CN211610103U - Incision protection device for endoscopic surgery - Google Patents
Incision protection device for endoscopic surgery Download PDFInfo
- Publication number
- CN211610103U CN211610103U CN201820871273.7U CN201820871273U CN211610103U CN 211610103 U CN211610103 U CN 211610103U CN 201820871273 U CN201820871273 U CN 201820871273U CN 211610103 U CN211610103 U CN 211610103U
- Authority
- CN
- China
- Prior art keywords
- ring
- positioning ring
- holding ring
- protection device
- gasbag
- 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
- 238000002674 endoscopic surgery Methods 0.000 title description 4
- 238000002357 laparoscopic surgery Methods 0.000 claims abstract description 5
- 208000002847 Surgical Wound Diseases 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001356 surgical procedure Methods 0.000 abstract description 6
- 210000000115 thoracic cavity Anatomy 0.000 description 10
- 210000000683 abdominal cavity Anatomy 0.000 description 5
- 230000001012 protector Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 208000019693 Lung disease Diseases 0.000 description 1
- 208000029001 Mediastinal disease Diseases 0.000 description 1
- 208000005646 Pneumoperitoneum Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000028299 esophageal disease Diseases 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 208000024356 pleural disease Diseases 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 210000000779 thoracic wall Anatomy 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Abstract
The utility model relates to a medical auxiliary equipment technical field, its aim at provides an laparoscopic surgery incision protection device, can effectively solve the problem that current surgery incision protection device adaptability is low, including outer holding ring, the inside holding ring that is provided with of outer holding ring, stay on the outer wall on upper portion in the interior holding ring and be equipped with gas exchange device, gas exchange device upper portion is provided with the spacing ring, and the interface is aerifyd to the fixed gasbag that is provided with between this spacing ring and the outer holding ring top, and the interface is put through with the gasbag to the gasbag inflation, the gasbag comprises the fixed area on upper portion and the folding district of lower part, and the fixed area on upper portion lies in between outer holding ring and the interior holding ring, and the folding district of lower part lies in between the spacing ring of outer holding ring bottom and interior: through set up the gasbag between interior holding ring and outer holding ring for can fill the incision position through the gasbag when the operation, guarantee the sealed of incision position, improve the adaptability.
Description
Technical Field
The utility model relates to a medical auxiliary assembly technical field especially relates to an laparoscopic surgery incision protection device.
Background
Thoracoscopic surgery is a representative operation of minimally invasive thoracic surgery, and is a novel minimally invasive surgery technology for completing complex thoracic and dorsal operations under a chest wall sleeve or a tiny incision by using a modern television camera shooting technology and high-tech surgical instrument equipment. In the operation, a doctor carries out accurate positioning and treatment on a lesion part under the guidance of a camera system, and directly carries out excision on tissues needing excision under the display of the camera system. Thoracoscopic surgery is widely applied to surgical treatment of various diseases such as pleural diseases, lung diseases, esophageal diseases, mediastinal diseases and the like. The incision protector is an important auxiliary instrument used in thoracoscope surgery, and can play a plurality of roles of protecting incision tissues, expanding the surgical field and the like. Surgical instruments enter and exit the thoracic cavity through a surgical channel formed by the incision protector, and surgical instruments such as an electric knife are used for cutting and removing tissues needing to be cut. The existing incision protector protects and fixes the surgical incision through the elastic sleeve body, but the existing incision protector is difficult to adapt due to the difference of the position and the size of the incision, so that the design of the endoscopic surgical incision protection device with high adaptability is very necessary. At present, some incision protection devices for endoscopic surgery appear in the market, such as an incision protector with a thoracic cavity pressurization function disclosed in chinese patent document 201621327761.9, which comprises an upper positioning ring, a lower positioning ring, a protection film and a thoracic cavity pressurization system, wherein the thoracic cavity pressurization system comprises an end cover and a pressurization mechanism, the end cover is provided with an instrument operation hole, and the pressurization mechanism comprises an inflation inlet, an inflation channel and a pressurization air source connecting device; the inflation inlet is communicated with the chest cavity, the end cover is connected with the upper positioning ring to seal the chest cavity, pressurized gas enters the inflation channel through the pressurized gas source connecting device and then is inflated and pressurized through the inflation inlet, positive pressure is formed in the chest cavity, tissues such as lung lobes are compressed, the surgical field of vision is enlarged, the device can keep the circulation replacement of the chest cavity gas, but the technical scheme also has the problem of low adaptability, and the device is difficult to adapt to the fixation of surgical incisions with different positions and sizes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the problem to current operation incision protection device adaptability is low provides an laparoscopic surgery incision protection device, through including set up the gasbag between holding ring and the outer holding ring for can fill the incision position through the gasbag when the operation, guarantee the sealed of incision position, improve adaptability.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides an laparoscopic surgery incision protection device, includes outer holding ring 1, 1 inside grafting of outer holding ring is provided with interior holding ring 2, leaves on the outer wall of upper portion in the interior holding ring 2 and is equipped with gas exchange device 3, its characterized in that:
a limiting ring is arranged at the lower part of the gas exchange device 3 on the inner positioning ring 2, an air bag inflation interface 4 is fixedly arranged between the limiting ring and the top of the outer positioning ring 1, and the air bag inflation interface 4 is communicated with an air bag 5 through a conduit;
the air bag 5 consists of an upper fixing area and a lower folding area, the upper fixing area is positioned between the outer positioning ring 1 and the inner positioning ring 2, and the lower folding area is positioned between the bottom plane of the outer positioning ring 1 and the limiting ring of the outer wall at the bottom of the inner positioning ring 2.
And the top of the inner positioning ring 2 is provided with an external thread.
The diameter of the limiting ring on the outer wall of the bottom of the inner positioning ring 2 is the same as that of the bottom of the outer positioning ring 1.
The gas exchange device 3 mainly comprises two breather pipes fixed on the side wall of the inner positioning ring 2, and plastic sealing sleeves are sleeved at the two ends of each breather pipe.
The utility model has the advantages that: through set up the gasbag between interior holding ring and outer holding ring for can fill incision position through the gasbag when the operation, guarantee the sealed of incision position, and the external screw thread at interior holding ring top can be used for the connection to stab and clamp the device, be convenient for connect, help the smooth implementation of operation, can also adjust abdominal cavity internal pressure through gas exchange device simultaneously, and can accomplish the discharge of abdominal cavity internal smoke, the utility model discloses a to notched sealed packing, the regulation of abdominal cavity internal pressure and stab the connection that clamps the device, make it can use with the size inequality homoenergetic at incision position, improved adaptability.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a structural sectional view of an embodiment of the present invention.
Figure number and name: the air bag comprises an outer positioning ring 1, an inner positioning ring 2, an air exchange device 3, an air bag inflation interface 4 and an air bag 5.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided to explain the invention, but not to limit the invention.
As shown in fig. 1-2, the incision protection device for endoscopic surgery of the present invention comprises an outer positioning ring 1, wherein an inner positioning ring 2 is inserted into the outer positioning ring 1, a gas exchange device 3 is retained on the outer wall of the middle upper part of the inner positioning ring 2, a limiting ring is arranged on the lower part of the gas exchange device 3 on the inner positioning ring 2, an airbag inflation port 4 is fixedly arranged between the limiting ring and the top of the outer positioning ring 1, and the airbag inflation port 4 is communicated with an airbag 5 through a catheter;
the air bag 5 consists of an upper fixing area and a lower folding area, the upper fixing area is positioned between the outer positioning ring 1 and the inner positioning ring 2, and the lower folding area is positioned between the bottom plane of the outer positioning ring 1 and the limiting ring of the outer wall at the bottom of the inner positioning ring 2.
And the top of the inner positioning ring 2 is provided with an external thread.
The diameter of the limiting ring on the outer wall of the bottom of the inner positioning ring 2 is the same as that of the bottom of the outer positioning ring 1.
The gas exchange device 3 mainly comprises two breather pipes fixed on the side wall of the inner positioning ring 2, and plastic sealing sleeves are sleeved at the two ends of each breather pipe.
The inner positioning ring 3, the upper limiting ring and the bottom limiting ring, the outer positioning ring 1 and the limiting ring at the top are integrated.
The gas exchange device 3 comprises a smoke exhaust pipeline and two vent pipes of an inflation pipeline, the inflation pipeline is connected with an external inflation device through a pressurized gas source connecting device, and the smoke exhaust pipeline is connected with an external suction device through a negative pressure connecting port.
The air bag inflation interface 4 is of an annular structure, the upper surface and the lower surface of the air bag inflation interface are fixedly adhered to the lower surface of the limiting ring arranged on the middle upper part outside the inner positioning ring 2 and the upper surface of the limiting ring arranged on the top of the outer positioning ring 1, and it is worth noting that all the components are made of plastic materials in the embodiment, so that the adhering and fixing mode is adopted, and when an alloy material is adopted, the rivet riveting and fixing mode is adopted for connection.
When the utility model is used, the plastic sealing sleeve outside the upper vent pipe of the gas exchange device 3 is taken down, the single-channel or multi-channel poking and clamping device to be used is connected on the external thread at the top of the inner positioning ring 2, then the bottom of the inner positioning ring 2 is placed into the incision of the operation, the air bag inflation interface 4 is connected with the inflation device, the control switch of the inflation device is opened, so that the air bag can extend outwards along with the space formed by the bottom plane of the outer positioning ring 1 and the limiting ring of the outer wall at the bottom of the inner positioning ring 2, and further can be filled near the incision, thereby effectively preventing the gas leakage, reducing the possibility of gas leakage of the pneumoperitoneum, providing protection for the air bag 5 positioned outside the inner positioning ring 2, preventing the medical apparatus from damaging the air bag during the operation, improving the use safety, and extracting the smoke generated during the operation under the condition of ensuring the internal air pressure through the gas exchange, the operation efficiency is improved, and after the operation is finished, the air in the air bag 5 is pumped out through the air bag inflation interface 4 and the whole equipment is taken out, so that a working process is finished.
In the utility model, the air bag is arranged between the inner positioning ring 2 and the outer positioning ring 1, so that the incision position can be filled through the air bag 5 during the operation, the sealing of the incision position is ensured, the external thread on the top of the inner positioning ring 2 can be used for connecting a poking card device, is convenient to connect, is beneficial to the smooth implementation of the operation, and can also adjust the air pressure in the abdominal cavity through the gas exchange device 3, and can accomplish the discharge of intraperitoneal smog, the plastic seal cover that the outside cover of breather pipe was established on gas exchange device 3 in addition can guarantee the gas tightness of breather pipe, prevents that the breather pipe is inside when not using and drops into debris, the utility model discloses a to the sealed regulation of filling of notched, abdominal cavity internal gas pressure with stab the connection that clamps the device, make it can use at the incision position with the size homoenergetic not simultaneously, improved the adaptability.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
The techniques not described in detail in the present application are well known techniques.
Claims (4)
1. The utility model provides an laparoscopic surgery incision protection device, includes outer holding ring (1), the inside grafting of outer holding ring (1) is provided with interior holding ring (2), leaves on the outer wall of upper portion in interior holding ring (2) and is equipped with gas exchange device (3), its characterized in that:
a limiting ring is arranged at the lower part of the gas exchange device (3) on the inner positioning ring (2), an air bag inflation interface (4) is fixedly arranged between the limiting ring and the top of the outer positioning ring (1), and the air bag inflation interface (4) is communicated with an air bag (5) through a catheter;
the air bag (5) is composed of a fixing area at the upper part and a folding area at the lower part, the fixing area at the upper part is positioned between the outer positioning ring (1) and the inner positioning ring (2), and the folding area at the lower part is positioned between the plane at the bottom of the outer positioning ring (1) and the limiting ring at the outer wall at the bottom of the inner positioning ring (2).
2. The laparoscopic surgical incision protection device of claim 1, wherein: the top of the inner positioning ring (2) is provided with an external thread.
3. The laparoscopic surgical incision protection device of claim 1, wherein: the diameter of the limiting ring on the outer wall of the bottom of the inner positioning ring (2) is the same as that of the bottom of the outer positioning ring (1).
4. The laparoscopic surgical incision protection device of claim 1, wherein: the gas exchange device (3) mainly comprises two breather pipes fixed on the side wall of the inner positioning ring (2), and plastic sealing sleeves are sleeved at the two ends of each breather pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820871273.7U CN211610103U (en) | 2020-08-07 | 2020-08-07 | Incision protection device for endoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820871273.7U CN211610103U (en) | 2020-08-07 | 2020-08-07 | Incision protection device for endoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211610103U true CN211610103U (en) | 2020-10-02 |
Family
ID=72616079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820871273.7U Expired - Fee Related CN211610103U (en) | 2020-08-07 | 2020-08-07 | Incision protection device for endoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211610103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118415695A (en) * | 2024-07-02 | 2024-08-02 | 江苏求恒医疗器械有限公司 | Surgical incision retraction protection device |
-
2020
- 2020-08-07 CN CN201820871273.7U patent/CN211610103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118415695A (en) * | 2024-07-02 | 2024-08-02 | 江苏求恒医疗器械有限公司 | Surgical incision retraction protection device |
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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 |
Granted publication date: 20201002 Termination date: 20210807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |