CN110269722B - Chamber mirror hernia patch device - Google Patents
Chamber mirror hernia patch device Download PDFInfo
- Publication number
- CN110269722B CN110269722B CN201910660342.9A CN201910660342A CN110269722B CN 110269722 B CN110269722 B CN 110269722B CN 201910660342 A CN201910660342 A CN 201910660342A CN 110269722 B CN110269722 B CN 110269722B
- Authority
- CN
- China
- Prior art keywords
- patch
- inflatable
- flexible pipe
- rod body
- fixedly arranged
- 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.)
- Active
Links
- 206010019909 Hernia Diseases 0.000 title claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000009958 sewing Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/0063—Implantable repair or support meshes, e.g. hernia meshes
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a cavity mirror hernia patch device, which comprises a hollow rod body and a patch, wherein a patch accommodating bin is fixedly arranged at one end, far away from a rod body baffle ring, of the hollow rod body, a push rod is movably inserted into the hollow rod body, one end of an inflatable connecting seat is connected with an inflatable air bag through a pipeline, the inflatable connecting seat is connected with an inflatable flexible pipe through a connecting pipe, an inflatable balloon is arranged at one side, far away from the patch accommodating bin, of the inflatable flexible pipe, and telescopic guide wires are connected in the inflatable balloon and the inflatable flexible pipe; the expansion guide wire, the expansion coiled tube and the inflatable balloon enter from the opening of the locating channel of the coiled tube at one side, and the expansion guide wire, the inflatable balloon and the expansion coiled tube can be pulled out from the locating channel of the coiled tube after being expanded, so that the patch is fully matched with surrounding tissues in the sewing process, the patch with various shapes can be adapted, the adaptability of the patch device is greatly improved, the operation difficulty is reduced, and the operation time is shortened.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a cavity mirror hernia patch device.
Background
The utility model provides a controllable release laparoscopic hernia patch device of application number "CN201611018058.4" among the prior art, includes the outer tube set up the interior sleeve pipe of coaxial distribution in the outer tube, the one end tip of interior sleeve pipe sets up the elastic ring that is used for assembling the hernia patch, and the hernia patch of assembly on the elastic ring can follow extrusion deformation's elastic ring and accomodate in the outer tube to when pushing out the outer tube with the elastic ring through interior sleeve pipe, can follow the elastic ring and open in step, and hernia patch and elastic ring when opening in the hernia hole top of hernia bag, the hernia patch can break away from on the elastic ring, above-mentioned device compact structure can effectively adapt to the laparoscopic hernia repair, reaches the purpose of quick safe hernia repair, and convenient operation is safe and reliable.
However, the controllable release endoscopic hernia patch device still has obvious defects in the using process: 1. the device is placed in a patient together with the patch by using the degradable elastic ring, but the elastic ring influences the full fit of the patch and surrounding tissues in the operation process so as to influence the suturing effect, and meanwhile, the elastic ring possibly extrudes the surrounding suturing tissues of the patient in a period of time in advance so as to influence the healing of wounds of the patient; 2. the elastic ring of the device cannot meet the requirement of patch use with various shapes, special customization is required according to the shape of the patch, and the degradable elastic ring is high in price, so that the medical cost is increased, and the economic burden of a patient is increased; 3. the device has complicated use process and complex structure.
Disclosure of Invention
The invention aims to provide a cavity mirror hernia patch device, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The cavity mirror hernia patch device comprises a hollow rod body and a patch, wherein a rod body baffle ring is fixedly arranged on one side of the hollow rod body, a patch accommodating bin is fixedly arranged at one end, far away from the rod body baffle ring, of the hollow rod body, a push rod is movably inserted into the hollow rod body, a push plate is fixedly arranged in the patch accommodating bin, a push rod baffle ring is fixedly arranged at one end, far away from the push plate, of the push rod, an annular blocking block is fixedly arranged in the hollow rod body, the push rod is movably inserted into the annular blocking block, an extrusion spring is fixedly arranged at one end, far away from the patch accommodating bin, of the annular blocking block, one end, far away from the annular blocking block, of the extrusion spring is fixedly arranged in a spring seat, and the spring seat is fixedly arranged on the push rod;
An inflation connecting seat is fixedly arranged on one side of the hollow rod body, one end of the inflation connecting seat is connected with an inflation air bag through a pipeline, one end of the inflation air bag is provided with an air release valve, the inflation connecting seat is connected with an inflation flexible pipe through a connecting pipe, the connecting point of the inflation flexible pipe and the connecting pipe is positioned in a patch accommodating bin, one side, far away from the patch accommodating bin, of the inflation flexible pipe is provided with an inflation air bag, and the inflation air bag and the inflation flexible pipe are connected with a telescopic guide wire;
the patch is a flat patch, the edge of the patch is folded to form a flexible pipe positioning channel, a gap is reserved between two ends of the flexible pipe positioning channel, the telescopic guide wire enters from an opening of the flexible pipe positioning channel on one side together with the inflatable flexible pipe and the inflatable balloon, and the telescopic guide wire penetrates out from a port on the other side of the flexible pipe positioning channel together with the inflatable balloon.
Preferably, the hollow rod body is internally symmetrically provided with guide grooves, sliding blocks are movably arranged in the guide grooves, and the sliding blocks are fixedly arranged on the side walls of the push rods.
Preferably, the patch is rolled into a strip and placed in the patch-receiving chamber.
Preferably, the patch is a round flat patch or an elliptic flat patch or a special flat patch.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the patch can be expanded without an elastic ring, and the expanded telescopic guide wire, the inflatable balloon and the expanded flexible tube can be pulled out from the flexible tube positioning channel, and the patch can be fully matched with surrounding tissues in the suturing process without an edge support piece, so that the surgical effect is effectively ensured, and meanwhile, the damage to a patient in the prognosis process is small;
2. the telescopic guide wire, the inflatable balloon and the inflatable flexible tube can be matched with patches of various shapes, so that the suitability of the patch device is greatly improved, the medical cost is reduced, and the burden of a patient is lightened;
3. The patch release device is simple in structure and convenient to operate, and can release the patch at the position to be filled quickly, so that the operation difficulty is effectively reduced, and the operation time is shortened.
The telescopic guide wire, the inflatable balloon and the expansion flexible tube can be pulled out from the flexible tube positioning channel after being opened, so that the patch is fully matched with surrounding tissues in the suture process, the patch with various shapes can be adapted, the adaptability of the patch device is greatly improved, the operation difficulty is reduced, and the operation time is shortened.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the patch installation of the present invention;
FIG. 3 is a schematic view of a telescoping guidewire connection structure according to the present invention;
FIG. 4 is a schematic view of the telescopic guidewire, inflation coiled tube and inflatable balloon mounting structure of the present invention;
FIG. 5 is a schematic view of an elliptical flat patch of the present invention;
FIG. 6 is a schematic view of a profiled flat patch of the present invention;
fig. 7 is a schematic view of a structure of the guide slot and the slider according to the present invention.
In the figure: the device comprises a hollow rod body 1, a patch 2, a rod body stop ring 3, a patch containing bin 4, a push rod 5, a push plate 6, a push rod stop ring 7, an annular blocking block 8, an extrusion spring 9, a spring seat 10, an inflatable connecting seat 11, an inflatable air bag 12, a connecting pipe 13, an inflatable flexible pipe 14, an inflatable air bag 15, a flexible guide wire 16, a flexible pipe positioning channel 17, a guide groove 18, a sliding block 19 and a gas release valve 20.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution:
A cavity mirror hernia patch device comprises a hollow rod body 1 and a patch 2, wherein a push rod 5 is movably arranged in the hollow rod body 1, the patch 2 is used for filling a hernia ring part, a rod body baffle ring 3 is fixedly arranged on one side of the hollow rod body 1, the rod body baffle ring 3 is used for providing support when a push rod baffle ring 7 is extruded, a patch accommodating bin 4 is fixedly arranged at one end, far away from the rod body baffle ring 3, of the hollow rod body 1, the patch accommodating bin 4 is internally used for installing the patch 2, the patch 2 is curled into a strip shape and then is arranged in the patch accommodating bin 4, a push plate 6 is driven by extruding the push rod 5 to push the patch 2 to be automatically unfolded after being pushed away from the patch accommodating bin 4, the push rod 5 is movably inserted in the hollow rod body 1, the push rod 5 is pushed to drive the patch 2 to be separated, the push rod 5 is positioned in the patch accommodating bin 4 and fixedly provided with a push plate 6, the push plate 6 is used for contacting with the patch 2, one end of the push rod 5 away from the push plate 6 is fixedly provided with a push rod baffle ring 7, the push rod baffle ring 7 is used for pushing by a thumb, the hollow rod body 1 is also fixedly provided with an annular blocking block 8, the push rod 5 is movably inserted into the annular blocking block 8, one end of the annular blocking block 8 away from the patch accommodating bin 4 is fixedly provided with an extrusion spring 9, the extrusion spring 9 is used for pushing the push rod 5 to one side away from the patch accommodating bin 4 under the action of no external force, one end of the extrusion spring 9 away from the annular blocking block 8 is fixedly provided with a spring seat 10, the spring seat 10 is used for fixing the extrusion spring 9, and the spring seat 10 is fixedly arranged on the push rod 5;
An inflation connecting seat 11 is fixedly arranged on one side of the hollow rod body 1, an inflation air bag 12 is connected to one end of the inflation connecting seat 11 through a pipeline, when the inflation air bag 12 is extruded, air is supplied to an inflation flexible pipe 14 and an inflation balloon 15, the inflation flexible pipe 14 and the inflation balloon 15 are inflated and stretched after being supplied with air, the inflation balloon 15 is used for driving the patch 2 to be stretched and opened, the opening of the patch 2 is further completed, an air release valve 20 is arranged at one end of the inflation air bag 12, the air in the inflation flexible pipe 14 and the inflation balloon 15 is released through the air release valve 20, the inflation flexible pipe 14 and the inflation balloon 15 are separated from the patch 2, the inflation connecting seat 11 is connected with the inflation flexible pipe 14 through a connecting pipe 13, the connection point of the inflation flexible pipe 14 and the connecting pipe 13 is positioned in a patch accommodating bin 4, the inflation flexible pipe 14 is separated from the patch accommodating bin 4, the inflation balloon 15 is used for being placed on the inflation flexible pipe 14 and2 after being inflated, a flexible guide wire 16 is connected to the inflation flexible pipe 14, and the inflation flexible pipe 14 is inserted into the inflation flexible pipe 16, and the inflation flexible pipe 17 is not penetrated through a passage under the condition that the inflation flexible pipe 17 passes through the inflation flexible pipe 14 and the inflation flexible pipe 15;
The patch 2 is a flat patch, the edge of the patch 2 is folded to form a flexible tube positioning channel 17, a gap is reserved between two ends of the flexible tube positioning channel 17, the inflatable balloon 15 penetrates into the flexible tube positioning channel 17 and then penetrates out of the gap between the flexible tube positioning channel 17, the telescopic guide wire 16 and the inflatable balloon 15 enter from the opening of the flexible tube positioning channel 17 on one side, and the telescopic guide wire 16 and the inflatable balloon 15 penetrate out from the port on the other side of the flexible tube positioning channel 17.
As a preference, the hollow rod body 1 is internally symmetrically provided with guide grooves 18, the guide grooves 18 are internally movably provided with sliding blocks 19, the sliding blocks 19 are fixedly arranged on the side wall of the push rod 5, and the push rod 5 is prevented from rotating when the push rod 5 is pushed through the design of the guide grooves 18 and the sliding blocks 19, so that the feeding accuracy of the push rod 5 is ensured.
As one preferred option, the patch 2 is crimped into a strip-like shape and placed in the patch accommodating chamber 4, and the space of the patch 2 is reduced by crimping the patch 2 into a strip-like shape, so that the patch can be smoothly introduced into the body through the puncture hole.
As a preferable mode, the patch 2 is a round flat patch or an oval flat patch or a special-shaped flat patch, and the device can be effectively matched with patches 2 with different shapes, so that the practicability of the device is greatly improved.
Working principle: before an operation, the patch 2 is curled into a strip shape and placed in the patch accommodating bin 4 through the telescopic guide wire 16 and the expansion flexible tube 14 and the inflatable balloon 15 along the flexible tube positioning channel 17, the patch 2 is placed in the patch accommodating bin 4, the device is inserted near a hernia ring through a puncture hole when being placed, the device moves under the guidance of an observation hole scope, the device slowly pushes the push rod baffle ring 7 after reaching a proper position, the push rod baffle ring 7 moves to drive the push rod 5 to move so as to drive the push plate 6 to move, the push plate 6 moves so as to squeeze the patch 2 out of the patch accommodating bin 4, the patch 2 is separated from the patch accommodating bin 4 and then is subjected to limited stretching under the action of self tension, at the moment, the expansion flexible tube 14 and the inflatable balloon 15 are inflated into the expansion flexible tube 14 and the inflatable balloon 15, the expansion flexible tube 14 and the inflatable balloon 15 are stretched after gas enters, the patch 2 is fully spread through the expansion flexible tube 14, after the patch 2 is spread, the patch 2 is clamped at a gap between the flexible tube positioning channel 17 by using an operation clamp of an operation hole, the patch 2 is discharged through the release valve 20 and the inflation balloon 14, and the inflation balloon 14 is separated from the flexible tube 14 and the inflation tube 15, and the inflation tube is separated from the flexible tube 1, and the inflation balloon 15 is separated from the flexible tube positioning channel 17, and the patch 2 is separated from the flexible tube and the inflation tube, and the device is completely.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a cavity mirror hernia patch device, includes hollow body of rod (1) and patch (2), its characterized in that: the novel patch holding device is characterized in that a rod body baffle ring (3) is fixedly arranged on one side of the hollow rod body (1), a patch holding bin (4) is fixedly arranged at one end, away from the rod body baffle ring (3), of the hollow rod body (1), a push rod (5) is movably inserted into the hollow rod body (1), a push plate (6) is fixedly arranged in the patch holding bin (4), a push rod baffle ring (7) is fixedly arranged at one end, away from the push plate (6), of the push rod (5), an annular baffle block (8) is fixedly arranged in the hollow rod body (1), the push rod (5) is movably inserted into the annular baffle block (8), an extrusion spring (9) is fixedly arranged at one end, away from the patch holding bin (4), of the annular baffle block (8), of the push rod (5) is fixedly arranged in a spring seat (10), and the spring seat (10) is fixedly arranged on the push rod (5).
An inflatable connecting seat (11) is fixedly arranged on one side of the hollow rod body (1), one end of the inflatable connecting seat (11) is connected with an inflatable balloon (12) through a pipeline, one end of the inflatable balloon (12) is provided with an air release valve (20), the inflatable connecting seat (11) is connected with an inflatable flexible pipe (14) through a connecting pipe (13), a connecting point of the inflatable flexible pipe (14) and the connecting pipe (13) is positioned in the patch accommodating bin (4), an inflatable balloon (15) is arranged on one side, far away from the patch accommodating bin (4), of the inflatable flexible pipe (14), and a telescopic guide wire (16) is connected with the inflatable balloon (15) and the inflatable flexible pipe (14) in a connecting mode.
The patch (2) is a flat patch, the edge of the patch (2) is folded to form a flexible pipe positioning channel (17), a gap is reserved between two ends of the flexible pipe positioning channel (17), the telescopic guide wire (16) and the inflatable balloon (15) enter from an opening of the flexible pipe positioning channel (17) at one side, and the telescopic guide wire (16) and the inflatable balloon (15) penetrate out from a port at the other side of the flexible pipe positioning channel (17);
The hollow rod body (1) is internally symmetrically provided with guide grooves (18), sliding blocks (19) are movably arranged in the guide grooves (18), and the sliding blocks (19) are fixedly arranged on the side wall of the push rod (5);
the patch (2) is curled into a strip shape and is arranged in the patch accommodating bin (4).
2. A laparoscopic hernia patch device according to claim 1, wherein: the patch (2) is a round flat patch or an elliptic flat patch or a special flat patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660342.9A CN110269722B (en) | 2019-07-22 | 2019-07-22 | Chamber mirror hernia patch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660342.9A CN110269722B (en) | 2019-07-22 | 2019-07-22 | Chamber mirror hernia patch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110269722A CN110269722A (en) | 2019-09-24 |
| CN110269722B true CN110269722B (en) | 2024-05-10 |
Family
ID=67964985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910660342.9A Active CN110269722B (en) | 2019-07-22 | 2019-07-22 | Chamber mirror hernia patch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110269722B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665572A (en) * | 2009-09-07 | 2012-09-12 | 埃格有限公司 | Device, kit and method for closure of a body lumen puncture |
| CN202636998U (en) * | 2012-05-30 | 2013-01-02 | 北京天助畅运医疗技术股份有限公司 | Spreading device for hernia surgery |
| CN103906479A (en) * | 2011-02-16 | 2014-07-02 | 柯惠Lp公司 | Hernia repair system |
| CN106473833A (en) * | 2016-11-18 | 2017-03-08 | 无锡圣诺亚科技有限公司 | Controllable release hysteroscope hernia paster device |
| CN210749664U (en) * | 2019-07-22 | 2020-06-16 | 蚌埠长城医院 | Endoscope hernia patch device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007115110A2 (en) * | 2006-03-29 | 2007-10-11 | The Catheter Exchange, Inc. | Method and device for cavity obliteration |
| US7544213B2 (en) * | 2006-09-12 | 2009-06-09 | Adams Jason P | Inflatable hernia patch |
-
2019
- 2019-07-22 CN CN201910660342.9A patent/CN110269722B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665572A (en) * | 2009-09-07 | 2012-09-12 | 埃格有限公司 | Device, kit and method for closure of a body lumen puncture |
| CN103906479A (en) * | 2011-02-16 | 2014-07-02 | 柯惠Lp公司 | Hernia repair system |
| CN202636998U (en) * | 2012-05-30 | 2013-01-02 | 北京天助畅运医疗技术股份有限公司 | Spreading device for hernia surgery |
| CN106473833A (en) * | 2016-11-18 | 2017-03-08 | 无锡圣诺亚科技有限公司 | Controllable release hysteroscope hernia paster device |
| CN210749664U (en) * | 2019-07-22 | 2020-06-16 | 蚌埠长城医院 | Endoscope hernia patch device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110269722A (en) | 2019-09-24 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20240412 Address after: Room 208, 2nd Floor, Building 6, No. 688 Bin'an Road, Changhe Street, Binjiang District, Hangzhou City, Zhejiang Province, 310000 Applicant after: HANGZHOU RUIKESI MEDICAL DEVICES Co.,Ltd. Country or region after: China Address before: 233000, No. 238 Jiefang Second Road, Bengbu City, Anhui Province Applicant before: Bengbu Great Wall Hospital Country or region before: China |
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