一种定量取样精准控制活体取样钳
By replacing sampling forceps of different sizes and using sliding rings and metal wires to control the opening and closing of the sampling forceps, the problem of difficulty in quantitative sampling with live sampling forceps has been solved, achieving quantitative sampling, reducing tissue trauma, and improving work efficiency and self-healing speed.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGZHOU LOOKMED MEDICAL EQUIP
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing live sampling forceps are difficult to use for quantitative sampling, resulting in excessive tissue damage or insufficient samples.
By changing sampling clamps of different sizes and using multiple small-sample methods, quantitative sampling can be achieved by controlling the opening and closing of the sampling clamps with a sliding ring and a metal wire.
It enables quantitative sampling, reduces tissue trauma, improves self-healing speed, and ensures a sufficient number of living samples.
Smart Images
Figure CN224505480U_ABST
Abstract
Claims
1. A precision control of quantitative sampling and living body sampling forceps, comprising a fixed tube (1), characterized in that: A connecting pipe (2) is fixedly installed on the outside of the fixed pipe (1), a flexible tube (3) is fixedly installed on the outside of the connecting pipe (2), a metal head (4) is fixedly installed at the other end of the flexible tube (3), a first connecting sleeve (5) is threadedly connected inside the metal head (4), a second connecting sleeve (6) is fitted on the outside of the first connecting sleeve (5), and the second connecting sleeve (6) is threadedly connected to the metal head (4), a fixed shaft (9) is fixedly installed inside the second connecting sleeve (6), a fixed seat (8) is rotatably installed on the outside of the fixed shaft (9), and a first sampling clamp (7) is fixedly installed on the outside of the fixed seat (8).
2. The precision control of quantitative sampling and living body sampling forceps according to claim 1, wherein: The outer side of the fixed tube (1) is provided with a sliding groove (12), and a sliding ring (10) is slidably arranged inside the sliding groove (12).
3. The precision control of quantitative sampling and living body sampling forceps according to claim 2, characterized in that: A metal wire (11) is fixedly provided on the outside of the sliding ring (10), and the metal wire (11) slides inside the fixed tube (1), the connecting tube (2), the hose (3) and the metal head (4).
4. The precision control biopsy forceps of claim 1, wherein: A pressure plate (13) is fixedly installed on the outside of the fixed tube (1), and the pressure plate (13) slides and fits against the sliding ring (10).
5. The precision control biopsy forceps of claim 3, wherein: The end of the metal wire (11) is fixedly provided with a wire split (15), and the wire split (15) is fixedly connected to the fixed shaft (9).
6. The precision control biopsy forceps of claim 3, wherein: The outer side of the metal wire (11) is provided with a slot (14), and a wire split (15) is engaged on the outer side of the slot (14), and the wire split (15) is fixedly connected to the second connecting sleeve (6).
7. The precision control biopsy forceps of claim 1, wherein: A second sampling clamp (17) is fixedly disposed on the outer side of another first connecting sleeve (5), and another second sampling clamp (17) is fixedly disposed on the outer side of another second connecting sleeve (6).