CN217310514U - Uterine cavity spatula with adjustable angle - Google Patents

Abstract

The utility model discloses a uterine cavity spatula that can angle regulation belongs to medical instrument technical field, including handle, spatula body, hose, head rod and sliding assembly, the upper end of handle is equipped with the spatula body, and the handle passes through the hose and is connected with the rotation of spatula body, and the side of handle and spatula body is equipped with head rod and sliding assembly, and sliding assembly slides and establishes on the handle, and sliding assembly is articulated with the first pin joint of head rod, and the spatula body is articulated with the second pin joint of head rod. This application utilizes hose, head rod and sliding assembly, through the downward or slip sliding assembly that slides down, drives the spatula body around its and handle between hose anticlockwise or clockwise rotation to the angle of spatula body is adjusted in the messenger. The utility model discloses can change curette body angle according to art person's manual regulation, reach and clear away deep embryo tissue, reduce the risk of postoperative hemorrhage and the clear palace of secondary.

Description

Uterine cavity spatula with adjustable angle

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to uterine cavity spatula that can angle regulation.

Background

At present when doing some operations of gynaecology and obstetrics, go to the uterus curette commonly used, traditional uterus curette simple structure, it is provided with a body of rod column structure of scraping the ring for the tip, when carrying out the intraductal tissue of cervical and scraping, can only the unilateral scrape get, the tissue of scraping is very limited, and the degree of depth is also not enough, can not all-round acquire the peripheral many positions tissue of cervical canal, inconvenient carrying out the omnidirectional pathological sample and covering.

The uterine cavity curette that present clinical department used is the unadjustable angle, carries out artificial abortion to patient such as position, mediastinum uterus, uterus deformity after the uterus back, when curettage, current curette can not be crooked, can't scrape the residual tissue with uterus structure vertical direction.

Therefore, how to provide a novel uterine curettage spoon, which can be manually adjusted by an operator to change the angle of the curettage spoon, so as to clear deep embryonic tissues and reduce the risks of postoperative bleeding and secondary uterine cleaning is a technical problem to be solved urgently by the technical staff in the field.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a uterine cavity spatula with adjustable angle to solve the problem that the deep embryo tissue can not be cleared away because the spatula can not bend in the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

an angle-adjustable uterine cavity spatula comprises a handle, a spatula body, a hose, a first connecting rod and a sliding assembly, wherein the spatula body is arranged at the upper end of the handle, the handle is rotatably connected with the spatula body through the hose, the first connecting rod and the sliding assembly are arranged on the side surfaces of the handle and the spatula body, the sliding assembly is slidably arranged on the handle, the sliding assembly is hinged with a first hinged point of the first connecting rod, and the spatula body is hinged with a second hinged point of the first connecting rod.

Furthermore, the sliding assembly comprises a second connecting rod and a thumb handle, the upper end of the second connecting rod is hinged to the first connecting rod, the thumb handle is fixedly arranged at the lower end of the second connecting rod, and the second connecting rod and the thumb handle are arranged on the handle in a sliding mode.

Furthermore, a sliding groove is formed in the handle and arranged along the length direction, and the thumb handle is slidably arranged in the sliding groove.

Furthermore, the hose is a gooseneck, and the handle is hinged to the spatula body through the gooseneck.

Furthermore, a plurality of angle identification lines are arranged on the handle.

Furthermore, the multifunctional medical spoon further comprises a protective soft sleeve, wherein the protective soft sleeve is sleeved outside all the hose and the first connecting rod and part of the handle, the spoon body and the sliding assembly, and the sliding assembly slides up and down in the protective soft sleeve.

Further, still include the anticreep ball, the anticreep ball is located the lower extreme of handle, just the anticreep ball with handle integrated into one piece.

The utility model has the advantages of as follows:

this application utilizes hose, head rod and slip subassembly, through the slip subassembly that slides down or downwards to make the head rod rotate around first pin joint along anticlockwise or clockwise rotation. Because the second pin joint of spatula body and head rod is articulated, so further drive the spatula body around its hose between and the handle anticlockwise or clockwise rotation to the angle that makes the regulation spatula body. The utility model discloses can change curette body angle according to art person's manual regulation, reach and clear away deep embryo tissue, reduce the risk of postoperative hemorrhage and the clear palace of secondary.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is an initial state diagram of the present invention;

fig. 2 is a schematic structural diagram provided in embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram provided in embodiment 2 of the present invention;

FIG. 4 is a schematic structural view of the protective soft cover of the present invention;

FIG. 5 is a cross-sectional view of the thumb grip and handle;

in the figure:

1, a handle; 2, a spatula body; 3, a hose; 4 a first connecting rod; 5, a sliding component; 501 a second connecting rod; 502 a thumb grip; 6, a chute; 7, marking lines at an angle; 8, protecting a soft sleeve; 9, preventing the ball from falling off.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to solve the relevant technical problem that exists among the prior art, this application embodiment provides a uterine cavity spatula that can angle regulation, aims at solving and can't scrape the remaining tissue scheduling problem with uterus structure vertical direction now, realizes that the multi-angle is scraped and is reached the effect of cleaing away deep embryo tissue. As shown in fig. 1 to 5, specifically comprises a handle 1, a spatula body 2, a hose 3, a first connecting rod 4 and a sliding assembly 5. Handle 1's upper end is equipped with spatula body 2, and handle 1 rotates through hose 3 and spatula body 2 to be connected, and hose 3 is the gooseneck, and the gooseneck is a metal design hose 3, can be crooked wantonly and confirm the metalwork of direction, and handle 1 is articulated through gooseneck and spatula body 2, and spatula body 2 can be around the gooseneck clockwise or anticlockwise rotation on it and confirm the angle direction.

The side surfaces of the handle 1 and the spatula body 2 are provided with a first connecting rod 4 and a sliding component 5, and the sliding component 5 comprises a second connecting rod 501 and a thumb handle 502. The upper end of the second connecting rod 501 is hinged to the first hinge point of the first connecting rod 4, and the spatula body 2 is hinged to the second hinge point of the first connecting rod 4. The handle 1 is provided with the sliding groove 6, the sliding groove 6 is arranged along the length direction, and the length of the sliding groove 6 enables the thumb handle 502 to slide on the handle 1 as much as possible, so that the rotating angle of the spatula body 2 is increased. A thumb handle 502 is fixedly arranged at the lower end of the second connecting rod 501, the thumb handle 502 is slidably arranged in the sliding groove 6, a thumb is abutted on the thumb handle 502, and the thumb handle 502 is slid upwards or downwards to slide in the sliding groove 6, so that the second connecting rod 501 and the thumb handle 502 can slide up and down on the handle 1.

While the thumb 502 slides up and down in the sliding slot 6, the second connecting rod 501 can only move vertically, and the second connecting rod 501 cannot rotate at any angle. At this time, the first connecting rod 4 rotates around the first hinge point in a counterclockwise or clockwise rotation. Because the second pin joint of spatula body 2 and first connecting rod 4 is articulated, so further drive spatula body 2 around its hose 3 between with handle 1 anticlockwise or clockwise rotation to the angle that makes regulation spatula body 2. Crooked spatula body 2 can scrape the residual tissue with uterus structure vertical direction, and the multi-angle is scraped the uterus, reaches and clears away deep embryo tissue, reduces the risk of postoperative hemorrhage and the clear uterus of secondary.

The handle 1 is provided with a plurality of angle marking lines 7. The middle scale of angle marking line is 0 scale, and when initial state, thumb handle 502 supports in 0 scale mark department, and at this moment, spatula body 2 and head rod 4 all are in vertical state, and hose 3 also does not have bending deformation. The scale below the scale 0 increases gradually to indicate the counterclockwise rotation angle of the spatula body 2 along the hose 3. The scale above the scale 0 increases gradually to indicate the angle of clockwise rotation of the spatula body 2 along the hose 3. The angle regulation method that has two kinds of directions at angle regulation in-process, according to the position of remaining the tissue in the uterus of patient, clockwise or anticlockwise regulation spatula body 2's direction angle, the direction of spatula body 2 is adjusted to the multi-angle, can all-roundly acquire the peripheral many positions tissue of cervical canal, conveniently carries out the covering of full aspect pathological sample.

Example 1

The operator holds the handle 1 of the spatula, and the thumb is pressed against the thumb handle 502 to slide the thumb handle 502 upwards, so that the second connecting rod 501 is driven to move upwards. At this time, the first hinge point moves upward, and because the second hinge point of the first connecting rod 4 is fixed to the spatula body 2, the first connecting rod 4 rotates around the first hinge point in a clockwise direction. Thereby drive spatula body 2 around its 3 pin joints of hose between 1 with the handle clockwise rotation, simultaneously, hose 3 clockwise bending deformation to confirm the angle direction. The scale above 0 on the handle 1, that is, the angle of clockwise rotation of the spatula body 2 along the hose 3, is observed.

Example 2

The operator holds the handle 1 of the spatula, and pushes the thumb against the thumb grip 502, so as to slide the thumb grip 502 downwards, thereby moving the second connecting rod 501 downwards. At this time, the first hinge point moves downward, and since the second hinge point of the first connecting rod 4 is fixed to the spatula body 2, the first connecting rod 4 rotates around the first hinge point in a counterclockwise rotation. Thereby drive spatula body 2 around its 3 pin joint anticlockwise rotations of hose between with handle 1, simultaneously, hose 3 anticlockwise bending deformation to confirm the angular direction. The scale below the scale 0 on the handle 1, namely the counterclockwise rotation angle of the spatula body 2 along the hose 3, is observed.

When the tissue in the cervical canal is scraped in the prior art group, the tissue can only be scraped in a single direction, the scraped tissue is very limited, the depth is not enough, the tissues at multiple positions around the cervical canal cannot be obtained in an all-round manner, and the tissue is inconvenient to be sampled and covered in an all-round manner. The existing spatula can not be bent and can not scrape residual tissues in the direction vertical to the uterine structure. The utility model discloses can change 2 angles of spatula body according to art person's manual regulation, reach and clear away deep embryo tissue, reduce the risk of postoperative hemorrhage and the clear palace of secondary.

Still include the soft cover of protection 8, the soft cover of protection 8 cover is established outside whole hose 3 and head rod 4 and partial handle 1, spatula body 2 and sliding component 5, and second connecting rod 501 slides from top to bottom in the soft cover of protection 8. On the one hand, the protective sleeve body can be replaced, the problem that when residual tissues in the uterus are scraped, all hinge points are polluted and cannot be cleaned well is avoided, and the protective soft sleeve 8 can be replaced after being used up every time. On the other hand, each hinge point is hidden, so that the device looks beautiful. The soft protective sleeve 8 is soft and can be deformed at will, when the first connecting rod 4 and the spatula body 2 rotate, the soft protective sleeve 8 is deformed and bent along with the first connecting rod 4 and the spatula body 2, and the rotation of the first connecting rod 4 and the spatula body 2 cannot be blocked.

Still include anticreep ball 9, anticreep ball 9 locates the lower extreme of handle 1, and anticreep ball 9 and handle 1 integrated into one piece. When the operator holds the handle 1 to scrape the uterus of the patient, the anti-falling ball 9 behind the handle prevents the hand of the operator from falling off the handle 1.

The utility model discloses use as follows:

during operation, a doctor observes the position of residual tissues in the uterus and determines the angle direction of the spatula body 2 to be adjusted. The handle 1 of the spatula is held in hand and the thumb is placed against the thumb grip 502, sliding the thumb grip 502 to the appropriate graduation mark on the handle 1. Second connecting rod 501 slides simultaneously, and at this moment, first connecting rod 4 rotates around first pin joint along anticlockwise or clockwise rotation, further drives spatula body 2 around its and handle 1 between hose 3 anticlockwise or clockwise rotation to the angle that the spatula body 2 was adjusted in the messenger. Crooked spatula body 2 can scrape the residual tissue with uterus structure vertical direction, and the multi-angle is scraped the uterus, reaches and clears away deep embryo tissue, reduces the risk of postoperative hemorrhage and the clear uterus of secondary. After the scraping operation is finished, the thumb grip 502 is slid onto the 0-th scale mark on the handle 1, so that the spatula body 2 is restored to the initial state. The contaminated protective sleeve 8 is removed and the spatula is sterilized for the next use of the spatula.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (7)

1. An angle-adjustable uterine cavity spatula, which is characterized by comprising a handle (1), a spatula body (2), a hose (3), a first connecting rod (4) and a sliding assembly (5), wherein the spatula body (2) is arranged at the upper end of the handle (1), the handle (1) is rotatably connected with the spatula body (2) through the hose (3), the first connecting rod (4) and the sliding assembly (5) are arranged on the side surfaces of the handle (1) and the spatula body (2), the sliding assembly (5) is slidably arranged on the handle (1), the sliding assembly (5) is hinged to a first hinged point of the first connecting rod (4), and the spatula body (2) is hinged to a second hinged point of the first connecting rod (4).

2. The adjustable uterine cavity spatula according to claim 1, wherein the sliding assembly (5) comprises a second connecting rod (501) and a thumb handle (502), the upper end of the second connecting rod (501) is hinged with the first connecting rod (4), the lower end of the second connecting rod (501) is fixedly provided with the thumb handle (502), and the second connecting rod (501) and the thumb handle (502) are both slidably arranged on the handle (1).

3. The adjustable angle uterine cavity spatula according to claim 2, wherein the handle (1) is provided with a sliding groove (6), the sliding groove (6) is arranged along the length direction, and the thumb handle (502) is slidably arranged in the sliding groove (6).

4. An adjustable angle uterine cavity spatula according to claim 1, wherein the hose (3) is a gooseneck through which the handle (1) is hinged to the spatula body (2).

5. An adjustable angle uterine cavity spatula according to claim 1, wherein a plurality of angle identification lines (7) are provided on the handle (1).

6. The adjustable angle uterine cavity spatula according to claim 1, further comprising a protective soft sleeve (8), wherein the protective soft sleeve (8) is sleeved outside all of the hose (3) and the first connecting rod (4) and part of the handle (1), the spatula body (2) and the sliding assembly (5), and the sliding assembly (5) slides up and down in the protective soft sleeve (8).

7. The adjustable angle uterine cavity spatula according to claim 1, further comprising a retaining ball (9), wherein the retaining ball (9) is disposed at a lower end of the handle (1), and the retaining ball (9) is integrally formed with the handle (1).

Images