CN221083751U - Spinal puncture positioning auxiliary device - Google Patents
Spinal puncture positioning auxiliary device Download PDFInfo
- Publication number
- CN221083751U CN221083751U CN202322166245.9U CN202322166245U CN221083751U CN 221083751 U CN221083751 U CN 221083751U CN 202322166245 U CN202322166245 U CN 202322166245U CN 221083751 U CN221083751 U CN 221083751U
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- clamping plate
- plate
- threaded rod
- puncture
- block
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- 230000001105 regulatory effect Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000003902 lesion Effects 0.000 description 2
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000027866 inflammatory disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a spinal puncture positioning auxiliary device which comprises a supporting frame, wherein a first clamping plate and a second clamping plate are symmetrically arranged at two ends of the inside of the supporting frame, the first clamping plate and the second clamping plate are matched and connected in the supporting frame in a sliding manner, a fixed plate is fixedly connected at two ends of the top of the supporting frame, a threaded rod is arranged in the sliding manner in the fixed plate, one end of the threaded rod, which is positioned by the first clamping plate and the second clamping plate, is provided with a connecting block in a sliding manner along the vertical direction, one end of the threaded rod is rotatably connected to the surface of the connecting block through a bearing, the other end of the threaded rod is fixedly connected with a screwing hand, a supporting plate is fixedly arranged at the top of the supporting frame, an adjusting block is arranged in the supporting plate in a sliding manner along the horizontal direction, and a puncture opening is arranged in the adjusting block.
Description
Technical Field
The utility model relates to the technical field of spinal puncture positioning auxiliary devices, in particular to a spinal puncture positioning auxiliary device.
Background
Spinal puncture is a diagnosis and treatment operation commonly used in clinic, and can be used for diagnosing various inflammatory diseases of the central nervous system, vascular diseases, spinal cord lesions, suspected intracranial space occupying lesions, unknown nervous system diseases, qi brain, spinal angiography and the like; the spinal minimally invasive surgery has the advantages of small surgical incision, small tissue trauma and bleeding, quick postoperative function recovery and the like compared with the traditional spinal surgery;
The spine puncture needs to be positioned at the puncture part, the accurate puncture part can be achieved by multiple punctures due to negligence of doctors in actual puncture, great pain is brought to patients, two support rods of the existing partial spine puncture positioning auxiliary device are generally fixed on two sides of a bed, then patients lie on the bed, the puncture is conveniently carried out on the spine of the patients by adjusting the heights of the support rods, but the device occupies a large volume, the device also needs to be fixed on a bed board through screws when in use, the use process is complex, the treatment time of the patients is increased, and the body parts of the patients in the puncture are easy to shake instinctively due to puncture, so that the spine puncture positioning auxiliary device is provided.
Disclosure of utility model
The utility model aims to provide a spinal puncture positioning auxiliary device for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a backbone puncture location auxiliary device, includes the carriage, the inside both ends symmetry of carriage is provided with first grip block and second grip block, and first grip block and second grip block cooperation sliding connection in the carriage, the equal fixedly connected with fixed plate in top both ends of carriage, and the fixed plate sliding is provided with the threaded rod, first grip block and second grip block are located the one end of threaded rod and all are provided with the connecting block along vertical direction slip, the one end of threaded rod passes through the bearing rotation and connects on the connecting block surface, the other end fixedly connected with of threaded rod twists the hand, carriage top fixed mounting has the backup pad, and is provided with the regulating block along the horizontal direction slip in the backup pad, be provided with the puncture in the regulating block.
Preferably, the regulating block is located the inside one end symmetry of backup pad and sets up flutedly, and fixedly connected with extension spring in the recess, extension spring's tip fixedly connected with fixed plate, the backup pad corresponds both sides wall and has all seted up spacing spout, and is provided with the depression bar in the spacing spout, the one end of depression bar stretches into in the recess fixed with the fixed plate, the other end of depression bar is provided with the clamp plate.
Preferably, the locating holes are formed in the corresponding side walls of the first clamping plate and the second clamping plate at equal intervals, the corresponding side walls of the supporting frame are provided with sliding grooves, fastening bolts are arranged in the sliding grooves, and the end portions of the fastening bolts are in threaded connection with the locating holes.
Preferably, the supporting plate is provided with conical grooves corresponding to the two inner walls, conical teeth are arranged on one side of the fixing plate, which is positioned on the compression bar, at equal intervals, and the conical teeth are clamped in the conical grooves.
Preferably, the lifting groove in the vertical direction is formed in one side of the threaded rod, which is located by the first clamping plate and the second clamping plate, the lifting block is integrally arranged on one side of the connecting block, which is located by the first clamping plate, and the lifting block is matched with the lifting block to be slidably connected in the lifting groove.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first clamping plate and the second clamping plate are adjusted and clamped on two sides of a patient body, and then the height of the supporting frame is adjusted, so that the body part of the patient is clamped and fixed in an area formed by the first clamping plate, the second clamping plate and the supporting frame, the condition that the patient body fails to puncture due to shaking is effectively avoided, the puncture opening is convenient to control to correspond to the puncture part required by the patient by controlling the sliding of the adjusting block on the supporting plate, and finally the puncture needle is arranged in the puncture opening to perform the puncture operation, thereby realizing the accurate positioning of the puncture part, saving the puncture time, ensuring that the puncture is successful once and relieving the pain of the patient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the structure of the present utility model at A;
FIG. 3 is a schematic cross-sectional view of the back side view of the connection of the support plate and the adjustment block of the present utility model;
Fig. 4 is a schematic top view of the connection block and the first clamping plate according to the present utility model.
In the figure: 1. a first clamping plate; 2. a second clamping plate; 3. a support frame; 4. a fixing plate; 5. a connecting block; 6. a threaded rod; 7. screwing the hand; 8. a support plate; 9. an adjusting block; 10. limiting sliding grooves; 11. a compression bar; 12. a puncture opening; 13. a sliding groove; 14. positioning holes; 15. a fastening bolt; 16. a lifting block; 17. a groove; 18. a telescopic spring; 19. a fixing plate; 20. conical teeth.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the spine puncture positioning auxiliary device comprises a supporting frame 3, wherein a first clamping plate 1 and a second clamping plate 2 are symmetrically arranged at two ends of the inside of the supporting frame 3, the first clamping plate 1 and the second clamping plate 2 are matched and slidably connected in the supporting frame 3, and the first clamping plate 1 and the second clamping plate 2 slide in the supporting frame 3 so as to facilitate adjustment of the distance between the first clamping plate 1 and the second clamping plate 2, so that two sides of a patient body can be clamped and fixed through the first clamping plate 1 and the second clamping plate 2;
The top both ends of carriage 3 all fixedly connected with fixed plate 4, and the fixed plate 4 slides and is provided with threaded rod 6, the one end that first grip block 1 and second grip block 2 are located threaded rod 6 all is provided with connecting block 5 along vertical direction slip, the one end of threaded rod 6 passes through the bearing rotation and connects on connecting block 5 surface, the other end fixedly connected with of threaded rod 6 twists hand 7, carriage 3 top fixed mounting has backup pad 8, and be provided with regulating block 9 along the horizontal direction slip in the backup pad 8, be provided with puncture 12 in the regulating block 9, make the threaded rod 6 on carriage 3 both sides rotate through rotating two twists hand 7, make first grip block 1 and second grip block 2 be close to the body position centre gripping with the patient, then fix between first grip block 1 and second grip block 2 and the carriage 3 through fastening bolt 15, avoided the patient's health to cause the condition of puncture failure because of the shake.
The regulating block 9 is located the inside one end symmetry of backup pad 8 and has seted up flutedly 17, and fixedly connected with extension spring 18 in the fluting 17, the tip fixedly connected with fixed plate 19 of extension spring 18, spacing spout 10 has all been seted up to backup pad 8 corresponding both sides wall, and be provided with depression bar 11 in the spacing spout 10, the one end of depression bar 11 stretches into in the fluting 17 and fixed plate 19 is fixed, the other end of depression bar 11 is provided with the clamp plate, can be according to the slip regulation puncture position that the puncture position control regulating block 9 corresponds the puncture position, during the regulation, only need press both sides depression bar 11, slip regulating block 9 makes puncture position that the puncture position 12 corresponds the locking (be equipped with length scale mark on the backup pad 8, conveniently correspond the regulation).
Positioning holes 14 are formed in the corresponding two side walls of the first clamping plate 1 and the second clamping plate 2 at equal intervals, sliding grooves 13 are formed in the corresponding two side walls of the supporting frame 3, fastening bolts 15 are arranged in the sliding grooves 13, and the end portions of the fastening bolts 15 are in threaded connection with the positioning holes 14, so that the supporting frame 3 can be fixed in position conveniently.
The supporting plate 8 has all offered the awl groove corresponding two inner walls, and the fixed plate 19 is located the one side equidistance of depression bar 11 and is provided with conical tooth 20, and conical tooth 20 joint is in the awl inslot, and the firm connection of fixed plate 19 and supporting plate 8 of being convenient for.
Lifting grooves in the vertical direction are formed in one side of the threaded rods 6 of the first clamping plates 1 and the second clamping plates 2, lifting blocks 16 are integrally arranged on one side of the connecting blocks 5, the lifting blocks 16 are matched with and slidably connected in the lifting grooves, lifting and sliding of the connecting blocks 5 on the first clamping plates 1 and the second clamping plates 2 are facilitated, the supporting frame 3 is controlled to be located on the first clamping plates 1 and the second clamping plates 2, and stable sliding of the connecting blocks 5 on the first clamping plates 1 and the second clamping plates 2 is guaranteed through the arrangement of the lifting blocks 16.
Specifically, when the utility model is used, a patient can lie prone on the bed board, then the first clamping plate 1 and the second clamping plate 2 of the device are placed on two sides of the patient's body, puncture parts are locked, loose and tight bolts 15 are selected, the threaded rods 6 on two sides of the supporting frame 3 are rotated by rotating the two screws 7, the first clamping plate 1 and the second clamping plate 2 are close to the positions for clamping the body parts of the patient, then the first clamping plate 1 and the second clamping plate 2 are fixed with the supporting frame 3 through the fastening bolts 15, the condition that the puncture failure is caused by shaking of the patient's body is avoided, then the height of the supporting frame 3 is adjusted according to the height of the puncture parts of the patient, the loose and tight bolts 15 are selected, the supporting frame 3 is controlled to slide downwards outside the first clamping plate 1 and the second clamping plate 2, after the height is adjusted, the positions of the first clamping plate 1 and the second clamping plate 2 connected with the supporting frame 3 are fixed through the fastening bolts 15, finally the puncture parts are controlled according to the puncture parts, the sliding adjustment puncture parts 12 of the adjusting block 9 are correspondingly positioned, and only the two sides of the sliding adjustment puncture blocks 11 are required to be pressed when the puncture parts are adjusted, and the puncture parts are correspondingly positioned on the puncture parts, and the puncture parts are correspondingly positioned on the support plate 8 (the puncture parts are correspondingly positioned on the puncture parts, and the puncture positions are correspondingly adjusted).
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Spinal puncture positioning auxiliary device, including braced frame (3), its characterized in that: the inside both ends symmetry of carriage (3) is provided with first grip block (1) and second grip block (2), and first grip block (1) and second grip block (2) cooperation sliding connection in carriage (3), the equal fixedly connected with fixed plate (4) in top both ends of carriage (3), and the interior sliding of fixed plate (4) is provided with threaded rod (6), the one end that first grip block (1) and second grip block (2) are located threaded rod (6) all is provided with connecting block (5) along vertical direction slip, the one end of threaded rod (6) is rotated through the bearing and is connected at connecting block (5) surface, the other end fixedly connected with twist hand (7) of threaded rod (6), carriage (3) top fixed mounting has backup pad (8), and follow horizontal direction sliding in backup pad (8) and be provided with regulating block (9), be provided with puncture mouth (12) in regulating block (9).
2. The spinal needle positioning aid according to claim 1, wherein: the utility model discloses a compression plate, including backup pad (8), regulating block (9), recess (17) have been seted up to inside one end symmetry of backup pad (8), and fixedly connected with extension spring (18) in recess (17), the tip fixedly connected with fixed plate (19) of extension spring (18), spacing spout (10) have all been seted up to backup pad (8) corresponding both sides wall, and are provided with depression bar (11) in spacing spout (10), the one end of depression bar (11) stretches into in recess (17) fixed with fixed plate (19), the other end of depression bar (11) is provided with the clamp plate.
3. The spinal needle positioning aid according to claim 1, wherein: positioning holes (14) are formed in the corresponding side walls of the first clamping plate (1) and the second clamping plate (2) at equal intervals, sliding grooves (13) are formed in the corresponding side walls of the supporting frame (3), fastening bolts (15) are arranged in the sliding grooves (13), and the end portions of the fastening bolts (15) are in threaded connection with the positioning holes (14).
4. The spinal needle positioning aid according to claim 2, wherein: the supporting plate (8) is provided with conical grooves corresponding to the two inner walls, conical teeth (20) are arranged on one side of the fixing plate (19) located on the compression bar (11) at equal intervals, and the conical teeth (20) are clamped in the conical grooves.
5. The spinal needle positioning aid according to claim 1, wherein: lifting grooves in the vertical direction are formed in one side of the first clamping plate (1) and one side of the second clamping plate (2) which are located on the threaded rod (6), lifting blocks (16) are integrally arranged on one side of the connecting block (5) located on the first clamping plate (1), and the lifting blocks (16) are matched with the lifting grooves in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322166245.9U CN221083751U (en) | 2023-08-14 | 2023-08-14 | Spinal puncture positioning auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322166245.9U CN221083751U (en) | 2023-08-14 | 2023-08-14 | Spinal puncture positioning auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221083751U true CN221083751U (en) | 2024-06-07 |
Family
ID=91306809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322166245.9U Active CN221083751U (en) | 2023-08-14 | 2023-08-14 | Spinal puncture positioning auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221083751U (en) |
-
2023
- 2023-08-14 CN CN202322166245.9U patent/CN221083751U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |