CN107928723A - The single hole stomach wall fixing device of gasless laparoscope - Google Patents
The single hole stomach wall fixing device of gasless laparoscope Download PDFInfo
- Publication number
- CN107928723A CN107928723A CN201711272457.8A CN201711272457A CN107928723A CN 107928723 A CN107928723 A CN 107928723A CN 201711272457 A CN201711272457 A CN 201711272457A CN 107928723 A CN107928723 A CN 107928723A
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- CN
- China
- Prior art keywords
- handle
- hole
- plate
- stomach wall
- stud
- 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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- 210000002784 stomach Anatomy 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 3
- 239000010935 stainless steel Substances 0.000 claims abstract description 3
- 210000001015 abdomen Anatomy 0.000 claims description 4
- 210000003815 abdominal wall Anatomy 0.000 abstract description 3
- 238000007912 intraperitoneal administration Methods 0.000 description 6
- 210000000683 abdominal cavity Anatomy 0.000 description 4
- 230000000968 intestinal effect Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 239000010959 steel Substances 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
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0218—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for minimally invasive surgery
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
The single hole stomach wall fixing device of gasless laparoscope, it is characterized by comprising fixed plate made of stainless steel material, handle is formed with rear side of fixed plate, handle gradually tilts upward, handle hole is provided with fixed plate, handle hole inner wall is located at handle side and is formed with the downward lower drag hook of arc, stud is formed respectively with fixed plate at left and right sides of handle hole, stud sets gradually adjusting nut from the bottom up, connecting plate and wing nut, the adjusting nut and wing nut and stud thread fitting, the connecting plate is provided with the connecting hole of strip, stud passes through connecting hole, the side of connecting plate is formed with downward pulling plate, layback hook is formed with pulling plate, the layback hook of left and right two and lower drag hook are engaged with internal face at human body incision of abdominal wall.
Description
Technical field
The present invention relates to single hole stomach wall fixing device, gasless laparoscope is primarily adapted for use in, belongs to medical instrument skill
Art field.
Background technology
The gasless laparoscope of single hole only opens a notch in human body navel position, then passes through stomach wall fixing device pair
The notch is supported fixation, and the operating theater instruments of patient can be operated by the notch into human abdominal cavity.Existing stomach wall
Fixing device is mostly umbrella, and such as China Patent No. 201310573823.9, patent name is " the umbrella-type abdomen of laparoscopic surgery
Wall suspension apparatus ", including suspention umbrella, mechanical arm and fixed link, on the robotic arm, mechanical arm is installed on to be fixed the suspension of suspention umbrella
On bar, the suspention umbrella is made of casing, needle core, dead point ring and chaining, and described sleeve pipe is made of spoke and push-and-pull pipe, to downslide
Dynamic push-and-pull pipe, spoke form umbrella by proximal joint, distal joint and middle joint to central sliding folding.The structure exists
The shortcomings that be：When the first, performing the operation, operating theater instruments will stretch into intraperitoneal, intensive spoke between each spoke of suspention umbrella and easily keep off
Firmly operating theater instruments, so as to influence the operation of operation；2nd, the device can only be kept supporting to the notch of stomach wall, and be lifted upwards
Stomach wall, but the angle of notch plane can not be changed, i.e., it can not change the angle of inclination of notch, it is more deep so in stomach wall
Position operating theater instruments is not easily accessible, and adds operating difficulty；3rd, the device needs first to be inserted vertically into the case where receipts disturb state intraperitoneal
Certain depth could by spoke in umbrella shape open, intraperitoneal space is limited, can not look at straight it is intraperitoneal in the case of be blindly inserted into
The device simultaneously further opens the possibility for having hanging and pulling to cause damage to intestinal tube around.
The content of the invention
The purpose of the invention is to overcome prior art there are the shortcomings that, there is provided a kind of intervention to operating theater instruments is small,
Be conducive to the angle of inclination that patient changes notch plane, maximum area exposure operative site, is more advantageous to patient's operation, avoids pair
Intestinal tube in abdominal cavity of patients causes the single hole stomach wall fixing device of the gasless laparoscope of damage.
The technical solution of the single hole stomach wall fixing device of gasless laparoscope of the present invention is：It is characterized by comprising not
Become rusty fixed plate made of Steel material, be formed with handle on rear side of fixed plate, handle gradually tilts upward, and operation is provided with fixed plate
Hole, handle hole inner wall are located at handle side and are formed with the downward lower drag hook of arc, made respectively in the fixed plate at left and right sides of handle hole
Have a stud, stud sets gradually adjusting nut, connecting plate and wing nut from the bottom up, the adjusting nut and wing nut with
Stud thread fitting, the connecting plate are provided with the connecting hole of strip, and stud passes through connecting hole, and the side of connecting plate is formed with downwards
Pulling plate, be formed with layback hook under pulling plate, the layback hook of left and right two and lower drag hook are engaged with internal face at human body incision of abdominal wall.
The invention discloses a kind of single hole stomach wall fixing device of gasless laparoscope, during operation, first in human body
A notch is opened at navel, then stretches into the lower drag hook of fixed plate from the notch, is hooked by the lower drag hook of arc on rear side of notch
Stomach wall, adjusting nut is first loaded onto on the stud in dead plate upper end face, two connecting plates are then taken, by the layback under connecting plate
Hook hooks the stomach wall in left side, another layback hook through the handle hole of fixed plate and the notch of belly, one of layback hook
The stomach wall on right side is hooked, left and right, the rear side stomach wall of notch are supported by the layback hook of left and right two and lower drag hook, then will even
Fishplate bar is snapped on stud through connecting hole, and is screwed into wing nut and connecting plate is fastened, finally can be by the hand on rear side of fixed plate
Carried on handle and be fixed on transverse arm frame（The concrete structure of transverse arm frame is prior art）On.The single hole of this programme gasless laparoscope
Stomach wall fixing device, one, operating theater instruments stretched into by middle handle hole intraperitoneal, the intervention to operating theater instruments is small；2nd, pass through
Three directions of lower drag hook of the layback hook of left and right two and rear side are avoided to abdominal cavity of patients to being supported fixation close to notch stomach wall
Interior intestinal tube causes to damage；3rd, the inclination of handle adjustment fixing plate, handle hole, lower drag hook and layback hook up and down can be passed through
Angle, lower drag hook and layback hook can change the angle of inclination of stomach wall and notch, and maximum area exposure operative site, is more advantageous to
Patient is operated；4th, by the upper-lower position of rotating adjusting nut, the upper-lower position of connecting plate and layback hook is adjusted, can
According to the thickness of human body stomach wall, the gap between up and down adjustment layback hook and fixed plate, is applicable to different crowds, versatility
It is good.
The single hole stomach wall fixing device of gasless laparoscope of the present invention, is formed with handle plate on the connecting plate.Have
Handle plate, is conducive to patient and holds handle plate to adjust the right position of connecting plate.The aperture of the handle hole is 40mm.
The length of the strip connecting hole is 20-40mm.Can be according to the size of navel notch, left and right adjusting connecting plate downside drag hook
Spacing.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the single hole stomach wall fixing device of gasless laparoscope；
Fig. 2 is the schematic top plan view of the single hole stomach wall fixing device of gasless laparoscope；
Fig. 3 is A-A directions schematic cross-section of Fig. 2；
Fig. 4 is B-B directions schematic cross-section of Fig. 2.
Embodiment
The present invention relates to a kind of single hole stomach wall fixing device of gasless laparoscope, and as shown in Fig. 1-Fig. 4, it is special
Sign is：Including fixed plate 1 made of stainless steel material, handle 2 is formed with rear side of fixed plate, handle gradually tilts upward, Gu
Handle hole 3 is provided with fixed board, handle hole inner wall is located at handle side and is formed with the downward lower drag hook 4 of arc, the handle hole left and right sides
Fixed plate on be formed respectively with stud 5, stud sets gradually adjusting nut 6, connecting plate 7 and wing nut 8 from the bottom up, described
Adjusting nut and wing nut and stud thread fitting, the connecting plate 7 are provided with the connecting hole 9 of strip, and stud passes through connection
Hole, the side of connecting plate are formed with downward pulling plate 10, are formed with layback hook 11 under pulling plate, the layback hook of left and right two and lower drag hook 4 with
Internal face is engaged at human body incision of abdominal wall.During operation, a notch is first opened at the navel of human body, then by fixed plate 1
Lower drag hook 4 is stretched into from the notch, hooks the stomach wall on rear side of notch by the lower drag hook 4 of arc, the stud 5 in 1 upper surface of fixed plate
It is upper first to load onto adjusting nut 6, two connecting plates 7 are then taken, the handle hole 3 of fixed plate 1 is passed through by the layback hook 11 under connecting plate
And the notch of belly, one of layback hook 11 hook the stomach wall in left side, another layback hook hooks the stomach wall on right side, by a left side
Right two layback hooks and lower drag hook 4 are supported left and right, the rear side stomach wall of notch, then connecting plate 7 is snapped into through connecting hole 9
On stud 5, and it is screwed into wing nut 8 and connecting plate 7 is fastened, finally the handle 2 of the rear side of fixed plate 1 can be above carried and be fixed on
Transverse arm frame（The concrete structure of transverse arm frame is prior art）On.The single hole stomach wall of this programme gasless laparoscope fixes dress
Put, one, operating theater instruments stretched into by middle handle hole 3 intraperitoneal, the intervention to operating theater instruments is small；2nd, by left and right two
4 three directions of lower drag hook of layback hook 11 and rear side are avoided in abdominal cavity of patients to being supported fixation close to notch stomach wall
Intestinal tube causes to damage；3rd, can adjustment fixing plate 1, handle hole 3, lower drag hook 4 and layback hook 11 incline up and down by handle 2
Rake angle, lower drag hook and layback hook can change the angle of inclination of stomach wall and notch, and maximum area exposes operative site, more favorably
Operated in patient；4th, the upper-lower position of rotating adjusting nut 6, the upper bottom of adjustable connecting plate 7 and layback hook 11 are passed through
Put, can be according to the thickness of human body stomach wall, the gap between up and down adjustment layback hook 11 and fixed plate 1, is applicable to different people
Group, versatility are good.Handle plate 12 is formed with the connecting plate 7.There is handle plate 12, be conducive to patient and hold handle plate to adjust
Save the right position of connecting plate 7.The aperture of the handle hole 3 is 40mm.The length of the strip connecting hole 9 for 20-
40mm.Can be according to the size of navel notch, the spacing of 7 downside drag hook 11 of left and right adjusting connecting plate.
Claims (4)
1. the single hole stomach wall fixing device of gasless laparoscope, it is characterised in that：Including fixed made of stainless steel material
Plate（1）, handle is formed with rear side of fixed plate（2）, handle gradually tilts upward, and handle hole is provided with fixed plate（3）, in handle hole
Wall is located at handle side and is formed with the downward lower drag hook of arc（4）, stud is formed respectively with the fixed plate at left and right sides of handle hole
（5）, stud sets gradually adjusting nut from the bottom up（6）, connecting plate（7）And wing nut（8）, the adjusting nut and ingot
Nut and stud thread fitting, the connecting plate（7）It is provided with the connecting hole of strip（9）, stud passes through connecting hole, connecting plate
Side is formed with downward pulling plate（10）, layback hook is formed with pulling plate（11）, the layback hook of left and right two and lower drag hook（4）With human body abdomen
Wall incision internal face is engaged.
2. the single hole stomach wall fixing device of gasless laparoscope as claimed in claim 1, it is characterised in that：The company
Fishplate bar（7）On be formed with handle plate（12）.
3. the single hole stomach wall fixing device of gasless laparoscope as claimed in claim 1, it is characterised in that：The behaviour
Make hole（3）Aperture be 40mm.
4. the single hole stomach wall fixing device of gasless laparoscope as claimed in claim 1, it is characterised in that：The strip
Shape connecting hole（9）Length be 20-40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711272457.8A CN107928723A (en) | 2017-12-06 | 2017-12-06 | The single hole stomach wall fixing device of gasless laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711272457.8A CN107928723A (en) | 2017-12-06 | 2017-12-06 | The single hole stomach wall fixing device of gasless laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107928723A true CN107928723A (en) | 2018-04-20 |
Family
ID=61944891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711272457.8A Pending CN107928723A (en) | 2017-12-06 | 2017-12-06 | The single hole stomach wall fixing device of gasless laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107928723A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025470A (en) * | 2019-05-16 | 2019-07-19 | 中国医学科学院阜外医院 | Heart pressing device in a kind of thorax |
| CN111839625A (en) * | 2020-08-27 | 2020-10-30 | 王倩 | Novel rib retractor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2200412Y (en) * | 1994-09-13 | 1995-06-14 | 张航法 | Hanging adjustable abdominal wall retractor |
| CN103549980A (en) * | 2013-11-15 | 2014-02-05 | 广西壮族自治区人民医院 | Umbrella-type abdominal wall hanging device used in laparoscopic operation |
| CN203619605U (en) * | 2013-05-31 | 2014-06-04 | 东莞康华医院有限公司 | Suspension draw hook with aspirator for single-incision laparoscopic surgery |
| CN204318819U (en) * | 2014-12-10 | 2015-05-13 | 路要武 | Combination type laparoscope pneumoperitoneum-free device |
| CN208958194U (en) * | 2017-12-06 | 2019-06-11 | 朱丹阳 | The fixed device of the single hole stomach wall of gasless laparoscope |
-
2017
- 2017-12-06 CN CN201711272457.8A patent/CN107928723A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2200412Y (en) * | 1994-09-13 | 1995-06-14 | 张航法 | Hanging adjustable abdominal wall retractor |
| CN203619605U (en) * | 2013-05-31 | 2014-06-04 | 东莞康华医院有限公司 | Suspension draw hook with aspirator for single-incision laparoscopic surgery |
| CN103549980A (en) * | 2013-11-15 | 2014-02-05 | 广西壮族自治区人民医院 | Umbrella-type abdominal wall hanging device used in laparoscopic operation |
| CN204318819U (en) * | 2014-12-10 | 2015-05-13 | 路要武 | Combination type laparoscope pneumoperitoneum-free device |
| CN208958194U (en) * | 2017-12-06 | 2019-06-11 | 朱丹阳 | The fixed device of the single hole stomach wall of gasless laparoscope |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025470A (en) * | 2019-05-16 | 2019-07-19 | 中国医学科学院阜外医院 | Heart pressing device in a kind of thorax |
| CN111839625A (en) * | 2020-08-27 | 2020-10-30 | 王倩 | Novel rib retractor |
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