Blood measuring bag for obstetrical department

Abstract

The utility model discloses an obstetrical blood measuring bag, and particularly relates to the technical field of blood measuring bags, which comprises a blood bag body, the top of the blood bag body is connected with a connecting plate, the middle of the connecting plate is provided with a through hole, the bottom of the blood bag body is connected with a base, and the bottom of the base is provided with a bottom plate. A weighing sensor is arranged between the bottom plate and the base, and digital screens are symmetrically arranged on the two sides of the top of the bottom plate. The stability of the bottom of the blood bag body is improved through cooperation of the base and the bottom plate, the blood bag is convenient to place and use, blood in the middle of the blood bag body can be weighed in real time through the weighing sensor, and the weighing number can be conveniently displayed in real time through the digital screen; according to the postpartum hemorrhage protection label, the accurate basis for rescue can be provided for timely rescue of postpartum hemorrhage by obstetricians, and the protection film is used for protecting the label sticker, so that the condition that the label sticker is directly exposed to the outside, is stained and is blurred is avoided.

Description

Technical Field

[0001] This utility model relates to the field of blood measurement technology, and more specifically, to a blood measurement bag for obstetric use. Background Technology

[0002] Existing methods for measuring postpartum hemorrhage mainly include visual estimation, weighing, calculation, and area measurement. However, these methods suffer from poor accuracy, difficulty in collecting blood loss data, or long lead times, making it difficult to provide obstetricians with accurate data for timely postpartum hemorrhage treatment.

[0003] Chinese patent application CN201920048360.7 discloses a blood bag for obstetric use, comprising a body, which is a transparent pillow-shaped structure with a circumferentially sealed edge. One side of the sealed edge has a handle and a hanging hole, and multiple adhesive strips for fixing are provided on the sealed edge. The body includes an inner layer and an outer layer, with a sealed cavity for holding blood formed between the inner layers. A transfusion tube and a branch tube are located on the side of the body away from the handle. The advantages of this utility model are: simple structure, convenient use, and suitable for widespread application.

[0004] Existing blood measuring bags have a cone-shaped bottom, which often requires stacking when they are full of blood. This can cause the bags to shift due to inconvenience, affecting their stability. Furthermore, the labels on the surface of the blood bags are exposed to the air, making the writing on them easily stained and illegible. Therefore, a new type of blood measuring bag for obstetrics is proposed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a blood bag for obstetric use to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a blood bag for obstetric use, comprising a blood bag body, a connecting plate connected to the top of the blood bag body, a through hole in the middle of the connecting plate, which facilitates the hand-carrying and moving of the blood bag body; a base connected to the bottom of the blood bag body, which improves the stability of the bottom of the blood bag body and facilitates placement; a base plate provided at the bottom of the base, and a weighing sensor provided between the base plate and the base, which can weigh the blood volume in the middle of the blood bag body in real time, providing accurate information for obstetricians to provide timely rescue of postpartum hemorrhage, and improving the stability of the blood bag body; and digital screens symmetrically arranged on both sides of the top of the base plate, which can display the weighing quantity in real time for easy observation.

[0007] The bottom of the base plate is embedded with a hanging ring, which allows for easy upside-down hanging of the blood bag. Multiple reinforcing straps are symmetrically fixed to both sides of the inner cavity of the blood bag, increasing the support strength of the bottom sides and preventing tilting, thus improving the stability of the blood bag. Scale strips are provided on both outer sides of the blood bag, allowing for observation of the internal volume and improving the support strength of the blood bag. These strips also prevent adjacent blood bags from sticking together, improving usability. A protective film is located in the center of the scale strips. Labels and Velcro are located on both sides of the blood bag corresponding to the protective film. A Velcro tab is attached to one end of the protective film. The protective film protects the labels from direct exposure, preventing stains and blurring, which would affect observation. The Velcro tab and tab together allow for easy opening of the protective film to replace or change the labels, facilitating use.

[0008] Preferably, the inner wall of the blood bag is provided with a plastic film, and the blood bag is made of a transparent material to prevent blood from sticking to the wall, making it easy to observe the internal blood volume and convenient to use.

[0009] Preferably, the reinforcing strip has a triangular cross-sectional shape, and the bottom wall of the reinforcing strip is fixedly connected to the top wall of the base. The reinforcing strip strengthens the two side walls at the bottom of the blood bag body, improves the stability of the bottom of the blood bag body when storing blood, avoids tilting displacement, and improves the stability of placement.

[0010] Preferably, a connection hole is provided on one side of the top of the blood bag body, and a connecting tube is connected to the middle of the connection hole through a connector. The connector is threaded to the connection hole, which facilitates connection with the connecting tube. Postpartum hemorrhage is collected through a collection hopper at one end of the connecting tube, making it convenient to use.

[0011] Preferably, anti-slip pads are symmetrically arranged around the bottom of the base plate, and one end of the hanging ring is rotatably connected to the inner cavity of the base plate. The anti-slip pads improve the stability of the base plate and prevent slippage, while the hanging ring facilitates inverted hanging.

[0012] Preferably, the two digital screens are located on both sides of the base. The digital screens are electrically connected to the weighing sensor. A switch and a battery are provided at the bottom of the base plate. Both the switch and the battery are electrically connected to the digital screens. The weighing sensor weighs the blood on the top of the base in real time and displays the weight on the digital screens for easy observation and use. The switch can be easily turned on and off, and the battery can provide power.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model first improves the stability of the bottom of the blood bag body by cooperating with the base and bottom plate, making it convenient to place and use. Through the weighing sensor, the amount of blood in the middle of the blood bag body can be weighed in real time, and the weighing quantity can be conveniently displayed in real time on the digital screen, which can provide obstetricians with accurate basis for timely rescue of postpartum hemorrhage. The label is protected by a protective film to avoid stains and blurring due to direct exposure.

[0015] 2. This utility model also improves the support strength of the bottom two sides of the blood bag body by reinforcing the straps, preventing the blood bag body from tilting and improving the stability of the blood bag body when placed. It can be stored without stacking. The scale strip can help to observe the internal storage volume and can also improve the support strength of the blood bag body. It can also prevent adjacent blood bags from sticking together when stored, thus improving the use effect. The combination of Velcro and Velcro makes it easy to open the protective film, so as to replace or change the label, making it convenient to use.

[0016] In summary, through the interaction of the above-mentioned multiple functions, it is convenient to weigh the stored blood in real time, protect the label from stains, improve the stability of the blood bag, and enhance the placement effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from a bottom view.

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of this utility model.

[0020] The attached diagram is labeled as follows: 1. Blood bag body; 2. Connecting plate; 3. Through hole; 4. Base; 5. Bottom plate; 6. Anti-slip pad; 7. Hanging ring; 8. Digital screen; 9. Connecting hole; 10. Connecting tube; 11. Reinforcing strip; 12. Scale strip; 13. Protective film; 14. Velcro; 15. Velcro. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] As attached Figure 1-3The obstetric blood bag shown includes a blood bag body 1, a connecting plate 2 connected to the top of the blood bag body 1, and a through hole 3 in the middle of the connecting plate 2. The connecting plate 2 and the through hole 3 facilitate the hand-carrying and moving of the blood bag body 1. A base 4 is connected to the bottom of the blood bag body 1. The base 4 improves the stability of the bottom of the blood bag body 1 and facilitates placement. A base plate 5 is set at the bottom of the base 4. A weighing sensor is set between the base plate 5 and the base 4. The weighing sensor can weigh the blood volume in the middle of the blood bag body 1 in real time, which can provide accurate information for obstetricians to provide timely rescue of postpartum hemorrhage. The base plate 5 also improves the stability of the blood bag body 1. Digital screens 8 are symmetrically set on both sides of the top of the base plate 5. The digital screens 8 can display the weighing quantity in real time for easy observation.

[0023] A hanging ring 7 is embedded in the bottom of the base plate 5, which facilitates the inverted hanging of the blood bag body 1. Multiple reinforcing straps 11 are symmetrically fixed to both sides of the inner cavity of the blood bag body 1. These reinforcing straps 11 increase the support strength on both sides of the bottom of the blood bag body 1, preventing it from tilting and improving its stability. Scale strips 12 are provided on the outer sides of both sides of the blood bag body 1. These scale strips 12 help to observe the internal storage volume, further enhance the support strength of the blood bag body 1, and prevent uneven storage between adjacent blood bags. To prevent adhesion and improve usability, a protective film 13 is provided in the middle of the scale band 12. Labels and Velcro 15 are provided on both sides of the blood bag body 1 at positions corresponding to the protective film 13. A Velcro 14 is provided at one end of the protective film 13. The protective film 13 protects the label from being directly exposed to the outside, preventing it from getting dirty and becoming blurry, which would affect observation. The Velcro 15 and Velcro 14 work together to make it easy to open the protective film 13, thereby replacing or changing the label, making it convenient to use.

[0024] As attached Figure 1-3 As shown, the inner wall of blood bag 1 is lined with a plastic film, and blood bag 1 is made of transparent material. The cross-sectional shape of reinforcing band 11 is triangular. The bottom wall of reinforcing band 11 is fixedly connected to the top wall of base 4. A connecting hole 9 is opened on one side of the top of blood bag body 1. A connecting tube 10 is connected to the middle of connecting hole 9 through a connector. The connector is threaded to connecting hole 9 to prevent blood from sticking to the wall, facilitate observation of the internal blood volume, and facilitate use. The reinforcing band 11 strengthens the two bottom walls of blood bag body 1, improves the stability of the bottom of blood bag body 1, prevents tilting and displacement, and improves placement stability. The connecting hole 9 facilitates connection to the connecting tube 10, and the blood is collected through the collection hopper at one end of the connecting tube 10, facilitating use.

[0025] As attached Figure 2As shown, anti-slip pads 6 are symmetrically arranged around the bottom of the base plate 5. One end of the hanging ring 7 is rotatably connected to the inner cavity of the base plate 5. Two digital screens 8 are located on both sides of the base 4. The digital screens 8 are electrically connected to the weighing sensor. A switch and a battery are provided at the bottom of the base plate 5. Both the switch and the battery are electrically connected to the digital screens 8. The anti-slip pads 6 improve the stability of the base plate 5 and prevent slippage. The hanging ring 7 facilitates inverted hanging. The weighing sensor weighs the blood on the top of the base 4 in real time and displays it on the digital screen 8 for easy observation and use. The switch facilitates opening and closing, and the battery provides power.

[0026] The working principle of this utility model is as follows: When in use, the weighing sensor and digital screen 8 are turned on by switching, and then the connecting tube 10 is connected to the connecting hole 9. Blood is collected through the collection hopper at one end of the connecting tube 10 and flows into the blood bag body 1 for collection and storage.

[0027] At the same time, the blood bag body 1 is placed in the preset position through the hand-held connecting plate 2, and the stability of the base plate 5 is improved by the anti-slip pad 6. At the same time, the blood inside the blood bag body 1 is weighed in real time by the weighing sensor and displayed on the digital screen 8, which makes it convenient to directly observe the blood volume and provide accurate basis for obstetricians to provide timely rescue for postpartum hemorrhage.

[0028] Furthermore, the stability of the blood bag body 1 is improved by reinforcing the tape 11, the scale tape 12 prevents multiple blood bag bodies 1 from sticking together when stored together, and the protective film 13 protects the label to prevent stains from affecting observation and improve the use effect.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An obstetric blood collection bag comprising a bag body (1), characterized in that: The top of the blood bag body (1) is connected with a connecting plate (2), the middle part of the connecting plate (2) is provided with a through hole (3), the bottom of the blood bag body (1) is connected with a base (4), the bottom of the base (4) is provided with a bottom plate (5), a weighing sensor is arranged between the bottom plate (5) and the base (4), and the top of the bottom plate (5) is provided with a digital screen (8) on both sides. The bottom of the bottom plate (5) is embedded with a hanging ring (7), the inner cavity of the blood bag body (1) is fixedly connected with a plurality of reinforcing bands (11) on both sides, the outer part of the blood bag body (1) is provided with a scale band (12) on both sides, the middle part of the scale band (12) is provided with a protective film (13), the position corresponding to the protective film (13) on both sides of the blood bag body (1) is provided with a label and a magic mother sticker (15), and one end of the protective film (13) is provided with a magic son sticker (14).

2. An obstetric blood collection bag according to claim 1, wherein: The inner cavity wall of the blood bag (1) is provided with a plastic film, and the blood bag (1) is made of transparent material.

3. An obstetric blood collection bag according to claim 1, wherein: The cross-sectional shape of the reinforcing band (11) is triangular, and the bottom wall of the reinforcing band (11) is fixedly connected with the top wall of the base (4).

4. An obstetric blood collection bag according to claim 1, wherein: The top of the blood bag body (1) is provided with a connecting hole (9) on one side, the middle part of the connecting hole (9) is connected with a connecting pipe (10) through a connecting head, and the connecting head is threadedly connected with the connecting hole (9).

5. An obstetric blood collection bag according to claim 1, wherein: The bottom of the bottom plate (5) is provided with a non-slip pad (6) symmetrically around, and one end of the hanging ring (7) is rotatably connected with the inner cavity of the bottom plate (5).

6. An obstetric blood collection bag according to claim 1, wherein: The two digital screens (8) are located on both sides of the base (4), the digital screen (8) is electrically connected with the weighing sensor, the bottom of the bottom plate (5) is provided with a switch and a battery, and the switch and the battery are electrically connected with the digital screen (8).

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