CN207837623U - A kind of pelvis Hemorrhagic shock pincers - Google Patents
A kind of pelvis Hemorrhagic shock pincers Download PDFInfo
- Publication number
- CN207837623U CN207837623U CN201721459645.7U CN201721459645U CN207837623U CN 207837623 U CN207837623 U CN 207837623U CN 201721459645 U CN201721459645 U CN 201721459645U CN 207837623 U CN207837623 U CN 207837623U
- Authority
- CN
- China
- Prior art keywords
- support
- pelvis
- connector
- lateral adjustments
- adjustments 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
Links
Abstract
The utility model provides a kind of pelvis Hemorrhagic shock pincers, including first support and second support, it is respectively perpendicular in first support and second support and is fixedly connected with the first lateral adjustments bar and the second lateral adjustments bar, the first lateral adjustments bar and the second lateral adjustments bar are connected and fixed by nut with sleeve is adjusted；The bottom end of first support and second support has been movably connected with the first connector and the second connector, and screw needle is respectively and fixedly provided in the first connector and the second connector.The utility model pelvis Hemorrhagic shock pincers are more exquisite compared with traditional instruments, facilitate the subsequent carrying of patient and nursing；Screw needle can be adjusted constantly in operation, can be moved along bone face, and position is changed, easy to operate earlier above, adapt to the classification of fracture of various complexity；Lateral adjustments bar can be adjusted according to the width of the pelvis of patient, while with nut check, prevent the loss resetted.
Description
Technical field
The utility model belongs to medical equipment technical field, and in particular to a kind of pelvis Hemorrhagic shock pincers.
Background technology
Pelvic fracture is mostly caused by powerful external force.Due to bone structure is firm and basin in containing internal organs, blood vessel with nerve
Etc. important features, therefore the incidence of pelvic fracture is relatively low and case fatality rate is higher.Do not merge soft tissue or internal organs damage
The case fatality rate of pelvic fracture is 10.8%, and complicated Pelvic trauma case fatality rate is 31.1%.
Pelvic fracture causes pelvic ring disruption to increase pelvic volume, can cause " negative to inhale effect ", cause continuous bleeding, and
And the activity of pelvic fracture abnormality can destroy sludged blood or stab blood vessel, further increase amount of bleeding.Therefore pelvic volume controls both
Energy immediate stability pelvic ring, and be the important measures for controlling pelvic cavity internal haemorrhage.So while fluid resuscitation and Hemorrhagic shock, to the greatest extent
Early pelvic ring of stablizing realizes pelvic volume control.
The stability 60% of pelvis comes from behind structure, pelvic fracture late complication mainly with the reset of posterior ring pelvic not
It is good related, most Pelvic trauma is needed to reset and be fixed.And it is generally used in External technique treatment patient procedure
One of means, pelvis exterior fixing rack are roughly divided into the pelvis Hemorrhagic shock pincers of front ring external fixator and rear ring.And pelvis pincers are recognized
For " Hemorrhagic shock pincers ", used temporarily when rescuing life suitable for complicated with fracture of pelvis hemodynamic instability, severe open
The final treatment of fracture and the unsuitable interior immobilized patients of infection.
Pelvis pincers used at present are all c-type grips pincers, and the major defect of this c-type pincers is that operation is relative complex, is needed
More people's cooperations；Inserting needle point location relative difficulty, need to restart when position is bad, and secondary insult is brought to patient.
Invention content
Aiming at the deficiencies in the prior art, the utility model provides a kind of pelvis Hemorrhagic shock pincers.
For above-mentioned purpose, technical solutions of the utility model are as follows：
A kind of pelvis Hemorrhagic shock pincers, including first support and second support are respectively perpendicular in first support and second support
It is fixedly connected with the first lateral adjustments bar and the second lateral adjustments bar, the first lateral adjustments bar and the second lateral adjustments bar pass through nut
It is connected and fixed with sleeve is adjusted；The bottom end of first support and second support has been movably connected with the first connector and the second connection
It is respectively and fixedly provided with screw needle in body, the first connector and the second connector.
The adjusting sleeve inner is hollow, and the first lateral adjustments bar and the second lateral adjustments bar can put in and adjust sleeve work
It is dynamic.
Be uniform-distribution in the first support and second support it is several run through circular hole, it is described effectively to mitigate through circular hole
The weight of the first support and second support.
The screw needle adjusts direction by the first connector or the second connector.
Advantageous effect：The utility model pelvis Hemorrhagic shock pincers are more exquisite, facilitate the subsequent carrying of patient and nursing；Screw needle
It can constantly adjust, if presumptive area has fracture that can not fix, can be moved along bone face in operation, change position, compared with
It is preceding easy to operate, adapt to the classification of fracture of various complexity；Lateral adjustments bar can be adjusted according to the width of the pelvis of patient, together
When nut check, prevent reset loss.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Attached drawing identifies：
1- first supports
2- second supports
3- the first lateral adjustments bars
4- the second lateral adjustments bars
5- nuts
6- adjusts sleeve
The first connectors of 7-
The second connectors of 8-
9- screw needles
10- runs through circular hole
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and examples.It will be appreciated by those skilled in the art that
These embodiments are merely to illustrate the utility model, do not limit the scope of the utility model in any way.
A kind of pelvis Hemorrhagic shock pincers, as shown, include first support (1) and second support (2), first support (1) and
It is respectively perpendicular in second support (2) and is fixedly connected with the first lateral adjustments bar (3) and the second lateral adjustments bar (4), first laterally adjusts
Pole (3) and the second lateral adjustments bar (4) are connected and fixed by nut (5) with sleeve (6) is adjusted；First support (1) and second
The bottom end of holder (2) has been movably connected with the first connector (7) and the second connector (8), the first connector and the second connection
It is respectively and fixedly provided with screw needle (9) in vivo.
It is hollow inside the adjusting sleeve (6), the first lateral adjustments bar (3) and the second lateral adjustments bar (4) can be put in
Adjust sleeve (6) activity.
Be uniform-distribution on the first support (1) and second support (2) it is several run through circular hole (10), it is described run through circular hole
(10) weight of the first support (1) and second support (2) can effectively be mitigated.
The screw needle (9) adjusts direction by the first connector (7) or the second connector (8).
The workflow of the utility model is：
Patient takes dorsal position, and a line is drawn between anterior superior spine and posterior superior iliac spine, in femur longitudinal axis intersection point sharp knife
Piece stabs an osculum, pelvis Hemorrhagic shock pincers is fitted in the outside of patient's pelvis, according to pelvis width, by the first lateral adjustments bar
(3) and the second lateral adjustments bar (4) is to tightening in sleeve (6) is adjusted, and shortens the spacing of first support (1) and second support (2)
It is fixed, adjusts screw needle (9) direction, needle is followed closely by end handle on the lateral cortex of pelvis, alaossisilii can be beaten,
Drawing-off lower limb are by the reduction of the fracture at this time, and then tightening screw needle (9), pelvic ring is pressurizeed and is fixedly secured backward.In addition screw needle
Position can also be placed on ilium mortar top, and receiving consistent pressurization the purpose is to Anterior and posterior ring of pelvics ring fixes.
The above content is combine the detailed description that optimal technical scheme does the utility model, and it cannot be said that utility model
Specific implementation be only limitted to these, for made under the premise of not departing from the utility model thought it is simple deduction and replacement, all
It should be considered as the scope of protection of the utility model.
Claims (4)
1. a kind of pelvis Hemorrhagic shock clamps, including first support and second support, it is respectively perpendicular in first support and second support solid
Surely connect the first lateral adjustments bar and the second lateral adjustments bar, the first lateral adjustments bar and the second lateral adjustments bar by nut with
Sleeve is adjusted to be connected and fixed；It is characterized in that, the bottom end of first support and second support has been movably connected with the first connector
With the second connector, screw needle is respectively and fixedly provided in the first connector and the second connector.
2. pelvis Hemorrhagic shock pincers as described in claim 1, which is characterized in that the adjusting sleeve inner is hollow, and first is horizontal
It can be put in adjusting rod and the second lateral adjustments bar and adjust sleeve activity.
3. pelvis Hemorrhagic shock pincers as described in claim 1, which is characterized in that uniformly divide in the first support and second support
Cloth several through circular hole, the weight that can effectively mitigate the first support and second support through circular hole.
4. pelvis Hemorrhagic shock pincers as described in claim 1, which is characterized in that the screw needle passes through the first connector or second
Connector adjusts direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459645.7U CN207837623U (en) | 2017-10-24 | 2017-10-24 | A kind of pelvis Hemorrhagic shock pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459645.7U CN207837623U (en) | 2017-10-24 | 2017-10-24 | A kind of pelvis Hemorrhagic shock pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207837623U true CN207837623U (en) | 2018-09-11 |
Family
ID=63426293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721459645.7U Expired - Fee Related CN207837623U (en) | 2017-10-24 | 2017-10-24 | A kind of pelvis Hemorrhagic shock pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207837623U (en) |
-
2017
- 2017-10-24 CN CN201721459645.7U patent/CN207837623U/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 |
Granted publication date: 20180911 Termination date: 20191024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |