CN208709949U - A kind of meniscal repairs device - Google Patents
A kind of meniscal repairs device Download PDFInfo
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- CN208709949U CN208709949U CN201721326934.XU CN201721326934U CN208709949U CN 208709949 U CN208709949 U CN 208709949U CN 201721326934 U CN201721326934 U CN 201721326934U CN 208709949 U CN208709949 U CN 208709949U
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- tube body
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- suspention
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Abstract
The utility model discloses a kind of meniscal repairs devices, belong to meniscal repairs technical field.Meniscal repairs device includes the first suspention block (1), the second suspention block (2) and the first connecting line (3), and the first suspention block (1) is connected with the second suspention block (2) by the first connecting line (3).Wherein the first suspention block (1) is integral structure made of hollow cylinder is cut, including arc panel A (101), arc panel B (102) and tube body A (103), one end of tube body A (103) is arc panel A (101), and the other end of tube body A (103) is arc panel B (102).The utility model can carry out impaired meniscus suture under arthroscope, and multiple suture knots that no setting is required, 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 meniscal repairs devices, belong 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, suture sutures damage location again, time-consuming and laborious.
Utility model content
The purpose of the utility model is to provide a kind of meniscal repairs device, the utility model can under arthroscope into
The impaired meniscus suture of row, multiple suture knots that no setting is required are small to the wound of human body, interfere small, hand to knee joint normal physiological
Art is safe and simple, convenient and efficient.
In order to solve the above technical problems, the utility model adopts the following technical solutions:
A kind of meniscal repairs device includes the first suspention block, the second suspention block and the first connecting line, the first suspention block
It is connected with the second suspention block by the first connecting line.First suspention block is fixed on damage menisci lateralis face, then by second
Suspention block is also secured at damage menisci lateralis face, is fixed by the first connecting line by meniscus is damaged between two pieces of suspention blocks,
No setting is required, and multiple surgery knottings can suture damage location, more time saving and energy saving.Wherein the first suspention block is open circles
Integral structure made of cylinder is cut, including one end of arc panel A, arc panel B and tube body A, the tube body A are arc panel A, pipe
The other end of body A is arc panel B.The cutting structure setting for suspending block in midair, can be realized automatic rotation after so that it is penetrated meniscus,
So that operation safety is simple and convenient to operate.
Further, the second suspention block above-mentioned is also integral structure made of hollow cylinder is cut, including arc panel
C, one end of arc panel D and tube body B, the tube body B are arc panel C, and the other end of tube body B is arc panel D.
Meniscal repairs device above-mentioned further includes the second connecting line, and second connecting line is penetrated from one end of tube body A, from
The other end of tube body A is pierced by, and is knotted in the middle part of the lateral surface of tube body A, and rotation is fitted in half a month after readily penetrating through meniscus
Plate surface.
One end of first connecting line above-mentioned is knotted end, and the other end is sliding end.The knotted end of first connecting line
It penetrates from one end of tube body B, is pierced by from the other end of tube body B, and knot in the middle part of the lateral surface of tube body B, readily penetrate through half a month
It is rotated after plate and is fitted in meniscal surface.The sliding end of first connecting line is worn among the second connecting line to have knotted
It crosses, and is weaving sliding knot at the second suspention block, connecting line is loosening structure, fixed hand during penetrating damage meniscus
After the completion of art, sliding knot is tensed, convenient for preferably fixed suspention block.
Axial length, the radial depth of arc panel A and arc panel B above-mentioned are all the same.The arc panel C and arc panel D
Axial length, radial depth it is all the same.Both sides symmetrical structure arrangement, convenient for suspending block uniform force in the course of surgery in midair,
It performs the operation more convenient.
Further, the cross-sectional area of arc panel A above-mentioned is the 1/2 of tube body A cross-sectional area, the cross of the arc panel B
Sectional area is also the 1/2 of tube body A cross-sectional area.The cross-sectional area of the arc panel C is the 1/2 of tube body B cross-sectional area, the arc
The cross-sectional area of shape plate D is also the 1/2 of tube body B cross-sectional area.This kind of cutting structure form can be realized suspention block and damage half
The moon perfection of plate is bonded.
Arc panel A above-mentioned is identical with the axial length of tube body A, the axial length of the arc panel C and tube body B also phase
Together, the uniform force being further ensured that in surgical procedure.
The thickness of first suspention block above-mentioned and the second suspention block is 0.3~1 ㎜.
Beneficial, the first connecting line above-mentioned and second connecting line are suture, the first suspention block
It is biocompatible materials with the second suspention stock material, is regenerated convenient for the healing of damaged part, it is smaller to the wound of human body.
Compared with prior art, having the beneficial effect that for the utility model can carry out impaired meniscus under arthroscope
Suture, meniscal repairs device with the preferable material of human-body biological compatibility using being made, convenient for damaging the healing of meniscus；It is not necessarily to
Multiple suture knots are set, and the suspention block in obturator can rotate automatically after meniscus is fitted in meniscal surface, right
The wound of human body is small, it is painful interfere less, to knee joint normal physiological small, operation safety is simple, convenient and efficient, is worth in clinical work
It is promoted in work.
Detailed description of the invention
Fig. 1 is the perspective view of the first suspention block in the utility model；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the bottom view of Fig. 1；
The perspective view of second suspention block in Fig. 4 the utility model；
Fig. 5 is the front view of Fig. 4；
Fig. 6 is the bottom view of Fig. 4；
Fig. 7 is the structural schematic diagram of the utility model；
Fig. 8 is scheme of installation of the utility model on fix tool；
Fig. 9 is the work flow diagram of the utility model；
Figure 10 is the schematic diagram after meniscal repairs.
The meaning of appended drawing reference: 1- first suspends block, 101- arc panel A, 102- arc panel B, 103- tube body A, 2- second in midair
Suspention block, the first connecting line of 201- arc panel C, 202- arc panel D, 203- tube body B, 3-, 301- knotted end, 302- sliding end,
The second connecting line of 4-, 5- fix tool, the first push rod of 501-, the second push rod of 502-, the end 503-, the first insertion point 6-, 7-
Two insertion points.
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~Figure 10, a kind of meniscal repairs device include the first suspention block 1,
Second suspention block 2 and the first connecting line 3, the first suspention block 1 are connected with the second suspention block 2 by the first connecting line 3.First suspention
The thickness of block 1 and the second suspention block 2 is 0.3~1 ㎜.Specifically, the thickness of the first suspention block 1 and the second suspention block 2 is
0.6㎜.First suspention block 1 is fixed on damage menisci lateralis face, the second suspention block 2 is then also secured at damage meniscus
Lateral surface is fixed by the first connecting line 3 by meniscus is damaged between two pieces of suspention blocks, and no setting is required, and multiple surgeries knot
It is more time saving and energy saving to suture damage location.Wherein the first suspention block 1 is integral structure made of hollow cylinder is cut,
Including arc panel A101, arc panel B102 and tube body A103, one end of tube body A103 is arc panel A101, and tube body A103's is another
End is arc panel B102.Integral structure made of second suspention block 2 also cuts for hollow cylinder, including arc panel C201, arc
One end of shape plate D202 and tube body B203, tube body B203 are arc panel C201, and the other end of tube body B203 is arc panel D202.It is outstanding
The cutting structure of hanging block is arranged, and can be realized automatic rotation after so that it is penetrated meniscus, so that operation safety is simple, operation side
Just.Meniscal repairs device further includes the second connecting line 4, and the second connecting line 4 is penetrated from one end of tube body A103, from tube body A103's
The other end is pierced by, and is knotted in the middle part of the lateral surface of tube body A103, and rotation is fitted in meniscus table after readily penetrating through meniscus
Face.First connecting line 3 and the second connecting line 4 are suture, and the first suspention block 1 and the second suspention 2 material of block are biology
Compatibility material regenerates convenient for the healing of damaged part, smaller to the wound of human body.Wherein one end of the first connecting line 3 is to beat
End 301 is tied, the other end is sliding end 302.The knotted end 301 of first connecting line 3 is penetrated from one end of tube body B203, from tube body
The other end of B203 is pierced by, and is knotted in the middle part of the lateral surface of tube body B203, and rotation is fitted in half after readily penetrating through meniscus
Month plate surface.The sliding end 302 of first connecting line 3 passes through among the second connecting line 4 to have knotted, and close to the second suspention
Braiding sliding knot at block 2, connecting line is to loosen structure during penetrating damage meniscus, after the completion of fixed operation, tenses and slides
Knot, convenient for preferably fixed suspention block.
Specifically, the axial length of arc panel A101 and arc panel B102, radial depth are all the same.Arc panel C201 and arc
Axial length, the radial depth of shape plate D202 is all the same.Both sides symmetrical structure arrangement, convenient for suspention block in the course of surgery by
Power is uniform, performs the operation more convenient.The cross-sectional area of arc panel A101 is the 1/2 of tube body A103 cross-sectional area, arc panel
The cross-sectional area of B102 is also the 1/2 of tube body A103 cross-sectional area.The cross-sectional area of arc panel C201 is the cross section tube body B203
Long-pending 1/2, the cross-sectional area of arc panel D202 are also the 1/2 of tube body B203 cross-sectional area.This kind of cutting structure form can be real
Now suspention block is bonded with the perfection for damaging meniscus.Arc panel A101 is identical with the axial length of tube body A103, arc panel C201
It is also identical with the axial length of tube body B203, the uniform force being further ensured that in surgical procedure.
Embodiment 2: as shown in FIG. 1 to FIG. 7, a kind of meniscal repairs device includes that the first suspention block 1, second suspends 2 and of block in midair
First connecting line 3, the first suspention block 1 are connected with the second suspention block 2 by the first connecting line 3.First suspention block 1 is fixed on damage
Hurt menisci lateralis face, the second suspention block 2 is then also secured at damage menisci lateralis face, passes through the between two pieces of suspention blocks
One connecting line 3 is fixed meniscus is damaged, and no setting is required, and multiple surgery knottings can suture damage location, more time saving province
Power.Wherein first suspention block 1 be hollow cylinder cut made of integral structure, including arc panel A101, arc panel B102 and
One end of tube body A103, tube body A103 are arc panel A101, and the other end of tube body A103 is arc panel B102.Suspention block is cut
Structure setting can be realized automatic rotation after so that it is penetrated meniscus, so that operation safety is simple and convenient to operate.
Embodiment 3: as shown in Fig. 1~Figure 10, a kind of application method of meniscal repairs device is repaired using above-mentioned meniscus
Multiple device, comprising the following steps:
First suspention block 1 is mounted on the first push rod 501 of fix tool 5 by a, and the second suspention block 2 is mounted on reparation
On second push rod 502 of tool 5；
B preselects 6 He of the first insertion point of meniscal repairs device according to the Splitting of meniscus under arthroscope
Second insertion point 7；
C, the end 503 of fix tool 5 penetrate the first insertion point 6 of meniscus, and the first push rod 501 pushes first to hang therewith
Hanging block 1 is also through meniscus, and then the first suspention of the first push rod 501 release block 1, the first push rod 501 is drawn back；
D, for the first connecting line 3 with the first suspention 1 middle position of block is pulled in 5 fall back process of fix tool, first suspends block 1 in midair
Automatically it is rotated into transverse direction, the lateral surface that the first suspention block 1 knots through the second connecting line 4 resists menisci lateralis face, and by first
Connecting line 3 is strained and fixed in menisci lateralis；
E, the end 503 of fix tool 5 penetrate the second insertion point 7 of meniscus, and the second push rod 502 pushes second to hang therewith
Hanging block 2 is also through meniscus, and then the second suspention of the second push rod 502 release block 2, the second push rod 502 is drawn back；
F, for the first connecting line 3 with the second suspention 2 middle position of block is pulled in 5 fall back process of fix tool, second suspends block 2 in midair
Automatically it is rotated into transverse direction, the lateral surface that the second suspention block 2 is equipped with knotted end 301 resists menisci lateralis face, and by the first connection
Line 3 is strained and fixed in menisci lateralis；
G is tensed the first connecting line 3 by sliding end 302, by the first suspention block 1 and the second suspention block 2 through the first connection
Line 3 is fixed on menisci lateralis, sutures impaired meniscus, and extra sliding end 302 is wiped out.
Claims (9)
1. a kind of meniscal repairs device, which is characterized in that including the first suspention block (1), the second suspention block (2) and the first connecting line
(3), first suspention block (1) is connected with the second suspention block (2) by the first connecting line (3)；
Wherein the first suspention block (1) is integral structure made of hollow cylinder is cut, including arc panel A (101), arc panel B
(102) and tube body A (103), one end of the tube body A (103) are arc panel A (101), and the other end of tube body A (103) is arc
Plate B (102).
2. meniscal repairs device according to claim 1, which is characterized in that second suspention block (2) is also open circles
Integral structure made of cylinder is cut, including arc panel C (201), arc panel D (202) and tube body B (203), the tube body B
(203) one end is arc panel C (201), and the other end of tube body B (203) is arc panel D (202).
3. meniscal repairs device according to claim 2, which is characterized in that it further include the second connecting line (4), described second
Connecting line (4) is penetrated from one end of tube body A (103), is pierced by from the other end of tube body A (103), and in the outside of (103) tube body A
Middle face knots.
4. meniscal repairs device according to claim 3, which is characterized in that one end of first connecting line (3) is to beat
It ties end (301), the other end is sliding end (302)；
The knotted end (301) of first connecting line (3) is penetrated from one end of tube body B (203), the other end from (203) tube body B
It is pierced by, and knots in the middle part of the lateral surface of tube body B (203)；
The sliding end (302) of first connecting line (3) passes through among the second connecting line (4) for having knotted, and close to the
Braiding sliding knot at two suspentions block (2).
5. meniscal repairs device according to claim 4, which is characterized in that the arc panel A (101) and arc panel B
(102) axial length, radial depth is all the same；Axial length, the radial direction of the arc panel C (201) and arc panel D (202)
Depth is all the same.
6. meniscal repairs device according to claim 5, which is characterized in that the cross-sectional area of the arc panel A (101) is
The 1/2 of tube body A (103) cross-sectional area, the cross-sectional area of the arc panel B (102) are also the 1/ of tube body A (103) cross-sectional area
2；
The cross-sectional area of the arc panel C (201) is the 1/2 of tube body B (203) cross-sectional area, the cross of the arc panel D (202)
Sectional area is also the 1/2 of tube body B (203) cross-sectional area.
7. meniscal repairs device according to claim 6, which is characterized in that the arc panel A (101) and tube body A (103)
Axial length it is identical, the axial length of the arc panel C (201) and tube body B (203) are also identical.
8. meniscal repairs device according to claim 7, which is characterized in that first suspention block (1) and the second suspention
The thickness of block (2) is 0.3~1 ㎜.
9. meniscal repairs device according to claim 8, which is characterized in that first connecting line (3) and described second
Connecting line (4) is suture, and first suspention block (1) and the second suspention block (2) material are biocompatible materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721326934.XU CN208709949U (en) | 2017-10-16 | 2017-10-16 | A kind of meniscal repairs device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721326934.XU CN208709949U (en) | 2017-10-16 | 2017-10-16 | A kind of meniscal repairs device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208709949U true CN208709949U (en) | 2019-04-09 |
Family
ID=65967840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721326934.XU Active CN208709949U (en) | 2017-10-16 | 2017-10-16 | A kind of meniscal repairs device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208709949U (en) |
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2017
- 2017-10-16 CN CN201721326934.XU patent/CN208709949U/en active Active
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