CN211433357U - Arm venipuncture auxiliary device - Google Patents
Arm venipuncture auxiliary device Download PDFInfo
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- CN211433357U CN211433357U CN201921533873.3U CN201921533873U CN211433357U CN 211433357 U CN211433357 U CN 211433357U CN 201921533873 U CN201921533873 U CN 201921533873U CN 211433357 U CN211433357 U CN 211433357U
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Abstract
The utility model provides a pair of arm vein puncture auxiliary device, including the plastics end tape, be equipped with the capillary on the plastics end tape, the scale pipe on the capillary, the capillary of plastics end tape one end and the capillary of the other one end of plastics end tape set up plastics end tape both sides respectively, and capillary one end is equipped with the inlet, and the other one end of capillary is equipped with the liquid outlet. The utility model provides a vein distance body surface darker, puncture in-process radiography location is inaccurate to lead to the puncture degree of difficulty big, and the technical problem that the success rate is low utilizes the accurate vein location that carries on of throwing of scale on the scale pipe during the radiography, pricks the effect that has similar tourniquet when the elbow, utilizes the material coating that is similar to the transfer line to realize sterile condition, has extensive suitability in the venipuncture field.
Description
Technical Field
The utility model relates to the field of medical equipment, it is specific, the utility model relates to an arm puncture technical field.
Background
The venipuncture is a commonly used nursing operation technology in clinic, is one of main contents of daily nursing work, is an effective way for patients to receive treatment, is an important means for rescuing the lives of critically ill patients in hospitals, and is important content for researching the nursing operation technology by improving the quality of the venipuncture stably, accurately, well, lightly and quickly. With the development of nursing disciplines and the efforts of numerous nursing staff, the nursing technology is continuously improved and enhanced.
The veins of the upper limb which are commonly used for puncture are mainly the dorsal and forearm veins of the hand. The dorsal veins of the hand are developed and many, and are anastomosed to form a vein net, the flexible side of the net is collected upwards to form the cephalic vein, and the ulnar side of the net is collected to form the member vena cava. The cephalic vein is passed upward from the beginning of the cephalic vein to the lateral side of the palmar side of the forearm, then ascends along the lateral sulcus of the biceps navicularis, and then enters the infraclavicular vein or the glue-like bran after the median cubital vein is developed slightly below the cubital fossa. The physician wants the vein to ascend along the ulnar side of the forearm, turns to the front below the cubital fossa, receives the median elbow vein, ascends through the medial sulcus of the biceps brachii to the middle part of the arm, and enters the brachial vein through the deep fascia. The median elbow vein is located between the vein of the elbow joint and the vein of the middle elbow, and the connection form varies greatly. The median forearm vein originates from the palm venous plexus, rises along the front of the forearm, receives branches of some genera along the way, and is connected with the cephalic vein and the basilic vein through the branch of transportation. The median cubital vein is injected into the median cubital vein at its end, and some branches are injected into the basilic vein and the cephalic vein, respectively, which are usually not the median cubital vein.
Under the common condition, for a patient with hidden blood vessels, the blood vessels can be inflated by methods of patting several times or pressing with strength, the blood vessels are exposed in a short time, for the hidden veins, the nursing without abundant clinical experience is usually based on 'bumping and transporting qi', the blood vessels are not easy to find during puncture, the repeated puncture is easy to bleed, psychological pressure is caused to the patient, the patient is nervous, the veins are in a contraction state, muscles are nervous, the needle insertion of a nurse is difficult, the depth is difficult to master, and the puncture is easy to fail.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be difficult for finding the blood vessel and easily bleed during to prior art middle and upper arm venipuncture, cause the puncture success rate to be low, the big technical problem of the puncture degree of difficulty, the utility model provides an arm venipuncture auxiliary device carries out the radiography from 2-3 directions on reaching the arm through the capillary system that will take the scale mark tube, confirms the blood vessel position nearest from the skin through the multi-angle, is convenient for puncture, and system plastics end tape also has the function of tourniquet on the arm, lets the blood vessel grow thicker clearer, is favorable to venipuncture, has extensive suitability in medical field.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a pair of arm vein puncture auxiliary device, including the plastics end tape, be equipped with the capillary on the plastics end tape, the scale pipe on the capillary, the capillary of plastics end tape one end and the capillary of the other one end of plastics end tape set up plastics end tape both sides respectively, and capillary one end is equipped with the inlet, and the other one end of capillary is equipped with the liquid outlet.
The utility model discloses in, the inlet is equipped with the feed liquor pipe, and the liquid outlet is equipped with the exhaust tube.
The utility model discloses in, the capillary of plastics end tape one end and the capillary of the other one end of plastics end tape are through connecting the capillary and connecting.
The utility model discloses in, plastics end tape one end is equipped with the connector, and the other one end of plastics end tape is equipped with pastes the area.
The utility model discloses in, the graduated tube of plastics end tape one side adopts the english shape, and the graduated tube of plastics end tape one side adopts the greek letter.
The utility model discloses a following beneficial effect has:
the utility model provides a pair of arm venipuncture auxiliary device has solved the vein and has gone deep apart from the body surface, and it is big that the puncture in-process radiography location is inaccurate to lead to the puncture degree of difficulty, and the technical problem that the success rate is low utilizes throwing of scale on the scale pipe accurate vein location of carrying on during the radiography, pricks the effect that has similar tourniquet when the elbow, utilizes the material package that is similar to the transfer line to realize sterile condition, has extensive suitability in the venipuncture field.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 shows the structure of the present invention.
Fig. 2 is a schematic view of the structure of the liquid inlet of the present invention.
Fig. 3 is a schematic sectional view of the present invention.
In FIGS. 1-3: 1-plastic bottom belt, 2-capillary tube, 3-graduated tube, 4-connecting capillary tube, 5-liquid inlet tube, 6-liquid inlet, 7-liquid outlet, 8-air exhaust tube, 9-connecting port and 10-sticking belt.
Detailed Description
The following description of the present invention will be made in further detail with reference to the accompanying drawings 1 to 3 and examples, but the present invention is not limited to the following examples.
In the present invention, for convenience and description, the description of the relative position relationship of the components of an arm venipuncture assisting device is described according to the layout pattern of fig. 1, as follows: the positional relationship of up, down, left, right, etc. is determined according to the layout direction of fig. 1.
The capillary tube 2 and the contrast agent used in the utility model can be purchased and obtained through market approaches.
The utility model provides a pair of arm vein puncture auxiliary device, including the plastics undertread 1, be equipped with capillary 2 on the plastics undertread 1, the scale tube 3 on capillary 2, the capillary 2 of 1 one end of plastics undertread and the capillary 2 of 1 other one end of plastics undertread set up 1 both sides of plastics undertread respectively, and 2 one ends of capillary are equipped with inlet 6, and 2 other one ends of capillary are equipped with liquid outlet 7.
The utility model discloses in, inlet 6 is equipped with feed liquor pipe 5, and liquid outlet 7 is equipped with exhaust tube 8.
The utility model discloses in, the capillary 2 of 1 one end of plastic bottom band and the capillary 2 of 1 other one end of plastic bottom band are connected through connecting capillary 4.
The utility model discloses in, 1 one end in plastics end area is equipped with connector 9, and 1 other one end in plastics end area is equipped with pastes area 10.
The utility model discloses in, the graduated tube 3 of 1 one side of plastic bottom band adopts the english shape, and the graduated tube 3 of 1 one side of plastic bottom band adopts the greek letter.
When the arm venipuncture auxiliary device is applicable, air is pumped from the end of the liquid outlet 7 to form negative pressure in the capillary tube 2 and the graduated tube 3, the one-way valve is opened on the liquid inlet 6 and the liquid outlet 7, the iopromide 370 serving as a contrast agent is injected from the liquid inlet 6, the contrast agent is injected into the capillary tube 2 and the graduated tube 3 under the siphoning action of the capillary tube 2, the plastic bottom band 1 is fixed on an arm by using the adhesive band 10 and the connecting port 9, the contrast agent is injected into the blood vessel, hemostasis is performed by using the plastic bottom band 1, the contrast agent in the capillary tube 2 and the graduated tube 3 and the contrast agent in the blood vessel are shot at 2-3 angles under X rays, the crossing points of two right-angle scale values of the shooting rays passing through the blood vessel in the shooting process and two right-angle cross points of other right-angle scale values are blood vessel positions, so that the left-right position of the blood vessel can be, is convenient for puncture and needle application.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (5)
1. The utility model provides an arm vein puncture auxiliary device, includes the plastics end area, its characterized in that, is equipped with the capillary on the plastics end area, and the scale pipe on the capillary, the capillary of plastics end area one end and the capillary of the other end of plastics end area set up plastics end area both sides respectively, and capillary one end is equipped with the inlet, and the other end of capillary is equipped with the liquid outlet.
2. The auxiliary device for arm venipuncture as claimed in claim 1, wherein said inlet is provided with an inlet tube and said outlet is provided with an exhaust tube.
3. An arm venipuncture assisting device as claimed in claim 1, wherein the capillary tube at one end of the plastic base band and the capillary tube at the other end of the plastic base band are connected by a connecting capillary tube.
4. An arm venipuncture assisting device as claimed in claim 1, wherein said plastic base band is provided at one end thereof with a connection port, and at the other end thereof with an adhesive tape.
5. The arm vein puncture assisting device according to claim 1, wherein the graduated tube on the side of the plastic base band is in an English shape, and the graduated tube on the side of the plastic base band is in a Greek letter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533873.3U CN211433357U (en) | 2019-09-16 | 2019-09-16 | Arm venipuncture auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533873.3U CN211433357U (en) | 2019-09-16 | 2019-09-16 | Arm venipuncture auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211433357U true CN211433357U (en) | 2020-09-08 |
Family
ID=72309601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921533873.3U Active CN211433357U (en) | 2019-09-16 | 2019-09-16 | Arm venipuncture auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211433357U (en) |
-
2019
- 2019-09-16 CN CN201921533873.3U patent/CN211433357U/en active Active
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