CN212118251U - Locator for ultrasonic puncture - Google Patents
Locator for ultrasonic puncture Download PDFInfo
- Publication number
- CN212118251U CN212118251U CN201922482620.4U CN201922482620U CN212118251U CN 212118251 U CN212118251 U CN 212118251U CN 201922482620 U CN201922482620 U CN 201922482620U CN 212118251 U CN212118251 U CN 212118251U
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- CN
- China
- Prior art keywords
- ultrasonic probe
- mounting panel
- side mounting
- puncture
- locator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000523 sample Substances 0.000 claims abstract description 37
- 229920001971 elastomer Polymers 0.000 claims abstract description 18
- 239000005060 rubber Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000008859 change Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 3
- 238000001574 biopsy Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010011732 Cyst Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000031513 cyst Diseases 0.000 description 1
- 230000002380 cytological effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a locator is used in supersound puncture, including ultrasonic probe, ultrasonic probe's bottom fixed mounting has the connecting rod, ultrasonic probe's front is provided with the front side mounting panel, ultrasonic probe's the back is provided with the rear side mounting panel, through connecting axle swing joint between front side mounting panel and the rear side mounting panel, and the left front movable mounting of front side mounting panel has the commentaries on classics handle, the connecting axle with change the both sides that are located ultrasonic probe. This locator for ultrasonic puncture drives the threaded rod through rotating the hand (hold) and rotates, and the rubber block that the outside activity of threaded rod cup jointed simultaneously possesses rotatory trend, utilizes the locating lever to carry on spacingly to it, guarantees that the rubber block finally along the axial motion of threaded rod, realizes the extrusion maintenance to the puncture needle, simple structure, and convenient to use improves the stability of puncture needle, is favorable to correctly puncturing the target position, and the device can the not puncture needle of the different model sizes of direct mount install simultaneously.
Description
Technical Field
The application relates to the field of puncture positioners, in particular to a positioner for ultrasonic puncture.
Background
The locator for ultrasonic puncture is a puncture guide, and the puncture needle can be guided to a target position of a human body under ultrasonic guidance by installing the locator on an ultrasonic probe so as to realize cytological biopsy, histological biopsy, cyst suction, treatment and the like.
The existing ultrasonic puncture locator is simple in structure, but the puncture needle cannot be well fixed when the locator is used, the puncture needle is easy to move when in use, correct puncture target positions are not facilitated, meanwhile, the existing locator needs to be provided with puncture guide grooves of different models and sizes in the use process, the locator is troublesome to use, and the ultrasonic puncture efficiency is low. Therefore, we propose a locator for ultrasonic puncture.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present application provides a positioner for ultrasonic puncture, which has the advantages of simple structure, convenient use, direct installation of a puncture needle as required, stable installation of the puncture needle, and convenient correct puncture of a target site, and solves the problems mentioned in the background art.
The utility model provides a pair of locator is used in supersound puncture, including ultrasonic probe, ultrasonic probe's bottom fixed mounting has the connecting rod, ultrasonic probe's front is provided with the front side mounting panel, ultrasonic probe's the back is provided with the rear side mounting panel, through connecting axle swing joint between front side mounting panel and the rear side mounting panel, and the left front movable mounting of front side mounting panel has the commentaries on classics handle, the connecting axle with change the both sides that are located ultrasonic probe, the left side fixed mounting of front side mounting panel has positioning mechanism, positioning mechanism's inner chamber fixed mounting has the pjncture needle.
Preferably, movable mounting has the rotation screw rod between the left side of front side mounting panel and rear side mounting panel, the screw has been seted up in the left side of front side mounting panel, the tip of rotating the screw rod pass the screw extend to the outside of front side mounting panel and with change fixed mounting.
Preferably, the contact surfaces of the front side mounting plate and the rear side mounting plate with the ultrasonic probe are provided with elastic layers, and the surfaces of the elastic layers are provided with anti-skid grains.
Preferably, the right side fixed mounting of positioning mechanism inner chamber has the block rubber, positioning mechanism's right side inner wall movable mounting has the threaded rod, the wall that positioning mechanism was passed to the left end of threaded rod extends to positioning mechanism's outside and fixed mounting has the hand (hold), and the outside screw thread of threaded rod cup joints the block rubber.
Preferably, the rear side fixed mounting of positioning mechanism inner chamber has the locating lever, the both ends of locating lever cup joint with two block rubbers activities respectively, positioning mechanism's top and bottom have all been seted up and have been passed the hole, the internal diameter that passes the hole and the pjncture needle looks adaptation of maximum model, and the pjncture needle is located between threaded rod and the locating lever.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this locator for ultrasonic puncture drives the threaded rod through rotating the hand (hold) and rotates, and the rubber block that the outside activity of threaded rod cup jointed simultaneously possesses rotatory trend, utilizes the locating lever to carry on spacingly to it, guarantees that the rubber block finally along the axial motion of threaded rod, realizes the extrusion maintenance to the puncture needle, simple structure, convenient to use improves the stability of puncture needle, is favorable to correctly puncturing the target position, and the device can the direct mount puncture needle of different models size install simultaneously, and it is convenient fast to install, and the practicality reinforcing.
2. This locator is used in supersound puncture, through the setting of connecting axle for rear side mounting panel and connecting axle swing joint around the ultrasonic probe, reserve between rear side mounting panel and the connecting axle simultaneously and have enough space, be convenient for install the ultrasonic probe of equidimension not, and front side mounting panel and rear side mounting panel are provided with elastic layer and anti-skidding line with the contact surface of ultrasonic probe, have improved the whole steadiness of device, avoid ultrasonic probe's wall damage, and the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a front view of the structure of the present invention;
fig. 2 is the connection schematic diagram of the front and rear mounting plates of the structure of the utility model.
In the figure: 1. an ultrasonic probe; 2. a connecting rod; 3. a front side mounting plate; 4. a rear side mounting plate; 5. a connecting shaft; 6. turning a handle; 7. a positioning mechanism; 8. puncturing needle; 9. a rubber block; 10. a threaded rod; 11. a handle; 12. positioning a rod; 13. the screw is turned.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1-2, a locator for ultrasonic puncture comprises an ultrasonic probe 1, a connecting rod 2 is fixedly mounted at the bottom of the ultrasonic probe 1, a front side mounting plate 3 is arranged on the front side of the ultrasonic probe 1, a rear side mounting plate 4 is arranged on the back side of the ultrasonic probe 1, the front side mounting plate 3 is movably connected with the rear side mounting plate 4 through a connecting shaft 5, a rotating handle 6 is movably mounted on the front side of the left side of the front side mounting plate 3, the connecting shaft 5 and the rotating handle 6 are located on two sides of the ultrasonic probe 1, a locating mechanism 7 is fixedly mounted on the left side of the front side mounting plate 3, and a puncture needle 8 is fixedly mounted in an inner cavity.
Wherein, movable mounting has rotation screw 13 between the left side of front side mounting panel 3 and rear side mounting panel 4, the screw has been seted up in front side mounting panel 3's left side, the tip of rotating screw 13 pass the screw extend to front side mounting panel 3 the outside and with change 6 fixed mounting, the device so sets up, can change 6 realization to rotating screw 13's rotation through rotating, guarantee that front side mounting panel 3 is close to ultrasonic probe 1 gradually, final front side mounting panel 3 and rear side mounting panel 4 make self firm to ultrasonic probe 1 extrusion.
Wherein, the contact surface of front side mounting panel 3 and rear side mounting panel 4 and ultrasonic probe 1 all is provided with the elastic layer, and the surface of elastic layer is provided with anti-skidding line, and front side mounting panel 3 and rear side mounting panel 4 set up elastic layer and anti-skidding line with the contact surface of ultrasonic probe 1, have improved the whole steadiness of device, avoid ultrasonic probe 1's wall damage, and the practicality is strong.
Wherein, the right side fixed mounting of 7 inner chambers of positioning mechanism has block rubber 9, and positioning mechanism 7's right side inner wall movable mounting has threaded rod 10, and the wall that positioning mechanism 7 was passed to the left end of threaded rod 10 extends to positioning mechanism 7's outside and fixed mounting has hand (hold) 11, and threaded rod 10's outside screw thread cup joints block rubber 9, rotates hand (hold) 11 and drives threaded rod 10 and rotate, and the block rubber 9 that threaded rod 10 outside activity cup jointed possess the rotation trend simultaneously.
Wherein, the rear side fixed mounting of 7 inner chambers of positioning mechanism has locating lever 12, utilize locating lever 12 to carry on spacingly to it, guarantee the rubber block 9 finally along the axial motion of threaded rod 10, realize the extrusion maintenance to puncture needle 8, moreover, the steam generator is simple in structure, high durability and convenient use, the stability of pjncture needle is improved, be favorable to correct puncture target position, the both ends of locating lever 12 cup joint with two rubber block 9 activities respectively, the top and the bottom of positioning mechanism 7 have all been seted up and have been passed the hole, the internal diameter that passes the hole and the 8 looks adaptations of pjncture needle of the biggest model, and pjncture needle 8 looks adaptations of the internal diameter that just punctures between threaded rod 10 and locating lever 12, make the device can the not puncture needle of equidimension of direct mount model, and utilize 7 internal arrangement of positioning mechanism.
The theory of operation, place front side mounting panel 3 and rear side mounting panel 4 in ultrasonic probe 1's front and back both sides respectively, and make rear side mounting panel 4 and the laminating of ultrasonic probe 1, rotate again and change 6, make front side mounting panel 3 be close to ultrasonic probe 1 gradually, final front side mounting panel 3 and rear side mounting panel 4 make self firm to ultrasonic probe 1 extrusion, select puncture needle 8 again as required to make it pass the top that the hole that passes of positioning mechanism 7 extends to positioning mechanism 7, it rotates to rotate hand (hold) 11 again and drive threaded rod 10 and rotate, rubber block 9 that threaded rod 10 outside activity cup jointed simultaneously possesses the rotation trend, it is spacing to it to utilize locating lever 12, guarantee rubber block 9 finally along the axial motion of threaded rod 10, realize the extrusion maintenance to puncture needle 8, can.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (5)
1. The utility model provides a locator is used in supersound puncture, includes ultrasonic probe (1), its characterized in that, the bottom fixed mounting of ultrasonic probe (1) has connecting rod (2), the front of ultrasonic probe (1) is provided with front side mounting panel (3), the back of ultrasonic probe (1) is provided with rear side mounting panel (4), through connecting axle (5) swing joint between front side mounting panel (3) and rear side mounting panel (4), and the left front movable mounting of front side mounting panel (3) has and changes (6), connecting axle (5) and commentaries on classics are located the both sides of ultrasonic probe (1) to (6), the left side fixed mounting of front side mounting panel (3) has positioning mechanism (7), the inner chamber fixed mounting of positioning mechanism (7) has pjncture needle (8).
2. The locator for ultrasonic puncture according to claim 1, wherein a rotary screw (13) is movably mounted between the left sides of the front mounting plate (3) and the rear mounting plate (4), a screw hole is formed in the left side of the front mounting plate (3), and the end of the rotary screw (13) passes through the screw hole, extends to the outside of the front mounting plate (3), and is fixedly mounted with the rotating handle (6).
3. The locator for ultrasonic puncture according to claim 1, wherein the contact surfaces of the front mounting plate (3) and the rear mounting plate (4) with the ultrasonic probe (1) are provided with elastic layers, and the surfaces of the elastic layers are provided with anti-skid threads.
4. The locator for the ultrasonic puncture as claimed in claim 1, wherein the right side of the inner cavity of the positioning mechanism (7) is fixedly provided with a rubber block (9), the inner wall of the right side of the positioning mechanism (7) is movably provided with a threaded rod (10), the left end of the threaded rod (10) penetrates through the wall surface of the positioning mechanism (7) to extend to the outside of the positioning mechanism (7) and is fixedly provided with a handle (11), and the external thread of the threaded rod (10) is sleeved with the rubber block (9).
5. The locator for the ultrasonic puncture according to claim 4, characterized in that a locating rod (12) is fixedly mounted at the rear side of the inner cavity of the locating mechanism (7), two ends of the locating rod (12) are movably sleeved with two rubber blocks (9) respectively, a through hole is formed in the top and the bottom of the locating mechanism (7), the inner diameter of the through hole is matched with a puncture needle (8) of the largest model, and the puncture needle (8) is located between the threaded rod (10) and the locating rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482620.4U CN212118251U (en) | 2019-12-31 | 2019-12-31 | Locator for ultrasonic puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482620.4U CN212118251U (en) | 2019-12-31 | 2019-12-31 | Locator for ultrasonic puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212118251U true CN212118251U (en) | 2020-12-11 |
Family
ID=73675077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922482620.4U Expired - Fee Related CN212118251U (en) | 2019-12-31 | 2019-12-31 | Locator for ultrasonic puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212118251U (en) |
-
2019
- 2019-12-31 CN CN201922482620.4U patent/CN212118251U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |