CN208426543U - A kind of medical connector and endoscope washing device - Google Patents
A kind of medical connector and endoscope washing device Download PDFInfo
- Publication number
- CN208426543U CN208426543U CN201820130413.5U CN201820130413U CN208426543U CN 208426543 U CN208426543 U CN 208426543U CN 201820130413 U CN201820130413 U CN 201820130413U CN 208426543 U CN208426543 U CN 208426543U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- fixed ring
- connector
- washing device
- 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
Landscapes
- Endoscopes (AREA)
Abstract
The utility model discloses a kind of medical connectors and endoscope washing device, are related to the field of medical instrument technology.Described device includes: the first connector and the second connector, and one end of the first connector is connected to perfusion tube, and one end of the second connector is connected to one end of endoscope washing device；First connector includes casing, fixing pipe and the first connecting tube, and one end of fixing pipe is fixedly connected with one end of the first connecting tube, the other end of the first connecting tube and the second fittings；When work, fixing pipe is protruded into perfusion tube, and the maximum of fixing pipe props up perfusion tube, and one end of casing is pressed together on the part propped up in perfusion tube, and the other end of casing is threadedly coupled with the first connecting tube.The problem of the utility model can effectively be connected together in joint, avoid joint leakage body, easy to use, clean hygiene.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of medical connector and endoscope washing device.
Background technique
Currently, in medical instrument, endoscope washing device is commonly used, such as under laparoscope when abdominal operation, need using
Endoscope washing device is rinsed abdominal cavity.
Currently, endoscope washing device clinically, including endoscope washing device, crossover sub and infusion apparatus, endoscope washing device
It is connected to by crossover sub with the perfusion tube of infusion apparatus, wherein crossover sub is plastic bushing, the both ends difference of the plastic bushing
It is sleeved on the perfusion tube of endoscope washing device and infusion apparatus.
During implementing the utility model embodiment, the inventor finds that the existing technology has at least the following problems:
In the prior art, endoscope washing device during the rinsing process, cannot effectively be connected together in joint, make every time
Used time can leakage body, it is inconvenient for use and pollution ambient enviroment.
Utility model content
The purpose of the utility model is to provide a kind of medical connector and endoscope washing device, in solution technology it is above-mentioned not
Foot place.
To achieve the goals above, the utility model provides the following technical solutions:
In a first aspect, a kind of medical connector provided by the utility model, including the first connector and the second connector, the first connector
One end be connected to perfusion tube, one end of the second connector is connected to one end of endoscope washing device；
First connector includes casing, fixing pipe and the first connecting tube, and one end of fixing pipe and one end of the first connecting tube are solid
Fixed connection, the other end of the first connecting tube and the second fittings；
When work, fixing pipe is protruded into perfusion tube, and the maximum of fixing pipe props up perfusion tube, and one end of casing is pressed together on defeated
The part propped up in liquid pipe, the other end of casing are threadedly coupled with the first connecting tube.
Optionally, fixing pipe is equipped with annular protrusion, and the maximum of fixing pipe is arranged on annular protrusion.
Optionally, fixing pipe top external diameter is identical everywhere, and the outer diameter of fixing pipe is less than the outer diameter of perfusion tube, and fixing pipe is outer
Diameter is greater than the internal diameter of perfusion tube.
Optionally, the second connector includes the second connecting tube, fixed ring and sealing element, and one end of the second connecting tube connects with first
Adapter tube connection；
Fixed ring and sealing element are located in the first connecting tube, and the second connecting tube is equipped with limit far from one end of the first connecting tube
Portion, limiting section limit fixed ring, and for sealing element between fixed ring and the first connecting tube, fixed ring is equipped with notch,
When work, the insertion end of endoscope washing device is inserted into the second connecting tube, insertion end of the fixed ring to endoscope washing device
It is limited, sealing element is sealed the insertion end of the first connecting tube and endoscope washing device.
Optionally, the section of fixed ring is circle.
Optionally, the second connector further includes the first fixing sleeve, and the first fixing sleeve is between sealing element and fixed ring, and
The two sides of one fixing sleeve are bonded with sealing element, fixed ring respectively.
Optionally, limiting section includes mounting groove, and fixed ring is located in mounting groove.
Optionally, the diameter of mounting groove is greater than the outer diameter of fixed ring.
Optionally, limiting section further includes the second fixing sleeve, and fixed ring is between the first fixing sleeve and the second fixing sleeve, and
The side of two fixing sleeves is bonded with fixed ring, and the outer wall of the second fixing sleeve is connect with the internal whorl of the second connecting tube.
Second aspect, a kind of endoscope washing device provided by the utility model, including perfusion tube, endoscope washing device and above-mentioned
Medical connector, medical connector connect by the first connector with perfusion tube, and medical connector passes through the second connector and endoscope washing device
Connection.
In the above-mentioned technical solutions, medical connector provided by the utility model is rushed by one end of the second connector and hysteroscope
It washes the connection of device, when work, is protruded into perfusion tube further through fixing pipe, the maximum of fixing pipe props up perfusion tube, and the one of casing
End is pressed together on the part propped up in perfusion tube, and the other end of casing is threadedly coupled with the first connecting tube, to complete the first connector
It completes to connect with perfusion tube.In this way, the utility model can effectively be connected together in joint, joint leakage body is avoided
The problem of, easy to use, clean hygiene.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only to record in the utility model
Some embodiments be also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is a kind of structural schematic diagram of medical connector provided by the embodiment of the utility model；
Fig. 2 is a kind of structural schematic diagram of fixed ring provided by the embodiment of the utility model；
Fig. 3 is a kind of structural schematic diagram of endoscope washing device provided by the embodiment of the utility model.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
Embodiment one
The utility model provides a kind of medical connector 1, and referring to Fig. 1 to Fig. 3, one kind provided by the utility model is medical to be connect
First 1, including the first connector and the second connector, one end of the first connector be connected to perfusion tube 2, one end of the second connector and hysteroscope are rushed
Wash one end connection of device 3；
First connector includes casing 4, fixing pipe 5 and the first connecting tube 6, one end of fixing pipe 5 and the one of the first connecting tube 6
End is fixedly connected, the other end and the second fittings of the first connecting tube 6；
When work, fixing pipe 5 is protruded into perfusion tube 2, and the maximum of fixing pipe 5 props up perfusion tube 2, a side pressure of casing 4
The part propped up in perfusion tube 2 is closed, the other end of casing 4 is threadedly coupled with the first connecting tube 6.
In the present embodiment, in this medical connector 1 in use, fixing pipe 5 protrudes into perfusion tube 2, the maximum of fixing pipe 5
Perfusion tube 2 is propped up, one end of casing 4 is pressed together on the part propped up in perfusion tube 2,6 spiral shell of the other end of casing 4 and the first connecting tube
Line connection, wherein under the pressing of casing 4,2 inner wall of perfusion tube is fitted tightly on the outer wall of fixing pipe 5, it is therefore prevented that liquid is from admittedly
Determine to reveal between 2 inner wall of 5 outer wall of pipe and perfusion tube, completes the sealing of the first joint.
In the present embodiment, when in use, first casing 4 is screwed off from the first connecting tube 6, casing 4 is first covered to even
On the perfusion tube 2 connect, it is threadedly coupled, guarantees with the first connecting tube 6 after fixing pipe 5 is connected with perfusion tube 2, then by casing 4
The pressing of casing 4, when by link position (i.e. in 6 turn casing 4 of the first connecting tube) of adjusting sleeve pipe 4 and the first connecting tube 6,
Pressure force of the adjustable casing 4 to perfusion tube 2.
Optionally, fixing pipe 5 is equipped with annular protrusion 7, and the maximum of fixing pipe 5 is arranged on annular protrusion 7.
In the present embodiment, infusion can be propped up by the annular protrusion 7 by the way that annular protrusion 7 is arranged in fixing pipe 5
Pipe 2, and it is pressed together on casing 4 on the perfusion tube 2 that annular protrusion 7 is propped up, complete sealing herein.
Optionally, 5 top external diameter of fixing pipe is identical everywhere, and the outer diameter of fixing pipe 5 is less than the outer diameter of perfusion tube 2, and fixing pipe 5
Outer diameter be greater than perfusion tube 2 internal diameter.
In the present embodiment, when 5 top external diameter of fixing pipe is identical everywhere, the outer diameter of fixing pipe 5 is less than the outer diameter of perfusion tube 2,
And the outer diameter of fixing pipe 5 be greater than perfusion tube 2 internal diameter when, fixing pipe 5 be inserted into perfusion tube 2 in after, fixing pipe 5 can be propped up defeated
Liquid pipe 2 is pressed together on perfusion tube 2 convenient for casing 4.
Optionally, the second connector include the second connecting tube 8, fixed ring 9 and sealing element 10, one end of the second connecting tube 8 with
The connection of first connecting tube 6；
Fixed ring 9 and sealing element 10 are located in the first connecting tube 6, and the second connecting tube 8 is set far from one end of the first connecting tube 6
There is limiting section, limiting section limits fixed ring 9, and sealing element 10 is located between fixed ring 9 and the first connecting tube 6, fixed ring 9
It is equipped with notch 13,
When work, the insertion end of endoscope washing device 3 is inserted into the second connecting tube 8, and fixed ring 9 is inserted to endoscope washing device 3
Enter end to be limited, sealing element 10 is sealed the insertion end of the first connecting tube 6 and endoscope washing device 3.
In the present embodiment, when the insertion end of endoscope washing device 3 is inserted into the second connecting tube 8, due to by limiting section
Limitation, fixed ring 9 can not shift position, by endoscope washing device 3 insertion end squeeze when, by the fixed ring with notch 13
9 strut, and later, the big end of the insertion end of endoscope washing device 3 passes through fixed ring 9, and after passing through, fixed ring 9 is restored, and to chamber
The big end of 3 insertion end of mirror flusher is limited, and sealing element 10 carries out the insertion end of the first connecting tube 6 and endoscope washing device 3
Sealing.
Optionally, the section of fixed ring 9 is circle.
In the present embodiment, it when the section of fixed ring 9 is round, is propped up admittedly convenient for the big end of 3 insertion end of endoscope washing device
Determine ring 9.
Optionally, the second connector further includes the first fixing sleeve 11, the first fixing sleeve 11 be located at sealing element 10 and fixed ring 9 it
Between, and the two sides of the first fixing sleeve 11 are bonded with sealing element 10, fixed ring 9 respectively.
In the present embodiment, it is bonded respectively with sealing element 10, fixed ring 9 by the two sides of the first fixing sleeve 11, completes the
Limit is fixed to sealing element 10 in one fixing sleeve 11.
Optionally, limiting section includes mounting groove 14, and fixed ring 9 is located in mounting groove 14.
In the present embodiment, installation site is provided for limiting section by providing mounting groove 14.
Optionally, the diameter of mounting groove 14 is greater than the outer diameter of fixed ring 9.
In the present embodiment, it when the diameter of mounting groove 14 is greater than the outer diameter of fixed ring 9, is inserted into convenient for endoscope washing device 3
The big end at end is propped up and passes through fixed ring 9.
Optionally, limiting section further includes the second fixing sleeve 12, and fixed ring 9 is located at the first fixing sleeve 11 and the second fixing sleeve 12
Between, the side of the second fixing sleeve 12 is bonded with fixed ring 9, the inside spiral shell of the outer wall of the second fixing sleeve 12 and the second connecting tube 8
Line connection.
In the present embodiment, through fixed ring 9 between the first fixing sleeve 11 and the second fixing sleeve 12, the second fixing sleeve
12 side is bonded with fixed ring 9, and the outer wall of the second fixing sleeve 12 is connect with the internal whorl of the second connecting tube 8, to complete
Limit of the limiting section to fixed ring 9, assembly when, successively into the second connecting tube 8 install sealing element 10, the first fixing sleeve 11,
Fixed ring 9 and the second fixing sleeve 12, and then complete the assembly of the second connector.
Wherein, in the present embodiment, sealing element 10 can use O-ring seal；In addition, the first connecting tube 6 and second connects
It can be connected by other pipe fittings between adapter tube 8, such as hose etc., the first connecting tube 6 and the second connecting tube 8 one can also be used
Body formula construction.
Embodiment two
Present embodiments provide a kind of endoscope washing device, referring to Fig. 3, the endoscope washing device include at least perfusion tube 2,
Medical connector 1 described in endoscope washing device 3 and embodiment one, medical connector 1 is connect by the first connector with perfusion tube 2, medical
Connector 1 is connect by the second connector with endoscope washing device 3.
When this endoscope washing device works, fixing pipe 5 is protruded into perfusion tube 2, and the maximum of fixing pipe 5 props up perfusion tube 2,
One end of casing 4 is pressed together on the part propped up in perfusion tube 2, and the other end of casing 4 is threadedly coupled with the first connecting tube 6, hysteroscope
The insertion end of flusher 3 is inserted into the second connecting tube 8, and fixed ring 9 limits the insertion end of endoscope washing device 3, sealing element
10 pair of first connecting tube 6 and the insertion end of endoscope washing device 3 are sealed.
Endoscope washing device provided by the embodiment of the utility model connects by first of medical connector 1 described in embodiment one
Head is connect with perfusion tube 2, is connect further through the second connector with endoscope washing device 3, easy to use, the first joint, and casing 4 presses
On perfusion tube 2, it is therefore prevented that liquid is revealed from the first joint, is carried out further through insertion section of the limiting section to endoscope washing device 3
Limit, and realize that sealing element 10 is sealed the insertion end of the first connecting tube 6 and endoscope washing device 3.The utility model is implemented
The endoscope washing device that example provides uses the problem of joint can effectively be connected together, avoid joint leakage body
It is convenient, clean hygiene.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (10)
1. a kind of medical connector, which is characterized in that the medical connector includes the first connector and the second connector, first connector
One end be connected to perfusion tube, one end of second connector is connected to one end of endoscope washing device；
First connector includes casing, fixing pipe and the first connecting tube, one end of the fixing pipe and first connecting tube
One end be fixedly connected, the other end of first connecting tube and second fittings；
When work, the fixing pipe is protruded into the perfusion tube, and the maximum of the fixing pipe props up the perfusion tube, the set
One end of pipe is pressed together on the part propped up in the perfusion tube, and the other end of described sleeve pipe connect pipe screw thread with described first and connects
It connects.
2. medical connector according to claim 1, which is characterized in that the fixing pipe is equipped with annular protrusion, described solid
The maximum for determining pipe is arranged on the annular protrusion.
3. medical connector according to claim 1, which is characterized in that the fixing pipe top external diameter is identical everywhere, described solid
The outer diameter for determining pipe is less than the outer diameter of the perfusion tube, and the outer diameter of the fixing pipe is greater than the internal diameter of the perfusion tube.
4. medical connector according to claim 1, which is characterized in that second connector includes the second connecting tube, fixation
Ring and sealing element, one end of second connecting tube are connected to first connecting tube；
The fixed ring and the sealing element are located in first connecting tube, and second connecting tube is far from first connection
One end of pipe is equipped with limiting section, and the limiting section limits the fixed ring, the sealing element be located at the fixed ring with
Between first connecting tube, the fixed ring is equipped with notch,
When work, the insertion end of the endoscope washing device is inserted into the second connecting tube, and the fixed ring is to the endoscope washing device
Insertion end limited, the sealing element is sealed the insertion end of first connecting tube and the endoscope washing device.
5. medical connector according to claim 4, which is characterized in that the section of the fixed ring is circle.
6. medical connector according to claim 4, which is characterized in that second connector further includes the first fixing sleeve, institute
The first fixing sleeve is stated between the sealing element and the fixed ring, and the two sides of first fixing sleeve respectively with it is described close
Sealing, fixed ring fitting.
7. medical connector according to claim 6, which is characterized in that the limiting section includes mounting groove, the fixed ring
In the mounting groove.
8. medical connector according to claim 7, which is characterized in that the diameter of the mounting groove is greater than the fixed ring
Outer diameter.
9. medical connector according to claim 7, which is characterized in that the limiting section further includes the second fixing sleeve, described
Fixed ring is between first fixing sleeve and second fixing sleeve, the side of second fixing sleeve and the fixed ring
Fitting, the outer wall of second fixing sleeve are connect with the internal whorl of second connecting tube.
10. a kind of endoscope washing device, which is characterized in that described device includes perfusion tube, endoscope washing device and such as claim
Medical connector described in any one of 1-9, the medical connector are connect by the first connector with the perfusion tube, described medical to connect
Head is connect by the second connector with endoscope washing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130413.5U CN208426543U (en) | 2018-01-25 | 2018-01-25 | A kind of medical connector and endoscope washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130413.5U CN208426543U (en) | 2018-01-25 | 2018-01-25 | A kind of medical connector and endoscope washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208426543U true CN208426543U (en) | 2019-01-25 |
Family
ID=65104534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820130413.5U Expired - Fee Related CN208426543U (en) | 2018-01-25 | 2018-01-25 | A kind of medical connector and endoscope washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208426543U (en) |
-
2018
- 2018-01-25 CN CN201820130413.5U patent/CN208426543U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205136881U (en) | Fluid pipeline quick connector | |
| CN208426543U (en) | A kind of medical connector and endoscope washing device | |
| CN208703345U (en) | A kind of connected drainpipe with connector | |
| CN210978890U (en) | Connecting structure for water pipe | |
| CN205938282U (en) | Fast plug | |
| CN207230000U (en) | A kind of jointing of PVC circular pipes | |
| CN203453662U (en) | Connection structure of corrugated pipe and pipe fitting | |
| CN208927426U (en) | A kind of thoracic drainage bottle interface connecting tube | |
| CN207514450U (en) | The water supply connector component and household electrical appliance of a kind of household electrical appliance | |
| CN209952052U (en) | Luer male-female joint conversion connector | |
| CN205402035U (en) | Water pipe connector | |
| CN214331813U (en) | Corrugated pipe convenient to connect | |
| CN207246625U (en) | The connector and connection system of a kind of hose and equipment | |
| CN215821861U (en) | Anti-backflow drainage bag capable of being connected with central venous catheter | |
| CN217130661U (en) | Pagoda type hydraulic joint with good sealing performance | |
| CN204664691U (en) | Hose coupling sealing spin structure | |
| CN215078823U (en) | Scanning probe device for ultrasonic elastography | |
| CN208919523U (en) | A kind of quick combined water tubular union | |
| CN217219669U (en) | A connector components for drainage bag | |
| CN220134917U (en) | Connect convenient farmland irrigation hose and use connector assembly | |
| CN217244303U (en) | Endoscope flushing connecting water pipe | |
| CN219994634U (en) | Plastic pipe is with linking mechanism | |
| CN211434430U (en) | Simple auxiliary flushing device for endoscope | |
| CN213608807U (en) | Abdominal cavity flushing sealing installation mechanism | |
| CN204972399U (en) | A seal and wash drainage device for osteomyelitis treatment |
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: 20190125 Termination date: 20200125 |