CN204158496U - A kind of incision protective sleeve - Google Patents
A kind of incision protective sleeve Download PDFInfo
- Publication number
- CN204158496U CN204158496U CN201420392172.3U CN201420392172U CN204158496U CN 204158496 U CN204158496 U CN 204158496U CN 201420392172 U CN201420392172 U CN 201420392172U CN 204158496 U CN204158496 U CN 204158496U
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- elasticity body
- outer shroud
- internal ring
- incision protective
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- 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.)
- Expired - Lifetime
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- 230000001681 protective effect Effects 0.000 title claims abstract description 34
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 description 8
- 230000006378 damage Effects 0.000 description 8
- 230000000007 visual effect Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002674 endoscopic surgery Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 208000037816 tissue injury Diseases 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of incision protective sleeve, belong to medical operating articles for use field.A kind of incision protective sleeve of the present utility model, comprises outer shroud, elasticity body and internal ring, and described elasticity body is pipe-like, and the sidewall of elasticity body is the circular arc of indent; The upper surface of described elasticity body is provided with outer shroud; The lower surface of described elasticity body is provided with internal ring, and the diameter of this internal ring is greater than the diameter of outer shroud; Above-mentioned elasticity body is provided with the attraction channel running through its upper surface and lower surface.This utility model structure is simple; design ingenious; cost is low; the needs of the smog of sucking-off simultaneously and enforcement operation can be met, can guarantee again to contact with the mellow and full of incision site, available protecting otch; reduce product to the issuable externality of operation; better guarantee operation is smooth to be implemented, and reduces operation risk, enhances the logical adaptive of incision protective sleeve.
Description
Technical field
This utility model relates to a kind of protective sleeve, more particularly, relates to a kind of incision protective sleeve.
Background technology
In surgical operation, when after the operative site otch of doctor patient, due to the contraction of tissue, otch can be closure state.In order to implement operation, need otch stretching is expanded.The operation of earliest period leans on staff or some metal retractors or drag hook to strut, and the tissue injury that this mode exposes limitation due to the effective wound of tractive unbalance stress and causes because of excessive tractive, even can cause secondary injury to otch.At present, started to adopt incision protective sleeve to open to make otch, be enclosed within by incision protective sleeve on otch, otch is opened in Minimally Invasive Surgery, doctor can use the utensils such as scalpel to implement operation to patient by the through hole of incision protective sleeve.
There is following shortcoming in existing Wound protector: 1, existing incision protective sleeve sectional view is in " work " font, and the junction of upper lower ring body and elasticity body, particularly marginal portion are coarse, operation inconvenience, and can not effectively prevent otch impaired; 2, existing inner ring body is that hard material is made, and easily damages otch, and logical adaptive is poor; The smog that 3, often can not produce in phacoemulsification simultaneously and fast, affects the visual field; In addition, for removing smog, necessary other hand-held suction pump, reducing patient can use number of instruments; Or need separately to increase otch, increase wound, may need to increase assistant simultaneously, thus cause operating-table more crowded.
Through retrieval, have and carry out improved plan openly for existing incision protective sleeve, as China Patent No. ZL201320046968.9, authorized announcement date is December in 2013 4 days, invention and created name is: single use incision protective sleeve, this application case relates to a kind of single use incision protective sleeve being applicable to endoscopic surgery and small incision surgery, by outer shroud, insert ring, protecting film forms, the two ends of protecting film connect outer shroud respectively and insert ring, protecting film is pipe-like, and the sidewall of protecting film is the circular arc of internal beam, the described diameter of inserting ring is greater than the diameter of outer shroud.This application case is guaranteed to contact with the mellow and full of incision site; available protecting otch, reduces product to the issuable externality of operation, better ensures that operation is smooth and implements; reduce operation risk, but this application case ignores the problem how processing the smog produced in operation process.
Summary of the invention
1. the utility model technical problem that will solve
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of incision protective sleeve, adopts the technical solution of the utility model; structure is simple; design ingenious, cost is low, can meet the needs of the smog of sucking-off simultaneously and enforcement operation; can guarantee again to contact with the mellow and full of incision site; available protecting otch, reduces product to the issuable externality of operation, better ensures that operation is smooth and implements; reduce operation risk, enhance the logical adaptive of incision protective sleeve.
2. technical scheme
For achieving the above object, the technical scheme that this utility model provides is:
A kind of incision protective sleeve of the present utility model, comprises outer shroud, elasticity body and internal ring, and described elasticity body is pipe-like, and the sidewall of elasticity body is the circular arc of indent; The upper surface of described elasticity body is provided with outer shroud; The lower surface of described elasticity body is provided with internal ring, and the diameter of this internal ring is greater than the diameter of outer shroud; Above-mentioned elasticity body is provided with the attraction channel running through its upper surface and lower surface.
Further, described outer shroud and internal ring are made up of polyethylene.
Further, the upper surface 3.5cm of the upper end elasticity of extension body of described attraction channel; The lower surface 3.5cm of the lower end elasticity of extension body of described attraction channel.
Further, the diameter of described attraction channel and the import of air extractor match.
3. beneficial effect
The technical scheme adopting this utility model to provide, compared with existing known technology, has following beneficial effect:
(1) a kind of incision protective sleeve of the present utility model, its elasticity body is pipe-like, and the sidewall of elasticity body is the circular arc of indent, the stage casing diameter of this elasticity body is less, and the diameter at the two ends be connected with outer shroud, internal ring is larger, therefore on the whole, duct-like elasticity body is not only circular arc on each pipe circumference face, and sees along pipeline axial, and elasticity body is circular arc equally, guarantee to contact with the mellow and full of incision site, available protecting otch;
(2) a kind of incision protective sleeve of the present utility model, the diameter of its outer shroud is greater than the diameter of internal ring, therefore in actual use procedure, no matter otch is mobile because how irregular contraction drives internal ring to produce, can both ensure by outer shroud see into the visual field, the generation of blocking visual field problem can not be caused due to the displacement of internal ring, reduce product to operation issuable externality, better guarantee operation is smooth to be implemented, and reduces operation risk;
(3) a kind of incision protective sleeve of the present utility model, its outer shroud and internal ring are made up of polyethylene, owing to adopting soft material to make, are therefore applicable to various surgery situation and operating theater instruments, further can stretch to outer shroud if desired, enhance the logical adaptive of incision protective sleeve;
(4) a kind of incision protective sleeve of the present utility model, its elasticity body is provided with the attraction channel running through its upper surface and lower surface, while protection otch, be convenient to the smog absorbing operation generation;
(5) a kind of incision protective sleeve of the present utility model, the diameter of its attraction channel and the import of air extractor match, and the smog produced not only can be removed by attraction channel automatically, also can remove by external equipment in performing the operation;
(6) a kind of incision protective sleeve of the present utility model, the upper surface 3.5cm of the upper end elasticity of extension body of its attraction channel, inconvenience but also impact is not only used to absorb the effect of the smog produced in operation when stretching out long, when stretching out too short, attraction channel is connected inconvenience with external equipment, therefore extension elongation is 3.5cm, the section of stretching out that this 3.5cm can not only be utilized long takes out elasticity body, also can make attraction channel and external equipment easy to connect, secondary injury can not be caused because connecting inconvenience to wound;
(7) a kind of incision protective sleeve of the present utility model; the lower surface 3.5cm of the lower end elasticity of extension body of its attraction channel; can damage human body when placing in body when stretching out long; stretch out the smog produced in short-time operation and not easily pass through attraction channel removing; therefore extension elongation is 3.5cm; not only can not damage human body, the smog produced in operation also can be made well to be removed by attraction channel.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of incision protective sleeve of the present utility model.
Fig. 2 is the structural representation that this utility model is connected with air extractor.
Label declaration in schematic diagram: 1, internal ring; 2, elasticity body; 3, outer shroud; 4, attraction channel; 5, air extractor.
Detailed description of the invention
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments this utility model is described in detail.
Embodiment
Composition graphs 1 and Fig. 2, a kind of incision protective sleeve of the present embodiment, comprise outer shroud 3, elasticity body 2 and internal ring 1, elasticity body 2 is in pipe-like, and the sidewall of elasticity body 2 is the circular arc of indent, the stage casing diameter of this elasticity body 2 is less, and the diameter at the two ends be connected with outer shroud 3, internal ring 1 is larger, therefore on the whole, duct-like elasticity body 2 is not only circular arc on each pipe circumference face, and sees along pipeline axial, and elasticity body 2 is circular arc equally, guarantee to contact with the mellow and full of incision site, available protecting otch, the upper surface of elasticity body 2 is provided with outer shroud 3, the lower surface of elasticity body 2 is provided with internal ring 1, the diameter of this internal ring 1 is greater than the diameter of outer shroud 3, therefore in actual use procedure, no matter otch is mobile because how irregular contraction drives internal ring 1 to produce, can both ensure by outer shroud 3 see into the visual field, the generation of blocking visual field problem can not be caused due to the displacement of internal ring 1, reduce product to operation issuable externality, better guarantee operation is smooth to be implemented, and reduces operation risk, the present embodiment outer-loop 1 and internal ring 3 are made up of polyethylene, owing to adopting soft material to make, are therefore applicable to various surgery situation and operating theater instruments, further can stretch if desired to outer shroud 3, enhance the logical adaptive of incision protective sleeve, above-mentioned elasticity body 2 is provided with the attraction channel 4 running through its upper surface and lower surface, the smog absorbing operation generation is convenient to while protection otch, the upper surface 3.5cm of the upper end elasticity of extension body 2 of attraction channel 4, inconvenience but also impact is not only used to absorb the effect of the smog produced in operation when stretching out long, when stretching out too short, attraction channel is connected inconvenience with external equipment, therefore extension elongation is 3.5cm, the section of stretching out that this 3.5cm can not only be utilized long takes out elasticity body 2, also attraction channel 4 and external equipment can be made easy to connect, secondary injury can not be caused to wound because connecting inconvenience, the lower surface 3.5cm of the lower end elasticity of extension body 2 of attraction channel 4, can damage human body when placing in body when stretching out long, stretched out the smog produced in short-time operation to not easily pass through attraction channel 4 and remove, therefore extension elongation is 3.5cm, not only can not damage human body, the smog produced in operation also can be made well to be removed by attraction channel 4, the diameter of attraction channel 4 and the import of air extractor 5 match, and the smog produced not only can be removed by attraction channel 4 automatically, also can remove by external equipment in performing the operation.
A kind of incision protective sleeve of the present utility model; structure is simple; design ingenious, cost is low, can meet the needs of the smog of sucking-off simultaneously and enforcement operation; can guarantee again to contact with the mellow and full of incision site; available protecting otch, reduces product to the issuable externality of operation, better ensures that operation is smooth and implements; reduce operation risk, enhance the logical adaptive of incision protective sleeve.
Schematically above be described this utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from this utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (4)
1. an incision protective sleeve, comprise outer shroud (3), elasticity body (2) and internal ring (1), it is characterized in that: described elasticity body (2) is in pipe-like, and the sidewall of elasticity body (2) is the circular arc of indent; The upper surface of described elasticity body (2) is provided with outer shroud (3); The lower surface of described elasticity body (2) is provided with internal ring (1), and the diameter of this internal ring (1) is greater than the diameter of outer shroud (3); Above-mentioned elasticity body (2) is provided with the attraction channel (4) running through its upper surface and lower surface.
2. a kind of incision protective sleeve according to claim 1, is characterized in that: described outer shroud (1) and internal ring (3) are made up of polyethylene.
3. a kind of incision protective sleeve according to claim 2, is characterized in that: the upper surface 3.5cm of upper end elasticity of extension body (2) of described attraction channel (4); The lower surface 3.5cm of lower end elasticity of extension body (2) of described attraction channel (4).
4. a kind of incision protective sleeve according to claim 3, is characterized in that: the diameter of described attraction channel (4) and the import of air extractor (5) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392172.3U CN204158496U (en) | 2014-07-15 | 2014-07-15 | A kind of incision protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392172.3U CN204158496U (en) | 2014-07-15 | 2014-07-15 | A kind of incision protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204158496U true CN204158496U (en) | 2015-02-18 |
Family
ID=52532234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392172.3U Expired - Lifetime CN204158496U (en) | 2014-07-15 | 2014-07-15 | A kind of incision protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204158496U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814799A (en) * | 2015-04-29 | 2015-08-05 | 阮雪红 | Multifunctional operative incision protecting device |
| CN105030338A (en) * | 2015-07-14 | 2015-11-11 | 西安交通大学第一附属医院 | Incision protecting system for single-hole thoracoscopic surgery |
| CN105232160A (en) * | 2015-11-11 | 2016-01-13 | 邓海洪 | Multifunctional incision protection device and accessory thereof |
-
2014
- 2014-07-15 CN CN201420392172.3U patent/CN204158496U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814799A (en) * | 2015-04-29 | 2015-08-05 | 阮雪红 | Multifunctional operative incision protecting device |
| CN105030338A (en) * | 2015-07-14 | 2015-11-11 | 西安交通大学第一附属医院 | Incision protecting system for single-hole thoracoscopic surgery |
| CN105232160A (en) * | 2015-11-11 | 2016-01-13 | 邓海洪 | Multifunctional incision protection device and accessory thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150218 |