CN107693094A - A kind of fetching bag device of Minimally Invasive Surgery - Google Patents
A kind of fetching bag device of Minimally Invasive Surgery Download PDFInfo
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- CN107693094A CN107693094A CN201711049270.1A CN201711049270A CN107693094A CN 107693094 A CN107693094 A CN 107693094A CN 201711049270 A CN201711049270 A CN 201711049270A CN 107693094 A CN107693094 A CN 107693094A
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- drawstring
- support bar
- circle
- closing
- bag
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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
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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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
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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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
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Abstract
The invention is related to a kind of fetching bag device of Minimally Invasive Surgery, including collection bag (10), support bar (20) and pull element, the sack (11) of the collection bag (10) is provided with closing in circle (111), the pull element includes closing in drawstring (31) and anti-dropout drawstring (32), the closing in drawstring (31) penetrates in closing in circle (111) and extends to closing in circle (111) outside, a part for the anti-dropout drawstring (32) is connected on support bar (20), and another part is connected with collection bag (10)；Described circle (111) part that closes up is enclosed on support bar (20) one end, and collection bag (10) integrally winds and is fixed on support bar (20).The invention does not need outer sleeve to fetter collection bag, and collection bag can be allowed smoothly to be opened in patient, also with the advantages of simple in construction, cheap.
Description
Technical field
The invention is related to a kind of surgical instruments of retracting tissue, especially a kind of to pass through the micro- of small otch resection organization
Surgical instruments in invasive procedures reclaims bagging apparatus or fetching bag device as samples.
Background technology
Minimally Invasive Surgery is one kind in surgical operation, is completed outer typically by a series of osculums are made with sufferer
Section performs the operation, the otch that this surgical operation need not be very big, is so advantageous to sufferer and shortens recovery time, while subtracts beneficial to sufferer
Few unnecessary actual bodily harm.
Cut when the tissue for needing to cut out in vivo in Minimally Invasive Surgery is transferred to external, such as by tumor tissues, calculus etc.
, it is necessary to using taking thing bag or sample recovery bag to stretch into patient when being taken out except thing, these excision things are received into
Take in thing bag or sample recovery bag, be moved out to then as thing bag or sample recovery bag is taken outside patient.
It is existing to take thing bag or sample recovery bag to roll mounted in branch due to the opening very little in Minimally Invasive Surgery
In state is bound in stay tube, is then entered by the osculum with sufferer in patient, then in patient bag is complete
It is complete to open, the tissue of excision is put into the bag of opening, sack is tightened by drawstring, then by drawstring with by being opened with sufferer
Taking-up takes thing bag or sample recovery bag at mouthful, completes the taking-up work of excision thing.
Such surgical instruments is well known in the art, and in Bell etc. US546731, Kammerer
Deng US5480404, Tovey etc. US5647372, Conlon etc. US6383197, Horton US20150297204 and
Cai believes on the books in eastern CN101366653A.
Existing surgical instruments needs outer sleeve to take thing bag or sample recovery bag for constraint, it is also desirable to paired bullet
Property piece be used to make to take thing bag or sample recovery bag to open mouth, therefore the problem of cost of manufacture is high be present；It is in addition, existing such
The problem of complicated all be present in surgical instruments.
Based on this, spy proposes the invention.
The content of the invention
The purpose of the invention is to provide a kind of fetching bag device of Minimally Invasive Surgery, can solve the problem that prior art is present
Above-mentioned cost it is high and complicated the problem of.
The technical scheme of the invention is：A kind of fetching bag device of Minimally Invasive Surgery, including collection bag, support bar and
Pull element, the sack of the collection bag are provided with closing in circle, and the pull element includes closing in drawstring and anti-dropout drawstring, institute
Closing in drawstring is stated to penetrate in closing in circle and extend to that closing in circle is outer, and a part for the anti-dropout drawstring is connected on support bar,
Another part is connected with collection bag；The circle part that closes up is enclosed on support bar one end, and collection bag integrally winds and is fixed on branch
On strut.
Alternatively, the support bar is penetrated in the closing in circle of collection bag sack, and its length penetrated is no more than circle week of closing up
Long half.
Further, the support bar includes elastic part and rigid element, and the circle part that closes up is enclosed on support bar
Elastic part on, a part for the anti-dropout drawstring is connected on rigid element, and collection bag integrally winds and is fixed on branch
On the elastic part of strut.
Further, the prefabricated camber of the elastic part.
Further, the rear portion of the rigid element of support bar is provided with drawstring tethering device, for by closing in drawstring or
Anti-dropout drawstring) it is attached to temporarily on support bar.
Further, the drawstring tethering device is boss, groove or hook.
The invention additionally provides a kind of fetching bag device of Minimally Invasive Surgery, including collection bag, support bar and drawing
Component, the sack of the collection bag are provided with closing in circle, and the support bar includes elastic part and rigid element, the drawing group
Part includes closing in drawstring, anti-dropout drawstring and drawstring of dehiscing, and the closing in drawstring, which penetrates, to be closed up in circle and extend to outside closing in circle,
The anti-dropout drawstring) a part be connected on the rigid element of support bar, another part is connected with collection bag, described to dehisce
Drawstring is connected in the elastic part distal portion of support bar；The circle part that closes up is enclosed on the elastic part of support bar, returns
Closing bag integrally winds and is fixed on support bar.
Further, the prefabricated camber of the elastic part.Slight or larger bending, be all advantageous to operation technique people
Member is just opened sack using less strength.
Further, some cable-through holes, one end of the drawstring of dehiscing are arranged with the elastic part the same face in parallel
It is connected after through cable-through hole with the leading section of elastic part, the other end for drawstring of dehiscing is extended to outside closing in circle.
Further, the elastic part is prismatic member, or is the thick bar of variable cross-section in anterior tiny rear portion.
Further, the cross section of the elastic part is ellipse or rectangle.
Further, it is provided with operating bar at the rear portion of rigid element, the first end of the operating bar and rigid element
Rear portion is hinged, and the groove for accommodating drawstring of dehiscing or hole, rigid element and operating bar hinge point are provided with the second end of operating bar
Limited location inclined-plane is nearby set.
Preferably, the inclination angle on the spacing inclined-plane is 60 ° -85 °.
Further, the elastic part of the support bar is by flexible material such as rubber, carbon fiber or steel system
Into；The rigid element of the support bar is made up of polyester plastics, wood, stainless steel or aluminium alloy.
The invention additionally provides a kind of fetching bag device of Minimally Invasive Surgery, including collection bag, support bar and drawing
Component, the sack of the collection bag are provided with closing in circle, and the pull element includes closing in drawstring and anti-dropout drawstring, the receipts
Mouthful drawstring penetrates in closing in circle and extends to that closing in circle is outer, and a part for the anti-dropout drawstring is connected on support bar, another
Part is connected with collection bag；The circle part that closes up is enclosed on support bar one end, and collection bag integrally winds and is fixed on support bar
On；The air bag of strip is provided with the circle that closes up, the part that the air bag extends the circle that closes up is provided with charging valve.
Further, the anti-dropout drawstring is combined into one with air bag, forms gasbag-type drawstring.Gasbag-type drawstring is inside
Hollow airtight construction, air bag is formed after inflation.Gasbag-type drawstring can play a part of preventing collection bag from falling into patient,
Meanwhile it can play a part of strutting collection bag sack after inflation.
The beneficial effect of the invention：As long as the 1st, this fetching bag device during fabrication batches collection bag, is wound into branch
On strut, thing bag or sample recovery bag device are taken relative to prior art, it is not necessary to set and accommodate what is be rolled up
The outer sleeve of collection bag；It is easily accessible in otch to obtain in operation and is removed tissue, it is convenient that support bar departs from collection bag,
It is easy to operate.2nd, thing bag or sample recovery bag device are taken relative to prior art, it is not necessary to be arranged to flexure strip come
The sack of collection bag is strutted, reduces cost of manufacture.The 3rd, special drawstring of dehiscing is set so that collection bag is in patient inner opening
It is convenient；4th, airbag structure is employed so that collection bag is convenient in patient inner opening；5th, overall structure is simple, low manufacture cost.
Brief description of the drawings
Fig. 1-1 is that the structure that a kind of collection bag of embodiment of fetching bag device of the invention is wrapped on support bar is shown
It is intended to.
Structural representation when Fig. 1-2 is the collection bag expansion of fetching bag device shown in Fig. 1-1.
Fig. 2 is the structural representation of the fetching bag device another kind embodiment of the invention, and support bar, which enters, herein receives
The half of length in mouth circle less than closing in circumference.
Fig. 3-1 is a kind of structural representation of embodiment of fetching bag device of the invention, and elastic part is straight herein
, collection bag is in rolled state.
Fig. 3-2 is a kind of supporting bar structure schematic diagram of embodiment of fetching bag device of the invention.
It is a kind of structural representation of embodiment of fetching bag device of the invention shown in Fig. 4-1, elastic part herein
It is straight, collection bag is in rolled state.
It is a kind of structural representation of embodiment of fetching bag device of the invention shown in Fig. 4-2, now elastic part
It is bending, collection bag is in rolled state.
It is a kind of structural representation of embodiment of fetching bag device of the invention shown in Fig. 4-3, drawstring of dehiscing herein
The different parts for the circle that closes up are arranged on elastic part.
It is a kind of structural representation of embodiment of fetching bag device of the invention shown in Fig. 4-4, drawstring of dehiscing herein
The same area for the circle that closes up is arranged on elastic part.
It is a kind of elastic part structural representation of embodiment of fetching bag device of the invention shown in Fig. 4-5.
It is a kind of structural representation of embodiment of fetching bag device of the invention shown in Fig. 4-6, rigid element herein
It is provided with operating bar.
Fig. 5-1 is the group of the collection bag of the fetching bag device another kind embodiment of the invention, pull element and air bag
Close structural representation.
Fig. 5-2 is the support bar of fetching bag device shown in Fig. 5-1 and a kind of combining structure schematic diagram of air bag.
Wherein, 10- collection bags, 11- sacks, 111-, which closes up, to be enclosed, 12- bag bodies, 20- support bars, 21- elastic parts, 211-
Cable-through hole, 22- rigid elements, 221- hooks, 31- closing in drawstrings, 311- draw rings, 32- anti-dropout drawstrings, 321- draw rings, 33-
Mouth drawstring, 40- air bags, 41- inflation inlets, 50- operating bars, 51- first ends, the ends of 52- second, 60- clamps, α-inclination angle, L- length
Degree.
Embodiment
Below according to accompanying drawing, the invention is described further, it is necessary to explanation is, following specific implementation
Example is the technical scheme created for a better understanding of the present invention, rather than limitations on claims.
Embodiment 1
As shown in Fig. 1-1 and Fig. 1-2, be the invention a kind of Minimally Invasive Surgery fetching bag device, including collection bag 10,
Support bar 20 and pull element, the periphery of sack 11 of collection bag 10 are provided with closing in circle 111, and pull element includes closing in drawstring 31
With anti-dropout drawstring 32, closing in drawstring 31 is penetrated in closing in circle 111 and extended to outside closing in circle 111, the one of anti-dropout drawstring 32
Part is connected on support bar 20, and another part is connected with collection bag 10；The circle part that closes up is enclosed on support bar one end, returns
Closing bag integrally winds and is fixed on support bar.
The connection of anti-dropout drawstring 32 and support bar 20, be engage, fasten, hooking, lasso, bonding or occlusion etc. it is a variety of
Form, it is therefore an objective to allow anti-dropout drawstring 32 to be attached on support bar 20, to prevent the collection bag 10 being connected with anti-dropout drawstring 32
Come off in operation in patient, so as to increase operating difficulty.
Closing in circle 111 described here, the part at sack 11 is bordered by for collection bag 10, it can be increased in addition
Individual part at the sack of collection bag 10, such as either laminates sutures or is bonded in collection bag 10 to one section of bar shaped layer cloth
Can be the part at the sack of collection bag 10 again at sack, the material of collection bag 10 at sack 11 outward or toward infolding and
There is bilayer, this double-deck both sides is sutured or is glued together, then a strip channel is formed among two layers, closes up and encloses
111 can accommodate the part that closing in drawstring 31 or support bar 20 and other needs are set, an important work of the circle 111 that closes up
With, exactly after removed tissue is put into collection bag 10 by operating theatre staff, can by closing in drawstring 31 by close up circle 11
Shrink, so as to close the sack 11 of collection bag 10, prevent removed tissue or body fluid in collection bag 10 from leaking, so as to
Pollute other normal structures in patient.
As shown in Figure 1-2, structural representation when deploying for the collection bag of fetching bag device shown in Fig. 1-1, this takes thing bag
Device is after entering in patient, it usually needs operating theatre staff's hand takes clamp 60, clamps the closing in circle 111 1 of collection bag 10
Part, an obvious opening is formed, is then put into removed tissue in opening.The fetching bag device body of this structure type
The simple advantage of structure is revealed.
Embodiment 2
As shown in Fig. 2 be the structural representation of the fetching bag device another kind embodiment of the Minimally Invasive Surgery of the invention, its
With the structure in embodiment 1, support bar 20 is penetrated in the closing in circle 111 of the sack 11 of collection bag 10, and the length L that it is penetrated is little
In the half for 111 girths of circle that close up.Because the girth for the circle 111 that closes up will be grown relative to the length L that part is penetrated by support bar 20
Much, thus can be supported by support bar 20 closing in circle 111 position and few, the remaining closing in circle 111 not supported
It can droop from the side of support bar 20 in a free state, can thus realize that the sack 11 of collection bag 10 is opened naturally
Open, facilitate operating theatre staff that removed tissue is put into collection bag 10.
Embodiment 3
As shown in figure 3-1, the fetching bag device of a kind of Minimally Invasive Surgery of the invention, it has the structure in embodiment 1,
And support bar 20 includes elastic part 21 and rigid element 22, the circle 11 that closes up is enclosed on the elastic part 21 of support bar 20
On, a part for anti-dropout drawstring 32 is connected on rigid element 22, and collection bag 10 is overall to be wound and be fixed on support bar 20
On elastic part 21.
As shown in figure 3-2, a kind of support bar 20 with arc elastic part 21 is shown, its flexible part 21
With rigid element 22.21 prefabricated camber of elastic part, can allow the closing in circle 111 being enclosed on thereon to deploy naturally in patient
Afterwards, the sack 11 of collection bag 10 opens a segment distance naturally, contributes to operating theatre staff to clamp sack rapidly using clamp 60
11 part, so as to quickly open the sack 11 of collection bag 10.
Embodiment 4
A kind of fetching bag device of Minimally Invasive Surgery of the invention, it has the structure in embodiment 3, in support bar 20
The rear portion of rigid element 22 is provided with drawstring tethering device, for closing in drawstring 31 or anti-dropout drawstring 32 to be attached into branch temporarily
On strut 20, drawstring tethering device can be boss, groove or hook, and in a preferred embodiment, drawstring fastens dress
Hook 221 is set to, it is used for the draw ring (311,321) for hooking closing in drawstring 31 and anti-dropout drawstring 32.
Embodiment 5
As shown in Fig. 4-1,4-2,4-3,4-4, a kind of fetching bag device of Minimally Invasive Surgery of the invention, including collection bag
10th, support bar 20 and pull element, the sack 11 of collection bag 10 are provided with closing in circle 111, and support bar 20 includes elastic part 21
With rigid element 22, pull element includes closing in drawstring 31, anti-dropout drawstring 32 and drawstring 33 of dehiscing, closing in drawstring 31 penetrate receipts
In mouth circle 111 and extend to outside closing in circle 111, a part for anti-dropout drawstring 32 is connected to the rigid element 22 of support bar 20
On, another part is connected with collection bag 10, and drawstring 33 of dehiscing is connected in the distal portion of elastic part 21 of support bar 20；Close up
The elastic part 21 that 111 parts are enclosed on support bar 20 is enclosed, collection bag 10 is overall to be wound and be fixed on support bar 20.
Fig. 4-1 is a kind of structural representation of the fetching bag device of Minimally Invasive Surgery of the invention, now support bar 20
For straight-bar, elastic part 21 does not have prebuckling；Fig. 4-2 is also a kind of the another of fetching bag device of Minimally Invasive Surgery of the invention
A kind of structural representation, now support bar 20 is bow, and the prebuckling of elastic part 21 goes out certain amplitude.
Fig. 4-3 illustrates a kind of mode that drawstring 33 is connected with the distal portion of elastic part 21 of support bar 20 of dehiscing, figure
4-4 illustrates another mode.The difference of the two is：The mode that drawstring 33 comes out from the circle 111 that closes up of dehiscing is different, and Fig. 4-
The other end of dehisce drawstring 33 from the circle 111 that closes up shown in 3 comes out, that one end inserted different from elastic part 21, this side
The opening for the collection bag 10 that formula obtains is foliated in semiellipse, and the amplitude of opening is not very big；And dehisced shown in Fig. 4-4
Drawstring 33 comes out from that one end for the insertion elastic part of circle 111 that closes up, and the opening for the collection bag 10 that this mode obtains is in ellipse
Circle is foliated, and the amplitude of opening is bigger.
Fig. 4-5 shows a kind of structural representation of elastic part 21 of support bar 20, is put down on the same face of elastic part 21
Row is provided with some cable-through holes 211, and these cable-through holes are used for through drawstring 33 of dehiscing.One end of drawstring 33 of dehiscing is connected to elastic portion
Points 21 end, the other end, which passes through, leaves elastic part 21 after cable-through hole 211, dehisce during use drawstring 33 and elastic part 21 1
The closing in circle 111 for penetrating collection bag 10 is acted, while circle 111 is interior to draw so that drawstring 33 of dehiscing closes up from the homonymy for penetrating part
Come, and extend to outside closing in circle 111.When needing the sack 11 of collection bag 10 to open, it can tense and extend to outside closing in circle 111
Part dehisce drawstring 33, the end of such elastic part 21 is become bended, so that being enclosed on by deviation pulling force
The part closing in circle 111 of elastic part 21 deforms along the curved shape of elastic part 21, without being enclosed on elastic part 21
The part circle 111 that closes up nature open configurations are presented, so that the whole circle 111 that closes up forms the opennings of an opening, should
The openning of opening is used for loading the removed tissue of sufferer by operating theatre staff.
Embodiment 6
Fig. 4-6 shows the structural representation of the fetching bag device of another Minimally Invasive Surgery of the invention, and this takes thing bag
Device has the structure of embodiment 5, and operating bar 50 is provided with the rear portion of rigid element 22, and the first of the operating bar 50
End 51 and the rear portion of rigid element 22 are hinged, and the groove for accommodating drawstring 33 of dehiscing or hole are provided with the second end 52 of operating bar 50；
Rigid element 22 nearby sets limited location inclined-plane with the hinge point of operating bar 50.When not needing collection bag 10 to be open, operating bar
50 the second end 52 and the end of rigid element 22 are fitted in one piece；When needing collection bag 10 to be open, operating bar 50 is stirred, is made
Obtain operating bar 50 to rotate centered on the hinge axis at first end, the second end 52 and the end of rigid element 22 of operating bar 50 are remote
From.The advantage of such a setting is：When the sack 11 of collection bag 10 is opened in patient, it is not necessary to which operating theatre staff is lasting
Drawstring 33 of dehiscing firmly is hauled, and is only needed operating bar 50 along hinge axis more than 90 degree, is bent in elastic part 21
In the case of, there is the reaction force to drawstring 33 of dehiscing, this reaction force can be carried out to the second end 52 of operating bar 50
Compressing so that operating bar 50 is crushed on spacing inclined-plane, so as to realize self-locking of the drawstring 33 on support bar 20 of dehiscing, operation behaviour
Making personnel need not firmly go to maintain the opening of collection bag 10 again.
Preferably, the inclined angle alpha on the spacing inclined-plane is 60 ° -85 °, and inclination angle can then shorten as far as possible in the range of this
The length of operating bar 50, and the opening of collection bag 10 can be allowed as far as possible big.
Elastic part 21 can be prismatic member, or the thick bar of variable cross-section in anterior tiny rear portion.
The cross section of elastic part 21 is ellipse or rectangle, to cause the rigidity of bending direction minimum, is so made
The bending direction at elastic part 21 is obtained to can control.
In the invention, the elastic part 21 of support bar 20 is made by flexible material, for example with
Titanium alloy, aluminium alloy, magnesium alloy, stainless steel, lucite, rubber or carbon fiber；The rigid element 22 of the support bar 20
It is made by material relatively inexpensive, that there is higher stiffness, such as the material such as polyester plastics, wood, stainless steel, aluminium alloy
Material.
Embodiment 7
As shown in fig. 5-1, the invention additionally provides the fetching bag device of another Minimally Invasive Surgery, including collection bag 10,
Support bar 20 and pull element, the sack 11 of the collection bag 10 are provided with closing in circle 111, and the pull element, which includes closing up, draws
Rope 31 and anti-dropout drawstring 32, a part for the anti-dropout drawstring 32 are connected on support bar 20, another part and collection bag
10 connections；111 parts of circle that close up are enclosed on the one end of support bar 20, and collection bag 10 is overall to be wound and be fixed on support bar 20
On；The air bag 40 of strip is provided with the circle 111 that closes up, the air bag 40 is provided with charging valve 41.The quilt of collection bag 10
Then support bar 20 is filled with gas with extending into patient at charging valve 41 so that air bag 40 is heaved, and forms one section
Ring-type or semicircular supporter so that the whole circle 111 that closes up forms the openning of an opening, and the openning of the opening is by operation technique
Personnel are used for loading the removed tissue of sufferer.
In a preferred embodiment, anti-dropout drawstring 32 is combined into one with air bag 40, forms gasbag-type drawstring, air bag
Formula drawstring is the airtight construction of boring, forms air bag after inflation, is easy to strut the sack 11 of collection bag 10.
It is emphasized that in the invention, closing in drawstring is the rope or bar in order to allow collection bag sack to tighten up
Band, anti-dropout drawstring are the rope or band in order to prevent collection bag from being come off from support bar, and drawstring of dehiscing is reclaimed to allow
The rope or band that bag sack opens.
Can be advance in fetching bag device manufacturing process it is emphasized that allowing collection bag 10 that rolled state is presented
Collection bag 10 is enclosed on support bar 20 and is crimped, outside puts the thing of plastic barrel, paper web or other maintenance rolled states
Part；Collection bag 10 can also be crimped onto on support bar 20 in advance by operating theatre staff or support staff before surgery, this
The set-up mode of sample, it is few a kind of to fetter the technical scheme of the profile of collection bag 10 that outer sleeve can be needed than prior art
Part, thus with obvious cost of manufacture advantage, while also without the complexity in increase operation.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or be created using the present invention
Make.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from the spirit or scope of the invention.Cause
This, the invention is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of fetching bag device of Minimally Invasive Surgery, including collection bag (10), support bar (20) and pull element, the recovery
The sack (11) of bag (10) is provided with closing in circle (111), it is characterised in that the pull element includes closing in drawstring (31) and prevented
Come off drawstring (32), and the closing in drawstring (31) penetrates in closing in circle (111) and extends to closing in circle (111) outside, the anticreep
The part for falling drawstring (32) is connected on support bar (20), and another part is connected with collection bag (10)；The circle (111) that closes up
A part is enclosed on support bar (20) one end, and collection bag (10) integrally winds and is fixed on support bar (20).
2. fetching bag device as claimed in claim 1, it is characterised in that the support bar (20) penetrates collection bag (10) sack
(11) in closing in circle (111), half of its length penetrated (L) no more than circle (111) girth that closes up.
3. fetching bag device as claimed in claim 1, it is characterised in that the support bar (20) include elastic part (21) and
Rigid element (22), described circle (111) part that closes up are enclosed on the elastic part (21) of support bar (20), and the anti-dropout is drawn
A part for rope (32) is connected on rigid element (22), and collection bag (10) integrally winds and is fixed on the elasticity of support bar (20)
Partly on (21).
4. fetching bag device as claimed in claim 3, it is characterised in that the prefabricated camber of the elastic part (21).
5. the fetching bag device as described in claim 3 or 4, it is characterised in that the rigid element (22) in support bar (20)
Rear portion is provided with drawstring tethering device, for closing in drawstring (31) or anti-dropout drawstring (32) to be attached into support bar (20) temporarily
On.
6. a kind of fetching bag device of Minimally Invasive Surgery, including collection bag (10), support bar (20) and pull element, the recovery
The sack (11) of bag (10) is provided with closing in circle (111), and the support bar (20) includes elastic part (21) and rigid element
(22), it is characterised in that the pull element includes closing in drawstring (31), anti-dropout drawstring (32) and drawstring of dehiscing (33), institute
State closing in drawstring (31) to penetrate in closing in circle (111) and extend to closing in circle (111) outside, one of the anti-dropout drawstring (32)
Divide and be connected on the rigid element (22) of support bar (20), another part is connected with collection bag (10), the drawstring of dehiscing (33)
It is connected in elastic part (21) distal portion of support bar (20)；Described circle (111) part that closes up is enclosed on support bar (20)
Elastic part (21), collection bag (10) integrally winds and is fixed on support bar (20).
7. the fetching bag device as described in claim 5 or 6, it is characterised in that parallel on elastic part (21) the same face
Be provided with some cable-through holes (211), one end of the drawstring of dehiscing (33) through cable-through hole (211) afterwards with elastic part (21)
Leading section connects, and the other end of drawstring of dehiscing (33) extends to closing in circle (111) outside.
8. fetching bag device as claimed in claim 7, it is characterised in that the rear portion of rigid element (22) is provided with operating bar
(50), the first end (51) of the operating bar (50) and the rear portion of rigid element (22) are hinged, the second end of operating bar (50)
(52) it is provided with that the groove of drawstring (33) is dehisced in receiving or hole, rigid element (22) and operating bar (50) hinge point are nearby set on
Limited location inclined-plane.
9. a kind of fetching bag device of Minimally Invasive Surgery, including collection bag (10), support bar (20) and pull element, the recovery
The sack (11) of bag (10) is provided with closing in circle (111), it is characterised in that the pull element includes closing in drawstring (31) and prevented
Come off drawstring (32), and the closing in drawstring (31) penetrates in closing in circle (111) and extends to closing in circle (111) outside, the anticreep
The part for falling drawstring (32) is connected on support bar (20), and another part is connected with collection bag (10)；The circle (111) that closes up
A part is enclosed on support bar (20) one end, and collection bag (10) integrally winds and is fixed on support bar (20)；The circle that closes up
(111) air bag (40) of strip is provided with, the part that the air bag (40) extends the circle (111) that closes up is provided with charge valve
Door (41).
10. fetching bag device as claimed in claim 9, it is characterised in that the anti-dropout drawstring (32) is closed with air bag (40)
Two be one, forms gasbag-type drawstring.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224117.2A CN109171913A (en) | 2017-10-31 | 2017-10-31 | A kind of fetching bag device of Minimally Invasive Surgery |
| CN201811224127.6A CN109171914B (en) | 2017-10-31 | 2017-10-31 | Object taking bag device for minimally invasive surgery |
| CN201711049270.1A CN107693094B (en) | 2017-10-31 | 2017-10-31 | A kind of fetching bag device of Minimally Invasive Surgery |
| PCT/CN2018/077966 WO2019085360A1 (en) | 2017-10-31 | 2018-03-05 | Retrieval bag device for minimally invasive surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711049270.1A CN107693094B (en) | 2017-10-31 | 2017-10-31 | A kind of fetching bag device of Minimally Invasive Surgery |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811224127.6A Division CN109171914B (en) | 2017-10-31 | 2017-10-31 | Object taking bag device for minimally invasive surgery |
| CN201811224117.2A Division CN109171913A (en) | 2017-10-31 | 2017-10-31 | A kind of fetching bag device of Minimally Invasive Surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107693094A true CN107693094A (en) | 2018-02-16 |
| CN107693094B CN107693094B (en) | 2019-05-17 |
Family
ID=61176543
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811224117.2A Pending CN109171913A (en) | 2017-10-31 | 2017-10-31 | A kind of fetching bag device of Minimally Invasive Surgery |
| CN201811224127.6A Active CN109171914B (en) | 2017-10-31 | 2017-10-31 | Object taking bag device for minimally invasive surgery |
| CN201711049270.1A Active CN107693094B (en) | 2017-10-31 | 2017-10-31 | A kind of fetching bag device of Minimally Invasive Surgery |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811224117.2A Pending CN109171913A (en) | 2017-10-31 | 2017-10-31 | A kind of fetching bag device of Minimally Invasive Surgery |
| CN201811224127.6A Active CN109171914B (en) | 2017-10-31 | 2017-10-31 | Object taking bag device for minimally invasive surgery |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN109171913A (en) |
| WO (1) | WO2019085360A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815687A (en) * | 2018-04-27 | 2018-11-16 | 河南中医药大学 | A kind of chemotherapeutic apparatus for esophagus carcinoma |
| CN109223119A (en) * | 2018-10-17 | 2019-01-18 | 陈哲 | Reality knurl vivo excision equipment used in laparoscopic surgery |
| WO2019085360A1 (en) * | 2017-10-31 | 2019-05-09 | 天津优外医疗器材制造有限公司 | Retrieval bag device for minimally invasive surgery |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882018A (en) * | 2019-12-26 | 2020-03-17 | 黄香 | Abdominal cavity object fetching bag |
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| CN201239196Y (en) * | 2008-08-25 | 2009-05-20 | 嘉兴市正麒高新面料复合有限公司 | Containing bag for minimal invasive surgery |
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| CN1294882C (en) * | 2004-11-22 | 2007-01-17 | 李艳芳 | Excised tissue extractor for micro-traumatic operation |
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| CN109171913A (en) * | 2017-10-31 | 2019-01-11 | 天津优外医疗器材制造有限公司 | A kind of fetching bag device of Minimally Invasive Surgery |
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2017
- 2017-10-31 CN CN201811224117.2A patent/CN109171913A/en active Pending
- 2017-10-31 CN CN201811224127.6A patent/CN109171914B/en active Active
- 2017-10-31 CN CN201711049270.1A patent/CN107693094B/en active Active
-
2018
- 2018-03-05 WO PCT/CN2018/077966 patent/WO2019085360A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201123820Y (en) * | 2007-12-24 | 2008-10-01 | 罗波 | Celioscope sample bag, celioscope control clamp and celioscope sample bag device |
| CN201239196Y (en) * | 2008-08-25 | 2009-05-20 | 嘉兴市正麒高新面料复合有限公司 | Containing bag for minimal invasive surgery |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085360A1 (en) * | 2017-10-31 | 2019-05-09 | 天津优外医疗器材制造有限公司 | Retrieval bag device for minimally invasive surgery |
| CN108815687A (en) * | 2018-04-27 | 2018-11-16 | 河南中医药大学 | A kind of chemotherapeutic apparatus for esophagus carcinoma |
| CN108815687B (en) * | 2018-04-27 | 2020-07-28 | 河南中医药大学 | Esophagus cancer chemotherapy device |
| CN109223119A (en) * | 2018-10-17 | 2019-01-18 | 陈哲 | Reality knurl vivo excision equipment used in laparoscopic surgery |
| CN109223119B (en) * | 2018-10-17 | 2021-06-22 | 陈哲 | Solid tumor body internal cutting equipment used in laparoscopic surgery |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019085360A1 (en) | 2019-05-09 |
| CN109171913A (en) | 2019-01-11 |
| CN109171914A (en) | 2019-01-11 |
| CN109171914A8 (en) | 2019-04-19 |
| CN107693094B (en) | 2019-05-17 |
| CN109171914B (en) | 2020-06-23 |
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