PICC (Peripherally Inserted Central Catheter) blockage recanalization massager
By designing a PICC catheter blocking and re-opening massager with integrated massage and heating functions, the problems of catheter thrombosis and difficulties in operation of patients' families have been solved, and the catheter function recovery and thrombolysis effect have been improved, reducing medical costs.
Patent Information
- Application Number
- CN202123191184.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2021-12-18
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2031-12-18
AI Technical Summary
In the outpatient clinic, when the PICC catheter is thrombosis caused by blood reflux, the nursing staff cannot continue to rub the catheter, resulting in poor thrombolysis effect and the patient or family members dare not take action, resulting in poor timeliness.
A PICC catheter blocking and re-entry massager is designed, which integrates massage and heating functions, including hard plastic handles, electric heating rods, and silicone massage wheels, which facilitates patients or families to perform physical massage and heat compresses on the catheter and promotes thrombosis.
Through the dual effects of rolling massage and heating, the thrombus in the catheter is effectively dissolved, the catheter function is restored, the medical cost is reduced, the operation is simplified, and the thrombolysis effect is improved.
Smart Images
Figure CN222195213U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical instruments, in particular to a massager for assisting patients or their family members in recanalizing blocked PICC catheters. Background Art
[0002] PICC is a thin, soft, and flexible catheter that enters the central vein through peripheral puncture. It has been widely promoted and applied in clinical practice because of its high success rate of one-time catheterization, low complications, simple and safe operation, no restriction on the patient's arm movement, and can be left in place for one year. The PICC catheter is inserted through puncture of the superficial vein of the upper arm, and the head end is delivered to the lower 1 / 3 of the superior vena cava, close to the superior vena cava and the right atrium, which plays the role of peripheral vascular catheterization and central venous treatment. During the clinical catheterization process, some patients may cause blood in the blood vessels to flow back into the PICC catheter due to factors such as improper posture or upper limb force or severe coughing. If it is not discovered in time, it will become a thrombus in the catheter, affecting the function of the catheter. According to literature reports, when partial thrombosis of the extracorporeal catheter occurs, the effect of catheter rubbing combined with urokinase thrombolysis is good. When performing PICC maintenance in the outpatient clinic, it was found that such a situation was also rubbed for the exposed part of the extracorporeal catheter without removing the membrane, and urokinase thrombolysis was combined to achieve significant results. However, due to the number of outpatient visits and time, the nursing staff cannot rub the catheter for the patients continuously during thrombolysis. They can only rub it for a while every 20 minutes when urokinase is withdrawn. When instructing patients and their families to rub the catheter, most of them do not know how to do it and dare not do it, which leads to poor timeliness and poor thrombolysis effect. Utility Model Content
[0003] In order to solve the problem that thrombosis forms after blood backflows into the PICC catheter, and patients or their families do not know how to rub the catheter and are afraid to do so, resulting in poor timeliness and poor thrombolytic effect, the utility model provides a PICC catheter blockage and recanalization massager, which has a simple and compact design, is easy to operate, and integrates massage and heating functions, and can be used by patients, their families and nursing staff.
[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a PICC catheter blockage and recanalization massager, comprising a handle, a fork, a rolling part and a battery, wherein the handle is provided with a battery slot, and the battery is installed in the battery slot; connecting holes are provided at both ends of the fork, and the connecting holes are connected to the battery through electric wires; the rolling part comprises a heating rod, a sleeve and a massage wheel, wherein both ends of the heating rod are embedded in the connecting holes, the sleeve is sleeved on the heating rod, and the massage wheel is sleeved on the sleeve.
[0005] Furthermore, the handle and the fork are made of hard plastic, and a power button is also provided on the handle for on-off control of the heating circuit.
[0006] Furthermore, the fork fixing hole and the electric heating rod are in a sleeve-embedded connection to ensure the flexibility of rotation of the rolling part.
[0007] Furthermore, metal rings are provided in the fixing holes at both ends of the fork, which not only ensures the reliability of the electrical connection between the fixing holes and the electric heating rod, but also increases the strength of the fixing holes, thereby improving the service life of the utility model.
[0008] Furthermore, the rolling portion sleeve is made of hard plastic, and the massage wheel is made of silicone material, so as to prevent damage to the PICC catheter during the massage process.
[0009] The utility model discloses a PICC catheter blockage recanalization massager, which is simple in design and easy to operate and can be used by patients, family members and medical staff. At the same time, through the dual effects of rolling massage and heating, it can effectively dissolve catheter thrombus and restore catheter function, thus reducing the patient's medical costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 The present invention is an assembly diagram of a PICC catheter blockage and recanalization massager;
[0011] Figure 2 It is a stereoscopic diagram of a PICC catheter blockage recanalization massager;
[0012] In the figure: handle 1, battery slot 11, battery slot cover 12, button 13, fork 2, connecting hole 21, rolling part 3, electric heating rod 31, sleeve 32, massage wheel 33, battery 4. DETAILED DESCRIPTION
[0013] The following embodiments are only used to further express the present invention, but are not used to limit the protection scope of the present invention.
[0014] like Figure 1 , 2 The utility model is a PICC catheter blockage and recanalization massager, comprising a handle 1, a fork 2, a rolling part 3 and a battery 4, wherein the handle is provided with a battery slot 11, and the battery is installed in the battery slot; the battery is installed; the fork is provided with connecting holes 21 at both ends, and the connecting holes are connected to the battery through wires; the rolling part comprises a heating rod 31, a sleeve 32 and a massage wheel 33, wherein both ends of the heating rod are embedded in the connecting holes, the sleeve is sleeved on the heating rod, and the massage wheel is sleeved on the sleeve; the massage wheel is made of silicone material.
[0015] When the PICC catheter blockage and recanalization massager of the utility model is used, no matter it is the patient himself, the family member or the medical staff, after finding that the blood refluxes and coagulates in the extracorporeal part of the PICC catheter, they hold the handle 11 with one hand, so that the massage wheel 33 of the rolling part 3 presses the blood reflux section and pushes it back and forth to perform physical massage; at the same time, the power switch 13 is pressed, and the electric heating rod 31 is energized and heated through the two connecting holes 21 of the fork part 2, and the heat is transferred to the massage wheel through the sleeve 32, and the massage wheel is used to perform hot compress on the extracorporeal fixed part of the PICC catheter, so as to accelerate the dissolution of the thrombus and promote the success of thrombolysis.
[0016] Furthermore, when the PICC catheter blockage and recanalization massager of the utility model massages and applies heat to the external fixing part of the PICC catheter, the patient's arm is also massaged and applied heat, thereby promoting the patient's blood circulation and preventing the formation of blood clots.
[0017] Furthermore, the massage wheel of the PICC catheter blockage and recanalization massager of the utility model is made of silica gel, which is soft in texture, will not cause damage to the PICC catheter, and has good safety.
[0018] The above is only one embodiment of the present invention, and the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical solution and concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A PICC catheter blockage recanalization massager, comprising a handle, a fork, a rolling part and a battery, wherein the handle is provided with a battery slot, and the battery is installed in the battery slot; both ends of the fork are provided with connecting holes, and the connecting holes are connected to the battery through wires; characterized in that: The rolling part comprises a heating rod, a sleeve and a massage wheel, wherein two ends of the heating rod are embedded in the connecting hole, the sleeve is sleeved on the heating rod, and the massage wheel is sleeved on the sleeve.
2. A PICC catheter blockage and recanalization massager according to claim 1, characterized in that: A metal ring is arranged in the fork connection hole.