CN211094453U - Pressure-adjustable inflatable hemostasis device - Google Patents
Pressure-adjustable inflatable hemostasis device Download PDFInfo
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- CN211094453U CN211094453U CN201721191992.6U CN201721191992U CN211094453U CN 211094453 U CN211094453 U CN 211094453U CN 201721191992 U CN201721191992 U CN 201721191992U CN 211094453 U CN211094453 U CN 211094453U
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- pressure
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- air bag
- inflation
- inflatable
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Abstract
The utility model provides a pressure-adjustable inflatable hemostasis device, belonging to the technical field of medical instruments. The utility model discloses a hemostasis device is aerifyd to adjustable pressure, include: the pressing belt is internally provided with a plurality of air bags which are communicated through a plurality of corresponding inflation tubes; the one-way valves are arranged at one end of the inflation tube and open and close towards the inside of the air bag; the external inflation component comprises a main inflation tube and an inflation ball, and the inflation tubes are communicated with the main inflation tube; the pressure relief part is arranged on the air bag and used for reducing the air pressure of the air bag; the hemostatic gauze is detachably arranged on the inner side of the press belt through a locking component. The hemostatic device has reasonable design and light structure, and can adjust the pressure of the hemostatic device according to the feeling of a user and the treatment state.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially, relate to a but pressure regulating inflatable hemostasis device.
Background
With the development of vascular interventional procedures, in clinical practice, many types of procedures require arterial or venous puncture, such as via peripheral central venous catheter embedding, balloon catheter dilation, stent implantation, and the like. However, blood vessels of about 2mm are damaged after puncture, and hemostasis is required.
In the process of hemostasis, the hemostasis part is accurately and effectively pressed; if the pressure is too high, the blood flow under the skin can be affected, so that the symptoms of numbness of the pressed part of the patient, unsmooth blood flow and the like can be caused, and even nerve injury can be caused in severe patients; if the pressure is insufficient, bleeding, and the like are likely to occur. Although new tourniquets have been developed, there are some technical drawbacks. Such as: the tourniquet is invariable throughout to the pressure at puncture position after wrapping, if the patient has the discomfort, can not adjust by oneself, and needs extra medical staff to operate, has not only increased medical staff's working strength, still is unfavorable for patient's experience. In addition, the existing inflatable tourniquet is a disposable product generally, which causes resource waste.
Therefore, there is a need to develop a pressure-adjustable inflatable hemostatic device for precisely and effectively stanching bleeding on a hemostatic part, and simultaneously providing comfort for patients, and the device can be recycled without causing resource waste.
It is to be noted that the information invented in the above background section is only for enhancing the understanding of the background of the present invention, and therefore, may include information which does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
An object of the utility model is to provide a hemostasis device is aerifyd to adjustable pressure, and then overcomes one or more problems that lead to because the restriction of correlation technique and defect to a certain extent at least.
In order to achieve the purpose, the utility model adopts the following technical scheme:
according to an aspect of the utility model, a but pressure regulating inflatable hemostasis device is provided, include:
the pressing belt is internally provided with a plurality of air bags which are communicated through a plurality of corresponding inflation tubes;
the one-way valves are arranged at one end of the inflation tube and open and close towards the inside of the air bag;
the external inflation component comprises a main inflation tube and an inflation ball, and the inflation tubes are communicated with the main inflation tube;
the pressure relief part is arranged on the air bag and used for reducing the air pressure of the air bag;
the hemostatic gauze is detachably arranged on the inner side of the press belt through a locking component;
wherein the inflatable ball is used for inflating the airbag.
In an exemplary embodiment of the present disclosure, the locking component is two elastic components, which are disposed inside the press belt and used for fixing two ends of the hemostatic gauze.
In an exemplary embodiment of the present disclosure, the locking component is a hook and loop fastener, and is fixedly connected to the inner side of the pressing belt, and the hemostatic gauze is adhered to the hook and loop fastener.
In an exemplary embodiment of the disclosure, the locking component is a button, and is disposed on the outer side of the pressing belt, and the gauze is provided with a corresponding button hole.
In an exemplary embodiment of the present disclosure, further comprising:
and the main one-way valve is arranged at one end of the main inflation tube and is opened and closed towards the inside of the air bag.
In an exemplary embodiment of the present disclosure, the pressure relief member includes:
the air release hole is arranged on the air bag and is communicated with the air bag;
and the air release valve is arranged on the air release hole and used for opening and closing the air release hole.
In an exemplary embodiment of the present disclosure, the number of the pressure relief members is less than or equal to the number of the air cells.
In an exemplary embodiment of the present disclosure, both ends of the push belt are respectively provided with an adjustable buckling assembly for adjustable buckling of the ends of the push belt.
In an exemplary embodiment of the present disclosure, the fastening component is two magic tapes.
The utility model provides a pair of adjustable pressure inflatable hemostasis device, include: the pressing belt is internally provided with a plurality of air bags which are communicated through a plurality of corresponding inflation tubes; the one-way valves are arranged at one end of the inflation tube and open and close towards the inside of the air bag; the external inflation component comprises a main inflation tube and an inflation ball, and the inflation tubes are communicated with the main inflation tube; and the pressure relief part is arranged on the air bag and used for reducing the air pressure of the air bag, and the hemostatic gauze is detachably arranged on the inner side of the pressing belt through the locking part. The hemostatic device is simple in design, and due to the arrangement of the air bags and the check valves, the normal use of other air bags is not influenced when one air bag leaks air, and the service life of the hemostatic device can be effectively prolonged; the arrangement of the air release piece is convenient for adjusting the air pressure of the hemostasis device, and the comfort level of a patient is improved; the hemostatic gauze is detachably arranged on the inner side of the press belt through the locking component, so that when the hemostatic gauze is polluted, a new hemostatic gauze can be replaced, the number of times of reuse of the hemostatic device is increased, and the cost is saved. Further, the air tightness of the hemostasis device can be further improved by arranging the main one-way valve in the main inflation tube.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 shows a schematic structural diagram of a pressure-adjustable inflatable hemostatic device according to an exemplary embodiment of the present invention.
Wherein the reference numerals are: 1, pressing a belt; 2-air bag; 3-an inflation tube; 4-a one-way valve; 5-external connection of an inflatable component; 51-total gas filled tube; 52-an inflatable ball; 53-general check valve; 6-a pressure relief piece; 7-hemostatic gauze; 8-a locking member; 9-snap-fit assembly.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.
Although relative terms, such as "upper" and "lower," may be used in this specification to describe one element of an icon relative to another, these terms are used in this specification for convenience only, e.g., in accordance with the orientation of the examples described in the figures. It will be appreciated that if the device of the icon were turned upside down, the element described as "upper" would become the element "lower". Other relative terms, such as "high," "low," "top," "bottom," "left," "right," and the like are also intended to have similar meanings. When a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure.
The terms "a," "an," "the," and the like are used to denote the presence of one or more elements/components/parts; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.
The embodiment of the present invention provides a schematic structural diagram of a pressure-adjustable inflatable hemostatic device, which, referring to fig. 1, may include a press belt 1, in which a plurality of air bags 2 are disposed, and the air bags are communicated through a plurality of inflation tubes 3 corresponding thereto; the check valves 4 are arranged at one end of the inflation tube and open and close towards the inside of the air bag; the external inflation component 5 comprises a main inflation tube 51 and an inflation ball 52, and the inflation tubes are communicated with the main inflation tube; a pressure relief member 6 provided on the air bag for reducing the air pressure of the air bag; a hemostatic gauze 7 detachably attached to the inside of the push belt by a locking member 8.
The pressure-adjustable inflatable hemostasis device provided by the embodiment of the example is simple in design, and due to the arrangement of the air bags and the check valves, the problem that when one air bag leaks air, the normal use of other air bags is not influenced can be solved, and the service life of the hemostasis device can be effectively prolonged; the arrangement of the air release piece is convenient for adjusting the air pressure of the hemostasis device, and the comfort level of a patient is improved; the hemostatic gauze is detachably arranged on the inner side of the press belt through the locking component, so that when the hemostatic gauze is polluted, a new hemostatic gauze can be replaced, the number of times of reuse of the hemostatic device is increased, and the cost is saved. Further, the air tightness of the hemostasis device can be further improved by arranging the main one-way valve in the main inflation tube.
For example, the pressing belt in this exemplary embodiment may be a nonwoven fabric, and may also be an elastic belt, which is not limited herein. Taking a press belt as a non-woven fabric as an example, the non-woven fabric can be divided into two layers, a plurality of air bags can be arranged in the middle of the non-woven fabric, the air bags can be integrally formed, and one air bag is divided into a plurality of air bags which are not communicated by an embossing technology in the middle of the non-woven fabric; or a plurality of cloth bags are arranged on one layer of non-woven fabric, a plurality of air bags are arranged in the cloth bags, each air bag is independently separated, and the arrangement modes of the air bags are various and are not limited herein.
The gasbag can communicate with a plurality of gas tubes, and the intercommunication of gasbag and gas tube can be integrated into one piece, also can be for cup jointing the mode, and the gas tightness of gasbag and gas tube needs to be guaranteed to the mode of cup jointing, and the benefit of the mode of cup jointing is removable new gasbag when the gasbag leaks gas, and the connected mode of gasbag and gas tube has the multiple, does not limit here.
The plurality of one-way valves can be arranged at the joint of the inflation tube and the air bag and open and close towards the interior of the air bag, when the external inflation component inflates the air bag, the one-way valves open inwards, gas enters the air bag, and when the external inflation component stops inflating the air bag, the one-way valves are closed, and the air bag forms a closed cavity. Each air bag can be correspondingly provided with a one-way valve, and when the air bag leaks air, the air tightness of other air bags is not influenced.
The pressure relief piece can be arranged on the air bag, a plurality of pressure relief pieces can be selectively arranged, the pressure relief piece does not need to be arranged on each air bag, when the inflation volume is too large and a patient feels untimely, the air pressure of the air bag is reduced by opening the air seal piece on the pressure relief piece through passenger air, and therefore the function of adjusting the air pressure of the air bag is achieved.
The hemostatic gauze can be detachably arranged on the inner side of the press belt through a locking component, the locking component in the embodiment can be a magic tape, and the hemostatic gauze is adhered to the press belt through the magic tape; two elastic bands can be arranged on the inner side of the pressing band, when the hemostatic gauze is polluted, the elastic bands are pulled open, the polluted hemostatic gauze is taken away, a new hemostatic gauze is replaced, and the hemostatic gauze is fixed by the elastic bands; the button can be arranged on the outer side of the pressing belt, and the replaceable hemostatic gauze is provided with a button hole, so that the hemostatic gauze is fixed on the pressing belt. The hemostatic gauze may be fixed in various ways, which is not limited herein.
Further, can be provided with adjustable buckle components respectively at the both ends of pressing the area, be used for the adjustable lock of the tip of pressing the area, the fastener combination can be the magic subsides, also can be other lock modes, does not do the restriction here.
It is to be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth in the description. The present invention is capable of other embodiments and of being practiced and carried out in a variety of ways. The foregoing variations and modifications fall within the scope of the present invention. It will be understood that the invention disclosed and defined in this specification extends to all alternative combinations of two or more of the individual features mentioned or evident from the text and/or drawings. All of these different combinations constitute various alternative aspects of the present invention. The embodiments set forth herein explain the best modes known for practicing the invention and will enable others skilled in the art to utilize the invention.
Claims (9)
1. A pressure adjustable inflatable hemostatic device, comprising:
the pressing belt is internally provided with a plurality of air bags which are communicated through a plurality of corresponding inflation tubes;
the one-way valves are arranged at one end of the inflation tube and open and close towards the inside of the air bag;
the external inflation component comprises a main inflation tube and an inflation ball, and the inflation tubes are communicated with the main inflation tube;
the pressure relief part is arranged on the air bag and used for reducing the air pressure of the air bag;
the hemostatic gauze is detachably arranged on the inner side of the press belt through a locking component;
wherein the inflatable ball is used for inflating the airbag.
2. The inflatable hemostatic device of claim 1, wherein the locking member is a pair of elastic members disposed inside the compression band for fixing the ends of the hemostatic gauze.
3. The inflatable hemostatic device of claim 1, wherein the locking member is a hook and loop fastener, and is fixedly connected to the inside of the compression band, and the hemostatic gauze is adhered to the hook and loop fastener.
4. The inflatable hemostatic device of claim 1, wherein the locking member is a button disposed on the outside of the strap, and the gauze has a corresponding button hole.
5. The pressure adjustable inflatable hemostatic device of claim 1, further comprising:
and the main one-way valve is arranged at one end of the main inflation tube and is opened and closed towards the inside of the air bag.
6. The pressure adjustable inflatable hemostatic device of claim 1, wherein the pressure relief member comprises:
the air release hole is arranged on the air bag and is communicated with the air bag;
and the air release valve is arranged on the air release hole and used for opening and closing the air release hole.
7. The pressure adjustable inflatable hemostatic device of claim 6, wherein the number of pressure relief members is less than or equal to the number of air cells.
8. A pressure-adjustable inflatable hemostasis device according to any one of claims 1 to 7, wherein the two ends of the pressing belt are respectively provided with an adjustable buckling component for the adjustable buckling of the ends of the pressing belt.
9. The device of claim 8, wherein the fastening component is two velcro strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721191992.6U CN211094453U (en) | 2017-09-14 | 2017-09-14 | Pressure-adjustable inflatable hemostasis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721191992.6U CN211094453U (en) | 2017-09-14 | 2017-09-14 | Pressure-adjustable inflatable hemostasis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211094453U true CN211094453U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721191992.6U Expired - Fee Related CN211094453U (en) | 2017-09-14 | 2017-09-14 | Pressure-adjustable inflatable hemostasis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211094453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932599A (en) * | 2021-01-28 | 2021-06-11 | 吉林大学 | Multifunctional compression hemostasis device capable of digitally displaying pressure |
-
2017
- 2017-09-14 CN CN201721191992.6U patent/CN211094453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932599A (en) * | 2021-01-28 | 2021-06-11 | 吉林大学 | Multifunctional compression hemostasis device capable of digitally displaying pressure |
| CN112932599B (en) * | 2021-01-28 | 2023-10-27 | 吉林大学 | Multifunctional compression hemostasis device capable of digitally displaying pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20210914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |