CN210204842U - Device for realizing pressing hemostasis through air pressure conversion - Google Patents
Device for realizing pressing hemostasis through air pressure conversion Download PDFInfo
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- CN210204842U CN210204842U CN201920760112.5U CN201920760112U CN210204842U CN 210204842 U CN210204842 U CN 210204842U CN 201920760112 U CN201920760112 U CN 201920760112U CN 210204842 U CN210204842 U CN 210204842U
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- Prior art keywords
- air
- air bag
- hemostasis
- pressure conversion
- air pressure
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- 230000023597 hemostasis Effects 0.000 title claims abstract description 22
- 238000003825 pressing Methods 0.000 title claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000002439 hemostatic effect Effects 0.000 claims abstract description 20
- 229920000742 Cotton Polymers 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000009466 transformation Effects 0.000 claims 1
- 206010011409 Cross infection Diseases 0.000 abstract description 2
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 2
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010047115 Vasculitis Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a device for realizing pressing hemostasis by air pressure conversion, which comprises two ring belts, an air bag and a hemostatic piece, wherein the top ends of the two ring belts are connected with the left end and the right end of the air bag, the bottom ends of the two ring belts are detachably connected, and the bottom surface of the air bag is provided with the hemostatic piece; an air cavity communicated with the inside of the air bag is arranged inside the annular belt; the air cavity is internally provided with a sealing element distributed along the length direction of the girdle, the sealing element is positioned at or close to the joint of the air cavity and the air bag, the sealing element comprises a clamping groove and a clamping block which are matched with each other, and the clamping groove and the clamping block are respectively positioned on the inner wall of the girdle; the device for pressing hemostasis can enable the hemostatic piece to press hemostasis on the puncture opening by controlling the air pressure in the air bag, and continuous pressing by hands is not needed; different from the traditional pneumatic tourniquet which needs to be inflated from the outside, the air bag is inflated by extruding the gas in the air cavity to the air bag and sealing the air bag by a sealing element; the utility model is a disposable appliance, which reduces the risk of cross infection.
Description
Technical Field
The utility model relates to a medical device field, concretely relates to realize pressing hemostatic device through atmospheric pressure conversion.
Background
Clinically, often need to draw blood the inspection to the patient, draw blood and accomplish the back, use the cotton swab to stanch, the cotton swab hemostasis has the inhomogeneous problem of pressing force degree, and still need the patient to press with the hand for a long time, and is very inconvenient, and the patient oneself is pressed improperly and also may be caused infection diseases such as skin inflammation, vasculitis. Traditional atmospheric pressure tourniquet need medical personnel to inflate through outside equipment of inflating when using, and the operation is complicated, has increased medical personnel's work load. In addition, since the patient's immunity is relatively weak, the tourniquet is susceptible to infection if used crosswise, but is cumbersome if sterilized before each use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a realize pressing hemostatic device through atmospheric pressure conversion, improve hemostatic efficiency, it is with low costs, convenient operation.
The utility model provides a technical scheme that its technical problem adopted is: a device for realizing pressing hemostasis by air pressure conversion comprises annular belts, an air bag and a hemostatic piece, wherein the top ends of the two annular belts are connected with the left end and the right end of the air bag, the bottom ends of the two annular belts are detachably connected, and the bottom surface of the air bag is provided with the hemostatic piece; air cavities communicated with the inside of the air bag are arranged in one or two annular belts; the air cavity is internally provided with one or more than one sealing element distributed along the length direction of the ring belt, the sealing element comprises a clamping groove and a clamping block which are matched, the clamping groove and the clamping block are respectively positioned on the inner wall of the ring belt, and the air bag is separated from the air cavity in the ring belt when the clamping groove and the clamping block are matched and connected.
Furthermore, in order to adjust the length of the ring belt conveniently, the bottom ends of the two ring belts are detachably connected through the magic tapes connected with each other, the sticking length of the two magic tapes can be adjusted according to the dimension of the arm of the patient, and the hemostatic piece is tightly stuck to the puncture of the patient.
Furthermore, the inner wall of the clamping groove is provided with a groove, the surface of the clamping block is provided with a convex block matched with the groove, and the convex block can be inserted into the groove to realize the sealing connection between the clamping block and the clamping groove.
Furthermore, the outer wall of the ring belt is provided with a mark part at the position corresponding to the sealing element, and the mark part can be a dot or a line which is painted on the ring belt and has a striking color, so that medical personnel can conveniently master the position of the sealing element in the ring belt.
Furthermore, the air bag is oval, the surface is smooth, the air bag cannot easily displace when being touched by external force, and the contact surface of the bottom and the skin is large, so that the hemostatic piece completely covers the puncture opening.
Furthermore, the hemostatic piece is a block-shaped body formed by pressing medical sterilized cotton or cotton, and the hemostatic piece is pressed on the puncture hole to press for hemostasis after the air bag is inflated.
The utility model has the advantages that the pressing hemostasis device can press hemostasis to the puncture by controlling the air pressure in the air bag without continuously pressing with hands, thereby saving manpower; the structure is simple, the cost is low, the inflatable tourniquet is different from the traditional pneumatic tourniquet which needs to be inflated from the outside, and the air in the air cavity is extruded to the air bag and sealed by the sealing element, so that the air bag is inflated; the magic tape can adjust the length of the girdle and adapt to patients with different arm dimensions; the utility model is a disposable appliance, can not be used alternately, and does not need to be disinfected, thereby reducing the risk of cross infection and saving manpower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of embodiment 1 of the present application;
FIG. 2 is a left side view of embodiment 1 of the present application;
FIG. 3 is a cross-sectional view of embodiment 1 of the present application;
FIG. 4 is a cross-sectional view of embodiment 2 of the present application;
fig. 5 is a schematic structural view of the latch and the slot.
The mark in the figure is 1. ring belt, 2. air bag, 3. magic tape, 4. hemostatic piece, 5. air cavity, 6. sealing piece, 7. clamping block, 8. clamping groove, 9. mark part, 10. bump, 11. groove.
Detailed Description
Example 1:
referring to fig. 1-5, a device for realizing compression hemostasis by air pressure conversion comprises annular belts 1, air bags 2 and hemostasis parts 4, wherein the top ends of the two annular belts 1 are connected with the left end and the right end of the air bags 2, the bottom ends of the two annular belts 1 are detachably connected, and the bottom surfaces of the air bags 1 are provided with the hemostasis parts 4; an air cavity 5 communicated with the inside of the air bag 2 is arranged in the annular belt 1; the air cavity 5 is internally provided with a sealing element 6 distributed along the length direction of the girdle 1, the sealing element 6 is positioned at or close to the joint of the air cavity 5 and the air bag 2, the sealing element 6 comprises a clamping groove 8 and a clamping block 7 which are matched, the clamping groove 8 and the clamping block 7 are respectively positioned on the inner wall of the girdle 1, and the air bag 2 is separated from the air cavity 5 in the girdle 1 when the clamping groove 8 and the clamping block 7 are matched and connected.
As preferred, in order to conveniently adjust the length of the ring belt 1, the bottom ends of the two ring belts 1 are detachably connected through the magic tapes 3 which are respectively connected, the sticking length of the two magic tapes 3 can be adjusted according to the dimension of the arm of the patient, the hemostatic piece 4 is tightly stuck at the puncture of the patient, and the probability that the puncture is exposed in the air and is easy to be infected is reduced.
Preferably, a groove 11 is formed in the inner wall of the clamping groove 8, a protrusion 10 capable of being matched with the groove 11 is arranged on the surface of the clamping block 7, and the protrusion 10 can be inserted into the groove 11 to achieve sealing connection between the clamping block 7 and the clamping groove 8, so that the air in the air cavity 5 is separated.
Preferably, the outer wall of the ring belt 1 is provided with a mark part 9 at a position corresponding to the sealing member 6, and the mark part 9 may be a dot or a score line with a striking color or a protrusion coated on the ring belt 1, so as to facilitate the medical staff to grasp the position of the sealing member in the ring belt.
Preferably, the air bag 2 is oval, has a smooth surface, is not easy to displace when being touched by external force, has a large contact surface between the bottom and the skin, and ensures that the hemostatic 4 pieces completely cover the puncture opening.
Preferably, the hemostatic member 4 is medical sterilized cotton or a block-shaped body formed by pressing medical sterilized cotton, and the air bag 2 is inflated to press the hemostatic member 4 on the puncture to stop bleeding.
Example 2:
different from the embodiment 1, the two annular belts 1 are internally provided with air cavities 5 communicated with the inside of the air bag 2, more air is pre-stored, the air bag 2 can be filled with more air, and the compression force on the puncture of a patient can be increased; three sealing pieces 6 which are uniformly distributed along the length direction of the ring belt 1 are arranged in the air cavity 5, so that the quantity of gas pressed into the air bag 2 can be accurately controlled.
In the production process of the utility model, a certain amount of gas is required to be filled into the air cavity 5 and the air bag 2 of the ring belt 1 in advance; the utility model discloses during the use, earlier with the utility model discloses the cover is near patient puncture, treat that the blood drawing accomplishes the back, hug closely hemostatic member 4 of 2 bottoms of gasbag in patient puncture department, it makes it fixed to bind magic subsides 3, medical personnel oppress air cavity 5 on the one hand and extrude gasbag 2 with the gas in air cavity 5, make gasbag 2 fill gas expansion to suitable degree, the other hand is pressed corresponding sealing member 6 and is made fixture block 7 insert 8 internal fixation of draw-in groove, make the gas in the gasbag 2 can't get back to in the air cavity 5, hemostatic member 4 of 2 bottoms of gasbag is realized pressing the hemostasis to the puncture this moment.
The above-mentioned embodiments are illustrative and should not be construed as limiting the scope of the invention, which is defined by the appended claims, and all modifications of the equivalent forms of the present invention which are obvious to those skilled in the art after reading the present invention.
Claims (6)
1. A device for realizing pressing hemostasis through air pressure conversion comprises annular belts (1), air bags (2) and hemostasis pieces (4), wherein the top ends of the two annular belts (1) are connected with the left end and the right end of the air bags (2), the bottom ends of the two annular belts (1) are detachably connected, and the bottom surfaces of the air bags (2) are provided with the hemostasis pieces (4); the air bag is characterized in that an air cavity (5) communicated with the inside of the air bag (2) is arranged in one or two annular belts (1); the air cavity (5) is internally provided with one or more sealing elements (6) distributed along the length direction of the girdle (1), each sealing element (6) comprises a clamping groove (8) and a clamping block (7) which are matched, the clamping grooves (8) and the clamping blocks (7) are respectively positioned on the inner wall of the girdle (1), and the air bag (2) is separated from the air cavity (5) in the girdle (1) when the clamping grooves (8) and the clamping blocks (7) are matched and connected.
2. The device for realizing compression hemostasis by air pressure conversion according to claim 1, characterized in that the bottom ends of the two ring belts (1) are provided with attachable magic tapes (3).
3. The device for realizing compression hemostasis by air pressure conversion according to claim 1, wherein the inner wall of the clamping groove (8) is provided with a groove (11), and the surface of the clamping block (7) is provided with a bump (10) which can be matched with the groove (11).
4. The device for realizing compression hemostasis by air pressure conversion according to claim 1, characterized in that the outer wall of the ring belt (1) is provided with a mark part (9) at the corresponding position of the sealing member (6).
5. Device for compression hemostasis by pneumatic transformation, according to claim 1, characterized in that the balloon (2) is oval.
6. The device for realizing compression hemostasis by air pressure conversion according to claim 1, wherein the hemostatic member (4) is a medical sterilized cotton or a block-shaped body formed by pressing cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760112.5U CN210204842U (en) | 2019-05-24 | 2019-05-24 | Device for realizing pressing hemostasis through air pressure conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760112.5U CN210204842U (en) | 2019-05-24 | 2019-05-24 | Device for realizing pressing hemostasis through air pressure conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210204842U true CN210204842U (en) | 2020-03-31 |
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ID=69927725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920760112.5U Active CN210204842U (en) | 2019-05-24 | 2019-05-24 | Device for realizing pressing hemostasis through air pressure conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210204842U (en) |
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2019
- 2019-05-24 CN CN201920760112.5U patent/CN210204842U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210508 Address after: 225000 38 Chuangye Road, Jieshou Town, Gaoyou City, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Lianhuan Medical Technology Co.,Ltd. Address before: 251500 south side of new 104 National Highway (Development Section), Linyi County, Dezhou City, Shandong Province (Building 2, Jinde Industrial Park) Patentee before: SHANDONG AIBOKANG BIO-TECH Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for achieving compression hemostasis through pressure conversion Granted publication date: 20200331 Pledgee: Bank of China Limited by Share Ltd. Yangzhou branch Pledgor: Jiangsu Lianhuan Medical Technology Co.,Ltd. Registration number: Y2024980005555 |