CN221013307U - Auxiliary fixing device for ultrasonic probe - Google Patents
Auxiliary fixing device for ultrasonic probe Download PDFInfo
- Publication number
- CN221013307U CN221013307U CN202321987950.9U CN202321987950U CN221013307U CN 221013307 U CN221013307 U CN 221013307U CN 202321987950 U CN202321987950 U CN 202321987950U CN 221013307 U CN221013307 U CN 221013307U
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- Prior art keywords
- clamping
- ultrasonic probe
- clamping wing
- fixing device
- adjusting mechanism
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- 239000000523 sample Substances 0.000 title claims abstract description 51
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 238000002604 ultrasonography Methods 0.000 claims 5
- 238000003384 imaging method Methods 0.000 abstract description 2
- 210000003414 extremity Anatomy 0.000 description 11
- 238000011282 treatment Methods 0.000 description 10
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The utility model discloses an auxiliary fixing device for an ultrasonic probe, which comprises a soft fixing belt, a hard connecting seat fixedly connected to the outer wall of the soft fixing belt, a first adjusting mechanism, a universal connector, a second adjusting mechanism and a fixing mechanism, wherein one end of the first adjusting mechanism is connected with the connecting seat, the universal connector is connected with the other end of the first adjusting mechanism, the second adjusting mechanism is connected with the universal connector, the fixing mechanism is connected to the top end of the second adjusting mechanism, the first adjusting mechanism and the second adjusting mechanism can both adjust the length, the fixing mechanism comprises a first clamping wing fixedly connected with the second adjusting mechanism, a first fixing seat fixedly connected with the first clamping wing, a second clamping wing arranged on one side of the first clamping wing, a second fixing seat fixedly connected with the second clamping wing, a rotating shaft for connecting the first fixing seat and the second fixing seat and a torsion spring sleeved with the rotating shaft, and the first clamping wing and the second clamping wing can mutually clamp and fix the ultrasonic probe at a target position, the ultrasonic probe is not easy to displace and imaging is stable.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to an auxiliary fixing device for an ultrasonic probe.
Background
The ultrasonic probe head is coated with the coupling agent and then is held by the handle of the ultrasonic head during treatment, the ultrasonic probe head is operated to be propped against the vicinity of a treatment area, and the image of the treatment area is observed in real time, so that the accurate injection or acupuncture treatment can be matched.
However, the ultrasonic probe is easily slipped under the influence of the couplant or the like, or is fixed by being held by hand for a long time, so that the burden of an operator is increased, the ultrasonic probe is easily deviated from the target position, and the situations of unstable image display, non-target area image display and the like can be caused, so that the treatment such as injection, needling and the like under the ultrasonic guidance can be influenced.
Disclosure of utility model
Aiming at the technical problems of unstable images or non-target area images displayed due to displacement of an ultrasonic probe in the prior art, the utility model provides an auxiliary fixing device for the ultrasonic probe.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an ultrasonic probe auxiliary fixture, includes soft fixed band, rigid coupling in the hard connecting seat of soft fixed band outer wall, one end with the first adjustment mechanism that the connecting seat is connected, with universal connector that the first adjustment mechanism other end is connected, with the second adjustment mechanism that universal connector is connected and connect the fixed establishment on second adjustment mechanism top, first adjustment mechanism with second adjustment mechanism all can be oriented to be close to or keep away from the direction of soft fixed band adjusts length, fixed establishment include with the first clamping wing of second adjustment mechanism rigid coupling, with the first fixing base of first clamping wing rigid coupling, locate the second clamping wing of first clamping wing one side, with the second fixing base of second clamping wing rigid coupling, will the pivot that first fixing base and second fixing base are connected and with the torsional spring that the pivot cup jointed, first clamping wing with the second clamping wing can mutually support with ultrasonic probe centre gripping is fixed.
Furthermore, the first clamping wing and the second clamping wing are respectively provided with a clamping groove, when the first clamping wing and the second clamping wing keep a clamping state, the two clamping grooves are spliced into a clamping cavity, and the inner wall of the clamping groove is covered with a silica gel layer.
Further, each clamping groove inner wall is fixedly connected with an arc contact piece which is close to the distribution of the torsion springs, the contact surfaces of the arc contact pieces are covered with a silica gel layer, and when the ultrasonic probe is clamped in the clamping cavity, the contact surfaces of the two arc contact pieces are propped against the handle part of the ultrasonic probe.
Further, the first adjusting mechanism comprises an adjusting cylinder which is in threaded connection with the connecting seat and is internally provided with a threaded cavity, and an adjusting rod which is in threaded connection with the threaded cavity, and the top end of the adjusting rod is connected with the universal connector.
Further, the universal connector comprises a base, a ball-shaped groove arranged in the base and a universal ball capable of being embedded in the ball-shaped groove in a fit mode, and the diameter of an opening of the ball-shaped groove is smaller than that of the universal ball.
Further, the second adjusting mechanism comprises a first loop bar fixedly connected with the universal ball, a second loop bar sleeved in the first loop bar and a locking bolt arranged outside the first loop bar and used for locking the movable second loop bar.
Further, the soft fixing strap comprises a strap body, side straps arranged at two ends of the strap body respectively, an air bag arranged on the inner wall of the strap body, and an inflation connector which is arranged on the outer wall of the strap body and can be detachably connected with inflation equipment for inflating the air bag, wherein the two side straps are detachably connected.
Further, one of the side bands is provided with a magic tape surface, the other side band is provided with a plurality of hook surfaces which are distributed at intervals, and the magic tape surface can be bonded with the hook surfaces.
In summary, the beneficial effects of the utility model are as follows: firstly, soft fixed band is fixed with the patient, can select to fill the gasbag into suitable degree according to different patient's physique, and the stationary plane is soft comfortable, and longer fixed also can not hurt patient's limbs, and fixed size is adjustable moreover, nimble practicality. The second holding tail handle is used for controlling the first holding wing and the second holding wing to hold the handle part in the holding cavity, the arc contact piece is in contact with the side wall of the handle part of the ultrasonic probe, the fixing effect is enhanced, the holding fixing mode is easy to operate, and the holding position can be flexibly adjusted according to the target position during operation. Thirdly, the distance between the probe head and the limb is adjusted through the first adjusting mechanism and the second adjusting mechanism, and the universal connector with any rotation direction is used for adjusting the fixed angle, can be matched with more different treatment parts for use under the condition of adjustable distance and angle, lightens the burden of medical staff, realizes that the ultrasonic probe is fixed at the target position continuously and firmly, can stably transmit and display images, and is more smooth in operation matching with injection, puncture and the like.
Drawings
Fig. 1 is a schematic structural view of an auxiliary fixing device for an ultrasonic probe.
Fig. 2 is an inside elevational view of the flexible fastening strap of the present utility model.
In the figure, a soft fixing band 100-a band body 110-a band body 120-a side band 121-a hook surface, a 130-an air bag, a 131-an inflation device, a 200-a connecting seat 300-a first adjusting mechanism, a 310-an adjusting cylinder, a 320-an adjusting rod, a 400-universal connector, a 410-a base, a 500-a second adjusting mechanism, a 510-a first sleeve rod, a 520-a second sleeve rod, a 530-locking bolt, a 600-fixing mechanism, a 610-a first clamping wing, a 620-a second clamping wing, a 621-a tail handle, a 630-clamping cavity and a 640-circular arc contact piece.
Detailed Description
The utility model is further illustrated below in conjunction with specific drawings.
The ultrasonic probe comprises a probe head and a handle part integrally formed with the probe head.
As shown in fig. 1, the present utility model provides an auxiliary fixing device for an ultrasonic probe, comprising a soft fixing band 100 capable of being connected with a limb of a patient, a hard connecting seat 200 fixedly connected to the outer wall of the soft fixing band 100, a first adjusting mechanism 300 with one end connected with the connecting seat 200, a universal connector 400 connected with the other end of the first adjusting mechanism 300, a second adjusting mechanism 500 connected with the universal connector 400, and a fixing mechanism 600 connected with the top end of the second adjusting mechanism 500. The first adjustment mechanism 300 and the second adjustment mechanism 500 are each capable of adjusting the length in a direction approaching or moving away from the flexible fixing strap 100. The fixing mechanism 600 includes a first clamping wing 610 fixedly connected with the second adjusting mechanism 500, a first fixing base fixedly connected with the first clamping wing 610, a second clamping wing 620 disposed on one side of the first clamping wing 610, a second fixing base fixedly connected with the second clamping wing 620, a rotating shaft connecting the first fixing base and the second fixing base, and a torsion spring sleeved with the rotating shaft, the second clamping wing 620 is fixedly connected with a tail handle 321, the first clamping wing 610 and the second clamping wing 620 can be controlled to be in an open state by holding the tail handle 321, and the first clamping wing 610 and the second clamping wing 620 can be mutually matched to clamp and fix the ultrasonic probe. Most of the limbs needing to be pierced by the blade needle are upper limbs, the soft fixing band 100 is fixed with the limbs of the patient, the handle part of the ultrasonic probe is clamped between the first clamping wing 610 and the second clamping wing 620, the distance between the probe head and the limbs is adjusted through the first adjusting mechanism 300 and the second adjusting mechanism 500, and the angle is adjusted through the rotation direction of the universal connector 400 until the probe head is propped against the skin of the limbs of the patient. After the musculoskeletal ultrasonic probe is fixed, medical staff does not need to fix the ultrasonic probe by one hand, and one hand is used for injection, puncture and other treatments, so that the hand load is reduced, and when the head of the probe is coated with a greasy couplant, the ultrasonic probe can be kept fixed at all times, displacement is avoided, image scanning and imaging are stable, the scanning position cannot be changed, and the injection, puncture and other treatments are convenient to carry out.
The soft fixing strap 100 includes a strap body 110, side straps 120 respectively disposed at two ends of the strap body 110, an air bag 130 disposed on an inner wall of the strap body 110, and an inflation connector disposed on an outer wall of the strap body 110 and detachably connected with an inflation device 131 for inflating the air bag 130, where the two side straps 120 are detachably connected. The inflating device 131 can be a hand-pinched inflating ball as shown in fig. 2, and is convenient to assemble and disassemble and low in cost. The filling degree of the air bag 130 can be selected according to the body types of different limbs of patients, and the soft contact surface of the filled air bag 130 is contacted with the patients, so that the comfort level is improved.
One of them the side area 120 is equipped with the magic and pastes the hair face, and another one the side area 120 is equipped with many interval distribution's magic subsides and colludes face 121, the magic paste hair face can with the magic is colluded the face 121 and is bonded, and the side area 120 can adopt the material that has elasticity to make, colludes the face 121 bonding through the magic subsides hair face and the magic of different positions, accomplishes the fixed size of side area 120 also adjustable soft fixed band 100.
The first adjusting mechanism 300 comprises an adjusting cylinder 310 which is in threaded connection with the connecting seat 200 and is internally provided with a threaded cavity, and an adjusting rod 320 which is in threaded connection with the threaded cavity, and the top end of the adjusting rod 320 is connected with the universal connector. The treatment positions of the limbs are different, the adjusting rod 320 is actually a screw rod in threaded connection with the threaded cavity, and the distance between the probe head and the target position can be adjusted by rotating the adjusting rod 320.
The universal connector comprises a base 410, a ball-shaped groove arranged in the base 410 and a universal ball capable of being embedded in the ball-shaped groove in a fit mode, and the diameter of an opening of the ball-shaped groove is smaller than that of the universal ball. The angle of the rotation direction is flexible and practical.
The second adjusting mechanism 500 includes a first sleeve rod 510 fixedly connected with the universal ball, a second sleeve rod 520 sleeved in the first sleeve rod 510, and a locking bolt 530 arranged outside the first sleeve rod 510 and used for locking the movable second sleeve rod 520. Under the condition that the adjusting distance of the adjusting rod 320 is limited, the distance between the probe head and the target position can be further adjusted through the second sleeve rod 520, the adjusting distance is longer, and the practicability is higher.
Clamping grooves are formed in the first clamping wing 610 and the second clamping wing 620, when the first clamping wing 610 and the second clamping wing 620 keep a clamping state, the two clamping grooves are spliced into a clamping cavity 630, and the inner wall of the clamping groove is covered with a silica gel layer. The tail handle 321 is held, the first clamping wing 610 and the second clamping wing 620 can be controlled to be opened, the handle part is arranged between the first clamping wing 610 and the second clamping wing 620, the handle part is fixed in the clamping cavity 630 after the first clamping wing 610 and the second clamping wing 620 are clamped, the fixing mode is simple and convenient, and the silica gel layer has the effect of enhancing the fixing firmness.
Each clamping groove inner wall is fixedly connected with an arc contact piece 640 which is close to the distribution of the torsion springs, the contact surface of each arc contact piece 640 is covered with a silica gel layer, and when the ultrasonic probe is clamped in the clamping cavity 630, the contact surfaces of the two arc contact pieces 640 are propped against the handle part of the ultrasonic probe. After the handle portion of the ultrasonic probe is clamped, the arc contact piece 640 can be abutted against the side wall of the handle portion, and the shape of the handle portion is matched, so that the contact surface is enlarged, and the fixation is firmer.
The auxiliary fixing device comprises a soft fixing belt 100 and a patient, wherein the soft fixing belt 100 is fixed with the patient, the air bag 130 can be filled to a proper degree according to the body types of different patients, the fixing surface is soft and comfortable, the limbs of the patient can not be injured by long-time fixing, and the fixing size is adjustable, flexible and practical. Second, the handle 321 handles the first clamping wing 610 and the second clamping wing 620 to clamp the handle part in the clamping cavity 630, and the arc contact piece 640 contacts with the side wall of the handle part of the ultrasonic probe to enhance the fixing effect, and the clamping and fixing mode is simple to operate, so that the clamping position can be flexibly adjusted according to the target position during operation. Thirdly, the distance between the probe head and the limb is adjusted through the first adjusting mechanism 300 and the second adjusting mechanism 500, and the universal connector with any rotation direction is used for adjusting the fixed angle, can be matched with more different treatment parts for use under the condition of adjustable distance and angle, lightens the burden of medical staff, realizes that the ultrasonic probe is fixed at the target position continuously and firmly, can stably transmit and display images, and is more smooth in operation matching with injection, puncture and the like.
The foregoing is only the embodiments of the present utility model, and therefore, the patent scope of the utility model is not limited thereto, and all equivalent structures made by the description of the utility model and the accompanying drawings are directly or indirectly applied to other related technical fields, which are all within the scope of the utility model.
Claims (8)
1. An auxiliary fixing device for an ultrasonic probe is characterized in that: including soft fixed band, rigid coupling in the hard connecting seat of soft fixed band outer wall, one end with the first adjustment mechanism that the connecting seat is connected, with universal connector that the first adjustment mechanism other end is connected, with the second adjustment mechanism that universal connector is connected and connect the fixed establishment on second adjustment mechanism top, first adjustment mechanism with second adjustment mechanism all can be oriented to be close to or keep away from the direction of soft fixed band adjusts length, fixed establishment include with the first clamping wing of second adjustment mechanism rigid coupling, with the first fixing base of first clamping wing rigid coupling, locate the second clamping wing of first clamping wing one side, with the second fixing base of second clamping wing rigid coupling, will the pivot that first fixing base and second fixing base are connected and with the torsional spring that the pivot cup jointed, first clamping wing with the second clamping wing can mutually support with ultrasonic probe centre gripping fixedly.
2. An ultrasound probe auxiliary fixing device according to claim 1, wherein: clamping grooves are formed in the first clamping wings and the second clamping wings, when the first clamping wings and the second clamping wings keep a clamping state, the two clamping grooves are spliced into a clamping cavity, and a silica gel layer is covered on the inner wall of the clamping groove.
3. An ultrasound probe auxiliary fixing device according to claim 2, wherein: and each clamping groove inner wall is fixedly connected with an arc contact piece which is close to the distribution of the torsion springs, the contact surfaces of the arc contact pieces are covered with a silica gel layer, and when the ultrasonic probe is clamped in the clamping cavity, the contact surfaces of the two arc contact pieces are propped against the handle part of the ultrasonic probe.
4. An ultrasound probe auxiliary fixing device according to claim 1, wherein: the first adjusting mechanism comprises an adjusting cylinder which is in threaded connection with the connecting seat and is internally provided with a threaded cavity, and an adjusting rod which is in threaded connection with the threaded cavity, and the top end of the adjusting rod is connected with the universal connector.
5. The ultrasonic probe auxiliary fixing device according to claim 4, wherein: the universal connector comprises a base, a ball-shaped groove arranged in the base and a universal ball capable of being embedded in the ball-shaped groove in a fit mode, and the diameter of an opening of the ball-shaped groove is smaller than that of the universal ball.
6. An ultrasound probe auxiliary fixing device according to claim 5, wherein: the second adjusting mechanism comprises a first loop bar fixedly connected with the universal ball, a second loop bar sleeved in the first loop bar and a locking bolt arranged outside the first loop bar and used for locking the movable second loop bar.
7. An ultrasound probe auxiliary fixing device according to any one of claims 1 to 6, wherein: the soft fixing strap comprises a strap body, side straps arranged at two ends of the strap body respectively, an air bag arranged on the inner wall of the strap body, and an inflation joint which is arranged on the outer wall of the strap body and can be detachably connected with inflation equipment for filling the air bag, wherein the two side straps are detachably connected.
8. The ultrasonic probe auxiliary fixing device according to claim 7, wherein: one of the side belts is provided with a magic tape surface, the other side belt is provided with a plurality of magic tape hook surfaces which are distributed at intervals, and the magic tape surface can be bonded with the magic tape hook surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321987950.9U CN221013307U (en) | 2023-07-26 | 2023-07-26 | Auxiliary fixing device for ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321987950.9U CN221013307U (en) | 2023-07-26 | 2023-07-26 | Auxiliary fixing device for ultrasonic probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221013307U true CN221013307U (en) | 2024-05-28 |
Family
ID=91180707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321987950.9U Active CN221013307U (en) | 2023-07-26 | 2023-07-26 | Auxiliary fixing device for ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221013307U (en) |
-
2023
- 2023-07-26 CN CN202321987950.9U patent/CN221013307U/en active Active
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