CN206350716U - Laparoscopic instrument attracts sleeve pipe - Google Patents
Laparoscopic instrument attracts sleeve pipe Download PDFInfo
- Publication number
- CN206350716U CN206350716U CN201621091318.6U CN201621091318U CN206350716U CN 206350716 U CN206350716 U CN 206350716U CN 201621091318 U CN201621091318 U CN 201621091318U CN 206350716 U CN206350716 U CN 206350716U
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- CN
- China
- Prior art keywords
- sleeve pipe
- tube wall
- laparoscopic instrument
- attracts
- laparoscopic
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 7
- 230000001788 irregular Effects 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims 1
- 229920002529 medical grade silicone Polymers 0.000 claims 1
- 238000002357 laparoscopic surgery Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 229920000260 silastic Polymers 0.000 description 4
- 210000000683 abdominal cavity Anatomy 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 206010060954 Abdominal Hernia Diseases 0.000 description 1
- 206010017993 Gastrointestinal neoplasms Diseases 0.000 description 1
- 208000005646 Pneumoperitoneum Diseases 0.000 description 1
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 1
- 208000035091 Ventral Hernia Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 208000029215 central polydactyly of fingers Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002682 general surgery Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model belongs to medical instruments field, is related to a kind of laparoscopic surgery suction device；The attraction sleeve pipe is divided into set tube wall, sleeve pipe head end and cannula end；Described sleeve pipe tube wall, which is provided with the inside of tube wall gas outlet, described sleeve pipe tube wall, is provided with support rib；The described sleeve pipe agent structure that described sleeve pipe tube wall and gas outlet are constituted, is paperwrapped in around the laparoscopic instrument, forms relatively closed gap, so that gas is sucked from described sleeve pipe head end, suctioned out from the gas outlet through external attraction sleeve pipe.Shown using result, the utility model design is concise, manufacture craft is simple, can it is disposable or repeatedly sterilization use, practical, convenience is high, can effectively lift the quality and efficiency of laparoscopic surgery；In addition, laparoscopic instrument of the present utility model attracts sleeve pipe, its pipe diameter size flexibly can make and adjust, and realize that any collocation with various celioscope operating apparatus is used.
Description
Technical field
The utility model belongs to medical instruments field, is related to a kind of laparoscopic surgery suction device, and in particular to a kind of
Laparoscopic instrument attracts sleeve pipe, and the sleeve pipe attracts set for a kind of pipe-like being placed on around any celioscope operating apparatus bar
Pipe, it is a kind of special sleeve pipe of structure, can be prevented effectively from laparoscopic surgery and be made because energy platform produces smog after use
Into the visual field obscure, help to maintain operation continuity and lifting operation security.
Background technology
In recent years, with medical device technology advance by leaps and bounds and theory of performing the operation continuous progress, laparoscopic surgery ratio
More than half of surgical operation is accounted for.Generally, almost all of general surgery, such as liver, courage, pancreas, spleen, Gastrointestinal Cancer Surgery,
Ventral hernia repair art etc., and all kinds of Urogenital surgical procedures such as kidney, prostate, tumor of bladder operation, uterectomy etc.
It can be completed under laparoscope；Its principle system sets up some handle holes through patient's stomach wall, is inserted after artificial pneumoperitoneum foundation with cold
The lens of laparoscope of light source illumination and the celioscope operating apparatus bar of elongated rod shape, patient are sent to by observing by lens of laparoscope
Real-time pictures on display, in patient's manipulated in vitro instrument shaft in carrying out various operation techniques in closed abdominal space,
Accomplish " precisely dissection " under the visual field of amplification to reach " minimally invasive " therapeutic purposes；Because it has, wound is small, post-operative recovery is fast, be in hospital
Time is short and patient's pain waits many merits less, and laparoscopic surgery just turns into the development side of field of surgery with its swift and violent trend
To.
However, the problem of specific implementation of laparoscopic surgery can not be avoided in the presence of one at present, is each when being used in operation
Plant energy platform（Such as coagulation, ultrasound knife）A large amount of steam or smog can be produced when carrying out tissue cutting, condensing, thus easily
Cause camera lens transient or fuzzy for a long time, the lighter needs pause operation to treat that camera lens is replied clearly naturally, severe one needs completely to
Camera lens is exited from intraperitoneal, is inserted again after cleaning is wiped again in vitro, causes operation disruption and operating time to extend.It is clinical
On, such situation occurs generally, to help for mirror hand more frequently especially for what is lacked experience, not only have impact on the company of operation
Coherence, more likely influences operation safety because the patient visual field is unclear.Currently the only countermeasure is by patient or assistant
The common attractor used inserts to siphon away smog through stomach wall handle hole, but attractor needs to take a handle hole in itself, makes
The frequent alternating of operating theater instruments bar and attractor, both wasted time in into the handle hole, also failed to reach preferable exposure of surgical field.
Therefore, a kind of both with smog function is absorbed, the attraction of suitable laparoscopic procedure environment again is clinically needed at present
Device, it does not influence surgical field of view, will not more interrupt procedure without the handle hole that frequently comes in and goes out.
The content of the invention
Main purpose of the present utility model is to overcome the defect of prior art or not enough there is provided a kind of attraction of laparoscopic instrument
Sleeve pipe, the sleeve pipe can be commonly used on various shaft-like laparoscopic instruments, do not influence to play sucking action in the case of operation in art.
Laparoscopic instrument attraction sleeve pipe of the present utility model, the casing main body structure being made up of set tube wall and gas outlet,
It is paperwrapped in around laparoscopic instrument, forms relatively closed gap, so that gas is sucked from sleeve pipe head end, from gas outlet through outer
Attraction sleeve pipe is connect to suction out；
Specifically, this laparoscopic instrument attracts sleeve pipe, it is characterised in that the attraction sleeve pipe is divided into casing main body, set
Tube head end 3 and cannula end 4；Described sleeve pipe main body is made up of set tube wall 1 and gas outlet 2, and described sleeve pipe tube wall 1 is provided with pipe
Wall gas outlet 2, the inner side of described sleeve pipe tube wall 1 is provided with support rib 5；
In the utility model, described sleeve pipe tube wall 1 is made up of tubular-shaped structures, and it uses medical high polymer plastics to prepare, tool
There are certain degree of hardness and toughness；
In the utility model, the tube wall gas outlet 2 is provided with one or more, available for the outer attraction of connection；
In the utility model, described sleeve pipe tail end 4 is made up of soft medical silastic material, flexible, for close
It is paperwrapped on various laparoscopic instrument bars, plays a part of sealing sleeve pipe tail end；
In the utility model, the support rib 5 can be made up of various materials, and each support rib is alternatively various distributions such as, and three
Equally divided position, or the quartering, six etc. grade, point-like, strip, and helical form also or irregular shape, described sleeve pipe is strutted to play
The effect in the gap 7 between tube wall 1 and described sleeve pipe and instrument shaft；
In one embodiment of the present utility model, the support rib 5 is located at the third office of described sleeve pipe tube wall 1, protrusion
In intracavitary；It uses medical high polymer plastics to prepare, with certain degree of hardness and toughness；
Interruption is provided with the gap 6 between each support rib, described sleeve pipe tube wall 1 and the laparoscope between the support rib 5
An insertion and the gap 7 between relatively closed sleeve pipe and instrument shaft are formed between instrument shaft, the gas sucked for sleeve pipe head end 3 from
Tube wall gas outlet 2 is excluded（As shown in the direction of arrow in Fig. 2,3）；
In the utility model, the bore of described sleeve pipe head end 3 is more than the external diameter of the laparoscopic instrument 9；
In the utility model, the bore of described sleeve pipe tail end 4 is slightly less than the external diameter of the laparoscopic instrument 9, its is close
Wrapping, it is to avoid gas leakage；
In the utility model, the laparoscopic instrument attracts the internal diameter and pipe thickness of sleeve pipe to need to divide each according to different
Specifications and models are planted, any collocation with various laparoscopic instruments is realized.
In use, the laparoscopic instrument 9 is inserted by cannula end 4 described in the utility model, worn from sleeve pipe head end 3
Go out；It is flexible because described sleeve pipe tail end 4 is made by soft medical silastic material, to tight enclosure in various abdominal cavities
On mirror instrument shaft, play a part of sealing sleeve pipe tail end, in conjunction with the effect of the support rib 5 on casing wall, by the set
A gap 7 relatively between closed sleeve pipe and instrument shaft is formed between inside pipe wall and the instrument shaft；During attraction, smog and gas
Sucked, suctioned out through described sleeve pipe gas outlet 2 by the external attractor sleeve pipe 8 by described sleeve pipe head end 3（Such as arrow in Fig. 2,3
Shown in direction）；After operation terminates, the laparoscopic instrument 9 is pulled out from described sleeve pipe tail end 4.
Shown using result, the utility model design is concise, manufacture craft is simple, can it is disposable or repeatedly sterilization make
With practical, convenience is high, can effectively lift the quality and efficiency of laparoscopic surgery；In addition, this laparoscopic instrument attracts set
Pipe, its pipe diameter size flexibly can make and adjust, and realize that any collocation with various celioscope operating apparatus is used.
Sleeve pipe will be attracted to be subject to specifically laparoscopic instrument described in the utility model by the demonstration of instantiation below
It is bright.It is pointed out that specific implementation process and diagram simply to illustrate that, really in use, the ordinary skill people of this area
Member can be according to illustrating herein, and to this, it makes various change and amendment in the range of the utility model patent, these changes
In the range of the utility model also being included with amendment.
Brief description of the drawings
Fig. 1 is the structure schematic side view that laparoscopic instrument described in the utility model attracts sleeve pipe,
Wherein, 1 it is set tube wall, 2 is tube wall gas outlet（It is external to attract）, 3 be sleeve pipe head end, 4 be cannula end, 5 be
Support rib, 6 be gap between each support rib, 7 be gap between sleeve pipe and instrument shaft.
Fig. 2 is the structure front view that laparoscopic instrument described in the utility model attracts sleeve pipe,
Wherein, 2 be tube wall gas outlet（Connect outer attraction）, 5 be support rib, 7 be gap between sleeve pipe and instrument shaft.
Fig. 3 is the structure rearview that laparoscopic instrument described in the utility model attracts sleeve pipe,
Wherein, 2 be tube wall gas outlet（Connect outer attraction）, 4 be cannula end（It is close to instrument shaft）, 5 be support rib.
Fig. 4 is the schematic side view in laparoscopic instrument described in the utility model attraction sleeve pipe use,
Wherein, 1 it is set tube wall, 2 is tube wall gas outlet（It is external to attract）, 3 be sleeve pipe head end, 4 be cannula end, 5 be
Support rib, 6 be gap between each support rib, 7 be gap between sleeve pipe and apparatus, 8 be external attractor sleeve pipe, 9 be abdominal cavity
Mirror apparatus（Such as ultrasound knife）.
Embodiment
Embodiment 1
As shown in Fig. 1 ~ 3, this laparoscopic instrument attracts sleeve pipe, is divided into casing main body, sleeve pipe head end 3 and cannula end 4；Institute
State casing main body to be made up of set tube wall 1 and gas outlet 2, described sleeve pipe tube wall 1 is provided with tube wall gas outlet 2, described sleeve pipe pipe
The inner side of wall 1 is provided with support rib 5；
Described sleeve pipe tube wall 1 is made up of tubular-shaped structures, and it uses medical high polymer plastics to prepare, with certain degree of hardness and tough
Property；
The tube wall gas outlet 2 is provided with one or more, available for the outer attraction of connection；
Described sleeve pipe tail end 4 is made up of soft medical silastic material, flexible, for tight enclosure in various abdominal cavities
On mirror instrument shaft, play a part of sealing sleeve pipe tail end；
The support rib 5 can be made up of various materials, and each support rib is alternatively various distributions（Such as third office, or four
Decile, six etc. grade, point-like, strip, and helical form is also or irregular shape）, described sleeve pipe tube wall 1 and the set are strutted to play
The effect in the gap 7 between pipe and instrument shaft；
Interruption is provided with the gap 6 between each support rib, described sleeve pipe tube wall 1 and the laparoscope between the support rib 5
An insertion and the gap 7 between relatively closed sleeve pipe and instrument shaft are formed between instrument shaft, the gas sucked for sleeve pipe head end 3 from
Tube wall gas outlet 2 is excluded（As shown in the direction of arrow in Fig. 2,3）；
The bore of described sleeve pipe head end 3 is more than the laparoscopic instrument 9；
The bore of described sleeve pipe tail end 4 is slightly less than the laparoscopic instrument 9, by its tight enclosure, it is to avoid gas leakage.
Embodiment 2
As shown in figure 4, the laparoscopic instrument 9 is inserted by cannula end 4 described in the utility model when using, from sleeve pipe
Head end 3 is passed；It is flexible because described sleeve pipe tail end 4 is made by soft medical silastic material, to tight enclosure in each
Plant on laparoscopic instrument bar, play a part of sealing sleeve pipe tail end, will in conjunction with the effect of the support rib 5 on casing wall
A gap 7 relatively between closed sleeve pipe and instrument shaft is formed between described sleeve pipe inwall and the instrument shaft；During attraction, smog
And gas is sucked by described sleeve pipe head end 3, suctioned out via described sleeve pipe gas outlet 2, the external attractor sleeve pipe 8（Such as Fig. 2,3
Shown in the middle direction of arrow）；After operation terminates, the laparoscopic instrument 9 is pulled out from described sleeve pipe tail end 4.
The result of above-described embodiment shows that the utility model design is concise, and manufacture craft is simple, can be disposable or anti-
Multiple sterilization is used, practical, and convenience is high, can effectively lift the quality and efficiency of laparoscopic surgery.In addition, the utility model
Described laparoscopic instrument attracts sleeve pipe, and its pipe diameter size flexibly can make and adjust, and realizes and various celioscope operating apparatus
Any collocation use.
Claims (8)
1. a kind of laparoscopic instrument attracts sleeve pipe, it is characterised in that the attraction sleeve pipe is divided into casing main body, sleeve pipe head end（3）
And cannula end（4）；Described sleeve pipe main body is by set tube wall（1）And gas outlet（2）Constitute, described sleeve pipe tube wall（1）It is provided with
Tube wall gas outlet（2）, described sleeve pipe tube wall（1）Inner side is provided with support rib（5）.
2. the laparoscopic instrument as described in claim 1 attracts sleeve pipe, it is characterised in that described sleeve pipe tube wall（1）By tubular knot
It is configured to.
3. the laparoscopic instrument as described in claim 1 attracts sleeve pipe, it is characterised in that the tube wall gas outlet（2）Provided with one
It is individual or multiple.
4. the laparoscopic instrument as described in claim 1 attracts sleeve pipe, it is characterised in that described sleeve pipe head end（3）Bore it is big
In the laparoscopic instrument（9）External diameter.
5. the laparoscopic instrument as described in claim 1 attracts sleeve pipe, it is characterised in that described sleeve pipe tail end（4）Using soft
Medical grade silicon rubber material is made, and its bore is slightly less than the laparoscopic instrument（9）External diameter.
6. the laparoscopic instrument as described in claim 1 attracts sleeve pipe, it is characterised in that the support rib（5）Located at the set
Tube wall（1）Third office, the quartering or six equally divided positions of inner side.
7. the laparoscopic instrument as described in claim 1 attracts sleeve pipe, it is characterised in that the support rib（5）For point-like, bar
Shape, helical form or irregular shape.
8. the laparoscopic instrument as described in claim 1 attracts sleeve pipe, it is characterised in that the laparoscopic instrument attracts sleeve pipe
Internal diameter and pipe thickness need to be divided into all size model according to different, are arbitrarily arranged in pairs or groups with various laparoscopic instruments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091318.6U CN206350716U (en) | 2016-09-29 | 2016-09-29 | Laparoscopic instrument attracts sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091318.6U CN206350716U (en) | 2016-09-29 | 2016-09-29 | Laparoscopic instrument attracts sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206350716U true CN206350716U (en) | 2017-07-25 |
Family
ID=59347504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621091318.6U Expired - Fee Related CN206350716U (en) | 2016-09-29 | 2016-09-29 | Laparoscopic instrument attracts sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206350716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107874734A (en) * | 2016-09-29 | 2018-04-06 | 复旦大学附属华山医院 | Laparoscopic instrument attracts sleeve pipe |
| CN113796900A (en) * | 2020-06-17 | 2021-12-17 | 温州市人民医院 | Laparoscope sleeve with air suction function |
-
2016
- 2016-09-29 CN CN201621091318.6U patent/CN206350716U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107874734A (en) * | 2016-09-29 | 2018-04-06 | 复旦大学附属华山医院 | Laparoscopic instrument attracts sleeve pipe |
| CN113796900A (en) * | 2020-06-17 | 2021-12-17 | 温州市人民医院 | Laparoscope sleeve with air suction function |
| CN113796900B (en) * | 2020-06-17 | 2023-06-16 | 温州市人民医院 | Laparoscope sleeve with air suction function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 |