CN208709952U - A kind of quick implanting instrument for meniscal repairs - Google Patents
A kind of quick implanting instrument for meniscal repairs Download PDFInfo
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- CN208709952U CN208709952U CN201820372032.8U CN201820372032U CN208709952U CN 208709952 U CN208709952 U CN 208709952U CN 201820372032 U CN201820372032 U CN 201820372032U CN 208709952 U CN208709952 U CN 208709952U
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Abstract
The utility model discloses a kind of quick implanting instrument, especially a kind of quick implanting instrument for meniscal repairs belongs to meniscal repairs technical field.It includes shell, trigger, cylinder, hollow implantation knife, transmission mechanism one and transmission mechanism two, shell side is equipped with trigger, shell is equipped with cylinder, the end of cylinder is connected with hollow implantation knife, transmission mechanism one and transmission mechanism two are equipped in shell, it is equipped with several moveable suspention blocks in its middle cylinder body, suspends in midair and is also connected by suture between block.Two suspention blocks through suture connection in meniscal repairs device can be disposably implanted by the utility model, multiple suture knots that no setting is required, damaged tissue repair, small to the wound of human body, small to the interference of knee joint normal physiological, operation safety is simple, convenient and efficient.
Description
Technical field
The utility model relates to a kind of quick implanting instrument, especially a kind of quick implantation work for meniscal repairs
Tool, belongs to meniscal repairs technical field.
Background technique
Meniscus injury is a kind of athletic injury common in sports, and conventional method mostly uses resection, but partly
The problems such as joint instability, concurrent Osteoarthritis can be generated after moon plate excision.People, which begin one's study, in recent years improves meniscus damage
The treatment method of wound, current optimal treatment method are in rent suture, make its healing.But existing meniscal repairs
Process is usually: doctor needs the meniscus by suture material across damage, forms multiple surgeries and knots, and then mobile knot is arrived and needed
By the tissue to be sutured, institute's knot is held together manually, is again sutured damage location with suture, it is time-consuming and laborious.Now
A kind of meniscal repairs device is devised, i.e., the two suspention blocks connected through suture pass through this kind of obturator suture damage
Meniscus, but after completing the implantation of the suspention block of first connection suture, need to manually take out first sewing needle,
It is complicated for operation.Therefore second sewing needle can be automatically switched to, be implanted into after first suspention block implantation by needing a kind of tool
Second suspention block, to complete to suture damage meniscus.
Utility model content
The purpose of the utility model is to provide a kind of quick implanting instruments for meniscal repairs, can be disposable
Two suspention blocks through suture connection in meniscal repairs device are implanted into, multiple suture knots that no setting is required repair damage
Injured tissue, small to the wound of human body, small to the interference of knee joint normal physiological, operation safety is simple, convenient and efficient.
In order to solve the above technical problems, the utility model adopts the following technical solutions:
A kind of quick implanting instrument for meniscal repairs includes shell, trigger, cylinder, hollow implantation knife, transmission
Mechanism one and transmission mechanism two, the shell side are equipped with trigger, and the shell is equipped with cylinder, and the end of the cylinder connects
There is hollow implantation knife, hollow cylinder is connected with hollow implantation knife, and transmission mechanism one and transmission are equipped in the shell
Mechanism two also passes through suture between the suspention block wherein being equipped with several moveable suspention blocks in the cylinder
Connection.Wherein trigger and transmission mechanism two are sequentially connected, and transmission mechanism two and transmission mechanism one are sequentially connected, transmission mechanism one with
The intracorporal suspention block of cylinder is in contact, and transmission mechanism one can push suspention block mobile.
It is previously described for the quick implanting instrument of meniscal repairs, the transmission mechanism one includes intermeshing rack gear one
With gear one, the transmission mechanism two includes intermeshing tooth-strip part and gear two, and middle gear one is coaxial solid with gear two
Fixed connection, the rack gear one are in contact with the intracorporal suspention block of cylinder.Gear one can be rigidly connected to gear two, and gear
One is bigger than gear two, and the linear gear that transmission mechanism one can be made to constitute in this way is than the linear gear that transmission mechanism two is constituted
What is linearly advanced is farther.The trigger being sequentially connected with transmission mechanism two can be pushed into a measurement unit, and due to size
Mechanical dominance caused by difference, the suspention block being in contact with the rack gear one in transmission mechanism one is by linear advancement far more than one
Measuring unit.
It is previously described for the quick implanting instrument of meniscal repairs, the trigger includes trigger component and elastic biasing member,
The end of the trigger component is rotatablely connected through connecting shaft and elastic biasing member, is additionally provided with lug boss in the middle part of the trigger component,
The lug boss opens up gear and forms tooth-strip part.Tooth-strip part is meshed with gear two, i.e., gear two can be close to transmission mechanism one
It is located on the lug boss of trigger component.
It is previously described for the quick implanting instrument of meniscal repairs, is additionally provided with activity normal thereto on the gear one
Bar, the motion bar is axial symmetry arrangement with gear one, and two ends of motion bar all extend to the outside of the shell.It is logical
The position for moving motion bar is crossed, gear one can be positioned.
It is previously described for the quick implanting instrument of meniscal repairs, longitudinally runs through in the cylinder and offers several in parallel
The suspention block cavity of arrangement, the suspention block cavity is interior to be equipped with slidable push rod, and one end of the push rod is close with rack gear one
End connection, the other end of the push rod are equipped with suspention block.
It is previously described for the quick implanting instrument of meniscal repairs, the implantation knife is equipped with bending in one end far from cylinder
Portion, the bending part have 10 °~35 ° of bending angle.The inner cavity of the implantation knife can hold suspention block and pass through.
It is previously described for the quick implanting instrument of meniscal repairs, the bending part opens up into sharp far from one end of cylinder
End.This kind of mode is more convenient in the meniscal tissue of insertion damage.
It is previously described for the quick implanting instrument of meniscal repairs, is additionally provided with rotatable limit sheath, the limit shield
Set is coated on the outside of implantation knife, and the outer diameter for limiting the internal diameter and implantation knife of sheath matches.
It is previously described for the quick implanting instrument of meniscal repairs, the suspention block cavity includes cavity one and cavity two,
The suspention block includes suspention block one and suspention block two, and the push rod includes the first push rod and the second push rod；It is indulged in the cylinder
To through opening up, there are two the suspention block cavitys being arranged in parallel, respectively cavity one and cavity two；Being equipped in the cavity one can
First push rod of sliding, the end of first push rod are equipped with suspention block one, are equipped with slidable second in the cavity two and push away
Bar, the end of second push rod are equipped with suspention block two.
It is previously described for the quick implanting instrument of meniscal repairs, the elastic biasing member is torsionspring.
Compared with prior art, having the beneficial effect that for the utility model can be automatically by the warp in meniscal repairs device
Two suspention blocks of suture connection are implanted to injury tissue, so that the surface of two tearing meniscus is put together, with
Just heal, damaged tissue repair, multiple suture knots that no setting is required, it is small to the wound of human body, painful less, to knee joint normal physiological
Interfere small, operation safety is simple, convenient and efficient, is worth promoting in clinical position.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal view of the utility model；
Fig. 3 is the structural schematic diagram that sheath is limited in the utility model；
Fig. 4 is the structural schematic diagram of the utility model middle cylinder body；
Fig. 5 is the structural schematic diagram that transmission mechanism one is contacted with push rod in the utility model；
Fig. 6 is the connection relationship diagram of the suspention block in the utility model through suture connection.
The meaning of appended drawing reference: 1- shell, 2- trigger, 201- trigger component, 202- elastic biasing member, 203- lug boss,
3- cylinder, 4- are implanted into knife, 401- bending part, 5- transmission mechanism one, 501- rack gear one, 502- gear one, the proximal end 5011-, 6- biography
Motivation structure two, 601- tooth-strip part, 602- gear two, 7- suspention block cavity, 701- cavity one, 702- cavity two, 8- suspend block in midair,
801- suspends block one in midair, and 802- suspends block two, 9- suture in midair, and 10- limits sheath, 11- motion bar, 12- push rod, 1201- the
One push rod, the second push rod of 1202-.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
The embodiments of the present invention 1: as shown in Fig. 1~Fig. 6, a kind of quick implanting instrument packet for meniscal repairs
Shell 1, trigger 2, cylinder 3, hollow implantation knife 4, transmission mechanism 1 and transmission mechanism 26 are included, 1 side of shell is equipped with
Trigger 2, the shell 1 are equipped with cylinder 3, and the end of the cylinder 3 is connected with hollow implantation knife 4, hollow cylinder 3 and sky
The implantation knife 4 of the heart is connected, and transmission mechanism 1 and transmission mechanism 26 is equipped in the shell 1, wherein being equipped in the cylinder 3
Several movably suspend blocks 8 in midair, are also connected by suture 9 between the suspention block 8.Wherein trigger 2 and driver
Structure 26 is sequentially connected, and transmission mechanism 26 and transmission mechanism 1 are sequentially connected, the suspention block 8 in transmission mechanism 1 and cylinder 3
It is in contact, transmission mechanism 1 can push suspention block 8 mobile.Wherein trigger 2 includes trigger component 201 and elastic biasing member 202,
The end of the trigger component 201 is rotatablely connected through connecting shaft and elastic biasing member 202, and 201 middle part of trigger component is also set
There is lug boss 203, the lug boss 203 opens up gear and forms tooth-strip part 601.Further, the elastic biasing member 202 is to turn round
Turn spring.Wherein transmission mechanism 1 includes intermeshing rack gear 1 and gear 1, and the transmission mechanism 26 includes
Intermeshing tooth-strip part 601 and gear 2 602, middle gear 1 are fixedly and coaxially connected with gear 2 602, the rack gear
One 501 are in contact with the suspention block 8 in cylinder 3.Gear 1 can be rigidly connected to gear 2 602, and gear one
502 is bigger than gear 2 602, and the linear gear that transmission mechanism 1 can be made to constitute in this way is than the line that transmission mechanism 26 is constituted
Property pinion linear advance it is farther.The trigger 2 being sequentially connected with transmission mechanism 26 can be pushed into a measurement unit, and
The mechanical dominance as caused by size difference, the suspention block 8 being in contact with the rack gear 1 in transmission mechanism 1 are linear
It promotes far more than a measuring unit.
Embodiment 2: as shown in Fig. 1~Fig. 6, a kind of quick implanting instrument for meniscal repairs includes shell 1, trigger
2, cylinder 3, hollow implantation knife 4, transmission mechanism 1 and transmission mechanism 26,1 side of shell are equipped with trigger 2, the shell
Body 1 is equipped with cylinder 3, and the end of the cylinder 3 is connected with hollow implantation knife 4, hollow cylinder 3 and hollow implantation knife 4
It is connected, is equipped with transmission mechanism 1 and transmission mechanism 26 in the shell 1, wherein it is removable to be equipped with several in the cylinder 3
Dynamic suspention block 8 is also connected by suture 9 between the suspention block 8.Wherein trigger 2 and the transmission of transmission mechanism 26 connect
It connects, transmission mechanism 26 and transmission mechanism 1 are sequentially connected, and transmission mechanism 1 is in contact with the suspention block 8 in cylinder 3, are driven
Mechanism 1 can push suspention block 8 mobile.Wherein transmission mechanism 1 includes intermeshing rack gear 1 and gear 1, institute
Stating transmission mechanism 26 includes intermeshing tooth-strip part 601 and gear 2 602, and middle gear 1 and gear 2 602 are coaxial
It is fixedly connected, the rack gear 1 is in contact with the suspention block 8 in cylinder 3.Gear 1 can be rigidly connected to gear
2 602, and gear 1 is bigger than gear 2 602, and the linear gear that transmission mechanism 1 can be made to constitute in this way is than passing
The linear gear that motivation structure 26 is constituted linearly advances farther.The trigger 2 being sequentially connected with transmission mechanism 26 can be pushed away
Into a measurement unit, and the mechanical dominance as caused by size difference, connect with the rack gear 1 in transmission mechanism 1
The suspention block 8 of touching is by linear advancement far more than a measuring unit.Further, it is additionally provided on the gear 1 and hangs down therewith
Straight motion bar 11, the motion bar 11 is axial symmetry arrangement with gear 1, and two ends of motion bar 11 all extend to
The outside of the shell 1.By the position of mobile motion bar 11, gear 1 can be positioned.
Embodiment 3: as shown in Fig. 1~Fig. 6, a kind of quick implanting instrument for meniscal repairs includes shell 1, trigger
2, cylinder 3, hollow implantation knife 4, transmission mechanism 1 and transmission mechanism 26,1 side of shell are equipped with trigger 2, the shell
Body 1 is equipped with cylinder 3, and the end of the cylinder 3 is connected with hollow implantation knife 4, hollow cylinder 3 and hollow implantation knife 4
It is connected, is equipped with transmission mechanism 1 and transmission mechanism 26 in the shell 1, wherein it is removable to be equipped with several in the cylinder 3
Dynamic suspention block 8 is also connected by suture 9 between the suspention block 8.Wherein trigger 2 and the transmission of transmission mechanism 26 connect
It connects, transmission mechanism 26 and transmission mechanism 1 are sequentially connected, and transmission mechanism 1 is in contact with the suspention block 8 in cylinder 3, are driven
Mechanism 1 can push suspention block 8 mobile.Wherein transmission mechanism 1 includes intermeshing rack gear 1 and gear 1, institute
Stating transmission mechanism 26 includes intermeshing tooth-strip part 601 and gear 2 602, and middle gear 1 and gear 2 602 are coaxial
It is fixedly connected, the rack gear 1 is in contact with the suspention block 8 in cylinder 3.Gear 1 can be rigidly connected to gear
2 602, and gear 1 is bigger than gear 2 602, and the linear gear that transmission mechanism 1 can be made to constitute in this way is than passing
The linear gear that motivation structure 26 is constituted linearly advances farther.The trigger 2 being sequentially connected with transmission mechanism 26 can be pushed away
Into a measurement unit, and the mechanical dominance as caused by size difference, connect with the rack gear 1 in transmission mechanism 1
The suspention block 8 of touching is by linear advancement far more than a measuring unit.
Longitudinally through the suspention block cavity 7 for offering several parallel arrangements, the suspention block cavity 7 in its middle cylinder body 3
Interior to be equipped with slidable push rod 12, one end of the push rod 12 connect with the proximal end 5011 of rack gear 1, the push rod 12 it is another
One end is equipped with suspention block 8.Further, suspention block cavity 7 includes cavity 1 and cavity 2 702, and the suspention block 8 includes
Suspend block 1 and suspention block 2 802 in midair, the push rod 12 includes the first push rod 1201 and the second push rod 1202；In the cylinder 3
It is longitudinal that through opening up, there are two the suspention block cavitys 7 being arranged in parallel, respectively cavity 1 and cavity 2 702；The cavity one
Slidable first push rod 1201 is equipped in 701, the end of first push rod 1201 is equipped with suspention block 1, the cavity
Slidable second push rod 1202 is equipped in 2 702, the end of second push rod 1202 is equipped with suspention block 2 802.
Embodiment 4: as shown in Fig. 1~Fig. 6, a kind of quick implanting instrument for meniscal repairs includes shell 1, trigger
2, cylinder 3, hollow implantation knife 4, transmission mechanism 1 and transmission mechanism 26,1 side of shell are equipped with trigger 2, the shell
Body 1 is equipped with cylinder 3, and the end of the cylinder 3 is connected with hollow implantation knife 4, hollow cylinder 3 and hollow implantation knife 4
It is connected, is equipped with transmission mechanism 1 and transmission mechanism 26 in the shell 1, wherein it is removable to be equipped with several in the cylinder 3
Dynamic suspention block 8 is also connected by suture 9 between the suspention block 8.Wherein trigger 2 and the transmission of transmission mechanism 26 connect
It connects, transmission mechanism 26 and transmission mechanism 1 are sequentially connected, and transmission mechanism 1 is in contact with the suspention block 8 in cylinder 3, are driven
Mechanism 1 can push suspention block 8 mobile.Further, implantation knife 4 is equipped with bending part 401 in one end far from cylinder 3, described
Bending part 401 has 10 °~35 ° of bending angle.Further, the bending angle of the bending part 401 is 12 °, with half a month
The radian of plate matches.The inner cavity of the implantation knife 4 can hold suspention block 8 and pass through.Bending part 401 is opened up far from one end of cylinder 3
At sharp end.This kind of mode is more convenient in the meniscal tissue of insertion damage.
Embodiment 5: as shown in Fig. 1~Fig. 6, a kind of quick implanting instrument for meniscal repairs includes shell 1, trigger
2, cylinder 3, hollow implantation knife 4, transmission mechanism 1 and transmission mechanism 26,1 side of shell are equipped with trigger 2, the shell
Body 1 is equipped with cylinder 3, and the end of the cylinder 3 is connected with hollow implantation knife 4, hollow cylinder 3 and hollow implantation knife 4
It is connected, is equipped with transmission mechanism 1 and transmission mechanism 26 in the shell 1, wherein it is removable to be equipped with several in the cylinder 3
Dynamic suspention block 8 is also connected by suture 9 between the suspention block 8.It is additionally provided with rotatable limit sheath 10, institute
The outside that limit sheath 10 is coated on implantation knife 4 is stated, and the outer diameter for limiting the internal diameter and implantation knife 4 of sheath 10 matches.Wherein
Trigger 2 and transmission mechanism 26 are sequentially connected, and transmission mechanism 26 and transmission mechanism 1 are sequentially connected, transmission mechanism 1 and cylinder
Suspention block 8 in 3 is in contact, and transmission mechanism 1 can push suspention block 8 mobile.Wherein transmission mechanism 1 includes intermeshing
Rack gear 1 and gear 1, the transmission mechanism 26 include intermeshing tooth-strip part 601 and gear 2 602, wherein tooth
It takes turns 1 to be fixedly and coaxially connected with gear 2 602, the rack gear 1 is in contact with the suspention block 8 in cylinder 3.Gear one
502 can be rigidly connected to gear 2 602, and gear 1 is bigger than gear 2 602, can make driver in this way
The linear gear that structure 1 is constituted linearly advances farther than the linear gear that transmission mechanism 26 is constituted.I.e. with transmission mechanism 26
The trigger 2 of transmission connection can be pushed into a measurement unit, and the mechanical dominance as caused by size difference, with driver
The suspention block 8 that rack gear 1 in structure 1 is in contact is by linear advancement far more than a measuring unit.On the gear 1
It is additionally provided with motion bar 11 normal thereto, the motion bar 11 with gear 1 is that axial symmetry is arranged, and two of motion bar 11
End all extends to the outside of the shell 1.By the position of mobile motion bar 11, gear 1 can be positioned.
Trigger 2 includes trigger component 201 and elastic biasing member 202, and the end of the trigger component 201 is through connecting shaft and bullet
Property biasing member 202 be rotatablely connected, be additionally provided with lug boss 203 in the middle part of the trigger component 201, the lug boss 203 opens up gear
Form tooth-strip part 601.Tooth-strip part 601 is meshed with gear 2 602, i.e., gear 2 602 can be located in close to transmission mechanism 1
On the lug boss 203 of trigger component 201.Specifically, the elastic biasing member 202 is torsionspring.Further, the cylinder
It is longitudinally equipped in the suspention block cavity 7 for offering several parallel arrangements, the suspention block cavity 7 in 3 and slidably pushes away
Bar 12, one end of the push rod 12 are connect with the proximal end 5011 of rack gear 1, and the other end of the push rod 12 is equipped with suspention block 8.
Beneficial, implantation knife 4 is equipped with bending part 401 in one end far from cylinder 3, and the bending part 401 has 10 °~35 ° of bending
Angle, specifically, the bending angle of the bending part 401 is 27 °.The inner cavity of the implantation knife 4 can hold suspention block 8 and pass through.Institute
It states bending part 401 and opens up into sharp end far from one end of cylinder 3.This kind of mode is more convenient in the meniscal tissue of insertion damage.
Further, the suspention block cavity 7 includes cavity 1 and cavity 2 702, and the suspention block 8 includes suspention one 801 He of block
Suspend block 2 802 in midair, the push rod 12 includes the first push rod 1201 and the second push rod 1202；Longitudinally run through in the cylinder 3 and opens up
There are two the suspention block cavitys 7 being arranged in parallel, respectively cavity 1 and cavity 2 702；Being equipped in the cavity 1 can
First push rod 1201 of sliding, the end of first push rod 1201 are equipped with suspention block 1, are equipped in the cavity 2 702
Slidable second push rod 1202, the end of second push rod 1202 are equipped with suspention block 2 802.
Working principle of the utility model is: the surface that two tear meniscus is fixed together by suture 9,
To achieve the purpose that organization healing.
The course of work of the utility model: cocking 2, rack gear 1 promote the first push rod 1201 to connect first
There is the suspention block 1 of suture 9 to pass through two surfaces of tearing, until being pierced by menisci lateralis；Next it will live
Lever 11, which is pressed, arrives the other side, and rack gear 1 is navigated in 702 cavitys by motion bar 11, and cocking 2, gear 1 promotes
The suspention block 802 that second is connected with suture 9 is passed through two surfaces of tearing by the second push rod 1202, and is equally pierced by
To menisci lateralis, suture is tensed using instrument, the surface that two tear meniscus is secured together.
Claims (10)
1. a kind of quick implanting instrument for meniscal repairs, which is characterized in that including shell (1), trigger (2), cylinder
(3), hollow implantation knife (4), transmission mechanism one (5) and transmission mechanism two (6), shell (1) side are equipped with trigger (2),
The shell (1) is equipped with cylinder (3), and the end of the cylinder (3) is connected with hollow implantation knife (4), and the shell (1) is interior
Equipped with transmission mechanism one (5) and transmission mechanism two (6), wherein being equipped with several moveable suspention blocks in the cylinder (3)
(8), it is also connected by suture (9) between the suspention block (8).
2. the quick implanting instrument according to claim 1 for meniscal repairs, which is characterized in that the transmission mechanism
One (5) include intermeshing rack gear one (501) and gear one (502), and the transmission mechanism two (6) includes intermeshing tooth
Item portion (601) and gear two (602), middle gear one (502) are fixedly and coaxially connected with gear two (602), the rack gear one
(501) it is in contact with the suspention block (8) in cylinder (3).
3. the quick implanting instrument according to claim 2 for meniscal repairs, which is characterized in that the trigger (2)
Including trigger component (201) and elastic biasing member (202), the end of the trigger component (201) is through connecting shaft and elastic biasing
Part (202) rotation connection, trigger component (201) middle part are additionally provided with lug boss (203), and the lug boss (203) opens up tooth
Wheel forms tooth-strip part (601).
4. the quick implanting instrument according to claim 2 for meniscal repairs, which is characterized in that the gear one
(502) it being additionally provided on motion bar normal thereto (11), the motion bar (11) is axial symmetry arrangement with gear one (502), and
Two ends of motion bar (11) all extend to the outside of the shell (1).
5. the quick implanting instrument according to claim 2 for meniscal repairs, which is characterized in that the cylinder (3)
The suspention block cavity (7) for offering several parallel arrangements is run through in interior longitudinal direction, is equipped in the suspention block cavity (7) slidable
Push rod (12), one end of the push rod (12) are connect with the proximal end (5011) of rack gear one (501), the other end of the push rod (12)
Equipped with suspention block (8).
6. the quick implanting instrument according to claim 1 for meniscal repairs, which is characterized in that the implantation knife
(4) bending part (401) are equipped in one end far from cylinder (3), the bending part (401) has 10 °~35 ° of bending angle.
7. the quick implanting instrument according to claim 6 for meniscal repairs, which is characterized in that the bending part
(401) one end far from cylinder (3) opens up into sharp end.
8. the quick implanting instrument according to claim 1 for meniscal repairs, which is characterized in that be additionally provided with rotatable
Limit sheath (10), it is described limit sheath (10) be coated on implantation knife (4) outside, and limit sheath (10) internal diameter and plant
The outer diameter for entering knife (4) matches.
9. the quick implanting instrument according to claim 5 for meniscal repairs, which is characterized in that the suspention block chamber
Body (7) includes cavity one (701) and cavity two (702), and the suspention block (8) includes suspention block one (801) and suspention block two
(802), the push rod (12) includes the first push rod (1201) and the second push rod (1202)；
Longitudinally through opening up, there are two the suspention block cavitys (7) being arranged in parallel, respectively cavity one (701) in the cylinder (3)
With cavity two (702)；Slidable first push rod (1201), first push rod (1201) are equipped in the cavity one (701)
End be equipped with suspention block one (801), be equipped with slidable second push rod (1202) in the cavity two (702), described second
The end of push rod (1202) is equipped with suspention block two (802).
10. the quick implanting instrument according to claim 3 for meniscal repairs, which is characterized in that the elasticity is partially
Setting part (202) is torsionspring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820372032.8U CN208709952U (en) | 2018-03-19 | 2018-03-19 | A kind of quick implanting instrument for meniscal repairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820372032.8U CN208709952U (en) | 2018-03-19 | 2018-03-19 | A kind of quick implanting instrument for meniscal repairs |
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| Publication Number | Publication Date |
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| CN208709952U true CN208709952U (en) | 2019-04-09 |
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| CN201820372032.8U Active CN208709952U (en) | 2018-03-19 | 2018-03-19 | A kind of quick implanting instrument for meniscal repairs |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420477A (en) * | 2018-03-19 | 2018-08-21 | 运怡（北京）医疗器械有限公司 | A kind of quick implanting instrument for meniscal repairs |
-
2018
- 2018-03-19 CN CN201820372032.8U patent/CN208709952U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420477A (en) * | 2018-03-19 | 2018-08-21 | 运怡（北京）医疗器械有限公司 | A kind of quick implanting instrument for meniscal repairs |
| CN108420477B (en) * | 2018-03-19 | 2024-04-16 | 运怡（北京）医疗器械有限公司 | Be used for prosthetic quick implantation instrument of meniscus |
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