CN220632120U - Mammary gland biopsy rotary cutter - Google Patents
Mammary gland biopsy rotary cutter Download PDFInfo
- Publication number
- CN220632120U CN220632120U CN202320836199.6U CN202320836199U CN220632120U CN 220632120 U CN220632120 U CN 220632120U CN 202320836199 U CN202320836199 U CN 202320836199U CN 220632120 U CN220632120 U CN 220632120U
- Authority
- CN
- China
- Prior art keywords
- gel
- handle
- communicated
- rotary cutter
- hemostatic
- 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.)
- Active
Links
- 238000001574 biopsy Methods 0.000 title claims abstract description 18
- 210000005075 mammary gland Anatomy 0.000 title description 2
- 230000002439 hemostatic effect Effects 0.000 claims abstract description 27
- 210000000481 breast Anatomy 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000740 bleeding effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 description 11
- 210000001519 tissue Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to medical equipment, in particular to a breast biopsy rotary cutter, which comprises an outer cutter and a handle, wherein the outer cutter is fixed at one end of the handle and is used for being inserted into a patient, a gel container is limited on the outer wall of the handle, and the gel container is used for containing hemostatic gel; an electric pump defined on an outer wall of the handle; the first end of the second stage connecting pipe is communicated with the gel container, and the second end of the second stage connecting pipe is communicated with the inlet of the electric pump; a hemostatic gel passage tube which is disposed along the outer axial direction and fixed to the outer axial direction; the first end of the first stage connecting pipe is communicated with the output port of the electric pump, and the second end of the first stage connecting pipe is communicated with the hemostatic gel channel pipe; realizing the effect of stopping bleeding on the biopsy part of the patient more timely.
Description
Technical Field
The utility model relates to medical equipment, in particular to a breast biopsy rotary cutter.
Background
The breast biopsy rotary cutter is also called a rotary cutter for short and is used for performing living sampling on the body of a patient.
The rotary cutting surgical knife generally comprises an inner knife and an outer knife sleeved outside the inner knife, wherein a sampling groove is formed at the front end of the outer knife along the radial direction; after puncturing, the tissue is sucked into the sampling groove under the negative pressure condition, and at the moment, the inner knife rotates forward to cut the tissue and accommodate the tissue into the front end of the inner knife; of course, the inner knife can seal the sampling groove at the forefront end during puncturing, and then give off the sampling groove backwards after puncturing to the position, the let-off position and distance are determined according to the number of samples, negative pressure is applied in the giving-off process, and rotary cutting sampling is performed.
After the sampling is completed, the outer cutter of the rotary cutter is pulled out from the human body, and the sampling part can flow blood; at present, various hemostatic modes can be adopted only when the outer knife is pulled out from a human body, so that hemostasis can be carried out on a patient.
Disclosure of Invention
The utility model provides a breast biopsy rotary cutter, which mainly solves one of the following problems: after the current rotary cutter is improved, the external cutter is pulled out from the human body and simultaneously stops bleeding, namely, the biopsy part of the patient is stopped in time.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
a breast biopsy rotary cutter, including outer sword, handle, outer sword is fixed in the one end of handle, outer sword is used for inserting patient's health, its characterized in that includes:
-a gel container defined on an outer wall of the handle, the gel container for containing a hemostatic gel;
-an electric pump defined in an outer wall of the handle;
a second stage connecting pipe, the first end of which is communicated with the gel container, and the second end of which is communicated with the inlet of the electric pump;
-a hemostatic gel channel tube axially disposed along the outer shaft and fixed thereto;
-a first stage connection tube having a first end in communication with the output port of the electric pump and a second end in communication with the hemostatic gel passage tube.
Further, the gel container includes an end cap portion, a receiving portion;
the end cover part is a round bottle cap, and the peripheral wall of the end cover part is fixedly connected with the handle;
the accommodating part is barrel-shaped and is used for accommodating hemostatic gel;
the end cover part and the containing part are in threaded connection, and the inner cavities of the end cover part and the containing part are communicated.
Further, the housing portion is provided with an external thread, and the end cap portion is provided with an internal thread.
The beneficial effects of the utility model are as follows:
the gel container 40, the second stage connecting pipe 70, the first stage connecting pipe 60 and the hemostatic gel passage pipe 30 sequentially form a book transmission passage of hemostatic gel; after the electric pump 50 is started, the end of the hemostatic gel passage tube 30, which is far away from the handle 20, can be gelled; after the sampling is finished, the external knife 10 is withdrawn, and the electric pump 50 is started, so that the hemostatic gel can timely stop bleeding at the biopsy site; realizing the effect of stopping bleeding on the biopsy part of the patient more timely.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present application;
reference numeral control table:
an outer knife 10, a handle 20 and a hemostatic gel passage tube 30;
a gel container 40, an end cap 41, and a housing 42;
an electric pump 50, a first stage connecting pipe 60 and a second stage connecting pipe 70.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1, a breast biopsy rotary cutter,
the current rotary cutter comprises an outer cutter 10 and a handle 20, wherein the outer cutter 10 is fixed at one end of the handle 20, the outer cutter 10 is used for being inserted into a patient, the outer cutter 10 is provided with a sampling groove, and an inner cutter is further arranged inside the outer cutter 10.
A gel container 40 is defined at the outer wall of the handle 20, the gel container 40 for containing a hemostatic gel;
the electric pump 50 is defined at an outer wall of the handle 20;
the first end of the second stage connecting pipe 70 is communicated with the gel container 40, and the second end of the second stage connecting pipe 70 is communicated with the inlet of the electric pump 50;
the hemostatic gel passage tube 30 is axially disposed along the outer knife 10 and is fixed thereto;
the first end of the first stage connecting pipe 60 is communicated with the output port of the electric pump 50, and the second end is communicated with the hemostatic gel passage pipe 30;
in summary, the gel container 40, the second stage connection pipe 70, the first stage connection pipe 60, and the hemostatic gel passage pipe 30 sequentially form a book transfer passage of hemostatic gel; after the electric pump 50 is started, the end of the hemostatic gel passage tube 30, which is far away from the handle 20, can be gelled; after the sampling is finished, the external knife 10 is withdrawn, and the electric pump 50 is started, so that the hemostatic gel can timely stop bleeding at the biopsy site; realizing the effect of stopping bleeding on the biopsy part of the patient more timely.
Further, the gel container 40 includes an end cap portion 41, a receiving portion 42;
the end cover part 41 is a round bottle cap, and the outer peripheral wall of the end cover part 41 is fixedly connected with the handle 20;
the accommodating part 42 is barrel-shaped and is used for accommodating hemostatic gel;
the end cover part 41 and the accommodating part 42 are in threaded connection, and the inner cavities of the end cover part 41 and the accommodating part 42 are communicated; specifically, the housing portion 42 is provided with an external thread, and the end cap portion 41 is provided with an internal thread.
Alternatively, a new channel may be provided in the outer knife 10, which serves as a hemostatic gel channel tube 30, which provides an externally leaking glue outlet at the end of the outer knife 10 remote from the handle.
The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.
Claims (4)
1. A breast biopsy rotary cutter, including outer sword, handle, outer sword is fixed in the one end of handle, outer sword is used for inserting patient's health, its characterized in that includes:
-a gel container defined on an outer wall of the handle, the gel container for containing a hemostatic gel;
-an electric pump defined in an outer wall of the handle;
a second stage connecting pipe, the first end of which is communicated with the gel container, and the second end of which is communicated with the inlet of the electric pump;
-a hemostatic gel channel tube axially disposed along the outer shaft and fixed thereto;
-a first stage connection tube having a first end in communication with the output port of the electric pump and a second end in communication with the hemostatic gel passage tube.
2. A breast biopsy rotary cutter according to claim 1, wherein,
the gel container comprises an end cover part and a containing part;
the end cover part is a round bottle cap, and the peripheral wall of the end cover part is fixedly connected with the handle;
the accommodating part is barrel-shaped and is used for accommodating hemostatic gel;
the end cover part and the containing part are in threaded connection, and the inner cavities of the end cover part and the containing part are communicated.
3. A breast biopsy rotary cutter according to claim 2, wherein,
the accommodating part is provided with external threads, and the end cover part is provided with internal threads.
4. A breast biopsy rotary cutter according to claim 1, wherein,
a channel is newly arranged in the outer knife and is used as a hemostatic gel channel tube, and an externally leaked gel outlet is arranged at one end of the outer knife, which is far away from the handle, of the channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320836199.6U CN220632120U (en) | 2023-04-15 | 2023-04-15 | Mammary gland biopsy rotary cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320836199.6U CN220632120U (en) | 2023-04-15 | 2023-04-15 | Mammary gland biopsy rotary cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220632120U true CN220632120U (en) | 2024-03-22 |
Family
ID=90261590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320836199.6U Active CN220632120U (en) | 2023-04-15 | 2023-04-15 | Mammary gland biopsy rotary cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220632120U (en) |
-
2023
- 2023-04-15 CN CN202320836199.6U patent/CN220632120U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104800954B (en) | A kind of adjustable valve catheter sheath | |
| CN220632120U (en) | Mammary gland biopsy rotary cutter | |
| CN215384446U (en) | Medical cutter with water injection function | |
| CN201542659U (en) | Soft tissue biopsy sampler | |
| CN210844903U (en) | PTA sacculus expansion pipe | |
| CN202477741U (en) | Bone and soft tissue tumor biopsy needle | |
| CN205198558U (en) | Novel hemodialysis pjncture needle | |
| CN209437287U (en) | Percutaneous puncture catheter needle | |
| CN209808406U (en) | Gynecological tumor sampling device | |
| CN209678565U (en) | A kind of biopsy needle for being exclusively used in extracting cerebral tissue change's tissue | |
| CN209900189U (en) | Tumor liquid aspirator for medical treatment of internal medicine | |
| CN209091559U (en) | It is easily inserted the puncture outfit of control | |
| CN201930285U (en) | Tumor therapeutic apparatus | |
| CN202122757U (en) | Novel interventional catheter | |
| CN219089554U (en) | Negative pressure hair follicle extraction equipment | |
| CN2396780Y (en) | Gun type cutting instrument for lumbar partial removal of vertebral disc | |
| CN221013336U (en) | Multifunctional separator | |
| CN201046281Y (en) | Novel venous transfusion puncturing needle | |
| CN213430452U (en) | Artery blood vessel root stop-jump needle convenient for observing puncture position | |
| CN205339075U (en) | Rotary planer sharpener | |
| CN215688312U (en) | Intervention puncture device for oncology department | |
| CN212439533U (en) | Intraoperative intestinal tract decompression device | |
| CN201441393U (en) | Superficial tumor biopsy device | |
| CN217488795U (en) | Puncture needle for breaking colloidal cyst fluid of thyroid cyst or cystic solid tumor | |
| CN217162173U (en) | Take rotation function's liposuction needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |