CN212037637U - Screw-type radial artery hemostat - Google Patents
Screw-type radial artery hemostat Download PDFInfo
- Publication number
- CN212037637U CN212037637U CN201922283418.9U CN201922283418U CN212037637U CN 212037637 U CN212037637 U CN 212037637U CN 201922283418 U CN201922283418 U CN 201922283418U CN 212037637 U CN212037637 U CN 212037637U
- Authority
- CN
- China
- Prior art keywords
- screw
- radial artery
- fixing piece
- base
- screw rod
- 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.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses screw-in type radial artery haemostat, including mounting, wrist strap, magic subsides, display screen. The mounting includes screw rod, nut knob, mounting base, pressure sensor and elasticity oppression component, and the rotatable installation of nut knob is on the mounting base, and screw rod and nut knob threaded connection stretch out the mounting base, and the part that the screw rod stretches out the mounting base is for stretching out the end, and pressure sensor installs on the bottom that stretches out the end, and elasticity oppression component parcel stretches out the bottom of end. The display screen is designed on the fixing piece base. The wrist strap is connected with the fixing piece base, and the wrist strap and the fixing piece base form a closed structure in an enclosing mode. The magic subsides are fixed respectively in the area body and the area end department of wrist strap, and is specific, and the hair side and the hook face of magic subsides are sewed up respectively to the area body and the area end department of wrist strap, and all sew up the one side of keeping away from the mounting.
Description
Technical Field
The utility model relates to a haemostat technical field, concretely relates to screw rod type radial artery haemostat.
Background
The radial artery is the last branch of brachial artery, the caliber is smaller and the position surface is shallow, the bleeding is easy to control, percutaneous radial artery coronary angiography (TRI) and interventional therapy (PCI) have the advantages of small wound, fast recovery, less complication, short bed and hospitalization time and the like, and compared with the femoral artery approach, the feasibility and the superiority are gradually agreed.
With the development of coronary angiography and interventional therapy, new radial artery compressors are continuously emerging and are used in clinical applications. The nut is usually fixed on the mounting to current radial artery haemostat, reaches the purpose of regulating pressure through rotatory screw rod, but the hemostasis component is generally fixed at the screw rod end, can rotate along with the rotation of screw rod, tears the skin of hemostasis point department, causes the hemostasis inefficiency. When the radial artery hemostat is used, the wrist strap can press the back of the whole arm, so that venous return is easily affected, and symptoms such as hyperemia, edema, capillary vessel rupture and blood seepage at the far end of the arm are caused.
The general service life of the radial artery hemostat is 4-6h, the pressure needs to be reduced gradually in the middle, serious consequences can be caused by too large and too small pressure, most of the existing radial artery hemostats do not have the function of displaying the pressure in real time, the pressure regulation completely depends on the experience and the feeling of medical staff, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the problem of the unable accurate hemostasis oppression pressure of understanding of traditional chinese medical science nursing personnel in screw-rod type radial artery haemostat practical process, screw rod bottom oppression elastic component probably influences the venous return problem along with screw rod pivoted problem and wrist strap oppression arm in the use in rotatory in-process, the utility model provides a screw-rod type radial artery haemostat relates to pressure sensor, and the technique that combines such as screw rod prevents that screw rod bottom oppression elastic component from rotating along with the screw rod, has real-time pressure display simultaneously, and adjustable arm back oppression point avoids the backward flow vein in addition.
The utility model relates to a screw rod type radial artery haemostat, include: a fastener and a wristband;
the fixing piece comprises a fixing piece base, a nut knob, a screw, a pressure sensor and an elastic pressing element; the nut knob is rotatably arranged on the fixing piece base, the screw rod is in threaded connection with the nut knob, and the pressure sensor and the elastic pressing element are arranged at the bottom of the screw rod; the wrist strap and the fixing piece base enclose a closed structure.
Preferably, the part of the screw rod extending out of the fixing piece base is an extending end, the pressure sensor is installed at the bottom of the extending end, and the elastic pressing element wraps the bottom of the extending end.
Preferably, the nut knob is provided with a protruding structure, and the fixing piece base is provided with a groove structure for embedding the protruding structure.
Preferably, the two ends of the fixing piece base are provided with hole grooves, and the wrist strap is connected with the hole grooves.
Preferably, the display screen is arranged on the fixing piece base.
Preferably, the wrist strap further comprises a magic tape, and the magic tape is installed on one surface of the wrist strap, which is far away from the fixing piece base.
The utility model discloses with the position of the mode adjusting screw of swivel nut knob, during the use, through the swivel nut knob, the screw rod can vertically downstream, and elasticity oppression component through the screw rod bottom oppresses the point of bleeding, and elasticity oppression component feeds back pressure to the pressure sensor of screw rod bottom simultaneously, shows the pressure size through the screen, and when reducing pressure, the reverse rotation nut knob, the screw rod can vertically upward movement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts
Fig. 1 is a schematic structural view of a fixing member of a screw type radial artery hemostat according to the present invention;
fig. 2 is a schematic structural view of a wrist band of a screw type radial artery hemostat of the present invention.
Detailed Description
The utility model provides a screw rod type radial artery haemostat relates to pressure sensor, and the technique that combines such as screw rod prevents that screw rod bottom oppression elastic component from rotating along with the screw rod, has real-time pressure display simultaneously, and adjustable arm back oppression point avoids the backward flow vein in addition.
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses screw-in type radial artery haemostat, including mounting, wrist strap, magic subsides, display screen.
In the figure, 1 is a screw, 2 is a nut knob, 3 is a protruding structure of the nut knob, 4 is a fixing piece base, 5 is an elastic pressing element, 6 is a pressure sensor, and 7 is an elastic cushion block on a wrist strap.
The fixing piece comprises a screw rod, a nut knob, a fixing piece base, a pressure sensor and an elastic pressing element. The nut knob is rotatably installed on the fixing piece base, the screw rod is in threaded connection with the nut knob and extends out of the fixing piece base, the part of the screw rod extending out of the fixing piece base is an extending end, the pressure sensor is installed on the bottom of the extending end, and the elastic pressing element wraps the bottom of the extending end.
Specifically, be equipped with the protrusion structure on the nut knob, be equipped with the groove structure who is used for imbedding the protrusion structure on the mounting base, but the nut knob is for the mounting base free rotation.
During the use, through the swivel nut knob, the screw rod can vertically downstream, oppresses the bleeding point through the elasticity oppression component of screw rod bottom, and the elasticity oppresses the pressure sensor of component with pressure feedback screw rod bottom simultaneously, shows the pressure size through the screen. Conversely, when the pressure is reduced, the nut knob is rotated reversely, and the screw rod moves vertically upwards.
The screw and the nut knob can be made of PE \ PP \ PC \ PLA \ ABS \ PMMA \ POM \ PU and other hard plastics or steel, copper and other metal materials.
The elastic compression element can be silica gel, hemostatic plaster, etc., and can be replaced and used for one time.
The display screen is designed on the fixing piece base.
The wrist strap is connected with the fixing piece base, and the wrist strap and the fixing piece base form a closed structure in an enclosing mode. Specifically, the wristband is coupled to the fastener base through a slot for securing the fastener to the patient's wrist through the fastener base. Wherein one end of the wrist strap is fixed in one of the hole grooves, the wrist strap is wound around the arm below the fixing piece and penetrates into the other hole groove, and after being tensioned, the wrist strap is fixed on the magic tape of the wrist strap body by the magic tape at the end part of the wrist strap.
The magic subsides are fixed respectively in the area body and the area end department of wrist strap, and is specific, and the hair side and the hook face of magic subsides are sewed up respectively to the area body and the area end department of wrist strap, and all sew up on the one side of keeping away from the mounting base.
The wrist band is made of gauze, silk cloth, cotton cloth, linen and the like, so that the wearing comfort level is improved; or made of chemical fiber fabric with elasticity, rubber and the like, thereby improving the fixing effect.
2-3 movable elastic cushion blocks can be designed on the wrist band to serve as supporting points on the back of the arm, so that the condition of venous return is improved.
The utility model discloses with the position of the mode adjusting screw of swivel nut knob, avoid the elasticity oppression component of screw rod below to rotate, tear the position skin that bleeds. In addition, the elastic cushion block on the wrist strap can avoid pressing veins, improve the vein backflow condition, and can be fixed by the magic tape after the position is adjusted.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A screw type radial artery hemostat is characterized by comprising: a fastener and a wristband;
the fixing piece comprises a fixing piece base, a nut knob, a screw, a pressure sensor and an elastic pressing element; the nut knob is rotatably arranged on the fixing piece base, the screw rod is in threaded connection with the nut knob, and the pressure sensor and the elastic pressing element are arranged at the bottom of the screw rod;
the wrist strap and the fixing piece base enclose a closed structure.
2. The screw-type radial artery hemostat according to claim 1, wherein the portion of the screw protruding from the fixing member base is an protruding end, the pressure sensor is installed at the bottom of the protruding end, and the elastic compression member wraps the bottom of the protruding end.
3. The screw-type radial artery hemostat of claim 1, wherein the nut knob is provided with a protrusion structure, and the fixing member base is provided with a groove structure for embedding the protrusion structure.
4. The screw-type radial artery hemostat according to claim 1, wherein the fixing member base is provided at both ends thereof with hole grooves, and the wrist band is connected to the hole grooves.
5. The screw-type radial artery hemostat of claim 1, further comprising a display screen mounted on the fixture base.
6. The screw-type radial artery hemostat according to claim 1, further comprising a hook and loop fastener mounted on a side of the wrist band remote from the fastener base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922283418.9U CN212037637U (en) | 2019-12-18 | 2019-12-18 | Screw-type radial artery hemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922283418.9U CN212037637U (en) | 2019-12-18 | 2019-12-18 | Screw-type radial artery hemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212037637U true CN212037637U (en) | 2020-12-01 |
Family
ID=73512842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922283418.9U Active CN212037637U (en) | 2019-12-18 | 2019-12-18 | Screw-type radial artery hemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212037637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040857A (en) * | 2021-03-22 | 2021-06-29 | 哈尔滨医科大学 | Radial artery hemostat |
-
2019
- 2019-12-18 CN CN201922283418.9U patent/CN212037637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040857A (en) * | 2021-03-22 | 2021-06-29 | 哈尔滨医科大学 | Radial artery hemostat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211325324U (en) | Arteria brachialis hemostasis by compression ware | |
| CN212037637U (en) | Screw-type radial artery hemostat | |
| CN106618668A (en) | Arteria cruralis compression hemostasis device | |
| CN208435703U (en) | A kind of operation lower limb hemostasis by compression bracket | |
| CN110522490A (en) | Radial artery compression hemostasis device | |
| CN211022902U (en) | Radial artery intervenes postoperative hemostasis by compression device | |
| CN209595825U (en) | A kind of femoral hemostasis device | |
| CN204814035U (en) | Postoperative hemostasis by compression ware is intervene to thigh sound arteries and veins | |
| CN215994124U (en) | Artery compression hemostasis device | |
| CN108201463A (en) | A kind of pressurized hemostasis device | |
| CN203400176U (en) | Novel shiatsu support used for cardiovascular internal medicine | |
| CN214966208U (en) | Disposable radial artery compression hemostat | |
| CN205339048U (en) | Haemostat that radial artery puncture is ordered | |
| CN212037660U (en) | Radial artery hemostasis device | |
| CN114403978A (en) | Rapid hemostasis equipment for clinical compression of cardiology department | |
| CN216724651U (en) | Radial artery compressor is used in intracardiac branch of academic or vocational study nursing | |
| CN212213807U (en) | Radial artery pressurizer for preventing limb end swelling | |
| CN203493693U (en) | Novel pulse compression hemostasis device | |
| CN206852629U (en) | A kind of pressurized hemostasis device | |
| CN208130026U (en) | A kind of radial artery hemostat | |
| CN210204835U (en) | Femoral artery hemostat | |
| CN205758650U (en) | A kind of novel radial artery compression hemostat | |
| CN221060755U (en) | Arterial compression hemostat capable of knowing pressing time and adjusting pressure | |
| CN213606619U (en) | Intracardiac branch of academic or vocational study nursing radial artery compressor | |
| CN215688216U (en) | Intravenous infusion compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |