CN211271058U - Novel sucking and scraping device for uterine cavity of gynaecology - Google Patents

Abstract

The utility model provides a novel sucking and curettage device for the uterine cavity of the gynaecology. Novel gynaecology's palace chamber inhales curette includes the spatula, expands cloudy mechanism and annotates liquid mechanism, one side fixedly connected with connecting pipe of spatula has seted up the ring channel on the connecting pipe, expand cloudy mechanism and install on the ring channel of connecting pipe, expand cloudy mechanism and include the sleeve pipe, expand negative plate, push rod, threaded sleeve, screw thread propelling ring and swivel becket, the sleeve pipe overlaps on the ring channel that the connecting pipe was seted up with threaded sleeve fixed connection and cover, installs screw thread propelling ring on the threaded sleeve, it rotates the chamber to have seted up the annular on the screw thread propelling ring, and the annular rotates and is overlapped on the chamber and be equipped with the swivel becket, the push rod of rotation connection is installed respectively to the both sides of swivel becket, sheathed tube both sides articulate respectively have the expanded negative plate of symmetric distribution, two the other end of push rod is articulated with two inside walls that expand. The utility model provides a novel gynaecology's palace chamber inhales curette has the advantage of expanding the vaginal function.

Description

Novel sucking and scraping device for uterine cavity of gynaecology

Technical Field

The utility model relates to the technical field of medical treatment, especially, relate to a novel gynaecology's palace chamber inhales curettage ware.

Background

Curettage refers to an operation in which endometrial tissue is scraped and collected within the uterus. The uterine curettage is very dangerous, and can achieve the purposes of stopping bleeding, helping to diagnose infection, cancer, sterility and other diseases and the like. Under normal conditions, once the patient feels good, normal activities can be resumed.

However, when the traditional apparatus is used for operation, the uterine cavity needs to be accessed for multiple times, on one hand, the operation time is long, the process is complex, the vagina of a patient is easily damaged, on the other hand, the cervix is easily damaged in the multiple access process, the pain is brought to the patient, if the uterine cavity is not cleaned completely, bacteria on the head of the uterine cavity can be easily accumulated, the using effect of the uterine suction scraper is influenced, and the health of the patient can be harmed to a great extent.

Therefore, it is necessary to provide a new sucking and scraping device for the uterine cavity of the gynaecology and obstetrics to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel gynaecology and obstetrics uterine cavity suction curettage device with vaginal dilation function.

The utility model provides a novel curettage ware is inhaled in gynaecology's palace chamber includes: the scraper is characterized in that one side of the scraper is fixedly connected with a connecting pipe, an annular groove is formed in the connecting pipe, and a handle is fixedly arranged at the other end of the connecting pipe; the vagina expanding mechanism is arranged on an annular groove of the connecting pipe and comprises a sleeve, vagina expanding plates, push rods, a threaded sleeve, a threaded pushing ring and a rotating ring, the sleeve is fixedly connected with the threaded sleeve, the sleeve and the threaded sleeve are sleeved on the annular groove formed in the connecting pipe and are in sliding connection with the annular groove, the threaded sleeve is arranged at one end, away from the spatula, of the sleeve, the threaded sleeve is provided with the threaded pushing ring in threaded connection, an annular rotating cavity is formed in the threaded pushing ring and is sleeved with the rotating ring in rotating connection, push rods in rotating connection are respectively arranged at two sides of the rotating ring, the vagina expanding plates are symmetrically distributed and hinged to two sides of the sleeve, and the other ends of the two push rods are hinged to the inner side walls of the two vagina expanding plates respectively; and the liquid injection mechanism is arranged on the spatula.

Preferably, expand cloudy mechanism still includes spring and handheld board, and two specifications are the same the spring fixed mounting is respectively at sheathed tube both sides outer wall, and the other end of two springs respectively with expand cloudy inboard wall fixed connection that corresponds, handheld board fixed mounting is at the threaded sleeve's the one end that is close to the handle.

Preferably, annotate liquid mechanism and include that the annular is annotated liquid and is held way, flowing back shower nozzle and catheter, it has the annular to annotate liquid and hold the way to open and shut in the spatula, and the inside wall of spatula has seted up a plurality of evenly distributed's flowing back shower nozzle, each the flowing back shower nozzle all annotates liquid with the annular and holds the intercommunication each other of saying, the annular is annotated liquid and is held the inlet of saying and the catheter and communicate each other, and the catheter stretches out along the well cavity on connecting pipe and the handle.

Preferably, the liquid injection mechanism further comprises a baffle plate, the baffle plate is fixedly installed on the inner side wall of the spatula, and the baffle plate is located above the liquid discharge spray head and is obliquely arranged on the horizontal plane.

Preferably, the handle is sleeved with an anti-skid rubber pad.

Preferably, the shadow-expanding plate is provided with a transition cambered surface.

Compared with the prior art, the utility model provides a novel gynaecology's palace chamber inhales curette has following beneficial effect:

the utility model provides a novel gynecological uterine cavity suction curette, which is connected with a drainage pump through a catheter, and the drainage pump is placed in a cleaning solution, the medical staff inserts the spatula into the uterine cavity from the vagina of the patient by holding the handle, the screw thread pushing ring is rotated to lead the screw thread pushing ring to slide forwards along the screw thread sleeve, thereby the push rods on the two sides of the thread push ring push the two vaginal dilation plates to dilate the vagina of the patient, under the action of the two springs, the vaginal dilator board is in a tight state when being expanded or contracted, therefore, the vaginal dilator board can not swing randomly, so that a patient can conveniently hold the handle by hand and drive the curette to slide along the sleeve through the connecting pipe, the uterine curettage operation of the curette on the uterine cavity of the patient is improved, the liquid drainage pump is started to drain disinfectant into the curette through the liquid drainage spray head, and thereby the accumulated scraping head of bacteria in the spatula is cleaned, and the using effect of the uterine suction scraper cannot be influenced.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the novel gynecological uterine cavity suction curettage device provided by the present invention;

FIG. 2 is a schematic structural diagram of the injection mechanism shown in FIG. 1;

fig. 3 is a schematic structural view of the spatula shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a spatula, 2, a connecting pipe, 3, an annular groove, 4, a handle, 5, a vagina expanding mechanism, 51, a sleeve, 52, a vagina expanding plate, 53, a spring, 54, a push rod, 55, a threaded sleeve, 56, a threaded push ring, 57, a rotating ring, 58, a handheld plate, 6, a liquid injection mechanism, 61, an annular liquid injection channel, 62, a liquid discharge spray head, 63, a liquid guide pipe, 64 and a baffle plate.

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, wherein fig. 1 is a schematic structural view of a preferred embodiment of the novel gynecological uterine cavity suction curettage device of the present invention; FIG. 2 is a schematic structural diagram of the injection mechanism shown in FIG. 1; fig. 3 is a schematic structural view of the spatula shown in fig. 1. The novel gynecological uterine cavity suction curettage device comprises: curette 1, expand cloudy mechanism 5 and annotate liquid mechanism 6, one side fixedly connected with connecting pipe 2 of curette 1, ring channel 3 has been seted up on connecting pipe 2, and the other end fixed mounting of connecting pipe 2 has handle 4, expand cloudy mechanism 5 and install on ring channel 3 of connecting pipe 2, it installs on curette 1 to annotate liquid mechanism 6.

In the specific implementation process, as shown in fig. 1, the vagina expanding mechanism 5 includes a sleeve 51, a vagina expanding plate 52, a push rod 54, a threaded sleeve 55, a threaded push ring 56 and a rotating ring 57, the sleeve 51 is fixedly connected with the threaded sleeve 55, the sleeve 51 and the threaded sleeve 55 are sleeved on the annular groove 3 formed in the connecting pipe 2 and are in sliding connection with the annular groove 3, the threaded sleeve 55 is arranged at one end of the sleeve 51 far away from the spatula 1, and a threaded push ring 56 in threaded connection is mounted on the threaded sleeve 55, an annular rotating cavity is formed on the threaded push ring 56, and the annular rotating cavity is sleeved with a rotating ring 57 which is connected in a rotating way, the two sides of the rotating ring 57 are respectively provided with a push rod 54 which is connected in a rotating way, two sides of the sleeve 51 are respectively hinged with two symmetrically distributed vagina expanding plates 52, and the other ends of the two push rods 54 are respectively hinged with the inner side walls of the two vagina expanding plates 52; the vagina of the patient is expanded by the two vaginal dilation plates 52 on the vaginal dilation mechanism 5 so as to insert the suction curettage device into the body of the patient for the operation of uterine curettage and the like.

Referring to fig. 1, the vagina expanding mechanism 5 further includes springs 53 and a handheld plate 58, two springs 53 with the same specification are respectively and fixedly installed on the outer walls of two sides of the sleeve 51, the other ends of the two springs 53 are respectively and fixedly connected with the inner wall of the corresponding vagina expanding plate 52, and the handheld plate 58 is fixedly installed on one end of the threaded sleeve 55 close to the handle 4; under the action of the two springs 53, the vaginal dilator 52 is in a tightened state when being expanded or contracted, so that the vaginal dilator 52 does not swing randomly.

Referring to fig. 2 and 3, annotate liquid mechanism 6 and include that the annular is annotated liquid and is held way 61, flowing back shower nozzle 62 and catheter 63, it holds way 61 to have the annular liquid of annotating to open in the spatula 1, and the inside wall of spatula 1 sets up a plurality of evenly distributed's flowing back shower nozzle 62, each flowing back shower nozzle 62 all annotates liquid with the annular and holds way 61 and communicate each other, the annular is annotated liquid and holds the inlet and the catheter 63 of way 61 and communicate each other, and the catheter 63 stretches out along the cavity on connecting pipe 2 and the handle 4, connects the positive displacement pump through catheter 63 to place the positive displacement pump in the washing liquid, open positive displacement pump 4 and arrange the antiseptic solution to the spatula 1 through flowing back shower nozzle 62 in, and thereby clean the accumulational head of scraping of bacterium in the spatula 1 to can not influence the result of use of uterus suction scraper.

Referring to fig. 3, the liquid injection mechanism 6 further includes a baffle plate 64, the baffle plate 64 is fixedly installed on the inner side wall of the spatula 1, and the baffle plate 64 is located above the liquid discharge nozzle 62 and is arranged in an inclined manner in the horizontal plane, so that the cleaning liquid can clean the spatula head of the spatula 1 conveniently.

Wherein, the cover is equipped with anti-skidding rubber pad on the handle 4, improves the handheld comfort level of medical personnel, and be equipped with excessive cambered surface on expanding the vaginal board 52, improve the comfort level when expanding the vaginal board 52 to patient's vagina department.

The utility model provides a novel gynaecology's palace chamber inhales curette's theory of operation as follows:

when the medical nursing bed is used, firstly, medical staff checks the utility model to check whether defects exist, if the defects exist, the medical nursing bed can not be used, and at the moment, the medical nursing bed needs to inform maintenance staff to maintain, and if the defects do not exist, the medical nursing bed can be used; after the device is finished, the drainage pump is connected through the liquid guide pipe 63 and is placed in cleaning liquid, medical staff inserts the spatula 1 into a uterine cavity from a vagina of a patient through the hand-held handle 4, the thread pushing ring 56 is rotated to enable the thread pushing ring 56 to slide forwards along the thread sleeve 55, so that the push rods 54 on the two sides of the thread pushing ring 56 push the two vaginal dilation plates 52 to dilate the vagina of the patient, under the action of the two springs 53, the vaginal dilation plates 52 are in a tightened state when being dilated or contracted, therefore, the vaginal dilation plates 52 cannot swing randomly, the patient can conveniently hold the handle 4 by hand to drive the spatula 1 to slide along the sleeve 51 through the connecting pipe 2, the operation of the spatula 1 on the uterine cavity of the patient is improved, the drainage pump 4 is started to discharge disinfectant into the spatula 1 through the drainage spray nozzle 62, and a scraping head with accumulated bacteria in the spatula 1 is cleaned, the using effect of the uterine suction curette is not influenced.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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 (6)

1. The utility model provides a novel gynaecology and obstetrics palace chamber inhales curettage ware which characterized in that includes:

the scraper spoon comprises a scraper spoon (1), wherein a connecting pipe (2) is fixedly connected to one side of the scraper spoon (1), an annular groove (3) is formed in the connecting pipe (2), and a handle (4) is fixedly installed at the other end of the connecting pipe (2);

the vagina expanding mechanism (5), the vagina expanding mechanism (5) is installed on an annular groove (3) of a connecting pipe (2), the vagina expanding mechanism (5) comprises a sleeve (51), a vagina expanding plate (52), a push rod (54), a threaded sleeve (55), a threaded pushing ring (56) and a rotating ring (57), the sleeve (51) is fixedly connected with the threaded sleeve (55), the sleeve (51) and the threaded sleeve (55) are sleeved on the annular groove (3) formed in the connecting pipe (2) and are in sliding connection with the annular groove (3), the threaded sleeve (55) is arranged at one end, far away from the spatula (1), of the sleeve (51), the threaded pushing ring (56) is installed on the threaded sleeve (55) in threaded connection, an annular rotating cavity is formed in the threaded pushing ring (56), the rotating ring (57) is rotatably connected with the annular rotating cavity in a sleeved mode, the push rod (54) is rotatably connected with two sides of the rotating ring (57) respectively, two sides of the sleeve (51) are respectively hinged with two symmetrically distributed vagina expanding plates (52), and the other ends of the two push rods (54) are respectively hinged with the inner side walls of the two vagina expanding plates (52);

and the liquid injection mechanism (6) is arranged on the spatula (1).

2. The novel gynecological uterine cavity suction curette according to claim 1, characterized in that the vaginal dilation mechanism (5) further comprises springs (53) and a hand-held plate (58), the two springs (53) with the same specification are respectively and fixedly installed on the outer walls of the two sides of the sleeve (51), the other ends of the two springs (53) are respectively and fixedly connected with the inner wall of the corresponding vaginal dilation plate (52), and the hand-held plate (58) is fixedly installed at one end of the threaded sleeve (55) close to the handle (4).

3. The novel gynecological uterine cavity suction scraper according to claim 1, wherein the liquid injection mechanism (6) comprises an annular liquid injection containing channel (61), a liquid discharge spray head (62) and a liquid guide pipe (63), the annular liquid injection containing channel (61) is opened in the scraper (1), the inner side wall of the scraper (1) is provided with a plurality of liquid discharge spray heads (62) which are uniformly distributed, each liquid discharge spray head (62) is communicated with the annular liquid injection containing channel (61), a liquid inlet of the annular liquid injection containing channel (61) is communicated with the liquid guide pipe (63), and the liquid guide pipe (63) extends out along a hollow cavity on the connecting pipe (2) and the handle (4).

4. The novel gynecological uterine cavity suction curette according to claim 3, characterized in that the liquid injection mechanism (6) further comprises a baffle plate (64), the baffle plate (64) is fixedly installed on the inner side wall of the curette (1), and the baffle plate (64) is positioned above the liquid discharge nozzle (62) and is obliquely arranged on the horizontal plane.

5. The novel gynecological uterine cavity suction curettage device according to claim 1, characterized in that the handle (4) is sleeved with an anti-skid rubber pad.

6. The novel gynecological uterine cavity suction curettage device according to claim 1, characterized in that the vaginal dilator (52) is provided with a transition curve.

Images