CN218792359U

CN218792359U - Can dismantle abluent medical needle-holding forceps

Info

Publication number: CN218792359U
Application number: CN202222010883.7U
Authority: CN
Inventors: 郭学东; 王书华
Original assignee: Jiangsu Xuhui Medical Devices Co ltd
Current assignee: Jiangsu Xuhui Medical Devices Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-04-07
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a can dismantle abluent medical needle-holding forceps, including pincers body and holding head and handle, two the one end of pincers body all is equipped with a holding head, and two the pincers body passes through rivet riveting and links to each other, two the pincers body is close to stopper of the equal fixedly connected with of one end of holding head, the beneficial effects of the utility model are that: with the bolt from the screw adversion, remove the holding head to the outside, utilize to change and rotate the drive threaded rod, the threaded rod drives extrusion piece and gag lever post in the fixed slot and moves to the outside, separate the handle, can wash, insert the limiting groove with the stopper, insert the bolt again in the screw, fix the clamping head, reducible movable block is located the distance in the fixed slot that the pincers body was seted up, utilize to change and drive the threaded rod and rotate, the threaded rod changes and drives extrusion piece and gag lever post and move to the inboard, it is fixed with the handle, can dismantle the pliers, convenient to use personnel wash, can adjust the handle distance according to the in service behavior simultaneously.

Description

Can dismantle abluent medical needle-holding forceps

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a detachable and washable medical needle holder.

Background

The needle holding forceps are common medical instruments and are mainly used for clamping suture needles and suturing various tissues or for knotting instruments, and the common needle holding forceps are used for holding the forceps by a palm holding method or a palm finger method.

After the needle holding forceps are used, bloodstains can be remained at the raised parts on the inner side of the needle holding forceps, but because the opening angle of the needle holding forceps is limited, the inner side of the needle holding forceps can not be cleaned in place, and meanwhile, the length of the needle holding forceps is single and cannot be changed according to the use condition, so that a medical needle holding forceps which can be disassembled for cleaning needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle abluent medical needle forceps to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable and washable medical needle holder comprises holder bodies, holding heads and handles, wherein one end of each of the two holder bodies is provided with one holding head, the two holder bodies are riveted and connected through rivets, one end of each of the two holder bodies, which is close to the holding heads, is fixedly connected with one limiting block, one end of each of the two holding heads, which is close to the holder body, is provided with one limiting groove in a penetrating manner, the two limiting blocks respectively extend into the corresponding limiting grooves, one end of each of the two holding heads, which is close to the holder body, is fixedly connected with two mounting blocks, and the two mounting blocks are symmetrically arranged relative to the corresponding limiting grooves;

the positions, relative to the mounting blocks, of one ends, close to the clamping heads, of the two caliper bodies are provided with a mounting groove in a penetrating mode, the four mounting blocks extend into the corresponding mounting grooves, the positions, relative to the mounting blocks, of the outer walls of the two caliper bodies are provided with a screw hole in a penetrating mode, the two screw holes extend out of the corresponding mounting blocks in a penetrating mode, the two screw holes are in threaded connection with a bolt, two handles are arranged at the ends, far away from the clamping heads, of the two caliper bodies, one side, close to the handles, of the two caliper bodies is provided with a fixing groove in a penetrating mode, one end, close to the caliper bodies, of the two handles is fixedly connected with a moving block, and the two moving blocks extend into the corresponding fixing grooves;

two equal sliding connection of inner wall of fixed slot has an extrusion piece, two the equal equidistance of one end outer wall that the movable block is located the fixed slot runs through and has seted up a plurality of fixed orifices, and a plurality of the fixed orifices all runs through and extends to in the supporting head that corresponds, two the equal fixedly connected with of position of extrusion piece for the fixed orifices a plurality of gag lever posts, and a plurality of the gag lever post all extends to in the fixed orifices that corresponds, two the one end outer wall that the movable block was kept away from to the extrusion piece all rotates and is connected with a threaded rod, and two the threaded rod all runs through and extends outside the supporting head that corresponds.

Preferably, the outer walls of the two caliper bodies are provided with a groove corresponding to the position of the bolt in a penetrating manner, and the two bolts are located in the grooves.

Preferably, the inner walls of the two clamping heads are fixedly connected with a protruding block.

Preferably, one end of each of the two threaded rods extending out of the clamping head is fixedly connected with a rotating handle.

Preferably, the two pliers bodies, the clamping head and the handle are all located on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that: with the bolt from the screw adversion, remove the holding head to the outside, utilize to change and drive the threaded rod rotation, the threaded rod drives the extrusion piece and moves to the outside with the gag lever post in the fixed slot, separate the handle, can wash, insert the spacing inslot with the stopper, insert the bolt in the screw again, fix the clamping head, reducible movable block is located the distance in the fixed slot that the pincers body was seted up, utilize to change and drive the threaded rod rotation, the threaded rod changes and drives extrusion piece and gag lever post and move to the inboard, it is fixed with the handle, can dismantle the pliers, convenient to use personnel wash, simultaneously can be according to in service behavior adjustment handle distance.

Drawings

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

FIG. 2 is a schematic view of the front view of the clamping head of the present invention;

fig. 3 is a front view of the clamp body of the present invention;

FIG. 4 is a schematic side view of the clamping head of the present invention;

fig. 5 is a front view of the handle of the present invention.

In the figure: 1. a clamp body; 2. a clamping head; 3. a handle; 4. a limiting block; 5. a limiting groove; 6. mounting blocks; 7. mounting grooves; 8. a screw hole; 9. a bolt; 10. fixing grooves; 11. a moving block; 12. extruding the block; 13. a fixing hole; 14. a limiting rod; 15. a threaded rod; 16. a groove; 17. a raised block; 18. and (4) turning the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a detachable and washable medical needle forceps comprises forceps bodies 1, clamping heads 2 and handles 3, wherein one end of each of the two forceps bodies 1 is provided with one clamping head 2, the two forceps bodies 1 are riveted and connected through rivets, one end of each of the two forceps bodies 1, which is close to the clamping head 2, is fixedly connected with one limiting block 4, one end of each of the two clamping heads 2, which is close to the forceps body 1, is provided with one limiting groove 5 in a penetrating manner, the two limiting blocks 4 extend into the corresponding limiting grooves 5 respectively, one end of each of the two clamping heads 2, which is close to the forceps body 1, is fixedly connected with two mounting blocks 6, and the two mounting blocks 6 are symmetrically arranged relative to the corresponding limiting grooves 5;

one end of each of the two caliper bodies 1 close to the clamping head 2 is provided with a mounting groove 7 in a penetrating manner relative to the mounting block 6, the four mounting blocks 6 extend into the corresponding mounting grooves 7, the outer walls of the two caliper bodies 1 are provided with a screw hole 8 in a penetrating manner relative to the mounting block 6, the two screw holes 8 extend out of the corresponding mounting block 6, the two screw holes 8 are connected with a bolt 9 in a threaded manner, one ends of the two caliper bodies 1 far away from the clamping head 2 are provided with two handles 3, one sides of the two caliper bodies 1 close to the handles 3 are provided with a fixing groove 10 in a penetrating manner, one ends of the two handles 3 close to the caliper bodies 1 are fixedly connected with a moving block 11, and the two moving blocks 11 extend into the corresponding fixing grooves 10;

the equal sliding connection of inner wall of two fixed slots 10 has an extrusion piece 12, two movable block 11 are located the equal equidistance of one end outer wall in fixed slot 10 and run through and seted up a plurality of fixed orifices 13, and a plurality of fixed orifices 13 all runs through and extend to corresponding centre gripping head 2 in, two extrusion pieces 12 are for a plurality of gag lever posts 14 of the equal fixedly connected with in fixed orifices 13's position, and a plurality of gag lever posts 14 all extend to corresponding fixed orifices 13 in, two extrusion pieces 12 keep away from the one end outer wall of movable block 11 and all rotate and be connected with a threaded rod 15, and two threaded rods 15 all run through and extend to corresponding centre gripping head 2 outside.

Wherein, the outer wall of two pincers bodies 1 has all run through and has seted up a recess 16 for the position of bolt 9, and two bolts 9 all are located recess 16, prevent that bolt 9 from being located the clamping head 2 outside, influence the use of clamping head 2.

Wherein, the equal fixedly connected with protruding piece 17 of inner wall of two clamping head 2, the user of being convenient for utilizes protruding piece 17 to carry out the centre gripping or be used for the apparatus to tie a knot to human tissue.

Wherein, the one end that two threaded rods 15 extend to the outside of clamping head 2 all fixedly connected with changes 18, and the user of being convenient for utilizes to change 18 and drive threaded rod 15 and rotate.

Wherein, two pincers bodies 1 and holding head 2 and handle 3 all are in same horizontal plane, prevent that handle 3 can not drive pincers bodies 1 and holding head 2 and open and shut.

Specific, use the utility model discloses the time, utilize 3 drive pincers bodies 1 to open and shut of handle, pincers bodies 1 drives the clamping head 2 to open and shut, carry out the centre gripping or be used for the apparatus to tie a knot to patient's tissue, after using up and holding the needle pincers, earlier turn out bolt 9 from screw 8 in, move clamping head 2 to the outside, stopper 4 that will pincers bodies 1 connect shifts out from the spacing groove 5 that clamping head 2 seted up, utilize and change 18 drive threaded rod 15 and rotate, threaded rod 15 is at the internal rotation of fixed slot 10, threaded rod 15 drives the extrusion piece 12 of connecting and moves to the outside, extrusion piece 12 drives stopper 14 and shifts out from the fixed orifices 13 that movable block 11 was seted up, release movable block 11, separate handle 3 and pincers bodies 1, can wash pincers bodies 1 and clamping head 2 and handle 3, wash the completion back, insert the stopper 4 of pincers bodies 1 one side in the spacing groove 5 that clamping head 2 seted up, installation piece 6 that clamping head 2 connects moves into the mounting groove 7 that the installation groove 1 was seted up, it needs the adjustment to adjust mounting groove 7 in the mounting groove 7, it drives the fixed block 13 to change the fixed length of handle in the fixed length, the movable block 14 and the fixed length of handle 14, it drives the fixed length to utilize the fixed length of movable block 13 to change the fixed length in the fixed block 14, the fixed length of clamp body in the fixed length of handle 11, the fixed length of the movable block 14, the movable block 11 and the movable block 14, it drives the fixed length of clamp body in the fixed length of the movable block 13, the fixed length of seting that the movable block 11.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The detachable and washable medical needle holding forceps comprise forceps bodies (1), clamping heads (2) and handles (3), and are characterized in that one end of each of the two forceps bodies (1) is provided with one clamping head (2), the two forceps bodies (1) are connected through rivet riveting, one end of each of the two forceps bodies (1) close to the clamping head (2) is fixedly connected with one limiting block (4), one end of each of the two clamping heads (2) close to the forceps body (1) is provided with one limiting groove (5) in a penetrating mode, the two limiting blocks (4) extend into the corresponding limiting grooves (5), one end of each of the two clamping heads (2) close to the forceps body (1) is fixedly connected with two mounting blocks (6), and the two mounting blocks (6) are symmetrically arranged relative to the corresponding limiting grooves (5);

one end, close to the clamping head (2), of each of the two caliper bodies (1) penetrates through a mounting groove (7) relative to the position of each mounting block (6), the four mounting blocks (6) extend into the corresponding mounting grooves (7), the outer wall of each of the two caliper bodies (1) penetrates through a screw hole (8) relative to the position of each mounting block (6), the two screw holes (8) penetrate through the corresponding mounting blocks (6), the two screw holes (8) are in threaded connection with a bolt (9), two handles (3) are arranged at one ends, far away from the clamping head (2), of the two caliper bodies (1), one fixing grooves (10) penetrate through one sides, close to the handles (3), of the two caliper bodies (1), one movable block (11) is fixedly connected at one end, close to the caliper body (1), and the two movable blocks (11) extend into the corresponding fixing grooves (10);

the inner wall of two fixed slot (10) all sliding connection have one to extrude piece (12), two the equal equidistance of one end outer wall that movable block (11) are located fixed slot (10) runs through and has seted up a plurality of fixed orifices (13), and a plurality of fixed orifices (13) all run through and extend to corresponding holding head (2), two extrude piece (12) for the equal fixedly connected with a plurality of gag lever posts (14) in the position of fixed orifices (13), and a plurality of gag lever post (14) all extend to corresponding fixed orifices (13) in, two the one end outer wall that movable block (11) were kept away from in extrusion piece (12) all rotates and is connected with a threaded rod (15), and two threaded rod (15) all run through and extend to outside corresponding holding head (2).

2. The medical needle holder capable of being detached and cleaned according to claim 1, wherein: the outer wall of the two caliper bodies (1) is provided with a groove (16) in a penetrating mode relative to the position of the bolt (9), and the two bolts (9) are located in the groove (16).

3. The medical needle holder capable of being detached and cleaned according to claim 1, wherein: the inner walls of the two clamping heads (2) are fixedly connected with a convex block (17).

4. The medical needle holder capable of being detached and cleaned according to claim 1, wherein: and one end of each of the two threaded rods (15) extending out of the clamping head (2) is fixedly connected with a rotating handle (18).

5. The medical needle holder capable of being detached and cleaned according to claim 1, wherein: the two forceps bodies (1), the clamping head (2) and the handle (3) are all located on the same horizontal plane.