CN211796671U

CN211796671U - Wound suturing device for internal medicine operation

Info

Publication number: CN211796671U
Application number: CN202020010773.9U
Authority: CN
Inventors: 崔婧婧; 方雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-10-30
Anticipated expiration: 2030-01-04

Abstract

The utility model relates to the technical field of operation equipment, in particular to a wound suturing device for internal medicine operation, which comprises a needle holder and a handle, wherein the position inside the handle and close to the back surface is provided with a cavity, the needle holding forceps comprise two handles and two forceps tips, the front surface of the needle holding forceps and the positions close to the two forceps tips are provided with through holes, through the structural design of the clamping block, the tension spring, the jacking block and the threaded gasket, the suture device has more stable clamping operation on the suture needle, avoids the situation that medical personnel has position deviation in the process of puncturing skin by using the suture needle, effectively solves the problem that the suture needle is clamped by the traditional forceps needle clamp unstably, meanwhile, the tension spring also plays a role in assisting in clamping the suture needle, so that medical personnel can temporarily relax hand strength, and the suture needle can be prevented from falling off when the hands are temporarily stopped.

Description

Wound suturing device for internal medicine operation

Technical Field

The utility model relates to an equipment technical field for the operation, concretely relates to wound suturing device for internal medicine operation.

Background

A suturing device is an apparatus for assisting a surgical patient in suturing a wound, primarily for suturing surgical incisions or traumatic wounds exceeding ten centimeters.

When carrying out the wound suture, medical personnel need use tweezers needle holder and sew up the operation to patient's wound, in-process carrying out the suture operation, traditional tweezers needle holder has more drawback when carrying out the centre gripping operation to sewing needle, the skew takes place easily in sewing operation in-process sewing needle's position, and utilize sewing needle in the in-process that carries out the puncture because traditional tweezers needle holder is longer, the focus is inclined to the lower, inconvenient taking, in-process that carries out sewing needle upset puncture is unfavorable for medical personnel's application of force, be unfavorable for going on smoothly of puncture operation, therefore, it is necessary to design a wound suturing device, thereby avoid above-mentioned problem to take place.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a wound suturing device for internal medicine operation possesses suture needle centre gripping and stabilizes and skin suture application of force advantage such as convenient, has solved traditional tweezers needle holder and has stabilized not enough and the focus inconvenient problem of carrying out the skin puncture suture of holding down partially to the centre gripping of sewing needle.

The utility model discloses a wound suturing device for internal medicine operation, which comprises a needle holding forceps and a handle, wherein the position inside the handle and close to the back is provided with a cavity, the needle holding forceps comprises two handles and two forceps points, the front of the needle holding forceps is provided with an opening close to the positions of the two forceps points, the position inside the needle holding forceps and close to the forceps points is provided with a concave groove, the inside of the concave groove is movably clamped with a top block, one side of the top block far away from the concave groove is fixedly connected with a clamping block, the positions on the back of the needle holding forceps points and close to the two handles are provided with threaded through holes, the inner threads of the threaded through holes are connected with a fixing nut, the fixing nut comprises a nut and a screw rod, the handle is connected with the positions on the front and under the needle holding forceps through the threads of the fixing nut, the positions on the left side and the right side of the back of the handle and close to the top are provided with sliding grooves along the, the screw rod of fixation nut runs through in the inside of sliding tray, fixation nut's nut and the back of sliding tray laminate each other, first logical groove and second logical groove have been seted up respectively to the top and the left and right sides of handle.

The utility model discloses a wound suturing device for internal medicine operation, wherein hold the inside depressed groove swing joint who sets up of needle pincers to have tension spring, tension spring is in the state of stretching, through tension spring's structural design for medical personnel can carry out short-lived hand rest when the operation is sewed up through long-time, has avoided medical personnel to sew up the needle and drop and lead to needing to press from both sides the condition appearance on once more after hand strength relaxs.

The utility model discloses a wound suturing device for internal medicine operation, wherein the pincers point of needle holder and the hookup location department of handle are the right angle, fixation nut's nut part is the smooth surface with the surface of sliding tray, through the right angle design of pincers point and handle hookup location department for two pincers points of needle holder can be smooth open, avoid the unable condition to the suture needle centre gripping of needle holder to appear, the nut part through fixation nut is smooth surface structural design simultaneously, also makes the relative frictional force between fixation nut and the handle less, the operation of opening of the needle holder pincers point of being convenient for.

The utility model discloses a wound suturing device is used in internal medicine operation, wherein the handle is the semi-circular structure design, the cotton pad of positive fixedly connected with of handle is through the shape structural design of handle for medical personnel make things convenient for the application of force more when carrying out the upset puncture of sewing needle, accelerated the efficiency of sewing up in the puncture, cotton pad can also increase the comfort level of medical personnel's hand simultaneously.

The utility model discloses a wound suturing device for internal medicine operation, wherein the pincers point and the handle of needle-holding pincers are located the inside that first logical groove and second led to the groove respectively, the pincers point and the handle of needle-holding pincers all and the handle between leave the clearance, this structural design for medical personnel are lighter, convenient more at the in-process that uses needle-holding pincers, avoid the handle to take place to the condition that the centre gripping operation that opens of needle-holding pincers produced the hindrance.

The utility model discloses a wound suturing device for internal medicine operation, wherein the grip block is kept away from one side fixedly connected with thread plate of kicking block, and the line route between two thread plates is upper and lower alternating expression design, through the structural design of thread plate for the device is more fastened to the centre gripping of sewing needle, avoids sewing needle angle skew or the gliding condition to appear.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses, through the grip block, tension spring, the structural design of kicking block and screw thread gasket, make this suturing device more stable to the centre gripping operation of sewing up the needle, avoided medical personnel to appear the condition of offset at the in-process that utilizes sewing up needle puncture skin, the unstable problem of traditional tweezers needle holder centre gripping sewing up needle has effectively been solved, tension spring has also played supplementary centre gripping effect to the centre gripping of sewing up the needle simultaneously, make medical personnel can briefly carry out hand strength and relax, thereby make the hand can obtain the mesh of short time rest and the sewing up needle can not drop.

2. The utility model discloses, through the structural design of needle-holding pincers, handle and cotton pad for medical personnel are more convenient when carrying out the wound and sew up, have avoided sewing up the in-process and be difficult for sewing up the condition that the needle turned the puncture and appearing carrying out the wound, have effectively solved traditional tweezers needle holder and have been difficult for exerting steering pressure and lead to the inconvenient problem of skin puncture.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the back view structure of the present invention;

FIG. 3 is a schematic view of the shape and structure of the needle holder of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the grip of the present invention;

FIG. 6 is a schematic side view of the grip of the present invention;

fig. 7 is a schematic view of the shape structure of the fixing nut of the present invention.

In the figure: 1. needle holding forceps; 2. a grip; 3. a cotton pad; 4. a sliding groove; 5. fixing a nut; 6. a first through groove; 7. a second through groove; 8. a threaded through hole; 9. a clamping block; 10. a tension spring; 11. and (7) a top block.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-7, the wound suturing device for internal medicine surgery of the present invention comprises a needle holder 1 and a handle 2, wherein the position inside the handle 2 and near the back is provided with a cavity, the needle holder 1 comprises two handles and two forceps tips, the front of the needle holder 1 and near the two forceps tips is provided with a through hole, the position inside the needle holder 1 and near the forceps tips is provided with a concave groove, the inside of the concave groove is movably clamped with a top block 11, one side of the top block 11 far away from the concave groove is fixedly connected with a clamping block 9, the back of the forceps tips of the needle holder 1 and near the two handles are provided with threaded through holes 8, the inner threads of the threaded through holes 8 are connected with a fixing nut 5, the fixing nut 5 comprises a nut and a screw rod, the handle 2 is in threaded connection with the position near the front of the needle holder 1 and below through the fixing nut 5, the positions on the left side and the right side of the back of the handle 2 and near the top are provided with sliding grooves 4 along the horizontal direction, the screw rod of the fixing nut 5 penetrates through the inside of the sliding groove 4, the nut of the fixing nut 5 is attached to the back of the sliding groove 4, and the top, the left side and the right side of the handle 2 are respectively provided with a first through groove 6 and a second through groove 7.

The interior swing joint of the sunken inslot that needle holder 1 was seted up has tension spring 10, and tension spring 10 is in the state of stretching, through tension spring 10's structural design for medical personnel can carry out short-lived hand rest when the operation of sewing up for a long time, has avoided medical personnel to carry out hand strength to relax the back suture needle and drop and lead to the condition appearance that needs press from both sides once more.

The hookup location department of the pincers point of needle holder 1 and handle is the right angle, the nut part of fixation nut 5 is the smooth surface with the surface of sliding tray 4, through the right angle design of pincers point and handle hookup location department, make opening that two pincers points of needle holder 1 can be smooth, avoid the condition that needle holder 1 can not be to the suture needle centre gripping to appear, the nut part through fixation nut 5 is smooth surface structural design simultaneously, also make the relative frictional force between fixation nut 5 and the handle 2 less, be convenient for open operation of needle holder 1 pincers point.

Handle 2 is the semi-circular structural design, and handle 2's positive fixedly connected with cotton pad 3 through handle 2's shape structural design for medical personnel make things convenient for the application of force more when carrying out the puncture needle upset puncture, accelerated the efficiency of sewing up in the puncture, cotton pad 3 also can increase the comfort level of medical personnel's hand simultaneously.

The pincers point and the handle of needle forceps 1 are located the inside in first logical groove 6 and second logical groove 7 respectively, and the pincers point and the handle of needle forceps 1 all leave the clearance with between the handle 2, this structural design for medical personnel are lighter, convenient at the in-process that uses needle forceps 1, avoid handle 2 to take place to the condition that the centre gripping operation that opens of needle forceps 1 produced the hindrance.

One side fixedly connected with thread plate that kicking block 11 was kept away from to grip block 9, the line route between two thread plates is upper and lower alternating expression design, through the structural design of thread plate for the device is more fastened to the centre gripping of sewing needle, avoids sewing needle angle migration or gliding condition to appear.

In using the utility model discloses the time, at the in-process of operating wound suturing, medical personnel's accessible grasps the handle of needle holder 1, and the palm of the hand contacts with the front of cotton pad 3, afterwards, medical personnel can put the afterbody of sewing needle to between two grip blocks 9, utilize the handle of needle holder 1 to exert pressure to the inboard of handle 2 afterwards, make grip block 9 realize the centre gripping operation to sewing needle, if after long-time sewing operation, can be appropriate relax hand strength, tension spring 10 produces certain resilience force to grip block 9, thereby realize that brief hand has a rest.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a wound suturing device for medical operation, includes needle holder (1) and handle (2), the inside of handle (2) and be close to the position department at the back and offer into cavity, its characterized in that: the needle holding forceps (1) comprises two handles and two forceps tips, the front of the needle holding forceps (1) and the positions close to the two forceps tips are provided with through holes, the positions inside the needle holding forceps (1) and the positions close to the forceps tips are provided with concave grooves, the insides of the concave grooves are movably clamped with ejector blocks (11), one sides, far away from the concave grooves, of the ejector blocks (11) are fixedly connected with clamping blocks (9), the positions, close to the two handles, of the back of the forceps tips of the needle holding forceps (1) are provided with threaded through holes (8), the insides of the threaded through holes (8) are in threaded connection with fixing nuts (5), each fixing nut (5) comprises a nut and a screw rod, the handles (2) are in threaded connection with the positions, close to the lower parts, of the front of the needle holding forceps (1) through the fixing nuts (5), sliding grooves (4) are horizontally and transversely formed in the positions, close to the tops, of the left side and the right side of the back of, the screw rod of fixation nut (5) runs through in the inside of sliding tray (4), the nut of fixation nut (5) laminates with the back of sliding tray (4) each other, first logical groove (6) and second logical groove (7) have been seted up respectively to the top and the left and right sides of handle (2).

2. A surgical wound closure device according to claim 1, wherein: a tension spring (10) is movably connected in a concave groove formed in the needle holding forceps (1), and the tension spring (10) is in a stretching state.

3. A surgical wound closure device according to claim 1, wherein: the joint of the needle holding forceps (1) and the handle is a right angle, and the nut part of the fixed nut (5) and the surface of the sliding groove (4) are smooth surfaces.

4. A surgical wound closure device according to claim 1, wherein: the handle (2) is designed to be a semicircular structure, and the front surface of the handle (2) is fixedly connected with a cotton pad (3).

5. A surgical wound closure device according to claim 1, wherein: the needle holding forceps are characterized in that the forceps tips and handles of the needle holding forceps (1) are respectively located in the first through groove (6) and the second through groove (7), and gaps are reserved between the forceps tips and handles of the needle holding forceps (1) and the handles (2).

6. A surgical wound closure device according to claim 1, wherein: one side of the clamping block (9) far away from the top block (11) is fixedly connected with a threaded plate, and a grain path between the two threaded plates is designed in an up-and-down staggered mode.