CN219629678U - Disposable cervical living body sampling forceps - Google Patents
Disposable cervical living body sampling forceps Download PDFInfo
- Publication number
- CN219629678U CN219629678U CN202222187274.9U CN202222187274U CN219629678U CN 219629678 U CN219629678 U CN 219629678U CN 202222187274 U CN202222187274 U CN 202222187274U CN 219629678 U CN219629678 U CN 219629678U
- Authority
- CN
- China
- Prior art keywords
- clamp head
- head knife
- transmission mechanism
- forceps head
- driving mechanism
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- 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.)
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Links
- 238000005070 sampling Methods 0.000 title description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000001574 biopsy Methods 0.000 claims abstract description 6
- 210000001519 tissue Anatomy 0.000 claims description 15
- 210000002221 olecranon process Anatomy 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to a disposable cervical biopsy forceps, which is characterized in that a forceps head knife is closed on a forceps head knife holder through a pressing driving mechanism, then medical staff stretches the forceps head knife holder and the forceps head knife into a patient, then the driving mechanism is loosened, the forceps head knife is opened, a driving device is pressed again, the forceps head knife is closed again to shear tissue at a focus of the patient, then the forceps head knife is closed, the sheared tissue is clamped through the forceps head knife holder and the forceps head knife, and the medical staff withdraws the forceps head knife holder and the forceps head knife from the patient, so that the practicability of the device is improved; the tissue cutting machine comprises a driving mechanism, a transmission mechanism and a clamping mechanism, wherein the transmission mechanism is arranged on the driving mechanism, the clamping mechanism is arranged on the transmission mechanism, the driving mechanism provides power for the transmission mechanism, the transmission mechanism drives the clamping mechanism, and the clamping mechanism shears tissue at a focus or clamps the cut tissue.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a disposable cervical living body sampling forceps.
Background
The utility model provides a cervical living body sampling forceps is under endoscope monitoring, gets into the human body through endoscope pincers way, through holding the handle, makes the binding clip closure clip the tissue thing of cervical interior focus department to the apparatus that takes out the tissue thing, current sampling forceps mostly is used repeatedly, causes cross infection for the patient easily, and current disposable structure is than simple, and medical staff is inconvenient when using grips it, and the flexibility is relatively poor, influences medical staff's normal operation easily, brings unnecessary misery for the patient easily simultaneously, leads to the practicality relatively poor, consequently needs improve current equipment.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the disposable cervical living body sampling forceps which is characterized in that the driving mechanism is pressed to enable the jaw knife to be closed on the jaw knife holder, then medical staff stretches the jaw knife holder and the jaw knife into a patient, then the driving mechanism is released to enable the jaw knife to be opened, the driving device is pressed again to enable the jaw knife to be closed again to shear tissue at a focus of the patient, then the jaw knife is closed and then clamps the sheared and fallen tissue through the jaw knife holder and the jaw knife, and the medical staff stretches the jaw knife holder and the jaw knife out of the patient, so that the practicability of the device is improved.
The utility model discloses a disposable cervical biopsy forceps which comprises a driving mechanism, a transmission mechanism and a clamping mechanism, wherein the transmission mechanism is arranged on the driving mechanism;
the clamping mechanism comprises a binding clip knife holder and a binding clip knife, the right end of the binding clip knife holder is arranged at the left end of the transmission mechanism, the bottom end of the binding clip knife is rotatably arranged at the top end of the binding clip knife holder, the right end of the binding clip knife is rotatably connected and arranged on the transmission mechanism, and the left parts of the binding clip knife holder and the binding clip knife are of a olecranon structure;
the clamp head knife is closed on the clamp head knife holder by pressing the driving mechanism, then medical staff stretches the clamp head knife holder and the clamp head knife into a patient, then the driving mechanism is loosened, the clamp head knife is opened, the driving device is pressed again, the clamp head knife is closed again to shear tissue at a focus of the patient, then the clamp head knife is closed and clamps the sheared tissue through the clamp head knife holder and the clamp head knife, and then the medical staff stretches out the clamp head knife holder and the clamp head knife from the patient, so that the practicability of the device is improved.
Preferably, the transmission mechanism comprises a sleeve, the left end of the sleeve is connected with the right end of the clamp head tool apron, the right end of the sleeve is arranged at the left end of the driving mechanism, a pull rod is arranged in the sleeve, the left end of the pull rod is rotationally connected with the right end of the clamp head tool, and the right end of the pull rod is rotationally connected with the driving mechanism; the clamp head knife is closed and then arranged on the clamp head knife holder or opened through the transmission of the pull rod in the sleeve by pressing the driving device, so that the practicability of the equipment is improved.
Preferably, the driving mechanism comprises a large handle and a small handle, the left end of the large handle is connected with the right end of the sleeve, the top end of the small handle is rotatably mounted on the large handle, the top of the left end of the small handle is provided with a locking mechanism, and the right end of the pull rod in the sleeve is rotatably mounted on the top of the small handle; medical staff is through holding big handle and little handle, makes little handle be close to big handle, drives the intraductal pull rod of cover, makes sleeve pipe control binding clip sword closed to improve the practicality of equipment.
Preferably, the surface of the large handle is provided with anti-skid lines; the friction force between the large handle and the hands of medical staff is increased, so that the stability of the equipment is improved.
Compared with the prior art, the utility model has the beneficial effects that: the clamp head knife is closed on the clamp head knife holder by pressing the driving mechanism, then medical staff stretches the clamp head knife holder and the clamp head knife into a patient, then the driving mechanism is loosened, the clamp head knife is opened, the driving device is pressed again, the clamp head knife is closed again to shear tissue at a focus of the patient, then the clamp head knife is closed and clamps the sheared tissue through the clamp head knife holder and the clamp head knife, and then the medical staff stretches out the clamp head knife holder and the clamp head knife from the patient, so that the practicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the portion A in FIG. 1 according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of portion B in FIG. 2 according to the present utility model;
the reference numerals in the drawings: 1. a clamp head tool apron; 2. a binding clip knife; 3. a sleeve; 4. a large handle; 5. a small handle; 6. a locking mechanism; 7. and (5) anti-skid lines.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Examples
As shown in fig. 1 to 3, the device comprises a driving mechanism, a transmission mechanism and a clamping mechanism, wherein the transmission mechanism is arranged on the driving mechanism, the clamping mechanism is arranged on the transmission mechanism, the driving mechanism provides power for the transmission mechanism, the transmission mechanism drives the clamping mechanism, and the clamping mechanism shears tissue at a focus or clamps the cut tissue;
the clamping mechanism comprises a binding clip tool apron 1 and a binding clip tool 2, the right end of the binding clip tool apron 1 is arranged at the left end of the transmission mechanism, the bottom end of the binding clip tool 2 is rotatably arranged at the top end of the binding clip tool apron 1, the right end of the binding clip tool 2 is rotatably connected and arranged on the transmission mechanism, and the left parts of the binding clip tool apron 1 and the binding clip tool 2 are of olecranon structures;
the transmission mechanism comprises a sleeve 3, the left end of the sleeve 3 is connected with the right end of the clamp head tool apron 1, the right end of the sleeve 3 is arranged at the left end of the driving mechanism, a pull rod is arranged in the sleeve 3, the left end of the pull rod is rotationally connected with the right end of the clamp head tool 2, and the right end of the pull rod is rotationally connected with the driving mechanism;
the driving mechanism comprises a large handle 4 and a small handle 5, the left end of the large handle 4 is connected with the right end of the sleeve 3, the top end of the small handle 5 is rotatably arranged on the large handle 4, the top of the left end of the small handle 5 is provided with a locking mechanism 6, the surface of the large handle 4 is provided with anti-skid lines 7, and the right end of a pull rod in the sleeve 3 is rotatably arranged on the top of the small handle 5;
medical staff closes the binding clip knife 2 on the binding clip knife holder 1 by holding the large handle 4 and the small handle 5, enabling the small handle 5 to be close to the large handle 4, driving a pull rod in the sleeve 3, enabling the medical staff to extend the binding clip knife holder 1 and the binding clip knife 2 into a patient, loosening the small handle 5, enabling the binding clip knife 2 to be opened, then enabling the medical staff to hold the large handle 4 and the small handle 5 again, enabling the binding clip knife 2 to be closed again to cut tissue on a focus of the patient, enabling the binding clip knife 2 to clamp the cut tissue through the binding clip knife holder 1 and the binding clip knife 2 after being closed, enabling the locking mechanism 6 to lock the small handle 5, limiting the small handle 5, enabling the medical staff to withdraw the binding clip knife holder 1 and the binding clip knife 2 from the body of the patient, pressing down the locking mechanism 6, enabling the small handle 5 to be reset, enabling the medical staff to take down the tissue on the binding clip holder 1, and accordingly improving the practicability of the device.
The disposable cervical biopsy forceps have common mechanical modes in the installation mode, the connection mode or the setting mode, and can be implemented as long as the beneficial effects can be achieved; the locking mechanism 6 of the disposable cervical biopsy forceps of the utility model is commercially available and is only required to be installed and operated according to the accompanying instructions by those skilled in the art without the need for creative effort by those skilled in the art.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (2)
1. The disposable cervical biopsy forceps are characterized by comprising a driving mechanism, a transmission mechanism and a clamping mechanism, wherein the transmission mechanism is arranged on the driving mechanism, the clamping mechanism is arranged on the transmission mechanism, the driving mechanism provides power for the transmission mechanism, the transmission mechanism drives the clamping mechanism, and the clamping mechanism shears tissue matters at a focus or clamps the cut tissue matters;
the clamping mechanism comprises a clamp head tool apron (1) and a clamp head tool (2), wherein the right end of the clamp head tool apron (1) is arranged at the left end of the transmission mechanism, the bottom end of the clamp head tool (2) is rotatably arranged at the top end of the clamp head tool apron (1), the right end of the clamp head tool (2) is rotatably connected and arranged on the transmission mechanism, and the left parts of the clamp head tool apron (1) and the clamp head tool (2) are of a olecranon structure;
the transmission mechanism comprises a sleeve (3), the left end of the sleeve (3) is connected with the right end of the clamp head tool apron (1), the right end of the sleeve (3) is arranged at the left end of the driving mechanism, a pull rod is arranged in the sleeve (3), the left end of the pull rod is rotationally connected with the right end of the clamp head tool (2), and the right end of the pull rod is rotationally connected with the driving mechanism;
the driving mechanism comprises a large handle (4) and a small handle (5), the left end of the large handle (4) is connected with the right end of the sleeve (3), the top end of the small handle (5) is rotatably mounted on the large handle (4), the top of the left end of the small handle (5) is provided with a locking mechanism (6), and the right end of the pull rod in the sleeve (3) is rotatably mounted on the top of the small handle (5).
2. The disposable cervical biopsy forceps according to claim 1, wherein the surface of the large handle (4) is provided with anti-slip threads (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222187274.9U CN219629678U (en) | 2022-08-19 | 2022-08-19 | Disposable cervical living body sampling forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222187274.9U CN219629678U (en) | 2022-08-19 | 2022-08-19 | Disposable cervical living body sampling forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219629678U true CN219629678U (en) | 2023-09-05 |
Family
ID=87814513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222187274.9U Active CN219629678U (en) | 2022-08-19 | 2022-08-19 | Disposable cervical living body sampling forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219629678U (en) |
-
2022
- 2022-08-19 CN CN202222187274.9U patent/CN219629678U/en active Active
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