Bleeding measuring device

Abstract

The utility model provides a bleeding measuring device, which particularly relates to the clinical field of obstetrical department and comprises a bottom plate, a sponge mat is fixedly connected to one side of the outer surface of the bottom plate, a collecting ring is fixedly connected to the middle of the outer surface of the bottom plate and the same side of the sponge mat, the sponge mat is located on two sides of the collecting ring, and a discharge port is formed in the inner wall of the bottom plate. The discharging port is located in the middle of the collecting ring, and the inner wall of the discharging port is fixedly connected with a collecting pipe. By arranging an auxiliary device, a rotating shaft on a first elastic belt rotates on the inner wall of a rotating hole, a round rod on a second elastic belt rotates on the inner wall of a rectangular groove, then a first rectangular block slides on the inner wall of a sliding groove in a second rectangular block, and a clamping cambered surface block is clamped into the inner wall of a clamping hole; the legs of the puerpera are fixed, so that the bottom plate is not prone to deviating from the position, bleeding can be collected in time through the collecting ring, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of obstetrics clinical medicine, in particular to a bleeding measurement device. Background Art

[0002] Postpartum hemorrhage is still the leading cause of maternal death. It is most likely to occur within 2 hours after delivery. 400 ml of bleeding within 2 hours and 500 ml of bleeding within 24 hours can be diagnosed as postpartum hemorrhage. Excessive bleeding will lead to shock, disseminated intravascular coagulation, and even death.

[0003] Patent publication number CN218847740U discloses a bleeding measurement device for clinical obstetrics, which relates to the field of medical technology and includes an elliptical base, a funnel-shaped groove is provided inside the elliptical base, a guide tube is connected to the bottom of the funnel-shaped groove, a blood collection bag is connected to the other end of the guide tube, and an elliptical silicone pad is provided on the top of the elliptical base. The utility model provides an elliptical silicone pad to make the parturient more comfortable when sitting, and a disposable cushion cover and a disposable funnel make the bleeding measurement device clean and sanitary to avoid cross infection, and a blood collection bag is provided to facilitate medical staff to quickly measure the amount of bleeding of the parturient.

[0004] However, during use, the bleeding measurement device cannot be effectively fixed when collecting bleeding, and the bleeding measurement device is easily displaced, which makes the collection of bleeding volume inaccurate, and the condition of the parturient cannot be observed through the bleeding volume. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the present utility model is to solve the problem that the bleeding measuring device cannot be effectively fixed when collecting bleeding during use, the bleeding measuring device is easily displaced, which makes the collection of bleeding volume inaccurate, and makes it impossible to observe the condition of the parturient through the bleeding volume. A bleeding measuring device technology is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bleeding measurement device, comprising a base plate, a sponge pad is fixedly connected to one side of the outer surface of the base plate, a collecting ring is fixedly connected to the middle of the outer surface of the base plate and the same side of the sponge pad, the sponge pad is located on both sides of the collecting ring, a discharge port is opened on the inner wall of the base plate, the discharge port is located in the middle of the collecting ring, a collecting tube is fixedly connected to the inner wall of the discharge port, a measuring bottle is installed on the end of the collecting tube away from the discharge port, auxiliary devices are arranged on both sides of the outer surface of the base plate, an expansion device is arranged on the inner wall of the collecting ring, the auxiliary device comprises a connecting block, a rotating hole is opened on the inner wall of the connecting block, a rotating shaft is rotatably connected to the inner wall of the rotating hole, a first elastic band is fixedly connected to the outer surface of the rotating shaft, and the connecting block is fixedly connected to the base plate.

[0007] The effects achieved by the above components are as follows: by setting up the auxiliary device, the rotating shaft on the first elastic band is rotated on the inner wall of the rotating hole, and the round rod on the second elastic band is rotated on the inner wall of the rectangular groove, so that the first rectangular block slides on the inner wall of the slide groove inside the second rectangular block, and the arc surface block is inserted into the inner wall of the locking hole to fix the legs of the parturient, so that the bottom plate is not easy to deviate from the position, and the bleeding can be collected in time through the collecting ring, which is convenient for use. By setting up the expansion device, the circular ring slides on the inner wall of the circular groove, so that the rubber expansion ring moves. By inserting the limit rod, the limit rod slides on the inner wall of the limit hole and the limit groove, so that the rubber expansion ring is fixed, which is convenient for expanding the collection area of ​​the collecting ring, and is convenient for the user to collect the amount of bleeding.

[0008] Preferably, one end of the first elastic band is fixedly connected to a first rectangular block, a rectangular groove is provided on the inner wall of the bottom plate, a round rod is rotatably connected to the inner wall of the rectangular groove, a second elastic band is fixedly connected to the outer surface of the round rod, one end of the second elastic band is fixedly connected to a second rectangular block, a sliding groove is provided on the inner wall of the second rectangular block, and the first rectangular block is adapted to the sliding groove.

[0009] The effect achieved by the above components is: by providing the first rectangular block and the slide groove, the first rectangular block can be inserted into the inner wall of the slide groove, thereby connecting the first elastic band to the second elastic band.

[0010] Preferably, a circular groove is provided in the middle of the inner wall of the first rectangular block, a dovetail slide rod is fixedly connected to the inner wall of the circular groove, and a positioning arc surface block is slidably connected to the dovetail end of the dovetail slide rod.

[0011] The effect achieved by the above components is: by arranging the positioning arc surface block and the dovetail slide bar, the positioning arc surface block can slide on the outer surface of the dovetail slide bar, and then cooperate with other components to play a role.

[0012] Preferably, a spring is sleeved on the outer surface of the dovetail slide rod, and the two ends of the spring are fixedly connected to the outer surface of the locking arc block and the inner wall of the circular groove respectively; a locking hole is opened on the inner wall of the second rectangular block, and the locking hole is connected to the slide groove, and the locking hole is adapted to the locking arc block.

[0013] The effect achieved by the above components is: by arranging the spring and the locking hole, the spring can reset the locking arc surface block, and the locking arc surface block can be locked into the locking hole to be fixed.

[0014] Preferably, the expansion device comprises a rubber expansion ring, a circular groove is formed on the inner wall of the collection ring, a circular ring is inserted and connected to the inner wall of the circular groove, and the circular ring is fixedly connected to the rubber expansion ring.

[0015] The effect achieved by the above components is: by arranging the circular ring and the circular groove, the circular ring can slide on the inner wall of the circular groove, thereby facilitating disassembly and installation, and facilitating cleaning.

[0016] Preferably, a limiting hole is provided on the inner wall of the collecting ring, the limiting hole is communicated with the circular groove, a limiting groove is provided on the inner wall of the circular ring, a limiting rod is inserted and connected to the inner wall of the limiting hole, and the limiting rod is adapted to the limiting groove.

[0017] The effect achieved by the above components is: by providing the limiting hole and the limiting rod, the limiting rod can slide on the inner wall of the limiting hole and then be stuck in the inner wall of the limiting groove for fixation.

[0018] Preferably, one end of the limiting rod is fixedly connected to a connecting rope, and the connecting rope is fixedly connected to the collecting ring.

[0019] The effect achieved by the above components is that by setting the connecting rope, the limit rod is not easy to be lost after the user uses it, and it is easy to use.

[0020] In summary, the beneficial effects of the utility model are:

[0021] 1. By setting an auxiliary device, the rotating shaft on the first elastic belt rotates on the inner wall of the rotating hole, and the round rod on the second elastic belt rotates on the inner wall of the rectangular groove, so that the first rectangular block slides on the inner wall of the slide groove inside the second rectangular block, and the arc surface block is clamped into the inner wall of the clamping hole to fix the legs of the parturient, so that the bottom plate is not easy to deviate from the position, and the blood can be collected in time through the collection ring, which is convenient for use;

[0022] 2. By setting up an expansion device, the circular ring slides on the inner wall of the circular groove, so that the rubber expansion ring moves. By inserting a limit rod, the limit rod slides on the limit hole and the inner wall of the limit groove, so that the rubber expansion ring is fixed, thereby facilitating the expansion of the collection area of ​​the collection ring, and making it easier for the user to collect the amount of bleeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of a bleeding measurement device in a specific embodiment of the utility model;

[0024] Figure 2 It is a three-dimensional diagram of a bleeding measurement device in a specific embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of a partial structure of an auxiliary device for a bleeding measurement device in a specific embodiment of the utility model. Figure 1 ;

[0026] Figure 4 This is a schematic diagram of a partial structure of an auxiliary device for a bleeding measurement device in a specific embodiment of the utility model. Figure 2 ;

[0027] Figure 5 It is a structural schematic diagram of a bleeding measurement device expansion device in a specific embodiment of the utility model.

[0028] Legend: 1. Bottom plate; 2. Sponge pad; 3. Collecting ring; 4. Discharge outlet; 5. Collecting tube; 6. Measuring bottle; 7. Auxiliary device; 71. Connecting block; 72. Rotating hole; 73. Rotating shaft; 74. First elastic band; 75. First rectangular block; 76. Rectangular groove; 77. Round rod; 78. Second elastic band; 79. Second rectangular block; 710. Slide groove; 711. Circular groove; 712. Dovetail slide rod; 713. Positioning arc block; 714. Spring; 715. Positioning hole; 8. Expansion device; 81. Circular groove; 82. Circular ring; 83. Rubber expansion ring; 84. Limiting hole; 85. Limiting groove; 86. Limiting rod; 87. Connecting rope. DETAILED DESCRIPTION

[0029] Example, see Figure 1-5 As shown, an embodiment of the utility model provides a bleeding measurement device, including a base plate 1, a sponge pad 2 is fixedly connected to one side of the outer surface of the base plate 1, a collecting ring 3 is fixedly connected to the middle of the outer surface of the base plate 1 and the sponge pad 2 on the same side, the sponge pad 2 is located on both sides of the collecting ring 3, a discharge port 4 is opened on the inner wall of the base plate 1, the discharge port 4 is located in the middle of the collecting ring 3, a collecting tube 5 is fixedly connected to the inner wall of the discharge port 4, a measuring bottle 6 is installed at one end of the collecting tube 5 away from the discharge port 4, auxiliary devices 7 are arranged on both sides of the outer surface of the base plate 1, and an expansion device 8 is arranged on the inner wall of the collecting ring 3.

[0030] The specific settings and functions of the auxiliary device 7 and the expansion device 8 are described in detail below.

[0031] Reference Figure 2 , Figure 3 and Figure 4 As shown, in this embodiment: the auxiliary device 7 includes a connecting block 71, the inner wall of the connecting block 71 is provided with a rotating hole 72, the inner wall of the rotating hole 72 is rotatably connected to a rotating shaft 73, the outer surface of the rotating shaft 73 is fixedly connected to a first elastic band 74, the connecting block 71 is fixedly connected to the base plate 1, one end of the first elastic band 74 is fixedly connected to a first rectangular block 75, the inner wall of the base plate 1 is provided with a rectangular groove 76, the inner wall of the rectangular groove 76 is rotatably connected to a round rod 77, the outer surface of the round rod 77 is fixedly connected to a second elastic band 78, one end of the second elastic band 78 is fixedly connected to a second rectangular block 79, the inner wall of the second rectangular block 79 is provided with a sliding groove 710, the first rectangular block 75 is adapted to the sliding groove 710, and by setting the first rectangular block 75 and the sliding groove 710, the first rectangular block 75 can be inserted into the inner wall of the sliding groove 710, thereby connecting the first elastic band 74 to the second elastic band 78.

[0032] In the above structure, a circular groove 711 is opened in the middle of the inner wall of the first rectangular block 75, and a dovetail slide rod 712 is fixedly connected to the inner wall of the circular groove 711. The dovetail end of the dovetail slide rod 712 is slidably connected to a positioning arc block 713. By setting the positioning arc block 713 and the dovetail slide rod 712, the positioning arc block 713 can slide on the outer surface of the dovetail slide rod 712, and then cooperate with other components to play a role.

[0033] In the above structure, the outer surface of the dovetail slide rod 712 is sleeved with a spring 714, and the two ends of the spring 714 are fixedly connected to the outer surface of the locking arc block 713 and the inner wall of the circular groove 711 respectively. The inner wall of the second rectangular block 79 is provided with a locking hole 715, which is connected to the slide groove 710. The locking hole 715 is adapted to the locking arc block 713. By setting the spring 714 and the locking hole 715, the spring 714 can reset the locking arc block 713, and the locking arc block 713 can be locked into the locking hole 715 for fixing.

[0034] Reference Figure 2 and Figure 5 As shown, in this embodiment: the expansion device 8 includes a rubber expansion ring 83, a circular groove 81 is opened on the inner wall of the collecting ring 3, a circular ring 82 is inserted and connected to the inner wall of the circular groove 81, and the circular ring 82 is fixedly connected to the rubber expansion ring 83. By setting the circular ring 82 and the circular groove 81, the circular ring 82 can slide on the inner wall of the circular groove 81, which is convenient for disassembly and installation, and easy for cleaning.

[0035] In the above structure, a limiting hole 84 is provided on the inner wall of the collecting ring 3, the limiting hole 84 is connected to the circular groove 81, a limiting groove 85 is provided on the inner wall of the circular ring 82, a limiting rod 86 is inserted and connected to the inner wall of the limiting hole 84, the limiting rod 86 is adapted to the limiting groove 85, and by setting the limiting hole 84 and the limiting rod 86, the limiting rod 86 can slide on the inner wall of the limiting hole 84, and then be stuck in the inner wall of the limiting groove 85 for fixation, one end of the limiting rod 86 is fixedly connected with a connecting rope 87, and the connecting rope 87 is fixedly connected to the collecting ring 3, and by setting the connecting rope 87, the limiting rod 86 is not easily lost after the user uses it, so it is convenient to use.

[0036] Working principle: When in use, the sponge pad 2 on the bottom plate 1 is placed under the body of the parturient, and the collected blood flows into the collection tube 5 through the discharge port 4 through the collection ring 3, and then flows into the measuring bottle 6 through the collection tube 5. The condition of the parturient is judged by observing the amount of bleeding in the measuring bottle 6. When auxiliary fixation is needed, the first elastic band 74 is rotated to make the rotating shaft 73 rotate on the inner wall of the rotating hole 72. At this time, the second elastic band 78 is rotated to make the round rod 77 rotate on the inner wall of the rectangular groove 76, so that the first elastic band 74 and the second elastic band 78 are respectively wrapped around the limbs of the parturient, and the first rectangular block 75 is pushed to slide on the inner wall of the slide groove 710 on the second rectangular block 79. At this time, the arc block 713 is locked. The inner wall of the slide groove 710 is squeezed, so that the locking arc block 713 slides on the outer surface of the dovetail slide rod 712, thereby making the spring 714 in a compressed state. When the locking arc block 713 and the locking hole 715 are aligned, under the reaction force of the spring 714, the locking arc block 713 is locked into the inner wall of the locking hole 715 and then fixed. When it is necessary to expand the collection area of ​​the collecting ring 3, the circular ring 82 is pushed to slide on the inner wall of the circular groove 81, so that the rubber expansion ring 83 moves. By inserting the limiting rod 86, the limiting rod 86 slides on the inner walls of the limiting hole 84 and the limiting groove 85, so that the rubber expansion ring 83 is fixed, which facilitates the expansion of the collection area of ​​the collecting ring 3.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A bleeding measurement device, comprising a base plate, characterized in that: A sponge pad is fixedly connected to one side of the outer surface of the bottom plate, a collecting ring is fixedly connected to the middle of the outer surface of the bottom plate and the sponge pad on the same side, the sponge pad is located on both sides of the collecting ring, a discharge port is opened on the inner wall of the bottom plate, the discharge port is located in the middle of the collecting ring, a collecting pipe is fixedly connected to the inner wall of the discharge port, a measuring bottle is installed on the end of the collecting pipe away from the discharge port, auxiliary devices are provided on both sides of the outer surface of the bottom plate, an expansion device is provided on the inner wall of the collecting ring, the auxiliary device includes a connecting block, a rotating hole is opened on the inner wall of the connecting block, a rotating shaft is rotatably connected to the inner wall of the rotating hole, a first elastic band is fixedly connected to the outer surface of the rotating shaft, and the connecting block is fixedly connected to the bottom plate.

2. A bleeding measurement device according to claim 1, characterized in that: One end of the first elastic band is fixedly connected to a first rectangular block, the inner wall of the bottom plate is provided with a rectangular groove, the inner wall of the rectangular groove is rotatably connected to a round rod, the outer surface of the round rod is fixedly connected to a second elastic band, one end of the second elastic band is fixedly connected to a second rectangular block, the inner wall of the second rectangular block is provided with a sliding groove, and the first rectangular block is adapted to the sliding groove.

3. A bleeding measurement device according to claim 2, characterized in that: A circular groove is provided in the middle of the inner wall of the first rectangular block, a dovetail slide rod is fixedly connected to the inner wall of the circular groove, and a positioning arc surface block is slidably connected to the dovetail end of the dovetail slide rod.

4. A bleeding measurement device according to claim 3, characterized in that: The outer surface of the dovetail slide rod is sleeved with a spring, and the two ends of the spring are fixedly connected to the outer surface of the locking arc block and the inner wall of the circular groove respectively; the inner wall of the second rectangular block is provided with a locking hole, the locking hole is connected with the slide groove, and the locking hole is adapted to the locking arc block.

5. A bleeding measurement device according to claim 1, characterized in that: The expansion device comprises a rubber expansion ring, a circular groove is formed on the inner wall of the collection ring, a circular ring is inserted and connected to the inner wall of the circular groove, and the circular ring is fixedly connected to the rubber expansion ring.

6. A bleeding measurement device according to claim 5, characterized in that: The inner wall of the collecting ring is provided with a limiting hole, the limiting hole is communicated with the circular groove, the inner wall of the circular ring is provided with a limiting groove, the inner wall of the limiting hole is connected with a limiting rod, and the limiting rod is adapted to the limiting groove.

7. A bleeding measurement device according to claim 6, characterized in that: One end of the limiting rod is fixedly connected with a connecting rope, and the connecting rope is fixedly connected to the collecting ring.

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