CN211658298U

CN211658298U - Hemostatic bag for obstetrics and gynecology department

Info

Publication number: CN211658298U
Application number: CN202020115198.9U
Authority: CN
Inventors: 王娟
Original assignee: Yanan University Affiliated Hospital
Current assignee: Yanan University Affiliated Hospital
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-13
Anticipated expiration: 2030-01-19

Abstract

The utility model provides a hemostatic bag for obstetrics and gynecology department belongs to gynaecology and obstetrics technical field. The hemostatic bag for obstetrics and gynecology department comprises a bag body, a water inlet assembly, a flow rate regulator, a three-way joint and a water injection assembly. The subassembly of intaking includes into water hard tube and water hose, the hard tube of intaking communicate in the utricule, the water hose set up in the one end of the hard tube of intaking, flow rate regulator set up in the surface of water hose, three way connection communicate in the one end of water hose, three way connection's an interface spiro union has the end cap, another interface intercommunication of three way connection has the connecting pipe. The utility model discloses a velocity of flow regulator on intake hose surface adjusts the velocity of flow of water when intake hose, conveniently reduces the velocity of flow when water discharges to can slow down the speed of drainage, through slow drainage, can make patient's uterus wall shrink gradually, thereby reduce the possibility that the patient received secondary injury.

Description

Hemostatic bag for obstetrics and gynecology department

Technical Field

The utility model relates to a gynaecology and obstetrics field particularly, relates to a gynaecology and obstetrics's hemostasis bag.

Background

Gynaecology and obstetrics is one of four main subjects of clinical medicine, and mainly studies the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, and the phenomenon that the uterus of women is easy to bleed in the process of childbirth, and a hemostatic bag is usually used for stopping bleeding of the uterus of patients.

The speed of the inconvenient regulation rivers of current hemostasis bag, at the dismantlement in-process, should discharge the log raft in the hemostasis bag earlier, if the speed of rivers is too big, the condition of the abrupt shrink can appear in the wall of uterus, and the patient receives the secondary injury easily.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a hemostasis bag for obstetrics and gynecology department aims at improving the inconvenient problem of adjusting the velocity of water flow of traditional hemostasis bag.

The utility model discloses a realize like this:

the utility model provides a hemostatic bag for obstetrics and gynecology department, which comprises an utricule, a water inlet component, a flow rate regulator, a three-way joint and a water injection component.

The water inlet assembly comprises a water inlet hard pipe and a water inlet hose, the water inlet hard pipe is communicated with the bag body, the water inlet hose is arranged at one end of the water inlet hard pipe, the flow rate regulator is arranged on the surface of the water inlet hose, the three-way joint is communicated with one end of the water inlet hose, an interface of the three-way joint is screwed with a plug, the other interface of the three-way joint is communicated with a connecting pipe, the water injection assembly comprises an injection tube and a water bottle, the injection tube is communicated with the connecting pipe, the surface of the injection tube is communicated with a water suction pipe, the other end of the water suction pipe is arranged in the water bottle, and the connecting pipe and the surface of the water suction pipe are both provided with one-way valves.

In an embodiment of the present invention, the water inlet hard tube is located at the tube body inside the capsule body, and the water inlet is opened.

In an embodiment of the present invention, the flow rate regulator includes a housing, a sliding rod, and a pressing roller, the housing is sleeved on the surface of the water inlet hose, the inclined sliding groove is formed inside the housing, the sliding rod is slidably mounted in the sliding groove, and the pressing roller is located on the surface of the sliding rod.

In an embodiment of the present invention, the surface of the sliding rod is provided with a tooth space at intervals, the spacing groove of the sliding groove is provided with teeth, and one end of each tooth is located in the corresponding tooth space groove.

The utility model discloses an in one embodiment, the end cap includes spacing post and screw thread post, spacing post is fixed in the one end of screw thread post, the screw thread post spiro union is in three way connection's the interface, the cross sectional area of spacing post compares three way connection's interface area is big.

In an embodiment of the present invention, the surface of the threaded column is fixed with a first sealing ring, and one side of the first sealing ring is attached to the three-way joint.

In an embodiment of the present invention, the syringe includes a barrel, a piston and a rod body, the barrel communicates with the connecting pipe, the piston is slidably mounted inside the barrel, the rod body is fixed on the surface of the piston, and one end of the rod body runs through the barrel.

In an embodiment of the present invention, the surface of the piston is provided with a second sealing ring, and the second sealing ring is attached to the inner wall of the cylinder.

The utility model discloses an in the embodiment, the one end of the body of rod is provided with the limiting plate, the cross sectional area of limiting plate compares the cross sectional area of barrel is big.

The utility model discloses an in an embodiment, the surface of barrel is provided with the screwed pipe, just the water-jug spiro union is in the surface of screwed pipe, the screwed pipe with the junction of water-jug is provided with the third sealing washer.

The utility model has the advantages that: the utility model discloses a hemostatic bag of gynaecology and obstetrics that above-mentioned design obtained, when demolising the utricule, open the end cap of spiro union in three way connection one end, water in the utricule can be in proper order through the hard tube of intaking and the hose that intakes carries in the three way connection, then discharge at an interface through three way connection, get rid of the internal water of sack, the velocity of flow regulator on intake hose surface, the velocity of flow when can adjusting water through the hose of intaking, conveniently reduce the velocity of flow when water discharges, thereby can slow down the speed of drainage, through slow drainage, can make patient's uterus wall shrink gradually, thereby reduce the possibility that the patient received secondary injury.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a hemostatic bag for obstetrics and gynecology department provided by an embodiment of the utility model;

fig. 2 is a schematic structural diagram of a flow rate regulator according to an embodiment of the present invention;

fig. 3 is a schematic view of a plug structure provided in an embodiment of the present invention;

fig. 4 is a schematic view of an injection tube structure provided by an embodiment of the present invention.

In the figure: 100-capsule body; 200-a water intake assembly; 210-a water inlet hard pipe; 211-a water inlet; 220-water inlet hose; 300-a flow rate regulator; 310-a housing; 311-a chute; 320-a sliding bar; 330-a press roll; 400-a three-way joint; 410-plug; 411-a limiting column; 412-threaded post; 413-a first sealing ring; 420-a connecting tube; 430-a one-way valve; 500-a water injection assembly; 510-a syringe; 511-cylinder; 512-a piston; 513-a rod body; 514-a second seal ring; 515-a limiting plate; 516-threaded pipe; 517-third sealing ring; 520-water bottles; 530-suction pipe.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to 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", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a hemostatic bag for obstetrics and gynecology department, comprising a bag body 100, a water inlet assembly 200, a flow rate regulator 300, a three-way joint 400 and a water injection assembly 500.

Wherein, the water injection assembly 500 is used for delivering water into the tee joint 400, then delivering the water into the water inlet assembly 200, delivering the water into the capsule 100 through the water inlet assembly 200, so that the capsule 100 is expanded, the capsule 100 can be attached to the uterine wall of the patient, thereby stopping bleeding, and the flow rate regulator 300 is used for regulating the flow rate of the water.

Referring to fig. 1, the water inlet assembly 200 includes a water inlet pipe 210 and a water inlet hose 220, the water inlet pipe 210 is connected to the bladder 100, and the water inlet hose 220 is disposed at one end of the water inlet pipe 210, in a specific implementation, the water inlet pipe 210 and the water inlet hose 220 can be adhered together by a sealant, so as to improve the sealing property between the water inlet pipe 210 and the water inlet hose 220.

In some embodiments, the tube body of the water inlet pipe 210 inside the capsule body 100 is opened with a water inlet 211 to facilitate the water supply to the inside of the capsule body 100.

Referring to fig. 1-2, a flow rate regulator 300 is disposed on a surface of the water inlet hose 220, and in an embodiment, the flow rate regulator 300 is used for regulating a flow rate of water in the water inlet hose 220.

In some specific embodiments, the flow rate regulator 300 includes a housing 310, a sliding rod 320, and a pressing roller 330, the housing 310 is sleeved on the surface of the water inlet hose 220, an inclined sliding groove 311 is formed inside the housing 310, the sliding rod 320 is slidably mounted in the sliding groove 311, the pressing roller 330 is disposed on the surface of the sliding rod 320, the sliding rod 320 is moved, the inclined sliding groove 311 limits the moving position of the sliding rod 320, so as to change the degree of the pressing roller 330 pressing the water inlet hose 220, and change the amount of water passing through the water inlet hose 220, thereby changing the flow rate of the water, the surface of the sliding rod 320 is provided with tooth grooves at intervals, teeth are disposed in the interval grooves of the sliding groove 311, and one end of the tooth is located in the corresponding tooth groove, so that the movement of the sliding rod 320 is.

Referring to fig. 1 and 3, the three-way joint 400 is connected to one end of the water inlet hose 220, one interface of the three-way joint 400 is screwed with a plug 410, and the other interface of the three-way joint 400 is connected with a connecting pipe 420, in the specific implementation, the screwed plug 410 is removed, so that the water in the capsule 100 can be discharged, the connecting pipe 420 is used for connecting the syringe 510 with the three-way joint 400, and in addition, the screwed plug 410 is convenient to install and remove.

In some specific embodiments, the plug 410 includes a limiting column 411 and a threaded column 412, the limiting column 411 is fixed at one end of the threaded column 412, the threaded column 412 is screwed into the interface of the three-way joint 400, the cross-sectional area of the limiting column 411 is larger than the interface area of the three-way joint 400, the limiting column 411 is used for limiting the moving range of the threaded column 412, and the limiting column 411 can be blocked at one joint of the three-way joint 400, when the capsule 100 does not discharge water, the possibility of water loss can be reduced, a first sealing ring 413 is fixed on the surface of the threaded column 412, one side of the first sealing ring 413 is attached to the three-way joint 400, and the sealing performance at the joint of the threaded column 412 and the three-way joint 400 can be improved.

Referring to fig. 1 and 4, the water filling assembly 500 includes a syringe 510 and a water bottle 520, the syringe 510 is connected to the connection tube 420, the surface of the syringe 510 is connected to a water suction tube 530, the other end of the water suction tube 530 is disposed in the water bottle 520, the surfaces of the connection tube 420 and the water suction tube 530 are both provided with a one-way valve 430, in the specific implementation, the one-way valve 430 is disposed to reduce the possibility of water backflow, the water in the water bottle 520 is pumped into the syringe 510 through the water suction tube 530 and then delivered into the connection tube 420, and the water is delivered into the bladder 100 after passing through the connection tube 420, the three-way joint 400, the water inlet hose 220 and the water inlet hard tube 210, so that the bladder 100 is.

In some specific embodiments, syringe 510 includes a cylinder 511, a piston 512, and a rod 513, where cylinder 511 is connected to connecting pipe 420, piston 512 is slidably installed inside cylinder 511, rod 513 is fixed on the surface of piston 512, and one end of rod 513 passes through cylinder 511, an operator can move rod 513 to drive piston 512 to move, so as to pump and deliver water, a second sealing ring 514 is installed on the surface of piston 512, second sealing ring 514 is attached to the inner wall of cylinder 511, second sealing ring 514 is used to improve the sealing between piston 512 and cylinder 511, one end of rod 513 is provided with a limiting plate 515, the cross-sectional area of limiting plate 515 is larger than the cross-sectional area of cylinder 511, limiting plate 515 is used to limit the moving range of rod 513, and reduce the possibility that rod 513 completely moves inside cylinder 511, the surface of cylinder 511 is provided with a threaded pipe 516, and water bottle 520 is screwed on the surface of threaded pipe 516, the junction of screwed pipe 516 and water-jug 520 is provided with third sealing washer 517, installs water-jug 520 through the mode of spiro union, makes water-jug 520's installation and dismantlement more convenient, and third sealing washer 517 is used for improving the leakproofness of water-jug 520 and screwed pipe 516 junction.

Specifically, the operating principle of the hemostatic bag for obstetrics and gynecology department is as follows: when the device is used, water is filled in the water bottle 520 in advance, the water in the water bottle 520 is pumped into the cylinder of the injection cylinder 510 through the water suction pipe 530 and then is conveyed into the connecting pipe 420, the water is conveyed into the capsule body 100 through the connecting pipe 420, the three-way joint 400, the water inlet hose 220 and the water inlet hard pipe 210, the capsule body 100 is expanded, the surface of the capsule body 100 is attached to the uterine wall of a patient so as to stop bleeding, when the capsule body 100 is detached, the plug 410 screwed at one end of the three-way joint 400 is opened, the water in the capsule body 100 is conveyed into the three-way joint 400 through the water inlet hard pipe 210 and the water inlet hose 220 in sequence, then the water is discharged through one interface of the three-way joint 400, the water in the capsule body 100 is removed, the flow rate regulator 300 on the surface of the water inlet hose 220 can regulate the flow rate when the water passes through the water inlet hose 220, the flow rate when the water is, by slowly draining water, the patient's uterine wall can be gradually contracted, thereby reducing the likelihood of the patient receiving secondary injury.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hemostatic bag for obstetrics and gynecology department is characterized by comprising

A capsule (100);

the water inlet assembly (200), the water inlet assembly (200) comprises a water inlet hard tube (210) and a water inlet hose (220), the water inlet hard tube (210) is communicated with the capsule body (100), and the water inlet hose (220) is arranged at one end of the water inlet hard tube (210);

a flow rate regulator (300), the flow rate regulator (300) being provided to a surface of the water inlet hose (220);

the three-way joint (400) is communicated with one end of the water inlet hose (220), one interface of the three-way joint (400) is screwed with a plug (410), and the other interface of the three-way joint (400) is communicated with a connecting pipe (420);

the water injection assembly (500) comprises a syringe (510) and a water bottle (520), the syringe (510) is communicated with the connecting pipe (420), the surface of the syringe (510) is communicated with a water suction pipe (530), the other end of the water suction pipe (530) is arranged in the water bottle (520), and the surfaces of the connecting pipe (420) and the water suction pipe (530) are both provided with one-way valves (430).

2. The hemostatic bag for obstetrics and gynecology department according to claim 1, wherein the tube body of the water inlet hard tube (210) inside the bag body (100) is provided with a water inlet (211).

3. The hemostatic bag for obstetrics and gynecology department according to claim 1, wherein the flow rate regulator (300) comprises a shell (310), a sliding rod (320) and a compression roller (330), the shell (310) is sleeved on the surface of the water inlet hose (220), an inclined sliding groove (311) is formed in the shell (310), the sliding rod (320) is slidably mounted in the sliding groove (311), and the compression roller (330) is arranged on the surface of the sliding rod (320).

4. The hemostatic bag for obstetrics and gynecology department according to claim 3, wherein the surface of the sliding bar (320) is provided with tooth sockets at intervals, the interval grooves of the sliding groove (311) are provided with teeth, and one end of each tooth is positioned in the corresponding tooth socket groove.

5. The hemostatic bag for obstetrics and gynecology department according to claim 1, wherein the plug (410) comprises a limiting column (411) and a threaded column (412), the limiting column (411) is fixed at one end of the threaded column (412), the threaded column (412) is screwed in the interface of the three-way joint (400), and the cross-sectional area of the limiting column (411) is larger than the interface area of the three-way joint (400).

6. The hemostatic bag for obstetrics and gynecology department according to claim 5, wherein a first sealing ring (413) is fixed on the surface of the threaded column (412), and one side of the first sealing ring (413) is attached to the three-way joint (400).

7. The hemostatic bag according to claim 1, wherein the syringe (510) comprises a barrel (511), a plunger (512), and a rod (513), the barrel (511) is connected to the connecting tube (420), the plunger (512) is slidably mounted inside the barrel (511), the rod (513) is fixed on the surface of the plunger (512), and one end of the rod (513) penetrates through the barrel (511).

8. An obstetrical and gynecological haemostatic bag according to claim 7, characterised in that a second sealing ring (514) is mounted on the surface of the piston (512), said second sealing ring (514) being against the inner wall of the barrel (511).

9. The hemostatic bag for obstetrics and gynecology department according to claim 7, wherein one end of the rod body (513) is provided with a limiting plate (515), and the cross-sectional area of the limiting plate (515) is larger than the cross-sectional area of the barrel body (511).

10. The gynecological hemostatic bag according to claim 7, wherein a threaded tube (516) is disposed on the surface of the barrel (511), the water bottle (520) is screwed on the surface of the threaded tube (516), and a third sealing ring (517) is disposed at the joint of the threaded tube (516) and the water bottle (520).