CN204765873U - Chamber mirror is used through thorax memory alloy rib coaptation board - Google Patents
Chamber mirror is used through thorax memory alloy rib coaptation board Download PDFInfo
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- CN204765873U CN204765873U CN201520375937.7U CN201520375937U CN204765873U CN 204765873 U CN204765873 U CN 204765873U CN 201520375937 U CN201520375937 U CN 201520375937U CN 204765873 U CN204765873 U CN 204765873U
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Abstract
The utility model discloses a chamber mirror is used through thorax memory alloy rib coaptation board, including the arc coaptation edition of books of the kickup body, coaptation edition of books body both ends are the epimere respectively, and the below of each epimere is equipped with a pair of arm of surrouning at least, and two surround arm batching split ring column structure, on the epimere, and coaptation edition of books body middle part all open the round hole of taking the tooth. The utility model discloses compare with traditional orthopedics apparatus, the utility model discloses the operation down of the full thoracoscope of art formula system does not need to cut wall of the chest skin, muscle etc. On a large scale to reach wicresoft, cosmetic effect, and easy operation, safety, wound are little.
Description
Technical field
This utility model belongs to medical apparatus and instruments, relates to a kind of internal fixtion bone-setting device, and a kind of chamber mirror be specifically related to is with through thoracic cavity memory alloy rib blade plate.
Background technology
Absorbable rod intramedullary pin operation technique relative difficulty, needs broken ends of fractured bone place to be separated could insert intramedullary pin, needs large area to dissociate the rib broken ends of fractured bone, damage greatly, and cannot fix for comminuted fracture during installation.When Titanium board is fixed, surgical injury is large, and fixing insufficient, easily rotate, get loose, fixed effect is undesirable, and the pain increased to cause chest deformity to make in various degree, has a strong impact on the respiratory function of patient, need long-term bed; When above-mentioned operation technique is fixed, difficulty is comparatively large, and operating time is longer, takes out difficulty after the more important thing is healing, if misoperation also can hurt internal organs under breast.Therefore, these internal fixation methods have certain risk, need the appearance skin cutting patient, do not reach cosmetic result during the large and operation of wound.Although the patent No. is 200420086583.6 1 kinds of surrounding oval bone setting plates solve rib fixation problem, operate more convenient in art.Because it has automatic plastotype function, clamp is not needed to fix, the fracture exposed operative site difficulty is more applicable, also be modus operandi relatively more conventional at present, but it usually needs to cut chest wall cutaneous, muscle etc. when implanting and take out, wound is large, and it is attractive in appearance that post-traumatic patient does not usually reach outward appearance thoracic wall, and add the pain etc. of patient.
Utility model content
This utility model is in order to solve the above-mentioned problems in the prior art, and the present invention aims to provide a kind of chamber mirror rational in infrastructure, safe and effective, easy and simple to handle with through thoracic cavity memory alloy rib blade plate.
This utility model adopts following technical scheme: a kind of chamber mirror is with through thoracic cavity memory alloy rib blade plate, comprise the arc blade plate body be bent upwards, blade plate body both ends are respectively epimere, the below of each epimere is at least provided with and encircles arm a pair, two encircle arm is rolled into open annular structure, all has toothed circular hole on epimere and in the middle part of blade plate body.
Preferably, described toothed circular hole has groove near the position encircling arm.
Further, described often pair of each arm of encircling arm has an elongate holes.
Further, described often pair of each arm termination encircling arm is wedge angle.
Further, the both sides in the middle part of blade plate body are towards having curling in opposite directions, and two volume Surface forming open annular structures, two curling ends are wedge angle.
Further, described arc blade plate body, blade plate body both ends epimere, encircle curling that in the middle part of arm and blade plate body, both sides are arranged in opposite directions and make by TiNi material is one-body molded.
the beneficial effects of the utility model are:
1, this utility model is for completing the Minimally Invasive Surgery of fracture of rib Suspending fixation under Total thoracoscopy, design different size according to demand, install under thoracoscope in fracture of rib operation, hot compress bone fracture device respectively encircles arm, and realize lasting self-pressurization function, more be conducive to the close contact of fracture line, make fixed.Because local is a face contact, does not affect blood fortune, periosteum can not be cut in art and encircle as periosteum fixing, can bone healing time be shortened.This utility model is easy to use in implant surgery, does not need boring, can reduce intraoperative hemorrhage, and simplify operation technique, shortens operating time thus alleviates the misery of patient.Compared with traditional orthopedic instrument: operate under this art formula system Total thoracoscopy, do not need to cut chest wall cutaneous, muscle etc. on a large scale, thus reach Wicresoft, cosmetic result, and simple to operate, safety, wound are little.
2, the toothed circular hole of this utility model has groove, easy adjusting position during installation blade plate; Each arm has the taking-up that strip hole facilitates bone fracture device; The termination of each arm is wedge angle, and the termination of arm is curved, smooth inward, and the opening of open annular structure is comparatively large, is particularly suitable for the internal fixtion of rib, effectively can prevent from damaging pleura, reduce and stimulate the friction of pleura, reduce the damage to rib undertissue; Postoperative rapid recovery thorax integrity and stability, correct chest deformity, avoid the rib broken ends of fractured bone to damage the continuation of intrathoracic internal organs.In addition thinner thickness, and rib surface fits tightly, and to the little blood circulation that can remain valid of Peripheral Vascular Injuries, decreases fracture damage around; In the middle part of blade plate body, curling end of both sides is wedge angle, effectively can increase the alignment of the fracture line left and right sides and prevent the longitudinal direction of blade plate from rotating.
3, this utility model blade plate is one-body molded by TiNi material, there is temperature memory function, there is the material of good biocompatibility simultaneously, as Ti-Ni marmem, in clinical middle extensive use, safe after implant into body, nontoxic, nothing rejection, art shapes is simple, novel in design, simple, the easily deformable installation of production and processing.
Accompanying drawing explanation
Fig. 1. be the structural representation of this utility model memory alloy rib blade plate;
Fig. 2. be the top view of Fig. 1;
Fig. 3. be four to the memory alloy rib blade plate structural representation encircling arm;
Fig. 4. be the top view of Fig. 3;
Fig. 5. be the A-A sectional view of Fig. 1 or Fig. 3.
In figure: 1, epimere; 2, arm is encircled; 3, toothed circular hole; 4, curling; 5, curling end wedge angle; 6, elongate holes; 7, arm wedge angle is encircled; 8, groove; 9, in the middle part of blade plate body.
Detailed description of the invention
As Figure 1-5, a kind of chamber mirror is with through thoracic cavity memory alloy rib blade plate, comprise the arc blade plate body be bent upwards, in the middle part of blade plate body, the both sides of 9 are towards having curling in opposite directions face 4, and be rolled into open annular structure, two curling face 4 ends are curling wedge angle 5, blade plate body both ends are respectively epimere 1, the below of each epimere 1 is at least provided with and encircles arm 2 for a pair, two encircle arm 2 is rolled into open annular structure, often pair of arm of encircling arm all has an elongate holes 6, often pair of termination encircling two arms of arm 2 is and encircles arm wedge angle 7, on epimere 1, and 9 all have toothed circular hole 3 in the middle part of blade plate body, described toothed circular hole 3 has groove 8 near the position encircling arm 2.Encircle curling that in the middle part of arm and blade plate body, both sides are arranged in opposite directions and all arrange down relative to the arc blade plate body be bent upwards for described often pair; Blade plate body is designed to the radian of different openings according to the central axis of opening shape structure, and the epimere at the arc blade plate body be bent upwards, blade plate body both ends, epimere both sides encircle curling that in the middle part of arm and blade plate body, both sides are arranged in opposite directions one-body molded by TiNi material.
During implantation, first read from breast CT rib three-dimensional reconstruction image or C-XF the width and the thickness parameter that need fixing rib bone stump, select the TiNi encircling type bone fracture device of suitable types, put it under thoracoscope and fill in the thoracoscope dedicated specimen collecting bag of brine ice, to encircle arm by the special distraction forcep of thoracoscope struts to being greater than rib width position, to encircle arm draught line with thoracoscope special puncture hanging lead device draws outside thoracic cavity from lower edge fracture rib in thoracic cavity, with the use of thoracoscope Special multi-angle bone fracture device forceps, rapidly line is strained after adjustment angle, the tip encircling arm is made to thrust lower edge on fracture rib, rinse bone fracture device by the sterile saline of about 45 DEG C and respectively encircle arm, bone fracture device just restores to the original state rapidly, and hold fracture rib tightly, play internal fixtion effect.
During taking-up, under thoracoscope, peel off soft tissue, expose rib bone connection device, the callus rejected rib bone connection device surface and encircle in brachium cylindrical void, with the sterile saline gauze even cold compress rib bone connection device of 0-5 DEG C, penetrate with steel wire and encircle brachium cylindrical void, stretch ring arm can be taken out easily.
Claims (6)
1. a chamber mirror is with through thoracic cavity memory alloy rib blade plate, it is characterized in that: comprise the arc blade plate body be bent upwards, blade plate body both ends are respectively epimere, the below of each epimere is at least provided with and encircles arm a pair, two encircle arm is rolled into open annular structure, all has toothed circular hole on epimere and in the middle part of blade plate body.
2. a kind of chamber as claimed in claim 1 mirror is with through thoracic cavity memory alloy rib blade plate, it is characterized in that: described toothed circular hole has groove near the position encircling arm.
3. a kind of chamber as claimed in claim 1 mirror is with through thoracic cavity memory alloy rib blade plate, it is characterized in that: described often pair of each arm of encircling arm has an elongate holes.
4. a kind of chamber mirror as described in any one of claim 1-3, with through thoracic cavity memory alloy rib blade plate, is characterized in that: described often pair of each arm termination encircling arm is wedge angle.
5. a kind of chamber as claimed in claim 4 mirror is with through thoracic cavity memory alloy rib blade plate, it is characterized in that: the both sides in the middle part of blade plate body are towards having curling in opposite directions, and two volume Surface forming open annular structures, two curling ends are wedge angle.
6. a kind of chamber as claimed in claim 5 mirror is with through thoracic cavity memory alloy rib blade plate, it is characterized in that: the epimere at described arc blade plate body, blade plate body both ends, encircle curling that in the middle part of arm and blade plate body, both sides are arranged in opposite directions and make by TiNi material is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375937.7U CN204765873U (en) | 2015-06-03 | 2015-06-03 | Chamber mirror is used through thorax memory alloy rib coaptation board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375937.7U CN204765873U (en) | 2015-06-03 | 2015-06-03 | Chamber mirror is used through thorax memory alloy rib coaptation board |
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| CN204765873U true CN204765873U (en) | 2015-11-18 |
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| CN201520375937.7U Active CN204765873U (en) | 2015-06-03 | 2015-06-03 | Chamber mirror is used through thorax memory alloy rib coaptation board |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157561A (en) * | 2017-05-09 | 2017-09-15 | 兰州西脉记忆合金股份有限公司 | A kind of tapered memory alloy for breastbone fixator |
| CN107811694A (en) * | 2017-12-08 | 2018-03-20 | 黄淼龙 | A kind of thoracoscope uses rib bone connection device |
| CN109820584A (en) * | 2019-04-04 | 2019-05-31 | 郭峰 | A kind of fracture with memory alloy embrace fixator being placed in by invasive methods |
| CN112370156A (en) * | 2020-11-13 | 2021-02-19 | 山东中医药大学 | Memory alloy reset external fixing system based on virtual reset and use method |
-
2015
- 2015-06-03 CN CN201520375937.7U patent/CN204765873U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157561A (en) * | 2017-05-09 | 2017-09-15 | 兰州西脉记忆合金股份有限公司 | A kind of tapered memory alloy for breastbone fixator |
| CN107811694A (en) * | 2017-12-08 | 2018-03-20 | 黄淼龙 | A kind of thoracoscope uses rib bone connection device |
| CN109820584A (en) * | 2019-04-04 | 2019-05-31 | 郭峰 | A kind of fracture with memory alloy embrace fixator being placed in by invasive methods |
| CN112370156A (en) * | 2020-11-13 | 2021-02-19 | 山东中医药大学 | Memory alloy reset external fixing system based on virtual reset and use method |
| CN112370156B (en) * | 2020-11-13 | 2022-03-11 | 山东中医药大学 | Memory alloy reset external fixing system based on virtual reset and use method |
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