CN221266773U - Improved disposable suction tube - Google Patents
Improved disposable suction tube Download PDFInfo
- Publication number
- CN221266773U CN221266773U CN202321922148.1U CN202321922148U CN221266773U CN 221266773 U CN221266773 U CN 221266773U CN 202321922148 U CN202321922148 U CN 202321922148U CN 221266773 U CN221266773 U CN 221266773U
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- CN
- China
- Prior art keywords
- connecting cylinder
- suction tube
- groups
- fixed
- utility
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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
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 9
- 238000001356 surgical procedure Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000002682 general surgery Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Abstract
The utility model discloses an improved disposable suction tube which comprises a tube body, wherein positioning rings are fixed at two ends of the outer side of the tube body, external threads are arranged at two ends of the outer side of the tube body, connecting cylinders are arranged at two ends of the tube body, internal threads are arranged at the inner sides of the connecting cylinders, a corrugated tube is fixed at one side of each connecting cylinder, mounting holes are fixed at one side of each corrugated tube, two groups of positioning rings are arranged, and the two groups of positioning rings are symmetrically distributed about the central line of the tube body. According to the utility model, the connecting cylinder is arranged, when the connecting cylinder is assembled, the connecting cylinder can be sleeved on the outer side of the pipe body, the connecting cylinder drives the internal thread to rotate through rotating the connecting cylinder, the internal thread can rotate on the outer side of the external thread, one side of the connecting cylinder is rotated to be attached to the positioning ring, the tightness of the connection between the connecting cylinder and the pipe body can be ensured through the internal thread and the external thread, and falling-off is avoided when the connecting cylinder is used.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an improved disposable suction tube.
Background
The suction tube is a medical instrument, is quite various, can be used for orthopaedics, brain surgery, gynaecology and obstetrics, urology department and chest surgery, is mainly used for chest surgery and general surgery and plays a role in sucking flow in clinical surgery, and is generally used in hospitals, and the disposable suction tube is made of soft polyvinyl chloride materials and is subjected to ethylene oxide sterilization treatment.
In the actual use, one end of the suction tube is required to be communicated with a medical instrument, then drainage is carried out, and when the suction tube is communicated with the medical instrument, the suction tube is easy to fall off from the joint when the joint shakes, so that the suction tube is polluted by liquid. Therefore, a new and improved disposable suction tube is proposed to solve the problems noted in the background art.
Disclosure of utility model
First, the technical problem to be solved
The utility model aims to provide an improved disposable suction tube, which solves the problems in the prior art.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a disposable suction tube of improvement formula, includes the body, the both ends in the body outside all are fixed with the holding ring, the both ends in the body outside all are provided with the external screw thread, the both ends of body all are provided with the connecting cylinder, and the inboard of connecting cylinder all is provided with the internal screw thread, one side of connecting cylinder is fixed with the bellows, one side of bellows is fixed with the installing port.
Preferably, the positioning rings are arranged in two groups, and the two groups of positioning rings are symmetrically distributed about the central line of the pipe body.
Preferably, the inner diameter of the connecting cylinder is larger than the outer diameter of the pipe body, and the connecting cylinder is matched with the pipe body.
Preferably, the corrugated pipes are provided with two groups, and the two groups of corrugated pipes are symmetrically distributed about the central line of the pipe body.
Preferably, a sealing ring is fixed on one side of the mounting opening, inner screw grooves are formed in the inner side of the mounting opening, and anti-skid grooves are formed in the outer side of the mounting opening.
Preferably, the anti-skid grooves are provided with a plurality of groups, and the anti-skid grooves are annularly distributed at the outer side of the mounting opening.
(III) beneficial effects
The improved disposable suction tube provided by the utility model has the advantages that: through being provided with the connecting cylinder, when assembling, can overlap the connecting cylinder in the outside of body, through rotatory connecting cylinder, the connecting cylinder drives the internal thread and rotates, and the internal thread can rotate in the outside of external screw thread, with one side rotation of connecting cylinder with the holding ring laminating can, can guarantee the tightness that connecting cylinder and body are connected through internal thread and external screw thread, avoid taking place to drop when using;
Through being provided with the bellows, when the installation, can put through connecting cylinder and body, put through installation mouth and medical instrument, through the inside interior helicla flute that all is provided with of installation mouth, can guarantee the compactness when installation mouth and medical instrument are connected, can bend the processing through the bellows in the in-process of putting through, and then guarantee the flexibility when installing;
Through being provided with the installing port, through rotatory installing port, the installing port can drive interior helicoidal groove and rotate, and interior helicoidal groove can be connected with interface department, can guarantee the leakproofness when installing port and interface department are connected through the sealing washer, prevents to appear leaking, all is provided with anti-skidding groove through the outside of installing port, and anti-skidding groove plays skid-proof effect, prevents to appear the smooth condition of hand when rotatory.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic perspective view of a connecting cylinder according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.
Reference numerals in the drawings illustrate:
1. A tube body; 2. a positioning ring; 3. a connecting cylinder; 4. a bellows; 5. a mounting port; 6. a seal ring; 7. an inner screw groove; 8. an external thread; 9. an internal thread; 10. an anti-skid slot.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an improvement type disposable suction tube, includes body 1, and the both ends in body 1 outside all are fixed with holding ring 2, and the both ends in body 1 outside all are provided with external screw thread 8, and the both ends of body 1 all are provided with connecting cylinder 3, and the inboard of connecting cylinder 3 all is provided with internal screw thread 9, and one side of connecting cylinder 3 is fixed with bellows 4, and one side of bellows 4 is fixed with mounting port 5, and holding ring 2 is provided with two sets of holding ring 2, and two sets of holding ring 2 are symmetrical distribution about the central line of body 1;
Specifically, as shown in fig. 1, 2 and 4, when the structure is used, firstly, when in assembly, the connecting cylinder 3 can be sleeved on the outer side of the pipe body 1, the connecting cylinder 3 drives the internal thread 9 to rotate by rotating the connecting cylinder 3, the internal thread 9 can rotate on the outer side of the external thread 8, one side of the connecting cylinder 3 is rotated to be attached to the positioning ring 2, and the tightness of the connection between the connecting cylinder 3 and the pipe body 1 can be ensured by the internal thread 9 and the external thread 8;
The inner diameter of the connecting cylinder 3 is larger than the outer diameter of the pipe body 1, the connecting cylinder 3 is matched with the pipe body 1, two groups of corrugated pipes 4 are arranged, and the two groups of corrugated pipes 4 are symmetrically distributed about the central line of the pipe body 1;
Specifically, as shown in fig. 1, 2 and 3, when the structure is used, firstly, when in installation, the connecting cylinder 3 can be communicated with the pipe body 1, the installation port 5 is communicated with a medical instrument, the tightness of the installation port 5 when being connected with the medical instrument can be ensured by arranging the inner spiral grooves 7 in the installation port 5, and bending treatment can be carried out in the process of being communicated by the corrugated pipe 4, so that the flexibility of the installation is ensured;
A sealing ring 6 is fixed on one side of the mounting opening 5, inner spiral grooves 7 are formed in the inner side of the mounting opening 5, anti-skid grooves 10 are formed in the outer side of the mounting opening 5, a plurality of groups of anti-skid grooves 10 are formed in the anti-skid grooves 10, and the plurality of groups of anti-skid grooves 10 are distributed annularly on the outer side of the mounting opening 5;
Specifically, as shown in fig. 1, 2 and 3, when the structure is used, firstly, through rotating the mounting opening 5, the mounting opening 5 can drive the inner screw groove 7 to rotate, the inner screw groove 7 can be connected with the interface, the tightness of the mounting opening 5 when being connected with the interface can be ensured through the sealing ring 6, leakage is prevented, anti-slip grooves 10 are arranged on the outer side of the mounting opening 5, the anti-slip grooves 10 play an anti-slip role, and the situation of hand slipping is prevented when rotating.
Working principle: firstly, when assembling, can overlap connecting tube 3 in the outside of body 1, through rotatory connecting tube 3, connecting tube 3 drives internal thread 9 and rotates, internal thread 9 can rotate in the outside of external screw thread 8, with connecting tube 3 one side rotatory to with holding ring 2 laminating can, through rotatory installing port 5, installing port 5 can drive interior helicoidal groove 7 and rotate, interior helicoidal groove 7 can be connected with the interface department, can guarantee the leakproofness when installing port 5 and interface department are connected through sealing washer 6, prevent to appear leaking, all be provided with anti-skidding groove 10 through the outside of installing port 5, anti-skidding groove 10 plays skid-proof effect, accomplish the operation of disposable suction tube.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Claims (6)
1. The utility model provides an improvement type disposable suction tube, includes body (1), its characterized in that: the utility model discloses a corrugated pipe, including body (1), connecting tube (3), bellows, mounting hole (5) are fixed in one side of connecting tube (3), locating ring (2) are all fixed in both ends in the body (1) outside, both ends in the body (1) all are provided with external screw thread (8), both ends in the body (1) all are provided with connecting tube (3), and the inboard of connecting tube (3) all is provided with internal screw thread (9), one side of connecting tube (3) is fixed with bellows (4), one side of bellows (4) is fixed with mounting hole (5).
2. The improved disposable suction tube of claim 1, wherein: the positioning rings (2) are arranged in two groups, and the two groups of positioning rings (2) are symmetrically distributed about the central line of the pipe body (1).
3. The improved disposable suction tube of claim 1, wherein: the inner diameter of the connecting cylinder (3) is larger than the outer diameter of the pipe body (1), and the connecting cylinder (3) is matched with the pipe body (1).
4. The improved disposable suction tube of claim 1, wherein: the corrugated pipes (4) are arranged in two groups, and the two groups of corrugated pipes (4) are symmetrically distributed about the central line of the pipe body (1).
5. The improved disposable suction tube of claim 1, wherein: one side of the mounting opening (5) is fixed with a sealing ring (6), the inner sides of the mounting opening (5) are provided with inner spiral grooves (7), and the outer sides of the mounting opening (5) are provided with anti-skid grooves (10).
6. The improved disposable suction tube of claim 5, wherein: the anti-skid grooves (10) are arranged in a plurality of groups, and the anti-skid grooves (10) are annularly distributed at the outer side of the mounting opening (5).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221266773U true CN221266773U (en) | 2024-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |