CN214807768U

CN214807768U - Double-drainage-tube balloon for uterine cavity filling

Info

Publication number: CN214807768U
Application number: CN202120131803.6U
Authority: CN
Inventors: 魏素梅; 唐冬梅
Original assignee: Chengdu Womens and Childrens Central Hospital
Current assignee: Chengdu Womens and Childrens Central Hospital
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-23
Anticipated expiration: 2031-01-18

Abstract

The utility model belongs to the technical field of medical instrument, a two drainage tube sacculus for palace chamber is clogged is related to, including first sacculus, first drainage tube and first through-hole, first drainage tube is worn to establish on first sacculus surface, first through-hole is seted up on first drainage tube surface. Its beneficial effect is, this a two drainage tube sacculums for palace chamber is clogged, through first sacculus, the cooperation of first drainage tube and second drainage tube, height at the palace base is observed to people needs, when the unobstructed degree of drainage tube and the pressurized condition, people only need examine palace chamber volume earlier, and fill first sacculus to palace chamber, simultaneously place two first drainage tube front ends respectively in both sides palace angle as far as possible, then people pull first drainage tube, make it pass through the endocervical opening, the vagina, until the first sacculus of shriveling reachs the endocervical opening, then inject right amount normal saline according to palace chamber size and fill first sacculus, made things convenient for people to observe the palace base height, unobstructed degree of drainage tube and the pressurized condition.

Description

Double-drainage-tube balloon for uterine cavity filling

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to a two drainage tube sacculus that are used for palace chamber to fill.

Background

In recent years, the uterine cavity balloon tamponade technique is widely concerned about the treatment of postpartum hemorrhage in clinic and has remarkable effect, the uterine cavity balloon tamponade technique is favored by medical workers in obstetrics due to simple operation and low requirement on the operation technique of operators and can drain the hematocele in the uterine cavity, the uterine cavity tamponade technique not only can directly press arteriovenous and capillary vessels to prevent hemorrhage, but also can stimulate the muscular layer of the uterine wall to cause reflective contraction to stop bleeding, whether persistent bleeding exists in the uterine cavity is judged according to the hematocele amount drained by a balloon drainage tube after the balloon tamponade, the pressure on the inner wall of the uterine cavity can be increased by adjusting the water injection amount of the balloon according to the bleeding condition in the uterine cavity to press the bleeding part of the uterine cavity, only one drainage tube of the existing tamponade balloon is used for parturient women with irregular shape of the uterine cavity, the drainage is insufficient, and the monitoring effect cannot be achieved, the back easily leads to palace chamber hematocele simultaneously to block up, does not reach the purpose of hemostasis by compression, and the present device is single chamber sacculus for the most simultaneously, has opened big or even the loose lying-in woman of cervix to the palace mouth, and the yarn strip reaches fixed effect need be packed to the vagina, and the present device is not convenient for to the sacculus water injection in addition, for solving above problem, we release following device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a two drainage tube sacculus for palace chamber is clogged, its drainage tube that has solved current device and clogged the sacculus all only has one, is single chamber sacculus mostly, is not convenient for to the technical problem of sacculus water injection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two drainage tube sacculums for palace chamber is clogged, includes first sacculus, first drainage tube and first through-hole, first drainage tube is worn to establish on first sacculus surface, first through-hole is seted up on first drainage tube surface, the inside second drainage tube that is provided with of first sacculus, second drainage tube fixed connection is on first drainage tube surface, the second through-hole has been seted up on second drainage tube surface, first sacculus below is provided with the second sacculus, the second drainage tube is worn to establish on second sacculus surface, the inside third drainage tube that is provided with of second sacculus, third drainage tube fixed connection is on second drainage tube surface, the third through-hole has been seted up on third drainage tube surface, second drainage tube fixed surface is connected with first control valve, third drainage tube fixed surface is connected with the second control valve.

As a further aspect of the present invention: the fixed cover that is connected with of second drainage tube fixed surface, second drainage tube side is provided with the casing, the fourth through-hole has been seted up on the casing surface, fixed cover is worn to establish in the fourth through-hole, the casing surface is provided with spacing subassembly, spacing subassembly joint is on fixed cover surface.

As a further aspect of the present invention: the casing is inside to be seted up the transmission storehouse, the bearing is worn to be equipped with on transmission storehouse surface, the pivot is worn to be equipped with in the bearing inside, pivot one end fixedly connected with knob, pivot other end fixedly connected with screw thread post, screw thread post surface threaded connection has the screwed pipe, screwed pipe left end fixedly connected with connecting rod, connecting rod left end fixedly connected with piston.

As a further aspect of the present invention: the threaded pipe is characterized in that sliding blocks are fixedly connected to the side faces of the threaded pipes, sliding grooves are formed in the surfaces of the transmission bins, the sliding blocks are connected in the sliding grooves in a sliding mode, and the sliding blocks and the sliding grooves are respectively two and are symmetrically arranged on two sides of the threaded pipes.

As a further aspect of the present invention: the limiting component comprises a limiting groove, the limiting groove is formed in the surface of the shell, a limiting rod is arranged in the limiting groove in a penetrating mode, one end of the limiting rod is fixedly connected with a handle, a spring is sleeved on the surface of the limiting rod, a stop block is fixedly connected to the surface of the limiting rod, a clamping groove is formed in the surface of the fixing sleeve, and the other end of the limiting rod is clamped in the clamping groove.

As a further aspect of the present invention: the fixed cover has two, and fixed connection is on second drainage tube and third drainage tube surface respectively, the casing has two, and sets up respectively in second drainage tube and third drainage tube side.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this a two drainage tube sacculums for palace chamber is clogged, through first sacculus, the cooperation of first drainage tube and second drainage tube, height at the palace bottom needs to be observed to people, when the unobstructed degree of drainage tube and the pressurized condition, people only need examine palace chamber volume earlier, and fill first sacculus to palace chamber, place two first drainage tube front ends respectively in both sides palace angle simultaneously as far as possible, then people pull first drainage tube, make it pass through the mouth in the cervix, the vagina, until the first sacculus of shriveling reachs the mouth in the cervix, then inject right amount of normal saline according to palace chamber size and fill first sacculus, it is high to have made things convenient for people to observe the palace bottom, the unobstructed degree of drainage tube and the pressurized condition.

2. The double-drainage-tube saccule for uterine cavity filling is characterized in that through the matching of the limiting component, the threaded column, the threaded tube and the connecting rod, when people need to inject physiological saline into the first saccule, people only need to inject the physiological saline into the transmission bin, then people pull the handle to drive the limiting rod to move, the limiting rod can be pulled into the limiting groove, then people wear the fixing sleeve in the fourth through hole, when the fixing sleeve moves to a proper position, people can loosen the handle, under the matching of the spring and the stop block, the limiting rod can be pushed out of the limiting groove and clamped in the clamping groove, meanwhile, people twist the knob to drive the rotating shaft to rotate, under the matching of the threaded column, the threaded tube and the connecting rod, the piston can be driven to move, so that the physiological saline in the transmission bin is injected into the first saccule, and the physiological saline can be conveniently injected into the first saccule by people, the practicability of the device is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a three-dimensional structural diagram of the middle housing of the present invention;

fig. 4 is a schematic structural view of the middle limiting component of the present invention;

in the figure: 1. a first balloon; 2. a first draft tube; 3. a first through hole; 4. a second draft tube; 5. a second through hole; 6. a second balloon; 7. a third drainage tube; 8. a third through hole; 9. a first control valve; 10. a second control valve; 11. fixing a sleeve; 12. a housing; 13. a limiting component; 1301. a limiting groove; 1302. a limiting rod; 1303. a handle; 1304. a spring; 1305. a stopper; 1306. a card slot; 14. a transmission bin; 15. a bearing; 16. a rotating shaft; 17. a knob; 18. a threaded post; 19. a threaded pipe; 20. a slider; 21. a chute; 22. a connecting rod; 23. a piston; 24. and a fourth via.

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. 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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a double-drainage-tube sacculus for filling a uterine cavity comprises a first sacculus 1, a first drainage tube 2 and a first through hole 3, wherein the first drainage tube 2 penetrates through the surface of the first sacculus 1, the first through hole 3 is formed in the surface of the first drainage tube 2, a second drainage tube 4 is arranged inside the first sacculus 1, the first drainage tube 2 and the second drainage tube 4 are matched, when people need to observe the height of the uterine cavity, the smoothness of the drainage tubes and the compression condition, people only need to check the volume of the uterine cavity firstly and fill the first sacculus 1 into the uterine cavity, meanwhile, the front ends of the two first drainage tubes 2 are placed at uterine horns on two sides respectively as far as possible, then people pull the first drainage tube 2 to enable the first sacculus 1 to reach the inner opening of the uterine cavity through the inner opening of the uterine cavity and the vagina until the first sacculus 1 is shrunk, then proper amount of physiological saline is injected according to fill the size of the uterine cavity, and the first sacculus 1 is convenient for people to observe the height of the uterine cavity, the first drainage tube 2 and the second through hole 3, Unobstructed degree of drainage tube and the pressurized condition, second drainage tube 4 fixed connection is on first drainage tube 2 surface, second via hole 5 has been seted up on second drainage tube 4 surface, first sacculus 1 below is provided with second sacculus 6, second drainage tube 4 wears to establish on second sacculus 6 surface, second sacculus 6 inside is provided with third drainage tube 7, third drainage tube 7 fixed connection is on second drainage tube 4 surface, third via hole 8 has been seted up on third drainage tube 7 surface, second drainage tube 4 fixed surface is connected with first control valve 9, third drainage tube 7 fixed surface is connected with second control valve 10.

Concretely, the fixed cover 11 of second drainage tube 4 fixed surface is connected with, and second drainage tube 4 side is provided with casing 12, and fourth through hole 24 has been seted up on casing 12 surface, and fixed cover 11 is worn to establish in fourth through hole 24, and casing 12 surface is provided with spacing subassembly 13, and spacing subassembly 13 joint is on fixed cover 11 surface.

Specifically, a transmission bin 14 is arranged inside the casing 12, a bearing 15 penetrates through the surface of the transmission bin 14, a rotating shaft 16 penetrates through the inside of the bearing 15, one end of the rotating shaft 16 is fixedly connected with a knob 17, the other end of the rotating shaft 16 is fixedly connected with a threaded column 18, the surface of the threaded column 18 is in threaded connection with a threaded pipe 19, the left end of the threaded pipe 19 is fixedly connected with a connecting rod 22, through the matching of a limiting component 13, the threaded column 18, the threaded pipe 19 and the connecting rod 22, when people need to inject physiological saline into the first balloon 1, people only need to inject the physiological saline into the transmission bin 14, then people pull the handle 1303 to drive the limiting rod 1302 to move, so that the limiting rod 1302 is pulled into a limiting groove 1301, then people wear the fixing sleeve 11 into the fourth through hole 24, when the fixing sleeve 11 moves to a proper position, people can release the handle 1303, under the matching of the spring 1304 and the stopper 1305, can release spacing groove 1301 with gag lever post 1302 to with gag lever post 1302 joint in draw-in groove 1306, people twist simultaneously knob 17, drive pivot 16 and rotate, under the cooperation of screw post 18, screwed pipe 19 and connecting rod 22, can drive piston 23 and remove, thereby pour into the normal saline in the transmission storehouse 14 into first sacculus 1, made things convenient for people to pour into the normal saline into first sacculus 1 into, improved the practicality of device, connecting rod 22 left end fixedly connected with piston 23.

Specifically, the side surface of the threaded pipe 19 is fixedly connected with a sliding block 20, the surface of the transmission bin 14 is provided with a sliding groove 21, the sliding block 20 is slidably connected in the sliding groove 21, and two sliding blocks 20 and two sliding grooves 21 are respectively arranged at two sides of the threaded pipe 19 symmetrically.

Specifically, the limiting component 13 includes a limiting groove 1301, the limiting groove 1301 is opened on the surface of the housing 12, the limiting rod 1302 is penetrated and arranged inside the limiting groove 1301, one end of the limiting rod 1302 is fixedly connected with a handle 1303, the surface of the limiting rod 1302 is sleeved with a spring 1304, a surface of the limiting rod 1302 is fixedly connected with a stop block 1305, the surface of the fixing sleeve 11 is provided with a clamping groove 1306, and the other end of the limiting rod 1302 is clamped in the clamping groove 1306.

Specifically, there are two fixing sleeves 11, which are respectively and fixedly connected to the surfaces of the second drainage tube 4 and the third drainage tube 7, and there are two housings 12, which are respectively arranged at the side surfaces of the second drainage tube 4 and the third drainage tube 7.

The utility model discloses a theory of operation does:

s1, when the device is used, the device is firstly moved to a designated position, when people need to observe the height of the uterine fundus, the smoothness of the drainage tubes and the compression condition, people only need to check the volume of the uterine cavity before the incision is closed, fill the first balloon 1 into the uterine cavity, simultaneously place the front ends of the two first drainage tubes 2 at the uterine horns on two sides respectively as far as possible, then people pull the first drainage tubes 2 to enable the first drainage tubes to pass through the endocervical opening and the vagina until the first balloon 1 which is shrunk reaches the endocervical opening, and then inject a proper amount of physiological saline to fill the first balloon 1 according to the size of the uterine cavity, so that the height of the uterine fundus, the smoothness of the drainage tubes, the compression condition and the vaginal blood flow are observed;

s2, finally, when people need to inject the saline into the first balloon 1, people only need to inject the saline into the transmission chamber 14, then people pull the handle 1303 to drive the stop lever 1302 to move, so as to pull the stop lever 1302 into the stop groove 1301, then people thread the fixing sleeve 11 into the fourth through hole 24, when the fixing sleeve 11 moves to a proper position, people can release the handle 1303, under the cooperation of the spring 1304 and the stopper 1305, push the stop lever 1302 out of the stop groove 1301, clamp the stop lever 1302 in the clamping groove 1306, simultaneously people screw the knob 17 to drive the rotating shaft 16 to rotate, under the cooperation of the threaded column 18, the threaded tube 19 and the connecting rod 22, drive the piston 23 to move, so as to inject the saline in the transmission chamber 14 into the first balloon 1.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A double-drainage-tube balloon for uterine cavity filling, which comprises a first balloon (1), a first drainage tube (2) and a first through hole (3), and is characterized in that: the first drainage tube (2) penetrates through the surface of the first balloon (1), the first through hole (3) is formed in the surface of the first drainage tube (2), the second drainage tube (4) is arranged inside the first balloon (1), the second drainage tube (4) is fixedly connected to the surface of the first drainage tube (2), the second through hole (5) is formed in the surface of the second drainage tube (4), the second balloon (6) is arranged below the first balloon (1), the second drainage tube (4) penetrates through the surface of the second balloon (6), the third drainage tube (7) is arranged inside the second balloon (6), the third drainage tube (7) is fixedly connected to the surface of the second drainage tube (4), the third through hole (8) is formed in the surface of the third drainage tube (7), and the first control valve (9) is fixedly connected to the surface of the second drainage tube (4), and the surface of the third drainage tube (7) is fixedly connected with a second control valve (10).

2. A dual-drainage-tube balloon for uterine cavity tamponade according to claim 1, characterized in that: the utility model discloses a drainage tube, including second drainage tube (4), second drainage tube (4) fixed surface is connected with fixed cover (11), second drainage tube (4) side is provided with casing (12), fourth through-hole (24) have been seted up on casing (12) surface, fixed cover (11) are worn to establish in fourth through-hole (24), casing (12) surface is provided with spacing subassembly (13), spacing subassembly (13) joint is on fixed cover (11) surface.

3. A dual-drainage-tube balloon for uterine cavity tamponade according to claim 2, characterized in that: casing (12) inside transmission storehouse (14) of having seted up, bearing (15) are worn to be equipped with on transmission storehouse (14) surface, pivot (16) are worn to be equipped with in bearing (15) inside, pivot (16) one end fixedly connected with knob (17), pivot (16) other end fixedly connected with screw thread post (18), screw thread post (18) surface threaded connection has screwed pipe (19), screwed pipe (19) left end fixedly connected with connecting rod (22), connecting rod (22) left end fixedly connected with piston (23).

4. A dual-drainage-tube balloon for uterine cavity tamponade according to claim 3, characterized in that: the side surface of the threaded pipe (19) is fixedly connected with a sliding block (20), the surface of the transmission bin (14) is provided with a sliding groove (21), the sliding block (20) is connected in the sliding groove (21) in a sliding mode, and the sliding block (20) and the sliding groove (21) are respectively provided with two sliding blocks and are symmetrically arranged on two sides of the threaded pipe (19).

5. A dual-drainage-tube balloon for uterine cavity tamponade according to claim 2, characterized in that: the limiting assembly (13) comprises a limiting groove (1301), the limiting groove (1301) is formed in the surface of the shell (12), a limiting rod (1302) penetrates through the limiting groove (1301), one end of the limiting rod (1302) is fixedly connected with a handle (1303), a spring (1304) is sleeved on the surface of the limiting rod (1302), a stop block (1305) is fixedly connected to the surface of the limiting rod (1302), a clamping groove (1306) is formed in the surface of the fixing sleeve (11), and the other end of the limiting rod (1302) is clamped in the clamping groove (1306).

6. A dual-drainage-tube balloon for uterine cavity tamponade according to claim 2, characterized in that: the number of the fixing sleeves (11) is two, the fixing sleeves are respectively and fixedly connected to the surfaces of the second drainage tube (4) and the third drainage tube (7), and the number of the shells (12) is two, and the shells are respectively arranged on the side surfaces of the second drainage tube (4) and the third drainage tube (7).