CN209404813U - Ultrasonic probe component - Google Patents
Ultrasonic probe component Download PDFInfo
- Publication number
- CN209404813U CN209404813U CN201821193541.0U CN201821193541U CN209404813U CN 209404813 U CN209404813 U CN 209404813U CN 201821193541 U CN201821193541 U CN 201821193541U CN 209404813 U CN209404813 U CN 209404813U
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- CN
- China
- Prior art keywords
- ultrasonic probe
- puncture needle
- card slot
- infrared laser
- handle portion
- 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.)
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Abstract
The utility model provides a kind of ultrasonic probe component, has ultrasonic probe ontology, including handle portion and is arranged in the sound head portion of handle portion lower end；Infrared laser emission head is rotatably mounted on the side of handle portion shell, and the infrared laser issued is always positioned in the ultrasound cross-section of ultrasonic probe ontology；Puncture needle card slot, it is mounted on the bottom end of sound head shell, puncture needle card slot is circle, internal diameter is identical as the diameter of puncture needle and the center of circle is fallen into the ultrasound cross-section of ultrasonic probe ontology, so that incident point of the infrared laser of the puncture needle card slot center of circle and Infrared laser emission probe sending on puncture needle is each fallen in ultrasound cross-section.Therefore, in actual operation, Anesthetist can realize positioning of the puncture needle on ultrasound cross-section according to two anchor points, and then carrying out up and down adjustment to puncture needle according to ultrasound image can be inserted into puncture needle in target nerve.
Description
Technical field
The utility model belongs to ultrasonic device technical field, and in particular to a kind of ultrasonic probe component.
Background technique
As common sound, ultrasound can be propagated to certain orientation, and can penetrate object, if encountering obstacle,
Will echogenicity, different barrier will generate different echo, and people are collected this echo simultaneously by instrument
It is displayed on the screen, can be used to understand the internal structure of object.
Ultrasonic examination is clinically used noninvasive test means, to subject's no pain, not damaged, "dead", one
It is with the obvious advantage in the accurate positioning guidance operation of a little internal body tissues and structure, it is applied in more and more fields,
In just include field of anesthesiology.
In clinical position, Anesthetist first uses ultrasonic probe to observe target site, understands the tissue at the position
Structure, mainly blood vessel are out of shape with nerve, and vascular puncture or nerve block are then carried out under the guidance of ultrasound.But in reality
In the operation of border, the more difficult grasp of main points operated in plane of ultrasound, experience doctor not abundant is it is difficult to ensure that puncture needle is in always
In ultrasound cross-section, contact pin position and inserting needle path is caused to be difficult to ensure.
In addition, puncture needle is once be inserted into, by the constraint of human skin tissue, adipose tissue and musculature, needle body is past
It is past to adjust the depth.If puncturing pin position to insert partially, it is difficult to change inserting needle route by adjusting needle body in vitro, it can only be first by syringe needle
It pulls out to subcutaneous, then adjusting position carries out contact pin again.Repeatedly repeatedly, consequential damage patient body increases patient suffering,
Extend the operating time, while also increasing the chance of patient's infection.
Utility model content
The utility model is to design in order to solve the above problem, and providing one kind can ensure puncture needle always in ultrasound
In plane, the ultrasonic probe component of precise manipulation is carried out under visual environment.
As long as the utility model according to straight line there are two point in the same plane, then this straight line this put down
Geometrical principle design in face.A limit card slot is designed in ultrasonic probe shell bottom end, design one is rotatable interior on probe handle
The infrared laser transmitting probe of embedded can only be rotated by calibrating the probe in ultrasound cross-section, and the probe is sent out in other words
Infrared ray one out is positioned in plane of ultrasound.As long as operator ensures that puncture needle enters at skin in each ultrasonic guidance positioning
It leans against in card slot, appropriate adjustment ultrasonic probe is incident upon on needle body by infrared ray can ensure that puncture needle is traveling in plane of ultrasound
It is interior,
To achieve the goals above, the utility model provides following technical solution:
Ultrasonic probe component provided by the utility model is with following technical characteristic: having ultrasonic probe ontology, including hand
Shank and the sound head portion that handle portion lower end is set；Infrared laser emission head is rotatably mounted on the side of handle portion shell,
The infrared laser issued is always positioned in the ultrasound cross-section of ultrasonic probe ontology；Puncture needle card slot is mounted on sound head shell
Bottom end, puncture needle card slot is circle, and internal diameter is identical as the diameter of puncture needle and the center of circle falls into the ultrasound of ultrasonic probe ontology
In section.
Ultrasonic probe ontology in the utility model is no different with ultrasonic probe in the prior art, can be linear array probe,
Convex array probe or phase battle array control probe.There are two wide face and two side leptoprosopy between wide face for ultrasonic probe ontology tool, wide
Face is symmetrically arranged with the cambered surface for doctor's fingerhold, Infrared laser emission head and puncture needle card are just as hand-held face thereon
It is disposed therein on a side leptoprosopy.
Further, in ultrasonic probe component provided by the utility model, Infrared laser emission head is installed by emitting head
Part is mounted on the side of handle portion shell, and the horizontal axis including being mounted on handle portion outer casing inner wall and installation are on transverse axis simultaneously
And the first rod end bearing stretched out from handle portion shell, Infrared laser emission head are mounted on the side lever of the first rod end bearing.
It performs the operation to different parts, site of anesthesia is different, and the shape of different site of anesthesia is different, the flatness of body surface
Also different, when carrying out puncture procedure, need to select the inclined degree of puncture needle according to the actual situation, emitting head installation part can be real
Existing Infrared laser emission head is adjusted in semicircle face, realizes the topographic projections to differing tilt angles puncture needle.
Emitting head installation part in the utility model can be directly installed on ultrasonic probe in the prior art, can also be with
Ultrasonic probe is redesigned, is integrated wherein.When being directly used in ultrasonic probe in the prior art, in order to avoid
Ultrasonic probe is damaged, emitting head installation part is directly installed on the side of handle portion shell；When to ultrasonic probe again
When design, the hull shape of ultrasonic probe can be improved, so that Infrared laser emission head is mounted on shell with inline mode
It is interior, it need to only leak out some heads or one release handle is installed on head, position is facilitated to adjust.
Further, in ultrasonic probe component provided by the utility model, side lever inner hollow is provided with threading on side wall
Hole, the insertion of Infrared laser emission head are arranged in side lever, and connecting line is pierced by from threading hole, realize Infrared laser emission head and surpass
The electrical connection of sonic probe.
Further, in ultrasonic probe component provided by the utility model, emitting head installation part is mounted on handle portion shell
The middle part of side.
Further, in ultrasonic probe component provided by the utility model, puncture needle card slot is installed by card slot installation part
On the bottom end of sound head shell, card slot installation part includes the c-type axis being mounted on sound head shell and is mounted on c-type axis
The second rod end bearing, puncture needle card slot is mounted on the second rod end bearing.
Further, in ultrasonic probe component provided by the utility model, the side lever of the second rod end bearing is retractable spindle,
Puncture needle card slot and side lever top are integrally formed.It realizes and point of puncture position tune is carried out according to the body surface situation at different ultrasonic positions
Section.
Further, in ultrasonic probe component provided by the utility model, puncture needle card slot is round in opening, which sets
In respect of being conducive to puncture card slot and be located on ultrasound cross-section.
The action and effect of utility model
According to ultrasonic probe component provided by the utility model, since Infrared laser emission head is rotatably mounted on outside handle portion
The side of shell, the infrared laser issued are always positioned in the ultrasound cross-section of ultrasonic probe ontology, and puncture needle card slot is pacified
Mounted in the bottom end of sound head shell, puncture needle card slot is circle, and internal diameter is identical as the diameter of puncture needle and the center of circle falls into ultrasound
In the ultrasound cross-section of probe body, so that the infrared laser that the puncture needle card slot center of circle and Infrared laser emission probe issue is being worn
Incident point on pricker is each fallen in ultrasound cross-section.Therefore, in actual operation, doctor can be according to two anchor points, first
Piercing needle part is first inserted into puncture needle card slot, then adjustment punctures pin position and Infrared laser emission head position, so that
The infrared laser of Infrared laser emission head projects on puncture needle, realizes positioning of the puncture needle on ultrasound cross-section, then basis
Ultrasound image, which carries out up and down adjustment to puncture needle, to be inserted into target site for puncture needle.
In addition, in compared with the existing technology on ultrasonic probe install puncture needle holder structure, realize puncture needle direction and
The adjusting of angle, puncture needle and ultrasonic probe relative motion are flexible in the utility model, since human body surface is not ideal spacious
Wealthy plane, such as incidence are frequently necessary to be checked, but the ultrasonic probe for being equipped with puncture needle holder in the prior art has
Physical limiting device is inevitably restricted at narrow operating space and special angle, is doing some special angle operations
When, existing limiting device may not play effect at all, and the Infrared laser emission head in the utility model can be adjusted, into
And the location requirement of any angle can be competent at.
If not being inconsistent in addition, physical entity limiting device Reusability in the prior art necessarily directly contacts puncture needle
The sterile specification of surgical procedures is closed, or even increases cross-infection chance.If one will align such as disposable product every time
It sets and is calibrated, two increase cost, add patient economy burden.And primary calibration can be achieved in the utility model substantially, at all
There is no these problems, are cleaned together with complete puncture needle card slot and probe one.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the ultrasonic probe component in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the emitting head installation part in the utility model embodiment；
Fig. 3 is the structural schematic diagram of the card slot installation part in the utility model embodiment；
Fig. 4 is the using state structure diagram of the ultrasonic probe component in the utility model embodiment.
Specific embodiment
The utility model is described in detail below with reference to embodiment and attached drawing.But the following example should not be regarded as to this
The limitation of utility model range.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "left", "right"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
Fig. 1 is the structural schematic diagram of the ultrasonic probe component in the utility model embodiment.
As shown in Figure 1, ultrasonic probe component 100 has ultrasonic probe ontology 1, Infrared laser emission head 2 and puncture needle
Card slot 3.
Ultrasonic probe ontology 1 includes handle portion 11 and the sound head portion 12 that handle portion lower end is arranged in.Infrared laser emission
First 2 are mounted in the middle part of 11 side of handle portion by emitting head installation part 4, and puncture needle card slot 3 is mounted on sound by card slot installation part 5
On the bottom end of 12 shell of head.
Ultrasonic probe ontology in the present embodiment is no different with ultrasonic probe in the prior art, can be linear array probe, convex
Battle array probe or phase battle array control probe.There are two wide face and two sides between wide face for the tool of handle portion 11 of ultrasonic probe ontology
Leptoprosopy, wide face are symmetrically arranged with the cambered surface for doctor's fingerhold, Infrared laser emission head and puncture as hand-held face thereon
Needle card is just disposed therein on a side leptoprosopy.
Fig. 2 is the structural schematic diagram of the emitting head installation part in the utility model embodiment.
As depicted in figs. 1 and 2, Infrared laser emission head 2 is mounted on the side of 11 shell of handle portion by emitting head installation part 4
On end.Emitting head installation part 4 includes the horizontal axis 41 that is mounted on handle portion outer casing inner wall and installation on transverse axis and from hand
The first rod end bearing 42 that shank shell is stretched out.
First rod end bearing 42 includes bearing 421 and the side lever 422 being fixedly mounted on bearing.In 422 inside of side lever
Sky is provided with threading hole 422a on side wall, and the insertion of Infrared laser emission head 2 is arranged in the side lever 422, and connecting line is from threading hole
It is pierced by 422a, realization Infrared laser emission head is electrically connected with ultrasonic probe.
It performs the operation to different parts, site of anesthesia is different, and the shape of different site of anesthesia is different, the flatness of body surface
Also different, when carrying out puncture procedure, need to select the inclined degree of puncture needle according to the actual situation, emitting head installation part can be real
Existing Infrared laser emission head is adjusted in semicircle face, realizes the topographic projections to differing tilt angles puncture needle.
Infrared laser emission head 2 in the present embodiment can be commercially available by commercial sources, and selection is closed according to actual needs
Suitable shape and size.After installing Infrared laser emission head 2, it is also necessary to carry out school to the position of emitting head installation part 4
Standard, so that its infrared laser issued is always positioned in the ultrasound cross-section of ultrasonic probe ontology.
Emitting head installation part in the present embodiment can also be directly installed on ultrasonic probe in the prior art, when direct
When for ultrasonic probe in the prior art, in order to avoid damaging to ultrasonic probe, emitting head installation part is directly installed on
On the side of handle portion shell.
Fig. 3 is the structural schematic diagram of the card slot installation part in the utility model embodiment.
As shown in figures 1 and 3, puncture needle card slot 2 is mounted on the bottom end of sound head shell by card slot installation part 5.It punctures
Needle card slot 2 is that opening is round, and internal diameter is identical as the diameter of puncture needle and the center of circle falls into the ultrasound cross-section of ultrasonic probe ontology
Interior, card slot will be punctured by, which being conducive to, is located on ultrasound cross-section.
Card slot installation part 5 includes the c-type axis 51 being mounted on sound head shell and the second rod end being mounted on c-type axis
Bearing 52, the side lever of second rod end bearing 52 are retractable spindle, and puncture needle card slot and side lever top are integrally formed, and realize basis
The body surface situation at different ultrasound positions carries out the adjusting of point of puncture position.
Fig. 4 is the using state structure diagram of the ultrasonic probe component in the utility model embodiment.
As shown in figure 4, doctor is first visited using ultrasound when guiding operation using the ultrasonic probe component in the present embodiment
Head ontology 1 carries out ultrasound to target site, the section 101 where target site 200 is proposed, then according to ultrasonic position body surface
State carries out flexible and upper and lower position to second bearing bar 52 and adjusts, and to facilitate 300 knit stitch of puncture needle, then adjusts puncture needle position
It sets and realizes puncture needle so that the infrared laser of Infrared laser emission head projects on puncture needle with Infrared laser emission head position
Positioning on ultrasound cross-section, puncture needle can be inserted into target mind by then carrying out depth adjusting to puncture needle according to ultrasound image
Through interior.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by appended claims and its equivalent.
Claims (7)
1. a kind of ultrasonic probe component comprising:
Including handle portion and the sound head portion of the handle portion lower end is arranged in ultrasonic probe ontology；
Infrared laser emission head, is rotatably mounted on the side of the handle portion shell, and the infrared laser issued is always positioned at
In the ultrasound cross-section of the ultrasonic probe ontology；
Puncture needle card slot, is mounted on the bottom end of the sound head shell, and the puncture needle card slot is circle, internal diameter and puncture needle
Diameter is identical and the center of circle is fallen into the ultrasound cross-section of the ultrasonic probe ontology.
2. ultrasonic probe component according to claim 1, it is characterised in that:
Wherein, the Infrared laser emission head is mounted on the side of the handle portion shell by emitting head installation part, including
It the horizontal axis that is mounted on the handle portion outer casing inner wall and is mounted on the horizontal axis and is stretched out from the handle portion shell
The first rod end bearing, the Infrared laser emission head is mounted on the side lever of first rod end bearing.
3. ultrasonic probe component according to claim 2, it is characterised in that:
Wherein, the side lever inner hollow, threading hole is provided on side wall, and the Infrared laser emission head insertion is arranged described
In side lever, connecting line is pierced by from the threading hole.
4. ultrasonic probe component according to claim 2, it is characterised in that:
Wherein, the emitting head installation part is mounted on the middle part of handle portion shell side.
5. ultrasonic probe component according to claim 1, it is characterised in that:
Wherein, the puncture needle card slot is mounted on the bottom end of the sound head shell by card slot installation part, the card slot peace
Piece installing includes the c-type axis being mounted on the sound head shell and the second rod end bearing for being mounted on the c-type axis, described
Puncture needle card slot is mounted on second rod end bearing.
6. ultrasonic probe component according to claim 5, it is characterised in that:
Wherein, the side lever of second rod end bearing is retractable spindle, and the puncture needle card slot and side lever top are integrally formed.
7. ultrasonic probe component according to claim 1, it is characterised in that:
Wherein, the puncture needle card slot is round in opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193541.0U CN209404813U (en) | 2018-07-26 | 2018-07-26 | Ultrasonic probe component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193541.0U CN209404813U (en) | 2018-07-26 | 2018-07-26 | Ultrasonic probe component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209404813U true CN209404813U (en) | 2019-09-20 |
Family
ID=67929901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821193541.0U Expired - Fee Related CN209404813U (en) | 2018-07-26 | 2018-07-26 | Ultrasonic probe component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209404813U (en) |
-
2018
- 2018-07-26 CN CN201821193541.0U patent/CN209404813U/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: 20190920 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |