CN106901814A - A kind of endoscope-assistant surgery of one-hand operation is with taking sundries - Google Patents
A kind of endoscope-assistant surgery of one-hand operation is with taking sundries Download PDFInfo
- Publication number
- CN106901814A CN106901814A CN201710271463.5A CN201710271463A CN106901814A CN 106901814 A CN106901814 A CN 106901814A CN 201710271463 A CN201710271463 A CN 201710271463A CN 106901814 A CN106901814 A CN 106901814A
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- CN
- China
- Prior art keywords
- binding clip
- endoscope
- sundries
- safety rope
- collecting bag
- 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.)
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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
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- 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
Abstract
The invention discloses a kind of endoscope-assistant surgery of one-hand operation with taking sundries, including clamp and collecting bag；The clamp has two groups of binding clips for being used to be engaged, and the binding clip is arranged to surgical forceps with cavity mirror by binding clip seat and bar linkage structure, controls binding clip to be engaged and open by handle in the tail end of clamp；The collecting bag is provided with the cavity for running through along sack, and two groups of binding clips insert in the cavity from both direction, also extended through in the cavity and be provided with safety rope respectively, and the safety rope is connected with the binding clip of clamp.Present invention effectively avoids the residual organized in vivo of endoscope-assistant surgery process excision, simultaneously because controlling the opening and closing of collecting bag sack using handle, doctor's one-hand operation during resection organization, it is very easy to use, the both hands of doctor are liberated, procedure efficiency is improve, the workload of doctor and the pain of patient can be mitigated.
Description
Technical field
The invention belongs to medical instruments field, and in particular to a kind of endoscope-assistant surgery of one-hand operation is with taking sundries.
Background technology
With the development of endoscope micro-wound, take sundries and commonly used as taking out one kind of excision thing in endoscope-assistant surgery
Medical surgical instrument, its application is also more and more extensive.Existing cavity mirror object-obtaining device is mostly packed assigned in memory using that will take thing
On alloy hoop, then coordinate outer tube to control the first transaction of a day's business of sack and closure, such as Authorization Notice No. be CN104287782A,
The patent of CN203263438U is and uses such scheme.Sundries are taken often due to taking the memory conjunction on thing bag using the program
Golden ring rigidity in itself is limited, can make to take thing bag sack deformation during stress, and easy sideslip causes to collect excision thing in surgical procedure
It is difficult to control, while being made troubles to operator, also increases the risk of harmful structure or malignant tumour plantation diffusion, and
And the sack for taking thing bag of such scheme is typically only capable to opening and closing once, sack can not aid in clamping tissue, it is difficult to meet variation
Clinical demand.
Therefore, other if Authorization Notice No. is the patent of CN205163120U, CN104546028A, CN205514712U
Propose other schemes and solve corresponding problem, but such scenario-frame is complex and operation is difficult, it is number when using
It is tired, mostly it is to use bimanualness, operative doctor must on the other hand hold the outer tube for taking thing bag, and another hand propelled push rod discharges
Thing bag is taken, this undoubtedly brings inconvenience to patient, while also increase and extending operating time and increased pain suffered by patient.
The content of the invention
Present invention solves the technical problem that being：The awkward of sundries presence is taken in for existing ESS
Defect, there is provided with sundries are taken, using one-handed performance, sack repeats opening and closing to a kind of endoscope-assistant surgery of one-hand operation,
Clamping tissue can be aided in simultaneously, and is taken sundries sack be there is excellent support power.
The present invention adopts the following technical scheme that realization：
A kind of endoscope-assistant surgery of one-hand operation is with taking sundries, including clamp and collecting bag；
The clamp has two groups of binding clips for being used to be engaged, and the binding clip is arranged to hysteroscope by binding clip seat and bar linkage structure
Operating forceps, controls binding clip to be engaged and open in the tail end of clamp by handle；
The collecting bag is provided with the cavity for running through along sack, and two groups of binding clips insert the cavity from both direction respectively
It is interior, also extended through in the cavity and be provided with safety rope, and the safety rope is connected with the binding clip of clamp.
Further, the end of the binding clip is provided with binding clip threading hole, and the both ends of the safety rope are respectively from two groups of pincers
The binding clip threading hole of head is passed through and the connection that mutually knots, and this mode can be locked by safety rope when collecting bag slips away binding clip and collected
The sack of bag, and it is hung on binding clip.
Further, the center section of the safety rope it is S-shaped around folding shortening safety rope overall length, and in safety rope
Part around folding is arranged safety rope sleeve pipe.
Preferably, twice of the total length of the safety rope more than puncture outfit cavity length.
Further, the clamp also includes being sleeved on outer tube sleeve on the binding clip of occlusion, and the collecting bag is around mounted in stinging
The binding clip outside of conjunction is simultaneously together packed in outer tube sleeve.
Further, the intracavity diameter of the outer tube sleeve is no more than the puncture outfit internal diameter of endoscope-assistant surgery, and before outer tube sleeve
End sets the horn mouth more than puncture outfit internal diameter.
Further, the claw beam of the clamp is provided with the thumb wheel that control clamp is rotated.
Further, occlusion section relative between the binding clip is provided with binding clip engaging tooth.
Further, the non-occlusive section on the outside of the binding clip is provided with anti-skid structure.
In the present invention, the collecting bag is U-shaped, V-arrangement or inverted trapezoidal bag.
During surgical, one-hand operation takes sundries and enters abdominal operation excision position directly through the sleeve pipe of puncture outfit,
Handle is moved after stirring handle, collecting bag can be easily opened, binding clip provides rigid support for sack, it is to avoid sack is notable because stress is produced
Deformation, the thumb wheel that rotation is fixed on claw beam can arbitrarily change sack direction to reach surgical location, be stirred after collecting excision thing
Handle is closed by binding clip and takes sundries sack, prevents resection organization excessive, while can be stirred as needed in surgical procedure
Handle collects excision thing to taking opening and closing that sundries sack is repeated.Sundries will be taken after lesion resection, and binding clip is closed in itself
Toward recession from puncture outfit after conjunction, due to the stop of the sleeve pipe of puncture outfit, collecting bag is moved backward, is locked sack by safety rope and is led to
Safe wire saws collecting bag is crossed, separation takes sundries after cutting safety rope, then hauled out collecting bag together with safety rope external.
The beneficial effects of the present invention are：The sack of collecting bag through binding clip so as to constitute rigid support end, sack its
Remaining part is divided into the free end of softness, and the sack of collecting bag is moved by binding clip control, can repeat to open and close.Take the whole of sundries
Body smart structural design, can lead directly to puncture outfit inner chamber, and real one-handed performance is realized by clamp structure, and using clamp
Aiding in gripping resection organization, sack repeats opening and closing, and take sundries sack has excellent support power.It is effectively prevented from
Resection organization residual in vivo, simultaneously because controlling the opening and closing of sack, the doctor during resection organization using handle
One-hand operation, it is very easy to use, liberated the both hands of doctor, improve procedure efficiency, can mitigate doctor workload and
The pain of patient.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for taking sundries in embodiment.
Fig. 2 be embodiment in take sundries in unused state schematic diagram.
Fig. 3 is the A in Fig. 2 to schematic cross-section, the outer tube schematic internal view specially under unused state.
Fig. 4 be embodiment in take shifting state schematic diagram after sundries outer tube.
Fig. 5 is the binding clip open mode schematic diagram for taking sundries in embodiment.
Fig. 6 is the outer tube longitudinal cross-section schematic diagram in embodiment.
Fig. 7 is that the binding clip in embodiment opens schematic diagram.
Fig. 8 a, 8b are respectively the tong head schematic diagram in embodiment.
The U-shaped collecting bag that Fig. 9 a, 9b are respectively in embodiment launches and collects view.
Figure 10 is the V-arrangement collecting bag schematic diagram in embodiment.
Figure 11 is the inverted trapezoidal collecting bag schematic diagram in embodiment.
Figure 12 a are that the safety rope in embodiment collects view.
Figure 12 b collect the combination schematic diagram of collecting bag and binding clip under state for the safety rope in embodiment.
Figure 13 a are the safety rope extended configuration schematic diagram in embodiment.
Figure 13 b are the disengaging schematic diagram of collecting bag and binding clip under the safety rope extended configuration in embodiment.
Figure 14 be embodiment in surgical procedure with the use state schematic diagram () of puncture outfit.
Figure 15 be embodiment in surgical procedure with the use state schematic diagram (two) of puncture outfit.
Figure 16 be embodiment in surgical procedure with the use state schematic diagram (three) of puncture outfit.
Figure 17 be embodiment in surgical procedure with the use state schematic diagram (four) of puncture outfit.
In order to illustrate more clearly of the technical scheme of present invention specific implementation, below by to be used needed for embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only one embodiment of the present of invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also obtain other attached according to these accompanying drawings
Figure.
Label in figure：
1st, outer tube, 1-1, rearward end, 1-2, leading section, 2, claw beam shaft, 3, locking cap, 4, thumb wheel, 5, move after handle
Handle, 6, determine handle before handle, 7, binding clip seat, 8, binding clip, 8-1, threading hole, 8-2, engaging tooth, 8-3, non-occlusive section, 9, collecting bag,
9-1, collecting bag sack, 9-2, collecting bag heat fused side, 9-3, sack perforate, 10, safety rope, 11, pull bar, 12, safe rope sleeve
Pipe, 13, safety rope knot, 14, puncture outfit.
Specific embodiment
Embodiment
Endoscope-assistant surgery as shown in Figure 1 is preferred scheme of the invention with sundries are taken, by taking sundries body, collecting bag 9, peace
Full rope 10 and supporting outer tube 1 are constituted, wherein the form that sundries body is hysteroscope clamp is taken, including claw beam shaft 2, locking cap
3rd, the part such as 4, two groups of handles of thumb wheel, binding clip 7, two groups of binding clips 8 of seat.
Wherein, two groups of binding clips 8 are hinged on binding clip seat 7 jointly in the structure type of occlusion, inside claw beam shaft
Bar linkage structure is connected with the handle at rear portion, realizes the occlusion between binding clip 8 and expansion action, and the front end of claw beam shaft 2 is provided with can phase
Two groups of binding clips being mutually engaged, locking cap 3 is used to connection clamp club body 2 and handle, unscrews locking cap separable claw beam shaft and hand
Handle, handle be divided into move handle 5 and handle after handle before determine handle 6, one-hand operation during operation, particularly with regard to handle motion mode with
And existing hysteroscope clamp tech is referred to by the technical scheme that bar linkage structure connects binding clip, such as publication No. is
Technical scheme described in the utility model patent of CN203483477U, CN203059840U, the present embodiment does not do superfluous herein
State.
The present embodiment wears with two groups of binding clips 8 sack of collecting bag 9 respectively, so takes the collecting bag sack of sundries
Motion passes through the occlusion of binding clip 8 and opens control, can repeat to open and close.Safety rope 10 is arranged in collecting bag bag simultaneously
It is intraoral, and be fixedly connected with binding clip, it is to avoid collecting bag is out of hand after binding clip is departed from.Thumb wheel 4 is fixed on claw beam shaft 2,
For controlling the anglec of rotation of claw beam, so as to realize changing the sack direction of collecting bag 9.Outer tube 1 is set in claw beam shaft 2
On, the claw beam shaft that can take sundries in the stop lower edge of puncture outfit is slided so that collecting bag exposes release.
Effect on outer tube 1 is combined referring to Fig. 2 to Fig. 8.
As shown in Figures 2 and 3, collector be in unused state under when, the coiling of collecting bag 9 occlusion binding clip 8 on,
To reduce the volume of collecting bag 9, the internal diameter of the overall dimensions no more than outer tube 1 of collecting bag 9 and binding clip 8 after pitch of the laps, then
It is plunged into outer tube 1.During assembling, first the binding clip part for taking sundries is penetrated from the less rearward end of diameter of outer tube outer
In union body, now the leading section of outer tube 1 is horn mouth, the length of the length more than or equal to binding clip 8 of outer tube 1, it is ensured that
Outer tube 1 after assembling can completely entangle binding clip part, it is ensured that collecting bag bag and safety rope do not expose.On claw beam shaft 2
Binding clip seat 7 to the distance between thumb wheel 4 to take effective active length of sundries, effective active length should be greater than the set of puncture outfit
Length of tube and overcoat length of tube summation 10mm~50mm, it is ensured that the binding clip that surgical procedure takes sundries opens up into predetermined angular and suitable
Profit release collecting bag.
As shown in Figure 4 and Figure 5, collecting bag is passed through puncture outfit, outward by the internal diameter of outer tube more than the external diameter of claw beam during operation
The internal diameter of pipe sleeve 1 no more than puncture outfit casing inner diameter, outer tube 1 under the stop of sleeve pipe along claw beam shaft 2 after move so that
The collecting bag 9 of the coiling on binding clip 8 enters internal through puncture outfit, binding clip 8 should be controlled to be in during this and close tight state, logical
After crossing puncture outfit entrance in vivo, handle is moved after operation handle, binding clip is opened, the sack of collecting bag 9 opened, then by stirring
Thumb wheel, can as needed adjust the sack direction of collecting bag 9.
As shown in fig. 6, the length of outer tube 1 is more than or equal to binding clip length, binding clip part is completely covered during assembling.Overcoat
The leading section 1-2 of pipe is provided with the bell mouth shape structure of the opening diameter with diameter greater than correspondence puncture outfit, can punctured in operation
The stop lower edge of device takes the slip of sundries claw beam, so as to discharge collecting bag.Rearward end 1-1 is used and the overcoat bore identical mouth of pipe
, the internal diameter of outer tube 1 and the dimensional fits of collecting bag of the coiling on binding clip, prevent in assembling process both excessively pine or
Tension, while also should be guaranteed that set of collecting bag size of the internal diameter restrictions coiling of outer tube 1 on binding clip no more than puncture outfit
Bore, it is to avoid the binding clip of coiling collecting bag can not enter internal by puncture outfit.
During tissue is collected, tissue can also be gripped by clamp, as shown in fig. 7, two groups of binding clips 8 are in phase
To engaged section on be respectively equipped with corresponding engaging tooth 8-2, two groups of binding clips 8 are staggered like state after closure and leave certain seam
Gap, as shown in Figure 3, will not completely clamp collecting bag, facilitate collecting bag 9 with respect to the sliding of binding clip 8.
With reference to referring to Fig. 8 a, binding clip 8 is respectively equipped with continuous engaging tooth or discrete multistage engaging tooth 8- in engaged section
2, to aid in clamping tissue to enter collecting bag in surgical procedure, and can prevent collecting bag sack because sack and binding clip it
Between frictional force it is not enough caused by it is unexpected slip, likewise, can also set continuous anti-in the non-engaged section 8-3 in back of binding clip 8
Slip teeth or discrete multistage anti-slop serrations further to increase the frictional force between binding clip and the sack of collecting bag, such as Fig. 8 b institutes
Show.Threading hole 8-1 is provided with the front end of binding clip 8, the both ends of safety rope 10 are each passed through threading hole 8-1 and in binding clip rear end
The two ends of safety rope 10 are knotted and connected by position.The opening and closing of binding clip 8 are pulled in binding clip seat by the pull bar 11 inside claw beam shaft
Bar linkage structure realizes that it is moved, and the opening angle of binding clip is between 0 °~90 °.
As illustrated in figures 9 a and 9b, the inside of collecting bag 9 is the space of bottom lock, and closed downwards are used to contain surgery excision
Thing, bag material is medical polyurethane or nylon film, is made by the way of heat fused, with collecting bag heat fused side 9-2,
And the cavity that one circle runs through is set in the position of collecting bag sack 9-1, two sack perforate 9-3, peace are set on the cavity
After full rope 10 extends through the cavity of collecting bag sack, the both ends of safety rope 10 are led to from the sack perforate and is connected with binding clip
Connect, sack can be locked by safety rope, while two groups of binding clips 8 insert collecting bag bag from the sack perforate 9-3 from both direction respectively
In the cavity of mouth 9-1, the opening and closing to sack are easy to implement.
Collecting bag 9 in Fig. 9 a and Fig. 9 b is in the deployed state U-shaped, and bag is deep shallower, it is adaptable to take out smaller excision thing.
In clinical operation, falling in V-arrangement collecting bag or the Figure 11 in Figure 10 can be also selected according to the actual conditions of surgery excision tissue
Trapezoidal collecting bag, V-arrangement collecting bag upper end is big, and lower end is small, is conveniently put into excision thing, due to extruding during excision thing is taken out,
Collecting bag lower end becomes big cylindrical, beneficial to taking-up operative incision.The upper end of inverted trapezoidal collecting bag is small, and lower end is big, collects sack
Necking is rapid, can effectively prevent the excision beyond the region of objective existence in bag from overflowing, and is adapted to contain larger excision thing.Collecting bag of different shapes, receives
The set-up mode all same of collection bag sack 9-1 and safety rope 10.
Safety rope 10 is in the state of sack set loads binding clip, it is necessary to safety rope 10 is arranged to collect state, it is to avoid peace
Restrict full the tangled up and knotted in sack cavity, as depicted in figs. 12 a and 12b, under the state that collects, by the center section of safety rope 10
It is S-shaped that safe rope sleeve pipe 12 is set with after folding, to shorten the overall length of safety rope 10, to match the length of collecting bag sack.
It is sleeved on binding clip 8 so as to constitute rigid support end with reference to referring to the sack chamber portion of Fig. 7, collecting bag 9, is that collecting bag 9 is carried
For enough support forces, the remainder of sack is then soft free end, when binding clip 8 is opened to maximum angle, free end
Force-applied to tighten, when surgery excision thing is loaded, the end will not be sagging, and thing is taken to facilitate.Binding clip 8 controls the opening and closing of sack, so that
Realize that repetition of the collecting bag in surgical procedure is opened and closed.Distinguish from after sack extraction at the both ends of safety rope 10 after collecting
Threading hole 8-1 through on two groups of binding clips 8, and afterbody in binding clip connects cyclization in the way of safety rope knot 13, will safety
Rope 10 is overall in an annular through two groups of threading hole 8-1 of binding clip, by safety rope 10 by shape between collecting bag 9 and binding clip 8
Into can be set with and it is separate be reliably connected mode, prevent collecting bag 9 from falling into vivo.
Safety rope sleeve pipe 12 be heat-shrinkable tube or plastic flexible pipe, safety rope 10 after collecting can not excessively pine or tension, Ying You
Certain resistance, after tissue has been collected, the two ends stress of safety rope 10, the safety rope for collecting place can be from safety rope sleeve pipe 12
Release abjection obtain former length, as shown in Figure 13 a and Figure 13 b, collecting bag 9 after surgery excision thing has been collected, in the effect of external force
Safety rope 10 in lower collecting bag 9 and sack cavity gradually slides to the front end of binding clip 8, so that tightening pocket opening.When collecting bag 9 from pincers
When departing from head, the release of safety rope 10 obtains former length, and safety rope knot 13 is obstructed at the threading hole 8-1 of binding clip and is hung on binding clip 8
On, and the sack of collecting bag is then because the effect of gravity is further locked by safety rope.The total length of safety rope 10 should be greater than wearing
Pierce the twice of the casing length of device, it is ensured that binding clip can smoothly be exited from puncture outfit, and energy holding part safety rope is located at
In vitro.
Use process of the present embodiment in operation is described in detail below in conjunction with Figure 14 to Figure 17.Operator's one-handed performance takes
Sundries direct puncture puncture outfit 14, the opening with diameter greater than sleeve pipe of the flared end due to taking the outer tube 1 on sundries, then overcoat
Pipe 1 is moved backward along claw beam shaft 2, and the threading of collecting bag 9 for taking the binding clip 8 on sundries and coiling enters human abdominal cavity, and makes
Collecting bag 9 of the coiling on binding clip 8 exposes release in vivo.Handle 5 is moved after stirring handle, the sack of collecting bag 9 is opened, according to need
Stir thumb wheel adjustment sack direction.After the completion of resection organization collects, the dynamic closing of handle 5 takes sundries bag after operator stirs handle
Mouthful, while recession takes sundries body, the collecting bag now closed after sack is under the stop of self gravitation and sleeve pipe along closure
Binding clip 8 gradually slide onto binding clip foremost, and after sack is tightened up completely from binding clip depart from.The safety rope 10 for collecting is obtained
Release, and binding clip is hung on, so as to lock the sack of collecting bag, and traction is formed to indwelling collecting bag 9 in vivo.Sundries will be taken
Removed with sleeve pipe external, now Partial security rope 10 is drawn by taking sundries from incision, operator hold safety rope and by its
Cut, so that elastic separating plier club body and collecting bag, then haul out in vitro collecting bag together with safety rope, take out in collecting bag
Excision thing.
Furthermore, it is necessary to explanation, the present invention is not limited to the above-described embodiments, as long as its part does not specify specific size
Or shape, then the part can be any size or shape being adapted with its structure, no matter and making in its material composition
Any change, it is every to use structure design provided by the present invention, all it is a kind of deformation of the invention, it is considered as in the present invention
Within protection domain.
Claims (10)
1. a kind of endoscope-assistant surgery of one-hand operation is with taking sundries, it is characterised in that including clamp and collecting bag；
The clamp has two groups of binding clips for being used to be engaged, and the binding clip is arranged to endoscope-assistant surgery by binding clip seat and bar linkage structure
Pincers, control binding clip to be engaged and open in the tail end of clamp by handle；
The collecting bag is provided with the cavity for running through along sack, and two groups of binding clips are inserted in the cavity from both direction respectively,
Also extended through in the cavity and be provided with safety rope, and the safety rope is connected with the binding clip of clamp.
2. a kind of endoscope-assistant surgery of one-hand operation according to claim 1 is provided with sundries, the end of the binding clip is taken
Binding clip threading hole, the both ends of the safety rope pass through and the connection that mutually knots from two groups of binding clip threading holes of binding clip respectively.
3. a kind of endoscope-assistant surgery of one-hand operation according to claim 2 is with taking sundries, the pars intermedia of the safety rope
It is point S-shaped around folding to shorten safety rope overall length, and be arranged safety rope sleeve pipe around the part of folding in safety rope.
4. a kind of endoscope-assistant surgery of one-hand operation according to claim 3 is with taking sundries, the total length of the safety rope
More than the twice of puncture outfit cavity length.
5. a kind of endoscope-assistant surgery of one-hand operation according to claim 1 also includes suit with sundries, the clamp is taken
Outer tube sleeve on the binding clip of occlusion, the collecting bag is around the binding clip outside mounted in occlusion and is together packed in outer tube sleeve.
6. a kind of endoscope-assistant surgery of one-hand operation according to claim 5 is straight with sundries, the inner chamber of the outer tube sleeve is taken
Footpath is no more than the puncture outfit internal diameter of endoscope-assistant surgery, and sets the horn mouth more than puncture outfit internal diameter in outer tube sleeve front end.
7. a kind of endoscope-assistant surgery of one-hand operation according to claim 1 is set with sundries are taken on the claw beam of the clamp
There is the thumb wheel that control clamp is rotated.
8. a kind of endoscope-assistant surgery of one-hand operation according to claim 1 is relative between the binding clip with sundries are taken
Occlusion section is provided with binding clip engaging tooth.
9. a kind of endoscope-assistant surgery of one-hand operation according to claim 8 is with taking sundries, and non-on the outside of the binding clip stings
Close section and be provided with anti-skid structure.
10. a kind of endoscope-assistant surgery of the one-hand operation according to any one of claim 1-9 is with taking sundries, the collection
Bag is U-shaped, V-arrangement or inverted trapezoidal bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271463.5A CN106901814B (en) | 2017-04-24 | 2017-04-24 | But single hand operation's laparoscopic surgery is with getting thing ware |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271463.5A CN106901814B (en) | 2017-04-24 | 2017-04-24 | But single hand operation's laparoscopic surgery is with getting thing ware |
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| CN106901814B CN106901814B (en) | 2023-08-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN207429145U (en) * | 2017-04-24 | 2018-06-01 | 中南大学湘雅二医院 | A kind of endoscope-assistant surgery of one-hand operation is with taking sundries |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928724A (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 tissue retraction suspender |
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