CN201303961Y - Compression haemostat for femoral artery - Google Patents
Compression haemostat for femoral artery Download PDFInfo
- Publication number
- CN201303961Y CN201303961Y CNU2008202293346U CN200820229334U CN201303961Y CN 201303961 Y CN201303961 Y CN 201303961Y CN U2008202293346 U CNU2008202293346 U CN U2008202293346U CN 200820229334 U CN200820229334 U CN 200820229334U CN 201303961 Y CN201303961 Y CN 201303961Y
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- CN
- China
- Prior art keywords
- gas
- valve seat
- air bag
- source
- arteria femoralis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 title claims abstract description 31
- 238000007906 compression Methods 0.000 title claims abstract description 31
- 210000001105 femoral artery Anatomy 0.000 title abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000002874 hemostatic agent Substances 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000002439 hemostatic effect Effects 0.000 description 6
- 230000023597 hemostasis Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 238000002583 angiography Methods 0.000 description 1
- 238000001266 bandaging Methods 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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Abstract
The utility model discloses a compression haemostat for femoral artery, which comprises a compression bladder, bandages, an arch support fixed on the trunk of a human body, and an air source, wherein the bandages are connected with both ends of the arch support, and the compression air cell is fixed on the arch support; an inflatable interface is arranged on the air cell, an air sealing device is arranged on the inflatable interface, and a connecting device connected with the air source in a detachable mode is arranged on the sealing device. The utility model has the advantages that because the arch support matched with the trunk of the human body is adopted as a support, the disadvantages that the patient can not move or is inconvenient to move, and is easy to generate displacement brought by the prior arch supports are improved; patients can move after a short rest; the puncture position of the femoral artery is directly pressed through the air cell, thereby, the locating point is accurate, and other parts are not pressed except the puncture point.
Description
Technical field
This utility model relates to a kind of medical hemostatic device, particularly a kind of arteria femoralis compression hemostat.
Background technology
The interventional therapy of femoral arteriography is one of a clinical practice very common technique, but the compressing of the femoral artery behind the interventional therapy, wrapping hemostasis work are a great problems that troubles medical circle always.Bandaging multilamellar gauze mode is all adopted in the tradition hemostasis by compression, require operator's technology and experience height, and patient need repose for a long time, and multiple complications takes place easily.Now minority adopts hemostatic device to carry out, and the hemostatic device structure mainly contains four kinds of stent-type, air bag adding pressure type, belt and springs.These several hemostatic devices respectively have advantage separately.But because they adopt bandage to fix or fixed fixing, fixed patient can't be moved, patient must keep a posture for a long time; And remaining hemostatic device all adopts bandage directly to be connected with the fixture of above-mentioned apparatus, and fixed leg mostly, this fixed form, though can make patient realize motion, because the set-up mode of its bandage and the mode that is fixed in shank all make hemostatic device be shifted easily when motion, and the compressing area is big, locate inaccurately, closely stop blooding thereby can't play real pressure, so can't substitute conventional bandages wrapping method.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provide a kind of easy to operate, hemostasis by compression is effective, accurate positioning, do not influence the disposable arteria femoralis compression hemostat of patient's appropriate exercise after the use.
Arteria femoralis compression hemostat, comprise compression bladder, bandage, its structural feature is: it also comprises the arch support and the source of the gas that can be fixed in trunk on the human body, described bandage is connected in the two ends of arch support, compression bladder is fixed on the arch support, air bag is provided with the inflation interface, the inflation interface is provided with gas-tight sealing, also be provided with on sealing device and the movable mutually connecting device that removably connects of source of the gas, described sealing device is conducting and inlet channel and the source of the gas gas outlet of cutting out the inflation interface as required.
Adopt the haemostat of this structure, air bag is aimed at the femoral artery puncture place, will tie up bag two ends that are individually fixed in support, and tighten, utilize the source of the gas inflation, the hemispherical air bag is heaved, make the pressure in the air bag be higher than patient's blood pressure 15-20mm mercury column.The arteria femoralis compression hemostat of this structure, owing to be that logical support is fixed in haemostat on the trunk, and be dismountable flexible connection between the inflation interface of source of the gas and air bag, therefore after charging gas, source of the gas can be separated with air bag, therefore patient can be in the back realization activity that takes a break, again owing to directly oppress by air bag aligning femoral artery puncture place, therefore its anchor point is accurate, can not produce compressing to the position beyond the point of puncture, thus other injury that causes more misery and may bring to patient.While haemostat of the present invention also has easy to operate, the advantage that hemostasis by compression is effective.
The arch support of the described arch support that can match for matching with the human body waist with trunk on the human body.
Described sealing device and source of the gas be connected or for being threaded, or for being connected.
Sealing device on the described inflation interface is a plug valve.
Adopt the sealing device of plug valve, can simplify the structure of air bag greatly, alleviate the weight of air bag as the inflation interface.
Described plug valve is arranged at the inflation interface, the valve seat of plug valve is connected on the inflation interface, valve seat is provided with air inlet and the gas outlet that is interconnected, air inlet on the valve seat is connected with the inlet channel of inflation on the interface, the gas outlet on the valve seat and the gas outlet of source of the gas are conducted, the spool of plug valve is set in the valve seat rotationally, and and realize between the valve seat being sealed and matched, laterally be penetrated with the gas outlet that to link up on the valve seat and the interface channel of air inlet on the spool, one end of spool is provided with drive rod, also is provided with the connecting device that is connected with source of the gas on valve seat.
Pass through rotational valve core, the relative valve seat air inlet of interface channel on the control spool and the position of gas outlet, just can realize spool and valve seat conducting and close, thus the conducting that realizes aerating gasbag inlet channel and outlet passageway with close and then the inflation and the venting of realization air bag
The connecting device that is connected with escape pipe source of the gas that be provided with is a kind of screw connection on the described valve seat.
Adopt screw connection, be convenient to source of the gas and the dismounting of inflating interface.
The connecting device that is connected with escape pipe source of the gas that be provided with is a kind of connecting device of plug-in type on the described valve seat.
Described air bag is a kind of spheric air bag.
Described air bag is a kind of hemispheric air bag.
Described air bag is a kind of transparent air bag.
The situation that adopts transparent air bag to be convenient to observe femoral artery.
Adopt buckle-type to be connected between described bandage and the support.
The employing buckle connects, and can conveniently adjust the bandage elasticity.
In sum, advantage of the present utility model is:
Because this utility model adopted the arch support that can match with trunk on the human body as support, so it has changed adopt in the past that fixed support brings can't take action or be fixed in that shank brings is handicapped, be easy to generate displacement and produce the shortcoming of serious consequence.Therefore patient can be in the back realization activity that takes a break, again owing to directly oppress by air bag aligning femoral artery puncture place, therefore its anchor point is accurate, can not produce compressing to the position beyond the point of puncture, thus other injury that causes more misery and may bring to patient.While haemostat of the present invention also has easy to operate, the advantage that hemostasis by compression is effective.Because this utility model also adopts the sealing device of plug valve as air bag, so it has advantage of simple structure.
Description of drawings
Fig. 1 is the haemostat structural representation of this utility model embodiment 1
Fig. 2 is the stopcock structure sketch map
Fig. 3 is another status architecture sketch map of plug valve spool
Fig. 4 is the buckle-type structural representation that support is connected with bandage
The connecting device that is connected with source of the gas on road 123 drive rods, 2 bandages, 3 arch supports, 4 valve seats is connected in connection on gas outlet 122 spools, 1221 spools on air inlet 1212 valve seats on label declaration 1 compression bladder 11 inflation interfaces 111 inlet channels 12 gas-tight sealings 121 valve seats 1211 valve seats
The specific embodiment
Below in conjunction with embodiment this utility model is described in more detail.
Embodiment 1
A kind of arteria femoralis compression hemostat shown in Fig. 1,2,3,4 comprises compression bladder 1, and bandage 2 can be fixed in the arch support 3 and the source of the gas of trunk on the human body, adopts buckle-type to be connected between described bandage and the support.Compression bladder is fixed on the arch support, and air bag is provided with inflation interface 11, and the inflation interface is provided with gas-tight sealing 12, and described sealing device is active dismountable being threaded with the gas outlet of source of the gas.Air bag is transparent hemispherical air bag.Described sealing device is a kind of plug valve, described plug valve is arranged at the inflation interface, the valve seat 121 of plug valve is connected on the inflation interface, valve seat is provided with the air inlet that is interconnected 1211 and gas outlet 1212, and the air inlet on the valve seat is connected with inlet channel 111 on the inflation interface, the gas outlet 1212 of valve seat and the gas outlet of source of the gas are conducted.The spool 122 of plug valve is set in the valve seat rotationally, and and valve seat between realize being sealed and matched, laterally be penetrated with the gas outlet that can link up on the valve seat and the interface channel 1221 of air inlet on the spool, an end of spool is provided with drive rod 123.The connecting device that is connected with the gas outlet of source of the gas that is provided with on valve seat is a kind of screw connection 4.
It is same as the prior art that present embodiment is not stated part.
Claims (10)
1. arteria femoralis compression hemostat, comprise compression bladder (1), bandage (2), it is characterized in that: it also comprises the arch support (3) and the source of the gas that can be fixed in trunk on the human body, described bandage is connected in the two ends of arch support, compression bladder is fixed on the arch support, air bag is provided with inflation interface (11), the inflation interface is provided with gas-tight sealing (12), also be provided with on sealing device and the movable mutually connecting device that removably connects of source of the gas, described sealing device is conducting and inlet channel and the source of the gas gas outlet of cutting out the inflation interface as required.
2. arteria femoralis compression hemostat according to claim 1 is characterized in that: the arch support of the described arch support that can match with last trunk for matching with the human body waist.
3. arteria femoralis compression hemostat according to claim 1 is characterized in that: described sealing device and source of the gas be connected or for being threaded, or for being connected.
4. arteria femoralis compression hemostat according to claim 2 is characterized in that: the sealing device on the described inflation interface is a plug valve.
5. arteria femoralis compression hemostat according to claim 3, it is characterized in that: described plug valve is arranged at the inflation interface, the valve seat of plug valve (121) is connected on the inflation interface, valve seat is provided with the air inlet (1211) and gas outlet (1212) that is interconnected, air inlet on the valve seat is connected with the inlet channel (111) of inflation on the interface, the gas outlet on the valve seat and the gas outlet of source of the gas are conducted, the spool of plug valve (122) is set in the valve seat rotationally, and and realize between the valve seat being sealed and matched, laterally be penetrated with the gas outlet that to link up on the valve seat and the interface channel (1221) of air inlet on the spool, one end of spool is provided with drive rod (123), also is provided with the connecting device (4) that is connected with source of the gas on valve seat.
6. arteria femoralis compression hemostat according to claim 1 is characterized in that: the connecting device that is connected with escape pipe source of the gas that be provided with is a kind of screw connection on the described valve seat.
7. arteria femoralis compression hemostat according to claim 1 is characterized in that: adopt buckle-type to be connected between described bandage and the support.
8. arteria femoralis compression hemostat according to claim 1 is characterized in that: described air bag is a kind of spheric air bag.
9. arteria femoralis compression hemostat according to claim 5 is characterized in that: described air bag is a kind of hemispheric air bag.
10. arteria femoralis compression hemostat according to claim 6 is characterized in that: described air bag is a kind of transparent air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202293346U CN201303961Y (en) | 2008-12-11 | 2008-12-11 | Compression haemostat for femoral artery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202293346U CN201303961Y (en) | 2008-12-11 | 2008-12-11 | Compression haemostat for femoral artery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201303961Y true CN201303961Y (en) | 2009-09-09 |
Family
ID=41096423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202293346U Expired - Fee Related CN201303961Y (en) | 2008-12-11 | 2008-12-11 | Compression haemostat for femoral artery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201303961Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193472A (en) * | 2015-08-25 | 2015-12-30 | 刘强 | Multifunctional femoral artery puncture compressing hemostasis device and control method thereof |
| CN109009314A (en) * | 2018-06-26 | 2018-12-18 | 慈溪布拉德医疗器械有限公司 | A kind of tourniquet of automatic tightness regulating |
-
2008
- 2008-12-11 CN CNU2008202293346U patent/CN201303961Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193472A (en) * | 2015-08-25 | 2015-12-30 | 刘强 | Multifunctional femoral artery puncture compressing hemostasis device and control method thereof |
| CN109009314A (en) * | 2018-06-26 | 2018-12-18 | 慈溪布拉德医疗器械有限公司 | A kind of tourniquet of automatic tightness regulating |
| CN109009314B (en) * | 2018-06-26 | 2023-12-08 | 慈溪布拉德医疗器械有限公司 | Tourniquet capable of automatically adjusting tightness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20100111 |