CN210056422U - Disposable uterine blood measuring bag - Google Patents
Disposable uterine blood measuring bag Download PDFInfo
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- CN210056422U CN210056422U CN201920512858.4U CN201920512858U CN210056422U CN 210056422 U CN210056422 U CN 210056422U CN 201920512858 U CN201920512858 U CN 201920512858U CN 210056422 U CN210056422 U CN 210056422U
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Abstract
The utility model relates to a disposable uterine blood measuring bag, which comprises a wearable blood collecting part, a transparent or semitransparent liquid-impermeable measuring bag and a one-way valve for preventing liquid in the measuring bag from flowing back; the lower part of the wearable blood collection part is provided with a large-aperture opening, and a one-way valve is arranged in the opening; the periphery of the opening is hermetically connected with the periphery of the inlet of the metering bag; the metering bag is provided with metering scale marks; the wearable blood collecting part comprises a soft front side fabric and a soft liquid-impermeable back side fabric; the lower end of the front side fabric is spliced with the lower end of the rear side fabric; the left end and the right end of the upper part of the front side fabric and the upper part of the rear side fabric are respectively connected in a tearing mode, and a hole ring surrounding the leg circumference is respectively formed on the left side and the right side. Relates to the technical field of medical instruments. The bleeding amount of the user can be measured timely and accurately; convenient to use, it is stable to dress, is difficult to cause the infection, and the user of adaptable different physiques, and the travelling comfort is good.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to disposable palace blood metering bag.
Background
Postpartum hemorrhage is one of the most common complications in obstetrics, and the judgment and treatment of postpartum hemorrhage of a puerpera are crucial to accurately estimating the postpartum hemorrhage amount. The existing methods for measuring postpartum hemorrhage mainly comprise a volumetric method, a weighing method and the like; the weighing method comprises adsorbing the flowing blood with blood-sucking material, such as puerperal pad, and calculating the amount of bleeding by the weight difference before and after blood sucking; the volumetric method is mainly to measure blood after collecting the blood through a blood measuring basin or a measuring pad.
The existing blood counting basin used within 2-4 hours after the birth of women is hard to work, uncomfortable to use in a lying position, needs to be repeatedly sterilized, occupies a large place and needs certain manpower and material resources; the measuring pad used is unscientific in structural design, is easy to spray in the postpartum hemorrhage condition, is difficult to collect blood, is easy to coagulate, but cannot collect blood in time and measure the amount of the hemorrhage in time. If the puerpera pad is used, the amount of bleeding and the character of blood can not be observed in time.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model aims at: provides a disposable uterine blood measuring bag which can timely and accurately observe the postpartum hemorrhage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the disposable uterine blood measuring bag comprises a wearable blood collecting part, a transparent or semitransparent liquid-impermeable measuring bag and a one-way valve for preventing liquid in the measuring bag from flowing back; the lower part of the wearable blood collection part is provided with a large-aperture opening, and a one-way valve is arranged in the opening; the periphery of the opening is hermetically connected with the periphery of the inlet of the metering bag; the metering bag is provided with metering scale marks; the wearable blood collecting part comprises a soft front side fabric and a soft liquid-impermeable back side fabric; the lower end of the front side fabric is spliced with the lower end of the back side fabric, the left end and the right end of the upper part of the front side fabric and the upper part of the back side fabric are respectively connected in a tearing mode, and hole rings surrounding leg circumferences are respectively formed on the left side and the right side. After the structure is adopted, the large-aperture opening effectively avoids blood coagulation blockage, and ensures that blood can be collected in time; the clothes are more stable when being worn, so that blood is prevented from leaking outwards, and infection, clothes, bed sheets and the like are prevented from being polluted; blood backflow causes the infection easily, sets up one-way valve in the trompil and prevents blood backflow, reduces the risk of infection, can directly read the bleeding volume on the measurement bag, and the convenience can in time read the bleeding volume.
Preferably, the inner side of the back side fabric is provided with a massage comfort particle paste. With this structure, the comfort of the user is improved.
Preferably, the two sides of the particle paste are provided with flow guide grooves extending from the upper part of the particle paste to the edge of the large-aperture opening. With this structure, the blood can be smoothly guided into the measuring bag, and the skin can be kept dry.
Preferably, the metering bag is a flexible bag body. After adopting this kind of structure, be favorable to improving user's travelling comfort, and can not occupy great space.
Preferably, the eyelet around the leg band is provided in a resilient manner. After adopting this kind of structure, can adapt to the user of multiple physique, and make blood be difficult to the seepage go out.
Preferably, the unidirectional valve comprises two layers which are attached to each other, wherein the lower layer is a rebounding valve sheet which covers the opening, and the upper layer is a mesh which is large in mesh and blocks the valve sheet upwards; one end of the flap is fixed, and the other end is movable; the flap can be opened downwards when blood flows downwards, and under the action of gravity, the flap can be rebounded to the position where the original flap is attached to the grid. After the structure is adopted, the blood can only flow downwards into the measuring bag and can not flow back to the upper blood collecting part from the measuring bag; the blood in the uterus generally comprises blood clots and exfoliated histiocytes, and the mesh grid with large meshes makes the blood difficult to block.
Preferably, the front side material is a non-woven fabric or a soft plastic film. With this structure, it is advantageous to prevent blood from being ejected from the front side for users with severe bleeding.
Preferably, the front side fabric is made of breathable cotton cloth. After adopting this kind of structure, to the user of general bleeding situation, be favorable to keeping dry skin, improve user's comfort level.
Preferably, the back side material is non-woven fabric or soft plastic film. After adopting this kind of structure, guarantee user's comfort level and can guarantee the collection of blood.
Preferably, the left and right ends of the upper part of the front side fabric are respectively connected with the left and right ends of the upper part of the rear side fabric through the sticking strips. The front end and the rear end of the left or right adhesive strip are respectively connected with the front side fabric and the rear side fabric in an adhesive manner; the adhesive strip determines the size of the waist around which the blood collecting part can be worn at the adhesive position of the front side fabric and the back side fabric. After adopting this kind of structure, convenient to use can adapt to user's physique moreover to a certain extent, and is convenient when dressing, can easily tear when breaking away from.
The utility model is suitable for the use in 2-24 hours after the delivery of women, also can be used in the postpartum lochia stage, is particularly suitable for the use in 2 hours after the delivery of women (bleeding high-risk period) to accurately observe the postpartum hemorrhage condition and discover postpartum hemorrhage in time; or the utility model is used for observing the post-operation hemorrhage or embryo delivery condition after the induced abortion operation, and has humanized design, thereby bringing comfortable experience to users. When in use, the utility model can stably surround the lower abdomen, thighs and buttocks of a patient needing to be used; after the female patient discharges uterine blood, the blood is collected by the blood collecting part and flows into the measuring bag, and the amount of the bleeding is observed through the scale marks of the measuring bag.
In general, the utility model has the advantages as follows: the bleeding amount of the user can be measured timely and accurately; convenient to use dresses stably, is difficult to cause the infection, and the user of adaptable different physique, adaptability is better, and the travelling comfort is good.
Drawings
Fig. 1 is a front view of a single use uterine blood metering bag.
Fig. 2 is a schematic view of the internal structure of the disposable uterine blood measuring bag.
Fig. 3 is a schematic view of the one-way valve of the disposable uterine blood measuring bag.
Shown in the figure:
1-wearing blood collection part, 2-measuring bag, 3-one-way valve, 4-massage comfortable particle paste, 5-guiding groove, 6-elastic hole ring surrounding leg circumference, 7-grid and 8-flap.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments.
Example one
A disposable uterine blood measuring bag comprises a wearable blood collecting part, a measuring bag and a one-way valve.
The wearable blood collecting part comprises a soft front side fabric and a soft liquid-impermeable back side fabric; in the embodiment, the front side fabric is made of breathable cotton cloth with air holes; the back side material is non-woven fabric or soft plastic film. Wherein, the lower extreme of front side surface fabric and the lower extreme concatenation of back side surface fabric.
The left end and the right end of the upper part of the front side fabric are connected with the left end and the right end of the upper part of the rear side fabric through the sticking strips, the front end and the rear end of the sticking strip on the left side or the right side are respectively connected with the front side fabric and the rear side fabric, the front side fabric, the rear side fabric and the sticking strips surround the waist of a user together, and a hole ring surrounding the leg circumference is formed on each of the left side and the right side. The positions of the sticking strips stuck on the front side fabric and the rear side fabric can be adjusted, and the positions of the sticking strips stuck on the front side fabric and the rear side fabric are adjusted to adapt to waistlines with different sizes. The hole ring surrounding the leg girth is elastic, and can adapt to leg girths with different sizes so as to adapt to users with different physiques.
The lower part of the wearable blood collection part is provided with a large-aperture opening with the diameter of 5 cm. The opening is provided with a one-way flap. The unidirectional valve comprises two layers which are attached to each other, the lower layer is a resilient valve sheet which covers the opening, the upper layer is a mesh with large meshes which block the valve sheet from going upwards, and the mesh is distributed in the opening; one end of the flap is fixed, and the other end is movable; the one-way flap is used to prevent the liquid in the metering bag from flowing back. The grid lines are in a Z-shaped trend; the left end of the left flap is fixedly connected with the edge of the opening, and the right end of the right flap is fixedly connected with the edge of the opening; the middle part of trompil is stretched to the right-hand member of the left side flap, and the middle part of trompil is stretched to the left end of the right side flap, and at the middle part of trompil, the right-hand member of the left side flap overlaps with the left end of the right side flap.
The periphery of the opening is hermetically connected with the periphery of the inlet of the metering bag; the metering bag is provided with metering scale lines, and is a transparent or semitransparent liquid-impermeable soft bag body; the metering bag has a capacity of 1000 ml.
The inner side of the rear side fabric is provided with a massage comfortable particle patch with the approximate thickness of 1 cm; and flow guide grooves extending from the upper part of the particle paste to the edge of the large-aperture opening are formed in the two sides of the particle paste. After wearing, the particles form a slope-shaped radian.
Example two
The front side material is non-woven fabric or soft plastic film. Is mainly suitable for patients with severe hemorrhage.
The rest parts which are not mentioned are the same as the first embodiment.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. Disposable uterine blood metering bag, its characterized in that: comprises a wearable blood collection part, a transparent or semitransparent liquid-impermeable metering bag and a one-way valve for preventing liquid in the metering bag from flowing back; the lower part of the wearable blood collection part is provided with a large-aperture opening, and a one-way valve is arranged in the opening; the periphery of the opening is hermetically connected with the periphery of the inlet of the metering bag; the metering bag is provided with metering scale marks;
the wearable blood collecting part comprises a soft front side fabric and a soft liquid-impermeable back side fabric; the lower end of the front side fabric is spliced with the lower end of the rear side fabric; the left end and the right end of the upper part of the front side fabric and the upper part of the rear side fabric are respectively connected in a tearing mode, and a hole ring surrounding the leg circumference is respectively formed on the left side and the right side.
2. A single use uterine blood metering bag according to claim 1 wherein: the inner side of the rear side fabric is provided with a massage comfortable particle patch.
3. A single use uterine blood metering bag according to claim 2 wherein: and flow guide grooves extending from the upper part of the particle paste to the edge of the large-aperture opening are formed in the two sides of the particle paste.
4. A single use uterine blood metering bag according to claim 1 wherein: the metering bag is a flexible bag body.
5. A single use uterine blood metering bag according to claim 1 wherein: the eyelet surrounding the leg band is arranged in an elastic mode.
6. A single use uterine blood metering bag according to claim 1 wherein: the unidirectional valve comprises two layers which are attached to each other, the lower layer is a rebounding valve sheet which covers the opening, and the upper layer is a large-mesh grid which blocks the valve sheet from going upwards; one end of the flap is fixed, and the other end is movable.
7. A single use uterine blood metering bag according to claim 1 wherein: the front side material is non-woven fabric or soft plastic film.
8. A single use uterine blood metering bag according to claim 1 wherein: the front side material adopts breathable cotton cloth.
9. A single use uterine blood metering bag according to claim 1 wherein: the back side material adopts non-woven fabric or soft plastic film.
10. A single use uterine blood metering bag according to claim 1 wherein: the left and right ends of the upper part of the front side fabric are respectively connected with the left and right ends of the upper part of the rear side fabric through the sticking strips; the front end and the rear end of the left or right adhesive strip are respectively connected with the front side fabric and the rear side fabric in an adhesive manner; the adhesive strip determines the size of the waist around which the blood collecting part can be worn at the adhesive position of the front side fabric and the back side fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512858.4U CN210056422U (en) | 2019-04-16 | 2019-04-16 | Disposable uterine blood measuring bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512858.4U CN210056422U (en) | 2019-04-16 | 2019-04-16 | Disposable uterine blood measuring bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210056422U true CN210056422U (en) | 2020-02-14 |
Family
ID=69437102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920512858.4U Active CN210056422U (en) | 2019-04-16 | 2019-04-16 | Disposable uterine blood measuring bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210056422U (en) |
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2019
- 2019-04-16 CN CN201920512858.4U patent/CN210056422U/en active Active
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