CN208926536U - A kind of arthrocsopic surgery meniscus suture trochar - Google Patents
A kind of arthrocsopic surgery meniscus suture trochar Download PDFInfo
- Publication number
- CN208926536U CN208926536U CN201820773228.8U CN201820773228U CN208926536U CN 208926536 U CN208926536 U CN 208926536U CN 201820773228 U CN201820773228 U CN 201820773228U CN 208926536 U CN208926536 U CN 208926536U
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- CN
- China
- Prior art keywords
- square bushing
- puncture needle
- fixedly mounted
- trochar
- motion bar
- 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.)
- Expired - Fee Related
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Abstract
A kind of arthrocsopic surgery meniscus suture trochar, including square bushing, square bushing rear and front end inner wall opens up guide groove respectively, cooperation is equipped with guide pad in every guide groove, horizontal connecting rod is fixedly mounted in the opposite end of two pieces of guide pads respectively, it is fixedly connected between the opposite end of two connecting rods by puncture needle, puncture needle is parallel to each other with guide groove, puncture needle can pass through square bushing, the both ends top center of square bushing is respectively articulated with two rectangular baffles of installation, it is fixedly connected between the rectangular baffle bottom end of every two of square bushing the same end by the first spring.Guide pad and guide groove cooperate, and guide pad leads to bar and is fixedly connected with puncture needle, and then can be defined to puncture needle, is in puncture needle always with square bushing and is parallel to each other, and prevents puncture needle from shifting in square sleeve in-pipe, keeps its structure more stable.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and specifically a kind of arthrocsopic surgery is sutured with meniscus to be covered
Pipe needle.
Background technique
It needs to clean puncture needle after arthrocsopic surgery, in order to which next time uses, and in existing cleaning operation process,
Puncture needle is taken out after cleaning, puncture needle is contacted with the external world, and puncture needle is infected, thus more inconvenient in use.
Utility model content
The utility model provides a kind of arthrocsopic surgery meniscus suture trochar, to solve in the prior art lack
It falls into.
The utility model is achieved by the following technical programs:
A kind of arthrocsopic surgery meniscus suture trochar, including square bushing, square bushing rear and front end inner wall point
Guide groove is not opened up, and cooperation is equipped with guide pad in every guide groove, and the opposite end of two pieces of guide pads is fixedly mounted horizontal respectively
Connecting rod, be fixedly connected by puncture needle between the opposite end of two connecting rods, puncture needle is parallel to each other with guide groove, puncture needle energy
Across square bushing, the both ends top center of square bushing is respectively articulated with two rectangular baffles of installation, and it is same to be located at square bushing
The every two of one end is fixedly connected between rectangular baffle bottom end by the first spring, wherein being located at two of square bushing the same end
The opposite end of rectangular baffle opens up arc groove respectively, and the concave surface of two arc grooves is opposite, and puncture needle is located in arc groove, rectangular
Upper and lower ends inner wall opens up through-hole respectively in the middle part of casing, and cleaning solution Storage Box, cleaning solution is fixedly mounted in the top of square bushing
It is communicated inside Storage Box and through-hole, collection box is fixedly mounted in square bushing bottom end, communicates inside collection box and through-hole, each through-hole
Front inner wall open up strip grooves, the front end of strip grooves communicates with the outside world, and every strip grooves upper and lower ends inner wall is fixed respectively
Stop block is installed, cooperation is equipped with connecting plate in every strip grooves, and connecting plate is located between two pieces of stop blocks, and the rear end of connecting plate is solid
Dingan County fills shutter, and the rear end inner wall of through-hole can be engaged by the rear end of shutter, and riser is fixedly mounted in the front end of connecting plate,
Riser is located at the front of square bushing, and every piece of connection plate top surface opens up sliding slot, and cooperation is equipped with sliding block, every piece of riser in every sliding slot
Behind the first motion bar of hinged installation, upper and lower ends are respectively articulated with the second motion bar of installation before square bushing, every the
The other end of the other end of two motion bars and first motion bar is articulated and connected, and the second bullet is fixedly mounted in the top of every piece of sliding block
Spring, the other end of every second spring are fixedly connected with the bottom end of the first motion bar and the hinge joint of the second motion bar.
A kind of arthrocsopic surgery as described above meniscus sutures trochar, before the square bushing other end bottom
Both ends are fixedly mounted brace respectively afterwards, the opposite end of the two braces screw rod horizontal by bearing activity installation respectively, and two
Screw rod is fixedly connected between opposite end by link block, and two screw flights are contrary, and cooperation is equipped with nut on every screw rod,
The first vertical telescopic rod, the bottom on the top of every first telescopic rod and one piece of rectangular baffle is fixedly mounted in the top of each nut
End articulated connection.
A kind of arthrocsopic surgery meniscus as described above sutures trochar, and the guiding slot cross-section is T-type, guiding
The section of block is T-type.
A kind of arthrocsopic surgery meniscus as described above sutures trochar, and top margin one end of the square bushing is solid
Dingan County fills the second telescopic rod, and the deckle rear and front end of square bushing passes through wheel carrier activity installation line wheel respectively, is located at square bushing
The rectangular baffle top of two of the same end is respectively fixedly connected with one end of cotton rope, the work of the other end of cotton rope and the second telescopic rod
End part of movable rod is fixedly connected, and every cotton rope can be engaged with a line wheel.
A kind of arthrocsopic surgery meniscus as described above sutures trochar, and the concave surface of the arc groove is fixedly mounted
Gasket.
A kind of arthrocsopic surgery as described above sutures trochar with meniscus, and the cleaning solution Storage Box top is fixed
Handle is installed.
The utility model has the advantages that: puncturing needle part is located in square bushing, and rectangular baffle plate turning is made rectangular baffle
The both ends of square bushing are blocked in contact, and the hinge joint of the first motion bar being located above and the second motion bar is pressed downwards,
The first motion bar and the second motion bar is set to gradually become horizontality, the first motion bar and riser are articulated and connected, the second motion bar
It is articulated and connected with square bushing, and then riser can be made to move forward, riser is fixedly connected with connecting plate, drives connecting plate forward
Mobile, connecting plate is fixedly connected with shutter, moves shutter into strip grooves, and the through-hole of top is exposed, is cleaned at this time
Cleaning solution in liquid Storage Box is flowed into square bushing from through-hole, then carries out soaking and washing to puncture needle, while again will
The shutter of top, which is moved in through-hole, stops cleaning solution, and after being soaked for a period of time, it is living to press underlying first
The hinge joint of lever and the second motion bar enters the shutter of lower section in strip grooves, the through-hole of lower section is exposed, wash liquid stream
Enter into collection box, to complete the cleaning to puncture needle.Through the utility model during being cleaned to puncture needle
Puncture needle is in closed environment, and puncture needle is not contacted with the external world, avoid puncture needle after cleaning by it is extraneous other because
The infection of element, the safety is improved, and logical square bushing can also be oriented to puncture needle, avoid puncture needle in surgical procedure
In shift, secondary damage is caused to patient, thus more convenient in use.Guide pad and guide groove cooperate, guide pad
Lead to bar to be fixedly connected with puncture needle, and then puncture needle can be defined, puncture needle is made to be in phase always with square bushing
It is mutually parallel, it prevents puncture needle from shifting in square sleeve in-pipe, keeps its structure more stable.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the cross-sectional view of the line A-A along Fig. 1；Fig. 3 be the B of Fig. 1 to
View；Fig. 4 is the direction view of the C of Fig. 1.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of arthrocsopic surgery meniscus suture trochar, as shown, including square bushing 1,1 front and back of square bushing
Both ends inner wall opens up guide groove 2 respectively, and cooperation is equipped with guide pad 3 in every guide groove 2, and the opposite end of two pieces of guide pads 3 is divided equally
Horizontal connecting rod 4 is not fixedly mounted, is fixedly connected between the opposite end of two connecting rods 4 by puncture needle, puncture needle and guide groove 2
It is parallel to each other, puncture needle can pass through square bushing 1, and it is rectangular that the both ends top center of square bushing 1 is respectively articulated with installation two
Baffle 5 is fixedly connected between rectangular 5 bottom end of baffle of every two of 1 the same end of square bushing by the first spring, wherein position
Arc groove 6, the concave surface phase of two arc grooves 6 are opened up respectively in the opposite end of two rectangular baffles 5 of 1 the same end of square bushing
Right, puncture needle is located in arc groove 6, and 1 middle part upper and lower ends inner wall of square bushing opens up through-hole 7, the top of square bushing 1 respectively
Cleaning solution Storage Box 8 is fixedly mounted in end, communicates inside cleaning solution Storage Box 8 and through-hole 7, and 1 bottom end of square bushing, which is fixedly mounted, receives
Collect box 9, communicate inside collection box 9 and through-hole 7, the front inner wall of each through-hole 7 opens up strip grooves 10, the front end of strip grooves 10 and
The external world communicates, and stop block 11 is fixedly mounted in every 10 upper and lower ends inner wall of strip grooves respectively, and cooperation is set in every strip grooves 10
There is connecting plate 12, connecting plate 12 is located between two pieces of stop blocks 11, and shutter 13, shutter is fixedly mounted in the rear end of connecting plate 12
The rear end inner wall of through-hole 7 can be engaged by 13 rear end, and riser 27 is fixedly mounted in the front end of connecting plate 12, and riser 27 is located at side
The front of shape casing 1, every piece of 12 top surface of connecting plate open up sliding slot 14, and cooperation is equipped with sliding block 15, every piece of riser in every sliding slot 14
First motion bar 16 is hingedly installed behind 27, upper and lower ends are respectively articulated with the second motion bar 17 of installation before square bushing 1,
The other end articulated connection of the other end and first motion bar 16 of every second motion bar 17, the top of every piece of sliding block 15 are solid
Dingan County fills second spring 18, the hinge joint of the other end and the first motion bar 16 and the second motion bar 17 of every second spring 18
Bottom end is fixedly connected, and two arc grooves 6 can piece together a circle, is located at puncture needle in two arc grooves 6.Puncturing needle part position
In in square bushing 1, blocks the rectangular contact of baffle 5 by the both ends of square bushing 1 overturning of rectangular baffle 5, will be located above
The hinge joint of the first motion bar 16 and the second motion bar 17 press downwards, make the first motion bar 16 and the second motion bar 17 gradually
Becoming horizontality, the first motion bar 16 is articulated and connected with riser 27, and the second motion bar 17 is articulated and connected with square bushing 1, into
And riser 27 can be made to move forward, riser 27 is fixedly connected with connecting plate 12, drives connecting plate 12 to move forward, connecting plate 23
It is fixedly connected with shutter 13, moves shutter 13 into strip grooves 10, the through-hole 7 of top is exposed, cleaning solution stores up at this time
The cleaning solution deposited in box 8 is flowed into square bushing 1 from through-hole 7, then carries out soaking and washing to puncture needle, while again will be upper
The shutter 13 of side, which is moved in through-hole 7, stops cleaning solution, and after being soaked for a period of time, it is living to press underlying first
The hinge joint of lever 16 and the second motion bar 17 enters the shutter 13 of lower section in strip grooves 10, the through-hole 7 of lower section is revealed
Out, cleaning solution is flowed into collection box 9, to complete the cleaning to puncture needle.It is carried out by the utility model to puncture needle
Puncture needle is in closed environment during cleaning, and puncture needle is not contacted with the external world, avoid puncture needle after cleaning by
To the infection of extraneous other factors, the safety is improved, and logical square bushing 1 can also be oriented to puncture needle, avoid wearing
Pricker shifts in the course of surgery, causes secondary damage to patient, thus more convenient in use.Guide pad 3 with lead
To slot 2 cooperate, guide pad 3 leads to bar 4 and is fixedly connected with puncture needle, and then can be defined to puncture needle, make puncture needle and
Square bushing 1 prevents puncture needle movement in square bushing 1 from shifting, keeps its structure more steady always in being parallel to each other
It is fixed.
Specifically, brace 19 is fixedly mounted in 1 other end bottom rear and front end of square bushing described in the present embodiment respectively,
Horizontal screw rod 20 is installed in the opposite end of two braces 19 by bearing activity respectively, passes through between two 20 opposite ends of screw rod
Link block is fixedly connected, and two 20 hand of spiral of screw rod are equipped with nut 21 on the contrary, cooperating on every screw rod 20, each nut 21
The first vertical telescopic rod 22 is fixedly mounted in top, and the top of every first telescopic rod 22 and the bottom end of one piece of rectangular baffle 5 are cut with scissors
It connects in succession.The hand of spiral of two screw rods 20 rotates a screw rod 20 on the contrary, simultaneously two screw rods 20 are fixedly connected by link block
Another screw rod 20 can be driven to rotate, screw rod 20 is threadedly engaged with nut 21, and nut 21 is fixedly connected with telescopic rod 22, Jin Erke
To drive two first telescopic rods 22 to move round about respectively, telescopic rod 22 and rectangular baffle 5 are articulated and connected, while first
Telescopic rod 22 stretches, so as to which so that two pieces of rectangular baffles 5 are turned down centered on hinge joint, the nozzle of square bushing 1 is exposed,
Puncture needle passes through enforcement of going forward side by side from nozzle and uses.
Specifically, 2 section of guide groove described in the present embodiment is T-type, the section of guide pad 3 is T-type.Section is T-type
Guide groove 2 and guide pad 3 cooperate, and can prevent guide pad 3 from removing guide groove 2, make stable structure.
Further, the second telescopic rod 23, square sleeve is fixedly mounted in top margin one end of square bushing 1 described in the present embodiment
The deckle rear and front end of pipe 1 passes through wheel carrier activity installation line wheel 24, two rectangular baffles positioned at 1 the same end of square bushing respectively
5 tops are respectively fixedly connected with one end of cotton rope 25, and the other end of cotton rope 25 and the movable boom end of the second telescopic rod 23 are fixed
Connection, every cotton rope 25 can be engaged with a line wheel 24.Rectangular baffle 5 is connect by cotton rope 25 with the second telescopic rod 23,
The stretching, extension of second telescopic rod 23 can be such that rectangular baffle 5 is overturn centered on hinge joint, reveal the other end nozzle of square bushing 1
Out, and as needed the rotation angle of rectangular baffle 5 is adjusted, while cotton rope 25 is engaged with line wheel 24, can prevent cotton rope
25 abrasions, extend the service life of cotton rope 25.
Further, gasket is fixedly mounted in the concave surface of arc groove 6 described in the present embodiment.Pacify the concave surface of arc groove 6
Gasket is filled, leakproofness is improved in the process of cleaning, prevents cleaning solution from flowing out.
Further, handle 26 is fixedly mounted in 8 top of cleaning solution Storage Box described in the present embodiment.Cleaning solution Storage Box
Handle 26 is installed on 8 tops, is carried convenient for 1 cleaning solution Storage Box 8 of square shaped casing, collection box 9, in use more just
Benefit.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (6)
1. a kind of arthrocsopic surgery sutures trochar with meniscus, it is characterised in that: including square bushing (1), square bushing (1)
Rear and front end inner wall opens up guide groove (2) respectively, and cooperation is equipped with guide pad (3) in every guide groove (2), two pieces of guide pads (3)
Opposite end be fixedly mounted respectively horizontal connecting rod (4), pass through that puncture needle is fixed to be connected between the opposite end of two connecting rods (4)
It connects, puncture needle is parallel to each other with guide groove (2), and puncture needle can pass through square bushing (1), in the both ends top of square bushing (1)
Between be respectively articulated with installation two rectangular baffles (5), be located at square bushing (1) the same end the rectangular baffle of every two (5) bottom end
Between be fixedly connected by the first spring, wherein be located at square bushing (1) the same end two rectangular baffles (5) opposite end it is equal
It opens up respectively arc groove (6), the concave surface of two arc grooves (6) is opposite, and puncture needle is located in arc groove (6), in square bushing (1)
Portion's upper and lower ends inner wall opens up through-hole (7) respectively, and cleaning solution Storage Box (8) are fixedly mounted in the top of square bushing (1), cleaning
It is communicated inside liquid Storage Box (8) and through-hole (7), collection box (9) are fixedly mounted in square bushing (1) bottom end, collection box (9) and through-hole
(7) internal to communicate, the front inner wall of each through-hole (7) opens up strip grooves (10), and the front end of strip grooves (10) communicates with the outside world, often
Stop block (11) are fixedly mounted respectively in strip grooves (10) upper and lower ends inner wall, and cooperation is equipped with connection in every strip grooves (10)
Plate (12), connecting plate (12) are located between two pieces of stop blocks (11), and shutter (13) are fixedly mounted in the rear end of connecting plate (12), hide
The rear end inner wall of through-hole (7) can be engaged by the rear end of baffle (13), and riser (27) are fixedly mounted in the front end of connecting plate (12),
Riser (27) is located at the front of square bushing (1), and every piece of connecting plate (12) top surface opens up sliding slot (14), matches in every sliding slot (14)
Close and be equipped with sliding block (15), every piece of riser (27) hingedly installs the first motion bar (16) below, before square bushing (1) above and below
Both ends are respectively articulated with installation the second motion bar (17), the other end of every second motion bar (17) and first motion bar (16)
Other end articulated connection, second spring (18) are fixedly mounted in the top of every piece of sliding block (15), every second spring (18) it is another
One end is fixedly connected with the bottom end of the first motion bar (16) and the hinge joint of the second motion bar (17).
2. a kind of arthrocsopic surgery according to claim 1 sutures trochar with meniscus, it is characterised in that: the side
Shape casing (1) other end bottom rear and front end is fixedly mounted brace (19) respectively, and the opposite end of two braces (19) leads to respectively
The horizontal screw rod (20) of bearing activity installation is crossed, is fixedly connected between two screw rod (20) opposite ends by link block, two spiral shells
Bar (20) hand of spiral is on the contrary, cooperation is equipped with nut (21), the top fixed installation of each nut (21) on every screw rod (20)
Vertical the first telescopic rod (22), the top of every first telescopic rod (22) and the bottom end of one piece of rectangular baffle (5) are articulated and connected.
3. a kind of arthrocsopic surgery according to claim 1 sutures trochar with meniscus, it is characterised in that: described leads
It is T-type to slot (2) section, the section of guide pad (3) is T-type.
4. a kind of arthrocsopic surgery according to claim 1 sutures trochar with meniscus, it is characterised in that: the side
The second telescopic rod (23) are fixedly mounted in top margin one end of shape casing (1), and the deckle rear and front end of square bushing (1) passes through wheel respectively
Line wheel (24) are installed in frame activity, and two rectangular baffle (5) tops for being located at square bushing (1) the same end are respectively fixedly connected with line
One end of rope (25), the other end of cotton rope (25) are fixedly connected with the movable boom end of the second telescopic rod (23), every cotton rope
(25) it can be engaged with a line wheel (24).
5. a kind of arthrocsopic surgery according to claim 1 sutures trochar with meniscus, it is characterised in that: the arc
Gasket is fixedly mounted in the concave surface of shape slot (6).
6. a kind of arthrocsopic surgery according to claim 1 sutures trochar with meniscus, it is characterised in that: described is clear
Handle (26) are fixedly mounted in washing lotion Storage Box (8) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820773228.8U CN208926536U (en) | 2018-05-23 | 2018-05-23 | A kind of arthrocsopic surgery meniscus suture trochar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820773228.8U CN208926536U (en) | 2018-05-23 | 2018-05-23 | A kind of arthrocsopic surgery meniscus suture trochar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208926536U true CN208926536U (en) | 2019-06-04 |
Family
ID=66714683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820773228.8U Expired - Fee Related CN208926536U (en) | 2018-05-23 | 2018-05-23 | A kind of arthrocsopic surgery meniscus suture trochar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208926536U (en) |
-
2018
- 2018-05-23 CN CN201820773228.8U patent/CN208926536U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20200523 |