Infusion port fixed port seat protection pliers capable of preventing needle stick injury
By designing an infusion port anti-needle stick protection clamp for fixing the infusion port, the fixed port seat protection clamp solves the problems of needle removal difficulties and needle stick injuries that clinical nurses often encounter when replacing or removing infusion port needles, achieving safety and safety. Convenient operation process.
Patent Information
- Application Number
- CN202420917101.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-29
AI Technical Summary
During the process of replacing or removing the infusion port needle, clinical nurses often encounter difficulties in removing the needle, resulting in acupuncture injuries.
An infusion port anti-needle stick protection fixed port base protection clamp is designed, including a first clamp rod and a second clamp rod connected through a rotating shaft, with a limited clamping structure and an extended handle assembly, used to fix the infusion base and reduce needle sticks risk of injury.
It effectively prevents the occurrence of needle stick injuries, reduces the incidence of occupational exposure, reduces the physical and mental burden of caregivers, and ensures the safety of caregivers. The design is simple and practical, the materials are cheap, and the operation is easy.
Smart Images
Figure CN222368132U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical instruments, in particular to a protective clamp for an infusion port to prevent needle puncture and fix a port seat. Background Art
[0002] An infusion port is an intravenous infusion device that can be implanted subcutaneously and left in the body for a long time. It is now widely used in the field of tumor chemotherapy, providing reliable and safe venous access for patients who need chemotherapy. Since the infusion port is buried in a leather bag in the subcutaneous tissue, the skin on the infusion port may slip slightly, and the silicone diaphragm of the infusion port is designed to be thicker and the silicone material is highly viscous, which increases the resistance when the needle is removed. Therefore, clinical nursing staff need to use their fingers (usually the thumb, index finger, and middle finger) to press and fix the infusion port when inserting the needle or removing the needle to ensure that the port seat does not slip during insertion and that there is enough force to pull the needle out smoothly.
[0003] During the use of the infusion port, the non-injury needle needs to be replaced every week. The price of the safe non-injury needle is higher than that of the non-safe non-injury needle. In order to reduce the medical expenses of patients and reduce the consumables ratio of hospitals, the non-safe port needle is more commonly used. However, in the process of replacing or removing the port needle, clinical nurses often have difficulty in removing the needle, and needlestick injuries are inevitable.
[0004] Therefore, a protective clamp for fixing a port seat of an infusion port to prevent needle stick injury is provided. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides an infusion port anti-needlestick fixed port seat protective clamp, which replaces the fingers of the nursing staff who press the infusion seat when removing the intact needle, prevents the occurrence of needlestick injuries, reduces the incidence of occupational exposure, reduces the physical and mental burden of nursing staff, ensures the safety of nursing staff, is more in line with the actual application of clinical nursing, and has a simple and practical design, cheap materials, and easy operation. It overcomes the deficiencies in the prior art and effectively solves the problem that the existing clinical nurses often have difficulty in removing the needle and inevitably suffer from needlestick injuries during the process of replacing or removing the port needle.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A protective clamp for fixing a port seat of an infusion port to prevent needle sticks, comprising a first clamp rod and a second clamp rod, wherein the first clamp rod and the second clamp rod are rotatably connected via a rotating shaft, one end of the first clamp rod and the second clamp rod are both provided with a limited position clamping structure, and the other end of the first clamp rod and the second clamp rod are both provided with an extended handle assembly;
[0008] The position limiting clamping structure comprises a first arc-shaped clamping rod arranged on the first clamping rod and a second arc-shaped clamping rod arranged on the second clamping rod.
[0009] Through the above-mentioned scheme, the fingers of the nursing staff who press the infusion seat when removing the intact needle are replaced, which prevents the occurrence of needle stick injuries, reduces the incidence of occupational exposure, reduces the physical and mental burden of nursing staff, ensures the safety of nursing staff, is more in line with the actual application of clinical nursing, and has a simple and practical design, cheap materials, and easy operation.
[0010] Preferably, the first clamp rod and the first arc-shaped clamp rod are integrally formed, and the second clamp rod and the second arc-shaped clamp rod are integrally formed.
[0011] Preferably, a slot is provided at a connection between the first clamp rod and the first arc-shaped clamp rod, and a connection between the second arc-shaped clamp rod and the second arc-shaped clamp rod passes through the slot.
[0012] Preferably, the bottoms of the first arc-shaped clamping rod and the second arc-shaped clamping rod opposite to each other both begin to have limiting grooves.
[0013] Preferably, the extended handle assembly includes fixed tubes respectively fixedly sleeved on the end of the first clamp rod and the end of the second clamp rod, and the two fixed tubes are movably inserted with adjustment rods, and the ends of the two adjustment rods are connected to hand-held rings.
[0014] Preferably, screw holes are provided at equal distances on the two adjusting rods, and limiting bolts are screwed on one side of the top of the two fixing tubes close to the hand-held ring.
[0015] The beneficial effects of the utility model are:
[0016] The utility model replaces the fingers of the nursing staff who press the infusion seat when removing the intact needle, thereby preventing needle stick injuries, reducing the incidence of occupational exposure, alleviating the physical and mental burden of the nursing staff, ensuring the safety of the nursing staff, being more in line with the actual application of clinical nursing, and having a simple and practical design, cheap materials, and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a first-view stereoscopic structural diagram of a protective clamp for an infusion port to prevent needlestick injuries and a fixed port seat provided by the utility model.
[0018] Figure 2 It is a second-view stereoscopic structural diagram of a protective clamp for fixing a port seat of an infusion port to prevent needlestick injuries proposed by the utility model.
[0019] Figure 3 The utility model provides a kind of infusion port anti-needle puncture fixed port seat protection clamp Figure 2 Enlarged structural diagram at A in the middle.
[0020] In the figure: 1, first clamp rod; 2, second clamp rod; 3, adjustment rod; 4, fixing tube; 5, holding ring; 6, screw hole; 7, limit bolt; 8, first arc clamp rod; 9, second arc clamp rod; 10, limit slot; 11, notch; 12, rotating shaft. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] Example 1, reference Figure 1-3 , a port seat protection clamp for preventing needle sticks in an infusion port, comprising a first clamp rod 1 and a second clamp rod 2, the first clamp rod 1 and the second clamp rod 2 are rotatably connected via a rotating shaft 12, and one end of the first clamp rod 1 and the second clamp rod 2 are both provided with a limited clamping structure;
[0023] The limit clamping structure includes a first arc-shaped clamping rod 8 arranged on the first clamp rod 1 and a second arc-shaped clamping rod 9 arranged on the second clamp rod 2. The first clamp rod 1 and the first arc-shaped clamping rod 8 are integrally formed, and the second clamp rod 2 and the second arc-shaped clamping rod 9 are integrally formed. A notch 11 is provided at the connection between the first clamp rod 1 and the first arc-shaped clamping rod 8, and a connection between the second arc-shaped clamping rod 9 and the second arc-shaped clamping rod 9 passes through the notch 11. The bottom of the opposite side of the first arc-shaped clamping rod 8 and the second arc-shaped clamping rod 9 both begin to have a limit clamping groove 10;
[0024] The other ends of the first clamp rod 1 and the second clamp rod 2 are both provided with an extended handle assembly, and the extended handle assembly includes a fixed tube 4 which is respectively fixedly sleeved on the end of the first clamp rod 1 and the end of the second clamp rod 2, and an adjusting rod 3 is movably inserted in the two fixed tubes 4, and the ends of the two adjusting rods 3 are connected with a hand-held ring 5;
[0025] Screw holes 6 are provided at equal distances on the two adjusting rods 3 , and limiting bolts 7 are screwed on one side of the top of the two fixing tubes 4 close to the hand-held ring 5 .
[0026] Working principle: the thumb and middle finger of the left hand are placed in the two hand-held rings 5 respectively, and the index finger can be placed on the first clamp rod 1 or the second clamp rod 2 to assist in fixation to increase stability, and then the first arc clamp rod 8 and the second arc clamp rod 9 are placed at the upper and lower edges of the infusion seat, and the two limit slots 10 are stuck on the sides of the infusion seat. After the entire protective clamp is fixed, pinch the needle butterfly wing without damage with the right hand, ask the patient to inhale and hold his breath, and then the needle can be pulled out. The operation is completed. For different users, the length of the adjusting rod 3 in the inserted fixing tube 4 can be adjusted, and then the limit bolt 7 is screwed to the screw hole 6 to fix the adjusting rod 3, which is convenient for people with different hand sizes to use.
[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A protective clamp for fixing a port seat to prevent needle stick injuries at an infusion port, comprising a first clamp rod (1) and a second clamp rod (2), characterized in that: The first clamp rod (1) and the second clamp rod (2) are rotatably connected via a rotating shaft (12); one end of the first clamp rod (1) and the second clamp rod (2) are both provided with a limited clamping structure; and the other end of the first clamp rod (1) and the second clamp rod (2) are both provided with an extended handle assembly; The position-limiting clamping structure comprises a first arc-shaped clamping rod (8) arranged on a first clamping rod (1) and a second arc-shaped clamping rod (9) arranged on a second clamping rod (2).
2. The infusion port anti-needlestick fixed port seat protection clamp according to claim 1, characterized in that: The first clamp rod (1) and the first arc-shaped clamp rod (8) are integrally formed, and the second clamp rod (2) and the second arc-shaped clamp rod (9) are integrally formed.
3. The infusion port anti-needlestick fixed port seat protection clamp according to claim 2, characterized in that: A notch (11) is provided at the connection between the first clamp rod (1) and the first arc-shaped clamp rod (8), and a connection between the second arc-shaped clamp rod (9) and the second arc-shaped clamp rod (9) passes through the notch (11).
4. The infusion port anti-needlestick fixed port seat protection clamp according to claim 3, characterized in that: The first arc-shaped clamping rod (8) and the second arc-shaped clamping rod (9) both have limiting slots (10) at their bottoms on opposite sides.
5. The infusion port anti-needlestick fixed port seat protection clamp according to claim 1, characterized in that: The extended handle assembly comprises a fixed tube (4) which is respectively fixedly sleeved on the end of the first clamp rod (1) and the end of the second clamp rod (2), and the two fixed tubes (4) are both movably inserted with an adjustment rod (3), and the ends of the two adjustment rods (3) are both connected to a hand-held ring (5).
6. The infusion port anti-needlestick fixed port seat protection clamp according to claim 5, It is characterized in that The two adjusting rods (3) are provided with screw holes (6) at equal distances. The tops of the two fixing pipes (4) are both screwed with limiting bolts (7) on one side close to the hand-held ring (5).