CN208974762U - Segmented sputum aspirator tube - Google Patents

Segmented sputum aspirator tube Download PDF

Info

Publication number
CN208974762U
CN208974762U CN201820978930.8U CN201820978930U CN208974762U CN 208974762 U CN208974762 U CN 208974762U CN 201820978930 U CN201820978930 U CN 201820978930U CN 208974762 U CN208974762 U CN 208974762U
Authority
CN
China
Prior art keywords
sputum
negative pressure
connector
storage chamber
pressure catheter
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.)
Active
Application number
CN201820978930.8U
Other languages
Chinese (zh)
Inventor
王慧梅
雷新军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lishui City Peoples Hospital
Original Assignee
Lishui City Peoples Hospital
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lishui City Peoples Hospital filed Critical Lishui City Peoples Hospital
Priority to CN201820978930.8U priority Critical patent/CN208974762U/en
Application granted granted Critical
Publication of CN208974762U publication Critical patent/CN208974762U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

Segmented sputum aspirator tube, including negtive-pressure implement connector, negtive-pressure implement connector connects filter, filter connects reversal valve, reversal valve includes connector and commutation body, the connector left side is equipped with the first connector and connects filter, it is equipped with the second connector on the right of connector and connects upper layer sputum storage chamber, it is equipped with third connector on the right of connector and connects lower layer's sputum storage chamber, commutation is equipped with the channel that an angle is in 120 degree in vivo, the upper layer sputum storage chamber other end connects the first negative pressure catheter, lower layer's sputum storage chamber other end connects the second negative pressure catheter, the head section of first negative pressure catheter and the second negative pressure catheter passes through conduit switch together, the back segment of first negative pressure catheter and the second negative pressure catheter is arranged in together in a casing, end outlet can only stretch out a wherein negative pressure catheter in casing.The utility model upper layer sputum storage chamber and lower layer's sputum storage chamber facilitate layering to collect sputum sample, prevent sputum sample when acquisition to be contaminated, it is ensured that the accuracy of result of laboratory test.

Description

Segmented sputum aspirator tube
Technical field
The utility model relates to the field of medical instrument technology more particularly to segmented sputum aspirator tubes.
Background technique
Currently, sputum aspirator tube used in clinically generally uses a hose, one end of hose is suction sputum end, band bottom outlet and Side opening, the other end of hose are connecting pin.In use, the connecting pin of hose is connected to aspirator, then by the suction sputum end of hose It is inserted into the respiratory tract of patient, by the suction function of aspirator, sputum is sucked out.But in clinical use, normal tape bottom outlet Hose bottom end be easy to damage respiratory mucosa, increase pain to patient.When carrying out vacuum suction, aspirator is non-disposable It uses, bacterium can follow negative pressure gas flow to enter pipeline and then pollute aspirator in patients with respiratory tract, and patient reuses aspirator When easily cause cross-infection.During carrying out suction sputum to patient, sample examination is often wanted, phlegm is acquired by existing sputum aspirator tube When sample inspection, operating process is more troublesome, the sputum sample left and taken not easily collecting, adulterates other bacteriums in air sometimes, Very big inconvenience is brought to the operation of reviewer.A kind of Novel bacterium-blocking suction sputum is provided in patent No. CN201220672531.1 Pipe, it includes spherical surface suction sputum end, hose, sputum storage chamber, injection member, filter, connecting pin.Hose one end is spherical surface suction sputum End, one end is connecting pin, and a filter is arranged in the hose close to connecting pin, and connecting pin connects vacuum extractor.Aspirator is non- Disposable, setting filter can effectively prevent patients with respiratory tract bacterium and enter aspirator by pipeline, pollute, in turn Cross-infection caused to patient in use next time, but it not can solve in the sputum sample doping air left and taken other are thin The problem of bacterium, it is sometimes desirable to repeat to sample, increase the workload of reviewer.
Utility model content
The utility model will solve the above-mentioned problems of the prior art, provide segmented sputum aspirator tube, solve the phlegm left and taken Liquid sample adulterates the problem of other bacteriums in air, reduces the workload of reviewer.
The utility model solves the technical solution of its technical problem use: this segmented sputum aspirator tube, including negtive-pressure implement connects Connector, the negtive-pressure implement connector connect filter, and filter connects reversal valve, and the reversal valve includes connector and commutation Body, the connector left side are equipped with the first connector and connect filter, be equipped with the second connector on the right of connector and connect upper layer phlegm Liquid storage chamber, connector the right are equipped with third connector and connect lower layer's sputum storage chamber, and the commutation is in vivo equipped with an angle In 120 degree of channel, the upper layer sputum storage chamber other end connects the first negative pressure catheter, and lower layer's sputum storage chamber is another The head section of the second negative pressure catheter of end connection, first negative pressure catheter and the second negative pressure catheter passes through conduit switch, institute together Stating conduit switch includes disk body, and circular-shaped, concave cavity is equipped in disk body, and circular-shaped, concave cavity center is equipped with shaft, and being equipped in shaft can be with Switch the dome that different conduits carry out suction sputums, the back segment of first negative pressure catheter and the second negative pressure catheter is arranged in one together In casing, end outlet can only stretch out a wherein negative pressure catheter in described sleeve pipe.
In order to further perfect, the upper layer sputum storage chamber and lower layer's sputum storage chamber arrangement symmetrical above and below.
Further perfect, the conduit switch is located at after upper layer sputum storage chamber and lower layer's sputum storage chamber, is located at Before casing.
Further perfect, first negative pressure catheter and the second negative pressure catheter end are spherical surface suction sputum end, are evenly equipped on side Aperture.
Further perfect, the port of the upper layer sputum storage chamber and lower layer's sputum storage chamber is accompanied with the stifled of sealing Head.
Further perfect, the circular-shaped, concave cavity side wall is equipped with spring mounting groove, is equipped in spring mounting groove and helps suction sputum The reset spring that conduit stretches out, the reset spring other end are equipped with the locating piece of fixed Catheter for sputum aspirating.
Further perfect, the inlet and outlet of the disk body are equipped with the partition for separating the first negative pressure catheter and the second negative pressure catheter, The import of the disk body is equipped with the fixing sleeve of fixed negative pressure catheter, and the outlet of disk body is not provided with fixing sleeve.
The utility model has the advantages that: the spherical surface suction sputum end surfaces of negative pressure catheter of the present invention are smooth, uniformly divide thereon Cloth aperture, compared to bottom end opening sputum aspirator tube can be reduced corner angle face respiratory mucosa stimulation and damage, patient using also compared with It is comfortable.Filter effectively prevents patients with respiratory tract bacterium from entering aspirator by pipeline, pollutes, and then in the next use When cross-infection is caused to patient.Different conduits can be switched, sputum is stored into upper layer sputum storage chamber and lower layer's sputum respectively Storage chamber, facilitate layering collect sputum sample, prevent acquisition when sputum sample be contaminated, it is ensured that result of laboratory test it is accurate Property.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structure of reversing valve enlarged drawing of the utility model;
Fig. 3 is the conduit switch schematic enlarged-scale view of the utility model;
Description of symbols: 1, negtive-pressure implement connector, 2, filter lower layer sputum storage chamber, 3, reversal valve, 4, upper layer phlegm Liquid storage chamber, 5, lower layer's sputum storage chamber, 6, conduit switch, the 7, first negative pressure catheter, 8, aperture, 9, spherical surface suction sputum end, 10, Plug, 11, casing, the 12, second negative pressure catheter, 301, connector, 302, commutation body, 303, channel, the 304, second connector, 305, third connector, the 306, first connector, 601, disk body, 602, reset spring, 603, locating piece, 604, partition, 605, Dome, 606, shaft, 607, fixing sleeve, 608, circular-shaped, concave cavity, 609, spring mounting groove.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Referring to attached drawing: this segmented sputum aspirator tube in the present embodiment, including negtive-pressure implement connector 1, the negtive-pressure implement connection First 1 connection filter 2, filter 2 connect reversal valve 3, and the reversal valve 3 includes connector 301 and commutation body 302, the company 301 left side of junctor is equipped with the first connector 306 and connects filter 2, is equipped in the connection of the second connector 304 on the right of connector 301 Layer sputum storage chamber 4 is equipped with third connector 305 on the right of connector 301 and connects lower layer's sputum storage chamber 5, the commutation body 302 It is inside equipped with the channel 303 that an angle is in 120 degree, 4 other end of upper layer sputum storage chamber connects the first negative pressure catheter 7, institute It states 5 other end of lower layer's sputum storage chamber and connects the second negative pressure catheter 12, first negative pressure catheter 7 and the second negative pressure catheter 12 Head section passes through conduit switch 6 together, and the conduit switch 6 includes disk body 601, is equipped with circular-shaped, concave cavity 608 in disk body 601, 608 center of circular-shaped, concave cavity is equipped with shaft 606, and the dome 605 that different conduits carry out suction sputum can be switched by being equipped in shaft 606, The back segment of first negative pressure catheter 7 and the second negative pressure catheter 12 is arranged in together 11 in a casing, 11 end in described sleeve pipe A wherein negative pressure catheter can only be stretched out by bringing out mouth.
The upper layer sputum storage chamber and lower layer's sputum storage chamber arrangement symmetrical above and below.
The conduit switch 6 is located at after upper layer sputum storage chamber 4 and lower layer's sputum storage chamber 5, be located at casing 11 it Before.
First negative pressure catheter 7 and 12 end of the second negative pressure catheter are spherical surface suction sputum end 9, are evenly equipped with aperture 8 on side.
The port of the upper layer sputum storage chamber and lower layer's sputum storage chamber is accompanied with the plug of sealing.
608 side wall of circular-shaped, concave cavity is equipped with spring mounting groove 609, is equipped in spring mounting groove 609 and suction sputum is helped to lead The reset spring 602 that pipe stretches out, 602 other end of reset spring are equipped with the locating piece 603 of fixed Catheter for sputum aspirating.
The inlet and outlet of the disk body 601 are equipped with the partition 604 for separating the first negative pressure catheter 7 and the second negative pressure catheter 12, institute The import for stating disk body 601 is equipped with the fixing sleeve 607 of fixed negative pressure catheter, and the outlet of disk body 601 is not provided with fixing sleeve 607.
In use, negtive-pressure implement connector 1 is communicated with negtive-pressure implement, casing 11 is inserted into the respiratory tract of patient, first inhales The spherical surface suction sputum end 9 of guiding tube 7 contacts sputum, by the suction function of negtive-pressure implement, the sputum of patient by spherical surface suction sputum end 9 into Enter hose, head section sputum will be saved in upper layer sputum storage chamber 4, then rotate counterclockwise the commutation body of the first reversal valve 3 120 degree, 606 turnback of dome switches the second negative pressure catheter 12, and back segment sputum is saved in lower layer's sputum storage chamber 5, collects After close negtive-pressure implement, sputum aspirator tube is removed, labelled inspection is sealed with plug 10 in lower layer's sputum storage chamber 5.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral; It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. segmented sputum aspirator tube, including negtive-pressure implement connector (1), it is characterized in that: the negtive-pressure implement connector (1) connects filter (2), filter (2) connection reversal valve (3), the reversal valve (3) include connector (301) and commutation body (302), the connection Body (301) left side is equipped with the first connector (306) connection filter (2), is equipped with the second connector on the right of connector (301) (304) upper layer sputum storage chamber (4) are connected, third connector (305) connection lower layer's sputum storage is equipped on the right of connector (301) Chamber (5), the interior channel (303) for being equipped with an angle and being in 120 degree of commutation body (302), the upper layer sputum storage chamber (4) are another One end connects the first negative pressure catheter (7), and lower layer's sputum storage chamber (5) other end connects the second negative pressure catheter (12), described The head section of first negative pressure catheter (7) and the second negative pressure catheter (12) passes through conduit switch (6), the conduit switch together (6) including disk body (601), be equipped with circular-shaped, concave cavity (608) in disk body (601), circular-shaped, concave cavity (608) center is equipped with shaft (606), The dome (605) that different conduits carry out suction sputums can be switched by being equipped in shaft (606), first negative pressure catheter (7) and the The back segment of two negative pressure catheters (12) is arranged in that a casing (11) is inner, and described sleeve pipe (11) inner end outlet can only stretch out it together In a negative pressure catheter.
2. a kind of segmented sputum aspirator tube according to claim 1, it is characterized in that: the upper layer sputum storage chamber (4) and under Layer sputum storage chamber (5) arrangement symmetrical above and below.
3. a kind of segmented sputum aspirator tube according to claim 1, it is characterized in that: the conduit switch (6) is located at upper layer After sputum storage chamber (4) and lower layer's sputum storage chamber (5), it is located at before casing (11).
4. a kind of segmented sputum aspirator tube according to claim 1, it is characterized in that: first negative pressure catheter (7) and second Negative pressure catheter (12) end is spherical surface suction sputum end (9), is evenly equipped with aperture (8) on side.
5. a kind of segmented sputum aspirator tube according to claim 1, it is characterized in that: the upper layer sputum storage chamber (4) and under The port of layer sputum storage chamber (5) is accompanied with the plug (10) of sealing.
6. a kind of segmented sputum aspirator tube according to claim 1, it is characterized in that: being set on the circular-shaped, concave cavity (608) side wall Have spring mounting groove (609), the reset spring (602) for helping Catheter for sputum aspirating to stretch out is equipped in spring mounting groove (609), resets bullet Spring (602) other end is equipped with the locating piece (603) of fixed Catheter for sputum aspirating.
7. a kind of segmented sputum aspirator tube according to claim 1, it is characterized in that: the inlet and outlet of the disk body (601) are equipped with Separate the partition (604) of the first negative pressure catheter (7) and the second negative pressure catheter (12), the import of the disk body (601), which is equipped with, to be fixed The fixing sleeve (607) of negative pressure catheter, the outlet of disk body (601) are not provided with fixing sleeve (607).
CN201820978930.8U 2018-06-25 2018-06-25 Segmented sputum aspirator tube Active CN208974762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820978930.8U CN208974762U (en) 2018-06-25 2018-06-25 Segmented sputum aspirator tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820978930.8U CN208974762U (en) 2018-06-25 2018-06-25 Segmented sputum aspirator tube

Publications (1)

Publication Number Publication Date
CN208974762U true CN208974762U (en) 2019-06-14

Family

ID=66779255

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820978930.8U Active CN208974762U (en) 2018-06-25 2018-06-25 Segmented sputum aspirator tube

Country Status (1)

Country Link
CN (1) CN208974762U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110327500A (en) * 2019-07-08 2019-10-15 山东省肿瘤防治研究院(山东省肿瘤医院) A kind of separable liquid collecting type sputum aspirator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110327500A (en) * 2019-07-08 2019-10-15 山东省肿瘤防治研究院(山东省肿瘤医院) A kind of separable liquid collecting type sputum aspirator
CN110327500B (en) * 2019-07-08 2021-08-03 山东省肿瘤防治研究院(山东省肿瘤医院) Separable liquid collection type sputum aspirator

Similar Documents

Publication Publication Date Title
RU2526261C2 (en) Fluid movement control unit and method for patient's fluid sampling
JP2012514740A5 (en)
TW200916131A (en) Drainage pump unit
CN208974762U (en) Segmented sputum aspirator tube
CN110327500B (en) Separable liquid collection type sputum aspirator
CN110093262A (en) A kind of liquid acquisition device for bronchoscope
CN204260767U (en) A kind of bronchoalveolar lavage device with sacculus
CN109513082A (en) A kind of multifunctional breath section phlegm scab remover
CN208405541U (en) bronchoalveolar lavage bottle
CN112007223A (en) Sucker type closed drainage device
CN219397194U (en) Visual laryngoscope with foreign matter removing function
CN215383895U (en) Bronchofiberscope capable of sucking phlegm and supplying oxygen
CN217566928U (en) Pus sucking device for drainage operation
CN212655785U (en) Full pipeline perfusion culture apparatus of digestion scope
CN213527020U (en) Sputum-sucking metering suction tube
CN212395417U (en) Sputum collector capable of preventing sputum from being sucked reversely
CN208372196U (en) A kind of suction tube and aspirator
CN219230912U (en) Drainage device
CN215078909U (en) Portable sputum sampling device
CN213466212U (en) Portable negative pressure suction apparatus
CN214969645U (en) Sputum suction device for internal medicine nursing
CN220801039U (en) Endocrine hydrops sampler
CN214435617U (en) Novel negative pressure phlegm collection of accurate measurement device
CN216258443U (en) Sputum suction device capable of preventing air leakage
CN218280314U (en) Bronchofiberscope biopsy pore three-way structure

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant