CN213244927U - Closed reduction internal fixation operation hand support frame for intertrochanteric fracture - Google Patents
Closed reduction internal fixation operation hand support frame for intertrochanteric fracture Download PDFInfo
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- CN213244927U CN213244927U CN202021769967.3U CN202021769967U CN213244927U CN 213244927 U CN213244927 U CN 213244927U CN 202021769967 U CN202021769967 U CN 202021769967U CN 213244927 U CN213244927 U CN 213244927U
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- supporting plate
- baffle
- side baffle
- bottom supporting
- elbow
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Abstract
The utility model belongs to the technical field of medical instrument, specifically be a closed internal fixation operation support hand frame that resets of fracture between thighbone tuberosity. Comprises a support plate, a binding band and a support rod; the supporting plate comprises a bottom supporting plate of a small arm, a side baffle and an elbow baffle; the bottom supporting plate and the elbow baffle are in strip shapes, and one long edge of the side baffle is butted with one long edge of the bottom supporting plate to form a semi-open groove with an L-shaped section for placing the arm of the patient; the elbow baffles are arranged at the end parts of the bottom supporting plate and the side baffles and used for limiting the elbows; the bandage is bound on the supporting plate in a surrounding way, and the arm of the patient is fixed in the semi-open groove of the supporting plate; the bracing piece is connected with the backup pad, can dismantle. The utility model discloses simple structure only needs to hold in the palm the hand rest with same internal fixation operation, only through switching bracing piece position, just can accomplish the operation of adaptation left and right hand, has reduced equipment manufacturing cost, has improved the suitability.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to closed internal fixation operation support hand frame that resets of fracture between thighbone tuberosity.
Background
With the pace of life increasing and the development of transportation, more and more fractures of femur and hip are occurring, and the occupation of orthopedic surgery is increasing. Closed reduction internal fixation surgery is becoming more and more popular in clinic, but the muscles around the fracture are developed, the manipulation is not easy to restore, and the alignment is not easy to maintain after the restoration. In closed reduction internal fixation surgery, effective traction and accurate and good reduction are the key to the success of the surgery.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a closed internal fixation operation hand rest that resets of fracture between thighbone tuberosity that simple structure, with low costs, simple operation.
The utility model provides a closed reduction internal fixation operation hand support frame for intertrochanteric fracture, which comprises a support plate, a binding band and a support rod;
the supporting plate comprises a bottom supporting plate of the small arm, a side baffle of the small arm and an elbow baffle; the bottom supporting plate and the side baffle are in strip shapes, and one long edge of the side baffle is butted with one long edge of the bottom supporting plate to form a semi-open groove with an L-shaped section for placing the arm of the patient; the elbow baffles are arranged at the end parts of the bottom supporting plate and the side baffles and used for limiting the elbows; as shown in fig. 1;
the bandage is bound on the supporting plate in a surrounding way, and the arm of the patient is fixed in the semi-open groove of the supporting plate;
the bracing piece is connected with the backup pad, can dismantle.
The utility model discloses in, bottom layer board and side baffle shape size are the same.
In the utility model, the binding band is divided into two bands which can be detachably butted; one side of one of the side baffle plates is fixedly connected with the edge of the bottom supporting plate, and the other side of the other side baffle plate is fixedly connected with the edge of the side baffle plate.
The utility model discloses in, the border of the butt joint of two of bandage is equipped with the magic subsides that can dismantle the butt joint.
The utility model discloses in, bottom layer board and side baffle are close to the position of elbow baffle, all are equipped with can dismantle the coupling mechanism of connection with the bracing piece, make between backup pad and the bracing piece can turned angle and fix.
In the utility model discloses, coupling mechanism is spherical revolute joint mechanism.
The utility model discloses in, be equipped with soft mat in the backup pad, like foam-rubber cushion etc. improves the travelling comfort that patient's arm was put into.
The utility model discloses during the use, with the bracing piece bottom mounting on the bed body frame of sick bed, keep 90 elbows states with patient's arm, the patient forearm puts into the semi-open groove of backup pad, puts on the bottom layer board, and the elbow pushes up in elbow baffle department, fixes the forearm in semi-open groove, the operation of being convenient for with bandage winding cladding. If different arms of different patients need to be changed for left and right hands to perform an operation, the supporting plate and the supporting rod are placed on the other side of the sickbed in a mirror image mode, the supporting rod is switched to the connecting mechanism of the side baffle, the original bottom supporting plate is changed into the side baffle, and the original side baffle is changed into the bottom supporting plate.
The utility model discloses simple structure only needs to hold in the palm the hand rest with same internal fixation operation, only through switching bracing piece position, just can accomplish the operation of adaptation left and right hand, has reduced equipment manufacturing and use cost, has improved the suitability.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a side view of the present invention.
Reference numbers in the figures: 1 is the backup pad, 2 is the bandage, 3 is the bracing piece, 4 is the bottom layer board, 5 is side baffle, 6 is elbow baffles.
Detailed Description
The utility model discloses a backup pad 1, bandage 2 and bracing piece 3.
The supporting plate 1 is integrally formed by stamping and bending medical stainless steel and comprises a bottom supporting plate 4 of a small arm, a side baffle 5 of the small arm and an elbow baffle 6; the bottom supporting plate 4 and the side baffle 5 are two rectangles with the same size, one long side of the bottom supporting plate 4 is butted with one long side of the side baffle 5, the bottom supporting plate 4 and the side baffle 5 are arranged vertically to form a semi-open groove with an L-shaped section; the elbow baffles 6 are square and are arranged at the end parts of the bottom supporting plate 4 and the side baffles 6, and two adjacent side edges are respectively butted with the short edges of the bottom supporting plate 4 and the side baffles 6 for limiting the elbow; the butt joint positions of the bottom supporting plate 4, the side edge baffle 5 and the elbow baffle 6 are in arc surface transitional connection, and each vertex angle is subjected to arc treatment to enable the arms of the patient to be attached and placed, so that the arm placing comfort and the operation safety are improved, and the punch forming yield is improved; as shown in fig. 1;
two groups of the binding bands 2 are provided, each group can be circularly bound on the supporting plate 1, and the arms of the patient are fixed in the semi-open grooves of the supporting plate 1; the method specifically comprises the following steps:
each group of the binding bands 2 is divided into two rectangular cloth blocks which are detachably butted; one edge of one cloth piece of each group is fixedly connected with the edge of the bottom supporting plate 4, and one edge of the other cloth piece is fixedly connected with the edge of the side baffle plate 5; the fixing connection mode can adopt direct fixation by rivets, or adopt modes of arranging barbs on the support plate 1, hooking preset hanging holes on the edges of the binding bands and the like; the butt joint edge of the two cloth pieces is provided with a magic tape which can be detachably butted. As shown in fig. 1.
The binding band 2 can also be a strip-shaped band and is connected through a conventional band telescopic adjusting buckle.
The support rod 3 is connected with the support plate 1 and can be detached; the bottom supporting plate and the side edge baffle of the supporting plate 1 are respectively provided with a connecting mechanism which can be detachably connected with the supporting rod 3 at the end part position close to the elbow baffle, so that the supporting plate 1 and the supporting rod 3 can rotate by an angle and are fixed; the connecting mechanism is a spherical rotating joint mechanism and adopts a conventional ball head rotating adjusting structure.
For example: the end parts of the bottom supporting plate 4 and the side baffle 5 are provided with metal inverted cone-shaped supporting ball head rods, the end parts of the supporting ball head rods are provided with integrally formed metal round balls, the top ends of the supporting rods are provided with cylindrical ball grooves which are provided with external threads, the metal round balls are placed in the ball grooves, a round cover which is provided with internal threads and is provided with a central hole is preset above the metal round balls and is sleeved on the supporting ball head rods, the round cover is screwed on the ball grooves through threaded covers, the metal round balls are fixed in the ball grooves, and the metal round balls can rotate in the ball grooves by a direction angle; a threaded hole is formed in the ball groove, the fixing screw penetrates into the threaded hole and can be propped against the metal ball, and therefore the metal ball can be adjusted to rotate and be fixed by adjusting the tightness of the fixing screw. As shown in the enlarged partial schematic view of fig. 2;
the bottom end of the supporting rod 3 is also fixed in a clamping mode or in a screw mode to be in butt joint with a screw hole preset in the sickbed frame. As well as some common instrument configurations that are connected to the bed frame.
When the utility model is used, the bottom end of the support rod is fixed on the bed body frame of the sickbed, the hand of the patient is put into the semi-open groove of the support plate, the arm is wrapped by the bandage in a winding way, the small arm is fixed in the semi-open groove by magic tape after being tensioned, and the elbow is propped against the elbow baffle plate, thereby facilitating the operation; the addition of replaceable pads in the semi-open bath also improves the comfort of the patient's arms and reduces the post-sterilization effort. If different patients, only need trade left hand, right hand and carry out the operation, only need with backup pad and bracing piece mirror image put the sick bed another side to with the bracing piece switch to the coupling mechanism department of side baffle can, original bottom layer board becomes the side baffle this moment, original side baffle becomes the bottom layer board.
The utility model discloses simple structure only needs to hold in the palm the hand rest with same internal fixation operation, only through switching bracing piece position, just can accomplish the operation of adaptation left and right hand, has reduced equipment manufacturing and use cost, has improved the suitability.
While, for purposes of simplicity of explanation, the above-described methodologies are shown and described as a series of structures, it is to be understood and appreciated that the methodologies are not limited by detail, as some structures may, in accordance with one or more embodiments, occur in different orders and/or concurrently with other acts from that shown and described herein or not shown and described herein, but as may be understood by those of ordinary skill in the art.
The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A closed reduction internal fixation operation hand support frame for intertrochanteric fracture is characterized by comprising a support plate, a binding band and a support rod;
the supporting plate comprises a bottom supporting plate of the small arm, a side baffle of the small arm and an elbow baffle; the bottom supporting plate and the side baffle are in strip shapes, and one long edge of the side baffle is butted with one long edge of the bottom supporting plate to form a semi-open groove with an L-shaped section for placing the arm of the patient; the elbow baffles are arranged at the end parts of the bottom supporting plate and the side baffles and used for limiting the elbows;
the bandage is bound on the supporting plate in a surrounding way, and the arm of the patient is fixed in the semi-open groove of the supporting plate;
the bracing piece is connected with the backup pad, can dismantle.
2. The surgical hand rest of claim 1, wherein the bottom support plate and the side guards are the same size and shape.
3. A surgical hand rest according to claim 1 or 2, wherein the strap is divided into two detachably abutting strips; one side of one of the side baffle plates is fixedly connected with the edge of the bottom supporting plate, and the other side of the other side baffle plate is fixedly connected with the edge of the side baffle plate.
4. The surgical hand rest according to claim 3, wherein the butt edges of the two strips of the binding band are provided with detachable butt magic tapes.
5. The hand rest according to claim 1, 2 or 4, wherein the bottom support plate and the side baffle are provided with connecting mechanisms detachably connected with the support rods at positions close to the elbow baffle, so that the support plate and the support rods can rotate and are fixed.
6. The surgical hand rest of claim 5, wherein the attachment mechanism is a spherical revolute joint mechanism.
7. The surgical hand rest of claim 1, wherein a soft cushion is provided in the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769967.3U CN213244927U (en) | 2020-08-23 | 2020-08-23 | Closed reduction internal fixation operation hand support frame for intertrochanteric fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769967.3U CN213244927U (en) | 2020-08-23 | 2020-08-23 | Closed reduction internal fixation operation hand support frame for intertrochanteric fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213244927U true CN213244927U (en) | 2021-05-21 |
Family
ID=75905453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021769967.3U Active CN213244927U (en) | 2020-08-23 | 2020-08-23 | Closed reduction internal fixation operation hand support frame for intertrochanteric fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213244927U (en) |
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2020
- 2020-08-23 CN CN202021769967.3U patent/CN213244927U/en active Active
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