CN105078575A - Medical marker device for positioning - Google Patents

Medical marker device for positioning Download PDF

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Publication number
CN105078575A
CN105078575A CN201510218757.2A CN201510218757A CN105078575A CN 105078575 A CN105078575 A CN 105078575A CN 201510218757 A CN201510218757 A CN 201510218757A CN 105078575 A CN105078575 A CN 105078575A
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China
Prior art keywords
bending section
plane
canned paragraph
place
anchoring structure
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Pending
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CN201510218757.2A
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Chinese (zh)
Inventor
刘弘毅
马家骏
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CHANGZHOU LANGHE MEDICAL INSTRUMENT CO., LTD.
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马家骏
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Priority to CN201510218757.2A priority Critical patent/CN105078575A/en
Publication of CN105078575A publication Critical patent/CN105078575A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a medical marker device for positioning. The device comprises a first maker main body and an anchoring structure. The anchoring structure comprises a first fixed section, a first extension section, a first bent section, a second bent section, a third bent section and a fourth bent section, wherein the first fixed section is sleeved inside the first maker main body; the first extension section extends in a direction away from the first fixed section; the initial end of the first bent section is arranged at the end of the first extension section; the four bent sections are connected end to end; the plane of the first bent section forms an included angle with the plane of the second bent section; the plane of the second bent section forms an included angle with the plane of the third bent section; the plane of the third bent section forms an included angle with the plane of the fourth bent section; and the plane of the fourth bent section forms an included angle with the plane of the first bent section. The device disclosed by the invention aims at solving the problem of the prior art which is in lack of a medical device which is easy to be positioned and recognized, difficult to move and capable of surrounding focuses.

Description

A kind of medical indicia device for locating
Technical field
The present invention relates to technical field of medical instruments, being specifically related to a kind of medical indicia device for locating.
Background technology
At present, some need the operation of excising some organ of human body, it finds focus not so difficult by existing medical procedure, but doctor adopts Wicresoft or video-assisted thoracic syrgery (video-assistedthoracicsurgery, when VATS) having carried out operative treatment, due to limited view, accurately to identify that location small lesion is very difficult, this just causes may have deviation when excision, even causes operative failure.In addition, in radiotherapy, for the focus that can be moved along with respiratory movement, the position of accurate Real time identification focus is also more difficult.
Therefore, urgent need will be invented and is a kind ofly easy to fixation and recognition and the medical device be not easily moved because of respiratory movement, when being found focus by existing medical procedure by the perilesional of its implant into body, and because its structure can be anchored on certain position of nature tract, making it doctor can be allowed to find the position of focus accurately when performing the operation, improving the success rate of operation.In addition, also can be used for instructing radiotherapy, make the discharger of lonizing radiation can follow the tracks of the respiratory movement of pathological changes more accurately, while killing lesion tissue, reduce the infringement to surrounding health tissue to greatest extent.
In brief, technical problem urgently to be resolved hurrily is: invent and be a kind ofly easy to fixation and recognition and the medical indicia device that focus can be surrounded of not easily movement.
Summary of the invention
Technical problem to be solved by this invention is that providing a kind of is easy to fixation and recognition and the medical indicia device that focus can be surrounded of not easily movement, thus solves in prior art and do not have a kind ofly to be easy to fixation and recognition and the problem of the medical indicia device that focus can be surrounded of not easily movement.
In order to solve the problem, present invention is disclosed a kind of medical indicia device for locating, it comprises the first labelling body and anchoring structure.Anchoring structure comprises the first canned paragraph, the first extension, the first bending section, the second bending section, the 3rd bending section and the 4th bending section.First canned paragraph is sheathed in described first labelling body, first extension is arranged at the first end of described first canned paragraph and extends to the direction away from described first canned paragraph, the initiating terminal of the first bending section is arranged at the end of described first extension away from described first canned paragraph, the initiating terminal of the second bending section is arranged at the clearing end of described first bending section, and wherein, the clearing end of described second bending section is positioned at the bearing of trend of described first extension and is separated by a spacing with the initiating terminal of described first bending section, the initiating terminal of the 3rd bending section is arranged at the clearing end of described second bending section, wherein, the line of the clearing end of described 3rd bending section and the clearing end of described first bending section is parallel to described first canned paragraph and a spacing of being separated by between the clearing end of described 3rd bending section and the clearing end of described first bending section, the initiating terminal of the 4th bending section is arranged at the clearing end of described 3rd bending section, wherein, the clearing end of described 4th bending section is positioned at the bearing of trend of described first extension and is separated by a spacing with the initiating terminal of described first bending section, the plane at wherein said first bending section place and the plane at described second bending section place have angle mutually, the plane at described second bending section place and the plane at described 3rd bending section place have angle mutually, the plane at described 3rd bending section place and the plane at described 4th bending section place have angle mutually, the plane at described 4th bending section place and the plane at described first bending section place have angle mutually.
Further, also comprise the second extension, the second canned paragraph and the second labelling body, the second extension is arranged at the clearing end of described 4th bending section and the rightabout to described first canned paragraph extends; Second canned paragraph is arranged at the first end of described second extension and the direction to the clearing end away from described 4th bending section extends; Second labelling body is sheathed on described second canned paragraph.
Further, described first labelling body is that the material not projecting X-ray is made.
Further, described second labelling body is that the material not projecting X-ray is made.
Further, described anchoring structure is that elastic material is made.
Further, when described anchoring structure applies active force, described anchoring structure outwards stretches or inwardly compresses, and when described active force disappears, described anchoring structure recovers original shape.
Further, also comprise two end spheroids, described two end spheroids are arranged at the clearing end of described 4th bending section and the described first canned paragraph end away from described anchoring structure respectively, and the diameter of described end spheroid is greater than the diameter of described first canned paragraph.
Further, be arranged at the end spheroid of described first canned paragraph away from the end of described anchoring structure described in described anchoring structure is forced to do one's bidding to be fixed in described first labelling body.
Further, also comprise two end spheroids, described two end spheroids are arranged at described first canned paragraph respectively away from the end of described anchoring structure and the described second canned paragraph end away from described anchoring structure, and the diameter of described end spheroid is greater than the diameter of described first stiff end and described second canned paragraph.
Further, described anchoring structure is forced to do one's bidding and is fixed in described first labelling body and described second labelling body by described two end spheroids.
Further, the plane at described first bending section place and the plane at described 3rd bending section place are in same plane.
Further, the plane at described second bending section place and the plane at described 4th bending section place are in same plane.
The present invention also discloses a kind of medical indicia device for locating, and it comprises the first labelling body and anchoring structure.Anchoring structure comprises the first canned paragraph, the first extension, the first bending section, the second bending section, the 3rd bending section and the 4th bending section.First canned paragraph is sheathed in described first labelling body, there is relative first end and the second end, the pars intermedia inflection that described second end stretches out in then to described first labelling body outside described first labelling body bends, wherein said second end is resisted against the pars intermedia of described first canned paragraph, and in the end formation bent back portion of described first labelling body away from described first end, first extension is arranged at described first end and extends to the direction away from described first canned paragraph, the initiating terminal of the first bending section is arranged at the end of described first extension away from described first canned paragraph, the initiating terminal of the second bending section is arranged at the clearing end of described first bending section, and wherein, the clearing end of described second bending section is positioned at the bearing of trend of described first extension and is separated by a spacing with the initiating terminal of described first bending section, the initiating terminal of the 3rd bending section is arranged at the clearing end of described second bending section, wherein, the line of the clearing end of described 3rd bending section and the clearing end of described first bending section is parallel to described first canned paragraph and a spacing of being separated by between the clearing end of described 3rd bending section and the clearing end of described first bending section, the initiating terminal of the 4th bending section is arranged at the clearing end of described 3rd bending section, wherein, the clearing end of described 4th bending section is positioned at the bearing of trend of described first extension and is separated by a spacing with the initiating terminal of described first bending section, the plane at wherein said first bending section place and the plane at described second bending section place have angle mutually, the plane at described second bending section place and the plane at described 3rd bending section place have angle mutually, the plane at described 3rd bending section place and the plane at described 4th bending section place have angle mutually, the plane at described 4th bending section place and the plane at described first bending section place have angle mutually.
Compared with prior art, the present invention can obtain and comprise following technique effect:
Medical indicia device of the present invention, because its anchoring structure is that elastic material is made, therefore it has good recoverable force ability, and under the effect of pulling force, it can stretch and be easy to be placed in the thinner conduit of caliber; After in implant into body organ, because it has good recoverable force ability, its original shape can be recovered rapidly, be fixed in perilesional organ and then play the effect of locating focus; It has the demand that more shape can adapt to different shape organ; The labelling body of medical indicia device of the present invention is that the material not projecting X-ray is made in addition, and therefore it is very easily detected, and is convenient to doctor and carries out excision focus.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a part of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the medical indicia device of first embodiment of the invention;
Fig. 2 is the structural representation of the medical indicia device of second embodiment of the invention;
Fig. 3 is the structural representation of the medical indicia device of third embodiment of the invention;
Fig. 4 is the structural representation of the medical indicia device of fourth embodiment of the invention;
Fig. 5 is the structural representation of the medical indicia device of fifth embodiment of the invention.
Detailed description of the invention
Describe cooperation drawings and Examples in detail embodiments of the present invention below, by this to the present invention how application technology means solve technical problem and the implementation procedure reaching technology effect can fully understand and implement according to this.
As employed some vocabulary to censure specific components in the middle of description and claim.Those skilled in the art should understand, and hardware manufacturer may call same assembly with different noun.This specification and claims are not used as with the difference of title the mode distinguishing assembly, but are used as the criterion of differentiation with assembly difference functionally." comprising " as mentioned in the middle of description and claim is in the whole text an open language, therefore should be construed to " comprise but be not limited to "." roughly " refer to that in receivable range of error, those skilled in the art can solve the technical problem within the scope of certain error, reach described technique effect substantially.In addition, " couple " or " electric connection " one word comprise directly any and indirectly electric property coupling means at this.Therefore, if describe a first device in literary composition to be coupled to one second device, then represent described first device and directly can be electrically coupled to described second device, or be indirectly electrically coupled to described second device by other device or the means that couple.Description subsequent descriptions is for implementing better embodiment of the present invention, and right described description is to illustrate for the purpose of rule of the present invention, and is not used to limit scope of the present invention.Protection scope of the present invention is when being as the criterion depending on the claims person of defining.
Also it should be noted that, term " comprises ", " comprising " or its other variant any are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, commodity or system and not only comprise those key elements, but also comprise other key element clearly do not listed, or also comprise by the intrinsic key element of this process, method, commodity or system.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, commodity or the system comprising described key element and also there is other identical element.
embodiment describes
Medical indicia device of the present invention is a kind of medical device, when being suitable for there is pathological changes around organ, is implanted perilesional when finding focus, makes the position of its fixing focus and provides radiography to for excision focus.
Embodiment one
As shown in Figure 1, be the mark structure schematic diagram of first embodiment of the invention, the medical indicia device 1 disclosed by the embodiment of the present invention comprises the first labelling body 10 and anchoring structure 20.Anchoring structure 20 comprises the first canned paragraph 210, first extension 220, first bending section 230, second bending section 240, the 3rd bending section 250 and the 4th bending section 260.
Here, described first labelling body 10 profile can be hollow cylinder, but it is conceivable that it also can be other shapes, as spheroid, spheroid, corner angle compare the cuboid etc. of releiving, when why selecting the structure of these shapes to be in order to avoid its implant into body, too sharp-pointed corner angle can bring sense of discomfort even to stimulate the organ of injury human body to human body, namely at this, too much restriction is not done for its concrete shape, it is to be noted when its shape be spheroid or spheroid time, being not limited to one, to arrange can be multiple being arranged side by side, sugarcoated haws on a stick shape is formed as multiple being connected.Described first labelling body 10 is that the material not projecting X-ray is made, namely described first labelling body 10 is very easily found by X-ray (roentgen radiation), so that doctor finds described first labelling body 10 by shadowgraph technique and then detects the position of the focus that multiple described first labelling body 10 surrounds, being convenient to doctor has object to launch operation, increases the accuracy of excision and improves the success rate of operative treatment.
Described anchoring structure 20 can be the tinsel through described first labelling body 10, and it can be divided into the first canned paragraph 210, first extension 220, first bending section 230, second bending section 240, the 3rd bending section 250 and the 4th bending section 260 from one end to the other end.Wherein said canned paragraph 210 is sheathed in described first labelling body 10, can be that whole anchoring structure is through after described first labelling body 10 particularly, stay described canned paragraph 210 in described first labelling body 10, then described first labelling body 10 is compressed on the described canned paragraph 210 of described anchoring structure 20, it is conceivable that the length of described canned paragraph 210 is less than or equals the length of described first labelling body 10, the length of described canned paragraph 210 can not be greater than described first labelling body 10 under normal circumstances, described canned paragraph 210 is made to stretch out outside described first labelling body 10 to avoid the length because of described canned paragraph 210 to be greater than described first labelling body 10, make described first labelling body 10 and described canned paragraph 210 insecure on be combineding with each other, and then make easily relative motion to occur between the two, described medical indicia device 1 labelling is caused to locate inaccurate.
First extension 220 is arranged at the first end 2101 of described first canned paragraph 210 and extends to the direction away from described first canned paragraph 210, namely described first extension 220 is the extension of described first canned paragraph 210 to the direction away from described first labelling body 10, it is conceivable that described first extension 220 and described first canned paragraph 210 are on the same line, the length of described first extension 220 and the outward extending distance of described first canned paragraph 210 do not do concrete restriction in the present invention in addition, it depends primarily on the particular location of described medical indicia device 1 implant into body organ, can freely configure as required.
The initiating terminal 2301 of the first bending section 230 is arranged at the end of described first extension 220 away from described first canned paragraph 210, the initiating terminal 2401 of the second bending section 240 is arranged at the clearing end 2302 of described first bending section 230, wherein, the clearing end 2402 of described second bending section 240 is positioned at the bearing of trend of described first extension 220 and is separated by a spacing with the initiating terminal 2301 of described first bending section 230, the initiating terminal 2501 of the 3rd bending section 250 is arranged at the clearing end 2402 of described second bending section 240, wherein, the line of the clearing end 2502 of described 3rd bending section 250 and the clearing end 2302 of described first bending section 230 is parallel to described first canned paragraph 210 and a spacing of being separated by between the clearing end 2502 of described 3rd bending section 250 and the clearing end 2302 of described first bending section 230, the initiating terminal 2601 of the 4th bending section 260 is arranged at the clearing end 2502 of described 3rd bending section 250, wherein, the clearing end 2602 of described 4th bending section 260 is positioned at the bearing of trend of described first extension 220 and is separated by a spacing with the initiating terminal 2301 of described first bending section 230, the planar S 1 at wherein said first bending section 230 place has angle mutually with the planar S 2 at described second bending section 240 place, the planar S 2 at described second bending section 240 place has angle mutually with the planar S 3 at described 3rd bending section 250 place, the planar S 3 at described 3rd bending section 250 place has angle mutually with the planar S 4 at described 4th bending section 260 place, the planar S 4 at described 4th bending section 260 place has angle mutually with the planar S 1 at described first bending section 230 place.
Here, described first bending section 230, described second bending section 240, the mode that described 3rd bending section 250 and described 4th bending section 260 take head and the tail to connect, namely the clearing end 2302 of described first bending section 230 is connected to the initiating terminal 2401 of described second bending section 240, the clearing end 2402 of described second bending section 240 is connected to the initiating terminal 2501 of described 3rd bending section 250, the clearing end 2502 of described 3rd bending section 250 is connected to the initiating terminal 2601 of described 4th bending section 260, the initiating terminal 2301 of described first bending section 230 is connected to the end of described first extension 220 away from described first canned paragraph 210.Described first bending section 230, described second bending section 240, described 3rd bending section 250 and described 4th bending section 260 are roughly arc structure (as semicircle or oval structure), and the size of each circular arc is identical, just in connection not in same plane, particularly, the clearing end 2402 of described second bending section 240 is positioned at the bearing of trend of described first extension 220 and is separated by a spacing with the initiating terminal 2301 of described first bending section 230, the line of the clearing end 2502 of described 3rd bending section 250 and the clearing end 2302 of described first bending section 230 is parallel to described first canned paragraph 210 and a spacing of being separated by between the clearing end 2502 of described 3rd bending section 250 and the clearing end 2302 of described first bending section 230, the clearing end 2602 of described 4th bending section 260 is positioned at the bearing of trend of described first extension 220 and is separated by a spacing with the initiating terminal 2302 of described first bending section 230, that is described first canned paragraph 210 is in the initiating terminal 2301 of the first bending section 230, the clearing end 2402 i.e. initiating terminal 2501 of the 3rd bending section 250 of the second bending section 240, this plane residing for three end points of the clearing end 2602 of the 4th bending section 260, wherein these three end points are apart from one another by a spacing, the clearing end 2302 i.e. initiating terminal 2401 of the second bending section 240 of the first bending section 230 and the clearing end 2502 i.e. line of two end points of the initiating terminal 2601 of the 4th bending section 260 of the 3rd bending section 250 are parallel to described first canned paragraph 210 place straight line and are separated by a spacing with described first canned paragraph 210 place straight line, the line of the line of described first bending section 230 intermediate point and described 4th bending section 260 intermediate point and described second bending section 240 intermediate point and described 3rd bending section 250 intermediate point is parallel to each other and two lines are parallel to described first canned paragraph 210 place straight line respectively, in addition it is conceivable that the plane that two lines are formed is parallel to plane systematic that the straight line at described first canned paragraph 210 place and two lines form separate the distance of cutting the plane that described first canned paragraph 210 place straight line and described second bending section 240 clearing end 2402 are formed, the line of described first bending section 230 intermediate point and described 4th bending section 260 intermediate point divides the distance between the straight line being clipped to described first canned paragraph 210 place equal with the line of described second bending section 240 intermediate point and described 3rd bending section 250 intermediate point in addition, namely ensure that described first bending section 230 in the plane vertical with described first canned paragraph 210, described second bending section 240, described 3rd bending section 250 and described 4th bending section 260 be projected as a circle, the first bending section 230 described in plane that the first canned paragraph 210 described above when in medical indicia device 1 implant into body air flue is vertical can be made like this, described second bending section 240, the diameter matches of circular configuration that described 3rd bending section 250 and described 4th bending section 260 are formed and the internal diameter of human airway, its circular configuration (anchoring structure) is fully contacted with the air flue inwall of human body, avoid circular configuration (anchoring structure) and the air flue contact internal walls of human body insufficient and make the even slip of its unbalance stress.The planar S 1 at described first bending section 230 place has angle mutually with the planar S 2 at described second bending section 240 place in addition, the planar S 2 at described second bending section 240 place has angle mutually with the planar S 3 at described 3rd bending section 250 place, the planar S 3 at described 3rd bending section 250 place has angle mutually with the planar S 4 at described 4th bending section 260 place, the planar S 4 at described 4th bending section 260 place has angle mutually with the planar S 1 at described first bending section 230 place, namely described circular configuration (anchoring structure) has certain thickness in the rectilinear direction at described first canned paragraph 210 place, it is conceivable that described circular configuration (anchoring structure) is a cylinder in fact, the thickness wherein increased can ensure not easily topple on the axial direction of air flue when time in described medical indicia device 1 implant into body air flue and lose the position of its location, further ensure that its accuracy of locating.What its each bending section was formed in addition is hollow-core construction, the normal use of such guarantee air flue, simultaneously its contact area greatly increase can ensure human body carry out breathings wait motion time, described medical indicia device 1 is unlikely to be subjected to displacement, the accuracy that increase is located.
In other preferred embodiments, the planar S 1 at described first bending section 230 place is in same plane with the planar S 3 at described 3rd bending section 250 place; The planar S 2 at described second bending section 240 place is in same plane with the planar S 4 at described 4th bending section 260 place.It is conceivable that the planar S 1 at described first bending section 230 place and the planar S 3 at described 3rd bending section 250 place be in same plane while described in the planar S 2 at the second bending section 240 place be in same plane with the planar S 4 at described 4th bending section 260 place, or the planar S 2 that the planar S 1 at described first bending section 230 place and the planar S 3 at described 3rd bending section 250 place are in same plane and described second bending section 240 place is in different planes with the planar S 4 at described 4th bending section 260 place, also or the planar S 1 at described first bending section 230 place be in different planes with the planar S 3 at described 3rd bending section 250 place and the planar S 2 at described second bending section 240 place and the planar S 4 at described 4th bending section 260 place are in same plane.Design herein in same plane can ensure four bending sections in human airway with air flue inwall in conjunction with time, air flue inwall distributes the isostasy that four bending sections produce, make its human airway have air-flow by time described medical indicia device 1 should not be made to topple over or displacement on the axial direction of human airway, further ensure that the accuracy that described medical indicia device is located.
The anchoring structure 20 that described first canned paragraph 210, first extension 220, first bending section 230, second bending section 240, the 3rd bending section 250 and the 4th bending section 260 are formed is made for hyperelastic material.So-called elastic material can be understood as the material with good recoverable force ability, as memorial alloy, can be but be not limited to Nitinol.Particularly, the tinsel that described anchoring structure 20 is made for memorial alloy, it is shape as described above under normal conditions, when applying active force thereon, the power of working can be pulling force or pressure, and it can be out of shape according to applied active force, as when applying pulling force at its two ends, it can stretch to two ends, when applying pressure at its two ends, its meeting is to intermediate compression, and when removing above-mentioned active force thereon, it can recover original shape as described above at once.The present invention is applied to medical treatment location and mainly utilizes it can stretch to two ends under the effect of pulling force, removing pulling force is that it can recover the characteristic of original shape, particularly, described anchoring structure 20 is stretched to two ends, make it stretch to be the tinsel that elongated, place it in the catheter for placing anchoring structure 20, one end of described catheter is reached the affected area of human body, with the other end of medical guidewire from described catheter, described tinsel (anchoring structure 20) is released, it is made just to fall in the air flue of body foci, after described anchoring structure 20 is released from described catheter, it can recover above-described shape rapidly, make in its air flue be fixed on around body foci, so repeated multiple times by around multiple described medical indicia device 1 respectively implant into body focus, multiple described medical indicia device 1 is made to form the gesture of double team, and then play the effect that focus is positioned, first labelling body 10 of described medical indicia device 1 as described above is that the material not projecting X-ray is made in addition, namely described first labelling body 10 is very easily found by X-ray (roentgen radiation), so that doctor finds described first labelling body 10 by shadowgraph technique and then detects the position of the focus that multiple described first labelling body 10 surrounds, being convenient to doctor has object to launch hands art, increase the accuracy of excision and improve the success rate of operative treatment.But in fact because the intensity of its anchoring structure 20 will much larger than the intensity of tissue, namely doctor can judge the approximate location of focus by the pressing of hand, and then reduces the region needing radiography, further simplifies the step for the treatment of.
In addition, in some radiotherapies, the discharger of lonizing radiation is by following the tracks of the first labelling body 10 of described medical indicia device 1, and the ray of lesion tissue is killed in autotelic transmitting, to avoid, to other infringements without lesion tissue, further optimizing treatment.
Embodiment two
As shown in Figure 2, for the mark structure schematic diagram of second embodiment of the invention, the present embodiment is on the basis of the first embodiment, medical indicia device 1 disclosed by the embodiment of the present invention also comprises the second extension 30, second canned paragraph 40 and the second labelling body 50, wherein, the second extension 30 is arranged at the clearing end 2602 of described 4th bending section 260 and the rightabout to described first canned paragraph 210 extends; Second canned paragraph 40 is arranged at the first end 301 of described second extension 30 and the direction to the clearing end 2602 away from described 4th bending section 260 extends; Second labelling body 50 is sheathed on described second canned paragraph 40.
Particularly, on the basis of embodiment one, the medical indicia device 1 of the present embodiment also comprises the second extension 30, second canned paragraph 40 and the second labelling body 50, these structures respectively with the first canned paragraph 210, first extension 220 and the first labelling body 10 symmetrically relation in the first embodiment, namely described second canned paragraph 40 and described first canned paragraph 210 are on same straight line, a spacing but both will be separated by.That is the medical indicia device 1 of the present embodiment is that an anchoring structure 20 is arranged in pairs or groups two labelling bodies (first labelling body 10 and the second labelling body 50), the both sides of described two labelling bodies (first labelling body 10 and the second labelling body 50) described anchoring structure of living apart, and described second labelling body 50 material for do not project X-ray the same as described first labelling body 10 is made, its described by embodiment one is very easily found by X-ray (roentgen radiation), so that doctor finds described first labelling body 10 by shadowgraph technique and then detects the position of the focus that multiple described first labelling body 10 surrounds, being convenient to doctor has object to launch hands art, increase the accuracy of excision and improve the success rate of operative treatment.Increase a labelling body simultaneously in this example and further can increase target, more easily found by X-ray (roentgen radiation) when doctor performs the operation, there is provided more accurate lesions position also can in radiotherapy in addition the discharger of lonizing radiation, further optimize treatment.
It is pointed out that the present embodiment is not in case of known part, please refer to the first embodiment.
Embodiment three
As shown in Figure 3, for the mark structure schematic diagram of third embodiment of the invention, the present embodiment is on the basis of the first embodiment, medical indicia device 1 disclosed by the embodiment of the present invention also comprises two end spheroids 60, described two end spheroids 60 are arranged at the clearing end 2602 of described 4th bending section 260 and described first canned paragraph 210 end away from described anchoring structure 20 respectively, and the diameter of described end spheroid 60 is greater than the diameter of described anchoring structure 20.Further, be arranged at the end spheroid 60 of described first canned paragraph 210 away from the end of described anchoring structure 20 described in described anchoring structure 20 is forced to do one's bidding to be fixed in described first labelling body 10.
Particularly, described two end spheroids 60 are arranged at two ends of described anchoring structure 20 respectively, its diameter is greater than the diameter dimension of described anchoring structure 20 and the internal diameter of described first specimen body 10, namely when described anchoring structure 20 is through described first specimen body 10, described anchoring structure 20 can be forced to do one's bidding and is fixed in described first labelling body 10 by one of them end spheroid 60, described end spheroid 60 is made to be resisted against the end of described first specimen body 10, prevent described first specimen body 10 from coming off or with described anchoring structure 20, relative displacement occurs in the process for the treatment of, cause locating unsuccessfully impact treatment.Described two end spheroids 60 are arranged at the two ends of described anchoring structure 20 respectively simultaneously, even if in use described anchoring structure 20 contacts with the tissue of human body, because its special spherical structure does not have sharp-pointed corner angle, can avoid tissue is brought to stimulation, scratches, stabbed, further promote patient's comfort over the course for the treatment of.
It is pointed out that the present embodiment is not in case of known part, please refer to the first embodiment.
Embodiment four
As shown in Figure 4, for the mark structure schematic diagram of fourth embodiment of the invention, the present embodiment is on the basis of the second embodiment, medical indicia device 1 disclosed by the embodiment of the present invention also comprises two end spheroids 70, described two end spheroids 70 are arranged at described first canned paragraph 210 respectively away from the end of described anchoring structure 20 and described second canned paragraph 40 end away from described anchoring structure 20, and the diameter of described end spheroid 70 is greater than the diameter of described anchoring structure 20.Further, described anchoring structure 20 is forced to do one's bidding and is fixed in described first labelling body 10 and described second labelling body 50 by described two end spheroids 70.
Particularly, described two end spheroids 70 are arranged at two ends of described anchoring structure 20 respectively, its diameter is greater than the diameter dimension of described anchoring structure 20 and the internal diameter of described first specimen body 10 and described second labelling body 50, namely when described anchoring structure 20 is through described first specimen body 10 and described second labelling body 50, described anchoring structure 20 can be forced to do one's bidding and is fixed in described first labelling body 10 and described second labelling body 50 by described two end spheroids 70, described end spheroid 70 is made to be resisted against the end of described first specimen body 10 and described second labelling body 50, prevent described first specimen body 10 and described second labelling body 50 from coming off or with described anchoring structure 20, relative displacement occurs in the process for the treatment of, cause locating unsuccessfully impact treatment.Described two end spheroids 70 are arranged at the two ends of described anchoring structure 20 respectively simultaneously, even if in use described anchoring structure 20 contacts with the tissue of human body, because its special spherical structure does not have sharp-pointed corner angle, can avoid tissue is brought to stimulation, scratches, stabbed, further promote patient's comfort over the course for the treatment of.
In addition, as described in described by the 3rd embodiment, two end spheroids 70 can substitute by back bending structure, and described back bending structure is arranged at described first canned paragraph 210 respectively away from the end of described anchoring structure 20 and described second canned paragraph 40 end away from described anchoring structure 20.Particularly, please refer to the description of the 3rd embodiment, refuse repeated description at this.
It is pointed out that the present embodiment is not in case of known part, please refer to the second embodiment.
Embodiment five
As shown in Figure 5, be the mark structure schematic diagram of fifth embodiment of the invention, the medical indicia device 1 disclosed by the embodiment of the present invention comprises the first labelling body 10 and anchoring structure 20.Anchoring structure 20 comprises the first canned paragraph 210, first extension 220, first bending section 230, second bending section 240, the 3rd bending section 250 and the 4th bending section 260.It is to be noted that the medical indicia device 1 of the present embodiment is except described first canned paragraph 210, other structures are identical with the medical indicia device 1 of the first embodiment, can with reference to the first embodiment for same section, refuse repeated description at this, the present embodiment is only described in detail described first canned paragraph 210 different with the first embodiment.Described first canned paragraph 210 is sheathed in described first labelling body 10, there is relative first end 2101 and the second end 2102, the pars intermedia inflection that described second end 2012 stretches out in then to described first labelling body 10 outside described first labelling body 10 bends, wherein said second end 2102 is resisted against described first canned paragraph 210, and in the end formation bent back portion 2103 of described first labelling body 10 away from described first end 2101.
Particularly, bent back portion 2103 can be that the pars intermedia inflection that described second end 2012 stretches out in then to described first labelling body 10 outside described first labelling body 10 bends, make the body contacts of described second end 2012 and described first canned paragraph 210, and it is inner to make described second end 2012 be embedded in described first labelling body 10, bent back portion 2103 is formed in the end away from described first end 2101 of described first labelling body 10, wherein said bent back portion 2103 can avoid described first labelling body 10 from the end landing of described first canned paragraph 210, ensure the stability be connected between described first labelling body 10 with described first anchoring structure 20.It is conceivable that, as long as described second end 2012 inflection bends, then with the body contacts of described first canned paragraph 210, the size of its end is made to be greater than the internal diameter of described first labelling body 10, described second end 2012 need not be made to be embedded within described first labelling body 10, as long as be unlikely to when making described first labelling body 10 be arranged on described first canned paragraph 210 to come off from the end of described first canned paragraph 210, in addition, in practical operation, the processing form of other end constructions can reach this technique effect equally, as long as the stability be connected between described first labelling body 10 with described first anchoring structure 20 can be ensured, the present embodiment illustrates several form wherein, be not construed as limiting the invention, other modes that can realize this technique effect should be considered as the equivalent substitution with upper type, protection scope of the present invention should be fallen into.
Above-mentioned explanation illustrate and describes some preferred embodiments of the present invention, but as previously mentioned, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.

Claims (13)

1. the medical indicia device for locating, is characterized in that, comprising:
First labelling body; And
Anchoring structure, comprising:
First canned paragraph, is sheathed in described first labelling body;
First extension, is arranged at the first end of described first canned paragraph and extends to the direction away from described first canned paragraph;
First bending section, the initiating terminal of described first bending section is arranged at the end of described first extension away from described first canned paragraph;
Second bending section, the initiating terminal of described second bending section is arranged at the clearing end of described first bending section, and wherein, the clearing end of described second bending section is positioned at the bearing of trend of described first extension and is separated by a spacing with the initiating terminal of described first bending section;
3rd bending section, the initiating terminal of described 3rd bending section is arranged at the clearing end of described second bending section, wherein, the line of the clearing end of described 3rd bending section and the clearing end of described first bending section is parallel to described first canned paragraph and a spacing of being separated by between the clearing end of described 3rd bending section and the clearing end of described first bending section; And
4th bending section, the initiating terminal of described 4th bending section is arranged at the clearing end of described 3rd bending section, and wherein, the clearing end of described 4th bending section is positioned at the bearing of trend of described first extension and is separated by a spacing with the initiating terminal of described first bending section;
Wherein, the plane at described first bending section place and the plane at described second bending section place have angle mutually, the plane at described second bending section place and the plane at described 3rd bending section place have angle mutually, the plane at described 3rd bending section place and the plane at described 4th bending section place have angle mutually, and the plane at described 4th bending section place and the plane at described first bending section place have angle mutually.
2. medical indicia device as claimed in claim 1, is characterized in that, also comprise:
Second extension, is arranged at the clearing end of described 4th bending section and the rightabout to described first canned paragraph extends;
Second canned paragraph, is arranged at the first end of described second extension and the direction to the clearing end away from described 4th bending section extends; And
Second labelling body, is sheathed on described second canned paragraph.
3. medical indicia device as claimed in claim 1, it is characterized in that, described first labelling body is that the material not projecting X-ray is made.
4. medical indicia device as claimed in claim 2, it is characterized in that, described second labelling body is that the material not projecting X-ray is made.
5. medical indicia device as claimed in claim 1, it is characterized in that, described anchoring structure is that elastic material is made.
6. medical indicia device as claimed in claim 5, it is characterized in that, when described anchoring structure applies active force, described anchoring structure outwards stretches or inwardly compresses, and when described active force disappears, described anchoring structure recovers original shape.
7. medical indicia device as claimed in claim 1, is characterized in that, also comprise:
Two end spheroids, described two end spheroids are arranged at the clearing end of described 4th bending section and the described first canned paragraph end away from described anchoring structure respectively, and the diameter of described end spheroid is greater than the diameter of described first canned paragraph.
8. medical indicia device as claimed in claim 7, is characterized in that, described in be arranged at the end spheroid of described first canned paragraph away from the end of described anchoring structure and described anchoring structure is forced to do one's bidding be fixed in described first labelling body.
9. medical indicia device as claimed in claim 2, is characterized in that, also comprise:
Two end spheroids, described two end spheroids are arranged at described first canned paragraph respectively away from the end of described anchoring structure and the described second canned paragraph end away from described anchoring structure, and the diameter of described end spheroid is greater than the diameter of described first canned paragraph and described second canned paragraph.
10. medical indicia device as claimed in claim 9, it is characterized in that, described anchoring structure is forced to do one's bidding and is fixed in described first labelling body and described second labelling body by described two end spheroids.
11. medical indicia devices as claimed in claim 1, is characterized in that, the plane at described first bending section place and the plane at described 3rd bending section place are in same plane.
12. medical indicia devices as claimed in claim 1, is characterized in that, the plane at described second bending section place and the plane at described 4th bending section place are in same plane.
13. 1 kinds, for the medical indicia device of locating, is characterized in that, comprising:
First labelling body; And
Anchoring structure, comprising:
First canned paragraph, be sheathed in described first labelling body, there is relative first end and the second end, the pars intermedia inflection that described second end stretches out in then to described first labelling body outside described first labelling body bends, wherein said second end is resisted against the pars intermedia of described first canned paragraph, and in the end formation bent back portion of described first labelling body away from described first end;
First extension, is arranged at described first end and extends to the direction away from described first canned paragraph;
First bending section, the initiating terminal of described first bending section is arranged at the end of described first extension away from described first canned paragraph;
Second bending section, the initiating terminal of described second bending section is arranged at the clearing end of described first bending section, and wherein, the clearing end of described second bending section is positioned at the bearing of trend of described first extension and is separated by a spacing with the initiating terminal of described first bending section;
3rd bending section, the initiating terminal of described 3rd bending section is arranged at the clearing end of described second bending section, wherein, the line of the clearing end of described 3rd bending section and the clearing end of described first bending section is parallel to described first canned paragraph and a spacing of being separated by between the clearing end of described 3rd bending section and the clearing end of described first bending section; And
4th bending section, the initiating terminal of described 4th bending section is arranged at the clearing end of described 3rd bending section, and wherein, the clearing end of described 4th bending section is positioned at the bearing of trend of described first extension and is separated by a spacing with the initiating terminal of described first bending section;
Wherein, the plane at described first bending section place and the plane at described second bending section place have angle mutually, the plane at described second bending section place and the plane at described 3rd bending section place have angle mutually, the plane at described 3rd bending section place and the plane at described 4th bending section place have angle mutually, and the plane at described 4th bending section place and the plane at described first bending section place have angle mutually.
CN201510218757.2A 2015-04-30 2015-04-30 Medical marker device for positioning Pending CN105078575A (en)

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Application Number Priority Date Filing Date Title
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030050681A1 (en) * 1998-11-20 2003-03-13 Pianca Anne M. Self-anchoring coronary sinus lead
WO2011017530A1 (en) * 2009-08-05 2011-02-10 Scr Inc. Systems, devices and methods for treating the heart with ablation
US20130018259A1 (en) * 2011-06-28 2013-01-17 Superdimension, Ltd. Target Identification Tool For Intra-Lumenal Localization
CN103876841A (en) * 2014-03-25 2014-06-25 金龙 Marker, manufacturing method of marker and positioning system manufactured with marker
CN103961802A (en) * 2013-01-28 2014-08-06 刘苗生 Self-deforming metal marker
WO2014140684A1 (en) * 2013-03-15 2014-09-18 Microtech Medical Technologies Ltd. Implantable anchor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030050681A1 (en) * 1998-11-20 2003-03-13 Pianca Anne M. Self-anchoring coronary sinus lead
WO2011017530A1 (en) * 2009-08-05 2011-02-10 Scr Inc. Systems, devices and methods for treating the heart with ablation
US20130018259A1 (en) * 2011-06-28 2013-01-17 Superdimension, Ltd. Target Identification Tool For Intra-Lumenal Localization
CN103961802A (en) * 2013-01-28 2014-08-06 刘苗生 Self-deforming metal marker
WO2014140684A1 (en) * 2013-03-15 2014-09-18 Microtech Medical Technologies Ltd. Implantable anchor
CN103876841A (en) * 2014-03-25 2014-06-25 金龙 Marker, manufacturing method of marker and positioning system manufactured with marker

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