CN205163736U - Phlegm suction tube - Google Patents
Phlegm suction tube Download PDFInfo
- Publication number
- CN205163736U CN205163736U CN201520529351.1U CN201520529351U CN205163736U CN 205163736 U CN205163736 U CN 205163736U CN 201520529351 U CN201520529351 U CN 201520529351U CN 205163736 U CN205163736 U CN 205163736U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- passage
- retractor device
- bending part
- sputum aspirator
- 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
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Abstract
The utility model relates to a pipe discloses phlegm suction tube, including joining in marriage joint (1), and join in marriage drainage tube (2) joint (1) be connected, it is equipped with air vent (13) and joins in marriage and connect hole (14) to join in marriage joint (1) one end, air vent (13) axis connects hole (14) axis contained angle to be 0~45 with joining in marriage, be equipped with on the edge of air vent (13) upper end sealing plug (11), be equipped with telescoping device (3) on drainage tube (2), telescoping device (3) are passed in drainage tube (2), telescoping device (3) both ends are guide portion (31), middle be pars contractilis (32), telescoping device (3) both ends are equipped with fixation clamp (4). The crooked direction that the direction of closing air vent (13) accords with human thumb is covered in sealing plug (11), and easy operation has adopted telescoping device (3) to prevent that the relict phlegm of phlegm suction tube from dripping in the external environment condition.
Description
Technical field
This utility model relates to the pipe medically used, and has particularly related to sputum aspirator tube.
Background technology
Sputum aspirator tube, as a kind for the treatment of tool, when patient occurs that respiratory tract amasss expectorant, usually through sputum aspirator tube by endotracheal expectorant sucking-off.Present inhaling-conveying mode is negative pressure suction sputum, therefore the connector on sputum aspirator tube is equipped with passage, when needs carry out negative pressure suction sputum, as long as block passage just start suction sputum, otherwise do not carry out suction sputum, block passage method at present and be generally sealing-plug blocking or directly adopt thumb blocking, during employing sealing-plug blocking passage, passage is all located at the middle part of connector on the market, adopt sealing-plug again, this method operation is extremely inconvenient; Because passage communicates with drainage tube, drain pipe flow has the expectorant of patient, and apoplexy due to phlegm, with a large amount of pathogenic bacterias, if directly adopt thumb to block, thumb is easy to the pathogenic bacteria being stained with patient's apoplexy due to phlegm.After suction sputum terminates, when sputum aspirator tube takes out in patient airway, the expectorant of a small amount of patient is left in sputum aspirator tube outer wall and pipe, carry out not in time processing and be easy to make the expectorant on sputum aspirator tube drip in external environment condition, therefore in order to not make the expectorant in sputum aspirator tube be diffused in external environment condition, be badly in need of producing a kind of sputum aspirator tube effectively isolating or collect patient's expectorant.
Summary of the invention
The shortcoming that this utility model is for passage blocking inconvenience in prior art or there is certain concealed disseminating danger, use the process of the remaining expectorant of rear sputum aspirator tube not good, provides sputum aspirator tube.
In order to solve the problems of the technologies described above, this utility model is solved by following technical proposals:
Sputum aspirator tube, comprises connector, the drainage tube be connected with connector; Connector one end is provided with passage and matching hole, passage axis and matching hole axis angle are 0 ° ~ 45 °, passage upper end-face edge is provided with sealing-plug, drainage tube is provided with retractor device, drainage tube is through retractor device, retractor device two ends are guide portion, and centre is pars contractilis, and retractor device two ends are provided with fixation clamp.Passage out of plumb matching hole, but angled or be parallel to each other, sealing-plug is located on passage upper end-face edge, and people are easy to sealing-plug to fasten in passage, simple to operate; Retractor device is adopted to prevent the expectorant remained in sputum aspirator tube from dropping onto in external environment condition, one end of retractor device fixed by fixation clamp, the other one end of retractor device extends to the free end of drainage tube, until retractor device wraps drainage tube free end, remaining expectorant just stays pars contractilis, can not drop onto in external environment condition.
As preferably, passage end face and passage axis angle are 5 ° ~ 80 °.Passage end face is inclined-plane, facilitates sealing-plug and passage fastens mutually.
As preferably, the connector other end is provided with connecting hole, and passage is all communicated with connecting hole with matching hole.Expectorant in drainage tube flows in phlegm liquit collector eventually through connecting hole, sputum aspirator tube realizes suction sputum by negative pressure, passage and connecting hole connected state control sputum aspirator tube duty, and passage is communicated with sputum aspirator tube and does not carry out suction sputum with connecting hole, on the contrary sputum aspirator tube suction sputum.
As preferably, drainage tube one end and matching hole are tightly connected, and drainage tube other end end surrounding is evenly equipped with at least 2 conduction holes.Drainage tube one end and matching hole are tightly connected and prevent the expectorant in drainage tube from overflowing from both sealings; Drainage tube end surrounding is provided with multiple conduction hole, and expectorant can enter into drainage tube from conduction hole, the expectorant around drainage tube thoroughly can be adsorbed totally.
As preferably, be provided with guided rings in guide portion, drainage tube is through guided rings, and guide portion one end end face is back-up ring, and back-up ring diameter of bore is greater than drainage tube external diameter, and the guide portion other end and pars contractilis are tightly connected, and pars contractilis is compressed into waveform, pars contractilis transparent plastic.Drainage tube enters into retractor device along guided rings, drainage tube is not directly contacted with guide portion sidewall prevents expectorant from flowing in external environment condition along the sidewall of guide portion, back-up ring prevents the expectorant in retractor device from flowing in external environment condition, corrugated pars contractilis can make pars contractilis better stretch, and transparent plastic can observe the position of drainage tube free end in retractor device.
As preferably, fixation clamp is provided with the first bending part and the second bending part, and the first bending part is fixedly connected with second bending part one end, and the other end is connected together, and the first bending part engages with the second bending part and forms fixing hole, and the diameter of fixing hole is less than the external diameter of drainage tube.Fixation clamp prevents retractor device from moving freely on drainage tube.
This utility model, owing to have employed above technical scheme, has significant technique effect: passage end face is inclined-plane, and angle of inclination meets people's thumb and curves inwardly, and sealing-plug and passage is fastened convenient; Be provided with retractor device, effectively prevent remaining sputum on drainage wall to flow in external environment condition, the drain pipeline section inserted in patient airway is all enclosed in retractor device by retractor device, and pars contractilis can observe the position residing for drainage tube for transparent material; Drainage tube end surrounding is provided with multiple conduction hole, effectively can absorb the sputum of drainage tube periphery.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is connector right view in Fig. 1.
Fig. 3 is retractor device schematic perspective view.
Fig. 4 is retractor device right view in Fig. 1.
Fig. 5 is guide portion profile in retractor device.
Fig. 6 is fixed folder structure schematic diagram.
The toponym that in above accompanying drawing, each number designation refers to is as follows: wherein, 1-connector, 2-drainage tube, 3-retractor device, 4-fixation clamp, 11-sealing-plug, 12-union joint, 13-passage, 14-matching hole, 15-connecting hole, 21-conduction hole, 31-guide portion, 32-pars contractilis, 41-fixing hole, the 42-the first bending part, the 43-the second bending part, 311-guided rings, 312-bullport, 313-brace, 314-back-up ring.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, this utility model is described in further detail.
Embodiment 1
Sputum aspirator tube, as shown in figures 1 to 6, comprises connector 1, the drainage tube 2 be connected with connector 1, connector 1 one end is provided with passage 13 and matching hole 14, the present embodiment passage 13 axis and matching hole 14 axis angle are 0 °, the i.e. parallel matching hole 14 of passage 13, passage 13 end face and passage 13 axis angle are 45 °, namely passage 13 end face is an inclined-plane, passage 13 upper end-face edge is provided with sealing-plug 11, during use, thumb slips over inclined end face, sealing-plug 11 on end face just and passage 13 fasten, now sputum aspirator tube just starts suction sputum, connector 1 other end is provided with connecting hole 15, the joint at connecting hole 15 place is union joint 12, passage 13 is all communicated with connecting hole 15 with matching hole 14, expectorant in drainage tube 2 flows through connecting hole 15 again after matching hole 14, the closure state of passage 13 controls the duty of sputum aspirator tube, drainage tube 2 is provided with retractor device 3, drainage tube 2 is through retractor device 3, retractor device 3 two ends are guide portion 31, centre is pars contractilis 32, retractor device 3 two ends are provided with fixation clamp 4, the fixation clamp 4 of retractor device 3 near connector 1 one end is fixed with retractor device 3, and when fixation clamp 4 clamps drainage tube 2, retractor device 3 can not with being intended to drainage tube 2 moves, the fixation clamp 4 of the other one end of retractor device 3 is separable with retractor device 3, when using retractor device 3, fixation clamp 4 need be taken off, pasted by super glue between guide portion 31 and pars contractilis 32, when not using retractor device 3, pars contractilis 32 folds mutually, the two ends of retractor device 3 are clamped by fixation clamp 4, pars contractilis 32 is not launched, drainage tube 2 clamped by the fixation clamp 4 at retractor device 3 two ends, and the passage in drainage tube 2 can not be closed because of the clamping of fixation clamp 4.
Drainage tube 2 one end and matching hole 14 are tightly connected, and matching hole 14 is circular cone duct, more inward Kong Yue little, and the diameter of the middle stomidium of matching hole 14 is less than the outer diameter of drainage tube 2, and drainage tube 2 and matching hole 14 are pasted by super glue; Drainage tube 2 other end end surrounding is provided with two row's conduction holes 21, two and arranges conduction hole 21 spacing 5mm, and each row is arranged with 4 conduction holes 21.
Guided rings 311 is provided with in guide portion 31, guided rings 311 is located at the centre position of guide portion 31, guided rings 311 is provided with 2 braces 313, brace 313 and guide portion 31 are fixed together, brace 313 is separated into 2 cavitys the cavity outside guided rings 311, guided rings 311 is provided with bullport 312, the diameter of bullport 312 is greater than the outer diameter of drainage tube 2, drainage tube 2 is through guided rings 311, guide portion 31 one end end face is back-up ring 314, back-up ring 314 diameter of bore is greater than drainage tube 2 external diameter, prevent the sputum in retractor device 3 from outflowing, guide portion 31 other end and pars contractilis 32 are tightly connected, pars contractilis 32 is compressed into waveform, pars contractilis 32 transparent plastic, facilitate people and observe the position of drainage tube 2 in retractor device 3.
Fixation clamp 4 is provided with the first bending part 42 and the second bending part 43, first bending part 42 is provided with hole clipping, second bending part 43 is provided with trip, mutually engaged with hole clipping by trip, fixation clamp 4 clamping is fixed, and the first bending part 42 is fixedly connected with second bending part 43 one end, and the other end is connected together, first bending part 42 engages with the second bending part 43 and forms fixing hole 41, and the diameter of fixing hole 41 is less than the external diameter of drainage tube 2.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to this utility model claim change and modify, and all should belong to the covering scope of this utility model patent.
Claims (6)
1. sputum aspirator tube, comprises connector (1), the drainage tube (2) be connected with connector (1); It is characterized in that: connector (1) one end is provided with passage (13) and matching hole (14), passage (13) axis and matching hole (14) axis angle are 0 ° ~ 45 °, passage (13) upper end-face edge is provided with sealing-plug (11), drainage tube (2) is provided with retractor device (3), drainage tube (2) is through retractor device (3), retractor device (3) two ends are guide portion (31), centre is pars contractilis (32), and retractor device (3) two ends are provided with fixation clamp (4).
2. sputum aspirator tube according to claim 1, is characterized in that: passage (13) end face and passage (13) axis angle are 5 ° ~ 80 °.
3. sputum aspirator tube according to claim 1, is characterized in that: connector (1) other end is provided with connecting hole (15), and passage (13) is all communicated with connecting hole (15) with matching hole (14).
4. sputum aspirator tube according to claim 1, is characterized in that: drainage tube (2) one end and matching hole (14) are tightly connected, and drainage tube (2) other end end surrounding is evenly equipped with at least 2 conduction holes (21).
5. sputum aspirator tube according to claim 1, it is characterized in that: in guide portion (31), be provided with guided rings (311), drainage tube (2) is through guided rings (311), guide portion (31) one end end face is back-up ring (314), back-up ring (314) diameter of bore is greater than drainage tube (2) external diameter, guide portion (31) other end and pars contractilis (32) are tightly connected, pars contractilis (32) is compressed into waveform, pars contractilis (32) transparent plastic.
6. sputum aspirator tube according to claim 1, it is characterized in that: fixation clamp (4) is provided with the first bending part (42) and the second bending part (43), first bending part (42) is fixedly connected with the second bending part (43) one end, the other end is connected together, first bending part (42) engages with the second bending part (43) and forms fixing hole (41), and the diameter of fixing hole (41) is less than the external diameter of drainage tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529351.1U CN205163736U (en) | 2015-07-20 | 2015-07-20 | Phlegm suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529351.1U CN205163736U (en) | 2015-07-20 | 2015-07-20 | Phlegm suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205163736U true CN205163736U (en) | 2016-04-20 |
Family
ID=55727780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529351.1U Expired - Fee Related CN205163736U (en) | 2015-07-20 | 2015-07-20 | Phlegm suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205163736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI702968B (en) * | 2019-08-14 | 2020-09-01 | 佛教慈濟醫療財團法人 | Telescopic medical tubing set |
-
2015
- 2015-07-20 CN CN201520529351.1U patent/CN205163736U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI702968B (en) * | 2019-08-14 | 2020-09-01 | 佛教慈濟醫療財團法人 | Telescopic medical tubing set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20170720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |