CN117462192A - Wound tension reducing device - Google Patents
Wound tension reducing device Download PDFInfo
- Publication number
- CN117462192A CN117462192A CN202311456432.9A CN202311456432A CN117462192A CN 117462192 A CN117462192 A CN 117462192A CN 202311456432 A CN202311456432 A CN 202311456432A CN 117462192 A CN117462192 A CN 117462192A
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- China
- Prior art keywords
- wound
- group
- rod
- fixedly connected
- adhesive tape
- 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.)
- Granted
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- 239000002390 adhesive tape Substances 0.000 claims abstract description 48
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 42
- 244000309464 bull Species 0.000 claims description 19
- 239000010410 layer Substances 0.000 claims description 14
- 239000012790 adhesive layer Substances 0.000 claims description 8
- 239000002344 surface layer Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 description 85
- 206010052428 Wound Diseases 0.000 description 84
- 230000029663 wound healing Effects 0.000 description 9
- 231100000241 scar Toxicity 0.000 description 6
- 210000004243 sweat Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 208000015181 infectious disease Diseases 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 206010015150 Erythema Diseases 0.000 description 3
- 206010040880 Skin irritation Diseases 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 230000004060 metabolic process Effects 0.000 description 3
- 230000036556 skin irritation Effects 0.000 description 3
- 231100000475 skin irritation Toxicity 0.000 description 3
- 230000005808 skin problem Effects 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 208000032544 Cicatrix Diseases 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000037387 scars Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000037390 scarring Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
- A61B17/085—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound with adhesive layer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
- A61B2017/081—Tissue approximator
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
- A61B2017/088—Sliding fasteners
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a wound tension reducer, which relates to the technical field of medical appliances and comprises a main adhesive tape, wherein a plurality of groups of fixing sheets are arranged above the main adhesive tape, the number of each group of fixing sheets is multiple, a placing sheet is arranged above one group of fixing sheets, and an adjusting component is arranged inside each placing sheet; the quantity of the adjusting components is set into a plurality of groups, each group of adjusting components comprises a rotating rod, a cavity is formed in the placing piece, the rotating rod is located in the cavity and is rotationally connected with the cavity, the bottom of the rotating rod is fixedly connected with a fixing plate, two ends of the cavity are rotationally connected with clamping hooks, one end, opposite to the two clamping hooks, of the rotating rod is fixedly connected with a connecting block, a connecting rod is rotationally connected between the two connecting blocks and two ends of the fixing plate, a torsion spring is arranged on the outer wall of the rotating rod, and connecting pieces are arranged above the other group of fixing pieces.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a wound tension reducer.
Background
The wound tension reducer is a medical device, and has the same action principle as a suture line, but does not hurt skin, so the wound tension reducer is also called as a noninvasive suture. The skin on both sides is pulled together and fixed by physical action to help the wound heal. Are commonly used to manage and reduce the growth of scar tissue formed after a wound or surgery, which helps reduce the occurrence of scarring and improves the effectiveness of wound healing.
In practical use, the length of the tension reducer is longer, a plurality of zippers are usually required to be tensioned, but the adjustment scales of the zippers are small and dense, a patient can easily pull a certain zipper too tightly, but the too tight zipper is difficult to be loosened, the tension reducer needs to be loosened through assistance of tools such as clamps, and medical staff needs to take more time and effort to assist the patient in adjusting the wound tension reducer, misoperation can be caused, and unnecessary injury or pain is caused to the wound of the patient.
Disclosure of Invention
In order to solve the technical problems set forth in the background art, the invention provides a wound tension reducer, which has the advantages that: through adjusting part's setting, the elasticity of conveniently adjusting the fixed strip specifically is when the elasticity of adjusting the fixed strip, at first promote the push rod, make the push rod slide forward in the roof inside, drive the slide bar and follow the push rod and remove, and then drive the drive piece and rotate, drive the fixed plate rotation of bull stick below when the drive piece rotates, alright drive two pothooks through the connecting rod of both sides when the fixed plate rotates and rotate, make the pothook break away from the inside of fixed strip, alright adjust the elasticity of fixed strip this moment, can be according to the convenient adjustment of the progress of wound healing or patient's demand, need not to assist through instrument such as clamp and transfer pine, labour saving and time saving.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the wound tension reducer comprises a main adhesive tape, wherein a plurality of groups of fixing sheets are arranged above the main adhesive tape, the number of each group of fixing sheets is multiple, a placing sheet is arranged above one group of fixing sheets, and an adjusting component is arranged inside each placing sheet;
the quantity of adjusting part sets up to the multiunit, and every group adjusting part includes the bull stick, and the cavity has been seted up to the inside of placing the piece, and the bull stick is located the cavity inside, and rotates with the cavity to be connected, the bottom fixedly connected with fixed plate of bull stick, and the both ends of cavity rotate to be connected with the pothook, and the relative one end fixedly connected with connecting block of two pothooks all rotates between the both ends of two connecting blocks and fixed plate to be connected with the connecting rod, and the outer wall of bull stick is equipped with the torsional spring.
The technical scheme is as follows: the adjusting part conveniently adjusts the elasticity of the fixed strip, specifically when the elasticity of the fixed strip needs to be adjusted, the push rod is pushed at first, the push rod is made to slide forward in the top plate, the slide rod is driven to move along with the push rod, and then the driving block is driven to rotate, the fixed plate below the rotary rod is driven to rotate when the driving block rotates, and when the fixed plate rotates, the two clamping hooks are driven to rotate through the connecting rods on two sides, so that the clamping hooks are separated from the inside of the fixed strip, the elasticity of the fixed strip can be adjusted at the moment, the adjustment can be conveniently carried out according to the progress of wound healing or the needs of a patient, the auxiliary loosening adjustment through tools such as clamps is not needed, and the time and the labor are saved.
The invention is further arranged that connecting pieces are arranged above the other group of fixing pieces, one end of each connecting piece is fixedly connected with a fixing strip, each fixing strip is positioned in the corresponding placing piece, and two ends of each torsion spring are respectively and fixedly connected with the inner wall of the cavity.
The technical scheme is as follows: when the regulation, promote the push rod, and then make the bull stick rotate, the bull stick rotates the fixed plate that drives torsional spring and bottom and takes place to rotate simultaneously, when the regulation is accomplished, loosens the push rod, and the elasticity of torsional spring makes the bull stick rotate initial position.
The invention is further arranged that the two ends of each fixing strip are respectively provided with a clamping groove, each group of clamping hooks are respectively matched with the two ends of the fixing strips, and a driving assembly is arranged above each rotating rod.
The technical scheme is as follows: under initial condition, two pothooks are located the draw-in groove inner wall at fixed strip both ends, fix the fixed strip, when needs are to the wound subtracts the ware to adjust elasticity, adjust through adjusting part, make two pothooks leave the inside of fixed strip, the fixed strip does not receive the restriction of pothook this moment, alright freely adjust the wound and subtract Zhang Qisong degree of tightness, after adjusting, two pothooks are located the draw-in groove inner wall at fixed strip both ends, realize the spacing to the fixed strip.
The invention further provides that the driving assembly comprises a plurality of groups, each group of driving assembly comprises a driving block, one end of each rotating rod penetrates through and extends to the outside of the corresponding placing piece and then is fixedly connected with the driving block, and a sliding groove is formed in the driving block.
The invention further provides that each group of driving components further comprises a push rod, a plurality of groups of top plates are arranged above the main adhesive tape, the number of each group of top plates is two, the push rods are in sliding connection with each group of top plates, the lower parts of the push rods are fixedly connected with slide bars, and the slide bars are in sliding connection with slide grooves formed in the driving blocks.
The technical scheme is as follows: the drive assembly plays a driving role when the tightness of the fixed bar of the wound tension reducing device is required to be adjusted, specifically, when the tightness of the fixed bar of the wound tension reducing device is required to be adjusted, the push rod is pushed first, the push rod is enabled to slide forwards in the top plate, when the push rod slides forwards, the slide rod is driven to move along with the push rod, the slide rod can slide in the drive block when moving, the drive block is driven to rotate, and the tightness of the fixed bar can be adjusted at any time according to healing progress.
The invention is further arranged that the two ends of each push rod are fixedly connected with L-shaped rods, and auxiliary components are arranged in each L-shaped rod.
The technical scheme is as follows: the L-shaped rod is used for placing the auxiliary assembly.
The invention is further arranged that the number of the auxiliary components comprises a plurality of groups, each group of auxiliary components comprises a telescopic rod, the telescopic rods are positioned in the L-shaped rods, one ends of the telescopic rods are fixedly connected with cylinders, and auxiliary stickers are sleeved on the outer walls of the cylinder pairs.
The technical scheme is as follows: the telescopic rod inside the L-shaped rod is pulled out, the auxiliary paste sleeved on the outer wall of the cylinder is unfolded and stuck on the periphery of the main adhesive tape, the edge of the main adhesive tape of the wound tension reducing device is prevented from tilting, the auxiliary fixing function is achieved, the wound tension reducing device is ensured to keep a correct position around a wound, the phenomenon that the edge of the wound tension reducing device is weak in viscosity, the tension and recovery of the wound are affected, and the possibility of infection of the wound skin can be reduced.
The invention is further characterized in that a surface layer is arranged in the main adhesive tape, a breathable layer is arranged at the bottom of the surface layer, and an adhesive layer is arranged below the breathable layer.
The technical scheme is as follows: the adhesive layer can firmly adhere the main adhesive tape to the skin, so that the wound tension reducer is tightly adhered, the adhesive layer adopts inlet adhesive coating, the skin irritation is small, the skin around the wound is effectively protected, and a better basic environment is provided for wound healing;
the breathable layer allows gas to exchange around the wound, is beneficial to metabolism of wound cells, reduces the possibility of moisture accumulation under the main adhesive tape of the wound tension reducer, reduces discomfort of a patient when the wound tension reducer is worn, and avoids skin problems such as skin redness and swelling caused by air impermeability.
The beneficial effects of the invention are as follows:
the elastic degree of the fixing strip is conveniently adjusted through the arrangement of the adjusting component, particularly, when the elastic degree of the fixing strip is required to be adjusted, the push rod is pushed firstly to enable the push rod to slide forwards in the top plate, the slide rod is driven to move along with the push rod, the driving block is driven to rotate, the fixing plate below the rotating rod is driven to rotate when the driving block rotates, the two clamping hooks can be driven to rotate through the connecting rods on two sides when the fixing plate rotates, the clamping hooks are separated from the inside of the fixing strip, at the moment, the elastic degree of the fixing strip can be adjusted, the elastic degree adjustment can be conveniently carried out according to the progress of wound healing or the requirement of a patient, the auxiliary loosening adjustment by tools such as clamps is not required, and time and labor are saved.
According to the invention, the auxiliary assembly is arranged, so that the edge of the main adhesive tape can be fixed in an auxiliary manner, particularly, after the wound tension reducer is used for a period of time, sweat of a part of patients who are easy to sweat can soak the main adhesive tape for a long time, so that the viscosity of the main adhesive tape of the wound tension reducer is reduced rapidly, the phenomenon of edge lifting of the main adhesive tape can occur, when the situation occurs, the skin around the main adhesive tape is cleaned, the telescopic rod in the L-shaped rod is pulled out, the auxiliary adhesive tape sleeved on the outer wall of the cylinder is unfolded and stuck around the main adhesive tape, the edge lifting of the main adhesive tape of the wound tension reducer is prevented, the auxiliary fixing effect is realized, the situation that the wound tension reducer keeps a correct position around a wound is avoided, the edge of the wound tension reducer is not strong, the tension and recovery of the wound are influenced, and the possibility of infection at the skin of the wound can be reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a wound reducer according to the present invention;
FIG. 2 is an overall front view of the wound reducer of the present invention;
FIG. 3 is a schematic view of the connection structure between the placement plate and the connection plate of the wound tension reducer;
fig. 4 is a schematic diagram showing a connection structure between a fixing strip and a hook of the wound tension reducer;
FIG. 5 is a schematic view of the internal structure of a placement plate of the wound reducer according to the present invention;
FIG. 6 is a schematic view of the internal structure of an L-shaped rod of the wound reducer according to the present invention;
FIG. 7 is a schematic view showing the internal structure of a main adhesive tape of the wound reducer according to the present invention;
fig. 8 is an enlarged view of the structure of fig. 5 a of the wound reducer according to the present invention.
In the figure: 1. a main adhesive tape; 2. a fixing piece; 3. placing the sheet; 4. a connecting sheet; 5. a fixing strip; 6. a clamping hook; 7. a rotating rod; 8. a fixing plate; 9. a torsion spring; 10. a connecting rod; 11. a connecting block; 12. a driving block; 13. a slide bar; 14. a push rod; 15. a top plate; 16. an L-shaped rod; 17. a telescopic rod; 18. a cylinder; 19. auxiliary plaster; 20. a surface layer; 21. a ventilation layer; 22. and (5) an adhesive layer.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
1, referring to fig. 1-8, a wound tension reducer comprises a main adhesive tape 1, wherein a plurality of groups of fixing sheets 2 are arranged above the main adhesive tape 1, the number of each group of fixing sheets 2 is multiple, a placing sheet 3 is arranged above one group of fixing sheets 2, and an adjusting component is arranged inside each placing sheet 3;
the quantity of adjusting part sets up to the multiunit, and every group adjusting part includes bull stick 7, and the cavity has been seted up to the inside of placing the piece 3, and bull stick 7 is located the cavity inside, and rotates with the cavity to be connected, and the bottom fixedly connected with fixed plate 8 of bull stick 7, the both ends rotation of cavity are connected with pothook 6, and the relative one end fixedly connected with connecting block 11 of two pothooks 6 all rotates between the both ends of two connecting blocks 11 and fixed plate 8 and is connected with connecting rod 10, and the outer wall of bull stick 7 is equipped with torsional spring 9.
Through the setting of adjusting part, the elasticity of conveniently adjusting fixed strip 5, specifically be when the elasticity of needs adjusting fixed strip 5, at first promote push rod 14, make push rod 14 slide forward in roof 15 inside, when push rod 14 forward slip, drive slide bar 13 and follow push rod 14 and remove, just can slide in the spout of drive piece 12 when slide bar 13 removes, and then drive piece 12 and rotate, drive the rotation of bull stick 7 when drive piece 12 rotates, bull stick 7 just can rotate and then drive torsional spring 9 and bottom fixed plate 8 and take place to rotate simultaneously, alright drive two pothooks 6 through connecting rod 10 of both sides when fixed plate 8 rotates, make pothook 6 break away from the inside of fixed strip 5, alright adjust the elasticity of fixed strip 5 at this moment, can conveniently adjust according to the progress of wound healing or patient's demand, need not to assist through instrument such as clamp and adjust pine, labour saving and time saving.
Referring to fig. 1-5, connecting pieces 4 are arranged above the other group of fixing pieces 2, one end of each connecting piece 4 is fixedly connected with a fixing strip 5, each fixing strip 5 is located in the corresponding placing piece 3, two ends of each torsion spring 9 are fixedly connected with the inner wall of the cavity respectively, clamping grooves are formed in two ends of each fixing strip 5, each group of clamping hooks 6 are matched with two ends of each fixing strip 5 respectively, and a driving assembly is arranged above each rotating rod 7.
In the initial state, two hooks 6 are located the draw-in groove inner wall at the both ends of fixed strip 5, fix fixed strip 5, when need to reduce the ware to adjust elasticity to the wound, adjust through adjusting part, make two hooks 6 leave the inside of fixed strip 5, this moment fixed strip 5 does not receive the restriction of hook 6, alright free regulation wound subtracts Zhang Qisong degree of tightness, after adjusting, two hooks 6 are located the draw-in groove inner wall at fixed strip 5 both ends, realize the spacing to fixed strip 5, and in the invention, the middle part of fixed strip 5 has certain elasticity performance, in order to guarantee that its unsmooth position can not cause the damage to patient's wound.
Referring to fig. 3-5, the driving components comprise a plurality of groups, each group of driving components comprises a driving block 12, one end of each rotating rod 7 penetrates through the outside of the corresponding placement piece 3 and is fixedly connected with the driving block 12, a sliding groove is formed in the driving block 12, each group of driving components further comprises a push rod 14, a plurality of groups of top plates 15 are arranged above the main adhesive tape 1, the number of each group of top plates 15 is two, the push rods 14 are in sliding connection with each group of top plates 15, a sliding rod 13 is fixedly connected with the lower part of each push rod 14, and the sliding rod 13 is in sliding connection with the sliding groove formed in the driving block 12.
Through the setting of drive assembly, when needs are to the fixed strip 5 of wound subtracts the ware and adjust elasticity, play the driving effect, specifically when needs are to the fixed strip 5 of wound subtracts the ware and adjust elasticity, at first promote push rod 14, make push rod 14 slide forward in roof 15, when push rod 14 slides forward, drive slide bar 13 and follow push rod 14 and remove, just can slide in the inside of drive piece 12 when slide bar 13 removes, and then drive the rotation of drive piece 12, rotate drive piece 12 and drive bull stick 7, alright adjust the elasticity degree of fixed strip 5 at any time according to healing progress, and movable fit has the inserted bar on push rod 14, and be equipped with a plurality of and inserted bar complex spliced eye on the main sticky tape 1, can be used to stabilize the state after two pothooks 6 adjustment, avoid in patient normal use, two pothooks 6 break away from with fixed strip 5, guarantee to wear stability (inserted bar and spliced eye are prior art, not shown in the figure).
Referring to fig. 7, the main adhesive tape 1 has a surface layer 20 provided therein, a breathable layer 21 provided at the bottom of the surface layer 20, and an adhesive layer 22 provided below the breathable layer 21.
Through the setting of pasting layer 22, can make main sticky tape 1 firmly adhere on skin, ensure that wound subtracts the ware closely attached, and paste layer 22 adopts import rubber coating, it is little to skin irritation, effectively protect the skin around the wound, provide better basic environment for wound healing, through the setting of ventilative layer 21, ventilative layer 21 allows gas to exchange around the wound, help the metabolism of wound cell, reduce the possibility that moisture gathers under the main sticky tape 1 of wound subtracts the ware, reduce the uncomfortable sense of patient when wearing wound subtracts the ware, avoid causing skin red swelling etc. skin problem because of the impermeability.
Embodiment 2, referring to fig. 5-6, two ends of each push rod 14 are fixedly connected with L-shaped rods 16, auxiliary components are arranged in each L-shaped rod 16, the number of the auxiliary components comprises a plurality of groups, each group of auxiliary components comprises a telescopic rod 17, the telescopic rods 17 are located in the L-shaped rods 16, one ends of the telescopic rods 17 are fixedly connected with cylinders 18, and auxiliary patches 19 are sleeved on outer walls of the pairs of cylinders 18.
When the wound tension reducing device is used for a period of time, partial patients can easily sweat, the viscosity of the main adhesive tape 1 of the wound tension reducing device can be quickly reduced due to long-time sweat soaking, the phenomenon that the edge of the main adhesive tape 1 is warped can occur, when the phenomenon occurs, the skin around the main adhesive tape 1 is cleaned, then the telescopic rod 17 in the L-shaped rod 16 is pulled out, the auxiliary adhesive tape 19 sleeved on the outer wall of the cylinder 18 is unfolded and stuck around the main adhesive tape 1, the edge of the main adhesive tape 1 of the wound tension reducing device is prevented from being tilted, the auxiliary fixing effect is achieved, the wound tension reducing device is ensured to maintain a correct position around a wound, the phenomenon that the edge of the wound tension reducing device is not strong in viscosity, the tension and recovery of the wound are influenced, the possibility of infection at the wound skin can be reduced, meanwhile, the wound tension reducing device is stuck and fixed by the auxiliary adhesive tape 19, the risk of pulling and damaging the wound of the patient when the wound tension reducing device is replaced frequently is reduced, and the use safety is improved.
Working principle: when the fixing strip is used, the main adhesive tape 1 is stuck to a wound, so that the wound is just positioned at a gap of the main adhesive tape 1, the tension on two sides of the wound can be reduced, and the width of a scar can be prevented, so that after a scar operation, a new scar is thinner and narrower, a certain inhibition effect on hyperplasia is also achieved, and in an initial state, two clamping hooks 6 are positioned on the inner walls of clamping grooves at two ends of the fixing strip 5 to fix the fixing strip 5;
when the tightness of the fixing strip 5 needs to be regulated, firstly, the push rod 14 is pushed to enable the push rod 14 to slide forwards in the top plate 15, when the push rod 14 slides forwards, the slide rod 13 is driven to move along with the push rod 14, when the slide rod 13 moves, the slide rod 13 slides in the sliding groove of the driving block 12, and then the driving block 12 is driven to rotate, the driving block 12 drives the rotating rod 7 to rotate, the rotating rod 7 rotates and then drives the torsion spring 9 and the fixing plate 8 at the bottom to rotate simultaneously, when the fixing plate 8 rotates, the two clamping hooks 6 are driven to rotate through the connecting rods 10 at the two sides, so that the clamping hooks 6 are separated from the inside of the fixing strip 5, at the moment, the tightness of the fixing strip 5 can be regulated, the gap of the main adhesive tape 1 is smaller than 1mm, the cavitation of scars is greatly reduced, and the formation of scars is reduced;
when the adjustment is completed, the push rod 14 is loosened, the elastic force of the torsion spring 9 enables the rotary rod 7 to rotate to an initial position, at the moment, the rotary rod 7 enables the clamping hook 6 to be clamped into the clamping groove of the fixing strip 5 again through rotation generated by the connecting rod 10, the fixing of the fixing strip 5 after the adjustment is realized, the fixing strip 5 can be conveniently adjusted according to the progress of wound healing or the requirement of a patient, and a proper amount of pressure is applied in a proper range so as to stabilize the wound and reduce the tension and movement of the wound;
when the wound tension reducer is used for a period of time, partial patients can easily sweat, the viscosity of the main adhesive tape 1 of the wound tension reducer can be quickly reduced due to long-time sweat soaking, the situation that the edge of the main adhesive tape 1 is warped can occur, when the situation occurs, the skin around the main adhesive tape 1 is cleaned, the telescopic rod 17 in the L-shaped rod 16 is pulled out, the auxiliary adhesive 19 sleeved on the outer wall of the cylinder 18 is unfolded and stuck around the main adhesive tape 1, the edge of the main adhesive tape 1 of the wound tension reducer is prevented from being warped, the auxiliary fixing effect is achieved, the wound tension reducer is ensured to maintain a correct position around a wound, the phenomenon that the edge of the wound tension reducer is not strong in viscosity, the tension and recovery of the wound are influenced can be avoided, and the possibility of infection at the skin of the wound can be reduced;
when the main adhesive tape 1 is adhered, the main adhesive tape 1 can be firmly adhered to the skin through the arrangement of the adhesive layer 22 on the main adhesive tape 1, so that the wound tension reducer is tightly adhered, the adhesive layer 22 is coated with adhesive by an inlet, the skin irritation is small, the surrounding skin of a wound is effectively protected, a better basic environment is provided for wound healing, the air permeable layer 21 allows air to exchange around the wound through the arrangement of the air permeable layer 21 on the main adhesive tape 1, the metabolism of wound cells is facilitated, the possibility that moisture is accumulated under the main adhesive tape 1 of the wound tension reducer is reduced, the uncomfortable feeling of a patient when the wound tension reducer is worn is reduced, and skin problems such as skin redness and swelling caused by air impermeability are avoided.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. A wound reducer, comprising:
the main adhesive tape (1), the top of main adhesive tape (1) is equipped with multiunit stationary blade (2), every group the quantity of stationary blade (2) is set up to a plurality of, wherein a set of stationary blade (2) top all is equipped with places piece (3), every the inside of placing piece (3) all is equipped with adjusting part;
the quantity of adjusting part sets up to the multiunit, every group adjusting part includes bull stick (7), the cavity has been seted up to the inside of placing piece (3), bull stick (7) are located the cavity inside, and rotate with the cavity and be connected, the bottom fixedly connected with fixed plate (8) of bull stick (7), the both ends of cavity rotate and are connected with pothook (6), two the relative one end fixedly connected with connecting block (11) of pothook (6), two all rotate between the both ends of connecting block (11) and fixed plate (8) and be connected with connecting rod (10), the outer wall of bull stick (7) is equipped with torsional spring (9).
2. The wound tension reducer according to claim 1, wherein connecting pieces (4) are arranged above the other group of the fixing pieces (2), one end of each connecting piece (4) is fixedly connected with a fixing strip (5), each fixing strip (5) is located in the corresponding placement piece (3), and two ends of each torsion spring (9) are fixedly connected with the inner wall of the cavity respectively.
3. The wound tension reducer according to claim 2, wherein the two ends of each fixing strip (5) are provided with clamping grooves, each group of clamping hooks (6) are respectively matched with the two ends of the fixing strips (5), and a driving assembly is arranged above each rotating rod (7).
4. A wound tension reducer according to claim 3, wherein the driving assembly comprises a plurality of groups, each group of driving assembly comprises a driving block (12), one end of each rotating rod (7) penetrates through the outside of the corresponding placement piece (3) and is fixedly connected with the driving block (12), and a sliding groove is formed in the driving block (12).
5. The wound tension reducer according to claim 4, wherein each group of driving components further comprises a push rod (14), a plurality of groups of top plates (15) are arranged above the main adhesive tape (1), the number of the top plates (15) in each group is two, the push rods (14) are in sliding connection with the top plates (15) in each group, a slide rod (13) is fixedly connected to the lower part of the push rods (14), and the slide rod (13) is in sliding connection with a slide groove formed in the driving block (12).
6. The wound reducer according to claim 5, wherein two ends of each push rod (14) are fixedly connected with an L-shaped rod (16), and an auxiliary component is arranged inside each L-shaped rod (16).
7. The wound tension reducer according to claim 6, wherein the number of the auxiliary components comprises a plurality of groups, each group of the auxiliary components comprises a telescopic rod (17), the telescopic rods (17) are positioned in the L-shaped rods (16), one ends of the telescopic rods (17) are fixedly connected with cylinders (18), and auxiliary patches (19) are sleeved on the outer walls of the pairs of cylinders (18).
8. Wound reducer according to claim 1, characterized in that the inside of the main adhesive tape (1) is provided with a surface layer (20), the bottom of the surface layer (20) is provided with a ventilation layer (21), and the lower part of the ventilation layer (21) is provided with an adhesive layer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311456432.9A CN117462192B (en) | 2023-11-03 | 2023-11-03 | Wound tension reducing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311456432.9A CN117462192B (en) | 2023-11-03 | 2023-11-03 | Wound tension reducing device |
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| CN117462192A true CN117462192A (en) | 2024-01-30 |
| CN117462192B CN117462192B (en) | 2024-05-28 |
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| CN212521873U (en) * | 2020-03-19 | 2021-02-12 | 张耀武 | Tension wound suture tension reducer for surgical operation |
| CN213129670U (en) * | 2020-06-10 | 2021-05-07 | 云县人民医院 | Skin incision tension reducing device |
| CN115670558A (en) * | 2022-11-14 | 2023-02-03 | 常州市武进人民医院 | Postpartum wound stitching instrument |
| KR20230106482A (en) * | 2022-01-06 | 2023-07-13 | 오렌지메디칼(주) | Skin suture hold-apparatus for fixing drainage pipe |
| CN219921117U (en) * | 2023-02-01 | 2023-10-31 | 迈迪康医疗用品江苏有限公司 | Disposable aseptic operation suturing device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208851554U (en) * | 2018-01-03 | 2019-05-14 | 威海康正医疗器械科技有限公司 | A kind of skin wound closer |
| CN212521873U (en) * | 2020-03-19 | 2021-02-12 | 张耀武 | Tension wound suture tension reducer for surgical operation |
| CN213129670U (en) * | 2020-06-10 | 2021-05-07 | 云县人民医院 | Skin incision tension reducing device |
| KR20230106482A (en) * | 2022-01-06 | 2023-07-13 | 오렌지메디칼(주) | Skin suture hold-apparatus for fixing drainage pipe |
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| CN219921117U (en) * | 2023-02-01 | 2023-10-31 | 迈迪康医疗用品江苏有限公司 | Disposable aseptic operation suturing device |
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| CN117462192B (en) | 2024-05-28 |
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