CN111839637B - Gynaecology's wound stitches auxiliary device - Google Patents
Gynaecology's wound stitches auxiliary device Download PDFInfo
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- CN111839637B CN111839637B CN202010919038.4A CN202010919038A CN111839637B CN 111839637 B CN111839637 B CN 111839637B CN 202010919038 A CN202010919038 A CN 202010919038A CN 111839637 B CN111839637 B CN 111839637B
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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
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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
- A61B17/085—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound with adhesive layer
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Abstract
The utility model provides a gynaecology's wound suturing auxiliary device, relate to medical equipment technical field, the locating plate that sets up including 2 symmetries, the outside of locating plate is equipped with the bandage, the front and back side still fixes respectively and is equipped with the spring holder in the up end of locating plate, still be connected with the bar boss between the relative terminal surface of the spring holder of front and back side, the up end integrated into one piece of bar boss and locating plate, still be connected with the tractive spring between 2 spring holders of homonymy, the front and back end of the interior terminal surface of locating plate is equipped with the limiting plate respectively, the synthetic space of sewing up is enclosed with the locating plate to the limiting plate, the size of the space of sewing up cooperatees with the size of sewing up the needle and the operation range of sewing up the needle, be equipped with fixed establishment on the locating plate, side end face department still is equipped with fine-tuning in the front and back of locating plate. The invention has reasonable structure and simple use, is preset with a suture space, can provide a suture operation space for doctors, and can carry out fine adjustment through the fine adjustment mechanism of the device when the wound is deformed and needs further assistance in the operation.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a gynecological wound suturing assisting device.
Background
In gynecological operation, often can sew up the wound, when wound irregular shape or wound is longer, there is certain degree of difficulty in bare-handed suture, consequently needs to use wound suture auxiliary device.
Most of the existing wound suturing auxiliary devices have poor practicability, so the following reasons mainly exist:
1. the device is too simple in structure, but is very complicated to operate;
2. because the suturing operation needs a certain operation space, the existing device does not reserve a suturing space for doctors, so that the device can be positioned only according to experience when being fixed, the space is too small, the suturing operation cannot be carried out, when the space is too large, the closing of a wound is influenced, the proper positioning needs to be obtained, the repeated adjustment is needed, and the energy and the time are wasted;
3. since wound closure is a dynamic process, position adjustment can not be performed after the device is fixed, so that the auxiliary closure effect is limited.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the gynecological wound suturing assisting device which is reasonable in structure and simple to use, a suturing space is preset, a suturing operation space can be provided for a doctor, and in an operation, when a wound deforms and needs further assistance, fine adjustment can be carried out through a fine adjustment mechanism of the device, so that the device is tightly combined with the whole suturing process.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a gynaecology's wound suture auxiliary device, includes the locating plate that 2 symmetries set up, the outside of locating plate be equipped with the bandage, the front and back side still fixes respectively and is equipped with the spring holder in the up end of locating plate, still is connected with the bar boss between the relative terminal surface of the spring holder of front and back side, the up end integrated into one piece of bar boss and locating plate, still be connected with the tractive spring between 2 spring holders of homonymy, the front and back end of the interior terminal surface of locating plate be equipped with the limiting plate respectively, limiting plate and locating plate enclose synthetic suture space, the size of suture space and the size of sewing needle and the operating range who sews up the needle cooperate, be equipped with fixed establishment on the locating plate, side end department still is equipped with fine-tuning around the locating plate.
Preferably, when the ends of the limiting plates on the left and right sides are abutted, at least a sewing space for operating the smallest-sized sewing needle can be formed.
Preferably, the inner side end of the upper surface of the positioning plate is also provided with a graduation line for reference of sewing along the edge of the sewing space.
Preferably, the fixing mechanism comprises an air suction bag, a transition air cavity, an air vent pipeline and a spherical groove, the transition air cavity is arranged inside the strip-shaped boss, the air suction bag is arranged at the top of the strip-shaped boss and is communicated with the inside of the transition air cavity through a connecting pipe, a one-way valve is arranged in the connecting pipe, an air outlet pipe is arranged at the top of the air suction bag, a valve is arranged on the air outlet pipe, the spherical grooves are multiple and are uniformly distributed on the lower end face of the positioning plate, the air vent pipeline penetrates through the positioning plate, the upper end of the air vent pipeline is communicated with the transition air cavity, and the lower end of the air vent pipeline is communicated with the top of the spherical groove to form an air hole.
Preferably, the fine adjustment mechanism comprises a linear sliding groove arranged on the end face of the positioning plate, a slider A connected in the linear sliding groove in a sliding manner, a first L-shaped rod connected to the outer end face of the slider A on the left side, and a second L-shaped rod connected to the outer end face of the slider A on the right side, the ends of the first L-shaped rod and the second L-shaped rod are opposite, reverse external threads are arranged on the outer surfaces of the first L-shaped rod and the second L-shaped rod, a fine adjustment sleeve is arranged between the first L-shaped rod and the second L-shaped rod, internal threads matched with the external threads of the first L-shaped rod or the second L-shaped rod are arranged at two ends of the inner wall surface of the fine adjustment sleeve respectively, and the end portions of the first L-shaped rod and the second L-shaped rod are connected in the fine adjustment sleeve in a screwing manner respectively and can be unfolded towards two sides or retracted towards the inner side under the rotation of the fine adjustment sleeve.
Preferably, when in use, the ends of the first L-shaped rod and the second L-shaped rod are respectively screwed in the fine tuning sleeve and abut against the fine tuning sleeve, and the length of the linear sliding chute satisfies the following conditions: the pull spring can provide a stretching space, the inner side end of the sliding block A at least on one side is separated from the end surface of the inner side of the groove wall of the straight sliding groove when the pull spring is used, and when the first L-shaped rod and the second L-shaped rod are unfolded towards two sides, the outer side end of the sliding block A can gradually abut against the groove wall of the outer side end of the straight sliding groove, and the positioning plate is pushed towards the outer side.
Preferably, the first L-shaped rod and the second L-shaped rod are respectively rotatably connected with the sliding block A, the outer diameters of the first L-shaped rod and the second L-shaped rod are smaller than the width of a notch of the linear sliding chute, and the upper ends of the outer wall surfaces of the first L-shaped rod and the second L-shaped rod are separated from the upper edge of the notch; and the linear sliding groove is of a convex structure, and a deformation space is reserved between the top end surface of the sliding block A and the top groove wall of the linear sliding groove.
Preferably, on the up end of 2 locating plates, and be located and still be equipped with the linear guide who is parallel to each other along the fore-and-aft direction between scale mark and the bar boss, linear guide on sliding connection have slider B, slider B up end be equipped with the draw-in groove suture space top be equipped with the roll body that is used for flattening the wound, the roll body rotate and connect on the main shaft, the main shaft extend to both sides, be equipped with along the axis to the inside screw hole that extends of main shaft at the tip of main shaft, have the connecting rod at screw hole department spiro union, connecting rod one end and main shaft spiro union, other end joint in the draw-in groove, the rotation of connecting rod accessible retract or extend to the main shaft outside to the main shaft inboard.
Preferably, the first and second liquid crystal materials are,
the gynecological wound suturing auxiliary device has the following beneficial effects:
1. according to the invention, the use of the suturing auxiliary device can be greatly simplified by presetting the suturing space, the suturing can be carried out in the suturing space only by normal fixation, and the closing of the wound and the smooth suturing can be ensured.
2. The fixing mechanism is simple to operate and good in fixing effect, rapid fixing can be achieved only by pressing the air suction bag, and the using efficiency is improved.
3. The fine adjustment mechanism of the invention can solve the problem of wound deformation in the suturing process, so that the invention can really assist the whole process of wound suturing.
4. The wound flattening device is also provided with the roller body for flattening the wound, the wound which is aligned but still arched upwards can be flattened, the wound which is not flattened is flattened after being flattened, and the wound is sewn during flattening, so that an effective scheme is provided for the sewing of the complicated wound.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2, a front view of the present invention;
FIG. 3, bottom view of the present invention;
FIG. 4; cross-sectional view at A-A1 of the present invention;
FIG. 5: the invention relates to a cross section of the matching relation between a linear sliding chute and a sliding block A;
FIG. 6: the embodiment of the invention provided with the roller body is schematically shown in a top view structure;
FIG. 7: the invention is provided with a schematic structural diagram of an embodiment of a roller body in front view;
1: positioning plate, 2: limiting plate, 3: strap, 4: strip boss, 5: second L-shaped bar, 6: first L-shaped bar, 7: trimming sleeve, 8: suture space, 9: scale line, 10: an inhalation capsule, 11: connection ring, 12: pulling spring, 13: spring seat, 14: linear chute, 15: slider a, 16: spherical groove, 17: air hole, 18: check valve, 19: valve, 20: transition air cavity, 21: vent line, 22: deformation space, 23: roller body, 24: main shaft, 25: link, 26: slide B, 27: card slot, 28: flattened wound, 29: non-applanated wound, 30: suture line, 31: a linear guide rail.
Detailed Description
In the following, embodiments of the present invention are described in detail in a stepwise manner, which is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, the present invention is not to be construed as being limited thereto.
In one embodiment, the gynecological wound suturing assisting device comprises 2 symmetrically-arranged positioning plates 1, wherein binding bands 3 are arranged on the outer sides of the positioning plates 1, generally, 4 binding bands 3 are arranged on the binding bands 3, the binding bands are opposite to each other in pairs to play a role in fixing, the fixing modes of the binding bands are fastening, locking and knotting, functions can be realized, spring seats 13 are respectively fixedly arranged on the front side and the rear side of the upper end face of each positioning plate 1, strip-shaped bosses 4 are connected between the opposite end faces of the spring seats 13 on the front side and the rear side, the strip-shaped bosses 4 and the upper end face of each positioning plate 1 are integrally formed, traction springs 12 are connected between 2 spring seats 13 on the same side, limiting plates 2 are respectively arranged on the front end and the rear end of the inner end face of each positioning plate 1, 4 limiting plates 2 can be seen from the figure, a suturing space 8 is defined by the limiting plates 2 and the positioning plates 1, the size of the sewing space 8 is matched with the size of the sewing needle and the operation range of the sewing needle, when the sewing machine is used, the distance between 2 positioning plates 1 does not need to be determined by manual experience, and the sewing machine only needs to be normally installed and can be used for sewing in the sewing space; in addition, the positioning plate 1 is provided with a fixing mechanism, and the front and rear end faces of the positioning plate 1 are also provided with a fine adjustment mechanism, wherein the fixing mechanism in general can be an adhesive device for adhering skin or a suction cup device for adsorbing the skin, and the fine adjustment mechanism does not find a common mode.
In a further embodiment, referring to fig. 1, when the ends of the limiting plates 2 on the left and right sides are abutted, at least a suture space 8 for operating a minimum size suture needle is formed; similarly, when the distance of the limiting plate 2 is pulled open, a sewing space suitable for a larger sewing needle can be constructed; the sewing space 8 can also be directly constructed into a form suitable for large-size sewing needles, and can simultaneously meet the requirements of sewing of the sewing needles of different types; here, the restriction plate 2 functions to construct a suture space.
In a further embodiment, referring to fig. 1, the inner side end of the upper surface of the positioning plate 1 is further provided with a graduation line 9 for reference of sewing along the edge of the sewing space; the doctor needs to sew up the lineation of different styles according to the wound condition, and the operation is more standard and easier by referring to the scale mark 9.
In a further embodiment, referring to fig. 1, 2, 3 and 4, the fixing mechanism includes an air suction bag 10, a transition air cavity 20, an air vent pipe 21 and a spherical groove 16, the transition air cavity 20 is disposed inside the strip-shaped boss 4, the air suction bag 10 is disposed on the top of the strip-shaped boss 4 and is communicated with the interior of the transition air cavity 20 through a connecting pipe, a one-way valve 18 is disposed in the connecting pipe, an air outlet pipe is disposed on the top of the air suction bag 10, a valve 19 is disposed on the air outlet pipe, a plurality of spherical grooves 16 are uniformly distributed on the lower end surface of the positioning plate 1, the air vent pipe 21 penetrates through the positioning plate 1, the upper end of the air vent pipe 21 is communicated with the transition air cavity 20, and the lower end is communicated with the top of the spherical groove 16 to form an air hole 17; the fixing mechanism is different from a common sucker structure and is a cluster type adsorption positioning structure, when the fixing mechanism is used, a valve 19 is opened, an air suction bag 10 is pressed, air flow enters a transition air cavity 20 from a spherical groove 16 through a ventilation pipeline 21, then enters the air suction bag 10 and is discharged from an air outlet pipe, a positioning plate 1 is attached to the skin of a patient, the positioning plate can be firmly positioned only by pressing the air suction bag 10, and compared with the prior art provided with a plurality of suckers, the fixing mechanism is simple in operation and has a more prominent effect.
In a further embodiment, referring to fig. 1 and 2, the fine adjustment mechanism comprises a linear sliding chute 14 arranged at the end surface of the positioning plate 1, a slide block a15 slidably connected in the linear sliding chute 14, a first L-shaped rod 6 connected to the outer end surface of the left slide block a15, and a second L-shaped rod 5 connected to the outer end surface of the right slide block a15, the ends of the first L-shaped rod 6 and the second L-shaped rod 5 are opposite, and the outer surfaces of the first L-shaped rod 6 and the second L-shaped rod 5 are provided with reverse external threads, a fine adjustment sleeve 7 is arranged between the first L-shaped rod 6 and the second L-shaped rod 5, two ends of the inner wall surface of the fine adjustment sleeve 7 are respectively provided with an internal thread matched with the external thread of the first L-shaped rod 6 or the second L-shaped rod 5, the ends of the first L-shaped rod 6 and the second L-shaped rod 5 are respectively screwed in the fine adjustment sleeve 7 and can be expanded towards two sides or contracted towards the inner side under the rotation of the fine adjustment sleeve 7; the fine adjustment mechanism is arranged aiming at the dynamic sewing process, and the unsewn wound can deform in the sewing process, so that the fine adjustment of the invention is needed.
In a further embodiment, referring to fig. 1 and 2, in use, the ends of the first L-shaped rod 6 and the second L-shaped rod 5 are respectively screwed into the fine adjustment sleeve 7 and abut against each other in the fine adjustment sleeve 7, and the length of the linear chute 14 is such that: the stretching space of the drawing spring 12 can be provided, when in use, the inner side end of the slide block A15 at least on one side is separated from the inner side end face of the groove wall of the straight sliding groove 14, namely, when in use, the drawing spring 12 needs to be stretched, the lower end face of the positioning plate 1 is contacted with the skin on two sides of a wound and positioned, in the process, the first L-shaped rod 6 and the second L-shaped rod 5 do not obstruct the drawing process, but slide in the straight sliding groove 14 along with the drawing, the slide block A15 slides in the straight sliding groove 14, after the positioning, the wound deforms, when in need of fine adjustment, under the rotation of the fine adjustment sleeve 7, the outer side end of the slide block A15 can gradually abut against the groove wall of the outer side end of the straight sliding groove 14, the positioning plate 1 is pushed outwards, the shape of the wound can be adjusted, and the wound is excessively compact or even bulged, become flat and closed; it should be noted that such fine adjustment is necessary due to the elasticity of the muscles of the human body, and although the present invention obtains the fixation of the fixation mechanism and the binding band 3 at the beginning, the wound which is just aligned may be further deformed with the slackening of the muscles of the human body, so that the wound is pressed together and even protruded, which brings new trouble to the suture.
In a further embodiment, referring to fig. 5, the first L-shaped rod 6 and the second L-shaped rod 5 are rotatably connected to the slide block a15, respectively, the outer diameters of the first L-shaped rod 6 and the second L-shaped rod 5 are smaller than the width of the notch of the linear chute 14, and the upper ends of the outer wall surfaces of the first L-shaped rod 6 and the second L-shaped rod 5 are disengaged from the upper edge of the notch; the linear sliding groove 14 is of a convex structure, and a deformation space 22 is reserved between the top end face of the sliding block A15 and the top groove wall of the linear sliding groove 14; in fact, the skin of a person is difficult to be flat, only a roughly flat plane is constructed through the positioning of the positioning plate 1, the positioning plate 1 is easy to incline due to the pulling action of the binding belt 3 in the process, and at the moment, the reserved deformation space 22 and the first L-shaped rod 6 and the second L-shaped rod 5 which are rotatably connected can adapt to the fluctuation of the skin of the person and meet the requirement of fine adjustment of sewing.
In a further embodiment, referring to fig. 6 and 7, linear guide rails 31 parallel to each other are further arranged on the upper end surfaces of the 2 positioning plates 1 and between the scale lines 9 and the strip-shaped bosses 4 along the front-rear direction, a sliding block B26 is connected to the linear guide rails 31 in a sliding manner, a clamping groove 27 is arranged on the upper end surface of the sliding block B26, a roller body 23 for flattening a wound is arranged above the sewing space 8, the roller body 23 is rotatably connected to the main shaft 24, the main shaft 24 extends towards both sides, a threaded hole extending towards the inside of the main shaft along the axis is arranged at the end part of the main shaft 24, a connecting rod 25 is screwed at the threaded hole, one end of the connecting rod 25 is screwed with the main shaft 24, the other end is clamped in the clamping groove 27, and the connecting rod 25 can retract towards the inside of the main shaft or extend towards the outside of the main shaft through rotation; in this embodiment, even if the wounds are aligned, when the wounds are still arched upwards, as shown in fig. 6, the connecting rods 25 on the two sides of the roller body can be adjusted to a proper length in a rotating manner and clamped in the clamping grooves 27 on the two sides, so that the roller body 23 is located above the wounds, the pressure applied to the wounds by the roller body enables the wounds to be partially flattened and closed, the flattened wounds 28 are sutured, the roller body 23 is pushed towards one side of the wounds 29 which are not flattened, and the above steps are repeated, so that all the wounds can be sutured.
The use principle of the invention is as follows:
when the invention is used, a wound is placed in the middle of 2 positioning plates 1, the positioning can be realized by visual inspection according to the oppositely arranged limiting plates 2, then the positioning plates 1 on two sides are held by two hands, the positioning plates 1 on two sides are pulled open, the pulling spring 12 is extended, then the positioning plates 1 are pressed on the skin, the air suction bag 10 is pressed, the positioning plates 1 are fixed with the skin, the valve 19 is closed, at the moment, the pulling spring 12 can pull the positioning plates on two sides to drive the skin on two sides of the wound to move towards the wound direction, the binding belt 3 needs to be bound, the wound is in a closed state by adjusting the tightness of the binding belt 3, when the suture is performed, the operation is performed in the suture space 8, the suture can be performed quickly according to the scale mark 9, but the wound can deform along with the relaxation of human muscle, the original binding belt 3 can not restrict the pulling spring 12, under the traction of the pulling spring 12, the wound can be excessively arched, at the moment, the fine adjustment mechanism is used for adjusting, namely the fine adjustment sleeve 7 is rotated, the positioning plate 1 is enabled to move towards two sides, the excessively arched wound is enabled to restore to a closed state again, fine adjustment can be carried out at any time in the sewing process, in addition, aiming at the problem that the wound is aligned and still arched upwards, flattening and sewing can be carried out through the mode of the last embodiment of the invention, after sewing is finished, the valve 19 is opened, air flow is communicated, the binding belt 3 is untied, and the positioning plate 1 can be taken down.
Claims (2)
1. A gynecological wound closure assistance device characterized by: the sewing machine comprises 2 symmetrically-arranged positioning plates, wherein a binding band is arranged on the outer side of each positioning plate, spring seats are respectively fixedly arranged on the front side and the rear side of the upper end surface of each positioning plate, bar-shaped bosses are connected between the opposite end surfaces of the spring seats on the front side and the rear side, the bar-shaped bosses and the upper end surfaces of the positioning plates are integrally formed, traction springs are connected between the 2 spring seats on the same side, limiting plates are respectively arranged on the front end and the rear end of the inner end surface of each positioning plate, a sewing space is defined by the limiting plates and the positioning plates, the size of the sewing space is matched with the size of a sewing needle and the operation range of the sewing needle, a fixing mechanism is arranged on each positioning plate, and fine adjustment mechanisms are also arranged on the front side end surface and the rear side end surface of each positioning plate; when the end parts of the limiting plates on the left side and the right side are abutted, a sewing space for operating the smallest-model sewing needle can be at least formed; the inner side end of the upper surface of the positioning plate is also provided with scale marks for reference of sewing along the edge of the sewing space; the end surface of the positioning plate where the edge of the sewing space is positioned is matched with the operation of the sewing needle; the fine adjustment mechanism is used for finely adjusting the closure degree of the wound by cooperating with the traction spring when the closure degree of the wound is changed in the sewing process;
the fixing mechanism comprises an air suction bag, a transition air cavity, an air vent pipeline and a spherical groove, wherein the transition air cavity is arranged inside the strip-shaped boss, the air suction bag is arranged at the top of the strip-shaped boss and is communicated with the inside of the transition air cavity through a connecting pipe, a one-way valve is arranged in the connecting pipe, an air outlet pipe is arranged at the top of the air suction bag, valves are arranged on the air outlet pipe, a plurality of spherical grooves are uniformly distributed on the lower end surface of the positioning plate, the air vent pipeline penetrates through the positioning plate, the upper end of the air vent pipeline is communicated with the transition air cavity, and the lower end of the air vent pipeline is communicated with the top of the spherical groove to form an air hole;
the fine adjustment mechanism comprises a linear sliding groove arranged on the end face of the positioning plate, a sliding block A connected in the linear sliding groove in a sliding manner, a first L-shaped rod connected to the outer end face of the sliding block A on the left side, and a second L-shaped rod connected to the outer end face of the sliding block A on the right side, the end portions of the first L-shaped rod and the second L-shaped rod are opposite, reverse external threads are arranged on the outer surfaces of the first L-shaped rod and the second L-shaped rod, a fine adjustment sleeve is arranged between the first L-shaped rod and the second L-shaped rod, internal threads matched with the external threads of the first L-shaped rod or the second L-shaped rod are respectively arranged at two ends of the inner wall surface of the fine adjustment sleeve, and the end portions of the first L-shaped rod and the second L-shaped rod are respectively screwed in the fine adjustment sleeve and can be unfolded towards two sides or retracted towards the inner side under the rotation of the fine adjustment sleeve;
when the sliding block is used, the end parts of the first L-shaped rod and the second L-shaped rod are respectively screwed in the fine adjustment sleeve and abut against each other in the fine adjustment sleeve, and the length of the linear sliding groove satisfies the following conditions: the stretching space of the traction spring can be provided, the inner side end of the sliding block A at least on one side is separated from the end surface of the inner side of the groove wall of the linear sliding groove when the traction spring is used, and when the first L-shaped rod and the second L-shaped rod are unfolded towards two sides, the outer side end of the sliding block A can be gradually abutted against the groove wall of the outer side end of the linear sliding groove, and the positioning plate is pushed outwards;
the first L-shaped rod and the second L-shaped rod are respectively rotatably connected with the sliding block A, the outer diameters of the first L-shaped rod and the second L-shaped rod are smaller than the width of a notch of the linear sliding groove, and the upper ends of the outer wall surfaces of the first L-shaped rod and the second L-shaped rod are separated from the upper edge of the notch; and the linear sliding groove is of a convex structure, and a deformation space is reserved between the top end surface of the sliding block A and the top groove wall of the linear sliding groove.
2. A gynecological wound closure aid as claimed in claim 1 wherein: on the up end of 2 locating plates, and be located and still be equipped with the linear guide who is parallel to each other along the fore-and-aft direction between scale mark and the bar boss, linear guide on sliding connection have slider B, slider B up end be equipped with the draw-in groove suture space top be equipped with the roll body that is used for flattening the wound, the roll body rotate and connect on the main shaft, the main shaft extend to both sides, be equipped with along the axis to the inside screw hole that extends of main shaft at the tip of main shaft, there is the connecting rod at screw hole department spiro union, connecting rod one end and main shaft spiro union, other end joint in the draw-in groove, the rotation of connecting rod accessible retract or extend to the main shaft outside to the main shaft inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010919038.4A CN111839637B (en) | 2020-09-04 | 2020-09-04 | Gynaecology's wound stitches auxiliary device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010919038.4A CN111839637B (en) | 2020-09-04 | 2020-09-04 | Gynaecology's wound stitches auxiliary device |
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| CN111839637A CN111839637A (en) | 2020-10-30 |
| CN111839637B true CN111839637B (en) | 2022-05-10 |
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| CN202010919038.4A Active CN111839637B (en) | 2020-09-04 | 2020-09-04 | Gynaecology's wound stitches auxiliary device |
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| CN113317834A (en) * | 2021-06-08 | 2021-08-31 | 刘子儒 | Auxiliary device for attractive suture of surgical incision |
| CN114795349B (en) * | 2022-04-21 | 2022-12-13 | 哈尔滨医科大学 | Bionic adsorption type wire winding type cardiac surgery mechanical suture incision anastomosis equipment |
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