CN217827900U - Supplementary external fixation frame of usefulness is shot to intraoperative calcaneum axle position X piece - Google Patents
Supplementary external fixation frame of usefulness is shot to intraoperative calcaneum axle position X piece Download PDFInfo
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- CN217827900U CN217827900U CN202221551103.3U CN202221551103U CN217827900U CN 217827900 U CN217827900 U CN 217827900U CN 202221551103 U CN202221551103 U CN 202221551103U CN 217827900 U CN217827900 U CN 217827900U
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Abstract
The utility model discloses a supplementary external fixation frame of usefulness is shot to intraoperative calcaneum axle position X piece, which comprises a bracket body, the stake body include that rigid subsides lean on the first wainscot on the instep, become the contained angle with first wainscot and can rigid subsides lean on the second wainscot of shank hypomere front side and connect between first wainscot and second wainscot and be used for rigid subsides to connect the face at the arc of ankle joint front side, first wainscot on be equipped with and be used for binding the first fixed band on the foot, the second wainscot on be equipped with and be used for binding the second fixed band at the shank hypomere. The utility model discloses simple structure, first fixed band can be fixed the foot on first wainscot, and the second fixed band can be fixed the shank at the second wainscot, and foot and shank position are rigid fixed, can not change for foot and shank maintain the ankle joint back of the body through the stake body and stretch the position, are favorable to shooing high-quality calcaneum axle position X piece, use more convenient and comfortable and safe and reliable, the clinical application of being convenient for.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an auxiliary external fixation frame for X-ray shooting of axial position of calcaneus bone in operation.
[ background of the invention ]
Calcaneus fracture is a common fracture in clinic, and intra-articular fracture with obvious displacement is usually treated by an internal fixation operation. At present, in clinical diagnosis of calcaneal fracture, evaluation of reduction effect in surgery and fixation of implantation position, the most common examination method is to project X-ray films at the lateral position and the axial position of the calcaneus, wherein the X-ray film at the axial position with high quality can effectively and clearly expose structures such as calcaneus, talus processes, calcaneus width, calcaneus axis, subtalar joints and the like, and has important value for the diagnosis of calcaneus fracture and the evaluation of surgery effect.
In the process of unilateral calcaneus operation, the operation body position of a patient is mostly lateral lying position, the patient is in a muscle relaxation state under anesthesia and cannot be matched with the position required by projection, the satisfactory axial X-ray film is difficult to photograph in the operation, the affected foot and the lower leg are often required to be tightly held by both hands of an operator during projection so as to maintain the extending position of the ankle joint for projection, but the operation is laborious; some operators may use materials such as sterile bandages to cover feet, pull the feet to the dorsiflexion position of the ankle joint towards the back side, then clamp the materials such as bandages with forceps, and fix the ankle joint temporarily in the dorsiflexion position to project, but these methods have inconsistent fixed angles, the fixation is easy to loosen and slip, the central line of projection needs to be adjusted repeatedly for many times, the exposure times of X-rays of the operators and patients in the operation are increased, the operation time is prolonged, even though the operation is performed for many times, and finally the high-quality calcaneal axis image cannot be obtained.
Therefore, the present invention is based on the above disadvantages.
[ Utility model ] A method for manufacturing a semiconductor device
The utility model aims at overcoming the defects of the prior art, providing a simple structure, convenient use, safe and reliable's supplementary external fixation frame of usefulness is shot to the position of calcaneum axle position X piece in the art, maintain the ankle joint back of the body and stretch the position, do benefit to and clap the position X piece of calcaneum axle position.
The utility model discloses a realize through following technical scheme:
the utility model provides an auxiliary external fixation frame of usefulness is shot to intraoperative calcaneal axis position X piece which characterized in that includes stake body 1, stake body 1 include rigid paste lean on the first wainscot 11 on the instep, with first wainscot 11 become the contained angle and can rigid paste lean on the second wainscot 12 of shank hypomere front side and connect between first wainscot 11 and second wainscot 12 and be used for rigid paste to lean on the arc of ankle joint front side and connect 13, first wainscot 11 on be equipped with and be used for binding first fixed band 2 on the foot, second wainscot 12 on be equipped with and be used for binding second fixed band 3 at the shank hypomere.
The auxiliary external fixing frame for the X-ray photograph of the axial position of the calcaneus in the operation is characterized in that the included angle alpha between the first veneering 11 and the second veneering 12 is 70-90 degrees.
The auxiliary external fixator for X-ray photographing of the calcaneus axis position in the operation is characterized in that the included angle alpha between the first attaching face 11 and the second attaching face 12 is 70 degrees.
The auxiliary external fixator for X-ray intraoperative calcaneal axis position imaging is characterized in that the first adhesive surface 11 is an arc surface attached to the instep, the second adhesive surface 12 is provided with an arc surface attached to the front side of the lower leg section, and the radian of the second adhesive surface 12 is larger than that of the first adhesive surface 11.
The auxiliary external fixator for X-ray axial position photographing of the calcaneus in the operation is characterized in that the tail ends of the first adhesive surface 11 and the second adhesive surface 12 are respectively provided with an arc-shaped contact part 14 which is bent outwards.
The auxiliary external fixation frame for intraoperative calcaneal axial X-ray photography is characterized in that two sides of the first veneering 11 are respectively provided with first mounting holes 15 through which two ends of the first fixing bands 2 respectively penetrate and then are matched with each other to bind feet, and two sides of the second veneering 12 are respectively provided with second mounting holes 16 through which two ends of the second fixing bands 3 respectively penetrate and then are matched with each other to bind crus.
The auxiliary external fixation frame for intraoperative calcaneal axial X-ray photography is characterized in that two ends of the first fixing band 2 and the second fixing band 3 are respectively provided with magic tapes 4 which are mutually matched and connected.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model discloses simple structure, first fixed band can fix the foot on first wainscot, and the second fixed band can be fixed the shank at the second wainscot, and foot and shank position are rigid fixed, can not change, make foot and shank maintain the ankle joint back of the body through the stake body and stretch the position like this, do benefit to and clap calcaneus axle position X piece, and it is more convenient to use, and safe and reliable.
2. The utility model discloses in, the contained angle of first wainscot and second wainscot is 70, under this angle, the dorsal part contained angle of foot and shank is minimum, and the extreme back of the body of ankle joint stretches, and talus tarsal bone is minimum to sheltering from of calcaneus, claps the calcaneus axle position of ideal more easily, and calcaneus axle position X piece calcaneus body, carrier distance process and calcaneus apart from the articular surface display more clear, the effect that resets in the judgement art of being convenient for to guide the internal fixation and put into the position.
3. The utility model discloses in, first wainscot, second wainscot and arc holding surface integrated into one piece, smooth mild, the one end that arc holding surface was kept away from respectively to first wainscot, second wainscot is terminal, and terminal 1 centimetre punishment is buckled the perk slightly to the outside respectively at the end, laminates shank and foot more, effectively prevents terminal card pressure skin like this, prevents that the corner from damaging patient's skin, safe and reliable, and the comfort is good.
[ description of the drawings ]
Fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic structural diagram of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 isbase:Sub>A cross-sectional view atbase:Sub>A-base:Sub>A in fig. 3.
[ detailed description ] embodiments
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1 to 4, an auxiliary external fixator for intraoperative calcaneal axial X-ray imaging comprises a support body 1, wherein the support body 1 comprises a first patch 11 rigidly attached to the instep, a second patch 12 forming an included angle with the first patch 11 and capable of rigidly attached to the front side of the lower leg segment, and an arc-shaped connecting surface 13 connected between the first patch 11 and the second patch 12 and used for rigidly attached to the front side of an ankle joint, a first fixing strap 2 used for being bound to the foot is arranged on the first patch 11, and a second fixing strap 3 used for being bound to the lower leg segment is arranged on the second patch 12. The utility model discloses simple structure, stake body 1 adopts rigid material to make, specifically is the 304 stainless steel of 2mm thick, and the length of first wainscot is about 11cm, and the length of second wainscot 12 is about 13cm, and first wainscot, second wainscot both ends width is about 9cm, and arc is connected about 3cm long, and the width is about 5.5cm, and first wainscot 11, arc are connected and 13 and second wainscot 12 integrated into one piece, and the smooth skin that laminates of junction can not warp in the use; the later stage can be further improved into a permeable hard material, so that the conventional calcaneal radiography is convenient to use. With the help of above-mentioned structure, the shank can be fixed on second wainscot 12 to second fixed band 3, and first wainscot 11 pastes and leans on the foot and through 2 tractive feet of first fixed band, and first fixed band 2 can fix the foot on first wainscot 11 like this, and foot and shank position are rigid fixed, can not change for the foot passes through the stake body with the shank and maintains the ankle joint back of the body and stretch the position, does benefit to and claps calcaneus axle position X piece, and it is more convenient to use, and safe and reliable.
In the utility model, the included angle alpha between the first overlay 11 and the second overlay 12 is 70-90 degrees. In one embodiment, the angle α between the first facing 11 and the second facing 12 is 70 °. Research shows that when a human body is in a relaxed state or a limb is in an anesthesia state, the included angle between the back of a foot and the back of a lower leg is about 120 degrees, at the moment, when a calcaneal axis X-ray is shot, a shot central line inclines to the cephalic side to be about 50 degrees at most, a calcaneal transtalus and a subtalar joint can be overlapped with tarsal bones and talus of the foot and cannot be clearly displayed, when the included angle between the back of the foot and the back of the lower leg is 70-90 degrees, and the shot central line inclines to the cephalic side by 35-45 degrees, the calcaneus, the transtalus and the subtalar joint can effectively avoid the shielding of the tarsal bones and can be clearly displayed. In this embodiment, the included angle between the first overlay 11 and the second overlay 12 is 70 °, under this angle, the included angle between the dorsal side of the foot and the lower leg is the smallest, the ankle joint is extremely dorsiflexed, the blocking of the tarsal bone of the talus to the calcaneus is the smallest, the ideal axis of the calcaneus can be easily obtained, and the calcaneus body, the talus protrusion and the calcaneus distance joint surface on the X-piece of the axis of the calcaneus show more clearly, which is convenient for the reduction effect in the evaluation operation to guide the internal fixation implantation position.
The first adhesive surface 11 is an arc surface attached to the instep, the second adhesive surface 12 is provided with an arc surface attached to the front side of the lower section of the lower leg, and the radian of the second adhesive surface 12 is larger than that of the first adhesive surface 11. Because the shape size difference of foot and shank, the utility model discloses a set up the different first wainscot 11 of radian and second wainscot 12, first wainscot 11 more laminates the foot like this, and second wainscot 12 more laminates shank hypomere front side portion.
As shown in fig. 4, the ends of the first and second cover surfaces 11 and 12 are respectively provided with arc-shaped contact portions 14 bent outward. In this embodiment, the one end that arc holding surface 13 was kept away from respectively to first wainscot 11 and second wainscot 12 is the end, and first wainscot 11 and second wainscot 12 are inboard with one side of skin contact, and the one side of keeping away from skin is the outside, and the terminal end of terminal 1 centimetre department is buckled the perk respectively to the outside slightly about 15, laminates shank and foot more, and the end can not the jam skin again like this, prevents that the turning bruises patient, and the comfort is better.
In this embodiment, the two sides of the first overlay 11 are respectively provided with a first mounting hole 15 for the two ends of the first fixing band 2 to pass through and to cooperate with each other to bind the foot, and the two sides of the second overlay 12 are respectively provided with a second mounting hole 16 for the two ends of the second fixing band 3 to pass through and to cooperate with each other to bind the calf.
The two ends of the first fixing band 2 and the second fixing band 3 are respectively provided with magic tapes 4 which are matched and connected with each other. When needing to use this supplementary external fixation frame to assist in art when shooting with bone axle position piece, first mounting hole 15 is passed respectively at the both ends of first fixed band 2 and tie up on the foot with the help of two corresponding magic subsides 4 mutually supporting, make the foot fix on first wainscot 11, the both ends of second fixed band 3 are passed respectively second mounting hole 16 and are tied up on the shank with the help of two corresponding magic subsides 4 mutually supporting, make the shank fix at second wainscot 12, it stretches the position through the stake body 1 maintenance ankle joint back of the body with the shank to get the foot like this, be favorable to shooing high-quality calcaneum axle position X piece, effectively guide clinical work to develop, convenient to popularize and use.
Claims (7)
1. The utility model provides an supplementary external fixation frame of usefulness is shot to intraoperative calcaneus axle position X piece which characterized in that: including stake body (1), stake body (1) including rigid paste first wainscot (11) on the instep, become contained angle and can rigid paste second wainscot (12) of leaning on the shank hypomere front side and connect between first wainscot (11) and second wainscot (12) and be used for rigid paste to connect face (13) in the arc of ankle joint front side, first wainscot (11) on be equipped with and be used for binding first fixed band (2) on the foot, second wainscot (12) on be equipped with and be used for binding second fixed band (3) at the hypomere.
2. The auxiliary external fixator for axial X-ray photography of calcaneus according to claim 1, wherein: the included angle alpha between the first veneering (11) and the second veneering (12) is 70-90 degrees.
3. The auxiliary external fixator for axial X-ray intraoperative calcaneus imaging according to claim 2, wherein: the included angle alpha between the first facing (11) and the second facing (12) is 70 degrees.
4. The auxiliary external fixator for axial X-ray photography of calcaneus according to any one of claims 1-3, wherein: the first adhesive surface (11) is an arc surface attached to the instep, the second adhesive surface (12) is provided with an arc surface attached to the front side of the lower section of the shank, and the radian of the second adhesive surface (12) is larger than that of the first adhesive surface (11).
5. The auxiliary external fixator for axial X-ray intraoperative calcaneus according to any one of claims 1-3, comprising: the tail ends of the first facing (11) and the second facing (12) are respectively provided with an arc-shaped contact part (14) which is bent outwards.
6. The auxiliary external fixator for axial X-ray intraoperative calcaneus imaging according to claim 1, wherein: the two sides of the first veneering (11) are respectively provided with first mounting holes (15) for enabling the two ends of the first fixing bands (2) to penetrate through and be matched with each other to bound feet, and the two sides of the second veneering (12) are respectively provided with second mounting holes (16) for enabling the two ends of the second fixing bands (3) to penetrate through and be matched with each other to bind crus.
7. The auxiliary external fixator for axial X-ray intraoperative calcaneus imaging according to claim 6, wherein: the two ends of the first fixing belt (2) and the second fixing belt (3) are respectively provided with magic tapes (4) which are matched and connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221551103.3U CN217827900U (en) | 2022-06-20 | 2022-06-20 | Supplementary external fixation frame of usefulness is shot to intraoperative calcaneum axle position X piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221551103.3U CN217827900U (en) | 2022-06-20 | 2022-06-20 | Supplementary external fixation frame of usefulness is shot to intraoperative calcaneum axle position X piece |
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| Publication Number | Publication Date |
|---|---|
| CN217827900U true CN217827900U (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221551103.3U Active CN217827900U (en) | 2022-06-20 | 2022-06-20 | Supplementary external fixation frame of usefulness is shot to intraoperative calcaneum axle position X piece |
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| Country | Link |
|---|---|
| CN (1) | CN217827900U (en) |
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2022
- 2022-06-20 CN CN202221551103.3U patent/CN217827900U/en active Active
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