CN201453823U - Disposable patient end four-way interface assembly of sealed sputum sucking device - Google Patents

Disposable patient end four-way interface assembly of sealed sputum sucking device Download PDF

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Publication number
CN201453823U
CN201453823U CN2009200978485U CN200920097848U CN201453823U CN 201453823 U CN201453823 U CN 201453823U CN 2009200978485 U CN2009200978485 U CN 2009200978485U CN 200920097848 U CN200920097848 U CN 200920097848U CN 201453823 U CN201453823 U CN 201453823U
Authority
CN
China
Prior art keywords
interface
patient
injection liquid
way
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
Application number
CN2009200978485U
Other languages
Chinese (zh)
Inventor
曹常在
武衡
孟永新
陈俊尧
李轶
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.)
PLASTIC INST TIANJIN CITY
Original Assignee
PLASTIC INST TIANJIN CITY
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 PLASTIC INST TIANJIN CITY filed Critical PLASTIC INST TIANJIN CITY
Priority to CN2009200978485U priority Critical patent/CN201453823U/en
Application granted granted Critical
Publication of CN201453823U publication Critical patent/CN201453823U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a disposable patient end four-way interface assembly of a sealed sputum sucking device, which is characterized by comprising an interface body, wherein one end in the interface body is connected with a rotating interface core, and the other end is communicated with a valve body seat; a slide valve switch is installed on the valve body seat; the upper part of the interface body is also provided with a medicament injecting opening which is communicated with the interface body, and the lower part is communicated with a rotating joint; and the rotating interface core, the valve body seat provided with the slide valve switch, the medicament injecting opening and the rotating joint form the four-way interface assembly of a sealed sputum sucking pipe. When a medicament needs to be injected into a patient, the medicament can be injected into the body of the patient just from the medicament injecting opening 4 in such a way that a medicament injecting elbow is connected with a medicament injecting pipe. The utility model has simple and convenient and rapid operation and lightens the working strength for medical workers without any special device.

Description

Disposable airtight sputum aspirator patient end four-way interface module
Technical field
This utility model belongs to the clinical medicine utensil, particularly relates to a kind of disposable airtight sputum aspirator patient end four-way interface module.
Background technology
In respiratory system disease, general anesthesia operation treatment and the emergency rescue, often need carry out tracheal intubation or tracheotomy, and cooperate sealing sputum aspirator tube Supporting Therapy with artificial respirator to the patient.But set up artificial airway's patient,, need use medicine such as reduce phlegm often because primary disease, state of an illness present situation and the relation of inhaling expectorant intubate itself make air flue be in high reactive state.Do not possess the injection liquid interface with the matching used airtight sputum aspirator of artificial respirator clinically at present, in the respirator assisted respiartion, can't give Drug therapy, so need special device.Its complex operation and inconvenience are the shortcomings of giving prominence in nursing process, therefore, have increased working strength to medical personnel.
Summary of the invention
This utility model provides a kind of simple in structure, disposable airtight sputum aspirator patient end four-way interface module of being convenient to operate for solving the technical problem that exists in the known technology.
The technical scheme that this utility model is taked for the technical problem that exists in the solution known technology is: disposable airtight sputum aspirator patient end four-way interface module, it is characterized in that: comprise an interface body, an end is connected with the rotatable interface core in this interface body, the other end is communicated with valve block, slide valve switch is housed on the valve block, described interface body top is provided with the injection liquid mouth that communicates with it, the bottom is communicated with swivel joint, and described rotatable interface core, the valve block that slide valve switch is housed, injection liquid mouth and swivel joint constitute the four-way interface module of airtight sputum aspirator tube.
This utility model can also adopt following technical scheme:
Interference fit connects injection liquid elbow on the described injection liquid interface.
Be provided with the sealing gasket that the silica gel material is made in the described slide valve switch.
Advantage and the good effect that the utlity model has are: because this utility model adopts technique scheme, have injection liquid mouth on traditional three-way interface top, when needs were given patient's perfusion solution, inculcating pipe by injection liquid elbow connection medicinal liquid can pour into medicinal liquid in patient's body from injection liquid mouth like this.Need not to adopt special device, simple and efficient to handle, for medical personnel have alleviated working strength.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, interface body; 2, rotatable interface core; 3, swivel joint; 4, injection liquid mouth; 5, injection liquid elbow; 6, valve block; 7, slide valve switch; 8, sealing gasket.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, disposable airtight sputum aspirator patient end four-way interface module comprises an interface body 1 that adopts makrolon material to make, and an end is connected with rotatable interface core 2 in this interface body, the other end connects valve block 6, and slide valve switch 7 is housed on the valve block.Described interface body top is provided with injection liquid mouth 4, and the bottom of corresponding injection liquid mouth 4 is connected with swivel joint 3, and described rotatable interface core 2, valve block 6, slide valve switch 7, injection liquid mouth 4 and swivel joint 3 constitute the four-way interface module of airtight sputum aspirator tube.Described swivel joint 3 significant feature connect respirator.Interference fit is connected with injection liquid elbow 5 on injection liquid mouth 4, and when needs were given patient's perfusion solution, inculcating pipe by injection liquid elbow connection medicinal liquid can pour into medicinal liquid in patient's body from injection liquid mouth 4.The sealing gasket 8 that the silica gel material is made is housed in the described slide valve switch.

Claims (3)

1. disposable airtight sputum aspirator patient end four-way interface module, it is characterized in that: comprise an interface body, an end is connected with the rotatable interface core in this interface body, the other end is communicated with valve block, slide valve switch is housed on the valve block, described interface body top is provided with the injection liquid mouth that communicates with it, and the bottom is communicated with swivel joint, and described rotatable interface core, the valve block that slide valve switch is housed, injection liquid mouth and swivel joint constitute the four-way interface module of airtight sputum aspirator tube.
2. disposable airtight sputum aspirator patient end four-way interface module according to claim 1 is characterized in that: interference fit connects injection liquid elbow on the described injection liquid interface.
3. disposable airtight sputum aspirator patient end four-way interface module according to claim 1 is characterized in that: be provided with the sealing gasket that the silica gel material is made in the described slide valve switch.
CN2009200978485U 2009-07-22 2009-07-22 Disposable patient end four-way interface assembly of sealed sputum sucking device Expired - Fee Related CN201453823U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200978485U CN201453823U (en) 2009-07-22 2009-07-22 Disposable patient end four-way interface assembly of sealed sputum sucking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200978485U CN201453823U (en) 2009-07-22 2009-07-22 Disposable patient end four-way interface assembly of sealed sputum sucking device

Publications (1)

Publication Number Publication Date
CN201453823U true CN201453823U (en) 2010-05-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200978485U Expired - Fee Related CN201453823U (en) 2009-07-22 2009-07-22 Disposable patient end four-way interface assembly of sealed sputum sucking device

Country Status (1)

Country Link
CN (1) CN201453823U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104689468A (en) * 2015-03-12 2015-06-10 韶山市夏龙医疗器械制造有限公司 Medical four-way check valve
CN104826212A (en) * 2015-05-14 2015-08-12 天津市塑料研究所有限公司 Rotary plug type closed sputum suction pipe orifice connecting component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104689468A (en) * 2015-03-12 2015-06-10 韶山市夏龙医疗器械制造有限公司 Medical four-way check valve
CN104826212A (en) * 2015-05-14 2015-08-12 天津市塑料研究所有限公司 Rotary plug type closed sputum suction pipe orifice connecting component

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20120722

C17 Cessation of patent right