CN211326543U - Waist-wearing position fixing device - Google Patents
Waist-wearing position fixing device Download PDFInfo
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- CN211326543U CN211326543U CN201922345405.XU CN201922345405U CN211326543U CN 211326543 U CN211326543 U CN 211326543U CN 201922345405 U CN201922345405 U CN 201922345405U CN 211326543 U CN211326543 U CN 211326543U
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- leg
- plate
- fixing device
- lumbar puncture
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Abstract
A lumbar puncture body position fixing device comprises a back backup plate, a leg backup plate and a supporting structure, wherein the back backup plate and the leg backup plate are perpendicular to an operating bed, and the supporting structure is used for effectively supporting the back backup plate and the leg backup plate onto a bed plate; the utility model is characterized in that the back backup plate and the leg backup plate are rotatably connected through a connecting structure; an operation opening convenient for medical care personnel to operate is arranged on the back backup plate, and an upper limb fixing structure used for fixing the chest and abdomen of the child is arranged on the front side of the back backup plate; the front surface of the leg backup plate is provided with a lower limb fixing structure for fixing the legs of the child; the support structure is disposed on the back rest and/or the leg rest. When in use, the medical care personnel place the infant patient at a proper position of the fixing device to ensure that the medical care personnel can smoothly perform an operation through the operation opening; the chest, the abdomen and the legs of the infant are fixed on the back backup plate and the leg backup plate respectively through the upper limb fixing structure and the lower limb fixing structure, so that the infant can be guaranteed to keep a good posture during lumbar puncture surgery.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially, relate to the apparatus that uses when the waist was worn, concretely relates to is a position fixing device is worn to waist.
Background
At present, lumbar puncture is a technique commonly used for pediatric diagnosis and treatment, when a lumbar puncture operation is clinically performed, a child is required to be fixedly kept in a correct lateral position posture, but the child often cannot be put in a correct position due to low age or fear of psychology so as to actively cooperate with the operation of medical staff, so that medical staff is required to assist the child to keep a good position of a child patient during the lumbar puncture operation, and the puncture success rate is improved.
Need three to four medical personnel to mutually support the posture of fixing the infant when operation is worn to traditional waist, whole operation process is wasted time and energy, and has improved the operation degree of difficulty of operation to medical personnel, and current position fixing device is worn to waist still need have medical personnel to carry out supplementary fixed to the lateral position posture of infant, can not realize the independent fixed to the good position of infant, wears like children's waist and uses restraint strap 201820120396.7. Therefore, a fixing device capable of keeping the infant in a good posture for a long time is required, which can ensure the smooth operation and further improve the success rate of puncture.
The utility model discloses to the waist position fixing device of wearing among the prior art can not realize that the infant independently keeps the problem of good position, also can implement smoothly in order to ensure the operation simultaneously, provide a waist position fixing device of wearing.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that the infant cannot independently keep a good position in the lumbar puncture operation in the prior art, the utility model provides a lumbar puncture position fixing device.
A lumbar puncture body position fixing device comprises a back backup plate, a leg backup plate and a supporting structure, wherein the back backup plate and the leg backup plate are perpendicular to an operating bed, and the supporting structure is used for effectively supporting the back backup plate and the leg backup plate onto a bed plate; the utility model is characterized in that the back backup plate and the leg backup plate are rotatably connected through a connecting structure; an operation opening convenient for medical care personnel to operate is arranged on the back backup plate, and an upper limb fixing structure used for fixing the chest and abdomen of the child is arranged on the front side of the back backup plate; the front surface of the leg backup plate is provided with a lower limb fixing structure for fixing the legs of the child; the support structure is disposed on the back rest and/or the leg rest. When in use, the medical care personnel place the infant patient at a proper position of the fixing device to ensure that the medical care personnel can smoothly perform an operation through the operation opening; in addition, still can fix infant's chest belly and shank respectively on back backup plate and shank backup plate through upper limbs fixed knot structure and low limbs fixed knot structure, this kind of setting can guarantee that the infant keeps good position when carrying out the lumbar puncture operation to improve the puncture success rate.
Further, back backup plate and shank backup plate set up to the rectangular plate to make things convenient for medical personnel to operate.
Furthermore, a connecting structure between the back backup plate and the leg backup plate is a rotary connecting structure, and a locking structure is arranged at the rotary connecting structure; the purpose of freely adjusting the back backup plate and the leg backup plate can be realized according to the requirements of the infant, so that the infant can be kept in a proper position in the operation process.
Further, the rotation connecting structure includes: the arc-shaped structure is arranged at the connecting end of the leg backup plate, and the arc groove corresponding to the arc-shaped structure is arranged at the connecting end of the back backup plate.
Furthermore, a first rotating groove is formed in the connecting end of the arc-shaped structure of the leg backup plate, and a first rotating rod is arranged in the first rotating groove; a second rotating groove is formed in the connecting end of the arc groove of the back backup plate, and a second rotating rod is arranged in the second rotating groove; and a connecting plate for connecting the first rotating rod and the second rotating rod is arranged. Through this kind of mode with first rotary rod place first rotatory inslot, the second rotary rod is placed at the rotatory inslot of second, and the connecting plate is used for connecting first rotary rod and second rotary rod to realize the effective rotation between back backup plate and shank backup plate.
Further, the first rotating rod and the second rotating rod are arranged to be rod-shaped structures or dumbbell-shaped structures with bulges at two ends.
Furthermore, the locking structure is provided with a screw with threads, and a threaded hole corresponding to the screw is arranged above the back backup plate arc groove structure; the arrangement can ensure the effective fixation between the back backup plate and the leg backup plate when rotating.
Furthermore, a supporting structure is arranged on the back side of the back backup plate and the back side of the leg backup plate, the supporting structure comprises a horizontal structure and an inclined structure, one end of the horizontal structure is rotatably connected with the bottom of the backup plate, and one end of the inclined structure is rotatably connected with the upper part of the backup plate; the other end of the horizontal structure and the other end of the inclined structure are rotatably connected at the bottom of the backup plate, the arrangement can ensure that the horizontal structure and the inclined structure and the backup plate form a triangular supporting mode, the supporting effect is good, and the back backup plate and the leg backup plate can be stably placed on the operating bed.
Further, the horizontal structure and the inclined structure are provided as a rod-shaped structure or a plate-shaped structure.
Furthermore, the horizontal structure and the inclined structure are rotatably connected with the backrest, and the left end of the horizontal structure and the upper end of the inclined structure are respectively provided with a first inserting hole; the upper end and the lower end of the backup plate are respectively provided with a groove, an embedding hole is arranged in the groove, and a connecting rod penetrating through the first inserting hole is arranged in the embedding hole; through this kind of mode with the connecting rod stretch into first stretching into hole and embedding downthehole, this kind of setting can effectively realize the rotation between horizontal construction and slope structure and backup pad and be connected.
Furthermore, the connection mode between the horizontal structure and the inclined structure is set as rotary connection, and a second inserting hole with the same size is arranged at the right end of the horizontal structure and the lower end of the inclined structure; in addition, a fixing structure is arranged at the connecting end of the horizontal structure and the inclined structure so as to realize the rotary connection between the horizontal structure and the inclined structure.
Further, the fixing structure comprises a fixing nail which can penetrate through the second extending hole and a fixing cap used for locking the fixing nail; this arrangement ensures effective rotation between the horizontal and inclined structures.
Further, the left end of the fixing nail is provided with a round knob with a notch on the outer side, the right end of the fixing nail is provided with a cross rod used for penetrating through the second stretching hole, and the rightmost end of the cross rod is provided with a section of threaded structure.
Further, the number of the connecting rods or the connecting plates on the back rest plate or the leg rest plate can be respectively set to be 2-3, and preferably 2.
Furthermore, the front surfaces of the back backup plate and the leg backup plate are provided with through holes which vertically penetrate through the backup plate, and an upper limb fixing structure and a lower limb fixing structure for fixing the chest, the abdomen and the legs of the infant patient are respectively arranged in the through holes; the arrangement can ensure the effective fixation of the body position of the infant patient during the lumbar puncture operation.
Furthermore, the upper limb fixing structure and the lower limb fixing structure are provided with elastic binding bands with adjustable lengths, and the binding bands are detachably connected with the backup plate through the through holes; the length adjustment in the operation process is convenient through the arrangement, and the comfort level of the infant patient can be effectively guaranteed.
Furthermore, the joint of the two ends of the binding band is designed in a sticking mode and mainly comprises a sticking part which can be firmly stuck together; the arrangement can effectively ensure the smooth operation.
Further, the number of the straps on the back rest plate or the leg rest plate can be respectively set to be 2-3, preferably 2.
Compared with the prior art apparatus, technical scheme the waist position fixing device of wearing can effectively overcome among the prior art the problem that the infant can not independently keep good position carrying out the waist operation in-process of wearing, also can satisfy masses' demand of accomplishing the operation of higher efficiency.
Drawings
Fig. 1 is a schematic view of the whole structure of the lumbar puncture position fixing device of the utility model;
FIG. 2 is a schematic view of the front view of the lumbar puncture position fixing device of the present invention;
FIG. 3 is a schematic view of the whole structure of the back backup plate of the lumbar puncture position fixing device of the present invention;
FIG. 4 is a schematic view of the whole structure of the leg rest of the lumbar puncture position fixing device of the present invention;
FIG. 5 is a schematic view of the whole structure of the locking structure above the arc groove structure of the back backup plate of the lumbar puncture position fixing device of the present invention;
FIG. 6 is a schematic view of the whole structure of the back backup plate and leg backup plate rotating connection structure and the locking structure of the lumbar puncture position fixing device of the present invention;
FIG. 7 is a schematic view of the whole structure inside the groove of the backup plate of the lumbar puncture position fixing device of the present invention;
FIG. 8 is a schematic view of the whole structure of the lumbar puncture position fixing device of the present invention, wherein the supporting structure is connected with the backup plate;
fig. 9 is the overall structure diagram of the horizontal structure and the inclined structure of the lumbar puncture position fixing device of the utility model rotating the connecting structure.
FIG. 10 is a schematic view of the whole structure of the horizontal structure and the inclined structure of the lumbar puncture position fixing device of the present invention;
in the figure, 1, an operating table; 2. a back backup plate; 21. an operation port; 22. an arc groove; 221. a second rotary tank; 222. a second rotating rod; 23. a connecting plate; 24. a screw; 25. a threaded hole; 26. a through hole; 3. a leg rest plate; 31. a circular arc structure; 32. a first rotary tank; 33. a first rotating rod; 4. a support structure; 41. a horizontal structure; 42. a tilt structure; 43. a first access hole; 44. a groove; 45. an insertion hole; 46. a connecting rod; 47. a second access hole; 48. fixing nails; 481. a circular knob; 482. a cross bar; 49. a fixing cap; 5. and (4) binding the bands.
Detailed Description
A lumbar puncture body position fixing device comprises a back backup plate 2, a leg backup plate 3 and a supporting structure 4, wherein the back backup plate 2 and the leg backup plate 3 are perpendicular to an operating bed 1, and the supporting structure is used for effectively supporting the back backup plate 2 and the leg backup plate 3 on a bed plate; the utility model is characterized in that the back backup plate 2 and the leg backup plate 3 are rotatably connected through a connecting structure; an operation opening 21 convenient for medical staff to operate is formed in the back backup plate 2, and an upper limb fixing structure used for fixing the chest and abdomen of the child is arranged on the front side of the back backup plate 2; the front surface of the leg backup plate 3 is provided with a lower limb fixing structure for fixing the legs of the child; the support structure 4 is arranged on the back rest 2 and/or the leg rest 3. When in use, the medical care personnel places the infant patient at a proper position of the fixing device to ensure that the medical care personnel can smoothly perform an operation through the operation opening 21; in addition, still can fix infant's chest belly and shank respectively on back backup plate 2 and shank backup plate 3 through upper limbs fixed knot structure and lower limbs fixed knot structure, this kind of setting can guarantee that the infant keeps good position when carrying out the waist and wear the operation to improve the puncture success rate.
The connecting structure between the back backup plate 2 and the leg backup plate 3 is a rotary connecting structure, and a locking structure is arranged at the rotary connecting structure; this kind of setting can realize freely adjusting the purpose of back backup plate 2 and shank backup plate 3 according to infant's demand to guarantee that the infant keeps suitable position among the operation process.
The rotation connection structure includes: the connecting end of the leg backup plate 3 is provided with an arc-shaped structure 31, and the connecting end of the back backup plate 2 is provided with an arc-shaped groove 22 corresponding to the arc-shaped structure 31.
A first rotating groove 32 is formed in the connecting end of the arc-shaped structure 31 of the leg backup plate 3, and a first rotating rod 33 is arranged in the first rotating groove 32; a second rotating groove 221 is arranged at the connecting end of the back backup plate arc groove 22, and a second rotating rod 222 is arranged in the second rotating groove 221; a connecting plate 23 connecting the first rotating lever 33 and the second rotating lever 222 is further provided. In this way, the first rotating rod 33 is disposed in the first rotating groove 32, the second rotating rod 222 is disposed in the second rotating groove 221, and the connecting plate 23 is used for connecting the first rotating rod 33 and the second rotating rod 222, so as to realize effective rotation between the back rest 2 and the leg rest 3.
The locking structure is provided with a screw 24 with threads, and a threaded hole 25 corresponding to the screw 24 is arranged above the structure of the back backup plate arc groove 22; the arrangement can ensure the effective fixation between the back backup plate 2 and the leg backup plate 3 during rotation.
The back rest plate 2 and the leg rest plate 3 are provided with a supporting structure 4 on the reverse side, the supporting structure 4 comprises a horizontal structure 41 and an inclined structure 42, one end of the horizontal structure 41 is rotatably connected with the bottom of the rest plate, and one end of the inclined structure 42 is rotatably connected with the upper part of the rest plate; the other end of the horizontal structure 41 and the other end of the inclined structure 42 are rotatably connected with the bottom of the backup plate, the arrangement can ensure that the horizontal structure 41 and the inclined structure 42 form a triangular supporting mode with the backup plate, the supporting effect is good, and the back backup plate 2 and the leg backup plate 3 can be stably placed on the operating bed 1.
A lumbar puncture body position fixing device comprises a back backup plate 2, a leg backup plate 3 and a supporting structure 4, wherein the back backup plate 2 and the leg backup plate 3 are perpendicular to an operating bed 1, and the supporting structure is used for effectively supporting the back backup plate 2 and the leg backup plate 3 on a bed plate; the utility model is characterized in that the back backup plate 2 and the leg backup plate 3 are rotatably connected through a connecting structure; an operation opening 21 convenient for medical staff to operate is formed in the back backup plate 2, and an upper limb fixing structure used for fixing the chest and abdomen of the child is arranged on the front side of the back backup plate 2; the front surface of the leg backup plate 3 is provided with a lower limb fixing structure for fixing the legs of the child; the support structure 4 is arranged on the back rest 2 and/or the leg rest 3. When in use, the medical care personnel places the infant patient at a proper position of the fixing device to ensure that the medical care personnel can smoothly perform an operation through the operation opening 21; in addition, still can fix infant's chest belly and shank respectively on back backup plate 2 and shank backup plate 3 through upper limbs fixed knot structure and lower limbs fixed knot structure, this kind of setting can guarantee that the infant keeps good position when carrying out the waist and wear the operation to improve the puncture success rate.
The back backup plate 2 and the leg backup plate 3 are rectangular plates, so that medical staff can operate conveniently.
The connecting structure between the back backup plate 2 and the leg backup plate 3 is a rotary connecting structure, and a locking structure is arranged at the rotary connecting structure; this kind of setting can realize freely adjusting the purpose of back backup plate 2 and shank backup plate 3 according to infant's demand to guarantee that the infant keeps suitable position among the operation process.
The rotation connection structure includes: the connecting end of the leg backup plate 3 is provided with an arc-shaped structure 31, and the connecting end of the back backup plate 2 is provided with an arc-shaped groove 22 corresponding to the arc-shaped structure 31.
A first rotating groove 32 is formed in the connecting end of the arc-shaped structure 31 of the leg backup plate 3, and a first rotating rod 33 is arranged in the first rotating groove 32; a second rotating groove 221 is arranged at the connecting end of the back backup plate arc groove 22, and a second rotating rod 222 is arranged in the second rotating groove 221; a connecting plate 23 connecting the first rotating lever 33 and the second rotating lever 222 is further provided. In this way, the first rotating rod 33 is disposed in the first rotating groove 32, the second rotating rod 222 is disposed in the second rotating groove 221, and the connecting plate 23 is used for connecting the first rotating rod 33 and the second rotating rod 222, so as to realize effective rotation between the back rest 2 and the leg rest 3.
The first rotating rod 33 and the second rotating rod 222 are configured to be rod-shaped structures or dumbbell-shaped structures with protrusions at two ends.
The locking structure is provided with a screw 24 with threads, and a threaded hole 25 corresponding to the screw 24 is arranged above the structure of the back backup plate arc groove 22; the arrangement can ensure the effective fixation between the back backup plate 2 and the leg backup plate 3 during rotation.
The back rest plate 2 and the leg rest plate 3 are provided with a supporting structure 4 on the reverse side, the supporting structure 4 comprises a horizontal structure 41 and an inclined structure 42, one end of the horizontal structure 41 is rotatably connected with the bottom of the rest plate, and one end of the inclined structure 42 is rotatably connected with the upper part of the rest plate; the other end of the horizontal structure 41 and the other end of the inclined structure 42 are rotatably connected with the bottom of the backup plate, the arrangement can ensure that the horizontal structure 41 and the inclined structure 42 form a triangular supporting mode with the backup plate, the supporting effect is good, and the back backup plate 2 and the leg backup plate 3 can be stably placed on the operating bed 1.
The horizontal structures 41 and the inclined structures 42 are provided as rod-shaped structures or plate-shaped structures.
The horizontal structure 41 and the inclined structure 42 are rotatably connected with the backrest, and the left end of the horizontal structure 41 and the upper end of the inclined structure 42 are respectively provided with a first inserting hole 43; grooves 44 are respectively arranged at the upper end and the lower end of the backup plate, an embedding hole 45 is arranged in each groove 44, and a connecting rod 46 penetrating through the first inserting hole 43 is arranged in each embedding hole 45; by inserting the connecting rod 46 into the first insertion hole 43 and the insertion hole 45 in this way, the arrangement can effectively achieve the rotational connection between the horizontal structure 41 and the inclined structure 42 and the backrest.
A lumbar puncture body position fixing device comprises a back backup plate 2, a leg backup plate 3 and a supporting structure 4, wherein the back backup plate 2 and the leg backup plate 3 are perpendicular to an operating bed 1, and the supporting structure is used for effectively supporting the back backup plate 2 and the leg backup plate 3 on a bed plate; the utility model is characterized in that the back backup plate 2 and the leg backup plate 3 are rotatably connected through a connecting structure; an operation opening 21 convenient for medical staff to operate is formed in the back backup plate 2, and an upper limb fixing structure used for fixing the chest and abdomen of the child is arranged on the front side of the back backup plate 2; the front surface of the leg backup plate 3 is provided with a lower limb fixing structure for fixing the legs of the child; the support structure 4 is arranged on the back rest 2 and/or the leg rest 3. When in use, the medical care personnel places the infant patient at a proper position of the fixing device to ensure that the medical care personnel can smoothly perform an operation through the operation opening 21; in addition, still can fix infant's chest belly and shank respectively on back backup plate 2 and shank backup plate 3 through upper limbs fixed knot structure and lower limbs fixed knot structure, this kind of setting can guarantee that the infant keeps good position when carrying out the waist and wear the operation to improve the puncture success rate.
The back backup plate 2 and the leg backup plate 3 are rectangular plates, so that medical staff can operate conveniently.
The connecting structure between the back backup plate 2 and the leg backup plate 3 is a rotary connecting structure, and a locking structure is arranged at the rotary connecting structure; this kind of setting can realize freely adjusting the purpose of back backup plate 2 and shank backup plate 3 according to infant's demand to guarantee that the infant keeps suitable position among the operation process.
The rotation connection structure includes: the connecting end of the leg backup plate 3 is provided with an arc-shaped structure 31, and the connecting end of the back backup plate 2 is provided with an arc-shaped groove 22 corresponding to the arc-shaped structure 31.
A first rotating groove 32 is formed in the connecting end of the arc-shaped structure 31 of the leg backup plate 3, and a first rotating rod 33 is arranged in the first rotating groove 32; a second rotating groove 221 is arranged at the connecting end of the back backup plate arc groove 22, and a second rotating rod 222 is arranged in the second rotating groove 221; a connecting plate 23 connecting the first rotating lever 33 and the second rotating lever 222 is further provided. In this way, the first rotating rod 33 is disposed in the first rotating groove 32, the second rotating rod 222 is disposed in the second rotating groove 221, and the connecting plate 23 is used for connecting the first rotating rod 33 and the second rotating rod 222, so as to realize effective rotation between the back rest 2 and the leg rest 3.
The first rotating rod 33 and the second rotating rod 222 are configured to be rod-shaped structures or dumbbell-shaped structures with protrusions at two ends.
The locking structure is provided with a screw 24 with threads, and a threaded hole 25 corresponding to the screw 24 is arranged above the structure of the back backup plate arc groove 22; the arrangement can ensure the effective fixation between the back backup plate 2 and the leg backup plate 3 during rotation.
The back rest plate 2 and the leg rest plate 3 are provided with a supporting structure 4 on the reverse side, the supporting structure 4 comprises a horizontal structure 41 and an inclined structure 42, one end of the horizontal structure 41 is rotatably connected with the bottom of the rest plate, and one end of the inclined structure 42 is rotatably connected with the upper part of the rest plate; the other end of the horizontal structure 41 and the other end of the inclined structure 42 are rotatably connected with the bottom of the backup plate, the arrangement can ensure that the horizontal structure 41 and the inclined structure 42 form a triangular supporting mode with the backup plate, the supporting effect is good, and the back backup plate 2 and the leg backup plate 3 can be stably placed on the operating bed 1.
The horizontal structures 41 and the inclined structures 42 are provided as rod-shaped structures or plate-shaped structures.
The horizontal structure 41 and the inclined structure 42 are rotatably connected with the backrest, and the left end of the horizontal structure 41 and the upper end of the inclined structure 42 are respectively provided with a first inserting hole 43; grooves 44 are respectively arranged at the upper end and the lower end of the backup plate, an embedding hole 45 is arranged in each groove 44, and a connecting rod 46 penetrating through the first inserting hole 43 is arranged in each embedding hole 45; by inserting the connecting rod 46 into the first insertion hole 43 and the insertion hole 45 in this way, the arrangement can effectively achieve the rotational connection between the horizontal structure 41 and the inclined structure 42 and the backrest.
The horizontal structure 41 and the inclined structure 42 are connected in a rotating manner, and a second inserting hole 47 with the same size is arranged at the right end of the horizontal structure 41 and the lower end of the inclined structure 42; in addition, a fixing structure is arranged at the connecting end of the horizontal structure 41 and the inclined structure 42 so as to realize the rotating connection between the horizontal structure 41 and the inclined structure 42.
The fixing structure comprises a fixing nail 48 which can penetrate through the second access hole 47 and a fixing cap 49 for locking the fixing nail 48; this arrangement ensures effective rotation between the horizontal structure 41 and the inclined structure 42.
The left end of the fixing nail 48 is provided with a round knob 481 with a notch on the outer side, the right end of the fixing nail is provided with a cross rod 482 which is used for penetrating through the second stretching hole 47, and the rightmost end of the cross rod 482 is provided with a section of thread structure.
The number of the connecting rods 46 or the connecting plates 23 on the back rest plate 2 or the leg rest plate 3 can be respectively 2-3, preferably 2.
A lumbar puncture body position fixing device comprises a back backup plate 2, a leg backup plate 3 and a supporting structure 4, wherein the back backup plate 2 and the leg backup plate 3 are perpendicular to an operating bed 1, and the supporting structure is used for effectively supporting the back backup plate 2 and the leg backup plate 3 on a bed plate; the utility model is characterized in that the back backup plate 2 and the leg backup plate 3 are rotatably connected through a connecting structure; an operation opening 21 convenient for medical staff to operate is formed in the back backup plate 2, and an upper limb fixing structure used for fixing the chest and abdomen of the child is arranged on the front side of the back backup plate 2; the front surface of the leg backup plate 3 is provided with a lower limb fixing structure for fixing the legs of the child; the support structure 4 is arranged on the back rest 2 and/or the leg rest 3. When in use, the medical care personnel places the infant patient at a proper position of the fixing device to ensure that the medical care personnel can smoothly perform an operation through the operation opening 21; in addition, still can fix infant's chest belly and shank respectively on back backup plate 2 and shank backup plate 3 through upper limbs fixed knot structure and lower limbs fixed knot structure, this kind of setting can guarantee that the infant keeps good position when carrying out the waist and wear the operation to improve the puncture success rate.
The back backup plate 2 and the leg backup plate 3 are rectangular plates, so that medical staff can operate conveniently.
The connecting structure between the back backup plate 2 and the leg backup plate 3 is a rotary connecting structure, and a locking structure is arranged at the rotary connecting structure; this kind of setting can realize freely adjusting the purpose of back backup plate 2 and shank backup plate 3 according to infant's demand to guarantee that the infant keeps suitable position among the operation process.
The rotation connection structure includes: the connecting end of the leg backup plate 3 is provided with an arc-shaped structure 31, and the connecting end of the back backup plate 2 is provided with an arc-shaped groove 22 corresponding to the arc-shaped structure 31.
A first rotating groove 32 is formed in the connecting end of the arc-shaped structure 31 of the leg backup plate 3, and a first rotating rod 33 is arranged in the first rotating groove 32; a second rotating groove 221 is arranged at the connecting end of the back backup plate arc groove 22, and a second rotating rod 222 is arranged in the second rotating groove 221; a connecting plate 23 connecting the first rotating lever 33 and the second rotating lever 222 is further provided. In this way, the first rotating rod 33 is disposed in the first rotating groove 32, the second rotating rod 222 is disposed in the second rotating groove 221, and the connecting plate 23 is used for connecting the first rotating rod 33 and the second rotating rod 222, so as to realize effective rotation between the back rest 2 and the leg rest 3.
The first rotating rod 33 and the second rotating rod 222 are configured to be rod-shaped structures or dumbbell-shaped structures with protrusions at two ends.
The locking structure is provided with a screw 24 with threads, and a threaded hole 25 corresponding to the screw 24 is arranged above the structure of the back backup plate arc groove 22; the arrangement can ensure the effective fixation between the back backup plate 2 and the leg backup plate 3 during rotation.
The back rest plate 2 and the leg rest plate 3 are provided with a supporting structure 4 on the reverse side, the supporting structure 4 comprises a horizontal structure 41 and an inclined structure 42, one end of the horizontal structure 41 is rotatably connected with the bottom of the rest plate, and one end of the inclined structure 42 is rotatably connected with the upper part of the rest plate; the other end of the horizontal structure 41 and the other end of the inclined structure 42 are rotatably connected with the bottom of the backup plate, the arrangement can ensure that the horizontal structure 41 and the inclined structure 42 form a triangular supporting mode with the backup plate, the supporting effect is good, and the back backup plate 2 and the leg backup plate 3 can be stably placed on the operating bed 1.
The horizontal structures 41 and the inclined structures 42 are provided as rod-shaped structures or plate-shaped structures.
The horizontal structure 41 and the inclined structure 42 are rotatably connected with the backrest, and the left end of the horizontal structure 41 and the upper end of the inclined structure 42 are respectively provided with a first inserting hole 43; grooves 44 are respectively arranged at the upper end and the lower end of the backup plate, an embedding hole 45 is arranged in each groove 44, and a connecting rod 46 penetrating through the first inserting hole 43 is arranged in each embedding hole 45; by inserting the connecting rod 46 into the first insertion hole 43 and the insertion hole 45 in this way, the arrangement can effectively achieve the rotational connection between the horizontal structure 41 and the inclined structure 42 and the backrest.
The horizontal structure 41 and the inclined structure 42 are connected in a rotating manner, and a second inserting hole 47 with the same size is arranged at the right end of the horizontal structure 41 and the lower end of the inclined structure 42; in addition, a fixing structure is arranged at the connecting end of the horizontal structure 41 and the inclined structure 42 so as to realize the rotating connection between the horizontal structure 41 and the inclined structure 42.
The fixing structure comprises a fixing nail 48 which can penetrate through the second access hole 47 and a fixing cap 49 for locking the fixing nail 48; this arrangement ensures effective rotation between the horizontal structure 41 and the inclined structure 42.
The left end of the fixing nail 48 is provided with a round knob 481 with a notch on the outer side, the right end of the fixing nail is provided with a cross rod 482 which is used for penetrating through the second stretching hole 47, and the rightmost end of the cross rod 482 is provided with a section of thread structure.
The number of the connecting rods 46 or the connecting plates 23 on the back rest plate 2 or the leg rest plate 3 can be respectively 2-3, preferably 2.
The front surfaces of the back backup plate 2 and the leg backup plate 3 are provided with through holes 26 which vertically penetrate through the backup plates, and upper limb fixing structures and lower limb fixing structures for fixing the chest, the abdomen and the legs of the infant patient are respectively arranged in the through holes 26; the arrangement can ensure the effective fixation of the body position of the infant patient during the lumbar puncture operation.
The upper limb fixing structure and the lower limb fixing structure are provided with elastic binding bands 5 with adjustable lengths, and the binding bands 5 are detachably connected with the backup plate through the through holes 26; the length adjustment in the operation process is convenient through the arrangement, and the comfort level of the infant patient can be effectively guaranteed.
The joint of the two ends of the binding band 5 is designed in a sticking mode and mainly comprises a sticking part which can be firmly stuck together; the arrangement can effectively ensure the smooth operation.
The number of the binding bands 5 on the back rest plate 2 or the leg rest plate 3 can be respectively set to 2-3, preferably 2.
The above description of the embodiments is only intended to illustrate the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications can be made to the present invention, and these modifications will fall within the protection scope of the claims of the present invention.
Claims (10)
1. A lumbar puncture body position fixing device comprises a back backup plate (2) and a leg backup plate (3) which are perpendicular to an operating bed (1), and a supporting structure (4) which is used for effectively supporting the back backup plate (2) and the leg backup plate (3) on a bed board; the utility model is characterized in that the back backup plate (2) and the leg backup plate (3) are rotatably connected through a connecting structure; an operation opening (21) convenient for medical care personnel to operate is arranged on the back backup plate (2), and an upper limb fixing structure used for fixing the chest and abdomen of the child is arranged on the front side of the back backup plate (2); the front surface of the leg backup plate (3) is provided with a lower limb fixing structure for fixing the legs of the children; the support structure (4) is arranged on the back rest plate (2) and/or the leg rest plate (3).
2. The lumbar puncture body position fixing device according to claim 1, wherein the connecting structure between the back rest plate (2) and the leg rest plate (3) is a rotating connecting structure, and a locking structure is arranged at the rotating connecting structure.
3. The lumbar puncture body position fixing device according to claim 2, wherein the rotation connecting structure includes: the connecting end of the leg backup plate (3) is provided with an arc-shaped structure (31), and the connecting end of the back backup plate (2) is provided with an arc-shaped groove (22) corresponding to the arc-shaped structure (31).
4. The lumbar puncture body position fixing device according to claim 3, wherein a first rotating groove (32) is provided on the connecting end of the arc-shaped structure (31) of the leg rest (3), and a first rotating rod (33) is provided inside the first rotating groove (32); a second rotating groove (221) is formed in the connecting end of the back backup plate arc groove (22), and a second rotating rod (222) is arranged in the second rotating groove (221); a connecting plate (23) connecting the first rotating rod (33) and the second rotating rod (222) is further arranged.
5. The lumbar puncture position fixing device according to claim 4, wherein the first rotating rod (33) and the second rotating rod (222) are provided in a bar-shaped structure or a dumbbell-shaped structure with protrusions at both ends.
6. The lumbar puncture body position fixing device according to claim 1, wherein a supporting structure (4) is arranged on the back side of the back rest plate (2) and the back side of the leg rest plate (3), the supporting structure (4) comprises a horizontal structure (41) and an inclined structure (42), one end of the horizontal structure (41) is rotatably connected with the bottom of the back rest plate, and one end of the inclined structure (42) is rotatably connected with the upper part of the back rest plate; the other end of the horizontal structure (41) is rotatably connected with the other end of the inclined structure (42) at the bottom of the backup plate.
7. The lumbar puncture body position fixing device according to claim 6, wherein the horizontal structure (41) and the inclined structure (42) are rotatably connected with the backup plate, and the left end of the horizontal structure (41) and the upper end of the inclined structure (42) are respectively provided with a first access hole (43); the upper end and the lower end of the backup plate are respectively provided with a groove (44), an embedding hole (45) is arranged in the groove (44), and a connecting rod (46) penetrating through the first stretching hole (43) is arranged in the embedding hole (45).
8. The lumbar puncture body position fixing device according to claim 6, wherein the connection between the horizontal structure (41) and the inclined structure (42) is set as a rotational connection, and a second access hole (47) having the same size is provided at the right end of the horizontal structure (41) and the lower end of the inclined structure (42); and a fixing structure is arranged at the connecting end of the horizontal structure (41) and the inclined structure (42).
9. The lumbar puncture body position fixing device according to claim 1, wherein the front surfaces of the back rest plate (2) and the leg rest plate (3) are provided with through holes (26) which penetrate up and down, and upper limb fixing structures and lower limb fixing structures for fixing the chest, the abdomen and the legs of the infant patient are respectively arranged in the through holes (26).
10. The lumbar puncture body position fixing device according to claim 9, wherein the upper limb fixing structure and the lower limb fixing structure are provided as elastic bands (5) with adjustable lengths, and the bands (5) are detachably connected through the through holes (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345405.XU CN211326543U (en) | 2019-12-24 | 2019-12-24 | Waist-wearing position fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345405.XU CN211326543U (en) | 2019-12-24 | 2019-12-24 | Waist-wearing position fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN211326543U true CN211326543U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922345405.XU Active CN211326543U (en) | 2019-12-24 | 2019-12-24 | Waist-wearing position fixing device |
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| Country | Link |
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| CN (1) | CN211326543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476260A (en) * | 2021-08-19 | 2021-10-08 | 河南省人民医院 | Child waist binding, fixing and protecting device for lumbar puncture |
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2019
- 2019-12-24 CN CN201922345405.XU patent/CN211326543U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476260A (en) * | 2021-08-19 | 2021-10-08 | 河南省人民医院 | Child waist binding, fixing and protecting device for lumbar puncture |
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