CN215504741U - Intervertebral space flushing catheter - Google Patents
Intervertebral space flushing catheter Download PDFInfo
- Publication number
- CN215504741U CN215504741U CN202120494496.8U CN202120494496U CN215504741U CN 215504741 U CN215504741 U CN 215504741U CN 202120494496 U CN202120494496 U CN 202120494496U CN 215504741 U CN215504741 U CN 215504741U
- Authority
- CN
- China
- Prior art keywords
- catheter
- elbow
- intervertebral space
- flushing
- pipe
- 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.)
- Expired - Fee Related
Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 4
- 238000005406 washing Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000001356 surgical procedure Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000000399 orthopedic effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an intervertebral space flushing catheter, which comprises a catheter body, wherein a catheter elbow is arranged at the front end of the catheter body, a flushing mechanism for flushing powder generated in an intervertebral space operation is arranged at the front end of the catheter elbow, the intervertebral space flushing catheter also comprises a switching pipe cap connected to the catheter body, the catheter elbow with a radian is arranged, so that deeper tissues can be stretched into for flushing, a side flushing hole is formed in the front end of the catheter elbow, an operator can flexibly control the flushing direction, and thorough cleaning is realized.
Description
Technical Field
The utility model relates to a medical flushing catheter, in particular to an intervertebral space flushing catheter.
Background
Intervertebral space washes pipe is a medical instrument that is used for washing residual substance after the orthopedic operation, and the tradition washs residual substance after the orthopedic operation and adopts the syringe needle of washing usually, because the syringe needle is more sharp-pointed, has the possibility of puncturing other position tissues of patient, and the syringe needle can not be crooked, and is less in some gaps, perhaps need stretch into abluent local unable cleaning performance of guaranteeing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cleaning catheter for intervertebral spaces, wherein the head of the catheter is subjected to blunt treatment, and the front end of the catheter is provided with a small radian which can be stretched into the catheter for cleaning.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the intervertebral space washing catheter comprises a catheter body, wherein a catheter elbow is arranged at the front end of the catheter body, a washing mechanism for washing powder generated in intervertebral space operation is arranged at the front end of the catheter elbow, and the intervertebral space washing catheter further comprises a switching pipe cap connected to the catheter body.
Further, the method comprises the following steps: the flushing mechanism comprises a main flushing block, the main flushing block is connected to the front end of the conduit elbow, a main flushing hole communicated with the conduit body is formed in the middle of the main flushing block, the flushing mechanism further comprises a plurality of flushing side holes, and the flushing side holes are formed in one side of the conduit elbow.
Further, the method comprises the following steps: the pipe body is being kept away from the one end of pipe elbow is provided with the external screw thread that is used for connecting the switching pipe cap, the screw thread below is provided with the dog that makes things convenient for operating personnel to grip the use.
Further, the method comprises the following steps: the connecting pipe cap is internally provided with an internal thread matched with the external thread for use, the connecting pipe cap is provided with a connector connected with an external flushing liquid pipe, the connecting pipe communicated with the connector is arranged inside the connecting pipe cap, and the connecting pipe is communicated with the inside of the catheter body.
The utility model has the beneficial effects that: through the pipe elbow that sets up the radian, can realize stretching into darker tissue and wash, pipe elbow front end still is provided with the side and washes the water hole, and operating personnel can control the bath direction in a flexible way, realizes thorough cleaning.
Drawings
Fig. 1 is a schematic view of a catheter body of an intervertebral space flushing catheter.
Fig. 2 is a schematic view of an intervertebral space flushing catheter tube elbow.
Fig. 3 is a schematic view of an intervertebral space irrigation catheter adapter cap.
Labeled as:
the catheter comprises a catheter body 1, external threads 11 and a stop block 12;
a conduit elbow 2;
the washing mechanism 3, a main washing block 31, a main washing opening 32 and a side washing opening 33;
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, 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 invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The intervertebral space flushing catheter shown in figure 1 comprises a catheter body 1, wherein a catheter elbow 2 is arranged at the front end of the catheter body 1, a flushing mechanism 3 for flushing powder generated in intervertebral space operation is arranged at the front end of the catheter elbow 2, the intervertebral space flushing catheter further comprises a switching pipe cap 4 connected to the catheter body 1, through the redesigned catheter elbow, a straight catheter or a tissue which a needle head cannot enter can be stretched into, and in addition, the completely new designed flushing mechanism 3 is matched, so that an operator can thoroughly flush different parts.
On the basis, wash mechanism 3 including main washing block 31, main washing block 31 is connected to 2 front ends of pipe elbow, main washing block 31 middle part is provided with the main trompil 32 that washes with pipe body 1 intercommunication, wash mechanism 3 and still include a plurality of sides and wash trompil 33, side washing trompil 33 sets up pipe elbow 2 one side, main washing block 31 is responsible for washing the region of directive property, the internal cutting of a plurality of side openings 33 is the inclined plane, can change the play water direction of side opening 33 to oblique below, do not will the whole trompils in pipe elbow side more is favorable to control washing direction.
On the basis, the catheter body 1 is far away from one end of the catheter elbow 2 and is provided with an external thread 11 used for being connected with the adapter coupling pipe cap 4, a stop block 12 convenient for an operator to hold and use is arranged below the external thread 11, the operator can possibly contact various liquids on the hand when performing an operation, and the stop block can effectively prevent the flushing catheter from sliding off from the hand of the operator.
On the basis, the inside cooperation that is provided with of switching tube cap 4 the internal thread 41 that external screw thread 11 used, be provided with the interface 42 of connecting outside washing liquid pipe on the switching tube cap 4, the inside switching pipe 43 that communicates with interface 42 that is provided with of switching tube cap 4, switching pipe 43 and the inside intercommunication of pipe body 1, pipe body 1 with switching tube cap 4 passes through external screw thread 11 and the meshing of internal thread 41 and is connected, the condition that can not take place to drop, switching pipe 43 lug connection to the inside of pipe body 1 can prevent effectively that the flush fluid from taking place to spill over and leaking.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Intervertebral space washes pipe, including pipe body (1), its characterized in that: the catheter is characterized in that a catheter elbow (2) is arranged at the front end of the catheter body (1), a washing mechanism (3) for washing powder generated in intervertebral space surgery is arranged at the front end of the catheter elbow (2), and the catheter further comprises a switching pipe cap (4) connected to the catheter body (1).
2. The intervertebral space flushing catheter of claim 1, wherein: wash mechanism (3) including main washing block (31), main washing block (31) are connected to pipe elbow (2) front end, main washing block (31) middle part is provided with the main trompil (32) of washing that communicates with pipe body (1), wash mechanism (3) still include a plurality of sides and wash trompil (33), the side is washed trompil (33) and is set up pipe elbow (2) one side.
3. The intervertebral space flushing catheter of claim 1, wherein: the catheter body (1) is provided with an external thread (11) used for being connected with the adapter coupling pipe cap (4) at one end far away from the catheter elbow (2), and a stop block (12) convenient for an operator to hold and use is arranged below the thread (11).
4. An intervertebral space flushing catheter as recited in claim 3, wherein: the connecting pipe cap is characterized in that an inner thread (41) matched with the outer thread (11) is arranged inside the connecting pipe cap (4), a connector (42) connected with an external washing liquid pipe is arranged on the connecting pipe cap (4), a connecting pipe (43) communicated with the connector (42) is arranged inside the connecting pipe cap (4), and the connecting pipe (43) is communicated with the inside of the catheter body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494496.8U CN215504741U (en) | 2021-03-09 | 2021-03-09 | Intervertebral space flushing catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494496.8U CN215504741U (en) | 2021-03-09 | 2021-03-09 | Intervertebral space flushing catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215504741U true CN215504741U (en) | 2022-01-14 |
Family
ID=79800052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120494496.8U Expired - Fee Related CN215504741U (en) | 2021-03-09 | 2021-03-09 | Intervertebral space flushing catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215504741U (en) |
-
2021
- 2021-03-09 CN CN202120494496.8U patent/CN215504741U/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 |
Granted publication date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |