CN210843318U - Disposable suction tube for nasal endoscope operation forceps - Google Patents
Disposable suction tube for nasal endoscope operation forceps Download PDFInfo
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- CN210843318U CN210843318U CN201921481233.2U CN201921481233U CN210843318U CN 210843318 U CN210843318 U CN 210843318U CN 201921481233 U CN201921481233 U CN 201921481233U CN 210843318 U CN210843318 U CN 210843318U
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- pipe
- forceps
- pipe section
- tube
- suction tube
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Abstract
The utility model provides a disposable suction tube for a pair of nasal endoscope operation forceps, which relates to the technical field of medical auxiliary instruments, and the disposable suction tube is sleeved on a forceps arm of the nasal endoscope operation forceps; the method specifically comprises the following steps: the first pipe section is of a crescent hollow structure in cross section, and a U-shaped groove is formed in the upper portion of the first pipe section along the length direction of the first pipe section; the clamping pipe is fixedly connected with the first pipe section, the clamping pipe is of a hollow structure, and a pipe body of the clamping pipe is attached to the U-shaped groove; one end of the second pipe section is connected with the first pipe section, the other end of the second pipe section is connected with a suction pipe joint, and the first pipe section, the second pipe section and the suction pipe joint are communicated with each other. The disposable suction tube of the utility model is sleeved on the forceps arms of the nasal endoscope operation forceps through the clamping tube, so that the operation can be performed while sucking, the operation time is effectively shortened, and unnecessary damage is prevented; the first pipe section and the clamping pipe are reserved with enough lengths, so that the nose endoscope surgical forceps can be conveniently trimmed according to the size of the nose endoscope surgical forceps and the requirements of operators, and the applicability is high.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a disposable suction tube for an endoscopic sinus forceps.
Background
The paranasal sinus endoscope operation is to reestablish good ventilation and drainage of the nasal cavity and the paranasal sinus on the basis of completely removing pathological changes, thereby achieving the purpose of treating nasal polyp caused by nasosinusitis and the like. With the deep popularization of medical minimally invasive technology, the nasal endoscope minimally invasive surgery is a most common operation mode of otolaryngological department at present as a non-invasive and painless ultramicro invasive therapy. The endoscope visible camera system can go deep into the hidden part in the nasal cavity, so that doctors can see the diseased part like the palm of the fingers and can quickly and thoroughly remove the diseased tissue. The whole process has clear visual field, and the operation can reach more precise effect and reach the area which is not easy to reach before. In the nasal endoscope minimally invasive surgery, after fresh blood generated in the surgery is sucked out, the diseased tissue is clamped by nasal endoscope operation forceps, so that the diseased tissue can be clamped more accurately, but a lot of surgery time is wasted. If fresh blood is not sucked during operation, when the lesion tissue is extracted by using the nasal endoscope forceps, the lesion tissue is immersed in the blood pool, and the operation part is easily accidentally injured or operation complications are easily caused by blind forceps extraction.
In the prior art, the operation forceps with suction are adopted to carry out nasal endoscope minimally invasive surgery, and the forceps of lesion tissues are taken while fresh blood is sucked out, but the price is high, and the operation forceps are not suitable for the existing nasal endoscope operation forceps, so that the waste of the existing nasal endoscope operation forceps is caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a disposable suction tube for a pair of nasal endoscope forceps, which is sleeved on a forceps arm of the pair of nasal endoscope forceps;
the disposable suction tube specifically comprises:
the first pipe section is of a hollow structure with a crescent-shaped cross section, and a U-shaped groove is formed above the first pipe section along the length direction of the first pipe section;
the clamping pipe is fixedly connected with the first pipe section, the clamping pipe is of a hollow structure, and a pipe body of the clamping pipe is attached to the U-shaped groove;
one end of the second pipe section is connected with the first pipe section, the other end of the second pipe section is connected with a suction pipe joint, and the first pipe section, the second pipe section and the suction pipe joint are communicated with each other.
Preferably, an end of the first pipe section remote from the second pipe section is open.
Preferably, the cross-section of the first tube section increases gradually in a direction towards the second tube section.
Preferably, the length of the clamping tube is 25 cm.
Preferably, the length of the second tube section is 45 cm.
Preferably, the second pipe section is of a cylindrical hollow structure.
Preferably, the length of the suction pipe joint is 5 cm.
Preferably, the width of the U-shaped groove is 2-4 mm, so that the clamp arm with different thicknesses can be adapted.
Preferably, the disposable suction tube is made of recyclable plastic materials.
Preferably, the clamp tube is a recyclable plastic hose, and the clamp tube can be sleeved on the forceps arms of the nasal endoscope forceps and can be fitted to the shapes of the forceps arms.
The technical scheme has the following advantages or beneficial effects:
1) the disposable suction tube of the utility model is sleeved on the forceps arms of the nasal endoscope operation forceps through the clamping tube, so that the operation can be performed while sucking, the operation time is effectively shortened, and unnecessary damage is prevented;
2) the first pipe section and the clamping pipe are reserved with enough lengths, so that the nose endoscope surgical forceps can be conveniently trimmed according to the size of the nose endoscope surgical forceps and the requirements of operators, and the applicability is high.
Drawings
FIG. 1 is a schematic view of a disposable suction tube for use in an endoscopic nasal forceps according to a preferred embodiment of the present invention;
fig. 2 is a schematic structural diagram of the first pipe section according to the preferred embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The present invention is not limited to this embodiment, and other embodiments may also belong to the scope of the present invention as long as the gist of the present invention is satisfied.
In the preferred embodiment of the present invention, based on the above problems in the prior art, there is provided a disposable suction tube for use in an endoscopic nasal forceps, wherein the disposable suction tube is sleeved on a forceps arm of the endoscopic nasal forceps;
as shown in fig. 1 and 2, the disposable suction tube specifically includes:
the pipe comprises a first pipe section 1, wherein the first pipe section 1 is of a hollow structure with a crescent-shaped cross section, and a U-shaped groove 11 is formed in the upper part of the first pipe section 1 along the length direction of the first pipe section 1;
the clamping pipe 2 is fixedly connected with the first pipe section 1, the clamping pipe 1 is of a hollow structure, and a pipe body of the clamping pipe 1 is attached to the U-shaped groove 11;
and one end of the second pipe section 3 is connected with the first pipe section 1, the other end of the second pipe section 3 is connected with a suction pipe joint 4, and the first pipe section 1, the second pipe section 3 and the suction pipe joint 4 are communicated with each other.
Specifically, in this embodiment, the clamp tube 2 is disposed above the first tube segment 1 of the disposable suction tube, when in use, the forceps arm of the nasal endoscope forceps extends into the clamp tube 2 along one end of the clamp tube 2 close to the second tube segment 3, the forceps mouth extends from one end of the clamp tube 2 far away from the second tube segment 3, and one end of the clamp tube 2 close to the second tube segment 3 abuts against the bottom of the forceps arm, so as to prevent the disposable suction tube from falling off. Further, through attracting the suction device that the pipe joint 4 connects the outside, under this suction device's effect, can pass through the utility model discloses a when once only attracting the pipe attraction, do not influence the cover and be equipped with this once only and attract the nose mirror operation pincers of pipe and carry out the operation, effectively shorten operation time and prevent to appear unnecessary damage.
In this embodiment, the first pipe section 1 is a hollow structure with a crescent cross section, and is flat as a whole, so that the occupied space is effectively saved. Meanwhile, the first pipe section 1 and the clamping pipe 2 are preferably 25 cm in length and thick and thin, and can meet the requirements of the use of the nose endoscope forceps with different thicknesses and angles. Meanwhile, the length and the shape of the first pipe section 1 and the clamping pipe 2 can be trimmed, so that the requirements of operators can be effectively met. For example, the length of the forceps arm of the endoscopic sinus forceps is 15 cm, and the forceps arm cannot pass through the clamping tube 2 when being sleeved on the clamping tube, so the first tube segment 1 and the clamping tube 2 need to be trimmed properly to adapt to the length of the forceps arm of the endoscopic sinus forceps.
In the embodiment, the disposable suction tube is preferably made of recyclable plastic materials, so that the disposable suction tube meets the requirements of medical sanitation and is beneficial to environmental protection.
In this embodiment, the clip tube is preferably a recyclable plastic hose, has a certain flexibility (elasticity), is convenient for trimming and sleeving the forceps arms of the endoscopic sinus forceps, and can be attached to the shape of the forceps arms after being sleeved on the forceps arms of the endoscopic sinus forceps, so that the applicability is strong.
In the preferred embodiment of the present invention, the end of the first pipe section 1 remote from the second pipe section 3 is open.
Specifically, in this embodiment, the opening is disposed at the bleeding site during the operation, so that the fresh blood at the bleeding site is sucked into the disposable suction tube by the external suction device.
In the preferred embodiment of the present invention, the cross-section of the first pipe section 1 is gradually increased in a direction towards the second pipe section 3.
Specifically, in the present embodiment, since the end of the first pipe section 1 away from the second pipe section 3 is in a crescent hollow structure with a cross section close to a flat shape, and the second pipe section 3 is in a cylindrical hollow structure, the cross section of the first pipe section 1 is gradually increased in a direction toward the second pipe section 3, that is, the first pipe section 3 is in a gradually-narrowed structure, so that the structures of the first pipe section 1 and the second pipe section 3 can be smoothly transited. The gradually increasing increase mode may be a stepwise increase or a linear increase.
In the preferred embodiment of the present invention, the length of the clamp tube 2 is 25 cm.
In the preferred embodiment of the present invention, the length of the second pipe section 3 is 45 cm.
In the preferred embodiment of the present invention, the second pipe section 3 is a cylindrical hollow structure.
In the preferred embodiment of the present invention, the length of the suction tube connector 4 is 5 cm.
In the preferred embodiment of the present invention, the width of the U-shaped groove 11 is 2-4 mm to accommodate various thickness of forceps arms.
In a preferred embodiment of the present invention, the disposable suction tube is made of recyclable plastic.
In the preferred embodiment of the present invention, the clamp tube is a recyclable plastic hose, and the clamp tube can be sleeved on the forceps arms of the endoscopic sinus forceps and can be bent to fit the shape of the forceps arms.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and it should be understood that all modifications and obvious variations of the present invention as described and illustrated herein are included within the scope of the present invention.
Claims (10)
1. A disposable suction tube for an intranasal endoscope operation forceps is characterized in that the disposable suction tube is sleeved on a forceps arm of the intranasal endoscope operation forceps;
the disposable suction tube specifically comprises:
the first pipe section is of a hollow structure with a crescent-shaped cross section, and a U-shaped groove is formed above the first pipe section along the length direction of the first pipe section;
the clamping pipe is fixedly connected with the first pipe section, the clamping pipe is of a hollow structure, and a pipe body of the clamping pipe is attached to the U-shaped groove;
one end of the second pipe section is connected with the first pipe section, the other end of the second pipe section is connected with a suction pipe joint, and the first pipe section, the second pipe section and the suction pipe joint are communicated with each other.
2. The disposable suction tube for nasal endoscopic forceps according to claim 1, wherein an end of the first tube segment distal to the second tube segment is open.
3. The disposable suction tube for nasal endoscopic forceps according to claim 1, wherein the first tube section has a cross section that gradually increases in a direction toward the second tube section.
4. The disposable suction tube for nasal endoscope forceps according to claim 1, characterized in that the length of the clamping tube is 25 cm.
5. The disposable suction tube for nasal endoscopic forceps according to claim 1, wherein the length of the second tube segment is 45 cm.
6. The disposable suction tube for nasal endoscope surgical forceps according to claim 1, characterized in that the second tube section is a cylindrical hollow structure.
7. The disposable suction tube for nasal endoscope surgical forceps according to claim 1, characterized in that the suction tube joint has a length of 5 cm.
8. The disposable suction tube for nasal endoscope surgical forceps according to claim 1, wherein the width of the U-shaped groove is 2-4 mm to adapt to the forceps arms of various thicknesses.
9. The disposable suction tube for nasal endoscope surgical forceps according to claim 1, wherein the disposable suction tube is made of recyclable plastic material.
10. The disposable suction tube for nasal endoscope surgical forceps according to claim 9, wherein the clamping tube is a recyclable plastic hose, and the clamping tube can be sleeved on the forceps arms of the nasal endoscope surgical forceps and can be fitted to the shapes of the forceps arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921481233.2U CN210843318U (en) | 2019-09-06 | 2019-09-06 | Disposable suction tube for nasal endoscope operation forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921481233.2U CN210843318U (en) | 2019-09-06 | 2019-09-06 | Disposable suction tube for nasal endoscope operation forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210843318U true CN210843318U (en) | 2020-06-26 |
Family
ID=71298728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921481233.2U Active CN210843318U (en) | 2019-09-06 | 2019-09-06 | Disposable suction tube for nasal endoscope operation forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210843318U (en) |
-
2019
- 2019-09-06 CN CN201921481233.2U patent/CN210843318U/en active Active
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