阅读说明：本技术 手术护理用手术线固定盒 (Operation line fixing box for operation nursing ) 是由 肖明 于 2021-08-17 设计创作，主要内容包括：本发明公开了一种手术护理用手术线固定盒,包括盒体、送线组件和切割组件,盒体内部设有容置腔,盒体左端设有导线台,导线台左端面设有贯穿至容置腔内的过线通道,容置腔内设有可沿自身轴线转动的线圈,线圈左侧设有储液盒,手术线的自由端依次穿过储液盒和过线通道延伸至盒体外,送线组件设于过线通道内,切割组件设于送线组件左侧,其中,导线台上设有一可同时控制送线组件和切割组件的调节件,调节件可在第一位置和第二位置之间进行变换,当调节件处于第一位置时,切割组件处于切割状态,送线组件处于静止状态,当调节件处于第二位置时,切割组件处于上升状态,送线组件处于启动状态,本发明结构简单,使用方便,使用效果好。(The invention discloses an operation line fixing box for operation nursing, which comprises a box body, a line feeding assembly and a cutting assembly, wherein a containing cavity is arranged in the box body, a lead platform is arranged at the left end of the box body, a line passing channel penetrating into the containing cavity is arranged on the left end surface of the lead platform, a coil capable of rotating along the axis of the coil is arranged in the containing cavity, a liquid storage box is arranged on the left side of the coil, the free end of an operation line sequentially penetrates through the liquid storage box and the line passing channel to extend out of the box body, the line feeding assembly is arranged in the line passing channel, the cutting assembly is arranged on the left side of the line feeding assembly, the line guiding platform is provided with an adjusting piece capable of simultaneously controlling the line feeding assembly and the cutting assembly, the adjusting piece can be changed between a first position and a second position, when the adjusting piece is at the first position, the cutting assembly is in a cutting state, the line feeding assembly is in a static state, when the adjusting piece is at the second position, the cutting assembly is in a lifting state, the wire feeding assembly is in a starting state, and the wire feeding device is simple in structure, convenient to use and good in using effect.)

1. A surgical thread fixing box for surgical nursing is characterized by comprising:

the surgical suture box comprises a box body, wherein an accommodating cavity is formed in the box body, a wire guide table is arranged at the left end of the box body, a thread passing channel penetrating into the accommodating cavity is formed in the left end face of the wire guide table, a coil capable of rotating along the axis of the coil is arranged in the accommodating cavity and used for winding a surgical suture, a liquid storage box is arranged on the left side of the coil, and the free end of the surgical suture sequentially penetrates through the liquid storage box and the thread passing channel and extends out of the box body;

the wire feeding assembly is arranged in the wire passing channel and is used for automatically feeding the surgical wire out of the box body;

the cutting assembly is arranged on the left side of the wire feeding assembly and is used for cutting off the surgical wire;

the wire guide table is provided with an adjusting piece capable of simultaneously controlling the wire feeding assembly and the cutting assembly, the adjusting piece can be changed between a first position and a second position, when the adjusting piece is located at the first position, the cutting assembly is in a cutting state, the wire feeding assembly is in a static state, when the adjusting piece is located at the second position, the cutting assembly is in a lifting state, and the wire feeding assembly is in a starting state.

2. The surgical nursing surgical wire fixation cassette of claim 1, wherein the wire feed assembly comprises:

the first roller is erected on the bottom surface of the wire passing channel;

the second roller is arranged above the first roller, and the outer surfaces of the first roller and the second roller are abutted and attached to clamp the surgical suture;

the transmission shaft penetrates through the rear side wall of the wire passing channel and can rotate along the axis of the transmission shaft, and one end of the transmission shaft is connected with the second roller;

the driving motor is arranged on the left side of the box body, and the output end of the driving motor is connected with the other end of the transmission shaft and used for driving the transmission shaft to rotate.

3. The surgical nursing surgical cable fixing box according to claim 2, wherein a first driving wheel is provided at the output end of the driving motor, a second driving wheel is provided at the other end of the driving shaft, and the first driving wheel and the second driving wheel are connected through a driving belt.

4. The surgical nursing surgical thread fixing box according to claim 2, wherein the upper surface of the thread guide table is provided with a mounting frame, the mounting frame is in an inverted U shape, and the top surface inside the mounting frame is provided with a control button for controlling the driving motor to be turned on or off.

5. The surgical care surgical wire fixation cassette of claim 4, wherein the cutting assembly comprises:

the upper surface of the wire guide table is provided with a through groove which penetrates into the wire passing channel, and the cutter is vertically arranged in the through groove and can move up and down in the through groove;

the four elastic columns are arranged around the through groove in a rectangular array mode, the bottom surface of the adjusting piece is connected with the upper ends of the four elastic columns, and the bottom surface of the adjusting piece is connected with the upper end of the cutter through a connecting column;

and one side of the wire guide table is provided with a locking piece for fixing the cutter.

6. The surgical nursing surgical wire fixation cassette of claim 5, wherein the locking member comprises:

the limiting piece is U-shaped, two ends of the limiting piece are connected to the front surface of the wire guide table, and a first through hole is formed in the front surface of the limiting piece;

the adjusting rod is provided with a second through hole penetrating through the front surface of the wire guide table on the front groove wall of the through groove, the first through hole and the second through hole are positioned on the same axis, the adjusting rod can be penetrated through the first through hole and the second through hole in a front-and-back sliding manner, the upper end of the front surface of the cutter is provided with a limiting hole, the front end of the adjusting rod is inserted into the limiting hole, the outer surface of the adjusting rod is provided with a limiting bulge, and the limiting bulge is positioned outside the wire guide table;

the reset spring is sleeved on the adjusting rod and is positioned between the limiting protrusion and the limiting part.

7. The surgical nursing surgical thread fixing box according to claim 1, wherein a guide groove is formed on each of the front and rear side walls of the thread passage, the two guide grooves extend vertically, and the front and rear sides of the cutter are slidably disposed in the guide grooves respectively.

8. The surgical nursing surgical cable fixing box according to claim 5, wherein an extension part is connected to the right side of the adjusting part, the extension part is L-shaped, one end of the extension part is connected to the adjusting part, and the other end of the extension part extends to the lower part of the control button.

9. The surgical nursing surgical cable fixing box according to claim 1, wherein the bottom of the box body is further provided with a scale, the lower end of the left side surface of the box body is provided with a mounting groove, the mounting groove extends along the length direction of the box body, and the scale is slidably arranged in the mounting groove from side to side;

wherein, be equipped with a plurality of first scale marks and a plurality of second scale mark on the scale, it is a plurality of first scale mark and a plurality of the second scale mark is all followed the scale length direction extends, and is a plurality of first scale mark and a plurality of the second scale mark sets up relatively from top to bottom, scale upper surface left end is equipped with a guide block, the guide block left surface form becomes the arc, one side of box body is equipped with and is used for fixing the locking screw of scale.

10. The surgical nursing operation thread fixing box as claimed in claim 8, wherein a first guide wheel is provided at the upper end of the right side of the liquid storage box, a second guide wheel is provided at the upper end of the left side of the liquid storage box, a third guide wheel is provided inside the liquid storage box, a fourth guide wheel is provided at the left end of the thread passing channel, and the free end of the operation thread passes through the first guide wheel, the third guide wheel, the second guide wheel and the fourth guide wheel in sequence and extends into the thread passing channel.

Technical Field

The invention relates to the field of medical instruments, in particular to an operation line fixing box for operation nursing.

Background

The operation line generally uses the mounting box to fix when using, the structure of current operation line mounting box is comparatively simple, the operation line produces the bacterium easily in long-time use, influence patient's recovery, current operation line mounting box is when using simultaneously, need medical personnel to use the scissors to cut off the operation line, lead to part operation line to expose the outside at the mounting box, cause the operation line to receive the pollution easily, and the length that needs to use to the different wounds is different, medical personnel appear the error easily when tailorring, thereby cause the wasting of resources.

Therefore, there is a need for further improvements in the prior art.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention aims to provide a surgical thread fixing box for surgical nursing.

In order to achieve the above object, a surgical thread fixing cassette for surgical care according to an embodiment of the present invention includes a cassette body, a thread feeding assembly, and a cutting assembly.

The medical operation line box is characterized in that an accommodating cavity is formed in the box body, a wire guide table is arranged at the left end of the box body, a line passing channel penetrating into the accommodating cavity is formed in the left end face of the wire guide table, a coil capable of rotating along the axis of the coil is arranged in the accommodating cavity and used for winding an operation line, a liquid storage box is arranged on the left side of the coil, and the free end of the operation line sequentially penetrates through the liquid storage box and the line passing channel and extends out of the box body;

the wire feeding assembly is arranged in the wire passing channel and used for automatically feeding the surgical wire out of the box body;

the cutting assembly is arranged on the left side of the wire feeding assembly and is used for cutting off the surgical wire;

the wire guide table is provided with an adjusting piece capable of simultaneously controlling the wire feeding assembly and the cutting assembly, the adjusting piece can be changed between a first position and a second position, when the adjusting piece is located at the first position, the cutting assembly is in a cutting state, the wire feeding assembly is in a static state, when the adjusting piece is located at the second position, the cutting assembly is in a lifting state, and the wire feeding assembly is in a starting state.

In addition, the surgical thread fixing box for surgical nursing according to the above embodiment of the present invention may further have the following additional technical features:

according to one embodiment of the invention, the wire feeding assembly comprises a first roller, a second roller, a transmission shaft and a driving motor.

The first roller is erected on the bottom surface of the wire passing channel.

The second roller is arranged above the first roller, and the outer surfaces of the first roller and the second roller are abutted and attached to each other so as to clamp the surgical suture.

The transmission shaft penetrates through the rear side wall of the wire passing channel and can rotate along the axis of the transmission shaft, and one end of the transmission shaft is connected with the second roller.

The driving motor is arranged on the left side of the box body, and the output end of the driving motor is connected with the other end of the transmission shaft and used for driving the transmission shaft to rotate.

According to one embodiment of the invention, a first driving wheel is arranged at the output end of the driving motor, a second driving wheel is arranged at the other end of the driving shaft, and the first driving wheel and the second driving wheel are connected through a driving belt.

According to one embodiment of the invention, the upper surface of the wire guide table is provided with a mounting frame, the mounting frame is in an inverted U shape, and the inner top surface of the mounting frame is provided with a control button for controlling the driving motor to be turned on or off.

According to one embodiment of the invention, the cutting assembly comprises a cutter and four resilient posts.

The upper surface of the wire guide table is provided with a through groove which penetrates into the wire passing channel, and the cutter is vertically arranged in the through groove and can move up and down in the through groove;

the four elastic columns are arrayed around the through groove in a rectangular mode, the bottom surface of the adjusting piece is connected with the upper ends of the four elastic columns, and the bottom surface of the adjusting piece is connected with the upper end of the cutter through a connecting column;

and one side of the wire guide table is provided with a locking piece for fixing the cutter.

According to one embodiment of the invention, the locking member comprises a limiting member, an adjusting rod and a return spring.

The limiting piece is U-shaped, two ends of the limiting piece are connected to the front surface of the wire guide table, and a first through hole is formed in the front surface of the limiting piece;

a second through hole penetrating through the front surface of the wire guide table is formed in the front groove wall of the through groove, the first through hole and the second through hole are located on the same axis, the adjusting rod can be slidably arranged in the first through hole and the second through hole in a penetrating mode, a limiting hole is formed in the upper end of the front surface of the cutter, the front end of the adjusting rod is inserted into the limiting hole, a limiting bulge is arranged on the outer surface of the adjusting rod, and the limiting bulge is located outside the wire guide table;

the reset spring is sleeved on the adjusting rod and is located between the limiting protrusion and the limiting part.

According to one embodiment of the invention, the front side wall and the rear side wall of the wire passing channel are respectively provided with a guide groove, the two guide grooves extend vertically, and the front side and the rear side of the cutter are respectively arranged in the guide grooves in a sliding manner.

According to one embodiment of the invention, an extending part is connected to the right side of the adjusting part, the extending part is in an L shape, one end of the extending part is connected to the adjusting part, and the other end of the extending part extends to the position below the control button.

According to one embodiment of the invention, the bottom of the box body is also provided with a scale, the lower end of the left side surface of the box body is provided with an installation groove, the installation groove extends along the length direction of the box body, and the scale can be arranged in the installation groove in a left-right sliding manner;

wherein, be equipped with a plurality of first scale marks and a plurality of second scale mark on the scale, it is a plurality of first scale mark and a plurality of the second scale mark is all followed the scale length direction extends, and is a plurality of first scale mark and a plurality of the second scale mark sets up relatively from top to bottom, scale upper surface left end is equipped with a guide block, the guide block left surface form becomes the arc, one side of box body is equipped with and is used for fixing the locking screw of scale.

According to one embodiment of the invention, a first guide wheel is arranged at the upper end of the right side of the liquid storage box, a second guide wheel is arranged at the upper end of the left side of the liquid storage box, a third guide wheel is arranged inside the liquid storage box, a fourth guide wheel is arranged at the left end of the thread passing channel, and the free end of the operation thread sequentially passes through the first guide wheel, the third guide wheel, the second guide wheel and the fourth guide wheel and extends into the thread passing channel.

According to the surgical thread fixing box for surgical nursing provided by the embodiment of the invention, by arranging the thread feeding assembly and the cutting assembly, when the surgical thread fixing box is used, the surgical thread can be fed out through the thread feeding assembly, after the surgical thread reaches a preset length, the surgical thread can be cut through the cutting assembly, and when the surgical thread is cut, the end part of the surgical thread can be clamped and fixed through the detection assembly, so that the end part of the surgical thread can be prevented from extending out of the fixing box, the thread can be continuously fed when the thread is taken next time, the use is simple and convenient, time and labor are saved, the thread feeding assembly and the cutting assembly can be simultaneously controlled by the adjusting piece, so that when the adjusting piece is at the first position, the cutting assembly is in a cutting state, the thread feeding assembly is in a static state, the surgical thread can be cut through the cutting assembly, and meanwhile, the seven assemblies can also seal the thread passing channel, in order to avoid the inside operation line of box body not to use and be contaminated, be unfavorable for subsequent use, work as when the regulating part is in the second position, cutting assembly is in the state that rises, send the line subassembly to be in the starting condition, at this moment, cutting assembly is in the state that rises, promptly the wire passing channel is opened, so that send the line subassembly to send the operation line smoothly out, and be equipped with the antiseptic solution in the stock solution box for it soaks to go out the box of disinfecting to the operation line at the in-process of being qualified for the next round of competitions, its overall structure is simple, convenient operation, and the practicality is strong, extensive applicability, excellent in use effect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure in an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the overall structure in an embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1 according to an embodiment of the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 2 according to an embodiment of the present invention;

FIG. 5 is a schematic view of the latch assembly of the present invention.

Reference numerals:

a case 10;

a wire stage 101;

a wire passage 1011;

a guide groove 10111;

fourth guide wheel 10112;

a through groove 10113;

a second through-hole 1012;

a coil 102;

a liquid storage box 103;

a first guide wheel 1031;

second guide wheel 1032;

third guide pulley 1033;

an adjustment member 104;

an extension 1041;

a mounting bracket 105;

a scale 106;

first tick mark 1061;

second tick mark 1062;

a guide block 1063;

a mounting groove 107;

a locking screw 108;

a wire feeding assembly 20;

a first roller 201;

a second roller 202;

a drive shaft 203;

a second drive wheel 2031;

a drive motor 204;

a first drive wheel 2041;

a transmission belt 205;

a control button 206;

a cutting assembly 30;

a cutter 301;

a limit hole 3011;

a resilient post 302;

a connecting column 303;

a latch member 304;

a stopper 3041;

a first via 30411;

an adjustment lever 3042;

a stop projection 30421;

a return spring 3043.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

A surgical wire fixing cassette for surgical care according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 5, a surgical thread fixing cassette for surgical care according to an embodiment of the present invention includes a cassette body 10, a thread feeding unit 20, and a cutting unit 30.

An accommodating cavity is formed in the box body 10, a wire guide table 101 is arranged at the left end of the box body 10, a wire passing channel 1011 penetrating into the accommodating cavity is formed in the left end face of the wire guide table 101, a coil 102 capable of rotating along the axis of the coil is arranged in the accommodating cavity and used for winding an operation wire, a liquid storage box 103 is arranged on the left side of the coil 102, and the free end of the operation wire sequentially penetrates through the liquid storage box 103 and the wire passing channel 1011 and extends out of the box body 10;

the wire feeding assembly 20 is arranged in the wire passing channel 1011 and is used for automatically feeding the surgical wire out of the box body 10;

the cutting assembly 30 is arranged at the left side of the wire feeding assembly 20 and is used for cutting off the surgical wire;

the wire guide table 101 is provided with an adjusting member 104 capable of controlling the wire feeding assembly 20 and the cutting assembly 30 simultaneously, the adjusting member 104 can be switched between a first position and a second position, when the adjusting member 104 is located at the first position, the cutting assembly 30 is in a cutting state, the wire feeding assembly 20 is in a static state, and when the adjusting member 104 is located at the second position, the cutting assembly 30 is in a lifting state, and the wire feeding assembly 20 is in a starting state.

Based on the above, by providing the wire feeding assembly 20 and the cutting assembly 30, when in use, the surgical wire can be fed out by the wire feeding assembly 20, when the predetermined length is reached, the surgical wire can be cut by the cutting assembly 30, and when the surgical wire is cut, the end of the surgical wire can be clamped and fixed by the inspection assembly, so that the end of the surgical wire can be prevented from extending out of the fixing box, and the wire can be continuously fed when the wire is taken next time, the use is simple and convenient, time and labor are saved, the wire feeding assembly 20 and the cutting assembly 30 can be simultaneously controlled by the adjusting member 104, so that when the adjusting member 104 is at the first position, the cutting assembly 30 is in the cutting state, the wire feeding assembly 20 is in the static state, the surgical wire can be cut by the cutting assembly 30, and the seven assemblies can also seal the wire passing channel 1011, in order to avoid the inside operation line of box body 10 not to use and be contaminated, be unfavorable for subsequent use, work as when regulating part 104 is in the second position, cutting assembly 30 is in the state that rises, send line assembly 20 to be in the starting condition, at this moment, cutting assembly 30 is in the state that rises, promptly cross wire way 1011 is opened, so that send line assembly 20 to send out the operation line smoothly, and be equipped with the antiseptic solution in the stock solution box 103 for it soaks to go out the disinfection box to the operation line at the in-process of being qualified for the next round of competitions, and its overall structure is simple, convenient operation, and the practicality is strong, extensive applicability, excellent in use effect.

Preferably, in one embodiment of the present invention, the wire feeding assembly 20 includes a first roller 201, a second roller 202, a transmission shaft 203 and a driving motor 204.

The first roller 201 is erected on the bottom surface of the wire passage 1011.

The second roller 202 is disposed above the first roller 201, and the outer surfaces of the first roller 201 and the second roller 202 are abutted to each other for clamping the surgical suture.

The transmission shaft 203 penetrates through the rear side wall of the wire passing channel 1011 and can rotate along the axis of the transmission shaft, and one end of the transmission shaft 203 is connected with the second roller 202.

The driving motor 204 is arranged on the left side of the box body 10, and the output end of the driving motor 204 is connected with the other end of the transmission shaft 203 and is used for driving the transmission shaft 203 to rotate.

Thus, since the outer surfaces of the first roller 201 and the second roller 202 are abutted, and the surgical cable is arranged between the first roller 201 and the second roller 202, the surgical cable can be clamped by the first roller 201 and the second roller 202, and the second roller 202 is connected to the driving motor 204 through the transmission shaft 203, then, the second roller 202 can be driven to rotate by the driving motor 204, and the first roller 201 can be driven to rotate by the second roller 202, so that the surgical cable can be continuously sent out to the outside of the box body 10, the surgical suture feeding device is simple in structure, convenient and reliable in suture feeding, and preferably, anti-skid protrusions can be further arranged on the outer surfaces of the first roller 201 and the second roller 202, so that the surgical suture can be clamped more stably, and slipping during suture feeding is avoided.

Preferably, in an embodiment of the present invention, the output end of the driving motor 204 is provided with a first driving wheel 2041, the other end of the driving shaft 203 is provided with a second driving wheel 2031, and the first driving wheel 2041 and the second driving wheel 2031 are connected by a driving belt 205.

So, through be equipped with first drive wheel 2041 at the driving motor 204 output, be equipped with the second drive wheel 2031 on the transmission shaft 203 other end, and will first drive wheel 2041 with the second drive wheel 2031 is connected through a driving belt 205, so, can pass through driving motor 204 drives transmission shaft 203 rotates, its simple structure, and the transmission is convenient and reliable.

Preferably, in an embodiment of the present invention, a mounting frame 105 is disposed on an upper surface of the wire guide table 101, the mounting frame 105 is in an inverted U shape, and a control button 206 is disposed on an inner top surface of the mounting frame 105 for controlling the driving motor 204 to turn on or off.

In this way, by providing the control button 206 on the mounting frame 105, when in use, the control button 206 can be pressed to control the driving motor 204 to be turned on or off.

Preferably, in one embodiment of the present invention, the cutting assembly 30 includes a cutter 301 and four elastic columns 302.

A through groove 10113 is formed in the upper surface of the wire guide platform 101, the through groove 10113 penetrates into the wire passing channel 1011, and the cutter 301 is vertically arranged in the through groove 10113 and can move up and down in the through groove 10113;

the four elastic columns 302 are arranged around the through groove 10113 in a rectangular array mode, the bottom surface of the adjusting piece 104 is connected with the upper ends of the four elastic columns 302, and the bottom surface of the adjusting piece 104 is connected with the upper end of the cutter 301 through a connecting column 303;

a locking member 304 is disposed on one side of the wire guide table 101 to fix the cutting knife 301.

Thus, in the using process, the adjusting piece 104 can be pressed to push the cutter 301 to move downwards to cut off the surgical thread in the thread passing channel 1011, when the cutter 301 reaches the extreme position of the downward movement, the locking piece 304 can automatically lock the position of the cutter 301, at this time, the thread passing channel 1011 can be sealed through the cutter 301, it should be noted that when the cutter 301 is pushed to move downwards, the thread feeding assembly 20 is in the stop state, when the locking piece 304 is opened, the elastic column 302 can automatically push the adjusting piece 104 to move upwards to drive the cutter 301 to move upwards, and when the cutter 301 moves upwards to the upper limit, the thread feeding assembly 20 can automatically operate to feed the thread, the whole structure is simple, and the cutting assembly 30 and the thread feeding assembly 20 are linked, thereby making the whole operation more simple and convenient, time-saving and labor-saving.

Preferably, in an embodiment of the present invention, the locking member 304 includes a position-limiting member 3041, an adjusting rod 3042 and a return spring 3043.

The limiting member 3041 is U-shaped, two ends of the limiting member 3041 are connected to the front surface of the wire guide platform 101, and a first through hole 30411 is disposed on the front surface of the limiting member 3041;

a second through hole 1012 penetrating through the front surface of the wire guide platform 101 is formed in the front groove wall of the through groove 10113, the first through hole 30411 and the second through hole 1012 are on the same axis, the adjusting rod 3042 is inserted into the first through hole and the second through hole 1012 in a front-back sliding manner, a limiting hole 3011 is formed in the upper end of the front surface of the cutter 301, the front end of the adjusting rod 3042 is inserted into the limiting hole 3011, a limiting protrusion 30421 is formed on the outer surface of the adjusting rod 3042, and the limiting protrusion 30421 is located outside the wire guide platform 101;

the return spring 3043 is sleeved on the adjusting rod 3042 and is located between the limiting protrusion 30421 and the limiting member 3041.

Based on the above, by providing the upper end of the front surface of the cutter 301 with a limiting hole 3011, and the adjusting rod 3042 is inserted into the first through hole and the second through hole 1012 in a front-back sliding manner, when the front end of the adjusting rod 3042 is inserted into the limiting hole 3011, the position of the cutter 301 is fixed, when the front end of the adjusting rod 3042 is moved out of the limiting hole 3011, the cutter 301 can be pushed to ascend by the elastic column 302, and the return spring 3043 is sleeved on the adjusting rod 3042 and located between the limiting protrusion 30421 and the limiting member 3041, so that when the cutter 301 is in an ascending state, the end of the adjusting rod 3042 abuts against the side surface of the cutter 301, and when the cutter 301 moves down and the adjusting rod 3042 is opposite to the limiting hole 3011, the elastic force of the return spring 3043 can push the end of the adjusting rod 3042 to automatically move into the limiting hole 3011, thereby it is right cutter 301 fixes, and overall structure is simple, and its locking is swift reliable.

Preferably, in an embodiment of the present invention, a guide groove 10111 is disposed on each of front and rear side walls of the wire passage 1011, the two guide grooves 10111 extend vertically, and front and rear sides of the cutting knife 301 are slidably disposed in the guide grooves 10111, respectively.

Therefore, the guide grooves 10111 are formed in the front side wall and the rear side wall of the wire passing channel 1011, the front side wall and the rear side wall of the cutter 301 are slidably arranged in the guide grooves 10111 respectively, and accordingly the cutter 301 can stably move up and down along the guide grooves 10111.

Preferably, in an embodiment of the present invention, an extension 1041 is connected to the right side of the adjusting member 104, the extension 1041 is L-shaped, one end of the extension 1041 is connected to the adjusting member 104, and the other end of the extension 1041 extends to below the control button 206.

In this way, since one end of the extension portion 1041 is connected to the adjusting member 104, and the other end of the extension portion 1041 extends to below the control button 206, when the cutter 301 ascends, the extension portion 1041 also ascends, and when the cutter 301 ascends to the limit position, the other end of the extension portion 1041 presses the control button 206, so that the driving motor 204 is started to feed the wire.

Preferably, in an embodiment of the present invention, the bottom of the box body 10 is further provided with a scale 106, the lower end of the left side surface of the box body 10 is provided with an installation groove 107, the installation groove 107 extends along the length direction of the box body 10, and the scale 106 is slidably arranged in the installation groove 107 from side to side;

the ruler 106 is provided with a plurality of first scale lines 1061 and a plurality of second scale lines 1062, the first scale lines 1061 and the second scale lines 1062 extend along the length direction of the ruler 106, the first scale lines 1061 and the second scale lines 1062 are arranged oppositely from top to bottom, the left end of the upper surface of the ruler 106 is provided with a guide block 1063, the left side of the guide block 1063 is formed into an arc shape, and one side of the box body 10 is provided with a locking screw 108 for fixing the ruler 106.

It can be understood that, because the length of the ruler 106 is limited, when the length of the required operation line is longer than the length of the ruler 106, accurate measurement cannot be performed through the ruler 106, and the ruler 106 is provided with a plurality of first scale marks 1061 and a plurality of second scale marks 1062, and the left end of the upper surface of the ruler 106 is provided with a guide block 1063, so, when the length of the required operation line is longer than the length of the ruler 106, the guide block 1063 can be bypassed, so as to perform measurement through the second scale marks 1062, which is more simple and convenient in measurement, strong in practicability, wide in applicability, and good in use effect.

Preferably, in an embodiment of the present invention, a first guide wheel 1031 is disposed at the upper end of the right side of the liquid storage box 103, a second guide wheel 1032 is disposed at the upper end of the left side of the liquid storage box 103, a third guide wheel 1033 is disposed inside the liquid storage box 103, a fourth guide wheel 10112 is disposed at the left end of the thread guiding channel 1011, and the free end of the surgical thread sequentially passes through the first guide wheel 1031, the third guide wheel 1033, the second guide wheel 1032 and the fourth guide wheel 10112 and extends into the thread guiding channel 1011.

Thus, since the left end of the thread passing channel 1011 is provided with the fourth guide wheel 10112, the free end of the surgical thread sequentially passes through the first guide wheel 1031, the third guide wheel 1033, the second guide wheel 1032 and the fourth guide wheel 10112 and extends into the thread passing channel 1011, so that the surgical thread is soaked by the disinfectant in the liquid storage box 103 when being sent out by the coil 102, and is convenient for subsequent use, and the fourth guide wheel 10112 can accurately guide the surgical thread into the thread passing channel 1011.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.