CN214259869U - A special bed for lumbar puncture body position fixation - Google Patents
A special bed for lumbar puncture body position fixation Download PDFInfo
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- CN214259869U CN214259869U CN202023236315.6U CN202023236315U CN214259869U CN 214259869 U CN214259869 U CN 214259869U CN 202023236315 U CN202023236315 U CN 202023236315U CN 214259869 U CN214259869 U CN 214259869U
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- ejector rod
- hydraulic ejector
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- bed
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- 238000009593 lumbar puncture Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 210000001015 abdomen Anatomy 0.000 claims description 25
- 239000000956 alloy Substances 0.000 claims description 3
- 230000003187 abdominal effect Effects 0.000 claims 2
- 230000006641 stabilisation Effects 0.000 claims 2
- 238000011105 stabilization Methods 0.000 claims 2
- 238000001356 surgical procedure Methods 0.000 abstract 2
- 210000002414 leg Anatomy 0.000 description 23
- 230000000694 effects Effects 0.000 description 7
- 230000000087 stabilizing effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 210000001217 buttock Anatomy 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 208000025966 Neurological disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 208000015114 central nervous system disease Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002008 hemorrhagic effect Effects 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000001613 neoplastic effect Effects 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
本实用新型公开了一种腰椎穿刺体位固定专用床，属于医疗器械领域技术领域，包括床框，所述床框内部设置有床垫，所述床垫顶端设置有固定机构；所述固定机构包括第一液压顶杆，所述第一液压顶杆一端设置有连接板，所述连接板与第一液压顶杆固定连接。本实用新型通过固定机构，背托一端带动固定轴环开始在旋转轴杆上进行转动，从而可以调节背托与患者背部的夹紧度，这样就能固定住患者的位置，凸显出患者的腰椎部位，多向调节作用可以满足患者不同体型不同年龄的夹紧需求，方便进行手术，有利于手术正常进行，且操作简单易于使用，更加省时省力，方便快捷，实用性更好。
The utility model discloses a special bed for lumbar puncture body position fixation, which belongs to the technical field of the medical device field. A hydraulic ejector rod, one end of the first hydraulic ejector rod is provided with a connecting plate, and the connecting plate is fixedly connected with the first hydraulic ejector rod. In the utility model, through the fixing mechanism, one end of the back support drives the fixed collar to start to rotate on the rotating shaft, so that the clamping degree between the back support and the patient's back can be adjusted, so that the position of the patient can be fixed, and the lumbar vertebra of the patient can be highlighted. Position, multi-directional adjustment can meet the clamping needs of patients with different body types and ages, which is convenient for surgery, which is conducive to the normal operation of the surgery, and the operation is simple and easy to use, which is more time-saving and labor-saving, convenient and fast, and has better practicability.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to fixed special bed of lumbar vertebrae puncture position.
Background
Lumbar puncture is one of the main methods for diagnosing and treating central nervous system diseases, and is particularly helpful for assisting in diagnosing central nervous system inflammatory, hemorrhagic, or neoplastic diseases and the like. The common consensus of lumbar puncture guidelines for neurological diseases made by a relevant expert group in neurology department abroad in 5 months in 2017 further indicates that lumbar puncture is irreplaceable in diagnosis and treatment of various diseases. However, lumbar puncture has strict position requirements, and the patient is required to keep the postures of lying on one side, bending neck, bending back, bending hip and bending knee, and the proper position is kept in the puncture process, which is the key for successful lumbar puncture, and can also reduce the occurrence of complications after lumbar puncture.
However, the patient has inevitable tension to the puncture, so that the patient is difficult to keep the correct body position according to the requirements of doctors, and particularly the difficulty coefficient of the child patient is increased, so that a plurality of medical workers are needed to fix the patient in the specific body position to ensure the smooth operation during the puncture.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a special bed is fixed to lumbar vertebrae puncture position to solve current puncture in-process because the patient has inevitable intense mood to the puncture art, hardly keep the correct position and influence the success rate of lumbar vertebrae puncture art according to the doctor requirement completely, increase the problem of patient's operation risk.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a special bed for fixing a lumbar puncture body position comprises a bed frame, wherein a mattress is arranged in the bed frame, and a fixing mechanism is arranged at the top end of the mattress;
the fixing mechanism comprises a first hydraulic ejector rod, one end of the first hydraulic ejector rod is provided with a connecting plate, the connecting plate is fixedly connected with the first hydraulic ejector rod, the top end of the connecting plate is provided with a leg support, the leg support is fixedly connected with the connecting plate, one side of the leg support is provided with a hip support, the bottom end of the hip support is provided with a second hydraulic ejector rod, one end of the second hydraulic ejector rod is provided with a stabilizing plate, the stabilizing plate is fixedly connected with the second hydraulic ejector rod, one side of the hip support is provided with an abdomen support, the abdomen support is clamped with a mattress, the top end of the abdomen support is provided with a cover plate, the outer part of the cover plate is provided with three bandages, the end part of each bandage is fixedly provided with a buckle, wherein the side surfaces of the leg support, the hip support and the abdomen support are respectively provided with a group of corresponding bandage and buckle, one side of the abdomen support is provided with a back support, one side of the back support is provided with a third hydraulic ejector rod, the improved mattress is characterized in that a sliding plate is arranged at one end of the third hydraulic ejector rod, the sliding plate is fixedly connected with the third hydraulic ejector rod, a fixed shaft collar is arranged at the end part of the back support, a rotating shaft rod is arranged in the fixed shaft collar and movably connected with the fixed shaft collar, the rotating shaft rod is fixedly connected with the inner wall of the sliding plate, a cross sliding groove is formed in one side of the mattress, a cross sliding block is arranged in the cross sliding groove, one end of the cross sliding block is fixedly connected with one side of the sliding plate, a rotating lead screw is arranged on one side of the sliding plate, and one end of the rotating lead screw penetrates through one side of the sliding plate and extends into the cross sliding groove.
Furthermore, a backup plate is arranged at the top of one end of the bed frame and is fixedly connected with the bed frame.
Furthermore, two handles are arranged at the bottom of the bed frame and fixedly connected with the bed frame.
Furthermore, a rotating cap is arranged at one end of the rotating screw rod and fixedly connected with the rotating screw rod.
Furthermore, a supporting plate is arranged at one end of the first hydraulic ejector rod and fixedly connected with the first hydraulic ejector rod.
Further, bed frame bottom is provided with four carriage, the inside lift movable plate that is provided with of carriage, lift movable plate and carriage swing joint, carriage one side is provided with fixed lead screw, inside fixed lead screw one end runs through carriage one side and extends to the carriage, fixed lead screw and carriage threaded connection, fixed lead screw one end is provided with rotates the cap.
Furthermore, the rotating cap is fixedly connected with the fixed screw rod, and the rotating cap is made of alloy materials.
The embodiment of the utility model provides a have following advantage:
1. through the fixing mechanism, the cross sliding block can be driven to move to a proper position in the cross sliding groove by moving the sliding plate, then the rotary screw rod is rotated to enter the cross sliding groove to play a fixing role, then the legs of a patient are placed on the leg supports, meanwhile, the buttocks are placed on the hip supports, the abdomen is close to the abdomen support, then the back is close to the back support, then the first hydraulic ejector rod is started to eject the connecting plate to start pushing the leg supports to move back and forth to adjust the clamping degree of the legs of the patient, then the second hydraulic ejector rod drives the hip supports to move back and forth to adjust the clamping degree of the buttocks, then one end of the third hydraulic ejector rod starts to be fixed with the sliding plate, and the other end starts to drive one end of the back support to start driving the fixing shaft collar to rotate on the rotating shaft rod, so that the clamping degree of the back support and the back of the patient can be adjusted, thus, the position of the patient can be fixed, and the lumbar vertebra position of the patient is highlighted, the multi-direction adjustment function can meet the clamping requirements of patients with different body types and different ages, the operation is convenient, the normal operation is facilitated, the operation is simple and easy to use, the time and the labor are saved, the operation is convenient and quick, and the practicability is better;
2. can upwards lift up the bed frame when using to make the bed frame drive four carriage and begin to upwards remove, then when adjusting suitable height, can rotate the cap through the rotation, thereby make and rotate the cap and drive the lead screw and rotate, then lead screw begins to play fixed effect to the lift movable plate under the effect of screw thread, can conveniently adjust height like this.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the overall structure of the special bed for lumbar puncture position fixation of the utility model;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 1;
FIG. 4 is a schematic view of the structure of the bed frame and the crosshead shoe of the present invention;
in the figure: 1. a bed frame; 2. a mattress; 3. a first hydraulic ejector rod; 4. a connecting plate; 5. a leg rest; 6. a hip rest; 7. a second hydraulic ejector rod; 8. a stabilizing plate; 9. supporting the abdomen; 10. backing up; 11. a third hydraulic ejector rod; 12. a sliding plate; 13. a fixed collar; 14. rotating the shaft lever; 15. a cross-shaped chute; 16. a crosshead shoe; 17. rotating the screw rod; 18. a backup plate; 19. a handle; 20. rotating the cap; 21. a support plate; 22. a support frame; 23. a lifting moving plate; 24. fixing the screw rod; 25. rotating the cap; 26. buckling; 27. a cover plate; 28. and (4) binding the bands.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached figures 1-4 of the specification, the special bed for fixing the lumbar puncture body position comprises a bed frame 1, a mattress 2 is arranged inside the bed frame 1, and a fixing mechanism is arranged at the top end of the mattress 2.
The fixing mechanism comprises a first hydraulic ejector rod 3, one end of the first hydraulic ejector rod 3 is provided with a connecting plate 4, the connecting plate 4 is fixedly connected with the first hydraulic ejector rod 3, the top end of the connecting plate 4 is provided with a leg support 5, the leg support 5 is fixedly connected with the connecting plate 4, one side of the leg support 5 is provided with a hip support 6, the bottom end of the hip support 6 is provided with a second hydraulic ejector rod 7, one end of the second hydraulic ejector rod 7 is provided with a stabilizing plate 8, the stabilizing plate 8 is fixedly connected with the second hydraulic ejector rod 7, one side of the hip support 6 is provided with an abdomen support 9, the abdomen support 9 is clamped with the mattress 2, the top end of the abdomen support 9 is provided with a cover plate 27, the outer part of the cover plate 27 is provided with three bandages 28, the end part of each bandage 28 is fixedly provided with a buckle 26, wherein the side surfaces of the leg support 5, the hip support 6 and the abdomen support 9 are respectively provided with a group of corresponding bandage 28 and buckle 26, and the lower surface of the cover plate 27 is provided with a butt joint groove, the upper surface of the abdomen support 9 is fixedly provided with butt-joint columns, when the butt-joint columns on the abdomen support 9 are inserted into butt-joint grooves on the cover plate 27, the butt-joint operation of the cover plate 27 can be completed, then, buckles 26 on the cover plate 27 are correspondingly inserted into the leg support 5, the hip support 6 and the abdomen support 9 respectively, the fixing of the cover plate 27 is completed, one side of the abdomen support 9 is provided with a back support 10, one side of the back support 10 is provided with a third hydraulic ejector rod 11, one end of the third hydraulic ejector rod 11 is provided with a sliding plate 12, the sliding plate 12 is fixedly connected with the third hydraulic ejector rod 11, the end part of the back support 10 is provided with a fixed shaft collar 13, a rotating shaft rod 14 is arranged inside the fixed shaft collar 13, the rotating shaft rod 14 is movably connected with the fixed shaft collar 13, the rotating shaft rod 14 is fixedly connected with the inner wall of the sliding plate 12, one side of the mattress 2 is provided with a cross-shaped sliding groove 15, a cross-shaped sliding block 16 is arranged inside the cross-shaped sliding groove 15, one end of the cross-shaped sliding block 16 is fixedly connected with one side of the sliding plate 12, one side of the sliding plate 12 is provided with a rotary screw rod 17, and one end of the rotary screw rod 17 penetrates through one side of the sliding plate 12 and extends into the cross sliding groove 15.
As shown in the attached figure 1, the top of one end of the bed frame 1 is provided with a backup plate 18, and the backup plate 18 is fixedly connected with the bed frame 1, so that the back of the patient can be conveniently leaned by the backup plate 18, and the patient is more comfortable.
As shown in the attached figure 1, two handles 19 are arranged at the bottom of the bed frame 1, and the handles 19 are fixedly connected with the bed frame 1, so that the bed frame 1 can be conveniently lifted through the two handles 19, and the sickbed can be conveniently moved.
As shown in fig. 1, a rotary cap 20 is disposed at one end of the rotary screw 17, the rotary cap 20 is fixedly connected to the rotary screw 17, so that the rotary screw 17 is driven to rotate by the rotary cap 20, and then the rotary screw 17 starts to rotate.
As shown in fig. 2, one end of the first hydraulic push rod 3 is provided with a support plate 21, and the support plate 21 is fixedly connected with the first hydraulic push rod 3, so that the support plate 21 can support and stabilize the first hydraulic fixed plate, and the first hydraulic push rod 3 is more stable.
The real-time scene is specifically as follows: when the lumbar puncture bed is used, a patient needing lumbar puncture lies on the bed mattress 2 in a left side lying position, the patient keeps a 'bow' posture, the spine bends forwards as much as possible, the lumbar gap is opened as much as possible, the waist and back of the patient are exposed to just meet the operation requirement, the lumbar puncture operation can be smoothly finished by a doctor, the sliding plate 12 can be moved, the sliding plate 12 drives the cross slide block 16 to start moving in the cross slide groove 15, when the sliding plate moves to a proper position, the rotary screw rod 17 can be rotated, the rotary screw rod 17 starts rotating to enter the cross slide groove 15 for fixing, then the legs of the patient start to be placed on the leg supports 5, the buttocks are placed on the hip supports 6, the abdomen is close to the abdomen supports 9, then the back of the patient starts to be close to the back supports 10, the first hydraulic push rods 3 can be started to start to push the connecting plate 4 according to the width of the patient, so that the connecting plate 4 starts to push the leg supports 5 to move forwards and backwards to adjust the clamping degree of the legs of the patient, then the second hydraulic ejector rod 7 is started, so that the hydraulic ejector rod starts to drive the hip support 6 to move back and forth, the clamping degree of the hip can be adjusted, then one end of the third hydraulic mandril 11 is started to be fixed with the sliding plate 12, the other end of the third hydraulic mandril starts to drive the back support 10 to move, so that one end of the back support 10 starts to drive the fixed shaft collar 13 to rotate on the rotating shaft 14, so that the clamping degree of the back support 10 and the back of the patient can be adjusted, the position of the patient can be fixed, the lumbar part of the patient is highlighted, the abdomen support can be covered by the hole in the middle of the cover plate 27, the abdomen support 9, the leg support 5, the back support 10 and the hip support 6 are made of soft rubber materials to protect unnecessary injuries of patients in the fixing process, and the movable wheels below the lifting movable plate 23 can move.
Referring to the description and attached drawing 1, the special bed for fixing the lumbar puncture body position is provided with four support frames 22 at the bottom end of a bed frame 1, a lifting moving plate 23 is arranged inside the support frames 22, the lifting moving plate 23 is movably connected with the support frames 22, a fixed screw rod 24 is arranged on one side of each support frame 22, one end of each fixed screw rod 24 penetrates through one side of each support frame 22 and extends into the corresponding support frame 22, the fixed screw rods 24 are in threaded connection with the support frames 22, and a rotating cap 25 is arranged at one end of each fixed screw rod 24.
As shown in fig. 1, the rotating cap 25 is fixedly connected to the fixed screw 24, and the rotating cap 20 is made of an alloy material so that the rotating cap 25 drives the fixed screw 24 to rotate to realize displacement.
The real-time scene is specifically as follows: can upwards lift up bed frame 1 when using to make bed frame 1 drive four carriage 22 and begin to upwards remove, then when adjusting suitable height, can rotate cap 25 through the rotation, thereby make and rotate cap 25 and drive fixed screw 24 and rotate, then fixed screw 24 begins to play fixed effect to lift movable plate 23 under the effect of screw thread, can make things convenient for height-adjusting like this.
The utility model discloses use as follows: when the device is used, the sliding plate 12 can be moved, so that the sliding plate 12 drives the crosshead shoe 16 to start moving in the crosshead slot 15, when the device moves to a proper position, the rotary screw rod 17 can be rotated, so that the rotary screw rod 17 starts rotating to enter the crosshead slot 15 for fixing, then the leg of a patient starts to be placed on the leg support 5, the hip is placed on the hip support 6, the abdomen is close to the abdomen support 9, then the back of the patient starts to be close to the back support 10, according to the width of the patient, the first hydraulic ejector rod 3 can be started to eject the connecting plate 4, the connecting plate 4 pushes the leg support 5 to move back and forth to adjust the clamping degree of the leg of the patient, the second hydraulic ejector rod 7 is started, so that the hydraulic ejector rod starts to drive the hip support 6 to move back and forth, so that one end of the back support 10 starts to drive the fixed shaft collar 13 to start rotating on the rotary shaft lever 14, thereby adjusting the clamping degree of the back support 10 and the back of the patient, can fix patient's position like this, the protruding lumbar vertebrae position that shows patient, can upwards lift up bed frame 1 when using, thereby make bed frame 1 drive four carriage 22 and begin to upwards remove, then when adjusting suitable height, can rotate cap 25 through the rotation, thereby make and rotate cap 25 and drive solid lead screw 24 and rotate, then solid lead screw 24 begins to play fixed effect to lift movable plate 23 under the effect of screw thread, can conveniently adjust the height like this, and can conveniently carry out the back through backup plate 18 and lean on, make the patient more comfortable, two handles 19 conveniently lift up bed frame 1, thereby conveniently remove the sick bed, make backup pad 21 play support and firm effect to first hydraulic pressure fixed plate, thereby make first hydraulic ejector pin 3 more stable.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023236315.6U CN214259869U (en) | 2020-12-29 | 2020-12-29 | A special bed for lumbar puncture body position fixation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023236315.6U CN214259869U (en) | 2020-12-29 | 2020-12-29 | A special bed for lumbar puncture body position fixation |
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| Publication Number | Publication Date |
|---|---|
| CN214259869U true CN214259869U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023236315.6U Active CN214259869U (en) | 2020-12-29 | 2020-12-29 | A special bed for lumbar puncture body position fixation |
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| CN (1) | CN214259869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350042A (en) * | 2022-08-09 | 2022-11-18 | 刘洋 | An auxiliary device for bone marrow puncture |
-
2020
- 2020-12-29 CN CN202023236315.6U patent/CN214259869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350042A (en) * | 2022-08-09 | 2022-11-18 | 刘洋 | An auxiliary device for bone marrow puncture |
| CN115350042B (en) * | 2022-08-09 | 2023-08-18 | 李涛 | An auxiliary device for bone marrow puncture |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230920 Address after: 101304 Beijing city Shunyi District Li Qiao Zhen Li Li Road Bridge No. 5 Patentee after: Beijing Shou'er Pharmaceutical Factory Address before: 100021 No.2, Yabao Road, Chaoyang District, Beijing Patentee before: CAPITAL INSTITUTE OF PEDIATRICS |
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| TR01 | Transfer of patent right |