CN204318819U - Combination type laparoscope pneumoperitoneum-free device - Google Patents
Combination type laparoscope pneumoperitoneum-free device Download PDFInfo
- Publication number
- CN204318819U CN204318819U CN201420778678.8U CN201420778678U CN204318819U CN 204318819 U CN204318819 U CN 204318819U CN 201420778678 U CN201420778678 U CN 201420778678U CN 204318819 U CN204318819 U CN 204318819U
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- pulling item
- pushing out
- out ring
- pneumoperitoneum
- combination type
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Abstract
A kind of combination type laparoscope pneumoperitoneum-free device, comprise bracing frame, suspension arm and interior support component, described interior support component comprises outer shroud, interior pushing out ring and pulling item, described outer shroud is connected by sebific duct with interior pushing out ring, described outer shroud, sebific duct and interior pushing out ring form operation path, described operation path is provided with pulling item and penetrates passage, described pulling item penetrates passage and comprises limited mouth and export, described limited mouth is located at rubber tube inner wall, described export is located at outside interior pushing out ring, described pulling item is provided with wire casing, described wire casing is connected with lift line, described lift line is connected with suspension arm.Compared with prior art, pulling item is evenly arranged on one week of bracing frame, intraperitoneal lift stomach wall is put into through umbilical opening, linked at umbilical part by bracing frame, the centre of pulling item is by lift alignment lifts, stomach wall suspention is got up, it can overcome existingly exempt from that pneumoperitoneum technology operative space is little, shortcoming that visual area exposes difference, preferably resolve existing pneumoperitoneum technology operative space of exempting from and expose not enough problem.
Description
Technical field
This utility model relates to a kind of laparoscope pneumoperitoneum-free device, and specifically a kind of combination type laparoscope pneumoperitoneum-free device, belongs to peritoneoscope Minimally Invasive Surgical Technology field.
Background technology
Laparoscopic surgery is widely used in abdominal surgery and gynecilogical operation, and has the trend exceeding abdominal.Conventional laparoscopic operation utilizes CO2 pneumoperitoneum technology to manufacture operation technique space, because CO2 pneumoperitoneum has many harmful effects to breathing, blood circulation, the patient of some pulmonary insufficiencys is made to complete Minimally Invasive Surgery, so be developed various stomach wall suspension apparatus to carry out the laparoscopic surgery of exempting from pneumoperitoneum.But existingly exempt from pneumoperitoneum technology, all there is operative space and expose not enough major defect; Main cause is that existing stomach wall suspention pulling force of exempting from pneumoperitoneum technology can make bilateral stomach wall assemble to centre, and extruding intestinal tube is concentrated to centre, causes operative space to diminish, narrows; When muscular tension is larger, operation technique space more can obviously reduce.To sum up, need a kind of method exploring creation intraperitoneal working place newly, have one to exempt from pneumoperitoneum stomach wall suspension apparatus in application at present clinically, this device, is then suspended on the other fixed mount of operation table with steel wire through stomach wall with two stainless steel bars.This is exempted from, and pneumoperitoneum stomach wall suspension apparatus is comparatively large to injury of abdominal wall, and postoperative patient stomach wall pain is obvious, and complicated operation affects patient's operation.
Therefore, need to improve existing pneumoperitoneum stomach wall suspension apparatus of exempting from, improve its structure, make it not only easy to operate, and little to injury of abdominal wall, larger surgical field of view can be provided for laparoscopic surgery.
Utility model content
For above-mentioned prior art Problems existing, this utility model provides a kind of combination type laparoscope pneumoperitoneum-free device, can overcome existingly exempt from that pneumoperitoneum technology operative space is little, shortcoming that visual area exposes difference, little to injury of abdominal wall, it is rational in infrastructure, reliable and stable.
The technical solution of the utility model is achieved in that
A kind of combination type laparoscope pneumoperitoneum-free device, comprise bracing frame, be arranged on the suspension arm on bracing frame and interior support component, described interior support component comprises outer shroud, interior pushing out ring and pulling item, described outer shroud is connected by sebific duct with interior pushing out ring, described outer shroud, sebific duct and interior pushing out ring form operation path, described operation path is provided with pulling item and penetrates passage, described pulling item penetrates passage and comprises limited mouth and export, described limited mouth is located at rubber tube inner wall, described export is located at outside interior pushing out ring, described pulling item is provided with wire casing, described wire casing is connected with lift line, described lift line is connected with suspension arm.
Preferably, described pulling item penetrates passage and is at least provided with 6, and these pulling items penetrate that passage is equidistant to be located in operation path.
Preferably, described pulling item is evenly distributed with some wire casings.
Preferably, the free end of described pulling item is set to smooth end cap, and described end cap is solid spheroid.
Preferably, described lift line is nylon wire.
Preferably, the two ends internal diameter of described sebific duct is greater than interlude internal diameter.
Compared with prior art, this utility model has following beneficial effect:
By 6 pulling items being evenly arranged on bracing frame one week of the present utility model, intraperitoneal lift stomach wall is put into through umbilical opening, and linked at umbilical part by bracing frame, the centre of pulling item is by lift alignment lifts, stomach wall suspention is got up, it can overcome existingly exempt from that pneumoperitoneum technology operative space is little, shortcoming that visual area exposes difference, preferably resolve existing pneumoperitoneum technology operative space of exempting from and expose not enough problem.
Accompanying drawing explanation
Fig. 1 is the structural representation of combination type laparoscope pneumoperitoneum-free device of the present utility model;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
Please refer to accompanying drawing 1, 2, a kind of combination type laparoscope pneumoperitoneum-free device, comprise bracing frame, be arranged on the suspension arm on bracing frame, interior support component and pulling item 4, wherein, bracing frame and suspension arm use some to compare general type, illustrate so do not give in figure, described interior support component comprises outer shroud 1 and interior pushing out ring 2, described outer shroud 1 is becket, described outer shroud 1 is connected by sebific duct 3 with interior pushing out ring 2, described outer shroud 1, sebific duct 3 and interior pushing out ring 2 form operation path, described operation path is provided with pulling item and penetrates passage, described pulling item penetrates passage and comprises limited mouth 8 and export 9, described limited mouth 8 is located at rubber tube inner wall, described export 9 is located at outside interior pushing out ring 2, during use, first by the outer shroud 1 of composition operation path, sebific duct 3 and interior pushing out ring 2 put into abdominal cavity, then penetrate passage by pulling item and penetrate pulling item 4, described pulling item 4 part is spacing at limited mouth 8, another part enters lift state through export 9, pulling item 4 adopts plastic cement material, the pulling item 4 that some hardness are stronger is avoided to damage tissue, described pulling item 4 is provided with wire casing 5, described wire casing 5 is connected with lift line 6, described lift line 6 is connected with suspension arm.
Further, described pulling item penetrates passage and is at least provided with 6, and these pulling items penetrate that passage is equidistant to be located in operation path, and the pulling item 4 of wherein 6 equidistant settings is enough to comprehensive support stomach wall, and too much pulling item 4 arranges and can cause interference to operation.
Described pulling item 4 is evenly distributed with some wire casings 5, and wherein pulling item 4 can be divided into some equal portions, and wire casing 5 is located at each Along ent, needs to select different wire casings 5 to connect lift line 6 according to operation, thus using this wire casing 5 as lift point.
The free end of described pulling item 4 is set to smooth end cap 7, and described end cap 7 is solid spheroid, and smooth end cap is avoided damaging tissue.
Described lift line is nylon wire, and because the low specification of nylon wire price is many, pulling force is strong, and the ductility after knotting and elasticity do not reduce substantially, preferably use nylon wire in this utility model.
The two ends internal diameter of described sebific duct 3 is greater than interlude internal diameter, and as shown in Figure 1, the shape of sebific duct 3 is similar to the waist drum shape of big at both ends and small in middle, and during operation, sebific duct mid portion laminating tissue, avoids this tissue to strut excessive.
To sum up structure of the present utility model is known, by 6 pulling items being evenly arranged on bracing frame one week of the present utility model, intraperitoneal lift stomach wall is put into through umbilical opening, and linked at umbilical part by bracing frame, the centre of pulling item is by lift alignment lifts, stomach wall suspention is got up, it can overcome existingly exempt from that pneumoperitoneum technology operative space is little, shortcoming that visual area exposes difference, preferably resolve existing pneumoperitoneum technology operative space of exempting from and expose not enough problem.
Claims (6)
1. a combination type laparoscope pneumoperitoneum-free device, comprise bracing frame, be arranged on the suspension arm on bracing frame and interior support component, it is characterized in that, described interior support component comprises outer shroud, interior pushing out ring and pulling item, described outer shroud is connected by sebific duct with interior pushing out ring, described outer shroud, sebific duct and interior pushing out ring form operation path, described operation path is provided with pulling item and penetrates passage, described pulling item penetrates passage and comprises limited mouth and export, described limited mouth is located at rubber tube inner wall, described export is located at outside interior pushing out ring, described pulling item is provided with wire casing, described wire casing is connected with lift line, described lift line is connected with suspension arm.
2. combination type laparoscope pneumoperitoneum-free device as claimed in claim 1, it is characterized in that, described pulling item penetrates passage and is at least provided with 6, and these pulling items penetrate that passage is equidistant to be located in operation path.
3. combination type laparoscope pneumoperitoneum-free device as claimed in claim 1, is characterized in that, described pulling item is evenly distributed with some wire casings.
4. the combination type laparoscope pneumoperitoneum-free device as described in claim 1 or 2 or 3, it is characterized in that, the free end of described pulling item is set to smooth end cap, described end cap is solid spheroid.
5. the combination type laparoscope pneumoperitoneum-free device as described in claim 1 or 2 or 3, is characterized in that, described lift line is nylon wire.
6. the combination type laparoscope pneumoperitoneum-free device as described in claim 1 or 2 or 3, is characterized in that, the two ends internal diameter of described sebific duct is greater than interlude internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778678.8U CN204318819U (en) | 2014-12-10 | 2014-12-10 | Combination type laparoscope pneumoperitoneum-free device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778678.8U CN204318819U (en) | 2014-12-10 | 2014-12-10 | Combination type laparoscope pneumoperitoneum-free device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204318819U true CN204318819U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420778678.8U Expired - Fee Related CN204318819U (en) | 2014-12-10 | 2014-12-10 | Combination type laparoscope pneumoperitoneum-free device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204318819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928723A (en) * | 2017-12-06 | 2018-04-20 | 朱丹阳 | The single hole stomach wall fixing device of gasless laparoscope |
| CN107928723B (en) * | 2017-12-06 | 2024-10-22 | 朱丹阳 | Single Kong Fu wall fixing device for pneumoperitoneum-free laparoscopic surgery |
-
2014
- 2014-12-10 CN CN201420778678.8U patent/CN204318819U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928723A (en) * | 2017-12-06 | 2018-04-20 | 朱丹阳 | The single hole stomach wall fixing device of gasless laparoscope |
| CN107928723B (en) * | 2017-12-06 | 2024-10-22 | 朱丹阳 | Single Kong Fu wall fixing device for pneumoperitoneum-free laparoscopic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171210 |