CN103263285B - Combined device of complete set of instruments for laparoscope gall bladder protection operation - Google Patents
Combined device of complete set of instruments for laparoscope gall bladder protection operation Download PDFInfo
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- CN103263285B CN103263285B CN201310197711.8A CN201310197711A CN103263285B CN 103263285 B CN103263285 B CN 103263285B CN 201310197711 A CN201310197711 A CN 201310197711A CN 103263285 B CN103263285 B CN 103263285B
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Abstract
The invention relates to a combined device of a complete set of instruments for a laparoscope gall bladder protection operation. The combined device comprises a forceps body component, a forceps holder component, a passageway component and a laparoscope, wherein the forceps holder component is installed on the forceps body component, the laparoscope is sleeved in the forceps body component, and the forceps body component is sleeved in the passageway component. The combined device is reasonable in structural design, the laparoscope and various forceps holder surgical instruments can be used in one instrument passageway, an application range is wide, and operation is convenient.
Description
Technical field
The present invention relates to a kind of laparoscope gall bladder protection operation rig combination unit, belong to technical field of medical instruments.
Background technology
In human body, gallbladder disease (cholecystitis, cholelithiasis, multiple cholesteric calculus, gallbladder polyp etc.) is numerous; laparoscope gall bladder protection operation was advocated in recent years in medical skill; gallbladder protection operation is the laparoscopically visual field of application, applies multiple operating theater instruments and performs the operation.Prior art is the multiple single-piece operating theater instruments of application to peritoneoscope human gall bladder protection operation; apparatus can not connect; apparatus bore difference does not match yet; two or more puncture channel can only be inserted in human abdominal cavity in operation application; increase misery to patient, multiple operating theater instruments can not be met and enter human abdominal cavity from a puncture channel, and between operating theater instruments, compounding practice also has problem; reduce procedure efficiency, can not meet desirable surgical effect.
China Patent Publication No. 101912290A, discloses a kind of multifunctional bendable forceps for laparoscopic surgeries, and it can be used for, and human abdominal cavity inner tissue organ pipe is searched, captures, sockets, is separated, radiography and electric coagulation hemostasis, diverse in function.Its defect is: peritoneoscope must be coordinated during operation to carry out, and peritoneoscope must open operating walk way in addition in human body, increases the misery of patient; And there is no rinser, operating theater instruments cooperation is affected, and affects procedure efficiency.
Summary of the invention
Technical problem to be solved by this invention overcomes above-mentioned deficiency existing in prior art, and provide a kind of reasonable in design, easy to operate, is exclusively used in the laparoscope gall bladder protection operation rig combination unit of laparoscope gall bladder protection operation.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of laparoscope gall bladder protection operation rig combination unit, is characterized in that: it comprises caliper assembly, clamp assemblies, channel components and peritoneoscope.
Described caliper assembly comprises fixed handle, flexible handle, clamp block, slide block, locking device, claw beam, pull bar and a laparoscopic tube, fixed handle is connected with flexible handle, the top of clamp block and fixed handle is fixed, the top of slide block and flexible handle is fixed, and a locking device and clamp block are fixed; Described claw beam hollow, the end of claw beam and a locking device are fixed, and the front end of claw beam is provided with positioning sleeve; Described pull bar is successively through clamp block, locking device, a claw beam, and end and the slide block of pull bar are fixed, and the front end of pull bar is inserted in positioning sleeve; Described laparoscopic tube comprises mirror pipe and the mirror lock of hollow, and the end of mirror pipe and mirror are locked fixing, and the front end of mirror pipe is also fixed through slide block, clamp block, a locking device successively, and peritoneoscope is inserted in laparoscopic tube.
Described clamp assemblies comprises clamp, clamp seat and connecting stud, and clamp seat and claw beam are fixed, and clamp is arranged on clamp seat, and one end of connecting stud is connected with the end of clamp, and the other end is inserted in positioning sleeve and is connected with pull bar.
Described channel components comprises instrument channel and closes pin, and instrument channel comprises channel and the channel seat of hollow, and channel and channel seat are fixed, and channel seat is provided with flushing valve and suction valve, flushing valve is communicated with channel with suction valve; The described pin that closes comprises and closes bar, closes head and No. two locking devices, No. two locking devices and close head and be separately fixed at the two ends closing bar; Described closes head through channel seat and channel, and No. two locking devices snap in channel seat also fixing.
A described locking device with No. two locking device shape is identical, size is identical; Close pin and detach instrument channel, the claw beam of caliper assembly and laparoscopic tube insertion instrument passage, a locking device snaps in channel seat also fixing; Claw beam, leave gap between laparoscopic tube and channel, the irrigation channel of this gap as flushing valve and the attraction channel of suction valve.
In said structure, after channel components penetrates human body, pin is closed in pull-out, and instrument channel is stayed in human body; Clamp assemblies is arranged on caliper assembly front end, and caliper assembly penetrates instrument channel and locks; Form two interspaces between caliper assembly and instrument channel, two interspaces are communicated with suction valve with flushing valve respectively, carry out I & A when being convenient to operation; Peritoneoscope is inserted in the laparoscopic tube of caliper assembly and locks under the effect of mirror lock, operation is carried out under the peritoneoscope visual field, more accurately.Manipulation caliper assembly, makes clamp assemblies perform the operation, very convenient.
The outer wall of channel seat of the present invention has two mutual symmetrical bayonet sockets and draw-in groove, and the inwall of channel seat has holddown groove.
No. two locking devices of the present invention comprise and close seat, No. two rotary sleeves, No. two shank of the keys and No. two lock pins, close seat and close bar and fix, close on seat and have No. two locked grooves, close on seat and be provided with holder, No. two rotary sleeves are enclosed within and close outside seat, No. two rotary sleeves are provided with two symmetrical No. two decks, No. two shank of the keys and No. two lock pins are through No. two rotary sleeves and snap in No. two locked grooves and fixes; Described cover for seat of closing enters in channel seat, and holder snaps in holddown groove, and two No. two decks snap in two bayonet sockets just, rotate No. two rotary sleeves, and bayonet socket rotates to snap in draw-in groove and locks.Close pin after locking not easily to move in instrument channel, close pin and channel components can be made effectively to puncture into human body, puncture after human body, rotate No. two rotary sleeves, pin locking is closed in contact, takes out and closes pin.
A locking device of the present invention comprises lock, rotary sleeve, a shank of the key and a lock pin, described lock and clamp block are fixed, lock has a locked groove, a rotary sleeve is enclosed within outside lock, a rotary sleeve is provided with two symmetrical decks, a shank of the key and lock pin are through a rotary sleeve and snap in a locked groove and fixes; Described lock is inserted in channel seat, and two decks snap in two bayonet sockets just, rotate a rotary sleeve, and bayonet socket rotates to snap in draw-in groove and locks.After locking, caliper assembly not easily moves in instrument channel, and when ensureing to perform the operation, clamp assemblies is not rocked, and ensures that operation is carried out smoothly.
The top of flexible handle of the present invention is provided with stirs seat, stirs seat and snaps in slide block; Be provided with pin in slide block, pin is through stirring seat.Press flexible handle, stir seat band movable slider and move, slide block drives pull bar to move, and pull bar drives clamp assemblies unclamp and clamp.
Clamp of the present invention has two panels, clamp has clamp tooth, and two panels clamp crosses one another and is fixed on clamp seat by clamp pin; The end of two panels clamp is connected with a slice connecting plate respectively by connecting plate pin, and the other end of connecting plate is connected with connecting stud by stay rod pin.Make pull bar effectively drive clamp assemblies activity, operate more smooth and easy.
Clamp assemblies of the present invention can be designed to multiple pincer, and often kind of pincerlike function is different, changes the clamp of needs, can be applied to multiple operation case during operation.
The present invention compared with prior art, has following positive effect: reasonable in design, can use peritoneoscope and various clamp class operating theater instruments, be widely used in an instrument channel, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of caliper assembly and clamp assemblies in the present invention.
Fig. 3 is the structure for amplifying schematic diagram of a-quadrant in Fig. 2.
Fig. 4 is the structure for amplifying schematic diagram in B region in Fig. 2.
Fig. 5 is the structural representation of channel components in the present invention.
Fig. 6 is the structural representation of instrument channel in Fig. 5.
Fig. 7 is the right TV structure schematic diagram of channel seat in Fig. 6.
Fig. 8 is the structural representation closing pin in Fig. 5.
Fig. 9 is laparoscopically structural representation in the present invention.
Figure 10 be in Fig. 1 A-A to sectional structure schematic diagram.
Figure 11 is the structural representation that in the present invention, clamp assemblies adopts stone tongs.
Figure 12 is the structural representation that in the present invention, clamp assemblies adopts noinvasive nipper.
Figure 13 is that in the present invention, clamp assemblies adopts biopsy to get the structural representation of thing.
Figure 14 is the structural representation that in the present invention, clamp assemblies adopts forceps.
Figure 15 is the structural representation that in the present invention, clamp assemblies adopts shears.
Figure 16 is the structural representation that in the present invention, clamp assemblies adopts calculus catching net-like means.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the invention will be further described.
Embodiment:
See Fig. 1 ~ Figure 10, the present embodiment comprises caliper assembly I, clamp assemblies II, channel components III and peritoneoscope VI.
See Fig. 2 ~ Fig. 4, described caliper assembly I comprises fixed handle 17, flexible handle 18, clamp block 21, slide block 22, locking device IV, claw beam 26, pull bar 33 and a laparoscopic tube V, fixed handle 17 is connected with flexible handle 18, clamp block 21 is fixed with the top of fixed handle 17, slide block 22 is fixed with the top of flexible handle 18, and a locking device IV is fixed with clamp block 21; Described claw beam 26 hollow, the end of claw beam 26 and a locking device IV are fixed, and the front end of claw beam 26 is provided with positioning sleeve 34; Described pull bar 33 is successively through clamp block 21, locking device IV, a claw beam 26, and end and the slide block 22 of pull bar 33 are fixed, and the front end of pull bar 33 is inserted in positioning sleeve 34; Described laparoscopic tube V comprises mirror pipe 24 and the mirror lock 25 of hollow, and the end of mirror pipe 24 and mirror are locked 25 and fixed, and the front end of mirror pipe 24 is also fixing through slide block 22, clamp block 21, locking device IV successively, and peritoneoscope VI is inserted in laparoscopic tube V.
Described clamp assemblies II comprises clamp 35, clamp seat 41 and connecting stud 42, clamp seat 41 is fixed with claw beam 26, clamp 35 is arranged on clamp seat 41, and one end of connecting stud 42 is connected with the end of clamp 35, and the other end is inserted in positioning sleeve 34 and is connected with pull bar 33.
See Fig. 5 ~ Fig. 8, described channel components III comprises instrument channel VII and closes pin VIII, and instrument channel VII comprises channel 1 and the channel seat 2 of hollow, and channel 1 is fixed with channel seat 2, channel seat 2 is provided with flushing valve 3 and suction valve 4, flushing valve 3 is communicated with channel 1 with suction valve 4; The described pin VIII that closes comprises and closes bar 8, closes 9 and No. two locking devices Ⅸ, No. two locking devices Ⅸ and close 9 and be separately fixed at the two ends closing bar 8; Described close 9 and to snap in channel seat 2 through channel seat 2 and channel 1, No. two locking devices Ⅸ and fixing.
A described locking device IV with No. two locking device Ⅸ shape is identical, size is identical; Close pin VIII and detach instrument channel VII, the claw beam 26 of caliper assembly I and laparoscopic tube V insertion instrument passage VII, locking device IV snap in channel seat 2 also fixing; Claw beam 26, leave two interspaces 20 between laparoscopic tube V and channel 1, the irrigation channel of this gap 20 as flushing valve 3 and the attraction channel of suction valve 4, as shown in Figure 10.
In said structure, after channel components III penetrates human body, pin VIII is closed in pull-out, and instrument channel VII is stayed in human body; Clamp assemblies II is arranged on caliper assembly I front end, and caliper assembly I penetrates instrument channel VII and locks; Form two interspace 20, two interspaces 20 between caliper assembly I and instrument channel VII to be communicated with suction valve 4 with flushing valve 3 respectively, when being convenient to operation, carry out I & A; Peritoneoscope VI is inserted in the laparoscopic tube V of caliper assembly I and locks under the effect of mirror lock 25, operation is carried out under peritoneoscope VI visual field, more accurately.Manipulation caliper assembly I, makes clamp assemblies II perform the operation, very convenient.
See Fig. 6, in the present embodiment, the outer wall of channel seat 2 has two mutual symmetrical bayonet sockets 5 and draw-in groove 6, and the inwall of channel seat 2 has holddown groove 7.
See Fig. 8, in the present embodiment, No. two locking devices Ⅸ comprise and close seat 10, No. two rotary sleeves 12, No. two shank of the keys 14 and No. two lock pins 16, close seat 10 and close bar 8 and fix, close on seat 10 and have No. two locked grooves 15, close on seat 10 and be provided with holder 11, No. two rotary sleeves 12 are enclosed within and close outside seat 10, No. two rotary sleeves 12 being provided with two symmetrical No. two decks 13, No. two shank of the keys 14 and No. two lock pins 16 through No. two rotary sleeves 12 snaps in No. two locked grooves 15 and fixes; The described seat 10 that closes is inserted in channel seat 2, and holder 11 snaps in holddown groove 7, and two No. two decks 13 snap in two bayonet sockets 5 just, rotate No. two rotary sleeves 12, and bayonet socket 5 rotates to snap in draw-in groove 6 and locks.Close pin VIII after locking not easily to move in instrument channel VII, close pin VIII and channel components III can be made effectively to puncture into human body, puncture after human body, rotate No. two rotary sleeves 12, pin VIII locking is closed in contact, takes out and closes pin VIII.
See Fig. 3, in the present embodiment, a locking device IV comprises lock 27, rotary sleeve 28, shank of the key 30 and a lock pin 31, described lock 27 is fixed with clamp block 21, lock 27 has a locked groove 32, a rotary sleeve 28 is enclosed within outside lock 27, a rotary sleeve 28 is provided with a two symmetrical deck 29, shank of the keys 30 and lock pin 31 through a rotary sleeve 28 to snap in a locked groove 32 and fix; Described lock 27 is inserted in channel seat 2, and two decks 29 snap in two bayonet sockets 5 just, rotate a rotary sleeve 28, and bayonet socket 5 rotates to snap in draw-in groove 6 and locks.After locking, caliper assembly I not easily moves in instrument channel VII, and when ensureing to perform the operation, clamp assemblies II is not rocked, and ensures that operation is carried out smoothly.
In the present embodiment, the top of flexible handle 18 is provided with stirs seat 19, stirs seat 19 and snaps in slide block 22; Be provided with pin 23 in slide block 22, pin 23 is through stirring seat 19.Press flexible handle 18, stir seat 19 and be with movable slider 22 to move, slide block 22 drives pull bar 33 to move, and pull bar 33 drives clamp assemblies II unclamp and clamp.
See Fig. 4, in the present embodiment, clamp 35 has two panels, clamp 35 has clamp tooth 36, and two panels clamp 35 crosses one another and is fixed on clamp seat 41 by clamp pin 37; The end of two panels clamp 35 is connected with a slice connecting plate 38 respectively by connecting plate pin 39, and the other end of connecting plate 38 is connected with connecting stud 42 by stay rod pin 40.Make pull bar 33 effectively drive clamp assemblies II movable, operate more smooth and easy.
In addition, clamp assemblies II of the present invention can be designed to multiple pincer, and often kind of pincerlike function is different, changes the clamp 35 of needs, is connected by the end of clamp assemblies II with the connecting stud 42 of caliper assembly I, can be applied to multiple operation case during operation.As shown in figure 11, stone tongs 43, can be applicable to the gripping of cholelithiasis operation calculus; As shown in figure 12, noinvasive nipper 44, can be applicable to gallbladder tissue's gripping and is separated; As shown in figure 13, thing pincers 45 are got in biopsy, can be applicable to gallbladder protection surgical biopsy and get thing; As shown in figure 14, forceps 46, grasps taking-up after can be applicable to gallbladder polyp excision; As shown in figure 15, shears 47, can be applicable to gallbladder polyp and cyst excision and separate tissue; As shown in figure 16, calculus catching net-like means 48, can be applicable to multiple cholesteric calculus and extracts.
During use, the clamp assemblies II first operation needed and peritoneoscope VI are arranged on caliper, puncture channel components III in human body, and pin VIII is closed in removal; Then caliper assembly I is penetrated in instrument channel VII and lock, carry out hands art; In operation, I & A can be carried out by flushing valve 3 and suction valve 4 pairs of operative sites, very convenient, improve procedure efficiency.
In addition, it should be noted that, the specific embodiment described in this description, as long as the undeclared concrete shape of its part and size, then this part can for any shape and size adapted with its structure; Meanwhile, the title that part is got also can be different.All equivalences of doing according to structure, feature and the principle described in inventional idea of the present invention or simple change, be included in the protection domain of patent of the present invention.
Claims (6)
1. a laparoscope gall bladder protection operation rig combination unit, is characterized in that: it comprises caliper assembly, clamp assemblies, channel components and peritoneoscope,
Described caliper assembly comprises fixed handle, flexible handle, clamp block, slide block, locking device, claw beam, pull bar and a laparoscopic tube, fixed handle is connected with flexible handle, the top of clamp block and fixed handle is fixed, the top of slide block and flexible handle is fixed, and a locking device and clamp block are fixed; Described claw beam hollow, the end of claw beam and a locking device are fixed, and the front end of claw beam is provided with positioning sleeve; Described pull bar is successively through clamp block, locking device, a claw beam, and end and the slide block of pull bar are fixed, and the front end of pull bar is inserted in positioning sleeve; Described laparoscopic tube comprises mirror pipe and the mirror lock of hollow, and the end of mirror pipe and mirror are locked fixing, and the front end of mirror pipe is also fixed through slide block, clamp block, a locking device successively, and peritoneoscope is inserted in laparoscopic tube;
Described clamp assemblies comprises clamp, clamp seat and connecting stud, and clamp seat and claw beam are fixed, and clamp is arranged on clamp seat, and one end of connecting stud is connected with the end of clamp, and the other end is inserted in positioning sleeve and is connected with pull bar;
Described channel components comprises instrument channel and closes pin, and instrument channel comprises channel and the channel seat of hollow, and channel and channel seat are fixed, and channel seat is provided with flushing valve and suction valve, flushing valve is communicated with channel with suction valve; The described pin that closes comprises and closes bar, closes head and No. two locking devices, No. two locking devices and close head and be separately fixed at the two ends closing bar; Described closes head through channel seat and channel, and No. two locking devices snap in channel seat also fixing;
A described locking device with No. two locking device shape is identical, size is identical; Close pin and detach instrument channel, the claw beam of caliper assembly and laparoscopic tube insertion instrument passage, a locking device snaps in channel seat also fixing; Claw beam, leave gap between laparoscopic tube and channel, the irrigation channel of this gap as flushing valve and the attraction channel of suction valve.
2. laparoscope gall bladder protection operation rig combination unit according to claim 1, is characterized in that: the outer wall of described channel seat has two mutual symmetrical bayonet sockets and draw-in groove, and the inwall of channel seat has holddown groove.
3. laparoscope gall bladder protection operation rig combination unit according to claim 2, it is characterized in that: No. two described locking devices comprise and close seat, No. two rotary sleeves, No. two shank of the keys and No. two lock pins, close seat and close bar and fix, close on seat and have No. two locked grooves, close on seat and be provided with holder, No. two rotary sleeves are enclosed within and close outside seat, No. two rotary sleeves are provided with two symmetrical No. two decks, and No. two shank of the keys and No. two lock pins are through No. two rotary sleeves and snap in No. two locked grooves and fixes; Described cover for seat of closing enters in channel seat, and holder snaps in holddown groove, and two No. two decks snap in two bayonet sockets just, rotate No. two rotary sleeves, and bayonet socket rotates to snap in draw-in groove and locks.
4. laparoscope gall bladder protection operation rig combination unit according to claim 2, it is characterized in that: a described locking device comprises lock, rotary sleeve, a shank of the key and a lock pin, described lock and clamp block are fixed, lock has a locked groove, a rotary sleeve is enclosed within outside lock, a rotary sleeve is provided with two symmetrical decks, a shank of the key and lock pin are through a rotary sleeve and snap in a locked groove and fixes; Described lock is inserted in channel seat, and two decks snap in two bayonet sockets just, rotate a rotary sleeve, and bayonet socket rotates to snap in draw-in groove and locks.
5. laparoscope gall bladder protection operation rig combination unit according to claim 1 and 2, is characterized in that: the top of described flexible handle is provided with stirs seat, stirs seat and snaps in slide block; Be provided with pin in slide block, pin is through stirring seat.
6. laparoscope gall bladder protection operation rig combination unit according to claim 1 and 2, is characterized in that: described clamp has two panels, clamp has clamp tooth, and two panels clamp crosses one another and is fixed on clamp seat by clamp pin; The end of two panels clamp is connected with a slice connecting plate respectively by connecting plate pin, and the other end of connecting plate is connected with connecting stud by stay rod pin.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310197711.8A CN103263285B (en) | 2013-05-24 | 2013-05-24 | Combined device of complete set of instruments for laparoscope gall bladder protection operation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310197711.8A CN103263285B (en) | 2013-05-24 | 2013-05-24 | Combined device of complete set of instruments for laparoscope gall bladder protection operation |
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| CN103263285A CN103263285A (en) | 2013-08-28 |
| CN103263285B true CN103263285B (en) | 2015-01-28 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106377828B (en) * | 2016-08-18 | 2022-05-24 | 温州医科大学附属第二医院 | Magnetic double-J tube kit |
| CN106983526A (en) * | 2017-03-30 | 2017-07-28 | 薛磊 | A kind of lymph node biopsy pincers and its method of work suitable for thoracoscopic operation |
| CN108888326A (en) * | 2018-06-29 | 2018-11-27 | 广州乔铁医疗科技有限公司 | A kind of hysteroscope system visualizing suction of foreign body |
| CN110013294A (en) * | 2019-05-05 | 2019-07-16 | 中国人民解放军陆军军医大学第一附属医院 | Alimentary canal taking foreign body protective device |
| CN112603465B (en) * | 2020-12-18 | 2021-12-17 | 江苏省人民医院 | Laparoscopic surgery forceps |
| CN114601530B (en) * | 2022-02-21 | 2023-05-23 | 重庆大学附属肿瘤医院 | Multifunctional laparoscope grasping forceps |
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| US7494499B2 (en) * | 2002-02-15 | 2009-02-24 | Olympus Corporation | Surgical therapeutic instrument |
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| EP1709900A1 (en) * | 2004-01-27 | 2006-10-11 | Olympus Corporation | Endoscope treatment system |
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Effective date of registration: 20170330 Address after: Hangzhou City, Zhejiang province 311501 Yao Lin Tonglu Road Economic Development Zone No. 18 Patentee after: Hangzhou Kangyou Medical Equipment Co., Ltd. Address before: 311501 Hangzhou City, Tonglu Province, South Street, the town of the town of Qi Qi Road, No. 488 Patentee before: Tonglu Guangshuo Medical Devices Co., Ltd. |