CN112089456A - Surgical suture instrument - Google Patents
Surgical suture instrument Download PDFInfo
- Publication number
- CN112089456A CN112089456A CN202010835891.8A CN202010835891A CN112089456A CN 112089456 A CN112089456 A CN 112089456A CN 202010835891 A CN202010835891 A CN 202010835891A CN 112089456 A CN112089456 A CN 112089456A
- Authority
- CN
- China
- Prior art keywords
- wire
- handle
- inclined surface
- channel
- guide part
- 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.)
- Pending
Links
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
- A61B17/0491—Sewing machines for surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0482—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
- A61B2017/0495—Reinforcements for suture lines
Abstract
The invention relates to the technical field of medical instruments, in particular to a surgical suture instrument; the rotator cuff suturing instrument is used for solving the problems that the existing rotator cuff suturing instrument cannot use a thumb to push a thread in the operation process and flexibly controls the passing of a suture thread. The surgical suture instrument comprises a guide part, a fastening part and a handle; the guide part is connected to the handle through a fastening part; a first channel and a second channel are respectively arranged in the handle and the guide part; the handle is further provided with a wire pushing groove, the wire pushing groove comprises a first inclined surface, a horizontal bottom surface and a second inclined surface, and two ends of the horizontal bottom surface are respectively connected with the first inclined surface and the second inclined surface; the first inclined plane and the second inclined plane are both provided with wire passing holes; the tail end of the handle is provided with a wire inlet hole, and the front end of the guide part is provided with a wire outlet hole. Through the technical scheme, the technical effect that the thumb can flexibly control the suture line to pass in and out in the process of using the suturing instrument is achieved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a surgical suture instrument.
Background
The rotator cuff, also called rotator cuff, is a complex of tendons wrapped around the head of the humerus. Rotator cuff tears can be divided into partial tears and complete tears according to the degree of injury, and are mostly caused by indirect violence. Rotator cuff tear is the main cause of shoulder joint pain and shoulder joint function weakening, especially for patients with rotator cuff full-thickness tear, if not in time to perform rotator cuff repair operation, the tear area will gradually increase, and finally tendon retraction and irreversible muscle atrophy may be caused.
At present, instruments used for rotator cuff repair operations in the market are all integrally formed, guide portions of the instruments cannot be replaced, and the instruments are inconvenient to use when different guide portions are needed in different suture scenes. In addition, the existing rotator cuff suturing instrument is not provided with a wire pushing groove, so that the suture can be controlled only through a wire inlet hole and a wire outlet hole in the process of surgical suturing, and the implementation of the surgery is influenced while the operation is inconvenient.
Disclosure of Invention
The invention aims to overcome at least one defect (deficiency) of the prior art and provides a surgical suture instrument which is used for solving the problems that the existing rotator cuff suture instrument can not use a thumb to push a thread in the surgical process and can flexibly control the passing in and out of the suture thread; so as to achieve the technical effect that the thumb can flexibly control the in and out of the suture line in the process of using the suturing instrument.
The invention adopts the technical scheme that the surgical suture instrument comprises a guide part, a fastening part and a handle; the guide part is connected to the handle through a fastening part, and a first channel and a second channel are respectively arranged in the handle and the guide part; the handle is also provided with a wire pushing groove which is arranged at one end close to the fastening part; the wire pushing groove comprises a first inclined surface, a horizontal bottom surface and a second inclined surface, the first inclined surface is close to the fastening part, and two ends of the horizontal bottom surface are respectively connected with the first inclined surface and the second inclined surface; the first inclined plane and the second inclined plane are both provided with wire passing holes, the tail end of the handle is provided with a wire inlet hole, and the front end of the guide part is provided with a wire outlet hole; the first channel is connected with the second channel to form a threading hole, and the threading hole comprises a wire inlet hole, a wire outlet hole and a threading hole; one end of the guide part close to the wire outlet hole is in a barb shape; the invention is designed with a fastening component for connecting the guide part and the handle, so that the guide part can be replaced by various types to meet different requirements of operators, and the utilization rate of the surgical suture instrument is improved. Meanwhile, the handle is provided with a wire pushing groove, and the wire pushing groove is scientifically designed to facilitate thumb operation, so that an operator can push wires through the thumb comfortably, conveniently and labor-saving.
Furthermore, a first inclined plane and a second inclined plane at two ends of the horizontal bottom surface are in an asymmetric structure, wherein the first inclined plane is a plane, and the second inclined plane is a curved surface; the second inclined surface is designed to be a curved surface to fit the surface of the thumb.
Furthermore, the included angle between the plane and the horizontal bottom surface is alpha, the included angle between the tangent plane of the curved surface and the horizontal bottom surface is beta, and the alpha and the beta are between 120 and 150 degrees; the included angle beta between the tangent plane of the second inclined plane and the horizontal bottom surface is designed to be 120-150 degrees, so that the bending angle of the thumb during line pushing is approximately 120-150 degrees, and therefore the design can be well attached to the bending angle of the thumb during line pushing, and the thumb can exert force conveniently.
Furthermore, a wire passing channel is arranged on the horizontal bottom surface, the front end of the wire passing channel is connected with the wire passing hole of the first inclined surface, and the rear end of the wire passing channel is connected with the wire passing hole of the second inclined surface; the cross section of the wire passing hole is a circle, and the cross sections of the front end and the rear end are semi-circles; the surgical thread reaches the thread passing channel through the thread passing hole of the second inclined plane, and the cross sections of the two ends of the thread passing channel are semicircular, so that when the surgical thread passes through the thread passing channel, the upper half part of the surgical thread is exposed on the thread passing channel, and the thumb contacts the exposed surgical thread, thereby realizing the thread pushing function.
Furthermore, the radius of the circle is r, the depth of the position where the front end and the rear end are connected with the wire passing hole is r, and the middle depth of the wire passing channel is r/2; the front end, the rear end and the middle depth of the wire passing channel are designed, the two ends are deep and the middle is shallow, so that the surgical wire is more exposed and more protruded at the middle position of the wire passing channel, the contact area between the surgical wire and the thumb is increased, the friction force between the thumb and the surgical wire is increased, and the thumb can push the wire conveniently.
Further, the height of the horizontal bottom surface is 1/2 of the cross section height of the tail end of the handle; since the first and second channels pass through the central positions of the handle and the guide part, respectively, the depth of the push wire groove is 1/2 of the cross-sectional height of the handle end when the push wire groove is designed, and therefore, the height of the horizontal bottom surface is 1/2 of the cross-sectional height of the handle end.
Furthermore, the distance between the fastening part and the first inclined plane is 2-4 cm; the distance between the first inclined surface and the fastening component determines the distance between the wire pushing groove and the guide part, so that the distance between the fastening component and the first inclined surface is designed to be 2-4 cm after a plurality of tests considering that the distance is too far or too close to be unfavorable for an operator to control the guide part.
Further, the length of the horizontal bottom surface is 2.5-4.5 cm; the length of the horizontal bottom surface is designed by considering the length of the first section of the thumb and the distance when the thumb pushes the line, the distance is larger than the length of the first section of the thumb and is not smaller than the distance when the thumb pushes the line, and the length of the horizontal bottom surface is designed to be 2.5-4.5 cm through multiple scientific experiments.
Further, the guide part can be detached and provided with various shapes; the guide part is designed to be detachable and provided with various shapes, so that the utilization rate of the invention is greatly improved, and the requirements of operators on using different guide parts in different scenes can be met.
Further, the length of the rear side of the handle wire pushing groove is 7-10 cm; the length of the part of the handle behind the wire pushing groove is designed in a way that the palm width range of the public is considered, the palm width of most people is considered, the length of the part is not suitable for being too long and too short, the too long can increase the obstacle of an operator during operation, the too short can cause the palm not to hold, and the length of the handle behind the wire pushing groove is designed to be 7-10 cm through multiple scientific experiments. The sleeve with different lines and materials is designed for the rear part of the handle wire pushing groove, so that the friction force of the handle is increased, and meanwhile, various hand feeling and friction force selections are provided for an operator, and the operator can conveniently hold the sleeve by hands.
Compared with the prior art, the invention has the beneficial effects that: the guide part of the surgical suture instrument is detachable by designing the fastening part, so that the guide parts of various types can be replaced, and the utilization rate of the surgical suture instrument is improved; meanwhile, a wire pushing groove is designed on the handle, and scientific design which is convenient for thumb operation is carried out on the wire pushing groove, for example, the second inclined plane is designed into a curved surface so as to be attached to the surface of a thumb to improve the comfort level of an operator, and the included angle beta between the tangent plane of the second inclined plane and the horizontal bottom surface is designed into 120-150 degrees so as to take the bending angle of the thumb during wire pushing and the design that the depth of the two ends of the wire passing channel is deeper than the middle part into consideration so as to fully expose the surgical wire in the middle part where the thumb exerts force, so that the stress area between the thumb and the surgical wire is increased, and the friction force is increased, thereby saving the force and being convenient for the thumb to; through the design, the surgical suture instrument not only can replace various guide parts, but also can flexibly control surgical threads through thumb thread pushing, and meanwhile, the thumb is comfortable, convenient and labor-saving when the threads are pushed, so that the surgical suture instrument is really convenient, practical and efficient for an operator.
Drawings
Fig. 1 is an overall structural view of an embodiment of the present invention.
Fig. 2 is a perspective structural view of an embodiment of the present invention.
Fig. 3 is a structural diagram of a wire pushing groove according to an embodiment of the present invention.
Fig. 4 is a partially enlarged structural view of fig. 3.
Fig. 5 is a top view structural diagram of the embodiment of the invention.
1. A guide section; 2. a fastening member; 3. a handle; 4. pushing the wire slot; 5. a first channel; 6. a second channel; 41. a first inclined surface; 42. a bottom horizontal plane; 43. a second inclined plane; 44. a wire passing hole; 45. passing through a wire way; 51. a wire inlet hole; 61. and (7) a wire outlet hole.
Detailed Description
The drawings are only for purposes of illustration and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
As shown in fig. 1 to 5, a surgical suture apparatus of the present embodiment includes a guide portion 1, a fastening member 2, and a handle 3; the guide part 1 is connected to a handle 3 through a fastening part 2; the utility model is characterized in that a first channel 5 and a second channel 6 are respectively arranged inside the handle 3 and the guiding part 1; the handle 3 is also provided with a wire pushing groove 4, and the wire pushing groove 4 is arranged at one end close to the fastening part 2; the wire pushing groove 4 comprises a first inclined surface 41, a horizontal bottom surface 42 and a second inclined surface 43, the first inclined surface 41 is close to the fastening part 2, and two ends of the horizontal bottom surface 42 are respectively connected with the first inclined surface 41 and the second inclined surface 43; the first inclined plane and the second inclined plane are both provided with wire passing holes 44; the tail end of the handle is provided with a wire inlet hole 51, and the front end of the guide part 1 is provided with a wire outlet hole 61; the first channel 5 is connected with the second channel 6 to form a threading hole, and the threading hole comprises a thread inlet hole 51, a thread outlet hole 61 and a thread passing hole 44; a surgical thread is threaded through the thread inlet hole 51, passes through the first channel 5 and the thread through hole 44, and then reaches the thread outlet hole 61 through the second channel 6; one end of the guiding part 1 close to the wire outlet hole 61 is designed into a barb shape; the present invention is designed with the fastening member 2 for connecting the guide portion 1 and the handle 3, so that the guide portion 1 can be changed in various types to meet different needs of the operator, and the utilization rate of the surgical suture instrument is improved. Meanwhile, the handle 3 is provided with the wire pushing groove 4, and the wire pushing groove 4 is scientifically designed to facilitate thumb operation, so that an operator can push wires conveniently and labor-saving through the thumb.
More specifically, the first inclined surface 41 and the second inclined surface 43 at two ends of the horizontal bottom surface 42 are asymmetric structures, wherein the first inclined surface 41 is a plane, and the second inclined surface 43 is a curved surface; the second inclined surface 43 is designed to be curved to fit the surface of the thumb. More specifically, the included angle between the plane and the horizontal bottom surface 42 is α, the included angle between the tangent plane of the curved surface and the horizontal bottom surface 42 is β, and α and β are in the range of 120 ° to 150 °; the included angle beta between the tangent plane of the second inclined plane 43 and the horizontal bottom surface 42 is designed to be 120-150 degrees, so that the bent angle of the thumb during line pushing is approximately 120-150 degrees, and therefore the design can be well attached to the bent angle of the thumb during line pushing, and the thumb can exert force conveniently.
More specifically, the horizontal bottom surface 42 is provided with a wire passing channel 45, the front end of the wire passing channel 45 is connected with the wire passing hole of the first inclined surface 42, and the rear end of the wire passing channel 45 is connected with the wire passing hole of the second inclined surface 43; the cross section of the wire through hole 44 is a circle, and the cross sections of the front end and the rear end are semi-circles; the surgical thread reaches the thread passing channel 45 through the thread passing hole 44 of the second inclined plane 43, and the cross sections of the two ends of the thread passing channel 45 are semicircular, so that when the surgical thread passes through the thread passing channel 45, the upper half part of the surgical thread is exposed on the thread passing channel 45, and the thumb contacts the exposed surgical thread, thereby realizing the thread pushing function. More specifically, the radius of the circle is r, the depth of the position where the front end and the rear end are connected with the wire through hole 44 is r, and the middle depth of the wire through channel 45 is r/2; the front end, the rear end and the middle depth of the wire passing channel 45 are designed to be deep at the two ends and shallow in the middle, so that the surgical wire is more exposed and more protruded at the middle position of the wire passing channel 45, the contact area between the surgical wire and the thumb is increased, the friction force between the thumb and the surgical wire is increased, and the pushing of the thumb is facilitated.
More specifically, the height of the horizontal bottom surface 42 is 1/2 of the cross-sectional height of the end of the handle 3; since the first passage 5 and the second passage 6 pass through the center of the cross-section of the handle 3 and the guide part 1, respectively, the depth of the push wire groove 4 is 1/2 of the cross-sectional height of the end of the handle 3, and thus the height of the horizontal bottom surface 42 is 1/2 of the cross-sectional height of the end of the handle 3.
More specifically, the distance between the fastening part 2 and the first inclined surface 41 is 2-4 cm; the distance between the first inclined surface 41 and the fastening component 2 determines the distance between the wire pushing groove 4 and the guide part 1, so that the distance between the fastening component 2 and the first inclined surface 41 is designed to be 2-4 cm through a plurality of tests considering that the distance between the first inclined surface 41 and the fastening component 2 is too far or too close to be unfavorable for an operator to control the guide part 1.
More specifically, the length of the horizontal bottom surface 42 is 2.5-4.5 cm; the length of the horizontal bottom surface 42 is designed by considering the length of the first section of the thumb and the distance when the thumb pushes the line, the distance is larger than the length of the first section of the thumb and is not smaller than the distance when the thumb pushes the line, and the length of the horizontal bottom surface 42 is designed to be 2.5-4.5 cm through multiple scientific experiments.
More specifically, the guide portion 1 is detachable and provided with various shapes; the guide part 1 is designed to be detachable and provided with various shapes, so that the utilization rate of the invention is greatly improved, and the requirements of operators on using different guide parts 1 in different scenes can be met.
More specifically, the length of the rear surface of the wire pushing groove 4 of the handle 3 is 7-10 cm; the length of the part, behind the wire pushing groove 4, of the handle 3 is designed in a way that the palm width range of the public is considered, the palm width of most people is considered, the length of the part is not suitable for being too long and too short, the too long part can increase the obstacle of an operator during operation, the too short part can lead the palm not to hold, and the length of the back of the wire pushing groove of the handle is designed to be 7-10 cm through multiple scientific experiments. The part behind the handle wire pushing groove is also designed with sleeves with different lines and materials matched with the handle wire pushing groove, so that the friction force of the handle is increased, and meanwhile, various hand feeling and friction force selections are provided for an operator, and the operator can conveniently hold the handle by hands.
When the surgical suture instrument is used, a surgical thread firstly penetrates through the thread inlet hole 51, passes through the first channel 5 in the handle 3 to reach the thread passing hole 44 of the first inclined surface 41, then passes through the thread passing hole 44 of the first inclined surface to reach the thread passing hole 44 of the second inclined surface 43 through the thread passage 45, then enters the first channel 5 again from the thread passing hole 44 of the second inclined surface 43, then enters the second channel 6 of the guide part 1 from the first channel 5, and finally comes out from the thread outlet hole 61, so that the threading work is completed. After finishing the threading work, the operator holds the handle 3 with the palm to push the rear part of the thread groove 4, the thumb naturally enters the thread pushing groove 4, the thumb presses the surgical thread exposed in the thread passing channel 45, and the advance and retreat of the surgical thread are controlled by the forward and backward movement of the thumb along the thread passing channel 45. When the surgical scene changes and other guide parts 1 are needed, the operator can unscrew the fastening member 2, remove the guide part 1 and replace the guide part 1 with another shape, and tighten the fastening member 2, so that the replacement work of the guide part 1 is completed.
According to the surgical suture instrument, the fastening part is designed, so that the guide part of the surgical suture instrument can be detached, the guide parts 1 of various types can be replaced, and the utilization rate of the surgical suture instrument is improved; meanwhile, the handle 3 is provided with the wire pushing groove 4, and the wire pushing groove 4 is scientifically designed to facilitate thumb operation, for example, the second inclined surface 43 is designed into a curved surface to be attached to the surface of a thumb to improve the comfort of an operator, and the included angle beta between the tangent plane of the second inclined surface 43 and the horizontal bottom surface 42 is designed to be 120-150 degrees, so that the bending angle of the thumb during wire pushing is considered, the depth of the two ends of the wire passing channel is designed to be deeper than the middle part so as to fully expose the surgical wire in the middle part of the thumb exerting force, the stress area between the thumb and the surgical wire is increased, the friction force is increased, and the wire pushing by the thumb is labor-saving and convenient; through the design, the surgical suture instrument can replace various guide parts 1 and flexibly control surgical threads through thumb thread pushing, and meanwhile, the thumb is comfortable, convenient and labor-saving when the threads are pushed, so that the surgical suture instrument is really convenient, practical and efficient for an operator.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.
Claims (10)
1. A surgical suture apparatus, characterized by comprising a guide part (1), a fastening member (2) and a handle (3); the guide part (1) is connected to the handle (3) through a fastening part (2); a first channel (5) and a second channel (6) are respectively arranged in the handle (3) and the guide part (1); the handle (3) is also provided with a wire pushing groove (4), and the wire pushing groove (4) is arranged at one end close to the fastening part (2); the wire pushing groove (4) comprises a first inclined surface (41), a horizontal bottom surface (42) and a second inclined surface (43), the first inclined surface (41) is close to the fastening part (2), and two ends of the horizontal bottom surface (42) are respectively connected with the first inclined surface (41) and the second inclined surface (43); the first inclined plane and the second inclined plane are both provided with wire passing holes (44), the horizontal bottom surface (42) is provided with a wire passing channel (45), the front end of the wire passing channel (45) is connected with the wire passing holes of the first inclined plane (41), the rear end of the wire passing channel (45) is connected with the wire passing holes of the second inclined plane (43), and the depths of the front end and the rear end of the wire passing channel (45) are deeper than the middle of the wire passing channel (45); the tail end of the handle is provided with a wire inlet hole (51), and the front end of the guide part (1) is provided with a wire outlet hole (61); the first channel (5) is connected with the second channel (6) to form a threading hole, and the threading hole comprises a wire inlet hole (51), a wire outlet hole (61) and a wire passing hole (44); one end of the guide part (1) close to the wire outlet hole (61) is in a barb shape.
2. A surgical stapling instrument according to claim 1, characterized in that the first inclined surface (41) and the second inclined surface (43) connected to the two ends of the horizontal bottom surface (42) are of asymmetrical configuration; the first inclined surface (41) is a plane, and the second inclined surface (42) is a curved surface.
3. A surgical stapling instrument according to claim 2, characterized in that the angle between said plane and said horizontal base surface (42) is α, the angle between the tangent plane of said curved surface and said horizontal base surface (42) is β, and said α and β are between 120 ° and 150 °.
4. A surgical stapling instrument according to claim 1, characterized in that the cross-section of the thread passage hole (44) is round, and the cross-sections of the front and rear ends are semi-circles; the radius of the circle is r, the depth of the position where the front end and the rear end are connected with the wire passing hole (44) is r, and the depth of the middle of the wire passing channel (45) is r/2.
5. A surgical stapling instrument according to claim 1, characterized in that the height of said horizontal bottom surface (42) is 1/2 of the cross-sectional height of the distal end of said handle (3).
6. A surgical stapling instrument according to claim 1, characterized in that the fastening member (2) is located at a distance of between 2 and 4cm from the first bevel (41).
7. A surgical stapling instrument according to claim 1, characterized in that the length of the horizontal bottom surface (42) is 2.5-4.5 cm.
8. A surgical stapling instrument according to one of claims 1 to 7, characterized in that the guide (1) is detachable and fitted with a plurality of shapes.
9. A surgical stapling instrument according to one of claims 1 to 7, characterized in that the length of the portion of the handle (3) behind the push wire groove is 7-10 cm.
10. A surgical stapling instrument according to claim 9, characterized in that the portion of the handle (3) behind the push wire groove is provided with a sleeve of different texture and material, which is fitted over the portion of the handle (3) behind the push wire groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010835891.8A CN112089456A (en) | 2020-08-19 | 2020-08-19 | Surgical suture instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010835891.8A CN112089456A (en) | 2020-08-19 | 2020-08-19 | Surgical suture instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112089456A true CN112089456A (en) | 2020-12-18 |
Family
ID=73753954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010835891.8A Pending CN112089456A (en) | 2020-08-19 | 2020-08-19 | Surgical suture instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112089456A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060199994A1 (en) * | 2001-07-27 | 2006-09-07 | Ams Research Corporation | Surgical instruments |
| CN102316810A (en) * | 2009-02-17 | 2012-01-11 | 戴皮米泰克有限公司 | Side-loaded medical implement particularly useful in arthroscopic surgery |
| CN102448383A (en) * | 2009-04-01 | 2012-05-09 | 森特莱哈尔特公司 | Tissue ligation devices and controls therefor |
| CN105078522A (en) * | 2015-08-28 | 2015-11-25 | 南京英麦德医疗科技有限公司 | Soft tissue suturing apparatus |
| CN107714116A (en) * | 2017-09-07 | 2018-02-23 | 深圳市第二人民医院 | Stitching instrument for laparoscope |
| CN209136735U (en) * | 2018-07-19 | 2019-07-23 | 上海博进凯利泰医疗科技有限公司 | A kind of soft tissue wire-threading device |
| WO2020010185A1 (en) * | 2018-07-05 | 2020-01-09 | Smith & Nephew, Inc. | Suture passing device and methods of use thereof |
| US20200078003A1 (en) * | 2008-11-26 | 2020-03-12 | Smith & Nephew, Inc. | Tissue repair device |
| CN111265260A (en) * | 2020-03-23 | 2020-06-12 | 苏州市永旭精密五金制品厂 | Bone-penetrating positioning suture needle for rotator cuff |
-
2020
- 2020-08-19 CN CN202010835891.8A patent/CN112089456A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060199994A1 (en) * | 2001-07-27 | 2006-09-07 | Ams Research Corporation | Surgical instruments |
| US20200078003A1 (en) * | 2008-11-26 | 2020-03-12 | Smith & Nephew, Inc. | Tissue repair device |
| CN102316810A (en) * | 2009-02-17 | 2012-01-11 | 戴皮米泰克有限公司 | Side-loaded medical implement particularly useful in arthroscopic surgery |
| CN102448383A (en) * | 2009-04-01 | 2012-05-09 | 森特莱哈尔特公司 | Tissue ligation devices and controls therefor |
| CN105078522A (en) * | 2015-08-28 | 2015-11-25 | 南京英麦德医疗科技有限公司 | Soft tissue suturing apparatus |
| CN107714116A (en) * | 2017-09-07 | 2018-02-23 | 深圳市第二人民医院 | Stitching instrument for laparoscope |
| WO2020010185A1 (en) * | 2018-07-05 | 2020-01-09 | Smith & Nephew, Inc. | Suture passing device and methods of use thereof |
| CN209136735U (en) * | 2018-07-19 | 2019-07-23 | 上海博进凯利泰医疗科技有限公司 | A kind of soft tissue wire-threading device |
| CN111265260A (en) * | 2020-03-23 | 2020-06-12 | 苏州市永旭精密五金制品厂 | Bone-penetrating positioning suture needle for rotator cuff |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101811208B1 (en) | Thread insert tool | |
| EP0684012B1 (en) | Thread for applying a surgical suture, combination of a transfer holder and the thread and combination of a surgical suturing instrument and the thread | |
| DE102009050829B4 (en) | resection | |
| US10022121B2 (en) | Method and apparatus for guiding a suture thread | |
| KR100828135B1 (en) | Endoscopic dissector | |
| DE19846625A1 (en) | Endoscope syringe | |
| CN213552049U (en) | Surgical suture instrument | |
| CN112089456A (en) | Surgical suture instrument | |
| CN107913086B (en) | Surgical instrument for lifting provided with branch points | |
| US20010029672A1 (en) | Hairdressing seissors for cutting small a mount of hair or special style | |
| CN206044691U (en) | Ultrasonic pin knife | |
| CN107582110A (en) | Varication strips off pull aid | |
| KR20190059673A (en) | Surgical Instrument for Skin Lifting | |
| CN113729872A (en) | Automatic wire breaking device of ligation device | |
| CN210494143U (en) | Periosteum elevator for nose plastic | |
| US11485032B2 (en) | Hair-cutting shears | |
| CN203953749U (en) | A kind of periosteal elevator that is applicable to privileged sites | |
| CN213910425U (en) | Beam sword crochet hook | |
| CN106691625B (en) | A kind of shaping promotes cord-embedding needle | |
| CN208287033U (en) | A kind of device for endoscopic thyroid surgery special drag hook | |
| CN106923873B (en) | varicose vein stripper | |
| CN215458298U (en) | Auxiliary suturing tool for legal medical expert | |
| CN211796744U (en) | Surgical scissors | |
| CN204890121U (en) | Subcutaneous stripper | |
| CN220002370U (en) | Novel buried wire needle |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201218 |