CN109820584A - A kind of fracture with memory alloy embrace fixator being placed in by invasive methods - Google Patents

A kind of fracture with memory alloy embrace fixator being placed in by invasive methods Download PDF

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Publication number
CN109820584A
CN109820584A CN201910272216.6A CN201910272216A CN109820584A CN 109820584 A CN109820584 A CN 109820584A CN 201910272216 A CN201910272216 A CN 201910272216A CN 109820584 A CN109820584 A CN 109820584A
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China
Prior art keywords
fracture
rib cage
memory alloy
supporting plate
fixed jaw
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CN201910272216.6A
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Chinese (zh)
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郭峰
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Individual
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Individual
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Priority to CN201910272216.6A priority Critical patent/CN109820584A/en
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Abstract

The present embodiments relate to Medical bone technical fields, disclose a kind of fracture with memory alloy embrace fixator being placed in by invasive methods, it encircles on rib cage, fracture with memory alloy embrace fixator includes the main supporting plate and several fixed jaws that main supporting plate two side ends are arranged in of strip, fixed jaw is in the shape of encircling towards installation rib cage side, and the both ends of main supporting plate are bonded the inside structure of rib cage arc-shaped towards another lateral bend setting of installation rib cage side.Pass through mini-invasive incision 3-5cm, it is illustrated as fixed jaw and firmly grasps rib cage state, operation consent fracture with memory alloy embrace fixator, which is previously positioned at, sets in ice cold water, fixed jaw is open configuration, by the inside of fracture with memory alloy embrace fixator merging rib cage, temperature rises after contacting body, and fixed jaw energy automatic retracted firmly grasps rib cage, by Minimally Invasive Surgery, it is bonded out of thoracic cavity, fixed rib cage.The thoracoscope hand visual field is good, can handle intrathoracic lesion such as lung's lacerated wound simultaneously, removes hemotoncus, shoulder blade, clavicle overlay area fracture of rib can also handle.

Description

A kind of fracture with memory alloy embrace fixator being placed in by invasive methods
Technical field
The present embodiments relate to Medical bone technical fields, and in particular to a kind of memory conjunction being placed in by invasive methods Golden girdle device.
Background technique
In thoracic injury, multiple rib fracture can cause serious harm, not only visible secondary haemopneumothorax, and serious person can Respiratory failure can be caused, patients ' lives are jeopardized.
Previous treatment method is mainly surgical operation, successively cuts wall of the chest muscle, will by root after reaching skeletal thorax surface Rib cage resets, while placing fracture with memory alloy embrace fixator and fixing.
Above method there are the problem of it is as follows, if it is more to be related to fracture of rib quantity, need to do long incision in the wall of the chest;Such as Fruit fracture is located at shoulder blade, clavicle overlay area, then can not fix corresponding site rib cage, needs to cut multilayer muscle, operation wound Wound is big, and postoperative wound infection probability is high, once infection especially causes osteomyelitis of rib, the taking-up merging that needs to perform the operation again is encircled Device causes wall of the chest Long-term Infection, and post-processing is difficult, if merging whole body multiple injury simultaneously in wall of the chest wound, operation is made in itself At wound be enough that systemic conditions is caused to deteriorate, extend to threat to life.
Thoracic surgery develops to the current stage, and chest Minimally Invasive Surgery has been popularized.It, can by mini-invasive incision (3-5cm) Complete most thoracic surgeries.
For the operation of multiple rib fracture, presently mainly lack the accordingly instrument used in Minimally Invasive Surgery.And If the instrument used in open surgery at present improved, just it is entirely capable of solving the above problems.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of fracture with memory alloy embrace fixator being placed in by invasive methods, it is existing to solve Due to being easy to happen danger in rib bone connection operation caused by lacking the accordingly instrument used in Minimally Invasive Surgery in technology Problem.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
A kind of fracture with memory alloy embrace fixator being placed in by invasive methods, is encircled on rib cage, fracture with memory alloy embrace fixator includes The main supporting plate of strip and several fixed jaws that main supporting plate two side ends are arranged in, fixed jaw are in the ring towards installation rib cage side Shape is embraced, the both ends of the main supporting plate are bonded the inside knot of rib cage arc-shaped towards another lateral bend setting of installation rib cage side Structure.
The embodiment of the present invention is further characterized in that, is provided with ease-hole on the ontology of the main supporting plate.
The embodiment of the present invention is further characterized in that the main supporting plate is in " 8 " shape.
The embodiment of the present invention is further characterized in that there are four the fixed jaw settings.
The embodiment of the present invention is further characterized in that the fixed jaw is provided with eight.
The embodiment of the present invention is further characterized in that the fixed jaw is evenly arranged on the two side ends of main supporting plate.
The embodiment of the present invention is further characterized in that the connecting portion of the fixed jaw and main supporting plate is arc structure.
The embodiment of the present invention is further characterized in that the fixed jaw is fixedly connected with far from one end of main supporting plate and fixed jaw Vertical auxiliary jaw.
The embodiment of the present invention has the advantages that through mini-invasive incision 3-5cm, is illustrated as fixed jaw and firmly grasps rib cage shape State, operation consent fracture with memory alloy embrace fixator, which is previously positioned at, sets in ice cold water, and fixed jaw is open configuration, by fracture with memory alloy embrace fixator It is placed in the inside of rib cage, temperature rises after fracture with memory alloy embrace fixator contacts body, due to the material characteristic of memorial alloy, fixed jaw Energy automatic retracted firmly grasps rib cage, by Minimally Invasive Surgery, is bonded out of thoracic cavity, fixed rib cage.The thoracoscope hand visual field is good, can be simultaneously Handle intrathoracic lesion such as lung's lacerated wound, remove hemotoncus, shoulder blade, clavicle overlay area fracture of rib can also handle.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is that a kind of installation of fracture with memory alloy embrace fixator being placed in by invasive methods provided in an embodiment of the present invention is illustrated Figure;
Fig. 2 is that the whole of a kind of fracture with memory alloy embrace fixator being placed in by invasive methods that the embodiment of the present invention 2 provides is tied Structure schematic diagram;
Fig. 3 is that a kind of side view for fracture with memory alloy embrace fixator being placed in by invasive methods that the embodiment of the present invention 3 provides is shown It is intended to.
In figure: 1, rib cage;2, main supporting plate;3, fixed jaw;4, ease-hole;5, auxiliary jaw.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Such as Fig. 1-3, a kind of fracture with memory alloy embrace fixator being placed in by invasive methods is encircled on rib cage 1, memorial alloy ring Clasping spine includes the main supporting plate 2 and several fixed jaws 3 that main 2 two side ends of supporting plate are arranged in of strip, and fixed jaw 3 is in towards installation 1 side of rib cage encircles shape, and the both ends of main supporting plate 2 are bonded the circle of rib cage 1 towards another lateral bend setting of installation 1 side of rib cage The inside structure of arcuation.
By mini-invasive incision 3-5cm, it is illustrated as fixed jaw 3 and firmly grasps rib cage state, operation consent fracture with memory alloy embrace fixator is pre- It is first placed on and sets in ice cold water, fixed jaw 3 is open configuration, by the inside of fracture with memory alloy embrace fixator merging rib cage 1, memorial alloy Temperature rises after girdle device contacts body, and due to the material characteristic of memorial alloy, 3 energy automatic retracted of fixed jaw firmly grasps rib cage 1, leads to Minimally Invasive Surgery is crossed, is bonded out of thoracic cavity, fixed rib cage 1.The thoracoscope hand visual field is good, can handle intrathoracic lesion such as lung simultaneously and split Wound, remove hemotoncus, shoulder blade, clavicle overlay area rib cage 1 fracture can also handle.
It is provided with ease-hole 4 on the ontology of main supporting plate 2, offers hole on main supporting plate 2, on the one hand can save material, it is another The convenient physiological activity that can be conducive to rib cage 1, helps to heal.
Main supporting plate 2 can be in " 8 " shape when longer, the structure of " 8 " font is preferable, by force depending on actual size Degree can satisfy condition and save material, facilitate the physiological activity of rib cage 1;It can be at " O " font when shorter.
It there are four fixed jaw 3 can be set, also can be set eight, depending on actual size, and be evenly arranged on The two side ends of main supporting plate 2.
The connecting portion of fixed jaw 3 and main supporting plate 2 is arc structure, can preferably cooperate with rib cage 1, not damage rib cage 1。
Fixed jaw 3 is fixedly connected with the auxiliary jaw 5 vertical with fixed jaw 3 far from one end of main supporting plate 2, can enhance fixation What is turned encircles effect.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore, These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.

Claims (8)

1. a kind of fracture with memory alloy embrace fixator being placed in by invasive methods, is encircled on rib cage (1), it is characterised in that: memory is closed Golden girdle device includes the fixed jaw (3) of the main supporting plate (2) and several settings of strip in main supporting plate (2) two side ends, fixed jaw (3) in the shape of encircling towards installation rib cage (1) side, the both ends direction of the main supporting plate (2) installs the another of rib cage (1) side Lateral bend is arranged to be bonded the inside structure of rib cage (1) arc-shaped.
2. a kind of fracture with memory alloy embrace fixator being placed in by invasive methods according to claim 1, it is characterised in that: described Ease-hole (4) are provided on the ontology of main supporting plate (2).
3. a kind of fracture with memory alloy embrace fixator being placed in by invasive methods according to claim 2, it is characterised in that: described Main supporting plate (2) is in " 8 " shape.
4. a kind of fracture with memory alloy embrace fixator being placed in by invasive methods according to claim 1, it is characterised in that: described There are four fixed jaw (3) settings.
5. a kind of fracture with memory alloy embrace fixator being placed in by invasive methods according to claim 1, it is characterised in that: described Fixed jaw (3) is provided with eight.
6. a kind of fracture with memory alloy embrace fixator being placed in by invasive methods according to claim 4 or 5, it is characterised in that: The fixed jaw (3) is evenly arranged on the two side ends of main supporting plate (2).
7. a kind of fracture with memory alloy embrace fixator being placed in by invasive methods according to claim 1, it is characterised in that: described Fixed jaw (3) and the connecting portion of main supporting plate (2) are arc structure.
8. a kind of fracture with memory alloy embrace fixator being placed in by invasive methods according to claim 1, it is characterised in that: described Fixed jaw (3) is fixedly connected with the auxiliary jaw vertical with fixed jaw (3) (5) far from the one end of main supporting plate (2).
CN201910272216.6A 2019-04-04 2019-04-04 A kind of fracture with memory alloy embrace fixator being placed in by invasive methods Pending CN109820584A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202146353U (en) * 2011-07-26 2012-02-22 江齐昌 Internal fixing device for ribs
CN102940522A (en) * 2012-11-07 2013-02-27 江苏百得医疗器械有限公司 Encircling bone fracture plate
CN203749550U (en) * 2013-11-19 2014-08-06 上海昕昌记忆合金科技有限公司 Special-shaped rib encircling bone fracture plate
CN104287817A (en) * 2014-10-29 2015-01-21 江苏安格尔医疗器械有限公司 Encircling type metal bone fracture plate
CN204765873U (en) * 2015-06-03 2015-11-18 张继军 Chamber mirror is used through thorax memory alloy rib coaptation board
CN210019587U (en) * 2019-04-04 2020-02-07 郭峰 Memory alloy embracing device placed through minimally invasive method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202146353U (en) * 2011-07-26 2012-02-22 江齐昌 Internal fixing device for ribs
CN102940522A (en) * 2012-11-07 2013-02-27 江苏百得医疗器械有限公司 Encircling bone fracture plate
CN203749550U (en) * 2013-11-19 2014-08-06 上海昕昌记忆合金科技有限公司 Special-shaped rib encircling bone fracture plate
CN104287817A (en) * 2014-10-29 2015-01-21 江苏安格尔医疗器械有限公司 Encircling type metal bone fracture plate
CN204765873U (en) * 2015-06-03 2015-11-18 张继军 Chamber mirror is used through thorax memory alloy rib coaptation board
CN210019587U (en) * 2019-04-04 2020-02-07 郭峰 Memory alloy embracing device placed through minimally invasive method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王向东;吴明君;郝福军;葸根;杨洋;叶彦军;: "胸腔镜下镍钛记忆合金环抱器手术治疗连枷胸合并血气胸的临床应用", 浙江创伤外科, no. 04, pages 532 - 533 *

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