CN209377617U - A kind of ring battle array ultrasonic endoscopic cephalic par structure and endoscope - Google Patents

Abstract

The utility model discloses a kind of ring battle array ultrasonic endoscopic cephalic par structure and endoscope, middle ring battle array ultrasonic endoscopic cephalic par structure includes the ultrasonic probe for ultrasonic scanning；For fixing the probe fixed link of ultrasonic probe, the cavity for accommodating cable and pipeline is additionally provided in fixed link of popping one's head in.Since ultrasonic probe is directly anchored in probe fixed link, compared with the prior art, reduces the structure of components, reduce the outer diameter of endoscope head end construction；Due to being also provided with the cavity for accommodating cable and pipeline in probe fixed link, thus cable and pipeline directly can penetrate scope snake bone and insertion tube after converging with scope others cable pipeline out of probe fixed link cavity again together, the structure makes the field of view angle of endoscope wider, reduce the visual field blind area of endoscope, reduce the outer diameter of endoscope head end, so that mirror body is easier to enter human body esophagus, to reduce the insertion difficulty of mirror body, the handling of mirror body is promoted.

Description

A kind of ring battle array ultrasonic endoscopic cephalic par structure and endoscope

Technical field

The utility model relates to technical field of medical equipment, in particular to a kind of ring battle array ultrasonic endoscopic cephalic par structure and Endoscope.

Background technique

With the development of science and technology, endoscope is increasingly used in modern minimal invasive operation, can be oral Chamber enters in stomach or enters in vivo through other natural holes, and the cephalic par of endoscope passes through operating head for protruding into inside of human body End is bent to all directions, to detect to pipeline or body cavity, and obtains corresponding portion by the optical system of cephalic par The image of position shoots and diagnoses to be observed.

The cephalic par of fujinon electronic video endoscope is provided with electronic imaging component, illumination, instrument channel and is used to pass as eyeglass rinses The airwater feeding tube road of drying.Fujinon electronic video endoscope in the prior art its carried out by electronic imaging component of scope cephalic par Imaging, imaging angle are limited to the bending angle of the fujinon electronic video endoscope head end, therefore, peep in the electronics in the prior art Its visualization field angle of mirror is smaller, and movable in the natural hole and body cavity of human body, there are more visual angle blind zones；Therefore, our Case keeps the field angle of its fujinon electronic video endoscope wider, blind area is smaller by the way that ring battle array ultrasound is arranged in fujinon electronic video endoscope head end；In order to It is enough to realize ultrasound diagnosis, it is also necessary to which that ultrasonic probe and ultrasonic cable are installed on endoscope.

Since the fujinon electronic video endoscope is to protrude into human body natural hole and body cavity, fujinon electronic video endoscope head end outer diameter Cannot be excessive, if endoscope head end outer diameter is excessive, one causes the sense of discomfort of patients surgery and feeling bad for user experience, secondly increasing Add the operation difficulty and operation risk of doctor；It is therefore desirable to which the outer diameter of endoscope cannot be excessive, for clinical demand.

As shown in Figure 1, current techniques generally use bridge formation component 01 to string scope head end, ultrasonic probe and are connected to scope Snake bone, then, grooving is used to accommodate scope pipeline on bridge formation component 01 to increase inner space, to realize reduction endoscope head The purpose of outer end diameter.But the ultrasonic probe of current endoscope generally pass through substrate be encapsulated in metallic cylinder 02 and with frame Bridge component 01 separates, and both guarantees the intensity of component under the premise of occupying endoscope space, when ultrasonic probe substrate or gold When the thickness of category cylindrical wall is smaller, the intensity of ultrasonic probe not can guarantee, must when the thickness of substrate or round metal barrel is larger So cause its outer diameter to increase, it is handling to influence its.

Therefore, how to make the field of view angle of endoscope wider, reduce the visual field blind area of endoscope, reduce endoscope head end The outer diameter in portion, to reduce the insertion difficulty of mirror body, promotes the manipulation of mirror body so that mirror body is easier to enter human body esophagus The technical issues of property is those skilled in the art's urgent need to resolve.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of ring battle array ultrasonic endoscopic cephalic par structures, so that interior The field of view angle of sight glass is wider, reduces the visual field blind area of endoscope, reduces the outer diameter of endoscope head end, so that mirror body is more It is easily accessible human body esophagus, to reduce the insertion difficulty of mirror body, promotes the handling of mirror body.

The another object of the utility model, which also resides in, provides a kind of endoscope.

To achieve the goals above, the utility model provides the following technical solutions:

A kind of ring battle array ultrasonic endoscopic cephalic par structure, comprising:

Ultrasonic probe for ultrasonic scanning；

For fixing the probe fixed link of the ultrasonic probe；

The cavity for accommodating cable and pipeline is also provided in the probe fixed link.

Preferably, the ultrasonic probe is fixed in the probe fixed link by packaging technology.

Preferably, flexible circuit board is additionally provided in the probe fixed link.

Preferably, the probe fixed link is vertical through rod, and the end along the vertical through rod is also provided with multiple grooves, It and is protrusion between two grooves of arbitrary neighborhood.

Preferably, a connector is provided in any one of protrusion, and the connector is solid apart from the probe The axial line distance of fixed pole is greater than the radius of the probe fixed link.

It preferably, further include the probing shell being set to outside the ultrasonic probe.

It preferably, further include inner lens end seat, and the probe fixed link is plugged in the inner lens end seat.

A kind of endoscope, including ring battle array ultrasonic endoscopic cephalic par structure, the ring battle array ultrasonic endoscopic cephalic par structure For the ring battle array ultrasonic endoscopic cephalic par structure as described in above-mentioned any one.

As can be seen from the above technical solutions, ring battle array ultrasonic endoscopic cephalic par structure disclosed in the utility model, packet It includes: the ultrasonic probe for ultrasonic scanning；For fixing the probe fixed link of ultrasonic probe, use is additionally provided in fixed link of popping one's head in In the cavity for accommodating cable and pipeline.Since ultrasonic probe is directly anchored in probe fixed link, compared with the prior art, reduce The structure of components, reduces the outer diameter of probe, thus also just reduce the outer diameter of endoscope head end construction； Additionally, due to being also provided with cavity for accommodating cable and pipeline in probe fixed link, thus cable and pipeline can directly from It is passed through in the cavity for fixed link of popping one's head in and penetrates scope snake bone and insertion tube again together after converging with scope others cable pipeline, saved Space is saved.Therefore, which makes the field of view angle of endoscope wider, reduces endoscope Visual field blind area, the outer diameter of endoscope head end is reduced, so that mirror body is easier to enter human body esophagus, to reduce The insertion difficulty of mirror body, improves the handling of mirror body.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below to embodiment or Attached drawing needed to be used in the description of the prior art is briefly described, it is clear that, the accompanying drawings in the following description is only The embodiments of the present invention without creative efforts, may be used also for those of ordinary skill in the art To obtain other attached drawings according to the attached drawing of offer.

Fig. 1 is the structural schematic diagram of the ring battle array ultrasonic endoscopic cephalic par structure disclosed in the prior art；

Fig. 2 is the structural schematic diagram of ring battle array ultrasonic endoscopic cephalic par structure disclosed in the utility model embodiment；

Fig. 3 is the sectional structure signal of ring battle array ultrasonic endoscopic cephalic par structure disclosed in the utility model embodiment Figure；

Fig. 4 is the structural schematic diagram of ultrasonic probe disclosed in the utility model embodiment；

Fig. 5 is the structural schematic diagram of probe fixed link disclosed in the utility model embodiment.

Wherein, the names of the parts are as follows:

01- bridge formation component, 02- metallic cylinder, 1- ultrasonic probe, 2- probe fixed link, 21- groove, 22- protrusion, 3- are soft Property circuit board, 4- connector, 5- probing shell, 6- inner lens end seat, 7- ultrasound lines.

Specific embodiment

In view of this, the core of the utility model is to provide a kind of ring battle array ultrasonic endoscopic cephalic par structure, so that interior The field of view angle of sight glass is wider, can reduce the visual field blind area of endoscope, reduces the outer diameter of endoscope head end, so that mirror Body is easier to enter human body esophagus, to reduce the insertion difficulty of mirror body, promotes the handling of mirror body.

Another core of the utility model, which also resides in, provides a kind of endoscope.

To make those skilled in the art more fully understand the utility model, below connection with figures and specific embodiment party The utility model is described in further detail for formula.

Ring battle array ultrasonic endoscopic cephalic par structure disclosed in the utility model embodiment, comprising: for ultrasonic scanning Ultrasonic probe 1；For fixing the probe fixed link 2 of ultrasonic probe 1, be additionally provided in fixed link 2 of popping one's head in for accommodate cable and The cavity of pipeline.Since ultrasonic probe 1 is directly anchored in probe fixed link 2, compared with the prior art, reduce components Structure, reduces the outer diameter of probe, thus also just reduces the outer diameter of endoscope head end construction；Additionally, due to spy The cavity for accommodating cable and pipeline is also provided in head fixed link 2, thus cable and pipeline can be fixed directly from probe It is passed through in the cavity of bar 2 and penetrates scope snake bone and insertion tube again together after converging with scope others cable pipeline, save sky Between.Therefore, which reduces the view of endoscope so that the field of view angle of endoscope is wider Field blind area, reduces the outer diameter of endoscope head end, so that mirror body is easier to enter human body esophagus, to reduce mirror body It is inserted into difficulty, promotes the handling of mirror body.

It should be noted that ultrasonic probe 1 is fixed in probe fixed link 2 by packaging technology.So set, can not only Its leakproofness is enough effectively ensured, but also can effectively extend the service life of ultrasonic probe.

It should be further noted that being additionally provided with flexible circuit board 3 in probe fixed link 2, it to be used for connection cables route.

As shown in figure 5, probe fixed link 2 disclosed in the utility model embodiment is vertical through rod, along vertical through rod End is also provided with multiple grooves 21, and is protrusion 22 between two grooves 21 of arbitrary neighborhood.So set, it is solid to be opened in probe Groove 21 in fixed pole 2 can accommodate a plurality of route being connected with flexible circuit board 3.

It is to be understood that the one end for being packaged with ultrasonic probe 1 is the head end of probe fixed link 2, the other end is to pop one's head in The end of fixed link 2.

Attached drawing 5 is please referred to, a connector 4 is provided in any one protrusion 22, and connector 4 is apart from probe fixed link The distance of 2 axis is greater than the radius of probe fixed link 2, so set, multiple connectors 4 are formed by space increase, ability It is enough preferably to provide effective accommodation space for the setting of ultrasound lines 7, it, can be with after ultrasound lines 7 store bunchy in groove 21 Other cables and pipeline of notch and endoscope across two protrusions 22 penetrated together again after converging endoscope snake bone and Insertion tube.

In order to protect the internal structure of ultrasonic probe 1, probing shell 5 is additionally provided with outside ultrasonic probe 1.

In order to the cable and pipeline in effective fixed endoscope, ring battle array disclosed in the utility model embodiment is super In sound endoscope head end construction, it is also plugged with inner lens end seat 6 in the front end of probe fixed link 2, it is solid in interior camera lens end seat 6 Surely there is optical image signal line, optical fiber clamps the cables such as road and airwater feeding tube road and pipeline.

The invention also discloses a kind of endoscope, including ring battle array ultrasonic endoscopic cephalic par structure, middle ring battle array is super Sound endoscope head end construction is ring battle array ultrasonic endoscopic cephalic par structure disclosed in above-mentioned any one embodiment.

As the endoscope use above-described embodiment disclosed in ring battle array ultrasonic endoscopic cephalic par structure, should Endoscope has both the technical advantage of ring battle array ultrasonic endoscopic cephalic par structure disclosed in above-described embodiment, and present specification is to this No longer repeated.

Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other The difference of embodiment, the same or similar parts in each embodiment may refer to each other.

The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (8)

1. a kind of ring battle array ultrasonic endoscopic cephalic par structure characterized by comprising

Ultrasonic probe (1) for ultrasonic scanning；

For fixing the probe fixed link (2) of the ultrasonic probe (1)；

The cavity for accommodating cable and pipeline is also provided in probe fixed link (2).

2. ring battle array ultrasonic endoscopic cephalic par structure according to claim 1, which is characterized in that the ultrasonic probe (1) It is fixed on the probe fixed link (2) by packaging technology.

3. ring battle array ultrasonic endoscopic cephalic par structure according to claim 1, which is characterized in that the probe fixed link (2) flexible circuit board (3) are additionally provided on.

4. ring battle array ultrasonic endoscopic cephalic par structure according to claim 1, which is characterized in that the probe fixed link (2) it is vertical through rod, is also provided with multiple grooves (21) along the end of the vertical through rod, and two grooves of arbitrary neighborhood It (21) is raised (22) between.

5. ring battle array ultrasonic endoscopic cephalic par structure according to claim 4, which is characterized in that any one of protrusion (22) connector (4) is provided on, and the distance of axis of the connector (4) apart from probe fixed link (2) is big In the radius of probe fixed link (2).

6. ring battle array ultrasonic endoscopic cephalic par structure according to claim 1, which is characterized in that further include be set to it is described The external probing shell (5) of ultrasonic probe (1).

7. ring battle array ultrasonic endoscopic cephalic par structure according to claim 1, which is characterized in that further include inner lens end seat (6), and the probe fixed link (2) is plugged on the inner lens end seat (6).

8. a kind of endoscope, which is characterized in that including ring battle array ultrasonic endoscopic cephalic par structure, the ring battle array ultrasonic endoscopic head End construction is the ring battle array ultrasonic endoscopic cephalic par structure as described in claim 1-7 any one.