CN109091181A - Safety protection structure and fascia stapler - Google Patents
Safety protection structure and fascia stapler Download PDFInfo
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- CN109091181A CN109091181A CN201810651570.5A CN201810651570A CN109091181A CN 109091181 A CN109091181 A CN 109091181A CN 201810651570 A CN201810651570 A CN 201810651570A CN 109091181 A CN109091181 A CN 109091181A
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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
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
-
- 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
- A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
- A61B2017/0409—Instruments for applying suture anchors
-
- 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
- A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
- A61B2017/0464—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors for soft tissue
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- 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)
- Rheumatology (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention provides a kind of safety protection structure and fascia stapler, it solves the technical problems such as prior art security risk is larger.Intrinsic safety full guard structure; it is set on fascia stapler; including two symmetrically arranged spademans; the other end of each spademan is hinged with positive stop strip one end respectively; the other end of two positive stop strips is hinged with protective cap, and protective cap includes the first half cap portion interconnected and the second half cap portions, sets that there are two symmetrically arranged hinge columns in the first half cap portions; the other end of positive stop strip is equipped with hinge hole, and hinge column is resisted against the second half cap portions after passing through hinge hole.Advantage is: positive stop strip can prevent the needle point of suture guid needle to be inserted into patient organ or tissue; protective cap can prevent from excessively going deep into because of fascia stapler abdominal cavity from making fascia stapler damage internal organs; the safety for increasing fascia tissue suture operation, it is more preferable to the protectiveness of patient.
Description
Technical field
The invention belongs to the field of medical instrument technology, more particularly, to a kind of safety protection structure and fascia stapler.
Background technique
Laparoscopic surgery is a kind of Minimally Invasive Surgery method that new development is got up, and has notch small compared with traditional operation, extensive
It is multiple fast, the small advantage of pain.Needing first to be arranged 3~5 diameters in laparoscopic surgical procedure is 5~12mm through abdominal wall tissue
Puncture channel, enable hysteroscope and surgical instrument to enter abdominal cavity or thoracic cavity from these puncture channels and implement operation.Operation
Terminate after removing surgical instrument, needs to suture these puncture channels, so as to wound quick healing.
In recent years, postoperative to be seamed to a significant problem with the extensive use of laparoscopic surgery.Currently, postoperative seam
Fascia stapler is used as unification.Existing fascia stapler is substantially by a cylindrical shell, pull rod, column driving handle, company
Connect the turnable spademan of shell lower end and pull rod lower end form, but needle point pass through spademan when be it is exposed, be easy
Patient's internal organs are inserted into, security risk is larger.
Summary of the invention
Regarding the issue above, the present invention provides a kind of design is reasonable, structure is simple, highly-safe safety is protected
Protection structure.
It is another object of the present invention to be simple and convenient to operate in view of the above-mentioned problems, providing a kind of step, highly-safe muscle
Film stapler.
In order to achieve the above objectives, present invention employs following technical proposals: intrinsic safety full guard structure, is set to fascia and coincide
On device, including two symmetrically arranged spademans, the other end of each spademan are hinged with positive stop strip one end respectively, two positive stop strips
The other end be hinged with protective cap, the protective cap includes the first half cap portion interconnected and the second half cap portions, institute
Set that there are two symmetrically arranged hinge columns in the first half cap portions stated, the other end of the positive stop strip is equipped with hinge hole, described
Hinge column pass through hinge hole after be resisted against the second half cap portions.
In above-mentioned safety protection structure, the described the first half cap portion is mutually glued with the second half cap portions or mutually blocks
It connects.
In above-mentioned safety protection structure, the described the second half cap portion is equipped with the first positioning penetrated for hinge column
Hole, the described the first half cap portion are equipped at least one positioning column, and the described the second half cap portion is correspondingly provided with to be penetrated for positioning column
Second location hole, the described the first half cap portion is equipped with recessed portion, and the described the second half cap portion, which is equipped with, to be inserted into being recessed
Lug boss in portion.
In above-mentioned safety protection structure, the shell is equipped with the guide channel penetrated for suture guid needle, institute
The guide channel stated is axially displaced from shell axial direction, and the spademan is equipped with the software pad penetrated for suture guid needle, works as institute
This fascia stapler when being axially displaced from shell axial direction for the spademan stated is in unfolded state, when the axial direction and shell of the spademan
Axially this fascia stapler is in rounding state when being parallel to each other, when this fascia stapler is in unfolded state described in software
Pad corresponds to each other setting with guide channel.
In above-mentioned safety protection structure, the folding control structure includes control-rod, and the shell is equipped with
The sliding channel being axially arranged along shell, the control-rod are slideably positioned in sliding channel, when this fascia stapler is in
Control-rod described in when unfolded state or when rounding state can be axially mutually located by location structure with shell.
In above-mentioned safety protection structure, the protective cap, which is equipped with, is inverted T-shaped hole, the lower end of the control-rod
Equipped with the inversion T shape portion being able to enter in inversion T-shaped hole.
In above-mentioned safety protection structure, the control-rod include axially position and circumferentially rotate connection upper boom and
Lower beam, the location structure include at least one positioning pin, and the upper boom is equipped at least one and corresponds to each other setting
Location hole is unfolded and collapses location hole, is equipped with slideway between location hole corresponding to each other the expansion location hole being arranged and collapsing；When
This fascia stapler keeps unfolded state when the positioning pin is located at expansion positioning hole, collapses when the positioning pin is located at
When positioning hole this fascia stapler keep rounding state, when the positioning pin is located in slideway described in control-rod and shell
Body sliding is connected.
In above-mentioned safety protection structure, the sliding channel includes interconnected upper channel and lower channel, institute
The cross section of the upper boom and upper channel stated is rounded, and the cross section of the lower beam and lower channel is in polygon.
In above-mentioned safety protection structure, the spademan is equipped with the mounting hole for installing software pad, described
The upper side and lower side of mounting hole is respectively equipped with the pin hole passed through for suture guid needle, when this fascia stapler is in unfolded state
The pin hole corresponds to each other setting with guide channel.
In above-mentioned safety protection structure, the suture guid needle includes shank, and the shank passes through guidance part
It is connected with needle point, the guidance part is axially displaced from shank axial direction, and the guidance part is equipped with suture guide hole, described
The aperture of suture guide hole is located at guidance part lower end outside, and the bottom hole of the suture guide hole is located at guidance part upper center.
Compared with prior art, intrinsic safety full guard structure and the advantages of fascia stapler, are:
1, positive stop strip can prevent the needle point of suture guid needle to be inserted into patient organ or tissue, and protective cap can be prevented because of muscle
Film stapler excessively gos deep into abdominal cavity from making fascia stapler damage internal organs, increases the safety of fascia tissue suture operation, right
The protectiveness of patient is more preferable；
2, protective cap is connected with each other by the first half cap portions and the second half cap portions, hinged by being arranged in the first half cap portions
Column, positioning column and recessed portion, and it is correspondingly arranged first positioning hole, second location hole and lug boss in the second half cap portions, it protects
The sound construction of cap and installation is simple；
3, software pad can clamp suture, so as to after fascia stapler exits puncture channel therewith by the first suture
Puncture channel is taken out of with the second suture, is not needed that additional clamp operation is arranged, is simplified step；
4, it only needs simply to slide up and down and rotate horizontally operation, folding control structure can control and keep muscle
The expansion and gathering of film stapler, it is easy to operate.
Detailed description of the invention
Fig. 1 provides the structural schematic diagram of safety protection structure of the present invention.
Fig. 2 provides the structural schematic diagram in the first half cap portion of the present invention.
Fig. 3 provides the structural schematic diagram in the second half cap portion of the present invention.
Fig. 4 provides the structural schematic diagram that fascia stapler of the present invention is in unfolded state.
Fig. 5 provides the structural schematic diagram of suture guid needle.
Fig. 6 provides fascia stapler of the present invention and is in unfolded state and conceals the structural schematic diagram behind first shell portion.
Fig. 7 provides the structural schematic diagram that fascia stapler of the present invention is in rounding state.
It is shell 1, guide channel 11, first shell portion 12, second shell portion 13, sliding channel 14, upper channel 15, lower logical in figure
Road 16, upper positioning step 17, lower positioning step 18, spademan 21, positive stop strip 22, groove 23, protective cap 25, mounting hole 26, pin hole
27, fold control structure 3, control-rod 31, upper boom 32, lower beam 33, location structure 4, expansion location hole 41, collapse location hole 42,
Slideway 43, bracelet 44, suture guid needle 5, shank 51, guidance part 52, needle point 53, suture guide hole 54, handle 55, the first half caps
Portion 6, hinge column 61, positioning column 62, recessed portion 63, the second half cap portion 7, first positioning hole 71, second location holes 72, lug boss
73。
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below with reference to
The present invention is described further for the drawings and specific embodiments, but the present invention is not limited to described embodiments, on the contrary, this hair
Bright includes whole modifications, modification and the equivalent fallen within the scope of the appended claims.
As shown in Figure 1, intrinsic safety full guard structure, is set on fascia stapler, including two symmetrically arranged spademans 21,
The other end of each spademan 21 is hinged with 22 one end of positive stop strip respectively, the other end of two positive stop strips 22 with protective cap 25
It is hinged, the position limitation protection portion that positive stop strip 22 is preferably connected by a snap by two forms, and protective cap 25 includes interconnected
The first half cap portions 6 and the second half cap portions 7 are set in the first half cap portions 6 there are two symmetrically arranged hinge column 61, positive stop strip 22 it is another
One end is equipped with hinge hole, and hinge column 61 passes through the second half cap portions 7 that are resisted against after hinge hole, the first half cap portions 6 and the second half cap portions 7
It is preferred that being mutually glued or being mutually clamped.Positive stop strip 22 can prevent the needle point 53 of suture guid needle 5 to be inserted into patient's organ or group
It knits, protective cap 25 can prevent from excessively going deep into because of fascia stapler abdominal cavity from making fascia stapler damage internal organs, increase fascia
The safety of suture operation is organized, it is more preferable to the protectiveness of patient.
As Figure 2-3, the second half cap portions 7 are equipped with the first positioning hole 71 penetrated for hinge column 61, the first half cap portions 6
It is equipped at least one positioning column 62, the second half cap portions 7 are correspondingly provided with the second location hole 72 penetrated for positioning column 62, and first
Half cap portion 6 is equipped with recessed portion 63, and the second half cap portions 7 are equipped with the lug boss 73 being inserted into recessed portion 63, the second positioning
The quantity of hole 72 and positioning column 62 is preferably two and is symmetrically disposed on the bottom of protective cap 25, first positioning hole 71 and hinge column
61 are symmetrically disposed on the top of protective cap 25, and the two sides of protective cap 25 are equipped with the strip groove penetrated for positive stop strip 22.Protective cap 25
It is connected with each other by the first half cap portions 6 and the second half cap portions 7, by the way that hinge column 61, positioning column 62 is arranged in the first half cap portions 6
With recessed portion 63, and in the second half cap portions 7 it is correspondingly arranged first positioning hole 71, second location hole 72 and lug boss 73, protected
The sound construction of cap 25 and installation is simple.
This fascia stapler is mainly used in the suture of puncture channel in laparoscopic surgery, certainly operation in human body other wear
The suture in transfixation road can also apply this fascia stapler.
As shown in Fig. 4 and Fig. 6-7, using the fascia stapler of safety protection structure, including shell 1, shell 1 is by first shell
Portion 12 and second shell portion 13 are connected with each other, and 21 one end of spademan is articulated with 1 bottom of shell, protective cap 25 and folding control structure
3 are connected, and shell 1 is equipped with the guide channel 11 penetrated for suture guid needle 5, and guide channel 11 is axially displaced from 1 axis of shell
To the angle between 1 axial direction of axial direction and shell of guide channel 11 is preferably 10 ° -15 °, and spademan 21 is equipped with to be guided for suture
The software pad that needle 5 penetrates, software pad are made of soft material, are preferably made of rubber, polyurethane, silica gel, set on positive stop strip 22
There are the groove 23 entered for suture guid needle 5, groove 23 and 11 phase of guide channel when this fascia stapler is in unfolded state
It is mutually correspondingly arranged, when this fascia stapler when being axially displaced from 1 axial direction of shell of spademan 21 is in unfolded state, it is preferable that work as exhibition
This fascia stapler is in unfolded state when the axial direction and shell 1 of the wing 21 are axially mutually perpendicular to, when the axial direction and shell 1 of spademan 21
Axially this fascia stapler is in rounding state when being parallel to each other, when this fascia stapler is in unfolded state software pad with lead
It corresponds to each other and is arranged to channel 11.Software pad can clamp suture, so as to after fascia stapler exits puncture channel with
Take the first suture and the second suture out of puncture channel, do not need to be arranged additional clamp operation, simplify step.
Preferably, spademan 21 is equipped with mounting hole 26 for installing software pad, 26 side of mounting hole recess so as to
Software pad is set to be connected in mounting hole 26, the upper side and lower side of mounting hole 26 is respectively equipped with the needle passed through for suture guid needle 5
Hole 27, pin hole 27 preferably be in non-rectilinear symmetrical structure, when this fascia stapler is in unfolded state pin hole 27 with guiding
Channel 11 corresponds to each other setting.
The folding expansion of control structure 3 is further illustrated below.
As shown in Fig. 4 and Fig. 6-7, folding control structure 3 includes control-rod 31, and shell 1 is equipped with axially to be set along shell 1
The sliding channel 14 set, control-rod 31 are slideably positioned in sliding channel 14, when this fascia stapler is in unfolded state or
Control-rod 31 can be axially mutually located by location structure 4 with shell 1 when person's rounding state, and protective cap 25, which is equipped with, is inverted T
Shape hole, the lower end of control-rod 31 are equipped with the inversion T shape portion for being able to enter and being inverted in T-shaped hole.First by the hinge in the first half cap portions 6
Hinge hole of the column 61 on the positive stop strip 22 is connect, the inversion T shape for the half that T shape portion is packed into the first half cap portions 6 will be then inverted
Then the first half cap portions 6 and the second half cap portions 7 are connected with each other by Kong Zhong, the sound construction of protective cap 25 and installation is simple.
Control-rod 31 includes axially position and the upper boom 32 and lower beam 33 for circumferentially rotating connection, and the upper end of upper boom 32 is preferred
It is connected with bracelet 44, location structure 4 includes at least one positioning pin, and upper boom 32 is equipped at least one exhibition for corresponding to each other setting
It opens location hole 41 and collapses location hole 42, the quantity of positioning pin is preferably two and is symmetrical arranged, and location hole 41 is unfolded and collapses
The quantity of location hole 42 is preferably two and is symmetrical arranged, and in the expansion location hole 41 for corresponding to each other setting and collapses location hole 42
Between be equipped with slideway 43；When positioning pin is located in expansion location hole 41, this fascia stapler keeps unfolded state, works as positioning pin
Positioned at collapse location hole 42 in when this fascia stapler keep rounding state, when positioning pin is located in slideway 43 control-rod 31 and
The sliding of shell 1 is connected.
Sliding channel 14 includes interconnected upper channel 15 and lower channel 16, the cross section of upper boom 32 and upper channel 15
Rounded, the cross section of lower beam 33 and lower channel 16 is in polygon, and the diameter of upper channel 15 is greater than the diagonal of lower channel 16
Line length, thus positioning step 18 under being formed between upper channel 15 and lower channel 16,32 upper end of upper boom is equipped with upper positioning step
17, when control-rod 31 is in lower limit position, upper positioning step 17 be resisted against 1 upper end of shell and/or 32 lower end of upper boom against
It is resisted against 14 lower end of sliding channel in lower positioning step 18 and/or positioning pin, it is fixed when control-rod 31 is in upper limit position
Position pin is resisted against 14 upper end of sliding channel.
It only needs simply to slide up and down and rotate horizontally operation, folding control structure 3 can control and keep muscle
The expansion and gathering of film stapler, it is easy to operate.
Below suture guid needle 5 is unfolded to further illustrate.
As shown in figure 5, Fig. 5, which has been used, interrupts the technique of painting, suture guid needle 5 includes shank 51, and shank 51 passes through guidance part 52
It is connected with needle point 53, guidance part 52 is axially displaced from shank 51 axially, and guidance part 52 is equipped with suture guide hole 54, suture guiding
The aperture in hole 54 is located at 52 lower end outside of guidance part, and the bottom hole of suture guide hole 54 is located at 52 upper center of guidance part, shank 51
One end far from needle point 53 is equipped with handle 55, and handle 55 is equipped with several antiskid particles.
The application method of this fascia stapler, comprising the following steps:
A1: the fascia stapler in rounding state enters intraperitoneal by puncture channel；
A2: 31 upward sliding of control-rod to upper limit position is to make fascia stapler be in unfolded state；
A3: the rotation of control-rod 31 is to make control-rod 31 axially be mutually located by location structure 4 with shell 1；
A4: the suture guid needle 5 for hanging with the first suture passes through one of guide channel 11, then pierces through abdominal wall tissue simultaneously
Into intraperitoneal, software pad is then passed through, positive stop strip 22 is finally resisted against；
A5: suture guid needle 5 exits software pad, abdominal wall tissue and guide channel 11 successively to make the first suture be sandwiched in
Software pad；
A6: the suture guid needle 5 for hanging with the second suture passes through another guide channel 11, then pierces through abdominal wall tissue simultaneously
Into intraperitoneal, software pad is then passed through, positive stop strip 22 is finally resisted against；
A7: suture guid needle 5 exits software pad, abdominal wall tissue and guide channel 11 successively to make the second suture be sandwiched in
Software pad；
A8: the rotation of control-rod 31 is to make control-rod 31 and shell 1 mutually slide；
A9: control-rod 31 slides down to lower limit position to make fascia stapler be in rounding state；
A10: fascia stapler exits puncture channel to take the first suture and the second suture out of puncture channel；
A11: the first suture and the second suture mutually knot.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although shell 1, guide channel 11, first shell portion 12, second shell portion 13, sliding channel is used more herein
14, upper channel 15, lower channel 16, upper positioning step 17, lower positioning step 18, spademan 21, positive stop strip 22, groove 23, protective cap
25, mounting hole 26, pin hole 27, folding control structure 3, control-rod 31, upper boom 32, lower beam 33, location structure 4, expansion location hole
41, location hole 42, slideway 43, bracelet 44, suture guid needle 5, shank 51, guidance part 52, needle point 53, suture guide hole are collapsed
54, handle 55, the first half cap portions 6, hinge column 61, positioning column 62, recessed portion 63, the second half cap portion 7, first positioning hole 71,
The terms such as two location holes 72, lug boss 73, but it does not exclude the possibility of using other terms.It is only using these terms
In order to be more convenient to describe and explain essence of the invention；Being construed as any additional limitation all is and the present invention
What spirit was disagreed.
Claims (10)
1. a kind of safety protection structure is set on fascia stapler, including two symmetrically arranged spademans (21), feature exists
In, the other end of each spademan (21) is hinged with positive stop strip (22) one end respectively, the other end of two positive stop strips (22) with
Protective cap (25) is hinged, and the protective cap (25) includes the first half cap portion (6) interconnected and the second half cap portions (7),
It sets in the described the first half cap portion (6) there are two symmetrically arranged hinge column (61), the other end of the positive stop strip (22) is set
There is a hinge hole, the hinge column (61), which passes through, is resisted against the second half cap portions (7) after hinge hole.
2. safety protection structure according to claim 1, which is characterized in that the described the first half cap portion (6) and the second half
Cap portion (7) is mutually glued or mutually clamping.
3. safety protection structure according to claim 2, which is characterized in that the described the second half cap portion (7), which is equipped with, to be supplied
The first positioning hole (71) that hinge column (61) penetrates, the described the first half cap portion (6) are equipped at least one positioning column (62), institute
The second half cap portions (7) stated are correspondingly provided with the second location hole (72) penetrated for positioning column (62), the described the first half cap portion (6)
It is equipped with recessed portion (63), the described the second half cap portion (7) is equipped with the lug boss (73) being inserted into recessed portion (63).
4. a kind of fascia stapler using the described in any item safety protection structures of claim 1-3, including shell (1), institute
Spademan (21) one end stated is articulated with shell (1) bottom, and the protective cap (25) is connected with control structure (3) are folded, special
Sign is that the shell (1) is equipped with the guide channel (11) penetrated for suture guid needle (5), the guide channel
(11) be axially displaced from that shell (1) is axial, the spademan (21) is equipped with the software pad penetrated for suture guid needle (5), when
This fascia stapler when being axially displaced from shell (1) axial direction of the spademan (21) is in unfolded state, when the spademan
(21) this fascia stapler is in rounding state when axial direction and shell (1) is axially parallel to each other, when this fascia stapler is in
Software pad described in when unfolded state corresponds to each other setting with guide channel (11).
5. fascia stapler according to claim 4, which is characterized in that the folding control structure (3) includes control
Bar (31), the shell (1) are equipped with the sliding channel (14) being axially arranged along shell (1), and the control-rod (31) is sliding
It is dynamic to be set in sliding channel (14), when this fascia stapler is in unfolded state or when rounding state described in control-rod
(31) it can be axially mutually located by location structure (4) with shell (1).
6. fascia stapler according to claim 5, which is characterized in that the protective cap (25), which is equipped with, is inverted T shape
Hole, the lower end of the control-rod (31) are equipped with the inversion T shape portion for being able to enter and being inverted in T-shaped hole.
7. fascia stapler according to claim 5, which is characterized in that the control-rod (31) include axially position and
The upper boom (32) and lower beam (33) of connection are circumferentially rotated, the location structure (4) includes at least one positioning pin, and described is upper
Bar (32) is equipped with the expansion location hole (41) that at least one corresponds to each other setting and collapses location hole (42), sets in reciprocal correspondence
Slideway (43) are equipped between the expansion location hole (41) set and gathering location hole (42)；When the positioning pin is located at expansion positioning
Hole (41) Nei Shiben fascia stapler keeps unfolded state, collapses location hole (42) Nei Shiben fascia when the positioning pin is located at
Stapler keep rounding state, when the positioning pin be located at slideway (43) it is interior when described in control-rod (31) and shell (1) cunning
It is dynamic to be connected.
8. fascia stapler according to claim 7, which is characterized in that the sliding channel (14) includes being interconnected
Upper channel (15) and lower channel (16), the cross section of the upper boom (32) and upper channel (15) is rounded, under described
The cross section of bar (33) and lower channel (16) is in polygon.
9. according to the described in any item fascia staplers of claim 4-8, which is characterized in that the spademan (21), which is equipped with, to be used
In the mounting hole (26) of installation software pad, the upper side and lower side of the mounting hole (26) is respectively equipped with for suture guid needle (5)
The pin hole (27) passed through, when this fascia stapler is in unfolded state described in pin hole (27) it is mutual with guide channel (11)
It is correspondingly arranged.
10. according to the described in any item fascia staplers of claim 4-8, which is characterized in that suture guid needle (5) packet
It includes shank (51), the shank (51) is connected by guidance part (52) with needle point (53), the axial direction of the guidance part (52)
Deviate shank (51) axially, the guidance part (52) is equipped with suture guide hole (54), the suture guide hole (54)
Aperture is located at guidance part (52) lower end outside, and the bottom hole of the suture guide hole (54) is located at guidance part (52) upper center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810651570.5A CN109091181A (en) | 2018-06-22 | 2018-06-22 | Safety protection structure and fascia stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810651570.5A CN109091181A (en) | 2018-06-22 | 2018-06-22 | Safety protection structure and fascia stapler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109091181A true CN109091181A (en) | 2018-12-28 |
Family
ID=64844861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810651570.5A Pending CN109091181A (en) | 2018-06-22 | 2018-06-22 | Safety protection structure and fascia stapler |
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| Country | Link |
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| CN (1) | CN109091181A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009279A (en) * | 2018-05-28 | 2018-12-18 | 德清朗特医疗科技有限公司 | Safety-type fascia stapler and application method |
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|---|---|---|---|---|
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| CN109009279B (en) * | 2018-05-28 | 2024-06-04 | 浙江朗特医疗科技有限公司 | Safe fascia anastomat and use method thereof |
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