CN218247409U - Reset auxiliary device in children supracondylar fracture closed reduction internal fixation - Google Patents
Reset auxiliary device in children supracondylar fracture closed reduction internal fixation Download PDFInfo
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- CN218247409U CN218247409U CN202221854212.2U CN202221854212U CN218247409U CN 218247409 U CN218247409 U CN 218247409U CN 202221854212 U CN202221854212 U CN 202221854212U CN 218247409 U CN218247409 U CN 218247409U
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- children
- auxiliary device
- internal fixation
- main tributary
- dead lever
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- 230000010354 integration Effects 0.000 claims abstract description 9
- 239000011229 interlayer Substances 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 210000002758 humerus Anatomy 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 210000002310 elbow joint Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000000245 forearm Anatomy 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a children supracondylar fracture closed internal fixation that resets in auxiliary device resets, affiliated medical instrument equipment technical field, including the main tributary fagging, main tributary fagging middle part front end be equipped with the fixed layer board of upper arm that is the integration with the main tributary fagging, main tributary fagging both ends all be equipped with the dead lever that is the integration and runs through with the main tributary fagging, dead lever upper portion be equipped with the last limiting plate that cup joints with the dead lever is movable mutually, last limiting plate both sides upper end all be equipped with the butterfly fastening nut who cup joints with dead lever looks screw thread formula, last limiting plate middle part front end be equipped with and be the fixed apron of upper arm that the integration was gone up with last limiting plate. Has the characteristics of compact structure, convenient operation, time and labor saving and good structural stability. Solves the problem of intraoperative reduction and fixation on the condyle of the child in the closed reduction operation of the supracondylar fracture of the child.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to children supracondylar fracture closed reduction internal fixation art auxiliary device that resets.
Background
The existing accepted technology of the supracondylar fracture of the humerus of the child is a closed manual reduction fracture and percutaneous kirschner wire internal fixation technology. The American orthopedist Association's annual diagnosis and treatment guideline for the supracondylar fracture of the child humerus clearly indicates that the fracture is reduced by a closed manipulation, and the percutaneous Kirschner wire internal fixation technology is a recommended technology for treating the shift-type supracondylar fracture of the child humerus.
The technical scheme of the operation is as follows: the infant is kept in the supine position, the operator holds the forearm of the infant to bend the elbow joint position for traction, and the assistant holds the upper arm of the infant opposite to the operator to carry out counter traction. The fracture can be reduced by pulling the fractured end open, bending the elbow joint and rotating the forearm forward. The patient passes through the external humeral condyle of the patient with a kirschner wire to pass through the fracture line to stabilize the fracture end and maintain the reduction. And (5) performing perspective by using a C-arm X-ray machine, and if the reset is not satisfactory, repeating the process to reset again. If the reduction is satisfactory, two Kirschner wires are continuously placed on the radial side, the Kirschner wires and the previously-placed Kirschner wires are scattered and distributed on the fracture line, the positions of the fracture end and the Kirschner wires are observed again by fluoroscopy, and the plaster is used for fixing the upper limb in the anteversion position of the elbow bending joint.
The technical scheme generally needs three doctors to perform the resetting operation at the same time, one doctor performs the pulling and stretching traction at the wrist, the other doctor performs the counter traction at the armpit of the upper arm, after the muscle is relaxed, the last doctor performs the manual resetting, the doctor who pulls the wrist needs to bend the elbow joint along the posture during the resetting, and the bending movement needs to be performed for many times when the resetting is unsuccessful until the resetting is successful. Therefore, the prior art can not complete the operation under the operation of a single person, and has no special position frame which is matched with the fracture closed reduction and maintains the stable operation position.
Disclosure of Invention
The utility model discloses mainly solve and have among the prior art that the operation degree of difficulty is big, manpower wasting of resources and poor stability not enough, provide a children supracondylar fracture closed resetting internal fixation art in auxiliary device that resets, it has compact structure, simple operation, labour saving and time saving and the good characteristics of structural stability. Solves the problem of intraoperative reduction and fixation on the condyle of the child in the closed reduction operation of the supracondylar fracture of the child.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a children supracondylar fracture closed auxiliary device that resets in internal fixation that resets, includes the main tributary fagging, main tributary fagging middle part front end be equipped with the fixed layer board of upper arm that is the integration with the main tributary fagging, main tributary fagging both ends all be equipped with the dead lever that is the integration and runs through with the main tributary fagging, dead lever upper portion be equipped with the dead lever on movable cup jointing mutually the spacing board, last spacing board both sides upper end all be equipped with the butterfly fastening nut that the dead lever looks screw thread formula cup jointed, last spacing board middle part front end be equipped with and go up the spacing board and be the fixed apron of upper arm of integration. The dead lever upper end is the screw thread post for install limiting plate and upper arm fixed cover plate after through butterfly fastening nut adjust with the main tributary stay plate on the distance between the fixed brace plate of upper arm.
Preferably, the lower end of one side of the main support plate is provided with an inflatable conduit, the lower end of the inflatable conduit is provided with a hoop fixture block fixed with the main support plate through bolts, and the front end of the inflatable conduit is provided with an inflatable pressurizing bandage communicated with the inflatable conduit.
Preferably, the inflatable compression bandage comprises an interlayer bandage body, an air bag communicated with the inflatable guide pipe is arranged in the interlayer bandage body, and magic tapes adhered to each other are arranged at the front end and the rear end of the interlayer bandage body. The length of the bandage body is 80 cm-130 cm.
Preferably, the lower part of the fixing rod is provided with a hanging buckle which is in an inverted L-shaped structure, and the hanging buckle is provided with a fastening bolt. The fixing rod is connected and fixed with the side of the operating bed by adopting a fastening bolt and a hanging buckle structure.
Preferably, the upper end of the main supporting plate is provided with an arm supporting support block, and the lower end of the upper limiting plate is provided with a pressing arm limiting block movably connected with the arm supporting support block in a pressing mode.
Preferably, the cross sections of the upper arm fixing supporting plate and the upper arm fixing cover plate are of U-shaped structures.
The utility model discloses can reach following effect:
the utility model provides an auxiliary device resets in children supracondylar fracture closed internal fixation art that resets compares with prior art, has compact structure, simple operation, labour saving and time saving and the good characteristics of structural stability. Solves the problem of intraoperative reduction and fixation on the condyle of the child in the closed reduction operation of the supracondylar fracture of the child.
The device has the advantages that high-quality operation treatment can be completed by one person, the number of people irradiated by rays in the operation of medical staff is reduced, a good effect is realized on the occupational protection of the medical staff, the injury of the rays to the medical staff is reduced, the device is easy to adjust and use, the closed correction of the displacement deformity of the far end of the fracture caused by supracondylar fracture of the humerus, the front and back and the side is realized at one time, the operation accuracy is increased, the operation time can be reduced, the anesthesia and operation risks of patients are reduced, and the occurrence of operation complications is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the fixing structure of the main support plate and the inflation conduit according to the present invention.
Fig. 3 is a schematic view of the inflatable compression bandage of the present invention.
In the figure: the upper arm fixing cover plate comprises an upper arm fixing cover plate 1, a fixing rod 2, an upper limiting plate 3, a butterfly-shaped fastening nut 4, a main support plate 5, an inflation conduit 6, an inflation pressurization bandage 7, an arm supporting block 8, an arm pressing limiting block 9, a hanging buckle 10, a fastening bolt 11, an upper arm fixing supporting plate 12, a hoop clamping block 13, an interlayer bandage body 14, an air bag 15 and a magic tape 16.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1, fig. 2 and fig. 3, the auxiliary device for reduction in internal fixation for closed reduction of supracondylar fracture of children comprises a main support plate 5, an inflation conduit 6 is arranged at the lower end of one side of the main support plate 5, a hoop fixture block 13 fixed with the main support plate 5 by bolts is arranged at the lower end of the inflation conduit 6, and an inflation compression bandage 7 communicated with the inflation conduit 6 is arranged at the front end of the inflation conduit 6. The inflatable pressurizing bandage 7 comprises an interlayer bandage body 14, an air bag 15 communicated with the inflatable guide pipe 6 is arranged in the interlayer bandage body 14, and magic tapes 16 which are mutually bonded are arranged at the front end and the rear end of the interlayer bandage body 14. The middle front end of the main support plate 5 is provided with an upper arm fixing support plate 12 integrated with the main support plate 5, the two ends of the main support plate 5 are respectively provided with a fixing rod 2 integrated with the main support plate 5, the lower part of the fixing rod 2 is provided with a hanging buckle 10, the hanging buckle 10 is of an inverted L-shaped structure, and the hanging buckle 10 is provided with a fastening bolt 11. The upper portion of the fixed rod 2 is provided with an upper limiting plate 3 movably sleeved with the fixed rod 2, the upper ends of two sides of the upper limiting plate 3 are respectively provided with a butterfly-shaped fastening nut 4 in threaded sleeve connection with the fixed rod 2, and the front end of the middle portion of the upper limiting plate 3 is provided with an upper arm fixing cover plate 1 integrated with the upper limiting plate 3. The upper end of the main supporting plate 5 is provided with an arm supporting block 8, and the lower end of the upper limiting plate 3 is provided with a pressing arm limiting block 9 which is movably connected with the arm supporting block 8 in a pressing mode. The cross sections of the upper arm fixing supporting plate 12 and the upper arm fixing cover plate 1 are U-shaped structures.
In conclusion, the auxiliary device for resetting in the children supracondylar fracture closed resetting internal fixation operation has the characteristics of compact structure, convenience in operation, time and labor conservation and good structural stability. Solves the problem of intraoperative reduction and fixation on the condyle of the child in the closed reduction operation of the supracondylar fracture of the child.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (6)
1. The utility model provides a children supracondylar fracture closed reduction internal fixation art auxiliary device that resets which characterized in that: including main tributary fagging (5), main tributary fagging (5) middle part front end be equipped with and be the fixed layer board of upper arm (12) of integration with main tributary fagging (5), main tributary fagging (5) both ends all be equipped with dead lever (2) that run through with main tributary fagging (5) integration, dead lever (2) upper portion be equipped with dead lever (2) movable upper limit board (3) that cup joint mutually, upper limit board (3) both sides upper end all be equipped with butterfly fastening nut (4) that cup joint with dead lever (2) threaded type mutually, upper limit board (3) middle part front end be equipped with and be the fixed apron of upper arm (1) of integration with upper limit board (3).
2. The reduction auxiliary device in children supracondylar fracture closed reduction internal fixation of claim 1, wherein: the lower end of one side of the main support plate (5) is provided with an inflatable guide pipe (6), the lower end of the inflatable guide pipe (6) is provided with a hoop clamping block (13) which is fixed with the main support plate (5) through bolts, and the front end of the inflatable guide pipe (6) is provided with an inflatable pressurizing bandage (7) communicated with the inflatable guide pipe (6).
3. The reduction auxiliary device in children supracondylar fracture closed reduction internal fixation of claim 2, wherein: the inflatable compression bandage (7) comprises an interlayer bandage body (14), an air bag (15) communicated with the inflatable catheter (6) is arranged in the interlayer bandage body (14), and magic tapes (16) which are mutually bonded are arranged at the front end and the rear end of the interlayer bandage body (14).
4. The reduction auxiliary device in children supracondylar fracture closed reduction internal fixation of claim 1, wherein: the lower part of the fixed rod (2) is provided with a hanging buckle (10), the hanging buckle (10) is of an inverted L-shaped structure, and the hanging buckle (10) is provided with a fastening bolt (11).
5. The reduction auxiliary device in children supracondylar fracture closed reduction internal fixation of claim 1, wherein: the upper end of the main supporting plate (5) is provided with an arm supporting block (8), and the lower end of the upper limiting plate (3) is provided with a pressing arm limiting block (9) movably connected with the arm supporting block (8) in a pressing mode.
6. The reduction auxiliary device in children supracondylar fracture closed reduction internal fixation of claim 1, wherein: the cross sections of the upper arm fixing supporting plate (12) and the upper arm fixing cover plate (1) are U-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221854212.2U CN218247409U (en) | 2022-07-19 | 2022-07-19 | Reset auxiliary device in children supracondylar fracture closed reduction internal fixation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221854212.2U CN218247409U (en) | 2022-07-19 | 2022-07-19 | Reset auxiliary device in children supracondylar fracture closed reduction internal fixation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218247409U true CN218247409U (en) | 2023-01-10 |
Family
ID=84761891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221854212.2U Expired - Fee Related CN218247409U (en) | 2022-07-19 | 2022-07-19 | Reset auxiliary device in children supracondylar fracture closed reduction internal fixation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218247409U (en) |
-
2022
- 2022-07-19 CN CN202221854212.2U patent/CN218247409U/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: 20230110 |