CN203677233U - Internal fixation steel plate system for minimally invasive pectus excavatum correction - Google Patents
Internal fixation steel plate system for minimally invasive pectus excavatum correction Download PDFInfo
- Publication number
- CN203677233U CN203677233U CN201320813757.3U CN201320813757U CN203677233U CN 203677233 U CN203677233 U CN 203677233U CN 201320813757 U CN201320813757 U CN 201320813757U CN 203677233 U CN203677233 U CN 203677233U
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- China
- Prior art keywords
- steel plate
- plate system
- groove
- stator
- internal fixation
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- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 208000002325 Funnel Chest Diseases 0.000 title claims abstract description 20
- 206010034204 Pectus excavatum Diseases 0.000 title abstract description 7
- 210000001562 sternum Anatomy 0.000 abstract description 12
- 238000011084 recovery Methods 0.000 abstract description 4
- 208000002847 Surgical Wound Diseases 0.000 abstract 1
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 210000000779 thoracic wall Anatomy 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 230000002980 postoperative effect Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 210000000038 chest Anatomy 0.000 description 4
- 239000007952 growth promoter Substances 0.000 description 4
- 238000007665 sagging Methods 0.000 description 4
- 208000032170 Congenital Abnormalities Diseases 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 206010057190 Respiratory tract infections Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000002612 cardiopulmonary effect Effects 0.000 description 2
- 210000000589 cicatrix Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 210000000876 intercostal muscle Anatomy 0.000 description 2
- 230000003340 mental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 206010058314 Dysplasia Diseases 0.000 description 1
- 208000032984 Intraoperative Complications Diseases 0.000 description 1
- 206010058046 Post procedural complication Diseases 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 208000004550 Postoperative Pain Diseases 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003601 intercostal effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012829 orthopaedic surgery Methods 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
The utility model discloses an internal fixation steel plate system for minimally invasive pectus excavatum correction, which is used for internal fixation during correction of pectus excavatum and other deformed sternums. The steel plate system consists of a fixing sheet and a correcting plate, wherein first fixing holes are formed in the two ends of the fixing sheet respectively; an inwards concave installing groove is formed in the fixing sheet; the fixing holes are positioned on the two sides of the installing groove; lug bosses are arranged on the groove side wall of the opening end of the installing groove; the correcting plate is strip-shaped; second fixing holes are formed in the two ends of the correcting plate respectively; grooves with L-shaped cross sections are formed in the two sides of the two ends of the correcting plate respectively; and sizes and shapes of the cross sections of the grooves are matched with those of the cross sections of the lug bosses. The internal fixation steel plate system for minimally invasive pectus excavatum correction has the advantages of small surgical wound, less bleeding, short surgical time, quick postsurgical recovery and stable fixation.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and especially a kind of Wicresoft funnel chest is corrected internally-fixed steel plate system, orthopedic interior fixing for funnel chest and other pigeonbreasts.
Background technology
Funnel chest is the modal chest wall deformity of child, refers to that breastbone lower middle portion caves inward, and adjacent costicartilage, also with its depression, forms outward appearance like funnelform a kind of congenital chest deformity.Funnel chest can increase the weight of day by day with growth promoter, and sagging breastbone compressing cardiopulmonary, affect internal organs and grow, and produce degradation symptom under respiratory tract infection, Activity Endurance, and infant and the head of a family are caused to very large mental pressure.Surgical correction is the unique selection of improving the patient's condition.Adopt the methods such as funnel-breast, costicartilage excision or cut-out in the past, needed extensively to separate subcutaneous, muscle, cut off breastbone and rib.Operating time is long, and wound is large, hemorrhage many, and cicatrix is obvious, and causes postoperative thorax dysplasia and thoracic wall sclerosis.Young slight funnel chest infant is due to little on respiratory circulatory system impact, and the treatment of needn't being eager, likely alleviates with growth promoter.The child of moderate and severe funnel chest should operative treatment.In general, operative treatment can be removed sagging breastbone and the compressing of rib to cardiopulmonary, and respiratory tract infection is obviously reduced, Activity Endurance is front raising, the thorax outward appearance of obviously improving infant, obtains good cosmetic outcome, thereby has removed infant and the head of a family's mental pressure simultaneously.
For the treatment of funnel chest, often use in the world for many years " Wicresoft's corrective operation of pectus exca vatum ", because the supporting steel plate adopting is " ［ " shape, in art " after ［ " shape steel plate convex surface packs between patient's breastbone and front thoracic wall downwards, need turn again and turn over 180 degree, breastbone and front thoracic wall could be propped up to anticipated shape, when upset, can cause the larger lancinating damage of patient's intercostal soft tissue, and steel plate Gravity support point, on Intercostal muscle, easily sinks.In addition,, because the patient who accepts funnel chest operation mostly is the Peter Pan that is in growth and development stage, the growth promoter that has the steel plate of camber often can limit thoracic wall causes local fracture of rib.And scalpel edge is long, wound is large, and hemorrhage many, operating time is long, and post-operative recovery is slow, and can leave the cicatrix of one length, has a strong impact on attractive in appearance.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of operation wound little, go out insufficiency of blood, operating time is short, post-operative recovery is fast, fixing firm Wicresoft's funnel chest is corrected internally-fixed steel plate system.
The technical scheme in the invention for solving the above technical problem is: this steel plate system is made up of stator and reshaping plate, the two ends of stator are respectively equipped with the first fixing hole, stator is provided with the mounting groove of indent, fixed hole position, in the both sides of mounting groove, is provided with boss on the groove sidewall of mounting groove opening; Reshaping plate is strip, and its two ends are respectively equipped with the second fixing hole, and to be respectively equipped with cross section be L shaped groove in the both sides at reshaping plate two ends, and the cross section size shape of groove and the cross section size shape of boss match.
Boss described in the utility model has four, lays respectively at the position at four angles of mounting groove opening.
The two ends of stator described in the utility model are circular arc.
The two ends of reshaping plate described in the utility model are circular arc.
The edge of groove bottom land described in the utility model is wave circular arc.
This utility model compared with prior art, there is following beneficial effect: this steel plate system is made up of stator and reshaping plate, when operation, respectively cut the mini-incision of 2 centimetres at infant both sides thoracic wall, complete and reshaping plate is fixed on to retrosternal operation technique outside thoracic cavity, sagging breastbone is raised and reached normal level, postoperative thorax is vertical, smooth, and has removed the compressing of breastbone to internal organs in thoracic cavity; This operation wound is little.Go out insufficiency of blood, operating time approximately 30 minutes, post-operative recovery is fast, respond well, and steel plate is fixing firm, shirtfront non-incision, good looking appearance; Because the strong point of reshaping plate is on the rib of front thoracic wall, the two ends of stator are circular arc, thus can not limit the growth promoter of below rib and thoracic wall, along with the growth of infant, stator more approaches the peak of bilateral rib, on the contrary can be better to the effect of praising of breastbone; The steel plate of implanting is preserved 2 to 3 years in vivo, in the time that thoracic wall has enough strength to support breastbone, just can take out, then the dismounting mode of drawing and pulling type is also more easy, Intercostal muscle secondary damage again that cause overturns while avoiding tearing steel plate open, the application of this steel plate system makes funnel breast orthopaedic surgery become simpler, less to patient trauma, further shorten operating time, improve surgical effect and success rate, reduce surgical injury and post-operative complication, alleviate patient's postoperative pain, reduce surgery cost, shorten the hospital stays, expand operative indication.
Accompanying drawing explanation
Fig. 1 is the front view of stator in this utility model embodiment.
Fig. 2 is the rearview of stator in this utility model embodiment.
Fig. 3 is the upward view of stator in this utility model embodiment.
Fig. 4 is the axonometric chart of stator in this utility model embodiment.
Fig. 5 is the front view of reshaping plate in this utility model embodiment.
Fig. 6 is the rearview of reshaping plate in this utility model embodiment.
Fig. 7 is the upward view of reshaping plate in this utility model embodiment.
Fig. 8 is the axonometric chart of reshaping plate in this utility model embodiment.
Fig. 9 is the using state figure of this utility model embodiment.
The specific embodiment
Referring to Fig. 1-Fig. 8, the present embodiment is made up of stator 1 and reshaping plate 2, the two ends of stator 1 are respectively equipped with the first fixing hole 101, the two ends of stator 1 are circular arc, stator 1 is provided with the mounting groove 102 of indent, fixing hole 101 is positioned at the both sides of mounting groove 102, is provided with 103, four boss 103 of four boss and lays respectively at the position at four angles of mounting groove 102 openings on the groove sidewall of mounting groove 102 openings.Reshaping plate 2 is strip, the two ends of reshaping plate 2 are circular arc, its two ends are respectively equipped with the second fixing hole 201, and it is L shaped groove 202 that the both sides at reshaping plate 2 two ends are respectively equipped with cross section, the cross section size shape of groove 202 and the cross section size shape of boss 103 match, and the edge of groove 202 bottom lands is wave circular arc.
Referring to Fig. 9, when use, the two ends of reshaping plate 2 are inserted in the mounting groove 102 of stator 1, boss 103 is just in time stuck in groove 202 places of reshaping plate 2, the first fixing hole 101 and the second fixing hole 201 are for being fixed on both sides thoracic wall by stator 1 and reshaping plate 2, reshaping plate 2 is raised sagging breastbone, plays the effect of rectification.
Claims (5)
1. Wicresoft's funnel chest is corrected internally-fixed steel plate system, it is characterized in that: formed by stator (1) and reshaping plate (2), the two ends of stator (1) are respectively equipped with the first fixing hole (101), stator (1) is provided with the mounting groove (102) of indent, fixing hole (101) is positioned at the both sides of mounting groove (102), is provided with boss (103) on the groove sidewall of mounting groove (102) opening; Reshaping plate (2) is strip, its two ends are respectively equipped with the second fixing hole (201), and it is L shaped groove (202) that the both sides at reshaping plate (2) two ends are respectively equipped with cross section, and the cross section size shape of the cross section size shape of groove (202) and boss (103) matches.
2. Wicresoft according to claim 1 funnel chest is corrected internally-fixed steel plate system, it is characterized in that: described boss (103) has four, lays respectively at the position at four angles of mounting groove (102) opening.
3. Wicresoft according to claim 1 funnel chest is corrected internally-fixed steel plate system, it is characterized in that: the two ends of described stator (1) are circular arc.
4. Wicresoft according to claim 1 funnel chest is corrected internally-fixed steel plate system, it is characterized in that: the two ends of described reshaping plate (2) are circular arc.
5. Wicresoft according to claim 1 funnel chest is corrected internally-fixed steel plate system, it is characterized in that: the edge of described groove (202) bottom land is wave circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813757.3U CN203677233U (en) | 2013-12-12 | 2013-12-12 | Internal fixation steel plate system for minimally invasive pectus excavatum correction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813757.3U CN203677233U (en) | 2013-12-12 | 2013-12-12 | Internal fixation steel plate system for minimally invasive pectus excavatum correction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677233U true CN203677233U (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320813757.3U Expired - Lifetime CN203677233U (en) | 2013-12-12 | 2013-12-12 | Internal fixation steel plate system for minimally invasive pectus excavatum correction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203677233U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725797A (en) * | 2016-12-27 | 2017-05-31 | 毛张凡 | Reshaping plate, orthopedic instruments and Surigical tool |
| CN110584766A (en) * | 2019-10-21 | 2019-12-20 | 江苏艾迪尔医疗科技股份有限公司 | Funnel chest steel sheet system |
| CN112057155A (en) * | 2020-08-28 | 2020-12-11 | 中南大学湘雅医院 | Funnel chest orthopedic system |
-
2013
- 2013-12-12 CN CN201320813757.3U patent/CN203677233U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725797A (en) * | 2016-12-27 | 2017-05-31 | 毛张凡 | Reshaping plate, orthopedic instruments and Surigical tool |
| CN110584766A (en) * | 2019-10-21 | 2019-12-20 | 江苏艾迪尔医疗科技股份有限公司 | Funnel chest steel sheet system |
| CN112057155A (en) * | 2020-08-28 | 2020-12-11 | 中南大学湘雅医院 | Funnel chest orthopedic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180816 Address after: 324113 No. 20 Huiyuan Road, Shanhai cooperation area, Jiangshan Economic Development Zone, Quzhou, Zhejiang Patentee after: ZHEJIANG KANGCI MEDICAL TECHNOLOGY Co.,Ltd. Address before: 324113 No. 20 Huiyuan Road, Shanhai cooperation area, Jiangshan Economic Development Zone, Quzhou, Zhejiang Patentee before: Zhou Jianming |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |