CN218458472U - Novel external suction connecting pipe - Google Patents
Novel external suction connecting pipe Download PDFInfo
- Publication number
- CN218458472U CN218458472U CN202221323559.4U CN202221323559U CN218458472U CN 218458472 U CN218458472 U CN 218458472U CN 202221323559 U CN202221323559 U CN 202221323559U CN 218458472 U CN218458472 U CN 218458472U
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- elastic membrane
- connector
- pipe
- connecting pipe
- novel external
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- 239000012528 membrane Substances 0.000 claims abstract description 75
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000000338 in vitro Methods 0.000 claims description 3
- 206010036790 Productive cough Diseases 0.000 abstract description 28
- 208000024794 sputum Diseases 0.000 abstract description 28
- 210000003802 sputum Anatomy 0.000 abstract description 28
- 206010062717 Increased upper airway secretion Diseases 0.000 abstract description 15
- 208000026435 phlegm Diseases 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 208000035473 Communicable disease Diseases 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
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Abstract
The utility model discloses a novel external suction connecting pipe, which comprises a pipe body, a connector and an elastic membrane; the head end and the tail end of the pipe body are respectively provided with a connector, the connectors are tubular, and the two ends of the pipe body are respectively inserted into the two connectors; wherein the connector of one end is provided with an elastic membrane, and the center of the elastic membrane is provided with a gap capable of elastically resetting. The novel external suction connecting pipe is connected with various medical sputum suction pipes for use, when the sputum suction pipe is inserted into the connector, the elastic membrane is inwards sunken due to the elasticity of the elastic membrane to form an opening, and the elastic membrane is tightly attached to the sputum suction pipe or the drainage pipe; after the connector is extracted to inhaling the phlegm pipe, the elastic membrane forms because of its elasticity is outside sunken to seal, can effectively avoid phlegm liquid etc. of two pipe connection departments to spatter outward, protects the medical personnel of closely contacting the operation, and novel external attraction connecting pipe joint department remains airtight state throughout moreover, avoids air and connecting pipe pollution, reduces the risk of infecting.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a novel external suction connecting pipe.
Background
In the field of medical equipment, an external suction connecting pipe is commonly used, for example, in the clinical treatment technology of respiratory tract infection, the external suction connecting pipe is commonly matched with a sputum suction pipe for use, one end of the sputum suction pipe is used for sucking sputum of a patient, the other end of the sputum suction pipe is connected with one end of the suction connecting pipe, and the other end of the suction connecting pipe is connected with a suction apparatus for providing negative pressure. When in use, the suction apparatus switch is turned on, and the sputum in the patient body is sucked out by utilizing the negative pressure, thereby achieving the treatment effect. After the completion inhales the phlegm, the pipe of each connection need be dismantled carefully, in the dismantlement process, the discovery is inhaled the phlegm pipe and is attracted the connecting pipe and arouse the sputum to spatter outward when extracting the separation easily, the bacterium air propagation in the sputum that leads to like this very probably, the polluted environment increases medical personnel's exposure risk, attract the connecting pipe in vitro during the stand-by state because of exposing in the air for a long time, cause the pipeline pollution easily, reuse can increase the risk that patient infects, consequently, an urgent need for a technological means that can solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel external suction connecting pipe to solve current suction connecting pipe and lead to intraductal liquid to splash easily when being connected inhale the phlegm pipe separation, increase the airborne risk of bacterium, external suction connecting pipe lasts open state and causes air and connecting pipe pollution scheduling problem during the reserve.
In order to solve the technical problem, the utility model provides a novel external suction connecting pipe, which comprises a pipe body, a connector and an elastic membrane; the connectors are arranged at the head end and the tail end of the pipe body and are tubular, and the two ends of the pipe body are respectively inserted into the two connectors; the connector of one end is provided with the elastic membrane, but the elastic membrane center is equipped with the gap that the elasticity resets.
In one embodiment, the elastic membrane is integrated with the connection head.
In one embodiment, the elastic membrane is arranged in the connector, a circle of first convex wall is arranged in the connector, the surface of the elastic membrane is fixedly connected with the first convex wall, and the outer peripheral wall of the elastic membrane is abutted against the inner peripheral wall of the connector.
In one embodiment, the elastic membrane is arranged at a port of the connector, a circle of second convex wall is arranged in the connector and extends out of the connector, a circle of annular groove is formed in the elastic membrane, and the second convex wall is inserted into the annular groove.
In one embodiment, the slit in the center of the elastic membrane is cross-shaped.
In one embodiment, the slit in the center of the elastic membrane is in a straight line shape.
In one embodiment, the connector is provided with a plurality of anti-slip recesses, and the anti-slip recesses are circumferentially distributed on the outer peripheral wall of the connector.
The beneficial effects of the utility model are as follows:
the novel external suction connecting pipe is additionally provided with a slotted elastic membrane at the connector, and is particularly suitable for nursing respiratory infectious disease patients, multiple drug-resistant bacteria patients and the like. When the sputum suction pipe is connected with the suction connecting pipe, the socket of the sputum suction pipe is inserted into the suction connecting pipe from the gap of the elastic membrane, and the elastic membrane is sunken and opened towards the pipe body from the gap due to the elasticity of the elastic membrane and is closely abutted against the socket of the sputum suction pipe; when inhaling the phlegm pipe and attracting the connecting pipe separation, the socket of inhaling the phlegm pipe is extracted from the gap of elastic membrane, the elastic membrane is closed to the body is sunken outward from the gap because of its elasticity this moment, and extract the in-process all the time with inhale the socket butt closely of phlegm pipe, can effectively avoid splashing outward at sputum etc. of two tube coupling departments, the medical personnel of the operation of protection closely contact, and novel external suction connecting pipe joint department remains airtight state throughout, avoid air and connecting pipe pollution, reduce the risk of infecting.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a split view of a novel extracorporeal suction connecting tube provided by the embodiment of the utility model;
fig. 2 is a connection diagram of a novel extracorporeal suction connection tube provided by the embodiment of the invention;
fig. 3 is a front view of an elastic membrane disposed inside a connector according to an embodiment of the present invention;
fig. 4 is a cross-shaped slit diagram of the elastic membrane disposed inside the connector according to the embodiment of the present invention;
fig. 5 is a line-shaped slit diagram of the elastic membrane provided by the embodiment of the present invention and placed inside the connector;
fig. 6 is a cross-sectional view of an elastic membrane disposed inside a connector according to an embodiment of the present invention;
fig. 7 is a front view of an elastic membrane disposed at a port of a connector according to an embodiment of the present invention;
fig. 8 is a cross-shaped slit diagram of an elastic membrane disposed at a port of a connector according to an embodiment of the present invention;
fig. 9 is a line-shaped slit diagram of the elastic membrane disposed at the port of the connector according to the embodiment of the present invention;
fig. 10 is a cross-sectional view of an elastic membrane disposed at a port of a connector according to an embodiment of the present invention.
The reference numbers are as follows:
1. a pipe body;
2. a connector; 20. an inner connection end; 21. an outer connecting end; 210. anti-slip recess; 211. a convex ring; 22. connecting the middle section; 220. a swing joint; 23. an elastic film; 230. a gap; 231. an annular groove; 24; a first convex wall; 25; and a second convex wall.
Detailed Description
The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
The utility model provides a novel external suction connecting pipe, the embodiment of which is shown in figures 1 to 4 and comprises a pipe body 1, a connector 2 and an elastic membrane 23; the first end and the last end of the pipe body 1 are both provided with the connectors 2, the connectors 2 are tubular, the connectors 2 comprise an inner connecting end 20, a connecting middle section 22 and an outer connecting end 21 which are sequentially connected, the port of the inner connecting end 20 is larger than the pipe orifice of the pipe body 1, and the two ends of the pipe body 1 are respectively inserted into the inner connecting end 20; the outer connecting end 21 is provided with an elastic membrane 23, the center of the elastic membrane 23 is provided with a gap 230, and the gap 230 is used for inserting and taking a sputum suction tube or other medical drainage tubes; the connection middle section 22 is recessed several times along the circumference to the circle center direction to form a plurality of swing joints 220, and the inner connection end 20 and the outer connection end 21 can be bent to a certain angle through the swing joints 220.
After the arrangement mode is adopted, the novel in vitro suction connecting pipe is additionally provided with the elastic membrane 23 with the gap 230 at the position of the connecting head 2, and is particularly suitable for nursing respiratory tract patients, other infectious disease patients, MDRO patients and the like. When the sputum suction tube or other medical drainage tubes are connected with the connector 2 at one end of the novel external suction connecting tube, the socket of the sputum suction tube is inserted from the gap 230 of the elastic membrane 23, and at the moment, the elastic membrane 23 is sunken and opened from the gap 230 to the tube body 1 due to the elasticity of the elastic membrane and is closely abutted against the socket of the sputum suction tube; when inhaling the phlegm pipe and this novel external connector 2 separation that attracts connecting pipe one end, inhale the socket of phlegm pipe and extract from elastic membrane 23's gap 230, elastic membrane 23 is closed to the body 1 is sunken outward from gap 230 because of its elasticity this moment, and extract the in-process all the time with the socket butt of inhaling the phlegm pipe closely, can effectively avoid splashing outward at sputum etc. of two union coupling departments, prevent air pollution, the medical personnel of the close contact operation of protection, reduce the risk of infecting. Meanwhile, the connecting middle section 22 with the swing joints 220 is arranged between the inner connecting end 20 and the outer connecting end 21, the connecting middle section 22 is made of soft rubber, the swing joints 220 are staggered in a concave-convex mode, the inner connecting end 20 and the outer connecting end 21 can be bent to a certain angle by means of the flexibility of the swing joints 220, and the connector 2 is flexible to use.
As shown in fig. 3, the outer connecting end 21 of the connector 2 is provided with a plurality of anti-slip recesses 210 and a ring of convex rings 211, the plurality of anti-slip recesses 210 are circumferentially distributed on the outer circumferential wall of the outer connecting end 21, and the convex rings 211 are circumferentially distributed on the outer edge of the port of the outer connecting end 21.
After the arrangement mode is adopted, when the anti-slip sputum suction tube is connected, the anti-slip recesses 210 can increase the friction force when the external connecting end 21 is held by a hand, and meanwhile, the convex ring 211 can provide resistance to prevent the hand from slipping off.
As shown in fig. 3 and 4, the elastic film 23 is integrated with the connection head 2.
After the arrangement mode is adopted, the elastic membrane 23 and the connector 2 are integrated, so that the stability of the connector can be improved, and medical accidents caused by the falling of the elastic membrane 23 in use can be prevented.
As shown in fig. 3 and fig. 6, the elastic membrane 23 is disposed inside the external connection end 21 of the connection head 2, a circle of convex walls one 24 is disposed inside the connection head 2, the surface of the elastic membrane 23 is fixedly connected with the convex walls one 24, and the outer circumferential wall of the elastic membrane 23 abuts against the inner circumferential wall of the connection head 2.
After the arrangement mode is adopted, the elastic membrane 23 is arranged inside the outer connecting end 21, which is one of the realization modes that the elastic membrane 23 and the connector 2 are integrated, and the elastic membrane 23 is fixedly connected by taking the convex wall I24 as a supporting surface, so that the connection stability is improved.
As shown in fig. 7 and 10, the elastic membrane 23 is disposed at the end of the external connection end 21 of the connection head 2, a circle of second convex walls 25 is disposed in the connection head 2, the second convex walls 25 extend out of the connection head 2, the elastic membrane 23 is provided with a circle of annular grooves 231, and the second convex walls 25 are inserted into the annular grooves 231.
After the arrangement mode is adopted, the port of the elastic membrane 23 arranged at the outer connecting end 21 is an implementation mode of integrating the elastic membrane 23 and the connector 2, and the spring 23 plug is provided with a circle of annular groove 231 to insert the connector 2 into the annular groove 231 for connection and fixation, so that the connection stability is improved.
As shown in fig. 4 and 8, the slit 230 at the center of the elastic membrane 23 has a cross shape.
After the above arrangement, the cross-shaped slit 230 at the center of the elastic membrane 23 is in the shape of one of the connection ports for connecting the elastic membrane 23 with a sputum suction tube or other medical drainage tubes. When the sputum suction tube is inserted, the elastic membrane 23 with the cross-shaped slits 230 can be sunken into the tube body 1 from four directions; when the sputum suction tube is pulled out, the elastic membrane 23 with the cross-shaped slit 230 can be sunken and closed towards the outside of the tube body 1 from four directions; insert and extract whole process elastic membrane 23 from inhaling the phlegm pipe and all closely laminate with the socket of inhaling the phlegm pipe from the gap 230 department of cross form, effectively avoid spattering outward at the sputum of two union coupling departments etc. protect the medical personnel of closely contacting the operation, novel external suction connecting pipe joint department remains airtight state throughout moreover, avoids air and connecting pipe pollution, reduces the risk of infecting. As shown in fig. 5 and 9, the slit 230 at the center of the elastic membrane 23 is in a straight line shape.
After the above arrangement, the linear slit 230 at the center of the elastic membrane 23 is in the shape of one of the connection ports for connecting the elastic membrane 23 with a sputum suction tube or other medical drainage tubes. When the sputum suction tube is inserted, the elastic membrane 23 with the cross-shaped slits 230 can be sunken into the tube body 1 from four directions; when the sputum suction tube is pulled out, the elastic membrane 23 with the cross-shaped slit 230 can be sunken and closed towards the outside of the tube body 1 from four directions; insert and extract whole process elastic membrane 23 from inhaling the phlegm pipe and all closely laminate with the socket of inhaling the phlegm pipe from the gap 230 department of cross form, effectively avoid spattering outward at the sputum of two union coupling departments etc. protect the medical personnel of closely contacting the operation, novel external suction connecting pipe joint department remains airtight state throughout moreover, avoids air and connecting pipe pollution, reduces the risk of infecting.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (7)
1. A novel external suction connecting pipe, which is characterized in that,
comprises a pipe body, a connector and an elastic membrane;
the connectors are arranged at the head end and the tail end of the pipe body and are tubular, and the two ends of the pipe body are respectively inserted into the two connectors;
the connector of one end is provided with the elastic membrane, and the center of the elastic membrane is provided with a gap capable of elastically resetting.
2. The novel extracorporeal suction connection tube of claim 1, wherein the elastic membrane is integrated with the connector.
3. The novel external suction connecting tube of claim 2, wherein the elastic membrane is disposed inside the connector, a circle of convex wall I is disposed inside the connector, the surface of the elastic membrane is fixedly connected with the convex wall I, and the outer peripheral wall of the elastic membrane is abutted against the inner peripheral wall of the connector.
4. The novel external suction connecting tube of claim 2, wherein the elastic membrane is disposed at the port of the connector, a circle of convex wall II is disposed in the connector, the convex wall II extends to the outside of the connector, the elastic membrane is provided with a circle of annular groove, and the convex wall II is inserted into the annular groove.
5. The novel extracorporeal suction connection tube of claim 1, wherein the slit at the center of the elastic membrane has a cross shape.
6. The new type of in vitro suction connecting tube according to claim 1, wherein the slit in the center of the elastic membrane is in a straight line shape.
7. The novel external suction connecting tube of claim 1, wherein the connecting head is provided with a plurality of anti-slip recesses, and the anti-slip recesses are circumferentially distributed on the outer peripheral wall of the connecting head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221323559.4U CN218458472U (en) | 2022-05-30 | 2022-05-30 | Novel external suction connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221323559.4U CN218458472U (en) | 2022-05-30 | 2022-05-30 | Novel external suction connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218458472U true CN218458472U (en) | 2023-02-10 |
Family
ID=85134945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221323559.4U Active CN218458472U (en) | 2022-05-30 | 2022-05-30 | Novel external suction connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218458472U (en) |
-
2022
- 2022-05-30 CN CN202221323559.4U patent/CN218458472U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240130 Address after: Room A322, Caihui Industrial Park, No. 98 Yuexi North Road, Baiyun District, Guangzhou City, Guangdong Province, 510000 Patentee after: Camel Holding Group Guangdong Medical Equipment Co.,Ltd. Country or region after: China Address before: 519000 The Fifth Affiliated Hospital of Sun Yat-sen University, No. 52, Meihua East Road, Xiangzhou District, Guangzhou, Guangdong Province Patentee before: THE FIFTH AFFILIATED HOSPITAL OF SUN YAT-SEN University Country or region before: China |