CN208677520U - A kind of ultrasonic guidance Multifunction puncture device - Google Patents
A kind of ultrasonic guidance Multifunction puncture device Download PDFInfo
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- CN208677520U CN208677520U CN201721378345.6U CN201721378345U CN208677520U CN 208677520 U CN208677520 U CN 208677520U CN 201721378345 U CN201721378345 U CN 201721378345U CN 208677520 U CN208677520 U CN 208677520U
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- puncture
- supporter
- multifunction
- tail portion
- needle
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Abstract
The utility model discloses a kind of ultrasonic guidance Multifunction puncture devices, including puncture needle, further include puncture supporter, the display screen and pedestal for showing ultrasonograph；The base center is provided with through slot, and bottom outer surface is circumferentially arranged with multiple ultrasonic probes；The puncture supporter is successively arranged head, shank and tail portion from top to bottom；The head of the puncture supporter and the display screen are hinged, a part of the tail portion of the puncture supporter is located in the pedestal through slot, and connect with the base rotation, head, shank and the tail portion of the puncture supporter are provided with perforative centre bore, and the puncture needle is inserted into the centre bore.The utility model ultrasonic probe is integrated with puncture supporter, and aspect operator's localised puncture angle is observed by ultrasound monitor, can accurately reach and puncture target position.
Description
Technical field
The utility model relates to a kind of sting device, in particular to a kind of ultrasonic guidance Multifunction puncture device.
Background technique
Interventional Ultrasound has become an important branch of Modern ultrasound medicine at present.During Ultrasound intervention, this is
On the basis of ultrasonoscopy development, grow up for the needs of further satisfaction clinical diagnosis and treatment.It is main
Effect be under the monitoring or guidance of real-time ultrasound, complete various biopsies, drawing liquid, puncture, radiography, blood vessel drainage, injection blood transfusion,
The operation such as cancer stove injection, can be to avoid certain surgical operations, and reach effect identical with surgical operation.Certain cancers such as liver
Cancer, early liver cancer patient can assist being expired with measures such as chemotherapy, biological therapies by means such as operation, radio frequency and freezings
The five year survival rate of meaning.But for middle and advanced stage patient, operation cutting opportunity has been lost mostly, mostly uses conduit hepatic arteriochemotherapy bolt
The measures such as plug, system chemotherapy, biological therapy, targeted drug have been in immunosenescence rank because middle and advanced stage patient is mostly person in middle and old age
Section, and tumour cell can produce a large amount of immunosuppressive substance to escape immunosurveillance；Moreover, the tumor load of patients with terminal
Greatly, overnutrition consumption is also unfavorable for immune system and plays a role；Meanwhile chemotherapeutics is while killing tumor cell,
The immune system of body is hit, prevent immunocyte with the state recognition of health and killing by chemotherapeutics from being damaged
Tumour cell, treatment therapeutic effect it is often unsatisfactory.With the progress of medical technology, a kind of novel liver neoplasm is controlled
Treatment method initially enters clinical experimental stage, and this treatment method is to come by the specific biological remedy measures of DC induction into one
The recurrence progress of step control tumour, but this treatment method is higher for the technical requirements of B ultrasound or CT Conducted Puncture, usually controls
When treatment, probe and puncture needle operate respectively, select lesions position with probe detection, then manually wear puncture needle near probe
It lunges into lesion, the point of entrance of puncture needle and probe test point position are different, display lesions position and puncture needle advanced positions
Display is in the place far from operating position, and medical worker usually pop one's head in by one man operation, everybody work punctures, it is desirable that the two is synchronous
Cooperation, and implement the personnel punctured by rule of thumb, it punctures precision and varies with each individual, the operating technology requirement to implementation personnel are punctured
It is relatively high, it is unfavorable for the clinical expansion of the technology.
Summary of the invention
The utility model is to solve technical problem present in well-known technique and provide and a kind of facilitate operation and improve puncture
The ultrasonic guidance Multifunction puncture device of precision.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique: a kind of ultrasound is drawn
Multifunction puncture device, including puncture needle are led, further includes puncture supporter, the display screen and pedestal for showing ultrasonograph；The bottom
Seat center is provided with through slot, and bottom outer surface is circumferentially arranged with multiple ultrasonic probes；The puncture supporter is successively arranged from top to bottom
Head, shank and tail portion；The head of the puncture supporter and the display screen are hinged, and a part of the tail portion of the puncture supporter is located at
It in the pedestal through slot, and is connect with the base rotation, head, shank and the tail portion of the puncture supporter are provided with perforative center
Hole, the puncture needle are inserted into the centre bore.
Further, the tail portion of the puncture supporter is the drum type body that lateral surface is spherical surface, the tail portion or so of the puncture supporter
The affixed horizontal rotating shaft in two sides center, the pedestal are equipped with the shaft hole cooperated with the horizontal rotating shaft, the tail portion of the puncture supporter
Around the axis rotation of the horizontal rotating shaft.
Further, the tail portion of the puncture supporter is threadedly coupled with horizontal rotating shaft.
Further, the shaft hole is evenly distributed several blind holes, and spring is equipped in the blind hole, is set on the spring
There is a ball, when the spring is uncompressed, the fraction of the ball protrudes outside the blind hole；The horizontal rotating shaft is evenly distributed
Multiple v-depressions, the side of the v-depression and the ball protrude the tangent cooperation in part of the blind hole.
Further, the head of the puncture supporter is the sphere that upper level cuts off a part, and upper surface is hingedly described
Display screen.
Further, the bottom of the pedestal is evenly distributed 4-6 ultrasonic probe.
Further, the shank of the puncture supporter is cone cell.
Further, the puncture needle include include cylinder needle and interior needle, on the outer wall at the cylinder needle needle point position, be equipped with around
Zhou Junbu is easy to generate the pyramid hole of ultrasonic reflections.
Further, the head upper surface center of the puncture supporter is equipped with annular groove, sets elasticity in the annular groove
Rubber ring, the elastic rubber ring are contacted with the puncture needle outer wall.
The utility model has the advantages and positive effects of: compared to unarmed puncture, the puncture guided by puncture supporter,
The guide line that puncture needle can be set along ultrasonic device is advanced, and ultrasonic probe is integrated with puncture supporter, and operator being capable of a people
Probe is operated simultaneously while operating puncture needle, and display location observes the shadow of ultrasonic wave convenient for operator in the head of puncture supporter
Picture facilitates operator's root to operate puncture needle, multiple ultrasonic probes, by controller to more with the image-guided of ultrasonic wave
The synthesis of a ultrasonic signal, convenient for the track of precise measurement puncture position and puncture needle.Puncture supporter connect and divides with base rotation
Degree positioning, aspect operator's localised puncture angle are observed by ultrasound monitor, can accurately be reached and be punctured target position
It sets.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing in the portion H of Fig. 1；
Fig. 3 is the enlarged drawing in the portion I of Fig. 1；
Fig. 4 is the bottom view of Fig. 1.
In figure: 1, display screen；2, the head of puncture supporter；3, cylinder needle；4, interior needle；5, the shank of puncture supporter；6, puncture supporter
Tail portion；7, horizontal rotating shaft；9, pedestal；10, ultrasonic probe；12, centre bore；13, spring；14, ball；15, v-depression；16, blind
Hole.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, following embodiment is hereby enumerated, and is cooperated
Detailed description are as follows for attached drawing:
Referring to Figure 1 to 4, a kind of ultrasonic guidance Multifunction puncture device, including puncture needle, it further include puncture supporter, display
The display screen 1 and pedestal 9 of ultrasonograph；9 center of pedestal is provided with through slot, and bottom outer surface is circumferentially arranged with multiple super
Sonic probe 10；The puncture supporter is successively arranged head, shank and tail portion from top to bottom；The head 2 of the puncture supporter is shown with described
Display screen 1 is hinged, and a part of the tail portion 6 of the puncture supporter is located in the through slot of the pedestal 9, and rotates and connect with the pedestal 9
It connecing, the tail portion 6 on the head 2 of the puncture supporter, the shank 5 of the puncture supporter and the puncture supporter is provided with perforative centre bore 12,
The puncture needle is inserted into the centre bore 12.Synthesis by controller to multiple ultrasonic signals punctures convenient for precise measurement
Position and the track of puncture needle.The angle of puncture can flexible rotating adjustment, the centre bore 12 of puncture supporter becomes pilot hole.
Further, the tail portion 6 of the puncture supporter can be the drum type body of spherical surface, the tail portion 6 of the puncture supporter for lateral surface
The affixed horizontal rotating shaft 7 in left and right sides center, the pedestal are equipped with the shaft hole cooperated with the horizontal rotating shaft 7, the puncture supporter
Tail portion 6 around the horizontal rotating shaft 7 axis rotation.
Further, the tail portion 6 of the puncture supporter can be threadedly coupled with horizontal rotating shaft 7.
Further, the shaft hole can be evenly distributed several blind holes 16, and the blind hole 16 interior can be equipped with spring 13, institute
Ball 14 can be equipped with by stating on spring 13, when the spring 13 is uncompressed, outside the fraction protrusion blind hole 16 of the ball 14；It is described
Horizontal rotating shaft 7 can circumferentially be evenly distributed with multiple v-depressions 15, and the side of the v-depression 15 and the ball 14 protrude blind hole 16
The tangent cooperation in part.Can be by the cooperation of ball 14 and v-depression 15, accurate rotary index, and can be positioned on a certain angle
On.
Further, the head 2 of the puncture supporter can cut off the sphere of a part for upper level, and upper surface can be hinged
The display screen 1.The angle of adjustable display screen, is observed convenient for operator.
Further, the bottom of the pedestal 9 can be evenly distributed 4-6 ultrasonic probe 10.
Further, the shank 5 of the puncture supporter can be cone cell.Convenient for facilitating operator's control.
Further, the puncture needle may include include cylinder needle 3 and interior needle 4, on the outer wall at the 3 needle point position of cylinder needle,
It is cheated equipped with the pyramid for being easy to generate ultrasonic reflections around Zhou Junbu.
Further, the head upper surface center of the puncture supporter can be equipped with annular groove, can set in the annular groove
Elastic rubber ring, the elastic rubber ring are contacted with the puncture needle outer wall.The elastic rubber ring and the puncture needle outer wall
Between generate frictional force can prevent puncture needle from slipping.
Working principle of the utility model is: pedestal 9 is placed on patient skin by operator when treatment, puncture needle insertion is worn
It pierces in the centre bore 12 from top to bottom of frame to close to skin site, ultrasonic probe and display screen is connected, according to B-ultrasound
Puncture route, rotate puncture supporter head, find it is suitable be pierced into point, and make the puncture angle and B-ultrasound of puncture needle
Route is punctured to match, can be by the cooperation of ball 14 and v-depression 15, accurate rotary index, and can be positioned on a certain angle
On.Operator, which can start slowly to import along the centre bore of puncture supporter, to be pierced into, and is finely tuned according to the puncture route of B-ultrasound.
Embodiment described above is merely to illustrate the technical idea and feature of the utility model, and its object is to make ability
Technical staff in domain, cannot be only practical to limit with the present embodiment it will be appreciated that the content of the utility model and implement accordingly
Novel the scope of the patents, i.e., same changes or modifications made by the revealed spirit of all the utility model, it is practical new still to fall in this
In the scope of the patents of type.
Claims (10)
1. a kind of ultrasonic guidance Multifunction puncture device, including puncture needle, which is characterized in that further include puncture supporter, display ultrasound
The display screen and pedestal of wave image；The base center is provided with through slot, and bottom outer surface is circumferentially arranged with multiple ultrasonic probes；
The puncture supporter is successively arranged head, shank and tail portion from top to bottom；The head of the puncture supporter and the display screen are hinged, institute
The a part for stating the tail portion of puncture supporter is located in the pedestal through slot, and connect with the base rotation, the head of the puncture supporter
Portion, shank and tail portion are provided with perforative centre bore, and the puncture needle is inserted into the centre bore.
2. ultrasonic guidance Multifunction puncture device according to claim 1, which is characterized in that the tail portion of the puncture supporter is
Lateral surface is the drum type body of spherical surface, the affixed horizontal rotating shaft in center at left and right sides of the tail portion of the puncture supporter, the pedestal be equipped with
The shaft hole of horizontal rotating shaft cooperation, the axis rotation of the tail portion of the puncture supporter around the horizontal rotating shaft.
3. ultrasonic guidance Multifunction puncture device according to claim 2, which is characterized in that the tail portion of the puncture supporter with
Horizontal rotating shaft is threadedly coupled.
4. ultrasonic guidance Multifunction puncture device according to claim 2, which is characterized in that the shaft hole is circumferentially equal
Several blind holes of cloth, are equipped with spring in the blind hole, and the spring is equipped with ball, when the spring is uncompressed, the ball
Fraction protrudes outside the blind hole；The horizontal rotating shaft is evenly distributed multiple v-depressions, the side of the v-depression and institute
State the tangent cooperation in part that ball protrudes the blind hole.
5. ultrasonic guidance Multifunction puncture device according to claim 1, which is characterized in that the head of the puncture supporter is
Upper level cuts off the sphere of a part, the hinged display screen in upper surface.
6. ultrasonic guidance Multifunction puncture device according to claim 1, which is characterized in that the bottom of the pedestal is along week
To uniformly distributed 4-6 ultrasonic probe.
7. ultrasonic guidance Multifunction puncture device according to claim 1, which is characterized in that the shank of the puncture supporter is
Cone cell.
8. ultrasonic guidance Multifunction puncture device according to claim 1, which is characterized in that the shank of the puncture supporter is
Cone cell.
9. ultrasonic guidance Multifunction puncture device according to claim 1, which is characterized in that the puncture needle includes cylinder needle
With interior needle, on the outer wall at the cylinder needle needle point position, cheated equipped with the pyramid for being easy to generate ultrasonic reflections around Zhou Junbu.
10. ultrasonic guidance Multifunction puncture device according to claim 1, which is characterized in that the head of the puncture supporter
Upper surface center is equipped with annular groove, and elastic rubber ring, the elastic rubber ring and the puncture needle are set in the annular groove
Outer wall contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378345.6U CN208677520U (en) | 2017-10-24 | 2017-10-24 | A kind of ultrasonic guidance Multifunction puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378345.6U CN208677520U (en) | 2017-10-24 | 2017-10-24 | A kind of ultrasonic guidance Multifunction puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208677520U true CN208677520U (en) | 2019-04-02 |
Family
ID=65874794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721378345.6U Active CN208677520U (en) | 2017-10-24 | 2017-10-24 | A kind of ultrasonic guidance Multifunction puncture device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595371A (en) * | 2017-10-24 | 2018-01-19 | 天津市第三中心医院 | A kind of ultrasonic guidance Multifunction puncture device |
| CN110710993A (en) * | 2019-09-09 | 2020-01-21 | 山东大学 | Puncture auxiliary device for tumor puncture and working method |
-
2017
- 2017-10-24 CN CN201721378345.6U patent/CN208677520U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595371A (en) * | 2017-10-24 | 2018-01-19 | 天津市第三中心医院 | A kind of ultrasonic guidance Multifunction puncture device |
| CN110710993A (en) * | 2019-09-09 | 2020-01-21 | 山东大学 | Puncture auxiliary device for tumor puncture and working method |
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