CN105078522A - Soft tissue suturing apparatus - Google Patents
Soft tissue suturing apparatus Download PDFInfo
- Publication number
- CN105078522A CN105078522A CN201510543564.4A CN201510543564A CN105078522A CN 105078522 A CN105078522 A CN 105078522A CN 201510543564 A CN201510543564 A CN 201510543564A CN 105078522 A CN105078522 A CN 105078522A
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- soft tissue
- anchor pin
- needle
- suturing
- needle tubing
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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
- A61B17/0482—Needle or suture guides
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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
- A61B17/0491—Sewing machines for surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06066—Needles, e.g. needle tip configurations
-
- 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
- A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
- A61B2017/0464—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors for soft tissue
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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)
- Surgical Instruments (AREA)
Abstract
The invention relates to a soft tissue suturing apparatus, which comprises a soft tissue suturing needle part and a flexible and elastic limiting propelling part, wherein the needle is a part for puncturing a soft tissue to be sutured, and the flexible and elastic limiting propelling part is used for propelling an ejector needle; one end of the ejector needle is fixed to the flexible and elastic limiting propelling part and the other end freely slides in a needle tube under the function of hand thrust; and the ejector needle is used for pushing an implantable anchor needle which is kept in the to-be-sutured soft tissue to enter the to-be-sutured soft tissue. When the soft tissue suturing apparatus is used, suturing areas are kept in two sides of a to-be-sutured suture on the soft tissue and the position which needs to be sutured is punctured for several times until an optimum suturing position is found out, and then the implantable anchor needle is propelled into the optimum suturing position. The soft tissue suturing apparatus disclosed by the invention, by designing bumps and limiting holes, can be used for accurately controlling the position of propelling the ejector needle, and by designing grooves, notches and a hand-pushing plate, the soft tissue suturing apparatus is convenient to use, accurate in propelling and precise in positioning. The soft tissue suturing apparatus, with the application, can be used for completing suturing effectively, accurately and more safely.
Description
Technical field
The present invention relates to a kind of medical stitching devices, be specifically related to a kind of position, easy to use that accurately can control to advance thimble, advance accurately, the suturing soft tissue device of registration.
Background technology
Existing stitching devices does not possess duplex or/multi-joint interlock propulsive mechanism, its syringe needle sends out holdfast before namely tangling through pulling back after tissue, i.e. disposable consumption, but often need in operation process repeatedly to pass soft tissue to determine optimal location, therefore existing different design closes the demand of actual clinical operation.
When adopting thimble to advance, existing propelling generally adopts subjective feeling, and the scale that rear employing is printed is with the demand of satisfied propelling fixed amount, and inaccuracy, without arriving sense, needing to observe at any time, using inconvenience.
Summary of the invention
For the problems referred to above, main purpose of the present invention is to provide a kind of position of thimble, easy to use of accurately controlling to advance, and advances accurately, the suturing soft tissue device of registration.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of suturing soft tissue device, and described suturing soft tissue device comprises suturing soft tissue needle portion and soft elastic spacing propulsive units.
Described suturing soft tissue needle portion comprises syringe needle, needle tubing, stopper slot, front anchor pin, sends out anchor pin and thimble afterwards, described syringe needle is the part that puncture needs the soft tissue sewed up, described needle tubing is the pipe of a hollow, and described stopper slot opens the one end near syringe needle on needle tubing; Before described, an anchor pin and rear anchor pin are the implantable anchor pin in staying the soft tissue needing stitching, and described needle tubing has the convenient opening observing thimble position near the part of syringe needle; Described thimble is promoted in needle tubing by the propelling sliding part of soft elastic spacing propulsive units, and one end of described thimble withstands on the rear side sending out anchor pin, and the opposite side of a rear anchor pin is near front anchor pin, and rear is left space between anchor pin and front anchor pin; Before whole suturing soft tissue device carries out suturing soft tissue, described thimble, rear send out the same side away from syringe needle that anchor pin and front anchor pin are all positioned at stopper slot.
Described soft elastic spacing propulsive units comprises shell, needle tubing fixture, advances carriage.
Described propelling carriage comprises and advances sliding part and pushing board, advance sliding part and pushing board one-body molded; Advance sliding part to be the parts slided in the enclosure, pushing board is the position of finger contact.
One end and the propelling sliding part of the thimble in suturing soft tissue needle portion are fixed together, and the other end is free to slide under the effect of hand push power in needle tubing; When advancing beginning, thimble is sent out on the side of anchor pin after withstanding on.
Soft elastic spacing propulsive units promotes thimble, and then the promotion implantable anchor pin stayed in the soft tissue needing to sew up enters the soft tissue needing to sew up.
When sewing up, syringe needle repeatedly enters the soft tissue needing to sew up, until after determining position, is advanced by thimble by the pushing board of soft elastic spacing propulsive units, advances implantable anchor pin further.
In specific embodiments of the invention, described shell comprises upper casing and lower casing; The outer surface of upper casing has pushing board at the elongated hole of the outer surface movement of upper casing and the upper casing aperture blocking described needle tubing fixture; Be provided with groove in described lower casing, advance sliding part can slide in groove; Place corresponding with upper casing on lower casing has the lower casing aperture blocking described needle tubing fixture, needle tubing fixture and needle tubing one-body molded, assemble time, described needle tubing fixture is stuck between upper casing aperture and lower casing aperture.
In specific embodiments of the invention, the position that described propelling sliding part contacts with the groove of lower casing is provided with that several are protruding, groove is provided with the spacing hole of several and projection correspondence;
Or: the position that described propelling sliding part contacts with the groove of lower casing is provided with several spacing holes, groove is provided with the projection that several are corresponding with spacing hole;
Described propelling carriage is to produce the propelling carriage that elastic deformation material makes, and the groove of lower casing is to produce the groove that elastic deformation material makes.
Promote pushing board, move in the groove of lower casing with the propelling sliding part of pushing board one, drive further with advance sliding part fix together with thimble move in needle tubing, when described projection enters described spacing hole, thimble arrives a position needed.
In specific embodiments of the invention, the both sides of described groove all comprise spacing hole.
In specific embodiments of the invention, described pushing board upwards bends near one end of needle tubing fixture.
In specific embodiments of the invention, described pushing board upper surface is fixed with mobile rag or the salient point advancing carriage of convenient finger, described needle tubing fixture is provided with increasing friction force with salient point for convenience detach or rag.
In specific embodiments of the invention, the number scope of described projection is 2-5, and the number scope of corresponding spacing hole is also 2-5.
In specific embodiments of the invention, between the elongated hole of the outer surface of described upper casing and upper casing aperture, the promising seam preventing pushing board transition from advancing is set.
In specific embodiments of the invention, the distance range in the space sent out between anchor pin and front anchor pin after described is 0.5-3mm.
In specific embodiments of the invention, the width range of described stopper slot is 0.5-1.5mm, and the altitude range of described stopper slot is 0.1-1mm.
Positive progressive effect of the present invention is: suturing soft tissue device provided by the invention has the following advantages: when assembling, first will the propelling sliding part of carriage be advanced to be arranged in the groove of lower casing, again thimble is passed needle tubing, needle tubing fixture is stuck on lower casing aperture, finally by upper shell cover on lower casing.
Compare the propeller of existing push structure, the design of protrusions of the present invention and spacing hole, accurately can control the position advancing thimble, the design of groove, seam and pushing board, makes the present invention easy to use, advances accurately, registration.
Compare the propeller of existing push structure, in the present invention needle tubing fixture and needle tubing one-body molded, advance sliding part and pushing board one-body molded, convenient for assembly, reduce maintenance, use more convenient.
When using of the present invention, soft tissue need the stitching mouth both sides sewed up have suture needle district, need position first suture needle place of stitching and the second suture needle place repeatedly to puncture, until after finding optimization suture location, the implantable anchor pin will stayed in the soft tissue needing to sew up advances.The present invention advances holdfast by human subjective, and same mode repeats multiple holdfast and advances, and finally by suturing soft tissue, what use of the present invention can be effective, accurate, safer completes stitching.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is " A " place enlarged drawing of Fig. 1.
Fig. 3 is the structural representation of soft elastic spacing propulsive units in the present invention.
Fig. 4 advances carriage to be arranged on structural representation in lower casing groove in the present invention.
Fig. 5 is the internal structure schematic diagram of soft elastic spacing propulsive units in the present invention.
Fig. 6 is the structural representation in the present invention in suturing soft tissue needle portion before thimble propelling.
Fig. 7 is the top view of Fig. 6.
Fig. 8 is the schematic diagram needing the soft tissue portion sewed up.
Fig. 9 is the process schematic sewing up soft tissue portion.
Detailed description of the invention
Present pre-ferred embodiments is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
Fig. 1 is overall structure schematic diagram of the present invention, and Fig. 2 is " A " place enlarged drawing of Fig. 1, and Fig. 3 is the structural representation of soft elastic spacing propulsive units in the present invention, and Fig. 4 advances carriage to be arranged on structural representation in lower casing groove in the present invention.As Figure 1-4: the present invention includes suturing soft tissue needle portion and soft elastic spacing propulsive units; Syringe needle 9 in suturing soft tissue needle portion is the part that puncture needs the soft tissue sewed up.
Soft elastic spacing propulsive units comprises shell, needle tubing fixture 4, advances carriage 3, advance carriage 3 to comprise to advance sliding part 301 and pushing board 302 advance sliding part 301 and pushing board 302 one-body molded; Advance sliding part 301 to be the parts slided in the enclosure, pushing board 302 is the position of finger contact.
Shell comprises upper casing 1 and lower casing 2; The outer surface of upper casing 1 has pushing board 302 at the elongated hole 101 of the outer surface movement of upper casing 1 and the upper casing aperture 102 blocking needle tubing fixture 4; Be provided with groove 201 in lower casing 2, advance sliding part 301 can slide in groove 201; Place corresponding with upper casing 1 on lower casing 2 has the lower casing aperture 202 blocking needle tubing fixture 4.
Advance the position that contacts with the groove 201 of lower casing 2 of sliding part 301 to be provided with several projections 7, groove 201 is provided with several spacing holes with protruding 7 correspondences; Or: the position advancing sliding part 301 to contact with the groove 201 of lower casing is provided with several spacing holes, groove 201 is provided with the projection 7 that several are corresponding with spacing hole.
In utilization specifically of the present invention, the both sides of groove 201 all comprise spacing hole, and the position (both sides) that corresponding propelling sliding part 301 contacts with groove 201 is provided with the projection 7 of respective amount.
Advance carriage 3 to be to produce the propelling carriage that elastic deformation material makes, the groove 201 of lower casing 2 is to produce the groove that elastic deformation material makes, and the use that can produce elastic deformation material can conveniently advance moving forward and backward of carriage 3.
Promote pushing board 302, move in the groove 201 of lower casing 2 with the propelling sliding part 301 of pushing board 302 one, thimble 6 together with further drive is fixing with propelling sliding part 301 moves in needle tubing 5, when protruding 7 enter spacing hole (in figure not signal), thimble 6 arrives a position needed.
Pushing board 302 upwards bends near one end of needle tubing fixture 4, facilitates the propelling of hands.
Enter to further facilitate hand push, pushing board 302 upper surface is fixed with mobile rag or the salient point (mark 3022 in Fig. 3) advancing carriage of convenient finger, equally, needle tubing fixture 4 is provided with increasing friction force with salient point for convenience detach or rag (mark 401 in Fig. 3).
In the present invention, through experimental verification, protruding number scope is generally chosen as 2-5, the number scope of corresponding spacing hole is also chosen as 2-5, when use 3 projections and supporting spacing hole, effect is best, in the operation of reality, and the different demand sets itself projection of the soft tissue that can sew up as required and the number of spacing hole.
Between the elongated hole 101 of the outer surface of upper casing 1 and upper casing 1 aperture 102, the promising seam 103 preventing pushing board transition from advancing is set.
Soft elastic spacing propulsive units promotes the thimble in suturing soft tissue needle portion, and one end and the propelling sliding part 301 of thimble 6 are fixed together, and the other end is free to slide under the effect of hand push power in needle tubing; When advancing beginning, thimble withstands on the side of implantable anchor pin.
Soft elastic spacing propulsive units promotes the thimble in suturing soft tissue needle portion, and then the promotion implantable anchor pin stayed in the soft tissue needing to sew up enters the soft tissue needing to sew up.
Fig. 6 is the structural representation in the present invention in suturing soft tissue needle portion before thimble propelling.Fig. 7 is the top view of Fig. 6.As shown in fig. 6-7: suturing soft tissue needle portion comprises syringe needle 9, needle tubing 5, stopper slot 10, rear anchor pin 14, front anchor pin 15 and thimble 6, a front anchor pin 15 and rear anchor pin 14 are for staying the implantable anchor pin (see Fig. 9) in the soft tissue needing stitching, syringe needle 9 is the part that puncture needs the soft tissue sewed up, needle tubing 5 is the pipe of a hollow, and the part near syringe needle 9 on needle tubing 5 has opening 8; Stopper slot 10 opens the one end near syringe needle 9 on needle tubing 5; Thimble 6 promotes in needle tubing 5 by advancing sliding part 301, and one end of thimble 6 withstands on the rear side sending out anchor pin 14, sends out the opposite side of anchor pin 14 afterwards near front anchor pin 15, and rear is left space between anchor pin 14 and front anchor pin 15.
Before the suturing soft tissue device of the multi-joint mechanism of whole band carries out suturing soft tissue, thimble 6, rear send out the same side away from syringe needle 9 that anchor pin 14 and front anchor pin 15 are all positioned at stopper slot 10.
In order to reach best limit effect, in concrete implementation process of the present invention, the width range of stopper slot elects 0.5-1.5mm as, and the altitude range of stopper slot elects 0.1-1mm as.
Conveniently advance the propelling of carriage 3, pushing board 302 upwards bends near one end of needle tubing fixture 4, specifically see the bending part 3021 in Fig. 5.
In order to assemble and convenient disassembly, needle tubing fixture 4 is provided with increasing friction force with salient point for convenience detach or rag 401.When assembling, first will the propelling sliding part 301 of carriage 3 be advanced to be arranged in the groove 201 of lower casing 2, then by thimble 6 through needle tubing 5, needle tubing fixture 4 being stuck on lower casing aperture 202, finally upper casing 1 being covered on lower casing 2.
Compare the propeller of existing push structure, the design of protrusions of the present invention and spacing hole, accurately can control the position advancing thimble 6, the design of groove 202, seam 103 and pushing board 302, makes the present invention easy to use, advances accurately, registration.
Compare the propeller of existing push structure, in the present invention needle tubing fixture 4 and needle tubing 5 one-body molded, advance sliding part 301 and pushing board 302 one-body molded, convenient for assembly, reduce maintenance, use more convenient.
Fig. 8 is the schematic diagram needing the soft tissue portion sewed up, and Fig. 9 is the process schematic sewing up soft tissue portion.As Figure 8-9: the distance range in rear the space between anchor pin 14 and front anchor pin 15 is 0.5-3mm, and in the scene utilization process of reality, above magnitude range can adjust according to onsite application situation.
During stitching, after soft tissue is sewn device needle pierces, send out anchor pin before utilizing thimble 6 to advance and cross limit groove, when drawing back, soft tissue sends out anchor pin 15 before tangling, rear by tension suture 17, sews up the soft tissue 16 needing to sew up.
When using of the present invention, rear sending out the rear that anchor pin 14 and front anchor pin 15 are placed in stopper slot 10, as in Fig. 6 and 7, sending out the left side that anchor pin 14 and front anchor pin 15 are placed in stopper slot 10 afterwards, during stitching, soft tissue 18 needing stitching mouth 11 both sides sewed up have suture needle district.
In the present invention, the implantable anchor pin stayed in the soft tissue needing stitching according to the demand repeated localised puncture soft tissue of operation, until after finding optimization suture location, can advance by syringe needle.The present invention advances holdfast by human subjective, and same mode repeats multiple holdfast and advances, and finally by suturing soft tissue, what use of the present invention can be effective, accurate, safer completes stitching.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and application claims protection domain is defined by appending claims and equivalent thereof.
Claims (10)
1. a suturing soft tissue device, is characterized in that: described suturing soft tissue device comprises suturing soft tissue needle portion and soft elastic spacing propulsive units;
Described suturing soft tissue needle portion comprises syringe needle, needle tubing, stopper slot, front anchor pin, sends out anchor pin and thimble afterwards, described syringe needle is the part that puncture needs the soft tissue sewed up, described needle tubing is the pipe of a hollow, and described stopper slot opens the one end near syringe needle on needle tubing; Before described, an anchor pin and rear anchor pin are the implantable anchor pin in staying the soft tissue needing stitching, and described needle tubing has the convenient opening observing thimble position near the part of syringe needle; Described thimble is promoted in needle tubing by the propelling sliding part of soft elastic spacing propulsive units, and one end of described thimble withstands on the rear side sending out anchor pin, and the opposite side of a rear anchor pin is near front anchor pin, and rear is left space between anchor pin and front anchor pin; Before whole suturing soft tissue device carries out suturing soft tissue, described thimble, rear send out the same side away from syringe needle that anchor pin and front anchor pin are all positioned at stopper slot;
Described soft elastic spacing propulsive units comprises shell, needle tubing fixture, advances carriage;
Described propelling carriage comprises and advances sliding part and pushing board, advance sliding part and pushing board one-body molded; Advance sliding part to be the parts slided in the enclosure, pushing board is the position of finger contact;
One end and the propelling sliding part of the thimble in suturing soft tissue needle portion are fixed together, and the other end is free to slide under the effect of hand push power in needle tubing; When advancing beginning, thimble is sent out on the side of anchor pin after withstanding on;
Soft elastic spacing propulsive units promotes thimble, and then the promotion implantable anchor pin stayed in the soft tissue needing to sew up enters the soft tissue needing to sew up;
When sewing up, syringe needle repeatedly enters the soft tissue needing to sew up, until after determining position, is advanced by thimble by the pushing board of soft elastic spacing propulsive units, advances implantable anchor pin further.
2. suturing soft tissue device according to claim 1, is characterized in that: described shell comprises upper casing and lower casing; The outer surface of upper casing has pushing board at the elongated hole of the outer surface movement of upper casing and the upper casing aperture blocking described needle tubing fixture; Be provided with groove in described lower casing, advance sliding part can slide in groove; Place corresponding with upper casing on lower casing has the lower casing aperture blocking described needle tubing fixture, needle tubing fixture and needle tubing one-body molded, assemble time, described needle tubing fixture is stuck between upper casing aperture and lower casing aperture.
3. suturing soft tissue device according to claim 2, is characterized in that: the position that described propelling sliding part contacts with the groove of lower casing is provided with that several are protruding, groove is provided with the spacing hole of several and projection correspondence;
Or: the position that described propelling sliding part contacts with the groove of lower casing is provided with several spacing holes, groove is provided with the projection that several are corresponding with spacing hole;
Described propelling carriage is to produce the propelling carriage that elastic deformation material makes, and the groove of lower casing is to produce the groove that elastic deformation material makes;
Promote pushing board, move in the groove of lower casing with the propelling sliding part of pushing board one, drive further with advance sliding part fix together with thimble move in needle tubing, when described projection enters described spacing hole, thimble arrives a position needed.
4. the suturing soft tissue device according to Claims 2 or 3, is characterized in that: the both sides of described groove all comprise spacing hole.
5. suturing soft tissue device according to claim 1, is characterized in that: described pushing board upwards bends near one end of needle tubing fixture.
6. the suturing soft tissue device according to claim 1 or 3, it is characterized in that: described pushing board upper surface is fixed with mobile rag or the salient point advancing carriage of convenient finger, described needle tubing fixture is provided with increasing friction force with salient point for convenience detach or rag.
7. suturing soft tissue device according to claim 3, is characterized in that: the number scope of described projection is 2-5, and the number scope of corresponding spacing hole is also 2-5.
8. suturing soft tissue device according to claim 2, is characterized in that: arrange the promising seam preventing pushing board transition from advancing between the elongated hole of the outer surface of described upper casing and upper casing aperture.
9. suturing soft tissue device according to claim 1, is characterized in that: the distance range in the space sent out between anchor pin and front anchor pin after described is 0.5-3mm.
10. according to the suturing soft tissue device one of claim 1-3 Suo Shu, it is characterized in that: the width range of described stopper slot is 0.5-1.5mm, the altitude range of described stopper slot is 0.1-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543564.4A CN105078522B (en) | 2015-08-28 | 2015-08-28 | A kind of suturing soft tissue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543564.4A CN105078522B (en) | 2015-08-28 | 2015-08-28 | A kind of suturing soft tissue device |
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| Publication Number | Publication Date |
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| CN105078522A true CN105078522A (en) | 2015-11-25 |
| CN105078522B CN105078522B (en) | 2017-07-25 |
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| CN201510543564.4A Active CN105078522B (en) | 2015-08-28 | 2015-08-28 | A kind of suturing soft tissue device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105596042A (en) * | 2016-02-05 | 2016-05-25 | 南京英麦德医疗科技有限公司 | Limiting device |
| CN105748120A (en) * | 2016-02-05 | 2016-07-13 | 南京英麦德医疗科技有限公司 | Medical soft tissue suturing device |
| EP3248549A1 (en) * | 2016-05-26 | 2017-11-29 | Ivy Sports Medicine, LLC | Systems for all-inside suture fixation for implant attachment and soft tissue repair |
| CN109044564A (en) * | 2018-07-17 | 2018-12-21 | 江苏大学 | A kind of bicuspid valve artificial cords deployment instrument |
| CN109875623A (en) * | 2019-03-28 | 2019-06-14 | 张伟 | A kind of medical needle |
| CN112089456A (en) * | 2020-08-19 | 2020-12-18 | 广州医科大学附属第五医院 | Surgical suture instrument |
| CN112515722A (en) * | 2020-12-01 | 2021-03-19 | 花沐医疗科技(上海)有限公司 | Full suture anchor structure and implantation device thereof |
| CN112546430A (en) * | 2018-07-31 | 2021-03-26 | 卡利安科技有限公司 | Subcutaneous device |
| CN116687480A (en) * | 2022-12-05 | 2023-09-05 | 杭州锐健马斯汀医疗器材有限公司 | Meniscus suture instrument |
| US12011295B2 (en) | 2018-07-31 | 2024-06-18 | Calyan Technologies, Inc. | Subcutaneous device for monitoring and/or providing therapies |
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Effective date of registration: 20200325 Address after: 201203 room 405-1, floor 4, building 9, No. 1206, Zhangjiang Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai aopai Medical Technology Co., Ltd Address before: 210046 Jiangsu city of Nanjing Province Economic and Technological Development Zone Xing Chi road Xingzhi Science Park building C room 1001 Co-patentee before: Wang Shaobai Patentee before: NANJING YINGMAIDE MEDICAL TECHNOLOGY Co.,Ltd. |