CN106821510B - Per anum hysteroscope radical resection of rectal carcinoma platform - Google Patents
Per anum hysteroscope radical resection of rectal carcinoma platform Download PDFInfo
- Publication number
- CN106821510B CN106821510B CN201710133509.7A CN201710133509A CN106821510B CN 106821510 B CN106821510 B CN 106821510B CN 201710133509 A CN201710133509 A CN 201710133509A CN 106821510 B CN106821510 B CN 106821510B
- Authority
- CN
- China
- Prior art keywords
- ring
- top cover
- elastic ring
- hysteroscope
- air bag
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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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00482—Digestive system
- A61B2018/005—Rectum
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
- A61B2218/008—Aspiration for smoke evacuation
Abstract
The invention discloses a kind of per anum hysteroscope radical resection of rectal carcinoma platforms; including Wound protector, top cover and air bag; the Wound protector includes outer elastic ring, flexible membrane and interior elastic ring; the both ends of the flexible membrane are connect with outer elastic ring and interior elastic ring respectively; the top cover is placed on outer elastic ring; the soft set passed through for hysteroscope is connected on the top cover, the air bag is connected to by appendix with top cover, and the air bag conveys gas into Wound protector.Beneficial effects of the present invention: 1, the gas of hysteroscope conveying certain temperature of the air bag into Wound protector can be attached in hysteroscope to avoid the smog that electric knife generates is generated in surgical procedure；2, directly the smog that electric knife generates is siphoned away by air intake duct, further avoids smog and is attached in hysteroscope.
Description
Technical field
The present invention relates to a kind of per anum hysteroscope radical resection of rectal carcinoma platforms.
Background technique
Per anum hysteroscope radical resection of rectal carcinoma (TATME) is a kind of rectum complete set cross cutting operation (TME), by anus position
Set notch, hysteroscope protruded into rectum to perform the operation to rectum, by anus incision site be arranged Wound protector using as
On the one hand the operating platform of per anum hysteroscope radical resection of rectal carcinoma, Wound protector can protect notch, on the other hand can make
For the operating walk way of the surgical instruments such as hysteroscope, electric knife.The problem is that electric knife can generate smog in surgical procedure, smog is attached
A possibility that will affect visual area in hysteroscope, leading to operating time growth and surgical error.
Summary of the invention
In view of the deficienciess of the prior art, the technical problem to be solved in the present invention is to provide a kind of per anum hysteroscope rectum
Cancer radical correction platform can be attached in hysteroscope to avoid the smog in surgical procedure.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of per anum hysteroscope rectum
Cancer radical correction platform, including Wound protector, top cover and air bag, the Wound protector include outer elastic ring, flexible membrane and
Interior elastic ring, the both ends of the flexible membrane are connect with outer elastic ring and interior elastic ring respectively, and the top cover is placed on outer elastic ring,
It is connected with the soft set passed through for hysteroscope on the top cover, the air bag is connected to by appendix with top cover, and the air bag is to notch
Gas is conveyed in protector.
Further, it is provided with the air entry that can be connect with vacuum extractor on the top cover, further includes air intake duct, the suction
The suction end of tracheae is connected to close to interior elastic ring, the outlet side of the air intake duct with the air entry on top cover.
Further, the outer elastic ring includes the upper ring and a lower ring of coaxial arrangement, the cross section of the upper ring and a lower ring
Rounded, the upper ring and a lower ring is axially contact and links together, and the inner wall of the top cover is equipped with arc convex, the arc
Shape protrusion is caught in the groove formed between upper ring and a lower ring with certain elasticity.
Further, the air intake duct includes that a snap ring, a supervisor and several branch pipes, the excircle of the snap ring are
With interior elastic ring inner periphery to the arc concave surface of inscribe, the branch pipe is circumferentially evenly arranged on the inner periphery of snap ring, the snap ring
It is interior have along its circumferentially extending annular channel, the radial passage that circular passage be connected to branch pipe and by circular passage be responsible for
The axial passage of connection, described supervisor one end are connected to axial passage, and the other end is connected to the air entry on top cover.
Beneficial effects of the present invention:
1, per anum hysteroscope radical resection of rectal carcinoma platform of the invention, hysteroscope conveying one of the air bag into Wound protector
Determine the gas of temperature, can be attached in hysteroscope to avoid the smog that electric knife generates is generated in surgical procedure；
2, per anum hysteroscope radical resection of rectal carcinoma platform of the invention, the smog for directly being generated electric knife by air intake duct
It siphons away, further avoids smog and be attached in hysteroscope.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of per anum hysteroscope radical resection of rectal carcinoma platform of the present invention；
Fig. 2 is the portion A enlarged view in Fig. 1；
Fig. 3 is the portion B enlarged view in Fig. 1.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Figure is please referred to, the present invention provides a kind of technical solution: a kind of per anum hysteroscope radical resection of rectal carcinoma platform, including
Wound protector 1, top cover 2 and air bag 3, Wound protector 1 includes outer elastic ring 101, flexible membrane 102 and interior elastic ring 103, soft
The both ends of property film 102 are connect with outer elastic ring 101 and interior elastic ring 103 respectively.When operation interior elastic ring 103 be located in notch with
Notch is strutted, outer elastic ring 101 is located at outside notch, and flexible membrane 102 is contacted with the tissue around notch, outer elastic ring
101, the inside of flexible membrane 102 and interior elastic ring 103 is integrally used as operation path to pass through for hysteroscope and electric knife etc..Flexible membrane
102 length can need to be adjusted according to operation.Top cover 2 is placed on outer elastic ring 101, be connected on top cover 2 for hysteroscope,
The soft set 4 that the surgical instruments such as electric knife pass through, depending on soft 4 quantity of set is according to the quantity of surgical instrument, each corresponding hand of soft set 4
Art instrument, as hysteroscope and electric knife can be inserted into Wound protector 1 by different soft sets 4 and extend to operative site.Air bag 3 is logical
It crosses appendix 5 to be connected to top cover 2, gas is stored in air bag 3, air bag 3 is equipped with valve, opens valve, the gas in air bag 3
It is sent by appendix 5 to Wound protector 1, the gas in air bag 3 makes hysteroscope be in certain temperature, which can be avoided
Hysteroscope hazes.
In order to thoroughly siphon away the smog in operation, the air entry that can be connect with vacuum extractor, notch are provided on top cover 2
Air intake duct 6 is equipped in protector 1, the suction end of air intake duct 6 is on interior elastic ring 103, the outlet side of air intake duct 6 and top cover 2
Air entry 210 be connected to.Electric knife generates smog and is siphoned away by vacuum extractor generation negative pressure through suction tube and air entry, avoids cigarette
Mist influences observation of the hysteroscope to visual area.
The cross section of upper ring 111 and lower ring 112 of the outer elastic ring 101 including coaxial arrangement, upper ring 111 and lower ring 112 is in
Circle, upper ring 111 and lower ring 112 are axially contact and link together, and top cover 2 includes wall 201 and wall is with a closed top
The inner wall of top plate 202,2 wall 201 of top cover is equipped with arc convex 203, and top cover 2 from top to bottom covers the mistake in outer elastic ring 101
Cheng Zhong, arc convex 203 are first contacted with upper ring 111, and under upper 111 squeezing action of ring, the outside elastic dilatation of arc convex works as arc
When shape protrusion is moved between ring and lower ring, arc convex 203 inwardly spring back, and with certain pressure, elasticity be stuck in upper ring
In slot 113 between 111 and lower ring 112, at this point, top cover 2 is stably connected with outer elastic ring 101.By arc convex 203 and outside
The structure design ring of elastic ring 101 realizes detachable connection between top cover 2 and outer elastic ring 101, and fixing-stable when connection.
Air intake duct 6 includes snap ring 601, one supervisors 602 and several branch pipes 603, the excircle of snap ring 601 be with it is interior
For 103 inner periphery of elastic ring to the arc concave surface 611 of inscribe, snap ring 601 is stuck in interior elastic ring 103 by arc concave surface 611
It is interior, while snap ring 601 can be rotated under external force with relative resilient inner ring.The circumferential inner circle for being evenly arranged on snap ring 601 of branch pipe 603
Zhou Shang, snap ring 601 is interior to be had along its circumferentially extending annular channel 621, the radial direction for being connected to circular passage 621 with branch pipe 603
Channel 622 and the axial passage 623 for being connected to circular passage 621 with supervisor 602,602 one end of supervisor and axial passage 623 connect
Logical, the other end is connected to the air entry on top cover 2.Smog through branch pipe 603 enter radial passage 622, then through radial passage 622 into
Enter circular passage 621, axial passage 623, finally enters after supervisor 602 from axial passage 623 and taken out from the air entry on top cover 2
It siphons away.Branch pipe 603 is circumferential uniformly can more thoroughly, quickly to be aspirated from all angles by smog, 601 one side conduct of snap ring
On the one hand the supporter of branch pipe 603 and supervisor 602 establishes interface channel again for branch pipe 603 and supervisor 602, meanwhile, snap ring 601
The detachable elastic connection between interior elastic ring 103, the installation of snap ring 601, convenient disassembly.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (1)
1. a kind of per anum hysteroscope radical resection of rectal carcinoma platform, it is characterised in that: including Wound protector, top cover and air bag,
The Wound protector includes outer elastic ring, flexible membrane and interior elastic ring, the both ends of the flexible membrane respectively with outer elastic ring and
Interior elastic ring connection, the top cover are placed on outer elastic ring, and the soft set passed through for hysteroscope, the air bag are connected on the top cover
It is connected to by appendix with top cover, the air bag conveys gas into Wound protector；Being provided on the top cover can inhale with negative pressure
The air entry of lead device connection, further includes air intake duct, the suction end of the air intake duct is close to interior elastic ring, the outlet of the air intake duct
End is connected to the air entry on top cover；The outer elastic ring includes the upper ring and a lower ring of coaxial arrangement, the upper ring and a lower ring
Circular in cross-section, the upper ring and a lower ring is axially contact and links together, and the inner wall of the top cover is equipped with arc convex,
The arc convex is in the slot of certain elasticity being caught between upper ring and a lower ring；The air intake duct includes a snap ring, one
Supervisor and several branch pipes, the excircle of the snap ring are with interior elastic ring inner periphery to the arc concave surface of inscribe, the branch pipe
It is circumferentially evenly arranged on the inner periphery of snap ring, has in the snap ring along its circumferentially extending annular channel, by circular passage and branch
The radial passage of pipe connection and the axial passage for being connected to circular passage with supervisor, described supervisor one end are connected to axial passage,
The other end is connected to the air entry on top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710133509.7A CN106821510B (en) | 2017-03-08 | 2017-03-08 | Per anum hysteroscope radical resection of rectal carcinoma platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710133509.7A CN106821510B (en) | 2017-03-08 | 2017-03-08 | Per anum hysteroscope radical resection of rectal carcinoma platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106821510A CN106821510A (en) | 2017-06-13 |
| CN106821510B true CN106821510B (en) | 2019-06-18 |
Family
ID=59138678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710133509.7A Active CN106821510B (en) | 2017-03-08 | 2017-03-08 | Per anum hysteroscope radical resection of rectal carcinoma platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106821510B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770967B (en) * | 2019-01-25 | 2020-07-31 | 中国人民解放军陆军特色医学中心 | Robot transanal platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201675916U (en) * | 2010-04-12 | 2010-12-22 | 飞秒光电科技(西安)有限公司 | Antifogging and disinfection-free portable endoscope for nose-throat examination |
| CN203001132U (en) * | 2013-01-21 | 2013-06-19 | 杨学宁 | Cut protective casing |
| CN204890059U (en) * | 2015-07-28 | 2015-12-23 | 复旦大学附属上海市第五人民医院 | Per anum door minimal access surgery platform of dribbling bag |
| CN204890057U (en) * | 2015-06-30 | 2015-12-23 | 张�浩 | Per anum surgical instruments gets into subassembly |
| CN106214230A (en) * | 2016-08-24 | 2016-12-14 | 魏云海 | A kind of heater being applicable to perforator and a kind of perforator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2614780B1 (en) * | 2010-09-10 | 2017-10-25 | Seo, O Nam | Endoscopy instrument guider port |
| KR20100108318A (en) * | 2010-09-17 | 2010-10-06 | 이정삼 | Wound sealing instrument including non-fighting short troca used in the laparoscopic sergery |
-
2017
- 2017-03-08 CN CN201710133509.7A patent/CN106821510B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201675916U (en) * | 2010-04-12 | 2010-12-22 | 飞秒光电科技(西安)有限公司 | Antifogging and disinfection-free portable endoscope for nose-throat examination |
| CN203001132U (en) * | 2013-01-21 | 2013-06-19 | 杨学宁 | Cut protective casing |
| CN204890057U (en) * | 2015-06-30 | 2015-12-23 | 张�浩 | Per anum surgical instruments gets into subassembly |
| CN204890059U (en) * | 2015-07-28 | 2015-12-23 | 复旦大学附属上海市第五人民医院 | Per anum door minimal access surgery platform of dribbling bag |
| CN106214230A (en) * | 2016-08-24 | 2016-12-14 | 魏云海 | A kind of heater being applicable to perforator and a kind of perforator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106821510A (en) | 2017-06-13 |
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