WO2019011115A1 - 伤口缝合器 - Google Patents

伤口缝合器 Download PDF

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Publication number
WO2019011115A1
WO2019011115A1 PCT/CN2018/092230 CN2018092230W WO2019011115A1 WO 2019011115 A1 WO2019011115 A1 WO 2019011115A1 CN 2018092230 W CN2018092230 W CN 2018092230W WO 2019011115 A1 WO2019011115 A1 WO 2019011115A1
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WO
WIPO (PCT)
Prior art keywords
connecting bridge
suture
tooth
sliding
teeth
Prior art date
Application number
PCT/CN2018/092230
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English (en)
French (fr)
Inventor
涂卓平
Original Assignee
涂卓平
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Publication date
Application filed by 涂卓平 filed Critical 涂卓平
Publication of WO2019011115A1 publication Critical patent/WO2019011115A1/zh

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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
    • A61B17/08—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
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0466—Suture bridges
    • 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
    • A61B17/0491—Sewing machines for surgery
    • 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

Definitions

  • the present application relates to the field of medical supplies, and in particular to a wound stapler.
  • the skin tissue In the human body structure, the skin tissue mainly plays the role of protecting the body and feeling the pressure.
  • the skin tissue covers the whole body, which protects various tissues and organs in the body from physical, mechanical, chemical and pathogenic microbes.
  • the skin tissue of the human body In life, the skin tissue of the human body is inevitably wounded due to external factors, such as being scratched by sharp objects or cutting the skin tissue due to the need for medical surgery.
  • Current linear wound treatments for skin tissue are typically performed using medical tape or by stitching.
  • the existing wound treatment method can achieve the purpose of treating wounds
  • the medical tape has the disadvantage that the deep wound can not be treated and the hemostatic effect is poor
  • the needle stitching has the disadvantages of complicated operation and long sewing time, and both of them are easy to cause wounds. After the healing, the scar remains, and there is a technical problem that the versatility is poor and the wound is easily left after the wound is healed.
  • the present invention provides a wound stapler comprising a connecting bridge and a first suture and a second suture configured to be sutured, the second suture being fixed on the connecting bridge, the connecting bridge is provided Having teeth having the same tooth tip direction, the teeth being disposed along the length of the connecting bridge;
  • the first suture member and the second suture member are each fixed with a plurality of rows of nails configured to suture the wound;
  • the first suture member is further provided with a locking member, and the first suture member is slidably connected with the connecting bridge, and the locking member can be aligned with the row during the sliding of the first suturing member The tooth is stuck.
  • the connecting bridge includes a first connecting bridge and a second connecting bridge that are oppositely disposed, and the first connecting bridge and the second connecting bridge are fixed in series with each other;
  • the tooth includes a first sliding tooth and a second sliding tooth, the first sliding tooth is located on an outer wall of the first connecting bridge, and the second sliding tooth is located on an outer wall of the second connecting bridge.
  • the first suture includes a first suture body provided with a first guiding channel, and the first connecting bridge and the second connecting bridge are both slidably connected with the first guiding channel;
  • the locking member includes opposite first and second check teeth, and the first and second locking teeth are respectively fixed to the first sewing member On the inner wall of the body, and the first suture member is in a sliding process, the first non-stop tooth can be engaged with the first sliding tooth, and the second non-returning tooth can be coupled to the first Two sliding teeth are stuck.
  • the teeth include a third sliding tooth and a fourth sliding tooth disposed opposite to each other, and the two are coupled to each other;
  • the connecting bridge includes a third connecting bridge and a fourth connecting bridge, and the third sliding tooth is disposed on an inner wall of the third connecting bridge, and the fourth sliding is disposed on an inner wall of the fourth connecting bridge tooth;
  • One ends of the third connecting bridge and the fourth connecting bridge are fixed to the second suture, and when the third connecting bridge and the fourth connecting bridge are tightly closed, the third connecting bridge And forming an "eight" shaped knife edge at the other end of the fourth connecting bridge.
  • the locking component comprises a third non-returning tooth
  • the first suture comprises a second suture body provided with a second guiding channel
  • the upper surface of the second suturing body is fixed Said third check card tooth
  • the third check ring and the second guide channel are sequentially disposed along a sewing direction, and the third connecting bridge and the fourth connecting bridge are both slidably connected to the second guiding channel, and the second The third check ring is capable of separating the third connecting bridge from the fourth connecting bridge during sliding operation, and the third sliding tooth and the fourth sliding tooth are capable of The third check card is stuck.
  • the third check chuck includes a first latch configured to be engaged with the third slider, a second latch configured to be engaged with the fourth slider, and configured to be along The splitting teeth separating the third connecting bridge from the fourth connecting bridge are described.
  • the second guiding channel is an “eight” shaped channel, and the second guiding channel coincides with a center line of the third checking tooth.
  • the wound stapler includes a connecting bridge and a first suture and a second suture configured to be wound, the second suture is fixed on the connecting bridge, wherein the first suture and the second suture are each provided with a plurality of The nail is arranged and the first seam is slidably coupled to the connecting bridge.
  • the first suture and the second suture which are fixed with the stud are placed on both sides of the wound based on the axis of the linear wound, and then the first suture is respectively pressed And the second suture to pierce the stud into the skin tissue, ensure that the stud has penetrated the skin tissue and slide the first suture, and the first suture is penetrated into the skin tissue on both sides of the linear wound, so the first suture
  • the skin tissue on one side of the nail of the piece will be approached by the first suture to the direction of the skin tissue on the other side of the linear wound until the skin tissue on both sides of the linear wound is closed, that is, the suture of the wound is completed.
  • the first suture and the second suture can ensure that the skin tissue on both sides of the wound does not separate. Therefore, the teeth of the same tooth tip are arranged on the connecting bridge, and the teeth are along the length of the connecting bridge. a directional arrangement, wherein the first suture is provided with a locking component. When the first suture is slid on the connecting bridge, the locking component can be engaged with the tooth, and the locking component and the toothing can be engaged to enable the first sewing The piece and the second suture cannot be separated under the tension of the skin tissue, so that the cracked skin tissue is tightly closed to achieve an optimal hemostasis effect.
  • the wound stapler of the present application is fitted to each other by a first suture, a connecting bridge and a second suture fixed to the connecting bridge, so that the wound suturing device closes the skin tissue on both sides of the linear wound like a needle thread.
  • the wound suturing device closes the skin tissue on both sides of the linear wound like a needle thread.
  • the wound suturing device closes the skin tissue on both sides of the linear wound like a needle thread.
  • the wound suturing device closes the skin tissue on both sides of the linear wound like a needle thread.
  • the present application also provides another wound stapler comprising a connecting bridge and a first suture and a second suture configured to be sutured, the connecting bridge being provided with teeth having the same tooth tip direction, the teeth along the row
  • the connecting bridge is disposed in a longitudinal direction, and the first suture member and the second suture member are both slidably connected to the connecting bridge;
  • the first suture member and the second suture member are each fixed with a plurality of rows of nails configured to suture the wound;
  • the first suture member and the second suture member are each further provided with a locking member, and both can slide along the connecting bridge, and the locking member can be coupled with the tooth in the sliding process Card access.
  • the connecting bridge includes a baffle and a fifth connecting bridge and a sixth connecting bridge fixed on opposite sides of the baffle;
  • the row of teeth includes a fifth sliding tooth and a sixth sliding tooth on the same horizontal surface, the fifth sliding tooth is located on the fifth connecting bridge, and the sixth sliding tooth is located on the sixth connecting bridge.
  • first suture member and the second suture member each include a third suture body provided with a third guiding channel
  • the fifth connecting bridge and the sixth connecting bridge are both the third and the third connecting bridge Guide channel sliding connection
  • the locking member includes a fourth non-returning tooth, the fourth suture member is fixed with the fourth non-returning tooth, and the third suture is in the sliding process, the fifth sliding Both the tooth and the sixth sliding tooth are engageable with the corresponding fourth check tooth.
  • the wound stapler of the present application has the same advantages as the wound stapler described above, and will not be described herein.
  • the wound stapler comprises a connecting bridge and a first suture and a second suture configured as a wound suture, and the first suture and the second suture are both slidably coupled to the connecting bridge.
  • the first suture member and the second suture member are simultaneously moved toward each other. Since the first suture member and the second suture member are simultaneously moved, the connecting bridge is exposed to the first connecting member and the second connecting member after the wound is closed.
  • the short size prevents the exposed end of the connecting bridge from being long and resists the skin tissue around the wound, especially at the position of the limb, thereby causing the inconvenience of the casualty, further improving the practicability and functionality.
  • the original intention of this application is to provide an instant and convenient hemostasis suture method for battlefield first aid (self-rescue), industrial accidents, accidental injuries and other human soft tissues suffering from bleeding damage. It is an emergency disposal tool and is a field (outdoor) human hemorrhage. Rescue measures for sexual trauma.
  • the benefits of this instant and convenient hemostasis suture are obvious. Compared with the existing various wound sutures in the operating room of the hospital, it does not require training, and the use is simple and clear, easy to use, and the effect of hemostasis is immediate. This is a first-aid item that can be commercialized. Of course, it can also be used in the operating room. This is a fundamental difference between this application and other suturing techniques and means.
  • FIG. 1 is a front view of a first wound stapler according to a first embodiment of the present application
  • Figure 2 is a plan view of Figure 1;
  • Figure 3 is a schematic view of the wound stapler before suturing the wound
  • Figure 4 is a schematic view of the wound stapler after suturing the wound
  • Figure 5 is a schematic view showing the specific structure of the first stitcher and the connecting bridge of Figure 1;
  • FIG. 6 is a schematic structural view of a second wound stapler according to Embodiment 1 of the present application.
  • FIG. 7 is a schematic structural view of a third wound stapler according to Embodiment 1 of the present application.
  • Figure 8 is a plan view of the connecting bridge of Figure 7;
  • Figure 9 is a schematic structural view of the connecting bridge of Figure 7 when closed;
  • Figure 10 is a schematic structural view of the first suture member of Figure 7;
  • Figure 11 is a schematic structural view of a wound stapler according to a second embodiment of the present application.
  • Figure 12 is a plan view of the straight row of nails of Figure 11;
  • Figure 13 is a top plan view of the mounting "J" type of studs of Figure 11;
  • Figure 14 is a schematic view showing the specific structure of the first suture member of Figure 11;
  • Icons 1-linking bridge; 2-first suture; 3-second suture; 4-row tooth; 5-row nail; 6-blade; 7-linear wound; 11-first connecting bridge; Second connecting bridge; 13-third connecting bridge; 14-fourth connecting bridge; 15-5th connecting bridge; 16-sixth connecting bridge; 17-baffle; 21-locking member; 22-first guiding channel 23-first suture body; 24-second guide channel; 25-second suture body; 26-third guide channel; 27-third suture body; 211-first check card; 212- Second check card tooth; 213 - third check card tooth; 214 - fourth check card tooth; 2131 - first card tooth; 2132 - second card tooth; 2133 - split tooth; 41 - first slip Teeth; 42-second sliding tooth; 43-third sliding tooth; 44-fourth sliding tooth; 45-fifth sliding tooth; 46-sixth sliding tooth.
  • connection In the description of the present application, it should be noted that the terms “installation”, “connected” or “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meanings of the above terms in the present application can be understood in the specific circumstances for those skilled in the art.
  • the present embodiment provides a wound stapler comprising a connecting bridge 1 and a first suture member 2 and a second suturing member 3 configured as a wound suture, the second suture member 3 being fixed on the connecting bridge 1
  • the connecting bridge 1 is provided with the teeth 4 having the same tooth tip direction.
  • the teeth 4 are arranged along the length of the connecting bridge 1.
  • the first stitching member 2 and the second stitching member 3 are respectively fixed with a plurality of rows arranged to suture the wound. Nail 5.
  • the first suture member 2 is further provided with a locking member 21, and the first suture member 2 is slidably connected with the connecting bridge 1. During the sliding process, the locking member 21 can be engaged with the toothing 4.
  • the wound stapler comprises a connecting bridge 1 and a first suture 2 and a second suture 3 configured as a wound suture, the second suture 3 being fixed on the connecting bridge 1, wherein the first suturing member 2 and the second suturing member 2
  • the pieces 3 are each provided with a plurality of rows of nails 5, and the first seaming member 2 is slidably coupled to the connecting bridge 1.
  • the first suture 2 and the second suture 3 to which the stud 5 is fixed are placed on both sides of the wound with reference to the axis of the linear wound 7, followed by Pressing the first suture member 2 and the second suture member 3 respectively to pierce the stud 5 into the skin tissue, ensuring that the stud 5 has penetrated the skin tissue and then slides the first suture 2, because the stud 5 penetrates the linear wound 7 In the skin tissue on both sides, the skin tissue on the side pierced by the row nail 5 of the first suture 2 will be approached by the first suture 2 toward the skin tissue on the other side of the linear wound 7 until The skin tissue on both sides of the linear wound 7 is closed, that is, the suture of the wound is completed.
  • the connecting bridge 1 is provided with the teeth 4 having the same tooth tip direction.
  • the toothing 4 is disposed along the length of the connecting bridge 1 , wherein the first suture member 2 is provided with a locking member 21 , and when the first suturing member 2 slides on the connecting bridge 1 , the locking member 21 can be engaged with the toothing 4 .
  • the engagement of the locking member 21 with the teeth 4 enables the first suture member 2 and the second suture member 3 to be separated under the tension of the skin tissue, thereby allowing the split skin tissue to be tightly closed for optimal hemostasis.
  • the wound stapler in this embodiment is matched with each other by the first suture 2, the connecting bridge 1 and the second suture 3 fixed on the connecting bridge 1, so that the wound suturing device can linearly wound 7 like a needle thread.
  • the skin tissue on the side is brought together to reach the effect of suturing the wound to stop bleeding.
  • the skin tissues on both sides of the wound are overlapped together, and the gap between the wounds is extremely small, the scar generated by the skin tissue cells at the wound is lighter.
  • the wound suturing device since the wound suturing device is simple to use and convenient for suturing, the wound suturing device is also suitable for immediate treatment of wounds in an outdoor environment, and can perform emergency treatment on wounds of outdoor injured persons to prevent injured persons from being present. The risk of life-threatening occurs due to excessive blood loss under the corresponding medical equipment.
  • FIG. 6 a schematic structural view of a wound stapler is also provided in this embodiment.
  • the connecting bridge 1 includes a first connecting bridge 11 and a second connecting bridge 12 , and the first connecting bridge 11 and the second connecting bridge 12 are fixed in series.
  • the toothing 4 includes a first sliding tooth 41 on the outer wall of the first connecting bridge 11 and a second sliding tooth 42 on the outer wall of the second connecting bridge 12.
  • the connecting bridge 1 includes a first connecting bridge 11 and a second connecting bridge 12, and the two ends are fixed in series, and the first connecting bridge 11 and the second connecting bridge 12 are fixed in series at the beginning and the end so that the inside is a cavity.
  • the structure which in turn reduces production costs and reduces processing costs.
  • the teeth 4 include a first sliding tooth 41 and a second sliding tooth 42 , and the first sliding tooth 41 is located on the outer wall of the first connecting bridge 11 , and the second sliding tooth 42 is located on the outer wall of the second connecting bridge 12 ,
  • the oppositely disposed first sliding teeth 41 and the second sliding teeth 42 make the connection between the connecting bridge 1 and the first suture 2 more stable and stable, preventing the tension of the first suture 2 in the skin tissue after being sutured for the linear wound 7 The occurrence of the lower detachment of the teeth 4 occurs.
  • the first suture member 2 includes a first suture body 23 provided with a first guiding passage 22, and the first connecting bridge 11 and the second connecting bridge 12 are all slidably connected with the first guiding passage 22. .
  • the locking member 21 includes opposite first locking teeth 211 and second locking teeth 212.
  • the inner wall of the first sewing body 23 protrudes outward to form a first check tooth 211 and a second check, respectively.
  • the latching teeth 212, and the first retaining latch body 211 can be engaged with the first sliding teeth 41 during the sliding process, and the second non-returning latching teeth 212 can be engaged with the second sliding teeth 42.
  • the first guiding channel 22 can ensure that the first suture body 23 slides along the length of the connecting bridge 1 , and the sliding track does not deviate from the connecting bridge 1 , and the locking member 21 includes the first set of opposite stops.
  • the latching teeth 211 and the second check latching teeth 212 can always be engaged with the first sliding teeth 41 during the sliding of the first suture body 23, and the second non-returning latches 212 can always
  • the second check tooth 42 and the second check tooth 212 can ensure the firmness and stability of the connection between the first stitch 2 and the connecting bridge 1 .
  • the position of the first stitcher needs to be adjusted again.
  • the user only needs to press the first suture body 23 with the thumb and the index finger.
  • the first check tooth 211 and the second check tooth 212 are separated from the corresponding first sliding tooth by the external force. 41 and the second sliding tooth 42, the operation is simple, and the movement is convenient.
  • the teeth 4 include oppositely disposed third sliding teeth 43 and fourth sliding teeth 44 , and the two are coupled to each other.
  • the connecting bridge 1 includes a third connecting bridge 13 and a fourth connecting bridge 14, and a third sliding tooth 43 is disposed on the inner wall of the third connecting bridge 13, and a fourth sliding tooth 44 is disposed on the inner wall of the fourth connecting bridge 14.
  • One ends of the third connecting bridge 13 and the fourth connecting bridge 14 are fixed to the second suture 3, and when the third connecting bridge 13 and the fourth connecting bridge 14 are tightly closed, the third connecting bridge 13 and the fourth connecting bridge 14 The other end forms an "eight" shaped cutting edge 6.
  • the third sliding bridge 43 is disposed on the inner wall of the third connecting bridge 13.
  • the fourth sliding tooth 44 is disposed on the inner wall of the fourth connecting bridge 14, and the third sliding tooth 43 and the fourth sliding tooth are disposed.
  • the 44 joint connection reduces the material of the connecting bridge 1 and further reduces the cost.
  • the third connecting bridge 13 and the fourth connecting bridge 14 are connected together, which also reduces the volume of the entire wound stapler, facilitating storage and storage.
  • the locking member 21 includes a third non-returning tooth 213
  • the first suturing member 2 includes a second suture body 25 provided with a second guiding passage 24, and the second suture body 25 The outer surface projects upward to form a third check tooth 213.
  • the third check tooth 213 and the second guide channel 24 are sequentially disposed along the sewing direction, and the third connecting bridge 13 and the fourth connecting bridge 14 are both slidably connected with the second guiding passage 24, and the second sewing body 25 is in the sliding process.
  • the third check pin 213 is capable of separating the third connecting bridge 13 from the fourth connecting bridge 14.
  • the locking member 21 may further include only a third non-returning tooth 213, and the third non-returning tooth 213 and the second guiding passage 24 are sequentially disposed along the sewing direction, and the first suture body 23 is The second guiding passage 24 slides along the length direction of the connecting bridge 1, and during the sliding process, the third checking teeth 213 can separate the third connecting bridge 13 and the fourth connecting bridge 14 which are matched with each other, thereby During the sliding of the first suture member 2, the third sliding tooth 43 and the fourth sliding tooth 44 can always be engaged with the third non-returning tooth 213, and the design is ingenious and the structure is simple.
  • the third check latch 213 includes a first latch 2131 configured to be engaged with the third slider 43 , and a second latch 2132 configured to be engaged with the fourth slider 44 . And a splitting tooth 2133 configured to separate the third connecting bridge 13 from the fourth connecting bridge 14 along the cutting edge 6.
  • the dividing teeth 2133 can separate the third connecting bridge 13 from the fourth connecting bridge 14, and at the same time, the cutting edge 6 makes the dividing teeth 2133 It is easier to separate the bridge 1. In the process of separating the third connecting bridge 13 and the fourth connecting bridge 14, the securing of the first connecting piece and the connecting bridge 1 is further ensured.
  • the user when the position of the first suture member 2 needs to be changed after the first suture member 2 and the connecting bridge 1 are fixed, the user only needs to force the third connecting bridge 13 and the fourth connecting bridge 14 to force outward. Then, the first latch 2131 is separated from the third slider 43 , and the second latch 2132 is separated from the fourth slider 44 to achieve the purpose of separating the first suture 2 from the connecting bridge 1 .
  • the second guiding channel 24 is an "eight" shaped channel, and the second guiding channel 24 coincides with the center line of the third checking tooth 213, and the "eight" word
  • the type of channel can ensure that the third check pin 213 is separated from the third connecting bridge 14 and the fourth connecting bridge 14 , and the third connecting bridge 13 and the fourth connecting bridge 14 can respectively correspond to the “eight” shaped channel.
  • the channel walls are separated to ensure that the third connecting bridge 13 and the fourth connecting bridge 14 can be separated in an orderly and stable manner under the action of the dividing teeth 2133, and the design is ingenious and reasonable in structure, further improving the functionality of the wound stapler.
  • this embodiment further provides another wound stapler, which comprises a connecting bridge 1 and a first suture member 2 and a second suture member 3 configured as a wound suture, and the connecting bridge 1 is provided with the same tooth tip direction.
  • the teeth 4 are arranged along the length of the connecting bridge 1.
  • the first suture member 2 and the second suture member 3 are each fixed with a plurality of rows of nails 5 configured to suture the wound.
  • the first suture member 2 and the second suture member 3 are also provided with a locking member 21, and both of them can slide along the connecting bridge 1, and the locking member 21 can be engaged with the sliding teeth during sliding.
  • the wound stapler of the present embodiment has the same advantages as the above-described wound stapler, and will not be described herein.
  • the wound stapler comprises a connecting bridge 1 and a first suture 2 and a second suture 3 configured as a wound suture, and the first suture 2 and the second suture 3 are both slidably connected to the connecting bridge 1.
  • the first suture member 2 and the second suture member 3 are simultaneously moved toward each other. Since the first suture member 2 and the second suture member 3 are simultaneously moved to close the wound, the connecting bridge 1 is exposed to the first connecting member and the first connecting member.
  • the two connecting members have a short size, thereby preventing the exposed end of the connecting bridge 1 from being long and causing inconvenience to the casualty, further improving the practicability and functionality.
  • the row of nails 5 may be a straight row of nails 5 or a “J” type row of nails 5 , and when it is a straight row of nails 5 , the row of nails 5 to the first of the first stitching 2
  • the moving direction is inclined, the inclination angle is 10 degrees, and since the nail 5 has a 10 degree inclination angle, when the wound is closed, the surface naturally rises and does not retreat, thereby making the skin surface of the wound surface flat, further making the wound healing shallower.
  • the "J" type row nail 5 also has the property of preventing falling off, and the first suture can be used when using a wound stapler having a "J" type nail 5 2 and/or the second suture member 3 is separated from the connecting bridge 1 by first hooking the skin tissue on both sides of the wound with the "J"-shaped row nail 5, and then moving the first suture member 2 and/or the second suture member 3,
  • the "J" type row nail 5 has the characteristics of being firmly stitched and not easily falling off. In actual use, the wounded or medical personnel can choose to use different types of nail stapler 5 wound staplers according to the actual situation of the wound.
  • the connecting bridge 1 includes a baffle 17 and a fifth connecting bridge 15 and a sixth connecting bridge 16 which are oppositely fixed to both sides of the baffle 17.
  • the toothing 4 includes a fifth sliding tooth 45 and a sixth sliding tooth 46 on the same horizontal plane, the fifth sliding tooth 45 is located on the fifth connecting bridge 15, and the sixth sliding tooth 46 is located on the sixth connecting bridge 16.
  • the position of the baffle 17 is the maximum distance position between the first suture member 2 and the second suture member 3, which can prevent the first suture member 2 and the second suture member 3 from sliding over the axis of the wound when sliding. Strain of skin tissue.
  • the fifth sliding tooth 45 and the sixth sliding tooth 46 are both located on the same horizontal surface, which facilitates the fixing of the first suture member 2 and the fifth connecting bridge 15 and the second suture member 3 and the sixth connecting bridge 16.
  • first suture member 2 and the second suture member 3 each include a third suture body 27 provided with a third guiding passage 26
  • the fifth connecting bridge 15 and the sixth connecting bridge 16 are both The three guiding passages 26 are slidably connected.
  • the locking member 21 includes a fourth checking tooth 214, the inner wall of the third sewing body 27 is outwardly convex to form a fourth checking tooth 214, and the third sewing member is in the sliding process, the fifth sliding tooth 45 and / Or the sixth sliding teeth 46 can be engaged with the fourth check teeth 214.
  • the third guiding passage 26 can ensure that the third suture body 27 slides along the length of the connecting bridge 1 , and the sliding track does not deviate from the connecting bridge 1 , and the locking member 21 includes the fourth checking teeth 214 .
  • the fourth check latch 214 can always be engaged with the fifth sliding tooth 45 and the sixth sliding tooth 46, and the fourth check latch 214 secures the first suture member.
  • Both the 2 and second sutures 3 are securely and stably connected to the connecting bridge 1, further enhancing the utility and functionality of the wound stapler.

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Abstract

一种伤口缝合器，涉及医疗用品技术领域，伤口缝合器包括连接桥（1）和配置成伤口缝合的第一缝合件（2）与第二缝合件（3），第二缝合件（3）固设在连接桥（1）上，连接桥（1）上设有齿顶方向相同的排齿（4），排齿（4）沿连接桥（1）长度方向设置，第一缝合件（2）和第二缝合件（3）均固设有多个配置成缝合伤口的排钉（5），第一缝合件（2）上还设有锁扣件（21），且第一缝合件（2）与连接桥（1）滑动连接，第一缝合件（2）在滑动过程中，锁扣件（21）能够与排齿（4）卡接。伤口缝合器具有通用性佳且伤口愈合后伤疤较浅的特点。

Description

伤口缝合器
相关申请的交叉引用
本申请要求于2017年07月12日提交中国专利局的申请号为201710565264.5、名称为“伤口缝合器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及医疗用品技术领域，尤其涉及一种伤口缝合器。
背景技术
在人体构造中，皮肤组织主要承担着保护身体和感觉压力等功能，皮肤组织覆盖全身，它使得体内各种组织和器官免受物理性、机械性、化学性和病原微生物性的侵袭，是人体内部与外部最基本及最重要的屏障结构。在生活中，人体的皮肤组织难免会由于外界因素而出现伤口，如被尖锐物体划破或者由于医疗手术的需要将皮肤组织割破等。当前针对皮肤组织线性伤口处理通常采用医用胶带或者通过针线缝合的方式。
现有的伤口处理方式虽然能够达到处理伤口的目的，但是，医用胶带具有无法处理较深伤口且止血效果差的缺点；针线缝合具有操作复杂且缝合时间长的缺点，且两者均容易造成伤口愈合后遗留伤疤，存在通用性差且伤口愈合后易留下明显伤疤的技术问题。
发明内容
本申请的目的在于提供一种伤口缝合器，以缓解现有技术中处理线性伤口的方式存在通用性差且伤口愈合后易留下明显伤疤的技术问题。
本申请提供的一种伤口缝合器，包括连接桥和配置成伤口缝合的第一缝合件与第二缝合件，所述第二缝合件固设在所述连接桥上，所述连接桥上设有齿顶方向相同的排齿，所述排齿沿所述连接桥长度方向设置；
所述第一缝合件和所述第二缝合件均固设有多个配置成缝合伤口的排钉；
所述第一缝合件上还设有锁扣件，且所述第一缝合件与所述连接桥滑动连接，所述第一缝合件在滑动过程中，所述锁扣件能够与所述排齿卡接。
进一步地，所述连接桥包括相对设置的第一连接桥和第二连接桥，且所述第一连接桥与所述第二连接桥首尾依次固接；
所述排齿包括第一滑齿和第二滑齿，所述第一滑齿位于所述第一连接桥的外壁上，所述第二滑齿位于所述第二连接桥的外壁上。
进一步地，所述第一缝合件包括设有第一导向通道的第一缝合件本体，所述第一连接桥和所述第二连接桥均与所述第一导向通道滑动连接；
所述锁扣件包括相对设置的第一止回卡齿和第二止回卡齿，所述第一止回卡齿与所述 第二止回卡齿分别固设在所述第一缝合件本体的内壁上，且所述第一缝合件本体在滑动过程中，所述第一止回卡齿能够与所述第一滑齿卡接，所述第二止回卡齿能够与所述第二滑齿卡接。
进一步地，所述排齿包括相对设置的第三滑齿和第四滑齿，且两者彼此配合连接；
所述连接桥包括第三连接桥和第四连接桥，且所述第三连接桥的内壁上设有所述第三滑齿，所述第四连接桥的内壁上设有所述第四滑齿；
所述第三连接桥和所述第四连接桥的一端均与所述第二缝合件固接，当所述第三连接桥和所述第四连接桥紧闭时，所述第三连接桥和所述第四连接桥的另一端形成一“八”字型起刀口。
进一步地，所述锁扣件包括第三止回卡齿，所述第一缝合件包括设有第二导向通道的第二缝合件本体，且所述第二缝合件本体上表面固设有所述第三止回卡齿；
所述第三止回卡齿和所述第二导向通道沿缝合方向依次设置，所述第三连接桥和所述第四连接桥均与所述第二导向通道滑动连接，且所述第二缝合件本体在滑动过程中，所述第三止回卡齿能够将所述第三连接桥与所述第四连接桥分开，所述第三滑齿和所述第四滑齿均能够与所述第三止回卡齿卡接。
进一步地，所述第三止回卡齿包括配置成与所述第三滑齿卡接的第一卡齿、配置成与所述第四滑齿卡接的第二卡齿和配置成沿所述起刀口将所述第三连接桥与所述第四连接桥分离的分刀齿。
进一步地，所述第二导向通道为一“八”字型通道，且所述第二导向通道与所述第三止回卡齿的中线重合。
本申请的有益效果为：
该伤口缝合器包括连接桥和配置成伤口缝合的第一缝合件与第二缝合件，第二缝合件固设在连接桥上，其中，第一缝合件与第二缝合件均设有多个排钉，且第一缝合件与连接桥滑动连接。在使用该伤口缝合器针对线性伤口进行缝合时，以线性伤口的轴线为基准，将固设有排钉的第一缝合件与第二缝合件放置在伤口的两侧，随后分别按压第一缝合件与第二缝合件以将排钉刺入皮肤组织内，确保排钉已经刺入皮肤组织后滑动第一缝合件，由于排钉刺入线性伤口两侧的皮肤组织内，因此被第一缝合件的排钉刺入的一侧皮肤组织会在第一缝合件的带动下向着线性伤口另一侧的皮肤组织的方向靠近，直至使得线性伤口两侧的皮肤组织合拢，即完成伤口的缝合。为确保线性伤口缝合后，第一缝合件与第二缝合件能够保障伤口两侧的皮肤组织不会分开，因此，在连接桥上设有齿顶方向相同的排齿，排齿沿连接桥长度方向设置，其中，第一缝合件上设有锁扣件，第一缝合件在连接桥上滑动时，锁扣件能够与排齿卡接，锁扣件与排齿卡接能够使得第一缝合件与第二缝合件无法 在皮肤组织的张力下分开，进而使得张裂的皮肤组织紧密闭合以达到最佳的止血效果。
本申请的伤口缝合器通过第一缝合件、连接桥和固定在连接桥上的第二缝合件三者彼此配合，进而使得该伤口缝合器如同针线一样将线性伤口两侧的皮肤组织合拢在一起，以到达缝合伤口止血的效果。同时，由于伤口两侧的皮肤组织重合在一起，进而伤口之间的缝隙极小，因此使得伤口处的皮肤组织细胞再生后产生的疤痕较轻。除此之外，针对线性伤口缝合时，只需将第一缝合件与第二缝合件的排钉刺入皮肤组织，再使得第一缝合件沿着连接桥滑动并向第二缝合件方向靠近，直至伤口两侧的皮肤组织彼此合拢即可，操作简单，缝合便捷，无需专业人士操作，且由于将排钉刺入皮肤组织，因此适合于深度不一的伤口缝合，具有良好的通用性、实用性和功能性的特点。
本申请还提供另一种伤口缝合器，包括连接桥和配置成伤口缝合的第一缝合件与第二缝合件，所述连接桥上设有齿顶方向相同的排齿，所述排齿沿所述连接桥长度方向设置，且所述第一缝合件和所述第二缝合件均与所述连接桥滑动连接；
所述第一缝合件和所述第二缝合件均固设有多个配置成缝合伤口的排钉；
所述第一缝合件和所述第二缝合件上还均设有锁扣件，且两者均能够沿所述连接桥滑动，在滑动过程中，所述锁扣件能够与所述排齿卡接。
进一步地，所述连接桥包括挡板和相对固设在所述挡板两侧的第五连接桥与第六连接桥；
所述排齿包括位于同一水平面上的第五滑齿和第六滑齿，所述第五滑齿位于所述第五连接桥上，所述第六滑齿位于所述第六连接桥上。
进一步地，所述第一缝合件和所述第二缝合件均包括设有第三导向通道的第三缝合件本体，所述第五连接桥和所述第六连接桥均与所述第三导向通道滑动连接，
所述锁扣件包括第四止回卡齿，所述第三缝合件本体内壁固设有所述第四止回卡齿，且所述第三缝合件在滑动过程中，所述第五滑齿和所述第六滑齿均能够与对应的所述第四止回卡齿卡接。
本申请的有益效果为：
本申请的伤口缝合器与上述伤口缝合器所具有的相同优势，在此不再赘述。其中，该伤口缝合器包括连接桥和配置成伤口缝合的第一缝合件与第二缝合件，且第一缝合件和第二缝合件均与连接桥滑动连接。进行伤口缝合时，同时相向移动第一缝合件与第二缝合件，由于同时移动第一缝合件与第二缝合件，因此使得伤口合拢后，连接桥外露于第一连接件与第二连接件的尺寸较短，防止了连接桥外露端较长而抵触伤口周边的皮肉组织，尤其是肢体位置处，进而造成伤员活动不便的情况，进一步提高了实用性和功能性的特点。
本申请的初衷是为战场急救(自救)、工伤事故、意外伤害以及其他人体软组织受到出 血损伤时提供一种即时便捷的止血缝合手段，是一种紧急处置的用具，是野外(户外)人体出血性外伤的救治措施。这种即时便捷的止血缝合手段的好处是显而易见的。与医院手术室的现有各种伤口缝合术相比，它无需培训，使用简单明了、上手便捷，止血效果立竿见影。这是一种可以商品化普及化的急救用品。当然，它也完全可以在手术室使用。这是本申请与其它缝合技术和手段的根本区别。
附图说明
为了更清楚地说明本申请具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单的介绍，显而易见地，下面描述中的附图是本申请的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例一提供的第一种伤口缝合器的主视图；
图2为图1中俯视图；
图3为伤口缝合器缝合伤口前的示意图；
图4为伤口缝合器缝合伤口后的示意图；
图5为图1中第一缝合器与连接桥的具体结构示意图；
图6为本申请实施例一提供的第二种伤口缝合器的结构示意图；
图7为本申请实施例一提供的第三种伤口缝合器的结构示意图；
图8为图7中连接桥的俯视图；
图9为图7中连接桥闭合时的结构示意图；
图10为图7中第一缝合件的结构示意图；
图11为本申请实施例二提供的伤口缝合器的结构示意图；
图12为图11中安装直排钉的俯视图；
图13为图11中安装“J”型排钉的俯视图；
图14为图11中第一缝合件的具体结构示意图。
图标：1-连接桥；2-第一缝合件；3-第二缝合件；4-排齿；5-排钉；6-起刀口；7-线性伤口；11-第一连接桥；12-第二连接桥；13-第三连接桥；14-第四连接桥；15-第五连接桥；16-第六连接桥；17-挡板；21-锁扣件；22-第一导向通道；23-第一缝合件本体；24-第二导向通道；25-第二缝合件本体；26-第三导向通道；27-第三缝合件本体；211-第一止回卡齿；212-第二止回卡齿；213-第三止回卡齿；214-第四止回卡齿；2131-第一卡齿；2132-第二卡齿；2133-分刀齿；41-第一滑齿；42-第二滑齿；43-第三滑齿；44-第四滑齿；45-第五滑齿；46-第六滑齿。
具体实施方式
下面将结合附图对本申请的技术方案进行清楚和完整的描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在本申请的描述中，需要说明的是，术语“第一”和“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”或“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
实施例一
如图1所示，本实施例提供一种伤口缝合器，包括连接桥1和配置成伤口缝合的第一缝合件2与第二缝合件3，第二缝合件3固设在连接桥1上，连接桥1上设有齿顶方向相同的排齿4，排齿4沿连接桥1长度方向设置，第一缝合件2和第二缝合件3均固设有多个配置成缝合伤口的排钉5。
第一缝合件2上还设有锁扣件21，且第一缝合件2与连接桥1滑动连接，第一缝合件2在滑动过程中，锁扣件21能够与排齿4卡接。
该伤口缝合器包括连接桥1和配置成伤口缝合的第一缝合件2与第二缝合件3，第二缝合件3固设在连接桥1上，其中，第一缝合件2与第二缝合件3均设有多个排钉5，且第一缝合件2与连接桥1滑动连接。在使用该伤口缝合器针对线性伤口7进行缝合时，以线性伤口7的轴线为基准，将固设有排钉5的第一缝合件2与第二缝合件3放置在伤口的两侧，随后分别按压第一缝合件2与第二缝合件3以将排钉5刺入皮肤组织内，确保排钉5已经刺入皮肤组织后滑动第一缝合件2，由于排钉5刺入线性伤口7两侧的皮肤组织内，因此被第一缝合件2的排钉5刺入的一侧皮肤组织会在第一缝合件2的带动下向着线性伤口7另一侧的皮肤组织的方向靠近，直至使得线性伤口7两侧的皮肤组织合拢，即完成伤口的缝合。为确保线性伤口7缝合后，第一缝合件2与第二缝合件3能够保障伤口两侧的皮肤组织不会分开，因此，在连接桥1上设有齿顶方向相同的排齿4，排齿4沿连接桥1长度方向设置，其中，第一缝合件2上设有锁扣件21，第一缝合件2在连接桥1上滑动时，锁扣件21能够与排齿4卡接，锁扣件21与排齿4卡接能够使得第一缝合件2与第二缝合件3无法在皮肤组织的张力下分开，进而使得张裂的皮肤组织紧密闭合以达到最佳的止血 效果。
本实施例中的伤口缝合器通过第一缝合件2、连接桥1和固定在连接桥1上的第二缝合件3三者彼此配合，进而使得该伤口缝合器如同针线一样将线性伤口7两侧的皮肤组织合拢在一起，以到达缝合伤口止血的效果。同时，由于伤口两侧的皮肤组织重合在一起，进而伤口之间的缝隙极小，因此使得伤口处的皮肤组织细胞再生后产生的疤痕较轻。除此之外，针对线性伤口7缝合时，只需将第一缝合件2与第二缝合件3的排钉5刺入皮肤组织，再使得第一缝合件2沿着连接桥1滑动并向第二缝合件3方向靠近，直至伤口两侧的皮肤组织彼此合拢即可，操作简单，缝合便捷，无需专业人士操作，且由于将排钉5刺入皮肤组织，因此适合于深度不一的伤口缝合，具有良好的通用性、实用性和功能性的特点。
在本实施例中，由于该伤口缝合器使用简单并且缝合便捷，因此，该伤口缝合器还适用于户外环境下伤口的即时处理，能够对户外受伤人员的伤口进行应急处理，防止受伤人员在没有相应医疗设备下失血过多导致生命危险的情况发生。
如图6所示，在本实施例中还提供了一种伤口缝合器的结构示意图。
如图2和图5所示，具体的，连接桥1包括相对设置的第一连接桥11和第二连接桥12，且第一连接桥11与第二连接桥12首尾依次固接。
排齿4包括第一滑齿41和第二滑齿42，第一滑齿41位于第一连接桥11的外壁上，第二滑齿42位于第二连接桥12的外壁上。
在本实施例中，连接桥1包括第一连接桥11和第二连接桥12，且两者首尾依次固接，第一连接桥11与第二连接桥12首尾依次固接使得内部为一空腔结构，进而减少了生产材料，降低了加工成本。其中，排齿4包括第一滑齿41和第二滑齿42，且第一滑齿41位于第一连接桥11的外壁上，第二滑齿42位于第二连接桥12的外壁上，彼此相对设置的第一滑齿41与第二滑齿42使得连接桥1与第一缝合件2间的连接更加牢固稳定，防止针对线性伤口7缝合后，第一缝合件2在皮肤组织的张力作用下脱离排齿4的情况的发生。
如图5所示，具体的，第一缝合件2包括设有第一导向通道22的第一缝合件本体23，第一连接桥11和第二连接桥12均与第一导向通道22滑动连接。
锁扣件21包括相对设置的第一止回卡齿211和第二止回卡齿212，第一缝合件本体23的内壁向外凸出分别形成第一止回卡齿211与第二止回卡齿212，且第一缝合件本体23在滑动过程中，第一止回卡齿211能够与第一滑齿41卡接，第二止回卡齿212能够与第二滑齿42卡接。
在本实施例中，第一导向通道22能够保障第一缝合件本体23沿着连接桥1长度方向滑动，且滑动轨迹不偏离连接桥1，同时锁扣件21包括相对设置的第一止回卡齿211和第二止回卡齿212，在第一缝合件本体23滑动过程中，第一止回卡齿211始终能够与第一滑 齿41卡接，第二止回卡齿212始终能够与第二滑齿42卡接，第一止回卡齿211与第二止回卡齿212能够保障第一缝合件2与连接桥1间连接的牢固性与稳定性。
在本实施例中，当第一止回卡齿211与第一滑齿41卡接，第二止回卡齿212与第二滑齿42卡接后需要再次调节第一缝合器的位置时，使用者只需用拇指与食指用力挤压第一缝合件本体23，此时，第一止回卡齿211与第二止回卡齿212便会在外力的作用下脱离对应的第一滑齿41与第二滑齿42，操作简单，移动便捷。
如图7、图8和图9所示，具体的，排齿4包括相对设置的第三滑齿43和第四滑齿44，且两者彼此配合连接。
连接桥1包括第三连接桥13和第四连接桥14，且第三连接桥13的内壁上设有第三滑齿43，第四连接桥14的内壁上上设有第四滑齿44。
第三连接桥13和第四连接桥14的一端均与第二缝合件3固接，当第三连接桥13和第四连接桥14紧闭时，第三连接桥13和第四连接桥14的另一端形成一“八”字型起刀口6。
在本实施例中，第三连接桥13的内壁上设有第三滑齿43，第四连接桥14的内壁上上设有第四滑齿44，且第三滑齿43与第四滑齿44配合连接减少了连接桥1的制作材料，进一步降低了成本。同时，将第三连接桥13与第四连接桥14连接在一起，还减小了整个伤口缝合器的体积，便于收纳存储。
如图7所示，具体的，锁扣件21包括第三止回卡齿213，第一缝合件2包括设有第二导向通道24的第二缝合件本体25，且第二缝合件本体25外表面向上凸出形成第三止回卡齿213。
第三止回卡齿213和第二导向通道24沿缝合方向依次设置，第三连接桥13和第四连接桥14均与第二导向通道24滑动连接，且第二缝合件本体25在滑动过程中，第三止回卡齿213能够将第三连接桥13与第四连接桥14分开。
在本实施例中，锁扣件21还可以只包括一个第三止回卡齿213，且第三止回卡齿213和第二导向通道24沿缝合方向依次设置，第一缝合件本体23在第二导向通道24的作用下沿着连接桥1的长度方向滑动，在滑动过程中，第三止回卡齿213能够将彼此匹配的第三连接桥13与第四连接桥14分开，进而使得在第一缝合件2滑动的过程中，第三滑齿43和第四滑齿44始终能够与第三止回卡齿213卡接，设计巧妙，结构简单。
如图10所示，具体的，第三止回卡齿213包括配置成与第三滑齿43卡接的第一卡齿2131、配置成与第四滑齿44卡接的第二卡齿2132和配置成沿起刀口6将第三连接桥13与第四连接桥14分离的分刀齿2133。
在本实施例中，当第二缝合件本体25在连接桥1上滑动时，分刀齿2133能够使得第三连接桥13与第四连接桥14分开，同时，起刀口6使得分刀齿2133更加容易将连接桥1 分开。在将第三连接桥13和第四连接桥14分开的过程中，进而保障了第一连接件与连接桥1件的牢固性。
在本实施例中，当第一缝合件2与连接桥1固定后需要改变第一缝合件2的位置时，使用者只需将第三连接桥13与第四连接桥14用力向外拽动，进而第一卡齿2131与第三滑齿43分离，第二卡齿2132与第四滑齿44分离，以达到使得第一缝合件2与连接桥1分离的目的。
如图10所示，其中，在本实施例中，第二导向通道24为一“八”字型通道，且第二导向通道24与第三止回卡齿213的中线重合，“八”字型通道能够保障第三止回卡齿213在将第三连接桥13和第四连接桥14分开后，第三连接桥13与第四连接桥14能够分别沿与“八”字型通道对应的通道壁分开，以保证第三连接桥13与第四连接桥14能够有序并且稳定地在分刀齿2133作用下分开，设计巧妙，结构合理，进一步提高了该伤口缝合器的功能性。
实施例二
如图11所示，本实施例还提供另一种伤口缝合器，包括连接桥1和配置成伤口缝合的第一缝合件2与第二缝合件3，连接桥1上设有齿顶方向相同的排齿4，排齿4沿连接桥1长度方向设置。
第一缝合件2和第二缝合件3均固设有多个配置成缝合伤口的排钉5。
第一缝合件2和第二缝合件3上还均设有锁扣件21，且两者均能够沿连接桥1滑动，在滑动过程中，锁扣件21能够与滑齿卡接。
本实施例的伤口缝合器与上述伤口缝合器所具有的相同优势，在此不再赘述。其中，该伤口缝合器包括连接桥1和配置成伤口缝合的第一缝合件2与第二缝合件3，且第一缝合件2和第二缝合件3均与连接桥1滑动连接。进行伤口缝合时，同时相向移动第一缝合件2与第二缝合件3，由于同时移动第一缝合件2与第二缝合件3使得伤口合拢后，连接桥1外露于第一连接件与第二连接件的尺寸较短，因此防止了连接桥1外露端较长造成伤员活动不便的情况，进一步提高了实用性和功能性的特点。
如图12和图13所示，在本实施例中，排钉5可以为直排钉5或者“J”型排钉5，当为直排钉5时，排钉5向第一缝合件2的移动方向倾斜设置，倾斜角为10度，由于排钉5呈10度倾斜角，当伤口合拢后，表面自然隆起且不内陷，进而使得伤口表面皮肤组织平整，进一步使得伤口愈合疤痕较浅；当为“J”型排钉5时，不但对位于皮肤肌肉组织丰厚的腹胸、腰背或者四肢主干等皮肤组织具有良好的缝合效果，同时对贴骨皮肤如头皮等皮肤肌肉组织较少的皮肤组织也同样具有良好的缝合效果，除此之外，“J”型排钉5还具有防脱 落的特性，使用具有“J”型排钉5的伤口缝合器时可以将第一缝合件2和/或第二缝合件3与连接桥1分离，分别先用“J”型排钉5钩住伤口两边的皮肤组织，然后再移动第一缝合件2和/或第二缝合件3，“J”型排钉5具有缝合牢固且不易脱落的特点。在实际使用中，伤员或者医疗人员可以根据伤口的实际情况选择使用不同型号排钉5的伤口缝合器。
如图11所示，具体地，连接桥1包括挡板17和相对固设在挡板17两侧的第五连接桥15与第六连接桥16。
排齿4包括位于同一水平面上的第五滑齿45和第六滑齿46，第五滑齿45位于第五连接桥15上，第六滑齿46位于第六连接桥16上。
在本实施例中，挡板17位置处为第一缝合件2与第二缝合件3滑动的最大距离位置，能够防止第一缝合件2与第二缝合件3滑动时越过伤口的轴线，造成皮肤组织的拉伤。其中，第五滑齿45和第六滑齿46均位于同一水平面上，便于第一缝合件2与第五连接桥15和第二缝合件3与第六连接桥16的固定。
如图14所示，其中，第一缝合件2和第二缝合件3均包括设有第三导向通道26的第三缝合件本体27，第五连接桥15和第六连接桥16均与第三导向通道26滑动连接。
锁扣件21包括第四止回卡齿214，第三缝合件本体27内壁向外凸出形成第四止回卡齿214，且第三缝合件在滑动过程中，第五滑齿45和/或第六滑齿46均能够与第四止回卡齿214卡接。
在本实施例中，第三导向通道26能够保障第三缝合件本体27沿着连接桥1长度方向滑动，且滑动轨迹不偏离连接桥1，同时锁扣件21包括第四止回卡齿214，在第三缝合件本体27滑动过程中，第四止回卡齿214始终能够与第五滑齿45和第六滑齿46对应卡接，第四止回卡齿214保障了第一缝合件2和第二缝合件3均能够与连接桥1之间牢固并且稳定地连接，进一步提高了该伤口缝合器的实用性和功能性。
最后应说明的是：以上各实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述各实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。

Claims (10)

  1. 一种伤口缝合器，其特征在于，包括连接桥(1)和配置成伤口缝合的第一缝合件(2)与第二缝合件(3)，所述第二缝合件(3)固设在所述连接桥(1)上，所述连接桥(1)上设有齿顶方向相同的排齿(4)，所述排齿(4)沿所述连接桥(1)长度方向设置；
    所述第一缝合件(2)和所述第二缝合件(3)均固设有多个配置成缝合伤口的排钉(5)；
    所述第一缝合件(2)上还设有锁扣件(21)，且所述第一缝合件(2)与所述连接桥(1)滑动连接，所述第一缝合件(2)在滑动过程中，所述锁扣件(21)能够与所述排齿(4)卡接。
  2. 根据权利要求1所述的伤口缝合器，其特征在于，所述连接桥(1)包括相对设置的第一连接桥(11)和第二连接桥(12)，且所述第一连接桥(11)与所述第二连接桥(12)首尾依次固接；
    所述排齿(4)包括第一滑齿(41)和第二滑齿(42)，所述第一滑齿(41)位于所述第一连接桥(11)的外壁上，所述第二滑齿(42)位于所述第二连接桥(12)的外壁上。
  3. 根据权利要求2所述的伤口缝合器，其特征在于，所述第一缝合件(2)包括设有第一导向通道(22)的第一缝合件本体(23)，所述第一连接桥(11)和所述第二连接桥(12)均与所述第一导向通道(22)滑动连接；
    所述锁扣件(21)包括相对设置的第一止回卡齿(211)和第二止回卡齿(212)，所述第一止回卡齿(211)与所述第二止回卡齿(212)分别固设在所述第一缝合件本体(23)的内壁上，且所述第一缝合件本体(23)在滑动过程中，所述第一止回卡齿(211)能够与所述第一滑齿(41)卡接，所述第二止回卡齿(212)能够与所述第二滑齿(42)卡接。
  4. 根据权利要求1所述的伤口缝合器，其特征在于，所述排齿(4)包括相对设置的第三滑齿(43)和第四滑齿(44)，且两者彼此配合连接；
    所述连接桥(1)包括第三连接桥(13)和第四连接桥(14)，且所述第三连接桥(13)的内壁上设有所述第三滑齿(43)，所述第四连接桥(14)的内壁上设有所述第四滑齿(44)；
    所述第三连接桥(13)和所述第四连接桥(14)的一端均与所述第二缝合件(3)固接，当所述第三连接桥(13)和所述第四连接桥(14)紧闭时，所述第三连接桥(13) 和所述第四连接桥(14)的另一端形成一“八”字型起刀口(6)。
  5. 根据权利要求4所述的伤口缝合器，其特征在于，所述锁扣件(21)包括第三止回卡齿(213)，所述第一缝合件(2)包括设有第二导向通道(24)的第二缝合件本体(25)，所述第三止回卡齿(213)固设于所述第二缝合件本体(25)上；
    所述第三止回卡齿(213)和所述第二导向通道(24)沿缝合方向依次设置，所述第三连接桥(13)和所述第四连接桥(14)均与所述第二导向通道(24)滑动连接，且所述第二缝合件本体(25)在滑动过程中，所述第三止回卡齿(213)能够将所述第三连接桥(13)与所述第四连接桥(14)分开，所述第三滑齿(43)和所述第四滑齿(44)均能够与所述第三止回卡齿(213)卡接。
  6. 根据权利要求5所述的伤口缝合器，其特征在于，所述第三止回卡齿(213)包括配置成与所述第三滑齿(43)卡接的第一卡齿(2131)、配置成与所述第四滑齿(44)卡接的第二卡齿(2132)和配置成沿所述起刀口(6)将所述第三连接桥(13)与所述第四连接桥(14)分离的分刀齿(2133)。
  7. 根据权利要求6所述的伤口缝合器，其特征在于，所述第二导向通道(24)为一“八”字型通道，且所述第二导向通道(24)与所述第三止回卡齿(213)的中线重合。
  8. 一种伤口缝合器，其特征在于，包括连接桥(1)和配置成伤口缝合的第一缝合件(2)与第二缝合件(3)，所述连接桥(1)上设有齿顶方向相同的排齿(4)，所述排齿(4)沿所述连接桥(1)长度方向设置，且所述第一缝合件(2)和所述第二缝合件(3)均与所述连接桥(1)滑动连接；
    所述第一缝合件(2)和所述第二缝合件(3)均固设有多个配置成缝合伤口的排钉(5)；
    所述第一缝合件(2)和所述第二缝合件(3)上还均设有锁扣件(21)，且两者均能够沿所述连接桥(1)滑动，在滑动过程中，所述锁扣件(21)能够与所述排齿(4)卡接。
  9. 根据权利要求8所述的伤口缝合器，其特征在于，所述连接桥(1)包括挡板(17)和相对固设在所述挡板(17)两侧的第五连接桥(15)与第六连接桥(16)；
    所述排齿(4)包括位于同一水平面上的第五滑齿(45)和第六滑齿(46)，所述第五滑齿(45)位于所述第五连接桥(15)上，所述第六滑齿(46)位于所述第六连接桥(16)上。
  10. 根据权利要求9所述的伤口缝合器，其特征在于，所述第一缝合件(2)和所述第二缝合件(3)均包括设有第三导向通道(26)的第三缝合件本体(27)，所述第 五连接桥(15)和所述第六连接桥(16)均与所述第三导向通道(26)滑动连接；
    所述锁扣件(21)包括第四止回卡齿(214)，所述第三缝合件本体(27)内壁固设有所述第四止回卡齿(214)，且所述第三缝合件本体(27)在滑动过程中，所述第五滑齿(45)和所述第六滑齿(46)均能够与对应的所述第四止回卡齿(214)卡接。
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