CN219814240U

CN219814240U - Medical scraper

Info

Publication number: CN219814240U
Application number: CN202320640091.XU
Authority: CN
Inventors: 陈燕峰; 潘薇; 许斌飞
Original assignee: Tongxiang City Skin Disease Prevention And Treatment Institute
Current assignee: Tongxiang City Skin Disease Prevention And Treatment Institute
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-10-13
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a medical scraper, and belongs to the technical field of scrapers; including the handle portion, the tip of handle portion is provided with the connection head, the tip of connection head is provided with the scraper main part, the notch has been seted up to the intermediate position department of scraper main part, the top of connection head tip is provided with the fixture block, the scraper main part passes through the notch card in the outside of fixture block, the tip of scraper main part is the circular arc setting, the mounting groove has all been seted up to the both sides of fixture block, the stopper has been inserted to the inside of mounting groove, the stopper extends to the top of scraper main part. The cutting edge of the scraper main body is arranged in the arc shape, so that damage of the scraper main body to other positions of the skin can be reduced, meanwhile, the stop block can stretch out and draw back, further, the blocking of the scraper main body is completed, the stability of the scraper main body after being installed is better, the situation that the scraper main body is stressed to be separated in the operation process is avoided, and the using effect of the scraper main body is better.

Description

Medical scraper

Technical Field

The utility model relates to the technical field of scrapers, in particular to a medical scraper.

Background

In surgery in the medical field, there is often some patient's skin that is infected and thus has a decay therein, so that a spatula is required to scrape off the skin tissue from the infected area before treatment, followed by a medicated treatment.

The blade of its tip of current scraper is perpendicular setting, therefore when striking off, this blade both sides are comparatively sharp-pointed, carry out the accidental injury to the peripheral position of skin tissue easily, this scraper is connected with the connector simultaneously, the intermediate position department of edge of a knife has the fluting promptly, the connection head has the fixture block, press the draw-in groove on the blade and all can accomplish the installation in the outside of fixture block, the stability of this kind of mounting means is relatively poor, when the scraper atress is great, make the scraper drop easily, for this reason, we propose a medical scraper to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects of the prior art in the background art and provides a medical scraper.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the medical scraper comprises a handle part, wherein a connecting head part is arranged at the end part of the handle part, a scraper main body is arranged at the end part of the connecting head part, a notch is formed in the middle position of the scraper main body, a clamping block is arranged above the end part of the connecting head part, the scraper main body is clamped outside the clamping block through the notch, the end part of the scraper main body is in an arc shape, mounting grooves are formed in two sides of the clamping block, a stop block is inserted into the mounting grooves, and the stop block extends to the upper part of the scraper main body;

the tip of this scraper main part sets up for the circular arc, can avoid the scraper main part to cause the damage to other positions of skin when using, and this dog can block the scraper main part simultaneously to make the stability after the scraper main part is installed better, avoid the scraper main part to take place the condition that breaks away from.

Preferably, a first pressure spring is arranged in the mounting groove, one end of the first pressure spring is fixedly connected with the stop block, and the other end of the first pressure spring is fixedly connected with the inner wall of the mounting groove;

can make first compression spring support the dog, and then make the better extension of dog to the external stop of accomplishing the scraper main part.

Preferably, the top end of the clamping block is inserted with a embedding rod, the bottom end of the embedding rod extends to the inside of the mounting groove, the top end of the stop block is provided with an embedding hole, and the embedding rod and the embedding hole are mutually matched;

the stop block can be pressed, so that the stop block can be moved to the inside of the mounting groove, and then the stop block is limited by the embedding of the embedding rod into the embedding hole, so that the scraper main body can be conveniently separated.

Preferably, the outer part of the embedded rod is sleeved with a second pressure spring, one end of the second pressure spring is fixedly connected with the end part of the embedded rod, and the other end of the second pressure spring is fixedly connected with the top end of the clamping block;

can support the second compression spring, avoid the condition that the embedded rod takes place to break away from, the embedded rod that can make better imbeds the inside in embedded hole carries out spacingly to the dog.

Preferably, a rotating block is arranged at the middle position of the end part of the connecting head part, a rotating shaft is inserted into the end part of the rotating block, the rotating block and the rotating shaft extend to the end part of a handle part, and the handle part is rotationally connected with the connecting head part;

the ends of the connecting head can be angularly adjusted so that the connecting head is adapted to the skin at different locations for operation.

Preferably, mounting blocks are arranged on the upper side and the lower side of the end part of the connecting head part, a slot is formed in the end part of the mounting block, a connecting block is arranged in the slot, a limit rod is arranged at the end part of the connecting block, the limit rod penetrates through the mounting block and extends to the outside, limit holes are formed in the two sides of the end part of the handle part, and the limit rod and the limit holes are mutually matched;

after the angle of the connecting head is adjusted, the limiting rod can be embedded into the limiting hole to limit, so that the angle of the connecting head is fixed.

Preferably, a threaded rod is inserted into the top end of the mounting block, the threaded rod extends to the inside of the slot, the connecting block is sleeved outside the threaded rod, and the threaded rod is in threaded connection with the connecting block;

can pass through the rotation threaded rod for the threaded rod drives the connecting block and removes, and then makes the connecting block drive the gag lever post break away from the inside in spacing hole, can adjust the angle of connecting the head this moment, continues to rotate the threaded rod afterwards, makes the threaded rod drive the gag lever post and imbeds the inside in spacing hole and fix, and this threaded rod has certain auto-lock structure simultaneously, can avoid the connecting block to drive the gag lever post and take place to remove the condition that breaks away from.

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

1. the cutting edge of the scraper main body is arranged in the arc shape, so that damage of the scraper main body to other positions of the skin can be reduced, meanwhile, the stop block can stretch out and draw back, further, the blocking of the scraper main body is completed, the stability of the scraper main body after being installed is better, the situation that the scraper main body is stressed to be separated in the operation process is avoided, and the using effect of the scraper main body is better.

2. According to the utility model, the angle between the handle part and the connecting head part can be adjusted, and then the threaded rod is rotated to drive the limiting rod to be embedded into the limiting hole to complete fixation, so that the scraper main body can be operated in a manner of adapting to the skin at different positions, and the scraper main body is more convenient to use.

Drawings

Fig. 1 is a schematic perspective view of a medical scraper according to the present utility model;

FIG. 2 is a schematic elevational view of the doctor blade body and latch of FIG. 1;

FIG. 3 is a schematic view of a partial cross-section of the latch and stopper of FIG. 2;

fig. 4 is a schematic view of a burst of the connection structure of the handle portion and the connection head portion of fig. 1.

In the figure: 1. a handle portion; 2. a connecting head; 3. a doctor blade body; 4. a clamping block; 5. a stop block; 6. a mounting groove; 7. a first pressure spring; 8. embedding holes; 9. a rod embedding; 10. a second pressure spring; 11. a rotating block; 12. a rotating shaft; 13. a mounting block; 14. slotting; 15. a connecting block; 16. a limit rod; 17. a threaded rod; 18. and a limiting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to a medical spatula shown in fig. 1-4, a connecting head 2 is provided at an end of a handle portion 1, then a spatula body 3 is provided at an end of the connecting head 2, and a notch is provided at a middle position of the spatula body 3, such that a clamping block 4 is provided above an end of the connecting head 2, and the spatula body 3 is clamped outside the clamping block 4 through the notch, then an arc is provided at an end of the spatula body 3, and both sides of the clamping block 4 are provided with mounting grooves 6, such that a stopper 5 is inserted inside the mounting grooves 6, then the stopper 5 extends above the spatula body 3, while an inside of the mounting grooves 6 is provided with a first pressure spring 7, and one end of the first pressure spring 7 is fixedly connected with the stopper 5, such that the other end of the first pressure spring 7 is fixedly connected with an inner wall of the mounting grooves 6, then a fitting rod 9 is inserted at a top end of the clamping block 4, and a bottom end of the fitting rod 9 extends to an inside of the mounting grooves 6, then a fitting hole 8 is provided at a top end of the stopper 5, such that the fitting rod 9 and the fitting hole 8 are mutually adapted, such that a second pressure spring 10 is fixedly connected with a top end of the second pressure spring 10, and the second pressure spring 10 is fixedly connected with the top end of the second pressure spring 10.

To describe the mounting block 13 in this embodiment specifically, please refer to fig. 1 and 4, a rotating block 11 is disposed at a middle position of an end portion of the connecting head 2, a rotating shaft 12 is inserted into an end portion of the rotating block 11, then the rotating block 11 and the rotating shaft 12 extend to an end portion of the handle portion 1, the handle portion 1 is rotationally connected with the connecting head 2, meanwhile, the mounting block 13 is disposed at upper and lower sides of the end portion of the connecting head 2, a slot 14 is disposed at an end portion of the mounting block 13, then a connecting block 15 is disposed in an interior of the slot 14, and a limit rod 16 is disposed at an end portion of the connecting block 15, such that the limit rod 16 extends to the outside through the mounting block 13, then limit holes 18 are disposed at both sides of the end portion of the handle portion 1, the limit rod 16 and the limit holes 18 are mutually adapted, further a threaded rod 17 is inserted into a top end portion of the mounting block 13, then the threaded rod 17 extends to an interior of the slot 14, and the connecting block 15 is sleeved outside the threaded rod 17 and the threaded rod 15 are threadedly connected.

Working principle: when the scraper is used, the second pressure springs 10 on two sides are pulled, so that the second pressure springs 10 move and then press the two stop blocks 5, the stop blocks 5 are embedded into the mounting groove 6, then the second pressure springs 10 drive the embedded rods 9 to move, the embedded rods 9 are embedded into the embedded holes 8 to be limited and fixed, then the scraper main body 3 is embedded into the outer parts of the clamping blocks 4, then the embedded rods 9 on two sides are pulled, the embedded rods 9 are separated from the embedded holes 8, then the first pressure springs 7 drive the stop blocks 5 to recover, the stop blocks 5 block the scraper main body 3, and the situation that the stop blocks 5 are separated is avoided.

Then rotate threaded rod 17 for threaded rod 17 drives connecting block 15 and removes, and then connecting block 15 drives gag lever post 16 and removes, and then makes gag lever post 16 break away from the inside of spacing hole 18, can make later that handle portion 1 and connect between head 2 and carry out angular adjustment, then rotate threaded rod 17, make threaded rod 17 drive connecting block 15 and gag lever post 16 remove, make gag lever post 16 imbed the inside of spacing hole 18 and fix, accomplish the angular fixation between handle portion 1 and the connection head 2.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a medical scraper, includes handle portion (1), its characterized in that, the tip of handle portion (1) is provided with connection head (2), the tip of connection head (2) is provided with scraper main part (3), the notch has been seted up to the intermediate position department of scraper main part (3), the top of connection head (2) tip is provided with fixture block (4), scraper main part (3) are outside at fixture block (4) through the notch card, the tip of scraper main part (3) is the circular arc setting, mounting groove (6) have all been seted up to the both sides of fixture block (4), dog (5) have been inserted to the inside of mounting groove (6), dog (5) extend to the top of scraper main part (3).

2. The medical scraper according to claim 1, wherein a first pressure spring (7) is arranged in the mounting groove (6), one end of the first pressure spring (7) is fixedly connected with the stop block (5), and the other end of the first pressure spring (7) is fixedly connected with the inner wall of the mounting groove (6).

3. The medical scraper according to claim 1, wherein the top end of the clamping block (4) is inserted with a embedding rod (9), the bottom end of the embedding rod (9) extends to the inside of the mounting groove (6), the top end of the stop block (5) is provided with an embedding hole (8), and the embedding rod (9) and the embedding hole (8) are mutually matched.

4. A medical scraper according to claim 3, wherein the second pressure spring (10) is sleeved outside the embedded rod (9), one end of the second pressure spring (10) is fixedly connected with the end part of the embedded rod (9), and the other end of the second pressure spring (10) is fixedly connected with the top end of the clamping block (4).

5. A medical scraper according to claim 1, characterized in that a turning block (11) is arranged at the middle position of the end part of the connecting head part (2), a turning shaft (12) is inserted at the end part of the turning block (11), the turning block (11) and the turning shaft (12) are both extended to the end part of the handle part (1), and the handle part (1) is rotationally connected with the connecting head part (2).

6. The medical scraper according to claim 1, wherein the upper side and the lower side of the end part of the connecting head part (2) are provided with mounting blocks (13), the end part of the mounting blocks (13) is provided with grooves (14), the inside of the grooves (14) is provided with connecting blocks (15), the end part of each connecting block (15) is provided with a limiting rod (16), each limiting rod (16) penetrates through the corresponding mounting block (13) to extend to the outside, both sides of the end part of the handle part (1) are provided with limiting holes (18), and the limiting rods (16) are mutually matched with the limiting holes (18).

7. A medical scraper according to claim 6, wherein the top end of the mounting block (13) is inserted with a threaded rod (17), the threaded rod (17) extends to the inside of the slot (14), the connecting block (15) is sleeved on the outside of the threaded rod (17), and the threaded rod (17) is in threaded connection with the connecting block (15).