CN111281566A - Novel incision protective sleeve for single-hole endoscopic surgery - Google Patents
Novel incision protective sleeve for single-hole endoscopic surgery Download PDFInfo
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- CN111281566A CN111281566A CN202010166719.8A CN202010166719A CN111281566A CN 111281566 A CN111281566 A CN 111281566A CN 202010166719 A CN202010166719 A CN 202010166719A CN 111281566 A CN111281566 A CN 111281566A
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- 238000002674 endoscopic surgery Methods 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 title claims abstract description 12
- 208000002847 Surgical Wound Diseases 0.000 claims description 3
- 238000001356 surgical procedure Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 208000005646 Pneumoperitoneum Diseases 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 201000003144 pneumothorax Diseases 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 208000008732 thymoma Diseases 0.000 description 2
- 206010051077 Post procedural haemorrhage Diseases 0.000 description 1
- 208000004550 Postoperative Pain Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 108010025899 gelatin film Proteins 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 210000001937 intercostal nerve Anatomy 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
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- 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
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- 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
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0801—Prevention of accidental cutting or pricking
- A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a novel incision protective sleeve for a single-hole endoscopic surgery, which comprises a bottom end ring, a top end ring and a flexible channel, wherein the lower end of the flexible channel is fixedly connected with the bottom end ring, the top end of the flexible channel is wrapped on the top end ring, and an endoscopic lantern ring is arranged inside the top end ring; chamber mirror lantern ring is including aerifing the die cavity, aerify the die cavity and include: a cavity mirror ring region which is contracted to form a cavity mirror ring cavity in a non-inflated state; a primary operating ring region that contracts in a non-inflated state to form a primary operating ring cavity. The endoscope ring cavity and the main operation ring cavity are arranged to isolate the endoscope and the surgical instruments, so that mutual interference between the endoscope and the surgical instruments in an operation can be reduced.
Description
Technical Field
The invention belongs to the field of medical instruments, and particularly relates to a novel incision protective sleeve for a single-hole endoscopic surgery.
Background
Single port endoscopic surgery refers to surgery in which the surgeon inserts tiny endoscopes and surgical instruments through only one appropriate surgical incision and directs the operation of the surgical instruments through the images transmitted to the monitor. Such a surgical operation is called laparoscopic when performed in the abdominal cavity and thoracoscopic when performed in the thoracic cavity.
Through the development of many years, surgeons often place incision protective sleeves in incisions during single-port endoscopic surgery, and the incision protective sleeves have the advantages of protecting the incisions to the maximum extent, reducing injuries to intercostal nerves and blood vessels, reducing postoperative pain and bleeding, and being more beneficial to surgical implementation due to the fact that the incisions are opened through flexible channels. The existing incision protection sleeve comprises a bottom end ring, a top end ring and a flexible channel, wherein the bottom end ring is placed in a patient body, the top end ring is left outside the patient body, and the flexible channel is arranged between the inner ring and the outer ring to open an incision. However, in actual surgical operation, the incision protection sleeve is still inconvenient to use and is particularly not suitable for the requirement of the single-hole endoscopic surgery which is more and more popular at present. In clinical practice, an endoscope and a surgical instrument need to pass through a single hole of a flexible channel, and the endoscope and the surgical instrument frequently interfere with each other due to asynchronous movement of the endoscope and the surgical instrument.
In single-hole operation, surgeons are used to place an endoscope at one side or the highest position of a single hole of a flexible channel, and surgical instruments are frequently operated and switched at the other side or below the endoscope. Compared with the traditional three-hole or multi-hole endoscopic surgery, the single-hole endoscopic surgery greatly increases the surgery difficulty, and reduces the comfortable experience of the operator and the endoscope holding hand; in addition, some surgical procedures often require a closed, inflated operating environment for the surgeon, such as artificial pneumothorax descending thymoma resection, artificial pneumoperitoneum descending abdominal cavity surgery, etc., which requires a single port incision sheath with an airtight attachment.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a novel incision protection sleeve of a single-hole endoscope, and solves the technical problem that the existing incision protection sleeve is inconvenient to use.
The purpose of the invention can be realized by the following technical scheme:
a novel incision protective sleeve for single-hole endoscopic surgery comprises a bottom end ring, a top end ring and a flexible channel, wherein the lower end of the flexible channel is fixedly connected with the bottom end ring, the top end of the flexible channel is wrapped on the top end ring, and an endoscopic lantern ring is arranged inside the top end ring; the cavity mirror lantern ring comprises an inflatable cavity,
the gas-filled cavity comprises: the cavity mirror ring area shrinks under a non-inflation state to form a cavity mirror ring cavity, wherein the cavity mirror ring cavity communicates the interior of the flexible channel with the external space of the cavity mirror lantern ring, and the cavity mirror ring area expands under an inflation state to inwards expand the cavity mirror ring cavity until the cavity mirror ring cavity is closed; the main operating ring area shrinks under a non-inflation state to form a main operating ring cavity, wherein the main operating ring cavity communicates the interior of the flexible channel with the external space of the endoscope lantern ring, the main operating ring area expands under an inflation state to inwards expand the main operating ring cavity until the main operating ring cavity is closed, and the main operating ring area and the endoscope ring area are fixedly connected into a whole; wherein the cavity mirror ring region and the primary operating ring region are both located inside the tip ring.
Further, the endoscope lantern ring also comprises the auxiliary operating ring area, the auxiliary operating ring area is contracted to form an auxiliary operating ring cavity in a non-inflation state, the auxiliary operating ring cavity is used for communicating the inside of the flexible channel with the space outside the endoscope lantern ring, the auxiliary operating ring area is expanded in an inflation state, and the auxiliary operating ring cavity is expanded inwards until the auxiliary operating ring cavity is sealed;
the auxiliary operating ring area and the main operating ring area/the cavity mirror ring area are fixedly connected into a whole;
the auxiliary operating rings are arranged into at least one group. .
Further, the auxiliary operating ring regions are arranged in two groups.
Furthermore, two groups of auxiliary operating ring areas are respectively positioned outside the main operating ring area/cavity mirror ring area, and the auxiliary operating ring areas are distributed in a mirror image mode.
Furthermore, the cavity mirror lantern ring comprises a clamping hook, the clamping hook is fixedly connected with the main operation ring area/the cavity mirror ring area into a whole, the clamping hook is clamped on the top end ring wrapped with the flexible channel, and at least one group of clamping hooks is arranged.
Further, the hooks are arranged into two groups.
Furthermore, the clamping hook is elastic, and when an external force pulls the clamping hook to bend outwards, the clamping hook is separated from the top ring.
Furthermore, an elastic pressing block is fixedly arranged on the inner side of the clamping hook.
Further, the inner diameter of the cavity mirror ring is 10-15mm at most.
Further, an air nozzle is arranged on the cavity mirror lantern ring, and a cavity mirror ring area in the inflatable cavity of the cavity mirror lantern ring, a main operation ring area and an internal cavity of the auxiliary operation ring area are communicated with each other.
The invention has the beneficial effects that:
1. according to the invention, the endoscope and the surgical instrument are isolated by the endoscope ring cavity and the main operation ring cavity, so that the mutual interference between the endoscope and the surgical instrument in the operation can be reduced, the operation difficulty can be reduced, and the experience comfort level of the endoscope hand is improved;
2. the flexible channel is wrapped on the top end ring, and in the operation process, the top end ring is rolled according to requirements to release or wrap the flexible channel, so that the length of the flexible channel between the top end ring and the bottom end ring is adjusted;
3. the auxiliary operation ring cavity and the main operation ring cavity are arranged to isolate the auxiliary operation instrument from the main operation instrument, so that the mutual interference between the auxiliary operation instrument and the operation instrument in an operation can be reduced, and the operation difficulty can be reduced;
4. when a sealed and inflated operation environment is needed, a cavity mirror ring area, a main operation ring area and an auxiliary operation ring area in an inflation cavity of a cavity mirror lantern ring are inflated through an air nozzle until the cavity mirror ring area, the main operation ring area and the auxiliary operation ring area are inflated and sealed, so that a flexible channel is relatively isolated from the outside, the sealed and inflated operation environment is formed, and meanwhile, in operation, the sealed cavity mirror ring cavity, the main operation ring cavity and the auxiliary operation ring cavity have certain elastic opening recovery capacity, and the cavity is suitable for the in-out and switching of long and thin instruments in an operation;
5. according to the invention, the endoscope lantern ring is clamped at the inner side of the top end ring through the clamping hook, and through the arrangement, the endoscope lantern ring can be ensured to be always positioned at the inner side of the top end ring (namely the top end of the incision protective sleeve whole body), so that an endoscope, a main surgical instrument and an auxiliary surgical instrument can conveniently pass through the endoscope lantern ring;
6. according to the invention, through the clamping hook and the rolling top ring, the flexible channel is released or wrapped without interfering the release or wrapping of the flexible channel, so that the flexible channel can be normally released or wrapped;
7. the detachable hook endoscope sleeve ring and the top end sealing cover are detachable, so that the endoscope sleeve ring of the top end ring can be installed or detached according to actual operation requirements, and the detachable hook endoscope sleeve ring is suitable for different operation scenes.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of an inflatable cavity in a non-inflated state according to an embodiment of the present invention;
FIG. 2 is an exploded view of the inflatable cavity of the embodiment of the present invention in a non-inflated state;
fig. 3 is a schematic structural view of the inflatable cavity in an inflated state according to the embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, in the first embodiment:
a novel incision protective sleeve for a single-hole laparoscopic surgery comprises a bottom end ring 1, a top end ring 2 and a flexible channel 3, wherein the lower end of the flexible channel 3 is fixedly connected with the bottom end ring 1, and the top end of the flexible channel 3 is wrapped on the top end ring 2; a cavity mirror lantern ring 4 is arranged in the top end ring 2;
the cavity mirror collar 4 comprises an inflatable cavity,
the inflatable cavity comprises: a scope ring region which is contracted to form a scope ring cavity 41 in a non-inflated state, wherein the scope ring cavity 41 communicates the inside of the flexible channel 3 with the space outside the scope collar 4, and the scope ring region is expanded in an inflated state to expand the scope ring cavity 41 inwards until the scope ring cavity 41 is closed;
a main operating ring region which is contracted to form a main operating ring cavity 42 in a non-inflated state, wherein the main operating ring cavity 42 communicates the interior of the flexible channel 3 with the space outside the endoscope collar 4, the main operating ring region is expanded in an inflated state to expand the main operating ring cavity 42 inwards until the main operating ring cavity 42 is sealed, and the main operating ring region and the endoscope ring region are fixedly connected into a whole;
wherein both the cavity ring area and the main operating ring area are located inside the top ring 2.
The bottom end ring 1 and the top end ring 2 are both made of elastic plastic materials, and the bottom end ring 1 and the top end ring 2 can be deformed randomly according to actual requirements, so that the incision protective sleeve can be conveniently plugged into an operation part; the flexible channel 3 is made of a silica gel film and is convenient to wrap on the top end ring 2.
The maximum inner diameter of the preferable cavity mirror ring cavity 41 is 10-15mm, and the inner diameter of the cavity mirror ring cavity 41 is correspondingly designed according to the diameter of the actual cavity mirror, so that the cavity mirror ring cavity 41 is more attached to the placed cavity mirror.
During operation, the endoscope penetrates through the endoscope ring cavity 41 and extends into the body of a patient, the surgical instrument penetrates through the main operation ring cavity 42, and operation is performed;
the endoscope ring area and the main operation ring area are inflated at the moment until the endoscope ring cavity 41 and the main operation ring cavity 42 are expanded and sealed inwards to isolate the inside of the flexible channel 3 from the outside space of the endoscope lantern ring 4 so as to meet the operation requirements;
meanwhile, the flexible channel 3 is wrapped on the top end ring 2, in the process of operation, the top end ring 2 is rolled according to requirements to release or wrap the flexible channel 3, and therefore the length of the flexible channel 3 between the top end ring 2 and the bottom end ring 1 can be adjusted in a suitable mode.
Example two
On the basis of the above described embodiment, the telescope collar 4 further comprises an auxiliary operating ring 43,
an auxiliary operating ring region which contracts in a non-inflated state to form an auxiliary operating ring cavity 43, wherein the auxiliary operating ring cavity 43 communicates the interior of the flexible channel 3 with the space outside the endoscopic collar 4, and which expands in an inflated state to expand the auxiliary operating ring cavity 43 inwardly until the auxiliary operating ring cavity 43 is sealed;
the auxiliary operating ring area and the main operating ring area/the cavity mirror ring area are fixedly connected into a whole;
the auxiliary operating rings 43 are provided in at least one group.
During operation, surgical instruments still divide into main surgical instruments and supplementary surgical instruments, pass main surgical instruments main operation ring cavity 42, supplementary surgical instruments passes supplementary operation ring cavity 43 and carries out the operation, compare with prior art, keep apart supplementary surgical instruments and main surgical instruments through setting up supplementary operation ring cavity 43 and main operation ring cavity 42, can reduce the mutual interference of supplementary surgical instruments and surgical instruments in the operation, can reduce the operation degree of difficulty, improve the comfort level of the hand experience of the handrail.
In practical use, the auxiliary operating ring areas are preferably set into two groups, in order to not reduce the internal placement space of the main operating ring area/the endoscope ring area, the two groups of auxiliary operating ring areas are respectively positioned at the outer sides of the main operating ring area/the endoscope ring area, and meanwhile, the auxiliary operating ring areas are distributed in a mirror image manner, so that the auxiliary surgical instruments can be conveniently distinguished and placed.
EXAMPLE III
On the basis of the first embodiment and the second embodiment, the endoscope collar 4 includes hooks 44, the hooks 44 are fixedly connected with the main operating ring region/the endoscope ring region to form a whole, the hooks 44 are fastened on the top ring 2 wrapped with the flexible channel 3, and at least one group of hooks 44 is arranged.
The hook 44 is elastic, and when an external force pulls the hook 44 to bend outward, the hook 44 is separated from the top ring 2.
When the endoscope sheath is used, the hook 44 is pulled by external force to bend outwards, the endoscope sheath ring 4 is clamped at the inner side of the top end ring 2, and through the arrangement, the endoscope sheath ring 4 can be ensured to be always positioned at the inner side of the top end ring 2 (namely the top end of the whole incision sheath), so that an endoscope, a main surgical instrument and an auxiliary surgical instrument can conveniently penetrate through the corresponding endoscope ring cavity 41, the main operating ring cavity 42 and the auxiliary operating ring cavity 43;
secondly, in the process of realizing the release or wrapping of the flexible channel 3 by rolling the top ring 2, the release or wrapping of the flexible channel 3 is not interfered, so that the flexible channel 3 can be normally released or wrapped; further, the endoscope collar 4 is detachable from the top ring 2, so that the endoscope collar 4 of the top ring 2 can be installed or detached according to the actual operation requirements (surgeons often need a sealed and inflated operation environment, such as artificial pneumothorax descending thymoma excision, artificial pneumoperitoneum descending abdominal operation and the like, which require a single-hole incision protection sleeve with a sealed accessory).
In practical use, the hooks 44 are preferably provided in two sets, and the cavity mirror collar 4 can be stably and stably installed in the top ring 2 by the two hooks 44 being buckled.
Example four
On the basis of the second embodiment, an elastic pressing block 45 is fixedly installed inside the hook 44, and when the hook 44 is fastened on the top end ring 2, the elastic pressing block 45 presses the top end ring 2 to make the hook 44 in a stable state;
wherein the elastic pressing block 45 is made of elastic plastic material.
EXAMPLE five
On the basis of the first embodiment to the fourth embodiment, the cavity mirror lantern ring 4 is provided with an air nozzle, and a cavity mirror ring area, a main operation ring area and an internal cavity of an auxiliary operation ring area in an inflatable cavity of the cavity mirror lantern ring 4 are communicated;
in the actual use process, the cavity mirror ring area, the main operating ring area and the auxiliary operating ring area in the inflatable cavity of the cavity mirror lantern ring 4 are exhausted through the air nozzles to form an exhausted cavity mirror ring cavity 41, a main operating ring cavity 42 and an auxiliary operating ring cavity 43 which are respectively used for the corresponding cavity mirror, the main surgical instrument and the auxiliary surgical instrument to pass through;
when a sealed and inflated operation environment is needed, the cavity mirror ring area, the main operation ring area and the auxiliary operation ring area in the inflation cavity of the cavity mirror lantern ring 4 are inflated through the air nozzle until the cavity mirror ring area, the main operation ring area and the auxiliary operation ring area are inflated and sealed, so that the flexible channel 3 is relatively isolated from the outside, and a sealed and inflated operation environment is formed, meanwhile, in operation, the sealed cavity mirror ring cavity 41, the main operation ring cavity 42 and the auxiliary operation ring cavity 43 have certain elastic opening recovery capacity, specifically, when an external object such as a long and thin instrument is inserted into the cavity mirror ring cavity 41, the main operation ring cavity 42 or the auxiliary operation ring cavity 43, the ring cavity 41, the main operation ring cavity 42 or the auxiliary operation ring cavity 43 is adaptive to the side wall of the long and thin instrument and attached to ensure that the relative sealed and inflated operation environment is the same, and also allows for the entry and exit and switching of elongated instruments during surgery.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. A novel incision protective sleeve for a single-hole endoscopic surgery comprises a bottom end ring (1), a top end ring (2) and a flexible channel (3), wherein the lower end of the flexible channel (3) is fixedly connected with the bottom end ring (1), and the top end of the flexible channel (3) is wrapped on the top end ring (2), and is characterized in that an endoscopic lantern ring (4) is installed inside the top end ring (2);
the cavity mirror lantern ring (4) comprises an inflatable cavity,
the gas-filled cavity comprises:
a cavity mirror ring area which is contracted to form a cavity mirror ring cavity (41) in a non-inflated state, wherein the cavity mirror ring cavity (41) communicates the inside of the flexible channel (3) with the space outside the cavity mirror collar (4), and the cavity mirror ring area is expanded in an inflated state to expand the cavity mirror ring cavity (41) inwards until the cavity mirror ring cavity (41) is closed;
a main operating ring area which is contracted to form a main operating ring cavity (42) in a non-inflated state, wherein the main operating ring cavity (42) communicates the inside of the flexible channel (3) with the space outside the endoscope lantern ring (4), the main operating ring area is expanded in an inflated state to expand the main operating ring cavity (42) inwards until the main operating ring cavity (42) is closed, and the main operating ring area and the endoscope ring area are fixedly connected into a whole;
wherein the cavity mirror ring region and the main operating ring region are both located inside the top ring (2).
2. A new type of single port laparoscopic surgical incision protection cover according to claim 1, characterized in that said laparoscopic collar (4) further comprises said secondary operation ring area, said secondary operation ring area is contracted in non-inflated state to form a secondary operation ring cavity (43), wherein the secondary operation ring cavity (43) connects the inside of the flexible channel (3) with the space outside the laparoscopic collar (4), said secondary operation ring area is expanded in inflated state to expand the secondary operation ring cavity (43) inwards until the secondary operation ring cavity (43) is sealed;
the auxiliary operating ring area and the main operating ring area/the cavity mirror ring area are fixedly connected into a whole;
the auxiliary operation rings (43) are arranged in at least one group. .
3. The novel haplopore laparoscopic surgical incision protective sheath of claim 2, wherein the secondary operating ring regions are arranged in two groups.
4. The incision protection cover for haplopore endoscopic surgery of claim 3, wherein the two sets of said auxiliary operation ring areas are respectively located outside the main operation ring area/endoscopic ring area, and the auxiliary operation ring areas are distributed in mirror image.
5. The incision protection cover for haplopore endoscopic surgery according to claim 1, characterized in that the endoscopic collar (4) comprises hooks (44), the hooks (44) are fixedly connected with the main operation ring area/endoscopic ring area to form a whole, the hooks (44) are buckled on the top ring (2) wrapped with the flexible channel (3), and at least one group of hooks (44) is provided.
6. The incision protection cover for haplopore endoscopic surgery of claim 5, characterized in that the hooks (44) are arranged in two groups.
7. The incision protection cover for haplopore endoscopic surgery of claim 5, characterized in that the hook (44) is elastic, when the hook (44) is pulled by external force to bend outward, the hook (44) is separated from the top ring (2).
8. The incision protection cover for the haplopore endoscopic surgery of claim 5, characterized in that an elastic pressing block (45) is fixedly arranged inside the hook (44).
9. A new type of incision protection cover for haplopore endoscopic surgery according to claim 1 characterized by that, the inside diameter of the cavity (41) of the endoscopic ring is 10-15mm at the most.
10. A new type of incision protection cover for single-port endoscopic surgery according to any of claims 1 to 9, characterized in that the endoscopic collar (4) is provided with an air nozzle, and the cavity mirror ring area, the main operating ring area and the cavity inside the auxiliary operating ring area inside the inflatable cavity of the endoscopic collar (4) are communicated with each other, and the air nozzle is used for inflating or exhausting the cavity mirror ring area, the main operating ring area and the cavity inside the auxiliary operating ring area inside the inflatable cavity of the endoscopic collar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010166719.8A CN111281566A (en) | 2020-03-11 | 2020-03-11 | Novel incision protective sleeve for single-hole endoscopic surgery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010166719.8A CN111281566A (en) | 2020-03-11 | 2020-03-11 | Novel incision protective sleeve for single-hole endoscopic surgery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263338A (en) * | 2020-11-24 | 2021-01-26 | 常州安康医疗器械有限公司 | Novel incision protective sleeve for single-hole endoscopic surgery |
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| 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 |
| CN107669347A (en) * | 2017-11-02 | 2018-02-09 | 中南大学湘雅三医院 | A kind of Wound protector and incision protection device |
| CN209301339U (en) * | 2018-06-13 | 2019-08-27 | 何旭 | Single port hysteroscope incision protective sleeve |
| CN212165912U (en) * | 2020-03-11 | 2020-12-18 | 江苏省人民医院（南京医科大学第一附属医院） | Novel incision protective sheath |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112263338A (en) * | 2020-11-24 | 2021-01-26 | 常州安康医疗器械有限公司 | Novel incision protective sleeve for single-hole endoscopic surgery |
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