CN220404040U - Oral connective tissue valve taking device - Google Patents

Abstract

The utility model discloses an oral connective tissue valve taking device, and relates to the technical field of oral sampling devices. The utility model comprises two rotating rods, wherein a connecting rotating shaft is arranged between the two rotating rods, one ends of the two rotating rods are fixedly provided with U-shaped blocks, a connecting rotating shaft is rotatably arranged in the U-shaped blocks, a connecting rod is fixedly arranged on the side wall of the connecting rotating shaft, one end of the connecting rod is fixedly provided with a sampling mechanism, one side of the connecting rod is provided with an angle adjusting mechanism, and one end of the angle adjusting mechanism is fixedly arranged on the rotating rod. According to the utility model, the two ends of the rotating rod only need to extend into the oral cavity of a patient, and then an operator operates the rotating rod to drive the sampling scraper to cut, so that a novice doctor can conveniently operate by setting the sampling thickness outside the oral cavity, and meanwhile, the operation is simpler, the tension of doctor resources is relieved, and meanwhile, the proficiency of the novice doctor can be improved.

Description

Oral connective tissue valve taking device

Technical Field

The utility model relates to the technical field of oral cavity sampling devices, in particular to an oral cavity connective tissue valve-taking device.

Background

Connective tissue is composed of cells and a large number of cell interstitials, and the cell interstitials of the connective tissue comprise liquid, colloid or solid matrixes, filament-like fibers and continuously circulating updated tissue fluid, and the generalized connective tissue comprises blood, lymph, soft inherent connective tissue and firmer cartilage and bone, and the connective tissue is widely distributed in a body and has various functions of connection, support, nutrition, protection and the like.

At present, in the process of treating oral diseases, medical staff tries to take out connective tissues in the oral cavity to test, and a common mode is to cut the oral cavity by using a surgical blade and teeth Zhou Qixie, so that the technical requirements on the operator are high, the operation of a doctor in a practice stage is not facilitated, the queuing time of the operation of the patient is long, the rapid progress of the doctor in the practice stage is also not facilitated, and therefore, the oral connective tissue valve taking device is provided.

Disclosure of Invention

The utility model aims at: in order to solve the problems that the common mode is to cut by adopting a surgical blade and teeth Zhou Qixie, and then the technical requirement on an operator is high, the operation is unfavorable for a doctor in a practice stage, the queuing time of the operation of a patient is long, and the rapid progress of the doctor in the practice stage is unfavorable, the utility model provides an oral connective tissue valve taking device.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a valve device is got to oral cavity connective tissue, includes two dwang, two install the connection pivot between the dwang, two equal fixed mounting of one end of dwang has the U-shaped piece, link up the pivot in the U-shaped piece internal rotation is installed, and link up fixed mounting has the connecting rod on the lateral wall of pivot, the one end fixed mounting of connecting rod has sampling mechanism, angle adjustment mechanism is installed to one side of connecting rod, and angle adjustment mechanism's one end fixed mounting is on the dwang.

Preferably, the sampling mechanism comprises a U-shaped clamping plate, the bottom end of the U-shaped clamping plate is fixedly arranged at one end of the connecting rod, and a sampling scraper is arranged in the U-shaped clamping plate.

Preferably, a threaded jack is formed in the side wall of the U-shaped clamping plate, a connecting hole is formed in the sampling scraper, a threaded connecting column is installed in the threaded jack in an inserted mode, and one end of the threaded connecting column penetrates through the threaded jack.

Preferably, the angle adjusting mechanism comprises a threaded pipe, one end of the threaded pipe is fixedly arranged on the side wall of the rotating rod, a connecting column is arranged in the threaded pipe in a threaded connection mode, and one end of the connecting column is rotatably arranged on the side wall of the connecting rod.

Preferably, one end of each rotating rod is fixedly provided with a rotating ring, and the side wall of the inner ring of each rotating ring is provided with anti-skid patterns.

Preferably, the external screw thread has been seted up on the one end week lateral wall of linking post, and the one end spiro union of linking post is installed and is set up in the screwed pipe, fixed mounting has anti-skidding to rotate the cover on the other end week lateral wall of linking post, and anti-skidding rotates the cover and set up to the rubber material.

The beneficial effects of the utility model are as follows:

1. according to the utility model, when connective tissue sampling is required in the oral cavity of a patient, the resected tissue thickness can be preset, an operator rotates the set connection column, so that the connection column is matched with the threaded pipe to drive the connecting rod to move downwards, the connecting rod can rotate around the U-shaped block through the connection rotating shaft, the connecting rod drives the sampling scraper to conduct angle adjustment, meanwhile, the sampling scraper can be conveniently replaced through the set threaded connection column, only two ends of the rotating rod are required to extend into the oral cavity of the patient, then the operator operates the rotating rod to drive the sampling scraper to resect, thus, the operation of a novice doctor can be facilitated by setting the sampling thickness outside the oral cavity, the operation is simpler, the tension of doctor resources is relieved, and meanwhile, the proficiency of a novice doctor can be improved.

Drawings

FIG. 1 is a schematic diagram of a front view overall three-dimensional connection structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;

FIG. 3 is a schematic view of the rear-view overall three-dimensional connection structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

Reference numerals: 1. a rotating lever; 2. the connecting rotating shaft; 3. a rotating ring; 4. a U-shaped block; 5. a connecting rod; 6. u-shaped clamping plates; 7. a sampling scraper; 8. a threaded tube; 9. a connecting column; 10. a threaded jack; 11. a threaded connection post; 12. and (5) connecting the rotating shaft.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1-4, an oral connective tissue valve taking device comprises two rotating rods 1, wherein the rotating rods 1 are made of any one of common surgical knife handles in the prior art, a connecting rotating shaft 2 is arranged between the two rotating rods 1, one ends of the two rotating rods 1 are fixedly provided with rotating rings 3, the inner ring side walls of the rotating rings 3 are provided with anti-skidding patterns, operators can conveniently grasp the rotating rods 1 through the arranged rotating rings 3, and friction force can be increased by arranging the anti-skidding patterns on the inner ring side walls of the rotating rings 3.

As shown in fig. 2, one end of each of the two rotating rods 1 is fixedly provided with a U-shaped block 4,U, the connecting shaft 12 is rotatably installed in the U-shaped block 4, the side wall of the connecting shaft 12 is fixedly provided with a connecting rod 5, one end of the connecting rod 5 is fixedly provided with a sampling mechanism, the sampling mechanism comprises a U-shaped clamping plate 6, the bottom end of the U-shaped clamping plate 6 is fixedly installed at one end of the connecting rod 5, a sampling scraper 7 is installed in the U-shaped clamping plate 6, the sampling scraper 7 is any one of the medical cutters in the prior art, the side wall of the U-shaped clamping plate 6 is provided with a threaded insertion hole 10, the sampling scraper 7 is provided with a connecting hole, a threaded connecting column 11 is installed in the threaded insertion hole 10 in an inserted manner, one end of the threaded connecting column 11 penetrates through the threaded insertion hole 10, and the sampling scraper 7 can be replaced conveniently through the threaded connecting column 11.

As shown in fig. 4, the angle adjustment mechanism is installed to one side of connecting rod 5, angle adjustment mechanism includes screwed pipe 8, the one end fixed mounting of screwed pipe 8 is on the lateral wall of dwang 1, and screwed connection installs link up post 9 in the screwed pipe 8, the external screw thread has been seted up on the one end week lateral wall of link up post 9, and the one end screwed connection of link up post 9 is installed and is set up in screwed pipe 8, the operating personnel rotates the link up post 9 that sets up, make link up post 9 cooperation screwed pipe 8 drive connecting rod 5 downwards, connecting rod 5 can rotate round U-shaped piece 4 through linking pivot 12 like this, thereby make connecting rod 5 drive sampling scraper 7 and carry out angle adjustment, fixed mounting has anti-skidding rotation cover on the other end week lateral wall of link up post 9, and anti-skidding rotation cover sets up to the rubber material.

One end of the connecting column 9 is rotatably arranged on the side wall of the connecting rod 5, the connecting column 9 is rotatably connected with the connecting rod 5 by adopting a clamping groove and a clamping ball, the clamping groove is formed in the side wall of the connecting rod 5, the clamping ball is fixedly arranged at one end of the connecting rod 5 and rotatably arranged in the clamping groove, two ends of the rotating rod 1 extend into the oral cavity of a patient, then an operator operates the rotating rod 1 to drive the sampling scraper 7 to cut off, thus, a novice doctor can conveniently operate by setting the sampling thickness outside the oral cavity, the operation is simpler, the tension of doctor resources is relieved, and the proficiency of a novice doctor can be improved.

To sum up: when needs carry out connective tissue sampling in patient's oral cavity inside, can preset resected tissue thickness, operating personnel rotates the linking post 9 that sets up, make linking post 9 cooperation screwed pipe 8 drive connecting rod 5 downwards, connecting rod 5 can rotate round U-shaped piece 4 through linking pivot 12 like this, thereby make connecting rod 5 drive sampling scraper 7 and carry out angular adjustment, simultaneously when needs resect once more, screw connection post 11 that can rotate the setting loosen the fixing to sampling scraper 7, thereby realize changing sampling scraper 7, only need stretch into patient's oral cavity with the both ends of dwang 1 like this, then operating personnel operates dwang 1 drive sampling scraper 7 scrape cut connective tissue can.

The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a valve device is got to oral cavity connective tissue, includes two dwang (1), two install between dwang (1) and connect pivot (2), its characterized in that, two equal fixed mounting of one end of dwang (1) has U-shaped piece (4), link up pivot (12) are installed to U-shaped piece (4) internal rotation, and link up fixed mounting has connecting rod (5) on the lateral wall of pivot (12), the one end fixed mounting of connecting rod (5) has sampling mechanism, angle adjustment mechanism is installed to one side of connecting rod (5), and angle adjustment mechanism's one end fixed mounting is on dwang (1).

2. The oral connective tissue valve taking device according to claim 1, wherein the sampling mechanism comprises a U-shaped clamping plate (6), the bottom end of the U-shaped clamping plate (6) is fixedly arranged at one end of the connecting rod (5), and a sampling scraper (7) is arranged in the U-shaped clamping plate (6).

3. The oral connective tissue valve taking device according to claim 2, wherein a threaded insertion hole (10) is formed in the side wall of the U-shaped clamping plate (6), a connecting hole is formed in the sampling scraper (7), a threaded connecting column (11) is inserted into the threaded insertion hole (10), and one end of the threaded connecting column (11) penetrates through the threaded insertion hole (10).

4. The oral connective tissue valve taking device according to claim 1, wherein the angle adjusting mechanism comprises a threaded tube (8), one end of the threaded tube (8) is fixedly arranged on the side wall of the rotating rod (1), a connecting column (9) is arranged in the threaded tube (8) in a threaded connection mode, and one end of the connecting column (9) is rotatably arranged on the side wall of the connecting rod (5).

5. The oral connective tissue valve taking device according to claim 1, wherein one end of each of the two rotating rods (1) is fixedly provided with a rotating ring (3), and the side walls of the inner rings of the rotating rings (3) are provided with anti-skidding patterns.

6. The oral connective tissue valve taking device according to claim 4, wherein an external thread is provided on one end peripheral side wall of the connecting column (9), one end of the connecting column (9) is screwed and installed in the threaded tube (8), an anti-slip rotating sleeve is fixedly installed on the other end peripheral side wall of the connecting column (9), and the anti-slip rotating sleeve is made of rubber.