CN217745231U - Supplementary implantation device in aseptic infusion port based on first arm venous transfusion usefulness - Google Patents
Supplementary implantation device in aseptic infusion port based on first arm venous transfusion usefulness Download PDFInfo
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- CN217745231U CN217745231U CN202220247997.0U CN202220247997U CN217745231U CN 217745231 U CN217745231 U CN 217745231U CN 202220247997 U CN202220247997 U CN 202220247997U CN 217745231 U CN217745231 U CN 217745231U
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Abstract
The utility model discloses a supplementary device of implanting of aseptic infusion port based on first arm venous transfusion usefulness, including first body, fixing base body, needle sheath body and pipe of needle sheath, first body one side of needle sheath is equipped with the fixing base body, fixing base body one side is equipped with the needle sheath body, and this internal pipe that is equipped with of needle sheath, the pipe runs through needle sheath head body and fixing base body. This supplementary implantation device of aseptic transfusion harbor based on first arm venous transfusion usefulness has greatly reduced the taking out degree of difficulty of needle sheath, the tractive to the pipe has been avoided, consequently, the success rate of taking out, it is ripe to have solved current aseptic harbor implantation technique, but need take out the puncture sheath when the guide is inserted at the pipe, and the easy tractive pipe of puncture sheath when taking out, cause the problem of pipe offset, the accessible is observing the image mark point when sending into the internal simultaneously, thereby can make things convenient for medical personnel to know and send into internal degree of depth, thereby be favorable to going on of puncture operation.
Description
Technical Field
The utility model relates to a medical treatment auxiliary technology field specifically is based on supplementary device of implanting in aseptic infusion port that brachiocephalic venous transfusion used.
Background
An implanted venous transfusion Port (Port), also called an implanted central venous catheter system, is called a transfusion Port for short, is a completely implanted vascular access system, is a closed venous transfusion system which can be completely implanted in a body and mainly comprises an injection seat with a sewn silica gel resin diaphragm and a radiopaque catheter system. The puncture separator has the function of automatically repairing puncture injury, and can puncture by a 22G atraumatic needle for 2000 times and a 19G atraumatic needle for 1000 times without leakage. Can be used for long-term high-concentration infusion of chemotherapy drugs, complete parenteral nutrient solution, blood products, blood specimen collection and other vein treatments. The port has fewer operation steps and less maintenance, increases the freedom of movement of the patient, improves the quality of life of the patient, and provides the patient with a long-term venous blood channel.
The following problems still exist when the device is used at present:
1. the existing sterile port implantation method is mature, but a puncture sheath needs to be taken out when a catheter is guided to be inserted, and the puncture sheath is easy to pull the catheter when the catheter is taken out, so that the position of the catheter is deviated;
2. in the use, medical personnel can only judge the depth of puncture according to the hand feel of oneself, are unfavorable for the puncture to use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a sterile transfusion harbor auxiliary implantation device for cephalic-brachial venous transfusion, which solves the problem that the existing sterile harbor implantation technique is mature, but the puncture sheath needs to be taken out when the catheter is guided to be inserted, and the puncture sheath is easy to draw the catheter when the puncture sheath is taken out, so that the position of the catheter is deviated; in the use, medical personnel can only judge the depth of puncture according to the feel of oneself, are unfavorable for puncture use problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: supplementary implantation device in aseptic infusion port based on first arm venous transfusion usefulness, including first body, fixing base body, needle sheath body and pipe of needle sheath, first body one side of needle sheath is equipped with the fixing base body, fixing base body one side is equipped with the needle sheath body, and this internal pipe that is equipped with of needle sheath, the pipe runs through needle sheath head body and fixing base body.
Preferably, the first body of pin sheath includes left pin sheath head, left side separation head, right pin sheath head and right side separation head, left side pin sheath head one end is equipped with left side separation head, the first other end of left side pin sheath is equipped with the fixing base body, left side pin sheath head one side is equipped with right pin sheath head, right pin sheath head one end is equipped with right side separation head, the first other end of right pin sheath is equipped with the fixing base body.
Preferably, the fixing base body comprises a left fixing block and a right fixing block, and the left fixing block is clamped on one side and connected with the right fixing block.
Preferably, the needle sheath body comprises a left needle sheath, a right needle sheath and image marking points, the right needle sheath is arranged on one side of the left needle sheath, and the image marking points which are distributed in a parallel mode are respectively arranged on the outer surfaces of the left needle sheath and the right needle sheath.
Preferably, the needle sheath body is made of stainless steel.
(III) advantageous effects
The utility model provides a supplementary device of implanting of aseptic infusion port based on first arm venous transfusion usefulness. The method has the following beneficial effects:
(1) This supplementary implantation device in aseptic transfusion harbor based on first arm venous transfusion usefulness, setting through needle sheath head body and fixing base body, can separate the needle sheath body when breaking off the needle sheath head body off with the fingers and thumb, thereby can effectually separate and take out, very big reduction the needle sheath like this take out the degree of difficulty, the tractive to the pipe has been avoided, consequently, the success rate of taking out, it is ripe to have solved current aseptic harbor implantation gimmick, but the pipe need take out the puncture sheath when the guide is inserted, and the puncture sheath is easy tractive pipe when taking out, cause the problem of pipe offset.
(2) This supplementary implantation device of aseptic infusion port based on first arm venous transfusion usefulness has the image mark point through needle sheath body surface on, the accessible is observed the image mark point when sending into internal to can make things convenient for medical personnel to know and send into internal degree of depth, thereby be favorable to going on of puncture operation, avoided in the use, medical personnel can only judge the degree of depth of puncture according to the feeling of oneself, be unfavorable for the problem that the puncture was used.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the sheath head of the present invention;
fig. 3 is a schematic view of the structure of the needle sheath body of the present invention.
In the figure, 1-needle sheath head body, 2-fixing seat body, 3-needle sheath body, 4-catheter, 101-left needle sheath head, 102-left separation head, 103-right needle sheath head, 104-right separation head, 201-left side fixing block, 202-right side fixing block, 301-left needle sheath, 302-right needle sheath, 303-image mark point.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: supplementary device of implanting of aseptic transfusion harbor based on first arm venous transfusion usefulness, including needle sheath head body 1, fixing base body 2, needle sheath body 3 and pipe 4, needle sheath head body 1 one side is equipped with fixing base body 2, fixing base body 2 one side is equipped with needle sheath body 3, and is equipped with pipe 4 in the needle sheath body 3, pipe 4 runs through needle sheath head body 1 and fixing base body 2, needle sheath head body 1 includes left needle sheath head 101, left side separation head 102, right needle sheath head 103 and right side separation head 104, left side needle sheath head 101 one end is equipped with left side separation head 102, left side needle sheath head 101 other end is equipped with fixing base body 2, left side needle sheath head 101 one side is equipped with right needle sheath head 103, right needle sheath head 103 one end is equipped with right side separation head 104, the right needle sheath head 103 other end is equipped with fixing base body 2, fixing base body 2 includes left side fixed block and right side fixed block 202, right side fixed block 201 is connected to left side 201 one side fixed block.
In this embodiment, when using, behind the needle sheath body 3 got into the human body, rethread pipe 4 runs through to fixing base body 2 through needle sheath head body 1, run through to in the needle sheath body 3 again, and extend to needle sheath body 3 outside, after the input of pipe 4 is finished, medical personnel's accessible holds left side separation head 102 and right side separation head 104, break off needle sheath head body 1 off with the fingers and thumb, because needle sheath head body 1 is whole with fixing base body 2 and needle sheath body 3, can separate needle sheath body 3 when breaking off needle sheath head body 1 with the fingers and thumb, thereby can effectually separate and take out, very big reduction like this takes out the degree of difficulty of needle sheath, avoided the tractive to pipe 4, consequently, the success rate of taking out.
The needle sheath body 3 comprises a left needle sheath 301, a right needle sheath 302 and image marking points 303, the right needle sheath 302 is arranged on one side of the left needle sheath 301, the image marking points 303 distributed in a parallel mode are respectively arranged on the outer surfaces of the left needle sheath 301 and the right needle sheath 302, and the needle sheath body 3 is made of stainless steel.
In this embodiment, during the use, send into the needle sheath body 3 internally together, accessible observation image mark point 303 when sending into internally to can make things convenient for medical personnel to know and send into internal degree of depth, thereby be favorable to going on of puncture operation, avoid medical personnel to judge the degree of depth of puncture according to the feel of oneself only, be unfavorable for the problem of puncture use.
The working principle is as follows: during the use, send into the needle sheath body 3 internal together, accessible observation image mark point 303 when sending into internal, thereby can make things convenient for medical personnel to know and send into internal degree of depth, thereby be favorable to going on of puncture operation, avoid medical personnel to judge the degree of depth of puncture only according to own feeling, be unfavorable for the problem of puncture use, behind needle sheath body 3 gets into the human body, rethread pipe 4 runs through to fixing base body 2 through needle sheath head body 1, run through to in the needle sheath body 3 again, and extend to needle sheath body 3 outside, after pipe 4 input, medical personnel's accessible holds left side separation head 102 and right side separation head 104, break off needle sheath head body 1 off with the fingers and thumb, because needle sheath head body 1 and fixing base body 2 and needle sheath body 3 are whole, can separate needle sheath body 3 when breaking off with the fingers and thumb body 1, thereby can effectually separate and take out, very big reduction the degree of difficulty of taking out of needle sheath like this, avoided the tractive to pipe 4, consequently, the success rate of taking out.
The utility model discloses a 1-needle sheath head body, 2-fixing base body, 3-needle sheath body, 4-pipe, 101-left needle sheath head, 102-left side separation head, 103-right needle sheath head, 104-right side separation head, 201-left side fixed block, 202-right side fixed block, 301-left side needle sheath, 302-right side needle sheath, 303-image mark point, the part is general standard component or the part that technical staff in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or through conventional experimental approach, the problem that the utility model solves is that current aseptic implantation technique is mature, but need take out the puncture sheath when the pipe is guided to insert, and the puncture sheath is easy to draw the pipe when taking out, causes the pipe position skew; in the use, medical personnel can only judge the degree of depth of puncture according to the degree of hand of oneself, be unfavorable for the puncture to use, the utility model discloses a combination of each other of above-mentioned part, through the setting of sheath head body and fixing base body, can separate the sheath body when breaking off the sheath head body off with the fingers and thumb, thereby can effectually separate and take out, very big reduction the taking out degree of difficulty of sheath like this, the tractive to the pipe has been avoided, consequently, the success rate port of taking out, current aseptic implantation gimmick is ripe has been solved, but need take out the puncture sheath when the guide inserts, and the easy tractive pipe of puncture sheath when taking out, cause the problem of pipe offset, there is the image mark point through on the sheath body surface, the accessible is observed the image mark point when sending into the internal, thereby can make things convenient for medical personnel to know and send into the internal degree of depth, thereby be favorable to going on of puncture operation, avoided in the use, medical personnel can only judge the degree of depth of puncture according to the hand of oneself, be unfavorable for the problem of puncture use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. Supplementary implantation device in aseptic infusion port based on first arm venous transfusion usefulness, its characterized in that: including needle sheath head body (1), fixing base body (2), needle sheath body (3) and pipe (4), needle sheath head body (1) one side is equipped with fixing base body (2), fixing base body (2) one side is equipped with needle sheath body (3), and is equipped with pipe (4) in needle sheath body (3), pipe (4) run through needle sheath head body (1) and fixing base body (2).
2. The sterile port assist implant device for brachiocephalic based infusion of claim 1, wherein: needle sheath head body (1) includes left needle sheath head (101), left side separation head (102), right needle sheath head (103) and right side separation head (104), left side needle sheath head (101) one end is equipped with left side separation head (102), left side needle sheath head (101) other end is equipped with fixing base body (2), left side needle sheath head (101) one side is equipped with right needle sheath head (103), right side needle sheath head (103) one end is equipped with right side separation head (104), right side needle sheath head (103) other end is equipped with fixing base body (2).
3. The sterile port assist implant device for brachiocephalic based infusion of claim 1, wherein: the fixing seat body (2) comprises a left fixing block (201) and a right fixing block (202), and the right fixing block (202) is clamped and connected to one side of the left fixing block (201).
4. The sterile port assist implant device for brachiocephalic venous infusion of claim 1, wherein: the needle sheath body (3) comprises a left needle sheath (301), a right needle sheath (302) and image marking points (303), wherein the right needle sheath (302) is arranged on one side of the left needle sheath (301), and the image marking points (303) distributed in a parallel mode are respectively arranged on the outer surfaces of the left needle sheath (301) and the right needle sheath (302).
5. The sterile port assist implant device for brachiocephalic venous infusion of claim 1, wherein: the needle sheath body (3) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220247997.0U CN217745231U (en) | 2022-02-02 | 2022-02-02 | Supplementary implantation device in aseptic infusion port based on first arm venous transfusion usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220247997.0U CN217745231U (en) | 2022-02-02 | 2022-02-02 | Supplementary implantation device in aseptic infusion port based on first arm venous transfusion usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217745231U true CN217745231U (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220247997.0U Active CN217745231U (en) | 2022-02-02 | 2022-02-02 | Supplementary implantation device in aseptic infusion port based on first arm venous transfusion usefulness |
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| Country | Link |
|---|---|
| CN (1) | CN217745231U (en) |
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2022
- 2022-02-02 CN CN202220247997.0U patent/CN217745231U/en active Active
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