CN113040855A

CN113040855A - Scalp clip output device

Info

Publication number: CN113040855A
Application number: CN202110140557.5A
Authority: CN
Inventors: 徐双双; 李华
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-06-29

Abstract

The invention relates to the technical field of medical operations and discloses a scalp clip output device which comprises a shell, wherein the top of the shell is provided with a chamber body, the bottom of the chamber body is provided with a handle, the top of the handle is fixedly connected with a return spring, the top of the handle is movably connected with a rotating shaft seat, the top of the right side of the chamber body is fixedly connected with an upper clamping sheet, the bottom of the chamber body is movably connected with a central rotating shaft, and the outer part of the central rotating shaft is fixedly connected with a lower clamping sheet. According to the scalp clip, the handle is gripped to drive the rotating shaft seat to rotate, the half-shaped wheel and the power gear are synchronously driven to rotate, the hinge drives the pushing block to transversely move through the movable wheel, the one-way clip cabin guides out the scalp clip, the condition that the scalp clip falls to cause pollution due to the fact that the scalp clip is too many to be grabbed in the operation process is avoided, and the condition that the gloves are directly contacted with the scalp clip to cause the sanitation of the scalp clip to be influenced is avoided.

Description

Scalp clip output device

Technical Field

The invention relates to the technical field of medical operations, in particular to a scalp clip output device.

Background

In the prior art, when brain surgery is performed, a large number of scalp clips are needed to fix the scalps cut by the patient and stop bleeding to the scalp, and the scalp clips usually comprise two clamping arms, one ends of the two clamping arms are clamping openings tightly attached to each other, and the other ends of the two clamping arms are connected through an elastic arc-shaped section.

However, when the scalp clip is grabbed, the grabbing amount at one time is not easy to master due to the fact that the scalp clip is separated by the gloves, the scalp clip is easy to grab more scalp clips, the scalp clip can fall off and be polluted, the scalp clip needs to be picked up in time after falling off to be convenient to check, the gloves can be polluted in the process, and then the whole scalp clip is grabbed, and when the gloves are not clean, the whole scalp clip can be polluted; thirdly, the scalp clip is grasped in the hand, and when the scalp clip is used, the other hand is still needed to be handed to a doctor one by one, so that both hands of a nurse are occupied, and the improvement of the resource utilization rate of an operating room is not facilitated.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the scalp clip output device which has the advantages of being convenient to control the output quantity of the scalp clips, solving the problem that the scalp clips fall and are polluted due to the fact that the output quantity of the scalp clips is too large, improving the resource utilization rate and solving the problem that both hands of a nurse are occupied in the operation process.

The invention provides the following technical scheme: a scalp clip output device comprises a shell, wherein the top of the shell is provided with a chamber body, the bottom of the chamber body is provided with a handle, the top of the handle is fixedly connected with a reset spring, the top of the handle is movably connected with a rotating shaft seat, the top of the right side of the chamber body is fixedly connected with an upper clamping piece, the bottom of the chamber body is movably connected with a central rotating shaft, the outer part of the central rotating shaft is fixedly connected with a lower clamping piece, the right side of the top of the handle is fixedly connected with a lower pressing block, the inner part of the chamber body is fixedly connected with a stopping strip, the right side of the stopping strip is provided with a guide outlet, the inside of the stopping strip is provided with a scalp clip body, the left side of the scalp clip body is movably connected with an one-way pushing and clamping bin, the left side of the one-way pushing and clamping bin is fixedly connected with a pushing block, the, the surface fixed connection of half shape wheel has the gangbar, the one end fixed connection who keeps away from half shape wheel of gangbar has power gear, power gear's bottom meshing is connected with the hinge, the inside meshing of hinge is connected with the action wheel, one side fixedly connected with connecting rod of action wheel, one side and the promotion piece fixed connection of action wheel are kept away from to the connecting rod.

Preferably, the left side of the chamber body is provided with an opening, the inner wall of the opening is provided with spiral groove grains, the closing plug is in threaded connection with the chamber body, and the area of the opening is equal to the sectional area of the pushing block.

Preferably, the lower clamping piece is divided into a force bearing end and a clamping end, and the lower pressing block is positioned at the top of the force bearing end.

Preferably, the area of the right opening of the retaining strip is smaller than the internal sectional area, and the retaining strip has elasticity.

Preferably, the top and the bottom of the pushing block are provided with limiting sliding blocks, the inner part of the chamber body is provided with limiting sliding grooves, and the limiting sliding blocks arranged at the top and the bottom of the pushing block generate sliding friction inside the limiting sliding grooves.

Preferably, the number of the power gears is four, the power gears are movably arranged on two sides of the inner wall of the chamber body, the power gears are in meshed connection with the hinges, and the two power gears on the left side are connected through the rod body.

Compared with the prior art, the invention has the following beneficial effects:

1. this scalp clip follower, through increasing the handle, the axle bed rotates, promote the piece, one-way push away presss from both sides the storehouse, the stopping strip, reset spring, gangbar and half shape wheel, through holding the handle tightly, thereby it takes place to rotate to drive the axle bed, it takes place to rotate to drive half shape wheel and power gear in step, make the hinge drive through the action wheel and promote the piece and take place lateral shifting, one-way push away presss from both sides the storehouse and derives scalp clip, it is too much to have avoided the operation in-process to snatch scalp clip quantity, thereby lead to the scalp clip to drop and cause the condition emergence of pollution, and avoided the direct and scalp clip contact of gloves, thereby lead to the scalp clip health to receive the influence.

2. This scalp clip follower, through increasing the handle, promote the piece, the stopping presss from both sides, go up the holding piece, add the piece down, holding piece and central pivot down, it takes place lateral shifting to promote the piece to drive one-way push-type clamping storehouse, derive the scalp clip, the handle is held tightly the in-process, the holding piece takes place to remove to the top down the holding piece drives, carry out the centre gripping to the scalp clip who derives, it delivers to the scalp clip to have avoided nurse's manual, prevent that nurse's both hands are all occupied, cause the influence to the operation process, improve the resource utilization of operating room.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the rotary shaft seat and the half wheel of the present invention;

FIG. 3 is a schematic view of the structure of the driving wheel and the hinge of the present invention.

In the figure: 1. a housing; 2. a handle; 3. a chamber body; 4. a return spring; 5. an upper clamping sheet; 6. a lower clamping sheet; 7. a central rotating shaft; 8. a backstop strip; 9. pressing the block; 10. a rotating shaft seat; 11. a pushing block; 12. a unidirectional push-clamping bin; 13. a scalp clip body; 14. closing the plug; 15. a half-shaped wheel; 16. a linkage rod; 17. a power gear; 18. a hinge; 19. a running wheel; 20. a connecting rod; 21. and a guide outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a scalp clip output device comprises a housing 1, a bore 3 is arranged at the top of the housing 1, an opening is arranged at the left side of the bore 3, spiral grooves are arranged on the inner wall of the opening, a closing plug 14 is in threaded connection with the bore 3, the opening area is equal to the sectional area of a pushing block 11, when a scalp clip 13 is guided into the bore 3, the closing plug 14 is rotated to guide the closing plug 14 out of the bore 3, an internal one-way pushing and clamping bin 12 and a pushing block 11 are taken out, after the scalp clip 13 is fixed at the top of the one-way pushing and clamping bin 12, the one-way pushing and clamping bin 12 and the pushing block 11 are guided into the bore 3 again, the closing plug 14 is rotated to close the bore 3, a handle 2 is arranged at the bottom of the bore 3, a return spring 4 is fixedly connected to the top of the handle 2, after the scalp clip 13 is taken out, the handle 2 is returned under the action of the return spring 4, and the, the rotating shaft seat 10 is not contacted with the half wheel 15, the hinge 18 is not rotated, when the handle 2 is gripped for the second time, the gear surface of the remaining half wheel 15 of the rotating shaft seat 10 is contacted, thereby pushing the scalp clamp 13 to be led out, the top of the handle 2 is movably connected with the rotating shaft seat 10, the top of the right side of the chamber body 3 is fixedly connected with the upper clamping piece 5, the bottom of the chamber body 3 is movably connected with the central rotating shaft 7, the outer part of the central rotating shaft 7 is fixedly connected with the lower clamping piece 6, the lower clamping piece 6 is divided into a stress end and a clamping end, the lower pressing block 9 is positioned at the top of the stress end, the handle 2 is gripped, the lower pressing block 9 at the top of the handle 2 moves downwards, the stress end of the lower clamping piece 6 is driven to move towards the bottom synchronously, the clamping end at the top moves upwards to be matched with the upper clamping piece 5 to fix the scalp clamp 13, and the nurse is prevented, prevent to cause the pollution to the scalp clamp 13, avoid the condition that both hands are occupied simultaneously to appear, have improved the inside resource utilization ratio of operating room, the top right side of the handle 2 fixedly connects with the lower briquetting 9, the inside fixedly connected with stopping strip 8 of the thorax body 3, the opening area of the right side of stopping strip 8 is smaller than the internal sectional area, and stopping strip 8 has elasticity, when leading out to the scalp clamp 13, the pushing block 11 drives the unidirectional pushing and clamping storehouse 12 to move to the right side, when the scalp clamp 13 moves to the right side of the thorax body 3, the scalp clamp 13 makes the stopping strip 8 open, the scalp clamp 13 leads out the export 21, through the elastic stopping strip 8, the condition that the scalp clamp 13 drops from the thorax body 3 inside is avoided, avoid the scalp clamp 13 from receiving the pollution, prevent that the single leads out the scalp clamp 13 too much, the right side of stopping strip 8 is equipped with the export 21, the inside of stopping strip 8 is equipped with the scalp clamp 13, the left side of a scalp clamp 13 is movably connected with a one-way push and clamp bin 12, the left side of the one-way push and clamp bin 12 is fixedly connected with a push block 11, the top and the bottom of the push block 11 are provided with limit slide blocks, the inside of a chamber 3 is provided with limit slide grooves, the limit slide blocks arranged at the top and the bottom of the push block 11 generate sliding friction in the limit slide grooves, the push block 11 keeps horizontal movement in the chamber 3 through the limit slide blocks, the phenomenon that the scalp clamp 13 cannot be led out of the inside of the chamber 3 due to inclination in the moving process is avoided, the left side of a handle 2 is movably connected with a closing plug 14, the top of a rotating shaft seat 10 is connected with a half wheel 15 in a meshing manner, the surface of the half wheel 15 is fixedly connected with a linkage rod 16, one end of the linkage rod 16, which is far away from the half wheel 15, is fixedly connected with power gears 17, the number of the power gears 17 is four, and the, the power gear 17 is meshed with the hinge 18, the two power gears 17 on the left side are connected through the rod body, the handle 2 is held tightly, the rotating shaft seat 10 drives the half wheel 15 meshed with the rotating shaft seat to rotate, the linkage rod 16 drives the power gear 17 on the left side to rotate, the power gears are connected through the rod body, so that the two power gears 17 on the left side synchronously rotate to drive the hinge 18 to rotate, thereby driving the driving wheel 19 to move transversely, the pushing block 11 pushes the one-way pushing and clamping bin 12 to move through the connecting rod 20 and the driving wheel 19, the scalp clip body 13 is led out, the handle 2 is gripped at a time, the number of the scalp clip body 13 led out is one, the bottom of the power gear 17 is connected with a hinge 18 in a meshed mode, the inside of the hinge 18 is connected with a movable wheel 19 in a meshed mode, one side of the movable wheel 19 is fixedly connected with a connecting rod 20, and one side, far away from the movable wheel 19, of the connecting rod 20 is fixedly connected with the pushing block 11.

The theory of operation, grip handle 2, the pivot seat 10 drives the half-wheel 15 of meshing with it and takes place to rotate, it takes place to rotate to drive left side power gear 17 through gangbar 16, through the body of rod connection, thereby make two power gear 17 in left side take place to rotate in step, take place to rotate with driving hinge 18, thereby it takes place lateral shifting to drive action wheel 19, it promotes one-way push away and presss from both sides storehouse 12 through connecting rod 20 and action wheel 19 and takes place to remove to promote piece 11, derive scalp clamp 13, scalp clamp 13 is through exporting mouth 21, it fixes scalp clamp 13 to go up holding sheet 5 and lower holding sheet 6, take out scalp clamp 13 after, handle 2 resets under reset spring 4 effect, can.

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. A scalp clip follower comprises a shell (1), and is characterized in that: the improved comb-shaped comb is characterized in that a comb body (3) is arranged at the top of the shell (1), a handle (2) is arranged at the bottom of the comb body (3), a reset spring (4) is fixedly connected to the top of the handle (2), an upper clamping piece (5) is fixedly connected to the top of the right side of the comb body (3), a central rotating shaft (7) is movably connected to the bottom of the comb body (3), a lower clamping piece (6) is fixedly connected to the outside of the central rotating shaft (7), a lower pressing block (9) is fixedly connected to the right side of the top of the handle (2), a stopping, the one-way left side fixedly connected with that pushes away press from both sides storehouse (12) promotes piece (11), the left side swing joint of handle (2) has closed stopper (14), the top meshing of pivot seat (10) is connected with half wheel (15), the fixed surface of half wheel (15) is connected with gangbar (16), the one end fixedly connected with power gear (17) of keeping away from half wheel (15) of gangbar (16), the bottom meshing of power gear (17) is connected with hinge (18), the inside meshing of hinge (18) is connected with action wheel (19), one side fixedly connected with connecting rod (20) of action wheel (19), one side and the promotion piece (11) fixed connection of action wheel (19) are kept away from in connecting rod (20).

2. The scalp clip follower of claim 1, wherein: the left side of the chamber body (3) is provided with an opening, the inner wall of the opening is provided with spiral groove grains, the closing plug (14) is in threaded connection with the chamber body (3), and the area of the opening is equal to the sectional area of the pushing block (11).

3. The scalp clip follower of claim 1, wherein: the lower clamping piece (6) is divided into a stress end and a clamping end, and the lower pressing block (9) is located at the top of the stress end.

4. The scalp clip follower of claim 1, wherein: the opening area of the right side of the retaining strip (8) is smaller than the internal sectional area, and the retaining strip (8) has elasticity.

5. The scalp clip follower of claim 1, wherein: the top and the bottom of the pushing block (11) are provided with limiting sliding blocks, the inner part of the chamber body (3) is provided with a limiting sliding groove, and the limiting sliding blocks arranged at the top and the bottom of the pushing block (11) generate sliding friction inside the limiting sliding groove.

6. The scalp clip follower of claim 1, wherein: the number of the power gears (17) is four, the power gears (17) are movably mounted on two sides of the inner wall of the chamber body (3), the power gears (17) are meshed with the hinge (18), and the two power gears (17) on the left side are connected through the rod body.