CN214804862U - Novel high-precision ultrasonic probe for ear-nose-throat examination - Google Patents
Novel high-precision ultrasonic probe for ear-nose-throat examination Download PDFInfo
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- CN214804862U CN214804862U CN202120990688.8U CN202120990688U CN214804862U CN 214804862 U CN214804862 U CN 214804862U CN 202120990688 U CN202120990688 U CN 202120990688U CN 214804862 U CN214804862 U CN 214804862U
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Abstract
The utility model belongs to the technical field of medical instrument's technique and specifically relates to a novel high-accuracy otolaryngology inspection is with ultrasonic probe is related to, and it includes ultrasonic tube and connecting seat, and the connecting seat includes integrated into one piece's twisting portion and connecting portion, twists the one end and the ultrasonic tube rigid coupling that the portion deviates from connecting portion, and the circumference side of connecting portion has set firmly the external screw thread, connecting portion insert in the handheld seat with handheld seat threaded connection, the locking hole has been seted up to the circumference side of connecting portion, handheld seat and the common threaded connection of connecting portion have a miniature screw, miniature screw insert in the locking hole with connecting portion threaded connection, this application can improve ultrasonic probe and handheld seat's stability of being connected and firmness, reduces ultrasonic probe and handheld seat and is connected not hard up possibility.
Description
Technical Field
The application relates to the technical field of medical equipment, in particular to a novel high-precision ultrasonic probe for ear-nose-throat examination.
Background
In the otolaryngology examination, a doctor holds a hand-held part of an examination instrument, an ultrasonic probe is installed on the hand-held part, the ultrasonic probe is slowly inserted into a part of a patient to be examined, and by means of an ultrasonic imaging technology, an internal three-dimensional image of an organ of the patient can be imaged on a display screen of the examination instrument.
At present, most of the handheld parts can be used for installing ultrasonic probes of different types, different inspection ultrasonic probes need to be replaced according to different inspection parts of a patient, and the ultrasonic probes and the handheld base are fixedly installed.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: after the ultrasonic probe is used for a period of time, the ultrasonic probe and the handheld base can be connected loosely, and normal use is affected.
SUMMERY OF THE UTILITY MODEL
In order to improve the stability of being connected and the firmness of ultrasonic probe and handheld seat, reduce ultrasonic probe and handheld seat and be connected not hard up possibility, this application provides a novel high-accuracy otolaryngology inspects and uses ultrasonic probe.
The application provides a pair of novel high-accuracy otolaryngology inspects uses ultrasonic probe adopts following technical scheme: the utility model provides a novel high-accuracy otolaryngology inspection is with ultrasonic probe, includes ultrasonic tube and connecting seat, and the connecting seat includes integrated into one piece's twisting portion and connecting portion, twists the one end and the ultrasonic tube rigid coupling that the portion deviates from connecting portion, and the circumference side of connecting portion has set firmly the external screw thread, connecting portion insert in the handheld seat with handheld seat threaded connection, the locking hole has been seted up to the circumference side of connecting portion, handheld seat and the common threaded connection of connecting portion have miniature screw, miniature screw insert in the locking hole with connecting portion threaded connection.
Through adopting above-mentioned technical scheme, tentatively accomplish the erection joint of ultrasonic probe and handheld seat in the handheld seat with connecting portion screw in, to twisting miniature screw in handheld seat and connecting portion, miniature screw carries out fixed connection with handheld seat and connecting portion, avoids connecting portion to take place unexpected not hard up or rotate for handheld seat, improves the stability of being connected and the firmness of ultrasonic probe and handheld seat, reduces ultrasonic probe and handheld seat and is connected not hard up possibility.
Optionally, the locking hole is a plurality of locking holes, and each locking hole is circumferentially and uniformly distributed about a center line of the connecting part.
Through adopting above-mentioned technical scheme, when installing ultrasonic probe at every turn, be from the different positions with the threaded connection that ultrasonic probe and handheld seat go on, can not guarantee that the locking hole is towards miniature screw completely, set up a plurality of locking holes, after the installation of ultrasonic probe and handheld seat is accomplished, miniature screw can all be aimed at to one of them locking hole, miniature screw can twist this locking hole in and carry out threaded connection with connecting portion, realize from arbitrary position with ultrasonic probe twist in handheld seat, miniature screw all can carry out fixed connection with handheld seat and ultrasonic probe.
Optionally, the connecting portion is sleeved with an elastic washer, and the screwing portion and the handheld base abut against the elastic washer together.
Through adopting above-mentioned technical scheme, with behind ultrasonic probe and handheld seat fixed connection, the reaction force can be applyed simultaneously to handheld seat and ultrasonic probe to the spring washer, makes the handheld seat of ultrasonic probe top tightness, improves the stability of being connected and the firmness of ultrasonic probe and handheld seat.
Optionally, the two sides that the elastic gasket deviates from each other all set firmly many first anti-skidding lines.
Through adopting above-mentioned technical scheme, first anti-skidding line can increase elastic washer and handheld seat, twist the mutual frictional force of portion of moving, improves the handheld seat, twists the contact force between portion of moving and the elastic washer, improves the stability of being connected of ultrasonic probe and handheld seat.
Optionally, the elastic washer is provided with a plurality of through holes.
Through adopting above-mentioned technical scheme, after a plurality of through-holes are seted up to the elastic washer, can enough alleviate the weight of elastic washer self, alleviate the weight of whole ultrasonic probe, can improve the mechanical structure intensity of elastic washer self again, improve elastic deformation ability of elastic washer.
Optionally, the elastic gasket is made of a silica gel raw material.
Through adopting above-mentioned technical scheme, adopt silica gel raw and other materials to make the elastic washer, can improve the resilience of elastic washer, can reduce again handheld seat and twist the connecting stress between the portion of moving, make handheld seat and ultrasonic probe's connection process more smooth-going stable.
Optionally, a plurality of second anti-slip threads are fixedly arranged on the circumferential side surface of the screwing part.
Through adopting above-mentioned technical scheme, the second antiskid line can increase operator's palm and twist the frictional force between the portion of moving, and the operator can rotate more steadily and twist the portion of moving, is convenient for carry out the dismouting with ultrasonic probe and handheld seat.
Optionally, the handheld seat is sleeved with an elastic clamping ring, and the clamping ring covers the micro screw and compresses the micro screw.
By adopting the technical scheme, the clamping ring can tightly cover the miniature screw, so that the miniature screw is always positioned in the handheld seat, the possibility that the miniature screw accidentally rotates or is separated from the handheld seat is reduced, and the miniature screw can stably lock the ultrasonic probe.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the plurality of locking holes are formed in the circumferential side face of the connecting part, and the miniature screws are arranged on the circumferential side face of the connecting part and fixedly connect the handheld seat with the connecting part, so that the connecting part is prevented from being accidentally loosened or rotated relative to the handheld seat, the connection stability and firmness of the ultrasonic probe and the handheld seat are improved, and the possibility of connection looseness of the ultrasonic probe and the handheld seat is reduced;
2. by arranging the clamping ring, the clamping ring can tightly cover the miniature screw, so that the miniature screw is always positioned in the handheld seat, the possibility that the miniature screw accidentally rotates or is separated from the handheld seat is reduced, and the miniature screw can stably lock the ultrasonic probe;
3. through setting up the elastic washer, with after ultrasonic probe and handheld seat fixed connection, the elastic washer can exert reaction force simultaneously to handheld seat and ultrasonic probe, makes the handheld seat of ultrasonic probe top tight, improves the stability of being connected and the firmness of ultrasonic probe and handheld seat.
Drawings
FIG. 1 is a schematic structural diagram of a novel ultrasonic probe for high-precision ear-nose-throat examination according to an embodiment of the present application;
FIG. 2 is an exploded view of a conductive socket;
fig. 3 is a schematic structural view showing an elastic gasket.
Description of reference numerals: 1. an ultrasonic tube; 11. a support section; 12. an insertion section; 2. a connecting seat; 21. a screwing part; 211. a second anti-skid pattern; 22. a connecting portion; 221. an external thread; 222. a locking hole; 3. a conductive seat; 4. a hand-held seat; 5. a minisize screw; 6. an elastic washer; 61. a first anti-skid pattern; 62. a through hole; 7. and (4) a clamping ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses novel high-accuracy otolaryngology inspects uses ultrasonic probe, refers to fig. 1 and fig. 2, and a novel high-accuracy otolaryngology inspects uses ultrasonic probe includes ultrasonic tube 1 and connecting seat 2. The connecting seat 2 comprises an integrally formed screwing part 21 and a connecting part 22, the central lines of the screwing part 21 and the connecting part 22 are collinear, and one end of the screwing part 21 departing from the connecting part 22 is fixedly connected with the ultrasonic tube 1. The circumferential side surface of the connecting portion 22 is integrally formed with an external thread 221, and the connecting portion 22 is inserted into the handheld base 4 through one end of the handheld base 4 and is in threaded connection with the handheld base 4 through the external thread 221. The circumferential side surface of the connecting part 22 is provided with a plurality of locking holes 222 which are circumferentially and uniformly distributed about the central line of the connecting part 22, the handheld base 4 is internally threaded with the micro screws 5, and the micro screws 5 are inserted into the locking holes 222 to be in threaded connection with the connecting part 22. The connecting portion 22 is sleeved with the elastic washer 6, and the screwing portion 21 and the handle 4 tightly contact the elastic washer 6. The hand-held seat 4 is sleeved with an elastic clamping ring 7 made of nylon raw materials, and the clamping ring 7 covers the micro-screw 5 and compresses the micro-screw 5.
Referring to fig. 1 and 2, the connection part 22 is screwed into the handheld base 4 to initially complete the installation and connection of the ultrasonic probe and the handheld base 4, the micro screw 5 is screwed into the handheld base 4, the miniature screw 5 is screwed into any one of the locking holes 222 to fixedly connect the handheld base 4 and the connection part 22, the connection part 22 is prevented from being accidentally loosened or rotated relative to the handheld base 4, the connection stability and firmness of the ultrasonic probe and the handheld base 4 are improved, and the possibility that the ultrasonic probe is connected with the handheld base 4 and loosened is reduced. The elastic washer 6 can apply reaction force to the handheld seat 4 and the ultrasonic probe simultaneously, so that the ultrasonic probe tightly pushes the handheld seat 4, and the connection stability and firmness of the ultrasonic probe and the handheld seat 4 are improved. The clamping ring 7 can tightly cover the miniature screw 5, so that the miniature screw 5 is always positioned in the handheld base 4, the possibility that the miniature screw 5 accidentally rotates or is separated from the handheld base 4 is reduced, and the miniature screw 5 stably locks the ultrasonic probe.
Referring to fig. 1 and 2, the ultrasonic tube 1 comprises a supporting section 11 and an inserting section 12 which are integrally formed, the inserting section 12 is used for being inserted into a human body for ultrasonic imaging, an included angle between the inserting section 12 and the supporting section 11 is 30-60 degrees, one end of the inserting section 12, which is far away from the supporting section 11, is in a convex arc surface shape, and one end of the supporting section 11, which is far away from the inserting section 12, is fixedly connected with a screwing part 21. In the direction of keeping away from the support section 11, the diameter of the portion of twisting 21 increases gradually and forms round platform form, and the diameter of the portion of twisting 21 keeps unanimous formation cylindricly afterwards, and the cylindric circumference side of the portion of twisting 21 integrated into one piece has the second anti-skidding line 211 of many equidistance distributions, and second anti-skidding line 211 can increase the frictional force between operator's palm and the portion of twisting 21, and operator can more steadily rotate the portion of twisting 21, is convenient for carry out dismouting with ultrasonic probe and handheld seat 4. The connecting part 22 deviates from one end of the screwing part 21 and is fixedly connected with the conductive seat 3 in an inserting manner, the conductive seat 3 comprises two integrally formed wafers with different diameters, the wafer with the larger diameter is positioned between the wafer with the smaller diameter and the connecting part 22, and the wafer with the larger diameter is fixedly connected with the connecting part 22.
Referring to fig. 2 and 3, the elastic washer 6 is made of silica gel raw materials, which not only can improve the resilience of the elastic washer 6, but also can reduce the connection stress between the handheld base 4 and the screwing part 21, so that the connection process of the handheld base 4 and the ultrasonic probe is smooth and stable. The equal integrated into one piece in both sides that elastic gasket 6 deviates from each other has the first anti-skidding line 61 that many equidistance distribute, and first anti-skidding line 61 can increase elastic gasket 6 and handheld seat 4, twist the frictional force that moves portion 21 each other, improves handheld seat 4, twists the contact force between portion 21 and the elastic gasket 6, improves ultrasonic probe and handheld seat 4's stability of being connected. Through-hole 62 that a plurality of equidistance distribute is seted up to elastic washer 6 self, and through-hole 62 runs through to elastic washer 6's inner peripheral surface through elastic washer 6's outer peripheral face, and elastic washer 6 sets up behind a plurality of through-holes 62, can enough alleviate elastic washer 6 self weight, alleviates whole ultrasonic probe's weight, can improve elastic washer 6 self mechanical structure intensity again, improves elastic deformation ability of elastic washer 6.
The implementation principle of the novel high-precision ultrasonic probe for ear-nose-throat examination in the embodiment of the application is as follows: the connecting part 22 is sleeved with the elastic washer 6, the connecting part 22 is screwed into the handheld seat 4 to initially complete the installation and connection of the ultrasonic probe and the handheld seat 4, the micro screw 5 is screwed into the handheld seat 4, and the micro screw 5 is screwed into any one of the locking holes 222 to fixedly connect the handheld seat 4 and the connecting part 22. The elastic washer 6 can apply reaction force to the handheld seat 4 and the ultrasonic probe simultaneously, so that the ultrasonic probe tightly pushes the handheld seat 4, and the connection stability and firmness of the ultrasonic probe and the handheld seat 4 are improved. The clamping ring 7 is sleeved on the handheld seat 4, so that the clamping ring 7 covers the miniature screw 5, the miniature screw 5 is always positioned in the handheld seat 4 by the clamping ring 7, the possibility that the miniature screw 5 accidentally rotates or is separated from the handheld seat 4 is reduced, and the ultrasonic probe is stably locked by the miniature screw 5.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a novel high-accuracy otolaryngology inspects uses ultrasonic probe, includes ultrasonic tube (1) and connecting seat (2), connecting seat (2) including integrated into one piece's twisting move portion (21) and connecting portion (22), twist the one end and the ultrasonic tube (1) rigid coupling that move portion (21) and deviate from connecting portion (22), the circumference side of connecting portion (22) has set firmly external screw thread (221), connecting portion (22) insert in handheld seat (4) with handheld seat (4) threaded connection, its characterized in that: the locking hole (222) is formed in the circumferential side face of the connecting portion (22), the handheld base (4) and the connecting portion (22) are connected with the micro screw (5) in a threaded mode, and the micro screw (5) is inserted into the locking hole (222) and connected with the connecting portion (22) in a threaded mode.
2. The novel high-precision ultrasonic probe for ear-nose-throat examination as claimed in claim 1, wherein: the locking holes (222) are multiple, and each locking hole (222) is circumferentially and uniformly distributed about the central line of the connecting part (22).
3. The novel high-precision ultrasonic probe for ear-nose-throat examination as claimed in claim 1, wherein: the connecting part (22) is sleeved with an elastic gasket (6), and the screwing part (21) and the handheld seat (4) are abutted against the elastic gasket (6) together.
4. The novel high-precision ultrasonic probe for ear-nose-throat examination as claimed in claim 3, wherein: the two sides of the elastic gasket (6) which deviate from each other are fixedly provided with a plurality of first anti-slip threads (61).
5. The novel high-precision ultrasonic probe for ear-nose-throat examination as claimed in claim 3, wherein: the elastic gasket (6) is provided with a plurality of through holes (62).
6. The novel high-precision ultrasonic probe for ear-nose-throat examination as claimed in claim 3, wherein: the elastic washer (6) is an elastic washer (6) made of silica gel raw materials.
7. The novel high-precision ultrasonic probe for ear-nose-throat examination as claimed in claim 1, wherein: and a plurality of second anti-skid threads (211) are fixedly arranged on the circumferential side surface of the screwing part (21).
8. The novel high-precision ultrasonic probe for ear-nose-throat examination as claimed in claim 1, wherein: the handheld seat (4) is sleeved with an elastic clamping ring (7), and the clamping ring (7) covers the micro screw (5) and compresses the micro screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120990688.8U CN214804862U (en) | 2021-05-11 | 2021-05-11 | Novel high-precision ultrasonic probe for ear-nose-throat examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120990688.8U CN214804862U (en) | 2021-05-11 | 2021-05-11 | Novel high-precision ultrasonic probe for ear-nose-throat examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214804862U true CN214804862U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120990688.8U Active CN214804862U (en) | 2021-05-11 | 2021-05-11 | Novel high-precision ultrasonic probe for ear-nose-throat examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214804862U (en) |
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2021
- 2021-05-11 CN CN202120990688.8U patent/CN214804862U/en active Active
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