CN103767795A - Tissue and organ isolator for operation - Google Patents
Tissue and organ isolator for operation Download PDFInfo
- Publication number
- CN103767795A CN103767795A CN201410024282.9A CN201410024282A CN103767795A CN 103767795 A CN103767795 A CN 103767795A CN 201410024282 A CN201410024282 A CN 201410024282A CN 103767795 A CN103767795 A CN 103767795A
- Authority
- CN
- China
- Prior art keywords
- isolator
- basic unit
- wire netting
- histoorgan
- metal
- 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
Images
Abstract
The invention discloses a tissue and organ isolator for operation. The tissue and organ isolator is characterized by mainly comprising a metal-net base layer (1), a medical high-molecular coating layer (2) and clamping devices (3), wherein the medical high-molecular coating layer (2) is coated on the metal surface of the metal base layer; the clamping devices (3) are used for connection with gauze used in operation; the metal-net base layer (1) and the coating layer formed by the surfaces can be folded and deformed together to a needed shape and maintain the shape, and simultaneously also can be folded to an original state; the clamping devices (3) are distributed on the isolator randomly or regularly and are connected with or separated from the isolator. The tissue and organ isolator disclosed by the invention has the advantages that the structure is simple, the cost is low, the manufacture and the use are convenient, soft tissues and organs are protected in operation, and good vision is provided.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments; especially when one is for surgical operation, block; the internal organs of isolation and protection operation technique face periphery; as liver and gall, gastrointestinal, nethike embrane; cardiopulmonary etc.; appear surgical field of view so that good, be conducive to doctor's operating theater instruments of operation technique accurately, specifically a kind of operation histoorgan isolator.
Background technology
At present, when surgeon implements endoceliac operation, operation technique face can often be blocked or cover by organ-tissue around, affects operation technique, need one to two hand-held hook plate of assistant or put in body cavity with hands isolate or separate these organ or tissues, for operating surface reserves enough spaces.For example, when row biliary surgery, need to the liver in bile duct front upwards be stopped with hook plate, also need intestinal tube to be stopped downwards under the help of gauze pad with hands or hook plate simultaneously, could implement the operation of bile duct.Again for example, in the time implementing obstetrics and gynecology operation, need under the assistance of gauze pad, the intestinal tube around genitals be stopped or be isolated with hook plate or hands, just can carry out relevant obstetrics and gynecology operation operation.In isolation or stopping the above-mentioned organ-tissue that affects operation technique, also protect these organs not accidentally injured by operation.But above-mentioned technology has following shortcoming: 1, and waste of manpower, often every operation needs one to two doctor to carry out aforesaid operations; 2, weak effect, no matter be with hands or hook plate, operation technique face internal organs around, can be repeatedly outstanding from the gap of hook plate or hands due to the impact of displacement or gravity and abdominal pressure, block operating surface, affect operation technique, doctor needs often to adjust the position of hook plate or hands, or is forced in narrow space operation, have a strong impact on operation efficiency, easily produce bleeding due to trauma or accidental injury.
Summary of the invention
The object of the invention is for needing manually to use hook plate in existing surgical operation or using operation retractor will organize internal organs to be pulled away from operation interface to provide enough visuals field for performing the operation, and manual operation labor intensity is large, weak effect, need constantly to adjust position, and the deep hook plate of operation retractor is adjusted inconvenience, the problems such as isolation intestinal tube weak effect, therefore often cause surgical field of view unclear, affect the series of problems such as surgical effect and efficiency, therefore clinical low in the urgent need to designing a kind of cost, use easy 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 histoorgan isolator, it is characterized in that it 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 extremely required shape the maintenance of folded deformation arbitrarily of its surperficial coating, can also again fold or oppress return to initial condition simultaneously, described clamper 3 is any or regular arrangement on isolator, and it is connected or separates with isolator.
Described wire netting basic unit 1 is formed, is stamped to form or is formed by metal grill unit assembly and connection by sheet metal by metal wire knitted.
Described wire netting basic unit 1 is steel alloy; Also can be aluminium alloy or titanium alloy basic unit, and have plastic deformation, manually any direction folds or Bending Deformation, and the state after its deformation can be remembered reservation, can be repeatedly folding and bending as required, and 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, square, circle or oval, and the quantity of mesh and size match to the requirement of isolator performance with operation.
Described clamper 3 can clamp and pin or the line of fixing gauze for medical metal or elasticity of plastics folder, medical paperclip, tinsel or other.
Two of technical scheme of the present invention is:
Histoorgan isolator use in a kind of operation, and the main body that it is characterized in that it is wire netting basic unit 1, and folded deformation is to required shape and keep arbitrarily in this wire netting basic unit 1, and the while can also be returned to initial condition by crimping again.Described wire netting basic unit 1 is provided with the clamper for connecting gauze.Described clamper is that medical metal or elasticity of plastics folder, medical paperclip, tinsel or other can clamp and pin or the line of fixing gauze or directly formed by the edge contraction of wire netting basic unit 1, and it is distributed on four limits of isolator or is fixed on a small quantity as required the centre of isolator.Described wire netting basic unit 1 is rectangle, square, circle or oval, and the mesh on it is rectangle, square, circle or oval, and the quantity of mesh and size match to the requirement of isolator performance with operation; Wire netting basic unit 1 is formed, is stamped to form or is formed and had a plastic deformation by metal grill unit assembly and connection by sheet metal by metal wire knitted, manually any direction folds or Bending Deformation, state after its deformation can be remembered reservation, repeatedly folding, bending and recovery as required, to meet the optimum state of operation needs.
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, provide 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 histoorgan.According to the difference of rest body cavity size and shape, invention can be folded into needed shape and size.Because product 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 the situation that mesh is observed isolated organ at any time, for example, has or not hyperemia, edema, the abnormal pathological condition such as ischemia.In order to prevent other positions of contaminants of operation technique face, operating gauze can be fixed on isolator and use with clamper.
Accompanying drawing explanation
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 using state schematic diagram of Fig. 1.
Fig. 4 be Fig. 1 using state schematic diagram two.
Fig. 5 be Fig. 1 using state schematic diagram three.
Fig. 6 is two of structural representation of the present invention.
Fig. 7 is one of using state schematic diagram of Fig. 6.
Fig. 8 be Fig. 6 using state schematic diagram two.
Fig. 9 be Fig. 6 using state schematic diagram 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 using state schematic diagram of Figure 11.
Figure 13 be Figure 11 using state schematic diagram two.
Figure 14 be Figure 11 using state schematic diagram three.
The specific embodiment
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 metal-based layer the medical high polymer coating 2(of metal surface as Fig. 2) and the clamper 3 being fixedly connected for the gauze using with operation form, as shown in Figure 1, 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 initial condition simultaneously, described clamper 3 is any or regular arrangement on isolator, and it is connected or separates with isolator.The formation of isolator 4 can be the rectangle shown in Fig. 1, square, circle or oval, mesh on it is rectangle, square, circle or oval, the quantity of mesh and size match to the requirement of isolator performance with operation, isolator 4 should have plastic deformation, manually any direction folds or Bending Deformation, state after its deformation can be remembered reservation, can be repeatedly folding and bending as required, to meet the optimum state of operation needs, also can return under external force initial condition.Wire netting basic unit 1 can be formed, is stamped to form or be formed by metal grill unit assembly and connection by sheet metal (steel plate, aluminium alloy plate, titanium alloy sheet) by tinsel (steel alloy silk,, aluminum-alloy wire or titanium alloy wire etc.) braiding, should make the linkage unit of grid carry out being friction tightly rotatably connected to guarantee can keep needed shape after distortion while adopting metal grill unit mounting structure.Described clamper 3 can adopt medical metal or elasticity of plastics folder to be connected and fixed gauze, at the dual-side good medical sewing needle that also configures again, so that being connected with tissue, the isolator after distortion prevents that the displacement in use procedure, medical sewing needle also can be used for directly preventing blending gauze that imbibition uses and being connected every anti-device.When concrete enforcement, be preferably on four limits of isolator clamper 3 is preferably all installed.Clamper 3 also can be that tinsel or other can clamp and pin or the line of fixing gauze.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, also can be rolled into tubular structure, tissue or dirty body are trapped among to cylindrical shell outside, the series of advantages such as in a word, the present invention has easy to use, and shape is flexible and changeable.
Operation of the present invention can be plane reticular structure with histoorgan isolator in the time not using, and monnolithic case can be made rectangle, square, circle, the various shapes such as ellipse.Its mesh can be rectangle, square, circle, the various shapes such as ellipse.The quantity of mesh and size can the requirement manufactures to isolator performance according to operation.It can elasticity or plastic deformation, the manually folding or Bending Deformation of any direction, and the state after its deformation can be remembered reservation, can be repeatedly folding and bending as required, to meet the optimum state of operation needs.Netted matrix both available metal material also can form with Polymer materialspreparation, can also, by other any material manufacture that can realize its function, also can manufacture with two or more Material cladding.For example, can first manufacture netted isolator with metal material, then high polymer material plasticizing or the coating of reacting with inorganization.When use, can need to increase accessory structure at any part of its structure according to operation.For example, handle, buckle, elastic clip 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, form cofferdam to prevent internal organs or to organize organ pipe to enter in cofferdam, also can utilize tissue composition enclosing structure, by the both sides of isolator are connected to prevent that with tissue clamping or stitching tissue or the organ of operative site one side from entering field of operation, folding 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 paperclip, 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 use in a kind of operation, and folded deformation is to required shape and keep arbitrarily in this wire netting basic unit 1, and the while can also be returned to initial condition by crimping again.Described wire netting basic unit 1 is provided with the clamper for connecting gauze.Described clamper is that medical metal or elasticity of plastics folder, medical paperclip, tinsel or other can clamp and pin or the line of fixing gauze or directly formed by the edge contraction of wire netting basic unit 1, and clamper is distributed on four limits of isolator or is fixed on a small quantity as required the centre of isolator.Described wire netting basic unit 1 is rectangle, square, circle or oval, and the mesh on it is rectangle, square, circle or oval, and the quantity of mesh and size match to the requirement of isolator performance with operation; Wire netting basic unit 1 can form by medical metal silk braiding, be stamped to form or formed and had a plastic deformation by metal grill unit assembly and connection by medical metal sheet, manually any direction folds or Bending Deformation, state after its deformation can be remembered reservation, repeatedly folding, bending and recovery as required, to meet the optimum state of 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, what the clamper 3 of the present embodiment adopted is be similar to for tie up earphone cord or power line can be bent and tighten after the silk of tying up that can automatically not unclamp (generally formed by overcoat and metal inside, metal inside is understood industry distortion and is easily twisted into twisted shape), tie up silk and can twist in advance bundle on the grid of wire netting basic unit 1, also can configure separately, when use, can first one or both ends be banded on the grid of wire netting basic unit 1 through after gauze again, 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 (10)
1. an operation histoorgan isolator, it is characterized in that it 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 extremely required shape the maintenance of folded deformation arbitrarily of its surperficial coating, initial condition can also be returned to again simultaneously, described clamper (3) is any or regular arrangement on isolator, and it is connected or separates with isolator.
2. operation according to claim 1 histoorgan isolator, is characterized in that described wire netting basic unit (1) is formed, is stamped to form or formed by metal grill unit assembly and connection by sheet metal by metal wire knitted.
3. operation according to claim 1 and 2 histoorgan isolator, it is characterized in that described wire netting basic unit (1) is steel alloy aluminium alloy or titanium alloy basic unit, and there is plastic deformation, manually any direction folds or Bending Deformation, state after its deformation can be remembered reservation, can be repeatedly folding and bending as required, to meet the optimum state of operation needs.
4. operation according to claim 1 and 2 histoorgan isolator, it is characterized in that described wire netting basic unit (1) is for rectangle, square, circle or oval, mesh on it is rectangle, square, circle or oval, and the quantity of mesh 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) can clamp and pin or the line of fixing gauze for medical metal or elasticity of plastics folder, medical paperclip, tinsel or other.
6. histoorgan isolator is used in operation according to claim 1 or 5, it is characterized in that clamper (3) is distributed on four limits of isolator, also can be fixed on the centre of isolator as required on a small quantity.
7. an operation histoorgan isolator, the main body that it is characterized in that it is wire netting basic unit (1), this wire netting basic unit (1) arbitrarily folded deformation to required shape and keep, can also be returned to initial condition by crimping again simultaneously.
8. operation according to claim 7 histoorgan isolator, is characterized in that described wire netting basic unit (1) is provided with the clamper for connecting gauze.
9. operation according to claim 8 histoorgan isolator, it is characterized in that described clamper is that medical metal or elasticity of plastics folder, medical paperclip, tinsel or other can clamp and pin or the line of fixing gauze or directly formed by the edge contraction of wire netting basic unit (1), it is distributed on four limits of isolator or is fixed on a small quantity as required the centre of isolator.
10. operation according to claim 7 histoorgan isolator, it is characterized in that described wire netting basic unit (1) is for rectangle, square, circle or oval, mesh on it is rectangle, square, circle or oval, and the quantity of mesh and size match to the requirement of isolator performance with operation; Wire netting basic unit (1) is formed, is stamped to form or is formed and had a plastic deformation by metal grill unit assembly and connection by sheet metal by metal wire knitted, manually any direction folds or Bending Deformation, state after its deformation can be remembered reservation, repeatedly folding, bending and recovery as required, to meet the optimum state of operation needs.
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 true CN103767795A (en) | 2014-05-07 |
| CN103767795B CN103767795B (en) | 2016-05-25 |
Family
ID=50560868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410024282.9A Active CN103767795B (en) | 2014-01-20 | 2014-01-20 | Operation histoorgan isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103767795B (en) |
Cited By (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 |
| CN110680422A (en) * | 2019-11-06 | 2020-01-14 | 中国医科大学附属第一医院 | Uterus lifting device |
| CN111643131A (en) * | 2020-04-30 | 2020-09-11 | 中南大学湘雅三医院 | Disposable adjustable intestinal canal injury prevention device |
Citations (6)
| 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 |
| EP0746258A1 (en) * | 1993-02-11 | 1996-12-11 | Medprod, Inc. | Surgical mesh with semi-rigid border members |
| WO2000015118A1 (en) * | 1998-09-11 | 2000-03-23 | Aesculap Ag & Co. Kg | Flat restraining element for body parts |
| CN2607960Y (en) * | 2002-11-01 | 2004-03-31 | 于海鹰 | Reticular metal plate for repairing skull trauma |
| CN101790352A (en) * | 2007-08-29 | 2010-07-28 | 伊西康内外科公司 | tissue retractors |
| WO2013109072A1 (en) * | 2012-01-18 | 2013-07-25 | Park Kwang-Tai | Surgical instrument, surgical mesh and surgical traction means therefor, and surgical method using same |
-
2014
- 2014-01-20 CN CN201410024282.9A patent/CN103767795B/en active Active
Patent Citations (7)
| 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 |
| EP0746258A1 (en) * | 1993-02-11 | 1996-12-11 | Medprod, Inc. | Surgical mesh with semi-rigid border members |
| EP0746258B1 (en) * | 1993-02-11 | 1998-09-30 | Medprod, Inc. | Surgical mesh with semi-rigid border members |
| WO2000015118A1 (en) * | 1998-09-11 | 2000-03-23 | Aesculap Ag & Co. Kg | Flat restraining element for body parts |
| CN2607960Y (en) * | 2002-11-01 | 2004-03-31 | 于海鹰 | Reticular metal plate for repairing skull trauma |
| CN101790352A (en) * | 2007-08-29 | 2010-07-28 | 伊西康内外科公司 | tissue retractors |
| WO2013109072A1 (en) * | 2012-01-18 | 2013-07-25 | Park Kwang-Tai | Surgical instrument, surgical mesh and surgical traction means therefor, and surgical method using same |
Cited By (5)
| 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 |
| CN110680422A (en) * | 2019-11-06 | 2020-01-14 | 中国医科大学附属第一医院 | Uterus lifting device |
| CN110680422B (en) * | 2019-11-06 | 2021-06-08 | 中国医科大学附属第一医院 | Uterus lifting device |
| CN111643131A (en) * | 2020-04-30 | 2020-09-11 | 中南大学湘雅三医院 | Disposable adjustable intestinal canal injury prevention device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103767795B (en) | 2016-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103767795B (en) | Operation histoorgan isolator | |
| CN104473666A (en) | Intracavity dilator | |
| US8308638B2 (en) | Internal tissue retractor | |
| CN103402441A (en) | Retraction system for laparoscopic surgery | |
| CN201394038Y (en) | Hepatic portal occlusion device | |
| CN105726077A (en) | Intracavity exposure supporting device for human body operation | |
| CN105962978A (en) | Human body surgery intracavity exposure support device | |
| CN107374691A (en) | A kind of Ti-Ni marmem hemorrhoid complicated by anal fistula internal orifice closure folder | |
| CN110025341A (en) | Have the disposable incision retractor and its pulling device of class reticular supporting structure | |
| KR101716449B1 (en) | Cervix tight device | |
| CN209074728U (en) | A kind of operation device for exposing | |
| CN210019576U (en) | Multi-type hard catheter anti-slipping conformal fixing clamp for endoscope object fetching bag | |
| CN208388688U (en) | A kind of Ti-Ni marmem hemorrhoid complicated by anal fistula internal orifice closure folder | |
| CN210990551U (en) | Can observe pressure bandage of arteria puncture postoperative bleeding condition | |
| CN206880699U (en) | Pipeline dilator | |
| CN217310590U (en) | Operation hole piece of cloth is used in laparoscopic surgery | |
| CN213430336U (en) | Blood vessel sheath tube for preventing clamping and pressing of blood vessel pedicle | |
| CN216455487U (en) | Endoscope hernia operation net piece diplopore mantle | |
| CN219742654U (en) | Sterile protective film | |
| CN208784929U (en) | One kind being used for surgical instrument storage bag | |
| CN104382658B (en) | A kind of hole towel in operation on heart | |
| CN112472163B (en) | Incision protector for operation | |
| CN213217904U (en) | Self-fixing patch laparoscopic surgery auxiliary device | |
| CN215535012U (en) | Scope treatment car with basket is hung to detachable type annex | |
| CN212415839U (en) | Appendix calculus removal basket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |