CN208096775U - Shoulder joint mirror Minimally Invasive Surgery traction device - Google Patents
Shoulder joint mirror Minimally Invasive Surgery traction device Download PDFInfo
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- CN208096775U CN208096775U CN201721658560.1U CN201721658560U CN208096775U CN 208096775 U CN208096775 U CN 208096775U CN 201721658560 U CN201721658560 U CN 201721658560U CN 208096775 U CN208096775 U CN 208096775U
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- fixedly connected
- support plate
- sleeve
- traction
- shoulder joint
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Abstract
The utility model discloses a kind of shoulder joint mirror Minimally Invasive Surgery traction devices, are related to Shoulder surgery medical instruments field.It includes pedestal；The top front and rear sides of support column pass through shaft respectively and are rotatably connected to left support plate and right support plate；Control casing is threaded in the middle part of support column；The side front and rear sides of swivel becket pass through shaft respectively and are rotatably connected to adjusting strut；The upper end of two adjusting struts is rotatablely connected with the right part of the middle part of left support plate and right support plate respectively；The left end of left support plate is fixedly connected with positioning drawstring；The lower end of positioning drawstring is fixedly connected with arm sleeve；Described traction rope one end is fixedly connected with wrist sleeve；The traction rope other end is connected with intermediolateral column after bypassing directive wheel vertically downward；The lower end of intermediolateral column is fixedly connected with pallet；Threaded post engages cooperation with threaded sleeve screw thread.The utility model has the beneficial effects that：Drawing and traction are realized from both direction, and traction effect is more preferable, stabilization easy to adjust, while can be realized stable drawing.
Description
Technical field
The utility model relates to Shoulder surgery medical instruments fields.
Background technique
Shoulder joint mirror Minimally Invasive Surgery needs patient to pass through auxiliary traction equipment under side state for the shoulder joint of patient
Joint space is opened, and then can be just operated.It is general to carry out inclined drawing using a traction rope, but in length
In time surgical procedure, patient's arm be affected by gravity easily it is sagging, to influence to perform the operation；The single utilization of general traction device
Counterweight etc. provides traction force, and adaptability is stronger, easy to operate, but when needing to pull open skeletal joint in surgical procedure, then holds
It easily causes drawing unstable, drawing effect well cannot be reached.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of shoulder joint for above-mentioned technical deficiency
Mirror Minimally Invasive Surgery traction device.Drawing and traction are realized from both direction, and traction effect is more preferable, stabilization easy to adjust, while energy
Enough realize stable drawing.
The technical solution adopted in the utility model is：A kind of shoulder joint mirror Minimally Invasive Surgery traction device, including pedestal are provided,
Traction rope, the support column that pedestal upper center is vertically fixed；It is characterized in that：The top front and rear sides of support column pass through respectively to be turned
Axis is rotatably connected to left support plate and right support plate；The middle part side of support column is provided with external screw thread；Screw thread connects in the middle part of support column
It is connected to control casing；Control casing side lower is uniformly fixedly connected with swing handle；Control the rotation socket of casing side surface upper part
There is swivel becket；The side front and rear sides of swivel becket pass through shaft respectively and are rotatably connected to adjusting strut；Two adjust the upper of strut
End is rotatablely connected with the right part of the middle part of left support plate and right support plate respectively；The left end of left support plate is fixedly connected with positioning and draws
Rope；The lower end of positioning drawstring is fixedly connected with arm sleeve；Directive wheel is fixedly installed on the right side of the front end of right support plate；Described leads
Messenger one end is fixedly connected with wrist sleeve；The traction rope other end is connected with intermediolateral column after bypassing directive wheel vertically downward；Intermediolateral column
Lower end be fixedly connected with pallet；Threaded sleeve is fixedly connected at the lower end axle center of pallet；The lower slide of support column is socketed
There is locating sleeve；Locating sleeve side screw thread is equipped with clamping screw；Locating sleeve side is vertically fixedly connected with transverse slat；Transverse slat
Right vertical be fixedly connected with threaded post；Threaded post engages cooperation with threaded sleeve screw thread.
The technical program is advanced optimized, the side of the wrist sleeve of shoulder joint mirror Minimally Invasive Surgery traction device is equipped with magic
Patch；The side of arm sleeve is fixedly connected with elastic band；The elastic band other end is connect by velcro with arm sleeve.
The technical program is advanced optimized, is fixedly attached connection on the outside of the pedestal of shoulder joint mirror Minimally Invasive Surgery traction device
There is the rubber ring of annular.
The utility model compared with traditional traction device, the beneficial effect is that：
1, the adjusting strut for adjusting strut, right support plate and right side of left support plate and left side, with control sleeve combination shape
It at height-adjustable rotating member, controls sleeve rotating and adjusts, can drive and adjust strut movement, to control left support plate and have branch
The state of fagging tilts upward it or downwards, to change height, adapts to traction and promotion to different patient's arms.Control
Casing uses screw thread rotation up and down adjustment, and easy to adjust, self-locking property is good, can be finely adjusted, when adjusting, can avoid it is initial under
It is sliding, if the modes such as holding out against using common bolt, when unclamping bolt and being adjusted, may be influenced under meeting at the beginning by gravity
It is sliding, it cannot be finely adjusted；
Positioning drawstring, which primarily serves, provides the power of vertical direction, preferably offsets the gravity of arm straight down, positioning effect
Fruit is good, and traction rope primarily serves traction angle effect, while also having the function of traction force, is convenient to pull skeletal muscle in operation
The needs of meat etc..Two stress points use the left and right sides symmetrical, itself is relatively stable；
Using the structure of intermediolateral column and pallet, the counterweight of C font can be easily placed, tractive force is provided using counterweight, fits
Answering property is more preferable, but there is also certain variable quantities in this way, and when writing, the drawing of arm bone may be by shadow
It rings, drawing is unstable, can not pull open skeletal joint stabilization, be fixed at this time using transverse slat to pallet, make drawing more
To stablize, locating sleeve can adapt to the height change of pallet with motion plate up and down adjustment position, and pallet is threadedly engaged with threaded post,
Then Rotary tray can realize the connection of pallet and threaded post, provide stable position positioning, provide traction force；
2, wrist sleeve and arm sleeve are socketed respectively is located at the wrist and arm of patient, provides the connection drawing at two,
Arm sleeve can carry out elastic connection with wrist sleeve using elastic band, it is further provided to the drawing of muscle at shoulder joint or bone,
To adapt to relaxation caused by patient itself caused by pulling for a long time adapts to etc., drawing effect is more preferably more stable, velcro connection
It is convenient, and position difference elastic force is different；
3, rubber ring is installed after base diameter can be reduced, the rubber ring of pedestal can play the role of supporting & stablizing, increase and ground
The friction in face, positioning is more preferable, if while medical staff when accidentally kicking pedestal, rubber ring can play buffer function, reduce pair
Whole influence.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the bottom views structural schematic diagram of Fig. 1；
Fig. 3 is the utility model using state structure diagram；
In figure, 1, pedestal；2, support column；3, left support plate；4, right support plate；5, casing is controlled；6, swivel becket；7, it adjusts
Strut；8, drawstring is positioned；9, arm sleeve；10, directive wheel；11, traction rope；12, wrist sleeve；13, intermediolateral column；14, pallet；15,
Threaded sleeve；16, locating sleeve；17, clamping screw；18, rubber ring；19, transverse slat；20, threaded post；21, velcro；22, bullet
Power band.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
As shown in Figure 1-3, shoulder joint mirror Minimally Invasive Surgery traction device, including pedestal 1, traction rope 11,1 upper center of pedestal
Vertically fixed support column 2；It is characterized in that：The top front and rear sides of support column 2 pass through shaft respectively and are rotatably connected to left branch
Fagging 3 and right support plate 4；The middle part side of support column 2 is provided with external screw thread；Control casing is threaded in the middle part of support column 2
5；Control 5 side lower of casing is uniformly fixedly connected with swing handle；Control 5 side surface upper part of casing rotation is socketed with swivel becket 6；
The side front and rear sides of swivel becket 6 pass through shaft respectively and are rotatably connected to adjusting strut 7；The upper end difference of two adjusting struts 7
It is rotatablely connected with the middle part of left support plate 3 and the right part of right support plate 4；The left end of left support plate 3 is fixedly connected with positioning drawstring
8；The lower end of positioning drawstring 8 is fixedly connected with arm sleeve 9；Directive wheel 10 is fixedly installed on the right side of the front end of right support plate 4；It is described
11 one end of traction rope be fixedly connected with wrist sleeve 12；Traction rope 11 other end is connected with vertically downward after bypassing directive wheel 10
Studding 13；The lower end of intermediolateral column 13 is fixedly connected with pallet 14；Threaded sleeve 15 is fixedly connected at the lower end axle center of pallet 14；
The lower slide of support column 2 is socketed with locating sleeve 16；16 side screw thread of locating sleeve is equipped with clamping screw 17；Locating sleeve
16 sides are vertically fixedly connected with transverse slat 19；The Right vertical of transverse slat 19 is fixedly connected with threaded post 20；Threaded post 20 and screw thread
The engagement cooperation of 15 screw thread of casing；The side of wrist sleeve 12 is equipped with velcro 21；The side of arm sleeve 9 is fixedly connected with elastic band
22；22 other end of elastic band is connect by velcro 21 with arm sleeve 9；The outside of pedestal 1 is fixedly attached the rubber for being connected with annular
Rubber ring 18.
When the utility model is used, wrist sleeve 12 and arm sleeve 9 to be socketed to the wrist and arm for being located in patient respectively
Medium position, then rotation adjusts control casing 5, keeps its spiral upward, then drives swivel becket 6 to moving straight up, thus
Left support plate 3 and right support plate 4 is pushed to be rotated up by adjusting strut 7, with angle that can be certain by arm pull-up, and it is left
Support plate 3 and right support plate 4 move simultaneously, and arm draws high that height is higher, and the traction angle of traction rope 11 is also bigger could be more preferable
Realization traction, be at the same change（The present embodiment does not calculate variation corresponding relationship）, regulation is convenient, can preferably realize synchronization
Effect is pulled, counterweight is mounted on pallet 14, traction force is provided.Wrist sleeve 12 and arm sleeve 9 are the existing attachment device in the field.
Common is the arm set connecting with entire arm, is classified as two parts.
During long-term surgery, if rotatable control casing 5 is finely adjusted, and is made when arm appearance is sagging
Left support plate 3 and right support plate 4 carry out small angle rotation upwards, and positioning drawstring 8 improves positioning height.When needing to lead to bone
When drawing in row stable position, sliding positioning sleeve pipe 16 is close to 14 height of pallet, then by threaded sleeve 15 and 20 screw thread of threaded post
Connection, Rotary tray 14 then can be achieved to be threaded into connection, and drawing is stablized, and traction force is if desired increased, then can precession pallet
14, decline pallet 14 highly, increases bone and be detached from drawing effect, pallet 14 is then rotated backward when needing to reduce.Intermediolateral column 13
It is fixedly connected with pallet 14, because turnning circle is less to can be realized connection or adjusting, traction rope 11 itself is rotatably adapted to；Support
Disk 14 can also be with the rotation connection of intermediolateral column 13, can be by T-shaped rotation connection, it can be achieved that the rotation of pallet 14 mounts.
The stretching to shoulder joint can be also further increased by elastic band 22, after arm sleeve 9 and wrist sleeve 12 are fixed, benefit
It is connect with elastic band 22 with wrist sleeve 12, and there are elastic force deformations, then wrist sleeve 12 is fixed at wrist and is pulled rope 11
Pulling force positioning, arm sleeve 9 is fixed on the positioning in the middle part of arm, then the elastic force of elastic band 22 can opponent's arm set 9 generate drawing
Power, to directly further increase to the pulling force at shoulder joint, to the muscle or bone drawing at the arm of shoulder joint position
More directly.
Claims (3)
1. a kind of shoulder joint mirror Minimally Invasive Surgery traction device, including pedestal（1）, traction rope（11）, pedestal（1）Upper center is vertical
Fixed support column（2）；It is characterized in that：Support column（2）Top front and rear sides pass through shaft respectively and be rotatably connected to left branch
Fagging（3）And right support plate（4）；Support column（2）Middle part side be provided with external screw thread；Support column（2）Middle part is threaded with
Control casing（5）；Control casing（5）Side lower is uniformly fixedly connected with swing handle；Control casing（5）Side surface upper part rotation
It is socketed with swivel becket（6）；Swivel becket（6）Side front and rear sides pass through shaft respectively and be rotatably connected to adjusting strut（7）；Two
Adjust strut（7）Upper end respectively with left support plate（3）Middle part and right support plate（4）Right part rotation connection；Left support plate
（3）Left end be fixedly connected with positioning drawstring（8）；Position drawstring（8）Lower end be fixedly connected with arm sleeve（9）；Right support plate
（4）Front end on the right side of be fixedly installed with directive wheel（10）；The traction rope（11）One end is fixedly connected with wrist sleeve（12）；It leads
Messenger（11）The other end bypasses directive wheel（10）It is connected with intermediolateral column vertically downward afterwards（13）；Intermediolateral column（13）Lower end fixed connect
It is connected to pallet（14）；Pallet（14）Lower end axle center at be fixedly connected with threaded sleeve（15）；Support column（2）Lower slide set
It is connected to locating sleeve（16）；Locating sleeve（16）Side screw thread is equipped with clamping screw（17）；Locating sleeve（16）Side is vertical
It is fixedly connected with transverse slat（19）；Transverse slat（19）Right vertical be fixedly connected with threaded post（20）；Threaded post（20）With thread bush
Pipe（15）Screw thread engagement cooperation.
2. shoulder joint mirror Minimally Invasive Surgery traction device according to claim 1, it is characterised in that：Wrist sleeve（12）Side
Velcro is installed（21）；Arm sleeve（9）Side be fixedly connected with elastic band（22）；Elastic band（22）The other end passes through magic
Patch（21）With arm sleeve（9）Connection.
3. shoulder joint mirror Minimally Invasive Surgery traction device according to claim 1, it is characterised in that：Pedestal（1）Outside it is solid
Fixed socket is connected with the rubber ring of annular（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658560.1U CN208096775U (en) | 2017-12-04 | 2017-12-04 | Shoulder joint mirror Minimally Invasive Surgery traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658560.1U CN208096775U (en) | 2017-12-04 | 2017-12-04 | Shoulder joint mirror Minimally Invasive Surgery traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208096775U true CN208096775U (en) | 2018-11-16 |
Family
ID=64131292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721658560.1U Expired - Fee Related CN208096775U (en) | 2017-12-04 | 2017-12-04 | Shoulder joint mirror Minimally Invasive Surgery traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208096775U (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 |
| CN115281756A (en) * | 2022-08-19 | 2022-11-04 | 赣州市妇幼保健院 | Intraoperative multifunctional flap retractor |
-
2017
- 2017-12-04 CN CN201721658560.1U patent/CN208096775U/en not_active Expired - Fee Related
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 |
| CN115281756A (en) * | 2022-08-19 | 2022-11-04 | 赣州市妇幼保健院 | Intraoperative multifunctional flap retractor |
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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 |
Granted publication date: 20181116 Termination date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |