CN114569173A - Stitching instrument for laparoscopic surgery - Google Patents
Stitching instrument for laparoscopic surgery Download PDFInfo
- Publication number
- CN114569173A CN114569173A CN202210204849.5A CN202210204849A CN114569173A CN 114569173 A CN114569173 A CN 114569173A CN 202210204849 A CN202210204849 A CN 202210204849A CN 114569173 A CN114569173 A CN 114569173A
- Authority
- CN
- China
- Prior art keywords
- air
- suture
- air cushion
- cylinder
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002357 laparoscopic surgery Methods 0.000 title claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 24
- 230000037431 insertion Effects 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000338 in vitro Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009958 sewing Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Images
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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 laparoscopic surgery stitching instrument, which comprises an air pump, a stitching needle and a main body, wherein the main body comprises a cylinder body, two wing plates and two air cushion columns, a connecting air pipe is arranged in the cylinder body, the two air cushion columns are arranged in the cylinder body, one end of the cylinder body is a cover part, and the other end of the cylinder body is a winding end; one end of the connecting air pipe penetrates through the cover part, and the other end of the connecting air pipe is respectively communicated with the two air cushion columns; the column body is provided with two inserting channels and two connecting through grooves, the two connecting through grooves are arranged close to the winding end, one of the connecting through grooves is rotatably arranged with one wing plate, and the other connecting through groove is rotatably arranged with the other wing plate; one of the air cushion columns is connected with one of the wing plates, and the other air cushion column is connected with the other wing plate; the air pump comprises an inflation tube, wherein one end of the inflation tube is detachably communicated with one end of the connection air tube penetrating through the cover part. The structure of the main body in the technical scheme provided by the invention is simplified, and the processing and manufacturing cost of each part is reduced.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a laparoscopic surgery stitching instrument.
Background
Laparoscopic surgery is a newly developed minimally invasive surgical method, which has been widely used due to its small trauma and fast recovery, so that many open surgeries in the past have been replaced by laparoscopic surgeries. The laparoscopic surgery operation must establish a working channel on the abdominal wall through a puncture outfit, and then complete the operation under a laparoscopic display screen by using a specially-made lengthened surgical instrument. A plurality of operation holes need to be formed in a human body in the laparoscopic surgery process, the operation holes need to be sewn after the laparoscopic surgery is completed, the operation holes are sewn generally by using a special disposable suturing device, the disposable suturing device generally comprises a cylinder and a suturing needle, medical workers wind the suturing thread on the cylinder according to specifications and insert the cylinder into the operation holes, the cylinder and the suturing needle are operated according to the specifications to complete the sewing of the operation holes, the cylinder and the suturing needle after being used are discarded, the existing cylinder is integrally of a pure mechanical structure, a plurality of exquisite small parts are combined, the structure is complex, the production cost of the disposable suturing device is high, and the laparoscopic surgery cost is indirectly improved.
Disclosure of Invention
The invention mainly aims to provide a laparoscopic surgery stitching instrument, and aims to solve the problems of complex structure and high production cost of the existing disposable stitching instrument.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a laparoscopic surgery stitching instrument comprises an air pump, a stitching needle and a main body, wherein the main body comprises a cylinder body, two wing plates and two air cushion columns, a connecting air pipe is arranged in the cylinder body, the two air cushion columns are arranged in the cylinder body, one end of the cylinder body is a cover part, and the other end of the cylinder body is a winding end; one end of the connecting air pipe penetrates through the cover part, and the other end of the connecting air pipe is respectively communicated with the two air cushion columns; the post body is provided with two inserting channels and two connecting through grooves, the two connecting through grooves are symmetrically arranged along the length direction of the post body, the two connecting through grooves are arranged close to the winding end, one of the wing plates is rotatably arranged in one connecting through groove, and the other wing plate is rotatably arranged in the other connecting through groove; one air cushion column is connected with one wing plate, and the other air cushion column is connected with the other wing plate; the outer surfaces of the column body and the two wing plates are used for winding suture lines; the air pump comprises an inflation tube, one end of the inflation tube is detachably communicated with one end of the connecting air tube penetrating through the cover part, and the air pump is used for sequentially inflating and inhaling the two air cushion columns through the inflation tube and the connecting air tube so as to enable the two wing plates to be parallel to or perpendicular to the length direction of the column body; the suture needle is used for firstly passing through one of the insertion channels and one side of the place to be sutured in sequence to hook the suture thread wound on one of the wing plates out of the body along the original path, and then sequentially passing through the other insertion channel and the other side of the place to be sutured to hook the suture thread wound on one of the wing plates out of the body along the original path, so that the suture thread is ligated in vitro to suture the place to be sutured.
Preferably, the wing plate and the connecting through groove are hinged at one end far away from the winding end.
Preferably, one side of the wing plate, which is far away from the two air cushion columns, is provided with an insertion groove and a connecting line groove, the connecting line groove is parallel to the length direction of the column body, the connecting line groove penetrates through the insertion groove, and the connecting line groove is used for embedding a suture and enabling the suture to penetrate through the insertion groove; the insertion groove is used for inserting the suture needle and hooking the suture thread passing through the insertion groove.
Preferably, a convex column is arranged on one side of the cover part, which is far away from the winding end, a connecting through hole is formed in the convex column along the length direction of the cylinder, and the connecting air pipe penetrates through the end part of the cover part and is fixed in the connecting through hole; the outer edge of the convex column is provided with an external thread; the air pump is still including connecting the lid, connect the lid and can dismantle the connection the gas tube is kept away from the one end of air pump, connect the lid face to the holding tank is seted up to one side of cylinder, the gas tube is followed the connection lid deviates from one side of cylinder inserts extremely in the holding tank, the lateral wall of holding tank sets up the internal thread, the projection is used for inserting in the holding tank, so that the projection with connection lid threaded connection.
Preferably, one end of the convex column, which is far away from the cover part, is provided with a sealing layer, and the connecting through hole is provided with a detachable plug.
Preferably, the outer fringe of cylinder sets up the main wire casing, one of them one end of main wire casing is close to one of them side of cap, the other end of main wire casing to wire winding end direction extends and passes through the wire winding end extends to the opposite side of cap, the main wire casing communicates two respectively the connection wire casing, the both ends in connection wire casing are followed the cap symmetry sets up.
Preferably, two wire clamps are respectively arranged at two end parts of the main wire casing, and the two wire clamps are symmetrically arranged along the cover part; the fastener includes two splint that parallel interval set up, two form the centre gripping clearance between the splint, the centre gripping clearance is used for the centre gripping stylolite to make the stylolite laminate in main wire casing and two connect the inslot.
Preferably, two elastic cables are arranged in the column body, a first connecting buckle is arranged on one side of each wing plate facing each air cushion column, and two second connecting buckles are arranged on the outer edge of the connecting air pipe; one end of one elastic cable is connected with one first connecting buckle, and the other end of the elastic cable is connected with one second connecting buckle; one end of the other elastic cable is connected with the other first connecting buckle, and the other end of the other elastic cable is connected with the other second connecting buckle; each elastic cable is used for assisting the spread wing plates to enter the connecting through groove.
Preferably, each first connecting buckle is positioned at one side of the joint of the air cushion column and the wing plate, which is close to the cover part; each of the second connection buttons is located between each of the first connection buttons and the cover portion.
Compared with the prior art, the invention at least has the following beneficial effects:
the structure of main part is simplified, and the processing manufacturing cost of each part reduces, and the main part cooperation suture needle just can accomplish fast and sew up in operation hole department, has both guaranteed the effect of sewing up, has reduced the expense again, cooperates the air pump that can multiple used repeatedly again, can indirect reduction laparoscopic surgery's expense, reduces patient's economic burden.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view illustrating an embodiment of a laparoscopic surgical stapler according to the present invention;
FIG. 2 is a schematic view of the structure of the prop wing plate;
FIG. 3 is a side view of FIG. 2;
fig. 4 is an enlarged schematic view of a portion a in fig. 1.
The reference numbers illustrate:
1-a column; 11-a cover part; 12-a winding end; 13-insertion into the channel; 14-connecting the through grooves; 15-air cushion columns; 16-convex columns; 17-connecting vias; 18-a sealing layer; 19-main trunking;
2-a wing plate; 21-insertion of slots; 22-connecting wire slots; 23-a resilient cable; 24-a first connection buckle;
3-connecting the air pipe; 31-a second connecting buckle;
4-a gas-filled tube; 41-connecting cover; 42-a holding tank;
5, wire clamping; 51-a splint; 52-clamping gap;
the implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a laparoscope surgical stitching instrument.
As shown in fig. 1 to 4, the laparoscopic surgical suture instrument comprises an air pump (not shown), a suture needle (not shown) and a main body, wherein the main body comprises a cylinder 1, two wing plates 2 and two air cushion columns 15, a connecting air pipe 3 is arranged in the cylinder 1, the two air cushion columns 15 are arranged in the cylinder 1, one end of the cylinder 1 is a cover 11, and the other end of the cylinder 1 is a winding end 12; one end of the connecting air pipe 3 penetrates through the cover part 11, and the other end of the connecting air pipe 3 is respectively communicated with two air cushion columns 15; the post body 1 is provided with two inserting channels 13 and two connecting through grooves 14, the two connecting through grooves 14 are symmetrically arranged along the length direction of the post body 1, the two connecting through grooves 14 are arranged close to the winding end 12, one of the wing plates 2 is rotatably arranged in one of the connecting through grooves 14, and the other wing plate 2 is rotatably arranged in the other connecting through groove 14; one of the air cushion columns 15 is connected with one of the wing plates 2, and the other air cushion column 15 is connected with the other wing plate 2; the outer surfaces of the column body 1 and the two wing plates 2 are used for winding suture lines; the air pump comprises an inflation tube 4, one end of the inflation tube 4 is detachably communicated with one end of the connecting air tube 3 penetrating through the cover part 11, and the air pump is used for sequentially inflating and inhaling air to the two air cushion columns 15 through the inflation tube 4 and the connecting air tube 3 so as to enable the two wing plates 2 to be parallel to or perpendicular to the length direction of the column body 1; the suture needle is used for firstly passing through one of the insertion channels 13 and one side of the place to be sutured in sequence to hook the suture thread wound on one of the wing plates 2 out of the body along the original path, and then passing through the other insertion channel 13 and the other side of the place to be sutured in sequence to hook the suture thread wound on one of the wing plates 2 out of the body along the original path, so that the suture thread is ligated in vitro to suture the place to be sutured.
The structure of main part is simplified, and the processing manufacturing cost of each part reduces, and the main part cooperation suture needle just can accomplish fast and sew up in operation hole department, has both guaranteed the effect of sewing up, has reduced the expense again, cooperates the air pump that can multiple used repeatedly again, can indirect reduction laparoscopic surgery's expense, reduces patient's economic burden.
Specifically, the existing air pump can perform air suction and inflation functions, and therefore is not described in detail herein; the structure of the suture needle is not described in detail herein as the prior art.
Specifically, the suture needle and the main body are all disposable articles.
Specifically, the two wing plates 2 are symmetrically arranged along the column body 1.
Specifically, the inner wall surface of the connecting air pipe 3 attached to the column body 1 is arranged, and the connecting air pipe 3 and each inserting channel 13 are arranged at intervals, so that the sewing needle can be prevented from hooking and pulling the connecting air pipe 3 when pulling a sewing thread.
Specifically, a plurality of connecting sleeves are detachably arranged on the inner wall surface of the column body 1, the connecting sleeves are arranged at intervals along the length direction of the column body 1, and the connecting air pipe 3 is sequentially connected with the connecting sleeves.
Specifically, the outer surface of the column body 1 is provided with a scale, so that medical staff can intuitively know the distance of the column body 1 inserted into the operation hole.
The wing plate 2 and the end of the connecting through groove 14 far away from the winding end 12 are hinged. When the wing plate 2 is unfolded to be perpendicular to the column body 1 through the arrangement, the suture line is attached to the wing plate 2, and the difficulty of hooking the suture needle can be reduced.
One side of the wing plate 2, which is far away from the two air cushion columns 15, is provided with an insertion groove 21 and a connecting line groove 22, the connecting line groove 22 is parallel to the length direction of the column body 1, the connecting line groove 22 penetrates through the insertion groove 21, and the connecting line groove 22 is used for embedding a suture and enabling the suture to penetrate through the insertion groove 21; the insertion groove 21 is for inserting a suture needle and hooking the suture thread passing through the insertion groove 21. The connection wire slot 22 is arranged to facilitate the positioning of the suture, and the insertion slot 21 is arranged to facilitate the suture hooking of the suture by the suture needle.
A convex column 16 is arranged on one side of the cover part 11 far away from the winding end 12, a connecting through hole 17 is formed in the convex column 16 along the length direction of the column body 1, and the connecting air pipe 3 penetrates through the end part of the cover part 11 and is fixed in the connecting through hole 17; the outer edge of the convex column 16 is provided with an external thread (not shown in the figure); the air pump is still including connecting lid 41, and connecting lid 41 can dismantle the one end of connecting gas tube 4 and keeping away from the air pump, and connecting lid 41 sets up holding tank 42 towards one side of cylinder 1, and gas tube 4 inserts to holding tank 42 along the one side that connecting lid 41 deviates from cylinder 1 in, and the lateral wall of holding tank 42 sets up the internal thread, and projection 16 is arranged in inserting holding tank 42 to make projection 16 and connecting lid 41 threaded connection. The convex column 16 and the connecting cover 41 are arranged, so that the connecting air pipe 3 and the inflation pipe 4 can be conveniently connected and detached.
Specifically, the diameter of the inflation tube 4 is smaller than that of the connection air tube 3, and when the convex column 16 is in threaded connection with the connection cover 41, the inflation tube 4 is inserted into the connection air tube 3, so that the inflation tube 4 and the connection air tube 3 are aligned conveniently.
One end of the convex column 16 far away from the cover part 11 is provided with a sealing layer 18, and the connecting through hole 17 is provided with a detachable plug. The provision of the sealing layer 18 avoids air leakage.
The outer edge of the column 1 is provided with a main wire groove 19, one end of the main wire groove 19 is close to one side of the cover 11, the other end of the main wire groove 19 extends towards the winding end 12 and extends to the other side of the cover 11 through the winding end 12, the main wire groove 19 is respectively communicated with two connecting wire grooves 22, and two ends of the connecting wire grooves 22 are symmetrically arranged along the cover 11. The provision of the main slot 19 ensures that the suture is in a fixed position.
Specifically, the winding end 12 is arc-shaped, so that the column body 1 can be conveniently inserted into an operation hole.
Specifically, the main line groove 19 is U-shaped.
Two wire clamps 5 are respectively arranged at two end parts of the main wire groove 19, and the two wire clamps 5 are symmetrically arranged along the cover part 11; the cable clamp 5 comprises two clamping plates 51 which are arranged in parallel at intervals, a clamping gap 52 is formed between the two clamping plates 51, and the clamping gap 52 is used for clamping a suture so that the suture can be attached to the main cable groove 19 and the two connecting cable grooves 22. The clip 5 is arranged to secure the suture so that it fits into the main channel 19 and the attachment channel 22.
Specifically, the longitudinal direction of the column 1 is perpendicular to the respective clamping plates 51.
Two elastic cables 23 are arranged in the column body 1, one side of each wing plate 2 facing each air cushion column 15 is respectively provided with a first connecting buckle 24, and the outer edge of the connecting air pipe 3 is provided with two second connecting buckles 31; one end of one elastic cable 23 is connected with one first connecting buckle 24, and the other end is connected with one second connecting buckle 31; one end of the other elastic cable 23 is connected with the other first connecting buckle 24, and the other end is connected with the other second connecting buckle 31; each elastic cable 23 is used to assist in the entry of the spread wing 2 into the connecting channel 14. The setting of elasticity cable 23 can improve pterygoid lamina 2's the ability of reseing, and pterygoid lamina 2 does not reset when avoiding accomplishing taking out cylinder 1 behind the colluding line.
Specifically, the two second connection ports 31 are symmetrically arranged along the connection air pipe.
Specifically, the cover part and the column body 1 are detachably connected, when the suture line is taken out of a human body by the suture needle, the air pump sequentially passes through the inflation tube 4 and the connecting air tube 3 to suck air to each air cushion column 15, so that each air cushion column 15 is reset, the cover part and the column body 1 are separated, and the cover part is driven to move the connecting air tube 3 upwards to ensure that each wing plate 2 is reset into the connecting through groove 14.
Specifically, when the cover part is lifted upwards to take the connecting air pipe 3, each connecting sleeve is separated from the column body 1.
Each first connecting buckle 24 is positioned at one side of the joint of the air cushion column 15 and the wing plate 2, which is close to the cover part 11; each second coupling button 31 is located between each first coupling button 24 and the cover part 11.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A laparoscopic surgery stitching instrument is characterized by comprising an air pump, a stitching needle and a main body, wherein the main body comprises a cylinder body, two wing plates and two air cushion columns, a connecting air pipe is arranged in the cylinder body, the two air cushion columns are arranged in the cylinder body, one end of the cylinder body is a cover part, and the other end of the cylinder body is a winding end; one end of the connecting air pipe penetrates through the cover part, and the other end of the connecting air pipe is respectively communicated with the two air cushion columns; the post body is provided with two inserting channels and two connecting through grooves, the two connecting through grooves are symmetrically arranged along the length direction of the post body, the two connecting through grooves are arranged close to the winding end, one of the wing plates is rotatably arranged in one connecting through groove, and the other wing plate is rotatably arranged in the other connecting through groove; one air cushion column is connected with one wing plate, and the other air cushion column is connected with the other wing plate; the outer surfaces of the column body and the two wing plates are used for winding suture lines; the air pump comprises an inflation tube, one end of the inflation tube is detachably communicated with one end of the connecting air tube penetrating through the cover part, and the air pump is used for sequentially inflating and inhaling the two air cushion columns through the inflation tube and the connecting air tube so as to enable the two wing plates to be parallel to or perpendicular to the length direction of the column body; the suture needle is used for sequentially passing through one of the insertion channels and one side of the position to be sutured to hook the suture line wound on one of the wing plates out of the body along the original path, and then sequentially passing through the other insertion channel and the other side of the position to be sutured to hook the suture line wound on one of the wing plates out of the body along the original path, so that the suture line is ligated in vitro to suture the position to be sutured.
2. The laparoscopic surgical stapler of claim 1, wherein said wing plate and said connecting channel are hinged at an end remote from said winding end.
3. The laparoscopic surgical stapler of claim 1, wherein an insertion groove and a connecting wire groove are formed on a side of said wing plate facing away from said air cushion columns, said connecting wire groove is parallel to a length direction of said cylinder, said connecting wire groove penetrates said insertion groove, said connecting wire groove is used for embedding a suture and enabling the suture to penetrate said insertion groove; the insertion groove is used for inserting the suture needle and hooking the suture thread passing through the insertion groove.
4. The laparoscopic surgical stapler according to claim 1, wherein a convex pillar is disposed on a side of the cover portion away from the winding end, a connecting through hole is formed along a length direction of the cylinder by the convex pillar, and the connecting air tube passes through an end of the cover portion and is fixed in the connecting through hole; the outer edge of the convex column is provided with an external thread; the air pump is still including connecting the lid, connect the lid and can dismantle the connection the gas tube is kept away from the one end of air pump, connect the lid face to the holding tank is seted up to one side of cylinder, the gas tube is followed the connection lid deviates from one side of cylinder inserts extremely in the holding tank, the lateral wall of holding tank sets up the internal thread, the projection is used for inserting in the holding tank, so that the projection with connection lid threaded connection.
5. The laparoscopic surgical stapler of claim 4, wherein a sealing layer is disposed on an end of said convex post away from said cover portion, and said connecting through hole is provided with a detachable plug.
6. The laparoscopic surgical stapler of any one of claims 1 to 5, wherein a main slot is disposed at an outer edge of said cylinder, one end of said main slot is close to one side of said cap, the other end of said main slot extends toward said winding end and extends to the other side of said cap through said winding end, said main slot is respectively connected to two said connecting slots, and two ends of said connecting slots are symmetrically disposed along said cap.
7. The laparoscopic surgical stapler according to claim 6, wherein two wire clamps are respectively disposed at two end portions of the main wire casing, and the two wire clamps are symmetrically disposed along the cover portion; the fastener includes two splint that parallel interval set up, two form the centre gripping clearance between the splint, the centre gripping clearance is used for the centre gripping stylolite to make the stylolite laminate in main wire casing and two connect the inslot.
8. The laparoscopic surgical stapler of any one of claims 1 to 5, wherein two elastic cables are disposed in said cylinder, a first connecting fastener is disposed on one side of each of said wing plates facing said each of said air cushion columns, and two second connecting fasteners are disposed on the outer edge of said connecting air tube; one end of one elastic cable is connected with one first connecting buckle, and the other end of the elastic cable is connected with one second connecting buckle; one end of the other elastic cable is connected with the other first connecting buckle, and the other end of the other elastic cable is connected with the other second connecting buckle; each elastic cable is used for assisting the spread wing plates to enter the connecting through groove.
9. The laparoscopic surgical stapler of claim 8, wherein each of said first connecting fasteners is located at a side of a junction of said air cushion column and said wing plate adjacent to said cover portion; each of the second connection buttons is located between each of the first connection buttons and the cover portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210204849.5A CN114569173B (en) | 2022-03-02 | 2022-03-02 | Stitching instrument for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210204849.5A CN114569173B (en) | 2022-03-02 | 2022-03-02 | Stitching instrument for laparoscopic surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114569173A true CN114569173A (en) | 2022-06-03 |
| CN114569173B CN114569173B (en) | 2023-04-14 |
Family
ID=81771819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210204849.5A Active CN114569173B (en) | 2022-03-02 | 2022-03-02 | Stitching instrument for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114569173B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848590A (en) * | 2014-11-21 | 2016-08-10 | 金基成 | Laparoscopic port site closing apparatus |
| CN208447677U (en) * | 2017-11-24 | 2019-02-01 | 山西医科大学第一医院 | Suture placer, suture clamping apparatus and stitching devices |
| CN109717917A (en) * | 2019-03-10 | 2019-05-07 | 孙奇勋 | Suture with dual non-slip release mechanism, which declines, creates fascia stitching unstrument |
| CN210095807U (en) * | 2019-01-30 | 2020-02-21 | 河北诺盛科创生物科技有限公司 | Disposable fascia closer |
| CN210301159U (en) * | 2019-04-18 | 2020-04-14 | 武汉耦合医学科技有限责任公司 | Laparoscope puncture stitching instrument |
| CN210990473U (en) * | 2019-10-28 | 2020-07-14 | 邵亚雯 | Gynaecology is with expanding external genitals |
| CN211187389U (en) * | 2019-10-14 | 2020-08-07 | 丁伟 | Minimally invasive fascia stitching instrument |
| US20200315659A1 (en) * | 2015-08-21 | 2020-10-08 | Partura Medical, Inc. | Method of protecting the pelvic floor during vaginal childbirth |
| CN212089639U (en) * | 2020-03-20 | 2020-12-08 | 孙奇勋 | Anti-slip needle tube protection type minimally invasive fascia suture device |
| CN212165830U (en) * | 2020-03-20 | 2020-12-18 | 山东贝诺斯医疗器械有限公司 | Minimally invasive fascia stitching instrument |
| CN215914825U (en) * | 2021-07-16 | 2022-03-01 | 赵安 | Laparoscope sheath tube |
-
2022
- 2022-03-02 CN CN202210204849.5A patent/CN114569173B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848590A (en) * | 2014-11-21 | 2016-08-10 | 金基成 | Laparoscopic port site closing apparatus |
| US20200315659A1 (en) * | 2015-08-21 | 2020-10-08 | Partura Medical, Inc. | Method of protecting the pelvic floor during vaginal childbirth |
| CN208447677U (en) * | 2017-11-24 | 2019-02-01 | 山西医科大学第一医院 | Suture placer, suture clamping apparatus and stitching devices |
| CN210095807U (en) * | 2019-01-30 | 2020-02-21 | 河北诺盛科创生物科技有限公司 | Disposable fascia closer |
| CN109717917A (en) * | 2019-03-10 | 2019-05-07 | 孙奇勋 | Suture with dual non-slip release mechanism, which declines, creates fascia stitching unstrument |
| CN210301159U (en) * | 2019-04-18 | 2020-04-14 | 武汉耦合医学科技有限责任公司 | Laparoscope puncture stitching instrument |
| CN211187389U (en) * | 2019-10-14 | 2020-08-07 | 丁伟 | Minimally invasive fascia stitching instrument |
| CN210990473U (en) * | 2019-10-28 | 2020-07-14 | 邵亚雯 | Gynaecology is with expanding external genitals |
| CN212089639U (en) * | 2020-03-20 | 2020-12-08 | 孙奇勋 | Anti-slip needle tube protection type minimally invasive fascia suture device |
| CN212165830U (en) * | 2020-03-20 | 2020-12-18 | 山东贝诺斯医疗器械有限公司 | Minimally invasive fascia stitching instrument |
| CN215914825U (en) * | 2021-07-16 | 2022-03-01 | 赵安 | Laparoscope sheath tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114569173B (en) | 2023-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5020936B2 (en) | Surgical instrument system | |
| KR101082762B1 (en) | Retractor system for laparoscopic surgery | |
| US20070073319A1 (en) | Method for suturing perforation and suture instrument | |
| WO1993007930A1 (en) | Laparoscopic tube placement method | |
| Suda | Subxiphoid thymectomy: single-port, dual-port, and robot-assisted | |
| US10390818B2 (en) | Ferrule for use with a minimally invasive surgical suturing device | |
| CN105120768A (en) | Suture device | |
| CN112890929A (en) | Abdominal cavity puncture suturing device | |
| CN114569173B (en) | Stitching instrument for laparoscopic surgery | |
| CN110811721B (en) | Suture fixer and suture device | |
| CN212369055U (en) | Puncture sheath of abdominal cavity puncture stitching instrument | |
| CN211633418U (en) | Suture fixer and suturing device | |
| CN211609986U (en) | Integrated laparoscope puncture stitching instrument under direct vision | |
| CN211985524U (en) | Endoscope puncture traction fixing device | |
| CN101869493B (en) | Intra-abdominal organ suspension device | |
| CN111956284B (en) | Sacrospinous ligament suturing device | |
| CN209808421U (en) | Tissue extraction bag | |
| WO2021189567A1 (en) | Surgical access device and trigger structure | |
| CN211433060U (en) | Percutaneous puncture intracavity traction and ligation device | |
| CN209253051U (en) | A kind of visual puncturing device | |
| CN209332147U (en) | A kind of sewing needle for laparoscopic surgery | |
| CN209499806U (en) | A kind of wound suture fixture under minimally invasive environment | |
| CN106264630A (en) | A kind of integrative-structure Wicresoft fascia closer | |
| Poppas et al. | Box stitch modification of Hasson technique for pediatric laparoscopy | |
| WO2017181659A1 (en) | Intracavity exposure and support device for human surgery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |