CN111631776A

CN111631776A - Obstetrical department is with hemostasis bag

Info

Publication number: CN111631776A
Application number: CN202010525941.2A
Authority: CN
Inventors: 牛春兰; 胡光慧; 纪杰
Original assignee: Juxian Peoples Hospital
Current assignee: Juxian Peoples Hospital
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-09-08

Abstract

The invention discloses a hemostatic bag for obstetrical department, which comprises a water delivery pipe, wherein an expansion mechanism is arranged in the middle of the water delivery pipe, a water bag is fixed at the right end of the water delivery pipe, the inside of the water delivery pipe is mutually communicated with the inside of the water bag, the water delivery pipe and the water bag are of an integrated structure, a medicine delivery mechanism is arranged at the upper ends of the water delivery pipe and the water bag, and a water absorption mechanism is arranged at the lower ends of the water delivery pipe and the water bag. The invention solves the problems that the existing obstetric hemostatic bag is generally simple in structure, only one water bag is connected with one hose to form the hemostatic bag, but when the water bag is placed in a uterus, the water bag needs to be plugged through the vagina, the outer surface of the water bag is polluted due to the fact that the water bag contacts with the vaginal wall, and the infection risk of the uterine cavity is greatly increased, so that the water bag can be placed in the uterus without contacting with the vaginal wall, the infection risk of the uterine cavity is reduced, and the practicability of the device is greatly improved.

Description

Obstetrical department is with hemostasis bag

Technical Field

The invention relates to the technical field of hemostatic bags, in particular to a hemostatic bag for obstetrical department.

Background

In the clinical work process of obstetrics, postpartum hemorrhage of a puerpera is a common condition, hemostasis needs to be carried out in time, if hemostasis cannot be carried out in time after hemorrhage, the puerpera dies due to untimely treatment, the postpartum hemorrhage is treated by being packed by a uterine cavity saccule at present, particularly postpartum hemorrhage occurring after vaginal delivery, a great amount of literature reports prove that the curative effect is definite and non-invasive, and the obstetric department is taken as a basic obstetric department, and the new technology is hoped to be developed, so that a plurality of effective and simple rescue means are provided for postpartum hemorrhage treatment, the mortality of the puerpera caused by the postpartum hemorrhage is better reduced, for example, an obstetric hemostatic sac with the bulletin number of CN109893195A is disclosed in the invention, the invention discloses an obstetric hemostatic sac which comprises a back plate, a box body, a storage battery, a water pump, a catheter, a hemostatic sac and a backflow pipe, wherein a first tee joint is fixedly connected to a water inlet of the water pump, a first communication pipe and a second communication pipe, the water pump has the beneficial effects that when in use, the hemostatic bag enters the uterus, the water pump pumps water to enter the hemostatic bag to expand, the expanded hemostatic bag forms compression on the wall of the uterus, so as to achieve the hemostatic effect, meanwhile, the water pump can also pump hemostatic liquid medicine to be sprayed out through the atomizing nozzles to act on the inner wall of the uterus, and the medicine hemostasis is matched with the compression hemostasis, so that the better hemostatic effect is achieved.

The invention relates to the field of obstetrical medical equipment, in particular to a hemostasis auxiliary device for an abortion operation, which comprises a hemostasis bag and an air bag, wherein a sponge layer, a medicament layer, a functional layer and a medicament cavity are sequentially arranged between the hemostasis bag and the air bag from outside to inside; the functional layer of the hemostasis auxiliary device for the abortion operation comprises a plurality of heating components and ultrasonic vibration sheets which are arranged at intervals; the controller controls the ultrasonic vibration piece to vibrate and flap the medicament layer and the sponge layer, so that the hemostatic medicaments on the medicament layer and the sponge layer are atomized and absorbed by the uterus more quickly; meanwhile, the controller controls the heating component to heat, so that macromolecules in the atomized liquid medicine are further decomposed into small molecules and small-particle-size negative ions are formed, and the atomized and ionized liquid medicine is more easily absorbed by the uterus; in addition, the temperature control effect can relieve the pain of a patient, for example, the hemostat device for obstetrical treatment authorized by the publication number CN110731806A comprises a water bag, wherein the outer surface of the water bag is covered with a hemostatic auxiliary material layer, one end of a water inlet pipe is fixedly connected with the side wall of the water bag, the other end of the water inlet pipe is fixedly provided with a handle, a first one-way valve is arranged inside one side of the water inlet pipe close to the water bag, a water injection piston is also arranged inside the water inlet pipe and fixedly connected with a piston rod, the piston rod extends to the outside of the water inlet pipe, one end of the water injection pipe is connected with the side wall of the water inlet pipe, the other end of the water injection pipe is connected with a water tank, the water tank is connected with a pressure tank, a second one-way valve is arranged inside the water injection pipe, and a pressure gauge and. According to the invention, the water bag is filled with water through the water inlet pipe, water in the water tank is injected into the water bag through the pressure tank, the water bag is supported to perform compression hemostasis, and meanwhile, after the water injection pipe is closed through the switch valve, the water can be accurately injected into the water bag through the piston, so that the hemostasis effect of the water bag is accurately controlled, therefore, the existing obstetrical department hemostatic bag can basically meet the requirements of people, but still has some problems.

The first problem is that: the hemostatic bag for the obstetrical department has a simple structure, only one water bag is connected with one hose to form, but when the water bag is placed into the uterus, the water bag needs to be plugged through the vagina, the water bag cannot be prevented from contacting the vaginal wall, so that the outer surface of the water bag is polluted, the infection risk of the uterine cavity is greatly increased, and the practicability of the device is greatly reduced.

The second problem is that: generally, after the water bag is filled with water and placed in the uterus, the water bag can be completely attached to the inner wall of the uterus, so that medicine cannot be delivered to the uterus to stop bleeding, and hematocele in the uterus cannot be discharged, and the practicability of the device is greatly reduced.

Disclosure of Invention

The invention aims to provide a hemostatic bag for obstetrics, which aims to solve the problems that the conventional hemostatic bag for obstetrics proposed in the background art is generally simple in structure, and the outer surface of the water bag is polluted because the water bag contacts the vaginal wall when the water bag is placed in the uterus.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an obstetrical department is with hemostasis bag, includes the raceway, the middle part of raceway is provided with expansion mechanism, and the raceway right-hand member is fixed with the water pocket, the inside of raceway communicates with the inside of water pocket each other, and raceway and water pocket formula structure as an organic whole, the upper end of raceway and water pocket is provided with medicine conveying mechanism, and the lower extreme of raceway and water pocket is provided with water absorption mechanism.

Preferably, the expanding mechanism is provided with bracing piece, installation piece, expansion plate and baffle, and four groups of mounting grooves have been seted up at the middle part on raceway outside surface, and are connected with the bracing piece through the pivot in the mounting groove, the outer end of bracing piece is connected with the installation piece through the pivot, and the outer end welding of installation piece has expansion plate, the left end welding on expansion plate outside surface has the baffle.

Preferably, the drug delivery mechanism is provided with a first drug inlet hole, a second drug inlet hole, a groove body, a first groove hole and a first hose, the upper end of the inner wall of the water delivery pipe is provided with the first drug inlet hole, the upper end of the inner wall of the water sac is provided with the second drug inlet hole, the first drug inlet hole is communicated with the second drug inlet hole, the groove body is formed in the outer surface of the water delivery pipe, the first groove hole is formed in the upper end of the water sac, the first groove hole is communicated with the second drug inlet hole, the first groove hole is located in the groove body, the second groove hole is formed in the upper end of the left side of the water delivery pipe, the second groove hole is communicated with the first drug inlet hole, the first hose is fixed to the upper end of the water delivery pipe, and the first hose is communicated with the second groove hole.

Preferably, the water absorption mechanism is provided with a first blood discharge hole, a second blood discharge hole, a third slotted hole, a fourth slotted hole, a second hose, a hand-held water absorber and a third hose, the lower end of the inner wall of the water delivery pipe is provided with the first blood discharge hole, the lower end of the inner wall of the water sac is provided with the second blood discharge hole, the second blood discharge hole is communicated with the first blood discharge hole, the lower end of the water sac is provided with the third slotted hole, the third slotted hole is communicated with the second blood discharge hole, the lower end of the left side of the water delivery pipe is provided with the fourth slotted hole, the fourth slotted hole is communicated with the first blood discharge hole, the lower end of the water delivery pipe is fixed with the second hose, the second hose is communicated with the fourth slotted hole, the front end of the second hose is fixed with the hand-held water absorber, and the front end of the hand-held water absorber is fixed with the third hose.

Preferably, the water bag is made of natural rubber.

Preferably, the right side of the baffle is in an oval shape, and the front cross section of the baffle is in a circular arc shape.

Preferably, four groups of the groove bodies and the first slotted holes are arranged.

Preferably, the third slot is located in the housing.

Compared with the prior art, the invention has the beneficial effects that:

1. the obstetric hemostatic bag is provided with a water conveying pipe, a mounting groove, a support rod, a mounting block, an expansion plate, a baffle and a water bag, wherein the water bag is plugged into a gap between the expansion plate and the water conveying pipe, the expansion plate is inserted into the pudendum of a puerperal, the water conveying pipe is pushed to expand the expansion plate, and the water bag is conveyed into the uterus of the puerperal;

2. the hemostatic bag for the obstetrical department is provided with a first medicine inlet hole, a second medicine inlet hole, a groove body, a first slotted hole, a second slotted hole, a first hose, a first blood discharge hole, a second blood discharge hole, a third slotted hole, a fourth slotted hole, a second hose, a hand-pinching water absorber and a third hose, wherein the hand-pinching water absorber is pressed to suck out intrauterine accumulated blood through the third slotted hole, the accumulated blood flows out from the third hose, the first hose is connected with an injector filled with hemostatic medicines, the injector is pushed, and the medicines in the injection flow into the uterus through the first slotted hole.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional elevation view of the structure of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 2 at C according to the present invention;

FIG. 6 is a schematic perspective view of the water pipe, the mounting groove, the water bag, the groove body, the first slot and the second hose of the present invention;

FIG. 7 is a schematic diagram of the right perspective structure of the delivery tube, the support rod, the mounting block, the expansion plate, the baffle, the first drug inlet hole and the first blood outlet hole of the present invention;

FIG. 8 is a left side view of FIG. 7 according to the present invention.

In the figure: 1. a water delivery pipe; 2. mounting grooves; 311. a support bar; 312. mounting blocks; 313. an expansion plate; 314. a baffle plate; 4. a water bladder; 511. a first medicine inlet hole; 512. a second medicine inlet hole; 513. a trough body; 514. a first slot; 515. a second slot; 516. a first hose; 611. a first blood discharge hole; 612. a second blood discharge hole; 613. a third slot; 614. a fourth slot; 615. a second hose; 616. a water absorber is pinched by hands; 617. a third hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, an embodiment of the present invention: a hemostatic bag for obstetrical department comprises a water pipe 1, wherein an expansion mechanism is arranged in the middle of the water pipe 1, a water bag 4 is fixed at the right end of the water pipe 1, the water bag 4 is made of natural Rubber, and Rubber (Rubber) is a high-elasticity polymer material with reversible deformation, is high in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. The rubber belongs to a completely amorphous polymer, the glass transition temperature (T g) of the rubber is low, the molecular weight is often very large and is more than hundreds of thousands, and the early rubber is a material which is prepared by processing latex of plants such as rubber trees, rubber grasses and the like and has elasticity, insulation, impermeability to water and air. The high-elasticity high-molecular compound is divided into two types of natural rubber and synthetic rubber, wherein the natural rubber is prepared by extracting colloid from plants such as rubber trees, rubber grasses and the like and then processing the colloid; synthetic rubber is obtained by polymerizing various monomers, and rubber products are widely applied to various aspects of industry or life. The elasticity is good, and intensity is high, and comprehensive properties is good, and is harmless to the human body, and the inside of raceway 1 and the inside of water pocket 4 communicate each other, and raceway 1 and water pocket 4 formula structure as an organic whole, and the upper end of raceway 1 and water pocket 4 is provided with defeated medicine mechanism, and the lower extreme of raceway 1 and water pocket 4 is provided with the mechanism that absorbs water.

As can be seen from fig. 1, 7 and 8, the expansion mechanism is provided with a support rod 311, an installation block 312, an expansion plate 313 and a baffle 314, four sets of installation grooves 2 are formed in the middle of the outer surface of the water pipe 1, the support rod 311 is connected in the installation grooves 2 through a rotating shaft, the installation block 312 is connected at the outer end of the support rod 311 through a rotating shaft, the expansion plate 313 is welded at the outer end of the installation block 312, the baffle 314 is welded at the left end of the outer surface of the expansion plate 313, the right side section of the baffle 314 is elliptical, the front section of the baffle 314 is circular arc, the baffle is used for better fitting the pudendum of a puerpera and conforming to the characteristics of a human body, the expansion plate 313 can be opened by pushing the water pipe 1, the water bag 4 can be sent into the uterus of the puerpera, the contact of the water bag 4 with the vaginal wall can be avoided, the surface of the water bag 4 is, the expansion plate 313 can expand the private parts of the lying-in women and also can discharge a large amount of hematocele in the uterus, so that the water bag 4 can be better attached to the uterus after being irrigated.

As shown in fig. 1-6, the drug delivery mechanism is provided with a first drug inlet 511, a second drug inlet 512, a trough body 513, a first slot 514 and a first hose 516, the upper end of the inner wall of the water delivery pipe 1 is provided with the first drug inlet 511, the upper end of the inner wall of the water bag 4 is provided with the second drug inlet 512, the first drug inlet 511 is communicated with the second drug inlet 512, the outer surface of the water delivery pipe 1 is provided with the trough body 513, which acts on the water bag 4 to completely adhere to the uterus after being filled with water, the drug can flow into the uterus along the trough body 513, the upper end of the water bag 4 is provided with the first slot 514, the trough body 513 and the first slot 514 are provided with four groups, which act on preventing the inner wall of the uterus from blocking one first slot 514, the hemostatic drug can flow out through the remaining first slot 514, the first slot 514 is communicated with the second drug inlet 512, and the first slot 514 is located in the trough body 513, the upper end of the left side of the water conveying pipe 1 is provided with a second slotted hole 515, the second slotted hole 515 is communicated with the first medicine inlet hole 511, the upper end of the water conveying pipe 1 is fixed with a first hose 516, the first hose 516 is communicated with the second slotted hole 515, and a hemostatic medicament can be injected into uterus through the first hose 516, so that the uterine bleeding can be better prevented.

As shown in fig. 2-6, the water sucking mechanism is provided with a first blood discharging hole 611, a second blood discharging hole 612, a third slotted hole 613, a fourth slotted hole 614, a second hose 615, a water sucking device 616 and a third hose 617, the lower end of the inner wall of the water pipe 1 is provided with the first blood discharging hole 611, the lower end of the inner wall of the water bag 4 is provided with the second blood discharging hole 612, the second blood discharging hole 612 is communicated with the first blood discharging hole 611, the lower end of the water bag 4 is provided with the third slotted hole 613, the third slotted hole 613 is located in the trough body 513 and is used for preventing the third slotted hole 613 from sucking the inner wall of the uterus and causing damage to the uterus, the blood flows into the trough body 513, the third slotted hole 613 sucks the blood in the trough body 513, the third slotted hole 613 is communicated with the second blood discharging hole 612, the lower end of the left side of the water pipe 1 is provided with the fourth slotted hole 614 is communicated with the first blood discharging hole 611, the second hose 615 is fixed at the lower end of the water pipe 1, and the second hose 615 is communicated with the fourth slot 614, and a hand-pinching water absorber 616 is fixed at the front end of the second hose 615, and the principle is as follows: the water is sucked out through the pressure difference, the air bag is extruded to discharge air, then the water is placed into the water, the external atmospheric pressure is stronger than the pressure in the air bag, the water is pressed in, and the pressed water can be discharged from the water outlet beside the water bag under the action of gravity. And the front end of the water absorber 616 is fixed with a third hose 617, which discharges the intrauterine blood by squeezing the water absorber 616, thus improving the practicability of the device.

The working principle is as follows: when the disposable vaginal dilator is used, the water bag 4 is plugged into a gap between the water conveying pipe 1 and the expansion plate 313, the expansion plate 313 is inserted into the private part of a lying-in woman, the baffle 314 is attached to the private part of the lying-in woman, the first hose 516 is pushed, the supporting rod 311 is rotated, the expansion plate 313 is pushed to expand the private part, the water bag 4 is plugged into the uterus of the lying-in woman, a proper amount of water is filled into the water bag 4 through the water conveying pipe 1, the water sucking device 616 is pressed, accumulated blood in the uterus is sucked out through the fourth slotted hole 614, the first blood discharging hole 611 and the second blood discharging hole 612, the accumulated blood flows out of the third hose 617, the first hose 516 is connected with a syringe filled with hemostatic, the syringe is pushed, and the medicine in the syringe flows into the uterus through the second slotted hole 515, the first medicine inlet hole 511, the second medicine inlet hole 512, the groove body 513 and the first slotted hole 514, and the operation is finished.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hemostatic bag for obstetrical department, includes raceway (1), its characterized in that: the medical water supply device is characterized in that an expansion mechanism is arranged in the middle of the water conveying pipe (1), a water bag (4) is fixed at the right end of the water conveying pipe (1), the inside of the water conveying pipe (1) is communicated with the inside of the water bag (4), the water conveying pipe (1) and the water bag (4) are of an integrated structure, a medicine conveying mechanism is arranged at the upper ends of the water conveying pipe (1) and the water bag (4), and a water absorbing mechanism is arranged at the lower ends of the water conveying pipe (1) and the water bag (4).

2. The obstetrical hemostatic bag according to claim 1, wherein: the expansion mechanism is provided with bracing piece (311), installation piece (312), expansion plate (313) and baffle (314), and four sets of mounting groove (2) have been seted up at the middle part on raceway (1) outside surface, and be connected with bracing piece (311) through the pivot in mounting groove (2), the outer end of bracing piece (311) is connected with installation piece (312) through the pivot, and the outer end welding of installation piece (312) has expansion plate (313), the left end welding on expansion plate (313) outside surface has baffle (314).

3. The obstetrical hemostatic bag according to claim 1, wherein: the drug delivery mechanism is provided with a first drug inlet hole (511), a second drug inlet hole (512), a groove body (513), a first slotted hole (514) and a first hose (516), the upper end of the inner wall of the water delivery pipe (1) is provided with the first drug inlet hole (511), the upper end of the inner wall of the water bag (4) is provided with the second drug inlet hole (512), the first drug inlet hole (511) is communicated with the second drug inlet hole (512), the outer side surface of the water delivery pipe (1) is provided with the groove body (513), the upper end of the water bag (4) is provided with the first slotted hole (514), the first slotted hole (514) is communicated with the second drug inlet hole (512), the first slotted hole (514) is positioned in the groove body (513), the left upper end of the water delivery pipe (1) is provided with the second slotted hole (515), the second slotted hole (515) is communicated with the first drug inlet hole (511), and the first hose (516) is fixed at the upper end of the water delivery pipe (1), the first hose (516) is communicated with the second slotted hole (515).

4. The obstetrical hemostatic bag according to claim 1, wherein: the water absorption mechanism is provided with a first blood discharge hole (611), a second blood discharge hole (612), a third slotted hole (613), a fourth slotted hole (614), a second hose (615), a water pinching and absorbing device (616) and a third hose (617), the lower end of the inner wall of the water pipe (1) is provided with the first blood discharge hole (611), the lower end of the inner wall of the water sac (4) is provided with the second blood discharge hole (612), the second blood discharge hole (612) is communicated with the first blood discharge hole (611), the lower end of the water sac (4) is provided with the third slotted hole (613), the third slotted hole (613) is communicated with the second blood discharge hole (612), the lower end of the left side of the water pipe (1) is provided with the fourth slotted hole (614), the fourth slotted hole (614) is communicated with the first blood discharge hole (611), the lower end of the water pipe (1) is fixed with the second hose (615), and the second hose (615) is communicated with the fourth slotted hole (614), and a hand-pinching water absorber (616) is fixed at the front end of the second hose (615), and a third hose (617) is fixed at the front end of the hand-pinching water absorber (616).

5. A hemostatic bladder for obstetrical department according to claim 2, wherein: the water bag (4) is made of natural rubber.

6. A hemostatic bladder for obstetrical department according to claim 2, wherein: the right side of the baffle (314) is in an oval shape, and the front side of the baffle (314) is in a circular arc shape.

7. A hemostatic bladder for obstetrical department according to claim 3, wherein: four groups of grooves (513) and four groups of first slotted holes (514) are arranged.

8. The obstetrical hemostatic bag according to claim 4, wherein: the third slot (613) is located in a slot (513).