CN212165839U - Hand-expanding-free injury-free radial artery hemostat - Google Patents
Hand-expanding-free injury-free radial artery hemostat Download PDFInfo
- Publication number
- CN212165839U CN212165839U CN202020361504.7U CN202020361504U CN212165839U CN 212165839 U CN212165839 U CN 212165839U CN 202020361504 U CN202020361504 U CN 202020361504U CN 212165839 U CN212165839 U CN 212165839U
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- Prior art keywords
- free
- radial artery
- hand
- injury
- arm
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- 210000002321 radial artery Anatomy 0.000 title claims abstract description 37
- 239000002874 hemostatic agent Substances 0.000 title claims abstract description 22
- 208000027418 Wounds and injury Diseases 0.000 title claims description 11
- 208000014674 injury Diseases 0.000 title claims description 10
- 230000006835 compression Effects 0.000 claims abstract description 38
- 238000007906 compression Methods 0.000 claims abstract description 38
- 230000023597 hemostasis Effects 0.000 claims abstract description 26
- 208000011092 Hand injury Diseases 0.000 claims abstract description 3
- 210000000623 ulna Anatomy 0.000 claims description 9
- 206010040007 Sense of oppression Diseases 0.000 claims description 7
- 230000002439 hemostatic effect Effects 0.000 claims 2
- 210000003437 trachea Anatomy 0.000 claims 1
- 210000005036 nerve Anatomy 0.000 abstract description 6
- 210000004204 blood vessel Anatomy 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 13
- 239000003814 drug Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 201000000057 Coronary Stenosis Diseases 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229960001138 acetylsalicylic acid Drugs 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000000702 anti-platelet effect Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 230000003143 atherosclerotic effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 238000007887 coronary angioplasty Methods 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 208000010110 spontaneous platelet aggregation Diseases 0.000 description 1
- 210000002559 ulnar artery Anatomy 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a hand injury-free radial artery hemostat does not expand, including the hemostasis by compression mechanism that can extrude the radial artery, be connected with the fixed band that can twine on the arm in hemostasis by compression mechanism, the interval is provided with a set ofly and the support gasbag that the arm contact can prop up the fixed band on the fixed band, and the support gasbag is provided with threely at least. The radial artery hemostat adopting the structure above is characterized in that the fixing band is provided with a group of supporting air bags, when the compression hemostasis mechanism compresses the radial artery, the fixing band is tightened, the fixing band is supported by the group of supporting air bags, so that the fixing band is not contacted with the arm or is only slightly contacted with the arm, and the group of supporting air bags avoid the positions of other blood vessels and nerves on the arm for supporting, thereby avoiding the compression of other blood vessels and nerves and keeping the arm comfortable; the supporting airbag can be in a flat state to be conveniently worn when being worn, and the supporting airbag is inflated after being worn to realize supporting, so that the wearing and the adjustment are more convenient.
Description
Technical Field
The utility model relates to a medical equipment especially relates to radial artery haemostat.
Background
Percutaneous Transluminal Coronary Angioplasty (PTCA) is the most basic and leading interventional technique for treating atherosclerotic coronary stenosis. The puncture generally divide into femoral artery and radial artery two kinds, and the radial artery puncture is convenient to be realized and effectual, by wide use, because coronary artery radiography and stent implantation postoperative patient need take anti-platelet aggregation medicine (balvier, bai aspirin), anti-freezing medicine (heparin) etc., this type of medicine can influence patient's blood coagulation function, the extension bleeding time, cause the puncture position to bleed very easily, consequently, the postoperative needs compress hemostasis to puncture position (radial artery), consequently, oppression formula radial artery haemostat has been had, current oppression formula radial artery haemostat realizes stanching through fixed band cooperation hemostasis by compression mechanism, the fixed band makes other blood vessels and nerve also receive the oppression with whole arm tightening during the use, it is painful to cause patient's arm swelling pain.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough among the prior art, provide and can avoid the fixed band to extrude whole arm, avoid the radial artery haemostat of arm distending pain, the utility model discloses the technical scheme who adopts is:
the utility model provides a hand injury-free radial artery hemostat does not expand, is including the hemostasis by compression mechanism that can extrude the radial artery compression mechanism on be connected with the fixed band that can twine on the arm the fixed band on the interval be provided with a set of and the arm contact can support the support gasbag that the fixed band propped up, the support gasbag be provided with three at least.
Furthermore, the supporting air bags can be inflated to inflate, the supporting air bags are respectively supported at the ulna position and the radius position, and at least two supporting air bags are arranged at the ulna position.
Furthermore, the compression hemostasis mechanism comprises an installation frame, a compression air bag which is in contact with an arm is arranged on the installation frame, an inflation mechanism which can inflate the compression air bag is further arranged on the installation frame, and the support air bags and the compression air bag are connected in series through a connecting air pipe.
Furthermore, the compression air bag is two air bags which are overlapped together, and the inflation mechanism is an air inlet valve or an air pump.
Furthermore, hemostasis by compression mechanism include the mounting bracket on be equipped with the mounting groove in be equipped with the through-hole in be equipped with revolvable actuating lever the mounting groove internalization be equipped with and remove the frame on lean on arm one side and be equipped with the briquetting, the actuating lever include the screw thread section and revolve wrong section, the screw thread section with remove the frame and pass through screw-thread fit and be connected, revolve and twist and install the knob on the section.
Furthermore, the supporting air bags are connected in series through connecting air pipes, and an inflating mechanism communicated with the connecting air pipes is arranged on the mounting frame.
Further, the inflation mechanism is an air inlet valve or an air pump.
Furthermore, each supporting air bag is provided with an inflating mechanism.
Further, the inflation mechanism is an air inlet valve or an air pump.
Furthermore, the fixing band is provided with a magic tape for tightening and fixing.
The radial artery hemostat adopting the structure above is characterized in that the fixing band is provided with a group of supporting air bags, when the compression hemostasis mechanism compresses the radial artery, the fixing band is tightened, the fixing band is supported by the group of supporting air bags, so that the fixing band is not contacted with the arm or is only slightly contacted with the arm, and the group of supporting air bags avoid the positions of other blood vessels and nerves on the arm for supporting, thereby avoiding the compression of other blood vessels and nerves and keeping the arm comfortable; the supporting airbag can be in a flat state to be conveniently worn when being worn, and the supporting airbag is inflated after being worn to realize supporting, so that the wearing and the adjustment are more convenient.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present application;
fig. 2 is a schematic structural view of embodiment 2 of the present invention;
fig. 3 is an exploded view of the compression hemostasis mechanism in embodiment 2 of the present invention.
Detailed Description
As shown in fig. 1 and fig. 2, the radial artery hemostat designed by the technical solution includes a compression hemostasis mechanism 1, a fixing band 2 is connected to the compression hemostasis mechanism 1, the fixing band 2 is communicated with the compression hemostasis mechanism 1 to be wound on the arm when the radial artery hemostat is used for hemostasis, wherein the compression hemostasis mechanism 1 is opposite to the radial artery a, and the radial artery hemostat is pressed by the compression hemostasis mechanism 1 to realize hemostasis of the radial artery. Be equipped with a set of support gasbag 3 at the interval on fixed band 2, this group support gasbag 3 can realize the multiple spot support to fixed band 2 at the during operation, be provided with three support gasbag 3 at least according to arm anatomy structure, these three support gasbag 3 support respectively in radius B and ulna C position, fixed band 2 is through each support gasbag 3 and the support of hemostasis by compression mechanism 1, make two adjacent support gasbags 3 and support gasbag 3 and the fixed band 2 between the hemostasis by compression mechanism 1 unsettled on the arm or only slightly contact with the arm, avoided whole fixed band 2 to tighten arm oppression vein D like this, nerve E and ulnar artery F, it is uncomfortable to have avoided the arm swelling to wear.
Each supports 3 positions of gasbag and is relative with ulna and radius respectively in above-mentioned scheme, wherein sets up two at least support gasbags 3 and support respectively at ulna width direction both ends in the ulna position, also can be different according to the physique in the in-service use, perhaps makes the support more stable, and the gasbag homoenergetic at ulna and radius position increases quantity. The set of support cells 3 can be pre-inflated and mounted on the fixing strip 2, or non-inflated cells can be used. When the uninflated air bag is used as the supporting air bag 3, the supporting air bag 3 is not inflated to facilitate the installation and position adjustment of the hemostat during installation, and the fixing belt can be supported by inflating the supporting air bag 3 after the installation.
In the above hemostat, the compression hemostasis mechanism 1 here provides two embodiments:
example 1:
as shown in fig. 1, the hemostasis by compression mechanism 1 comprises a mounting frame 1-1, a fixing strap 2 is arranged on the mounting frame 1-1, a compression air bag 4 is arranged on the mounting frame 1-1, the compression air bag 4 is opposite to the radial artery after the hemostat is mounted, the compression air bag 4 can be squeezed against the radial artery after being inflated, therefore, in order to inflate the compression air bag 4, an inflating mechanism 5 is further arranged on the mounting frame 1-1, and the compression air bag 4 is inflated through the inflating mechanism 5. It is mentioned above that the support cells 3 can also be inflated to achieve the inflatable support, because in the embodiment, the compression cells 4 and the support cells 3 are connected in series by the connecting air tubes 6, and the compression cells 4 and the support cells 3 are inflated simultaneously by the inflating mechanism 5.
In order to achieve a better compression of the radial artery, the compression balloon 4 in this embodiment may be formed by two balloons placed one on top of the other.
Example 2:
as shown in figures 2 and 3, the hemostasis by compression mechanism 1 comprises an installation frame 1-1, a fixing band 2 is arranged on the installation frame 1-1, an installation groove 1-2 is arranged on the installation frame 1-1, a through hole 1-3 is arranged in the installation groove 1-2, a driving rod 1-4 is arranged in the through hole 1-3, a moving frame 1-5 is also arranged in the installation groove 1-2, a pressing block 1-6 contacted with an arm is arranged at the end part of the moving frame 1-5, wherein the driving rod 1-4 can rotate in the through hole 1-3, the moving frame 1-5 can move along the depth direction of the installation groove 1-2, the driving rod 1-4 comprises a thread section 1-41 and a screwing section 1-42, the thread section 1-41 is in threaded fit with the moving frame 1-5, a knob 1-7 is arranged on the screwing section, the driving rod 1-4 is rotated by rotating the knob 1-7, because the moving frame 1-5 can only move along the mounting groove 1-2 in a straight line and can not rotate, therefore, the movable frame 1-5 is moved in the mounting groove 1-2 under the action of the thread sections 1-41, so that the pressing block 1-6 can perform extrusion hemostasis on the radial artery, in order to prevent the movable frame 1-5 from rotating along with the driving rod 1-4 in the mounting groove 1-2, the matching parts of the movable frame 1-5 and the mounting groove 1-2 are matched in a non-circular way, as shown in FIG. 3, the mounting groove 1-2 is rectangular, the matching part of the movable frame 1-5 and the mounting groove 1-2 is also rectangular, in order to ensure better extrusion hemostasis effect and more comfortable extrusion, the pressing blocks 1-6 are made of softer materials such as rubber or silica gel. In the embodiment, the supporting air bags 3 are connected in series through the connecting air pipe 6, and the inflating mechanism 5 arranged on the mounting rack 1-1 is communicated with the connecting air pipe 6 to inflate the supporting air bags 3 simultaneously.
The supporting airbags 3 in the embodiment 1 and the embodiment 2 can also be implemented by adopting a single inflation mode, namely, the inflation mechanism 5 is respectively arranged on each supporting airbag 3 to individually inflate each supporting airbag 3, and the arrangement can also be implemented by independently controlling the supporting height of different parts according to the actual operation condition.
The air charging mechanism 5 is an air inlet valve or an air pump, and the external air charging pump can realize air charging when the air inlet valve is adopted, so that the structure is simple, and the processing is convenient. The adoption of the air pump can directly realize the inflation of each air bag, and the integrity is better.
Adopt magic subsides 7 to realize tightening fixed function on fixed band 2, also can adopt conventional connecting pieces such as snap fastener to realize tightening fixedly.
Claims (10)
1. The utility model provides a hand injury-free radial artery hemostat does not expand, is including compressing hemostatic mechanism (1) that can extrude the radial artery compressing hemostatic mechanism (1) on be connected with fixed band (2) that can twine on the arm, its characterized in that: a group of supporting air bags (3) which are contacted with arms and can support the fixing belt (2) are arranged on the fixing belt (2) at intervals, and at least three supporting air bags (3) are arranged.
2. The hand-free and injury-free radial artery hemostat according to claim 1, wherein: the supporting air bags (3) can be inflated to swell, the supporting air bags (3) are respectively supported at the ulna and the radius, and at least two supporting air bags (3) are arranged at the ulna.
3. A hand-free and injury-free radial artery hemostat according to claim 1 or 2, wherein: the hemostasis by compression mechanism (1) include mounting bracket (1-1), be equipped with oppression gasbag (4) with the arm contact on mounting bracket (1-1) shown mounting bracket (1-1) on still be equipped with can be to the mechanism of aerifing (5) of oppression gasbag (4), each support gasbag (3) and oppression gasbag (4) establish ties through connecting trachea (6).
4. The hand-free and injury-free radial artery hemostat according to claim 3, wherein: the compression air bag (4) is two air bags which are overlapped together, and the inflating mechanism (5) is an air inlet valve or an air pump.
5. A hand-free and injury-free radial artery hemostat according to claim 1 or 2, wherein: the compression hemostasis mechanism (1) comprises a mounting rack (1-1), a mounting groove (1-2) is arranged on the mounting rack (1-1), a through hole (1-3) is arranged in the mounting groove (1-2), a rotatable driving rod (1-4) is arranged in the through hole (1-3), a moving frame (1-5) is movably arranged in the mounting groove (1-2), a pressing block (1-6) is arranged on one side of the moving frame (1-5) close to the arm, the driving rod (1-4) comprises a thread section (1-41) and a screwing section (1-42), the thread section (1-41) is connected with the movable frame (1-5) in a thread fit mode, and the knob (1-7) is installed on the screwing section (1-42).
6. The hand-expanding harmless radial artery hemostat according to claim 5, wherein: the supporting air bags (3) are connected in series through connecting air pipes (6), and the mounting rack (1-1) is provided with an inflating mechanism (5) communicated with the connecting air pipes (6).
7. The hand-free and injury-free radial artery hemostat according to claim 6, wherein: the air charging mechanism (5) is an air inlet valve or an air pump.
8. The hand-free and injury-free radial artery hemostat according to claim 1, wherein: each supporting air bag (3) is provided with an inflating mechanism (5).
9. The hand-free and injury-free radial artery hemostat according to claim 8, wherein: the air charging mechanism (5) is an air inlet valve or an air pump.
10. The hand-free and injury-free radial artery hemostat according to claim 1, wherein: the fixing strap (2) is provided with a magic tape (7) for tightening and fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361504.7U CN212165839U (en) | 2020-03-20 | 2020-03-20 | Hand-expanding-free injury-free radial artery hemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361504.7U CN212165839U (en) | 2020-03-20 | 2020-03-20 | Hand-expanding-free injury-free radial artery hemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212165839U true CN212165839U (en) | 2020-12-18 |
Family
ID=73771628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020361504.7U Expired - Fee Related CN212165839U (en) | 2020-03-20 | 2020-03-20 | Hand-expanding-free injury-free radial artery hemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212165839U (en) |
-
2020
- 2020-03-20 CN CN202020361504.7U patent/CN212165839U/en not_active Expired - Fee Related
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| 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: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |