CN110495921B - Suture clip - Google Patents
Suture clip Download PDFInfo
- Publication number
- CN110495921B CN110495921B CN201910901910.XA CN201910901910A CN110495921B CN 110495921 B CN110495921 B CN 110495921B CN 201910901910 A CN201910901910 A CN 201910901910A CN 110495921 B CN110495921 B CN 110495921B
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- China
- Prior art keywords
- nail
- clamping
- shell
- suture
- clip
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000005646 Pneumoperitoneum Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0487—Suture clamps, clips or locks, e.g. for replacing suture knots; Instruments for applying or removing suture clamps, clips or locks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0487—Suture clamps, clips or locks, e.g. for replacing suture knots; Instruments for applying or removing suture clamps, clips or locks
- A61B2017/0488—Instruments for applying suture clamps, clips or locks
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a suture clamp, and belongs to the technical field of suture clamping. The suture clip comprises a shell and a handle shell, wherein the tail end of the shell is provided with a knob; the shell is internally provided with a nail bin and a nail clamping sheet, and the nail clamping sheet can slide in the shell along a straight line; a plurality of clamping nails are placed between the nail bin and the clamping nail sheet, a pressing mechanism is arranged in the handle shell of the clamping nails, and a pushing mechanism is arranged at the connecting tail end of the pressing mechanism and the clamping nail sheet through a connecting rod; the whole suture clamp can be rotated by the knob, so that clamping of any angle of 360 degrees is realized; the clamp nail is clamped by the clamp device, the clamp nail replaces manual knotting, tedious knotting operation is avoided, the same effect as knotting is achieved, a plurality of clamp nails are prevented from being clamped in the nail bin, the operation time is greatly reduced, and the operation pain of a patient is reduced.
Description
Technical Field
The invention relates to the technical field of suture clips, in particular to a suture clip.
Background
In the laparoscopic surgery of the human body, suturing of the surgical incision is required, i.e., the tissue or organ which has been cut or traumatically ruptured is subjected to apposition or reconstruction of its passage, and its function is recovered. Is a basic condition for ensuring good healing and is one of important basic operation techniques of surgical operation. Tissue organs at different positions need to be sutured by different methods. The suture can be performed by needle holding forceps or by directly holding the needle straight by bare hands, but finally, the suture is knotted after the suture is finished.
At present, more clinical suturing methods are used, suture needles are clamped by means of forceps heads of needle holders, after the suturing is finished, the thread heads of the suture are knotted, the knotting process is needed to be matched with each other by means of various surgical instruments such as the needle holders, object holding forceps and the like, a cross knot is firstly knotted, and a loose knot is knotted in the same way. The method has the following disadvantages:
1. needle holding pliers are easy to generate unstable needle holding, and needle rollers and suture needles are easy to fall off;
2. when the suture line is pulled by the needle holder to be knotted, the suture line is easy to fall off or loose knot is easy to appear;
3. the required surgical instruments are more, the operation is complex, the trouble is caused to medical operators, and the technical requirements on the operators are higher;
4. The operation lasts for a long time, pneumoperitoneum is easy to be caused, and pain is brought to patients.
Disclosure of Invention
The invention aims to provide a suture clip to solve the problems that suture needles are easy to fall off, suture lines are easy to fall off, surgical instruments are more, and the operation is complex, so that pain is brought to a patient.
In order to solve the above technical problems, the present invention provides a suture clip, including:
The handle comprises a shell and a handle shell, wherein the tail end of the shell is provided with a knob, and the tail end of the knob is in clearance fit with the handle shell;
a nail bin and a nail clamping sheet are arranged in the shell, and a plurality of nail clamps are arranged between the nail bin and the nail clamping sheet;
the tail end of the clamping nail is provided with a pushing mechanism for pushing the clamping nail to move forwards;
The handle shell is internally provided with a pressing mechanism, and the pressing mechanism is connected with the nail clamping sheet through a connecting rod and used for driving the nail clamping sheet to linearly move in the shell.
Optionally, the top ends of the nail bin and the nail clamping sheet are respectively provided with a wire groove and a nail clamping groove for placing the nail and the suture line pushed out from the nail bin.
Optionally, a plug is arranged between the shell and the nail clamping sheet, the plug is connected with the nail clamping sheet clamping groove, and the nail clamping sheet can slide back and forth along the plug; the front end of the nail bin is in a trapezoid steep slope shape, and a baffle plate is arranged at the top end of the nail clamping plate, so that only one nail clamping plate is pushed out after sliding each time.
Optionally, the pressing mechanism comprises a button, a square lock head, a rear rod, a button spring and a nail clamping spring; one end of the rear rod is fixedly connected with the square lock head, and the other end of the rear rod is in sliding connection with the button; the button spring is sleeved on the rear rod.
Optionally, one end of the connecting rod is fixedly connected with the nail clamping sheet, and the other end of the connecting rod is in threaded connection with the square lock head; the nail clamping spring is sleeved on the connecting rod and fixedly connected with the handle shell.
Optionally, a locker is further arranged in the handle shell, and a through groove with the same outline as the square lock head is formed in the middle of the locker and used for placing the square lock head; the locking device is characterized in that sliding buttons are arranged at two ends of the locking device, and the sliding buttons respectively penetrate through the handle shell and can move back and forth along the sliding grooves on the handle shell.
Optionally, the pushing mechanism includes nail pushing block and nail feeding spring, the both ends of nail feeding spring respectively with the nail clamping piece with nail pushing block fixed connection is used for promoting the nail clamping slides forward.
Optionally, a semicircular groove is formed in the shell and is used for penetrating through the clamping nail.
Optionally, the nail clamping sheet is provided with a plurality of round keys which are connected with the housing key grooves; the surface of the knob is provided with anti-skid patterns, and the knob can be rotated to drive the nail clamping sheet and the nail bin to rotate.
Optionally, the handle shell is divided into a handle upper shell and a handle lower shell, so that the assembly of internal parts is facilitated.
The invention provides a suture clip, which comprises a shell and a handle shell, wherein the tail end of the shell is provided with a knob; the shell is internally provided with a nail bin and a nail clamping sheet, and the nail clamping sheet can slide in the shell along a straight line; a plurality of clamping nails are placed between the nail bin and the clamping nail sheet, a pressing mechanism is arranged in the handle shell of the clamping nails, and a pushing mechanism is arranged at the connecting tail end of the pressing mechanism and the clamping nail sheet through a connecting rod; the whole suture clamp can be rotated by the knob, so that clamping of any angle of 360 degrees is realized; the clamp nail is clamped by the clamp device, the clamp nail replaces manual knotting, tedious knotting operation is avoided, the same effect as knotting is achieved, a plurality of clamp nails are prevented from being clamped in the nail bin, the operation time is greatly reduced, and the operation pain of a patient is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a suture clip provided by the present invention;
FIG. 2 is a cross-sectional view of a suture clip provided by the present invention;
FIG. 3 is a schematic view of the interior of a suture clip housing provided by the present invention;
FIG. 4 is a schematic view of the interior of a suture clip handle housing provided by the present invention;
Fig. 5 is a schematic structural view of a suture clip provided by the present invention.
Detailed Description
The suture clip according to the present invention is described in further detail below with reference to the drawings and the specific embodiments. Advantages and features of the invention will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the invention.
The invention provides a suture clip, as shown in fig. 1, in particular to a suture clip shown in fig. 2, which comprises a shell 1 and a handle shell 3, wherein the tail end of the shell 1 is provided with a knob 2, and the tail end of the knob 2 is in clearance fit with the handle shell 3; the shell 1 is internally provided with a nail bin 4 and a nail clamping sheet 5, and the nail clamping sheet 5 can slide in the shell 1 along a straight line; a plurality of clamping nails 6 are arranged between the nail bin 4 and the clamping nail sheets 5; the tail end of the clamping nail 6 is provided with a pushing mechanism; a pressing mechanism is arranged in the handle shell 3 and is connected with the nail clamping piece 5 through a connecting rod 13, and is used for driving the nail clamping piece 5 to linearly move in the shell 1; the pushing mechanism comprises a nail pushing block 7 and a nail feeding spring 8, wherein two ends of the nail feeding spring 8 are respectively fixedly connected with the nail clamping sheet 5 and the nail pushing block 7 and used for pushing the nail clamping 6 to slide forwards, and each time one nail clamping 6 is pushed out, the nail feeding spring 8 can push the position of one nail clamping 6 forwards due to the reverse elasticity.
Specifically, as shown in fig. 2 and fig. 3, the top ends of the nail bin 4 and the nail clamping sheet 5 are respectively provided with a wire groove 41 and a nail clamping groove 51, the nail clamping 6 is pushed out from the nail bin 4 and enters the nail clamping groove 51, the wire groove 41 is used for placing a suture thread, and meanwhile, the suture thread is also placed in the nail clamping 6; a semicircular groove 18 is formed in the shell 1, and the semicircular groove penetrates through the clamping nail 6 and the suture line and is used for withdrawing the clamped clamping nail 6; a plug piece 17 is arranged between the shell 1 and the nail clamping piece 5, the plug piece 17 is connected with the clamping groove of the nail clamping piece 5, and the nail clamping piece 5 can slide back and forth along the plug piece 17; the front end of the nail bin 4 is in a trapezoid steep slope shape, the top end of the nail clamping sheet 5 is provided with a baffle sheet 52, and as the front end of the nail bin 4 is in a trapezoid boss, only one nail clamping sheet 6 is arranged on the trapezoid boss each time, so that only one nail clamping sheet 6 is pushed out by sliding the nail clamping sheet 5 each time, and the rest of the nails 6 are blocked by the baffle sheet 52.
Specifically, as shown in fig. 2 and 4, the pressing mechanism includes a button 9, a square lock 10, a rear lever 11, a button spring 12, and a staple spring 14; one end of the rear rod 11 is fixedly connected with the square lock head 10, and the other end of the rear rod is in sliding connection with the button 9; the button spring 12 is sleeved on the rear rod 11, and the button spring 12 is used for ejecting the button 9; one end of the connecting rod 13 is fixedly connected with the nail clamping sheet 5, and the other end of the connecting rod is in threaded connection with the square lock head 10 and is used for dismounting when supplementing the nail clamping 6; the nail clamping spring 14 is sleeved on the connecting rod 13 and fixedly connected with the handle shell 3, the nail clamping sheet 5 is pushed by the elastic force of the nail clamping spring 14 and is matched with the nail bin 4 to clamp the nail clamping 6, as shown in fig. 5, the inner sides of the nail clamping 6 are provided with mutually meshed saw teeth 61, and the saw teeth are mutually meshed after being clamped, so that the suture line cannot fall off.
Further, a locker 15 is further provided in the handle housing 3, and a through groove 152 having the same contour as the square lock 10 is formed in the middle of the locker 15, for placing the square lock 10; both ends of the locker 15 are provided with slide buttons 151, and the slide buttons 151 respectively penetrate through the handle shell 3 and can move back and forth along a sliding groove on the handle shell 3; the nail clamping sheet 5 is provided with a plurality of round keys 16 which are connected with the key grooves of the shell 1; the surface of the knob 2 is provided with anti-skid patterns, the knob 2 can be rotated to drive the nail clamping sheet 5 and the nail bin 4 to rotate, when the suture clip device works normally, the locker 15 is pushed out of the square lock head 10, the square lock head 10 rotates normally, when the suture clip device needs to supplement the nail clamp 6, the locker 15 is pushed into the square lock head 10, and the connecting rod 13 and the fixedly connected part of the connecting rod 13 can be separated from the square lock head 10 by screwing the knob 2; the handle housing 3 is divided into a handle upper housing 31 and a handle lower housing 32, which facilitate the assembly of the internal parts.
Specifically, when in use, the sliding button 151 is pushed backwards until the through groove 152 coincides with the square lock head 10, then the knob 2 is screwed, the round key 16 drives the shell 1, the nail clamping sheet 5 connected with the shell 1, the nail bin 4 and the plug sheet 17 to rotate, finally the connecting rod 13 withdraws from the square lock head 10 along a spiral line, then the nail bin 4 is opened, the nail clamping 6 is sequentially put in, the nail bin 4 is covered, and finally the knob 2 is screwed, so that the nailing process is completed; after the operation suture is finished, two thread ends of the suture thread are placed together, then the suture thread clamp is taken up, the button 9 is pressed down, the clamp nail 6 enters the clamp nail groove 51 under the pushing of the clamp nail sheet 5, then the suture thread enters the wire groove 41 through the semicircular groove 18 on the shell 1, finally the button 9 is loosened, the clamp nail spring 14 rebounds under the action of elastic force to drive the clamp nail sheet 5 to move backwards, and under the action of the clamp nail sheet 5 and the nail bin 4, the clamp nail 6 is clamped, so that the clamp of the suture thread can be completed, and the operation is convenient and quick.
The above description is only illustrative of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Claims (7)
1. A suture clip, comprising:
the novel handle comprises a shell (1) and a handle shell (3), wherein the tail end of the shell (1) is provided with a knob (2), and the tail end of the knob (2) is in clearance fit with the handle shell (3);
A nail bin (4) and a nail clamping sheet (5) are arranged in the shell (1), and a plurality of nail clamps (6) are arranged between the nail bin (4) and the nail clamping sheet (5); the inner sides of the clamping nails (6) are provided with saw teeth (61) which are meshed with each other;
the tail end of the clamping nail (6) is provided with a pushing mechanism for pushing the clamping nail (6) to move forwards;
A pressing mechanism is arranged in the handle shell (3), and is connected with the nail clamping sheet (5) through a connecting rod (13) and used for driving the nail clamping sheet (5) to linearly move in the shell (1);
The pressing mechanism comprises a button (9), a square lock head (10), a rear rod (11), a button spring (12) and a nail clamping spring (14); one end of the rear rod (11) is fixedly connected with the square lock head (10), and the other end of the rear rod is in sliding connection with the button (9); the button spring (12) is sleeved on the rear rod (11);
one end of the connecting rod (13) is fixedly connected with the nail clamping sheet (5), and the other end of the connecting rod is in threaded connection with the square lock head (10); the nail clamping spring (14) is sleeved on the connecting rod (13) and fixedly connected with the handle shell (3);
A locker (15) is further arranged in the handle shell (3), and a through groove (152) with the same outline as the square lock head (10) is formed in the middle of the locker (15) and is used for placing the square lock head (10); both ends of the locker (15) are provided with sliding buttons (151), and the sliding buttons (151) respectively penetrate through the handle shell (3) and can move back and forth along sliding grooves in the handle shell (3).
2. A suture clip according to claim 1, wherein the cartridge (4) and the clip (5) are provided with a wire slot (41) and a clip slot (51) at their top ends, respectively, for receiving the clip (6) and suture thread pushed out of the cartridge (4).
3. A suture clip according to claim 1, characterized in that a plug (17) is arranged between the housing (1) and the clip (5), the plug (17) being connected to the clip (5) slot, the clip (5) being capable of sliding back and forth along the plug (17); the front end of the nail bin (4) is in a trapezoid steep slope shape, a baffle (52) is arranged at the top end of the nail clamping sheet (5), and the nail clamping sheet (5) is ensured to push out only one nail (6) each time.
4. A suture clip according to claim 1, wherein the pushing mechanism comprises a nail pushing block (7) and a nail feeding spring (8), and two ends of the nail feeding spring (8) are fixedly connected with the nail clamping sheet (5) and the nail pushing block (7) respectively, and are used for pushing the nail (6) to slide forwards.
5. A suture clip according to claim 1, wherein the housing (1) is provided with a semicircular slot (18) for passing through the clip (6).
6. A suture clip according to claim 1, wherein the clip (5) is provided with a plurality of round keys (16) connected with the housing (1) key way; the surface of the knob (2) is provided with anti-skid patterns, and the knob (2) can be rotated to drive the nail clamping sheet (5) and the nail bin (4) to rotate.
7. A suture clip according to claim 1, wherein the handle housing (3) is divided into a handle upper housing (31) and a handle lower housing (32) for facilitating assembly of the internal components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901910.XA CN110495921B (en) | 2019-09-24 | 2019-09-24 | Suture clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901910.XA CN110495921B (en) | 2019-09-24 | 2019-09-24 | Suture clip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110495921A CN110495921A (en) | 2019-11-26 |
| CN110495921B true CN110495921B (en) | 2024-06-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910901910.XA Active CN110495921B (en) | 2019-09-24 | 2019-09-24 | Suture clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110495921B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111728668B (en) * | 2020-07-09 | 2022-06-07 | 泸州市人民医院 | Medical electric bone taking clamp |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319576A (en) * | 1980-02-26 | 1982-03-16 | Senco Products, Inc. | Intralumenal anastomosis surgical stapling instrument |
| US4759364A (en) * | 1985-09-19 | 1988-07-26 | Richard Wolf Gmbh | Pincers attachment for a surgical handle to be used in endoscopy |
| US5163945A (en) * | 1991-10-18 | 1992-11-17 | Ethicon, Inc. | Surgical clip applier |
| EP0519703A1 (en) * | 1991-06-18 | 1992-12-23 | Ethicon, Inc. | Endoscopic suture clip |
| FR2682867A1 (en) * | 1991-10-29 | 1993-04-30 | Nouaille Jean Marc | METHOD AND DEVICE FOR LOCKING A WIRE IN CORE SURGERY. |
| US5306280A (en) * | 1992-03-02 | 1994-04-26 | Ethicon, Inc. | Endoscopic suture clip applying device with heater |
| WO1994015535A1 (en) * | 1993-01-07 | 1994-07-21 | Hayhurst, John, O. | Clip for suture |
| US5462558A (en) * | 1994-08-29 | 1995-10-31 | United States Surgical Corporation | Suture clip applier |
| US9561028B1 (en) * | 2015-12-18 | 2017-02-07 | Peter Fan | Automatic laparoscopic knot tying instrument |
| CN211049474U (en) * | 2019-09-24 | 2020-07-21 | 无锡东峰怡和科技发展有限公司 | Suture clamping device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6695852B2 (en) * | 2001-10-31 | 2004-02-24 | Spineology, Inc. | Tension tools for tension band clip |
| US7491212B2 (en) * | 2003-02-19 | 2009-02-17 | Smith & Nephew, Inc. | Transmitting an actuating force along a curved instrument |
| US8734469B2 (en) * | 2009-10-13 | 2014-05-27 | Covidien Lp | Suture clip applier |
| JP6345775B2 (en) * | 2013-07-11 | 2018-06-20 | エドワーズ ライフサイエンシーズ コーポレイションＥｄｗａｒｄｓ Ｌｉｆｅｓｃｉｅｎｃｅｓ Ｃｏｒｐｏｒａｔｉｏｎ | Knotless suture fastener installation system |
| SG10201901425QA (en) * | 2014-12-24 | 2019-03-28 | Edwards Lifesciences Corp | Suture clip deployment devices |
-
2019
- 2019-09-24 CN CN201910901910.XA patent/CN110495921B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319576A (en) * | 1980-02-26 | 1982-03-16 | Senco Products, Inc. | Intralumenal anastomosis surgical stapling instrument |
| US4319576B1 (en) * | 1980-02-26 | 1986-02-25 | ||
| US4759364A (en) * | 1985-09-19 | 1988-07-26 | Richard Wolf Gmbh | Pincers attachment for a surgical handle to be used in endoscopy |
| EP0519703A1 (en) * | 1991-06-18 | 1992-12-23 | Ethicon, Inc. | Endoscopic suture clip |
| US5163945A (en) * | 1991-10-18 | 1992-11-17 | Ethicon, Inc. | Surgical clip applier |
| FR2682867A1 (en) * | 1991-10-29 | 1993-04-30 | Nouaille Jean Marc | METHOD AND DEVICE FOR LOCKING A WIRE IN CORE SURGERY. |
| US5306280A (en) * | 1992-03-02 | 1994-04-26 | Ethicon, Inc. | Endoscopic suture clip applying device with heater |
| WO1994015535A1 (en) * | 1993-01-07 | 1994-07-21 | Hayhurst, John, O. | Clip for suture |
| US5462558A (en) * | 1994-08-29 | 1995-10-31 | United States Surgical Corporation | Suture clip applier |
| US9561028B1 (en) * | 2015-12-18 | 2017-02-07 | Peter Fan | Automatic laparoscopic knot tying instrument |
| CN211049474U (en) * | 2019-09-24 | 2020-07-21 | 无锡东峰怡和科技发展有限公司 | Suture clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110495921A (en) | 2019-11-26 |
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