CN219878174U - Auxiliary fixing bracket for ultrasonic guided nerve block - Google Patents
Auxiliary fixing bracket for ultrasonic guided nerve block Download PDFInfo
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- CN219878174U CN219878174U CN202222954725.7U CN202222954725U CN219878174U CN 219878174 U CN219878174 U CN 219878174U CN 202222954725 U CN202222954725 U CN 202222954725U CN 219878174 U CN219878174 U CN 219878174U
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- fixedly connected
- bottom plate
- arm
- auxiliary fixing
- ultrasonic
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- 210000005036 nerve Anatomy 0.000 title claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000741 silica gel Substances 0.000 claims abstract description 17
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000523 sample Substances 0.000 abstract description 16
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The utility model discloses an ultrasonic-guided nerve blocking auxiliary fixing support which comprises a bottom plate and a back plate, wherein the middle part of the back side of the bottom plate is fixedly connected with the bottom part of the front side of the back plate, a placing pad is dug in the middle of the top side of the bottom plate, an arc-shaped groove is dug in the top side of the placing pad, the left side and the right side of the placing pad are respectively connected with an L-shaped locating frame, so that a silica gel ribbon board can be flexibly adjusted, the skin on the inner side of an arm can be respectively pressed downwards by the silica gel ribbon board, the skin at a position to be detected of the arm can be automatically tightened, the arm position is not required to be tightened by medical staff, the hands of the medical staff are more effectively liberated, the distance between the L-shaped locating frames is adjusted according to the width of the arm of a patient, the whole device is simpler in operation structure, the medical staff is not required to hold an ultrasonic probe for detection, and the adjusting angle of the ultrasonic probe is more attached to the arm.
Description
Technical Field
The utility model relates to the technical field of medical instrument assistance, in particular to an ultrasonic guided nerve block auxiliary fixing bracket.
Background
Ultrasonic detection is increasingly applied to the fields of rapid diagnosis and treatment of normal and urgent critical patient conditions, peri-operative blood vessel positioning, regional nerve blocking, peri-operative continuous monitoring of cardiac functions and the like. The most common methods used by anesthesiologists are ultrasound-guided vascular positioning puncture and ultrasound-guided regional nerve block, and the operation mode of ultrasound-guided vascular positioning puncture mainly comprises the steps of holding an ultrasound probe by one hand and operating deep vein puncture by the other hand and one hand.
In the prior art, the operation method of ultrasonic guiding indwelling needle venipuncture mainly comprises the steps of holding an ultrasonic probe by one hand, carrying out the indwelling needle puncture operation by the other hand, and simultaneously tightening skin by one hand, wherein the operation is difficult to carry out, application number 202110669611.5 discloses an ultrasonic guiding nerve blocking auxiliary fixing support, which comprises a base, a placing pillow is fixedly connected to the outer wall of the front end of the base, anti-collision devices are arranged on two sides of the base, a lifting cylinder is fixedly connected to the rear end of the top of the base, the device is only provided with the placing pillow, an arm placed in the placing pillow is not provided with a special positioning mechanism, skin of the arm is inconvenient to tighten, manual tightening of the skin of the arm is required, and the device is more complex in mechanism for adjusting the ultrasonic probe and can not detect the arm on the placing pillow in a large scale by using the ultrasonic probe.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides an ultrasonic guided nerve block auxiliary fixing bracket, which aims to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides an ultrasonic guidance nerve blocks auxiliary fixation support, includes bottom plate, postnotum, bottom plate rear side middle part and postnotum front side bottom fixed connection, the bottom plate topside middle part is dug and is equipped with and places the pad, it is equipped with the arc recess to place to fill up the topside and dig, it is connected with L type locating rack respectively to place to fill up the left and right sides, the postnotum front side is connected with the drive roof through the torsional spring.
Preferably, the middle part of the top side of the L-shaped locating frame is fixedly connected with an electro-hydraulic push rod, the movable end of the electro-hydraulic push rod penetrates through the inner wall of the L-shaped locating frame and is fixedly connected with a hinge shaft, the movable end of the hinge shaft is connected with a movable block, and the bottom side of the movable block is fixedly connected with a silica gel slat.
Preferably, rectangular grooves are respectively dug in the left side and the right side of the top of the bottom plate, rotating buttons are respectively arranged in the left side and the right side of the bottom plate, threaded rods are connected to the inner sides of the inner walls of the rectangular grooves through bearings, and guide rods are arranged on the bottom layers of the two sides of the threaded rods.
Preferably, the outer ends of the threaded rods penetrate through two sides of the bottom plate respectively and are fixedly connected with the inner sides of the rotary buttons, the threaded rods are sleeved with moving blocks outside the guide rods, nuts are arranged in the middle of the moving blocks in a penetrating mode, the nuts are in threaded connection with the threaded rods in a matching mode, and the top sides of the moving blocks are fixedly connected with the bottom sides of the L-shaped locating frames.
Preferably, the driving top plate bottom side is embedded to be fixed with the rodless cylinder, the loose end of rodless cylinder is connected with the fixed block, fixed block bottom side bottom is equipped with the side shield, be equipped with the connection side pipe between the side shield, both sides screw thread link up respectively and are equipped with positioning bolt around the connection side pipe.
Preferably, the right side the side shield outside fixedly connected with servo motor, servo motor's output shaft runs through the side shield inboard, and with connecting square pipe right side fixed connection, connecting square pipe left end fixedly connected with movable rod, the movable rod left end passes through the bearing and left side the side shield inboard is connected.
The beneficial effects of the utility model are as follows:
1. the silica gel lath can be flexibly adjusted, the silica gel lath can be used for respectively pressing down the skin on the inner side of the arm, so that the skin of the arm to be detected is automatically tensioned, the arm position is not required to be tensioned by a medical staff, and the hands of the medical staff are more effectively liberated;
2. the nut on the outer wall of the threaded rod drives the moving block to move in the rectangular groove, and the distance between the L-shaped locating frames can be adjusted according to the width of the arm of a patient, so that the whole arm placing and locating application range of the device is widened;
3. the operation structure is simpler, the medical staff is not required to hold the ultrasonic probe to detect, and the angle of the ultrasonic probe can be adjusted to be more attached to the arm.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a general structural schematic diagram of an ultrasound-guided nerve block auxiliary fixing stent according to an embodiment of the present utility model;
fig. 2 is a schematic diagram showing an internal structure of an L-shaped positioning frame of an ultrasonic guided nerve block auxiliary fixing bracket according to an embodiment of the present utility model;
fig. 3 is a schematic view showing the top structure of a base plate of an auxiliary fixing bracket for ultrasonic guided nerve block according to an embodiment of the present utility model;
fig. 4 is a schematic view showing an internal structure of a driving top plate of an ultrasonic guided nerve block auxiliary fixing support according to an embodiment of the present utility model.
In the figure:
1. a bottom plate; 2. a rear back plate; 3. placing a pad; 4. an arc-shaped groove; 5. an L-shaped positioning frame; 6. driving the top plate; 7. an electro-hydraulic push rod; 8. a hinge shaft; 9. a movable block; 10. silica gel lath; 11. rectangular grooves; 12. a rotation knob; 13. a threaded rod; 14. a guide rod; 15. a moving block; 16. a rodless cylinder; 17. a fixed block; 18. side baffles; 19. connecting square tubes; 20. positioning bolts; 21. a servo motor; 22. a movable rod.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided an ultrasound-guided nerve block auxiliary fixation support.
Example 1
As shown in fig. 1-4, an auxiliary fixing bracket for blocking an ultrasonic guided nerve according to an embodiment of the utility model comprises a bottom plate 1 and a back plate 2, wherein the middle part of the back side of the bottom plate 1 is fixedly connected with the bottom part of the front side of the back plate 2, a placing pad 3 is dug in the middle part of the top side of the bottom plate 1, an arc-shaped groove 4 is dug in the top side of the placing pad 3, the left side and the right side of the placing pad 3 are respectively connected with an L-shaped locating rack 5, the front side of the back plate 2 is connected with a driving top plate 6 through a torsion spring, the middle parts of the top sides of the L-shaped locating racks 5 are fixedly connected with electro-hydraulic push rods 7, the movable ends of the electro-hydraulic push rods 7 penetrate through the inner wall of the L-shaped locating racks 5 and are fixedly connected with hinge shafts 8, the movable ends of the hinge shafts 8 are connected with movable blocks 9, the bottom sides of the movable blocks 9 are fixedly connected with silica gel battens 10, the driving top plate 6 is turned up on the back plate 2 through the torsion spring, then the arm is placed inside the arc-shaped groove 4 at the top of the placing pad 3, the electro-hydraulic push rod 7 is started, the movable end of the electro-hydraulic push rod 7 drives the silica gel lath 10 to descend, the movable block 9 at the top of the silica gel lath 10 is connected with the movable end of the electro-hydraulic push rod 7 through the hinge shaft 8, the descending silica gel lath 10 can be flexibly adjusted when being abutted to the edge of the inner side of the arm, the silica gel lath 10 can be respectively pressed downwards on the skin at the inner side of the arm, the skin at the position to be detected of the arm is automatically tensioned, the medical staff does not need to tighten the position of the arm by hands, and the hands of the medical staff are more effectively liberated.
Example two
As shown in fig. 1-4, an auxiliary fixing bracket for blocking an ultrasonic guidance nerve according to an embodiment of the utility model comprises a bottom plate 1 and a back plate 2, wherein the middle part of the back side of the bottom plate 1 is fixedly connected with the bottom of the front side of the back plate 2, a placement pad 3 is dug in the middle of the top side of the bottom plate 1, an arc-shaped groove 4 is dug in the top side of the placement pad 3, the left side and the right side of the placement pad 3 are respectively connected with an L-shaped locating rack 5, the front side of the back plate 2 is connected with a driving top plate 6 through a torsion spring, the left side and the right side of the top of the bottom plate 1 are respectively dug with a rectangular groove 11, the left side and the right side of the bottom plate 1 are respectively provided with a rotary button 12, the inner side of the inner wall of the rectangular groove 11 is connected with a threaded rod 13 through a bearing, the bottom layers on the two sides of the threaded rod 13 are provided with a guide rod 14, the outer ends of the threaded rods 13 penetrate through two sides of the bottom plate 1 respectively and are fixedly connected with the inner sides of the rotating buttons 12, the threaded rods 13 are sleeved with the guide rods 14, the middle parts of the moving blocks 15 are penetrated with nuts, the nuts are matched with the threaded rods 13 in a threaded manner, the top sides of the moving blocks 15 are fixedly connected with the bottom sides of the L-shaped locating frames 5, after the arms are placed at the tops of the placing pads 3, the rotating buttons 12 on two sides of the bottom plate 1 are respectively adjusted, the rotating buttons 12 drive the threaded rods 13 to rotate, the nuts on the outer walls of the threaded rods 13 drive the moving blocks 15 to move inside the rectangular grooves 11, the distance between the L-shaped locating frames 5 can be adjusted according to the width of the arms of a patient, and the whole device arms are placed and located in a suitable range.
Example III
As shown in fig. 1-4, an auxiliary fixing bracket for blocking an ultrasonic guidance nerve according to an embodiment of the utility model comprises a bottom plate 1 and a back plate 2, wherein the middle part of the back side of the bottom plate 1 is fixedly connected with the bottom part of the front side of the back plate 2, a placing pad 3 is dug in the middle part of the top side of the bottom plate 1, an arc-shaped groove 4 is dug in the top side of the placing pad 3, the left side and the right side of the placing pad 3 are respectively connected with an L-shaped locating rack 5, the front side of the back plate 2 is connected with a driving top plate 6 through a torsion spring, a rod-free cylinder 16 is embedded and fixed on the bottom side of the driving top plate 6, the movable end of the rod-free cylinder 16 is connected with a fixing block 17, a side baffle 18 is arranged on the bottom layer of the bottom side of the fixing block 17, a connecting square tube 19 is arranged between the side baffles 18, locating bolts 20 are respectively arranged on the front side and the rear side of the connecting square tube 19 in a threaded penetrating way, a servo motor 21 is fixedly connected with the outer side of the right side baffle 18, and an output shaft of the servo motor 21 penetrates the inner side of the side baffle 18, and fixedly connected with the right side of the connecting square tube 19, the left end of the connecting square tube 19 is fixedly connected with a movable rod 22, the left end of the movable rod 22 is connected with the inner side of the left side baffle 18 through a bearing, an ultrasonic probe can be inserted into the connecting square tube 19, then a positioning bolt 20 on the outer side of the connecting square tube 19 is rotated, the positioning bolt 20 clamps and fixes the front side and the rear side above the outer wall of the ultrasonic probe, a servo motor 21 and a rodless cylinder 16 are respectively and electrically connected with an external singlechip controller through wires, the rodless cylinder 16 is started, the movable end of the rodless cylinder 16 drives a fixed block 17 to longitudinally displace at the bottom side of a driving top plate 6, the ultrasonic probe arranged in the connecting square tube 19 can be attached to an arm and simultaneously can move the arm in a large range, the servo motor 21 is started, the output shaft of the servo motor 21 is connected with the square tube 19 to perform angle adjustment, the operation structure is simpler, the medical staff is not required to hold the ultrasonic probe to detect, and the angle of the ultrasonic probe can be adjusted to be more attached to the arm.
In summary, with the aid of the above-described technical solution of the utility model, when the device is in use, the drive top plate 6 is turned up on the back plate 2 by means of the torsion springs, then the arm is placed in the arc-shaped groove 4 at the top of the placement pad 3, the electro-hydraulic push rod 7 is started, the movable end of the electro-hydraulic push rod 7 drives the silica gel lath 10 to descend, the movable block 9 at the top of the silica gel lath 10 is connected with the movable end of the electro-hydraulic push rod 7 through the hinge shaft 8, when the descending silica gel lath 10 is abutted against the edge of the inner side of the arm, the silica gel lath 10 can be flexibly adjusted, the silica gel lath 10 can respectively press down the skin at the inner side of the arm, the skin at the position to be detected of the arm can be automatically tightened, after the arms are placed on the top of the placement pad 3, the rotating buttons 12 on the two sides of the bottom plate 1 are respectively adjusted, so that the rotating buttons 12 drive the threaded rod 13 to rotate, the nuts on the outer wall of the threaded rod 13 drive the moving block 15 to move in the rectangular groove 11, the distance between the L-shaped locating frames 5 can be adjusted according to the width of the arm of the patient, the ultrasonic probe can be inserted into the connecting square tube 19, then the positioning bolts 20 on the outer side of the square tube 19 are rotationally connected, so that the positioning bolts 20 clamp and fix the front side and the rear side above the outer wall of the ultrasonic probe, the servo motor 21 and the rodless cylinder 16 are respectively and electrically connected with an external single chip microcomputer controller through wires, the rodless cylinder 16 is started, the movable end of the rodless cylinder 16 drives the fixed block 17 to longitudinally displace on the bottom side of the driving top plate 6, the ultrasonic probe arranged in the connecting square tube 19 can be attached to the arm and can perform a wide range of movement operation on the arm, simultaneously, the servo motor 21 is started, and the output shaft of the servo motor 21 is connected with the square tube 19 to conduct angle adjustment.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides an ultrasonic guidance nerve blocking auxiliary fixation support, includes bottom plate (1), backplate (2), its characterized in that, bottom plate (1) rear side middle part and backplate (2) front side bottom fixed connection, bottom plate (1) top side middle part is dug and is equipped with places pad (3), place pad (3) top side and dig and be equipped with arc recess (4), place pad (3) left and right sides and be connected with L type locating rack (5) respectively, backplate (2) front side is connected with drive roof (6) through the torsional spring, equal fixedly connected with electrohydraulic push rod (7) in L type locating rack (5) top side middle part, the expansion end of electrohydraulic push rod (7) runs through L type locating rack (5) inner wall, and fixedly connected with hinge (8), the expansion end of hinge (8) is connected with movable block (9), movable block (9) bottom side fixedly connected with silica gel slat (10).
2. The auxiliary fixing support for blocking an ultrasonic guided nerve according to claim 1, wherein rectangular grooves (11) are respectively dug on the left side and the right side of the top of the bottom plate (1), rotary buttons (12) are respectively arranged on the left side and the right side of the bottom plate (1), threaded rods (13) are connected to the inner side of the inner wall of the rectangular grooves (11) through bearings, and guide rods (14) are arranged on the bottom layers on the two sides of the threaded rods (13).
3. The auxiliary fixing support for blocking the nerve by ultrasonic guidance according to claim 2, wherein the outer end of the threaded rod (13) penetrates through two sides of the bottom plate (1) respectively and is fixedly connected with the inner side of the rotary button (12), a moving block (15) is sleeved outside the threaded rod (13) and the guide rod (14), a nut is arranged in the middle of the moving block (15) in a penetrating manner and is in threaded connection with the threaded rod (13) in a matching manner, and the top side of the moving block (15) is fixedly connected with the bottom side of the L-shaped locating frame (5).
4. An ultrasonic guidance nerve blocking auxiliary fixing support according to claim 3, characterized in that a rodless cylinder (16) is embedded and fixed on the bottom side of the driving top plate (6), a fixing block (17) is connected to the movable end of the rodless cylinder (16), a side baffle (18) is arranged on the bottom layer of the bottom side of the fixing block (17), a connecting square tube (19) is arranged between the side baffles (18), and positioning bolts (20) are respectively arranged on the front side and the rear side of the connecting square tube (19) in a threaded penetrating mode.
5. The auxiliary fixing bracket for blocking an ultrasonic guided nerve according to claim 4, wherein a servo motor (21) is fixedly connected to the outer side of the side baffle (18), an output shaft of the servo motor (21) penetrates through the inner side of the side baffle (18) and is fixedly connected with the right side of a connecting square tube (19), the left end of the connecting square tube (19) is fixedly connected with a movable rod (22), and the left end of the movable rod (22) is connected with the inner side of the side baffle (18) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222954725.7U CN219878174U (en) | 2022-11-07 | 2022-11-07 | Auxiliary fixing bracket for ultrasonic guided nerve block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222954725.7U CN219878174U (en) | 2022-11-07 | 2022-11-07 | Auxiliary fixing bracket for ultrasonic guided nerve block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219878174U true CN219878174U (en) | 2023-10-24 |
Family
ID=88399146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222954725.7U Active CN219878174U (en) | 2022-11-07 | 2022-11-07 | Auxiliary fixing bracket for ultrasonic guided nerve block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219878174U (en) |
-
2022
- 2022-11-07 CN CN202222954725.7U patent/CN219878174U/en active Active
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