CN214414856U

CN214414856U - Small-sized penetrating stitching instrument for stitching nasal septum operation

Info

Publication number: CN214414856U
Application number: CN202023240068.7U
Authority: CN
Inventors: 朱国霞; 吴永翔
Original assignee: Xi'an No4 Hospital
Current assignee: Xi'an No4 Hospital
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-19
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a belong to medical utensil technical field of assisting, specifically be a small-size stitching instrument that runs through for sewing up nasal septum operation, including supporting splint, connecting rod and sewing up splint, two symmetries set up supporting splint middle part is articulated each other through first spliced pole. The utility model discloses a be provided with the carriage release lever sewing up the splint inner chamber, can be sewing up the inside back and forth movement of splint, the threading ring system that the carriage release lever inside set up has the stylolite, the sewing needle takes over the stylolite through the through wires hole and is used for sewing up the patient, and the steerable stylolite position of carriage release lever back and forth swing, the mode of this kind of seesaw replaces traditional shuttle subassembly to sew up, shared space is less, including the pinhole camera that sets up, the convenient degree of operation has been improved, and be provided with two supporting splint sewing up the splint bottom, two supporting splint lead to the steerable contained angle of the inside screw rod of locating lever, and sustainable fixed stay, the device easy operation, therefore, the clothes hanger is strong in practicability, and the function is comprehensive.

Description

Small-sized penetrating stitching instrument for stitching nasal septum operation

Technical Field

The utility model relates to a medical utensil technical field of assisting specifically is a small-size stitching instrument that runs through for sewing up septum nasi operation.

Background

The nasal septum deflection is a common clinical disease, can cause nasal obstruction which is continuously or gradually aggravated at two sides or one side of a patient, intractable headache, and complications such as epistaxis, nasosinusitis, nasal polyp and the like, and brings great influence to the work, life and study of the patient. The etiology includes trauma and self-development disorder, which are common in all ages and sexes. The treatment method comprises the following steps: surgical treatment must be relied upon. Nasal septum correction and partial nasal septum resection are commonly used according to the degree of nasal septum deflection. The currently clinically generally accepted procedure is performed under an intranasal endoscope: after local or general anesthesia, an incision is made at the junction of skin mucosa on the convex side of deflection (usually left side in the convention), nasal septum cartilage is separated under the mucosa, the deflection part is removed, the nasal septum is basically centered, the mucosa is closed, the incision is sutured (optionally suturing is not needed), and finally, filling materials (vaseline oil gauze, expanding sponge and the like) are needed to fill nasal cavities on both sides, so that the compression hemostasis effect is achieved, hematoma caused by bleeding under the nasal septum mucosa is prevented, and prognosis is influenced. The nasal tamponade is typically removed 48-72 hours later. After the nursing dressing change treatment for about 2-4 weeks, the symptoms of nasal obstruction, headache and the like of the patient can be obviously improved.

At present, in some hospitals, the suture aiming at the wound generally adopts the traditional method to repeatedly insert and withdraw the needle in the nasal cavity at two sides, no matter the pain degree of the patient or the operation difficulty of the doctor, for the narrow space of the nasal cavity, the traditional penetration stitching instrument stitches through the shuttle component, which occupies too much space and at the same time, when in suture, the internal condition of the nasal cavity is difficult to see clearly by doctors due to the visual angle, which can seriously affect the operation space of the doctors and the final suture effect, secondly, the traditional suture device does not have the function of supporting the nasal cavity, the nasal cavity is required to be supported all the time through the supporting device, and then the suture device is used for suture, the supporting effect of the traditional supporting device is not ideal, once the supporting is loosened, the surgical process is affected, and therefore, it is required to develop a small-sized penetrating suture instrument for the nasal septum suture operation.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the problems existing in the prior art, the utility model discloses.

Therefore, the utility model aims at providing a small-size running-through stitching instrument for stitching nasal septum operation, through having the carriage release lever at sewing splint inner chamber, the carriage release lever passes through the push rod and drives, can be in sewing splint inside swing back and forth, the thimble system that sets up in the carriage release lever has the stylolite, and be provided with the sewing needle outside another sewing splint, the sewing needle takes the stylolite out through the through wires hole and is used for sewing up the patient, and the carriage release lever swings back and forth, steerable suture line position, this kind of back and forth motion's mode replaces traditional shuttle components to sew up, the occupation space is less, in addition to the pinhole camera that sets up, the convenience of operation has further been improved, simultaneously, through the connecting rod in sewing splint bottom, be provided with two supporting splint, two supporting splint lead to the screw rod steerable contained angle in the locating lever, and sustainable fixed support, prevent to support not hard up, this device easy operation, the practicality is strong, and the function is comprehensive.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a small-sized penetrating suturing device for suturing nasal septum operation comprises a supporting splint, a connecting rod and a suturing splint, wherein the middle parts of the two symmetrically arranged supporting splint are mutually hinged through a first connecting column, a slide block is arranged in the inner cavity at the right end of the supporting splint in a sliding manner through a first spring, hinge rods are symmetrically hinged between the outer end of the slide block and the supporting splint, moving blocks are arranged in the inner cavities of the two hinge rods in a sliding manner, a positioning rod is arranged at the right end of the first connecting column, the moving blocks slide in the inner cavity of the positioning rod, a second spring is arranged between the left end of the moving block and the inner side wall of the positioning rod, a screw rod is arranged in the connecting cavity at the right side of the positioning rod in a threaded manner, the left end of the screw rod is attached to the right end of the second spring, the connecting rod is arranged at the top of the first connecting column, and a second connecting column is arranged at the top of the connecting rod, two symmetries set up sew up the splint middle part and pass through the handing-over each other of second spliced pole, sew up the embedded pinhole camera that is provided with of splint left end lateral wall, it is provided with the sewing needle to sew up splint left end lateral wall, it slides and is provided with the carriage release lever to sew up splint left end inner chamber, the carriage release lever right-hand member is provided with the push rod perpendicularly, the push rod is located sew up the splint outside, push rod right side wall is provided with the roller of sending the line, it has the stylolite to send the winding of line roller, carriage release lever inner chamber left side wall is provided with the thimble, the stylolite passes the thimble, sew up splint left end lateral wall and seted up the through wires hole, the through wires hole intercommunication the carriage release lever inner chamber.

As a preferred scheme of the small-size stitching instrument that runs through for sewing up nasal septum operation of the utility model, wherein: and the upper outer side wall and the lower outer side wall of the left end of the supporting splint are provided with protection pads.

As a preferred scheme of the small-size stitching instrument that runs through for sewing up nasal septum operation of the utility model, wherein: the outer side wall of the left end of the sewing splint is provided with a protective layer.

As a preferred scheme of the small-size stitching instrument that runs through for sewing up nasal septum operation of the utility model, wherein: the pinhole camera is connected with a display through an electric wire, and the display is located outside the device.

As a preferred scheme of the small-size stitching instrument that runs through for sewing up nasal septum operation of the utility model, wherein: the left end of the wire feeding roller is connected with the push rod through a support, and the wire feeding roller rotates on the support.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with the carriage release lever sewing up the splint inner chamber, the carriage release lever passes through the push rod and drives, can be at the inside swing back and forth of sewing up the splint, the thimble system that the inside setting of carriage release lever has the stylolite, and it is provided with the sewing needle to sew up the splint outside another, the sewing needle is used for sewing up the patient with the stylolite through the through wires hole area, and the carriage release lever back and forth swing, steerable sewing thread position, the mode of this kind of seesaw replaces traditional shuttle swing subassembly to sew up, shared space is less, in addition the pinhole camera that sets up, the convenient degree of operation has further been improved, and simultaneously, the connecting rod is passed through to sewing up the splint bottom, be provided with two supporting splint, two supporting splint lead to the steerable contained angle of the inside screw rod of locating lever, and sustainable fixed stay, prevent to support not hard up, the device easy operation, therefore, the clothes hanger bracket is strong in practicability, and comprehensive in function.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and 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 these drawings without inventive labor. Wherein:

FIG. 1 is a front view of the supporting clamp plate of the present invention;

FIG. 2 is a schematic view of the main view of the inner structure of the suture splint of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged schematic view of the area A in FIG. 2 according to the present invention;

in the figure: the needle-hole camera comprises a supporting splint 100, a first connecting column 110, a first spring 120, a sliding block 130, a hinge rod 140, a moving block 150, a positioning rod 160, a second spring 170, a screw rod 180, a protective pad 190, a connecting rod 200, a second connecting column 210, a suture splint 300, a needle-hole camera 310, a suture needle 320, a moving rod 330, a push rod 340, a thread feeding roller 350, a suture thread 360 and a threading ring 370.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a following technical scheme: a small-sized through stitching instrument for stitching nasal septum operation, in the using process, a moving rod is arranged in the inner cavity of a stitching splint and is driven by a push rod to swing back and forth in the stitching splint, a threading ring arranged in the moving rod is provided with a stitching thread, a stitching needle is arranged on the outer side of the other stitching splint and takes out the stitching thread through a threading hole for stitching a patient, the moving rod swings back and forth to control the position of the stitching thread, the back and forth movement mode replaces the traditional shuttle component to stitch, the occupied space is small, and a pinhole camera is arranged, thereby further improving the convenience of the operation, meanwhile, two supporting splints are arranged at the bottom of the stitching splint through a connecting rod, the included angle can be controlled by the screws in the positioning rods, the supporting splints can be continuously and fixedly supported, and the support is prevented from loosening, the device is simple to operate, strong in practicability and comprehensive in function.

Referring to fig. 1 to 4, the splint comprises a support splint 100, a connecting rod 200, and a suture splint 300;

referring to fig. 1 and 3 again, the supporting splint 100 is provided with a first connecting post 110, a first spring 120, a sliding block 130, a hinge rod 140, a moving block 150, a positioning rod 160, a second spring 170, a screw rod 180, and a protection pad 190, specifically, the middle parts of two symmetrically arranged supporting splints 100 are hinged to each other through the first connecting post 110, the sliding block 130 is slidably arranged in the inner cavity at the right end of the supporting splint 100 through the first spring 120, the hinge rod 140 is symmetrically hinged between the outer end of the sliding block 130 and the supporting splint 100, the moving block 150 is slidably arranged in the inner cavity of the two hinge rods 140, the positioning rod 160 is arranged at the right end of the first connecting post 110, the moving block 150 is slidably arranged in the inner cavity of the positioning rod 160, the second spring 170 is arranged between the left end of the moving block 150 and the inner side wall of the positioning rod 160, the screw rod 180 is threadedly connected to the inner cavity, the left end of the screw rod 180 is attached to the right end of the second spring 170, the upper outer wall and the lower outer wall of the left end of the supporting splint 100 are both provided with a protective pad 190, and the nasal cavity of the patient is protected by the protective pad 190;

referring to fig. 3 again, the connecting rod 200 is provided with a second connecting column 210, specifically, the connecting rod 200 is provided at the top of the first connecting column 110, and the second connecting column 210 is provided at the top of the connecting rod 200;

referring to fig. 2 and 4 again, the suture splint 300 is provided with a pinhole camera 310, a suture needle 320, a movable rod 330, a push rod 340, a suture thread 360, a thread feeding roller 350, a suture thread 360 and a threading ring 370, specifically, the middle parts of two suture splints 300 symmetrically arranged are mutually connected through a second connecting column 210, the pinhole camera 310 is embedded in the side wall of the left end of the suture splint 300, the pinhole camera 310 is connected with a display through a wire, the display is positioned outside the device, the side wall of the left end of the suture splint 300 is provided with the suture needle 320, the inner cavity of the left end of the suture splint 300 is slidably provided with the movable rod 330, the right end of the movable rod 330 is vertically provided with the push rod 340, the push rod 340 is positioned outside the suture splint 300, the right side wall of the push rod 340 is provided with the thread feeding roller 350, the left end of the thread feeding roller 350 is connected with the push rod 340 through a bracket, the thread feeding roller 350 rotates on the bracket and rotates on the bracket through the thread feeding roller 350, conveniently send the stylolite, send the winding of line roller 350 to have stylolite 360, the carriage release lever 330 inner chamber left side wall is provided with thimble 370, and stylolite 360 passes thimble 370, and the through wires hole 380 has been seted up to the side wall of the left end of suture splint 300, and through wires hole 380 intercommunication carriage release lever 330 inner chamber, suture splint 300 left end lateral wall is provided with the protective layer, through the protective layer protection patient's nasal cavity.

In specific use, as required the utility model discloses in the in-process of using, through being provided with the carriage release lever 330 at sewing splint 300 inner chamber, the carriage release lever 330 drives through push rod 340, can swing around sewing splint 300 inner chamber, the thimble 370 that sets up inside the carriage release lever 330 has suture seam 360, and be provided with suture needle 320 outside another sewing splint 300, suture needle 320 takes out suture seam 360 through threading hole 380 and is used for sewing up the patient, and carriage release lever 330 swings around sewing splint 300 inner chamber, steerable suture 360 positions, this back-and-forth movement's mode replaces traditional shuttle subassembly to sew up, the shared space is less, including the pinhole camera 310 that sets up, the convenience of operation has further been improved;

meanwhile, the bottom of the suture splint 300 is provided with two support splints 100 through the connecting rod 200 and the first connecting post 110, the two support splints 100 are communicated with the screw rod 180 inside the positioning rod 160 to control the included angle, that is, the user pushes the moving block 150 through rotating the screw rod 180, the moving block 150 simultaneously drives the included angle formed by the two hinge rods 140 to change, the hinge rods 140 drive the sliding blocks 130 to move, the angle of the support splints 100 is changed, the first spring 120 and the second spring 170 at the moment are compressed, the screw rod 180 is screwed on the right side wall of the positioning rod 160, therefore, when the screw rod 180 is not rotated, the moving block 150 is relatively fixed, the support splints 100 can be continuously fixed, the support is prevented from being loosened, the device is simple in operation, strong in practicability is achieved, and the function is comprehensive.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A small-size through stitching ware that is used for suture nasal septum operation which characterized in that: the movable clamp comprises a supporting clamp plate (100), a connecting rod (200) and a sewing clamp plate (300), the middle parts of the two symmetrically arranged supporting clamp plates (100) are hinged with each other through a first connecting column (110), a sliding block (130) is arranged in the inner cavity of the right end of each supporting clamp plate (100) in a sliding mode through a first spring (120), hinge rods (140) are symmetrically hinged between the outer end of each sliding block (130) and the corresponding supporting clamp plate (100), a movable block (150) is arranged in the inner cavity of each hinge rod (140) in a sliding mode, a positioning rod (160) is arranged at the right end of each first connecting column (110) in a sliding mode, the movable block (150) is arranged in the inner cavity of the corresponding positioning rod (160) in a sliding mode, a second spring (170) is arranged between the left end of the corresponding movable block (150) and the inner side wall of the corresponding positioning rod (160), a screw rod (180) is arranged in a threaded mode through the inner cavity of the right side wall of the corresponding positioning rod (160), and the left end of the screw rod (180) is attached to the right end of the second spring (170), the connecting rod (200) is arranged at the top of the first connecting column (110), the second connecting column (210) is arranged at the top of the connecting rod (200), the middle parts of the suture splint (300) which are symmetrically arranged are mutually connected through the second connecting column (210), the side wall of the left end of the suture splint (300) is embedded to be provided with the pinhole camera (310), the side wall of the left end of the suture splint (300) is provided with a suture needle (320), the inner cavity of the left end of the suture splint (300) is slidably provided with a moving rod (330), the right end of the moving rod (330) is vertically provided with a push rod (340), the push rod (340) is positioned outside the suture splint (300), the right side wall of the push rod (340) is provided with a thread feeding roller (350), the thread feeding roller (350) is wound with a suture thread (360), and the left side wall of the inner cavity of the moving rod (330) is provided with a threading ring (370), the suture line (360) passes through the threading ring (370), a threading hole (380) is formed in the side wall of the left end of the suture splint (300), and the threading hole (380) is communicated with the inner cavity of the movable rod (330).

2. A small transfixion stapler for use in suturing nasal septum surgery according to claim 1, wherein: the upper outer wall and the lower outer wall of the left end of the supporting splint (100) are both provided with a protective pad (190).

3. A small transfixion stapler for use in suturing nasal septum surgery according to claim 1, wherein: the outer side wall of the left end of the suture splint (300) is provided with a protective layer.

4. A small transfixion stapler for use in suturing nasal septum surgery according to claim 1, wherein: the pinhole camera (310) is connected with a display through an electric wire, and the display is located outside the device.

5. A small transfixion stapler for use in suturing nasal septum surgery according to claim 1, wherein: the left end of the wire feeding roller (350) is connected with the push rod (340) through a support, and the wire feeding roller (350) rotates on the support.