CN219397474U - Negative pressure suction jawbone cyst stripper and its suit - Google Patents

Abstract

The utility model relates to medical equipment, in particular to a negative pressure suction jaw cyst stripper and a suit thereof. The negative pressure suction jaw cyst stripper comprises a handle, a rod and a working end which are sequentially connected, wherein the rod is connected with the handle in an angle manner, the handle and the rod are both provided with a center hole which is communicated with each other along an axis, and a drainage hole which is communicated with the center hole is arranged at the joint of the working end and the rod and is communicated with the atmosphere. The utility model has accurate local operation, time and labor saving, high operation efficiency, and can strip off and suck blood and flushing water in an operation area, thereby greatly shortening the operation time and reducing the pain of patients.

Description

Negative pressure suction jawbone cyst stripper and its suit

Technical Field

The utility model relates to medical equipment, in particular to a negative pressure suction jaw cyst stripper and a suit thereof.

Background

The odontogenic jaw cyst is a common disease and frequently-occurring disease in clinic, at present, the cyst scraping treatment is mostly adopted in the clinic for treating the odontogenic jaw cyst, if the cyst is scraped incompletely, the cyst is easy to relapse, and the secondary operation is difficult. However, the traditional cyst surgical instrument has single function, inaccurate local operation, time and labor waste and low efficiency, and most cysts involve tooth roots, so that the problems of scraping blind areas and dead angles exist, and the more efficient surgical requirements cannot be met.

Disclosure of Invention

Aiming at the problems, the utility model aims to provide the negative pressure suction jaw cyst stripper set to solve the problems that the traditional cyst surgical instrument is inaccurate in local operation, time-consuming and labor-consuming, low in efficiency, single in function and incapable of meeting the requirements of more efficient surgery, and scraping blind areas and dead angles exist.

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

the utility model provides a negative pressure suction jaw cyst stripper which comprises a handle, a rod and a working end, wherein the handle, the rod and the working end are sequentially connected, the rod is connected with the handle at an angle, the handle and the rod are respectively provided with a central hole communicated with each other along an axis, a drainage hole communicated with the central hole is arranged at the joint of the working end and the rod, and the drainage hole is communicated with the atmosphere.

In one possible implementation, the shank is provided with a lateral hole communicating with the central hole, and intermittent drainage is achieved by closing and opening the lateral hole.

In one possible implementation, the handle is provided with an anti-slip structure on its outer circumference, and the end of the handle is provided with a threaded joint for connection with an external negative pressure suction device.

In one possible implementation, the angle between the stem and the shank is 90 ° -135 °.

In one possible implementation, the working end is in the shape of an oval spoon.

In one possible implementation, the axes of the working end and the stem are collinear, or perpendicular, or at an acute angle.

In one possible implementation, the rod is a straight rod.

In one possible implementation, the stem is of a bent configuration and the end remote from the stem is parallel to the stem.

In one possible implementation, the working end is perpendicular to the stem portion and the front end of the working end has a concave edge.

Another embodiment of the present utility model provides a negative pressure suction jaw cyst detacher kit comprising a negative pressure suction jaw cyst detacher as described in any one or more of the foregoing.

The utility model has the advantages and beneficial effects that: the negative pressure suction jaw cyst stripper and the kit thereof provided by the utility model have the advantages that the partial operation is accurate, the time and the labor are saved, the operation efficiency is high, the blood and the flushing water in an operation area can be stripped while the operation time is shortened, and the pain of a patient is reduced; meanwhile, the stripper with various working angles and working end forms is adopted, and different strippers are adopted according to different cyst positions, so that scraping blind areas and dead angles do not exist, and the clinical curative effect of treating the odontogenic jaw cyst is improved.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic structural view of a negative pressure suction jaw cyst stripper according to a first embodiment of the present utility model;

fig. 2 is a schematic structural view of a working end of a negative pressure suction jaw cyst stripper according to a first embodiment of the present utility model;

fig. 3 is a schematic structural view of a negative pressure suction jaw cyst stripper according to a second embodiment of the present utility model;

fig. 4 is a schematic structural view of a negative pressure suction jaw cyst stripper according to a third embodiment of the present utility model;

fig. 5 is a schematic structural view of a negative pressure suction jaw cyst stripper according to a fourth embodiment of the present utility model;

fig. 6 is a schematic structural view of a working end of a negative pressure suction jaw cyst stripper according to a fifth embodiment of the utility model.

In the figure: the tool comprises a 1-threaded joint, a 2-central hole, a 3-handle part, a 4-anti-slip structure, a 5-side hole, a 6-rod part, a 7-drainage hole, an 8-working end, a 9-convex blade and a 10-concave blade.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

The negative pressure suction jaw cyst stripper provided by the embodiment of the utility model has the advantages of accurate operation, time and labor saving, high operation efficiency, capabilities of stripping and sucking blood and flushing water in an operation area, and capabilities of greatly shortening the operation time and relieving the pain of a patient. Referring to fig. 1 to 6, the negative pressure suction jaw cyst stripper comprises a handle 3, a rod 6 and a working end 8 which are sequentially connected, wherein the rod 6 is connected with the handle 3 in an angle, the handle 3 and the rod 6 are respectively provided with a central hole 2 which are mutually communicated along an axis, a drainage hole 7 which is communicated with the central hole 2 is arranged at the joint of the working end 8 and the rod 6, and the drainage hole 7 is communicated with the atmosphere.

In the embodiment of the utility model, the handle 3 is provided with a side hole 5 communicated with the central hole 2, and intermittent drainage is realized through closing and opening of the side hole 5.

Further, the outer circumference of the handle part 3 is provided with an anti-slip structure 4, which is convenient for holding and prevents hands from slipping in the operation process. Preferably, the anti-slip structure 4 is a rough surface designed on the surface of the handle 3, and has simple structure and good anti-slip effect.

Further, the tail end of the handle part 3 is provided with a threaded joint 1, and the threaded joint 1 is used for being connected with an external negative pressure suction device, so that the connection and the disassembly are convenient and quick.

In the embodiment of the utility model, the included angle between the rod part 6 and the handle part 3 is 90-135 degrees so as to adapt to different jaw cyst positions, and the upper wall, the side wall and the bottom of the cyst are convenient to peel off, so that scraping blind areas and dead angles do not occur. The axes of the working end 8 and the rod part 6 are collinear or vertical or form an acute angle so as to adapt to cysts and root pressing surfaces with different shapes and improve the stripping efficiency.

In this embodiment, the drainage holes 7 at the connection part of the working end 8 and the rod part 6 are multiple, so that the blood and the flushing water in the operation area can be drained completely, and the operation efficiency is improved.

The negative pressure suction jaw cyst stripper provided by the embodiment of the utility model has the working principle that:

the screwed joint 1 at the tail end of the handle part 3 is connected with an external negative pressure suction device, the side hole 5 is positioned at the thumb holding position of the handle part 3 and is used as a switch for controlling suction, and the side hole 5 is blocked or loosened by fingers in the blood suction process, so that intermittent blood suction and drainage can be realized. When in work, the stripper can strip and suck blood and flushing water in an operation area, can keep the operation field clear, saves operation space, avoids mutual interference of instruments, accelerates the operation process and relieves the pain of patients.

Example 1

Referring to fig. 1, in the negative pressure suction jaw cyst stripper of the present embodiment, an included angle α between a rod portion 6 and a handle portion 3 is 90 °, the rod portion 6 is a straight rod, and axes of a working end 8 and the rod portion 6 are collinear. In the present embodiment, the working end 8 is in the form of an oval spoon, i.e. the front end has a convex edge 9, see fig. 2.

The negative pressure suction jaw cyst stripper provided by the embodiment is suitable for stripping the cyst near window, the rod part 6 is perpendicular to the handle part 3, the cyst upper wall is conveniently stripped, and the local accurate operation of the upper wall is realized.

Specifically, the stripping of the upper walls of cysts of different sizes is realized by designing the rod parts 6 with different lengths.

Example two

Referring to fig. 3, in the negative pressure suction jaw cyst stripper of this embodiment, an included angle α between the rod portion 6 and the handle portion 3 is 135 °, the rod portion 6 is a straight rod, the working end 8 is also in the shape of an oval spoon, and axes of the working end 8 and the rod portion 6 are collinear.

The negative pressure suction jaw cyst stripper that this embodiment provided is applicable to and peels off cyst lateral wall department, and pole portion 6 adopts 135 contained angles with stalk portion 3, and in the convenient stripper stretched into the cyst, peels off the lateral wall of cyst to realize the local accurate operation of lateral wall.

Specifically, the peeling of the side walls of the cysts with different sizes is realized by designing the rod parts 6 with different lengths.

Example III

Referring to fig. 4, in the negative pressure suction jaw cyst stripper of the present embodiment, the included angle α between the stem 6 and the stem 3 is 135 °, the stem 6 is of a bent structure, and one end of the stem 6 away from the stem 3 is parallel to the stem 3, i.e. the bending angle β of the stem 6 is 135 °. In this embodiment, the working end 8 is also in the shape of an oval spoon, and the axes of the working end 8 and the stem 6 are collinear.

The negative pressure suction jaw cyst stripper that this embodiment provided is applicable to and peels off cyst diapire department, and pole portion 6 adopts 135 contained angles with stalk portion 3, and pole portion 6 has 135 bending angles, makes things convenient for the stripper to stretch into the bottom of cyst, peels off the diapire of cyst to realize the local accurate operation of diapire.

Specifically, the stripping of the bottom walls of cysts with different sizes is realized by designing the rod parts 6 with different lengths.

Example IV

Referring to fig. 5, in the negative pressure suction jaw cyst stripper of the present embodiment, an included angle α between a rod portion 6 and a handle portion 3 is 135 °, the rod portion 6 is a straight rod, the working end 8 is in the shape of an oval spoon, and the working end 8 is perpendicular to the rod portion 6.

The negative pressure suction jaw cyst stripper provided by the embodiment is suitable for scraping tissues among tooth roots. The included angle between the rod part 6 and the handle part 3 is 135 degrees, and the working end 8 is perpendicular to the rod part 6, so that scratching of tissues between tooth roots is facilitated, and local accurate operation is realized.

Specifically, by designing the shaft portions 6 of different lengths, scraping of the tissues between the roots of the cyst, which are near and far from the root of the tooth, is achieved.

Example five

Referring to fig. 5 and 6, in the negative pressure suction jaw cyst stripper of the present embodiment, an included angle α between a rod portion 6 and a handle portion 3 is 135 °, the rod portion 6 is a straight rod, a working end 8 is perpendicular to the rod portion 6, and a concave blade 10 is provided at a front end of the working end 8, and the concave blade 10 is used for scratching a root pressing surface. Further, the concave blade 10 is adapted to the shape of the root in the cyst, so as to facilitate scraping of the wall and granulation tissue on the root surface.

Specifically, by designing the rod parts 6 with different lengths, the scraping of the root surfaces of the cyst, which are close to and far from the root of the tooth, is realized.

Based on the above design concept, another embodiment of the present utility model provides a negative pressure suction jaw cyst detacher kit including the negative pressure suction jaw cyst detacher of any one or more of the above embodiments one to four, for use in a jaw cyst scraping procedure. The stripping of the cyst upper wall, the side wall and the bottom wall and the scratching of the tissues between the roots, the cyst wall on the surfaces of the roots and the granulation tissues are completed through the stripper with different working angles and various working end forms between the rod part 6 and the handle part 3.

The negative pressure suction jaw cyst stripper set provided by the other embodiment of the utility model has wide application range, adopts different strippers according to different cyst positions, does not have scraping blind areas and dead angles, and improves the clinical curative effect of treating odontogenic jaw cysts.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. The utility model provides a negative pressure attracts jaw cyst stripper, its characterized in that, including stalk portion (3), pole portion (6) and work end (8) that connect gradually, wherein pole portion (6) are connected with stalk portion (3) angle, and stalk portion (3) and pole portion (6) all are equipped with centre bore (2) of mutual intercommunication along the axis, and the junction of work end (8) and pole portion (6) is equipped with drainage hole (7) with centre bore (2) intercommunication, drainage hole (7) and atmosphere intercommunication.

2. Negative pressure suction jaw cyst stripper according to claim 1, characterized in that the handle (3) is provided with a side hole (5) communicating with the central hole (2), and that intermittent drainage is achieved by closing and opening of the side hole (5).

3. Negative pressure suction jaw cyst stripper according to claim 2, characterized in that the handle (3) is provided with an anti-slip structure (4) on its outer circumference, the end of the handle (3) is provided with a threaded joint (1), the threaded joint (1) being adapted to be connected with an external negative pressure suction device.

4. A negative pressure suction jaw cyst detacher according to any of claims 1-3, wherein the angle between said shaft (6) and said handle (3) is 90 ° -135 °.

5. Negative pressure suction jaw cyst stripper according to claim 4, characterized in that the working end (8) is in the shape of an oval spoon.

6. The negative pressure suction jaw cyst stripper according to claim 5, characterized in that the axes of the working end (8) and the shaft (6) are collinear or perpendicular or at an acute angle.

7. The negative pressure suction jaw cyst stripper as claimed in claim 5, wherein said rod (6) is a straight rod.

8. The negative pressure suction jaw cyst stripper according to claim 5, characterized in that the stem (6) is of a bent structure and that the end remote from the handle (3) is parallel to the handle (3).

9. The negative pressure suction jaw cyst stripper as claimed in claim 4, wherein said working end (8) is perpendicular to said shaft (6) and the front end of said working end (8) has a concave blade (10).

10. A negative pressure suction jaw cyst detacher kit comprising a negative pressure suction jaw cyst detacher as claimed in any one or more of claims 4-9.