CN104127212A - Wound suturing device - Google Patents
Wound suturing device Download PDFInfo
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- CN104127212A CN104127212A CN201410293356.9A CN201410293356A CN104127212A CN 104127212 A CN104127212 A CN 104127212A CN 201410293356 A CN201410293356 A CN 201410293356A CN 104127212 A CN104127212 A CN 104127212A
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- wound
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- mainboard
- lock strap
- skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0466—Suture bridges
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention belongs to the field of medical instruments for wound suturing and discloses a wound suturing device which comprises a first soft main plate and a second soft main plate identical with the first soft main plate. An adhesive tape is arranged on the lower surface of the first soft main plate, one or more locking belt is arranged on the upper surface of the first soft main plate, an adhesive tape is arranged on the lower surface of the second soft main plate, and the upper surface of the second soft main plate is in thread gluing connection with the locking belts. Opening and closing can be controlled by applying a small force at a locking position, so that secondary damage to skin due to the applied force is avoided; suturing force can be reduced and increased, wound suturing force can be continuously and slightly adjusted according to needs to meet clinical requirements on optimal suturing force, and wound healing time can be reduced.
Description
Technical field
The present invention relates to a kind of medical apparatus of sewing up for skin wound, more particularly, relate to a kind of wound stitching instrument.
Background technology
Particularly the wound after surgical operation is common is linear wound for skin wound, conventionally adopts medical needle suturing with thread management.This just not only needs suture time of growing, strengthens patient's operation risk, and the skin trauma that causes of needlework puncture, compressing skin, leaves ugly " Scolopendra foot " sample cicatrix, the in addition residual foreign body reaction that causes of suture.For overcoming the problems referred to above and deficiency, occur not using the skin needleless suture operation equipment of medical needle suturing with thread management as skin slide fastener.But this skin slide fastener has two large deficiencies: one, slide fastener covers wound closure, cause doctor to be difficult to observe and assess wound involutory whether good, can not observe wound healing process, simultaneously wound blood crusts and wound exudate and condense in and under sealing surface, be unfavorable for removing, the demand that cannot meet clinical needs and change dressings; They are two years old, once slide fastener is pasted on after wound skin, its stitching power that puts on wound one-time fixed, even if doctor finds this stitching power improper immediately, also cannot further go to regulate its size or remedy, the normal healing of wound is brought to great uncertainty.
Prior art document 1:ZL03117364.0 discloses a kind of skin wound closure device, the technical scheme adopting is: " a kind of skin wound closure device; comprise two bar shaped retinaculum and base band of arranging along skin wound both sides respectively; base band is arranged on the retinacular upper surface of bar shaped; it is characterized in that: be provided with many secondary locking devices that connect base band in described base band, many secondary locking devices are arranged along the retinacular length direction of bar shaped interval; Locking device is made up of sour jujube bar and snap close, in the lockhole on snap close, is provided with detent, and sour jujube bar is through the lockhole on snap close and block ratchet by detent." realized do not use medical needle suturing with thread management skin needleless sew up.But this patent is owing to adopting ratchet principle, only solve one direction and regulated increase wound suture power, still can not meet the actual needs of doctor in the time of wound suture and in wound healing process, such as: the stitching power that need to reduce in time wound when wound infection, to place drain or drainage apparatus, and infect the stitching power that wound must be increased timely gradually after elimination gradually until closure of wound; And for example: the skin histology edema at wound healing initial stage increases gradually as sustainable development can cause the tension force of wound, the timely adjusting of clinical needs reduces to be applied to the stitching power on wound gradually, and tissue edema must increase the last closure of wound of stitching power of wound timely gradually after disappearing gradually, for meeting clinical actual demand, clinical in the urgent need to be a kind of implement continuous in differential, the skin wound stitching instrument of free adjustment wound suture power size at any time.
Through retrieval, prior art document 2 number of patent applications are 201120194235.0 to disclose a kind of skin wound locking device, adopt technical scheme be: " this skin wound locking device; comprise the suture texture that is arranged on skin wound both sides; be provided with locking device between the suture texture of skin wound both sides, described locking device comprise the first snap close, the second snap close being arranged on the suture texture of skin wound both sides and be connected to the first snap close and the second snap close between threaded connector." solve in prior art document 1 problem of free adjustment wound suture power size at any time, realize the continuous fine adjustment of wound suture power to meet the clinical requirement of the best being sewed up to power simultaneously.But the disclosed skin wound locking device of above-mentioned prior art document 2,1), screw rod head cap itself designs less extremely inconvenient while being rotated with hands in clinical practice operation is used, there are the following problems and not enough:, when particularly doctor itself performs an operation, be glove, difficulty while having increased practical operation, suture time increases.2), hands can be pressed near skin wound in the time of rotary screw head cap, make near skin wound stressed, and then make stressed the bursting apart of wound getting togather in advance.3), screw rod itself is hard thing, inflexibility, when this skin wound locking device uses can not with skin attachement, sewing effect is poor.4), screw rod is hard thing, when screw rod and wound touch, can make skin cause secondary injury.
Existing document 3 China Patent No. ZL201120152790.7, disclose a kind of skin wound healing aiding device, and the technical scheme of employing is: " medical skin wound helps and closes device and be made up of two soft mainboards, adhesive tape and lock uints; The one side of soft mainboard is provided with adhesive tape, and the another side of soft mainboard is provided with lock uint; Lock uint comprises base band, at least one latch components; Base band is arranged on soft mainboard; Latch components comprises that a secondary lock band and a secondary lock buckle; Snap close is arranged in base band, is provided with a lock strap on each snap close, is provided with lockhole on snap close, and lockhole is by bayonet socket control folding, and lock strap penetrates in the lockhole of corresponding snap close in opposite side base band in opposite directions." solve in prior art document 1 problem of free adjustment wound suture power size at any time, realize the continuous fine adjustment of wound suture power to meet the clinical requirement of the best being sewed up to power; Also solved in prior art document 2 because screw rod is not that flexible material causes while using and skin is not fitted and skin caused to the problem of secondary injury simultaneously.But the disclosed skin wound healing aiding device of above-mentioned prior art document 3, in clinical practice operation is used, there are the following problems and deficiency: this application case is by the folding of buckle control lockhole, in the time controlling buckle folding, need to apply certain power, the power particularly applying when closed buckle, because skin itself exists elasticity, therefore this power applying makes near the skin of wound to lower recess, and then make the wound getting togather in advance be subject to above-mentioned skin pull and burst apart to the power of lower recess, skin is caused to secondary injury.
Summary of the invention
1. the technical problem that invention will solve
The object of the invention is to overcome above-mentioned deficiency, a kind of wound stitching instrument is provided, adopt technical scheme of the present invention, only need apply a small power and just can control the folding at locked position place, can not cause secondary injury to skin because of the power applying; Can reduce stitching power size, can increase again stitching power size, as required wound suture power be carried out to continuous fine adjustment to meet the clinical requirement of the best being sewed up to power, shorten the time of wound healing.
2. technical scheme
For achieving the above object, technical scheme provided by the invention is:
A kind of wound stitching instrument of the present invention, comprise the first soft mainboard, the second soft mainboard identical with the first soft mainboard, on the lower surface of the first described soft mainboard, be provided with adhesive tape, on the upper surface of this first soft mainboard, be provided with one or more than one lock straps; On the lower surface of the second described soft mainboard, be provided with adhesive tape, the upper surface of this second soft mainboard is connected with above-mentioned lock strap thread gluing.
Further, the upper surface of the second described soft mainboard is provided with hook face; The lower surface of described lock strap is provided with the matte with the thread gluing of above-mentioned hook face phase.
Further, the upper surface of the second soft mainboard is provided with floss face; The lower surface of described lock strap is provided with the hook face with the thread gluing of above-mentioned matte phase.
Further, on the upper surface of the second described soft mainboard, be provided with base band, this base band is positioned at the side near the first soft mainboard; Position corresponding with above-mentioned lock strap in described base band is provided with locating button; On described locating button, offer the through hole that wears lock strap, the size of this through hole and the size of lock strap match.
Further, the first described soft mainboard and the second soft mainboard are mutually pasted and are formed by upper water prick nonwoven cloth and lower layer of water prick nonwoven cloth.
Further, one end of described lock strap is fixed between upper water prick nonwoven cloth and lower layer of water prick nonwoven cloth, and the other end of this lock strap is through passing through hook face and the thread gluing of matte phase after above-mentioned through hole.
Further, described base band is fixed between upper water prick nonwoven cloth and lower layer of water prick nonwoven cloth, and this locating button is worn out upper water prick nonwoven cloth.
Further, the lower surface of described lock strap and be positioned at skin wound directly over locate as soft-surface.
Further, between the first described soft mainboard and adhesive tape and between the second soft mainboard and adhesive tape, be provided with foam bed course.
3. beneficial effect
Adopt technical scheme provided by the invention, compared with existing known technology, there is following remarkable result:
(1) a kind of wound stitching instrument of the present invention, is provided with adhesive tape on the lower surface of its first soft mainboard, is provided with one or more than one lock straps on the upper surface of this first soft mainboard; On the lower surface of the second soft mainboard, be provided with adhesive tape, the upper surface of this second soft mainboard is connected with above-mentioned lock strap thread gluing, the mode that adopts thread gluing to connect, when use, only need apply a small power and just can control the folding at locked position place, avoided the power pulling wound applying and skin caused to the problem of secondary injury; Can reduce in addition stitching power size, can increase again stitching power size, as required wound suture power be carried out to continuous fine adjustment to meet the clinical requirement of the best being sewed up to power, shorten the time of wound healing;
(2) a kind of wound stitching instrument of the present invention, its lock strap is that soft material is made, and when use and skin attachement, sewing effect is good, and particularly skin wound is positioned on radian surface skin;
(3) a kind of wound stitching instrument of the present invention, is provided with base band on the upper surface of its second soft mainboard, and this base band is positioned at the side near the first soft mainboard; Position corresponding with above-mentioned lock strap in base band is provided with locating button; On locating button, offer the through hole that wears lock strap, the second soft mainboard and the first soft mainboard can be linked into an integrated entity, and locating button positions the moving direction of lock strap, when use, only need pull lock strap and just can realize the free adjustment to wound suture power, in addition because the size of through hole and the size of lock strap match, therefore in the time pullling lock strap, can produce certain resistance, play the effect of locking, guarantee wound suture power;
(4) a kind of wound stitching instrument of the present invention, its first soft mainboard and the second soft mainboard are mutually pasted and are formed by upper water prick nonwoven cloth and lower layer of water prick nonwoven cloth, and light weight, antibacterial, aeration good, and firmly;
(5) a kind of wound stitching instrument of the present invention, one end of its lock strap is fixed between upper water prick nonwoven cloth and lower layer of water prick nonwoven cloth, base band is fixed between upper water prick nonwoven cloth and lower layer of water prick nonwoven cloth, and this locating button is worn out upper water prick nonwoven cloth, fixing more firm, prevent from the time pullling lock strap, occurring becoming flexible, and then affect wound suture power;
(6) a kind of wound stitching instrument of the present invention, the lower surface of its lock strap and be positioned at skin wound directly over locate as soft-surface, while preventing from pullling lock strap back and forth, hook face or matte contact with skin wound, and then skin wound is caused to secondary injury;
(7) a kind of wound stitching instrument of the present invention, it is simple in structure, and cost is low, and without " Scolopendra foot " sample cicatrix, foreign and inflammatory reaction, blood coagulation is discharged unobstructed without dead space, and without skin allergy, no cytotoxicity, is convenient to observe wound recovery situation.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of wound stitching instrument of the present invention
Fig. 2 is the broken away view of a kind of wound stitching instrument of the present invention;
Fig. 3 justifies annexation figure between hair side, locating button and lock strap three in the present invention.
Label declaration in schematic diagram: 1, adhesive tape; 2, foam bed course; 3, upper water prick nonwoven cloth; 4, lower layer of water prick nonwoven cloth; 5, lock strap; 6, floss face; 7, locating button; 8, hook face; 9, base band; 10, skin wound.
Detailed description of the invention
For further understanding content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
In conjunction with Fig. 1, Fig. 2 and Fig. 3, a kind of wound stitching instrument of the present embodiment, comprise the first soft mainboard, the second soft mainboard identical with the first soft mainboard, in the present embodiment, the first soft mainboard and the second soft mainboard are mutually pasted and are formed by upper water prick nonwoven cloth 3 and lower layer of water prick nonwoven cloth 4, light weight, antibacterial, aeration good, and firmly; On the lower surface of the first soft mainboard, be provided with adhesive tape 1, on the upper surface of this first soft mainboard, be provided with one or more than one lock straps 5, in the present embodiment, lock strap 5 is provided with 9, this lock strap 5 is made for soft material, when use and skin attachement, sewing effect is good, and particularly skin wound 10 is positioned on radian surface skin, and in the present embodiment, one end of lock strap 5 is fixed between upper water prick nonwoven cloth 3 and lower layer of water prick nonwoven cloth 4; On the lower surface of the second soft mainboard, be provided with adhesive tape 1, in the present embodiment, in order to prevent the infringement of Skin sewing needle of the present invention to skin, this adhesive tape 1 is hypoallergenic viscose glue; The upper surface of this second soft mainboard is connected with 5 thread gluings of above-mentioned lock strap, and in the present embodiment, the upper surface of the second soft mainboard is provided with hook face 8; The lower surface of lock strap 5 is provided with the matte 6 with above-mentioned hook face 8 phase thread gluings, the mode that adopts thread gluing to connect, when use, only need apply a small power and just can control the folding at locked position place, avoided the power pulling wound applying and skin caused to the problem of secondary injury; Can reduce in addition stitching power size, can increase again stitching power size, as required wound suture power be carried out to continuous fine adjustment to meet the clinical requirement of the best being sewed up to power, shorten the time of wound healing; On the upper surface of the second soft mainboard, be provided with base band 9, this base band 9 is positioned at the side near the first soft mainboard, and in the present embodiment, base band 9 is fixed between upper water prick nonwoven cloth 3 and lower layer of water prick nonwoven cloth 4, installs firmly; Position corresponding with above-mentioned lock strap 5 in base band 9 is provided with locating button 7, and in the present embodiment, this locating button 7 is worn out upper water prick nonwoven cloth 3; On locating button 7, offer the through hole that wears lock strap 5, the other end of this lock strap 5 is through passing through hook face 8 and matte 6 phase thread gluings after above-mentioned through hole, the second soft mainboard and the first soft mainboard can be linked into an integrated entity, and locating button positions the moving direction of lock strap, when use, only need pull lock strap and just can realize the free adjustment to wound suture power, the size of the size of this through hole and lock strap 5 matches, in the time pullling lock strap, can produce certain resistance, play the effect of locking, guaranteed wound suture power; Between the first soft mainboard and adhesive tape 1 and between the second soft mainboard and adhesive tape 1, be provided with foam bed course 2; Hook face 8 or matte 6 contact with skin wound 10 when preventing from pullling lock strap 5 back and forth, and then skin wound is caused to secondary injury, the lower surface of lock strap 5 and be positioned at skin wound 10 directly over locate as soft-surface.
Embodiment 2
The basic structure of a kind of wound stitching instrument of the present embodiment is with embodiment 1, and difference is: the upper surface of the second soft mainboard is provided with matte 6; The lower surface of lock strap 5 is provided with the hook face 8 with above-mentioned matte 6 phase thread gluings.
When use, first sew up front preparation: the first step is sewed up hypodermic layer, can reduce postoperative wound oozing of blood, can eliminate subcutaneous dead space, and it is involutory more smooth that interrupted suture skin corium is beneficial to Pi Yuan; Second step cleaning skin surface, removes skin surface oils and fats, bloodstain, disinfectant solution, and guarantee adhesive tape 1 can closely be pasted with skin surface; The 3rd step avoids polluting adhesive tape 1, only holds by lock strap 5 positions, avoids polluting adhesive tape 1, keeps good adhesion strength, avoids repeatedly pasting; Carry out again myometrial suture: the involutory otch of the first step, makes the para-position of wound skin edge, closes up; Wound stitching instrument symmetry of the present invention is attached to otch both sides by second step, and light moulding adhesive tape 1 is closely pasted with skin surface; The 3rd step stitching power regulates, pull lock strap 5 to carry out continuous fine adjustment until lock strap 5 is gluing on the second soft mainboard after reaching best stitching power, wherein should be noted that main points are: 1) apply suitable stitching tension force, can make otch keep best para-position and involutory state, as it is excessive to sew up power, because the adhesion strength of adhesive tape 1 is very strong, skin adhesive face is because being subject to the excessive skin tension blister that causes of stress, should use in time instrument release stiching instrument, reduce stitching power; 2) need the otch of drain infection or liquefaction and necrosis thing should apply the stitching power that otch is less, can only make the basic para-position of otch both sides skin edge, keep appropriate open, the drain of otch, drain is finished, and tightens up in time lock strap 5, makes otch skin edge close apposition; Adopt wound stitching instrument of the present invention, can be convenient to skin wound 10 ventilative, drain, change dressings, and can under direct-view, complete the observation at any time of the involutory and healing state of skin wound 10 skin edge, be convenient at any time wound suture power be regulated.
A kind of wound stitching instrument of the present invention possesses following advantage: 1, only need apply a small power and just can control the folding at locked position place, overcome application on human skin and had elastic problem, can not cause secondary injury to skin because of the power applying; 2, can reduce stitching power size, can increase again stitching power size, as required wound suture power is carried out to continuous fine adjustment to meet the clinical requirement of the best being sewed up to power, for " tension force cut closure " and " minimizing hypertrophic cicatrix " provides effective solution; At tension force otch, utilize the adjustable facility of stitching power, can be in the time that otch edema or inflammatory reaction alleviate, tune up gradually the stitching power that applies otch in good time, closed tension force otch smoothly, and in art and postoperative, can effectively reduce or eliminate the tensile stress being applied in scar granulation tissue, reduce the hypertrophy sexual stimulus of tension factor to cicatrix granulation tissue, promote hypertrophic cicatrix granulation tissue, be converted into smoothly ripe scar tissue; 3, lock strap 5 is made for soft material, and when use and skin attachement, sewing effect is good, and skin wound 10 is positioned on radian surface skin; 4, needleless noinvasive, wound healing is more attractive in appearance, can not leave ugly " Scolopendra foot sample cicatrix " at otch, and wound healing is more attractive in appearance; 5, foreign is residual in otch, avoids foreign body to bring out otch inflammatory reaction, avoids the inflammatory granulation tissue hyperplasia of foreign body Induced by Stimulation, reduces infection of incisional wound chance; 6, otch wound surface is open, being convenient to slough liquefied substance in otch discharges outside otch smoothly, keep otch wound surface clean, reduce infection of incisional wound, be convenient to incision tissue and keep good blood oxygen supply, not because suture is tied up and push the supply of the local blood oxygen of reduction, be convenient to infect the interior purulent secretion of otch fast by drain and discharge, promotion health granulation tissue Fast Growth, is convenient to doctor and directly observes and involutory wound, is convenient to direct cleaning-nursing otch, changes dressings.
Below schematically the present invention and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection scope of the present invention.
Claims (9)
1. a wound stitching instrument, comprise the first soft mainboard, the second soft mainboard identical with the first soft mainboard, it is characterized in that: on the lower surface of the first described soft mainboard, be provided with adhesive tape (1), on the upper surface of this first soft mainboard, be provided with one or more than one lock straps (5); On the lower surface of the second described soft mainboard, be provided with adhesive tape (1), the upper surface of this second soft mainboard is connected with above-mentioned lock strap (5) thread gluing.
2. a kind of wound stitching instrument according to claim 1, is characterized in that: the upper surface of the second described soft mainboard is provided with hook face (8); The lower surface of described lock strap (5) is provided with the matte (6) with above-mentioned hook face (8) phase thread gluing.
3. a kind of wound stitching instrument according to claim 1, is characterized in that: the upper surface of the second described soft mainboard is provided with matte (6); The lower surface of described lock strap (5) is provided with the hook face (8) with above-mentioned matte (6) phase thread gluing.
4. according to a kind of wound stitching instrument described in claim 2 or 3, it is characterized in that: on the upper surface of the second described soft mainboard, be provided with base band (9), this base band (9) is positioned at the side near the first soft mainboard; The upper position corresponding with above-mentioned lock strap (5) of described base band (9) is provided with locating button (7); On described locating button (7), offer the through hole that wears lock strap (5), the size of the size of this through hole and lock strap (5) matches.
5. a kind of wound stitching instrument according to claim 4, is characterized in that: the first described soft mainboard and the second soft mainboard are mutually pasted and formed by upper water prick nonwoven cloth (3) and lower layer of water prick nonwoven cloth (4).
6. a kind of wound stitching instrument according to claim 5, it is characterized in that: one end of described lock strap (5) is fixed between upper water prick nonwoven cloth (3) and lower layer of water prick nonwoven cloth (4), the other end of this lock strap (5) is through passing through hook face (8) and matte (6) phase thread gluing after above-mentioned through hole.
7. a kind of wound stitching instrument according to claim 6, it is characterized in that: described base band (9) is fixed between upper water prick nonwoven cloth (3) and lower layer of water prick nonwoven cloth (4), and this locating button (7) is worn out upper water prick nonwoven cloth (3).
8. a kind of wound stitching instrument according to claim 7, is characterized in that: the lower surface of described lock strap (5) and be positioned at skin wound (10) directly over locate as soft-surface.
9. a kind of wound stitching instrument according to claim 8, is characterized in that: between the first described soft mainboard and adhesive tape (1) and between the second soft mainboard and adhesive tape (1), be provided with foam bed course (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293356.9A CN104127212A (en) | 2014-06-26 | 2014-06-26 | Wound suturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293356.9A CN104127212A (en) | 2014-06-26 | 2014-06-26 | Wound suturing device |
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| Publication Number | Publication Date |
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| CN104127212A true CN104127212A (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410293356.9A Pending CN104127212A (en) | 2014-06-26 | 2014-06-26 | Wound suturing device |
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| CN (1) | CN104127212A (en) |
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| CN105380691A (en) * | 2015-12-15 | 2016-03-09 | 镇江恒生涓恩医疗器械有限公司 | Velcro skin stapler without needle or cord |
| CN109480928A (en) * | 2018-10-30 | 2019-03-19 | 镇江恒生涓恩医疗器械有限公司 | One kind being easy to guidance type needleless stitching unstrument |
| CN109718008A (en) * | 2019-01-31 | 2019-05-07 | 深圳市锦正和科技有限公司 | A kind of medical band-aid of adjustable opening |
| CN110960275A (en) * | 2019-12-31 | 2020-04-07 | 湖南臻和亦康医疗用品有限公司 | Medical wound suture plaster |
| US10624641B2 (en) | 2013-01-25 | 2020-04-21 | Creative Technology Concepts, Llc | Atraumatic wound care and closure system |
| CN114305560A (en) * | 2021-12-22 | 2022-04-12 | 浙江朗特医疗科技有限公司 | Skin suturing device |
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| CN109480928A (en) * | 2018-10-30 | 2019-03-19 | 镇江恒生涓恩医疗器械有限公司 | One kind being easy to guidance type needleless stitching unstrument |
| CN109718008A (en) * | 2019-01-31 | 2019-05-07 | 深圳市锦正和科技有限公司 | A kind of medical band-aid of adjustable opening |
| CN110960275A (en) * | 2019-12-31 | 2020-04-07 | 湖南臻和亦康医疗用品有限公司 | Medical wound suture plaster |
| CN114305560A (en) * | 2021-12-22 | 2022-04-12 | 浙江朗特医疗科技有限公司 | Skin suturing device |
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