CN213722319U

CN213722319U - Obstetrical surgery suction curette

Info

Publication number: CN213722319U
Application number: CN202021857531.XU
Authority: CN
Inventors: 王敏; 朱彤宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-07-20
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to the technical field of obstetrical surgery, in particular to an obstetrical surgery suction scraper, which comprises a suction scraping barrel, wherein a hemispherical top panel is fixed at the top of the suction scraping barrel, a bottom plate is installed at the bottom of the suction scraping barrel through a bolt, a screw rod is connected at the center of the bottom plate through a thread, an inner barrel is placed inside the suction scraping barrel, the outer shape of the inner barrel is the same as that of the suction scraping barrel, the top end of the screw rod is rotationally connected on the bottom surface of the inner barrel, a plurality of scraping sheets are fixed on the outer wall of the suction scraping barrel, a plurality of through holes are formed on the side wall above the suction scraping barrel, a sealing post is fixed inside the inner barrel, a plurality of air suction holes are formed on the outer wall of the inner barrel above the sealing post, a guide pipe is placed inside the suction scraping barrel, one end of the guide pipe penetrates through the outer wall of the suction scraping barrel and extends into the vacuum pump, the other end of the guide pipe penetrates through the inner barrel and extends into the sealing post, a discharge groove is formed inside the sealing post, a discharge pipe is installed at the bottom of the suction scraping barrel, the collecting barrel is fixedly connected to the bottom of the discharge pipe, and the device does not need manual uterus wiping and avoids the uterus from being damaged.

Description

Obstetrical surgery suction curette

Technical Field

The utility model relates to an obstetrical surgery technical field especially relates to a curettage device is inhaled in obstetrical surgery.

Background

Natural delivery is a common delivery mode of fetus in obstetrical department, and when a baby is delivered through vagina, the baby is squeezed by uterus contraction and vagina, so that the baby can discharge amniotic fluid and mucus in respiratory tract, and can quickly establish normal breathing after birth, therefore, more and more puerperae are in a safe, natural and beneficial delivery mode for both mothers and babies after having the condition of natural delivery.

At present, when natural childbirth is carried out in an obstetrical department, most of fetuses and accessories of the fetuses leave the uterus, dry gauze is adopted to wipe the uterine cavity repeatedly, the situation in the operation cannot be observed visually and accurately in the process of wiping the uterus repeatedly, wiping can only be carried out by experience, decidua tissues and intrauterine membrane substrates in the uterine cavity are easily damaged in different degrees, and the safe production of a puerpera is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the uterine cavity is manually wiped, the decidua tissue of the uterine cavity and the uterine tunica basalis bottom layer are easily damaged in different degrees in the prior art, and providing the obstetric operation suction curettage device.

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

the utility model provides a scraper is inhaled in obstetrical department's operation, including inhaling and scraping a section of thick bamboo, it is fixed with the roof panel that is the hemisphere to inhale and scrape the section of thick bamboo top, inhale and scrape the bobbin base portion and install the bottom plate through the bolt, there is the screw rod bottom center department through threaded connection, inhale and scrape the section of thick bamboo inside and placed the inner tube, the outside shape of inner tube is the same with inhaling and scraping the section of thick bamboo outside shape, the screw rod top is rotated and is connected on the inner tube bottom surface, it is fixed with a plurality of doctor-bars to inhale on scraping the section of thick bamboo outer wall, inhale and scrape and seted up a plurality of through-holes on the lateral wall of section of thick bamboo top, the inner tube is inside to be fixed with the seal post, seted up a plurality of suction holes on the inner tube outer wall above the seal post, inhale and scrape the section of thick bamboo inside and placed the pipe, pipe one end is run through inhaling and is scraped the bobbin outer wall and is extended and install the vacuum pump, the pipe other end runs through inner tube, seal post and extends into, the inside of seal post is seted up the blown down tank, a discharge pipe is installed at the bottom of the suction and scraping barrel, and the bottom of the discharge pipe is fixedly connected with a collecting barrel.

Preferably, a spring is fixed on the top surface of the inner wall of the top panel, and the bottom of the spring is fixed on the inner cylinder.

Preferably, a filter screen is fixed inside the inner barrel, and the filter screen is sleeved and fixed outside the guide pipe.

Preferably, the bottom end of the screw penetrates through the bottom plate and is fixedly provided with a handle in an extending mode.

Preferably, a discharge port is formed in one side of the collecting barrel, and a sealing plug is placed inside the discharge port.

The utility model provides a pair of obstetrical surgery inhales curette, beneficial effect lies in: this scraper is inhaled in obstetrical department operation passes through the inside gas of vacuum pump absorption inner tube to make the inside atmospheric pressure of inner tube reduce, thereby absorb the inside impurity of uterus, and drive the doctor-bar vibrations through the air current, thereby clear up uterus inside, and when uterus inside impurity is too little, through the quantity that reduces the through-hole that does not contact impurity, improved the absorption rate, be convenient for absorb a small amount of surplus impurity, the device need not artifical manual uterus of cleaning, avoid the uterus to receive artificial damage.

Drawings

FIG. 1 is a schematic view of the overall structure of a suction curettage device for obstetrical surgery according to the present invention;

FIG. 2 is a whole sectional view of the obstetric surgical suction curettage device provided by the present invention;

fig. 3 is a schematic structural view of the position A of the obstetrical operation suction curettage device provided by the utility model.

In the figure: the device comprises a suction and scraping cylinder 1, a through hole 2, a scraping blade 3, a top panel 4, a bottom plate 5, a conduit 6, a vacuum pump 7, a collecting barrel 8, a screw rod 9, a spring 10, an inner cylinder 11, an air suction hole 12, a filter screen 13, a discharge pipe 14, a handle 15, a sealing column 16, a discharge chute 17, a discharge hole 18 and a sealing plug 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, an obstetrical operation suction curette comprises a suction curette barrel 1, a hemispherical top panel 4 is fixed at the top of the suction curette barrel 1 and is convenient to insert into uterus to avoid damaging the uterus, a bottom plate 5 is installed at the bottom of the suction curette barrel 1 through a bolt, a screw 9 is connected at the center of the bottom plate 5 through a thread, the bottom end of the screw 9 penetrates through the bottom plate 5 and extends to be fixed with a handle 15, the screw 9 is convenient to rotate by rotating the handle 15, an inner barrel 11 is placed inside the suction curette barrel 1, the outer shape of the inner barrel 11 is the same as that of the suction curette barrel 1, the top end of the screw 9 is rotatably connected on the bottom surface of the inner barrel 11, a plurality of doctor blades 3 are fixed on the outer wall of the suction curette barrel 1, a plurality of through holes 2 are formed on the side wall above the suction curette barrel 1, a sealing column 16 is fixed inside the inner barrel 11, a plurality of suction holes 12 are formed on the outer wall above the sealing column 16, a guide tube 6 is placed inside the

suction curette barrel

1, 6 one end of pipe runs through to inhale and scrapes a 1 outer wall and extend and install vacuum pump 7, the 6 other end of pipe runs through inner tube 11, sealing post 16 and extends into, will inhale and scrape a 1 and insert the uterus inside, then switch on vacuum pump 7's power, absorb the inside gas of pipe 6 through vacuum pump 7, thereby make the inside atmospheric pressure of inner tube 11 subtract the reduction, thereby absorb the inside impurity of uterus, and drive 3 vibrations of doctor-bar through the air current, thereby clear up uterus inside.

When the inside impurity of uterus is too little, inhale 2 most contactless impurity of through-hole of scraping a section of thick bamboo 1 lateral wall, make inner tube 11 upwards remove through rotating screw rod 9, cover the part through the 11 outer walls of inner tube in the sealed post 16 outside and inhale through-hole 2 of scraping a section of thick bamboo 1 outer wall, reduce the quantity of the through-hole 2 that does not contact impurity to improved and absorb speed, be convenient for absorb a small amount of remaining impurity.

Discharge tank 17 has been seted up to inside the sealed column 16, inhales and scrapes 1 bottoms of a section of thick bamboo and install discharging pipe 14, and discharging pipe 14 bottom fixed connection collecting vessel 8, collecting vessel 8 one side have been seted up discharge gate 18, and sealing plug 19 has been placed to discharge gate 18 inside, and the impurity after the absorption passes through-hole 2, suction hole 12, discharge tank 17 in proper order, and it is inside to get into collecting vessel 8 through discharging pipe 14 at last.

Example 2

Referring to fig. 3, the inner tube 11 in embodiment 1 is easy to rotate when moving, thereby damaging the conduit 6, and the difference between the preferred embodiment of the present invention and embodiment 1 is that a spring 10 is fixed on the top surface of the inner wall of the top panel 4, the bottom of the spring 10 is fixed on the inner tube 11, the inner tube 11 is fixed inside the suction scraping tube 1 through the spring 10, and the rotation of the inner tube 11 is prevented.

Example 3

In embodiment 1 at vacuum pump 7 during operation, easily inhale impurity, cause vacuum pump 7 to damage, refer to fig. 3, as the utility model discloses a different preferred embodiment, with embodiment 1's difference lie in, inner tube 11 is inside to be fixed with filter screen 13, and filter screen 13 cover is established and is fixed in the pipe 6 outside, avoids vacuum pump 7 to inhale impurity through setting up filter screen 13, has played the effect of protection vacuum pump 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a curette is inhaled in obstetrical surgery, includes inhales and scrapes a section of thick bamboo (1), its characterized in that: the suction scraping barrel is characterized in that a hemispherical top panel (4) is fixed at the top of the suction scraping barrel (1), a bottom plate (5) is installed at the bottom of the suction scraping barrel (1) through a bolt, a screw rod (9) is connected to the center of the bottom plate (5) through threads, an inner barrel (11) is placed inside the suction scraping barrel (1), the outer shape of the inner barrel (11) is the same as that of the suction scraping barrel (1), the top end of the screw rod (9) is rotatably connected to the bottom surface of the inner barrel (11), a plurality of scraping blades (3) are fixed on the outer wall of the suction scraping barrel (1), a plurality of through holes (2) are formed in the side wall above the suction scraping barrel (1), a sealing column (16) is fixed inside the inner barrel (11), a plurality of suction holes (12) are formed in the outer wall of the inner barrel (11) above the sealing column (16), a guide pipe (6) is placed inside the suction scraping barrel (1), one end of the guide pipe (6) penetrates through the outer wall of the suction scraping barrel (1) and extends to be provided with a vacuum pump (7), the other end of the conduit (6) penetrates through the inner barrel (11), the sealing column (16) and extends into the inner barrel, a discharge chute (17) is formed in the sealing column (16), a discharge pipe (14) is installed at the bottom of the suction scraping barrel (1), and a collection barrel (8) is fixedly connected to the bottom of the discharge pipe (14).

2. The obstetric surgical suction curette as recited in claim 1, wherein: a spring (10) is fixed on the top surface of the inner wall of the top panel (4), and the bottom of the spring (10) is fixed on the inner cylinder (11).

3. The obstetric surgical suction curette as recited in claim 1, wherein: a filter screen (13) is fixed inside the inner barrel (11), and the filter screen (13) is sleeved and fixed on the outer side of the guide pipe (6).

4. The obstetric surgical suction curette as recited in claim 1, wherein: the bottom end of the screw rod (9) penetrates through the bottom plate (5) and is fixedly provided with a handle (15) in an extending mode.

5. The obstetric surgical suction curette as recited in claim 1, wherein: a discharge hole (18) is formed in one side of the collecting barrel (8), and a sealing plug (19) is placed inside the discharge hole (18).