CN204428211U - A kind of Artificial Rib - Google Patents
A kind of Artificial Rib Download PDFInfo
- Publication number
- CN204428211U CN204428211U CN201520015352.4U CN201520015352U CN204428211U CN 204428211 U CN204428211 U CN 204428211U CN 201520015352 U CN201520015352 U CN 201520015352U CN 204428211 U CN204428211 U CN 204428211U
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- rib
- artificial
- artificial rib
- holding claw
- utility
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Abstract
The utility model discloses a kind of Artificial Rib, described Artificial Rib is arc strip, and two ends are equipped with some groups of rib holding claws, and often organizing rib holding claw is two, and be symmetricly set on Artificial Rib both sides respectively, the medial surface of described rib holding claw is provided with anti-skidding groove; Described Artificial Rib is evenly equipped with several sewing holes; Described Artificial Rib two sides are provided with several corrugated locating slots.Artificial Rib two ends of the present utility model adopt rib holding claw and rib stump to be connected, and body is contacted with the soft tissue of periphery thoracic wall by the waveform locating slot that side is arranged, and prevents Artificial Rib slippage.Adopt this utility model operation technique simple, improve procedure efficiency, post-operative recovery is effective, and effectively reaches the bone strength after Chest-wall defect.
Description
Background technology
This utility model relates to a kind of Artificial Rib repaired for chest wall defect, belongs to technical field of medical instruments.
Technical field
The rib of the mankind and breastbone, thoracic vertebra common shape osteogenic Chest Wall Structure, play an important role for vitals such as protection torso model heart, lungs.When often needing operative treatment to excise many roots bone due to reasons such as tumor of chest wall, infection or severe trauma; cause large area bone thoracic wall lack as; because the integrity of thorax, stability and the protectiveness to vertical diaphragm internal organs are destroyed; the life of entail dangers to patient; therefore; for some due to tumor of chest wall, the rib comminuted fracture etc. infected caused by resection operation or wound cause the thoracic wall of rib segmental defect lack as; carry out rib reconstruction, build and complete there is the successional bone thoracic wall of rib.
The rib be applied at present in Chest-wall defect comprises autologous tissue and artificial material two kinds.Though the autologous tissues such as autologous muscle flap, flap, omentum majus have wide material sources, draw materials conveniently, histocompatibility is good, the features such as foreign reaction, shortcoming is drawn materials limited, and tensile strength is not enough, destroys other organizational structure and causes operation wound; And the covering to defect is partial in the reparation of autologous tissue more, and hard conditions to meet aspect undesirable, large-area defect, Self-tissue repair is slightly inadequate, and operation is drawn materials and too increased the misery of patient.The rib of artificial material is that the hard material adopting steel plate, titanium plate, poly (methyl methacrylate) plate, steel wire etc. to have some strength is made, but the poor compatibility of this kind of Artificial Rib and body tissue, sew up fixing difficulty, often need to use steel wire stitching or screw fix and easily loosen, easily easily damage is caused to surrounding soft tissue.
Utility model content
The technical problem that this utility model solves is: difficult defect is fixed in the stitching existed for the Artificial Rib in current Chest-wall defect, provides a kind of novel Artificial Rib, and operation is easy, and postoperative good fixing effect.
This utility model adopts following technical scheme to realize: a kind of Artificial Rib, and described Artificial Rib 1 is arc strip, and two ends are equipped with some groups of rib holding claws 2, and often organizing rib holding claw 2 is two, is symmetricly set on Artificial Rib 1 both sides respectively; Described Artificial Rib 1 is evenly equipped with several sewing holes 11; Described Artificial Rib 1 two sides are provided with several corrugated locating slots 12.
Preferably, the medial surface of described rib holding claw 2 is provided with anti-skidding groove 21.
Preferably, described Artificial Rib 1 two ends are at least provided with two groups of rib holding claws 2 respectively.
Preferably, described Artificial Rib 1 is oblate arc strip.
In this utility model, described Artificial Rib 1 and rib holding claw 2 adopt memory alloy material one-body molded.
The beneficial effects of the utility model are: the two ends of Artificial Rib adopt rib holding claw and rib stump to be connected, the inner side of rib holding claw is provided with anti-skidding groove, improve the connection strong degree with rib stump, the side of Artificial Rib is provided with corrugated locating slot, after stitching thoracic wall, the contact tissue that locating slot and periphery wrap up, by Artificial Rib and thoracic wall tissue positioned, prevent Artificial Rib slippage after holding claw lost efficacy, cause the damage of remaining tissue.Artificial Rib and rib holding claw entirety adopt memory alloy material to make, and the zest for tissue is little, and anti-infection ability is comparatively strong, and operation technique is simple, avoids the complexity and difficulties of in the past performing the operation, shortens operating time, improve procedure efficiency.The profile of Artificial Rib recovers biology morphology and the function of receptor, the ribbed shape of main body and people and strength similarity to greatest extent, and the rib holding claw at two ends encircles rib stump, and to recover the seriality of rib, structure is simple.Adopt Artificial Rib of the present utility model to recover the bone structure of thoracic wall, available protecting thoracic organ, also correct for simultaneously because of thoracic cavity bone structure division lack as chest wall malacia caused by paradoxical breathing, make patient's post-operative recovery faster.
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
Accompanying drawing explanation
Fig. 1 is the top view of Artificial Rib of the present utility model.
Fig. 2 is the axonometric chart of Artificial Rib of the present utility model.
Fig. 3 is the rib holding claw partial schematic diagram in this utility model.
Number in the figure: 1-Artificial Rib, 2-rib holding claw, 11-sewing hole, 12-locating slot, the anti-skidding groove of 21-.
Detailed description of the invention
Embodiment
See Fig. 1 and Fig. 2, Artificial Rib 1 in diagram is oblate arc strip, the physiologic radian of its radian and human body rib is suitable, two ends are equipped with at least two group rib holding claws 2, often organizing rib holding claw 2 is two, be symmetricly set on Artificial Rib 1 both sides respectively, as shown in Figure 3, the medial surface of rib holding claw 2 is provided with anti-skidding groove 21.Artificial Rib 1 is evenly equipped with several sewing holes 11; Artificial Rib 1 two sides are provided with several corrugated locating slots 12.
Artificial Rib 1 and rib holding claw 2 preferably adopt that memory alloy material is one-body molded to be made, the main body of Artificial Rib 1 has the shape similar to the rib of people and intensity, observe from human external, thoracic cavity there will not be inharmonic contour line, the distance of the rib stump 3 that its length can be rebuild according to concrete requirements of operation sets, the main body of Artificial Rib 1 is provided with and runs through, lack as suturing soft tissue being fixed on during thoracic wall wound the sewing hole 11 on Artificial Rib for closing, number and the arrangement of sewing hole 11 can according to the physical length of Artificial Rib and width setups, in art, suture can pass from sewing hole 11, thus the soft tissue of thoracic wall is fixed on fixes with Artificial Rib.
The rib holding claw 2 at two ends encircles the stump of rib, play the effect of bridge joint two sections of rib stumps 3, to recover the seriality of rib, structure is simple, and according to the characteristic of memory alloy material, Shu Zhongzhixu local warming can impel rib holding claw to shrink and fixedly encircle the stump of rib, operation technique is easy, avoid the complexity and difficulties of in the past performing the operation, shorten operating time, improve procedure efficiency.Memory alloy material is little for the zest of tissue; anti-infection ability is stronger; and there is certain intensity; use the Artificial Rib plate rebuild that chest wall defect position can be made to obtain better supporting fixing; recover the bone structure of thoracic wall; available protecting thoracic organ, also correct for simultaneously because of thoracic cavity bone structure division lack as chest wall malacia caused by paradoxical breathing, contribute to patient's early recovery.
Rib holding claw 2 is provided with the groove preventing Artificial Rib from the slippage of rib stump, and groove is positioned at the medial surface of rib holding claw 2, and number is at least three, overall indentation arrangement, rib stump can be surrounded, increase the resistance between rib stump, make Artificial Rib not easily slippage.
Those of ordinary skill in the field are to be understood that: these are only specific embodiment of the utility model; be not limited to this utility model; all within spirit of the present utility model and principle; any amendment of making, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. an Artificial Rib, it is characterized in that: described Artificial Rib (1) is arc strip, two ends are equipped with some groups of rib holding claws (2), and often organizing rib holding claw (2) is two, is symmetricly set on Artificial Rib (1) both sides respectively;
Described Artificial Rib (1) is evenly equipped with several sewing holes (11);
Described Artificial Rib (1) two sides are provided with several corrugated locating slots (12).
2. a kind of Artificial Rib according to claim 1, the medial surface of described rib holding claw (2) is provided with anti-skidding groove (21).
3. a kind of Artificial Rib according to claim 1, described Artificial Rib (1) two ends are at least provided with two groups of rib holding claws (2) respectively.
4. a kind of Artificial Rib according to claim 1, described Artificial Rib (1) is oblate arc strip.
5. a kind of Artificial Rib according to any one of claim 1-4, described Artificial Rib (1) and rib holding claw (2) adopt memory alloy material one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520015352.4U CN204428211U (en) | 2015-01-09 | 2015-01-09 | A kind of Artificial Rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520015352.4U CN204428211U (en) | 2015-01-09 | 2015-01-09 | A kind of Artificial Rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428211U true CN204428211U (en) | 2015-07-01 |
Family
ID=53596143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520015352.4U Expired - Fee Related CN204428211U (en) | 2015-01-09 | 2015-01-09 | A kind of Artificial Rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204428211U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919697A (en) * | 2016-06-08 | 2016-09-07 | 施飞 | Middle tibia prosthesis |
| CN107456298A (en) * | 2017-09-29 | 2017-12-12 | 大连派思益科技有限公司 | The attachment structure of Artificial Rib |
| CN108056844A (en) * | 2017-12-26 | 2018-05-22 | 云南大学 | A kind of multisection type 3D printing Artificial Rib with retractable structure |
| CN110368138A (en) * | 2019-08-05 | 2019-10-25 | 北京爱康宜诚医疗器材有限公司 | Rib cage prosthese |
| CN111925227A (en) * | 2020-01-19 | 2020-11-13 | 湖南碳康生物科技有限公司 | Carbon fiber composite material artificial trachea stent and preparation method thereof |
-
2015
- 2015-01-09 CN CN201520015352.4U patent/CN204428211U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919697A (en) * | 2016-06-08 | 2016-09-07 | 施飞 | Middle tibia prosthesis |
| CN107456298A (en) * | 2017-09-29 | 2017-12-12 | 大连派思益科技有限公司 | The attachment structure of Artificial Rib |
| CN108056844A (en) * | 2017-12-26 | 2018-05-22 | 云南大学 | A kind of multisection type 3D printing Artificial Rib with retractable structure |
| CN110368138A (en) * | 2019-08-05 | 2019-10-25 | 北京爱康宜诚医疗器材有限公司 | Rib cage prosthese |
| CN111925227A (en) * | 2020-01-19 | 2020-11-13 | 湖南碳康生物科技有限公司 | Carbon fiber composite material artificial trachea stent and preparation method thereof |
| CN111925227B (en) * | 2020-01-19 | 2022-04-08 | 湖南碳康生物科技有限公司 | Carbon fiber composite material artificial trachea stent and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20180109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |