CN218045224U - Surgical medical needle sewing device - Google Patents
Surgical medical needle sewing device Download PDFInfo
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- CN218045224U CN218045224U CN202221661028.6U CN202221661028U CN218045224U CN 218045224 U CN218045224 U CN 218045224U CN 202221661028 U CN202221661028 U CN 202221661028U CN 218045224 U CN218045224 U CN 218045224U
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Abstract
The utility model is suitable for a surgical medical instrument field provides a surgical medical suture needle device, including the holding frame, the holding frame is Y-shaped structure, the holding frame rotates and is connected with locating part and gear, be provided with the arc dead lever between locating part and the gear, the arc dead lever meshes with the gear, simultaneously the locating part leads the spacing to the arc dead lever; a suture needle is arranged at one end of the arc-shaped fixed rod, a thread hole is formed in the suture needle and used for connecting suture threads, and a connecting mechanism is arranged between the arc-shaped fixed rod and the suture needle; the gear is connected with a driving assembly, and the driving assembly is used for driving the gear to rotate. The drive assembly drives the gear to rotate, the gear drives the arc-shaped fixing rod to slide under the limiting effect of the limiting part, when the connecting mechanism is abutted to the limiting part, the connecting mechanism can relieve the limitation of the sewing needle, the sewing needle is separated from the arc-shaped fixing rod at the moment, and the injured part is sewn through pulling.
Description
Technical Field
The utility model belongs to the field of surgical medical instruments, especially, relate to a surgical medical treatment is with seam needle device.
Background
The needle holder can effectively suture the needle, is suitable for most situations, but cannot effectively suture when the visual field is narrow or the incision part is special, is difficult to operate, is difficult to thoroughly stop bleeding, and can cause complications or medical accidents. For example, in a vaginal uterine incision pregnancy or a diverticulum operation, due to surgical field stenosis, effective suturing is difficult after a needle is clamped by a needle holder, and the operation effect is affected due to the fact that the needle tip is broken or the suturing part is asymmetric.
A medical needle-sewing device with the patent number of 201610047518.X discloses the following technical scheme that a column and a turntable clamp a sewing needle to penetrate into a sewing tissue, an operating rod rotates a rotating wheel, and the rotating wheel drives the sewing needle to penetrate into the sewing tissue to finish sewing.
However, the medical needle sewing device still has the following defects:
1. when in operation, one hand is required to hold the turntable and the other hand is required to hold the operating rod, and the other hand is required to operate;
2. the sewing needle has a dentate structure, so that the wound area during sewing is easily increased.
To avoid the above technical problems, it is necessary to provide a surgical needle device to overcome the above-mentioned drawbacks of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a surgical medical treatment is with seam needle device aims at solving current medical treatment and needs both hands operation with seam needle device, the easy problem of wound area when sewing up simultaneously.
The embodiment of the utility model provides a so realize, a surgical medical suture needle device, including the grip frame, the grip frame is Y-shaped structure, the grip frame rotates and is connected with locating part and gear, be provided with the arc dead lever between locating part and the gear, the arc dead lever meshes with the gear, simultaneously the locating part leads the spacing to the arc dead lever;
a suture needle is arranged at one end of the arc-shaped fixed rod, a connecting mechanism is arranged between the arc-shaped fixed rod and the suture needle, and when the connecting mechanism is abutted against the limiting piece, the connecting mechanism can relieve the limitation on the suture needle;
the gear is connected with a driving assembly, and the driving assembly is used for driving the gear to rotate.
According to a further technical scheme, the connecting mechanism comprises a plug, a limiting block, a baffle, a first spring and a thrust assembly;
the plug is made of a metal material with certain elasticity, the plug is fixedly connected with the suture needle, the limiting block is fixedly connected in the slot at one end of the arc-shaped fixing rod, the limiting block is fixedly connected with the inner wall of the slot, and the limiting block is clamped with the slot;
the baffle is connected with the inner wall of the slot in a sliding mode, and the first spring is arranged between the baffle and the inner end face of the slot;
the thrust assembly abuts against the plug.
According to the technical scheme, the thrust assembly comprises a push block and a second spring, the push block is connected with the side wall of the slot in a sliding mode, the second spring is sleeved on the outer side of the push block, and the push block is abutted to the plug.
According to a further technical scheme, the driving assembly comprises a rotating shaft, a driving wheel and a driving wheel, the rotating shaft is rotatably connected with the holding frame, the driving wheel and the driving wheel are respectively and fixedly connected to two ends of the rotating shaft, and the driving wheel is meshed with the gear.
According to a further technical scheme, the limiting part is a limiting wheel, and the holding frame is rotatably connected with two limiting wheels.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the embodiment of the utility model provides a pair of surgical medical treatment is with sewing needle device, the holding frame is held to one hand, will sew up to accurate sewing position, rotate drive assembly with the thumb, drive assembly drives gear revolve, the gear drives the arc dead lever and slides under the limiting displacement of locating part, when coupling mechanism and locating part butt, coupling mechanism can relieve spacing to the sewing needle, sewing needle and arc dead lever separation this moment, the pulling is sewed up and is sewed up to injured position, and easy operation is swift, and the wound area that the effective control sewing needle brought.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of region A;
fig. 3 is a schematic connection diagram of the holding frame and the limiting member.
In the drawings: the device comprises a holding frame 1, a limiting piece 2, a gear 3, an arc-shaped fixing rod 4, a suture needle 5, a connecting mechanism 6, a plug 61, a limiting piece 62, a baffle 63, a first spring 64, a thrust assembly 65, a push block 651, a second spring 652, a driving assembly 7, a rotating shaft 71, a driving wheel 72, a driving wheel 73 and a slot 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The following detailed description is provided to illustrate specific embodiments of the present invention.
As shown in fig. 1-3, the surgical needle sewing device provided by the present invention comprises a holder 1, wherein the holder 1 is a Y-shaped structure, the holder 1 is rotatably connected with a position-limiting element 2 and a gear 3, an arc-shaped fixing rod 4 is disposed between the position-limiting element 2 and the gear 3, the arc-shaped fixing rod 4 is engaged with the gear 3, and the position-limiting element 2 guides and limits the arc-shaped fixing rod 4;
a suture needle 5 is arranged at one end of the arc-shaped fixed rod 4, a thread hole is formed in the suture needle 5 and used for connecting a suture thread, a connecting mechanism 6 is arranged between the arc-shaped fixed rod 4 and the suture needle 5, and when the connecting mechanism 6 is abutted to the limiting piece 2, the connecting mechanism 6 can relieve the limitation on the suture needle 5;
the gear 3 is connected with a driving component 7, and the driving component 7 is used for driving the gear 3 to rotate.
The holding frame 1 is held by a single hand, the suture needle 5 is aligned to the suture position, the driving assembly 7 is rotated by the thumb, the driving assembly 7 drives the gear 3 to rotate, the gear 3 drives the arc-shaped fixed rod 4 to slide under the limiting effect of the limiting part 2, when the connecting mechanism 6 is abutted against the limiting part 2, the connecting mechanism 6 can release the limitation of the suture needle 5, the suture needle 5 is separated from the arc-shaped fixed rod 4 at the moment, and the suture needle 5 is pulled to suture the injured position.
As a preferred embodiment of the present invention, the connecting mechanism 6 includes a plug 61, a limiting block 62, a baffle 63, a first spring 64 and a thrust assembly 65;
the plug 61 is made of a metal material with certain elasticity, the plug 61 is fixedly connected with the suture needle 5, the limit block 62 is fixedly connected in the slot 8 at one end of the arc-shaped fixed rod 4, the limit block 62 is fixedly connected with the inner wall of the slot 8, and the limit block 62 is clamped with the slot 8;
the baffle 63 is connected with the inner wall of the slot 8 in a sliding manner, and the first spring 64 is arranged between the baffle 63 and the inner end face of the slot 8;
the thrust assembly 65 abuts the plug 61.
When the pushing assembly 65 abuts against the limiting member 2, the pushing assembly 65 pushes the plug 61 to bend, the limiting member 62 releases the limitation on the plug 61, and the baffle 63 pushes the plug 61 under the action of the first spring 64, so that the suture needle 5 is separated from the arc-shaped fixing rod 4.
As a preferred embodiment of the present invention, the thrust assembly 65 includes a push block 651 and a second spring 652, the push block 651 is slidably connected to the side wall of the slot 8, the second spring 652 is disposed outside the push block 651, and the push block 651 is abutted to the plug 61.
When the pushing block 651 abuts against the limiting member 2, the pushing block 651 pushes the plug 61 to bend under the pushing force of the limiting member 2.
As a preferred embodiment of the present invention, the driving assembly 7 includes a rotating shaft 71, a driving wheel 72 and a driving wheel 73, the rotating shaft 71 is rotatably connected to the holding frame 1, the driving wheel 72 and the driving wheel 73 are respectively fixedly connected to two ends of the rotating shaft 71, and the driving wheel 72 is engaged with the gear 3.
The thumb pushes the driving wheel 73, the driving wheel 73 drives the driving wheel 72 to rotate, and the driving wheel 72 drives the gear 3 to rotate.
As a preferred embodiment of the present invention, the limiting part 2 is a limiting wheel, and the holding frame 2 is rotatably connected with two limiting wheels.
Hold the holding frame 1 by one hand, aim at the suture position with sewing needle 5, promote drive wheel 73 with the thumb, drive wheel 73 drives drive wheel 72 and rotates, drive wheel 72 drives gear 3 and rotates, gear 3 drives arc dead lever 4 and slides under the limiting displacement of spacing wheel, when ejector pad 651 and 2 butts of locating part, under the thrust action of locating part 2, ejector pad 651 promotes the bending of plug 61, spacing to plug 61 is relieved to limiting block 62, under the effect of spring 64, baffle 63 promotes plug 61, thereby sewing needle 5 and arc dead lever 4 break away from the contact, the pulling sewing needle 5 sews up to injured position.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (5)
1. The surgical and medical needle sewing device is characterized by comprising a holding frame, wherein the holding frame is of a Y-shaped structure, the holding frame is rotatably connected with a limiting piece and a gear, an arc-shaped fixing rod is arranged between the limiting piece and the gear, the arc-shaped fixing rod is meshed with the gear, and meanwhile, the limiting piece guides and limits the arc-shaped fixing rod;
a suture needle is arranged at one end of the arc-shaped fixed rod, a thread hole is formed in the suture needle, a connecting mechanism is arranged between the arc-shaped fixed rod and the suture needle, and when the connecting mechanism is abutted to the limiting piece, the connecting mechanism can relieve the limitation on the suture needle;
the gear is connected with a driving assembly, and the driving assembly is used for driving the gear to rotate.
2. The surgical medical needle device according to claim 1, wherein the connecting mechanism comprises a plug, a stopper, a baffle, a first spring, and a pushing assembly;
the plug is made of elastic metal materials and is fixedly connected with the suture needle, the limiting block is fixedly connected in the slot at one end of the arc-shaped fixed rod and is fixedly connected with the inner wall of the slot, and the limiting block is clamped with the slot;
the baffle is connected with the inner wall of the slot in a sliding manner, and the first spring is arranged between the baffle and the inner end face of the slot;
the thrust assembly abuts against the plug.
3. The surgical medical needle device as claimed in claim 2, wherein the pushing assembly comprises a pushing block and a second spring, the pushing block is slidably connected with the side wall of the slot, the second spring is sleeved outside the pushing block, and the pushing block abuts against the plug.
4. The surgical medical needle device as claimed in claim 1, wherein the driving assembly comprises a shaft, a driving wheel and a driving wheel, the shaft is rotatably connected to the holder, the driving wheel and the driving wheel are fixedly connected to two ends of the shaft, respectively, and the driving wheel is engaged with the gear.
5. The surgical medical needle device according to claim 1, wherein the limiting member is a limiting wheel, and two limiting wheels are rotatably connected to the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221661028.6U CN218045224U (en) | 2022-06-29 | 2022-06-29 | Surgical medical needle sewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221661028.6U CN218045224U (en) | 2022-06-29 | 2022-06-29 | Surgical medical needle sewing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218045224U true CN218045224U (en) | 2022-12-16 |
Family
ID=84436370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221661028.6U Active CN218045224U (en) | 2022-06-29 | 2022-06-29 | Surgical medical needle sewing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218045224U (en) |
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2022
- 2022-06-29 CN CN202221661028.6U patent/CN218045224U/en active Active
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