CN111759473A - Arm support for venipuncture - Google Patents
Arm support for venipuncture Download PDFInfo
- Publication number
- CN111759473A CN111759473A CN202010619613.9A CN202010619613A CN111759473A CN 111759473 A CN111759473 A CN 111759473A CN 202010619613 A CN202010619613 A CN 202010619613A CN 111759473 A CN111759473 A CN 111759473A
- Authority
- CN
- China
- Prior art keywords
- sets
- arm
- motor
- slide
- venipuncture
- 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
- 210000003437 trachea Anatomy 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 210000003462 vein Anatomy 0.000 abstract description 9
- 239000002390 adhesive tape Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
-
- 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
- A61B17/1325—Tourniquets comprising a flexible encircling member with means for applying local pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/02—Devices for expanding tissue, e.g. skin tissue
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Gastroenterology & Hepatology (AREA)
- Neurosurgery (AREA)
- Dermatology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a venipuncture arm support, which comprises: box body, baffle, slide, perpendicular arm, clamping jaw, splint, stretch-draw line and first motor, the baffle sets up will in the box body separates for last cavity and cavity down, two the slide interval sets up in the epicoele, perpendicular arm sets up the opposite side of slide, two splint set up relatively and are located the box body top, the clamping jaw is connected splint with perpendicular arm, first motor sets up two between the slide, stretch-draw line is connected the slide with first motor. The invention clamps the skin of a patient through the two clamping plates which can be close to each other, so that the skin of the patient is tensioned to expose and fix a vein, and the vein puncture is ensured to be smoothly carried out.
Description
Technical Field
The invention relates to the technical field of venipuncture auxiliary instruments, in particular to a venipuncture arm support.
Background
When carrying out shallow vein puncture or carrying out PICC and putting the pipe to old person and the lax patient of skin, need medical personnel to utilize the finger to pull out patient's skin to all around, then stretch out the skin of finger middle part, and then show the vein and fix, then the needle point punctures upwards. This kind of operating scheme is comparatively troublesome, needs certain skill and experience, and medical personnel who just arrived hospital's work are difficult to master the puncture skill, and when carrying out the puncture, if the puncture needle deflection easily takes place for the slight activity of patient's hand in addition, leads to the puncture failure, probably leads to accidentally injuring patient or medical personnel when serious. In addition, ligature tourniquet, tensioning skin and puncture need two people at least just can accomplish the operation, have reduced medical personnel's work efficiency.
Disclosure of Invention
The invention aims to provide a venipuncture arm support which is used for automatically tensioning the skin of a patient so as to expose and fix a vein and ensure that venipuncture is smoothly performed.
In order to achieve the above object, the present invention provides a venipuncture arm support comprising: box body, baffle, slide, perpendicular arm, clamping jaw, splint, open act as go-between and first motor, the baffle sets up will in the box body separates for last cavity and cavity down, two the slide interval sets up in the epicoele, perpendicular arm sets up the opposite side of slide, two splint set up relatively and are located the box body top, the clamping jaw is connected splint with perpendicular arm, first motor sets up two between the slide, stretch-draw line connection the slide with first motor is through tightening up open act as go-between and make two splint are close to each other.
Optionally, the clamping jaw is arc-shaped.
Optionally, a groove is formed between the two clamping jaws on the box body.
Optionally, the groove is covered with a cushion.
Optionally, a spring is disposed between the two vertical arms.
Optionally, the clamping jaw is close to splint one end is provided with the linking arm, be provided with on the splint and hold the hole of linking arm, the clamping jaw with splint are pegged graft.
Optionally, the opposite sides of the two clamping plates are provided with adhesive tapes.
Optionally, release paper is arranged on the adhesive tape.
Optionally, the arm support for venipuncture further comprises: second motor, eccentric wheel, gas cell, check valve, trachea, pneumatic valve, fixed band, air pocket and magic subsides, the gas cell sets up keep away from in the lower chamber first motor one side, the fixed band sets up outside the box, the air pocket sets up on the fixed band, the magic subsides set up the fixed band both ends, the trachea is connected the gas cell with the air pocket, the pneumatic valve sets up on the trachea, the check valve sets up on the gas cell, the eccentric wheel sets up gas cell one side, the second motor is connected the eccentric wheel.
Optionally, a battery is further disposed in the lower chamber.
The invention provides a venipuncture arm support, which comprises: box body, baffle, slide, perpendicular arm, clamping jaw, splint, stretch-draw line and first motor, the baffle sets up will in the box body separates for last cavity and cavity down, two the slide interval sets up in the epicoele, perpendicular arm sets up the opposite side of slide, two splint set up relatively and are located the box body top, the clamping jaw is connected splint with perpendicular arm, first motor sets up two between the slide, stretch-draw line is connected the slide with first motor. The invention clamps the skin of a patient through the two clamping plates which can be close to each other, so that the skin of the patient is tensioned to expose and fix a vein, and the vein puncture is ensured to be smoothly carried out.
Drawings
FIG. 1 is a schematic view of a venipuncture arm support provided in accordance with an embodiment of the present invention;
fig. 2 is a schematic view of a tourniquet according to an embodiment of the present invention.
Wherein: 1-box body, 101-air hole, 2-clapboard, 3-sliding plate, 4-vertical arm, 5-groove, 6-soft pad, 7-clamping jaw, 701-connecting arm, 8-clamping plate, 9-adhesive tape, 10-release paper, 11-spring, 12-stay wire, 13-first motor, 14-second motor, 15-eccentric wheel, 16-inflatable bag, 17-one-way valve, 18-battery, 19-air pipe, 20-air valve, 21-fixing belt, 22-air bag and 23-magic tape.
Detailed Description
The following describes in more detail embodiments of the present invention with reference to the schematic drawings. Advantages and features of the present invention will become apparent from the following description and claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Fig. 1 is a schematic view of a venipuncture arm support provided in an embodiment of the present invention, and fig. 2 is a schematic view of a tourniquet provided in an embodiment of the present invention, and referring to fig. 1-2, the venipuncture arm support includes: the box body 1, the clapboard 2, the sliding plate 3, the vertical arm 4, the clamping jaw 7, the clamping plate 8, the tension wire 12 and the first motor 13. The baffle 2 is arranged in the box body 1 to divide the box body 1 into an upper chamber and a lower chamber. Two 3 intervals of slide set up in the upper chamber, slide 3 is the L type, can set up the confession on the baffle 2 slide 3 translation gliding track. The vertical arms 4 are arranged on opposite sides of the slide 3, so that the slide 3 can bring the two vertical arms 4 closer together. The two clamping plates 8 are oppositely arranged and are positioned above the box body 1, and the clamping plates 8 are used for clamping the skin of a patient to enable the skin of the patient to be tensioned to be exposed and fixed. Clamping jaw 7 is connected splint 8 with perpendicular arm 4, clamping jaw 7 is arc, clamping jaw 7 can be under perpendicular arm 4's effect, along its camber line direction retraction in box body 1, two splint 8 are close to centre gripping patient's skin each other. The first motor 13 is arranged between the two sliding plates 3, the first motor 13 is arranged on the partition plate 2, and an output shaft of the motor penetrates through the partition plate 2 and extends into the upper chamber. The stretching wire 12 is connected with the sliding plate 3 and the first motor 13, when the first motor 13 rotates to wind the stretching wire 12 on the output shaft of the motor, the two clamping plates 8 are close to each other to clamp the skin of the patient. The first motor 13 may be a stepping motor. A spring 11 is arranged between the two vertical arms 4, when the puncture is completed, the first motor 13 rotates reversely to release the tension wire 12, and the spring 11 enables the two vertical arms 4 to be automatically separated to loosen the arms of the patient.
Referring to fig. 1-2, a groove 5 is arranged on the box body 1 between the two clamping jaws 7. The groove 5 is an arc-shaped groove, so that the arm of a patient is placed in the groove 5. The groove 5 is internally covered with a soft cushion 6, so that the comfort of the patient when the arm is placed in the groove 5 is ensured.
Referring to fig. 1-2, a connecting arm 701 is provided at one end of the clamping jaw 7 close to the clamping plate 8, a hole for accommodating the connecting arm 701 is provided on the clamping plate 8, and the clamping jaw 7 and the clamping plate 8 are inserted through the connecting arm 701. The opposite sides of the two clamping plates 8 are provided with adhesive stickers 9. The adhesive tape 9 is made of materials with certain viscosity such as silica gel and the like so as to prevent the clamping plate 8 from slipping when clamping the skin of a patient. And release paper 10 is arranged on the adhesive sticker 9. When the arm support for venipuncture is used, the release paper 10 is torn, the adhesive tape 9 is attached to the skin of a patient, the tension pull wire 12 is rotated by the first motor 13, and the two clamping plates 8 approach to each other to tension the skin of the patient. The splint 8, the adhesive sticker 9 and the release paper 10 are disposable, and other parts are reused after being sterilized.
Referring to fig. 1-2, the arm support for venipuncture further comprises: the air valve comprises a second motor 14, an eccentric wheel 15, an inflatable bag 16, a one-way valve 17, an air pipe 19, an air valve 20, a fixing belt 21, an air bag 22 and a magic tape 23. The inflatable bag 16 is arranged on one side, far away from the first motor 13, in the lower cavity, the one-way valve 17 is arranged on the inflatable bag 16, and the one-way valve 17 controls one-way air inlet. The fixing band 21 is arranged outside the box body 1, the air bag 22 is arranged on the fixing band 1, and the magic tapes 23 are arranged at two ends of the fixing band 1 to form a tourniquet. The tourniquet is tied on the handle of the patient, and the air bag 22 is inflated to tighten the tourniquet, so that the effect of compression hemostasis can be achieved. The box body 1 is provided with an air hole 101, the air tube 19 is connected with the inflatable bag 16 and the air bag 22 through the air hole 101, and the diameter of the air hole 101 is larger than the outer diameter of the air tube 19. The gas valve 20 is arranged on the air pipe 19, and the gas valve 20 is closed when the air pipe is inflated, and the gas valve 20 is opened when the air pipe is deflated to discharge the air in the air bag 22. The eccentric wheel 15 is arranged on one side of the inflatable bag 16, the second motor 14 is connected with the eccentric wheel 15, and the eccentric wheel 15 rotates to extrude the inflatable bag 16. A battery 18 is also arranged in the lower chamber, and the battery 18 is arranged on the partition plate 2.
To sum up, a venipuncture arm support provided by an embodiment of the present invention includes: box body, baffle, slide, perpendicular arm, clamping jaw, splint, stretch-draw line and first motor, the baffle sets up will in the box body separates for last cavity and cavity down, two the slide interval sets up in the epicoele, perpendicular arm sets up the opposite side of slide, two splint set up relatively and are located the box body top, the clamping jaw is connected splint with perpendicular arm, first motor sets up two between the slide, stretch-draw line is connected the slide with first motor. The invention clamps the skin of a patient through the two clamping plates which can be close to each other, so that the skin of the patient is tensioned to expose and fix a vein, and the vein puncture is ensured to be smoothly carried out.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A venipuncture arm support, comprising: box body, baffle, slide, perpendicular arm, clamping jaw, splint, open act as go-between and first motor, the baffle sets up will in the box body separates for last cavity and cavity down, two the slide interval sets up in the epicoele, perpendicular arm sets up the opposite side of slide, two splint set up relatively and are located the box body top, the clamping jaw is connected splint with perpendicular arm, first motor sets up two between the slide, stretch-draw line connection the slide with first motor is through tightening up open act as go-between and make two splint are close to each other.
2. The venipuncture arm brace of claim 1, wherein the clamping jaw is rounded.
3. The arm brace of claim 2 wherein a recess is provided in the box between the two jaws.
4. A venipuncture arm brace as claimed in claim 3, wherein a cushion is covered in said groove.
5. The arm brace of claim 1 wherein a spring is disposed between the two vertical arms.
6. The arm brace according to claim 1, wherein the clamping jaw is provided with a connecting arm near one end of the clamping plate, the clamping plate is provided with a hole for accommodating the connecting arm, and the clamping jaw is connected with the clamping plate in an inserted manner.
7. A venipuncture arm support according to claim 6, wherein two said clamping plates are provided with adhesive on opposite sides.
8. The arm support for venipuncture as claimed in claim 7, wherein a release paper is provided on the adhesive patch.
9. The venipuncture arm brace of claim 1, further comprising: second motor, eccentric wheel, gas cell, check valve, trachea, pneumatic valve, fixed band, air pocket and magic subsides, the gas cell sets up keep away from in the lower chamber first motor one side, the fixed band sets up outside the box, the air pocket sets up on the fixed band, the magic subsides set up the fixed band both ends, the trachea is connected the gas cell with the air pocket, the pneumatic valve sets up on the trachea, the check valve sets up on the gas cell, the eccentric wheel sets up gas cell one side, the second motor is connected the eccentric wheel.
10. A venipuncture arm brace as claimed in claim 9, wherein a battery is also provided in the lower chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010619613.9A CN111759473B (en) | 2020-06-30 | 2020-06-30 | Arm support for venipuncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010619613.9A CN111759473B (en) | 2020-06-30 | 2020-06-30 | Arm support for venipuncture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111759473A true CN111759473A (en) | 2020-10-13 |
| CN111759473B CN111759473B (en) | 2022-03-08 |
Family
ID=72724478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010619613.9A Expired - Fee Related CN111759473B (en) | 2020-06-30 | 2020-06-30 | Arm support for venipuncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111759473B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425990A (en) * | 2021-07-02 | 2021-09-24 | 中国人民解放军总医院海南医院 | Fixer for tightening skin by PICC (peripherally inserted central catheter) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2279701A1 (en) * | 2009-07-28 | 2011-02-02 | Karl Storz GmbH & Co. KG | Device for stretching areas of tissue |
| CN202554070U (en) * | 2012-04-07 | 2012-11-28 | 吴艳巧 | Device convenient for thoracentesis |
| CN205659224U (en) * | 2016-04-25 | 2016-10-26 | 李珊珊 | Skin tensioning fixing device for injection |
| CN206372092U (en) * | 2016-10-17 | 2017-08-04 | 冀小飞 | A kind of vein geometrical clamp |
| CN206453807U (en) * | 2016-09-20 | 2017-09-01 | 高振 | Subtract an adhesive tape for close skin wound |
| CN108211059A (en) * | 2017-12-18 | 2018-06-29 | 陈文华 | A kind of hospital patient infusion arm fixing device |
| CN208388716U (en) * | 2017-09-14 | 2019-01-18 | 徐州市中心医院 | Radial artery puncturing fixes device |
| CN208989860U (en) * | 2018-03-27 | 2019-06-18 | 无锡市人民医院 | A kind of transfusion port contact pin fixator |
| US20190247138A1 (en) * | 2018-02-09 | 2019-08-15 | Ethicon, Inc. | Tissue expander |
| CN209286103U (en) * | 2018-11-21 | 2019-08-23 | 曹琳娜 | A kind of rehabilitation department massage recovering apparatus |
| CN209316716U (en) * | 2018-02-24 | 2019-08-30 | 诸暨市中医医院 | Venipuncture hand limiting device |
| CN209827027U (en) * | 2019-04-16 | 2019-12-24 | 重庆医科大学附属第二医院 | Arm support frame suitable for thoracic surgery |
| CN209996943U (en) * | 2018-11-15 | 2020-01-31 | 常州市第一人民医院 | Venipuncture protection device |
| CN210044269U (en) * | 2019-04-11 | 2020-02-11 | 温州医科大学附属第一医院 | Application assembly |
| CN210584669U (en) * | 2019-09-05 | 2020-05-22 | 江西晨阳药业有限公司 | Medicinal mixing device of raw materials with sterilization function |
-
2020
- 2020-06-30 CN CN202010619613.9A patent/CN111759473B/en not_active Expired - Fee Related
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2279701A1 (en) * | 2009-07-28 | 2011-02-02 | Karl Storz GmbH & Co. KG | Device for stretching areas of tissue |
| CN202554070U (en) * | 2012-04-07 | 2012-11-28 | 吴艳巧 | Device convenient for thoracentesis |
| CN205659224U (en) * | 2016-04-25 | 2016-10-26 | 李珊珊 | Skin tensioning fixing device for injection |
| CN206453807U (en) * | 2016-09-20 | 2017-09-01 | 高振 | Subtract an adhesive tape for close skin wound |
| CN206372092U (en) * | 2016-10-17 | 2017-08-04 | 冀小飞 | A kind of vein geometrical clamp |
| CN208388716U (en) * | 2017-09-14 | 2019-01-18 | 徐州市中心医院 | Radial artery puncturing fixes device |
| CN108211059A (en) * | 2017-12-18 | 2018-06-29 | 陈文华 | A kind of hospital patient infusion arm fixing device |
| US20190247138A1 (en) * | 2018-02-09 | 2019-08-15 | Ethicon, Inc. | Tissue expander |
| CN209316716U (en) * | 2018-02-24 | 2019-08-30 | 诸暨市中医医院 | Venipuncture hand limiting device |
| CN208989860U (en) * | 2018-03-27 | 2019-06-18 | 无锡市人民医院 | A kind of transfusion port contact pin fixator |
| CN209996943U (en) * | 2018-11-15 | 2020-01-31 | 常州市第一人民医院 | Venipuncture protection device |
| CN209286103U (en) * | 2018-11-21 | 2019-08-23 | 曹琳娜 | A kind of rehabilitation department massage recovering apparatus |
| CN210044269U (en) * | 2019-04-11 | 2020-02-11 | 温州医科大学附属第一医院 | Application assembly |
| CN209827027U (en) * | 2019-04-16 | 2019-12-24 | 重庆医科大学附属第二医院 | Arm support frame suitable for thoracic surgery |
| CN210584669U (en) * | 2019-09-05 | 2020-05-22 | 江西晨阳药业有限公司 | Medicinal mixing device of raw materials with sterilization function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425990A (en) * | 2021-07-02 | 2021-09-24 | 中国人民解放军总医院海南医院 | Fixer for tightening skin by PICC (peripherally inserted central catheter) |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111759473B (en) | 2022-03-08 |
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Granted publication date: 20220308 |