CN213697054U

CN213697054U - Portable scalp clamp

Info

Publication number: CN213697054U
Application number: CN202020991556.2U
Authority: CN
Inventors: 李楠; 史航宇
Original assignee: Xian Childrens Hospital
Current assignee: Xian Childrens Hospital
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-07-16
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a portable scalp clamp, including handle, standing groove, actuating mechanism, rectangle frame, link gear, backup pad, connecting rod, splint, erection column, this portable scalp clamp need not medical personnel and continuously presses with the hand, can be constantly keep the device to the hemostatic dynamics of centre gripping of patient's scalp, can know from this, through using the device in this application, very big reduction medical personnel's working strength and the work degree of difficulty.

Description

Portable scalp clamp

Technical Field

The utility model relates to a clamp especially relates to portable scalp clamp.

Background

Scalp clips are routinely used to clamp scalp incisions while performing brain surgery to reduce bleeding from the incision. At present, traditional scalp pincers function is simple, and medical personnel need keep pressing the dynamics of scalp pincers with the hand that lasts to this guarantees the hemostasis dynamics of scalp pincers to patient's scalp incision position, and this kind of mode wastes time and energy, and very big increase medical personnel's working strength and work degree of difficulty, in view of above defect, actually need to design portable scalp pincers.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: provides a convenient scalp clamp to solve the problems of the background art.

In order to solve the technical problem, the technical scheme of the utility model is that: portable scalp clamp, including handle, standing groove, actuating mechanism, rectangle frame, link gear, backup pad, connecting rod, splint, erection column, the inside middle-end an organic whole of handle be equipped with the standing groove, the inside slip of standing groove be equipped with actuating mechanism, handle outer wall left side both ends have set firmly the rectangle frame from top to bottom, the inside rotation of rectangle frame be equipped with and rotate and be equipped with link gear, just link gear and actuating mechanism mesh mutually, link gear both ends have set firmly the backup pad around, the backup pad two liang between the connecting rod has set firmly, connecting rod left side set firmly splint, the actuating mechanism right side set firmly the erection column.

Furthermore, the driving mechanism consists of a double-end rack and a screw rod.

Further, the placing groove is internally provided with a double-end rack in a sliding mode.

Furthermore, a screw rod is rotatably penetrated through the right side of the double-head rack, and the screw thread of the screw rod penetrates through the handle.

Furthermore, the linkage mechanism consists of a rotating pin and a gear.

Furthermore, the middle end in the rectangular frame is rotatably provided with a rotating pin.

Furthermore, the outer part of the rotating pin is fixedly sleeved with a gear, and the gear is meshed with the double-head rack.

Compared with the prior art, this portable scalp clamp need not medical personnel and continuously presses with the hand, can be constantly keep the device to the hemostatic dynamics of centre gripping of patient's scalp, can know from this, through using the device in this application, very big reduction medical personnel's working strength and the work degree of difficulty.

Drawings

FIG. 1 is a front cross-sectional view of a portable scalp clip;

FIG. 2 is a top view of the handle, rectangular frame, and linkage.

The device comprises a handle 1, a placing groove 2, a driving mechanism 3, a rectangular frame 4, a linkage mechanism 5, a connecting rod 6, a clamping plate 7, a mounting column 8, a double-head rack 9, a screw rod 10, a rotating pin 11, a gear 12 and a supporting plate 13.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.

Example 1

As shown in fig. 1, a portable scalp clamp comprises a handle 1, a placing groove 2, a driving mechanism 3, a rectangular frame 4, a linkage mechanism 5, a support plate 13, a connecting rod 6, a clamping plate 7 and a mounting column 8, wherein the placing groove 2 is integrally arranged at the middle end inside the handle 1, the driving mechanism 3 is arranged inside the placing groove 2 in a sliding manner, the rectangular frame 4 is fixedly arranged at the upper end and the lower end of the left side of the outer wall of the handle 1, the linkage mechanism 5 is rotatably arranged inside the rectangular frame 4 and is meshed with the driving mechanism 3, the support plate 13 is fixedly arranged at the front end and the rear end of the linkage mechanism 5, the connecting rod 6 is fixedly arranged between every two support plates 13, the clamping plate 7 is fixedly arranged on the left side of the connecting rod 6, and the mounting column 8 is fixedly arranged on the right side of the driving.

This portable scalp pincers, medical personnel hold handle 1 earlier on one hand, reuse another hand forward rotation erection column 8, make erection column 8 drive 3 control link gear 5 of actuating mechanism and the splint 7 back of the body rotation of carrying on the back that quantity is two, be about to splint 7 and open, medical personnel move splint 7 space between two liang to the required hemostatic position of patient's scalp again, medical personnel reuse hand reverse rotation erection column 8, its theory of operation is vice versa with the above-mentioned, let splint 7 that quantity is two rotate in opposite directions promptly, with this let splint 7 carry out the centre gripping hemostasis processing that lasts to the hemostasis position of patient's scalp.

Example 2

As shown in fig. 1 and 2, the portable scalp clamp comprises a handle 1, a placing groove 2, a driving mechanism 3, a rectangular frame 4, a linkage mechanism 5, a supporting plate 13, a connecting rod 6, a clamping plate 7 and a mounting column 8, wherein the placing groove 2 is integrally arranged at the middle end inside the handle 1, the driving mechanism 3 is slidably arranged inside the placing groove 2, the rectangular frame 4 is fixedly arranged at the upper end and the lower end of the left side of the outer wall of the handle 1, the linkage mechanism 5 is rotatably arranged inside the rectangular frame 4, the linkage mechanism 5 is meshed with the driving mechanism 3, the supporting plate 13 is fixedly arranged at the front end and the rear end of the linkage mechanism 5, the connecting rod 6 is fixedly arranged between every two supporting plates 13, the clamping plate 7 is fixedly arranged at the left side of the connecting rod 6, the mounting column 8 is fixedly arranged at the right side of the driving mechanism 3, the driving mechanism 3 is composed of a double-headed rack, 2 inside slides and is equipped with double-end rack 9 of standing groove, double-end rack 9 right side rotate and run through screw rod 10, screw rod 10 screw thread run through in handle 1, link gear 5 constitute by changeing round pin 11 and

gear

12, 4 inside middle-end rotations of rectangle frame be equipped with and change round

11, 11 outside fixed covers of commentaries on classics round pin be equipped with gear 12, gear 12 mesh with double-end rack 9 mutually.

When the portable scalp clamp is used, a medical worker holds the handle 1 with a left hand, rotates the mounting column 8 clockwise with a right hand, so that the mounting column 8 drives the screw rod 10 to rotate clockwise, under the action of screw transmission of the screw rod 10 and the handle 1 and the rotary connection of the screw rod 10 and the double-head rack 9, the screw rod 10 pushes the double-head rack 9 to move from right to left along the direction of the placing groove 2, the double-head rack 9 drives the gear 12 to rotate clockwise through the meshing action of the double-head rack 9 and the gear 12, at the moment, the gear 12 drives the rotating pin 11 to link the supporting plate 13 with the connecting rod 6 and the clamping plates 7 to rotate along the outer side direction, namely, the two clamping plates 7 are rotated back to back, namely, the clamping plates 7 are in an opened state, the medical worker moves the space between the two clamping plates 7 to the position of the scalp of a patient, and rotates the mounting column 8 anticlockwise with the, the operation mode is opposite to the above, namely the splint 7 is driven to move, so that the splint 7 can continuously clamp and stop bleeding on the scalp.

Claims

1. The portable scalp clamp is characterized by comprising a handle, a placing groove, a driving mechanism, a rectangular frame, a linkage mechanism, supporting plates, connecting rods, clamping plates and a mounting column, wherein the placing groove is integrally formed in the middle end of the inside of the handle, the driving mechanism is arranged in the placing groove in a sliding mode, the rectangular frame is fixedly arranged at the upper end and the lower end of the left side of the outer wall of the handle, the linkage mechanism is rotatably arranged in the rectangular frame and is meshed with the driving mechanism, the supporting plates are fixedly arranged at the front end and the rear end of the linkage mechanism, the connecting rods are fixedly arranged between every two supporting plates, the clamping plates are fixedly arranged at the left side of the connecting rods, and the mounting column is fixedly arranged at the right side of; the driving mechanism consists of a double-end rack and a screw; a double-end rack is arranged in the placing groove in a sliding manner; the right side of the double-head rack is rotatably penetrated with a screw, and the screw thread penetrates through the handle.

2. The portable scalp forceps according to claim 1, characterized in that the linkage is comprised of a rotating pin and a gear.

3. The scalp clip according to claim 2, wherein the rectangular frame has a pivot pin rotatably disposed at the inner middle end thereof.

4. The portable scalp forceps according to claim 3, characterized in that the external fixation sleeve of the pivot pin is provided with a gear, and the gear is engaged with a double-headed rack.