CN204890902U - PICC connecting pipe - Google Patents
PICC connecting pipe Download PDFInfo
- Publication number
- CN204890902U CN204890902U CN201520648918.7U CN201520648918U CN204890902U CN 204890902 U CN204890902 U CN 204890902U CN 201520648918 U CN201520648918 U CN 201520648918U CN 204890902 U CN204890902 U CN 204890902U
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- CN
- China
- Prior art keywords
- picc
- tube
- sealed tube
- pipe
- plug
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a PICC connecting pipe, includes PICC pipe body, keeps away from user's no. 1 on the PICC pipe body and serves and still install the malleation pipe, and the malleation pipe is kept away from one of PICC pipe body and is served and extend one section and form the sealed tube, and PICC pipe body passes through malleation pipe and sealed tube intercommunication. The utility model discloses a multistage structure, when the PICC pipe is detained, because one of its connection infusion is served and is provided with the malleation pipe, multistage such as sealed tube and protection tube structure, guaranteed through malleation pipe and sealed tube cooperation sealing plug that the intraductal malleation of PICC makes human blood can not flow, it avoids the connector protection infection of bacterium to be provided with the protection tube simultaneously in the protection tube, and the protection tube that adopts can be regular the change disinfection, elimination bacterium that more can be thorough, further protect the patient.
Description
Technical field
This utility model relates to a kind of auxiliary device of PICC conduit, especially relates to a kind of PICC connection tube.
Background technology
PICC conduit is the more transfusion instrument of current Clinical practice, oozes the advantages such as high dripping of irritant drugs, few intercurrent disease be promoted in China because having safe, effective, resistance to height.Patient often can PICC conduit be placed in human body owing to will constantly infuse; then transfusion is directly accessed during transfusion just passable; also mitigate the misery of patient like this; but often improperly easily cause joint breed bacteria owing to protecting owing to being trapped in pipe in human body; cause conditions of patients to worsen, the situation that blood samples of patients simultaneously can be caused to outflow occurs.
Utility model content
The purpose of this utility model is the problem for solving the easy breed bacteria of link in PICC catheter retention human body, provides a kind of PICC connection tube.
This utility model is the deficiency solved the problems of the technologies described above, and the technical scheme adopted is:
A kind of PICC connection tube, comprise PICC catheter body, PICC catheter body is also provided with forward voltage diode away from one end of user, forward voltage diode one end away from PICC catheter body is extended one section and form sealed tube, PICC catheter body is communicated with sealed tube by forward voltage diode, forward voltage diode is fixed with bracing frame on the medial wall of one end of PICC catheter body 1, bracing frame is provided with support spring, support spring is provided with sealing-plug away from one end of bracing frame, by the active force of support spring, sealing-plug is pressed in sealed tube, adopt interference fit with plug for seal pipe between sealing-plug and sealed tube, sealed tube outer wall is arranged with transition conduit, transition conduit is arranged with protecting tube away from one end of sealed tube, protecting tube is provided with resilient protection plug in the one end away from transition conduit 4, resilient protection is offered input seam beyond the Great Wall and is sealed by input seam by resilient protection plug self-acting power.
The mode of threaded engagement is adopted to be interconnected so that dismounting and change between described sealed tube and transition conduit.
The mode of threaded engagement is adopted to be interconnected so that dismounting and change between described protecting tube and transition conduit.
Protection plug and protecting tube can adopt integrative-structure; also can adopt Split type structure, adopt during integrative-structure and can carry out one replacing, adopt during Split type structure and can change separately protection plug; because protection plug often uses, life-time service easily causes the not enough input seam that cannot seal on it of elasticity.
The beneficial effects of the utility model are: this utility model have employed multi-segment structure; when PICC catheter retention; the multi-segment structures such as forward voltage diode, sealed tube and protecting tube are provided with because it connects on the one end of infusing; ensure that in PICC pipe, malleation makes blood of human body to flow out by forward voltage diode and sealed tube fitted seal plug; be provided with the infection that antibacterial is avoided in union joint protection by protecting tube in protecting tube simultaneously; and adopt protecting tube can be regular replacing sterilization; more can eliminating bacteria thoroughly, protect patient further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Graphical indicia: 1, PICC catheter body; 2, forward voltage diode; 3, sealed tube; 4, transition conduit; 5, protecting tube; 6, resilient protection plug; 7, transition conduit inner chamber; 8, sealing-plug; 9, support spring; 10, bracing frame.
Detailed description of the invention
Shown in Fig. 1, detailed description of the invention is as follows:
A kind of PICC connection tube, comprise PICC catheter body, PICC catheter body 1 is also provided with forward voltage diode 2 away from one end of user, forward voltage diode 2 one end away from PICC catheter body 1 is extended one section and form sealed tube 3, PICC catheter body 1 is communicated with sealed tube 3 by forward voltage diode 2, forward voltage diode 2 is fixed with bracing frame 10 on the medial wall of one end of PICC catheter body 1, bracing frame 10 is provided with support spring 9, one end away from bracing frame 10 is provided with sealing-plug 8 to support spring 9, by the active force of support spring 9, sealing-plug 8 is pressed in sealed tube 3, adopt interference fit with plug for seal pipe 3 between sealing-plug 8 and sealed tube 3, sealed tube 3 outer wall is arranged with transition conduit 4, one end away from sealed tube 3 is arranged with protecting tube 5 to transition conduit 4, protecting tube 5 is provided with resilient protection plug 6 in the one end away from transition conduit 4, resilient protection plug 6 offer input seam and by resilient protection plug 6 self-acting power, input seam sealed.
The mode of threaded engagement is adopted to be interconnected so that dismounting and change between described sealed tube 3 and transition conduit 4.
The mode of threaded engagement is adopted to be interconnected so that dismounting and change between described protecting tube 5 and transition conduit 4.
Protecting tube 5 is communicated with transition conduit inner chamber 7, so just can directly be communicated with its inner space through protection plug.
Protection plug and protecting tube can adopt integrative-structure; also can adopt Split type structure, adopt during integrative-structure and can carry out one replacing, adopt during Split type structure and can change separately protection plug; because protection plug often uses, life-time service easily causes the not enough input seam that cannot seal on it of elasticity.
Technical scheme cited by this utility model and embodiment be not restriction, be equal to the technical scheme cited by this utility model and embodiment or effect same approach all in the scope that this utility model is protected.
Claims (3)
1. a PICC connection tube, comprise PICC catheter body, it is characterized in that: away from one end of user being also provided with forward voltage diode (2) in PICC catheter body (1), forward voltage diode (2) one end away from PICC catheter body (1) is extended one section and form sealed tube (3), PICC catheter body (1) is communicated with sealed tube (3) by forward voltage diode (2), forward voltage diode (2) is fixed with bracing frame (10) on the medial wall of one end of PICC catheter body (1), bracing frame (10) is provided with support spring (9), one end away from bracing frame (10) is provided with sealing-plug (8) to support spring (9), by the active force of support spring (9), sealing-plug (8) is pressed in sealed tube (3), adopt interference fit with plug for seal pipe (3) between sealing-plug (8) and sealed tube (3), sealed tube (3) outer wall is arranged with transition conduit (4), one end away from sealed tube (3) is arranged with protecting tube (5) to transition conduit (4), protecting tube (5) is provided with resilient protection plug (6) in the one end away from transition conduit (4), resilient protection plug (6) offer input seam and by resilient protection plug (6) self-acting power, input seam sealed.
2. a kind of PICC connection tube according to claim 1, is characterized in that: adopt the mode of threaded engagement to be interconnected so that dismounting and change between described sealed tube (3) and transition conduit (4).
3. a kind of PICC connection tube according to claim 1, is characterized in that: adopt the mode of threaded engagement to be interconnected so that dismounting and change between described protecting tube (5) and transition conduit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648918.7U CN204890902U (en) | 2015-08-26 | 2015-08-26 | PICC connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648918.7U CN204890902U (en) | 2015-08-26 | 2015-08-26 | PICC connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204890902U true CN204890902U (en) | 2015-12-23 |
Family
ID=54913120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648918.7U Expired - Fee Related CN204890902U (en) | 2015-08-26 | 2015-08-26 | PICC connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204890902U (en) |
-
2015
- 2015-08-26 CN CN201520648918.7U patent/CN204890902U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |