CN104783852B - Tendon auxiliary suture jaw and tendon auxiliary stitching clamp - Google Patents
Tendon auxiliary suture jaw and tendon auxiliary stitching clamp Download PDFInfo
- Publication number
- CN104783852B CN104783852B CN201510219076.8A CN201510219076A CN104783852B CN 104783852 B CN104783852 B CN 104783852B CN 201510219076 A CN201510219076 A CN 201510219076A CN 104783852 B CN104783852 B CN 104783852B
- Authority
- CN
- China
- Prior art keywords
- tong arm
- tendon
- toe
- auxiliary
- pawl
- 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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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
- A61B17/0487—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, 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
- A61B17/28—Surgical forceps
- A61B17/2804—Surgical forceps with two or more pivotal connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention has invented a kind of tendon auxiliary suture jaw and corresponding tendon auxiliary stitching clamp in a creative way, tendon auxiliary suture jaw has pawl toe, pawl toe includes multiple dewclaw toes and lower claw toe for being formed with pawl interdigit, dewclaw toe and lower claw toe have complemented each other to form gripping channel by pawl interdigit, and pawl toe has cutting edge.The present invention simply and efficiently can aid in tendon suture to perform the operation, while have reduces tendon injury to greatest extent.
Description
Technical field
The present invention relates to a kind of a kind of tendon of auxiliary tendon suture in medicine equipment, more particularly to tendon suture operation is auxiliary
Help suture jaw and the tendon auxiliary stitching clamp with this jaw.
Background technology
For many years, the surgical operation for repairing human body rupture of tendon and defect is always the operation in the way of pure manual suture
It is more difficult.This is due to that can shrink and diverge after rupture of tendon, and tendon surface unusual light, is difficult to hold, and
The broken ends of fractured bone is sufficiently flexible, and fixed and lower pin is difficult to while taking into account, it is necessary to spatially avoided.In addition, the operation technique of doctor
Level is very different, and neat, the standardized degree of the cabling after suture differ, at present in the industry in common suture means without one kind
The operating method of reliable authority, is likely to again to occur after surgery fiber and the accident surgery such as tears, this operation skill to doctor
Higher requirement can be proposed with experience.Urgently develop and promote suitable for the device of auxiliary tendon suture operation.
The content of the invention
The present invention can simply and efficiently aid in tendon suture for above-mentioned technical problem there is provided one kind, while can also
The tendon auxiliary suture jaw of tendon injury, and the auxiliary stitching clamp of the tendon with this jaw are reduced to greatest extent.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：
Tendon auxiliary suture jaw, with pawl toe, pawl toe includes multiple dewclaw toes and lower claw toe for being formed with pawl interdigit,
Dewclaw toe and lower claw toe have complemented each other to form gripping channel by pawl interdigit, and pawl toe has cutting edge.
For optimization above-mentioned technical proposal, the concrete measure taken also includes：
The tendon for aiding in suture jaw with above-mentioned tendon aids in stitching clamp, the tong arm with two mutual cooperations, tong arm
Cooperated and connected by middle axis.
Above-mentioned middle axis cooperates with merging axle and can mutually fix multiple tendons auxiliary stitching clamp.
Above-mentioned tong arm includes the main tong arm and secondary tong arm of interconnection, and main tong arm includes the first main tong arm and the second master
Tong arm, secondary tong arm is at least two, and each pair tong arm includes the first secondary tong arm and the second secondary tong arm, the first secondary tong arm and second
Secondary tong arm is cooperated by middle axis and connected, and middle axis can be by multiple tendon auxiliary sewing devices with merging axle mutual cooperation
It is mutually fixed.
The connected mode of above-mentioned main tong arm and secondary tong arm is is fixedly connected with, mode connects for screw, is hinged or rivets.
The secondary tong arm of above-mentioned first and the second secondary tong arm are hinged using middle axis as axle center.
Above-mentioned tendon auxiliary stitching clamp, also includes fixing and locking mechanism, and fixing and locking mechanism includes spacing rack, determined
Position handle, shell fragment, positioning handle rivet and mistake proofing bit slice.
Above-mentioned positioning handle is in mating connection by positioning handle rivet with tong arm.
Above-mentioned spacing rack is connected in tong arm or is integrated part with tong arm.
Above-mentioned shell fragment is configured on tong arm and can provide oppressive force for positioning handle.
The present invention has invented a kind of tendon auxiliary suture jaw and correspondingly tendon auxiliary stitching clamp in a creative way, can be with
Simply and efficiently the operation of auxiliary tendon suture, while have reduces tendon injury to greatest extent, compared with prior art, has
Many advantages.First, the cutting edge of the pawl toe of apparatus of the present invention can effectively firmly grasp smooth tendon tissue, prevent from slipping；Second,
Because pawl toe cutting edge adds the stress point of frictional force, increase lifting surface area, tendon can not damaged by having disperseed local pressure
In the case of fix tendon；3rd, the present invention can also effectively draw the tissue of tendon broken ends of fractured bone damage fork in temporarily, can aid in
Reach optimal operation stitching effect；4th, auxiliary sewing device of the invention can adapt to the broken ends of fractured bone docking of different-diameter tendon
And fixation；Finally, apparatus of the present invention patient suture operation difficulty, improves the standardization level of tendon suture operation technique, also phase
The requirement for patient's tendon suture skilled operation degree should be reduced.
Brief description of the drawings
Fig. 1 sutures a kind of side view of embodiment of jaw for the tendon auxiliary of the present invention；
Fig. 2 is to aid in the tendon of suture jaw to aid in a kind of schematic diagram of embodiment of stitching clamp with tendon；
Fig. 3 is to aid in the tendon of suture jaw to aid in the schematic diagram of another embodiment of stitching clamp with tendon；
Fig. 4 is to aid in the tendon of suture jaw to aid in the side view of another embodiment of stitching clamp with tendon；
Fig. 5 sutures the schematic diagram of another embodiment of jaw for the tendon auxiliary of the present invention；
Fig. 6 is the schematic diagram that two tendon auxiliary stitching clamps are engaged fixed tendon.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below with reference to skill of the accompanying drawing to the present invention
Art scheme is further elaborated.
Fig. 1 to Fig. 6 show the structural representation of the present invention.
Reference therein is：Pawl toe 1, pawl interdigit 2, dewclaw toe 11, lower claw toe 12, gripping channel 3, cutting edge 4, master
Tong arm 5, secondary tong arm 6, the first main tong arm 51, the second secondary tong arm 62 of the main secondary tong arm 61, second of tong arm 52, first, middle axis 7, conjunction
And axle 8, fixing and locking mechanism 9, spacing rack 91, positioning handle 92, shell fragment 93, positioning handle rivet 94, mistake proofing bit slice 95.
As shown in Figures 1 and 5, tendon of the invention auxiliary suture jaw, with pawl toe 1, pawl toe 1 includes multiple be formed with
The dewclaw toe 11 and lower claw toe 12 of pawl interdigit 2, dewclaw toe 11 and lower claw toe 12 have complemented each other to form folder by pawl interdigit 2
Passage 3 is held, pawl toe has cutting edge 4.
Fig. 2 to Fig. 4 is illustrated aids in the tendon of suture jaw to aid in stitching clamp with tendon, and they all have two mutually
The tong arm of cooperation, tong arm is cooperated by middle axis 7 and connected.
In the embodiment that tendon suture is clamped, middle axis 7 cooperates with merging axle 8 and multiple tendons can be aided in into suture
Pincers are mutually fixed.
In another embodiment of the present invention (such as Fig. 3, Fig. 4), tong arm includes the main tong arm 5 and secondary pincers of interconnection
Arm 6, main tong arm 5 includes the first main tong arm 52 of main tong arm 51 and second, and secondary tong arm 6 is at least two, and each pair tong arm 6 includes
The first secondary secondary tong arm 62 of tong arm 61 and second, the first secondary secondary tong arm 62 of tong arm 61 and second is cooperated by middle axis 7 to be connected,
Middle axis 7 cooperates with merging axle 8 and can mutually fix multiple tendon auxiliary sewing devices.
In the above-described embodiments, main tong arm 5 with the connected mode of secondary tong arm 6 to be fixedly connected, mode connects for screw, be hinged or riveting
Connect.
In the above-described embodiments, the first secondary secondary tong arm 61 of tong arm 61 and second is hinged with middle axis 7 for axle center.
The present invention's has in the tendon auxiliary stitching clamp embodiment that tendon aids in suture jaw, can also all include solid
Determine retaining mechanism 9, fixing and locking mechanism 9 includes spacing rack 91, positioning handle 92, shell fragment 93, positioning handle rivet 94 and Anti-dislocation
Piece 95.
In the above-described embodiments, positioning handle 92 and tong arm are in mating connection by positioning handle rivet 94.
In the above-described embodiments, spacing rack 91 is connected in tong arm or is integrated part with tong arm.
In the above-described embodiments, shell fragment 93 is configured on tong arm and can provide oppressive force for positioning handle 92.
The tendon auxiliary suture jaw of the present invention, dewclaw toe 11 and lower claw toe 12 clamp tendon end in the way of being engaged up and down
The face of cylinder is held, cutting edge 4 can provide enough clamping friction power, and this mode is conducive to dealing with stinging tightly for different-diameter tendon,
Docking even between different-diameter tendon, and the tendon fibr tissue diverged can be drawn in a certain extent.With this
The tendon suture pincers of kind of jaw, tong arm (or the first main pincers of main tong arm 51 and second in another embodiment of two mutual cooperations
Arm 52) can be that be hinged axle center to be rotated with middle axis 7, and have certain scope, spacing rack 91 will be as whole
Tong arm (or first main tong arm 51 and second main tong arm 52 in another embodiment) of the stroke of individual action to two mutual cooperations
Amplitude progress with respect to opening and closing is spacing.When the finger grip end of tong arm closes up, the tiger's jaw for performing end is also closed simultaneously
Hold together, complete promptly to act.After the completion of suture, also unclamped simultaneously during release.
Between the tong arm (or first main tong arm 52 of main tong arm 51 and second in another embodiment) of two mutual cooperations
Opening and closing action does not have elastic potential energy, and nonelastic device completes opening and closing by patient's finger movement entirely, but when stinging tight tendon tissue
Due to the elasticity and reaction force of tissue, the movement tendency that will be opened to one, actuating station tiger's jaw also passes to finger gripping simultaneously
The movement tendency that one, end is opened is held, the mode now engaged with buckle teeth prevents this trend, forces actuating station to restrain this group
Reaction force is knitted, so as to sting tight tendon tissue, its occlusion dynamics need to voluntarily be controlled by operator, selected after degree of engagement and dynamics
Positioning handle is sent out again, positioning handle is then tightly engaged with spacing rack, until suture is completed.
Positioning handle 92 keeps tooth engagement with spacing rack 91 acquiescence when being acted on without external force, and tooth engagement is provided by shell fragment 93
Oppressive force, the rotation of positioning handle is ensured by positioning handle rivet 94 and the direction of oppressive force is shifted, the pressure that shell fragment 93 is given
Rotation about degree passes to engagement place, and when operator is clamped using the tendon suture, positioning handle 92 must be first pressed before opening and closing tong arm
It is separated with the engagement of spacing rack 91, completed until stinging tight tendon positioning.
In another embodiment, secondary tong arm 6 is superimposed in the first main main both sides of tong arm 52 of tong arm 51 and second respectively, actually
It is the general purpose accessory as main tong arm 5, superposition quantity is adjusted according to particular condition in use, but should typically keep same main tong arm two
Side pair tong arm quantity is consistent, and spacing is consistent, and is individually fixed in the secondary tong arm 6 of the first main tong arm 52 of main tong arm 51 and second
Can be mutually superimposed.The rivet clasp end of all secondary tong arms 6 both passes through a rivet and fixed on same main tong arm 5, makes them relative to each
It is fixed from affiliated main tong arm 5, reach and its effect that each institute's owner's tong arm 5 is synchronized with the movement.
The present invention first has to two broken ends of fractured bone that chorista finds tendon, by a broken ends of fractured bone of tendon when specifically used
It is clamped in the tendon auxiliary sewing device of the present invention in gripping channel 3, suitable amplitude is opened in tong arm with spacing rack 91
After carry out it is spacing.Clamp the critical patch broken ends of fractured bone in position；Then using another tendon auxiliary sewing device of the invention using same
Method clamp another broken ends of fractured bone of tendon, two tendon auxiliary sewing devices are merged so that the broken ends of fractured bone of tendon two is fitted, with merging
The middle axis 7 of the two tendon auxiliary sewing devices of insertion of axle 8 fixes two tendon auxiliary sewing devices, and (operation of this step can be also not required to
Merge the assistance of axle, directly hand-held two stitching clamps carry out the docking of tendon), you can carry out the operation of tendon suture operation.
Inserting needle direction is the axial direction of tendon.
The specific embodiment of the present invention is described in detail above, but it is intended only as example, and the present invention is not limited
It is formed on particular embodiments described above.To those skilled in the art, it is any to the equivalent modifications that carry out of the present invention and
Substitute also all among scope of the invention.Therefore, the impartial conversion made without departing from the spirit and scope of the invention and
Modification, all should be contained within the scope of the invention.
Claims (7)
1. a kind of tendon aids in stitching clamp, the tong arm with mutual cooperation, it is characterised in that including one or more tendons auxiliary
Jaw is sutured, the tendon auxiliary suture jaw has pawl toe (1), and the pawl toe (1) is formed with pawl interdigit (2) including multiple
Dewclaw toe (11) and lower claw toe (12), the dewclaw toe (11) and lower claw toe (12) pass through pawl interdigit (2) mutual cooperation shape
Into there is gripping channel (3), the pawl toe has cutting edge (4)；The tong arm is cooperated by middle axis (7) and connected；In described
Axis (7) cooperates with merging axle (8) and can mutually fix multiple tendons auxiliary stitching clamp；The tong arm, which includes, mutually to be interconnected
The main tong arm (5) connect and secondary tong arm (6), the main tong arm (5) includes the first main tong arm (51) and the second main tong arm (52), described
Secondary tong arm (6) is at least two, and each secondary tong arm (6) includes the first secondary tong arm (61) and the second secondary tong arm (62), described
First secondary tong arm (61) and the second secondary tong arm (62) are cooperated by middle axis (7) and connected, and the middle axis (7) is with closing
And axle (8) cooperates and can mutually fix multiple tendon auxiliary sewing devices.
2. tendon according to claim 1 aids in stitching clamp, it is characterised in that the main tong arm (5) and pair tong arm (6)
Connected mode is is fixedly connected with, mode connects for screw, is hinged or rivets.
3. tendon according to claim 1 aids in stitching clamp, it is characterised in that the described first secondary tong arm (61) and the second pair
Tong arm (61) is hinged with middle axis (7) for axle center.
4. the tendon auxiliary stitching clamp according to claim 2-3 any one, it is characterised in that also include fixed locking
Mechanism (9), the fixing and locking mechanism (9) includes spacing rack (91), positioning handle (92), shell fragment (93), positioning handle rivet
And mistake proofing bit slice (95) (94).
5. tendon according to claim 4 aids in stitching clamp, it is characterised in that the positioning handle (92) passes through institute with tong arm
State positioning handle rivet (94) in mating connection.
6. tendon according to claim 4 aids in stitching clamp, it is characterised in that the spacing rack (91) be connected in
Tong arm is integrated part with tong arm.
7. tendon according to claim 4 aids in stitching clamp, it is characterised in that the shell fragment (93) is configured on tong arm simultaneously
Oppressive force can be provided for the positioning handle (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219076.8A CN104783852B (en) | 2015-04-30 | 2015-04-30 | Tendon auxiliary suture jaw and tendon auxiliary stitching clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219076.8A CN104783852B (en) | 2015-04-30 | 2015-04-30 | Tendon auxiliary suture jaw and tendon auxiliary stitching clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104783852A CN104783852A (en) | 2015-07-22 |
| CN104783852B true CN104783852B (en) | 2017-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510219076.8A Expired - Fee Related CN104783852B (en) | 2015-04-30 | 2015-04-30 | Tendon auxiliary suture jaw and tendon auxiliary stitching clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104783852B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012297A (en) * | 2019-12-12 | 2020-04-17 | 解恒珍 | Auxiliary device for checking and treating urethral orifice neoplasm |
| CN111166443A (en) * | 2020-01-06 | 2020-05-19 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Special operation pincers of gynaecology |
| CN113693660B (en) * | 2021-09-01 | 2023-05-09 | 青岛市市立医院(青岛市临床医学研究所、青岛市医学影像中心) | Tendon positioning anastomat |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558699A (en) * | 1983-01-03 | 1985-12-17 | Bashour Samuel B | Method of and apparatus for restricting the passage of food through the stomach |
| US5188636A (en) * | 1992-05-07 | 1993-02-23 | Ethicon, Inc. | Purse string suture instrument |
| CN2131491Y (en) * | 1992-07-02 | 1993-05-05 | 胡忠兰 | Clamp type contraceptive device for inserting and removing ring |
| DE19741053C2 (en) * | 1997-09-18 | 1999-08-12 | Aesculap Ag & Co Kg | Surgical tunneling instrument |
| ES2284272T3 (en) * | 1999-10-18 | 2007-11-01 | Tendon Technology, Ltd. | APPARATUS FOR REPAIR OF TENDON OR LIGAMENT. |
| CN2417839Y (en) * | 1999-11-25 | 2001-02-07 | 周柏生 | Internal-fixing-wire fixer for orthopedics |
| DE202005005844U1 (en) * | 2005-04-07 | 2005-06-09 | Schnorrenberg Chirurgiemechanik Gmbh | Surgical clamp in laparoscopy |
| CN201256996Y (en) * | 2008-06-11 | 2009-06-17 | 王亮 | Suturing-aid positioning holding-tongs during tendon anastomosis |
| US20110224718A1 (en) * | 2010-03-10 | 2011-09-15 | Torgerson Clinton D | Surgical needle driver and method of making the same |
| CN201642263U (en) * | 2010-04-28 | 2010-11-24 | 朱富新 | Tumor removing pincers |
| CN201727570U (en) * | 2010-08-20 | 2011-02-02 | 石真安 | Bone fracture pincers |
| US9237899B2 (en) * | 2010-12-02 | 2016-01-19 | Stephen Paul Ray | Tissue grasping forceps and localizing needle holder |
| CN201949093U (en) * | 2010-12-27 | 2011-08-31 | 陈长平 | Steel plate fixing forceps for orthopaedics |
| CN202020469U (en) * | 2011-03-17 | 2011-11-02 | 皇甫伟明 | Traction tongs |
| US9011434B2 (en) * | 2012-01-31 | 2015-04-21 | Boston Scientific Scimed, Inc. | Multi-functional medical device and related methods of use |
| CN202604980U (en) * | 2012-03-22 | 2012-12-19 | 张琪 | Dual-handle fracture reduction fixing clamp |
| CN203915035U (en) * | 2014-06-13 | 2014-11-05 | 广州白云蓝天电子科技有限公司 | One-off cervix pincers |
| CN204890061U (en) * | 2015-07-21 | 2015-12-23 | 欧阳电 | Multi -functional operation retractor |
-
2015
- 2015-04-30 CN CN201510219076.8A patent/CN104783852B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104783852A (en) | 2015-07-22 |
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Granted publication date: 20171107 Termination date: 20180430 |