CN112914662B - External pressure blocking hemostat for femoral artery - Google Patents
External pressure blocking hemostat for femoral artery Download PDFInfo
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- CN112914662B CN112914662B CN202110232437.8A CN202110232437A CN112914662B CN 112914662 B CN112914662 B CN 112914662B CN 202110232437 A CN202110232437 A CN 202110232437A CN 112914662 B CN112914662 B CN 112914662B
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- position fixing
- pressure
- blocking
- elastic
- body position
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention provides an in-vitro pressure blocking hemostat for femoral artery, belongs to the technical field of medical appliances, and aims to solve the problems of complicated hemostatic operation, high labor intensity, long patient braking time, long retention time, or initiation of pseudohemangioma, loose tissue bleeding and the like of doctors in the process of catheter interventional diagnosis and treatment; comprises a composite elastic pressing and blocking device and a body position fixing unit; the composite elastic pressure blocking device comprises a pressure head, a pressure elastic body moving adhesion device, an elastic pressure plate and an elastic pressure plate pressurizing belt; the body position fixing unit comprises an ilium body position fixing belt, a thigh body position fixing belt and two body position fixing limiting belts which are arranged in parallel at intervals; according to the design, the pressure head is used for accurately blocking up the wound, and in-vitro pressure blocking hemostasis after catheter intervention is implemented; static and dynamic self-adaptive pressure conversion in the postoperative wound healing process is achieved; the doctor has simple operation, low labor intensity, zero braking time and short time, and medical resources can be better utilized.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to an in-vitro pressure blocking hemostat for femoral artery.
Background
At present, the catheter intervention diagnosis and treatment in China enter the mature and popular period, and the operation of diagnosis and treatment through femoral artery catheter intervention is widely used in clinic. However, there are some problems with the hemostatic effect after catheter intervention: the brake time is long, the retention time is long, and the false hemangioma, loose tissue bleeding and the like are occasionally caused to cause different degrees of pains to patients.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide an in-vitro pressure blocking hemostat for femoral artery, which can accurately block a wound by a pressure head and perform in-vitro pressure blocking hemostasis after catheter intervention; static and dynamic self-adaptive pressure conversion in the postoperative wound healing process is achieved; the doctor has simple operation, low labor intensity, zero braking time and short time, and medical resources can be better utilized.
In order to solve the technical problems, the invention adopts the following technical scheme:
an external pressure blocking hemostat for femoral artery is characterized by comprising a composite elastic pressure blocking device and a body position fixing unit; the composite elastic pressing and blocking device is fixed on the body position fixing unit; the composite elastic pressure blocking device comprises a pressure head, a pressure elastic body moving adhesion device, an elastic pressure plate and an elastic pressure plate pressurizing belt; the body position fixing unit comprises an ilium body position fixing belt, a thigh body position fixing belt and two body position fixing limiting belts which are arranged in parallel at intervals; the two ends of the position fixing and limiting belt are respectively fixed on the ilium position fixing belt and the thigh position fixing belt; the elastic pressing plate is fixed on the ilium body position fixing belt and the thigh body position fixing belt; the pressure head and the pressure projectile body moving adhesion device are respectively fixed at two ends of the pressure projectile body; the elastomer moving adhesion device is movably stuck on the elastic pressing plate; the elastic pressing plate pressing belt, the ilium position fixing belt and the thigh position fixing belt are movably provided with plugs and buckles.
Preferably, the composite elastic pressing and blocking device is obliquely fixed on the ilium body position fixing belt and the thigh body position fixing belt, and the two body position fixing and limiting belts are respectively positioned on two sides of the composite elastic pressing and blocking device.
Preferably, the elastic pressing plate is located between the two body position fixing limiting belts and located between the ilium body position fixing belts and the thigh body position fixing belts.
Preferably, the indenter is a silicone indenter.
Preferably, the elastomer body is a spring, and the diameter of the spring gradually increases from two ends to the middle.
Preferably, the elastic pressing plate pressing belt, the ilium position fixing belt and the thigh position fixing belt are all movably provided with adjusting buckles.
Preferably, the thigh positioning strap has a length that is less than the length of the ilium positioning strap.
The invention has the beneficial effects that: according to the design, the pressure head is used for accurately blocking up the wound, and in-vitro pressure blocking hemostasis after catheter intervention is implemented; static and dynamic self-adaptive pressure conversion in the postoperative wound healing process is achieved; the doctor has simple operation, low labor intensity, zero braking time and short time, and medical resources can be better utilized.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an extracorporeal pressure blocking hemostat for femoral artery according to an embodiment of the present invention.
Reference numerals illustrate:
the elastic pressing plate pressing belt 1, the pressing head 2, the pressing body 3, the pressing body moving adhesion device 4, the body position fixing limiting belt 5, the thigh body position fixing belt 6, the eye-splice 7, the plug 8, the ilium body position fixing belt 9, the adjusting buckle 10 and the elastic pressing plate 11.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, in the description of the present invention, terms such as "medium," "upper," "lower," "transverse," "inner," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 1, an extracorporeal pressure blocking hemostat for femoral artery comprises a composite elastic pressure blocking device and a body position fixing unit; the composite elastic pressing and blocking device is fixed on the body position fixing unit; the composite elastic pressure blocking device comprises a pressure head 2, a pressure elastic body 3, a pressure elastic body moving adhesion device 4, an elastic pressure plate 11 and an elastic pressure plate pressurizing belt 1; the body position fixing unit comprises an ilium body position fixing belt 9, a thigh body position fixing belt 6 and two body position fixing limiting belts 5 which are arranged in parallel at intervals; the elastic pressing plate pressurizing belt 1 is fixed on the ilium body position fixing belt 9 and the thigh body position fixing belt 6; the two ends of the body position fixing and limiting belt 5 are respectively fixed on the ilium body position fixing belt 9 and the thigh body position fixing belt 6; the elastic pressing plate 11 is fixed on the ilium body position fixing belt 9 and the thigh body position fixing belt 6; the pressure head 2 and the elastomer moving adhesion device 4 are respectively fixed at two ends of the elastomer 3; the pressure elastomer moving adhesion device 4 is movably stuck on the elastic pressing plate 11, and the target position can be blocked by adjusting the position of the pressure elastomer moving adhesion device 4 on the elastic pressing plate 11; the elastic pressing plate pressurizing belt 1, the ilium position fixing belt 9 and the thigh position fixing belt 6 are respectively and movably provided with a plug 8 and a buckle 7, and the plug 8 is inserted into the buckle 7 to complete locking and fixing; the eye-splice 7 type tensioning, the tie-down type tensioning, the elastic type tensioning and the tension spring type tensioning can be realized.
Further, the elastic pressing plate pressurizing belt 1 is obliquely fixed on the ilium position fixing belt 9 and the thigh position fixing belt 6, and accords with the abdomen-leg ergonomic included angle formed by natural stepping; and the two body position fixing and limiting belts 5 are respectively positioned at two sides of the elastic pressing plate pressurizing belt 1.
Further, the elastic pressing plate 11 is located between the two body position fixing and limiting belts 5 and between the ilium body position fixing belt 9 and the thigh body position fixing belt 6.
Furthermore, the pressure head 2 is an organosilicon pressure head 2, which is nontoxic and harmless; or other non-toxic hard flexible body.
Further, the elastomer body 3 is a spring, and the middle diameter of the spring is gradually increased from two ends to the middle; the elastomer body 3 is a drum type, or other elastomer body that does not displace when pressurized.
Further, the elastic pressing plate pressurizing belt 1, the ilium position fixing belt 9 and the thigh position fixing belt 6 are movably provided with adjusting buckles 10 for adjusting the lengths of the elastic pressing plate pressurizing belt 1, the ilium position fixing belt 9 and the thigh position fixing belt 6 so as to meet different body types and positions of patients; the adjustment buckle 10 is of conventional design, such as adjustment of the length of a strap on a helmet, and is also adjusted by the adjustment buckle 10.
Further, the length of the thigh position fixing strap 6 is smaller than the length of the ilium position fixing strap 9.
According to the design, the pressure head is used for accurately blocking up the wound, and in-vitro pressure blocking hemostasis after catheter intervention is implemented; static and dynamic self-adaptive pressure conversion in the postoperative wound healing process is achieved; the doctor has simple operation, low labor intensity, zero braking time and short time, and medical resources can be better utilized.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. An external pressure blocking hemostat for femoral artery is characterized by comprising a composite elastic pressure blocking device and a body position fixing unit; the composite elastic pressing and blocking device is fixed on the body position fixing unit; the composite elastic pressure blocking device comprises a pressure head, a pressure elastic body moving adhesion device, an elastic pressure plate and an elastic pressure plate pressurizing belt; the body position fixing unit comprises an ilium body position fixing belt, a thigh body position fixing belt and two body position fixing limiting belts which are arranged in parallel at intervals; the two ends of the position fixing and limiting belt are respectively fixed on the ilium position fixing belt and the thigh position fixing belt; the elastic pressing plate is fixed on the ilium body position fixing belt and the thigh body position fixing belt; the pressure head and the pressure projectile body moving adhesion device are respectively fixed at two ends of the pressure projectile body; the elastomer moving adhesion device is movably stuck on the elastic pressing plate; the elastic pressing plate pressing belt, the ilium position fixing belt and the thigh position fixing belt are movably provided with plugs and buckles.
2. An extracorporeal pressure blocking hemostat for femoral artery as in claim 1 wherein said composite elastic pressure blocking means is diagonally fixed to said ilium position fixing band, thigh position fixing band, and two said position fixing limit bands are respectively located on both sides of said composite elastic pressure blocking means.
3. An extracorporeal pressure blocking hemostat for the femoral artery as in claim 2 wherein said elastic pressure plate is located between two of said postural support bands and between said iliac posture fixation band and thigh posture fixation band.
4. An extracorporeal pressure blocking hemostat for the femoral artery according to claim 1 wherein the pressure head is a silicone pressure head.
5. An extracorporeal pressure blocking hemostat for the femoral artery according to claim 1 wherein the pressure projectile body is a spring having a gradually increasing median diameter from both ends to the middle.
6. An external pressure blocking hemostat for femoral artery according to claim 1 wherein the elastic pressure plate compression band, ilium position fixing band and thigh position fixing band are all movably provided with adjusting buckles.
7. An extracorporeal pressure blocking hemostat for the femoral artery of claim 1 wherein the thigh position fixing strap has a length less than the length of the ilium position fixing strap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110232437.8A CN112914662B (en) | 2021-03-01 | 2021-03-01 | External pressure blocking hemostat for femoral artery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110232437.8A CN112914662B (en) | 2021-03-01 | 2021-03-01 | External pressure blocking hemostat for femoral artery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112914662A CN112914662A (en) | 2021-06-08 |
| CN112914662B true CN112914662B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110232437.8A Active CN112914662B (en) | 2021-03-01 | 2021-03-01 | External pressure blocking hemostat for femoral artery |
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| CN110934623A (en) * | 2019-06-05 | 2020-03-31 | 深圳大学总医院 | Hemostasis compression trousers after femoral artery blood vessel puncture |
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| CN205411239U (en) * | 2015-12-10 | 2016-08-03 | 浙江省中医院 | Arteriopuncture haemostat |
| CN206228564U (en) * | 2016-08-05 | 2017-06-09 | 傅萍 | A kind of adjustable lumbar vertebrae body position pad for surgery |
| CN208065225U (en) * | 2017-08-14 | 2018-11-09 | 李静伟 | A kind of limit property femoral artery compressing hemostasis device |
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| CN206761732U (en) * | 2016-08-31 | 2017-12-19 | 窦金媛 | radial artery compression hemostat |
| WO2020056465A1 (en) * | 2018-09-20 | 2020-03-26 | Three Peaks Medical Pty Ltd | Adjustable sheath device |
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| CN112914662A (en) | 2021-06-08 |
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