CN209611217U - A kind of shoulder joint mirror Minimally Invasive Surgery traction device - Google Patents
A kind of shoulder joint mirror Minimally Invasive Surgery traction device Download PDFInfo
- Publication number
- CN209611217U CN209611217U CN201822154016.4U CN201822154016U CN209611217U CN 209611217 U CN209611217 U CN 209611217U CN 201822154016 U CN201822154016 U CN 201822154016U CN 209611217 U CN209611217 U CN 209611217U
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- China
- Prior art keywords
- fixedly connected
- rod
- threaded rod
- traction
- minimally invasive
- Prior art date
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Abstract
The utility model relates to traction device technical fields of performing the operation, and disclose a kind of shoulder joint mirror Minimally Invasive Surgery traction device, including fixing seat, support tube is fixedly connected at the top of fixing seat, the internal slide of support tube is connected with telescopic rod, a column threaded hole is offered on the side wall of telescopic rod, the stop screw to match with threaded hole is arranged on the tube wall of support tube, the first U-shaped seat is fixedly connected at the top of telescopic rod, the inside of first U-shaped seat is rotatably connected to support rod by shaft, support rod is fixedly connected with connecting plate far from one end of telescopic rod, traction mechanism has been bolted to connection on connecting plate, traction mechanism includes the first threaded rod, screw shell and the second threaded rod, first threaded rod is connected with connecting plate by bolt, the both ends of screw shell are threadedly coupled with the first threaded rod and the second threaded rod respectively.The shoulder joint mirror Minimally Invasive Surgery traction device can be finely adjusted when pulling rope pulls, avoid carrying out secondary injury to the shoulder strap of sufferer.
Description
Technical field
The utility model relates to traction device technical field of performing the operation, specially a kind of shoulder joint mirror Minimally Invasive Surgery traction dress
It sets.
Background technique
Since shoulder joint anatomical structure is special, the patients such as omarthritis, rupture of biceps, osteoarthritis are carrying out shoulder joint
When saving videoendoscopic surgery, lateral position need to be usually used, to obtain good surgical field of view and facilitating surgical procedure, is often needed using upper limb
Pulling equipment maintains suffering limb flared design requirement.Arthroscopic shoulder surgery is adapted to joint bodies, rupture of biceps, bone and closes
Save the operative treatments such as inflammation.Shoulder joint mirror Minimally Invasive Surgery needs patient to pass through auxiliary traction equipment under side state for the shoulder of patient
The joint space in joint is opened, and then can be just operated.It is general to carry out inclined drawing using a traction rope, but
It fully relies on the experience of doctor when being drawing to be adjusted come the degree for pulling traction rope, and inconvenience is micro- when pulling rope drawing
It adjusts, is easy to carry out secondary injury to the shoulder strap of sufferer.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of shoulder joint mirror Minimally Invasive Surgery traction device, has
It can be finely adjusted when pulling rope pulls, avoid the advantages of secondary injury is come to the shoulder strap of sufferer, solve the prior art
In, when drawing, fully relies on the experience of doctor and is adjusted come the degree pulled to traction rope, and when pulling rope pulls is inconvenient
Fine tuning is easy the problem of carrying out secondary injury to the shoulder strap of sufferer.
(2) technical solution
It is finely adjusted to realize in pulling rope drawing, avoids the purpose for carrying out secondary injury to the shoulder strap of sufferer, this reality
It is provided the following technical solutions with novel: a kind of shoulder joint mirror Minimally Invasive Surgery traction device, including fixing seat, the top of the fixing seat
Portion is fixedly connected with support tube, and the support tube is open-topped hollow pipe, and the internal slide of the support tube, which is connected with, to be stretched
Contracting bar offers a column threaded hole on the side wall of the telescopic rod, is arranged on the tube wall of the support tube and threaded hole phase
The stop screw matched is fixedly connected with the first U-shaped seat at the top of the telescopic rod, and the inside of first U-shaped seat passes through shaft
It is rotatably connected to support rod, the support rod is fixedly connected with connecting plate far from one end of telescopic rod, passes through on the connecting plate
Bolt is fixedly connected with traction mechanism, and the traction mechanism includes the first threaded rod, screw shell and the second threaded rod, and described the
One threaded rod is connected with connecting plate by bolt, is equipped with external screw thread, and spiral shell on first threaded rod and the second threaded rod
Line is oppositely oriented, and the both ends of the screw shell are threadedly coupled with the first threaded rod and the second threaded rod respectively, second spiral shell
Rasp bar offers U-lag far from one end of screw shell, is fixedly connected with fixed link between the relative inner wall of the U-lag,
More first traction ropes are wrapped in the fixed link, the bottom of more first traction ropes sews jointly is connected with muffetee,
Multiple second traction ropes are uniformly distributed circumferentially on the outer wall of the muffetee, the bottom of multiple second traction ropes is jointly solid
Surely it is connected with arm set, multiple second traction ropes uniformly sew on the outer wall of arm set.
Further, the bottom thread of the fixing seat is connected with anchorage bar, and the bottom of the anchorage bar is fixedly connected with
Knob, the fixing seat are C-shaped block, and the fixing seat is internally provided with fastening block, and the inside of the fastening block, which offers, to be turned
Dynamic chamber, the bottom of the rotation chamber offer mounting hole, and the top of the anchorage bar extends to the interior of rotation chamber by mounting hole
Portion, and it is fixedly connected with limited block, the diameter of the limited block is greater than the diameter of mounting hole.
Further, the bottom of the support rod is fixedly connected with the second U-shaped seat, fixed company on the outer wall of the telescopic rod
It is connected to third U-shaped seat, is connected with reinforcing rod, the both ends point of the reinforcing rod between second U-shaped seat and third U-shaped seat jointly
It is not connected by bolt with the second U-shaped seat and third U-shaped seat.
Further, circumferentially sewing is connected with equally distributed multiple first connection rings and more on the outer wall of the muffetee
A second connection ring, the top of arm set are fixedly connected with the multiple third connection rings being uniformly distributed circumferentially, and described first
The bottom end of traction rope and the both ends of the second traction rope are fixedly connected to retaining ring, the bottom end of first traction rope by retaining ring with
First connection ring is connected, and the both ends of second traction rope pass through retaining ring respectively and are connected with the second connection ring and third connection ring
It connects.
Further, the muffetee and arm set are bar shaped sheath, are stitched on one end lateral wall that the muffetee and arm cover
System is connected with velcro circle batt, and sewing is connected with velcro bristle layer on the other end inner sidewall that the muffetee and arm cover.
Further, the muffetee and arm set are all made of elastic material.
Further, the upper surface of the fastening block is fixedly connected with rubber pad, offers on the outer wall of the knob
The finger groove of even distribution.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of shoulder joint mirror Minimally Invasive Surgery traction device, has following
The utility model has the advantages that
1, the shoulder joint mirror Minimally Invasive Surgery traction device, by the way that the first threaded rod, threaded sleeve and the second threaded rod is arranged,
Can when being pulled to arm, by rotation threaded sleeve come adjust between the first threaded rod and the second threaded rod away from
From, and then realize fine tuning when pulling to pulling rope, it avoids carrying out secondary injury to the shoulder strap of sufferer.
2, the shoulder joint mirror Minimally Invasive Surgery traction device can be led this by setting fixing seat, anchorage bar and fastening block
Leading-in device is mounted on operating bed, is easy to use；It, can be to this by setting support tube, stop screw, telescopic rod and threaded hole
The height of traction device is adjusted, and can be applicable in different sufferers, while convenient for storing to the device.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of shoulder joint mirror Minimally Invasive Surgery traction device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of shoulder joint mirror Minimally Invasive Surgery traction device Fig. 1 in the partial structurtes in the portion A put
Big figure；
Fig. 3 be the utility model proposes a kind of shoulder joint mirror Minimally Invasive Surgery traction device Fig. 1 in the partial structurtes in the portion B put
Big figure；
Fig. 4 be the utility model proposes a kind of shoulder joint mirror Minimally Invasive Surgery traction device Fig. 1 in the partial structurtes in the portion C put
Big figure.
In figure: 1 fixing seat, 2 support tubes, 3 telescopic rods, 4 stop screws, 5 first U-shaped seats, 6 support rods, 7 connecting plates, 8
One threaded rod, 9 screw shells, 10 second threaded rods, 11 first traction ropes, 12 muffetees, 13 second traction ropes, 14 arm sets, 15 are tightly
Solid rod, 16 knobs, 17 fastening blocks, 18 limited blocks, 19 second U-shaped seats, 20 third U-shaped seats, 21 reinforcing rods, 22 first connection rings,
23 second connection rings, 24 third connection rings, 25 retaining rings, 26 velcro circle batt, 27 rubber pads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4, a kind of shoulder joint mirror Minimally Invasive Surgery traction device, including fixing seat 1 are please referred to, the top of fixing seat 1 is solid
Surely it is connected with support tube 2, support tube 2 is open-topped hollow pipe, and the internal slide of support tube 2 is connected with telescopic rod 3, is stretched
A column threaded hole is offered on the side wall of bar 3, and the stop screw 4 to match with threaded hole is arranged on the tube wall of support tube 2, is stretched
The top of contracting bar 3 is fixedly connected with the first U-shaped seat 5, and the inside of the first U-shaped seat 5 is rotatably connected to support rod 6 by shaft, branch
Strut 6 is fixedly connected with connecting plate 7 far from one end of telescopic rod 3, has been bolted to connection traction mechanism on connecting plate 7,
Traction mechanism includes the first threaded rod 8, screw shell 9 and the second threaded rod 10, and the first threaded rod 8 passes through bolt with connecting plate 7
It is connected, in the tilt angle for needing to adjust traction mechanism, the bolt between connecting plate 7 and the first threaded rod 8 is unclamped, first
After the angle to demand position for adjusting the first threaded rod 8, then bolt tightened, thus fix the first threaded rod 8 and connecting plate 7 it
Between angle, be equipped with external screw thread on the first threaded rod 8 and the second threaded rod 10, and thread rotary orientation on the contrary, screw shell 9 two
End is threadedly coupled with the first threaded rod 8 and the second threaded rod 10 respectively, and the second threaded rod 10 is opened up far from one end of screw shell 9
There is U-lag, fixed link be fixedly connected between the relative inner wall of U-lag, more first traction ropes 11 are wrapped in fixed link,
The bottom of more first traction ropes 11 sews jointly is connected with muffetee 12, has been uniformly distributed circumferentially on the outer wall of muffetee 12 multiple
Second traction rope 13, the bottom of multiple second traction ropes 13 are fixedly connected with arm set 14 jointly, and multiple second traction ropes 13 are uniformly
Sewing arm set 14 outer wall on.
The bottom thread of fixing seat 1 is connected with anchorage bar 15, and the bottom of anchorage bar 15 is fixedly connected with knob 16, fixing seat
1 is C-shaped block, and fixing seat 1 is internally provided with fastening block 17, and the inside of fastening block 17 offers rotation chamber, rotates the bottom of chamber
Mounting hole is offered, the top of anchorage bar 15 extends to the inside of rotation chamber by mounting hole, and is fixedly connected with limited block 18,
Fixing seat 1 is first stuck on the edge of hospital bed, then passes through when in use by the diameter that the diameter of limited block 18 is greater than mounting hole
Anchorage bar 15 is rotated, fastening block 17 is pushed to move up, and then fixing seat 1 is fixed on one's sick bed.
The bottom of support rod 6 is fixedly connected with the second U-shaped seat 19, is fixedly connected with third U-shaped seat on the outer wall of telescopic rod 3
20, reinforcing rod 21 is connected between the second U-shaped seat 19 and third U-shaped seat 20 jointly, the both ends of reinforcing rod 21 pass through bolt respectively
It is connected with the second U-shaped seat 19 and third U-shaped seat 20, it, can be by the second U-shaped seat 19 and third when not using the traction device
Any one bolt between U-shaped seat 20 is removed, and such reinforcing rod 21 can be realized as simply packing up, convenient for single unit system
Storage.
Circumferentially sewing is connected with equally distributed multiple first connection rings 22 and multiple second companies on the outer wall of muffetee 12
Ring 23 is connect, the top of arm set 14 is fixedly connected with the multiple third connection rings 24 being uniformly distributed circumferentially, the first traction rope 11
Bottom end and the both ends of the second traction rope 13 are fixedly connected to retaining ring 25, and the bottom end of the first traction rope 11 passes through retaining ring 25 and first
Connection ring 22 is connected, and the both ends of the second traction rope 13 pass through retaining ring respectively and are connected with the second connection ring 23 and third connection ring 24
It connects, retaining ring 25 is similar to key chain in the prior art, can hang over the first connection ring 22, the second connection ring 23 is connected with third
On ring 24.
Muffetee 12 and arm set 14 are bar shaped sheath, and when expansion is strip, in use, being in by muffetee 12 and arm set 14
Ring-type is wound in wrist and arm, and sewing is connected with velcro circle batt 26 on one end lateral wall of muffetee 12 and arm set 14,
Sewing is connected with velcro bristle layer, velcro circle batt 26 and velcro on the other end inner sidewall of muffetee 12 and arm set 14
The setting of bristle layer can be convenient according to the arm of different patients the tightness for adjusting muffetee 12 and arm set 14, after adjustment,
Since circumferentially sewing is connected with equally distributed multiple first connection rings 22 and multiple second connection rings on the outer wall of muffetee 12
23, the top of arm set 14 is fixedly connected with the multiple third connection rings 24 being uniformly distributed circumferentially, therefore adjustable first leads
The link position of messenger 11 and the second traction rope 13, to guarantee that muffetee 12 and arm cover 14 stress balances.
Muffetee 12 and arm set 14 are all made of elastic material, such as have elastic cloth.
The upper surface of fastening block 17 is fixedly connected with rubber pad 27, and the setting of rubber pad 27 can make fixing seat 1 and hospital bed
Similarly increase frictional force corresponding with rubber pad 27 can also be arranged in the inside of fixing seat 1 in the more fastening of connection
Structure, or rubber material offers equally distributed finger groove on the outer wall of knob 16, the setting of finger groove, can be with
Convenient for hand turning knob 16.
In conclusion can be carried out to arm by the first threaded rod 8 of setting, threaded sleeve 9 and the second threaded rod 10
When drawing, the distance between the first threaded rod 8 and the second threaded rod 10, and then realization pair are adjusted by rotation threaded sleeve 9
Fine tuning when pulling rope pulls, avoids carrying out secondary injury to the shoulder strap of sufferer, passes through setting fixing seat 1, anchorage bar 15 and tight
Gu the traction device can be mounted on operating bed by block 17, it is easy to use；By setting support tube 2, stop screw 4, stretch
Bar 3 and threaded hole can be adjusted the height of the traction device, can be applicable in different sufferers, at the same convenient for pair
The device is stored.
It should be noted that term " includes " or any other variant thereof is intended to cover non-exclusive inclusion, thus
So that the process, method, article or equipment for including a series of elements not only includes those elements, but also including not clear
The other element listed, or further include for elements inherent to such a process, method, article, or device.Do not having more
In the case where more limitations, the element that is limited by sentence "including a ...", it is not excluded that including process, the side of the element
There is also other identical elements in method, article or equipment.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of shoulder joint mirror Minimally Invasive Surgery traction device, including fixing seat (1), it is characterised in that: the top of the fixing seat (1)
Portion is fixedly connected with support tube (2), and the support tube (2) is open-topped hollow pipe, the internal slide of the support tube (2)
It is connected with telescopic rod (3), a column threaded hole is offered on the side wall of the telescopic rod (3), is covered on the tube wall of the support tube (2)
Equipped with the stop screw (4) to match with threaded hole, the first U-shaped seat (5), institute are fixedly connected at the top of the telescopic rod (3)
The inside for stating the first U-shaped seat (5) is rotatably connected to support rod (6) by shaft, and the support rod (6) is far from telescopic rod (3)
One end is fixedly connected with connecting plate (7), has been bolted to connection traction mechanism, the dragger on the connecting plate (7)
Structure includes the first threaded rod (8), screw shell (9) and the second threaded rod (10), first threaded rod (8) and connecting plate (7)
It is connected by bolt, is equipped with external screw thread, and thread rotary orientation phase on first threaded rod (8) and the second threaded rod (10)
Instead, the both ends of the screw shell (9) are threadedly coupled with the first threaded rod (8) and the second threaded rod (10) respectively, and described second
Threaded rod (10) offers U-lag far from the one end of screw shell (9), is fixedly connected between the relative inner wall of the U-lag
There is fixed link, more first traction ropes (11) are wrapped in the fixed link, the bottom of more first traction ropes (11) is total
It is connected with muffetee (12) with sewing, multiple second traction ropes (13) has been uniformly distributed circumferentially on the outer wall of the muffetee (12),
The bottom of multiple second traction ropes (13) is fixedly connected with arm set (14) jointly, and multiple second traction ropes (13) are uniform
Sewing on the outer wall of arm set (14).
2. a kind of shoulder joint mirror Minimally Invasive Surgery traction device according to claim 1, it is characterised in that: the fixing seat
(1) bottom thread is connected with anchorage bar (15), and the bottom of the anchorage bar (15) is fixedly connected with knob (16), the fixation
Seat (1) is C-shaped block, and the fixing seat (1) is internally provided with fastening block (17), and the inside of the fastening block (17), which offers, to be turned
The bottom of dynamic chamber, the rotation chamber offers mounting hole, and the top of the anchorage bar (15) extends to rotation chamber by mounting hole
Inside, and be fixedly connected with limited block (18), the diameter of the limited block (18) is greater than the diameter of mounting hole.
3. a kind of shoulder joint mirror Minimally Invasive Surgery traction device according to claim 1, it is characterised in that: the support rod
(6) bottom is fixedly connected with the second U-shaped seat (19), is fixedly connected with third U-shaped seat on the outer wall of the telescopic rod (3)
(20), it is connected with jointly reinforcing rod (21) between second U-shaped seat (19) and third U-shaped seat (20), the reinforcing rod (21)
Both ends pass through bolt respectively and be connected with the second U-shaped seat (19) and third U-shaped seat (20).
4. a kind of shoulder joint mirror Minimally Invasive Surgery traction device according to claim 1, it is characterised in that: the muffetee (12)
Outer wall on circumferentially sewing be connected with equally distributed multiple first connection rings (22) and multiple second connection rings (23), it is described
The multiple third connection rings (24) being uniformly distributed circumferentially, first traction rope (11) are fixedly connected at the top of arm set (14)
Bottom end and the both ends of the second traction rope (13) be fixedly connected to retaining ring (25), the bottom end of first traction rope (11) passes through
Retaining ring (25) is connected with the first connection ring (22), and the both ends of second traction rope (13) pass through retaining ring (25) and second respectively
Connection ring (23) is connected with third connection ring (24).
5. a kind of shoulder joint mirror Minimally Invasive Surgery traction device according to claim 1, it is characterised in that: the muffetee (12)
It is bar shaped sheath with arm set (14), sewing is connected with velcro on one end lateral wall of the muffetee (12) and arm set (14)
Sewing is connected with velcro bristle layer on the other end inner sidewall of circle batt (26), the muffetee (12) and arm set (14).
6. a kind of shoulder joint mirror Minimally Invasive Surgery traction device according to claim 1, it is characterised in that: the muffetee (12)
Elastic material is all made of with arm set (14).
7. a kind of shoulder joint mirror Minimally Invasive Surgery traction device according to claim 2, it is characterised in that: the fastening block
(17) upper surface is fixedly connected with rubber pad (27), offers equally distributed finger groove on the outer wall of the knob (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822154016.4U CN209611217U (en) | 2018-12-21 | 2018-12-21 | A kind of shoulder joint mirror Minimally Invasive Surgery traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822154016.4U CN209611217U (en) | 2018-12-21 | 2018-12-21 | A kind of shoulder joint mirror Minimally Invasive Surgery traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209611217U true CN209611217U (en) | 2019-11-12 |
Family
ID=68446402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822154016.4U Expired - Fee Related CN209611217U (en) | 2018-12-21 | 2018-12-21 | A kind of shoulder joint mirror Minimally Invasive Surgery traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209611217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528256A (en) * | 2018-12-21 | 2019-03-29 | 中国人民解放军陆军军医大学第附属医院 | A kind of shoulder joint mirror Minimally Invasive Surgery traction device |
| CN113081095A (en) * | 2021-04-06 | 2021-07-09 | 中南大学湘雅医院 | Organ position fixing device in art |
-
2018
- 2018-12-21 CN CN201822154016.4U patent/CN209611217U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528256A (en) * | 2018-12-21 | 2019-03-29 | 中国人民解放军陆军军医大学第附属医院 | A kind of shoulder joint mirror Minimally Invasive Surgery traction device |
| CN113081095A (en) * | 2021-04-06 | 2021-07-09 | 中南大学湘雅医院 | Organ position fixing device in art |
| CN113081095B (en) * | 2021-04-06 | 2022-05-20 | 中南大学湘雅医院 | Organ position fixing device in art |
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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: 20191112 Termination date: 20201221 |