CN111938728B - Stitching device of laparoscopic purse-string stitching instrument - Google Patents
Stitching device of laparoscopic purse-string stitching instrument Download PDFInfo
- Publication number
- CN111938728B CN111938728B CN202010990229.XA CN202010990229A CN111938728B CN 111938728 B CN111938728 B CN 111938728B CN 202010990229 A CN202010990229 A CN 202010990229A CN 111938728 B CN111938728 B CN 111938728B
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- Prior art keywords
- suture
- seat
- purse
- sewing
- storage box
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- 238000004804 winding Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000009958 sewing Methods 0.000 claims description 25
- 238000000889 atomisation Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000645 desinfectant Substances 0.000 description 9
- 238000005457 optimization Methods 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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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
- A61B17/0469—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
- A61B17/0401—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
- A61B17/0491—Sewing machines for surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Rheumatology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a suture device of a laparoscopic pouch suture device, which relates to the technical field of medical suture devices and comprises a suture seat, a linkage rod, a holding handle and a connecting rod, wherein the holding handle is welded at one end of the linkage rod, the linkage rod is connected with the connecting rod through a hinge piece, the suture seat is fixedly arranged at one end of the connecting rod, a sliding mounting groove is formed in the suture seat, a suture ring is movably clamped in the sliding mounting groove, one side of the suture ring is connected with the inner wall of the sliding mounting groove through a spring, a micro battery is embedded in the suture seat, a winding mechanism is fixedly arranged at the top of the central position of the sliding mounting groove and is connected with the suture ring through a connecting rope, and scale marks are printed on the outer wall of the suture seat.
Description
Technical Field
The invention relates to a suturing device, in particular to a suturing device of a laparoscopic purse-string suturing device, and belongs to the technical field of medical suturing devices.
Background
The purse string suture is also called pocket suture, like a lacing around a pouch, and is formed by continuously suturing around an opening, and tightening a suture line to tie a knot while inwards turning tissues or stumps from the pouch, so that the purse string suture is a common operation in laparoscopic surgery.
Although the current laparoscopic purse-string suture device can basically meet the use requirement, in practical use, we find that the current laparoscopic purse-string suture device still has some defects to be improved, on one hand, the current laparoscopic purse-string suture device is inconvenient to adjust the suture length, requires a doctor to have more mature operation experience, and on the other hand, the current laparoscopic purse-string suture device has poorer functionality.
Disclosure of Invention
The invention aims to solve the problems and provide the suture device of the laparoscopic purse-string suture device, which can flexibly adjust the suture length, is convenient for doctors to operate, has an atomization disinfection function and can realize disinfection by one key.
The invention realizes the aim through the following technical scheme that the suture device of the laparoscopic purse-string suture device comprises a suture seat, a linkage rod, a holding handle and a connecting rod, wherein the holding handle is welded at one end of the linkage rod, the linkage rod is connected with the connecting rod through a hinge piece, the suture seat is fixedly arranged at one end of the connecting rod, a sliding mounting groove is formed in the suture seat, a suture ring is movably clamped in the sliding mounting groove, one side of the suture ring is connected with the inner wall of the sliding mounting groove through a spring, and a miniature battery is embedded in the suture seat.
Preferably, in order to carry out position adjustment to the wire coiling mechanism, wire coiling mechanism is fixedly installed at the top of the center of the sliding mounting groove, the wire coiling mechanism is connected with the sewing ring through a connecting rope, and graduation marks are printed on the outer wall of the sewing seat.
Preferably, in order to realize the basic winding function, the winding mechanism comprises a driving motor and a winding wheel, wherein the winding wheel is arranged on an output shaft of the driving motor, and the connecting rope is arranged on the winding wheel.
Preferably, in order to enable the water storage box to smoothly pass in and out disinfectant, an atomization assembly is further installed in the sewing seat, the atomization assembly comprises a water storage box, an atomization nozzle and a water adding pipe, the water adding pipe is fixedly installed at the top of the water storage box, a water diversion pipe is arranged at the bottom of the water storage box in a penetrating mode, and the atomization nozzle is installed at the bottom of the water diversion pipe.
Preferably, in order to control the discharge of disinfectant, an adjusting plunger is movably installed in the water storage box, an adjusting screw rod is arranged in the adjusting plunger in a penetrating mode through threads, a micro motor is fixedly installed on one side of the water storage box, and one end of the adjusting screw rod is installed on an output shaft of the micro motor.
The beneficial effects of the invention are as follows: the invention can flexibly adjust the suture length, is convenient for doctors to operate, has the function of atomizing and sterilizing, can realize sterilization by one key, and has strong practicability.
Drawings
Fig. 1 is a cross-sectional view showing the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the suture seat shown in fig. 1.
Fig. 3 is an external schematic view of the suture seat shown in fig. 1.
Fig. 4 is a schematic view of the atomizing assembly shown in fig. 1.
In the figure: 1. the device comprises a sewing seat, 2, a linkage rod, 3, a holding handle, 4, a hinge piece, 5, a connecting rod, 6, an atomization assembly, 7, a sliding mounting groove, 8, a sewing ring, 9, an atomization nozzle, 10, a spring, 11, a winding mechanism, 12, a connecting rope, 13, a scale mark, 14, a water storage box, 15, a micro motor, 16, an adjusting plunger, 17, an adjusting screw, 18, a water adding pipe, 19 and a water distributing pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a suturing device of a laparoscopic purse-string suture device comprises a suture seat 1, a linkage rod 2, a holding handle 3 and a connecting rod 5, wherein the holding handle 3 is welded at one end of the linkage rod 2, the linkage rod 2 is connected with the connecting rod 5 through a hinge piece 4, the suture seat 1 is fixedly installed at one end of the connecting rod 5, a sliding installation groove 7 is formed in the suture seat 1, a suture ring 8 is movably clamped in the sliding installation groove 7, one side of the suture ring 8 is connected with the inner wall of the sliding installation groove 7 through a spring 10, and a micro battery is embedded in the suture seat 1.
As a technical optimization scheme of the invention, a wire coiling mechanism 11 is fixedly arranged at the top of the central position of the sliding mounting groove 7, the wire coiling mechanism 11 is connected with the sewing rings 8 through a connecting rope 12, the position of the sewing rings 8 is adjusted through the wire coiling mechanism 11, and graduation marks 13 are printed on the outer wall of the sewing seat 1, so that the distance between the two sewing rings 8 can be conveniently controlled.
As a technical optimization scheme of the invention, the winding mechanism 11 comprises a driving motor and a winding wheel, wherein the winding wheel is arranged on an output shaft of the driving motor, the connecting rope 12 is arranged on the winding wheel, and the driving motor drives the winding wheel to rotate to realize a basic winding function.
As a technical optimization scheme of the invention, an atomization assembly 6 is further arranged in the sewing seat 1, the atomization assembly 6 comprises a water storage box 14, an atomization spray head 9 and a water adding pipe 18, the water adding pipe 18 is fixedly arranged at the top of the water storage box 14, a water dividing pipe 19 is arranged at the bottom of the water storage box 14 in a penetrating manner, the atomization spray head 9 is arranged at the bottom of the water dividing pipe 19, and a sufficient amount of disinfectant is added into the water storage box 14 through the water adding pipe 18, and then the water storage box is subjected to sealing treatment.
As a technical optimization scheme of the invention, the adjusting plunger 16 is movably arranged in the water storage box 14, the adjusting screw 17 is penetrated through the inner thread of the adjusting plunger 16, the micro motor 15 is fixedly arranged on one side of the water storage box 14, one end of the adjusting screw 17 is arranged on the output shaft of the micro motor 15, the adjusting screw 17 is driven to rotate by the micro motor 15, the position of the adjusting plunger 16 is adjusted by the adjusting screw 17, so that disinfectant is extruded out, and the disinfectant is sprayed out by the atomizing nozzle 9, so that the disinfectant spraying function is realized, the operation is simple, and the practicability is strong.
When the invention is used, the micro battery provides electric energy for each electric appliance, then the switch is arranged to control the opening and closing of each electric appliance, when the invention is used, the sewing area is limited only by the two sewing rings 8 in the sewing seat 1, and the sewing part is clamped, at the moment, the sewing operation can be carried out only by passing the needle and line through the upper sewing ring 8 and the lower sewing ring 8, after the sewing operation is finished, the micro motor 15 is started, the adjusting screw 17 is driven to rotate, the position of the adjusting plunger 16 is adjusted by the adjusting screw 17, so that disinfectant is extruded, and the disinfectant is sprayed out by the atomizing nozzle 9, so that the disinfectant spraying function is realized, the operation is simple, and the practicability is strong.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The utility model provides a peritoneoscope purse-string suture device, includes suture seat (1), trace (2), grips handle (3) and connecting rod (5), its characterized in that: the holding handle (3) is welded at one end of the linkage rod (2), the linkage rod (2) is connected with the connecting rod (5) through the hinge piece (4), the sewing seat (1) is fixedly installed at one end of the connecting rod (5), a sliding installation groove (7) is formed in the sewing seat (1), a sewing ring (8) is movably clamped in the sliding installation groove (7), one side of the sewing ring (8) is connected with the inner wall of the sliding installation groove (7) through a spring (10), and a miniature battery is embedded in the sewing seat (1); a wire coiling mechanism (11) is fixedly arranged at the top of the central position of the sliding mounting groove (7), the wire coiling mechanism (11) is connected with the sewing ring (8) through a connecting rope (12), and graduation marks (13) are printed on the outer wall of the sewing seat (1); an atomization assembly (6) is further arranged in the suture seat (1), and the atomization assembly (6) comprises a water storage box (14), an atomization nozzle (9) and a water adding pipe (18); the water adding pipe (18) is fixedly arranged at the top of the water storage box (14), the water diversion pipe (19) is arranged at the bottom of the water storage box (14) in a penetrating mode, and the atomizing nozzle (9) is arranged at the bottom of the water diversion pipe (19).
2. A laparoscopic purse-string suture device according to claim 1, wherein: the winding mechanism (11) comprises a driving motor and a winding wheel, the winding wheel is mounted on an output shaft of the driving motor, and the connecting rope (12) is mounted on the winding wheel.
3. A laparoscopic purse-string suture device according to claim 2, wherein: an adjusting plunger (16) is movably arranged in the water storage box (14), and an adjusting screw (17) is arranged in the adjusting plunger (16) in a penetrating mode.
4. A laparoscopic purse-string suture device according to claim 3, wherein: one side of the water storage box (14) is fixedly provided with a micro motor, and one end of the adjusting screw (17) is arranged on an output shaft of the micro motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010990229.XA CN111938728B (en) | 2020-09-18 | 2020-09-18 | Stitching device of laparoscopic purse-string stitching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010990229.XA CN111938728B (en) | 2020-09-18 | 2020-09-18 | Stitching device of laparoscopic purse-string stitching instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111938728A CN111938728A (en) | 2020-11-17 |
| CN111938728B true CN111938728B (en) | 2024-06-18 |
Family
ID=73356702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010990229.XA Active CN111938728B (en) | 2020-09-18 | 2020-09-18 | Stitching device of laparoscopic purse-string stitching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111938728B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212234542U (en) * | 2020-09-18 | 2020-12-29 | 上海市东方医院（同济大学附属东方医院） | Stitching device of laparoscopic pouch stitching instrument |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3150576U (en) * | 2009-03-05 | 2009-05-21 | 株式会社ベアーメディック | Drawstring suture needle and purse string suture device |
| CN201445535U (en) * | 2009-06-03 | 2010-05-05 | 苏州天臣国际医疗科技有限公司 | Surgical purse-string suturing device |
| CN202313536U (en) * | 2011-09-28 | 2012-07-11 | 潘凯 | Cutting and closing pouch suture instrument for laparoscopic surgery |
| US9220505B2 (en) * | 2011-12-16 | 2015-12-29 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument with locking feature to lock anvil actuator |
-
2020
- 2020-09-18 CN CN202010990229.XA patent/CN111938728B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212234542U (en) * | 2020-09-18 | 2020-12-29 | 上海市东方医院（同济大学附属东方医院） | Stitching device of laparoscopic pouch stitching instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111938728A (en) | 2020-11-17 |
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