CN213156283U - Ultrasonic puncture path calibrator - Google Patents
Ultrasonic puncture path calibrator Download PDFInfo
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- CN213156283U CN213156283U CN202021115382.XU CN202021115382U CN213156283U CN 213156283 U CN213156283 U CN 213156283U CN 202021115382 U CN202021115382 U CN 202021115382U CN 213156283 U CN213156283 U CN 213156283U
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- puncture
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- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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Abstract
The utility model provides an ultrasonic puncture path calibrator, which belongs to the technical field of medical appliances and aims to solve the problems that the existing ultrasonic puncture path calibrator can only realize the adjustment of two freedom directions and is inflexible to use; comprises a base, a transverse plate, a rotary table, a loading plate, an arc ruler plate and a guide plate; the transverse plate is arranged on the base in a sliding mode; the rotary table comprises a base and a rotating body; the rotating body is rotatably arranged on the base; the base is fixedly arranged on the transverse plate; the rotating body is fixedly arranged on the loading plate; the arc ruler plate is fixedly arranged at the top of the loading plate; one end of the guide plate is hinged to the loading plate, and the other end of the guide plate is slidably arranged on the arc ruler plate; a guide ring is fixedly arranged on the guide plate; the utility model provides a design can realize the regulation of supersound puncture route on three degree of freedom, uses more in a flexible way, is suitable for the puncture requirement at different puncture positions, reduces the operation degree of difficulty of puncture and the misery of disease.
Description
Technical Field
The utility model relates to the technical field of medical appliances, specifically a supersound puncture route calibrator.
Background
Currently, puncture operations are frequently performed in the medical field. In order to place the puncture needle in the imaging plane of the ultrasonic probe at the time of puncture, the puncture path needs to be calibrated by an auxiliary tool. Most of the existing puncture path calibrators can only realize the adjustment of a puncture inclination angle, can not adjust the position of a puncture point according to the physical condition of a patient, and have inflexible puncture use, thereby increasing the difficulty of operation and the pain of the patient.
SUMMERY OF THE UTILITY MODEL
The technique that exists is not enough to the aforesaid, the utility model aims at providing an supersound puncture route calibrator can realize the regulation of supersound puncture route on three degree of freedom, uses more in a flexible way, is suitable for the puncture requirement at different puncture positions, reduces the operation degree of difficulty of puncture and the misery of disease.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an ultrasonic puncture path calibrator is characterized by comprising a base, a transverse plate, a rotary table, a loading plate, an arc ruler plate and a guide plate; the transverse plate is arranged on the base in a sliding mode; the rotary table comprises a base and a rotating body; the rotating body is rotatably arranged on the base; the base is fixedly arranged on the transverse plate; the rotating body is fixedly arranged on the loading plate; the arc ruler plate is fixedly arranged at the top of the loading plate; one end of the guide plate is hinged to the loading plate, and the other end of the guide plate is slidably arranged on the arc ruler plate; and a guide ring is fixedly arranged on the guide plate.
Preferably, the base comprises a connecting plate, an arc-shaped base plate and a retaining ring, wherein the arc-shaped base plate and the retaining ring are fixedly arranged at the bottom of the connecting plate; a guide groove is formed in the connecting plate; and a guide sliding block matched with the guide groove is integrally arranged on the transverse plate.
Preferably, a positioning groove communicated with the guide groove is formed in the side face of the connecting plate; a positioning screw is arranged on the guide sliding block; one end of the positioning screw penetrates through the positioning groove and extends to the outside of the connecting plate.
Preferably, the base is provided with a fastening screw for fixing the swivel.
Preferably, a connecting lug is fixedly arranged on the loading plate, and one end of the guide plate is hinged with the connecting lug; two arc ruler plates are arranged; the other end of the guide plate is arranged between the two arc ruler plates in a sliding mode.
Preferably, an adjusting plate is fixedly arranged at the bottom of the guide plate and is arranged between the two arc ruler plates; the arc ruler plate is provided with an arc groove, and a connecting rod is arranged in the arc groove; one end of the connecting rod is fixedly connected with the adjusting plate, and the other end of the connecting rod extends to the outer part of the arc ruler plate.
Preferably, the arc ruler plate is provided with an angle scribing line; one end of one of the connecting rods is fixedly provided with a pointer; and one end of the other connecting rod is provided with an adjusting screw.
The beneficial effects of the utility model reside in that: the utility model provides a design can realize the regulation of supersound puncture route on three degree of freedom, uses more in a flexible way, is suitable for the puncture requirement at different puncture positions, reduces the operation degree of difficulty of puncture and the misery of disease.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an ultrasonic puncture path calibrator provided in an embodiment of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
Description of reference numerals:
the device comprises a transverse plate 1, a loading plate 2, an arc ruler plate 3, a guide plate 4, a connecting lug 5, a retaining ring 6, a pointer 7, an adjusting plate 8, a guide ring 9, a positioning groove 10, a guide sliding block 11, a connecting plate 12, a guide groove 13, a base 14, a rotating body 15 and an arc-shaped cushion plate 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "in", "up", "down", "horizontal", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 2, an ultrasonic puncture path calibrator comprises a base, a transverse plate 1, a rotary table, a loading plate 2, an arc ruler plate 3 and a guide plate 4; the transverse plate 1 is arranged on the base in a sliding manner; the turntable comprises a base 14 and a swivel 15; the rotator 15 is rotatably arranged on the base 14; the base 14 is fixedly arranged on the transverse plate 1; the rotator 15 is fixedly arranged on the loading plate 2; the arc ruler plate 3 is fixedly arranged at the top of the loading plate 2; one end of the guide plate 4 is hinged on the loading plate 2, and the other end is arranged on the arc ruler plate 3 in a sliding manner; the guide plate 4 is fixedly provided with a guide ring 9 for positioning the puncture needle, and the guide ring 9 is provided with a fastening bolt for fixing the puncture needle.
Further, the base comprises a connecting plate 12, an arc-shaped base plate 16 and a buckle 6, wherein the arc-shaped base plate 16 and the buckle 6 are fixedly arranged at the bottom of the connecting plate 12; the buckle plate has the same design as the prior structure; the arc-shaped base plate 16 is used for playing a role of auxiliary support; a guide groove 13 is arranged on the connecting plate 12; the transverse plate 1 is integrally provided with a guide sliding block 11 matched with the guide groove 13, and the transverse plate 1 can slide on the base by matching the guide groove 13 with the guide sliding block 11 so as to adjust the left and right positions of the calibrator.
Furthermore, a positioning groove 10 communicated with the guide groove 13 is arranged on the side surface of the connecting plate 12; a positioning screw is arranged on the guide slide block 11; one end of the positioning screw penetrates through the positioning groove 10 and extends to the outside of the connecting plate 12, the positioning screw moves left and right along with the guide sliding block 11, and the guide sliding block 11 and the transverse plate 1 can be fixed by screwing the positioning screw and friction between the positioning screw and the connecting plate 12.
Furthermore, the base 14 is provided with a fastening screw for fixing the rotating body 15, after the fastening screw is loosened, the loading plate 2 can be driven to rotate by rotating the rotating body 15, and after the fastening screw is tightened, the loading plate 2 can be fixed.
Furthermore, a connecting lug 5 is fixedly arranged on the loading plate 2, and one end of the guide plate 4 is hinged with the connecting lug 5; two arc ruler plates 3 are arranged; the other end of the guide plate 4 is slidably arranged between the two arc ruler plates 3.
Further, an adjusting plate 8 is fixedly arranged at the bottom of the guide plate 4, and the adjusting plate 8 is arranged between the two arc ruler plates 3; the arc ruler plate 3 is provided with an arc groove, and a connecting rod is arranged in the arc groove; one end of the connecting rod is fixedly connected with the adjusting plate 8, and the other end of the connecting rod extends to the outside of the arc ruler plate 3.
Further, an angle scribing line is arranged on the arc ruler plate 3; one end of one of the connecting rods is fixedly provided with a pointer 7, so that the adjusted inclination angle degree can be observed conveniently; one end of the other connecting rod is provided with an adjusting screw, and the guide plate 4 can rotate around the connecting lug 5 by loosening the adjusting screw so as to adjust the inclination angle of the guide plate 4.
When the device is used, the calibrator is fixed on a patient, the puncture needle penetrates into the guide ring 9, the left and right positions of the transverse plate 1 on the base are adjusted and fixed according to the puncture position, the horizontal rotation angle of the loading plate 2 is adjusted and fixed, the puncture angle of the guide plate 4 is adjusted and fixed, and the puncture needle is used for puncture operation.
The utility model provides a design can realize the regulation of supersound puncture route on three degree of freedom, uses more in a flexible way, is suitable for the puncture requirement at different puncture positions, reduces the operation degree of difficulty of puncture and the misery of disease.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. An ultrasonic puncture path calibrator is characterized by comprising a base, a transverse plate, a rotary table, a loading plate, an arc ruler plate and a guide plate; the transverse plate is arranged on the base in a sliding mode; the rotary table comprises a base and a rotating body; the rotating body is rotatably arranged on the base; the base is fixedly arranged on the transverse plate; the rotating body is fixedly arranged on the loading plate; the arc ruler plate is fixedly arranged at the top of the loading plate; one end of the guide plate is hinged to the loading plate, and the other end of the guide plate is slidably arranged on the arc ruler plate; and a guide ring is fixedly arranged on the guide plate.
2. The ultrasonic puncture path calibrator of claim 1, wherein said base comprises a connecting plate, and an arcuate pad and a retaining ring fixedly disposed at a bottom of said connecting plate; a guide groove is formed in the connecting plate; and a guide sliding block matched with the guide groove is integrally arranged on the transverse plate.
3. The ultrasonic puncture path calibrator of claim 2, wherein the side of said connecting plate is provided with a positioning groove communicating with said guide groove; a positioning screw is arranged on the guide sliding block; one end of the positioning screw penetrates through the positioning groove and extends to the outside of the connecting plate.
4. The ultrasonic puncture path calibrator according to claim 1, wherein said base is provided with a fastening screw for fixing said rotator.
5. The ultrasonic puncture path calibrator according to claim 1, wherein said loading plate is fixedly provided with an engaging lug, and one end of said guide plate is hingedly connected to said engaging lug; two arc ruler plates are arranged; the other end of the guide plate is arranged between the two arc ruler plates in a sliding mode.
6. The ultrasonic puncture path calibrator according to claim 5, wherein an adjusting plate is fixedly arranged at the bottom of the guide plate, and the adjusting plate is arranged between the two circular arc ruler plates; the arc ruler plate is provided with an arc groove, and a connecting rod is arranged in the arc groove; one end of the connecting rod is fixedly connected with the adjusting plate, and the other end of the connecting rod extends to the outer part of the arc ruler plate.
7. The ultrasonic puncture path calibrator of claim 6, wherein said circular arc blade is provided with angular cuts; one end of one of the connecting rods is fixedly provided with a pointer; and one end of the other connecting rod is provided with an adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021115382.XU CN213156283U (en) | 2020-06-13 | 2020-06-13 | Ultrasonic puncture path calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021115382.XU CN213156283U (en) | 2020-06-13 | 2020-06-13 | Ultrasonic puncture path calibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213156283U true CN213156283U (en) | 2021-05-11 |
Family
ID=75788276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021115382.XU Expired - Fee Related CN213156283U (en) | 2020-06-13 | 2020-06-13 | Ultrasonic puncture path calibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213156283U (en) |
-
2020
- 2020-06-13 CN CN202021115382.XU patent/CN213156283U/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 |
Granted publication date: 20210511 |