CN110123421A - Single-hole laparoscopic multifunctional channel - Google Patents
Single-hole laparoscopic multifunctional channel Download PDFInfo
- Publication number
- CN110123421A CN110123421A CN201910311591.7A CN201910311591A CN110123421A CN 110123421 A CN110123421 A CN 110123421A CN 201910311591 A CN201910311591 A CN 201910311591A CN 110123421 A CN110123421 A CN 110123421A
- Authority
- CN
- China
- Prior art keywords
- channel
- hole laparoscopic
- memory space
- channel according
- surgical
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3498—Valves therefor, e.g. flapper valves, slide valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00287—Bags for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/0034—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means adapted to be inserted through a working channel of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B2017/3445—Cannulas used as instrument channel for multiple instruments
Abstract
The present invention discloses a kind of single-hole laparoscopic multifunctional channel; it is connected with incision protective sleeve, including open at one end, and the interior ontology for setting hollow portion; if the channel used for operation being connected on the body and with hollow portion and memory space, a surgical tissue is stored in memory space and takes out bag.Multifunctional channel of the present invention can be realized the approach of surgical instrument and the storage function of operation excision object, reduce operating time, integrated design reduces patient's expense.
Description
Technical field
The invention belongs to the field of medical instrument technology, and in particular to a kind of single-hole laparoscopic multifunctional channel.
Background technique
All the time, the huge wound and operation scar that surgical operation means that patient must undergo surgery are implemented to patient
Trace.However, doctor and patient expect to reduce wound as far as possible while releasing patient's slight illness.As background, seamless, nothing
Pain becomes the direction of surgery development, and single-hole laparoscopic surgery is the more minimally invasive hysteroscope hand carried out rapidly both at home and abroad over nearly 5 years
Art, single-hole multi-channel device are the required instruments of single-hole laparoscopic surgery.
Currently, domestic enterprise not yet produces such laparoscope lane device, deposited from the laparoscope lane device of external import
In following deficiency: 1, expensive, disposable price is up to 5000-8000 yuans；2, installation is complicated, time-consuming, behaviour
Make to get up not flexible；3, it is different that clinical various operation different parts, different incisions size and patient's thickness of abdominal wall are not adapted to
Situation.
Notification number is that the utility model patent of CN 206303875U specifically discloses a kind of self-control laparoscope single-hole multi-channel
Device, including laparoscope puncture outfit, incision protective sleeve and medical gloves, are placed in incision protective sleeve in human abdomen's notch, cut
The lower circle of mouthful protective case is fitted closely with stomach wall, and medical gloves is covered in enclosing on the upper circle and turnup of incision protective sleeve by medical gloves
It tightens and circle fitting skin is made to guarantee good air-tightness, the little finger set of medical gloves and thumb set root use silk thread knot
Prick, laparoscope puncture outfit be respectively placed in the index finger cover of medical gloves, middle fingerstall, unknown fingerstall through-hole in and fixed with silk thread.
The patent makes laparoscope single-hole multi-channel device by oneself using existing medical supplies, and materials are convenient, low in cost, can be smoothly complete
At operation.But the device has a single function in actual operation, and operation consent will also carry out scrolling, can not achieve and quickly tear open
Dress, wastes time.
Summary of the invention
It is multi-functional the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of single-hole laparoscopic
Channel can be realized the approach of surgical instrument and the storage function of operation excision object, reduce operating time, integrated design is reduced
Patient's expense.
In order to solve the above technical problems, a kind of technical solution that the present invention takes is:
A kind of single-hole laparoscopic multifunctional channel, is connected, including open at one end with incision protective sleeve, and the interior sheet for setting hollow portion
Body stores one in memory space if the channel used for operation being connected on the body and with hollow portion and memory space
Surgical tissue takes out bag.
Preferably, surgical tissue takes out bag and memory space is detachably connected.
It is further preferred that surgical tissue, which takes out, is respectively equipped with magnetic mechanism on bag and memory space, the two passes through magnetism
Mechanism is detachably connected.
It is further preferred that the sack that surgical tissue takes out bag is arranged in magnetic mechanism, surgical tissue takes out the sack of bag
It can be opened and be closed by magnetic mechanism.
Preferably, channel includes inlet channel, outlet passageway, surgical instrument channel and laparoscope channel.
It is further preferred that surgical instrument channel is equipped with rigid interface, check valve is equipped in rigid interface.
It is further preferred that being respectively equipped with flow control valve on inlet channel and outlet passageway.
It is further preferred that surgical instrument channel is 1-3.
Preferably, ontology and channel are integrally formed, and are made of rubber material.
It is further preferred that ontology is mounted on the upper end of incision protective sleeve by cable strap.Ontology can also pass through other
Structure, such as quick-disassembly structure are fastened on the upper end of incision protective sleeve.
Due to the use of above technical scheme, the invention has the following advantages over the prior art:
1, the present invention is equipped with channel and memory space on the body, and a surgical tissue is stored in memory space and takes out bag, can
It realizes the approach of surgical instrument and the storage function of operation excision object, reduces operating time, integrated design reduces patient's expense；
2, surgical tissue of the present invention takes out and is respectively equipped with magnetic mechanism on bag and memory space, and the two is detachable by magnetic mechanism
Ground connection, convenient for taking out the fixation of bag to surgical tissue, meanwhile, the sack that surgical tissue takes out bag can be beaten by magnetic mechanism
Opening and closing is closed, and the pollution load of overflow abdominal cavity environment such as the surgical tissue of excision are effectively prevent；
3, check valve is arranged in the present invention on a passage, increases the seal of operation port, avoids making due to replacement surgical instrument
At pressure change；
4, the present invention be made of rubber material, surgical instrument patient's body spatial relation can according to operation need and
It is freely adjusted by doctor, even avoids the mutual space interference of instrument to reduce, improve the convenience of surgical procedure
Degree greatly reduces operating time；
5, fast assembling-disassembling may be implemented in the connection type of channel of the present invention and incision protective sleeve, saves operating time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram that surgical tissue takes out bag in embodiment 1；
Fig. 3 is structural schematic diagram of the embodiment of the present invention 2 after establishing pneumoperitoneum；
Fig. 4 is the structural schematic diagram of cable strap in embodiment 2；
Fig. 5 is structural schematic diagram of the embodiment of the present invention 3 after establishing pneumoperitoneum；
Wherein: 1, incision protective sleeve；11, casing；12, upper ring；121, snap ring；13, lower ring；14, snap ring；2, multifunctional channel；
21, ontology；211, fixture block；22, channel；221, inlet channel；222, outlet passageway；223, surgical instrument channel；224, abdominal cavity
Mirror channel；23, memory space；3, surgical tissue takes out bag；4, magnetosphere；5, rigid interface；6, check valve；61, valve body；62,
Flap；7, flow control valve；8, cable strap；81, wire mount；82, band body；83, double wedge；84, latch.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Embodiment 1
As shown in attached drawing 1 to attached drawing 2, currently, the structure for the incision protective sleeve 1 that single-hole laparoscopic surgery uses includes 11 He of casing
Positioned at the upper ring 12 and lower ring 13 of 11 upper and lower ends of casing, the present embodiment single-hole laparoscopic multifunctional channel 2, with incision protective sleeve
1 upper ring 12 is connected.
The present embodiment single-hole laparoscopic multifunctional channel 2 is including open at one end, and the interior ontology 21 for setting hollow portion, is located at this
Be connected on body 21 and with hollow portion for the channel 22 that uses and the memory space 23 of performing the operation, stored on the other hand in memory space 23
Art tissue takes out bag 3, can be realized the approach of surgical instrument and the storage function of operation excision object, reduces operating time, one
Change design and reduces patient's expense.
It quickly takes for convenience, and realizes that surgical tissue takes out the fixation of bag, surgical tissue takes out bag 3 and storage is empty
Between it is 23 detachably connected, there are many modes being detachably connected, and the conditions such as considering cost and convenience, the present embodiment is in hand
Art tissue takes out and is respectively equipped with magnetosphere 4 on bag 3 and memory space 23, to realize being detachably connected for the two.
In order to effectively prevent the pollution load of overflow abdominal cavity environment such as the surgical tissue cut off, the sack of bag 3 is taken out in surgical tissue
Place also is provided with magnetosphere 4, and the sack that surgical tissue takes out bag 3 opens closure by magnetosphere 4.
In the present embodiment, channel 22 includes inlet channel 221, outlet passageway 222, surgical instrument channel 223 and abdominal cavity
Flow control valve 7 is respectively equipped on mirror channel 224, inlet channel 221 and outlet passageway 222, surgical instrument channel 223 is 2,
Another is not shown in the figure backwards.
In the present embodiment, surgical instrument channel 223 is equipped with rigid interface 5, convenient for the insertion of surgical instrument etc., hard
Property interface 5 in be equipped with check valve 6, increase operation port seal, avoid as replacement surgical instrument caused by pressure become
Change.Specifically, check valve 6 includes valve body 61, valve body 61 is equipped at least two flaps 62, and the present embodiment is 4 flaps 62, phase
Swelling is mutually contradicted between adjacent flap 62, and all flaps 62 are recessed to form cambered surface into valve body 61.Check valve 6 is due to valve
The presence of valve 62 can also be applicable in the surgical instrument of different-diameter.
In the present embodiment, ontology 21 and channel 22 and memory space 23 are integrally formed, and are made by the medical material being formed,
It is equipped with fixture block 211 in the lower section of ontology 21, fixture block 211 is up big and down small truncated conical shape, is set in the upper ring 12 of incision protective sleeve 1
There is snap ring 121, the clamping engagement use realization the present embodiment multifunctional channel and incision protective sleeve of fixture block 211 and snap ring 121
It is tightly connected.
Embodiment 2
The present embodiment is further on the basis of embodiment 1 to be improved.
As shown in attached drawing 3 to attached drawing 4, ontology 21 and channel 22 and memory space 23 are integrally formed in the present embodiment, by
Elastic preferable soft rubber material is made.When in use, pneumoperitoneum device is connected by inlet channel 221 and establishes pneumoperitoneum, ontology
21 are softened with channel 22 and memory space 23, and the angular region positional relationship of the surgical instrument entered by channel 22 can basis
Any adjusting is needed, even the mutual space interference of instrument is avoided to reduce, improves the convenience degree of operation, greatly
Reduce operating time greatly.
The present embodiment channel 22 includes inlet channel 221, outlet passageway 222, surgical instrument channel 223 and laparoscope channel
224, surgical instrument channel 223 is 1.The present embodiment ontology 21, channel 22 and memory space 23 are made into glove form, i.e. ontology
21 are made into palm part, and channel 22 and memory space 23 are made into finger position, and what is more, the present embodiment can be directly using existing
Medical gloves is reequiped.
The present embodiment passes through the upper ring that cable strap 8 is securedly mounted to incision protective sleeve 1 in one end that ontology 21 is equipped with opening
On 12.The specific structure of cable strap 8 includes wire mount 81, the band body 82 connecting with 81 one end of wire mount, and wire mount 81 is equipped with
The through-hole that ribbon supply body 82 passes through, through-hole extending direction and the extending direction with body 82 are perpendicular, and band body 82 is equipped with multiple double wedges
83, double wedge 83 is made of an inclined-plane and a perpendicular, a latch 84 is equipped in wire mount 81, latch 84 is also by an inclined-plane and one
Horizontal plane composition, double wedge 83 and latch 84 realize the sliding with body 82 relative to wire mount 81 by the cooperation on the two inclined-plane, lead to
The restriction of the two plane is crossed, and then realizes the function of locking.
The present embodiment other structures are same as Example 1.
Embodiment 3
As shown in Fig. 5, the present embodiment the difference from example 2 is that, the present embodiment channel 22 include inlet channel 221, go out
Gas channel 222, surgical instrument channel 223 and laparoscope channel 224, surgical instrument channel 223 are 2.Ontology 21 is establishing gas
Belly stay is globoidal structure after opening, and channel 22 and memory space 23 are circumferentially arranged along ontology 21, and 2 surgical instrument channels 223 are
It is arranged oppositely, convenient for the chopsticks effect established in operation.One of surgical instrument channel 223 and laparoscope channel 224 are attached
It is not shown in the figure.
The present embodiment other structures are same as Example 2.
The present invention is described in detail above, the explanation of embodiment be merely used to help understand method of the invention and
Its core concept, its object is to allow the personage for being familiar with this field technology to can understand the content of the present invention and implement it accordingly, and
The protection scope that the present invention cannot be limited in this way.Any equivalent change or modification in accordance with the spirit of the invention should all be contained
Lid is within protection scope of the present invention.
Claims (10)
1. a kind of single-hole laparoscopic multifunctional channel, is connected with incision protective sleeve, it is characterised in that: including open at one end, and
The ontology of hollow portion is inside set, if the channel used for operation being connected on the body and with hollow portion and memory space, described
A surgical tissue is stored in memory space takes out bag.
2. single-hole laparoscopic multifunctional channel according to claim 1, it is characterised in that: the surgical tissue take out bag with
Memory space is detachably connected.
3. single-hole laparoscopic multifunctional channel according to claim 2, it is characterised in that: the surgical tissue take out bag with
Magnetic mechanism is respectively equipped on memory space, the two is detachably connected by magnetic mechanism.
4. single-hole laparoscopic multifunctional channel according to claim 3, it is characterised in that: the magnetic mechanism is arranged in institute
The sack that surgical tissue takes out bag is stated, the sack that the surgical tissue takes out bag can be opened by magnetic mechanism to be closed.
5. single-hole laparoscopic multifunctional channel according to claim 1, it is characterised in that: the channel includes that air inlet is logical
Road, outlet passageway, surgical instrument channel and laparoscope channel.
6. single-hole laparoscopic multifunctional channel according to claim 5, it is characterised in that: set on the surgical instrument channel
There is rigid interface, is equipped with check valve in the hardness interface.
7. single-hole laparoscopic multifunctional channel according to claim 5, it is characterised in that: the inlet channel and outlet are logical
Flow control valve is respectively equipped on road.
8. single-hole laparoscopic multifunctional channel according to claim 5, it is characterised in that: the surgical instrument channel is 1-
3.
9. single-hole laparoscopic multifunctional channel according to claim 1, it is characterised in that: the ontology and channel one at
Type is made of rubber material.
10. single-hole laparoscopic multifunctional channel according to claim 9, it is characterised in that: the ontology passes through cable strap
It is mounted on the upper end of incision protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910311591.7A CN110123421A (en) | 2019-04-18 | 2019-04-18 | Single-hole laparoscopic multifunctional channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910311591.7A CN110123421A (en) | 2019-04-18 | 2019-04-18 | Single-hole laparoscopic multifunctional channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110123421A true CN110123421A (en) | 2019-08-16 |
Family
ID=67570113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910311591.7A Pending CN110123421A (en) | 2019-04-18 | 2019-04-18 | Single-hole laparoscopic multifunctional channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110123421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440183A (en) * | 2021-05-28 | 2021-09-28 | 湖州市妇幼保健院 | Laparoscopic adapter device for minimally invasive surgery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202096273U (en) * | 2011-04-22 | 2012-01-04 | 上海英诺伟微创医疗器械有限公司 | Multi-channel single-hole laparoscopic surgery puncture outfit |
| CN203609456U (en) * | 2013-10-31 | 2014-05-28 | 郭楠楠 | Disposable laparoscope fetching bag |
| WO2016068825A1 (en) * | 2014-10-30 | 2016-05-06 | T.C. Ege Universitesi | A laparoscopic enclosed morcellation bag and its usage method |
| CN105943136A (en) * | 2016-04-01 | 2016-09-21 | 杭州康基医疗器械有限公司 | Isolative storage bag for laparoscopic surgery and using method |
| CN107837100A (en) * | 2017-09-21 | 2018-03-27 | 杭州康基医疗器械股份有限公司 | Endoscope-assistant surgery single-hole multi-channel road enters device |
| CN210354851U (en) * | 2019-04-18 | 2020-04-21 | 朱育春 | Multifunctional channel of single-port laparoscope |
-
2019
- 2019-04-18 CN CN201910311591.7A patent/CN110123421A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202096273U (en) * | 2011-04-22 | 2012-01-04 | 上海英诺伟微创医疗器械有限公司 | Multi-channel single-hole laparoscopic surgery puncture outfit |
| CN203609456U (en) * | 2013-10-31 | 2014-05-28 | 郭楠楠 | Disposable laparoscope fetching bag |
| WO2016068825A1 (en) * | 2014-10-30 | 2016-05-06 | T.C. Ege Universitesi | A laparoscopic enclosed morcellation bag and its usage method |
| CN105943136A (en) * | 2016-04-01 | 2016-09-21 | 杭州康基医疗器械有限公司 | Isolative storage bag for laparoscopic surgery and using method |
| CN107837100A (en) * | 2017-09-21 | 2018-03-27 | 杭州康基医疗器械股份有限公司 | Endoscope-assistant surgery single-hole multi-channel road enters device |
| CN210354851U (en) * | 2019-04-18 | 2020-04-21 | 朱育春 | Multifunctional channel of single-port laparoscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440183A (en) * | 2021-05-28 | 2021-09-28 | 湖州市妇幼保健院 | Laparoscopic adapter device for minimally invasive surgery |
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