CN103239267A - Radial artery hemostat - Google Patents
Radial artery hemostat Download PDFInfo
- Publication number
- CN103239267A CN103239267A CN2013101260980A CN201310126098A CN103239267A CN 103239267 A CN103239267 A CN 103239267A CN 2013101260980 A CN2013101260980 A CN 2013101260980A CN 201310126098 A CN201310126098 A CN 201310126098A CN 103239267 A CN103239267 A CN 103239267A
- Authority
- CN
- China
- Prior art keywords
- hemostasis
- plate
- pressure
- radial artery
- hemostasis plate
- 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.)
- Granted
Links
- 210000002321 radial artery Anatomy 0.000 title claims abstract description 27
- 239000002874 hemostatic agent Substances 0.000 title claims abstract description 19
- 230000023597 hemostasis Effects 0.000 claims abstract description 69
- 230000005489 elastic deformation Effects 0.000 claims abstract description 14
- 239000003550 marker Substances 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000000025 haemostatic effect Effects 0.000 description 2
- 229920002529 medical grade silicone Polymers 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
The invention discloses a radial artery hemostat which is applicable to field of medical apparatus. The radial artery hemostat comprises a hemostasis plate and fixing straps connected to two ends of the hemostasis plate. A transparent pressure plate which can elastically deform along normal of the hemostasis plate is disposed on the hemostasis plate. The side wall of the pressure plate is provided with scale marks along the elastic deformation direction. The hemostasis plate is provided with a pressure plate capable of elastic deformation. During use, the hemostasis plate is fixed above an incision area through the fixing straps, the pressure plate presses an incision to generate elastic deformation and displays pressure through the scale marks, and quantified hemostasis pressure is achieved. In addition, the pressure plate is made of transparent materials, visualizing requirements of the incision are satisfied. By pressure elastic deformation of the pressure plate for pressure hemostasis, pressure is visualized and readable. The radial artery hemostat is simple in structure, convenient to operate and safe to use.
Description
Technical field
The present invention relates to a kind of medical instruments, particularly relate to a kind of haemostat.
Background technology
Radial artery hemostat is mainly used in the radial artery puncturing postoperative to the hemostasis by compression of tremulous pulse, and its clinical field that relates to comprises: blood purification, get involved contrast examination and treatment, the dynamic monitoring that continues invasive blood pressure, artery blood flow power blood sample collection and the vascular access when rescuing etc.After above-mentioned paracentesis, need carry out the compressing of long period to reach the effect of hemostasis to radial artery.Wherein control hemostasis pressure is extremely important, and the too small meeting of hemostasis pressure causes hemostasis to lose efficacy, the situation that patient's otch is hemorrhage, and pressure is excessive then to cause reactions such as bloodstream blocking and arterial thrombus easily.
Radial artery hemostasis mode mainly comprises artificial finger pressure wrapping and the method for utilizing haemostat to stop blooding at present, the method of artificial finger pressure is difficult to quantize, can't guarantee the pressure that effectively stops blooding, and thereby finger pressure can cause numbness of the fingers to cause the hemostasis failure for a long time, and the method for finger pressure has also limited patient's activity.In the existing haemostat, the bladder-type haemostat is controlled pressure preferably, but since air bag be positioned at the arteriotomy zone directly over, limited the observation of doctor to otch, and needed configuration air bag and piezometer, thereby increased cost.The screw type haemostat has the not visible and configuration piezometer of otch equally and causes the too high deficiency of cost, and spiral screws the side direction that is easy in the process to cause to otch and stretch, and influences haemostatic effect and safety.Though elastic force pressing type haemostat is simple in structure, otch is visual, easy to operate, but owing to can not quantize hemostasis pressure, rely on operator's experience and sensation to be implemented fully, and be subjected to patient's tolerance and the different influence of compression zone bit organization structure, haemostatic effect is difficult to guarantee, and easily because of the excessive fracture that causes haemostat of binding pulling force, has great potential safety hazard.
Summary of the invention
For addressing the above problem, the invention provides a kind ofly can satisfy simultaneously that otch is visual, adjustable in pressure joint, pressure intuitively readable, easy to operate, use safety, radial artery hemostat simple in structure.
The technical solution adopted for the present invention to solve the technical problems is: a kind of radial artery hemostat, comprise the hemostasis plate with the fixing band that is connected of two ends of hemostasis plate, the hemostasis plate is provided with can be along this stop blooding elastic deformation of plate normal direction and transparent pressure plare, and the sidewall of this pressure plare is provided with along the scale marker of elastic deformation direction.
Be further used as the improvement of technical solution of the present invention, the hemostasis plate is provided with a rectangular through-hole, pressure plare is to favour the rectangular slab that the hemostasis plate arranges, the bending that is upward through rectangular through-hole is drawn and be provided with endways to this rectangular slab downwards by a medial wall of rectangular through-hole, and scale marker is located in this bending.
Be further used as the improvement of technical solution of the present invention, the angle between rectangular slab and hemostasis plate is 5 °-30 °.
Be further used as the improvement of technical solution of the present invention, the thickness of rectangular slab is less than the width of the hemostasis thickness of plate and/or the rectangular slab width less than the hemostasis plate.
Be further used as the improvement of technical solution of the present invention, the thickness difference of hemostasis plate and rectangular slab is 2-5mm, and the stand out of hemostasis plate and rectangular slab is 2-15mm.
Be further used as the improvement of technical solution of the present invention, the downside of pressure plare is provided with transparent elastic press.
Be further used as the improvement of technical solution of the present invention, the two ends of hemostasis plate are equipped with hook, and fixing band comprises with buckling of cooperating of hook and is connected the magic tape that buckles.
Be further used as the improvement of technical solution of the present invention, the material of hemostasis plate and pressure plare is Merlon or polyester or polyethylene or polypropylene or polrvinyl chloride or polyformaldehyde or polyurethane or polyamide.
Beneficial effect of the present invention: in this radial artery hemostat, the hemostasis plate is provided with the pressure plare of elastically deformable, during use, be fixed on incision tract top by the fixing band plate that will stop blooding, pressure plare extruding otch and produce elastic deformation and by scale marker force value is shown constantly, thereby realize the quantification for hemostasis pressure, simultaneously, pressure plare adopts transparent material, satisfied the visual requirement of otch, the present invention utilizes the pressure generation elastic deformation of pressure plare extruding hemostasis to realize intuitively readable, simple in structure, easy to operate, the use safety of force value.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the overall structure sketch map of the embodiment of the invention;
Fig. 2 is the hemostasis plate front view of the embodiment of the invention;
Fig. 3 is the hemostasis plate vertical view of the embodiment of the invention;
Fig. 4 is A-A place cutaway view among Fig. 3;
Fig. 5 is B-B place cutaway view among Fig. 3.
The specific embodiment
With reference to Fig. 1-Fig. 5, the invention provides a kind of radial artery hemostat, comprise hemostasis plate 1 with the fixing band 2 that is connected of two ends of hemostasis plate 1, hemostasis plate 1 is provided with can be along this stop blooding plate 1 normal direction elastic deformation and transparent pressure plare, and the sidewall of this pressure plare is provided with the scale marker 32 along the elastic deformation direction.
In this radial artery hemostat, hemostasis plate 1 is provided with the pressure plare of elastically deformable, during use, be fixed on incision tract top by fixing band 2 plate 1 that will stop blooding, pressure plare extruding otch and produce elastic deformation and by scale marker 32 force value is shown constantly, thereby realize the quantification for hemostasis pressure, simultaneously, pressure plare adopts transparent material, satisfied the visual requirement of otch, the present invention utilizes the pressure generation elastic deformation of pressure plare extruding hemostasis to realize intuitively readable, simple in structure, easy to operate, the use safety of force value.
As the preferred embodiment of the present invention, hemostasis plate 1 is provided with a rectangular through-hole 11, pressure plare is to favour the rectangular slab 3 that hemostasis plate 1 arranges, the bending 31 that is upward through rectangular through-hole 11 is drawn and be provided with endways to this rectangular slab 3 downwards by a medial wall of rectangular through-hole 11, and scale marker 32 is located in this bending 31.
As the preferred embodiment of the present invention, the angle that rectangular slab 3 and hemostasis plate are 1 is 5 °-30 °.
As the preferred embodiment of the present invention, the thickness of rectangular slab 3 is less than the width of the hemostasis thickness of plate 1 and/or rectangular slab 3 width less than hemostasis plate 1.
As the preferred embodiment of the present invention, hemostasis plate 1 is 2-5mm with the thickness difference of rectangular slab 3, and hemostasis plate 1 is 2-15mm with the stand out of rectangular slab 3.Utilize this difference, when applying certain seizing force, the deformation that forms between the 5-20mm between hemostasis plate 1 and the rectangular slab 3 is poor, in the time of this deformation differences correspondence seizing force, has reflected that the suffered pressure of radial artery incision tract is 100-400mmgH.
As the preferred embodiment of the present invention, the downside of pressure plare is provided with transparent elastic press 33, this elastic press 33 adopts the medical grade silicon rubber material, transparency is greater than 80%, shore hardness is between 10-50, feature with the high grade of transparency and soft, adopt the elastic press 33 of soft medical grade silicon rubber to contact with otch, guaranteed the biocompatibility of material, the corresponding displacement at compressing position, improved the patient comfort sense, pressure plare and elastic press 33 adopt transparent material, guaranteed haemostat in use, the situation at patient's radial artery hemostasis position can accurately be observed.
As the preferred embodiment of the present invention, the two ends of hemostasis plate 1 are equipped with hook 12, and fixing band 2 comprises with buckling of cooperating of hook 12 and 21 buckles 21 magic tape 22 with being connected.
During use, elastic press 33 is aimed at the radial artery cutting part, buckling of magic tape 22 two ends 21 tangled respectively on the hook 12 at hemostasis plate 1 two ends, tension magic tape 22, because rectangular slab 3 deformation, bending 31 is passed rectangular through-hole 11 and is moved up, scale marker 32 in the bending 31 also progressively exposes hemostasis plate 1, when meeting hemostasis required pressure value by the time and appearing at the position on hemostasis plate 1 plane, stop tension, and magic tape 22 is bonding, guaranteed that the compressive pressure that provides is lasting, stable, effective.Simultaneously for clinical practice, have need loosen pressure in, open magic tape 22 and loosen, this moment, the scale marker 32 corresponding hemostasis plates 1 of rectangular slab 3 were moved, same when coincideing with hemostasis plate 1 plan-position to the force value that needs, stop and fixing magic tape 22.Above-mentioned enforcement, easy and simple to handle, pressure stability, pressure intuitively readable, use safe and effective.
As the preferred embodiment of the present invention, the material of hemostasis plate 1 and pressure plare is Merlon or polyester or polyethylene or polypropylene or polrvinyl chloride or polyformaldehyde or polyurethane or polyamide.
The linear corresponding relation of the stress and strain of material, when the pressure of radial artery incision tract hemostasis by compression changes between 100-400mmgH, pressure plare shows the deformation between the 5-20mm, and by with the scale marker 32 of rectangular slab 3 levels, intuitively read the pressure that radial artery bears.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of spirit of the present invention, the modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (8)
1. radial artery hemostat, it is characterized in that: comprise the fixing band (2) that hemostasis plate (1) is connected with two ends with described hemostasis plate (1), described hemostasis plate (1) is provided with can be along this plate that stops blooding (1) normal direction elastic deformation and transparent pressure plare, and the sidewall of this pressure plare is provided with along the scale marker of elastic deformation direction (32).
2. radial artery hemostat according to claim 1, it is characterized in that: described hemostasis plate (1) is provided with a rectangular through-hole (11), described pressure plare is for favouring the rectangular slab (3) that hemostasis plate (1) arranges, the bending (31) that is upward through described rectangular through-hole (11) is drawn and be provided with endways to this rectangular slab (3) downwards by a medial wall of described rectangular through-hole (11), and described scale marker (32) is located in this bending (31).
3. radial artery hemostat according to claim 2 is characterized in that: the angle between described rectangular slab (3) and hemostasis plate (1) is 5 °-30 °.
4. radial artery hemostat according to claim 2 is characterized in that: the thickness of described rectangular slab (3) is less than the width of the thickness of hemostasis plate (1) and/or described rectangular slab (3) width less than hemostasis plate (1).
5. radial artery hemostat according to claim 4 is characterized in that: described hemostasis plate (1) is 2-5mm with the thickness difference of rectangular slab (3), and described hemostasis plate (1) is 2-15mm with the stand out of rectangular slab (3).
6. according to any described radial artery hemostat of claim 1-5, it is characterized in that: the downside of described pressure plare is provided with transparent elastic press (33).
7. radial artery hemostat according to claim 6, it is characterized in that: the two ends of described hemostasis plate (1) are equipped with hook (12), and described fixing band (2) comprises with described hook (12) cooperates and buckles (21) and the magic tape that is connected described buckling (21) (22).
8. radial artery hemostat according to claim 7, it is characterized in that: the material of described hemostasis plate (1) and pressure plare is Merlon or polyester or polyethylene or polypropylene or polrvinyl chloride or polyformaldehyde or polyurethane or polyamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310126098.0A CN103239267B (en) | 2013-04-11 | 2013-04-11 | Radial artery hemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310126098.0A CN103239267B (en) | 2013-04-11 | 2013-04-11 | Radial artery hemostat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103239267A true CN103239267A (en) | 2013-08-14 |
| CN103239267B CN103239267B (en) | 2014-12-17 |
Family
ID=48919380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310126098.0A Expired - Fee Related CN103239267B (en) | 2013-04-11 | 2013-04-11 | Radial artery hemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103239267B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654906A (en) * | 2013-12-13 | 2014-03-26 | 杨玉辉 | Artery hemostatic device |
| CN104856739A (en) * | 2015-04-28 | 2015-08-26 | 黄旭明 | Compression hemostasis device |
| CN113367764A (en) * | 2021-07-12 | 2021-09-10 | 乐普（北京）医疗器械股份有限公司 | Hemostat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000189427A (en) * | 1998-12-28 | 2000-07-11 | Nippon Zeon Co Ltd | Hemostatic equipment |
| CN201290717Y (en) * | 2008-11-20 | 2009-08-19 | 曹毅 | Disposable elastic-band compression haemostat |
| CN201888833U (en) * | 2010-11-05 | 2011-07-06 | 江容娣 | Artery oppression hemostasis device |
-
2013
- 2013-04-11 CN CN201310126098.0A patent/CN103239267B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000189427A (en) * | 1998-12-28 | 2000-07-11 | Nippon Zeon Co Ltd | Hemostatic equipment |
| CN201290717Y (en) * | 2008-11-20 | 2009-08-19 | 曹毅 | Disposable elastic-band compression haemostat |
| CN201888833U (en) * | 2010-11-05 | 2011-07-06 | 江容娣 | Artery oppression hemostasis device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654906A (en) * | 2013-12-13 | 2014-03-26 | 杨玉辉 | Artery hemostatic device |
| CN103654906B (en) * | 2013-12-13 | 2015-12-09 | 杨玉辉 | Artery hemostatic instrument |
| CN104856739A (en) * | 2015-04-28 | 2015-08-26 | 黄旭明 | Compression hemostasis device |
| CN104856739B (en) * | 2015-04-28 | 2017-12-19 | 深圳市升昊科技有限公司 | Compression hemostasis device |
| CN113367764A (en) * | 2021-07-12 | 2021-09-10 | 乐普（北京）医疗器械股份有限公司 | Hemostat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103239267B (en) | 2014-12-17 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 |