CN220213156U - Kidney net support for renal prolapse - Google Patents
Kidney net support for renal prolapse Download PDFInfo
- Publication number
- CN220213156U CN220213156U CN202220650593.6U CN202220650593U CN220213156U CN 220213156 U CN220213156 U CN 220213156U CN 202220650593 U CN202220650593 U CN 202220650593U CN 220213156 U CN220213156 U CN 220213156U
- Authority
- CN
- China
- Prior art keywords
- kidney
- main body
- patch
- net
- renal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 210000003734 kidney Anatomy 0.000 title claims abstract description 66
- 208000012287 Prolapse Diseases 0.000 title claims abstract description 10
- 239000004743 Polypropylene Substances 0.000 claims abstract description 7
- 229920001155 polypropylene Polymers 0.000 claims abstract description 7
- 239000002033 PVDF binder Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims abstract description 6
- -1 polypropylene Polymers 0.000 claims abstract description 5
- 206010029158 Nephroptosis Diseases 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000626 ureter Anatomy 0.000 description 2
- 208000029836 Inguinal Hernia Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003356 suture material Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The present application proposes a kidney mesh tray for renal prolapse, comprising: a net-pocket-shaped main body and pull rings formed at both sides of the main body; the body and tab are made of patches suitable for use as surgical stapling materials; the first side of the patch is polyvinylidene fluoride, and the second side is polypropylene; wherein the inside surface of the main body is a first side of the patch, and the outside surface of the main body is a second side of the patch; the main body is used for accommodating one third of the lower pole of the kidney, the shape of the main body corresponds to the shape of one third of the lower pole of the kidney, and the height facing the ventral side is lower than the height facing the dorsal side; the pull rings on the two sides of the main body are used for forming fixation on the upper pole of the kidney. The utility model provides a kidney net holds in palm for kidney sags draws the kidney from the below for kidney atress is even, and holds in the palm itself need not stitch up with the kidney, can not cause the damage to the kidney.
Description
Technical Field
The present application relates to medical devices, and more particularly to a kidney mesh support for renal prolapse.
Background
Currently, for renal prolapse, it is common practice to: the polypropylene material (inguinal hernia repair net sheet) is cut, the material is made into a 1cm wide net belt form, the net belt is wound around the middle lower pole of the kidney, the middle part of the net belt is wound around the middle lower pole (the net belt is flatly attached to the surface of the kidney after being unfolded, the net belt and the kidney capsule can be sutured and fixed by silk threads when necessary), two ends of the net belt are lifted to the upper pole of the kidney along two sides of the longitudinal axis of the kidney, the top ends of the two net belts are tightened (tightly attached to the kidney) and sutured and fixed, and the net belt is suspended and fixed with the lumbar muscle or the peripheral ligament or the rib by non-absorbing wires. By adopting the method, the mesh belt needs to be sutured and fixed with the kidney envelope, so that the kidney is damaged and bleeding is easy to occur; after the mesh belt is lifted and fixed, the mesh belt forms higher pressure at the lower pole of the kidney.
Disclosure of Invention
In view of the above, the present application aims to propose a kidney mesh support for renal prolapse, which does not need to be sutured to the kidney capsule for fixation.
The application discloses a kidney net support for nephroptosis, it includes: a net-pocket-shaped main body and pull rings formed at both sides of the main body; the body and tab are made of patches suitable for use as surgical stapling materials; the first side of the patch is polyvinylidene fluoride, and the second side is polypropylene; wherein the inside surface of the main body is a first side of the patch, and the outside surface of the main body is a second side of the patch;
the main body is used for accommodating one third of the lower pole of the kidney, the shape of the main body corresponds to the shape of one third of the lower pole of the kidney, and the height facing the ventral side is lower than the height facing the dorsal side;
the pull rings on two sides of the main body are used for forming fixation on the upper pole of the kidney, and the kidney is pulled up from below.
The utility model provides a kidney net holds in palm for kidney sags draws the kidney from the below for kidney atress is even, and holds in the palm itself need not stitch up with the kidney, can not cause the damage to the kidney.
Drawings
Fig. 1 is a schematic view of the structure of a kidney mesh tray for renal prolapse of the present application.
Detailed Description
The kidney mesh tray for renal prolapse of the present application will be described in detail with reference to the accompanying drawings.
The application discloses a kidney net support for nephroptosis, it includes: a net-pocket-shaped main body 1 and pull rings 2 formed at both sides of the main body; the body 1 and the tab 2 are made of patches suitable for use as surgical suture material; the patch is made of the existing material, wherein the first side of the patch is high-purity polyvinylidene fluoride (PVDF), and the second side of the patch is high-Purity Polypropylene (PP); wherein the inside (or dirty side) of the main body 1 is the first side of the patch and the outside (or ventral side) of the main body is the second side of the patch. The ventral surface (PP) of the patch promotes rapid and safe compatibility of the patch with surrounding tissue; the dirty side (PVDF) of the patch then forms a barrier with the kidneys to reduce the risk of the kidneys being eroded.
The body 1 is intended to receive the lower third of the kidney, the shape of which corresponds to the shape of the lower third of the kidney, and the height facing the ventral side is lower than the height facing the dorsal side. Since there are the renal pedicle vessels and ureters in the hilum, the ventral body of the kidney is designed to be slightly lower.
The pull rings on the two sides of the main body are used for forming fixation on the upper pole of the kidney.
Posterior laparoscopic nephroptosis suspension procedure: in the operation, the kidney is completely dissociated, and the kidney pedicle are exposed. The kidney net support for kidney prolapse is placed through the 12mm puncture outfit, the lower electrode of the kidney is placed in the main body (the main body at a slightly lower position is placed on the abdomen side of the kidney), the pull rings on two sides of the kidney are lifted to the upper electrode of the kidney along two sides, the pull rings are fixed on the upper electrode of the kidney by using 2-0 absorbable suture lines, the pull rings are adjusted to enable the kidney to recover to a normal functional position, and the top ends of the pull rings are sutured and fixed with 12 rib membranes.
The net support design can ensure that the lower pole of the kidney is completely wrapped by the net support, the acting force area is increased, the pressure intensity is reduced, and the damage to the kidney caused by the acting force of one point in the prior art is avoided; the kidney is not required to be sutured, so that the damage and bleeding of the kidney are avoided; the activity of the kidney is increased, and the discomfort caused by the complete fixation of the kidney is reduced; the design of the abdomen side net bag is lower than that of the back side, and complications caused by contact of the net bag with blood vessels and ureters at the renal pedicles can be avoided. The design of the pull ring enables the acting points of the net support to be dispersed, so that the net bag is easier to pull; the support is more firm; the pull ring is designed into an arc, so that the pull ring has extensibility, and the phenomenon that the length of the pull ring is insufficient and cannot be fixed at the top of the kidney is avoided.
Claims (1)
1. A kidney mesh tray for use in renal prolapse, comprising: a net-pocket-shaped main body and pull rings formed at both sides of the main body; the body and tab are made of patches suitable for use as surgical stapling materials; the first side of the patch is polyvinylidene fluoride, and the second side is polypropylene; wherein the inside surface of the main body is a first side of the patch, and the outside surface of the main body is a second side of the patch;
the main body is used for accommodating one third of the lower pole of the kidney, the shape of the main body corresponds to the shape of one third of the lower pole of the kidney, and the height facing the ventral side is lower than the height facing the dorsal side;
the pull rings on two sides of the main body are used for forming fixation on the upper pole of the kidney, and the kidney is pulled up from below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220650593.6U CN220213156U (en) | 2022-03-23 | 2022-03-23 | Kidney net support for renal prolapse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220650593.6U CN220213156U (en) | 2022-03-23 | 2022-03-23 | Kidney net support for renal prolapse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220213156U true CN220213156U (en) | 2023-12-22 |
Family
ID=89188070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220650593.6U Active CN220213156U (en) | 2022-03-23 | 2022-03-23 | Kidney net support for renal prolapse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220213156U (en) |
-
2022
- 2022-03-23 CN CN202220650593.6U patent/CN220213156U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |