CN210354768U - Biopsy forceps for digestive system department - Google Patents
Biopsy forceps for digestive system department Download PDFInfo
- Publication number
- CN210354768U CN210354768U CN201821765725.XU CN201821765725U CN210354768U CN 210354768 U CN210354768 U CN 210354768U CN 201821765725 U CN201821765725 U CN 201821765725U CN 210354768 U CN210354768 U CN 210354768U
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- China
- Prior art keywords
- head
- tong head
- biopsy forceps
- guide hose
- digestive system
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Abstract
The utility model discloses a biopsy forceps for digestive system department, which comprises a guide hose, a steel wire rope, a left forceps head, a right forceps head, a transfusion tube and a normal saline storage container, wherein the front end of the guide hose is provided with a fixed sleeve, the left forceps head is fixed at the front end of the fixed sleeve, the left forceps head is connected with the right forceps head through a rotating shaft, the right forceps head is provided with a left bending part, the left side of the left bending part is connected with the steel wire rope, and the left forceps head and the right forceps head are propped open by a spring; the steel wire rope penetrates through the guide hose and is fixed on the pulling guide column, the pulling guide column penetrates through the handle pipe and is provided with a disc-shaped handle, and the handle pipe is fixedly connected to the rear end of the guide hose; the delivery port of transfer line is located the sample intracavity that forms behind left tong head and the right tong head closure, the transfer line freely passes guide hose, carries and draws guide post and disc handle in proper order to be connected to in the normal saline storage container through medical transfer pump.
Description
Technical Field
The utility model relates to a medical instrument field for the gastroenterology, concretely relates to biopsy forceps for the gastroenterology.
Background
Biopsy (biopsy) is also called surgical pathology examination, and is called external examination; this refers to a technique for taking out a diseased tissue from a patient by incision, forceps, puncture, or the like, and performing pathological examination, as required for diagnosis and treatment. It is the most important part of the diagnosis pathology, and it can make clear histopathological diagnosis for most of the examined cases, and it is used as the final diagnosis in clinic. Biopsy forceps are indispensable tools for taking pathological specimens in endoscopy, and can directly damage mucous membranes to obtain specimens. At present, the biopsy forceps have single function, and the tissue to be detected which is clamped falls off from the organ, so that the biopsy forceps are separated from the body fluid environment and are easy to dehydrate and other changes, thereby influencing the biopsy result.
In order to solve the above problems, it is highly desirable to provide a biopsy forceps for gastroenterology that can temporarily store a living tissue taken from a living tissue in a liquid environment to prevent the living tissue from separating from the organ and causing dehydration, thereby preventing the dehydration from affecting the detection result.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biopsy forceps for gastroenterology, the effectual living body tissue who has solved present biopsy forceps and has taken off can not deposit the problem in the liquid environment temporarily.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a biopsy forceps for digestive system department comprises a guide hose, a steel wire rope, a left forceps head, a right forceps head, a transfusion tube and a normal saline storage container, wherein a fixed sleeve is arranged at the front end of the guide hose, the left forceps head is fixed at the front end of the fixed sleeve, the left forceps head is connected with the right forceps head through a rotating shaft, the right forceps head is provided with a left bending part, the left side of the left bending part is connected with the steel wire rope, and the left forceps head and the right forceps head are opened by a spring;
the steel wire rope penetrates through the guide hose and is fixed on the pulling guide column, the pulling guide column penetrates through the handle pipe and is provided with a disc-shaped handle, and the handle pipe is fixedly connected to the rear end of the guide hose;
the delivery port of transfer line is located the sample intracavity that forms behind left tong head and the right tong head closure, the transfer line freely passes guide hose, carries and draws guide post and disc handle in proper order to be connected to in the normal saline storage container through medical transfer pump.
Furthermore, the left tong head, the right tong head and the fixed sleeve are all made of stainless steel.
Furthermore, a miniature rectangular shower head is connected to a water outlet of the infusion tube, and the rectangular shower head is a stainless steel shower head.
Furthermore, the left tong head and the right tong head are respectively composed of front fine teeth, middle parts and rear coarse teeth.
Furthermore, finger rings are arranged on two sides of the left side of the handle pipe and used for fingers to insert.
Furthermore, the physiological saline storage container and the medical infusion pump are provided with a switch.
Further, the normal saline storage container is provided with a water pipe and a sealing cover.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a biopsy forceps, after pincers take off the tissue, can provide the liquid environment of normal saline to the tissue that pincers take off, guarantee to organize interim liquid environment, avoid its long-time liquid environment that breaks away from to cause the condition that the tissue dehydration influences the detection.
Obviously, according to the above-mentioned contents of the present invention, many other modifications, substitutions or alterations can be made without departing from the basic technical idea of the present invention.
The above-mentioned aspects of the present invention will be described in further detail with reference to the following detailed description; this should not be understood as limiting the scope of the above-described subject matter of the present invention to the following examples only; all the techniques realized based on the concept of the utility model belong to the scope of the utility model.
Drawings
FIG. 1 is a schematic structural view of a biopsy forceps for digestive system department of the present invention;
in the figure:
1-a guide hose; 2-steel wire rope; 3-left binding clip; 4-right tong head; 5-a transfusion tube; 6-a saline storage container; 7-fixing the sleeve; 8-a rotating shaft; 9-left bending part; 10-a spring; 11-lifting the guide post; 12-a handle tube; 13-a disc-shaped handle; 14-a sample chamber; 15-a rectangular shower; 16-front serration; 17-middle; 18-rear coarse teeth; 19-finger ring; 20-a switch; 21-a water pipe; 22-sealing cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to a biopsy forceps for gastroenterology, including guide hose 1, steel wire rope 2, left binding clip 3, right binding clip 4, transfer line 5 and normal saline storage container 6, the front end of guide hose 1 sets up fixed sleeve 7, left binding clip 3 is fixed in the front end of fixed sleeve 7, left binding clip 3 connects right binding clip 4 through pivot 8, right binding clip 4 sets up left kink 9, steel wire rope 2 is connected on the left of left kink 9, left binding clip 3 and right binding clip 4 are propped open by spring 10;
the steel wire rope 2 penetrates through the guide hose 1 and is fixed on the lifting guide post 11, the lifting guide post 11 penetrates through the handle pipe 12 and is provided with a disc-shaped handle 13, and the handle pipe 12 is fixedly connected to the rear end of the guide hose 1;
the delivery port of transfer line 5 is located the sample chamber 14 that forms after left tong head 3 and the closure of right tong head 4, transfer line 5 freely passes guide hose 1 in proper order, carries and carries guide post 11 and disc handle 13 to be connected to in the normal saline storage container 6 through medical transfer pump.
Furthermore, the left tong head 3, the right tong head 4 and the fixed sleeve 7 are all made of stainless steel.
Furthermore, the water outlet of the infusion tube 5 is connected with a miniature rectangular shower head 15, and the rectangular shower head 15 is a stainless steel shower head.
Furthermore, the left tong head 3 and the right tong head 4 are respectively composed of front fine teeth 16, a middle part 17 and rear coarse teeth 18.
Further, finger rings 19 are provided on both left sides of the handle tube 12 for insertion of fingers.
Further, the saline storage container 6 and the medical infusion pump are provided with a switch 20.
Further, the physiological saline storage container 6 is provided with a water pipe 21 and a sealing cover 22.
Of course, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and that such changes and modifications are intended to be included within the scope of the appended claims.
Claims (7)
1. The utility model provides a biopsy forceps for gastroenterology which characterized in that: the device comprises a guide hose (1), a steel wire rope (2), a left tong head (3), a right tong head (4), an infusion tube (5) and a physiological saline storage container (6), wherein a fixed sleeve (7) is arranged at the front end of the guide hose (1), the left tong head (3) is fixed at the front end of the fixed sleeve (7), the left tong head (3) is connected with the right tong head (4) through a rotating shaft (8), the right tong head (4) is provided with a left bent part (9), the left side of the left bent part (9) is connected with the steel wire rope (2), and the left tong head (3) and the right tong head (4) are propped open by a spring (10);
the steel wire rope (2) penetrates through the guide hose (1) and is fixed on the pulling guide column (11), the pulling guide column (11) penetrates through the handle pipe (12) and is provided with a disc-shaped handle (13), and the handle pipe (12) is fixedly connected to the rear end of the guide hose (1);
the delivery port of transfer line (5) is located sample chamber (14) that left binding clip (3) and right binding clip (4) closed back formed, transfer line (5) freely pass guide hose (1), carry in proper order and draw guide post (11) and disc handle (13) to be connected to in normal saline storage container (6) through medical transfer pump.
2. The biopsy forceps for digestive system department according to claim 1, wherein: the left tong head (3), the right tong head (4) and the fixed sleeve (7) are all made of stainless steel.
3. The biopsy forceps for digestive system department according to claim 1, wherein: the water outlet of the infusion tube (5) is connected with a miniature rectangular shower head (15), and the rectangular shower head (15) is a stainless steel shower head.
4. The biopsy forceps for digestive system department according to claim 1, wherein: the left tong head (3) and the right tong head (4) are respectively composed of front fine teeth (16), a middle part (17) and rear coarse teeth (18).
5. The biopsy forceps for digestive system department according to claim 1, wherein: finger rings (19) are arranged on the two sides of the left side of the handle pipe (12) for fingers to insert.
6. The biopsy forceps for digestive system department according to claim 1, wherein: the physiological saline storage container (6) and the medical infusion pump are provided with a switch (20).
7. The biopsy forceps for digestive system department according to claim 1, wherein: the normal saline storage container (6) is provided with a water pipe (21) and a sealing cover (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765725.XU CN210354768U (en) | 2018-10-30 | 2018-10-30 | Biopsy forceps for digestive system department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765725.XU CN210354768U (en) | 2018-10-30 | 2018-10-30 | Biopsy forceps for digestive system department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210354768U true CN210354768U (en) | 2020-04-21 |
Family
ID=70229515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821765725.XU Expired - Fee Related CN210354768U (en) | 2018-10-30 | 2018-10-30 | Biopsy forceps for digestive system department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210354768U (en) |
-
2018
- 2018-10-30 CN CN201821765725.XU patent/CN210354768U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20201030 |