interlayer is connected to lower pipeline, and the bottom of ring-shaped sleeve takes the form of inclined plane, ring-shaped sleeve
Bottom of inner tube be evenly equipped with the card slot that Open Side Down along the peripheral wall of inner tube, the peripheral wall above card slot along inner tube is evenly equipped with resorption hole.
The configuration of the present invention is simple, easy to use, easy to operate, using effect is good, avoids pollution.
Detailed description of the invention
Fig. 1 is structural front view of the invention.
Fig. 2 is structural perspective of the invention.
Specific embodiment
It elaborates below in conjunction with attached drawing to a specific embodiment of the invention.
It is provided by Fig. 1-Fig. 2, the present invention includes the shell of laparoscope stamp card end, and upper part of the housing is the groove of upward opening
1, the lateral wall of groove is equipped with upper pipeline 2 and lower pipeline 3, upper pipeline are connected with groove, and lower part of the housing is that outer tube 4 is socketed in
5 periphery of inner tube constitutes the ring-shaped sleeve of sandwich, and the gap between outer tube and inner tube is interlayer 9, and the cavity 6 in inner tube pipe is ring
The center of shape sleeve, cavity are connected with groove, and interlayer is connected to lower pipeline, and the bottom of ring-shaped sleeve takes the form of inclined plane, annular casing
The bottom of inner tube of cylinder is evenly equipped with the card slot 7 that Open Side Down along the peripheral wall of inner tube, and card slot top is evenly equipped with resorption along the peripheral wall of inner tube
Hole 8.
Through-hole is arranged at the bottom of the groove 1, and interlayer is connected by the through-hole of bottom portion of groove with lower pipeline.
9 width of interlayer is 1-2mm.
The resorption hole above card slot and card slot on 5 bottom of inner tube is mutually in parastate distribution.
The card slot distribution triangular in shape in each resorption hole and lower section two sides on 5 peripheral wall of inner tube.
The top in the resorption hole 8 is evenly equipped with multiple rows of auxiliary sucker 10 along inner tube upwards, and every auxiliary sucker of row is along inner tube peripheral wall
It is uniformly distributed.
The auxiliary sucker at top is placed at the 2/3 of the bottom-up length of inner tube in multiple rows of auxiliary sucker 10.
The diameter in the resorption hole 8 is 1.5-2mm.
Spacing between the card slot 7 and resorption hole 8 is 1-2cm.
The groove 1 is the small peviform structure in big bottom suitable for reading.
In use, the outer end of upper pipeline of the invention is connected with external pneumoperitoneum apparatus, by pneumoperitoneum apparatus to intraperitoneal
CO2 is conveyed, keeps abdominal cavity full, gives enough operative spaces, while the outer end of lower pipeline being connected with external aspirator,
At this point, aspirator is in non-open state, can start to perform the operation, wait perform the operation will at the end of, need intraperitoneal saturation yarn
When cloth takes out, aspirator is opened, is connected to aspirator with lower pipeline, is to first pass through annular casing when saturation gauze is taken out upwards
The bottom of cylinder is upwards then again by the cavity in inner tube pipe, when saturation gauze passes through the bottom of ring-shaped sleeve, in aspirator
Under the action of, the liquid and blood being saturated on gauze are sucked away through the card slot of bottom of inner tube upwardly through interlayer, when saturation gauze
During being drawn up by the cavity in inner tube pipe, due to being additionally provided with resorption hole and auxiliary sucker in inner tube, so as to so that
The phenomenon that liquid and blood on saturation gauze are sucked away at any time, are not in downward trickling, can avoid inner tube by liquid
Pollution.
The present invention is compared with existing laparoscope stamp card end, is had the following characteristics that
(1), it is saturated gauze or is moistened with the implements of peritoneal fluid by relatively narrow stamp card hole (in the inner tube pipe i.e. in the present invention
Cavity) when, the liquid being squeezed can be fully absorbed, to reduce intra-abdominal contamination, avoid tumour spread；
(2), liquid in resorption stamp card hole, keeps cleaning in pipe, is conducive to more standardized surgical procedure；
(3), the lens of laparoscope by stabbing card hole is avoided pollution, and then makes the clear visual field of performing the operation, saves operating time.
Claims (10)
1. a kind of laparoscope stabs card end suck-back device, which is characterized in that the shell including laparoscope stamp card end, upper part of the housing
Lateral wall for the groove (1) of upward opening, groove is equipped with upper pipeline (2) and lower pipeline (3), upper pipeline are connected with groove
Logical, lower part of the housing is the ring-shaped sleeve that outer tube (4) are socketed in that inner tube (5) periphery constitutes sandwich, between outer tube and inner tube between
Gap is interlayer (9), and the cavity (6) in inner tube pipe is the center of ring-shaped sleeve, and cavity is connected with groove, and interlayer and lower pipeline connect
Logical, the bottom of ring-shaped sleeve takes the form of inclined plane, and the bottom of inner tube of ring-shaped sleeve is evenly equipped with the card slot that Open Side Down along the peripheral wall of inner tube
(7), the peripheral wall above card slot along inner tube is evenly equipped with resorption hole (8).
2. laparoscope according to claim 1 stabs card end suck-back device, which is characterized in that the bottom of the groove (1)
There is through-hole in portion, and interlayer is connected by the through-hole of bottom portion of groove with lower pipeline.
3. laparoscope according to claim 1 stabs card end suck-back device, which is characterized in that described interlayer (9) width
For 1-2mm.
4. laparoscope according to claim 1 stabs card end suck-back device, which is characterized in that described inner tube (5) bottom
On card slot and card slot above resorption hole be mutually in parastate distribution.
5. laparoscope according to claim 1 stabs card end suck-back device, which is characterized in that described inner tube (5) peripheral wall
On each resorption hole and lower section two sides card slot distribution triangular in shape.
6. laparoscope according to claim 1 stabs card end suck-back device, which is characterized in that the resorption hole (8)
Top is evenly equipped with multiple rows of auxiliary sucker (10) along inner tube upwards, and every auxiliary sucker of row is uniformly distributed along inner tube peripheral wall.
7. laparoscope according to claim 6 stabs card end suck-back device, which is characterized in that multiple rows of auxiliary sucker
(10) the auxiliary sucker at top is placed at the 2/3 of the bottom-up length of inner tube in.
8. laparoscope according to claim 1 stabs card end suck-back device, which is characterized in that the resorption hole (8)
Diameter is 1.5-2mm.
9. laparoscope according to claim 1 stabs card end suck-back device, which is characterized in that the card slot (7) and time
Spacing between sucker (8) is 1-2cm.
10. laparoscope according to claim 1 stabs card end suck-back device, which is characterized in that the groove (1) is upper
The big small peviform structure in bottom of mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811642532.XA CN109481036B (en) | 2018-12-29 | 2018-12-29 | Terminal back suction device of laparoscope stamping card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811642532.XA CN109481036B (en) | 2018-12-29 | 2018-12-29 | Terminal back suction device of laparoscope stamping card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109481036A true CN109481036A (en) | 2019-03-19 |
| CN109481036B CN109481036B (en) | 2023-11-21 |
Family
ID=65712021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811642532.XA Active CN109481036B (en) | 2018-12-29 | 2018-12-29 | Terminal back suction device of laparoscope stamping card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109481036B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114469321A (en) * | 2022-01-14 | 2022-05-13 | 成都鑫云解码科技有限公司 | Auxiliary smoke exhaust and drainage device for single-port laparoscopic surgery |
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| CN101879093A (en) * | 2010-06-11 | 2010-11-10 | 吉林大学 | Aspirator capable of collecting autogenous bone particle |
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| KR101699622B1 (en) * | 2015-09-22 | 2017-01-24 | 울산대학교 산학협력단 | Multichannel suction and irrigation tube |
| CN107469157A (en) * | 2017-08-02 | 2017-12-15 | 河北医科大学第三医院 | A kind of synchronous vacuum suction sleeve for pelvis fracture operation |
| CN207613864U (en) * | 2017-05-09 | 2018-07-17 | 中国医科大学附属第一医院 | A kind of stamp card of the adaptation through laparoscopic radiofrequency ablation art |
| CN207745150U (en) * | 2017-05-11 | 2018-08-21 | 北京大学人民医院 | Disposable celiac videoendoscopic surgery sample with stamp card hole takes out cut sealing lid |
| CN207928357U (en) * | 2017-06-16 | 2018-10-02 | 河北省沧州中西医结合医院 | A kind of thoracoscopic operation stamp card |
| CN208176697U (en) * | 2017-11-30 | 2018-12-04 | 云南省第一人民医院 | A kind of antiblocking laparoscope suction device |
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2018
- 2018-12-29 CN CN201811642532.XA patent/CN109481036B/en active Active
Patent Citations (16)
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|---|---|---|---|---|
| DE202007004031U1 (en) * | 2006-04-07 | 2007-06-21 | Olympus Winter & Ibe Gmbh | aparoscopic endoscope has Trokar sheath and cleaning unit for the distant window that is arranged within the sheath |
| CN201551714U (en) * | 2009-11-17 | 2010-08-18 | 中国人民解放军第二军医大学 | Surgical dual-cavity tube integrating washing with negative-pressure suction regulation |
| CN101879093A (en) * | 2010-06-11 | 2010-11-10 | 吉林大学 | Aspirator capable of collecting autogenous bone particle |
| US20140187859A1 (en) * | 2012-12-24 | 2014-07-03 | Novadaq Technologies Inc. | Endoluminal introducer |
| CN203226894U (en) * | 2013-01-08 | 2013-10-09 | 中国人民解放军兰州军区兰州总医院 | Single-port laparoscope cannula |
| CN203075425U (en) * | 2013-01-30 | 2013-07-24 | 无锡市第三人民医院 | Aspirator cannula for laparoscope |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114469321A (en) * | 2022-01-14 | 2022-05-13 | 成都鑫云解码科技有限公司 | Auxiliary smoke exhaust and drainage device for single-port laparoscopic surgery |
| CN114469321B (en) * | 2022-01-14 | 2022-08-16 | 成都鑫云解码科技有限公司 | Auxiliary smoke exhaust and drainage device for single-port laparoscopic surgery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109481036B (en) | 2023-11-21 |
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