CN201949129U - Central venous puncture fixer - Google Patents
Central venous puncture fixer Download PDFInfo
- Publication number
- CN201949129U CN201949129U CN201020680416XU CN201020680416U CN201949129U CN 201949129 U CN201949129 U CN 201949129U CN 201020680416X U CN201020680416X U CN 201020680416XU CN 201020680416 U CN201020680416 U CN 201020680416U CN 201949129 U CN201949129 U CN 201949129U
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- frame
- cross
- support frame
- central vein
- vertical bracing
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Abstract
The utility model provides a central venous puncture fixer, which comprises a head-neck fixing frame and a shoulder-back fixing frame. The head-neck fixing frame comprises a horizontal support frame and a vertical support frame and the horizontal support frame is connected with the vertical support frame in a T shape. The shoulder-back fixing frame comprises a horizontal support frame. One side of the horizontal support frame is equipped with vertical support frames and the vertical support frames are respectively arranged at the two ends and the middle part of the horizontal support frame. The positions of the vertical support frames of the shoulder-back fixing frame are correspondent with that of the two upper arms and the spinal column of a human body. The two vertical support frames arranged at the two ends of the horizontal support frame are equipped with fixing holes and fixing straps are arranged inside the fixing holes. The other side of the horizontal support frame is equipped with a connecting sleeve cylinder and the vertical support frame of the head-neck fixing frame is inserted inside the connecting sleeve cylinder. By utilizing the central venous puncture fixer, the central vein of a patient can be maintained in a predetermined fixed position by the head-neck fixing frame and the shoulder-back fixing frame, thereby improving the puncture success rate and reducing the occurrence of puncture complications.
Description
Technical field
This utility model relates to a kind of medical auxiliary apparatus, especially a kind of central vein puncture holder.
Background technology
It is clinical basic fundamental commonly used that central venous catheter is kept somewhere in the central vein puncture, set up the Cavity in Critical Patients of acute and chronic patients with renal failure that central vein carries out blood purification, multiple organ dysfunction or need long-term transfusion person for needs, central venous catheter is patient's a life line, and Vasculocardiology Deparment often needs central vein puncture interventional therapy.Indwelling vein commonly used has internal jugular vein, subclavian vein and femoral vein.The improper hematoma that usually causes of central vein puncture procedure, complication such as pneumothorax, hemothorax, even hematoma can be oppressed trachea and caused death, during puncture the patient is fixed on suitable position, especially penetrated central vein at the central vein puncture needle, the moment of guide wire is inserted in wait, has crucial meaning for improving central vein puncture safety.The fixed method of existing patient body position keeps position voluntarily for exhorting the patient, but the patient is usually after completing the aseptic towel list, owing to fear pain and psychentonia, rotary head voluntarily, inclined to one side neck, limbs are autonomic activities not, and body twist changes position, and the anatomical position of central vein puncture predetermined labels is changed, be difficult to keep suitable position to carry out close fit, thereby make puncture damage important structure easily, cause puncture failure, even cause life-threatening serious consequence.
Summary of the invention
The purpose of this utility model provides a kind of central vein puncture holder, causes because of the patient changes position voluntarily that venipuncture difficulty increases, complication increases in the time of can solving the central vein puncture, in addition occur fatal complication a difficult problem.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: central vein puncture holder, it is characterized in that: it comprises incidence fixed mount, shoulder back fixation frame, the incidence fixed mount comprises cross-brace frame and vertical bracing frame, the cross-brace frame is the arc that two ends are upturned, the two ends of cross-brace frame are provided with fixing hole, are provided with fixing band in the fixing hole, and the cross-brace frame is connected with vertical bracing frame and is T-shape; Shoulder back fixation frame comprises the cross-brace frame, side at the cross-brace frame is provided with vertical bracing frame, vertical bracing frame is located at the two ends and the middle part of cross-brace frame respectively, its position is corresponding with the both sides upper arm and the spinal column of human body, the vertical bracing frame that wherein is positioned at cross-brace frame two ends is provided with fixing hole, be provided with fixing band in the fixing hole, the opposite side of cross-brace frame is provided with branch sleeve; The vertical bracing frame of described incidence fixed mount is plugged in the branch sleeve.
To improvement of the technical scheme: be coated with cushion on the described incidence fixed mount.
To further improvement in the technical proposal: described shoulder back fixation frame, on the vertical bracing frame that is positioned at its cross-brace frame middle part, be provided with cushion, the thickness of cushion is 4～6cm.
Further improvement again to technique scheme: described branch sleeve is the steel pipe of hollow, and the side of steel pipe is provided with screw, is provided with fastening bolt in the screw.
Beneficial effect:
Use central vein puncture holder described in the utility model, can keep fixation postures predetermined in patient's central vein, improve puncture success rate, reduce the generation of puncture complication by incidence fixed mount and shoulder back fixation frame; Be coated with cushion on the incidence fixed mount, can reduce the discomfort that patient's head is placed; The vertical bracing frame that is positioned at cross-brace frame middle part is provided with cushion, and the thickness of cushion is 4～6cm, is used to keep patient's the half the circumference of the sleeve where it joins the shoulder position of hanging one's head to help venectasia, improves puncture success rate; Branch sleeve is the steel pipe of hollow, the side of steel pipe is provided with screw, be provided with fastening bolt in the screw, the vertical bracing frame insertion depth of incidence fixed mount can be adjusted like this, be applicable to the patient that build varies in size, angle between incidence fixed mount and the shoulder back fixation frame can freely be selected, and chooses after the angle relative position that makes the head and neck fixed mount by the bolt that is tightened and take between the back fixation frame and fixes.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
This utility model central vein puncture holder as shown in Figure 1, it comprises incidence fixed mount 1, shoulder back fixation frame 2, incidence fixed mount 1 comprises cross-brace frame 3 and vertical bracing frame 4, the arc that cross-brace frame 3 is upturned for two ends, the two ends of cross-brace frame 3 are provided with fixing hole 5,6, be provided with fixing band 17 in the fixing hole 5, cross-brace frame 3 is connected with vertical bracing frame 4 and is T-shape; Shoulder back fixation frame 2 comprises cross-brace frame 7, side at cross-brace frame 7 is provided with vertical bracing frame 9,10,11, vertical bracing frame 9,10,11 is located at the two ends and the middle part of cross-brace frame 7 respectively, its position is corresponding with the both sides upper arm and the spinal column of human body, the vertical bracing frame 9,11 that wherein is positioned at cross-brace frame 7 two ends is provided with fixing hole 12,13, be provided with fixing band 14 in the fixing hole 12, be positioned at that to be lined with thickness on the vertical bracing frame 10 at cross-brace frame 7 middle parts be 5cm cushion 8, the opposite side of cross-brace frame 7 is provided with branch sleeve 15; The vertical bracing frame 4 of described incidence fixed mount 1 is plugged in the branch sleeve 15, states branch sleeve 15 and is the steel pipe of hollow, and the side of steel pipe is provided with screw, is provided with fastening bolt 16 in the screw.
During use, earlier with the back pad pillowcase on central vein puncture holder, central vein puncture holder is positioned over patients back, upper arm fixing band immobilized patients bilateral upper arm, adjust bolster position, back, make patient's head sagging slightly, patient's head is placed on the incidence holder carriage, then head band being walked around patient's forehead fixes patient's head, adjusting incidence fixed mount lengthwise position makes the patient keep comfortable posture, touch patient's common carotid artery, judge patient's right internal jugular vein position, swivel head cervical fixation frame, select puncture angle, the labelling point of puncture, screw bolting head and neck fixed mount, make the fixed angle between incidence fixed mount and the shoulder back fixation frame, sterilization then, piercing method is progressively sterilized routinely, spread aseptic list, the central vein that punctures set by step, puncture finishes and unclamps head band and the upper arm fixing band can be pulled down the central vein holder.As need adjusting neck angle in the puncture, unscrew set bolt, screw again behind the rotary head cervical fixation frame and get final product.
Claims (6)
1. central vein puncture holder, it is characterized in that: it comprises incidence fixed mount, shoulder back fixation frame, the incidence fixed mount comprises cross-brace frame and vertical bracing frame, the cross-brace frame is the arc that two ends are upturned, the two ends of cross-brace frame are provided with fixing hole, be provided with fixing band in the fixing hole, the cross-brace frame is connected with vertical bracing frame and is T-shape; Shoulder back fixation frame comprises the cross-brace frame, side at the cross-brace frame is provided with vertical bracing frame, vertical bracing frame is located at the two ends and the middle part of cross-brace frame respectively, its position is corresponding with the both sides upper arm and the spinal column of human body, the vertical bracing frame that wherein is positioned at cross-brace frame two ends is provided with fixing hole, be provided with fixing band in the fixing hole, the opposite side of cross-brace frame is provided with branch sleeve; The vertical bracing frame of described incidence fixed mount is plugged in the branch sleeve.
2. central vein puncture holder according to claim 1 is characterized in that: be coated with cushion on the described incidence fixed mount.
3. central vein puncture holder according to claim 1 and 2 is characterized in that: described shoulder back fixation frame is provided with cushion on the vertical bracing frame that is positioned at its cross-brace frame middle part.
4. central vein puncture holder according to claim 3, it is characterized in that: the thickness of described cushion is 4～6cm.
5. central vein puncture holder according to claim 1 and 2, it is characterized in that: described branch sleeve is the steel pipe of hollow, and the side of steel pipe is provided with screw, is provided with fastening bolt in the screw.
6. central vein puncture holder according to claim 3, it is characterized in that: described branch sleeve is the steel pipe of hollow, and the side of steel pipe is provided with screw, is provided with fastening bolt in the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020680416XU CN201949129U (en) | 2010-12-24 | 2010-12-24 | Central venous puncture fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020680416XU CN201949129U (en) | 2010-12-24 | 2010-12-24 | Central venous puncture fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201949129U true CN201949129U (en) | 2011-08-31 |
Family
ID=44493260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020680416XU Expired - Fee Related CN201949129U (en) | 2010-12-24 | 2010-12-24 | Central venous puncture fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201949129U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107095706A (en) * | 2017-05-13 | 2017-08-29 | 上海中医药大学附属岳阳中西医结合医院 | A kind of deep vein puncture assistive device |
| CN110947059A (en) * | 2019-12-19 | 2020-04-03 | 首都医科大学附属北京潞河医院 | Position fixing device for puncturing internal jugular vein and subclavian vein |
| CN111407604A (en) * | 2020-03-31 | 2020-07-14 | 常州市金坛区人民医院 | Suspension type weight reduction walking aid system |
-
2010
- 2010-12-24 CN CN201020680416XU patent/CN201949129U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107095706A (en) * | 2017-05-13 | 2017-08-29 | 上海中医药大学附属岳阳中西医结合医院 | A kind of deep vein puncture assistive device |
| CN110947059A (en) * | 2019-12-19 | 2020-04-03 | 首都医科大学附属北京潞河医院 | Position fixing device for puncturing internal jugular vein and subclavian vein |
| CN110947059B (en) * | 2019-12-19 | 2022-02-25 | 首都医科大学附属北京潞河医院 | Position fixing device for puncturing internal jugular vein and subclavian vein |
| CN111407604A (en) * | 2020-03-31 | 2020-07-14 | 常州市金坛区人民医院 | Suspension type weight reduction walking aid system |
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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: 20110831 Termination date: 20111224 |