CN210812035U

CN210812035U - Dressing change scissors for surgical nursing

Info

Publication number: CN210812035U
Application number: CN201921547635.8U
Authority: CN
Inventors: 蔡明�
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-23
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a dressing change scissors for surgical nursing, which is characterized in that a fixed block is arranged on a scissors rod, two fixed blocks are respectively provided with a fixed ring, and then a connecting ring and a hook are respectively arranged on a connecting piece I and a connecting piece II at two ends of a connecting mechanism, so that the connecting ring can be fixed on one fixed ring, and then the hook is hooked on the other fixed ring, so that the connecting mechanism connects the two fixed blocks; through set up rotation piece in coupling mechanism, and all set up the connector at the both ends that rotate the piece, then set up the screw on the body of rod of a connecting piece and No. two connecting pieces again, set up the screw in the inside of connector, the body of rod that can make a connecting piece and No. two connecting pieces passes through the screw thread and connects respectively in the screw of two connectors, make this coupling mechanism's rotation piece can rotate, and then change coupling mechanism's length, make the open angle of the scissors of changing dressings can be fixed stable, use when making things convenient for medical personnel to change dressings.

Description

Dressing change scissors for surgical nursing

Technical Field

The utility model relates to a dressing change scissors, in particular to a dressing change scissors for surgical nursing.

Background

Surgery is a science for researching the occurrence, development law and clinical manifestations, diagnosis, prevention and treatment of surgical diseases, and is a professional department taking surgical excision and repair as main treatment means. Surgery has advanced significantly with the application of microsurgical techniques. The special setting principle of each hospital surgery is similar to that of the internal medicine, and generally corresponds to the internal medicine. Surgical diseases are divided into five major groups: trauma, infection, tumor, deformity and dysfunction.

After surgery patient's operation, need carry out the work of changing dressings, medical personnel need use the scissors of changing dressings when changing dressings. At present, the dressing scissors that medical personnel used are simple scissors, and medical personnel can be according to actual need when using, and the dressing scissors often need to be changed, and simultaneously, current dressing scissors can't fix the angle that opens, to this, need improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dressing change is cut for surgical nursing 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 dressing change scissors for surgical nursing comprises a dressing change scissors body, scissor rods of the dressing change scissors body, a handle and scissor heads, wherein fixed blocks are symmetrically fixed on the outer sides of one ends of the two scissor rods, which are close to the handle, fixed rings are symmetrically fixed on the two fixed blocks, and the two fixed rings are connected through a connecting mechanism; the scissors head is fixed with a plurality of movable steel balls, the scissors head is sleeved with a scissors sleeve, the positions of the corresponding movable steel balls on the scissors sleeve are provided with a plurality of connecting holes, and the scissors sleeve is connected outside the scissors head through the movable steel balls.

As a further aspect of the present invention: coupling mechanism is including rotating piece, connecting piece and No. two connecting pieces, the both ends symmetry that rotates the piece is fixed with the connector, connects the one end of a connecting piece and No. two connecting pieces in two connectors respectively, the other end of a connecting piece is provided with the couple, the other end of No. two connecting pieces is provided with the go-between.

As a further aspect of the present invention: the screw has all been seted up to the inside of connector, the outside equipartition of the body of rod of a connecting piece and No. two connecting pieces is full screw thread, a connecting piece and No. two connecting pieces all through threaded connection in the screw of the connector rather than corresponding.

As a further aspect of the present invention: the rotating piece comprises two symmetrical connecting frames, the two connecting frames are symmetrically fixed on two sides of the two connectors, and one ends of the first connecting piece and the second connecting piece extend into the space between the two connecting frames.

As a further aspect of the present invention: the connecting ring is sleeved on the fixing ring close to the connecting ring, and the hook is hooked on the fixing ring close to the hook.

As a further aspect of the present invention: full teeth are uniformly distributed on the inner wall of the part of the scissors sleeve extending out of the scissors head.

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

1. the fixing blocks are arranged on the scissor bar, the fixing rings are arranged on the two fixing blocks, and then the connecting ring and the hook are respectively arranged on the first connecting piece and the second connecting piece at the two ends of the connecting mechanism, so that the connecting ring can be fixed on one fixing ring, and then the hook is hooked on the other fixing ring, so that the connecting mechanism connects the two fixing blocks;

2. the rotating piece is arranged in the connecting mechanism, the two ends of the rotating piece are respectively provided with the connectors, then the rod bodies of the first connecting piece and the second connecting piece are provided with the threads, and the screw holes are formed in the connectors, so that the rod bodies of the first connecting piece and the second connecting piece can be respectively connected into the screw holes of the two connectors through the threads, the rotating piece of the connecting mechanism can rotate, the length of the connecting mechanism is further changed, the open angle of the dressing change scissors can be fixed and stable, and the dressing change scissors are convenient for medical staff to use when dressing change is carried out;

3. through setting up the scissors cover to set up the connecting hole on the scissors cover, set up corresponding movable steel ball on the scissors head, can make the scissors cover establish outside the scissors head through movable steel ball cover, set up the tooth on the inner wall of scissors head again, can make this dressing change scissors when using, change the scissors cover, make things convenient for medical personnel to use.

Drawings

Fig. 1 is a schematic structural view of the dressing scissors for surgical nursing of the present invention.

Fig. 2 is a structural diagram of a connecting mechanism of a dressing change scissors for surgical nursing.

Fig. 3 is a structural diagram of a scissors cover of a dressing scissors for surgical nursing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 and 3, in an embodiment of the present invention, a pair of dressing scissors for surgical nursing includes a dressing scissors body 1, scissor rods 2 of the dressing scissors body 1, a handle 3 and scissor heads 4, wherein fixed blocks 5 are symmetrically fixed on outer sides of one ends of the two scissor rods 2 close to the handle 3, fixed rings 6 are symmetrically fixed on the two fixed blocks 5, and the two fixed rings 6 are connected through a connecting mechanism 7; a plurality of movable steel balls 9 are fixed on the scissor head 4, a scissor sleeve 8 is sleeved outside the scissor head 4, a plurality of connecting holes are formed in the scissor sleeve 8 at positions corresponding to the movable steel balls 9, and the scissor sleeve 8 is connected outside the scissor head 4 through the movable steel balls 9; the inner wall of the part of the scissor sleeve 8 extending out of the scissor head 4 is evenly provided with full teeth 10; be provided with tooth 10 on the scissors cover 8, can use scissors cover 8 to press from both sides the article of changing dressings tightly, can not cut article into pieces, when needs use scissors head 4 to cut the garrulous article, dismantle scissors cover 8, use scissors head 4 can.

Referring to fig. 1-2, the connecting mechanism 7 includes a rotating member 11, a first connecting member 13 and a second connecting member 14, connectors 12 are symmetrically fixed at two ends of the rotating member 11, one ends of the first connecting member 13 and the second connecting member 14 are respectively connected in the two connectors 12, a hook 16 is arranged at the other end of the first connecting member 13, and a connecting ring 15 is arranged at the other end of the second connecting member 14; screw holes are formed in the inner parts of the connectors 12, the outer sides of the rod bodies of the first connecting piece 13 and the second connecting piece 14 are fully provided with threads, and the first connecting piece 13 and the second connecting piece 14 are connected into the corresponding screw holes of the connectors 12 through threads; the rotating part 11 comprises two symmetrical connecting frames which are symmetrically fixed on two sides of the two connectors 12, and one ends of the first connecting piece 13 and the second connecting piece 14 extend into the space between the two connecting frames; the connecting ring 15 is sleeved on the fixing ring 6 close to the connecting ring, and the hook 16 is hooked on the fixing ring 6 close to the connecting ring; the setting of coupling mechanism 7 can make the body of rod of a connecting piece 13 and No. two connecting pieces 14 pass through the screw in two connectors 12 of screw thread interior removal to can change coupling mechanism 7's length, make coupling mechanism 7 can be fixed with two scissors poles 2, make the distance between two scissors poles 2 fixed, and then make the distance between two scissors heads 4 also fixed, thereby realize that two scissors heads 4 open angle is fixed.

The working principle is as follows: when the dressing change scissors are used, if the scissors sleeve 8 is not needed, the movable steel ball 9 is compressed, the connecting hole of the scissors sleeve 8 is separated from the movable steel ball 9, the scissors sleeve 8 is detached, and then the dressing change scissors are convenient to use; when the scissors sleeve 8 is required to clamp the dressing change object, the scissors sleeve 8 is sleeved on the outer side of the scissors head 4, the connecting hole of the scissors sleeve 8 is sleeved outside the movable steel ball 9 of the scissors head 4, and the scissors sleeve 8 is fixedly sleeved outside the scissors head 4, so that the dressing change object can be clamped by the scissors sleeve 8 when the dressing change scissors are used by medical personnel conveniently; when the angle that the scissors for dressing change were opened is fixed as required, couple 16 hook in coupling mechanism 7 on rather than the solid fixed ring 6 that corresponds earlier, then rotate and rotate a piece 11 again, make and rotate the connector 12 that piece 11 drove both ends and rotate, make the body of rod of a connecting piece 13 and No. two connecting pieces 14 that rotate 11 both ends move along the screw in connector 12 through the screw, and then can change coupling mechanism 7's length, thereby can make coupling mechanism 7 will change the open angle of scissors head 4 of scissors for dressing change and fix.

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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dressing change scissors for surgical nursing, includes scissor rod (2), handle (3) and scissors head (4) of dressing change scissors body (1), its characterized in that: the outer sides of one ends of the two scissor rods (2) close to the handle (3) are symmetrically fixed with fixed blocks (5), the two fixed blocks (5) are symmetrically fixed with fixed rings (6), and the two fixed rings (6) are connected through a connecting mechanism (7); a plurality of movable steel balls (9) are fixed on the scissor head (4), a scissor sleeve (8) is sleeved outside the scissor head (4), a plurality of connecting holes are formed in the position, corresponding to the movable steel balls (9), of the scissor sleeve (8), and the scissor sleeve (8) is connected to the outside of the scissor head (4) through the movable steel balls (9).

2. A dressing scissors for surgical care according to claim 1 wherein: coupling mechanism (7) are including rotating piece (11), connecting piece (13) and No. two connecting pieces (14), the both ends symmetry of rotating piece (11) is fixed with connector (12), connects the one end of a connecting piece (13) and No. two connecting pieces (14) in two connectors (12) respectively, the other end of a connecting piece (13) is provided with couple (16), the other end of No. two connecting pieces (14) is provided with go-between (15).

3. A dressing scissors for surgical care according to claim 2 wherein: the screw has all been seted up to the inside of connector (12), the outside equipartition of the body of rod of a connecting piece (13) and No. two connecting pieces (14) is full of the screw thread, a connecting piece (13) and No. two connecting pieces (14) all through threaded connection in the screw of connector (12) rather than corresponding.

4. A dressing scissors for surgical care according to claim 3 wherein: the rotating piece (11) comprises two symmetrical connecting frames, the two connecting frames are symmetrically fixed on two sides of the two connectors (12), and one ends of the first connecting piece (13) and the second connecting piece (14) extend into the space between the two connecting frames.

5. A dressing scissors for surgical care according to claim 2 wherein: the connecting ring (15) is sleeved on the fixing ring (6) close to the connecting ring, and the hook (16) is hooked on the fixing ring (6) close to the hook.

6. A dressing scissors for surgical care according to claim 1 wherein: the inner wall of the part of the scissor sleeve (8) extending out of the scissor head (4) is uniformly provided with full teeth (10).