CN104799896A - Telescopic dual-purpose drag hook device used for abdominal operation - Google Patents
Telescopic dual-purpose drag hook device used for abdominal operation Download PDFInfo
- Publication number
- CN104799896A CN104799896A CN201510260990.7A CN201510260990A CN104799896A CN 104799896 A CN104799896 A CN 104799896A CN 201510260990 A CN201510260990 A CN 201510260990A CN 104799896 A CN104799896 A CN 104799896A
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- ring
- semi
- half ring
- drag hook
- lacing film
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- 230000003187 abdominal effect Effects 0.000 title claims abstract description 10
- 238000003780 insertion Methods 0.000 claims abstract description 23
- 230000037431 insertion Effects 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001960 triggered effect Effects 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
- A61B17/02—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors
- A61B17/0293—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors with ring member to support retractor elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/02—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors
- A61B17/0281—Abdominal wall lifters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00743—Type of operation; Specification of treatment sites
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00796—Breast surgery
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- 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)
- Surgical Instruments (AREA)
Abstract
The invention discloses a telescopic dual-purpose drag hook device used for an abdominal operation. The telescopic dual-purpose drag hook device comprises a drag hook, a first connecting half ring and a second connecting half ring, wherein the first connecting half ring and the second connecting half ring are provided with two connecting structures as follows: a first connecting structure is that the end part of one of the two ends of each of the first connecting half ring and the second connecting half ring is an insertion end, the end part of the other end of the two ends of each of the first connecting half ring and the second connecting half ring is provided with an insertion slot for allowing the insertion end to insert, a threaded openings are formed in the surfaces of the insertion slots, the device further comprises fastening bolts which penetrate through the threaded openings and are resisted against the surfaces of the insertion ends, and the first connecting half ring and the second connecting half ring are connected to form a connecting ring with a fixed size through the insertion slots, the insertion ends, and the fastening bolts respectively; a second connecting structure is that a plurality of regulating holes are respectively formed along the ring surfaces of the first connecting half ring and the second connecting half ring, the device further comprises fastening bolts which penetrate through the regulating holes for connecting the first connecting half ring with the second connecting half ring up and down to form a connecting ring with an adjustable opening-closing spacing.
Description
Technical field
The present invention relates to surgery device, especially a kind of lifting hook device for abdominal cavity.
Background technology
In existing clinical abdominal operation process, fully to expose operative incision and could facilitate surgical, after doctor adopts drag hook to be triggered by otch, otch is pulled open, at present, normally drag hook bar is supportted on operating-table side, and on drag hook bar, be provided with the shelf of a semi-ring, then be connected on the shelf of semi-ring by drag hook one end, the pull bar other end is just for triggering otch, and this structure exists following defect:
1, drag hook bar needs the nurse under platform to fix, add manpower on the one hand, easily cause because drag hook pole length is longer on the other hand and rock, nurse likely touches the sterile field on operating-table in the process of fixing drag hook bar simultaneously, thus adds the probability causing infection of incisional wound.
2, traditional suspensory retractor comprises the shelf of a semi-ring, and drag hook connects on the top of the shelf, hook operative incision, but another one direction then needs feldsher to continue to hold drag hook with hands manpower, thus adds manpower, also brings inconvenience to surgical.
3, traditional semi-ring is fixed size, cannot regulate the position of lifting hook device according to the size of operative incision.
Summary of the invention
The object of the invention is to overcome prior art and use that lifting hook device needs to arrange drag hook bar, several assistant coordinates the technical problem causing operation process loaded down with trivial details, provide a kind of and comprehensively above operating-table can facilitate surgical, manual a kind of scalable dual-purpose lifting hook device for abdominal operation can be helped according to the size of operative incision size adjustment connecting ring, minimizing simultaneously.
For realizing above object, this invention takes following technical scheme: for the scalable dual-purpose lifting hook device of abdominal operation, comprise drag hook, the first connection semi-ring is connected semi-ring with second, in connecting semi-ring with first the direction be connected in semi-ring ring be with second, connect semi-ring along first respectively and be provided with double wedge with the second outer surface being connected semi-ring, between adjacent tooth, be formed with step; Described drag hook comprises the crotch and the neck of hook that catch on skin, through hole is provided with along neck of hook length direction, tilt to be provided with lacing film along through hole aperture to same direction, the side that incline direction bends towards crotch, lacing film and described step match, lacing film is articulated on step, conflicts described double wedge medial surface in lacing film both sides, and drag hook is hung tag by lacing film, step and connects semi-ring or second first and connect on semi-ring; First connection semi-ring is connected semi-ring and has two kinds of syndetons with second:
The first syndeton is: the first connection semi-ring is connected semi-ring two ends with second are wherein respectively insertion end in end, one end, end, one end is respectively equipped with the slot inserted for insertion end in addition, slot surface is provided with threaded hole, also include fastening bolt, described fastening bolt penetrates and is resisted against described insertion end surface from threaded hole, and described first connects semi-ring is connected semi-ring is connected to form fixed size connecting ring respectively by slot, insertion end and fastening bolt with second;
The second syndeton is: connect on semi-ring to be connected semi-ring anchor ring with second along first and have multiple adjustment hole position, also comprise adjusting bolt, it connects semi-ring through adjustment hole position by first and is connected with second the connecting ring that semi-ring is connected to form adjustable folding spacing up and down.
The present invention compared with prior art, tool has the following advantages: connect semi-ring by arranging two, doctor can fix drag hook in each position connecting semi-ring, follow-uply just do not need manual operation, eliminate drag hook bar, do not need nurse to fix drag hook bar below and carry out tractive, decrease manpower, facilitate surgical, adopt the syndeton that the step between double wedge is combined with lacing film, drag hook is made to be connected the connection of semi-ring with two more simple, and drag hook can be made to be hooked on two connection semi-rings more easily, between being stuck in by two double wedges simultaneously, be not easy to loosen, two are connected semi-ring and are connected with nut by simple junction button, just can be assembled into a complete connecting ring, when not using, several member storage can be resolved into, do not occupy usage space, adjustment hole position is set on each semi-ring simultaneously, can, according to the different sizes of corrective surgery otch, regulates folding spacing between two semi-rings to adapt to the position of operative incision, to facilitate the abdominal operation of applicable various different incision size.
Accompanying drawing explanation
Fig. 1 is the structural representation that drag hook of the present invention hangs tag on the first connection semi-ring being formed with connecting ring or the second connection semi-ring;
Fig. 2 is hook structure schematic diagram of the present invention;
Fig. 3 is that the first connection semi-ring of the present embodiment one is connected the mutual grafting schematic diagram of semi-ring with second;
Fig. 4 is the part A enlarged diagram of Fig. 3;
Fig. 5 is that first of the present embodiment two connects semi-ring and is connected semi-ring with second and is connected to form connection ring structure schematic diagram up and down.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, content of the present invention is described in further details.
Embodiment one:
Refer to shown in Fig. 1 to Fig. 4, for the scalable lifting hook device of abdominal operation, comprise drag hook 1, first connects semi-ring 2 is connected semi-ring 3 with second, first connection semi-ring 2 is connected semi-ring 3 two ends with second are wherein respectively insertion end 4 in end, one end, end, one end is respectively equipped with the slot 5 inserted for insertion end 4 in addition, slot 5 surface is provided with threaded hole 51, being set to of the present embodiment, first insertion end 4 connected on semi-ring 2 is inserted in the slot 5 on the second connection semi-ring 3, and the second insertion end 4 connected on semi-ring 3 is inserted in the slot 5 on the first connection semi-ring 2, also include fastening bolt 52, fastening bolt 52 penetrates and is resisted against insertion end 4 surface from threaded hole 51, first connects semi-ring 2 is connected semi-ring 3 respectively by slot 5 with second, insertion end 4 and fastening bolt 52 are fastenedly connected formation connecting ring, in with the direction in connecting ring ring being, connect semi-ring 2 along first respectively and be provided with a circle double wedge 6 with the second outer surface being connected semi-ring 3, the position of double wedge 6 is first connecting semi-ring 2 and be connected on the outer surface of semi-ring 3 with second between insertion end 4 and slot 5, step 7 is formed between adjacent tooth 6, drag hook 1 comprises the crotch 11 and the neck of hook 12 that catch on skin, through hole 14 is provided with along the neck of hook 12 length direction, tilt to be provided with lacing film 13 along through hole 14 aperture to same direction, the side that incline direction bends towards crotch 11, lacing film 13 and step 7 match, when lacing film 13 hangs on step 7, lacing film 13 both sides conflict double wedge 6, blocked by the double wedge 6 of step 7 both sides, prevent lacing film 13 from sliding on step 7, drag hook 1 is hung tag by lacing film 13, step 7 and double wedge 6 and is connected semi-ring 2 or second first and connects on semi-ring 3.
The present embodiment occupation mode is usual manner: when operative incision is conventional size, first connection semi-ring 2 is connected semi-ring 3 and is fastenedly connected formation connecting ring respectively by slot 5, insertion end 4 and fastening bolt 52 with second, connecting ring is arranged on above patient's otch, to be hung tag by lacing film 13, step 7 and double wedge 6 by drag hook 1 and be connected semi-ring 2 or second first and connect on semi-ring 3, because the size incision of most of abdominal operation is basically identical, therefore, when operative incision size difference is as good as, this kind of structure can be adopted.
Embodiment two:
Incorporated by reference to consulting shown in Fig. 5, the present embodiment occupation mode is stretch mode: when operative incision is smaller, in the connecting ring ring that the mutual grafting of above-mentioned connection semi-ring is formed, size just can not adapt to the area of operative incision very well due to fixed size, connect on semi-ring 2 to be connected semi-ring 3 anchor ring with second along first and have multiple adjustment hole position 8, also comprise adjusting bolt 9, it connects semi-ring 2 through adjustment hole position 8 by first and is connected with second the connecting ring that semi-ring about 3 is connected to form adjustable folding spacing, shape in this connecting ring ring is not just the circle in embodiment one, but class is oval, and according to the size of operative incision area, two spacing connected between semi-ring are regulated by being arranged on two adjustment holes connected on semi-ring, thus reach the area reducing connecting ring, make the size of connecting ring just in time on corrective surgery otch, doctor is facilitated to perform the operation.
Above-listed detailed description is illustrating for invention possible embodiments of the present invention, and this embodiment is also not used to limit the scope of the claims of the present invention, and the equivalence that all the present invention of disengaging do is implemented or changed, and all should be contained in the scope of the claims of this case.
Claims (1)
1. for the scalable dual-purpose lifting hook device of abdominal operation, it is characterized in that: comprise drag hook (1), the first connection semi-ring (2) is connected semi-ring (3) with second, in connecting semi-ring (2) with first the direction be connected in semi-ring (3) ring be with second, connect along first semi-ring (2) to be connected semi-ring (3) outer surface with second respectively and be provided with double wedge (6), between adjacent tooth (6), be formed with step (7), described drag hook (1) comprises the crotch (11) and the neck of hook (12) that catch on skin, through hole (14) is provided with along the neck of hook (12) length direction, tilt to be provided with lacing film (13) along through hole (14) aperture to same direction, the side that incline direction bends towards crotch (11), lacing film (13) and described step (7) match, lacing film (13) is articulated on step (7), conflict described double wedge (6) medial surface in lacing film (13) both sides, drag hook (1) is by lacing film (13), step (7) hangs tag and connects in semi-ring (2) or the second connection semi-ring (3) first,
First connection semi-ring (2) is connected semi-ring (3) and has two kinds of syndetons with second:
The first syndeton is: the first connection semi-ring (2) is connected semi-ring (3) two ends with second are wherein respectively insertion end (4) in end, one end, end, one end is respectively equipped with the slot (5) inserted for insertion end (4) in addition, slot (5) surface is provided with threaded hole (51), also include fastening bolt (52), described fastening bolt (52) penetrates and is resisted against described insertion end (4) surface from threaded hole (51), described first connects semi-ring (2) is connected semi-ring (3) respectively by slot (5) with second, insertion end (4) and fastening bolt (52) are connected to form the connecting ring of fixed size,
The second syndeton is: connect on semi-ring (2) to be connected semi-ring (3) anchor ring with second along first and have multiple adjustment hole position (8), also comprise adjusting bolt (9), it connects semi-ring (2) through adjustment hole position (8) by first and is connected with second the connecting ring that semi-ring (3) is connected to form adjustable folding spacing up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260990.7A CN104799896B (en) | 2015-05-20 | 2015-05-20 | Scalable dual-purpose lifting hook device for abdominal operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260990.7A CN104799896B (en) | 2015-05-20 | 2015-05-20 | Scalable dual-purpose lifting hook device for abdominal operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104799896A true CN104799896A (en) | 2015-07-29 |
| CN104799896B CN104799896B (en) | 2016-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510260990.7A Active CN104799896B (en) | 2015-05-20 | 2015-05-20 | Scalable dual-purpose lifting hook device for abdominal operation |
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| Country | Link |
|---|---|
| CN (1) | CN104799896B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854146A (en) * | 2017-11-02 | 2018-03-30 | 康亮 | Scalable circular retractor |
| CN108392233A (en) * | 2018-04-10 | 2018-08-14 | 姜里强 | Adjustable drag hook for operative site exposure |
| CN108852430A (en) * | 2018-04-10 | 2018-11-23 | 中国人民解放军陆军军医大学第二附属医院 | Cord holder is used in anal fistula seton operation |
| WO2020178539A1 (en) * | 2019-03-07 | 2020-09-10 | Allyon | Spreader tool for separating tissues during surgical operations |
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| EP1038502A2 (en) * | 1999-03-23 | 2000-09-27 | Applied Medical Technology Inc. | Reconfigurable and self-retaining surgical retractor |
| CN2462860Y (en) * | 2001-02-09 | 2001-12-05 | 岳中瑾 | Surgical circumtractor |
| EP1269922A1 (en) * | 2001-06-29 | 2003-01-02 | DePuy Orthopaedics, Inc. | Articulated and lockable suture retaining retractor ring |
| US6808493B1 (en) * | 2002-08-28 | 2004-10-26 | Flexbar Machine Corp | Adjustable ratchet retractor support apparatus |
| EP1652480A1 (en) * | 2003-08-05 | 2006-05-03 | Oscar Laucirica Gari | Self-retaining surgical retractor |
| CN200977174Y (en) * | 2006-11-27 | 2007-11-21 | 苏云峰 | Multifunctional dilator for chest surgical operation |
| CN201271269Y (en) * | 2008-07-29 | 2009-07-15 | 费健 | Simple automatic drag hook device of abdominal cavity |
| CN204092054U (en) * | 2014-08-19 | 2015-01-14 | 桐庐康欣医疗器械有限公司 | The multi-functional dilator of anal-surgery |
| CN204655019U (en) * | 2015-05-20 | 2015-09-23 | 南方医科大学南方医院 | For the scalable dual-purpose lifting hook device of abdominal operation |
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2015
- 2015-05-20 CN CN201510260990.7A patent/CN104799896B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1038502A2 (en) * | 1999-03-23 | 2000-09-27 | Applied Medical Technology Inc. | Reconfigurable and self-retaining surgical retractor |
| CN2462860Y (en) * | 2001-02-09 | 2001-12-05 | 岳中瑾 | Surgical circumtractor |
| EP1269922A1 (en) * | 2001-06-29 | 2003-01-02 | DePuy Orthopaedics, Inc. | Articulated and lockable suture retaining retractor ring |
| US6808493B1 (en) * | 2002-08-28 | 2004-10-26 | Flexbar Machine Corp | Adjustable ratchet retractor support apparatus |
| EP1652480A1 (en) * | 2003-08-05 | 2006-05-03 | Oscar Laucirica Gari | Self-retaining surgical retractor |
| CN200977174Y (en) * | 2006-11-27 | 2007-11-21 | 苏云峰 | Multifunctional dilator for chest surgical operation |
| CN201271269Y (en) * | 2008-07-29 | 2009-07-15 | 费健 | Simple automatic drag hook device of abdominal cavity |
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| CN204655019U (en) * | 2015-05-20 | 2015-09-23 | 南方医科大学南方医院 | For the scalable dual-purpose lifting hook device of abdominal operation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854146A (en) * | 2017-11-02 | 2018-03-30 | 康亮 | Scalable circular retractor |
| CN108392233A (en) * | 2018-04-10 | 2018-08-14 | 姜里强 | Adjustable drag hook for operative site exposure |
| CN108852430A (en) * | 2018-04-10 | 2018-11-23 | 中国人民解放军陆军军医大学第二附属医院 | Cord holder is used in anal fistula seton operation |
| WO2020178539A1 (en) * | 2019-03-07 | 2020-09-10 | Allyon | Spreader tool for separating tissues during surgical operations |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104799896B (en) | 2016-09-14 |
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