CN211187315U - X-ray-transmitting hand fixing and placing device for measuring bone age of children - Google Patents
X-ray-transmitting hand fixing and placing device for measuring bone age of children Download PDFInfo
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- CN211187315U CN211187315U CN201921814264.5U CN201921814264U CN211187315U CN 211187315 U CN211187315 U CN 211187315U CN 201921814264 U CN201921814264 U CN 201921814264U CN 211187315 U CN211187315 U CN 211187315U
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- accommodating groove
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Abstract
The utility model discloses a hand fixing and placing device for measuring the bone age of children by transmitting X-ray, which comprises a hand supporting plate for supporting the far end of an arm, a wrist, a palm, a little finger, a ring finger, a middle finger and a forefinger and a supporting block for supporting the thumb; the hand supporting plate and the supporting block are made of X-ray transmitting materials; a palm accommodating groove is formed at the rear side of the upper end surface of the hand supporting plate, and a little finger accommodating groove, a ring finger accommodating groove, a middle finger accommodating groove and an index finger accommodating groove are formed at the front side of the upper end surface; the supporting block can be arranged on the right side of the hand supporting plate in a front-and-back movement mode, and the upper end surface of the supporting block is provided with a thumb accommodating groove facing the right side; the utility model discloses can part children little finger, ring finger, middle finger, forefinger and thumb for the follow-up clear shooting of carrying on the X-ray of ability of being convenient for, make children's age measuring effect good, just the utility model discloses can be suitable for different age bracket children to use as far as, so that can part different age bracket children's finger in a flexible way and the clear shooting of the follow-up X-ray of being convenient for, make to use strong adaptability, the utility model discloses excellent in use effect.
Description
Technical Field
The utility model relates to the technical field of medical supplies, specifically say, relate to a pass through X-ray children bone age and measure hand and put device admittedly.
Background
The growth and development of a human can be expressed in terms of two "ages," namely, the age of life (calendar age) and the age of the organism (bone age).
The change of human skeletal development is basically similar, and the development process of each bone is continuous and staged. Bones in different stages have different morphological characteristics.
Therefore, the bone age assessment can accurately reflect the growth development level and the maturity of the individual. The method not only can determine the biological age of the children, but also can know the growth and development potential and the sexual maturity trend of the children as soon as possible through the bone age, also can predict the adult height of the children through the bone age, and the determination of the bone age also has great help for diagnosing some pediatric endocrine diseases. Bone age was first applied to medically study and measure the growth and development of children, and then subsequently applied extensively to determine the actual age of athletes to determine race eligibility. The bone age identification method is more widely applied to the judicial case judgment process and plays an important role.
In the prior art, for bone age measurement, it is usually necessary to determine the bone by means of a specific image of the bone in an X-ray image. Specifically, taking an X-ray film of the left palm of the child is generally used as a unified standard, and doctors observe the development degree of ossification centers of palms and phalanges of the children through the X-ray film to determine the bone age.
During specific measurement, the fingers of the children are required to be separated so as to avoid that the fingers of the children are close to or crossed with each other to avoid that adjacent phalanges in a shot X-ray image are close to or crossed with each other to cause difficulty in observing and confirming the details of the fingers. However, children, especially infants, are naturally active, so that the fingers of the children are difficult to control in the bone age measurement process, and medical staff can only shoot the palms and the fingers of the children by X-rays at the moment when the fingers of the children are opened, so that the shooting time is long in many times, and the shooting is time-consuming and labor-consuming.
In the prior art, no hand fixing device for measuring bone age is suitable for children of different ages to separate fingers of the children, so that the problems need to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a hand fixing device for measuring the bone age of children by transmitting X-rays.
The utility model provides a technical scheme that prior art problem adopted is: a hand fixing and placing device for measuring children bone age by transmitting X-ray comprises a hand supporting plate for supporting palms, little fingers, ring fingers, middle fingers and index fingers and a supporting block for supporting the thumb;
the hand supporting plate and the supporting block are made of X-ray transmitting materials;
the back side of the upper end surface of the hand supporting plate is downwards sunken to form a palm accommodating groove for accommodating a palm, and the front side of the upper end surface of the hand supporting plate is downwards sunken along the front-back direction to form a little finger accommodating groove for accommodating a little finger, a ring finger accommodating groove for accommodating a ring finger, a middle finger accommodating groove for accommodating a middle finger and a forefinger accommodating groove for accommodating a forefinger in parallel; the support block can be arranged on the right side of the hand support plate in a front-back movement mode, and a thumb accommodating groove for accommodating a thumb is arranged on the upper end face of the support block towards the right;
the little finger accommodating groove, the ring finger accommodating groove, the middle finger accommodating groove, the index finger accommodating groove and the thumb accommodating groove are respectively communicated with the palm accommodating groove.
The above technical solution is further described as follows:
preferably, a gap communicated with the palm accommodating groove is formed in the right side face of the hand supporting plate; the front wall of the notch is provided with a front extension groove forwards, and the rear wall of the notch is provided with a rear extension groove backwards;
the front end surface of the support block is provided with a front extension part which is forwards extended and is suitable for being inserted into the front extension groove near the left side of the support block, and the rear end surface of the support block is provided with a rear extension part which is backwards extended and is suitable for being inserted into the rear extension groove near the left side of the support block;
the length from the front end of the front extension part to the rear end face of the support block and the length from the rear end of the rear extension part to the front end face of the support block are slightly larger than the distance between the front wall of the notch and the rear wall of the notch, so that the support block is arranged on the right side of the hand support plate and cannot slide away when moving back and forth.
Preferably, the left side surface of the supporting block is abutted against the left side surface of the notch; the lower bottom surface of the support block is flush with the lower bottom surface of the hand support plate, and the bottom of the thumb accommodating groove arranged on the support block is flush with the bottom of the palm accommodating groove.
Preferably, the front side of the hand support plate is provided with an arc-shaped little finger fixing sleeve which is integrally formed with the hand support plate and used for fixedly sleeving a little finger, wherein the arc-shaped little finger fixing sleeve is upwards protruded from the rear upper part of the notch of the little finger accommodating groove; an arc-shaped ring finger fixing sleeve which is integrally formed with the hand support plate and is used for fixedly sleeving a ring finger is arranged on the front side of the hand support plate in a protruding manner at the upper part of the back of the notch of the ring finger accommodating groove; an arc-shaped middle finger fixing sleeve which is integrally formed with the hand support plate and is used for fixedly sleeving the middle finger is arranged on the front side of the hand support plate in a protruding manner at the rear upper part of the notch of the middle finger accommodating groove; the front side of the hand support plate is provided with an arc-shaped forefinger fixing sleeve which is integrally formed with the hand support plate and used for fixing a forefinger in a sleeving manner, wherein the arc-shaped forefinger fixing sleeve is upwards protruded at the rear upper part of the notch of the forefinger accommodating groove.
Preferably, an arc-shaped thumb fixing sleeve which is integrally formed with the supporting block and used for fixedly sleeving the thumb is arranged on the left side of the supporting block and protrudes upwards from the left upper part of the notch of the thumb accommodating groove;
preferably, a supporting part for supporting the far end of the arm and the wrist extends backwards from the back side of the hand supporting plate.
Preferably, the upper end surface of the supporting part is downwards provided with an arm and wrist accommodating groove communicated with the palm accommodating groove.
Preferably, a fastener for fastening the wrist is further included;
the fastening piece comprises an elastic band, a male magic tape and a female magic tape, wherein the length of the elastic band is equal to or less than the width of the supporting part; the lower end of the elastic band is fixedly arranged on the left side surface of the supporting part, and the upper end of the elastic band is connected with the male magic tape; the female magic tape is fixedly arranged on the right side surface of the supporting part and is opposite to the lower end of the elastic band.
Preferably, the hand supporting plate and the supporting block are both made of carbon fiber materials which can transmit X-rays.
The utility model has the advantages that:
one of them, the utility model provides a pass through X-ray children bone age measurement hand solid put device, when the concrete implementation, on the one hand, because the hand layer board and the tray are all made of the material that passes through X-ray, so, place the utility model in the X-ray machine that passes through who measures bone age, and place children's palm and finger in the hand layer board and the tray, can separate children's little finger, ring finger, middle finger, forefinger and thumb, make the follow-up clear taking of X-ray of carrying on of being convenient for, make children's bone age measurement effectual, on the other hand, in advance with little finger storage tank, ring finger storage tank, middle finger storage tank, forefinger storage tank and the thumb storage tank width suitably wide, because the tray is for locating the hand layer board right side that can the back-and forth movement, so, even make it on it the thumb storage tank can the back-and-forth movement, for young children, the palm and fingers of the young children are smaller, at the moment, the support block can be moved forwards to a proper position, so that the thumb containing groove on the support block is close to the little finger containing groove, the ring finger containing groove, the middle finger containing groove and the forefinger containing groove as much as possible, the support block is convenient for supporting the hand of the young children with smaller palms and fingers to carry out auxiliary measurement on the bone age of the young children, for the young children, the palms and the fingers of the young children are relatively larger, at the moment, the support block can be moved backwards to a proper position, so that the thumb containing groove on the support block is far away from the little finger containing groove, the ring finger containing groove, the middle finger containing groove and the forefinger containing groove as much as possible, the support block is convenient for supporting the hand of the young children with homogeneous fingers of the old children, and therefore, the support block can be suitable for the children with different ages as much as possible, so that can part different age bracket children in a flexible way and be convenient for the clear shooting of follow-up X-ray for use strong adaptability, and then, the utility model discloses excellent in use effect.
Secondly, in the technical scheme, on one hand, the support block is arranged on the right side of the hand support plate and can not slide away when moving back and forth, and the left side surface of the support block abuts against the left side surface of the notch; the lower bottom surface of the support block is flush with the lower bottom surface of the hand supporting plate, the bottom of the thumb containing groove arranged on the support block is flush with the bottom of the palm containing groove, thus, the anti-falling performance and the use reliability of the supporting block are good, on the other hand, the arc-shaped little finger fixing sleeve, the arc-shaped ring finger fixing sleeve, the arc-shaped middle finger fixing sleeve, the arc-shaped forefinger fixing sleeve and the arc-shaped thumb fixing sleeve are convenient for correspondingly fixing the little finger, the ring finger, the middle finger, the forefinger and the thumb of the child, so that the children can wear the utility model directly when using the utility model, and then the utility model is convenient to put into the X-ray transmitting machine synchronously after being worn, so that the fingers can be effectively prevented from being crossed or folded in a large range when the X-ray shooting is carried out, furthermore, the utility model discloses the use reliability is stronger for the result of use can effectively be improved.
In the third embodiment, because the back side of the hand supporting plate extends backwards to form a supporting part for supporting the far end of the arm and the wrist, the upper end surface of the supporting part is downwards provided with an arm and wrist accommodating groove communicated with the palm accommodating groove, and the utility model also comprises a fastening piece for fastening the wrist; the fastening piece comprises an elastic band, a male magic tape and a female magic tape, wherein the length of the elastic band is equal to or less than the width of the supporting part; the lower end of the elastic band is fixedly arranged on the left side surface of the supporting part, and the upper end of the elastic band is connected with the male magic tape; female magic subsides set firmly in hold up the portion right flank, and with elastic cord lower extreme position is relative, so, using the utility model discloses the time, will tie the piece and be as for children's wrist, even must the utility model discloses it is better to dress up the anticreep nature for follow-up children age of bone measures more swiftly save time, thereby, the utility model discloses an excellent can be reached in the result of use.
Drawings
FIG. 1 is a schematic view of the whole structure of the X-ray transparent hand fixing device for measuring the bone age of children;
FIG. 2 is an exploded view of the X-ray transparent hand fixing device for measuring child bone age of the present invention;
FIG. 3 is an enlarged view of the pallet of FIG. 2;
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Reference numerals:
a hand fixing device 1000 for measuring the bone age of children by X-ray;
a hand rest board 10;
a palm accommodating groove 101; a little finger accommodation groove 102; a ring finger accommodation groove 103; a middle finger accommodation groove 104; an index finger receiving groove 105; a notch 106; a front extension groove 1061; a circular arc-shaped little finger fixing sleeve 107; a circular arc-shaped ring finger fixing sleeve 108; a circular arc-shaped middle finger fixing sleeve 109; a circular arc index finger fixing sleeve 110; a support part 111; an arm and wrist receiving slot 1111;
a support block 20;
a thumb receiving groove 201; a forward extension 202; a rear extension 203; a circular arc thumb fixing sleeve 204;
a fastener 30;
Detailed Description
The technical solution of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, so as to more clearly and intuitively understand the essence of the present invention.
As shown in fig. 1, 2 and 3;
the utility model provides a transparent X-ray children bone age measures hand fixing device 1000, when the concrete implementation, including the hand layer board 10 used for holding up palm, little finger, ring finger, middle finger, forefinger and the holding block 20 used for holding up the thumb;
the hand supporting plate 10 and the supporting block 20 are both made of X-ray transparent materials;
a palm accommodating groove 101 for accommodating a palm is formed in the rear side of the upper end surface of the hand supporting plate 10 in a downward recessed manner, and a little finger accommodating groove 102 for accommodating a little finger, a ring finger accommodating groove 103 for accommodating a ring finger, a middle finger accommodating groove 104 for accommodating a middle finger and a forefinger accommodating groove 105 for accommodating a forefinger are formed in the front side of the upper end surface of the hand supporting plate 10 in a downward recessed manner in the front-rear direction in parallel; the support block 20 can be arranged on the right side of the hand supporting plate 10 in a front-back movement mode, and a thumb accommodating groove 201 for accommodating a thumb is arranged on the upper end surface of the support block 20 facing the right side;
meanwhile, the little finger accommodation groove 102, the ring finger accommodation groove 103, the middle finger accommodation groove 104, the index finger accommodation groove 105, and the thumb accommodation groove 201 are respectively communicated with the palm accommodation groove 101.
Based on the above, it can be clear that, the utility model discloses when concrete implementation, then mainly be used for as penetrating X-ray children's bone age and measure hand solid fixed device 1000 and use.
On the one hand, because of the hand supporting plate 10 reaches the tray 20 is the preparation of passing through X-ray material, so, will the utility model discloses arrange in the X-ray machine that passes through of survey bone age in to arrange children's palm and finger in hand supporting plate 10 with tray 20 can part children's little finger, ring finger, middle finger, forefinger and thumb, make the follow-up clear shooting of carrying on the X-ray of the ability of being convenient for children's bone age measuring effect is good.
On the other hand, the little finger receiving groove 102, the ring finger receiving groove 103, the middle finger receiving groove 104, the index finger receiving groove 105 and the thumb receiving groove 201 are widened and lengthened in a proper width and length, and the support block 20 is disposed at the right side of the hand support plate 10 to be movable forward and backward, so that the thumb receiving groove 201 can be moved forward and backward, the palm and fingers of the young child are short, and at this time, the support block 20 can be moved forward to a proper position, so that the thumb receiving groove 201 is as close as possible to the little finger receiving groove 102, the ring finger receiving groove 103, the middle finger receiving groove 104 and the index finger receiving groove 105, so that the present invention is convenient for supporting the hand of the young child with short palm and fingers to perform auxiliary measurement of the bone age, and the palm and fingers of the child are relatively large and long, at this moment, then can with the tray 20 moves to suitable position backward to make it on it thumb storage tank 201 keeps away from as far as possible little finger storage tank 102, ring finger storage tank 103, middle finger storage tank 104 reach forefinger storage tank 105 makes the utility model discloses be convenient for hold up palm and the equal relatively great longer big age children's of finger hand, from this, make the utility model discloses can be suitable for different age bracket children to use as far as possible to make and to part the clear shooting of different age bracket children's fingers and the follow-up X light of being convenient for in a flexible way, make use strong adaptability.
Furthermore, the utility model discloses excellent in use effect.
It should be emphasized that, in a preferred embodiment, the right side of the hand supporting plate 10 is provided with a notch 106 communicated with the palm accommodating groove 101; a front extension groove 1061 is formed in the front wall of the notch 106 forward, and a rear extension groove (not shown) is formed in the rear wall of the notch 106 backward;
a front extension part 202 which is suitable for being inserted into the front extension groove 1061 extends forwards from the front end surface of the support block 20 close to the left side of the support block, and a rear extension part 203 which is suitable for being inserted into the rear extension groove (not shown) extends backwards from the rear end surface of the support block 20 close to the left side of the support block;
the length from the front end of the front extension part 202 to the rear end face of the support block 20 and the length from the rear end of the rear extension part 203 to the front end face of the support block 20 are slightly larger than the distance between the front wall of the notch 106 and the rear wall of the notch 106, so that the support block 20 is arranged at the right side of the hand support plate 10 and can not slide away when moving back and forth.
When the support block 20 moves back and forth and is arranged on the right side of the hand supporting plate 10 in a non-slip manner, the left side surface of the support block 20 is abutted against the left side surface of the notch 106; the lower bottom surface of the support block 20 is flush with the lower bottom surface of the hand supporting plate 10, and the bottom of the thumb accommodating groove 201 arranged on the support block 20 is flush with the bottom of the palm accommodating groove 101.
Thus, the retainer block 20 has good anti-falling performance and good use reliability.
In addition, in practical implementation, an arc-shaped little finger fixing sleeve 107 which is integrally formed with the hand support plate 10 and is used for fixedly sleeving a little finger is arranged on the front side of the hand support plate 10 and protrudes upwards from the rear upper part of the notch of the little finger accommodating groove 102; an arc-shaped ring finger fixing sleeve 108 which is integrally formed with the wrist strap 10 and is used for fixedly sleeving a ring finger is arranged on the front side of the wrist strap 10 in a protruding manner at the upper part of the back of the notch of the ring finger accommodating groove 103; an arc-shaped middle finger fixing sleeve 109 which is integrally formed with the middle finger accommodating groove 104 and used for fixedly sleeving the middle finger is upwards and convexly arranged at the rear upper part of the notch of the middle finger accommodating groove 10 at the front side of the hand support plate; an arc-shaped index finger fixing sleeve 110 integrally formed with the front side of the hand support plate 10 and used for fixing an index finger is arranged at the upper part of the rear of the notch of the index finger accommodating groove 105 in an upward protruding manner.
An arc-shaped thumb fixing sleeve 204 which is integrally formed with the supporting block 20 and used for fixedly sleeving the thumb is arranged on the left side of the supporting block 20 and protrudes upwards from the left upper part of the notch of the thumb accommodating groove 201;
therefore, the circular arc little finger fixing sleeve 107, the circular arc ring finger fixing sleeve 108, the circular arc middle finger fixing sleeve 109, the circular arc forefinger fixing sleeve and the circular arc thumb fixing sleeve 204 are arranged to be convenient for corresponding to the small finger, the ring finger, the middle finger, the forefinger and the thumb of the child to be fixed, so that the child can be directly worn when in use, and then is convenient to wear the utility model discloses put into the X-ray machine synchronously again afterwards, so that the fingers can be effectively prevented from moving or closing up in a large range in a cross way when the X-ray shooting is carried out.
Furthermore, the utility model discloses the use reliability is stronger for the result of use can effectively be improved.
Furthermore, in the present technical solution, a supporting portion 111 for supporting the distal end of the arm and the wrist is extended backward from the rear side of the hand support plate 10.
The upper end surface of the supporting part 111 is provided with an arm and wrist accommodating groove 1111 which is communicated with the palm accommodating groove 101.
On the basis, the utility model also comprises a fastening piece 30 for fastening the wrist;
wherein, the fastening member 30 comprises an elastic band 301 having a length equal to or less than the width of the supporting portion, a male hook and loop fastener 302 and a female hook and loop fastener 303; the lower end of the elastic band 301 is fixedly arranged on the left side surface of the supporting part 111, and the upper end of the elastic band is connected with the male magic tape 302; the female magic tape 303 is fixedly arranged on the right side surface of the supporting part 111 and is opposite to the lower end of the elastic band 301.
So, in using the utility model discloses the time, will fastening piece 30 is as for children's wrist, arranges in children's hand promptly the utility model discloses on the time, the tractive elastic cord 301, so that public magic subsides 302 are pasted and are established female magic subsides 303 come to tie up and establish children's wrist, even must the utility model discloses it is better to dress up the anticreep nature for follow-up children's age of bone is measured more swiftly and is saved time.
Thereby, the utility model discloses an excellent in use effect can be reached.
In addition, in the specific implementation, the hand supporting plate 10 and the supporting block 20 are made of carbon fiber materials which can transmit X-rays.
Obviously, in this embodiment, be equipped with the fixed cover 107 of circular-arc little finger, the fixed cover 108 of circular-arc ring finger, the fixed cover 109 of circular-arc middle finger, the fixed cover 110 of circular-arc forefinger and the fixed cover 204 of circular-arc thumb then together be the carbon fiber material preparation of permeable X-ray, so that children are wearing to establish the utility model discloses the time, after its palm and the partial X-ray penetrability that five fingers need the permeable X-ray, make the final X-ray that comes out take a photograph the image and only can see the bone joint profile of children palm position and five finger parts for the medical personnel of being convenient for that can be fine observe and carry out the measurement of bone age and judge.
It should be further added that, in practical implementation, the front extension portion 202 and the rear extension portion 203 are both preferably adhered to the front end surface of the holder 20 and the rear end surface of the holder 20 by medical adhesive;
specifically, before use, the front end of the front extension 202 is inserted into the front extension groove 1061, and the rear end thereof is fixed to the front end surface of the holder 20 by medical adhesive, and the rear end of the rear extension 203 is inserted into the rear extension groove (not shown), and the front end thereof is fixed to the rear end surface of the holder 20 by medical adhesive. In this way, the carrier 20 is prevented from sliding off the hand rest 10.
In a preferred embodiment, the outer diameter of the front extension 202 is matched with the inner diameter of the front extension groove 1061, the outer diameter of the rear extension 203 is matched with the inner diameter of the rear extension groove, and the front extension 202, the rear extension 203, the front extension groove 1061 and the rear extension groove (not shown) are all in a square-shaped structure, so that the front extension 202 is not rotatable relative to the front extension groove 1061, and the rear extension 203 is not rotatable relative to the rear extension groove (not shown), so that the support block 20 is not rotatable relative to the hand rest 10, and the use is more stable and reliable.
Other embodiments, etc., will not be illustrated herein.
To sum up, the utility model has the advantages that the whole structure is simple, easy to implement, easy to operate, the practicality is strong, and the specificity is strong, low in manufacturing cost, makes the utility model discloses must have fine market spreading value, the utility model discloses can welcome very, can effectively popularize.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides a pass through X-ray children bone age and measure hand and fix and put device which characterized in that: comprises a hand supporting plate for supporting palms, little fingers, ring fingers, middle fingers and index fingers and a supporting block for supporting the thumb;
the hand supporting plate and the supporting block are made of X-ray transmitting materials;
the back side of the upper end surface of the hand supporting plate is downwards sunken to form a palm accommodating groove for accommodating a palm, and the front side of the upper end surface of the hand supporting plate is downwards sunken along the front-back direction to form a little finger accommodating groove for accommodating a little finger, a ring finger accommodating groove for accommodating a ring finger, a middle finger accommodating groove for accommodating a middle finger and a forefinger accommodating groove for accommodating a forefinger in parallel; the support block can be arranged on the right side of the hand support plate in a front-back movement mode, and a thumb accommodating groove for accommodating a thumb is arranged on the upper end face of the support block towards the right;
the little finger accommodating groove, the ring finger accommodating groove, the middle finger accommodating groove, the index finger accommodating groove and the thumb accommodating groove are respectively communicated with the palm accommodating groove.
2. The X-ray transparent hand fixing device for children bone age measurement according to claim 1, wherein: a gap communicated with the palm accommodating groove is formed in the right side surface of the hand supporting plate; the front wall of the notch is provided with a front extension groove forwards, and the rear wall of the notch is provided with a rear extension groove backwards;
the front end surface of the support block is provided with a front extension part which is forwards extended and is suitable for being inserted into the front extension groove near the left side of the support block, and the rear end surface of the support block is provided with a rear extension part which is backwards extended and is suitable for being inserted into the rear extension groove near the left side of the support block;
the length from the front end of the front extension part to the rear end face of the support block and the length from the rear end of the rear extension part to the front end face of the support block are slightly larger than the distance between the front wall of the notch and the rear wall of the notch, so that the support block is arranged on the right side of the hand support plate and cannot slide away when moving back and forth.
3. The X-ray transparent hand fixing device for children bone age measurement according to claim 2, wherein: the left side surface of the supporting block is abutted against the left side surface of the notch; the lower bottom surface of the support block is flush with the lower bottom surface of the hand support plate, and the bottom of the thumb accommodating groove arranged on the support block is flush with the bottom of the palm accommodating groove.
4. The X-ray transparent hand fixing device for children bone age measurement according to claim 3, wherein: an arc-shaped little finger fixing sleeve which is integrally formed with the hand support plate and used for fixedly sleeving a little finger is arranged on the front side of the hand support plate in a protruding manner at the rear upper part of the notch of the little finger accommodating groove; an arc-shaped ring finger fixing sleeve which is integrally formed with the hand support plate and is used for fixedly sleeving a ring finger is arranged on the front side of the hand support plate in a protruding manner at the upper part of the back of the notch of the ring finger accommodating groove; an arc-shaped middle finger fixing sleeve which is integrally formed with the hand support plate and is used for fixedly sleeving the middle finger is arranged on the front side of the hand support plate in a protruding manner at the rear upper part of the notch of the middle finger accommodating groove; the front side of the hand support plate is provided with an arc-shaped forefinger fixing sleeve which is integrally formed with the hand support plate and used for fixing a forefinger in a sleeving manner, wherein the arc-shaped forefinger fixing sleeve is upwards protruded at the rear upper part of the notch of the forefinger accommodating groove.
5. The X-ray transparent hand fixing device for children bone age measurement according to claim 4, wherein: an arc-shaped thumb fixing sleeve which is integrally formed with the supporting block and used for fixedly sleeving the thumb is arranged on the left side of the supporting block and protrudes upwards from the left upper part of the notch of the thumb accommodating groove.
6. The X-ray transparent hand fixing device for children bone age measurement according to claim 5, wherein: and a supporting part for supporting the far end of the arm and the wrist extends backwards from the back side of the hand supporting plate.
7. The X-ray transparent hand fixing device for children bone age measurement according to claim 6, wherein: the upper end surface of the supporting part is downwards provided with an arm and wrist accommodating groove communicated with the palm accommodating groove.
8. The X-ray transparent hand fixing device for children bone age measurement according to claim 7, wherein: further comprising a fastener for fastening the wrist;
the fastening piece comprises an elastic band, a male magic tape and a female magic tape, wherein the length of the elastic band is equal to or less than the width of the supporting part; the lower end of the elastic band is fixedly arranged on the left side surface of the supporting part, and the upper end of the elastic band is connected with the male magic tape; the female magic tape is fixedly arranged on the right side surface of the supporting part and is opposite to the lower end of the elastic band.
9. The X-ray transparent hand fixing device for children bone age measurement according to any one of claims 1 to 8, wherein: the hand supporting plate and the supporting block are made of carbon fiber materials which can transmit X-rays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921814264.5U CN211187315U (en) | 2019-10-25 | 2019-10-25 | X-ray-transmitting hand fixing and placing device for measuring bone age of children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921814264.5U CN211187315U (en) | 2019-10-25 | 2019-10-25 | X-ray-transmitting hand fixing and placing device for measuring bone age of children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211187315U true CN211187315U (en) | 2020-08-07 |
Family
ID=71849963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921814264.5U Expired - Fee Related CN211187315U (en) | 2019-10-25 | 2019-10-25 | X-ray-transmitting hand fixing and placing device for measuring bone age of children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211187315U (en) |
-
2019
- 2019-10-25 CN CN201921814264.5U patent/CN211187315U/en not_active Expired - Fee Related
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