CN209564443U - A kind of nasal plastic negative pressure drainage device - Google Patents
A kind of nasal plastic negative pressure drainage device Download PDFInfo
- Publication number
- CN209564443U CN209564443U CN201821804447.4U CN201821804447U CN209564443U CN 209564443 U CN209564443 U CN 209564443U CN 201821804447 U CN201821804447 U CN 201821804447U CN 209564443 U CN209564443 U CN 209564443U
- Authority
- CN
- China
- Prior art keywords
- guiding tube
- negative pressure
- syringe
- pressure drainage
- drainage device
- 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
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of nasal plastic negative pressure drainage devices, including guiding tube, traction device, transit joint, syringe and syringe needle；The beneficial effects of the utility model are, firstly, the negative-pressure drainage tube structure is simple, easy to use, drainage tube accurately can be placed in treatment position by guiding tube and syringe needle；Secondly, realizing negative pressure balancing by syringe, the diffusate in lacuna can be sufficiently drained, reduces the occurrence of detumescence of nasal cavity two sides is inconsistent, while being avoided because placement drainage tube leads to the problem of nasal implant skew.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of nasal plastic negative pressure drainage devices.
Background technique
Nose negative pressure drainage is a kind of relatively conventional surgical procedures, is generally used for accelerating the drainage postoperative product of nose
Water, hydrops, hematocele, empyema etc..Certain negative pressure is generated when use using negative pressure drainage, the surface of a wound is acted on by drainage tube, is inhaled
Various liquid in lacuna are drawn, to be conducive to nose detumescence, wound healing.Current research has shown that, this method energy accelerating cavity
The discharge of various liquid in gap, promotes the growth of granulation tissue, sufficiently drains, and mitigates oedema, reduces pollution, inhibits bacterium raw
It is long, wound healing can be accelerated, be a kind of efficient, simple, economy, wound healing pure physical therapy.
At present after rhinoplasty, in order to sufficiently drain nose exudate, accelerate the recovery of nose-shaped state, is largely to need to put
Drainage is set, different art formula placement locations is different, usually terminates in nasion portion along traveling below prosthese.Nasal plastic operation is one
It is a that the higher operation of degree is refined to form, but used negative-pressure drainage tube caliber is excessively thick at present, when placing and taking out, meeting
Nose form is influenced, two sides occurs and reduces swelling inconsistent situation, lead to visually the presence of bridge of the nose deflection or negative pressure mistake
It is deflated to lead to drain tube shape greatly, then or influence prosthese position and lead to the generation of prosthese deflection, clinically exist many similar
Problem, these problems be all have it is to be solved.
Utility model content
1. problem of the existing technology
The purpose of this utility model: providing a kind of nasal plastic negative pressure drainage device, can accurately be placed in drainage tube very much
Corresponding site reduces the occurrence of two sides detumescence is inconsistent, and then nasal implant is askew caused by avoiding drainage tube from misplacing
Oblique problem.
2. technical solution
To achieve the goals above, the technical solution of the utility model is: a kind of nasal plastic negative pressure drainage device, including draws
Conduit, traction device, transit joint, syringe and syringe needle；The guiding tube is plastic flexible pipe, length 30cm；The guidance
Tube wall offers mounting hole along own axes direction, and the traction device setting is in the mounting hole；The transit joint
For cylinder-like structure and middle part extends radially outward and to form hand-held part；The syringe is inserted into the transit joint one
End, the guiding tube rear end is inserted into the transit joint other end；The guiding tube front end is inserted on the syringe needle, and
The two is interference fit, and the transit joint is by being arranged in the front connector of the hand-held part front end and being arranged behind the hand-held part
The rear joint at end forms, and the guiding tube is connect with the front connector, and the syringe is connect with the rear joint.
Above-mentioned nasal plastic negative pressure drainage device, wherein the guidance pipe outside diameter is 1mm, and the guidance bore is
5mm。
Above-mentioned nasal plastic negative pressure drainage device, wherein guiding tube peripheral wall front end offers several drainage pores, if
The drainage pore is done to be arranged circumferentially along the guiding tube.
Above-mentioned nasal plastic negative pressure drainage device, wherein the front connector length is greater than the rear joint length.
Above-mentioned nasal plastic negative pressure drainage device, wherein the syringe is 20ml syringe.
Above-mentioned nasal plastic negative pressure drainage device, wherein the traction device is steel wire.
Above-mentioned nasal plastic negative pressure drainage device, wherein the mounting hole is spaced apart along own axes direction equipped with several
Spherical cavity.
3. beneficial effect
In conclusion the utility model has the beneficial effects that:
(1) the negative-pressure drainage tube structure is simple, easy to use, can accurately be placed drainage tube by guiding tube and syringe needle
In treatment position；
(2) negative pressure balancing is realized by syringe, can sufficiently drains the diffusate in lacuna, reduces nasal cavity two sides and disappear
It swells the occurrence of inconsistent, while avoiding because placement drainage tube leads to the problem of nasal implant skew.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model nasal plastic negative pressure drainage device.
Fig. 2 is the cross-sectional view of the utility model nasal plastic negative pressure drainage device guiding tube.
Specific embodiment
The embodiments of the present invention that the following is further explained with reference to the attached drawings.
Refer to shown in attached drawing 1 and attached drawing 2, a kind of nasal plastic negative pressure drainage device, including guiding tube 1, traction device 2,
Transit joint 3, syringe 4 and syringe needle 5；The guiding tube 1 is plastic flexible pipe, length 30cm；1 tube wall of guiding tube is along certainly
Body axis direction offers mounting hole 101, and the traction device 2 is arranged in the mounting hole 101；The transit joint 3 is
Cylinder-like structure and middle part extend radially outward to form hand-held part 301；The syringe 4 is inserted into the transit joint 3
One end, and the two is interference fit；1 rear end of guiding tube is inserted into 3 other end of transit joint, and the two was
It is full of cooperation；1 front end of guiding tube is inserted on the syringe needle 5, and the two is interference fit.
1 outer diameter of guiding tube is 1mm, and 1 internal diameter of guiding tube is 0.5mm, and 1 outer diameter of guiding tube is less than conventional one
Secondary property uses the diameter of venous transfusion needle tubing, enhances the tube wall strength of the guiding tube 1, can preferably avoid guiding tube 1
Become flat by vacuum suction.
The 1 peripheral wall front end of guiding tube offers several drainage pores 102, and several drainage pores 102 draw along described
Conduit 1 is arranged circumferentially, and by arranging several drainage pores 102, is increased suction area, is improved pumping efficiency.
The transit joint 3 is by being arranged in the front connector 302 of 301 front end of hand-held part and being arranged in the hand-held part
The rear joint 303 of 301 rear ends forms, and the guiding tube 1 is connect with the front connector 302, and the syringe 4 is followed by with described
First 303 connection.
302 length of front connector is greater than 303 length of rear joint, and the front connector 302 is longer, it is ensured that the guidance
The longer insertion of pipe 1, prevents guiding tube 1 described in use process from falling off from the transit joint 3.
The syringe 4 is 20ml syringe, can satisfy guidance using 20ml syringe and manufactures the effect of vacuum.
The traction device 2 is steel wire, and the traction device 2 can increase the intensity of the guiding tube 1, prevent the guidance
The case where pipe 1 is flattened in bending.
The mounting hole 101 is spaced apart along own axes direction and is equipped with several spherical cavities 103, and the traction device 2 is in institute
It is different from the shape and color that the mounting hole 101 reflects to state the shape reflected in spherical cavity 103 and color, therefore
Medical worker can judge the insertion depth of the guiding tube 1 according to the quantity of the spherical cavity 103.
In use, firstly, the guiding tube 1 is connect with the transit joint 3 and syringe needle 5, and by the transit joint 3
It is connect with syringe 4, then, drainage tube cavity forms negative pressure when being aspirated using the syringe 4, finally, by before the syringe needle 5
End is protruded into wound and sutures fixation.
Above-described is only the preferred embodiment of the utility model, is not intended to limit the patent model of the utility model
It encloses, any equivalent structural transformation made using the contents of the description of this utility model, directly or indirectly uses and be attached to other
The technical field of Related product, is also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of nasal plastic negative pressure drainage device, it is characterised in that: including guiding tube (1), traction device (2), transit joint
(3), syringe (4) and syringe needle (5)；The guiding tube (1) is plastic flexible pipe, length 30cm；Guiding tube (1) the tube wall edge
Own axes direction offers mounting hole (101), and traction device (2) setting is in the mounting hole (101)；The transition
Connector (3) is cylinder-like structure and middle part extends radially outward to form hand-held part (301)；The syringe (4) is inserted into
Described transit joint (3) one end, and the two is interference fit；Guiding tube (1) rear end is inserted into the transit joint (3)
The other end, and the two is interference fit；Guiding tube (1) front end is inserted on the syringe needle (5), and the two is interference
Cooperation, the transit joint (3) is by being arranged in the front connector (302) of the hand-held part (301) front end and being arranged described hand-held
The rear joint (303) of portion (301) rear end forms, and the guiding tube (1) connect with the front connector (302), the syringe (4)
It is connect with the rear joint (303).
2. a kind of nasal plastic negative pressure drainage device according to claim 1, it is characterised in that: guiding tube (1) outer diameter
For 1mm, guiding tube (1) internal diameter is 0.5mm.
3. a kind of nasal plastic negative pressure drainage device according to claim 1, it is characterised in that: guiding tube (1) peripheral wall
Front end offers several drainage pores (102), and several drainage pores (102) are arranged circumferentially along the guiding tube (1).
4. a kind of nasal plastic negative pressure drainage device according to claim 3, it is characterised in that: the front connector (302) is long
Degree is greater than the rear joint (303) length.
5. a kind of nasal plastic negative pressure drainage device according to claim 1, it is characterised in that: the syringe (4) is
20ml syringe.
6. a kind of nasal plastic negative pressure drainage device according to claim 1, it is characterised in that: the traction device (2) is
Steel wire.
7. a kind of nasal plastic negative pressure drainage device according to claim 1, it is characterised in that: mounting hole (101) edge
Own axes direction, which is spaced apart, is equipped with several spherical cavities (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821804447.4U CN209564443U (en) | 2018-11-04 | 2018-11-04 | A kind of nasal plastic negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821804447.4U CN209564443U (en) | 2018-11-04 | 2018-11-04 | A kind of nasal plastic negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209564443U true CN209564443U (en) | 2019-11-01 |
Family
ID=68320653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821804447.4U Expired - Fee Related CN209564443U (en) | 2018-11-04 | 2018-11-04 | A kind of nasal plastic negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209564443U (en) |
-
2018
- 2018-11-04 CN CN201821804447.4U patent/CN209564443U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209564443U (en) | A kind of nasal plastic negative pressure drainage device | |
| CN201192481Y (en) | Multifunctional abdominal-cavity negative-pressure conduction device | |
| CN106473817A (en) | The pressure measurement that cooperation Flexible ureteroscope uses attracts clear stone device | |
| CN205667682U (en) | The conversion plug-in unit of peritoneal cavity drainage tube | |
| CN215961360U (en) | Nasopharynx section of interface is washed in area attracts pipe | |
| CN105854176B (en) | Conversion plug-in components of peritoneal cavity drainage tube | |
| CN213526716U (en) | Drainage tube for debridement of operation infected wound | |
| CN204910239U (en) | A anticollision aspirator for gastroenterology | |
| CN205307582U (en) | Trident star drainage tube | |
| CN204723152U (en) | A kind of uterine cavity tissue sucker | |
| CN212817362U (en) | Sputum suction tube for preventing inhalation of trachea mucosa | |
| CN203954438U (en) | A kind of Improvement type catheter of windowing | |
| CN203208417U (en) | Drainage bag capable of connecting central venous catheter | |
| CN108578800A (en) | A kind of disposable depression drainage device | |
| CN202397929U (en) | Tracheal catheter special for guiding trachea cannula of bronchofibroscope | |
| CN213822833U (en) | Special controllable pressure type negative pressure suction device for deep sinus | |
| CN211610962U (en) | Auxiliary device for sustainable flushing and negative pressure suction for abdominal drainage tube | |
| CN204521711U (en) | Attraction structure after a kind of improvement | |
| CN201356834Y (en) | Ascites drainage instrument | |
| CN203736591U (en) | Closed thoracic drainage tube | |
| CN209662410U (en) | A kind of intrathoracic drain | |
| CN210541692U (en) | Novel posterior naris packer with suction function | |
| CN217548625U (en) | Inner sleeve for negative pressure irrigation in abdomen and thorax | |
| CN213131126U (en) | Breast cancer postoperative negative pressure suction device | |
| CN203354518U (en) | Pharynx laryngeal part protection sleeve of gastroscope operation |
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: 20191101 Termination date: 20201104 |