CN206350771U - Sternal reconstruction modular hip implant - Google Patents
Sternal reconstruction modular hip implant Download PDFInfo
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- CN206350771U CN206350771U CN201620814261.1U CN201620814261U CN206350771U CN 206350771 U CN206350771 U CN 206350771U CN 201620814261 U CN201620814261 U CN 201620814261U CN 206350771 U CN206350771 U CN 206350771U
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- breastbone
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Abstract
A kind of Sternal reconstruction modular hip implant, it is related to artificial prosthesis technical field, including at least two pieces breastbone blocks, breastbone block is provided with two rib clips in left and right, middle side part is provided with and plugs together mouth under breastbone block, middle side part, which is provided with to be embedded in, on breastbone block plugs together mouth, connection projection with plugging together mouth cooperation, in adjacent two pieces of breastbone blocks, plugging together for the connection projection insertion upside breastbone block of downside breastbone block is intraoral, the connection projection of adjacent two pieces of breastbone blocks is provided with the device that is connected of mutual cooperation with plugging together at mouth, top side breastbone block is provided with fixed block on articulatio sternoclavicularis block or breastbone, lower side breastbone block is provided with fixed block under breastbone lower endpiece or breastbone；The utility model provides the support force and longitudinal bracing and spacing function of transverse direction to thoracic cavity, good to the protecting effect of the thoracic organs such as thoracic cavity, the heart, lung；Size and shape, the installation site of each component units can at any time be adjusted according to the difference and surgery situation between individual patients, and operation technique is time saving and energy saving, and surgical effect is good.
Description
Technical field
The utility model is related to artificial prosthesis technical field, says it is that one kind can provide cross-brace power and longitudinal direction is propped up in detail
Support force, good to chest decompression effect, good to intrathoracic Organoprotective effect, operation technique is simple, time saving and energy saving, postoperative rehabilitation
The good Sternal reconstruction modular hip implant of effect.
Background technology
It is known that sternal resection reconstruction is the common technology after Sternum neoplasms resection, in order to protect intrathoracic device
Official, using the method for Sternal reconstruction, i.e. " sandwich " method, this method is widely used in large defect, is typically the
One layer by polypropylene fibre（Marlex Mesh）Or prolene（Prolene）Sticking patch be sutured in remaining breastbone and
Rib medial surface, the second layer completes thorax and rigidly rebuild, with methyl polypropylene methyl esters（Early application, because its is stiff, is difficult in art
It is moulding, fixed, now using less）, stainless (steel) wire/titanium net, titanium plate rebuild rigid thorax, third layer completes soft tissue covering.
The existing prosthese for completing the rigid reconstruction of thorax includes a connecting plate and Duo Gen rib clips, the structure of rib clip
It is：Provided with connecting rod, one end of connecting rod is provided with the rib pawl being connected with rib, and the connecting rod other end is connected with connecting plate.This prosthese
It is implanted into after human body, horizontal support force is only provided, no longitudinal bracing and limit function is poor to the effect of easing stress in thoracic cavity, to heart
Protecting effect etc. thoracic organs is poor；The position that connection board size and connecting rod are connected with connecting plate is fixed, it is impossible to according between individual
Difference and the size difference of each piece of breastbone adjust at any time, operation technique is wasted time and energy, and postoperative rehabilitation efficacy is poor.
The content of the invention
The purpose of this utility model be solve above-mentioned the deficiencies in the prior art there is provided one kind can provide cross-brace power and
Longitudinal holding power, good to chest decompression effect, good to intrathoracic Organoprotective effect, operation technique is simple, time saving and energy saving, art
The good Sternal reconstruction modular hip implant of rehabilitation efficacy afterwards.
A kind of Sternal reconstruction modular hip implant, it is characterised in that including at least two pieces breastbone blocks, breastbone block is provided with a left side
Middle side part plugs together mouth, with plugging together mouth provided with plugging together on mouth, breastbone block middle side part provided with can be embedded under right two rib clips, breastbone block
In the connection projection of cooperation, adjacent two pieces of breastbone blocks, the connection projection of downside breastbone block insertion upside breastbone block plug together it is intraoral,
The connection projection of adjacent two pieces of breastbone blocks is provided with the device that is connected of mutual cooperation, top side breastbone block at mouth with plugging together and set
There is fixed block on articulatio sternoclavicularis block or breastbone, lower side breastbone block is provided with fixed block under breastbone lower endpiece or breastbone；Wherein, institute
The top side breastbone block stated is provided with the structure of articulatio sternoclavicularis block：Articulatio sternoclavicularis block includes middle side part under chest jam plate, chest jam plate
Provided with the mouth that plugs together with the connection projection cooperation on the upside of breastbone block, chest jam plate connects provided with the clavicles being connected with clavicle of left and right two
Extension bar, plugging together for the connection projection insertion chest jam plate of top side breastbone block is intraoral, and chest jam plate is plugged together at mouth and top side breastbone
The connection projection of block is provided with the device that is connected cooperated；Described top side breastbone block is provided with fixed block on breastbone
Structure be：Fixed block includes upper mounted plate on breastbone, and middle side part is provided with and the connection projection on the upside of breastbone block under upper mounted plate
The middle side part on mouth, upper mounted plate that plugs together coordinated is provided with the breastbone connecting plate being connected with breastbone, and breastbone connecting plate is provided with connection
Screw hole, plugging together for the connection projection insertion upper mounted plate of top side breastbone block is intraoral, and plugging together for upper mounted plate is at mouth and most upper
The connection projection of pleurobranch bone piece is provided with the device that is connected cooperated；Described lower side breastbone block is provided with breastbone
The structure of end block is：Breastbone lower endpiece includes middle side part on breastbone bottom plate, breastbone bottom plate and is provided with and inserting on the downside of breastbone block
Heal up the connection projection of cooperation, and breastbone bottom plate is provided with four rib clips being connected with the 6th, 7 ribs, the company of breastbone bottom plate
Connect that plugging together for projection insertion lower side breastbone block is intraoral, lower side breastbone block plug together at mouth and breastbone bottom plate connection projection
Provided with the device that is connected cooperated；Described lower side breastbone block is provided with the structure of fixed block under breastbone：Chest
Fixed block includes bottom plate under bone, and middle side part is provided with convex with the connection for plugging together mouth cooperation on the downside of breastbone block on bottom plate
Middle side part is provided with the breastbone connecting plate being connected with breastbone under block, bottom plate, and breastbone connecting plate is provided with attachment screw hole, lower solid
Plugging together for the connection projection insertion lower side breastbone block of fixed board is intraoral, lower side breastbone block plug together at mouth and bottom plate company
Projection is connect provided with the device that is connected cooperated.
The device that is connected described in the utility model is：Be connected with each other two prosthese units connection projection and insert
Heal up in the swallow-tail form cooperated, on the connection projection of two prosthese units and plug together two relative connections are provided with mouth
Connecting bolt is provided with hole, two connecting holes.Described connecting bolt takes the shape of the letter U, and the two-arm of U-shaped connecting bolt inserts two respectively
The connection projection of the mutually embedded connection of prosthese unit with plug together in two relative connecting holes at mouth, play and be fixedly connected with two
The effect of prosthese unit, attended operation is simple and convenient, and the connection projection of swallow-tail form plays longitudinal register effect with mouth is plugged together, right
Connecting bolt uses safety, long lifespan without radial shear.
The device that is connected described in the utility model is：Be connected with each other two prosthese units connection projection and insert
Heal up in the swallow-tail form cooperated, the trailing flank for plugging together mouth is provided with spacing bottom plate, plug together and divide on the prosthese unit of mouthful both sides
Not She You rivet hole, major part rivet is provided with rivet hole, the head side of major part rivet is pressed in connection projection leading flank.Install
When, the connection projection of prosthese unit is loaded by the leading flank for plugging together mouth and plugs together intraoral, the trailing flank of connection projection and spacing bottom
Plate contact, positioning, by major part rivet on rivet hole, make major part rivet head side be pressed in connection projection leading flank,
Limiting connection projection can not be from abjection on front side of mouth be plugged together, and attended operation is simple and convenient, and the connection projection of swallow-tail form rises with mouth is plugged together
To longitudinal register effect, major part rivet stress is slight or does not almost stress, and uses safety, long lifespan.
The device that is connected described in the utility model is：Be connected with each other two prosthese units connection projection and insert
Heal up in the rectangle cooperated, the trailing flank for plugging together mouth is provided with spacing bottom plate, and the rear portion of connection projection both sides, which is provided with, to be plugged together
Card article, plug together mouthful both sides back interior wall be provided with plug together that card article is engaged plug together slideway；Connection projection, which is provided with, to be held out against
Screw, holds out against and Top fastening screw is provided with screw.Further improve, place relative with Top fastening screw is recessed provided with positioning on spacing bottom plate
Groove.Plug together intraoral in use, connection projection is inserted upwardly into by plugging together the open-mouth on the downside of mouth, plug together card article and be stuck in and plug together slideway
Interior, restriction connection projection can only be along card article longitudinal sliding motion be plugged together, and spacing bottom plate limits connection projection and can not be moved rearwards by, and plugs together card
Bar and detent mutual cooperation limit connection projection and can not moved forward, and Top fastening screw applies front and rear top pressure to connection projection
Power, will connection projection be pressed on plug together it is intraoral.Top fastening screw end insertion detent in, the projection that is located by connecting, prevent its from
Slide up and down.It is simple in construction, be connected firmly, it is simple to operate.
Clavicle connecting rod described in the utility model is clavicle intramedullary needle, and clavicle intramedullary needle rear end is positioned provided with angle
Tooth, clavicle intramedullary needle rear portion is provided with intramedullary needle connecting hole, and the intramedullary needle that is respectively arranged on the left side and the right side on chest jam plate top installs groove,
Intramedullary needle installs bottom portion of groove and is provided with the bottom land connecting hole being engaged with intramedullary needle connecting hole, and intramedullary needle is installed on the side wall of groove
Curved to be laid with least two positioning teeth groove being engaged with angle positioning tooth, clavicle intramedullary needle rearward end is arranged on intramedullary needle
Install in groove, angle positioning tooth is engaged with positioning teeth groove, and coupling bar is provided with intramedullary needle connecting hole and bottom land connecting hole.Clavicle
Intramedullary needle front end is provided with puncture tip.In use, the angle between clavicle intramedullary needle and chest jam plate is adjusted according to actual operation situation,
Then clavicle intramedullary needle rear end is loaded into intramedullary needle to install in groove, angle positioning tooth and corresponding positioning teeth groove engagement, positioning
Setting angle between clavicle intramedullary needle and chest jam plate, finally penetrates relative intramedullary needle connecting hole using coupling bar and bottom land is connected
The two is fixedly connected in hole；Coupling bar is that rivet can also be other connectors such as bolt.Can be according to individual difference and operation
Need to adjust the angle between clavicle intramedullary needle and chest jam plate, more conducively operation technique, surgical effect is good.
Rib clip described in the utility model includes connecting rod, and the leading section of connecting rod is provided with the rib for being used for being connected with rib
Pawl, rod rear end portion is connected with prosthese unit through coupling bar.
Rod rear end described in the utility model is provided with angle positioning tooth, and rod rear end portion is provided with connecting rod connecting hole,
Prosthese unit is respectively arranged on the left side and the right side（What outside was opened wide）Connecting rod installs groove, and connecting rod is installed bottom portion of groove and is provided with and connecting rod
It is curved on the bottom land connecting hole that connecting hole is engaged, the side wall of connecting rod installation groove to be laid with least two and angle positioning tooth
The positioning teeth groove being engaged, rod rear end portion is arranged on intramedullary needle and installed in groove, and angle positioning tooth is engaged with positioning teeth groove, even
Coupling bar is provided with lever attachment hole and bottom land connecting hole.Coupling bar is the connectors such as rivet or screw.Can be according to individual patients
The angle of actual conditions regulation connecting rod and prosthese unit in difference and operation.Simple to operate, surgical effect is good.
The leading section of connecting rod described in the utility model is folded upward at 10 degree -30 degree, and rib pawl is arranged on connecting rod front end
Portion is folded upward at place.Can be according to shape and chi of the actual conditions in patient individual difference and operation from rib clip connecting rod
It is very little.
Breastbone bottom plate described in the utility model and the angle that projection is in 140 ° -170 ° that connects on the upside of it.With rib
After the connection of bone pawl, meet shape needs of Using prosthesis, be more suitable for being connected for rib pawl and the 6th, 7 ribs, connection is simply just
Just, it is time saving and energy saving.
Prosthese unit described in the utility model is under fixed block on breastbone block or articulatio sternoclavicularis block or breastbone or breastbone
Fixed block under end block or breastbone.
When in use, root chooses adaptable chest breastbone according to the actual body situation and demand of patient to the utility model
Block, articulatio sternoclavicularis block, fixed block etc. needs the prosthese unit and rib used under fixed block, breastbone lower endpiece, breastbone on breastbone
Folder, clavicle connecting rod etc. are combined connection, are assembled into the prosthese for meeting the Sternal reconstruction of individual needs of patients.The combined type
Prosthese due to reasons in structure, can in surgical procedure quick-replaceable component units, adapt to art in accident and operation not
Anticipation.The utility model provides the support force and longitudinal bracing and spacing function of transverse direction to thoracic cavity, and thoracic cavity is subtracted
Press effect good, it is good to the protecting effect of the thoracic organs such as the heart, lung；Size and shape, the installation site of each component units can bases
Difference and surgery situation between individual patients are adjusted at any time, and operation technique is time saving and energy saving, and surgical effect is good.
Brief description of the drawings
Fig. 1, Fig. 2, Fig. 3, Fig. 4 are structural representations of the present utility model, and wherein Fig. 1 is reconstruction use after breastbone complete resection
Prosthese, Fig. 2 are that reconstruction is that reconstruction is in breastbone with prosthese, Fig. 4 after breastbone epimere is cut off with prosthese, Fig. 3 after inferior segment sternotomy is cut off
Reconstruction prosthese after section excision.
Fig. 5 is the structural representation of the utility model mesothorax jam plate.
Fig. 6 is the structural representation of clavicle intramedullary needle in the utility model.
Fig. 7 is the first structural representation of two pieces of breastbone blocks of two pieces of interconnections in the utility model.
Fig. 8 is second of structural representation of two pieces of breastbone blocks of two pieces of interconnections in the utility model.
Fig. 9 is the third structural representation of two pieces of breastbone blocks of two pieces of interconnections in the utility model.
Figure 10 is a kind of structural representation of rib clip in the utility model.
Figure 11 is another structural representation of rib clip in the utility model.
Embodiment
Sternal reconstruction modular hip implant as shown in figs. 1-11, including at least two pieces breastbone blocks 4, breastbone block 4 are provided with
The rib clip of left and right two, rib clip includes connecting rod 2, and the leading section of connecting rod 2 is provided with the rib pawl 6 for being used for being connected with rib, connecting rod 2
Rearward end is connected with breastbone block through coupling bar.4 times middle side parts of breastbone block are provided with plugging together on mouth, breastbone block 4 middle side part provided with can be embedding
Enter breastbone block adjacent thereto or locating piece plugs together mouth, the connection projection 16 with plugging together mouth cooperation, adjacent two pieces of breastbone blocks warp
Connection projection is connected with mouth is plugged together, and breastbone block inserts in adjacent two pieces of breastbone blocks, on the upside of the connection projection insertion of downside breastbone block
In healing up, the connection projection of adjacent two pieces of breastbone blocks and plug together at mouth that provided with mutual cooperation, be removably connected device,
The device that is connected as shown in Figure 7 is：Be connected with each other two breastbone blocks connection projection and plug together mouth 18 in it is up big and down small,
It is embedded on the swallow-tail form coordinated, the connection projection 16 of two breastbone blocks and plugs together at mouth 18 provided with two relative connecting holes, two
Connecting bolt 17 is provided with individual connecting hole；Connecting bolt takes the shape of the letter U, and the two-arm of U-shaped connecting bolt inserts two breastbone block phases respectively
Mutually the connection projection of embedded connection with plug together in two relative connecting holes at mouth, play and be fixedly connected with two prosthese units
Effect, attended operation is simple and convenient, and the connection projection of swallow-tail form plays longitudinal register effect with mouth is plugged together, to connecting bolt without footpath
To cut by, safety, long lifespan are used.The device that is connected as shown in Figure 8 is：The connection for two breastbone blocks being connected with each other
Projection 16 is provided with spacing bottom plate 20, plugged together with swallow-tail form of the mouth in up big and down small, embedded cooperation, the trailing flank for plugging together mouth is plugged together
It is respectively equipped with the breastbone block of mouth both sides in rivet hole, rivet hole and is provided with major part rivet 19, the side pressure of head one of major part rivet 19
In connection projection leading flank；During installation, by the connection projection of breastbone block by plug together mouth leading flank load plug together it is intraoral, connect it is convex
The trailing flank of block and spacing contacts baseplate, positioning, by major part rivet on rivet hole, make the side pressure of head one of major part rivet
Connecting projection in connection projection leading flank, restriction can not be from plugging together to deviate from front side of mouth, and attended operation is simple and convenient, the company of swallow-tail form
Connect projection and plug together mouth and play longitudinal register effect, major part rivet stress is slight or does not almost stress, and uses safety, long lifespan.
The device that is connected as shown in Figure 9 is：The connection projection for two breastbone blocks being connected with each other is in be mutually inserted to match somebody with somebody with mouth is plugged together
The rectangle of conjunction, the trailing flank for plugging together mouth is provided with spacing bottom plate, and the rear portion of connection projection both sides plugs together mouth two provided with card article is plugged together
The back interior wall of side be provided with plug together that card article is engaged plug together slideway；Connection projection holds out against screw provided with screw is held out against
It is interior to be provided with Top fastening screw 21；Further improve, place relative with Top fastening screw is provided with detent 22 on spacing bottom plate；In use,
Connection projection, which is inserted upwardly into by plugging together the open-mouth on the downside of mouth, to be plugged together intraoral, is plugged together card article and is stuck in and plugs together in slideway, limits connection
Projection can only be along card article longitudinal sliding motion be plugged together, and spacing bottom plate limits connection projection and can not be moved rearwards by, and plugs together card article and positions recessed
Groove mutual cooperation limits connection projection and can not moved forward, and Top fastening screw applies front and rear pressure on top surface to connection projection, will connect
Projection be pressed on plug together it is intraoral.In Top fastening screw end insertion detent, the projection that is located by connecting, prevent it from sliding up and down.
It is simple in construction, be connected firmly, it is simple to operate.Top side breastbone block is provided with fixed block on articulatio sternoclavicularis block 3 or breastbone, most
Downside breastbone block is provided with fixed block under breastbone lower endpiece or breastbone；Wherein, described top side breastbone block is locked provided with chest and closed
The structure of locking nub is：Articulatio sternoclavicularis block includes chest jam plate 3, and 3 times middle side parts of chest jam plate are provided with and the connection projection on the upside of breastbone block
What is coordinated plugs together mouth 10, and chest jam plate 3 is provided with the clavicle connecting rod that left and right two is connected with clavicle, the connection of top side breastbone block
The insertion chest jam plate of projection 16 is plugged together in mouth 10, and the connection projection that plugs together at mouth and top side breastbone block of chest jam plate is provided with phase
It is mutually coordinating, be removably connected device, the device that is connected be Fig. 7,8,9 shown in the device that is connected it is any
It is a kind of.Structure of the described top side breastbone block provided with fixed block on breastbone be：Fixed block includes upper mounted plate 9 on breastbone,
9 times middle side parts of upper mounted plate are provided with the middle side part on mouth, upper mounted plate 9 that plugs together coordinated with the connection projection 16 on the upside of breastbone block and set
There is the breastbone connecting plate being connected with breastbone, breastbone connecting plate is provided with attachment screw hole, and the connection projection of top side breastbone block is embedding
Enter that plugging together for upper mounted plate is intraoral, the connection projection for plugging together at mouth and top side breastbone block of upper mounted plate is provided with cooperating
, be removably connected device, the device that is connected be Fig. 7,8,9 shown in the device that is connected any one.
Described lower side breastbone block is provided with the structure of breastbone lower endpiece：Breastbone lower endpiece includes breastbone bottom plate 7, breastbone lower end
Middle side part is provided with plate 7 is provided with and the 6th, 7 ribs with the connection projection for plugging together mouth cooperation on the downside of breastbone block, breastbone bottom plate
Four connected rib clips, the connection projection insertion lower side breastbone block of breastbone bottom plate 7 plugs together intraoral, lower side breastbone block
Plug together at mouth and breastbone bottom plate connection projection provided with it is cooperating, be removably connected device, connection is solid
Determine any one that device is the device that is connected shown in Fig. 7,8,9；Described lower side breastbone block is provided with breastbone
The structure of fixed block is：Fixed block includes bottom plate 8 under breastbone, on bottom plate 8 middle side part be provided with the downside of breastbone block
Middle side part under the connection projection of mouth cooperation, bottom plate is plugged together to be provided with the breastbone connecting plate being connected with breastbone, breastbone connecting plate
Provided with attachment screw hole, plugging together for the connection projection of bottom plate insertion lower side breastbone block is intraoral, and lower side breastbone block is inserted
Heal up place and bottom plate connection projection provided with mutual cooperation, be removably connected device, be connected device
For any one of the device that is connected shown in Fig. 7,8,9.
The utility model is further improved, and described clavicle connecting rod is clavicle intramedullary needle 5；As shown in Figure 5, Figure 6, clavicle
The rear end of intramedullary needle 5 is provided with angle positioning tooth 14, and the rear portion of clavicle intramedullary needle 5 is provided with intramedullary needle connecting hole 15, the top of chest jam plate 3
It is respectively arranged on the left side and the right side the unlimited intramedullary needle in outside and groove 11 is installed, intramedullary needle is installed the bottom of groove 11 and is provided with is connected with intramedullary needle
Connect the bottom land connecting hole 13 that hole is engaged, intramedullary needle, which is installed, curved on the side wall of groove 11 to be laid with least two and determine with angle
The positioning teeth groove 12 that position tooth 14 is engaged, clavicle intramedullary needle rearward end is arranged on intramedullary needle and installed in groove 11, angle positioning tooth
14 are engaged with positioning teeth groove 12, and coupling bar is provided with intramedullary needle connecting hole 15 and bottom land connecting hole 13.Clavicle intramedullary needle front end is set
There is puncture tip.In use, the angle between clavicle intramedullary needle and chest jam plate is adjusted according to actual operation situation, then by clavicle marrow
Interior pin rear end loads intramedullary needle and installed in groove, and angle positioning tooth is engaged with corresponding positioning teeth groove, positioning lock bone intramedullary needle and
Setting angle between chest jam plate, is finally penetrated using coupling bar and consolidates the two in relative intramedullary needle connecting hole and bottom land connecting hole
Fixed connection；Coupling bar is that rivet can also be other connectors such as bolt.It can be needed to adjust lock according to individual difference and operation
Angle between bone intramedullary needle and chest jam plate, more conducively operation technique, surgical effect are good.
The utility model is further to rib clip to be improved, and described rod rear end is provided with angle positioning tooth, rod rear end
Portion is provided with connecting rod connecting hole, and the unlimited connecting rod in outside that is respectively arranged on the left side and the right side of prosthese unit installs groove, and connecting rod is installed recessed
Trench bottom is provided with the bottom land connecting hole being engaged with connecting rod connecting hole, and connecting rod installs curved on the side wall of groove be laid with least
Two positioning teeth groove for being engaged with angle positioning tooth, rod rear end portion is arranged on intramedullary needle and installed in groove, angle positioning tooth
Engaged with positioning teeth groove, coupling bar is provided with connecting rod connecting hole and bottom land connecting hole.Coupling bar is the connectors such as rivet or screw.
The angle of connecting rod and prosthese unit can be adjusted according to actual conditions in patient individual difference and operation.It is simple to operate, hand
Art effect is good.The rib pawl of the leading section of connecting rod as shown in figure 11 is folded upward at 10 degree -30 degree, i.e.,：In the connecting rod not bent
Line and the rib pawl center line angle of bending place are 10 degree -30 degree；It can be selected according to actual conditions in patient individual difference and operation
With the shape and size of rib clip connecting rod.
Breastbone bottom plate described in the utility model and the angle that projection is in 140 ° -170 ° that connects on the upside of it.With rib
After the connection of bone pawl, meet shape needs of Using prosthesis, be more suitable for being connected for rib pawl and the 6th, 7 ribs, connection is simply just
Just, it is time saving and energy saving.
Prosthese unit described in the utility model is under fixed block on breastbone block or articulatio sternoclavicularis block or breastbone or breastbone
Fixed block under end block or breastbone.
When in use, root chooses adaptable chest breastbone according to the actual body situation and demand of patient to the utility model
Block, articulatio sternoclavicularis block, fixed block etc. needs the prosthese unit and rib used under fixed block, breastbone lower endpiece, breastbone on breastbone
Folder, clavicle connecting rod etc. are combined connection, are assembled into the prosthese for meeting the Sternal reconstruction of individual needs of patients.Each prosthese list
Member uses modularized design, passes through the splicing of general module, it is adaptable to different statures, the patient of different excision extension, without for
Each patient's measure prostheses, saves prosthese Production Time, cost-effective.The modular hip implant, can be in hand due to reasons in structure
Quick-replaceable component units during art, adapt to art in accident and operation can not anticipation.The present invention is carried to thoracic cavity
The support force and longitudinal bracing and spacing function of transverse direction have been supplied, it is good to the effect of easing stress in thoracic cavity, to thoracic organs such as the heart, lungs
Protecting effect is good；Size and shape, the installation site of each component units can be entered according to the difference and surgery situation between individual patients
Row is adjusted at any time, and operation technique is time saving and energy saving, and surgical effect is good.
Claims (8)
1. a kind of Sternal reconstruction modular hip implant, it is characterised in that including at least two pieces breastbone blocks, breastbone block is provided with left and right
Middle side part plugs together mouth, matched somebody with somebody with plugging together mouth provided with can be embedded in provided with plugging together on mouth, breastbone block middle side part under two rib clips, breastbone block
Breastbone block plugs together intraoral, phase in the connection projection of conjunction, adjacent two pieces of breastbone blocks, on the upside of the connection projection insertion of downside breastbone block
The connection projection of adjacent two pieces of breastbone blocks is provided with the device that is connected provided with mutual cooperation at mouth, top side breastbone block is plugged together
Fixed block on articulatio sternoclavicularis block or breastbone, lower side breastbone block is provided with fixed block under breastbone lower endpiece or breastbone；Wherein, it is described
Top side breastbone block be provided with the structure of articulatio sternoclavicularis block：Articulatio sternoclavicularis block includes middle side part under chest jam plate, chest jam plate and set
There is the mouth that plugs together with the connection projection cooperation on the upside of breastbone block, chest jam plate is connected provided with the clavicles being connected with clavicle of left and right two
Bar, plugging together for the connection projection insertion chest jam plate of top side breastbone block is intraoral, and chest jam plate is plugged together at mouth and top side breastbone block
Connection projection provided with cooperate the device that is connected；Described top side breastbone block is provided with fixed block on breastbone
Structure is：Fixed block includes upper mounted plate on breastbone, and middle side part with the connection projection on the upside of breastbone block provided with matching somebody with somebody under upper mounted plate
The middle side part on mouth, upper mounted plate that plugs together closed is provided with the breastbone connecting plate being connected with breastbone, and breastbone connecting plate is provided with connection spiral shell
Nail, plugging together for the connection projection insertion upper mounted plate of top side breastbone block is intraoral, at the plugging together mouthful of upper mounted plate and top side
The connection projection of breastbone block is provided with the device that is connected cooperated；Described lower side breastbone block is provided with breastbone lower end
The structure of block is：Breastbone lower endpiece includes middle side part on breastbone bottom plate, breastbone bottom plate and is provided with and plugging together on the downside of breastbone block
The connection projection that mouth coordinates, breastbone bottom plate is provided with four rib clips being connected with the 6th, 7 ribs, the connection of breastbone bottom plate
Plugging together for projection insertion lower side breastbone block is intraoral, and lower side breastbone block is plugged together at mouth and on the connection projection of breastbone bottom plate
The device that is connected provided with mutual cooperation；Described lower side breastbone block is provided with the structure of fixed block under breastbone：Breastbone
Lower fixed block includes bottom plate, on bottom plate middle side part be provided with the connection projection for plugging together mouth cooperation on the downside of breastbone block,
Middle side part is provided with the breastbone connecting plate being connected with breastbone under bottom plate, and breastbone connecting plate is provided with attachment screw hole, lower fixation
Plugging together for the connection projection insertion lower side breastbone block of plate is intraoral, lower side breastbone block plug together at mouth and bottom plate connection
Projection is provided with the device that is connected cooperated.
2. Sternal reconstruction modular hip implant according to claim 1, it is characterised in that the described device that is connected is：
Be connected with each other two prosthese units connection projection and plug together mouth in mutual cooperation swallow-tail form, the connection of two prosthese units
On projection and plug together at mouth provided with two relative connecting holes, connecting bolt is provided with two connecting holes.
3. Sternal reconstruction modular hip implant according to claim 1, it is characterised in that the described device that is connected is：
Be connected with each other two prosthese units connection projection and plug together mouth in mutual cooperation swallow-tail form, plug together and set on the trailing flank of mouth
Limited location bottom plate, is plugged together and rivet hole is respectively equipped with the prosthese unit of mouthful both sides, and major part rivet, major part rivet are provided with rivet hole
Head side be pressed in connection projection leading flank.
4. Sternal reconstruction modular hip implant according to claim 1, it is characterised in that the described device that is connected is：
The connection projection for two prosthese units being connected with each other is provided with rectangle of the mouth in mutual cooperation, the trailing flank for plugging together mouth is plugged together
Spacing bottom plate, the rear portion of connection projection both sides is provided with card article is plugged together, and the back interior wall for plugging together mouthful both sides is provided with plugging together card article
What is be engaged plugs together slideway；Connection projection holds out against and Top fastening screw is provided with screw provided with screw is held out against.
5. the Sternal reconstruction modular hip implant according to Claims 2 or 3 or 4, it is characterised in that described clavicle connection
Bar is clavicle intramedullary needle, and clavicle intramedullary needle rear end is provided with angle positioning tooth, and clavicle intramedullary needle rear portion is provided with intramedullary needle connecting hole,
The intramedullary needle that is respectively arranged on the left side and the right side on chest jam plate top installs groove, and intramedullary needle installation bottom portion of groove is provided with to be connected with intramedullary needle
It is curved on the bottom land connecting hole that hole is engaged, the side wall of intramedullary needle installation groove to be laid with least two and angle positioning tooth phase
The positioning teeth groove of cooperation, clavicle intramedullary needle rearward end is arranged on intramedullary needle and installed in groove, and angle positioning tooth is nibbled with positioning teeth groove
Close, coupling bar is provided with intramedullary needle connecting hole and bottom land connecting hole.
6. the Sternal reconstruction modular hip implant according to Claims 2 or 3 or 4, it is characterised in that described rib clip pack
Connecting rod is included, the leading section of connecting rod is provided with the rib pawl for being used for being connected with rib, and rod rear end portion is with prosthese unit through coupling bar phase
Even.
7. Sternal reconstruction modular hip implant according to claim 6, it is characterised in that described rod rear end is provided with
Angle positioning tooth, rod rear end portion is provided with connecting rod connecting hole, and the connecting rod that is respectively arranged on the left side and the right side of prosthese unit installs groove, even
Bar installs bottom portion of groove and is provided with the bottom land connecting hole being engaged with connecting rod connecting hole, and connecting rod installs curved cloth on the side wall of groove
Provided with least two positioning teeth groove being engaged with angle positioning tooth, rod rear end portion is arranged on intramedullary needle and installed in groove, angle
Degree positioning tooth is engaged with positioning teeth groove, and coupling bar is provided with connecting rod connecting hole and bottom land connecting hole.
8. Sternal reconstruction modular hip implant according to claim 6, it is characterised in that the leading section of described connecting rod to
It is upper bending 10 degree -30 degree, rib pawl be arranged on connecting rod leading section be folded upward at locate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814261.1U CN206350771U (en) | 2016-07-31 | 2016-07-31 | Sternal reconstruction modular hip implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814261.1U CN206350771U (en) | 2016-07-31 | 2016-07-31 | Sternal reconstruction modular hip implant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206350771U true CN206350771U (en) | 2017-07-25 |
Family
ID=59346208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620814261.1U Withdrawn - After Issue CN206350771U (en) | 2016-07-31 | 2016-07-31 | Sternal reconstruction modular hip implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206350771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264794A (en) * | 2016-07-31 | 2017-01-04 | 上海市肺科医院 | Sternal reconstruction modular hip implant |
| CN107468383A (en) * | 2017-07-19 | 2017-12-15 | 北京爱康宜诚医疗器材有限公司 | Centrum prosthese |
-
2016
- 2016-07-31 CN CN201620814261.1U patent/CN206350771U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264794A (en) * | 2016-07-31 | 2017-01-04 | 上海市肺科医院 | Sternal reconstruction modular hip implant |
| CN106264794B (en) * | 2016-07-31 | 2023-10-03 | 上海市肺科医院 | Combined prosthesis for sternal reconstruction |
| CN107468383A (en) * | 2017-07-19 | 2017-12-15 | 北京爱康宜诚医疗器材有限公司 | Centrum prosthese |
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