CN202505849U - Device for fixing front end of negative pressure suction catheter - Google Patents

Device for fixing front end of negative pressure suction catheter Download PDF

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Publication number
CN202505849U
CN202505849U CN2012201769050U CN201220176905U CN202505849U CN 202505849 U CN202505849 U CN 202505849U CN 2012201769050 U CN2012201769050 U CN 2012201769050U CN 201220176905 U CN201220176905 U CN 201220176905U CN 202505849 U CN202505849 U CN 202505849U
Authority
CN
China
Prior art keywords
silica gel
negative pressure
tube
gel tube
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
CN2012201769050U
Other languages
Chinese (zh)
Inventor
胡雪慧
杨林
孙静
雍苑
马巧媛
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.)
Fourth Military Medical University FMMU
Original Assignee
Fourth Military Medical University FMMU
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 Fourth Military Medical University FMMU filed Critical Fourth Military Medical University FMMU
Priority to CN2012201769050U priority Critical patent/CN202505849U/en
Application granted granted Critical
Publication of CN202505849U publication Critical patent/CN202505849U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a device for fixing a front end of a negative pressure suction catheter. The device comprises a silicon tube which is used for containing a disinfectant, a silicon tube cap which is arranged at the orifice of the silicon tube, and a fixing clamp which is fixed on a bedside or three air belts of a patient and is matched with the silicon tube for use, wherein the silicon tube cap consists of a cap body, a mounting ring and an elastic gasket, the mounting ring is sleeved on the silicon tube, the elastic gasket is arranged at the orifice of the silicon tube and is sealed together with the inner wall of the silicon tube, the elastic gasket is connected with the mounting ring, and a through hole through which the front end of the negative pressure suction catheter can pass is formed in the elastic gasket; and the cap body is arranged at the upper end of the mounting ring and is connected with the mounting ring, and a groove is arranged at the circumference of the lower surface of the cap body, and is matched with a projection which is formed on the circumference of the upper end of the mounting ring. The device has a simple structure, is reasonable in design and convenient to use and operate, and has a good use effect; and moreover, the device is firmly fixed and not easy to fall off, so contamination is reduced, and the sterility is ensured.

Description

Negative pressure sputum aspirator tube front end fixture
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially relates to a kind of negative pressure sputum aspirator tube front end fixture, is used for fixing to the sputum aspirator tube front end of negative pressure sputum aspirator.
Background technology
Inhaling the expectorant method is per os, nasal cavity, artificial airway; Vomitus sucking-off with sputum in the respiratory tract and mistake suction; To keep respiratory passage unblocked; Remove dyspnea, pulmonary atelectasis and pulmonary infection that patient causes because of airway obstruction, be used for more critical, stupor etc. because of cough unable or coughre flex blunt, epiglottic function can not suck the patient of trachea entirely with the sputum expectoration and with vomitus.
At present, inhaling expectorant mainly is to adopt the negative pressure sputum aspirator to carry out.The negative pressure sputum aspirator is made up of pump, piston, handle, sputum storage chamber, sputum aspirator tube and sputum discharging tube joint, and pull once can produce certain negative pressure during use, and pull can produce bigger negative pressure continuously.
After the use, the medical worker places the negative pressure sputum aspirator tube opening plastic tube or the opening teat glass of inner splendid attire disinfectant solution usually, and opening plastic test tube and opening teat glass position can not be fixed, and sputum aspirator tube comes off easily; In addition, because the negative pressure sputum aspirator tube is longer, and plastic test tube or teat glass are lighter, be prone to inclination when therefore using, and disinfectant solution are contaminated easily.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of negative pressure sputum aspirator tube front end fixture is provided, and it is simple in structure, reasonable in design, use is easy to operate and result of use good; Fixation simultaneously; Difficult drop-off reduces and pollutes, and guarantees aseptic.
For realizing above-mentioned purpose; The technical scheme that this utility model adopts is: a kind of negative pressure sputum aspirator tube front end fixture; It is characterized in that: comprise the silica gel tube that is used for the splendid attire disinfectant solution and the silica gel tube lid that is arranged on silica gel tube mouth of pipe place, and the fixation clamp that is fixed on patient's head of a bed or is used on three band of gas and with silica gel tube, said silica gel tube lid is made up of lid, installing ring and elastic sealing gasket; Said installing ring is enclosed within on the silica gel tube; Said elastic sealing gasket is arranged on the mouth of pipe place of silica gel tube and seals mutually with the inwall of silica gel tube, and said elastic sealing gasket is connected with installing ring, has on the said elastic sealing gasket to be convenient to the through hole that negative pressure sputum aspirator tube front end passes; Said lid is arranged on the upper end of installing ring and is connected with installing ring, and one week of lower surface of said lid is provided with groove, and said groove matches with the convexity that is arranged on one week of installing ring upper end.
Above-mentioned negative pressure sputum aspirator tube front end fixture, it is characterized in that: said through hole is arranged on the center position of elastic sealing gasket.
Above-mentioned negative pressure sputum aspirator tube front end fixture, it is characterized in that: said lid and installing ring are one-body molded.
Above-mentioned negative pressure sputum aspirator tube front end fixture, it is characterized in that: said elastic sealing gasket is a rubber gasket.
Above-mentioned negative pressure sputum aspirator tube front end fixture is characterized in that: the shape of cross section of said silica gel tube is for circular, and the cross-sectional diameter of said silica gel tube is 15mm-20mm.
This utility model compared with prior art has the following advantages:
1, simple in structure, reasonable in design, use is easy to operate and result of use good.
2, adopt silica gel tube and silica gel tube lid; And come negative pressure sputum aspirator tube front end is fixed with fixation clamp that silica gel tube is used; Not only solved existing negative pressure sputum aspirator tube front end through opening plastics silica gel tube and opening glass silica gel tube position can not be fixed, sputum aspirator tube comes off easily problem; And fixation, difficult drop-off.
3, because therefore the sealing function of elastic sealing gasket can guarantee that disinfectant solution is not contaminated.
Through accompanying drawing and embodiment, this utility model is done further detailed description below.
Description of drawings
Fig. 1 is the user mode figure of this utility model.
Fig. 2 removes the structural representation behind the fixation clamp for Fig. 1.
Fig. 3 removes the structural representation behind the fixation clamp for this utility model.
Fig. 4 is the structural representation of this utility model fixation clamp.
Description of reference numerals:
The 1-silica gel tube; 2-silica gel tube lid; The 2-1-lid;
The 2-2-installing ring; The 2-3-elastic sealing gasket; The 3-fixation clamp;
4-is protruding; The 5-groove; The 6-through hole;
7-negative pressure sputum aspirator tube.
The specific embodiment
Extremely shown in Figure 4 like Fig. 1; This utility model comprises silica gel tube 1 that is used for the splendid attire disinfectant solution and the silica gel tube lid 2 that is arranged on silica gel tube 1 mouth of pipe place; And the fixation clamp 3 that is fixed on patient's head of a bed or is used on three band of gas and with silica gel tube 1; Said silica gel tube lid 2 is made up of lid 2-1, installing ring 2-2 and elastic sealing gasket 2-3, and said installing ring 2-2 is enclosed within on the silica gel tube 1, and said elastic sealing gasket 2-3 is arranged on the mouth of pipe place of silica gel tube 1 and seals mutually with the inwall of silica gel tube 1; Said elastic sealing gasket 2-3 is connected with installing ring 2-2, has on the said elastic sealing gasket 2-3 to be convenient to the through hole 6 that negative pressure sputum aspirator tube 7 front ends pass; Said lid 2-1 is arranged on the upper end of installing ring 2-2 and is connected with installing ring 2-2, and one week of lower surface of said lid 2-1 is provided with groove 5, and said groove 5 matches with the convexity 4 that is arranged on one week of installing ring 2-2 upper end.
To shown in Figure 3, in the present embodiment, said through hole 6 is arranged on the center position of elastic sealing gasket 2-3 like Fig. 1.
In the present embodiment, said lid 2-1 and installing ring 2-2 are one-body molded.
In the present embodiment, said elastic sealing gasket 2-3 is a rubber gasket.
In the present embodiment, the shape of cross section of said silica gel tube 1 is circular, and the cross-sectional diameter of said silica gel tube 1 is 15mm-20mm.
During use; With fixation clamp 3 be fixed on patient's head of a bed or three band of gas (three band of gas are meant by the defeated pipeline of the confession of oxygen, negative pressure gas and air compressor and form; Three band of gas are laid on the wall of ward), and open lid 2-1, via through holes 6 injects disinfectant solution in silica gel tube 1 after; Press lower cover 2-1, be stuck on the fixation clamp 3 silica gel tube 1 for use then.When needs fixedly during negative pressure sputum aspirator tube 7 front ends; The silica gel tube 1 that inside is filled disinfectant solution is taken off (also can not taking off) from fixation clamp 3; Open lid 2-1, negative pressure sputum aspirator tube 7 front ends after using are inserted through hole 6, the silica gel tube 1 that will insert negative pressure sputum aspirator tube 7 then is stuck on the fixation clamp 3; Can the front end of negative pressure sputum aspirator tube 7 be fixed and do not tilt, and also can be to the front end disinfection of negative pressure sputum aspirator tube 7.Because therefore the sealing function of elastic sealing gasket 2-3 can guarantee that disinfectant solution is not contaminated.
The above; It only is the preferred embodiment of this utility model; Be not that this utility model is done any restriction; Every according to this utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of this utility model technical scheme.

Claims (5)

1. negative pressure sputum aspirator tube front end fixture; It is characterized in that: comprise the silica gel tube (1) that is used for the splendid attire disinfectant solution and be arranged on the silica gel tube lid (2) at silica gel tube (1) mouth of pipe place; And the fixation clamp (3) that is fixed on patient's head of a bed or is used on three band of gas and with silica gel tube (1); Said silica gel tube lid (2) is made up of lid (2-1), installing ring (2-2) and elastic sealing gasket (2-3); Said installing ring (2-2) is enclosed within on the silica gel tube (1); Said elastic sealing gasket (2-3) is arranged on the mouth of pipe place of silica gel tube (1) and seals mutually with the inwall of silica gel tube (1), and said elastic sealing gasket (2-3) is connected with installing ring (2-2), has on the said elastic sealing gasket (2-3) to be convenient to the through hole (6) that negative pressure sputum aspirator tube (7) front end passes; Said lid (2-1) is arranged on the upper end of installing ring (2-2) and is connected with installing ring (2-2), and one week of lower surface of said lid (2-1) is provided with groove (5), and said groove (5) matches with the convexity (4) that is arranged on one week of installing ring (2-2) upper end.
2. according to the described negative pressure sputum aspirator tube of claim 1 front end fixture, it is characterized in that: said through hole (6) is arranged on the center position of elastic sealing gasket (2-3).
3. according to claim 1 or 2 described negative pressure sputum aspirator tube front end fixtures, it is characterized in that: said lid (2-1) and installing ring (2-2) are one-body molded.
4. according to claim 1 or 2 described negative pressure sputum aspirator tube front end fixtures, it is characterized in that: said elastic sealing gasket (2-3) is a rubber gasket.
5. according to claim 1 or 2 described negative pressure sputum aspirator tube front end fixtures, it is characterized in that: the shape of cross section of said silica gel tube (1) is for circular, and the cross-sectional diameter of said silica gel tube (1) is 15mm-20mm.
CN2012201769050U 2012-04-24 2012-04-24 Device for fixing front end of negative pressure suction catheter Expired - Fee Related CN202505849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201769050U CN202505849U (en) 2012-04-24 2012-04-24 Device for fixing front end of negative pressure suction catheter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201769050U CN202505849U (en) 2012-04-24 2012-04-24 Device for fixing front end of negative pressure suction catheter

Publications (1)

Publication Number Publication Date
CN202505849U true CN202505849U (en) 2012-10-31

Family

ID=47058362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201769050U Expired - Fee Related CN202505849U (en) 2012-04-24 2012-04-24 Device for fixing front end of negative pressure suction catheter

Country Status (1)

Country Link
CN (1) CN202505849U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874088A (en) * 2015-04-30 2015-09-02 河南科技大学第一附属医院 Fixing device for sputum suction connecting pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874088A (en) * 2015-04-30 2015-09-02 河南科技大学第一附属医院 Fixing device for sputum suction connecting pipe
CN104874088B (en) * 2015-04-30 2017-12-15 河南科技大学第一附属医院 A kind of fixing device of suction sputum connecting tube

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121031

Termination date: 20130424