CN108938024A - Protective case, spademan and minimally invasive fascia abdomen wall sewing device - Google Patents
Protective case, spademan and minimally invasive fascia abdomen wall sewing device Download PDFInfo
- Publication number
- CN108938024A CN108938024A CN201810857431.8A CN201810857431A CN108938024A CN 108938024 A CN108938024 A CN 108938024A CN 201810857431 A CN201810857431 A CN 201810857431A CN 108938024 A CN108938024 A CN 108938024A
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- China
- Prior art keywords
- opening
- protective case
- aperture
- spademan
- neonychium
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- 230000001681 protective effect Effects 0.000 title claims abstract description 82
- 210000001015 abdomen Anatomy 0.000 title claims abstract description 19
- 238000009958 sewing Methods 0.000 title claims abstract description 19
- 210000003195 fascia Anatomy 0.000 title claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229960001866 silicon dioxide Drugs 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000013461 design Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 210000003815 abdominal wall Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0482—Needle or suture guides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0491—Sewing machines for surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0493—Protective devices for suturing, i.e. for protecting the patient's organs or the operator
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of protective cases, spademan, that is, minimally invasive fascia abdomen wall sewing device; a pair of of running-on including protective case ontology, the mirror image distribution opened up relatively along the both ends of the length direction of protective case ontology with a hollow accommodating chamber, and the opposite the first opening and the second opening opened up in both ends along the width direction of protective case ontology；One pair of them running-on and hollow accommodating chamber penetrate through；The first opening and the second opening are penetrated through with hollow accommodating chamber；First opening is suitable for suture introducing needle and is inserted into, and the second opening is pierced by suitable for suture introducing needle；And neonychium is integrally formed with away from the side of the first opening in the end face that protective case ontology is correspondingly provided with the second opening；Neonychium is connected by several elastic straps with protective case ontology.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of protective cases, spademan and minimally invasive fascia abdomen wall sewing
Device.
Background technique
Laparoscopic surgery is that a kind of Minimally Invasive Surgery mode common in modern medical service needs in laparoscopic procedures
First be arranged 3 to 5 size diameters 5mm to 10mm the puncture channel through abdominal wall tissue, enable surgical instrument from
These puncture channels enter abdominal cavity or thoracic cavity and implement corresponding operation.And after the completion of operation, after removing surgical instrument, need
These puncture channels are sutured, so as to wound healing.
Abdomen wall sewing device in the prior art needs to guide suture into abdominal wall tissue to be stapled using suture introducing needle,
Such as fascia stitching unstrument disclosed in the patent of Publication No. CN204797923U is set in the opposite end face of a pair of of spademan
Mouth structure, during lead pin puncture, suture introducing needle can stretch out from the hatch frame of spademan, in the process, be easy
Existing suture introducing needle directly stabs the case where arriving tissue, if stamp arrives viscera tissue, it is most likely that biggish malpractice occur, therefore
For above-mentioned abdomen wall sewing device risk existing in actual use, design can stab the structure to tissue to avoid suture introducing needle
It is possible to prevente effectively from the generation of above-mentioned risk.
Summary of the invention
The first object of the present invention is to provide a kind of protective case, to solve to puncture through the suture introducing needle of abdomen wall sewing device
The protective effect for tissue is played in journey, and the technical issues of arriving tissue is directly stabbed to avoid suture introducing needle.
The second object of the present invention is to provide a kind of spademan, to solve the puncture process of the suture introducing needle for abdomen wall sewing device
In play the technical issues of protective effect for tissue is directly stabbed to avoid suture introducing needle to tissue.
The third object of the present invention is to provide a kind of minimally invasive fascia abdomen wall sewing device, to solve drawing for abdomen wall sewing device
The protective effect for tissue is played in the puncture process of line needle, and the technology for arriving tissue is directly stabbed to avoid suture introducing needle
Problem.
Protective case of the invention is achieved in that
A kind of protective case, comprising: there is the protective case ontology of a hollow accommodating chamber, along the length of the protective case ontology
A pair of of running-on of the opposite mirror image distribution opened up in the both ends in direction, and the both ends of the width direction along the protective case ontology
The opposite the first opening and the second opening opened up；Wherein
A pair of running-on and the hollow accommodating chamber penetrate through；
The first opening and the second opening are penetrated through with the hollow accommodating chamber；First opening is inserted suitable for suture introducing needle
Enter, and second opening is pierced by suitable for suture introducing needle；And
It is integrally formed in the end face that the protective case ontology is correspondingly provided with second opening away from the side of the first opening
Neonychium；The neonychium is connected by several elastic straps with protective case ontology.
In preferred embodiments of the present invention, the inside of the neonychium is equipped with rigid plastics gasket.
In preferred embodiments of the present invention, the neonychium is connected by four elastic straps with protective case ontology；And
Four elastic straps are evenly distributed on the surrounding of neonychium so that neonychium is balanced stretching.
Spademan of the invention is achieved in that
A kind of spademan, comprising: spademan ontology, the accommodating cavity being set on the spademan ontology and through the accommodating cavity
Through-hole, and the silicagel pad suitable for being housed in the accommodating cavity；Wherein
The spademan ontology includes proximal segment portion, middle portion and the distal section portion of integral structure；
The intersection of the proximal segment portion and the middle portion is formed with first step；Described in being arranged with outside the middle portion
Protective case；One of running-on of the protective case is suitable for supporting at the first step；And
Distal section portion wrap is equipped with a cap bag, and the cap bag and the intersection of the middle portion are formed with second step；
Another running-on of the protective case is suitable for supporting in the second step；
Along opposite the first aperture and second for being equipped with the corresponding through-hole in the both ends of the width direction of the spademan ontology
Aperture；
First aperture agrees with perforation and be suitable for suture introducing needle with the first opening is sequentially inserted into the first opening and the first aperture；
Second aperture with second opening agree with perforation be suitable for suture introducing needle be successively pierced by the second aperture and second opening；
The neonychium is suitable for covering second aperture.
In optional embodiment of the present invention, first aperture and the geomery of first opening are all the same.
In optional embodiment of the present invention, the size of first opening is greater than the size of first aperture；I.e.
After the protective case is set in middle portion, expose the edge of the first aperture in the first opening.
In optional embodiment of the present invention, second aperture and the geomery of second opening are all the same.
In optional embodiment of the present invention, the size of second opening is greater than the size of second aperture；I.e.
After the protective case is set in middle portion, expose the edge of the second aperture in the second opening.
In optional embodiment of the present invention, the size of the neonychium is greater than the size of second aperture.
Minimally invasive fascia abdomen wall sewing device of the invention is achieved in that
A kind of minimally invasive fascia abdomen wall sewing device, including the spademan.
Using above-mentioned technical proposal, the present invention have the utility model has the advantages that protective case of the invention, spademan and minimally invasive
Fascia abdomen wall sewing device, the protective case of design, after suture introducing needle is inserted into spademan, when being pierced by from the second tapping, the needle of suture introducing needle
Point can stab on neonychium, and neonychium is connected by elastic straps with protective case ontology, so that suture introducing needle can use elasticity
The elasticity of band not only can satisfy the effect of suture introducing needle guidance suture towards a distance is stabbed under neonychium in this way, but also can be with
It avoids the needle point of suture introducing needle from directly stabbing to tissue, plays the role of protecting tissue.
Detailed description of the invention
Fig. 1 is the protective cover structure diagram one of the embodiment of the present invention 1；
Fig. 2 is the protective cover structure diagram two of the embodiment of the present invention 1；
Fig. 3 is the protective cover structure diagram three of the embodiment of the present invention 1；
Fig. 4 is the structural schematic diagram one under the not set protective case state of spademan of the embodiment of the present invention 2；
Fig. 5 is the structural schematic diagram two under the not set protective case state of spademan of the embodiment of the present invention 2；
Fig. 6 is that the spademan of the embodiment of the present invention 2 is provided with the structural schematic diagram under protective case state；
Fig. 7 is that the spademan of the embodiment of the present invention 2 is provided with the structure under the suture introducing needle service condition under protective case state
Schematic diagram.
In figure: protective case ontology 1, running-on 101,103, second opening of the opening of hollow accommodating chamber 102, first 105, neonychium
107, elastic straps 108, spademan 2, the first aperture 201, the second aperture 202, accommodating cavity 203, proximal segment portion 205, middle portion 206,
210, second step 211, suture introducing needle 3 at cap bag 208, first step.
Specific embodiment
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail.
Embodiment 1:
Shown in please referring to Fig.1 to Fig.3, a kind of protective case is present embodiments provided, comprising: there is a hollow accommodating chamber 102
Protective case ontology 1, along the length direction of protective case ontology 1 the opposite mirror image distribution opened up in both ends a pair of of running-on 101,
And opposite the first opening 103 and the second opening 105 opened up in both ends along the width direction of protective case ontology 1.A pair of set
Mouth 101 is penetrated through with hollow accommodating chamber 102；First opening 103 and the second opening 105 are penetrated through with hollow accommodating chamber 102；First opens
Mouth 103 is suitable for suture introducing needle 3 and is inserted into, and the second opening 105 is suitable for suture introducing needle 3 and is pierced by；And is correspondingly provided in protective case ontology 1
The end face of two openings 105 is integrally formed with neonychium 107 away from the side of the first opening 103；Neonychium 107 passes through several elasticity
Band 108 is connected with protective case ontology 1.
Specifically, the protective case of the present embodiment design is by being sleeved on realization pair on the outside of spademan 2 during use
In the protection position-limiting action of the needle point of suture introducing needle 3.A pair of of running-on 101 loads 1 set of protective case ontology designed for facilitating
The outside of spademan 2, so, in order to enable forming good globality between the two after being socketed between protective case and spademan 2, protect
Sheath uses the material with micro-elasticity to be made, so that good fit between protective case and spademan 2.
In order to improve protective effect of the neonychium 107 for the needle point of suture introducing needle 3, the quilt in use of neonychium 107 is avoided
The needle point of suture introducing needle 3 is poked, and is equipped with rigid plastics gasket in the inside of neonychium 107, rigid plastics gasket herein is optional to be adopted
Integrated injection molding forms it into the mode of the inside in neonychium 107 in the processing of neonychium 107.
Those skilled in the art are compared it is well known that due at the needle point of suture introducing needle 3 for drawing suture, therefore
This needs to stretch out a certain distance to the outside of spademan 2, just can ensure that the needle point of suture introducing needle 3 is led after suture introducing needle 3 is inserted into spademan 2
The end of a thread of the suture drawn is clamped by the silicagel pad 207 of 2 lumen loading of spademan and avoids that suture introducing needle 3 is followed to exit spademan 2 together,
So the protective case that the present embodiment is arranged on the outside of spademan 2 also will stretch out 2 outside a certain distance of spademan convenient for suture introducing needle 3, this
Neonychium 107 is is connected by four elastic straps 108 with protective case ontology 1 by the structure that embodiment uses；And four elasticity
Band 108 is evenly distributed on the surrounding of neonychium 107 so that neonychium 107 is balanced stretching.It is such design so that, drawing
When the insertion spademan 2 of line needle 3 needs to stretch out 2 outside of spademan, the needle point of suture introducing needle 3 is supported on neonychium 107, with lead
The continuous stretching of needle 3, the pressure that neonychium 107 receives suture introducing needle 3 constantly become larger, and in the process, the deformation of elastic straps 108 is drawn
It stretches, so that neonychium 107 is directed away from the direction of protective case ontology 1 as the needle point of suture introducing needle 3 moves together, draws to meet
The needs of the protrusions space of line needle 3.During suture introducing needle 3 is gradually backed out spademan 2, elastic straps 108 gradually reset, protection
Pad 107 is gradually restored to original state again.Therefore, the present embodiment plays the needle point of suture introducing needle 3 by the neonychium 107 of design
The effect for having arrived position limitation protection avoids the generation that needle point directly stabs the phenomenon that arriving tissue, reduces tissue and drawn
The risk that line needle 3 stabs.
Optionally, elastic straps 108 are made of natural emulsion material is such as, but not limited to.It needs to illustrate herein
It is, it is optional for elastic straps 108 to be all made of identical material integrated molding with protective case ontology 1 and neonychium 107, for this
The material at place is same optional using the preferable natural emulsion material of elasticity, and natural emulsion material not only can make protective case close
It is set on spademan 2 and uses, and meet the elastic demand used convenient for elastic straps 108.
Embodiment 2:
As shown in Figures 4 to 7, on the basis of the protective case of embodiment 1, the present invention provides a kind of spademan 2, the implementations
The spademan 2 that example is related to is the spademan 2 on minimally invasive fascia abdomen wall sewing device.Specifically, a kind of spademan 2, comprising: spademan ontology is set
The accommodating cavity 203 being placed on spademan ontology and the through-hole through accommodating cavity 203, and the silicon suitable for being housed in accommodating cavity 203
Rubber mat 207.Along opposite the first aperture 201 and the second aperture for being equipped with corresponding through-hole in the both ends of the width direction of spademan ontology
202, i.e. the first aperture 201 is connected to the second opening 105 and through-hole is collectively formed.
It should be noted that the accommodating cavity 203 specifically designed, through-hole and the silicagel pad 207 of the spademan 2 of the present embodiment, with
And first aperture 201 and 202 structure of the second aperture be structure usual in minimally invasive fascia abdomen wall sewing device in the prior art,
In the patent of spademan 2 disclosed in specific such as Publication No. CN204797922U and the fascia stitching unstrument with the spademan 2
Accommodating cavity 203, through-hole and 207 structure of silicagel pad and the first aperture 201 and the second aperture 202 that spademan 2 is related to, in this regard, this
Embodiment repeats no more above structure.
It should be noted that being loaded on spademan 2 for the ease of covering the protective case of embodiment 1, the spademan sheet of the present embodiment
Body includes proximal segment portion 205, middle portion 206 and the distal section portion of integral structure, herein it should be strongly noted that " close " herein and
" remote " is using abdomen wall sewing device operator as reference, to be defined as " close " by one end of proximal operator, and separate operator
One end is defined as " remote ".So proximal segment portion 205 herein is meant by one end of proximal operator, and distal section portion is then meant far from behaviour
One end of author.
It is that proximal segment portion 205 is high herein again specifically, the intersection of proximal segment portion 205 and middle portion 206 is formed with first step
Middle portion 206 makes proximal segment portion 205 and the intersection of middle portion 206 be formed with above-mentioned first step out.It is arranged outside middle portion 206
There is protective case；One of running-on 101 of the protective case is suitable for supporting 210 at first step；And distal section portion cladding is arranged
There is a cap bag 208, the intersection of the cap bag 208 and middle portion 206 is formed with second step 211；Another running-on of protective case
101 are suitable for supporting in second step 211.Herein it should be noted that during the processing of spademan 2, proximal segment portion 205,
Middle portion 206 and distal section portion are integrally formed, and protective case is sleeved on middle portion 206, after the assembly for completing protective case, then by cap bag
208 are sleeved in distal section portion, so that cap bag 208 forms second step towards between 206 edge of middle portion and middle portion 206
211.In order to enable being connected firmly between cap bag 208 and distal section portion, cap bag 208 is by the way of being such as, but not limited to interference fitted
It is coupled with distal section portion.
In order to enable protective case is sleeved on after middle portion 206 use for not influencing the through-hole of spademan 2, i.e., do not influence suture introducing needle
3 are inserted into after silicagel pad 207 and stretch out from the second aperture 202 from the first aperture 201 insertion through-hole, the first aperture 201 and the
One opening 103, which agrees with perforation and is suitable for suture introducing needle 3, is sequentially inserted into the first opening 103 and the first aperture 201；Second aperture 202 with
Second opening 105, which agrees with perforation and is suitable for suture introducing needle 3, is successively pierced by the second aperture 202 and the second opening 105.Due to suture introducing needle 3
Finally go out to extend out to the outside of spademan 2 from the second aperture 202 and the second opening 105, silicagel pad 207 can play limit to suture introducing needle 3
Position acts on, and is not in the shaking of needle point after suture introducing needle 3 is pierced by silicagel pad 207, therefore needle point is whole after being pierced by silicagel pad 207
The scope of activities of body is limited within the scope of the second aperture 202, so, neonychium 107 to play the protection for needle point with
Needle point is avoided directly to stab onto tissue, neonychium 107 needs cover the range of the second aperture 202
Position limitation protection range of the needle point without departing from neonychium 107 of suture introducing needle 3 is effectively ensured, therefore, the protection of the present embodiment design
Pad 107 is suitable for the second aperture 202 of covering, and covering herein refers to during suture introducing needle 3 is not inserted into spademan 2, elasticity
Band 108 is in the normal state be not stretched in the state of, neonychium 107 forms coverage effect, and suture introducing needle for the second aperture 202
3 insertion spademans 2, elastic straps 108 are then stretched, and neonychium 107 is then mobile in the direction for being directed away from spademan 2, neonychium
107 are no longer covered in the second aperture 202, but move in the space for being parallel to the second aperture 202 and formed for suture introducing needle 3
The parallel position limitation protection effect of needle point.
Scope of activities due to neonychium 107 mainly for the second aperture 202 carries out position limitation protection, for neonychium
The 107 optional sizes being designed and sized to greater than the second aperture 202 by neonychium 107, only need herein by the ruler of neonychium 107
It is very little to be designed as more slightly larger than the second aperture 202, neonychium 107 can also be designed and sized to and the second aperture 202 certainly
Size it is identical.Also, it is preferred that 107 shape contour of neonychium is designed to it is identical as the shape contour of the second aperture 202, this
The aesthetics and trimness of whole 2 structure of spademan not only can be improved in sample, but also improves integrally-built stability in use.
Optionally, the first aperture 201 and the geomery of the first opening 103 are all the same, and such design does not influence not only
The use of suture introducing needle 3, and the structure after making whole spademan 2 be arranged with protective case is more carefully and neatly done beautiful.The present embodiment is set
First aperture 201 of meter is the identical of design with the geomery of the first opening 103.
Certainly also optional, the size of the first opening 103 is greater than the size of the first aperture 201, herein for the first opening
103 and first the shape contour of aperture 201 be designed as identical, improve the trimness and aesthetics of whole 2 structure of spademan.Above-mentioned knot
After structure makes protective case be set in middle portion 206, the edge of the first aperture 201 is exposed at the first opening 103.Such design
So that first opening 103 will not influence the first original aperture of spademan 2 after protective case is set in the middle portion 206 of spademan 2
201 use.Herein it should be noted that, although the first opening 103 can be designed and sized to greater than the first aperture 201
Size, but to the compact suit between protective case and spademan 2 is effectively ensured, what the size of the first opening 103 should not be arranged
The size of the first aperture of wall 201 is much larger, avoid due to first opening 103 it is oversized, it is integrally-built to influence protective case
Stability.
Optionally, the second aperture 202 and the geomery of the second opening 105 are all the same.At this point, such structure can have
Effect guarantees the normal use of the second opening 105 of spademan 2.
Also optional, the size of the second opening 105 is greater than the size of the second aperture 202；I.e. protective case is set in middle portion
After 206, the edge of the second aperture 202 is exposed at the second opening 105.The i.e. this structure that the present embodiment uses, such knot
Structure design is advantageous in that, is not influenced the use of normal second aperture 202 not only, be will not influence the puncture of suture introducing needle 3, and
The size of second opening 105 is larger, and the receiving for elastic straps 108 and neonychium 107 can be formed in the second opening 105
Section, after whole protective case is set on spademan 2, structure is carefully and neatly beautiful, at this time since the second opening 105 is formed for accommodating
The receiving section of elastic straps 108 and neonychium 107, therefore, the shape contour and the second aperture of the second opening 105 herein
202 shape contour is designed as not identical.
Embodiment 3:
On the basis of spademan 2 of embodiment 2, a kind of minimally invasive fascia abdomen wall sewing device, this implementation are present embodiments provided
The minimally invasive fascia abdomen wall sewing device of example includes the spademan 2 of embodiment 2.
Above specific embodiment has carried out further specifically the purpose of the present invention, technical scheme and beneficial effects
It is bright, it should be understood that be not intended to restrict the invention the above is only specific embodiments of the present invention, it is all in the present invention
Spirit and principle within, any modification, equivalent substitution, improvement and etc. done, should be included in protection scope of the present invention it
It is interior.
In the description of the present invention, it is to be understood that, indicating position or the term of positional relationship are based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the equipment of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the mechanism of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
Directly contacted including the first and second features, also may include the first and second features be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy
Right above sign and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of first feature horizontal height
Less than second feature.
Claims (10)
1. a kind of protective case characterized by comprising there is the protective case ontology of a hollow accommodating chamber, along the protective case
A pair of of running-on of the opposite mirror image distribution opened up in the both ends of the length direction of ontology, and the width along the protective case ontology
The opposite the first opening and the second opening opened up in the both ends in direction；Wherein
A pair of running-on and the hollow accommodating chamber penetrate through；
The first opening and the second opening are penetrated through with the hollow accommodating chamber；First opening is suitable for suture introducing needle and is inserted into,
And second opening is pierced by suitable for suture introducing needle；And
Protection is integrally formed with away from the side of the first opening in the end face that the protective case ontology is correspondingly provided with second opening
Pad；The neonychium is connected by several elastic straps with protective case ontology.
2. protective case according to claim 1, which is characterized in that the inside of the neonychium is equipped with rigid plastics gasket.
3. according to claim 1 or 2 described in any item protective cases, which is characterized in that the neonychium passes through four elastic bunch
Band is connected with protective case ontology；And four elastic straps are evenly distributed on the surrounding of neonychium so that neonychium is balanced
It stretches.
4. a kind of spademan characterized by comprising spademan ontology, the accommodating cavity being set on the spademan ontology and run through institute
State the through-hole of accommodating cavity, and the silicagel pad suitable for being housed in the accommodating cavity；Wherein
The spademan ontology includes proximal segment portion, middle portion and the distal section portion of integral structure；
The intersection of the proximal segment portion and the middle portion is formed with first step；It is arranged with outside the middle portion such as claim
1~3 described in any item protective cases；One of running-on of the protective case is suitable for supporting at the first step；And
Distal section portion wrap is equipped with a cap bag, and the cap bag and the intersection of the middle portion are formed with second step；It is described
Another running-on of protective case is suitable for supporting in the second step；
Along opposite the first aperture and the second aperture for being equipped with the corresponding through-hole in the both ends of the width direction of the spademan ontology；
First aperture agrees with perforation and be suitable for suture introducing needle with the first opening is sequentially inserted into the first opening and the first aperture；It is described
Second aperture with second opening agree with perforation be suitable for suture introducing needle be successively pierced by the second aperture and second opening；
The neonychium is suitable for covering second aperture.
5. spademan according to claim 4, which is characterized in that the geomery of first aperture and first opening
It is all the same.
6. spademan according to claim 4, which is characterized in that the size of first opening is greater than first aperture
Size；I.e.
After the protective case is set in middle portion, expose the edge of the first aperture in the first opening.
7. according to the described in any item spademans of claim 5 or 6, which is characterized in that second aperture and second opening
Geomery it is all the same.
8. according to the described in any item spademans of claim 5 or 6, which is characterized in that the size of second opening is greater than described
The size of second aperture；I.e.
After the protective case is set in middle portion, expose the edge of the second aperture in the second opening.
9. spademan according to claim 4, which is characterized in that the size of the neonychium is greater than the ruler of second aperture
It is very little.
10. a kind of minimally invasive fascia abdomen wall sewing device, which is characterized in that including the described in any item spademans of such as claim 4~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810857431.8A CN108938024B (en) | 2018-07-31 | 2018-07-31 | Protective sleeve, spreading wing and minimally invasive fascia abdominal wall stitching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810857431.8A CN108938024B (en) | 2018-07-31 | 2018-07-31 | Protective sleeve, spreading wing and minimally invasive fascia abdominal wall stitching instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108938024A true CN108938024A (en) | 2018-12-07 |
| CN108938024B CN108938024B (en) | 2023-11-24 |
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| CN201810857431.8A Active CN108938024B (en) | 2018-07-31 | 2018-07-31 | Protective sleeve, spreading wing and minimally invasive fascia abdominal wall stitching instrument |
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|---|---|
| CN108938024B (en) | 2023-11-24 |
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Address after: 213022 Block B, No. 26 Huashan Middle Road, Xinbei District, Changzhou City, Jiangsu Province Applicant after: Jiangsu jianruibao Medical Technology Co.,Ltd. Address before: 213022 Block B, No. 26 Huashan Middle Road, Xinbei District, Changzhou City, Jiangsu Province Applicant before: CHANGZHOU HEALTHYPOWER MEDICAL INSTRUMENT Co.,Ltd. |
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