CN200987733Y - Bandage for abdominal substantive visceral organ dressing - Google Patents

Abstract

The utility model discloses a bandage for the human body abdominal trauma. The utility model uses an absorbable material for human body and is made by knitting and injection molding. The bandage body is of net shape. The mesh is of rhomb or rectangular shape. The width of the bandage is within 1cm to 5cm. The length of the bandage can be freely selected according to the demand of use and the condition of packaging and transportation. The utility model can be used to bind up the damaged organs quickly and conveniently and can make uniform and steady pressing effect for the damaged organs. The utility model is especially suitable for the organ which is uneasy to be repaired and needs to be preserved intact as much as possible, or suitable for the first aid condition such as the disease is so serious that the operation time needs to be shorten as much as possible.

Description

The binder that is used for the wrapping of abdominal part substantial viscera

Technical field

This utility model relates to medical device, in particular for the equipment of abdominal part substantial viscera damage back wrapping.

Background technology

Limbs are implemented the cotton cloth binder of wrapping and used for a long time, be still convenient, the reliable for effect bandaging material of a kind of application so far, and constantly occur carrying out improved class gauze bandage from the selection of material and Weaving method at international medical community.Some parenchymal visceras of human abdomen---for example liver,spleen,kidney---are after damage, perhaps serious difficult repairing of its damage sewed up, perhaps need save these impaired internal organs as far as possible from damage, perhaps sb.'s sickness becomes critical need shorten under the situation such as operating time as far as possible, also is fit to implement bandaging and handles.Yet,, still be not suitable for endoceliac internal organs are implemented the binder of wrapping at present because the internal organs of the body wrapping has distinct requirement with external limbs are wrapped up.

The Vicryl net sheet of Kanggong department production is treasured by U.S. Johnson ﹠ Johnson, adopt the braiding of polylactic-co-glycolic acid polyester fiber to form, in human body, can be absorbed, be used for the repairing treatment of abdominal external hernia originally, from the nineties in last century, the medical institutions that have use it for covering, the parcel treatment of liver spleen wound.

99111431.0 number Chinese patent application discloses a kind of process that adopts the fresh animal primitive gut to make medical absorbable suture, 01135219.1 number Chinese patent application discloses the technical scheme that adopts this stitching thread to prepare net sheet or mesh bag, this net sheet or mesh bag can be used for covering, the parcel treatment of liver spleen wound.

More than the net sheet or the mesh bag of two kinds of fabrication techniques all used absorbable material, avoided secondary to take out operation.But they all are the standard specifications, are square, circular flat net sheet, or the net of pocket-like, medicated cap head, need prune during application temporarily, also to sew up locking, so implement difficult and need to use under the incompatibility emergency situations than long operating time.And the net sheet of standard specification is through after pruning, still usually can not matched well with the irregular form of impaired internal organs, and cause the effect of hemostasis by compression not good enough.The net that prior art is put down in writing, cover, sheet its role is to the damage internal organs are carried out overall covering, parcel, and can not tie up, the winding form uses, so be difficult to the effective local compression of treatment in accordance with local conditions ground realization.Patent documentation and non-patent medical literature are not seen the record that is used for internal organs are implemented the binder of wrapping under the emergency situations yet.

The utility model content

Technical problem to be solved in the utility model is, a kind of binder of the abdominal part substantial viscera being implemented wrapping that is applicable to is provided, uses it to implement effectively wrapping compressing and to save treatment from damage the major injury of the substantial visceras such as liver,spleen,kidney big or small, that form is different respectively.

The binder that this utility model is used for abdominal part substantial viscera damage back wrapping totally is strip-type, is similar to the binder of wrapping limbs, the wide 1～5cm of binder; Its length is then according to using needs and packing, traffic condition freely to choose, generally to be advisable about 50cm.The binder body is netted, and grid is prismatic or rectangle, and the length of side of grid is 1-3mm.

This utility model binder adopts the human body absorbable material, as animal collagen fiber or polyester fiber, makes of braiding or injection moulding mode.Wherein, preferred weaving manner, elder generation is with selected fibrous woven or be injection molded into line, and this line of reuse is woven into net, is woven into band or is cut into band.

Its direction of travel of graticule that constitutes the binder grid can be orthogonal, forms rectangular mesh; And optimal way is intersected for the graticule diagonal, forms the prismatic grid.The intertwined point of graticule can not add fixing, and can there be the mobility of slight distance this intertwined point, and preferred mode is that the graticule intertwined point is fixed.Fixed form can be to tangle, and also can be bonding.The finished product binder can flat-foldedly be deposited, and the manner of packing of optimizing is deposited for being wound in spool.

This utility model binder is applicable to be wrapped up abdominal part parenchymal visceras such as liver,spleen,kidneys.The concrete condition of visual damage internal organs is taked different wrapping schemes during use, as " 8 " word bandaging strapping, roll bandage etc., behind the free impaired internal organs of operation, can directly use, can convenient, promptly wrap up impaired internal organs, impaired internal organs are produced uniform and stable compressing effect, avoided the artificial shortcoming of pruning and sewing up locking in traditional parcel material require art, be particularly suitable for damaging and be difficult for repair and need save these impaired internal organs as far as possible from damage, perhaps sb.'s sickness becomes critical need shorten as far as possible under the emergency situations such as operating time and use.

Description of drawings

Accompanying drawing is this utility model bandage structure sketch map.Parts that number in the figure is represented or position are that 1-constitutes the graticule of binder grid; 2-graticule intertwined point; 3-binder edge line; The grid of 4-binder body.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Adopt natural medical degradation material (as animal collagen) or chemosynthesis degradation material (as the polyesters chemical compound) to make litzendraht wire (1), be woven into body and have the band of prismatic grid (4) or rectangular mesh, be the binder that this utility model is used for abdominal part substantial viscera damage back wrapping.The width of binder is 1-5cm, and cutting out and being cut into length is section about 50cm, and sterilization packaging is standby behind the flat-folded or plastics system of the being wound in spool.Binder grid (4) length of side 1-3mm, litzendraht wire intertwined point (2) are fixed with knotting or hot pressing, agglutinating method.

When the binder body was the prismatic grid, the binder both sides of the edge can be the zigzag that the angle of prismatic grid forms naturally, and an edge line (3) also can respectively weave in the vertical two edges of binder or bond.The edge is that the zigzag binder lateral extensometer latitude of emulsion is bigger, and the binder longitudinal pulling force that has increased edge line (3) strengthens.

During used natural medical degradation material, should select for use line directly to be 5-0 to 4 catgut.Used chemosynthesis polyester fiber can be polylactic acid polyester (PLA), polyglycolic acid polyester (PGA), polylactic-co-glycolic acid polyester materials such as (PGLA).

Claims (10)

1. a binder that is used for human abdomen's substantial viscera is implemented wrapping uses the human body absorbable material, makes of braiding or injection moulding mode, it is characterized in that binder totally is a strip-type, and the binder body is netted, and the binder width is 1～5cm.

2. binder according to claim 1 is characterized in that, the direction of travel that constitutes the graticule of binder grid is orthogonal, forms rectangular mesh.

3. binder according to claim 1 is characterized in that, the direction of travel that constitutes the graticule of binder grid is that diagonal is intersected, and forms the prismatic grid.

4. according to claim 2 or 3 described binders, it is characterized in that the length of side of rectangular mesh or prismatic grid is 1-3mm.

5. according to claim 2 or 3 described binders, it is characterized in that the intertwined point of described graticule is fixed.

6. according to claim 2 or 3 described binders, it is characterized in that the intertwined point of described graticule is mobilizable.

7. binder according to claim 3 is characterized in that, the both sides of the edge of binder are the zigzag that the angle of prismatic grid forms naturally.

8. binder according to claim 3 is characterized in that, an edge line also weaves or bond in the vertical two edges of binder.

9. binder according to claim 1 is characterized in that the binder of resting state is wound in spool.

10. binder according to claim 1 is characterized in that the binder of resting state is flat-folded.

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