Arc-shaped nail box structure of medical suture instrument
A stapler and staple technology, which is applied in the field of medical devices, can solve the problems of difficult alignment of the wound, long time, easy inflammation, etc., and achieve the effects of reducing staple sticking, smooth staple delivery, and novel structure
Pending Publication Date: 2019-06-18
宁波市爱达维电器有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In traditional surgical operations, needle and thread sutures are used for skin sutures, which require high suture techniques, take a long time, cause large tissue reactions, are prone to inflammation, and the wounds are not easy to align, postoperative scars are obvious, and patients have obvious pain when stitches are removed. Therefore, skin sutures The staplers are widely used, but at present, many staplers are stuck due to design problems.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0018] like figure 1 , 2 , 3, 4, 5, 6, 7, and the curved nail box structure of the medical stapler shown in 8 include two nail box bodies 3 and a base plate 10, the nail box body 3 inner walls are provided with jacks, and the base plate 10 Sockets are provided to coordinate installation and fixation. The bottom of the base plate 10 is also in an arc shape. A base plate 10 is provided between the two nail box bodies 3. An arc track 13 is provided on the inner side of the base plate 10, and a nail ejector is provided on the inner side of the arc track 13. Strip 9, the nail strip 9 is connected with the spring base 6, and the staples 8 are arranged on the arc track 13, the rear side of the staples 8 is the push nail bolt 4, and the push nail bolt 4 rear portion is set with one end of the push nail spring 5, and The other end of the nail spring 5 is installed on the spring base 6, the inner wall of the nail box body 3 front is provided with a spring seat 23, and the spring seat 2...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the field of medical apparatus and instruments, in particular to an arc-shaped nail box structure of a medical suture instrument. The arc-shaped nail box structure of the medical suture instrument comprises two nail boxes and a bottom plate, wherein the bottom plate is arranged between the two nail boxes; an arc-shaped track is arranged on the inner side of the bottom plate; a nail withdraw strip is arranged on the inner side of the arc-shaped track and connected with a spring base; suture nails are arranged on the arc-shaped track; a nail push bolt is arranged on therear side of the suture nails; one end of a nail push spring is arranged at the rear part of the nail push bolt in a sleeving manner; the other end of the nail push spring is mounted on the spring base; a spring seat is arranged on the inner wall of the front part of each nail box, a return spring is arranged on the spring seat and contacted with a nail press plate, and the nail press plate is located above the suture nails to be pushed out. The arc-shaped nail box structure has beneficial effects as follows: the structure is novel, the design is ingenious, arrangement of the suture nails is facilitated by the aid of the arc-shaped structure of the arc-shaped track, the nails are pushed out more smoothly, and nail clamping is reduced.
Description
technical field [0001] The invention relates to the field of medical instruments, in particular to an arc-shaped nail box structure of a medical stapler. Background technique [0002] In traditional surgical operations, needle and thread sutures are used for skin sutures, which require high suture techniques, take a long time, cause large tissue reactions, are prone to inflammation, and the wounds are not easy to align, postoperative scars are obvious, and patients have obvious pain when stitches are removed. Therefore, skin sutures The stapler is widely used, but at present many staplers have the staple phenomenon due to design problems. Contents of the invention [0003] In order to solve the above-mentioned technical problems of staples, the present invention provides an arc-shaped staple box structure for a medical stapler. [0004] Technical scheme of the present invention is as follows: [0005] The arc-shaped nail box structure of the medical stapler includes two ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): A61B17/068
Inventor 马略
Owner 宁波市爱达维电器有限公司