CN107397576A - For epiplocele recovery device - Google Patents
For epiplocele recovery device Download PDFInfo
- Publication number
- CN107397576A CN107397576A CN201710607535.9A CN201710607535A CN107397576A CN 107397576 A CN107397576 A CN 107397576A CN 201710607535 A CN201710607535 A CN 201710607535A CN 107397576 A CN107397576 A CN 107397576A
- Authority
- CN
- China
- Prior art keywords
- recovery device
- rod
- pliers
- sliding part
- turning rod
- 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
- 238000011084 recovery Methods 0.000 title claims abstract description 39
- 206010019909 Hernia Diseases 0.000 claims description 11
- 210000000569 greater omentum Anatomy 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 3
- 239000002906 medical waste Substances 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 210000000936 intestine Anatomy 0.000 description 9
- 230000000968 intestinal effect Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000001356 surgical procedure 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
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in 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
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2946—Locking means
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
The invention belongs to medical field, especially belongs to the apparatus that epiplocele is treated.For epiplocele recovery device, including recovery device housing, the front end of recovery device housing is set with pliers, the rear end of recovery device housing is provided with turning collar, the inside of the recovery device housing is socketed with inner push-rod, the both sides of recovery device housing have chute, sliding part is respectively equipped with chute, using the design that arc push piece is set in inner push-rod side wall, when inner push-rod is promoted in operation forward, arc push piece withstands sliding part and travelled forward, sliding part is under active force, the roller of lower section travels forward along track, turning rod is driven to form upset, realize the closure of pliers, whole pliers closure and opening are completed by promoting and extracting inner push-rod, make operation more convenient；And hospital day can be shortened, reduce patient medical expense expenditure, less medical waste.
Description
Technical field
The invention belongs to medical field, especially belongs to the apparatus that epiplocele is treated.
Background technology
Intestinal tube is referred to as foraminal hernia by the epiploic foramen into nethike embrane intracavitary, and the intestinal tube that hernia enters is also easy to produce strangulation, causes intestines to obstruct
Resistance, if intestinal tube blood vessel constriction, narrow, hernia can be also caused to enter intestinal tube necrosis, perforation, serious threat patient vitals safety.Once
Suspect this disease, should row operative treatment, embedded intestinal loop is resetted, operation wound is larger, recovers slower, and operation in the past was needed in stomach wall
On operate on, leave very big scar, it is not attractive in appearance enough, while the hospital stays grow, patient spends high, causes medical waste.Clinically
There is an urgent need to one kind to alleviate epiplocele in minimal invasive operation method, reduce the generation of corrective surgery pain and complication.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, intestines can be pushed into by providing,
And can pulls out intestines, with minimal invasive operation, the recovery device for Greater omentum hernia.
To realize the purpose of the present invention, it is achieved using following technical scheme：For epiplocele recovery device, including reply
Device housing, the front end of recovery device housing are set with pliers, and the rear end of recovery device housing is provided with turning collar, the recovery device housing it is interior
Portion is socketed with inner push-rod, and the both sides of recovery device housing have chute, sliding part, the upside of sliding part are respectively equipped with chute
Turning rod is connected with respectively with downside；The both sides of the pliers are respectively equipped with rotating wheel, and turning rod is connected with each other with rotating wheel,
Semicircle opening is equipped with two binding clip front end faces of pliers, when pliers closes, two halves circular open mutually forms a circle and opened
Mouthful, the front end of circular open and the inner push-rod matches.
Preferably, track, track are equipped with the recovery device hull outside wall of chute side described in both sides
On be connected with the roller that can be moved left and right, the opposite side of roller is connected on the lower surface of described sliding part.
Preferably, the side wall of the inner push-rod is provided with arc push piece, and arc push piece is shaped as semi arch, arc
Shape push piece matches with sliding part outer ring cambered surface, and inner push-rod is pushed forward to after arc push piece and sliding part contact with each other,
Arc push piece drives sliding part to travel forward.
Preferably, the turning rod includes the first turning rod and the second turning rod, and the first turning rod and second turns over
Bull stick is hinged and fixed by flip piece and formed.
Preferably, the upper and lower of the sliding part is respectively equipped with deep-slotted chip breaker, and the turning rod is transported in deep-slotted chip breaker
It is dynamic.
Preferably, the turning rod is 30 ° -150 ° in the rotational angle α of deep-slotted chip breaker.
Preferably, the rotating wheel includes connecting rod, driving wheel and driven pulley, and the driving wheel is gear knot
Structure, the turning rod are connected on driving wheel, and the turning rod upper end of junction is provided with a fixture block, when turning rod moves upwards, card
Block contact upwards gear band move driving wheel rotate, driving wheel by connecting rod drive driven pulley, the claw beam of the pliers with it is driven
Wheel is connected.
Preferably, the side wall of the inner push-rod is provided with limit card block, and the pliers medial surface is provided with and institute
State the neck that limit card block matches.
Compared with prior art, the beneficial effects of the invention are as follows：Using setting setting for arc push piece in inner push-rod side wall
Meter, in operation promote inner push-rod forward when, arc push piece withstands sliding part and travelled forward, sliding part under active force, lower section
Roller travels forward along track, drives turning rod to form upset, realizes the closure of pliers, whole pliers closure and opening are by pushing away
Dynamic and extraction inner push-rod is completed, and makes operation more convenient；Such design can also be completed as hairclipper in use, directly simultaneously
After pliers is closed, inner push-rod is ejected, the intestines that hernia enters is pushed and completes operation；Two modes of operation are using minimally invasive side
Formula, treatment is completed under the minimum wound of patient, hence it is evident that reduce wound size, be advantageous to recover；And hospital day can be shortened, subtract
Few patient medical expense expenditure, less medical waste.
Brief description of the drawings
Fig. 1 is the structural representation of embodiments of the invention 1；
Fig. 2 is the structural representation of embodiments of the invention 2；
Fig. 3 is the side structure schematic diagram that pliers 2 of the present invention opens；
Fig. 4 is the structural representation of arc push piece 9 of the present invention；
Fig. 5 is the circular open 2-3 structural representations of the present invention；
Fig. 6 is the structural representation that pliers 2 of the present invention closes；
Fig. 7 is the structural representation that driving wheel 13 of the present invention connects pliers 2；
Fig. 8 is the structural representation that driving wheel 13 of the present invention connects driven pulley 14 by connecting rod 12；
Fig. 9 is the structural representation of deep-slotted chip breaker 11 of the present invention；
Figure 10 is Fig. 2 of the present invention partial enlarged drawing.
Embodiment
The embodiment of the present invention is made a detailed explanation below according to accompanying drawing 1-10.
Embodiment 1
According to Fig. 1 to Figure 10, the present embodiment is provided for epiplocele recovery device, including recovery device housing 1, recovery device housing
1 front end is set is provided with turning collar 3 with pliers 2, the rear end of recovery device housing 1, and the inside of the recovery device housing 1 is socketed with interior push away
Bar 4, the both sides of recovery device housing 1 have chute 5, and sliding part 6, the upside and downside of sliding part 6 are respectively equipped with chute 5
Turning rod 7 is connected with respectively；The both sides of the pliers 2 are respectively equipped with rotating wheel 8, and turning rod 7 is connected with each other with rotating wheel 8,
Semicircle opening 2-2, when pliers 2 closes, two halves circular open 2-2 mutually groups are equipped with two binding clip 2-1 front end faces of pliers 2
A circular open 2-3 is synthesized, circular open 2-3 and the inner push-rod 4 front end match, and the side wall of inner push-rod 4 is provided with arc
Shape push piece 9, arc push piece 9 match with the sliding part 6, and inner push-rod 4 is pushed forward to arc push piece 9 and sliding part 6 is mutual
During contact, arc push piece 9 drives sliding part 6 to travel forward, and the turning rod 7 includes the first turning rod 7-1 and the second turning rod
7-2, the first turning rod 7-1 and the second turning rod 7-2 be hinged and by flip piece 10 fix form, the sliding part 6 it is upper
Under be respectively equipped with deep-slotted chip breaker 11, the turning rod 7 moves in deep-slotted chip breaker 11, rotational angle α of the turning rod 7 in deep-slotted chip breaker
For 30 ° -150 °, the rotating wheel 8 includes connecting rod 12, driving wheel 13 and driven pulley 14, and the driving wheel 13 is gear structure,
The turning rod 7 is connected on driving wheel 13, and the upper end of turning rod 7 of junction is provided with a fixture block 15, and turning rod 7 moves upwards
When, fixture block 15 contacts the dynamic driving wheel 13 of gear band and rotated upwards, and driving wheel 13 passes through connecting rod 12 and drives driven pulley 14, the pincers
The claw beam of son 2 is connected with driven pulley 14, and the side wall of the inner push-rod 4 is provided with limit card block 16, on the medial surface of pliers 2
Provided with the neck 17 to match with the limit card block 16.On the lateral wall of recovery device housing 1 of the side of chute 5 described in both sides
Track 18 is equipped with, the roller 19 that can be moved left and right is connected with track 18, the opposite side of roller 19 is connected to described slip
On the lower surface of part 6.
Under the closure state of pliers 2, inner push-rod 4 is promoted from rear side, inner push-rod 4 passes at circular open 2-3, limiting card
Block 16 is caught in neck 17 and carries out locked, the device of one front side protrusion of formation.When puncture needle is located above epiplocele, put
Enter to close the omentum majus recovery device of pliers 2, the intestines entered using the end pushing hernia of the protrusion of inner push-rod 4, solve epiplocele
Problem.
In this operating process, the clamping of neck 17 that limit card block 16 matches is necessary, due to meeting in pushing course
There is the possibility outwards pulled out, if designed without such mating structure, inner push-rod 4 is easily drawn out, interior under no gripping orientation
After push rod 4 is drawn out, the position on recovery device head may touch intestines, cause unnecessary damage.And such position is set
Meter, is separated if necessary to limit card block 16 and neck 17, it is only necessary to is held two pliers manually and is pulled open to upper and lower both sides, then extracts
Inner push-rod 4, operation is very easy.
Embodiment 2
When puncture needle is located on the inside of epiplocele, the Greater omentum hernia recovery device of the opening of pliers 2 is put into, from avris adjustment control
Pliers 2 closes, and when binding clip 2-1 catches intestines, intestines is pulled out, successfully alleviate epiplocele.
In this operating process, inner push-rod 4 is promoted, arc push piece 9 withstands sliding part 6 and travelled forward, and sliding part 6 is acting on
Under power, the roller 18 of lower section travels forward along track 19, drives sliding part 6 forward, and flip piece 10 is by the first turning rod 7-1 and the
Two turning rod 7-2 are overlapping, and the fixture block 15 on the second turning rod 7-2 is moved upwardly or downwardly, and touches the gear of driving wheel 13, on
The driving wheel 13 of side rotates clockwise, and the driving wheel 13 of lower section rotates counterclockwise, and drives the connecting rod 12 being connected to rotate, from
And drive driven pulley 14 to rotate, the clockwise movement of pliers 2 of top, the counterclockwise movement of pliers 2 of lower section, closed until mutually forming
Close.This operation is promotes forward inner push-rod 4, when in closure state opening pliers 2, it is only necessary to pull back inner push-rod 4.Entirely
During front and rear pulling inner push-rod 4, manipulate pliers closes clamping intestines.
Claims (8)
1. be used for epiplocele recovery device, including recovery device housing, the front end of recovery device housing is set with pliers, after recovery device housing
End is provided with turning collar, it is characterised in that：The inside of the recovery device housing is socketed with inner push-rod, the both sides difference of recovery device housing
Chute is provided with, sliding part is respectively equipped with chute, upside and the downside of sliding part are connected with turning rod respectively；The pliers
Both sides are respectively equipped with rotating wheel, and turning rod is connected with each other with rotating wheel, and being equipped with semicircle on two binding clip front end faces of pliers opens
Mouthful, when pliers closes, two halves circular open mutually forms a circular open, the front end phase of circular open and the inner push-rod
Match somebody with somebody.
2. according to claim 1 be used for Greater omentum hernia recovery device, it is characterised in that chute side is described described in both sides
Track is equipped with recovery device hull outside wall, the roller that can be moved left and right is connected with track, the opposite side of roller is connected to
On the lower surface of described sliding part.
3. according to claim 1 be used for Greater omentum hernia recovery device, it is characterised in that the side wall of the inner push-rod is provided with
Arc push piece, arc push piece are shaped as semi arch, and arc push piece matches with sliding part outer ring cambered surface, and inner push-rod is forward
It is pushed to after arc push piece and sliding part contact with each other, arc push piece drives sliding part to travel forward.
4. according to claim 1 be used for Greater omentum hernia recovery device, it is characterised in that the turning rod includes the first upset
Bar and the second turning rod, the first turning rod and the second turning rod are hinged and fixed by flip piece and formed.
5. according to claim 1 be used for epiplocele recovery device, it is characterised in that the upper and lower of the sliding part is respectively equipped with
Deep-slotted chip breaker, the turning rod move in deep-slotted chip breaker.
6. according to claim 5 be used for epiplocele recovery device, it is characterised in that rotation of the turning rod in deep-slotted chip breaker
Angle [alpha] is 30 ° -150 °.
7. according to claim 1 be used for epiplocele recovery device, it is characterised in that the rotating wheel includes connecting rod, master
Driving wheel and driven pulley, the driving wheel are gear structure, and the turning rod is connected on driving wheel, the turning rod upper end of junction
Provided with a fixture block, when turning rod moves upwards, fixture block contacts gear band and moves driving wheel rotation upwards, and driving wheel passes through connecting rod band
Dynamic driven pulley, the claw beam of the pliers are connected with driven pulley.
8. the recovery device according to claim 1 for Greater omentum hernia, it is characterised in that set in the side wall of the inner push-rod
Limited location fixture block, the pliers medial surface are provided with the neck to match with the limit card block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607535.9A CN107397576B (en) | 2017-07-24 | 2017-07-24 | Device for recovering hernial membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607535.9A CN107397576B (en) | 2017-07-24 | 2017-07-24 | Device for recovering hernial membrane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107397576A true CN107397576A (en) | 2017-11-28 |
| CN107397576B CN107397576B (en) | 2023-12-15 |
Family
ID=60402424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710607535.9A Active CN107397576B (en) | 2017-07-24 | 2017-07-24 | Device for recovering hernial membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107397576B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002505136A (en) * | 1998-03-03 | 2002-02-19 | セノークス・インコーポレイテッド | Chest biopsy system and method |
| US6358268B1 (en) * | 2000-03-06 | 2002-03-19 | Robert B. Hunt | Surgical instrument |
| US20060079890A1 (en) * | 2004-10-08 | 2006-04-13 | Paul Guerra | Bilateral foot jaws |
| US20090234379A1 (en) * | 2008-03-14 | 2009-09-17 | Rehnke Robert D | Apparatuses for the performance of a minimally invasive ventral hernia repair |
| CN201389098Y (en) * | 2009-04-16 | 2010-01-27 | 北京天助畅运医疗技术有限公司 | Preperitoneal repair mesh |
| CN101712037A (en) * | 2009-11-28 | 2010-05-26 | 梁嘉麟 | Manually and automatically combined gripping method for removing pipe obstructions |
| CN201524102U (en) * | 2009-11-19 | 2010-07-14 | 北京天助畅运医疗技术股份有限公司 | Strutting device for surgery capable of treating hernia |
| WO2012058267A2 (en) * | 2010-10-26 | 2012-05-03 | Kyphon Sarl | Devices containing a chemonucleolysis agent and methods for treating an intervertebral disc or spinal arachnoiditis |
| CN203506791U (en) * | 2013-10-15 | 2014-04-02 | 深圳市第二人民医院 | Abdominal wall incision suture needle used in laparoscopic surgery |
| CN204049762U (en) * | 2014-08-12 | 2014-12-31 | 厦门大博颖精医疗器械有限公司 | Flushable engaging clamp |
| CN104797201A (en) * | 2012-06-07 | 2015-07-22 | 美的洛博迪克斯公司 | Articulating surgical instruments and methods of deploying the same |
| CN105534602A (en) * | 2014-10-22 | 2016-05-04 | 柯惠Lp公司 | Surgical instruments and switch assemblies thereof |
| DE102015008872A1 (en) * | 2015-07-14 | 2017-01-19 | OLYMPUS Winter & lbe GmbH | Tongue-free jaw mechanism |
| CN106491184A (en) * | 2016-10-10 | 2017-03-15 | 苏国强 | A kind of operation pair duckbilled intestinal clamps |
| CN208426175U (en) * | 2017-07-24 | 2019-01-25 | 丽水市中心医院 | One kind being used for epiplocele recovery device |
-
2017
- 2017-07-24 CN CN201710607535.9A patent/CN107397576B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002505136A (en) * | 1998-03-03 | 2002-02-19 | セノークス・インコーポレイテッド | Chest biopsy system and method |
| US6358268B1 (en) * | 2000-03-06 | 2002-03-19 | Robert B. Hunt | Surgical instrument |
| US20060079890A1 (en) * | 2004-10-08 | 2006-04-13 | Paul Guerra | Bilateral foot jaws |
| US20090234379A1 (en) * | 2008-03-14 | 2009-09-17 | Rehnke Robert D | Apparatuses for the performance of a minimally invasive ventral hernia repair |
| CN201389098Y (en) * | 2009-04-16 | 2010-01-27 | 北京天助畅运医疗技术有限公司 | Preperitoneal repair mesh |
| CN201524102U (en) * | 2009-11-19 | 2010-07-14 | 北京天助畅运医疗技术股份有限公司 | Strutting device for surgery capable of treating hernia |
| CN101712037A (en) * | 2009-11-28 | 2010-05-26 | 梁嘉麟 | Manually and automatically combined gripping method for removing pipe obstructions |
| WO2012058267A2 (en) * | 2010-10-26 | 2012-05-03 | Kyphon Sarl | Devices containing a chemonucleolysis agent and methods for treating an intervertebral disc or spinal arachnoiditis |
| CN104797201A (en) * | 2012-06-07 | 2015-07-22 | 美的洛博迪克斯公司 | Articulating surgical instruments and methods of deploying the same |
| CN203506791U (en) * | 2013-10-15 | 2014-04-02 | 深圳市第二人民医院 | Abdominal wall incision suture needle used in laparoscopic surgery |
| CN204049762U (en) * | 2014-08-12 | 2014-12-31 | 厦门大博颖精医疗器械有限公司 | Flushable engaging clamp |
| CN105534602A (en) * | 2014-10-22 | 2016-05-04 | 柯惠Lp公司 | Surgical instruments and switch assemblies thereof |
| DE102015008872A1 (en) * | 2015-07-14 | 2017-01-19 | OLYMPUS Winter & lbe GmbH | Tongue-free jaw mechanism |
| CN106491184A (en) * | 2016-10-10 | 2017-03-15 | 苏国强 | A kind of operation pair duckbilled intestinal clamps |
| CN208426175U (en) * | 2017-07-24 | 2019-01-25 | 丽水市中心医院 | One kind being used for epiplocele recovery device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107397576B (en) | 2023-12-15 |
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