CN211270990U

CN211270990U - Orthopedic stripper

Info

Publication number: CN211270990U
Application number: CN201922283658.9U
Authority: CN
Inventors: 王宪峰; 高青
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-18
Anticipated expiration: 2029-12-18

Abstract

The utility model provides an orthopedic stripper. The orthopedic stripper comprises a knife handle; the threaded hole is formed in the cutter handle; the screw is installed in the threaded hole in a threaded mode, and the bottom end of the screw extends out of the knife handle; the clamping groove is formed in the top of the cutter handle and communicated with the threaded hole; the two auxiliary sliding chutes are respectively arranged on the inner walls of the two sides of the clamping groove; the clamping block is slidably arranged in the clamping groove, and the top of the clamping block extends out of the knife handle; and the two auxiliary sliding strips are fixedly arranged on two sides of the clamping block respectively. The utility model provides an orthopedics stripper has convenient to use, possesses the ability of extraction blood, and can carry out the advantage of freely dismantling to the tool bit.

Description

Orthopedic stripper

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an orthopedic stripper.

Background

An orthopedic stripper is a medical appliance commonly used in orthopedics department, and mainly used for stripping periosteum.

However, the traditional stripper is mostly a simple blade, the periosteum bleeding condition is often encountered in the operation, the traditional stripper does not have the function of blood drawing, and the traditional stripper is mostly integrated, so that the cutter head and the cutter handle cannot be well separated and sterilized.

Therefore, there is a need to provide a new orthopedic stripper to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, possess the ability of extraction blood, and can carry out the orthopedics stripper of free dismantlement to the tool bit.

In order to solve the technical problem, the utility model provides an orthopedics stripper includes: a knife handle; the threaded hole is formed in the cutter handle; the screw is installed in the threaded hole in a threaded mode, and the bottom end of the screw extends out of the knife handle; the clamping groove is formed in the top of the cutter handle and communicated with the threaded hole; the two auxiliary sliding chutes are respectively arranged on the inner walls of the two sides of the clamping groove; the clamping block is slidably arranged in the clamping groove, and the top of the clamping block extends out of the knife handle; the two auxiliary sliding strips are fixedly arranged on two sides of the clamping block respectively, and one sides, far away from each other, of the two auxiliary sliding strips extend into the two auxiliary sliding grooves respectively and are in sliding connection with the inner walls of the auxiliary sliding grooves; the threaded groove is formed in the bottom of the fixture block, and the top end of the screw rod extends into the threaded groove and is screwed with the threaded groove; the tool bit is fixedly arranged at the top of the fixture block; the liquid suction device is arranged on the cutter head.

Preferably, the imbibition device includes passageway, straw, gasbag, trachea and adsorption head, the passageway is seted up on the tool bit, the straw sets up in the passageway, the both ends of straw all extend to outside the tool bit, gasbag fixed mounting be in one side of handle of a knife, trachea fixed mounting be in on the gasbag, tracheal inlet end cover is established the play liquid of straw is served, adsorption head fixed mounting be in the feed liquor end of straw, the adsorption head with tool bit fixed connection.

Preferably, the adsorption head is provided with a cavity, and the inner wall of one side of the cavity, which is far away from the tool bit, is provided with a plurality of first through holes.

Preferably, a second through hole is formed in the inner wall of one side, far away from the cutter head, of the cavity, and the second through hole is communicated with the suction pipe.

Preferably, a screwing block is fixedly installed at the bottom end of the screw rod, and the top of the screwing block is in contact with the knife handle.

Preferably, a protective layer is arranged on the knife handle.

Compared with the prior art, the utility model provides an orthopedics stripper has following beneficial effect:

the utility model provides an orthopedic stripper can fix the tool bit and dismantle at any time through the cooperation of screw rod and fixture block, and the washing is also just also dismantled to the mode of establishing to straw and trachea grafting cover simultaneously, and gasbag, straw and adsorption head can absorb convenient to use to the hydrops.

Drawings

FIG. 1 is a schematic sectional view of an orthopedic stripper in a front view according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

fig. 3 is a front view of a preferred embodiment of the orthopedic stripper provided by the present invention.

Reference numbers in the figures: 1. the tool comprises a tool handle, 2, a threaded hole, 3, a screw rod, 4, a clamping groove, 5, an auxiliary sliding groove, 6, a clamping block, 7, an auxiliary sliding strip, 8, a threaded groove, 9, a tool bit, 10, a blade, 11, a channel, 12, a suction pipe, 13, an air bag, 14, an air pipe, 15 and an adsorption head.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view of an orthopedic detacher according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; fig. 3 is a front view of a preferred embodiment of the orthopedic stripper provided by the present invention. The orthopedic stripper comprises: a knife handle 1; the threaded hole 2 is formed in the cutter handle 1; the screw rod 3 is installed in the threaded hole 2 in a threaded mode, and the bottom end of the screw rod 3 extends out of the cutter handle 1; the clamping groove 4 is formed in the top of the cutter handle 1, and the clamping groove 4 is communicated with the threaded hole 2; the two auxiliary sliding chutes 5 are respectively arranged on the inner walls of the two sides of the clamping groove 4; the fixture block 6 is slidably mounted in the fixture groove 4, and the top of the fixture block 6 extends out of the tool holder 1; the two auxiliary sliding strips 7 are respectively and fixedly installed on two sides of the clamping block 6, and one sides, far away from each other, of the two auxiliary sliding strips 7 respectively extend into the two auxiliary sliding grooves 5 and are in sliding connection with the inner walls of the auxiliary sliding grooves 5; the thread groove 8 is formed in the bottom of the fixture block 6, and the top end of the screw rod 3 extends into the thread groove 8 and is screwed with the thread groove 8; the tool bit 9 is fixedly arranged on the top of the fixture block 6; and the liquid suction device is arranged on the cutter head 9.

Imbibition device includes passageway 11, straw 12, gasbag 13, trachea 14 and adsorption head 15, passageway 11 sets up on the tool bit 9, straw 12 sets up in the passageway 11, the both ends of straw 12 all extend to outside the tool bit 9, gasbag 13 fixed mounting be in one side of handle of a knife 1, trachea 14 fixed mounting be in on the gasbag 13, trachea 14's inlet end cover is established on the play liquid end of straw 12, adsorption head 15 fixed mounting be in the feed liquor end of straw 12, adsorption head 15 with tool bit 9 fixed connection.

The adsorption head 15 is provided with a cavity, and the inner wall of one side of the cavity, which is far away from the tool bit 9, is provided with a plurality of first through holes.

A second through hole is formed in the inner wall of one side, far away from the cutter head 9, of the cavity, and the second through hole is communicated with the suction pipe 12.

The bottom end of the screw rod 3 is fixedly provided with a screwing block, and the top of the screwing block is contacted with the knife handle 1.

The knife handle 1 is provided with a protective layer.

The utility model provides an orthopedics stripper's theory of operation as follows:

when needs absorb the hydrops, only need press gasbag 13, aim at liquid to adsorption head 15 when gasbag 13 produces the negative pressure and loosen gasbag 13, gasbag 13 resets under the positive pressure and passes through straw 12 and trachea 14 feed liquor, when needs wash, pulls trachea 14 and straw 12 and breaks away from, later twists and moves the piece of twisting, twists the piece and drives screw rod 3 and rotate, makes screw rod 3 break away from thread groove 8 and can take off tool bit 9.

the utility model provides an orthopedic stripper can fix and dismantle at any time tool bit 9 through the cooperation of screw rod 3 and fixture block 6, and the washing also just also can be dismantled to the mode of establishing with 14 grafting covers of trachea of straw 12 simultaneously, and gasbag 13, straw 12 and adsorption head 15 can absorb convenient to use to the hydrops.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An orthopedic detacher, comprising:

a knife handle;

the threaded hole is formed in the cutter handle;

the screw is installed in the threaded hole in a threaded mode, and the bottom end of the screw extends out of the knife handle;

the clamping groove is formed in the top of the cutter handle and communicated with the threaded hole;

the two auxiliary sliding chutes are respectively arranged on the inner walls of the two sides of the clamping groove;

the clamping block is slidably arranged in the clamping groove, and the top of the clamping block extends out of the knife handle;

the two auxiliary sliding strips are fixedly arranged on two sides of the clamping block respectively, and one sides, far away from each other, of the two auxiliary sliding strips extend into the two auxiliary sliding grooves respectively and are in sliding connection with the inner walls of the auxiliary sliding grooves;

the threaded groove is formed in the bottom of the fixture block, and the top end of the screw rod extends into the threaded groove and is screwed with the threaded groove;

the tool bit is fixedly arranged at the top of the fixture block;

the liquid suction device is arranged on the cutter head.

2. The orthopedic detacher as claimed in claim 1, wherein the suction device comprises a channel, a suction tube, an air bag, an air tube and an adsorption head, the channel is opened on the cutter head, the suction tube is disposed in the channel, both ends of the suction tube extend out of the cutter head, the air bag is fixedly mounted on one side of the cutter handle, the air tube is fixedly mounted on the air bag, the air inlet end of the air tube is sleeved on the liquid outlet end of the suction tube, the adsorption head is fixedly mounted on the liquid inlet end of the suction tube, and the adsorption head is fixedly connected with the cutter head.

3. The orthopedic detacher as claimed in claim 2, wherein the adsorption head is provided with a cavity, and the inner wall of the cavity on the side far away from the cutter head is provided with a plurality of first through holes.

4. The orthopedic detacher as claimed in claim 3, wherein a second through hole is opened on the inner wall of the cavity on the side away from the cutter head, and the second through hole is communicated with the suction tube.

5. The orthopedic stripper as claimed in claim 1, wherein a screwing block is fixedly mounted at the bottom end of the screw rod, and the top of the screwing block is in contact with the knife handle.

6. The orthopedic stripper of claim 5, wherein the handle is provided with a protective layer.