CN217186262U - Tension accurate regulation and control knob formula wound closing device - Google Patents
Tension accurate regulation and control knob formula wound closing device Download PDFInfo
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- CN217186262U CN217186262U CN202122748479.5U CN202122748479U CN217186262U CN 217186262 U CN217186262 U CN 217186262U CN 202122748479 U CN202122748479 U CN 202122748479U CN 217186262 U CN217186262 U CN 217186262U
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Abstract
The utility model discloses a knob type wound closing device capable of accurately regulating and controlling tension, which comprises a knob component, a base, a nylon steel rope, a guide buckle and a pad pasting; the center of base is provided with rotatory hole, the bottom of base is provided with the sponge membrane, the knob subassembly contains knob and rotation axis, rotation axis fixed mounting puts in the central point of knob, the rotation axis is located the rotation hole of base, the rotation axis is connected for the rotation type with the rotatory hole of base, the pad pasting is the rectangle piece, the pad pasting has two, a plurality of lead detain mutual symmetry fixed mounting on two pad pasting, lead to detain by last buckle closure, lower buckle closure and lead the buckle axle and constitute, lower buckle closure fixed mounting is on the pad pasting, lead the buckle axle and be located between buckle closure and the lower buckle closure. The utility model has the advantages of can close the wound rapidly, do not receive the restriction of wound shape and size, reduce wound infection risk, accurate regulated pressure promotes wound healing, and wound closure department does not have the suture, does not have obvious scar behind the wound healing.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an accurate regulation and control knob formula wound closing device of tension.
Background
The wound refers to a place where the wound is broken medically, and most of the skin tissues of people are damaged, the skin tissues are directly contacted with the external environment and are the first protective barrier of the human body, the skin tissues comprise a skin epidermal layer, a dermis layer and a subcutaneous layer, the skin tissues have the functions of protection, feeling, secretion, excretion, respiration and the like, when the skin tissues are cut or damaged by trauma, the skin tissues of the wound are required to be regenerated through surgical suture, so that the barrier structure of the skin is restored, if the wound is sutured in time, the wound can be healed rapidly, the wound can be treated untimely, pyogenic infection can be caused to cause the damage of the skin and soft tissues, the limb is even broken in serious cases, and the whole body infection is caused to endanger life, so the wound of the wound must be treated strictly.
The traditional needle-thread suture method is troublesome and labor-consuming, the skin wound closure mode is invasive closure, a patient is not only suffered from the pain of surgical suture skin, but also needs to remove the suture after the wound is healed, so that not only can secondary wound be caused, but also obvious scars can be left after the wound is healed, if the wound is treated by adopting a tape type closure means, the secondary wound caused by the suture can be avoided, but the defects are that the tension cannot be adjusted, the tape type treatment mode is used for binding the wound too tightly under emergency situations such as emergency treatment, and tissue necrosis and even periosteum syndrome can be caused by the increase of the wound tension along with the swelling of the wound.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate regulation and control knob formula wound closing device of tension has the characteristics of quick closed wound, can adjust the pulling force size according to the tension of wound moreover to avoid the too big tissue damage that causes of wound tension.
A knob type wound closing device capable of accurately regulating and controlling tension comprises a knob assembly, a base, a nylon steel rope, a guide buckle and a film; the center of base is provided with rotatory hole, the bottom of base is provided with the sponge membrane, the knob subassembly contains knob and rotation axis, rotation axis fixed mounting puts in the central point of knob, the rotation axis is located the rotation hole of base, the rotation axis is connected for the rotation type with the rotatory hole of base, the pad pasting is the rectangle piece, the pad pasting has two, a plurality of mutual symmetry fixed mounting of knot of leading are detained on two pad pasting, lead to detain by last buckle closure, lower buckle closure and lead the buckle axle and constitute, lower buckle closure fixed mounting is on the pad pasting, lead between buckle closure and the lower buckle closure that the buckle axle is located, the nylon steel cable passes the knot of leading that is located two pad pasting crisscross, the both ends of nylon steel cable are fixed respectively on the knob subassembly.
The rotary knob assembly comprises a rotary knob and a rotary shaft, the rotary shaft is fixedly arranged at the central position of the rotary knob, the rotary shaft is positioned in a rotary hole of the base, and the rotary shaft is rotatably connected with the rotary hole of the base, so that the adhesive films on two sides of a wound are collected and released, the tension of the wound is adjusted, and the tension can be adjusted again after the wound is loosened by one key; a rotary hole is formed in the center of the base and used for fixing the knob, and a sponge adhesive film is arranged at the bottom of the base, so that the bottom is soft and is prevented from being crushed; the nylon steel ropes cross the guide buckles on the two sticking films in a staggered manner, so that the friction force is reduced, and the free retraction and release are realized; the guide buckles are composed of upper buckle covers, lower buckle covers and guide buckle shafts, and the guide buckles are symmetrically and fixedly arranged on the two sticking films to assist smooth adjustment of the nylon steel ropes.
Further, the knob subassembly still is provided with elasticity locking piece, and elasticity locking piece contains spring and hasp, and the spring overcoat is on the rotation axis, and the hasp is connected in the middle part of rotation axis, and the rack is installed to the rotatory hole of base, and the rack matches with the hasp, and the hasp inserts rack interconnect.
Knob subassembly is provided with elasticity locking piece, and elasticity locking piece contains spring and hasp, and the rack is installed in the rotatory hole of base, hasp and rack separation when pressing the spring, and knob subassembly adjusts tension, loosens the spring catch and inserts the locking of rack interconnect, keeps the tension locking, and at the swelling along with the wound, wound tension adjusts at any time to prevent that the osteonecrosis from avoiding appearing the periosteum syndrome.
Furthermore, the guide buckles are fixedly arranged on one side of the sticking film, and the guide buckles are arranged on the side edge of the rectangular sticking film in a linear mode.
Thereby the knob subassembly is used for supplying the operator to rotate and stimulates the nylon steel cable and remove, and the nylon steel cable drives to lead to detain and is close to each other, thereby the nylon steel cable drives two pad pasting and is close to each other to the opposite direction pulling that the perpendicular to wound extends to the pad pasting shrink that makes both sides makes the wound closed.
Further, the elasticity locking piece is spring locking piece, and spring locking piece contains casing, spring and kicking block, and the spring setting is inside the casing, kicking block one end and spring fixed connection, and the kicking block other end stretches out outside the casing.
Furthermore, elasticity locking mechanical system is elasticity needle locking piece, and elasticity needle locking piece contains elasticity needle fixed block, dog and elasticity needle, and the elasticity needle fixed block is fixed on knob subassembly, and the dog is provided with the sliding tray that supplies the nylon steel cable to pass through, and elasticity needle one end is fixed on the elasticity needle fixed block, and the elasticity needle other end locks the nylon steel cable in the sliding tray with the dog.
The elastic needle fixing block of the elastic needle locking piece is fixed on the knob assembly, the stop block is provided with a sliding groove for the nylon steel rope to pass through, when the elastic needle is pressed, the elastic needle and the stop block lock the nylon steel rope in the sliding groove, the tension can be readjusted after one-key loosening, the adjustment and the fixation of the tension are realized, and the time and the labor are saved.
Furthermore, the guide buckles are respectively arranged on two sides of the adhesive films, the two adhesive films are symmetrically arranged on two sides, the bottom surfaces of the adhesive films are provided with adhesive layers, the adhesive layers are provided with a plurality of air holes, and the adhesive films are adhered to the surfaces of the skin of a human body.
Two pad pasting symmetries set up in the wound both sides, and the layer is pasted on the bottom surface of pad pasting is provided with a plurality of bleeder vents, and two pad pasting are close to and can contract the wound when making things convenient for skin ventilative, realize that skin wound does not have the wound closure of creating, and the patient need not suffer the operation and sews up the misery of skin, only need tear the pad pasting behind the wound healing, need not demolish the suture, can not cause secondary wound, can not leave obvious scar behind the wound healing moreover.
Furthermore, the two sides of the adhesive film are provided with attaching strips which are respectively attached to the two sides of the two adhesive films, and the two adhesive films are enabled to be close to each other in parallel by the attaching strips, so that the tensile resistance of the adhesive films is enhanced.
Further, be provided with the pulling force detector on the knob subassembly, the pulling force detector contains digital display module and pulling force sensing module, and pulling force sensing module and digital display module electricity are connected, and pulling force sensing module contains connecting axle, spring post, pulling force hook and pulling force hole, and the spring post is located the pulling force sensing module, and the one end and the spring post of connecting axle are connected, and the other end and the pulling force hook of connecting axle are connected, and the nylon steel cable passes pulling force hole and pulling force hook connection.
Different from a conventional wound closing device, in the wound closing process, a doctor does not need to determine the traction force through own hand feeling, and the digital display module of the tension detector can accurately display the tension of the nylon steel rope, so that the judgment of the doctor is facilitated, and the wound closing speed is accelerated.
The utility model has the advantages of: the knob type wound closing device is reasonable in design and convenient to use, can close a wound rapidly, reduce wound infection risks and promote wound healing, is not limited by the shape and size of the wound, can be changed and accurately adjust pressure immediately, can adjust the knob to reduce the tension of the wound when the tension of the wound is too large due to swelling, has no suture, has no obvious scar after wound healing, is widely applicable to emergency treatment, war injury and other situations, and has the advantage of wide application.
Drawings
Fig. 1 is a schematic view of a tension-precise-control knob-type wound closure device.
Fig. 2 is a schematic view of a tension-precisely-controlled knob-type wound closure device.
Fig. 3 is a schematic view of a knob assembly of a tension precision control knob type wound closure device.
FIG. 4 is a schematic view of a pull force detector on the knob assembly.
The following are marked in the figure: the device comprises a knob component 1, a base 2, a nylon steel rope 3, a guide buckle 4, a film 5, a sponge adhesive film 6, a knob 7, a rotating shaft 8, an upper buckle cover 9, a lower buckle cover 10, a guide buckle shaft 11, a digital display module 12 and a tension sensing module 13.
Detailed Description
Not enough to prior art exists, the utility model provides an accurate regulation and control knob formula wound closing device of tension has the characteristics of quick closed wound, can adjust the pulling force size according to the tension of wound moreover to avoid the too big tissue damage that causes of wound tension.
In order to solve the technical problem, the utility model adopts the following technical scheme:
as an embodiment, as shown in fig. 1, a tension-accurate-control knob-type wound closure device includes a knob assembly 1, a base 2, a nylon steel cable 3, a guide button 4 and a film 5; the center of base 2 is provided with rotatory hole, the bottom of base 2 is provided with sponge membrane 6, knob subassembly 1 contains knob 7 and rotation axis 8, 8 fixed mounting of rotation axis puts in the central point of knob 7, rotation axis 8 is located the rotation hole of base 2, rotation axis 8 is connected for the rotation type with the rotation hole of base 2, pad pasting 5 is the rectangle piece, pad pasting 5 has two, a plurality ofly lead 4 mutual symmetry fixed mounting of knot on two pad pasting 5, it is by last buckle closure 9 to lead to detain 4, lower buckle closure 10 with lead to detain axle 11 and constitute, lower buckle closure 10 fixed mounting is on pad pasting 5, it is located between last buckle closure 9 and the lower buckle closure 10 to lead detain axle 11, nylon steel cable 3 passes the knot 4 of leading that is located on two pad pasting 5 crisscross, the both ends of nylon steel cable 3 are fixed respectively on knob subassembly 1.
Preferably, the knob assembly 1 comprises a knob 7 and a rotating shaft 8, the rotating shaft 8 is fixedly installed in the center of the knob 7, the rotating shaft 8 is located in a rotating hole of the base 2, and the rotating shaft 8 is rotatably connected with the rotating hole of the base 2, so that the adhesive films 5 on two sides of a wound are collected and released, the tension of the wound is adjusted, and the tension can be adjusted again after one-key loosening; a rotary hole is formed in the center of the base 2 and used for fixing a knob 7, and a sponge mucosa 6 is arranged at the bottom of the base 2, so that the bottom is soft and is prevented from being crushed; the nylon steel ropes 3 cross the guide buckles 4 on the two sticking films 5 in a staggered manner, so that the friction force is reduced, and the free retraction and release are realized; the guide buckles 4 are composed of an upper buckle cover 9, a lower buckle cover 10 and a guide buckle shaft 11, and the guide buckles 4 are symmetrically and fixedly arranged on the two sticking films 5 to assist the smooth adjustment of the nylon steel rope 3.
As an embodiment, as shown in fig. 2, the guide button 4 is fixedly installed at one side of the adhesive film 5, the guide button 4 is linearly arranged at a side of the rectangular adhesive film 5, the knob assembly 1 is used for an operator to rotate so as to pull the nylon steel rope 3 to move, the nylon steel rope 3 drives the guide button 4 to approach each other, the nylon steel rope 3 is pulled in a direction opposite to the direction perpendicular to the wound extension so as to drive the two adhesive films 5 to approach each other, and thus the adhesive films 5 at two sides contract to close the wound.
Preferably, the guide buckles 4 are respectively arranged on two sides of the adhesive film 5, the two adhesive films 5 are symmetrically arranged on two sides, the bottom surface of the adhesive film 5 is provided with an adhesive layer, the adhesive layer is provided with a plurality of air holes, and the adhesive film 5 is adhered on the surface of the skin of a human body.
Preferably, two 5 symmetries of pad pasting set up in the wound both sides, and the layer is pasted on the bottom surface of pad pasting 5 is provided with a plurality of bleeder vents, makes things convenient for two pad pasting 5 to be close to and to contract the wound when skin is ventilative, realizes that skin wound does not have the wound closure, and the patient need not suffer the operation and sews up the misery of skin, only needs to tear off pad pasting 5 after the wound healing, need not demolish the suture, can not cause secondary wound, can not leave obvious scar after the wound healing moreover.
Preferably, the two sides of the film 5 are provided with attaching strips, the attaching strips are respectively attached to the two sides of the two films 5, and the attaching strips enable the two films 5 to be close to each other in parallel, so that the tensile resistance of the films 5 is enhanced.
As an embodiment, as shown in fig. 3, the knob assembly 1 is further provided with an elastic locking member, the elastic locking member includes a spring and a latch, the spring is sleeved on the rotating shaft 8, the latch is connected to the middle of the rotating shaft 8, a rack is installed in the rotating hole of the base 2, the rack is matched with the latch, and the latch is inserted into the rack and connected with each other.
Preferably, knob subassembly 1 is provided with elasticity locking piece, and elasticity locking piece contains spring and hasp, and the rack is installed in the rotatory hole of base 2, hasp and rack separation when pressing the spring, and tension is adjusted to knob subassembly 1, loosens spring catch and inserts the locking of rack interconnect, keeps tension to lock, and along with the swelling of wound, wound tension adjusts at any time to prevent that the osteofascial compartment syndrome from appearing in the tissue necrosis.
Preferably, the elasticity locking piece is spring locking piece, and spring locking piece contains casing, spring and kicking block, and the spring setting is inside the casing, kicking block one end and spring fixed connection, and the kicking block other end stretches out outside the casing.
Preferably, elasticity locking mechanical system is elasticity needle locking piece, and elasticity needle locking piece contains elasticity needle fixed block, dog and elasticity needle, and the elasticity needle fixed block is fixed on knob subassembly 1, and the dog is provided with the sliding tray that supplies nylon steel cable 3 to pass through, and elasticity needle one end is fixed on the elasticity needle fixed block, and the elasticity needle other end and dog lock nylon steel cable 3 in the sliding tray.
Preferably, the elasticity needle fixed block of elasticity needle locking piece is fixed on knob subassembly 1, and the dog is provided with the sliding tray that supplies nylon steel cable 3 to pass through, and elasticity needle and dog are in the sliding tray with nylon steel cable 3 locking when pressing the elasticity needle, can loosen the back readjustment tension by a key, realize that tensile regulation is fixed, labour saving and time saving.
As an embodiment, as shown in fig. 4, a tension detector is disposed on the knob assembly 1, the tension detector includes a digital display module 12 and a tension sensing module 13, the tension sensing module 13 is electrically connected to the digital display module 12, the tension sensing module 13 includes a connecting shaft, a spring post, a tension hook and a tension hole, the spring post is located in the tension sensing module 13, one end of the connecting shaft is connected to the spring post, the other end of the connecting shaft is connected to the tension hook, and the nylon steel rope 3 passes through the tension hole and is connected to the tension hook.
Preferably, different from a conventional wound closing device, in the wound closing process, a doctor does not need to determine the traction force through the hand feeling of the doctor, and the digital display module 12 of the tension detector can accurately display the tension of the nylon steel rope 3, so that the judgment of the doctor is facilitated, and the wound closing speed is increased.
The utility model has the advantages that: the rotary knob assembly comprises a rotary knob and a rotary shaft, the rotary shaft is fixedly arranged at the central position of the rotary knob, the rotary shaft is positioned in a rotary hole of the base, and the rotary shaft is rotatably connected with the rotary hole of the base, so that the adhesive films on two sides of a wound are collected and released, the tension of the wound is adjusted, and the tension can be adjusted again after the wound is loosened by one key; a rotary hole is formed in the center of the base and used for fixing the knob, and a sponge adhesive film is arranged at the bottom of the base, so that the bottom is soft and is prevented from being crushed; the nylon steel ropes cross the guide buckles on the two sticking films in a staggered manner, so that the friction force is reduced, and the free retraction and release are realized; the guide buckles are composed of upper buckle covers, lower buckle covers and guide buckle shafts, and the guide buckles are symmetrically and fixedly arranged on the two sticking films to assist smooth adjustment of the nylon steel ropes.
The knob assembly is provided with an elastic locking piece, the elastic locking piece comprises a spring and a lock catch, a rack is installed in a rotating hole of the base, the lock catch is separated from the rack when the spring is pressed down, the knob assembly adjusts the tension, the spring lock catch is loosened and inserted into the rack to be mutually connected and locked, the tension is kept locked, and the tension of a wound is adjusted at any time along with the swelling of the wound, so that the osteofascial compartment syndrome is prevented from occurring due to tissue necrosis; thereby the knob subassembly is used for supplying the operator to rotate and stimulates the nylon steel cable and remove, and the nylon steel cable drives to lead to detain and is close to each other, thereby the nylon steel cable drives two pad pasting and is close to each other to the opposite direction pulling that the perpendicular to wound extends to the pad pasting shrink that makes both sides makes the wound closed.
The elastic needle fixing block of the elastic needle locking piece is fixed on the knob assembly, the stop block is provided with a sliding groove for the nylon steel rope to pass through, when the elastic needle is pressed, the elastic needle and the stop block lock the nylon steel rope in the sliding groove, the tension can be adjusted again after the elastic needle and the stop block are loosened by one key, the adjustment and the fixation of the tension are realized, and the time and the labor are saved; two pad pasting symmetries set up in the wound both sides, and the layer is pasted on the bottom surface of pad pasting is provided with a plurality of bleeder vents, and two pad pasting are close to and can contract the wound when making things convenient for skin ventilative, realize that skin wound does not have the wound closure of creating, and the patient need not suffer the operation and sews up the misery of skin, only need tear the pad pasting behind the wound healing, need not demolish the suture, can not cause secondary wound, can not leave obvious scar behind the wound healing moreover.
All patents and publications mentioned in the specification of the invention are indicative of the state of the art to which this invention pertains and of the technology disclosed herein as being applicable. All patents and publications cited herein are hereby incorporated by reference to the same extent as if each individual publication was specifically and individually indicated to be incorporated by reference. The invention described herein may be practiced in the absence of any element or elements, limitation or limitations, which limitation is not specifically disclosed herein. For example, in each of the examples herein the terms "comprising", "consisting essentially of", and "consisting of" may be substituted for the remaining 2 terms of either. The terms and expressions which have been employed herein are used as terms of description and not of limitation, and there is no intention in the use of such terms and expressions of excluding any equivalents of the features shown and described, but it is recognized that various modifications are possible within the scope of the invention and the appended claims. It is to be understood that the embodiments described herein are preferred embodiments and features and that modifications and variations may be made by one skilled in the art in light of the teachings of the present disclosure, and are to be considered within the purview of this disclosure and scope of the invention as defined by the appended claims and the independent claims.
Claims (6)
1. The utility model provides an accurate regulation and control knob formula wound closing device of tension which characterized in that: comprises a knob component, a base, a nylon steel rope, a guide buckle and a pad pasting; the center of base is provided with rotatory hole, the bottom of base is provided with the sponge mucosa, knob subassembly contains knob and rotation axis, rotation axis fixed mounting puts in the central point of knob, the rotation axis is located the rotation hole of base, the rotation axis is connected for the rotation type with the rotatory hole of base, the pad pasting is the rectangular piece, the pad pasting has two, a plurality ofly lead and detain mutual symmetry fixed mounting on two pad pasting, lead to detain by last buckle closure, lower buckle closure with lead the buckle axle and constitute, lower buckle closure fixed mounting is on the pad pasting, it is located between buckle closure and the lower buckle closure to lead the buckle axle, the nylon steel cable passes the knot of leading that is located two pad pasting with crisscross, the both ends of nylon steel cable are fixed respectively on knob subassembly.
2. A tension precise control knob wound closure device as claimed in claim 1 wherein: the knob subassembly still be provided with elasticity locking piece, elasticity locking piece contains spring and hasp, spring overcoat is on the rotation axis, the middle part in the rotation axis is connected to the hasp, the rack is installed to the rotatory hole of base, the rack matches with the hasp, the hasp inserts rack interconnect.
3. The tension precise control knob wound closure device according to claim 1, wherein: the guide buckles are fixedly arranged on one side of the sticking film, and the guide buckles are linearly arranged on the side edge of the rectangular sticking film.
4. A tension force fine control knob wound closure device according to claim 2, wherein: the elasticity locking piece be spring locking piece, the spring locking piece contains casing, spring and kicking block, the spring setting is inside the casing, kicking block one end and spring fixed connection, the kicking block other end stretches out outside the casing.
5. A tension precise control knob wound closure device as claimed in claim 1 wherein: the guide buckles are respectively arranged on two sides of the adhesive film, the two adhesive films are symmetrically arranged on two sides, the bottom surface of the adhesive film is provided with an adhesive layer, the adhesive layer is provided with a plurality of air holes, and the adhesive film is adhered on the surface of the skin of a human body.
6. A tension precise control knob wound closure device as claimed in claim 1 wherein: the two sides of the sticking films are provided with sticking strips which are respectively stuck on the two sides of the two sticking films.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122748479.5U CN217186262U (en) | 2021-11-11 | 2021-11-11 | Tension accurate regulation and control knob formula wound closing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122748479.5U CN217186262U (en) | 2021-11-11 | 2021-11-11 | Tension accurate regulation and control knob formula wound closing device |
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| CN217186262U true CN217186262U (en) | 2022-08-16 |
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| CN202122748479.5U Active CN217186262U (en) | 2021-11-11 | 2021-11-11 | Tension accurate regulation and control knob formula wound closing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115590570A (en) * | 2022-11-28 | 2023-01-13 | 山东百多安医疗器械股份有限公司（Cn） | Intelligent induction wound tensile scar inhibiting instrument |
| CN117100347A (en) * | 2023-10-24 | 2023-11-24 | 泓欣科创(北京)科技有限公司 | wound closure device |
-
2021
- 2021-11-11 CN CN202122748479.5U patent/CN217186262U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115590570A (en) * | 2022-11-28 | 2023-01-13 | 山东百多安医疗器械股份有限公司（Cn） | Intelligent induction wound tensile scar inhibiting instrument |
| CN117100347A (en) * | 2023-10-24 | 2023-11-24 | 泓欣科创(北京)科技有限公司 | wound closure device |
| CN117100347B (en) * | 2023-10-24 | 2024-03-01 | 泓欣科创(北京)科技有限公司 | Wound closure device |
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