CN210204981U - Hernia patch with U-shaped magnet - Google Patents
Hernia patch with U-shaped magnet Download PDFInfo
- Publication number
- CN210204981U CN210204981U CN201920098812.2U CN201920098812U CN210204981U CN 210204981 U CN210204981 U CN 210204981U CN 201920098812 U CN201920098812 U CN 201920098812U CN 210204981 U CN210204981 U CN 210204981U
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- CN
- China
- Prior art keywords
- magnet
- patch
- shaped magnet
- hole
- pressure
- 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.)
- Expired - Fee Related
Links
- 206010019909 Hernia Diseases 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 8
- 210000001835 viscera Anatomy 0.000 abstract description 18
- 230000009278 visceral effect Effects 0.000 abstract description 3
- 210000003815 abdominal wall Anatomy 0.000 description 9
- 210000001519 tissue Anatomy 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 210000001608 connective tissue cell Anatomy 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 229920001610 polycaprolactone Polymers 0.000 description 2
- 239000004632 polycaprolactone Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000004393 prognosis Methods 0.000 description 2
- 210000004267 spermatic cord Anatomy 0.000 description 2
- 206010021620 Incisional hernias Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000029836 Inguinal Hernia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001550 testis Anatomy 0.000 description 1
Images
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- Prostheses (AREA)
Abstract
The utility model discloses a hernia patch with U type magnet sets up U type magnet on the patch body, the inside correspondence of U type magnet the through-hole is seted up to patch body department. A hernia patch with a U-shaped magnet surrounds a through hole, the through hole has the capability of resisting visceral pressure through magnetic force, the periphery of a patch body is pulled through the through hole, the internal organ pressure is resisted through the magnetic force at the through hole, and the internal organ pressure is resisted through the combined action of the pull force and the magnetic force to change the weakness at the through hole.
Description
Technical Field
The utility model belongs to plant and intervene medical instrument field relates to a hernia patch with U type magnet.
Background
The introduction of polymeric networks in hernia patch suture surgery has been shown to reduce the recurrence rate and pain, thereby improving the healing efficacy of the patient. The patches used in stomal hernia and inguinal hernia are usually provided with a through hole for passing through the stomal intestinal canal and spermatic cord, and the through hole is often an area with higher internal organ pressure, so that the area is difficult to fix, and the operation difficulty and the prognosis recurrence probability are increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a hernia patch with a U-shaped magnet, wherein the U-shaped magnet surrounds the through hole, the through hole has the capability of resisting the pressure of viscera through magnetic force, the periphery of the patch body passes through pulling force, the through hole passes through magnetic force, the two parts act together to resist the pressure of the viscera organs, and the weakness of the through hole is changed; on the other hand, the pressure of the internal organs on the abdominal wall is reduced, the rehabilitation of the abdominal wall is facilitated, and the infiltration, adhesion and growth of fibrous connective tissue cells on the patch are facilitated.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a U-shaped magnet is arranged on a patch body, and a through hole is formed in the position, corresponding to the patch body, inside the U-shaped magnet.
Preferably: the U-shaped magnet is a thin sheet, and two surfaces of the thin sheet are two poles. The two ends of the U-shaped magnet do not represent the two poles of the conventional magnet.
Preferably: the U-shaped magnet can be fixedly arranged on the outer patch in an integrated forming mode, and can also be fixed on the patch body in a buckling mode, a threading hole mode and the like.
Preferably: the patch body can be one of or the combination of a non-absorbable artificial synthetic mesh, an in-vivo absorbable artificial reticular patch and a biological tissue extraction engineering scaffold. The utility model discloses do not specifically prescribe a limit to the patch material, any is applicable to the utility model discloses the patch material of structural requirement can all be applied to the utility model discloses.
Further, the through hole is provided with an opening outwards.
Further, the U-shaped magnet is externally covered with human body adaptive materials, such as: polypropylene, polycaprolactone, ethylene terephthalate, and the like.
Furthermore, the U-shaped magnet is provided with a protruding outer edge, and a threading hole is formed in the protruding outer edge.
Further, an external magnet matched with the U-shaped magnet is arranged outside the body. The magnetic force between the external magnet and the U-shaped magnet is used for resisting the pressure of the internal organs on the patch.
The utility model also provides an external magnet ware of using with the hernia patch cooperation that has U type magnet, external magnet ware contain the shell with external magnet, gasbag in the shell, set up the pressure sensor probe in the gasbag. The binding band is arranged outside the shell. The external magnet can slide in the shell under the condition of sensing magnetic force, the external magnet presses the air bag under the condition of moving towards the air bag direction, and the change of the pressure of the air bag is detected and transmitted by the pressure sensor probe. The binding band is arranged outside the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
the U-shaped magnet surrounds the through hole, the through hole has the capability of resisting visceral pressure through magnetic force, the periphery of the patch body resists the pressure of visceral organs through pulling force, and the through hole and the U-shaped magnet act together through the magnetic force to change the weakness of the through hole; on the other hand, the pressure of the internal organs on the abdominal wall is reduced, the rehabilitation of the abdominal wall is facilitated, and the infiltration, adhesion and growth of fibrous connective tissue cells on the patch are facilitated.
The U-shaped magnet is a thin sheet, and two surfaces of the thin sheet are two poles. The two ends of the U-shaped magnet do not represent the two poles of the conventional magnet. The force of the internal organs is provided by magnetic induction.
The U-shaped magnet and the in-vitro magnet are matched for use, the defect that the conventional patch can only resist the pressure of internal organs through fixing the periphery of the patch and human tissues is overcome, the part with the highest pressure is generally arranged near the through hole, the through hole is not easy to sew and fix, the arrangement of the U-shaped magnet enables attraction or repulsion force to resist the pressure of the internal organs, and the design significance is great: for the patch, a single action mode is changed, the position with the maximum pressure is precisely acted, the introduction of magnetic force enables the requirements of suturing and material strength of the patch body not to be urgent, thereby bringing about great shortening of operation time and enabling the patch body to be lighter and lighter under the same strength requirement. For internal organs, the restoration of the internal organs is guaranteed under the combined action of the peripheral tension and the magnetic force of the patch body. For the abdominal wall, the pressure of the internal organs on the abdominal wall is reduced, the rehabilitation of the abdominal wall is facilitated, and the infiltration, adhesion and growth of fibrous connective tissue cells on the patch are facilitated.
4. The arrangement of the external magnet makes the magnet on the patch have a magnetic force source, and the air bag and the pressure sensor probe are used for sensing the pressure of the external magnet on the air bag and reflecting the visceral pressure to a certain extent.
5. The hernia belt is fixed to be the auxiliary means of tensionless repair art, on the one hand will consider the pressure to the stomach wall, on the other hand will consider external organs, like the testicle, the utility model discloses a magnetic force has effectively avoided above-mentioned problem, and the bandage is used for fixing external magnetic device to the hernia that is meaningful now resets.
The U-shaped magnet is designed into a sheet shape, has light weight, reduces the foreign body sensation in the body, has large action surface and is easy to fix.
And 7, covering a human body adaptive material outside the U-shaped magnet to prevent the magnet from being directly contacted with a human body to generate inflammation.
8. The protruding outer edge and the threading hole are arranged to enable the U-shaped magnet to be conveniently installed on the patch body, and only the U-shaped magnet is arranged on the periphery of the U-shaped magnet, so that the operation of removing stitches is convenient when the patch is taken out from the inside of the body, and the injury to organs in the through hole is avoided.
Drawings
Fig. 1 is a schematic structural view of the hernia patch with U-shaped magnets of the present invention;
FIG. 2 is a schematic view of the U-shaped magnet structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the external magnet of the present invention;
FIG. 4 is a schematic view of the internal structure of the external magnet of the present invention;
FIG. 5 is a schematic view of the working principle of the present invention;
the patch comprises a patch body 1, a U-shaped magnet 2, a through hole 3, an opening 4, a protruding outer edge 5, a threading hole 51, an external magnet 6, an external magnet 7, an external magnet 8, a binding band 9, a shell 10, an air bag 11, a pressure sensor probe 12, internal organs 13, an abdominal wall 13, an external magnet I6 a, an external magnet II 6b.
Detailed Description
Example one
As shown in fig. 1 and 2, a U-shaped magnet 2 is arranged on a patch body 1, and a through hole 3 is formed in the U-shaped magnet 2 corresponding to the patch body 1.
Preferably: the U-shaped magnet 2 is a thin sheet, and two surfaces of the thin sheet are two poles. The two ends of the U-shaped magnet do not represent the two poles of the conventional magnet.
Preferably: the U-shaped magnet 2 can be fixedly arranged on the outer-layer patch 2 in an integrated forming mode, and can also be fixed on the patch body 1 in a buckling mode, a threading hole mode and the like.
Preferably: the patch body 1 can be one of a non-absorbable artificial synthetic mesh, an in-vivo absorbable artificial reticular patch and a biological tissue extraction engineering scaffold or the combination of the three. The utility model discloses do not specifically prescribe a limit to the patch material, any is applicable to the utility model discloses the patch material of structural requirement can all be applied to the utility model discloses.
Example two
On the basis of the first embodiment, the through hole 3 is provided with an opening 4 outwards.
EXAMPLE III
On the basis of the first embodiment or the second embodiment, the U-shaped magnet 2 is externally covered with a human body adaptive material, such as: polypropylene, polycaprolactone, ethylene terephthalate, and the like.
Example four
On the basis of the first embodiment, the second embodiment or the third embodiment, the U-shaped magnet 2 is provided with a protruding outer edge 5, and the protruding outer edge 5 is provided with a threading hole 51.
EXAMPLE five
As shown in fig. 3 and 4, on the basis of the first embodiment, the second embodiment, the third embodiment or the fourth embodiment, an external magnet 6 used in cooperation with the U-shaped magnet 2 is configured and arranged outside the body. The magnetic force between the external magnet 6 and the U-shaped magnet 2 is used to resist the pressure of the internal organs on the patch.
EXAMPLE six
As shown in fig. 3 and 4, the external magnet 6 comprises a shell 9, an external magnet 7 in the shell 9 and a balloon 10, wherein a pressure sensor probe 11 is arranged in the balloon 10. The binding band 8 is arranged outside the shell 9. The external magnet 7 slides inside the housing 9 under the action of magnetic force, and the change of pressure to the air bag 10 is detected and transmitted by the pressure sensor probe 11.
The utility model discloses operation and theory of operation: as shown in fig. 5, the patch body 1 is put into the body and the through hole 3 into which the stoma intestine or the spermatic cord etc. is entered through the opening 4, the patch body 1 is sutured with the body tissue at the outer circumference, and the U-shaped magnet 2 is sutured to the patch body 1. The first external magnet 6a and/or the second external magnet 6b are worn or bound in vitro, repulsion force is formed between the first external magnet 6a and the U-shaped magnet 2, attraction force is formed between the second external magnet 6b and the U-shaped magnet 2, and one or both of the first external magnet 6a and the second external magnet 6b can be selectively arranged according to needs. Under the action of magnetic force, the U-shaped magnet 2 enables the internal organs 12 to be reset, so that the abdominal wall 13 and the patch body 1 relieve pressure. The pressure measured by the pressure sensor probe 11 assists in determining the prognosis and determines the time for removing the U-shaped magnet 2.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (6)
1. The utility model provides a hernia patch with U type magnet, sets up U type magnet (2) on patch body (1), inside correspondence of U type magnet (2) through-hole (3) are seted up in patch body (1) department, U type magnet (2) are the thin slice, and the thin slice two sides is the two poles of the earth.
2. A hernia patch with U-shaped magnet according to claim 1, wherein the through hole (3) is provided with an opening (4) outwards.
3. A hernia patch with U-shaped magnet according to any of claims 1-2, wherein the U-shaped magnet (2) is covered with a body-conforming material.
4. The hernia patch with the U-shaped magnet according to any one of claims 1-2, wherein the U-shaped magnet (2) is provided with a protruding outer edge (5), and the protruding outer edge (5) is provided with a threading hole (51).
5. The hernia patch with the U-shaped magnet according to any one of claims 1-2, wherein an external magnet (6) matched with the U-shaped magnet (2) for use is arranged outside the body, the U-shaped magnet (2) is a thin sheet, two sides of the thin sheet are two poles, and the through hole is provided with an opening outwards.
6. A hernia patch with a U-shaped magnet according to claim 5, wherein the external magnet (6) comprises a housing (9), an external magnet (7) inside the housing (9), and an air bag (10), wherein a pressure sensor probe (11) is arranged inside the air bag (10), and a bandage (8) is arranged outside the housing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098812.2U CN210204981U (en) | 2019-01-18 | 2019-01-18 | Hernia patch with U-shaped magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098812.2U CN210204981U (en) | 2019-01-18 | 2019-01-18 | Hernia patch with U-shaped magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210204981U true CN210204981U (en) | 2020-03-31 |
Family
ID=69914319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920098812.2U Expired - Fee Related CN210204981U (en) | 2019-01-18 | 2019-01-18 | Hernia patch with U-shaped magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210204981U (en) |
-
2019
- 2019-01-18 CN CN201920098812.2U patent/CN210204981U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |