A kind of hernia paster
Technical field
This utility model belongs to medical instruments field, particularly a kind of hernia paster.
Background technology
Hernia, namely tissue or an organ part have left original position, enter another position by human interstitial's defect or weak part.Traditional treating hernia method carries out suture repair to the tissue of defect, and this method is sewed up more, and Postoperative recurrent rate is high, pain is serious, recovery is slow.It is modus operandi common at present that the sticking patch made with polypropylene material carries out tension-free hernioplasty.The method is due to simple to operate and be widely used.At present, hernia repair products has plain film, net plug, two-in-one, three-in-one hernia mending device etc.The hernia paster for the treatment of inguinal hernia normally needs suture to fix.But too much stitching may injure nervous ramification and occur postoperative pain; Suture may produce cutting to tissue and lose effective fixing, even there will be hernia recurrence or other severe complication.
At present, the problem that when sewing up sticking patch, suture produces, the method for solution uses suture as far as possible less or do not use suture, but band fixes insecure problem simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hernia paster, effectively can avoid the problem using suture to bring, and can fixedly secure sticking patch.
This utility model is solve the problems of the technologies described above the technical scheme adopted to be to provide a kind of hernia paster, and comprise patch body, wherein, described sticking patch also comprises stationary pipes, is connected and protruding from described circumferential edge with the circumferential edge of described patch body.
Above-mentioned hernia paster, wherein, the quantity of described stationary pipes is multiple, and described multiple stationary pipes is uniformly distributed along the circumferential edge of described patch body.
Above-mentioned hernia paster, wherein, at least forms a pair stationary pipes in described multiple stationary pipes, and often pair of described stationary pipes comprises the first stationary pipes and the second stationary pipes, and described first stationary pipes and the second stationary pipes are disposed adjacent.
Above-mentioned hernia paster, wherein, a part for described first stationary pipes and a part of juxtaposition of described second stationary pipes.
Above-mentioned hernia paster, wherein, described first stationary pipes and the second stationary pipes are integrally formed by same stationary pipes.
Above-mentioned hernia paster, wherein, the mid portion of described same stationary pipes is fixedly connected in the described circumferential edge of described patch body, thus forms described first stationary pipes and described second stationary pipes.
Above-mentioned hernia paster, wherein, described mid portion is connected in described patch body by the mode of pasting, sewing up or welding.
Above-mentioned hernia paster, wherein, the shape of described patch body is oval or circular.
Above-mentioned hernia paster, wherein, described patch body is made up of polypropylene, polyester or expanded polytetrafluoroethylsealing.
Above-mentioned hernia paster, wherein, the pipe diameter of described stationary pipes is 0.5cm ~ 3cm, and the length of the described circumferential edge of the protruding described patch body of described stationary pipes is 1cm ~ 10cm.
Above-mentioned hernia paster, wherein, described stationary pipes is obtained by tatting, knitting or nonwoven.
Above-mentioned hernia paster, wherein, described stationary pipes is tatting pipe, and described tatting pipe is formed by polypropylene yarn, polyester yarn or expanded polytetrafluoroethylsealing yarn seamless knitted.
This utility model contrast prior art has following beneficial effect: the hernia paster that this utility model provides, by being provided with stationary pipes the circumferential edge of described patch body is protruding, when carrying out herniorrhaphy, after sticking patch is placed into suitable position, fix sticking patch by stationary pipes and give up the use of suture, have employed wider stationary pipes and instead of thin suture, avoid cause when sewing up with suture may injure nervous ramification, there is postoperative pain, cutting may be produced to tissue and lose effective fixing, even there is the problems such as hernia recurrence or other severe complication, and making operation time shorter, sticking patch is fixing more firm.
Accompanying drawing explanation
Fig. 1 is the hernia paster structural representation in better embodiment of the present utility model.
In figure:
1 patch body 2 tatting pipe 21 first tatting pipe 22 second tatting pipe
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is the hernia paster structural representation in better embodiment of the present utility model.
Refer to Fig. 1, the hernia paster that this better embodiment provides comprises patch body 1, and the circumferential edge of patch body 1 is protruding is provided with tatting pipe 2.Patch body 1 is preferably oval or circular patches, and the diameter of described circle, oval major axis or minor axis dimension size are preferably 12cm ~ 45cm.Preferably, patch body 1 is formed by polypropylene yarn, polyester yarn or expanded polytetrafluoroethylsealing yarn knitting.The circumferential edge of patch body 1 is connected with 4 ~ 10 tatting pipes 2 to similar claw, multipair tatting pipe 2 is uniformly distributed along the circumferential edge of patch body 1, often pair of tatting pipe 2 comprises two tatting pipes, namely the first tatting pipe 21 and the second tatting pipe 22, first tatting pipe 21 and partial intersection roughly the same with the shape size of the second tatting pipe 22 overlap together.
Preferably, the pipe diameter of tatting pipe 2 is 0.5cm ~ 3cm, and the length of tatting pipe 2 protruding patch body 1 circumferential edge is 1cm ~ 10cm.First tatting pipe 21 and the second tatting pipe 22 can by same tatting pipe alongst after mid portion symmetrical folds, described mid portion is connected in patch body 1 by the mode of pasting, sewing up or welding, first tatting pipe 21 and the second tatting pipe 22 respectively have one end protruding from the circumferential edge of patch body 1, and one end is inwardly connected with the circumferential edge of patch body 1.
First tatting pipe 21 and the second tatting pipe 22 by polypropylene yarn through winder, twisting, yarn steaming, warping, a series of preparatory process such as to gait, finally can complete seamless knitted on loom.Tatting pipe 2 can adopt 1+1 plain weave.Patch shapes as shown in Figure 1.When carrying out herniorrhaphy, after sticking patch is placed into suitable position, the first tatting pipe 21 in each group is passed in advance in the gap that the muscular tissue of stomach wall is cut, the the first tatting pipe 21 worn out and the knotting of another root second tatting pipe 22 are fixed, or each two tatting pipe (first tatting pipe 21 and the second tatting pipe 2) organized, all through the gap of muscular tissue, is carried out doubling.
Certainly, these are only better embodiment of the present utility model, in other embodiments, the first tatting pipe 21 and the second tatting pipe 22 also can be two independent tatting pipes, are connected respectively with patch body 1; First tatting pipe 21 and the second tatting pipe 22 also can have different length, shape or material; Often organize the tatting pipe that tatting pipe both can comprise more than 2, also only can have a tatting pipe, when only there being a tatting pipe, can by a tatting pipe through after muscular tissue, then fix with self tiing a knot; Further, in other embodiments, also can use the tatting pipe that other tubing comes in alternative better embodiment, realize fixing object, those tubing can be obtained by knitting, the mode such as nonwoven or blowing, and this utility model does not limit this.
Embodiment 1:
Hernia paster material of main part is polypropylene, and shape is oval.Oval major axis and minor axis are respectively 15cm and 12cm.The edge of patch body is evenly distributed with 8 groups of tatting pipes.The pipe diameter of tatting pipe is 1cm, and the length of stretching out the circumferential edge of patch body is 3cm.First tatting pipe and the second tatting pipe by ultrasonic bonding, the edge that the mid portion of same tatting pipe is welded on patch body are formed.During operation, after sticking patch places position, the wherein tatting pipe (the first tatting pipe) often organized is passed in advance in the gap that the muscular tissue of stomach wall is cut, the tatting pipe doubling worn out, another root tatting pipe (the second tatting pipe) is also through the gap doubling of muscular tissue.
Embodiment 2:
Hernia paster material of main part is polyester, and shape is circular.Round diameter is 30cm.The edge of patch body 1 is evenly distributed with 6 groups of tatting pipes.The pipe diameter of tatting pipe is 1.5cm, and the length of stretching out the circumferential edge of patch body is 5cm.First tatting pipe and the second tatting pipe by suture, the edge that the mid portion of same tatting pipe is sewn on patch body are formed.During operation, after sticking patch places position, by wherein tatting pipe (the first tatting pipe) of often organizing gap through the muscular tissue of stomach wall, the head end worn out and other tatting pipe (the second tatting pipe) knotting fixing.
The hernia paster that this utility model provides, by being provided with tatting pipe the circumferential edge of described patch body is protruding, when carrying out herniorrhaphy, after sticking patch is placed into suitable position, sticking patch is fixed by tatting pipe, give up the use of suture, have employed wider tatting pipe and instead of thin suture, avoid cause when sewing up with suture may injure nervous ramification, occur postoperative pain, cutting may be produced to tissue and lose effective fixing, even there is the problems such as hernia recurrence or other severe complication; And making operation time shorter, sticking patch is fixing more firm.
Although this utility model discloses as above with preferred embodiment; so itself and be not used to limit this utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection domain of the present utility model is when being as the criterion of defining with claims.