CN206836937U - A kind of interventional medical apparatus and ultrasonic development assembly - Google Patents
A kind of interventional medical apparatus and ultrasonic development assembly Download PDFInfo
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- CN206836937U CN206836937U CN201621168257.9U CN201621168257U CN206836937U CN 206836937 U CN206836937 U CN 206836937U CN 201621168257 U CN201621168257 U CN 201621168257U CN 206836937 U CN206836937 U CN 206836937U
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- supersonic generator
- interventional medical
- medical apparatus
- puncture needle
- ultrasonic
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Abstract
It the utility model is related to a kind of interventional medical apparatus, including instrument body and be connected with the instrument body, and for making the supersonic generator of the instrument body transmitting ultrasonic wave.Interventional medical apparatus disclosed in the utility model is connected with supersonic generator, the ultrasonic wave that supersonic generator is sent can be conducted to interventional medical apparatus, and then the interventional medical apparatus is caused to send the ultrasonic wave of same frequency, for the ultrasonic wave that former ultrasonic probe is sent is reflected in the prior art, the signal intensity that the instrument body of ultrasonic wave is actively sent in the utility model is higher, the development of medicine equipment also becomes apparent from completely, this just effectively increases the accuracy of interventional medical instrument positions identification, greatly reduce the various infringements caused by development is unintelligible, the safety of medical treatment has been effectively ensured.The invention also discloses a kind of ultrasonic development assembly using above-mentioned interventional medical apparatus.
Description
Technical field
Manufacture technology field of medical appliance is the utility model is related to, more particularly, to a kind of interventional medical apparatus and ultrasound
Develop assembly.
Background technology
So-called interventional medical apparatus is exactly to be inserted by surgical means in human body or natural accent, carries out controlling for short time
Treat or check, treatment or inspection finish the medicine equipment such as medicine equipment, puncture needle, microtubular, seal wire taken out afterwards and belonged to
In the category of interventional medical apparatus.
Most interventional medical apparatuses need to be developed during intervention, to determine the accurate of medicine equipment
Position, by taking puncture needle as an example, when pharmaceutical intervention or physics damage treatment are carried out to the diseased region that some have been clarified a diagnosis, need
Lancet puncture is applied, in order to determine the position of puncture needle, it is necessary to using ultrasonic probe by puncturing wire surface to ultrasound
The reflection of ripple catches the image of puncture needle.
Because current ultrasonic probe detection puncture needle is only by the ultrasonic wave reflected back from puncture wire surface, wear
The tip of pricker is because reflective surface area is smaller, therefore the ultrasonic signal for reflecting feedback is weaker, therefore the development at puncture needle tip
Definition is with regard to not ideal enough, and this easily causes doctor in therapeutic process can not precisely determine the position at puncture needle tip, to treatment
Bring difficulty.
Therefore, the development precision of interventional medical apparatus how is improved, so that doctor can accurately determine Medical treatment device
The position of tool is the technical problem of current those skilled in the art's urgent need to resolve.
Utility model content
One of the purpose of this utility model is to provide a kind of interventional medical apparatus, so as to improve interventional medical device
The development precision of tool, so as to facilitate doctor accurately to determine the position of medicine equipment, improve the security of operation.
It is total that another object of the present utility model also resides in a kind of ultrasonic development including above-mentioned interventional medical apparatus of offer
Into.
For reach above-mentioned purpose, interventional medical apparatus provided by the utility model, including instrument body and with it is described
Instrument body is connected, and for making the supersonic generator of the instrument body transmitting ultrasonic wave.
Preferably, the instrument body is puncture needle.
Preferably, the adjusting knob for adjusting ultrasonic frequency, Yi Jiyong are additionally provided with the supersonic generator
In the display screen for showing its ultrasonic frequency currently launched.
Preferably, the supersonic generator is ultrasonic hand-held wave producer, and the front end of the supersonic generator
The projection for puncture needle installation is provided with, the afterbody of the puncture needle is sleeved in the projection.
Preferably, the projection is in frustum, and described raised one end being connected with the supersonic generator is more than it
The other end of itself, the afterbody of the puncture needle and the raised shape adaptation.
Preferably, the supersonic generator is ultrasonic hand-held wave producer, and the front end of the supersonic generator
The projection for puncture needle installation is provided with, the raised outer surface is provided with external screw thread, and the puncture needle passes through setting
Screwed in the installation sleeve of its afterbody in the projection.
Preferably, the supersonic generator is ultrasonic hand-held wave producer, and the front end of the supersonic generator
Dismountable fastening lid is provided with, before the afterbody of the puncture needle is pressed on the supersonic generator by the fastening lid
End, the needle body of the puncture needle pass the fastening lid.
Preferably, the ultrasonic frequency that the supersonic generator is launched, and for detecting the super of the instrument body
The ultrasonic frequency that acoustic detection head is sent is equal.
Preferably, the instrument body is microtubular or seal wire.
Ultrasonic development assembly disclosed in the utility model, including interventional medical apparatus and for detecting Interventional
The ultrasonic probe of medical instrument locations, and the interventional medical apparatus is the Interventional disclosed in above-mentioned any one
Medicine equipment.
Because the interventional medical apparatus disclosed in the utility model is connected with supersonic generator, supersonic generator
The ultrasonic wave sent can be conducted to interventional medical apparatus, and then causes the interventional medical apparatus to send same frequency
Ultrasonic wave, it is main in the utility model for the ultrasonic wave that former ultrasonic probe is sent is reflected in the prior art
The signal intensity of the dynamic instrument body for sending ultrasonic wave is higher, it is easier to by ultrasonic probe catch and detect it is clear, and
The development of the medicine equipment also becomes apparent from completely, and this just effectively increases the accuracy of interventional medical instrument positions identification,
The various infringements caused by development is unintelligible are greatly reduced, the safety of medical treatment has been effectively ensured.
Brief description of the drawings
Fig. 1 is the structural representation of the supersonic generator disclosed in the utility model embodiment；
Fig. 2 is the structural representation of the puncture needle disclosed in the utility model embodiment；
Fig. 3 is the structural representation after the supersonic generator disclosed in the utility model embodiment is combined with puncture needle
Figure；
Fig. 4 is the acquisition mode signal of the ultrasonic probe detection puncture needle disclosed in the utility model embodiment
Figure.
Wherein, 1 is puncture needle, and 2 be supersonic generator, and 3 be ultrasonic probe, and 4 be tissue, and 11 be drug delivery port, 21
It is adjusting knob for fastening lid, 22,23 be display screen.
Embodiment
One of core of the present utility model is to provide a kind of interventional medical apparatus, so as to improve interventional medical device
The development precision of tool, so as to facilitate doctor accurately to determine the position of medicine equipment, improve the security of operation.
It is total that another core of the present utility model also resides in a kind of ultrasonic development including above-mentioned interventional medical apparatus of offer
Into.
In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
Refer to Fig. 3, the interventional medical apparatus disclosed in the utility model embodiment, including instrument body and with this
The connected supersonic generator 2 of instrument body, the supersonic generator 2 itself can send ultrasonic wave, due to instrument body phase
Even, therefore ultrasonic wave can directly conduct and cause in instrument body, instrument body is sent the ultrasound same with excusing from death wave producer 2
Ripple.
In view of ultrasonic wave can be propagated in gas, liquid and solid, and either metal or nonmetallic, surpass
Sound wave can be propagated, therefore the attachment structure between instrument body and supersonic generator 2 is not restricted by, the material of link position
Matter is also not restricted by, and the material including metal, alloy, ceramics etc. can be used to manufacture both attachment structures, this Shen
This please be restricted in file.
Interventional medical apparatus disclosed in above-described embodiment is connected with supersonic generator 2, the institute of supersonic generator 2
The ultrasonic wave sent can be conducted to interventional medical apparatus, and then causes the interventional medical apparatus to send same frequency
Ultrasonic wave, therefore the interventional medical apparatus can be referred to as active interventional medical apparatus, compared to anti-in the prior art
Penetrate for the ultrasonic wave that former ultrasonic probe 3 is sent, the letter of the instrument body of ultrasonic wave is actively sent in above-described embodiment
Number intensity is higher, it is easier to is caught by ultrasonic probe 3 and detects clear, and the development of the medicine equipment also becomes apparent from
Completely, this accuracy for just effectively increasing the identification of interventional medical instrument positions, is greatly reduced by unintelligible institute of developing
Caused by various infringements, be effectively ensured medical treatment safety.
It is understandable to be, as long as need to be intervened and by the medicine equipment of supersonic wave development, can be in this reality
The supersonic generator 2 being connected with being set under the guidance of new thought with its own, these medicine equipments include but is not limited to wear
Pricker 1, microtubular or seal wire.
In the utility model embodiment, it is specifically introduced by taking puncture needle 1 as an example, refer to Fig. 1 and Fig. 3, this implementation
The adjusting knob 22 for adjusting ultrasonic frequency range is additionally provided with supersonic generator 2 in example, and display is currently
The display screen 23 of the ultrasonic frequency of transmitting, this ultrasonic frequency that puncture needle is launched change.Need what is illustrated
It is, the ultrasonic wave actually sent when the ultrasonic frequency that puncture needle 1 is launched with the ultrasonic probe 3 for detecting
When frequency is consistent, puncture needle 1 is easiest to be detected by ultrasonic probe 3, and the development of puncture needle 1 is also the most clear, and due to
The tranmitting frequency of supersonic generator 2 in the present embodiment is adjustable, therefore doctor can be according to information shown in display screen
The tranmitting frequency of ultrasonic transmitter 2 is adjusted to consistent with the tranmitting frequency of ultrasonic probe 3, this can cause development to imitate
Fruit is optimal.
The attachment structure of puncture needle 1 and supersonic generator 2 can have various ways, in the present embodiment, ultrasonic wave hair
Raw device 2 is ultrasonic hand-held wave producer, and the front end of supersonic generator 2 is provided with the projection installed for puncture needle 1, wears
The afterbody of pricker 1 is sleeved in the projection.For further prioritization scheme, the projection of the front end of supersonic generator 2 is in frustum,
One end that the projection is connected with supersonic generator 2 is more than the other end of its own, and accordingly, the afterbody of puncture needle 1 is should be
The frustum sleeve being adapted to the convex shape.
In another embodiment of the present utility model, the front end of supersonic generator 2 is again provided with installing for puncture needle 1
Projection, the raised outer surface is provided with external screw thread, and puncture needle 1 is screwed in projection by being arranged on the installation sleeve of its afterbody
On, puncture needle 1 and supersonic generator 2 are implied that to be threadedly coupled.
In addition, a kind of mode being fastened and connected is also disclosed in the utility model embodiment, as shown in Figure 3, is surpassed
Sonic generator 2 is ultrasonic hand-held wave producer, and its front end is provided with dismountable fastening lid 21, the tail of puncture needle 1
Portion is snapped the front end that lid 21 is pressed on supersonic generator 2, and the needle body of puncture needle 1 passes the fastening lid 21.
As shown in Figures 2 and 3, after puncture needle 1 is connected with supersonic generator 1, in order to guarantee normally to be administered
Or medicine equipment is sent into puncture needle, drug delivery port is also connected with by pipeline in the afterbody side wall of puncture needle, the pipeline leads to
Often it is flexible pipe.In fact, the afterbody of puncture needle 1 is isolated to form A areas and B areas, connection function is played in A areas, and injection medicine is played in B areas
Medicine equipment can be also sent into and be grasped in patient body by the medicine equipment such as thing or implantation seal wire, drug delivery port in addition to administration
Make.
If the supersonic generator 2 is the supersonic generator for determining frequency, then preferably makes the institute of supersonic generator 2
The ultrasonic frequency of transmitting, it is consistent with for detecting the ultrasonic frequency that the ultrasonic probe 3 of instrument body sent, with up to
To the purpose clearly developed.
In addition, a kind of ultrasonic development assembly, including interventional medical device are also disclosed in the utility model embodiment
Tool, and for detecting the ultrasonic probe 3 of the interventional medical instrument positions, the interventional medical apparatus is above-mentioned any
Interventional medical apparatus disclosed in one embodiment.
The use state of ultrasonic development assembly is as shown in Fig. 4 (not showing supersonic generator), as a result of above-mentioned
Interventional medical apparatus disclosed in embodiment, therefore the ultrasonic development assembly should have above-mentioned interventional medical apparatus phase concurrently
The technological merit answered, is no longer repeated this herein.
The interventional medical apparatus in the utility model and ultrasonic development assembly are described in detail above.Herein
Apply specific case to be set forth principle of the present utility model and embodiment, the explanation of above example is only intended to
Help understands method and its core concept of the present utility model.It should be pointed out that come for those skilled in the art
Say, on the premise of the utility model principle is not departed from, some improvement and modification can also be carried out to the utility model, these change
Enter and modify to also fall into the protection domain of the utility model claims.
Claims (8)
- A kind of 1. interventional medical apparatus, it is characterised in that it is connected including instrument body and with the instrument body, and for making The supersonic generator (2) of instrument body transmitting ultrasonic wave, the instrument body are puncture needle (1), and the puncture needle Drug delivery port is connected with by pipeline in afterbody side wall, is additionally provided with the supersonic generator (2) for adjusting ultrasonic wave frequency The adjusting knob (22) of rate, and for showing the display screen (23) of its ultrasonic frequency currently launched.
- 2. interventional medical apparatus according to claim 1, it is characterised in that the supersonic generator (2) is hand-held Formula supersonic generator, and the front end of the supersonic generator (2) is provided with the projection for the puncture needle (1) installation, institute The afterbody for stating puncture needle (1) is sleeved in the projection.
- 3. interventional medical apparatus according to claim 2, it is characterised in that the projection is in frustum, and described convex Play one end for being connected with the supersonic generator (2) and be more than the other end of its own, the afterbody of the puncture needle (1) with it is described Raised shape adaptation.
- 4. interventional medical apparatus according to claim 1, it is characterised in that the supersonic generator (2) is hand-held Formula supersonic generator, and the front end of the supersonic generator (2) is provided with the projection for the puncture needle (1) installation, institute The outer surface for stating projection is provided with external screw thread, and the puncture needle (1) is screwed described by being arranged on the installation sleeve of its afterbody In projection.
- 5. interventional medical apparatus according to claim 1, it is characterised in that the supersonic generator (2) is hand-held Formula supersonic generator, and the front end of the supersonic generator (2) is provided with dismountable fastening lid (21), the puncture needle (1) afterbody is pressed on the front end of the supersonic generator (2), the needle body of the puncture needle (1) by the fastening lid (21) Pass the fastening lid (21).
- 6. interventional medical apparatus according to claim 1, it is characterised in that the supersonic generator (2) is launched Ultrasonic frequency, it is equal with the ultrasonic frequency that the ultrasonic probe (3) for detecting the instrument body is sent.
- 7. interventional medical apparatus according to claim 1, it is characterised in that the instrument body is microtubular or led Silk.
- 8. a kind of ultrasonic development assembly, including interventional medical apparatus and for detecting the interventional medical instrument positions Ultrasonic probe (3), it is characterised in that the interventional medical apparatus is Jie as described in claim 1-7 any one Entering property medicine equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168257.9U CN206836937U (en) | 2016-11-02 | 2016-11-02 | A kind of interventional medical apparatus and ultrasonic development assembly |
| PCT/CN2017/108877 WO2018082556A1 (en) | 2016-11-02 | 2017-11-01 | Interventional medical device and ultrasonic developing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168257.9U CN206836937U (en) | 2016-11-02 | 2016-11-02 | A kind of interventional medical apparatus and ultrasonic development assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206836937U true CN206836937U (en) | 2018-01-05 |
Family
ID=60789301
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168257.9U Active CN206836937U (en) | 2016-11-02 | 2016-11-02 | A kind of interventional medical apparatus and ultrasonic development assembly |
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| Country | Link |
|---|---|
| CN (1) | CN206836937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388913A (en) * | 2016-11-02 | 2017-02-15 | 张金华 | Interventional medical apparatus and ultrasonic development assembly |
-
2016
- 2016-11-02 CN CN201621168257.9U patent/CN206836937U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388913A (en) * | 2016-11-02 | 2017-02-15 | 张金华 | Interventional medical apparatus and ultrasonic development assembly |
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