CN103767795B - Operation histoorgan isolator - Google Patents
Operation histoorgan isolator Download PDFInfo
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- CN103767795B CN103767795B CN201410024282.9A CN201410024282A CN103767795B CN 103767795 B CN103767795 B CN 103767795B CN 201410024282 A CN201410024282 A CN 201410024282A CN 103767795 B CN103767795 B CN 103767795B
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- isolator
- basic unit
- histoorgan
- wire netting
- clamper
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Abstract
A kind of operation histoorgan isolator, it is characterized in that it by mainly by wire netting basic unit (1), be coated in metal-based layer metal surface medical high polymer coating (2) and form for the clamper (3) that is connected of gauze using with operation, described wire netting basic unit (1) can be together with the composition coating folded deformation on its surface to required shape maintenance, can also foldedly return to reset condition simultaneously, described clamper (3) is any or regular arrangement on isolator, and it is connected or separates with isolator. The present invention is simple in structure, and cost is low, it is easy to use to manufacture, and in performing the operation, protects soft tissue and organ, and the good visual field is provided.
Description
Technical field
The present invention relates to a kind of medicine equipment, when especially one is for operation, block, isolation and protection operation behaviourMake the internal organs of face periphery, as liver and gall, stomach and intestine, nethike embrane, cardiopulmonary etc., appear surgical field of view so that good, are conducive to doctor's essenceThe operating theater instruments of accurate operation technique, specifically a kind of operation histoorgan isolator.
Background technology
At present, when surgeon implements endoceliac operation, operation technique face can often be blocked by organ-tissue aroundOr cover, affect operation technique, need one to two hand-held hook plate of assistant or put in body cavity with hand to isolate or separate these organsOr tissue, for operating surface reserves enough spaces. For example, when row biliary surgery, need to hook plate the liver in bile duct front toOn stop, also need intestinal tube to be stopped downwards under the help of pad of cotion with hand or hook plate simultaneously, could implement the operation of bile duct.Again for example, implementing when gynaecology and obstetrics operation, need to hook plate or hand under the assistance of pad of cotion the intestinal tube around reproductive organsStop or isolate, just can carry out relevant gynaecology and obstetrics operation operation. In isolation or stop the above-mentioned organ group that affects operation techniqueWhen knitting, also protect these organs not accidentally injured by operation. But above-mentioned technology has following shortcoming: 1, and waste of manpower, often everyPlatform operation needs one to two doctor to carry out aforesaid operations; 2, weak effect, no matter be with hand or hook plate, operation technique face weekThe internal organs that enclose, can be repeatedly outstanding from the gap of hook plate or hand due to the impact of displacement or gravity and abdominal pressure, blocks operating surface,Affect operation technique, doctor needs often to adjust the position of hook plate or hand, or is forced in narrow space operation, has a strong impact on handArt efficiency, easily produces bleeding due to trauma or accidental injury.
Summary of the invention
The object of the invention is manually to use hook plate or use operation retractor to incite somebody to action for needing in existing operationOrganize internal organs to be pulled away from operation interface so that for operation provides enough visuals field, and manual operation labour intensity is large, weak effect, need are notDisconnected adjustment position, and the deep hook plate of operation retractor is adjusted the problem such as inconvenience, isolation intestinal tube weak effect, therefore often causes handThe art visual field is unclear, affects the series of problems such as surgical effect and efficiency, and therefore clinical in the urgent need to designing, a kind of cost is low, useEasy to adjust, can greatly improve operation efficiency, shorten the operation histoorgan isolator of operating time.
One of technical scheme of the present invention is:
A kind of operation uses histoorgan isolator, it is characterized in that it mainly by wire netting basic unit 1, be coated in metal-based layerThe medical high polymer coating 2 of metal surface and the clamper 3 being connected for the gauze using with operation form, described goldShu Wang basic unit 1 can together with its surperficial coating, folded deformation, simultaneously can also be again to required shape maintenance arbitrarilyFolding or compressing returns to reset condition, and described clamper 3 is any or regular arrangement on isolator, and it is connected with isolatorOr separate.
Described wire netting basic unit 1 is formed, is stamped to form or by metal grill unit group by sheet metal by metal wire knittedDress is formed by connecting.
Described wire netting basic unit 1 is steel alloy; Also can be aluminium alloy or titanium alloy basic unit, and there is plastic deformation, canFolding or the Bending Deformation with manual any direction, the state after its deformation can be remembered reservation, can be repeatedly folding as requiredAnd bending, to meet the optimum state of operation needs.
Described wire netting basic unit 1 is rectangle, square, circle or oval, and the mesh on it is rectangle, prosShape, circle or oval, the quantity of mesh and size match to the requirement of isolator performance with operation.
Described clamper 3 can clamp for medical metal or elasticity of plastics folder, medical clip, tinsel or other andPin or the line of fixing gauze.
Clamper 3 is mainly distributed on four limits of isolator, also can be fixed on a small quantity as required the centre of isolator. FolderHold device and be mainly used to fixing hospital gauze on isolator, to better protect segregate histoorgan, and prevent handOther non-operative sites of the contaminants of art operating surface.
Two of technical scheme of the present invention is:
Histoorgan isolator is used in a kind of operation, and the main body that it is characterized in that it is wire netting basic unit 1, this wire netting basic unit 1Arbitrarily folded deformation is to required shape and keep, and can also be returned to reset condition by crimping again simultaneously. Described metalNet basic unit 1 is provided with the clamper for connecting gauze. Described clamper is medical metal or elasticity of plastics folder, medical back-shapedPin, tinsel or other can clamp and pin or the line of fixing gauze or directly formed its quilt by the edge contraction of wire netting basic unit 1Be distributed on four limits of isolator or be fixed on a small quantity as required the centre of isolator. Described wire netting basic unit 1 is rectangularShape, square, circle or oval, the mesh on it is rectangle, square, circle or oval, the quantity of mesh and largeLittle and operation matches to the requirement of isolator performance; Wire netting basic unit 1 is formed, is stamped to form by sheet metal by metal wire knittedOr form and there is plastic deformation by metal grill unit assembly and connection, manually any direction folds or Bending Deformation,State after its deformation can be remembered reservation, can be as required repeatedly folding, bending and recover, to meet operation needsOptimum state.
Beneficial effect of the present invention:
The present invention is simple in structure, and cost is low, it is easy to use to manufacture, and isolation and protection soft tissue and organ in performing the operation, carryFor the good visual field.
The present invention can be placed on around operation technique face, effectively stops the intestinal tube mobile to operating surface and other tissueOrgan. According to the difference of placing position body cavity size and shape, invention can be folded into needed shape and size. Due toProduct itself has elasticity or plastic deformation, once place when use, can maintain folding form until operation finishes,Remain that operating surface is not affected by organ around. Due to the network structure of isolator, operation technique person can see through meshObserve at any time the situation of isolated organ, for example, have or not hyperemia, oedema, the abnormal pathological condition such as ischemic. In order to prevent handOther positions of the contaminants of art operating surface, can be fixed on carbassus on isolator and use with clamper.
Brief description of the drawings
Fig. 1 is one of structural representation of the present invention.
Fig. 2 is the broken section structural representation of Fig. 1.
Fig. 3 is one of use view of Fig. 1.
Fig. 4 be Fig. 1 use view two.
Fig. 5 be Fig. 1 use view three.
Fig. 6 is two of structural representation of the present invention.
Fig. 7 is one of use view of Fig. 6.
Fig. 8 be Fig. 6 use view two.
Fig. 9 be Fig. 6 use view three.
Figure 10 is three of structural representation of the present invention.
Figure 11 is four of structural representation of the present invention.
Figure 12 is one of use view of Figure 11.
Figure 13 be Figure 11 use view two.
Figure 14 be Figure 11 use view three.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Embodiment mono-.
As Figure 1-5.
A kind of histoorgan isolator 4 for operation, it by mainly by wire netting basic unit 1, be coated in the metal of metal-based layerThe medical high polymer coating 2(on surface is as Fig. 2) and form for the clamper 3 that is fixedly connected of gauze using with operation,As shown in Figure 1, described wire netting basic unit 1 can together with the composition coating folded deformation on its surface to required shape alsoKeep, simultaneously can also foldedly return to reset condition, described clamper 3 on isolator arbitrarily or regular arrangement, it withIsolator is connected or separates. The formation of isolator 4 can be the rectangle shown in Fig. 1, square, circle or oval, on itMesh is rectangle, square, circle or oval, the quantity of mesh and size and the requirement phase of operation to isolator performanceJoin, isolator 4 should have plastic deformation, and manually any direction folds or Bending Deformation, and the state after its deformation canRetain with memory, can be repeatedly folding and bending as required, to meet the optimum state of operation needs, also can be at External Force ActingUnder return to reset condition. Wire netting basic unit 1 can be by wire (steel alloy silk,, aluminum-alloy wire or titanium alloy wire etc.) braidingBecome, be stamped to form or formed by metal grill unit assembly and connection by sheet metal (steel plate, aluminium alloy plate, titanium alloy sheet), adoptWhen metal grill unit mounting structure, should make the linkage unit of grid carry out the friction tight energy after distortion that is rotatably connected to ensureKeep needed shape. Described clamper 3 can adopt medical metal or elasticity of plastics folder to be connected and fixed gauze, at dual-sideThe good medical sewing needle that also configures, prevents the displacement in use procedure so that the isolator after distortion is connected with tissue again,Medical sewing needle also can be used for directly blending gauze that imbibition uses and being connected every anti-device anti-. When concrete enforcement, be preferably in isolationClamper 3 is preferably all installed on four limits of device. Clamper 3 also can be that tinsel or other can clamp and the pin of fixing gauzeOr line. Clamper 3 also can directly utilize the edge of isolator to be folded to form.
When use, isolator of the present invention can be folded into the shape of removing as in Figure 3-5, form outside divider wall structure, alsoCan be rolled into tubular structure, tissue or dirty body are trapped among to cylindrical shell outside, in a word, the present invention has easy to use, and shape is flexibleThe series of advantages such as changeable.
Operation of the present invention can be plane reticular structure with histoorgan isolator in the time not using, and monnolithic case can be madeRectangularity, square, circle, the various shapes such as ellipse. Its mesh can be rectangle, square, and circle, oval etc.Various shapes. The quantity of mesh and size can the requirement manufactures to isolator performance according to operation. It can elasticity or plasticity shapeBecome, manually any direction folds or Bending Deformation, and the state after its deformation can be remembered reservation, can be as required repeatedlyFolding and bending, to meet the optimum state of operation needs. Netted matrix both available metal material also can be used macromolecular material systemStandby forming, can also, with other any material manufacture that can realize its function, also can answer with two or more materialClose manufacture. For example, can first manufacture netted isolator with metal material, then with the high polymer material plasticizing of inorganization reaction orCoating. When use, can need to increase accessory structure at any part of its structure according to operation. For example, handle, buckle, elasticityFolder etc.
Using method of the present invention is:
1) operation of the present invention is rolled over to required form with histoorgan isolator, can surround a cavity structure, formCofferdam to be to prevent internal organ or to organize organ pipe to enter in cofferdam, also can utilize tissue composition enclosing structure, by by isolatorThe clamping of both sides and tissue or sew up and be connected to prevent that tissue or the organ of operative site one side from entering field of operation, instituteFolding shape and operative site match.
2) by operation of the present invention with histoorgan isolator put to operation in desired area.
When concrete use, step 1) and 2) sequentially can put upside down.
Embodiment bis-.
As Figure 6-9.
What the difference of the present embodiment and embodiment mono-was that clamper 3 adopts is clip, and other is identical with embodiment.
Embodiment tri-
As shown in figure 10.
It is medical metal net basic unit 1 that histoorgan isolator, its main body are used in a kind of operation, and this wire netting basic unit 1 can appointMeaning folded deformation is to required shape and keep, and can also be returned to reset condition by crimping again simultaneously. Described wire netting baseLayer 1 clamper being provided with for connecting gauze. Described clamper be medical metal or elasticity of plastics folder, medical clip,Tinsel or other can clamp and pin or the line of fixing gauze or directly formed clamper by the edge contraction of wire netting basic unit 1Be distributed on four limits of isolator or be fixed on a small quantity as required the centre of isolator. Described wire netting basic unit 1 is for longSquare, square, circular or oval, the mesh on it is rectangle, square, circle or oval, the quantity of mesh withSize matches to the requirement of isolator performance with operation; Wire netting basic unit 1 can form by medical metal silk braiding, by medical goldGenus sheet is stamped to form or is formed and had plastic deformation by metal grill unit assembly and connection, and manually any direction is foldingOr Bending Deformation, the state after its deformation can be remembered reservation, and repeatedly folding, bending and recovery as required, to accord withClose the optimum state that operation needs.
Embodiment tetra-.
As shown in Figure 11-14.
The difference of the present embodiment and embodiment mono-and three is the difference of clamper 3, and the clamper 3 of the present embodiment adoptsBe be similar to for tie up earphone cord or power line can be bent and tighten after can automatically not unclamp tie up silk (generally by overcoat andMetal inside composition, metal inside can industry distortion and is easily twisted into twisted shape), tie up silk and can twist in advance bundle in wire netting basic unitOn 1 grid, also can configure separately, can be first when use by one or both ends through being banded in again wire netting basic unit 1 after gauzeOn grid, while unclamping, only need anti-twisting to tie up silk.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.
Claims (6)
1. an operation histoorgan isolator, is characterized in that it is mainly by wire netting basic unit (1) and for making with operationWith the connected clamper (3) of gauze composition, described wire netting basic unit (1) can roll over arbitrarily together with its surperficial coatingFold and be deformed into required shape and keep, can also again be returned to reset condition, described clamper (3) is at isolator simultaneouslyUpper any or regular arrangement, it is connected or separates with isolator; Described wire netting basic unit (1) closes for steel alloy aluminium alloy or titaniumAuri layer, and there is plastic deformation, manually any direction folds or Bending Deformation, and the state after its deformation can be rememberedRecall reservation, can be repeatedly folding and bending as required, to meet the optimum state of operation needs.
2. operation according to claim 1 histoorgan isolator, is characterized in that described wire netting basic unit (1) appliesThere is medical high polymer coating (2).
3. operation according to claim 1 histoorgan isolator, is characterized in that described wire netting basic unit (1) is by goldBelonging to silk braiding forms, is stamped to form or is formed by metal grill unit assembly and connection by sheet metal.
4. according to the histoorgan isolator of the operation described in claim 1 or 3, it is characterized in that described wire netting basic unit (1)For rectangle, square, circle or oval, the mesh on it is rectangle, square, circle or oval, the number of meshAmount and size match to the requirement of isolator performance with operation.
5. operation according to claim 1 histoorgan isolator, is characterized in that described clamper (3) is medical goldBelong to or elasticity of plastics folder, medical clip, tinsel or other can clamp and pin or the line of fixing gauze.
6. histoorgan isolator is used in operation according to claim 1 or 5, it is characterized in that clamper (3) is distributed in isolationOn four limits of device, also can be fixed on a small quantity as required the centre of isolator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024282.9A CN103767795B (en) | 2014-01-20 | 2014-01-20 | Operation histoorgan isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024282.9A CN103767795B (en) | 2014-01-20 | 2014-01-20 | Operation histoorgan isolator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103767795A CN103767795A (en) | 2014-05-07 |
| CN103767795B true CN103767795B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410024282.9A Active CN103767795B (en) | 2014-01-20 | 2014-01-20 | Operation histoorgan isolator |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473666A (en) * | 2014-12-08 | 2015-04-01 | 钱建民 | Intracavity dilator |
| CN109044429A (en) * | 2018-07-03 | 2018-12-21 | 郑州大学第附属医院 | A kind of multi-functional organ isolator |
| CN110680422B (en) * | 2019-11-06 | 2021-06-08 | 中国医科大学附属第一医院 | Uterus lifting device |
| CN111643131B (en) * | 2020-04-30 | 2022-11-11 | 中南大学湘雅三医院 | Disposable adjustable intestinal canal injury prevention device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5337736A (en) * | 1992-09-30 | 1994-08-16 | Reddy Pratap K | Method of using a laparoscopic retractor |
| EP0746258B1 (en) * | 1993-02-11 | 1998-09-30 | Medprod, Inc. | Surgical mesh with semi-rigid border members |
| CN101790352A (en) * | 2007-08-29 | 2010-07-28 | 伊西康内外科公司 | tissue retractors |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19841652A1 (en) * | 1998-09-11 | 2000-03-30 | Aesculap Ag & Co Kg | Flat retention element for body parts |
| CN2607960Y (en) * | 2002-11-01 | 2004-03-31 | 于海鹰 | Reticular metal plate for repairing skull trauma |
| KR101198775B1 (en) * | 2012-01-18 | 2012-11-12 | 박광태 | Surgical instrument, and surgical mesh and surgical retractor for the same, and surgical method using the same |
-
2014
- 2014-01-20 CN CN201410024282.9A patent/CN103767795B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5337736A (en) * | 1992-09-30 | 1994-08-16 | Reddy Pratap K | Method of using a laparoscopic retractor |
| EP0746258B1 (en) * | 1993-02-11 | 1998-09-30 | Medprod, Inc. | Surgical mesh with semi-rigid border members |
| CN101790352A (en) * | 2007-08-29 | 2010-07-28 | 伊西康内外科公司 | tissue retractors |
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| CN103767795A (en) | 2014-05-07 |
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