CN113749708A - A closing device for cutting open decompression surface of a wound - Google Patents
A closing device for cutting open decompression surface of a wound Download PDFInfo
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- CN113749708A CN113749708A CN202111084691.4A CN202111084691A CN113749708A CN 113749708 A CN113749708 A CN 113749708A CN 202111084691 A CN202111084691 A CN 202111084691A CN 113749708 A CN113749708 A CN 113749708A
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- 230000006837 decompression Effects 0.000 title abstract description 6
- 238000009958 sewing Methods 0.000 claims abstract description 93
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 206010052428 Wound Diseases 0.000 abstract description 28
- 208000027418 Wounds and injury Diseases 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 3
- 230000029663 wound healing Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 206010061218 Inflammation Diseases 0.000 description 2
- 206010053716 Wound necrosis Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003699 hair surface Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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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
-
- 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
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06114—Packages or dispensers for needles or sutures
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a closing device for incising a decompression wound surface, which comprises a device box, two groups of distance control clamping and sewing needles and a locking box, wherein the two groups of distance control clamping and sewing needles respectively comprise a long needle and a clamping and sewing needle; the device box is a side flip box type, a T-shaped groove is formed in the bottom of the device box, a group of distance control clamping and sewing needles are fixedly placed in the left half part of the device box, a locking box is placed in the right half part of the device box, the locking box can move left and right, another group of distance control clamping and sewing needles are placed in the locking box, the device box and the locking box are locked in a thread fixing mode, a rotatable lantern ring is arranged on the box surface of the left half part of the device box and used for fixing suture knots, the clamping and sewing needles in the distance control clamping and sewing needles are toothed, and the long needles are strip-shaped. The advantage, two sets of accuse apart from card sewing needles are used for controlling the interval between the wound of sewing up to in the wound healing process, adjust the interval of sewing up and make the interval of sewing up keep fixed according to the wound healing condition.
Description
Technical Field
The invention relates to a medical auxiliary tool, in particular to a closing device for incising a decompression wound surface.
Background
When the wound surface is closed clinically, if the wound surface is completely closed, pressure generated inside the wound part cannot be removed, the limb swelling phenomenon can occur, the wound is subjected to situations such as inflammation and infection, the wound cannot be well healed, or the wound is sutured too tightly, and the wound necrosis phenomenon occurs.
Disclosure of Invention
The invention aims to solve the technical problems that the wound surface is completely closed, the suture distance cannot be adjusted, and when limbs at the wound are swollen, the internal pressure cannot be released to cause wound inflammation and the like.
Aiming at the technical problem, a closing device for incising a decompression wound surface is provided; the method is realized by the following technical scheme: a closing device for incising a decompression wound surface comprises a device box, two groups of distance control clamping and sewing needles and a locking box, wherein the first group of distance control clamping and sewing needles comprises a first long needle and a first clamping and sewing needle, and the second group of distance control clamping and sewing needles comprises a second long needle and a second clamping and sewing needle; the right side of the device box is provided with a flip box, the flip box is closed to cover the device box, the left half part of the device box is fixedly provided with a first group of distance control sewing needles, the right half part of the device box is provided with a locking box, the locking box can move left and right, a second group of distance control sewing needles are placed in the locking box, the device box and the locking box are locked and fixed in a threaded mode, the first sewing needles and the second sewing needles are in a toothed shape, the first long needles and the second long needles are in a strip shape, the first long needles and the first sewing needles, the second long needles and the second sewing needles can move left and right relatively, the two caps are respectively a first cap and a second cap, the two groups of distance control sewing needles are respectively sleeved on the top ends of the two groups of distance control sewing needles, and adhesive tapes are fixed.
The technical scheme of the invention is optimized, a first cylinder is arranged on the upper surface of the left half part of the device box, a section of thread is arranged at the bottom of the first cylinder, a rotatable lantern ring is sleeved on the first cylinder, a protruding annular surface is arranged on the upper surface and the lower surface of the lantern ring, four round holes are formed in the upper annular surface, the thread is arranged in the lantern ring, a magic tape matt surface is arranged on the left side wall of the device box, the flip box comprises a flip hinge and a box cover, a magic tape hook surface is arranged on the rightmost side surface of the flip box, a notch is arranged on the upper part of the box cover, when the flip box is closed at the flip hinge, the magic tape hook surface on the rightmost side surface of the flip box is bonded with the magic tape matt surface on the left side wall of the device box, two groups of distance control sewing needles extend out of the notches to cover the device box, and the magic tape hook surface on the rightmost side surface of the flip box is bonded with the magic tape matt surface on the left side wall of the device box to cover the device box; the internal thread that the lantern ring was seted up is screwed with one section screw thread that first cylinder bottom was seted up and is connected, guarantee the rigidity, after medical personnel sew up the wound, twine the lantern ring several circles with the suture, and pass the round hole fixed line knot in the anchor ring on the lantern ring, when the distance between the wound needs to be adjusted, unscrew the threaded connection part between lantern ring and the first cylinder, tighten up or widen the suture, adjust the operation, when sewing up, the interval is confirmed, close flip box, flip box upper end part is higher than the upper end part of device box, the purpose covers the third cylinder on the long needle, laminate magic subsides hook face on the flip box and the magic subsides hair side on the device box left side wall mutually, make the operating portion not expose, play the guard action.
Preferably, the left half part of the interior of the device box is separately provided with a rectangular cavity, the bottom of the right half part of the interior of the device box is provided with a T-shaped groove, the front surface of the interior of the device box is provided with a rectangular groove, the upper parts of the left side wall and the right side wall of the rectangular cavity are provided with rectangular holes, a first group of distance control sewing needles are placed into the rectangular cavity, a T-shaped boss (21) arranged at the bottom of the locking box is mutually clamped with the T-shaped groove arranged at the bottom of the right half part of the interior of the device box, so that the device box and the locking box are kept connected, the moving position of the locking box is limited, the rectangular holes arranged on the side wall of the rectangular cavity and the semicircular bosses arranged at the left side and the right side of the first sewing needle are mutually clamped to play a fixing role, and when the locking box moves leftwards and rightwards on the right half part of the interior of the device box, a second cylinder on the locking box moves in the rectangular groove arranged at the front surface of the device box simultaneously.
Preferably, the locking box is a rectangular shell with a certain thickness, a T-shaped boss is arranged at the bottom of the locking box, rectangular holes are formed in the upper portions of the left side wall and the right side wall of the locking box, a second cylinder is arranged on the front side of the locking box and provided with external threads, a pressing knob is sleeved on the second cylinder and provided with internal threads, the T-shaped boss and a T-shaped groove formed in the bottom of the right half portion of the interior of the device box are mutually clamped, the second cylinder moves left and right in the rectangular groove formed in the front side of the device box, and a second group of distance control sewing needles are placed in the locking box; the mutual block of semicircle boss that the side set up about the rectangle hole that locking box both sides wall upper portion was seted up and the second card seam needle plays the fixed action, the mutual block of T shape boss that the locking box bottom was seted up and the T-slot that the half bottom on the right side of device box set up plays the effect of connecting with the limiting position, the second cylinder that the locking box openly set up, be equipped with the external screw thread, with compress tightly knob threaded connection, when the locking box removes the regulation suture distance when controlling in the device box, when confirming certain suture interval, screw and compress tightly the knob, keep being connected between locking box and the device box fixed.
Preferably, two groups of L-shaped combined grooves are formed in the rectangular back surface of the bottom of the first long needle, a third cylinder is arranged on the front surface of the first long needle, the third cylinder is positioned at the upper end of the rectangular bottom, a rectangular notch is formed in the top end of the third cylinder, two groups of second L-shaped combined grooves are formed in the rectangular back surface of the bottom of the second long needle, and the first long needle and the second long needle are in a symmetrical relation; two sets of L-shaped combination grooves in the first long needle and two square bosses arranged in the first clamping and sewing needle are clamped and moved, the moving path is two L shapes, the moving positions of the first long needle and the first clamping and sewing needle are limited, when the device needs to be sewn, the third cylinder is pushed to move the first long needle and the second long needle to the inner side along the first L-shaped combination grooves and the second L-shaped combination grooves, triangular tooth parts of the first clamping and sewing needle and the second clamping and sewing needle are exposed, the device is sewn, when the device needs to be taken down at the later stage, the third cylinder is pushed to move the first long needle and the second long needle to the outer side along the first L-shaped combination grooves and the second L-shaped combination grooves, the suture is pushed out from the clamping and sewing of the triangular teeth, and the device is smoothly moved out.
Preferably, the front face of a rectangle at the bottom of the first clamping sewing needle is provided with two square bosses, the two sides of the rectangle at the bottom are provided with semi-circular bosses, the upper part of the rectangle at the bottom is provided with a plurality of triangular teeth, and the first clamping sewing needle and the second clamping sewing needle are in a symmetrical relation; the semicircular bosses arranged on two sides of the rectangle at the bottom of the first seam-locking needle are mutually clamped and fixed with the rectangular holes arranged on two side walls of the device box, and the two square bosses arranged in the rectangle at the bottom of the first seam-locking needle are clamped and moved with the two groups of first L-shaped combination grooves arranged in the rectangle at the bottom of the first long needle.
Preferably, the first sleeve cap is internally provided with a first slotted hole, the second sleeve cap is internally provided with a second slotted hole, the two sleeve caps are in a symmetrical relationship, the slotted holes formed in the two sleeve cap sleeves are sleeved at the top ends of the two groups of distance control sewing needles and are adhered and fixed by medical adhesive tapes, and the device is prevented from falling.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the technical scheme, when a wound surface is sutured, the two groups of distance control suturing needles can keep a certain suturing distance, and the suturing needles can fix the position of a suture line, so that the wound is not tightened, certain elastic tension is kept, and the phenomena of wound necrosis and the like are avoided.
2. According to the technical scheme, the suture can be widened and tightened around the suture and the suture knot is fixed through the rotary lantern ring on the device box, when limbs swell, the suture in the two groups of distance control suture clamping needles is stirred, the suture distance is widened, the internal pressure of a wound is released, when the wound is to be healed, the lantern ring is rotated to tighten the suture, the first long needle and the second long needle move outwards, and the device is drawn out.
Drawings
Figure 1 is a perspective view of a device of the present invention for incising a reduced pressure wound closure device.
Fig. 2 is a part view of the device case.
Fig. 3 is a part view of the lock case.
FIG. 4 is a reverse view of the first spike.
FIG. 5 is a reverse view of the second spike.
FIG. 6 is a front view of the first stapling needle.
FIG. 7 is a front view of a second card stitch.
Fig. 8 is a detail view of the first cap.
Fig. 9 is a detail view of the second cap.
Fig. 10 is a front view of fig. 1 (schematic view of the flip cover closed).
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to fig. 1 to 10 in the embodiments of the present invention.
It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.
Example 1
As shown in fig. 1, the device comprises a device box 1, two groups of distance control sewing needles, a locking box 2 and two caps, wherein the first group of distance control sewing needles comprises a first long needle 3a and a first sewing needle 4a, and the second group of distance control sewing needles comprises a second long needle 3b and a second sewing needle 4 b; the right side of the device box 1 is provided with a turnover cover box 11, a first group of distance control sewing needles are fixedly placed on the left half part in the device box 1, a locking box 2 is placed on the right half part in the device box 1, the locking box 2 can move left and right, second group of distance control sewing needles are placed in the locking box 2, the device box 1 and the locking box 2 are locked and fixed in a threaded mode, a first sewing needle 4a and a second sewing needle 4b are in a toothed shape, a first long needle 3a and a second long needle 3b are in a strip shape, the first long needle 3a, the first sewing needle 4b, the second long needle 3b and the second sewing needle 4b can move left and right relatively, and two sleeve caps are respectively a first sleeve cap 5 and a second sleeve cap 6 which are respectively sleeved on the top ends of the two groups of distance control sewing needles to fix the adhesive tape.
As shown in fig. 2, a first cylinder 12 is arranged on the upper surface of the left half part of the device box 1, a section of screw thread is arranged at the bottom of the first cylinder 12, a rotatable lantern ring 13 is sleeved on the first cylinder 12, protruding circular ring surfaces are arranged on the upper surface and the lower surface of the lantern ring 13, four round holes are formed in the upper circular ring surface, the screw thread is arranged in the lantern ring 13, a magic tape rough surface 18 is arranged on the left side wall of the device box 1, a magic tape hook surface 19 is arranged on the rightmost side surface of the flip box 11, a rectangular cavity 14 is separately formed in the left half part of the device box 1, a T-shaped groove 15 is formed in the bottom of the right half part of the device box, a rectangular groove 16 is formed in the front surface, and a rectangular hole 17 is formed in the upper parts of the left side wall and the right side wall of the rectangular cavity 14; the internal thread arranged on the lantern ring 13 is screwed with a section of thread arranged at the bottom of the first cylinder 12 to ensure the position to be fixed, after the medical staff sews the wound, the suture is wound around the lantern ring 13 for a plurality of circles and passes through the circular hole in the circular ring surface on the lantern ring 13 to fix the thread knot, when the distance between the wound needs to be adjusted, the threaded connection part between the lantern ring 13 and the first cylinder 12 is unscrewed to tighten or widen the suture, the adjustment operation is carried out, when the sewing is finished, the sewing distance is determined, the flip cover box 11 is closed, the magic paste hook surface 19 on the flip cover box 11 is pasted with the magic paste hair surface 18 on the left side wall of the device box 1, the operation part is not exposed, the protection effect is achieved, the first group of distance control sewing needles are placed in the rectangular cavity 14 arranged in the left half part of the device box 1, the rectangular hole 17 arranged on the side wall of the rectangular cavity 14 is mutually clipped with the semicircular lug boss 42 arranged on the left side and the right side of the first sewing needle 4a to achieve the fixing effect, the T-shaped groove 15 arranged at the bottom in the right half part of the device box 1 and the T-shaped boss 21 arranged at the bottom of the locking box 2 are mutually clamped, so that the device box 1 and the locking box 2 are kept connected, the moving position of the locking box 2 is limited, and when the locking box 2 moves leftwards and rightwards in the right half part of the device box 1, the second cylinder 23 on the locking box 2 moves in the rectangular groove 16 arranged at the front of the device box 1 simultaneously.
As shown in fig. 3, the locking box 2 is a rectangular case with a certain thickness, a T-shaped boss 21 is arranged at the bottom, rectangular holes 22 are formed at the upper parts of the left and right side walls of the locking box 2, a second cylinder 23 is arranged on the front surface, an external thread is arranged on the second cylinder 23, a pressing knob 24 is sleeved on the second cylinder 23, and an internal thread is formed on the pressing knob 24; the second group distance control sewing needle is placed in the locking box 2, the rectangular hole 22 formed in the upper portion of the two side walls of the locking box 2 and the semicircular boss 42 arranged on the left side and the right side in the second sewing needle 4b are mutually clamped to play a fixing role, the T-shaped boss 21 formed in the bottom of the locking box 2 and the T-shaped groove 15 arranged at the bottom of the right half portion of the device box 1 are mutually clamped to play a role in connection and limiting positions, the second cylinder 23 arranged on the front side of the locking box 2 is provided with an external thread and is in threaded connection with the compression knob 24, when the locking box 2 moves left and right in the device box 1 to adjust the sewing distance, a certain sewing distance is determined, the compression knob 24 is screwed, and the connection between the locking box 2 and the device box 1 is kept fixed.
As shown in fig. 4 and 5, two sets of L-shaped combination grooves 31a are formed in the rectangular back surface at the bottom of the first long needle 3a, a third cylinder 32 is arranged on the front surface, a rectangular notch 33 is formed at the top end, and the first long needle 3a and the second long needle 3b are in a symmetrical relationship; two sets of L-shaped combination grooves 31a in the first long needle 3a are clamped and moved with two square bosses 41 arranged in the first clamping and sewing needle 3b, the moving path is two L shapes, the moving positions of the first long needle 3a and the first clamping and sewing needle 3b are limited, when sewing is required, the third cylinder 32 is pushed to move the first long needle 3a and the second long needle 3b inwards and laterally along the first L-shaped combination grooves 31a and the second L-shaped combination grooves 31b, triangular teeth 43 parts of the first clamping and sewing needle 4a and the second clamping and sewing needle 4b are exposed, when the device is required to be taken down at a later stage, the third cylinder 32 is pushed to move the first long needle 3a and the second long needle 3b outwards along the first L-shaped combination grooves 31a and the second L-shaped combination grooves 31b, the sewing thread is pushed out of the triangular teeth 43, and the device is smoothly taken out.
As shown in fig. 6 and 7, two square bosses 41 are arranged in the rectangular front face at the bottom of the first card sewing needle 4a, semicircular bosses 42 are arranged at two sides of the rectangular bottom, a plurality of triangular teeth 43 are arranged at the upper part, and the first card sewing needle 4a and the second card sewing needle 4b are in a symmetrical relationship; the semicircular bosses 42 arranged on two sides of the rectangle at the bottom of the first seam-locking needle 3a and the rectangular holes 17 arranged on two side walls of the device box 1 are mutually clamped and fixed, and the two square bosses 41 arranged in the rectangle at the bottom of the first seam-locking needle 4a and the two groups of first L-shaped combined groove clamps 31a arranged in the rectangle at the bottom of the first long needle 3a move in a combined manner.
As shown in fig. 8 and 9, a first slot 51 is formed in the first cap set 5, a second slot 61 is formed in the second cap set 6, and the two cap sets are in a symmetrical relationship; the slotted holes formed in the two cap sleeves are sleeved at the top ends of the two groups of distance control seam clamping needles and are adhered to fixed positions by medical adhesive tapes, so that the device is prevented from falling.
As shown in fig. 10, when the medical staff finishes suturing, the flip box 11 on the right side of the device box 1 is closed, so as to prevent the patient from operating the touch knob by mistake.
A closure device for incising a reduced pressure wound of this embodiment is used as follows:
aligning two groups of L-shaped combined grooves 31a of a first long needle 3a and two bosses 41 in a first sewing needle 4a to form a first group of distance-control sewing needles, then placing the first long needle into a rectangular cavity 14 at the left half part of a device box 1, clamping semicircular bosses 42 at the left side and the right side of the first sewing needle 4a into two rectangular holes 17 formed in the device box 1, aligning two groups of L-shaped combined grooves 31b of a second long needle 3b and two bosses 41 in the second sewing needle 4b to form a second group of distance-control sewing needles, then placing the second long needle into a locking box 2, locking the semicircular bosses 42 at the left side and the right side of the second sewing needle 4b into rectangular holes 22 at the left side and the right side of the box 2, placing the two groups of distance-control sewing needles at a wound surface to be sewed, adjusting a proper sewing distance according to requirements, pushing a third cylinder 32 to move the first long needle 3a and the second long needle 3b inwards along the first L-shaped combined grooves 31a and the second L-shaped combined grooves 31b, exposing the triangular teeth 43 of the first and second sewing needles 4a and 4b for sewing, winding the suture thread around the lantern ring 13 for several circles after the medical staff sews the wound, and passing through the circular hole in the upper circular ring surface of the lantern ring 13 to fix the thread, closing the flip box 11, attaching the hook-and-loop fastening surface 19 on the flip box 11 to the hook-and-loop fastening surface 18 on the left side wall of the device box 1, so that the operation part is not exposed, and the protection effect is achieved; when the distance between the wounds needs to be adjusted in the wound healing process, the flip box 11 is opened, the threaded connection part between the lantern ring 13 and the first cylinder 12 is unscrewed, the suture is tightened or widened, the adjustment operation is performed, and when the device needs to be taken down in the later period, the third cylinder 32 is pushed to move the first long needle 3a and the second long needle 3b outwards along the first L-shaped combination groove 31a and the second L-shaped combination groove 31b, so that the suture is pushed out from the clamping seam of the triangular teeth 43, and the device is smoothly taken out.
The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modifications made on the basis of the technical scheme according to the technical idea of the present invention fall within the protection scope of the present invention.
Claims (7)
1. A closure device for incising a reduced pressure wound characterized by: the device comprises a device box (1), two groups of distance control sewing needles, a locking box (2) and two sleeve caps, wherein the first group of distance control sewing needles comprises a first long needle (3 a) and a first sewing needle (4 a), and the second group of distance control sewing needles comprises a second long needle (3 b) and a second sewing needle (4 b); the right side of the device box (1) is provided with a flip box (11), the flip box (11) is closed to cover the device box (1), the left half part in the device box (1) is fixedly provided with a first group of distance control sewing needles, the right half part in the device box (1) is provided with a locking box (2), the locking box (2) can move left and right, a second group of distance control sewing needles are placed in the locking box (2), the device box (1) and the locking box (2) are locked and fixed by screw threads, the first sewing needle (4 a) and the second sewing needle (4 b) are in tooth shapes, the first long needle (3 a) and the second long needle (3 b) are in a strip shape, the first long needle (3 a) and the first sewing needle (4 b), the second long needle (3 b) and the second sewing needle (4 b) can move left and right relatively, the two sleeve caps are respectively a first sleeve cap (5) and a second sleeve cap (6) which are sleeved on the top ends of the two groups of the distance control sewing needles, and (5) fixing with an adhesive tape.
2. A closure device for incising a reduced pressure wound according to claim 1, wherein: department sets up first cylinder (12) on the half box surface in device box (1) left side, first cylinder (12) bottom sets up one section screw thread, the cover has rotatable lantern ring (13) on first cylinder (12), the face sets up outstanding ring surface about lantern ring (13), set up four round holes on going up the ring surface, establish the screw thread in lantern ring (13), set up magic tape matt surface (18) on device box (1) left side wall, flip box (11) is including turning over folding paper and a lid, flip box (11) rightmost side sets up magic tape matt surface (19), there is the breach design lid upper portion, when flip box (11) is turning over a closed in the page or leaf department, magic tape matt surface (18) of device box (1) left side wall are bonded with magic tape matt surface (19) of flip box (11) rightmost side face, two sets of accuse apart from stretching out in the breach, cover device box (1).
3. A closure device for incising a reduced pressure wound according to claim 2, wherein: the upper end and the right half part of the device box (1) are through holes, a left half part of the device box (1) is provided with a rectangular cavity (14), the bottom of the right half part of the device box is provided with a T-shaped groove (15), the rectangular groove (16) is opened in the front, the upper parts of the left side wall and the right side wall of the rectangular cavity (14) are provided with rectangular holes (17), a first group of distance control clamping and sewing needles are placed in the rectangular cavity (14), and a T-shaped boss (21) arranged at the bottom of the locking box (2) is mutually clamped with the T-shaped groove (15) arranged at the bottom of the right half part of the device box.
4. A closure device for incising a reduced pressure wound according to claim 3, wherein: locking box (2) is for having the cuboid shell of certain thickness, the bottom is equipped with T shape boss (21), rectangular hole (22) are seted up on locking box (2) left and right sides wall upper portion, openly set up second cylinder (23), second cylinder (23) set up the external screw thread, the cover has compressing knob (24) on second cylinder (23), compressing knob (24) sets up the internal thread, T shape boss (21) and the device box interior right side half portion bottom set up T-slot (15) block each other, second cylinder (23) are controlled about openly opening rectangular slot (16) in device box (1), second group accuse is organized to control apart from the seam needle and is put into locking box (2).
5. A closure device for incising a reduced pressure wound according to claim 1, wherein: two groups of first L-shaped combined grooves (31 a) are formed in the rectangular back face of the bottom of the first long needle (3 a), a third cylinder (32) is arranged on the front face of the first long needle, the third cylinder (32) is located at the upper end of the rectangular bottom, a rectangular notch (33) is formed in the top end of the third cylinder, two groups of second L-shaped combined grooves (31 b) are formed in the rectangular back face of the bottom of the second long needle (3 b), and the first long needle (3 a) and the second long needle (3 b) are in a symmetrical relation.
6. A closure device for incising a reduced pressure wound according to claim 1, wherein: two square bosses (41) are arranged in the rectangular front face at the bottom of the first card sewing needle (4 a), semicircular bosses (42) are arranged on two sides of the rectangular bottom, a plurality of triangular teeth (43) are arranged on the upper portion of the rectangular bottom, and the first card sewing needle (4 a) and the second card sewing needle (4 b) are in a symmetrical relation.
7. A closure device for incising a reduced pressure wound according to claim 1, wherein: a first slotted hole (51) is formed in the first sleeve cap (5), a second slotted hole (61) is formed in the second sleeve cap (6), and the two sleeve caps are in a symmetrical relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111084691.4A CN113749708B (en) | 2021-09-16 | 2021-09-16 | A closing device for cutting open decompression surface of a wound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111084691.4A CN113749708B (en) | 2021-09-16 | 2021-09-16 | A closing device for cutting open decompression surface of a wound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113749708A true CN113749708A (en) | 2021-12-07 |
| CN113749708B CN113749708B (en) | 2023-04-14 |
Family
ID=78795987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111084691.4A Active CN113749708B (en) | 2021-09-16 | 2021-09-16 | A closing device for cutting open decompression surface of a wound |
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| CN109893185A (en) * | 2019-03-08 | 2019-06-18 | 中南大学湘雅三医院 | Stitching devices |
| CN111248958A (en) * | 2020-02-29 | 2020-06-09 | 河南邦特威机电设备有限公司 | Auxiliary positioning device for postoperative suture line |
| CN211484729U (en) * | 2019-12-10 | 2020-09-15 | 江苏爱源医疗科技股份有限公司 | Freely-adjusted limiting sewing needle |
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| US20090216251A1 (en) * | 2007-07-26 | 2009-08-27 | Levine David E | Surgical suturing device, method and tools used therewith |
| CN204379335U (en) * | 2014-12-27 | 2015-06-10 | 广州中医药大学第一附属医院 | A kind of gash closer reducing tension force |
| CN107260238A (en) * | 2017-07-13 | 2017-10-20 | 南充市中心医院 | A kind of easy automatic surgical suturing instrument |
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| CN211484729U (en) * | 2019-12-10 | 2020-09-15 | 江苏爱源医疗科技股份有限公司 | Freely-adjusted limiting sewing needle |
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| CN113749708B (en) | 2023-04-14 |
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