CN201157375Y - Abdominal wall suspension apparatus for cavascope - Google Patents
Abdominal wall suspension apparatus for cavascope Download PDFInfo
- Publication number
- CN201157375Y CN201157375Y CNU2008200556525U CN200820055652U CN201157375Y CN 201157375 Y CN201157375 Y CN 201157375Y CN U2008200556525 U CNU2008200556525 U CN U2008200556525U CN 200820055652 U CN200820055652 U CN 200820055652U CN 201157375 Y CN201157375 Y CN 201157375Y
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- universal joint
- suspender
- cantilever
- drum
- montant
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Abstract
The utility model discloses an abdominal wall suspending device used for a celoscope. The lower end of a vertical bar (2) is flexibly connected with a fixing device (1), the top end of the vertical bar (2) is fixedly connected with a first universal joint (3) through a bolt (15), the other end of the first universal joint (3) is a first cantilever (4), the first cantilever (4) is fixedly connected with a second universal joint (5), the other end of the second universal joint (5) is a second cantilever (6), the second universal joint (5) is fixedly connected with a wire coil (7), and the wire coil (7) is connected with the drop hanger (31) of a suspension device (9) through a steel wire (8). The abdominal wall suspending device used for a celoscope can avoid various complications brought by the artificial pneumopertoneum in a celoscope surgery; besides, the effect shown by the surgical vision is close to the artificial pneumopertoneum, the cantilevers can be adjusted comparatively freely in the surgery, and the cantilevers can keep clear of other surgical instruments, thereby avoiding the situation that other abdominal wall suspending devices interfere with the operation of the surgical instruments.
Description
Technical field
This utility model relates to the apparatus that is used for laparoscopic surgery, relates in particular to a kind of chamber mirror stomach wall suspension apparatus.
Background technology
Laparoscopic surgery is that a kind of wound is little, recovers fast surgical operation, and in the laparoscopic surgery implementation process, artificially makes the carbon dioxide pneumoperitoneum, for operation provides spacious working place.But the carbon dioxide pneumoperitoneum can bring a series of complication, as hypercapnia, and aeroembolism, subcutaneous emphysema suppresses respiratory movement etc., has increased the risk of endoscope-assistant surgery.Therefore, provide a kind of stomach wall suspension apparatus to replace the artificial pneumoperitoneum of making, the complication that can avoid above-mentioned pneumoperitoneum to bring also can be avoided the problem that leaks outside of the gas in the pneumoperitoneum operation.In addition, the sufferer of part hypogastric region operation can be avoided general anesthesia and use epidural anesthesia instead, reduces the financial burden of sufferer largely.
At present the draw point suspension method that proposes of foreign scholar penetrates draw point subcutaneous or the stomach wall holostrome and suspends stomach wall in midair by suspending one in midair, its both sides, suspention back stomach wall caves in to the inside, it is not good that surgical field of view appears, and the suspention apparatus volume is bigger, may influence in the art and operate, steps such as its installation, adjusting are comparatively loaded down with trivial details in addition, slowed down the progress of operation.
Summary of the invention
The purpose of this utility model is to provide a kind of surgical field of view to appear clear, the easy chamber of operation mirror stomach wall suspension apparatus.
In order to achieve the above object, the technical solution adopted in the utility model is:
Montant lower end and fixture flexibly connect, fixedly connected with first universal joint by latch in the montant upper end, the other end of first universal joint is first cantilever, first cantilever is fixedlyed connected with second universal joint, the second universal joint other end is second cantilever, second cantilever is fixedlyed connected with drum, and drum is connected with the suspension hook of suspender by steel wire.
Described fixture is provided with knob, the slide block that can slide along guide pillar, and the fixture thimble on the slide block, and knob can push montant and slide block fixing in the lump.
Described first universal joint comprises the first universal joint ball cover, the first universal joint rotor, first universal joint thimble and the lock pin, the first universal joint rotor can rotate in the first universal joint ball cover, the first universal joint thimble can be fixed the rotation of the first universal joint rotor by extrusion friction, and lock pin is fixedlyed connected with the first universal joint ball cover.
Described second universal joint comprises the second universal joint ball cover, the second universal joint rotor and the second universal joint thimble, the second universal joint rotor can rotate in the second universal joint ball cover, and the second universal joint thimble can be fixed the rotation of the second universal joint rotor by extrusion friction.
Described drum comprises drum locating hole, drum handle and drum handle latch, and the central shaft of drum handle energy wire spool rotates, and the drum handle latch can be inserted the drum locating hole and be rotated the location.
Described suspender comprises suspender overcoat, suspender knob, suspender cantilever and suspender inner core, the suspender inner core can slide in the suspender overcoat, one end and the suspender knob of suspender inner core carry out the screw thread transmission by screw thread, the other end of suspender inner core and the gear drive of suspender cantilever.
Described montant lower end lateral surface alternately is formed by connecting by four montant planes and four montant arc surfaces.
Described suspender cantilever lateral surface is an arc surface, and several suspender cantilevers cross section when closing up state is circle.
The beneficial effect that the utlity model has is:
On the one hand, this utility model can be avoided the various complication that artificial pneumoperitoneum is brought in the endoscope-assistant surgery, also can alleviate part patient's surgery cost; On the other hand, this utility model is to the effect near artificial pneumoperitoneum of appearing of surgical field of view, and the operation of carrying out the stomach wall suspention is fairly simple, adjusting to cantilever in the art is relatively freer, and cantilever can be avoided other operating theater instruments, the situation of having avoided other stomach wall suspention apparatuses the operating theater instruments operation to occur hindering.
Description of drawings
Fig. 1 is an axonometric chart of the present utility model;
Fig. 2 is the side view of fixture;
Fig. 3 is an A-A line profile among Fig. 2;
Fig. 4 is the cutaway view of first universal joint;
Fig. 5 is the cutaway view of second universal joint;
Fig. 6 is the side view of drum;
Fig. 7 is the cutaway view of drum;
Fig. 8 is the cutaway view of suspender;
Fig. 9 is the profile of B-B line among Fig. 8;
Figure 10 is the sketch map of suspender when softened state;
Figure 11 is this utility model sketch map in use;
Among the figure: 1, fixture; 2, montant; 3, first universal joint; 4, first cantilever; 5, second universal joint; 6, second cantilever; 7, drum; 8, steel wire; 9, suspender; 10, knob; 11, guide pillar; 12, slide block; 13, fixture thimble; 14, montant plane; 15, latch; 16, the first universal joint ball cover; 17, the first universal joint rotor; 18, the first universal joint thimble; 19, the first universal joint hands handle; 20, the second universal joint ball cover; 21, the second universal joint rotor; 22, the second universal joint thimble; 23, the second universal joint hands handle; 24, drum locating hole; 25, drum hands handle; 26, drum handle latch; 27, suspender overcoat; 28, suspender knob; 29, suspender cantilever; 30, suspender inner core; 31, suspension hook; 32, human body; 33, operation table; 34, montant arc surface; 35, lock pin; 36, cantilever rotating shaft; 37, volute spring.
The specific embodiment
As shown in Figure 1, this utility model comprises parts such as fixture 1, montant 2, universal joint, universal joint cantilever, drum 7 and suspender 9, montant 2 lower ends can be inserted in the square hole of fixture 1, fixedly connected by latch 15 with first universal joint 3 in montant 2 upper ends, after extracting latch 15, montant 2 can separate with first universal joint 3.First universal joint 3 is connected with second universal joint 5 by first cantilever 4, and second universal joint 5 is connected with drum 7 by second cantilever 6, coiling steel wire 8 on the drum 7, and steel wire 8 lower ends are connected with suspender 9.
As Fig. 1, Fig. 2, shown in Figure 3, fixture 1 comprises knob 10, guide pillar 11, slide block 12 and fixture thimble 13, and slide block 12 can slide on guide pillar 11, and slide block 12 is provided with fixture thimble 13.In use, fixture 1 is enclosed within on the crosspiece of operation table, montant 2 lower ends is inserted in the square hole of fixture 1, tighten knob 10, make knob 10, montant 2 lower ends, slide block 12, fixture thimble 13 push fixing in the lump with the crosspiece of operation table.The lateral surface of montant 2 lower ends is alternately to be formed by connecting by four montant planes 14 and four montant arc surfaces 34, thereby montant 2 can be used to the fixture 1 with square hole, also can be complementary with the fixture of other products of being with circular hole.
As Fig. 1, Fig. 4, Fig. 5, shown in Figure 6, first universal joint 3 comprises the first universal joint ball cover 16, the first universal joint rotor 17, the first universal joint thimble 18, the first universal joint handle 19 and lock pin 35.Lock pin 35 is fixedlyed connected with the first universal joint ball cover 16, and lock pin 35 can insert in the hole of montant 2 upper ends, and latch 15 is realized fixing to first universal joint 3 by fixing lock pin 35.The first universal joint rotor 17 can freely rotate in the first universal joint ball cover 16, and the turn first universal joint handle 19 makes the first universal joint thimble 18 and the first universal joint rotor, 17 extrusion frictions realize fixing.The first universal joint rotor 17 is fixedlyed connected with first cantilever, 4 one ends, first cantilever, 4 other ends are fixedlyed connected with second universal joint 5, second universal joint 5 comprises the second universal joint ball cover 20, the second universal joint rotor 21, the second universal joint thimble 22 and the second universal joint handle 23, and its structure is consistent with first universal joint, 3 structures.The second universal joint rotor 21 is fixedlyed connected with an end of second cantilever 6, and the other end of second cantilever 6 is fixedlyed connected with drum 7.
As Fig. 6, shown in Figure 7, drum 7 comprises drum locating hole 24, drum handle 25, the central shaft of drum handle 25 energy wire spools 7 rotates, contain drum handle latch 26 on the drum handle 25, thereby drum handle latch 26 can be inserted the location that drum locating hole 24 is realized drum handle 25, is wound with steel wire 8 on the drum 7.The folding and unfolding amount that rotation drum handle 25 can be regulated steel wire 8 is when steel wire 8 reaches suitable length, with drum handle 25 location.Unclamp latch after finishing using, because steel wire 8 is regained in the effect of volute spring 37.
As Fig. 1, Fig. 8, Fig. 9, shown in Figure 10, suspender 9 comprises suspender overcoat 27, suspender knob 28, suspender cantilever 29 and suspender inner core 30, suspender inner core 30 can slide along the longitudinal axis in suspender overcoat 27 as driving member, one end of suspender inner core 30 is threaded with suspender knob 28, the other end of suspender inner core 30 is connected with suspender cantilever 29 gears, and suspender cantilever 29 is rotationally connected by cantilever rotating shaft 36 and suspender overcoat 27.Rotate suspender knob 28, suspender cantilever 29 is rotated around cantilever rotating shaft 36, realize strutting and closing up of suspender cantilever 29.The lateral surface of suspender cantilever 29 is an arc surface, and when suspender cantilever 29 is in when closing up state, its cross section is circular; When suspender cantilever 29 is in softened state, be duty.
As Fig. 1, Fig. 4, Fig. 5, Fig. 6, shown in Figure 11, in clinical use, realize that at first fixture 1 fixedlys connected with the crosspiece of operation table 33 with fixing montant 2, fix first universal joint 3 by latch 15, carry out little otch according to different surgical selection different parts then, the suspender that will be in closure state inserts intraperitoneal, rotating suspender knob 28 struts suspender cantilever 29, rotate the fixing of the first universal joint handle 19 and the second universal joint handle, 23 realization cantilevers again, rotate drum handle 25 again and regulate steel wire lengths and realize suspention, when reaching suitable stomach wall height, carry out the location of drum handle 25 human body 32 stomach walls.
The above-mentioned specific embodiment is used for this utility model of explaining; rather than this utility model limited; in the protection domain of spirit of the present utility model and claim, any modification and change to this utility model is made all fall into protection domain of the present utility model.
Claims (8)
1. chamber mirror stomach wall suspension apparatus, it is characterized in that: montant (2) lower end and fixture (1) flexibly connect, fixedly connected with first universal joint (3) by latch (15) in montant (2) upper end, the other end of first universal joint (3) is first cantilever (4), first cantilever (4) is fixedlyed connected with second universal joint (5), second universal joint (5) other end is second cantilever (6), second cantilever (6) is fixedlyed connected with drum (7), and drum (7) is connected with the suspension hook (31) of suspender (9) by steel wire (8).
2. a kind of chamber according to claim 1 mirror stomach wall suspension apparatus, it is characterized in that: described fixture (1) is provided with knob (10), can be along the slide block (12) of guide pillar (11) slip, and the fixture thimble (13) on the slide block (12), knob (10) can push montant (2) and slide block (12) fixing in the lump.
3. a kind of chamber according to claim 1 mirror stomach wall suspension apparatus, it is characterized in that: described first universal joint (3) comprises the first universal joint ball cover (16), the first universal joint rotor (17), the first universal joint thimble (18) and lock pin (35), the first universal joint rotor (17) can rotate in the first universal joint ball cover (16), the first universal joint thimble (18) can be fixed the rotation of the first universal joint rotor (17) by extrusion friction, and lock pin (35) is fixedlyed connected with the first universal joint ball cover (16).
4. a kind of chamber according to claim 1 mirror stomach wall suspension apparatus, it is characterized in that: described second universal joint (5) comprises the second universal joint ball cover (20), the second universal joint rotor (21) and the second universal joint thimble (22), the second universal joint rotor (21) can rotate in the second universal joint ball cover (20), and the second universal joint thimble (22) can be fixed the rotation of the second universal joint rotor (21) by extrusion friction.
5. a kind of chamber according to claim 1 mirror stomach wall suspension apparatus, it is characterized in that: described drum (7) comprises drum locating hole (24), drum handle (25) and drum handle latch (26), the central shaft of drum handle (25) energy wire spool (7) rotates, and drum handle latch (26) can be inserted drum locating hole (24) and position.
6. a kind of chamber according to claim 1 mirror stomach wall suspension apparatus, it is characterized in that: described suspender (9) comprises suspender overcoat (27), suspender knob (28), suspender cantilever (29) and suspender inner core (30), suspender inner core (30) can slide in suspender overcoat (27), one end of suspender inner core (30) and suspender knob (28) carry out the screw thread transmission by screw thread, the other end of suspender inner core (30) and suspender cantilever (29) gear drive.
7. a kind of chamber according to claim 1 mirror stomach wall suspension apparatus is characterized in that: described montant (2) lower end lateral surface alternately is formed by connecting by four montant planes (14) and four montant arc surfaces (34).
8. a kind of chamber according to claim 6 mirror stomach wall suspension apparatus is characterized in that: described suspender cantilever (29) lateral surface is an arc surface, and several suspender cantilevers (29) cross section when closing up state is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200556525U CN201157375Y (en) | 2008-02-22 | 2008-02-22 | Abdominal wall suspension apparatus for cavascope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200556525U CN201157375Y (en) | 2008-02-22 | 2008-02-22 | Abdominal wall suspension apparatus for cavascope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201157375Y true CN201157375Y (en) | 2008-12-03 |
Family
ID=40107966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200556525U Expired - Fee Related CN201157375Y (en) | 2008-02-22 | 2008-02-22 | Abdominal wall suspension apparatus for cavascope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201157375Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101576370B (en) * | 2009-06-19 | 2011-01-05 | 刘相灼 | Device for measuring depth and strength of needle manipulating of acupuncture and moxibustion |
| CN101869493B (en) * | 2009-04-27 | 2012-02-22 | 黄致锟 | Intra-abdominal organ suspension device |
| CN105020550A (en) * | 2015-06-17 | 2015-11-04 | 冯晶晶 | Landing type lens holder |
| CN105476672A (en) * | 2015-12-30 | 2016-04-13 | 无锡市人民医院 | Length-adjustable universal headstock fixing drag hook |
| CN105943099A (en) * | 2016-06-08 | 2016-09-21 | 丽水市人民医院 | Semi-automatic intestine manipulator |
| CN106618648A (en) * | 2016-10-20 | 2017-05-10 | 无锡市人民医院 | Minitype universal surgical drag hook |
| CN107928725A (en) * | 2017-12-12 | 2018-04-20 | 湖南瀚德微创医疗科技有限公司 | A kind of laparoscope retracts suspension apparatus with tissue magnetic |
| CN108553134A (en) * | 2018-01-05 | 2018-09-21 | 韩建峰 | A kind of general surgery muscle pull device |
| CN111167023A (en) * | 2020-02-21 | 2020-05-19 | 青岛大学附属医院 | Needle tube fixing device for perineum inserting operation |
-
2008
- 2008-02-22 CN CNU2008200556525U patent/CN201157375Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869493B (en) * | 2009-04-27 | 2012-02-22 | 黄致锟 | Intra-abdominal organ suspension device |
| CN101576370B (en) * | 2009-06-19 | 2011-01-05 | 刘相灼 | Device for measuring depth and strength of needle manipulating of acupuncture and moxibustion |
| CN105020550A (en) * | 2015-06-17 | 2015-11-04 | 冯晶晶 | Landing type lens holder |
| CN105476672A (en) * | 2015-12-30 | 2016-04-13 | 无锡市人民医院 | Length-adjustable universal headstock fixing drag hook |
| CN105943099A (en) * | 2016-06-08 | 2016-09-21 | 丽水市人民医院 | Semi-automatic intestine manipulator |
| CN106618648A (en) * | 2016-10-20 | 2017-05-10 | 无锡市人民医院 | Minitype universal surgical drag hook |
| CN107928725A (en) * | 2017-12-12 | 2018-04-20 | 湖南瀚德微创医疗科技有限公司 | A kind of laparoscope retracts suspension apparatus with tissue magnetic |
| CN108553134A (en) * | 2018-01-05 | 2018-09-21 | 韩建峰 | A kind of general surgery muscle pull device |
| CN111167023A (en) * | 2020-02-21 | 2020-05-19 | 青岛大学附属医院 | Needle tube fixing device for perineum inserting operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20110222 |