Postpartum hemorrhage metering bag

Abstract

The utility model provides a postpartum hemorrhage measuring bag and a hip pad. The first liquid collecting area is connected to the hip pad through a first connecting part, a plurality of flow channels are formed in the surface of the first liquid collecting area, and the flow channels are converged at the first converging opening; the second liquid collecting area is connected to the first liquid collecting area through a second connecting part, the second connecting part forms a second converging opening for liquid to flow in, the second converging opening is connected to the first converging opening, and the second liquid collecting area further comprises a metering chamber communicated to the second converging opening; the extrusion assembly comprises a sliding part which is slidably arranged on one side of the first liquid collection area, and a rotating shaft is arranged at one end; and the extrusion part is rotationally connected to the rotating shaft and is slidably arranged in the axial direction of the rotating shaft. The hip pad is fixed to the operating table, the first liquid collecting area is located at the delivery position, the second liquid collecting area is fixed to one side of the operating table, liquid generated during delivery of a puerpera flows to the second liquid collecting area through the first liquid collecting area and is metered, and the amount of bleeding of the puerpera can be visually and accurately observed.

Description

Technical Field

[0001] The utility model belongs to the field of medical containers, and in particular relates to a postpartum hemorrhage measuring bag. Background Art

[0002] During the delivery process, bleeding will occur, and postpartum hemorrhage is the leading cause of death in pregnant women. Therefore, how to accurately measure the amount of postpartum bleeding is crucial to the diagnosis and treatment of postpartum hemorrhage.

[0003] In the prior art, a measuring bag is placed on the maternal bed to collect the maternal blood. However, due to the maternal lying posture and the position of the bed, it is difficult for the blood to flow into the designated container. In addition, since the blood coagulates quickly in the air, it is more difficult to accurately collect the maternal bleeding after the blood coagulates.

[0004] In view of this, a kind of postpartum hemorrhage measuring bag is urgently needed to be proposed at present. Utility Model Content

[0005] Therefore, the technical problem to be solved by the utility model is to provide a postpartum hemorrhage measuring bag, which can realize the measurement of postpartum hemorrhage by actively squeezing blood to flow into a designated container.

[0006] The utility model of the postpartum hemorrhage measuring bag comprises:

[0007] Hip pads;

[0008] A first liquid collection area is connected to the hip pad via a first connection portion, and a plurality of flow channels are formed on the surface of the first liquid collection area, and the plurality of flow channels converge at a first confluence port;

[0009] A second liquid collecting area is connected to the first liquid collecting area via a second connecting portion, and the second connecting portion forms a second confluence port for liquid to flow into, the second confluence port is connected to the first confluence port, and the second liquid collecting area further includes a metering chamber connected to the second confluence port;

[0010] Extrusion components, including

[0011] A sliding member, slidably disposed on one side of the first liquid collecting area, and having a rotating shaft disposed at one end;

[0012] The extrusion piece is rotatably connected to the rotating shaft, and the extrusion piece is extended from one side of the first liquid collecting area to the other side, and the extrusion piece is slidably arranged along the axial direction of the rotating shaft.

[0013] Preferably, the extrusion member comprises a rotating connection portion and an extrusion portion, the rotating connection portion is rotatably sleeved on a rotating shaft, and the extrusion portion is rod-shaped and has a sheet or wedge-shaped side close to the first liquid collecting area.

[0014] Preferably, the rotating shaft is integrally connected to the rotating connecting portion.

[0015] Preferably, the sliding member is rotatably connected to a fitting member at the end of the rotating shaft away from the extruding member, and the fitting member is extended from one side of the first liquid collecting area to the other side, and the length of the fitting member is greater than or equal to the extruding member.

[0016] Further preferably, the sliding member extends to form a fitting member at an end portion close to the first liquid collecting area, and the length of the fitting member is greater than or equal to that of the extrusion member.

[0017] Further preferably, the mating piece comprises a mating rotating connection portion and a mating extrusion portion, the mating rotating connection portion is rotatably connected to the rotating shaft, and the mating extrusion portion is extended from one side of the first liquid collecting area to the other side.

[0018] Preferably, the metering chamber is a transparent metering chamber, and a scale is set on the surface.

[0019] Preferably, an anti-coagulation layer is provided on the surface of the first liquid collection area and in the metering chamber.

[0020] The above technical solution of the utility model has the following advantages compared with the prior art:

[0021] (1) The utility model fixes the hip pad on the operating table, with the first liquid collection area located at the delivery site and the second liquid collection area fixed on one side of the operating table. The blood pressure of the parturient during delivery will flow through the first liquid collection area to the measuring bag in the second liquid collection area. The amount of bleeding of the parturient can be observed intuitively and accurately through the scale on the measuring bag.

[0022] (2) The utility model is provided with an extrusion component which is slidably arranged on one side of the hip pad. The extrusion component forms a rotational connection relationship with the sliding component and the extrusion component is sleeved on the rotating shaft and can be axially displaced in the axial direction of the rotating shaft. The extrusion component is moved downward to form an extrusion effect on the first liquid collection area. Under the movement of the sliding component, the extrusion component moves with the sliding component to collect as much blood in the first liquid collection area as possible into the measuring bag, thereby further ensuring the accuracy of the amount of bleeding of the parturient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of a postpartum hemorrhage measuring bag provided in Embodiment 1 of the present utility model;

[0024] Figure 2 It is a structural schematic diagram of an extrusion assembly provided in Embodiment 1 of the present utility model;

[0025] Figure 3 It is a structural schematic diagram of an extrusion assembly provided in Embodiment 1 of the present utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the extrusion assembly provided in the second embodiment of the utility model. Figure 1 ;

[0027] Figure 5 This is a schematic diagram of the structure of the extrusion assembly provided in the second embodiment of the utility model. Figure 2 .

[0028] in,

[0029] 1. hip pad; 2. first connecting part; 3. first liquid collecting area; 4. flow channel; 6. first confluence port; 7. second confluence port; 8. metering chamber; 9. extrusion assembly; 10. sliding member; 12. rotating shaft; 13. elastic member; 14. matching member; 15. slide groove;

[0030] 101. Slider;

[0031] 111. Rotating connecting portion; 112. Extruding portion;

[0032] 141. cooperate with the rotating connection part; 142. cooperate with the extrusion part. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Embodiment 1

[0035] This embodiment provides a postpartum hemorrhage measuring bag, such as Figure 1 and Figure 2 As shown, it includes a hip pad, a first liquid area, a second liquid collection area and an extrusion component.

[0036] The first liquid collection area is connected to the hip pad via a first connection portion, and a plurality of flow channels are formed on the surface of the first liquid collection area, and the plurality of flow channels converge at a first confluence port; the second liquid collection area is connected to the first liquid collection area via a second connection portion, and the second connection portion forms a second confluence port for liquid to flow into, and the second confluence port is connected to the first confluence port, and the second liquid collection area also includes a metering chamber connected to the second confluence port, the metering chamber is a transparent metering chamber with scales set on its surface, and an anti-coagulation layer is set on the surface of the first liquid collection area and in the metering chamber.

[0037] In this embodiment, the hip pad is fixed on the operating table, the first liquid collection area is located at the delivery site, and the second liquid collection area is fixed on one side of the operating table. The blood of the parturient during delivery will flow through the first liquid collection area to the measuring bag in the second liquid collection area. The amount of bleeding of the parturient can be observed intuitively and accurately through the scale on the measuring bag.

[0038] The extrusion assembly of the embodiment of the present disclosure includes a sliding member and an extrusion member, such as Figure 2-Figure 4 As shown, the extrusion assembly comprises

[0039] A sliding member, slidably disposed on one side of the first liquid collecting area, and having a rotating shaft disposed at one end;

[0040] The extrusion piece is rotatably connected to the rotating shaft, and the extrusion piece is extended from one side of the first liquid collecting area to the other side, and the extrusion piece is slidably arranged along the axial direction of the rotating shaft.

[0041] The sliding member is slidably arranged on one side of the hip pad to the first liquid collection area, and a rotating shaft is extended and arranged at one end away from the hip pad; the extrusion member is sleeved on the rotating shaft, and an elastic member is arranged between the extrusion member and the rotating connection part. The extrusion member includes a rotating connection part and an extrusion part, and the rotating connection part is provided with a rotating hole corresponding to the rotating shaft, and the extrusion part is rod-shaped and forms a sheet or wedge shape on the side close to the first liquid collection area.

[0042] In the embodiment of the present disclosure, the sliding member is slidably connected to one side of the first liquid collecting area via a T-shaped sliding block.

[0043] Specifically, in this embodiment, the rotating connection part is provided with a fixing hole (not shown in the figure), the rotating shaft is rotatably connected to the fixing hole, and the end of the rotating shaft away from the extrusion piece is connected with a matching piece, the matching piece includes a matching rotating connection part and a matching extrusion part, the matching rotating connection part is rotatably connected to the rotating shaft, the matching extrusion part is extended from one side of the first liquid collection area to the other side, and the length of the matching piece is greater than or equal to the extrusion piece. In actual use, the rotating shaft or the extrusion piece can be fixed by hand to realize the rotation of the extrusion piece and the matching piece, and when the matching piece and the extrusion piece are rotated to one side of the hip pad at the same time, the matching piece provides extrusion support for the extrusion piece.

[0044] In this embodiment, the extrusion component is slidably arranged on one side of the hip pad, the extrusion piece is in rotational connection with the sliding piece, and the extrusion piece is sleeved on the rotating shaft and can be axially displaced in the axial direction of the rotating shaft. The extrusion piece is moved downward to form an extrusion effect on the first liquid collection area, and the extrusion piece moves with the sliding piece under the movement of the sliding piece to collect as much blood in the first liquid collection area as possible into the measuring bag, thereby further ensuring the accuracy of the amount of maternal bleeding.

[0045] It should be noted that the hip pad and the first liquid collecting area and the second liquid collecting area are all made of plastic flexible material.

[0046] Embodiment 2

[0047] This embodiment provides a postpartum hemorrhage measuring bag. The difference between this embodiment and the first embodiment is that the arrangement of the extrusion assembly is different. The difference from the first embodiment is described in detail in this embodiment. In the extrusion assembly of this embodiment, the sliding member extends toward the side facing the hip pad to form a matching member, that is, in this embodiment, the matching member is fixed and does not rotate with the rotation of the shaft.

[0048] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A postpartum hemorrhage measuring bag, characterized in that: include: Hip pads; A first liquid collection area is connected to the hip pad via a first connection portion, and a plurality of flow channels are formed on the surface of the first liquid collection area, and the plurality of flow channels converge at a first confluence port; A second liquid collecting area is connected to the first liquid collecting area via a second connecting portion, and the second connecting portion forms a second confluence port for liquid to flow into, the second confluence port is connected to the first confluence port, and the second liquid collecting area further includes a metering chamber connected to the second confluence port; Extrusion components, including A sliding member, slidably disposed on one side of the first liquid collecting area, and having a rotating shaft disposed at one end; The extrusion piece is rotatably connected to the rotating shaft, and the extrusion piece is extended from one side of the first liquid collecting area to the other side, and the extrusion piece is slidably arranged along the axial direction of the rotating shaft.

2. The postpartum hemorrhage measuring bag according to claim 1, characterized in that: The extrusion member comprises a rotating connection part and an extrusion part. The rotating connection part is rotatably sleeved on the rotating shaft. The extrusion part is arranged in a rod shape and a side close to the first liquid collecting area is in a sheet shape or a wedge shape.

3. The postpartum hemorrhage measuring bag according to claim 2, characterized in that: The sliding member is rotatably connected with a matching member at the end of the rotating shaft away from the extruding member, and the matching member is extended from one side of the first liquid collecting area to the other side, and the length of the matching member is greater than or equal to the extruding member.

4. The postpartum hemorrhage measuring bag according to claim 2, characterized in that: The sliding member extends from an end portion close to the first liquid collecting area to form a fitting member, and the length of the fitting member is greater than or equal to that of the extrusion member.

5. The postpartum hemorrhage measuring bag according to claim 3, characterized in that: The matching piece includes a matching rotating connection portion and a matching extrusion portion. The matching rotating connection portion is rotatably connected to the rotating shaft, and the matching extrusion portion is extended from one side of the first liquid collecting area to the other side.

6. The postpartum hemorrhage measuring bag according to claim 1, characterized in that: The metering chamber is a transparent metering chamber, and a scale is arranged on the surface.

7. The postpartum hemorrhage measuring bag according to claim 1, characterized in that: An anti-coagulation layer is arranged on the surface of the first liquid collection area and in the metering chamber.

Images