CN104224270A - Fixing device facilitating venipuncture - Google Patents
Fixing device facilitating venipuncture Download PDFInfo
- Publication number
- CN104224270A CN104224270A CN201410453612.6A CN201410453612A CN104224270A CN 104224270 A CN104224270 A CN 104224270A CN 201410453612 A CN201410453612 A CN 201410453612A CN 104224270 A CN104224270 A CN 104224270A
- Authority
- CN
- China
- Prior art keywords
- groove
- venipuncture
- fixing
- profile
- fixed block
- 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.)
- Pending
Links
Classifications
-
- 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
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
-
- 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
- A61B17/132—Tourniquets
- A61B17/1322—Tourniquets comprising a flexible encircling member
-
- 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
-
- 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
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
- A61B2017/12018—Elastic band ligators
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Finger-Pressure Massage (AREA)
Abstract
The invention discloses a fixing device facilitating venipuncture. The fixing device comprises a shell and a groove which is formed in the upper surface of the shell and is fitted with the elbow of a human body; two fixing devices are symmetrically arranged at two ends of the shell along the length direction of the groove; each fixing device comprises a first fixing block and a second fixing block which are symmetrically arranged on two sides of the groove in the shell, and also comprises a vein pressing belt; one end of each vein pressing belt is fixedly connected to the corresponding second fixing block, and the other end of the vein pressing belt moves around a rotating shaft arranged in the first fixing block and is connected with a toothed strip; each toothed strip is inserted into a toothed clamping groove formed in the corresponding second fixing block and, together with the corresponding vein pressing belt, forms a size changeable fixing ring. According to the fixing device, the groove can accommodate the elbow of the human body, a patient feels more comfortable during venipuncture, and the fixing devices arranged at the two ends of the shell can fix the elbow and press the skin by meshing toothed strips with toothed clamping grooves, so that the vein is clearly exposed and the success rate of venipuncture is improved. The device is simple in structure and has a good promotional effect in medical uses.
Description
Technical field
The present invention relates to medical instruments field, particularly a kind of fixture being convenient to venipuncture.
Background technology
In current medicinal, blood test, intravenous injection is a large amount of routine work of nurse, in order to make venous engorgement, be conducive to venipuncture, medically usually adopt the method that rubber tube is tied up, extremity are tied up rubber tube arm-rest belt, the whether suitable experience depending on user completely of its degree of tightness, for reaching compressing vein, and do not oppress tremulous pulse, degree of tightness pressure must be suitably, because cross pine can affect puncture success rate, and tightness is also by body and fat or thin impact, tie up like this, take off cumbersome, due to rubber tube and the effective contact area of human body too small, cause unit are downforce excessive, also arteries has been oppressed while compression vein, easily arm congestion and subsiding at blood collection procedure medium vessels again, patient does not feel like oneself, especially there is hemopathic patient even more serious, in addition, for minority critical patient, unconsciousness or ill-matched patient, cannot clench fist and vein also just cannot be made to come out clearly, thus had a strong impact on the success rate of venipuncture.
Summary of the invention
There is this problem for solving in above-mentioned technology, the invention provides and a kind ofly fix patient's ancon when venipuncture and the fixture of the venipuncture that vein is come out clearly.
The present invention is for solving the problems of the technologies described above, the technical scheme adopted is: a kind of fixture being convenient to venipuncture, comprise housing, the groove coincide with human body ancon shape is provided with at housing upper surface, two fixtures are arranged with along the two ends length direction of groove being positioned at housing, the first fixed block that the lateral symmetry that described fixture is included in housing upper groove is arranged and the second fixed block, also comprise arm-rest belt, described arm-rest belt one end is fixedly connected on the second fixed block, the other end is walked around the rotating shaft of setting in the first fixed block and is connected profile of tooth bar, described profile of tooth bar pierces into profile of tooth draw-in groove that the second fixed block is arranged and arm-rest belt forms the retainer ring that can change size jointly.
As further setting, described profile of tooth draw-in groove is provided with the buckle for fixing or loosening profile of tooth bar.
As further arranging again, described groove surfaces is provided with spacer layer.
Income effect: the groove that the present invention is arranged can place human body ancon, more comfortable when making venipuncture, the fixture that housing two ends are arranged can be fixed ancon by the engagement of profile of tooth bar and profile of tooth draw-in groove and be compressed skin, vein is come out clearly, improve success rate of venous puncture, this apparatus structure is simple, and medical application has good promotion effect.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the present invention first fixed block internal structure schematic diagram.
Graphical indicia, 1, housing, 2, groove, the 3, first fixed block, the 4, second fixed block, 5, arm-rest belt, 6, profile of tooth bar, 7, rotating shaft, 8, profile of tooth draw-in groove.
Detailed description of the invention
Elaborate to embodiments of the invention below in conjunction with accompanying drawing, the present embodiment, premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1, a kind of fixture being convenient to venipuncture, comprise housing 1, the groove 2 coincide with human body ancon shape is provided with at housing 1 upper surface, the surface of groove 2 is provided with spacer layer, spacer layer is soft material, it is more comfortable such patient places ancon during when vein acupuncture, two fixtures are arranged with along the two ends length direction of groove 2 being positioned at housing 1, the first fixed block 3 and the second fixed block 4 that the lateral symmetry that fixture is included in housing 1 upper groove 2 is arranged, also comprise arm-rest belt 5, arm-rest belt 5 is soft, resilient material, arm-rest belt 5 one end is fixedly connected on the second fixed block 4, the other end connects profile of tooth bar 6, as shown in Figure 2, first fixed block 3 inside is provided with a rotating shaft 7, and have two gaps communicated with rotating shaft 7, one end that arm-rest belt 5 connects profile of tooth bar 6 is pierced into the first fixed block 3 and walks around rotating shaft 7, then profile of tooth bar 6 pierces into the profile of tooth draw-in groove 8 that the second fixed block 4 is arranged and jointly forms the retainer ring that can change size with arm-rest belt 5, profile of tooth draw-in groove 8 is provided with the buckle for fixing or loosening profile of tooth bar 6, profile of tooth bar 6 can be fixed the optional position in tooth bar draw-in groove 8, the size that can change retainer ring reaches the comfortable elasticity of patient's ancon, under the effect of arm-rest belt 5 pressure, cubital venous comes out clearly, simultaneously, for minority critical patient, unconsciousness or ill-matched patient, cannot clench fist and vein also just cannot be made to come out clearly, thus had a strong impact on the success rate of venipuncture, use this device that medical personnel can be made to carry out more efficient more successful venipuncture.
It is prior art that the present invention does not describe part.
Claims (3)
1. be convenient to the fixture of venipuncture for one kind, it is characterized in that: comprise housing (1), the groove (2) coincide with human body ancon shape is provided with at housing (1) upper surface, two fixtures are arranged with along two ends groove (2) length direction being positioned at housing (1), the first fixed block (3) that the lateral symmetry that described fixture is included in housing (1) upper groove (2) is arranged and the second fixed block (4), also comprise arm-rest belt (5), described arm-rest belt (5) one end is fixedly connected on the second fixed block (4), the other end is walked around the rotating shaft (7) of setting in the first fixed block (3) and is connected profile of tooth bar (6), described profile of tooth bar (6) is pierced into the upper profile of tooth draw-in groove (8) arranged of the second fixed block (4) and is jointly formed the retainer ring that can change size with arm-rest belt (5).
2. a kind of fixture being convenient to venipuncture according to claim 1, is characterized in that: described profile of tooth draw-in groove (8) is provided with the buckle for fixing or loosening profile of tooth bar (6).
3. a kind of fixture being convenient to venipuncture according to claim 1, is characterized in that: described groove (2) surface is provided with spacer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410453612.6A CN104224270A (en) | 2014-09-09 | 2014-09-09 | Fixing device facilitating venipuncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410453612.6A CN104224270A (en) | 2014-09-09 | 2014-09-09 | Fixing device facilitating venipuncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104224270A true CN104224270A (en) | 2014-12-24 |
Family
ID=52213793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410453612.6A Pending CN104224270A (en) | 2014-09-09 | 2014-09-09 | Fixing device facilitating venipuncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104224270A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546059A (en) * | 2014-12-31 | 2015-04-29 | 南通康盛医疗器械有限公司 | Integrated anti-drag hemostatic and injection device for infusion |
| CN107456256A (en) * | 2017-07-10 | 2017-12-12 | 天津海迈医用科技有限公司 | Pulling device for arm-rest belt equipment |
| CN112843392A (en) * | 2020-12-25 | 2021-05-28 | 孙保玉 | Special needle pricking and shaking preventing device for ambulance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5601597A (en) * | 1995-11-13 | 1997-02-11 | Tat Inc. | Combination radial artery occluder and wrist splint |
| US20040039413A1 (en) * | 2002-08-21 | 2004-02-26 | Radi Medical Systems Ab | Radial artery compression system |
| CN201441415U (en) * | 2009-08-14 | 2010-04-28 | 王绪友 | Buckle type tourniquet |
| CN201814622U (en) * | 2010-10-16 | 2011-05-04 | 姚振国 | Desk type venipuncture tourniquet |
| US7947061B1 (en) * | 2007-09-27 | 2011-05-24 | Fast-T, LLC | Ratcheting tourniquet apparatus |
| CN204106099U (en) * | 2014-09-09 | 2015-01-21 | 河南科技大学第一附属医院 | A kind of fixture being convenient to venipuncture |
-
2014
- 2014-09-09 CN CN201410453612.6A patent/CN104224270A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5601597A (en) * | 1995-11-13 | 1997-02-11 | Tat Inc. | Combination radial artery occluder and wrist splint |
| US20040039413A1 (en) * | 2002-08-21 | 2004-02-26 | Radi Medical Systems Ab | Radial artery compression system |
| US7947061B1 (en) * | 2007-09-27 | 2011-05-24 | Fast-T, LLC | Ratcheting tourniquet apparatus |
| CN201441415U (en) * | 2009-08-14 | 2010-04-28 | 王绪友 | Buckle type tourniquet |
| CN201814622U (en) * | 2010-10-16 | 2011-05-04 | 姚振国 | Desk type venipuncture tourniquet |
| CN204106099U (en) * | 2014-09-09 | 2015-01-21 | 河南科技大学第一附属医院 | A kind of fixture being convenient to venipuncture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546059A (en) * | 2014-12-31 | 2015-04-29 | 南通康盛医疗器械有限公司 | Integrated anti-drag hemostatic and injection device for infusion |
| CN107456256A (en) * | 2017-07-10 | 2017-12-12 | 天津海迈医用科技有限公司 | Pulling device for arm-rest belt equipment |
| CN112843392A (en) * | 2020-12-25 | 2021-05-28 | 孙保玉 | Special needle pricking and shaking preventing device for ambulance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111529833A (en) | Device convenient to fixed vein does not have wound puncture | |
| CN104224270A (en) | Fixing device facilitating venipuncture | |
| CN204106099U (en) | A kind of fixture being convenient to venipuncture | |
| CN204814040U (en) | Blood tumour patient PICC point of puncture hemostasis compressor | |
| CN208552659U (en) | The anti-slip fixator of hemodialysis puncture needle | |
| CN201375541Y (en) | Venipuncture tourniquet | |
| CN209154774U (en) | A kind of medical vein puncture auxiliary fixing device | |
| CN204723031U (en) | A kind of portable superficial vein developer | |
| CN204890816U (en) | Keep somewhere needle protective sheath | |
| CN204049743U (en) | Button type pressure arteries and veins tourniquet | |
| CN209186878U (en) | A kind of radial artery positioned magnetic band | |
| CN209996943U (en) | Venipuncture protection device | |
| CN205072949U (en) | Tourniquet | |
| CN201410168Y (en) | Disposable intravenous infusion needle head anti-moving frame | |
| CN205867220U (en) | Needle is kept somewhere to vein that can fix by oneself | |
| CN201005744Y (en) | Medical fastener type haemostat | |
| CN205019133U (en) | Intensive care therapy is fixer for radial artery puncture | |
| CN215839372U (en) | Puncture drainage needle for dermatology | |
| CN202426952U (en) | Transfusion tube fixing belt | |
| CN2722924Y (en) | Bundling type disposable transfusion device | |
| CN203989222U (en) | Be suitable for venipuncture blood sampling and transfusion homoiothermic fixed bolster | |
| CN209713861U (en) | A kind of straight type of the soft wing of band punctures the remaining needle of gimmick | |
| CN211094449U (en) | Double-end tourniquet | |
| CN214017741U (en) | Bone marrow puncture needle device for hematology department | |
| CN201481490U (en) | Blood sampling detection pressure cuff |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |