CN208552629U

CN208552629U - A kind of operation use suction drainage tube

Info

Publication number: CN208552629U
Application number: CN201820160400.2U
Authority: CN
Inventors: 张学军
Original assignee: JIANGSU MEIJIAKANG BIOLOGICAL SCIENCE & TECHNOLOGY Co Ltd
Current assignee: JIANGSU MEIJIAKANG BIOLOGICAL SCIENCE & TECHNOLOGY Co Ltd
Priority date: 2018-01-31
Filing date: 2018-01-31
Publication date: 2019-03-01
Anticipated expiration: 2028-01-31

Abstract

The utility model discloses a kind of operation use suction drainage tube, including draining steel pipe, the main unit to socket-connect with drainage supervisor, the connection hose being connected with main unit, it is sheathed on the fixed cell of connection hose outer end, main unit includes connecting pipe box, main body cavity groove, connection cover, it rotates thread protrusion and is threadedly coupled groove, connecting hose includes attracting connection hose, water filling connection hose connects hose and water medicine integrated flushing pipeline with injection, fixed cell includes fixed pipe sleeve, the limit drill holder being bonded in fixed pipe sleeve and the hold-down support for being installed in fixed pipe sleeve bottom end, connection hose is sheathed in limit drill holder.The utility model, which is equipped with fixed cell, to connect hose to protection is played the role of; it can adapt to fixed multiple diameter, a plurality of connection hose; the effective stationarity for guaranteeing hose in fixed pipe sleeve; it effectively prevent pipeline to wind; another hand is grasped when treatment, and hand is effectively avoided to press the button not used.

Description

A kind of operation use suction drainage tube

Technical field

The utility model relates to the field of medical instrument technology, and in particular to arrive a kind of operation use suction drainage tube.

Background technique

Drainage tube is clinically used conduit, is the gas, digestive juice, abdominal cavity that will be gathered between tissue or in body cavity Liquid, fester, notch diffusate etc. exclude to be directed in vitro in time, are widely used in department of general surgery, orthopaedic trauma, microsurgery, pass The departments such as surgery, spinal surgery, osteopathy surgery, Urology Surgery are saved, wound, the internal organs such as thoracic cavity, encephalocoele, gastrointestinal tract, biliary tract are used for Drainage.Using suction drainage tube unreasonable structural design, drainage pipe or flushing pipe are typically directly exposed for existing operation In outside, the sharp parts of foreign object easily touch drainage pipe, and perhaps flushing pipe causes drainage pipe or flushing pipe Damage, and need to keep drainage pipeline and flushing pipe unobstructed when in use, it observes, cannot distort, angulation of turning back at any time, it is no Drainage perhaps flushing effect and when being attracted or being rinsed then is influenced, one hand of user is pressed on the button used, separately One hand needs to grasp the button that does not use to guarantee will not shaking for whole device, but easily accidentally presses by what is do not used Button gets on, and causes malpractice.

Summary of the invention

Problem to be solved in the utility model, which is equipped with fixed cell there is provided one kind, to connect hose group to protection is played The effect of part can adapt to fixed multiple diameter, a plurality of connection hose, the effective fixation for guaranteeing hose in fixed pipe sleeve Property, it can effectively prevent pipeline from winding, another hand can be grasped in treatment, can effectively avoid hand accidentally by arriving The operation for the button not used uses suction drainage tube.

To solve the above-mentioned problems, the utility model provides a kind of operation using suction drainage tube, including drainage steel pipe, The main unit to socket-connect is responsible for drainage, the connection hose being connected with main unit, is sheathed on connection hose The fixed cell of outer end, the drainage outer surface of steel tube offer through-hole, and the main unit includes connecting pipe box, main cavity Slot, connection cover, rotation thread protrusion and threaded connection groove, described connecting pipe box one end socket-connect with drainage steel pipe, the company The adapter tube set other end is equipped with main body cavity groove, and main body cavity groove side is equipped with connection cover, equal at the main body cavity groove both-side opening Rotation thread protrusion is offered, the connecting pipe box are equipped with threaded connection groove, the rotation screw thread with interior surface is connect Protrusion is in that rotary separated is connect with groove is threadedly coupled, and the connection hose includes that connection hose, water filling is attracted to connect Hose connects hose and water medicine integrated flushing pipeline with injection, and the attraction connection hose is bending type structure, the water medicine one Body flushing pipe connects hose with water filling connection hose and injection by threeway adapter and is connected, attractions connection hose with Injection connection hose is connected with main body cavity groove respectively, and the water filling connection hose is connected with injection is installed with only liquid on hose Valve, the fixed cell include fixed pipe sleeve, the limit drill holder being bonded in fixed pipe sleeve and are installed in fixed pipe sleeve bottom end Hold-down support, the connection hose be sheathed on limit drill holder in.

Attraction connection hose upper end is installed with attraction pipe connector as a further improvement of the utility model,.

The fixing pipe, which is put on, as a further improvement of the utility model, offers attraction connection hose through hole, described Attract pipe connector through attraction connection hose through hole and extends outwardly.

It is installed with pumping button and push button under the main body cavity groove as a further improvement of the utility model, institute It states main body cavity groove to be connected with pumping button and push button respectively, is equipped with manipulator in the pumping button and push button Handle, the operation handle are arranged reset spring outside, and the end of the operation handle, which is supported to be set to respectively, attracts connection hose and water medicine On integrated flushing pipeline.

The drainage steel pipe front opening diameter is 3mm-10mm as a further improvement of the utility model,.

The drainage steel pipe is integrated by the casting of 304 medical grade stainless steels as a further improvement of the utility model, Type structure.

The fixed pipe sleeve and hold-down support are molded by medical grade polyurethane as a further improvement of the utility model, It is an integral molding structure.

The limit drill holder is integrated by silica gel piece or rubber injection mold as a further improvement of the utility model, Type structure.

Using the above structure, the beneficial effect is that:

The utility model connection hose includes that connection hose, water filling connection hose is attracted to connect hose and water with injection Medicine integrated flushing pipeline, attracting connection hose is bending type structure, convenient for connection hose will be attracted to connect from the attraction of fixed pipe sleeve It connects in hose through hole and draws, water medicine integrated flushing pipeline connects hose phase by threeway adapter and water filling connection hose and injection Connection, water filling connection hose is connected with injection is installed with only liquid valve on hose, only it is soft can effectively to control water filling connection for liquid valve Pipe connects the unlatching and closure of hose with injection, and time and capacity to feed liquor are effectively controlled, and fixed cell includes solid Determine pipe sleeve, the limit drill holder that is bonded in fixed pipe sleeve and the hold-down support for being installed in fixed pipe sleeve bottom end, fixed pipe sleeve and Hold-down support is an integral molding structure by medical grade polyurethane injection molding, and medical grade polyurethane intensity is good, and wearability is splendid, can So that fixed pipe sleeve plays the role of protection connection hose, prevent the sharp parts of foreign object from touching connection hose, Connection hose damage is caused, hold-down support another hand can be grasped in treatment, can effectively avoid carrying out When attracting or rinsing, another hand is accidentally pressed to going on the button not used, and is caused malpractice, is connected hose set In limit drill holder, by silica gel piece, perhaps rubber injection mold is an integral molding structure silica gel piece or rubber to limit drill holder Elasticity is splendid, can freely shrink when connecting hose and squeezing, and it is soft to can adapt to fixed multiple diameter, a plurality of connection Pipe, the effective stationarity for guaranteeing hose in fixed pipe sleeve, effectively can prevent pipeline from winding.

The utility model main unit includes connecting pipe box, main body cavity groove, connection cover, rotation thread protrusion and threaded connection Groove, described connecting pipe box one end socket-connect with drainage steel pipe, and the connecting pipe box other end is equipped with main body cavity groove, the main body Cavity groove side is equipped with connection cover, offers rotation thread protrusion at the main body cavity groove both-side opening, the connecting pipe box with Connection interior surface is equipped with threaded connection groove, the rotation thread protrusion be threadedly coupled groove in rotary separated company It connects, is mounted and dismounted convenient for main body cavity groove and connecting pipe box and connection cover, it is removable to unload down when there are larger particles or clot It is cleaned, can be continued to use after installation, it is very easy.

The utility model drains steel pipe and is an integral molding structure by the casting of 304 medical grade stainless steels, and stainless hardness of steel is high, draws Stream steel pipe front opening diameter is 3mm-10mm, without opening up biggish wound, so that wound not will cause infection or swelling, body Interior hydrops the phenomenon that there is no leakages, drainage outer surface of steel tube offers through-hole, can real multi-angle, comprehensive flushing, Suction, while flushing liquor can be slowed down significantly and rinse the impact force caused by operative site from single outlet, hand is effectively protected Art position.

Detailed description of the invention

Fig. 1 is that the utility model operation uses suction drainage tube structural schematic diagram.

In figure: 1- drains steel pipe, 101- through-hole, 2- main unit, 201- connecting pipe box, 202- main body cavity groove, 203- company Lid is connect, 204- rotates thread protrusion, and 205- is threadedly coupled groove, 206- pumping button, 207- push button, 3- connection hose group Part, 301- attract connection hose, and 302-, which is filled the water, connects hose, 303- injection connection hose, 304- water medicine integrated flushing pipeline, 305- threeway adapter, 306- stop liquid valve, and 307- attracts pipe connector, 4- fixed cell, the fixed pipe sleeve of 401-, 402- limit change Diameter set, 403- hold-down support, 404- attract connection hose through hole.

Specific embodiment

Explanation that the utility model is further explained with reference to the accompanying drawings and examples.

As shown in Figure 1, a kind of operation uses suction drainage tube, the main body to socket-connect is responsible for including drainage steel pipe 1, with drainage Unit 2, the connection hose 3 being connected with main unit, the fixed cell 4 for being sheathed on connection hose outer end.

Drainage 1 outer surface of steel pipe offers through-hole 101, and the main unit 2 includes connecting pipe box 201, main body cavity groove 202, connection cover 203, rotation thread protrusion 204 and threaded connection groove 205, described 201 one end of connecting pipe box and drainage steel pipe 1 It socket-connecting, 201 other end of connecting pipe box is equipped with main body cavity groove 202, and 202 side of main body cavity groove is equipped with connection cover 203, It is offered at 202 both-side opening of main body cavity groove and rotates thread protrusion 204, in the connecting pipe box 201 and connection cover 203 Surface be equipped be threadedly coupled groove 205, the rotation thread protrusion 204 be threadedly coupled groove 205 in rotary separated company It connects, the connection hose 3 includes that connection hose 301, water filling connection hose 302 is attracted to connect hose 303 and water with injection Medicine integrated flushing pipeline 304, the attraction connection hose 301 is bending type structure, and the water medicine integrated flushing pipeline 304 passes through Threeway adapter 305 is connected with water filling connection hose 302 and injection connection hose 303, the attraction connection hose 301 and note Medicine connection hose 303 is connected with main body cavity groove 202 respectively, and the water filling connection hose 302 connects on hose 303 with injection It is installed with only liquid valve 306, the fixed cell 4 includes fixed pipe sleeve 401, the limit drill holder 402 being bonded in fixed pipe sleeve With the hold-down support 403 for being installed in fixed pipe sleeve bottom end, the connection hose 3 is sheathed in limit drill holder 402, attracts Connection 301 upper end of hose, which is installed with, attracts pipe connector 307.

Offer attraction connection hose through hole 404 on fixed pipe sleeve 401, the attraction pipe connector 307 is through attraction Connection hose through hole 404 simultaneously extends outwardly.

Be installed with pumping button 206 and push button 207 under main body cavity groove 202, the main body cavity groove 202 respectively with suction Button 206 is connected with push button 207, is equipped with operation handle in the pumping button 206 and push button 207, described Reset spring is arranged outside operation handle, the end of the operation handle, which is supported to be set to respectively, attracts connection hose 301 and water medicine one On flushing pipe 304.

Drainage 1 front opening diameter of steel pipe is 3mm-10mm, and drainage steel pipe 1 is integrated by the casting of 304 medical grade stainless steels Molding structure, the fixed pipe sleeve 401 and hold-down support 403 are an integral molding structure by medical grade polyurethane injection molding, described Limit drill holder 402 is an integral molding structure by silica gel piece or rubber injection mold.

The course of work: water filling connection hose 302 is connected into hose 303 with injection and is respectively connected in water and medical fluid, will be attracted Pipe connector 307 accesses in vacuum extractor, then drainage steel pipe 1 is accessed in patient's wound, when needing to add water, opens water filling and connects The only liquid valve 306 on hose 302 is connect, when needing dosing, only liquid valve 306, the hand opened on injection connection hose 303 are held The push button 207 of main unit 2 is simultaneously pressed, and 403 holding meanss of hold-down support that another hand holds fixed cell 4 are solid Fixed, water and medical fluid pass through threeway adapter 305 and enter water medicine integrated flushing pipeline 304, then pass through the flow direction drainage of main body cavity groove 202 Steel pipe 1 enters back into operative site and is rinsed, and after the completion of flushing, unclamps push button 207, opens vacuum extractor, a hand It holds the pumping button 206 of main unit 2 and is pressed, the liquid for rinsing position passes through main body cavity groove 202 from drainage steel pipe 1 The attraction of flow direction connects hose 301, is ultimately discharged into vacuum extractor, presses pumping button 206 repeatedly until operative site rushes It blots only, when flushing liquid contains bulky grain or clot causes main body cavity groove 202 to block, by the rotation spiral shell of main body cavity groove 202 205 rotating separation of threaded connection groove of line protrusion and connection cover 203, dredges main body cavity groove 202, after the completion of dredging after Connection cover 203 is tightened and is continued to use.

Above content is the example and explanation of the utility model, but does not mean that the obtainable advantage of the utility model by this Limitation may be realized in the simple transformation, and/or some embodiments to structure in all the utility model practice processes excellent Wherein one or more of point are within the scope of protection of this application.

Claims

1. a kind of operation uses suction drainage tube, it is characterised in that: including drainage steel pipe (1), the master to socket-connect with drainage supervisor Body unit (2), is sheathed on the fixed cell for connecting hose outer end at the connection hose (3) being connected with main unit (4), drainage steel pipe (1) outer surface offers through-hole (101), and the main unit (2) includes connecting pipe box (201), master Body cavity slot (202), connection cover (203), rotation thread protrusion (204) and threaded connection groove (205), the connecting pipe box (201) one end socket-connects with drainage steel pipe (1), and connecting pipe box (201) other end is equipped with main body cavity groove (202), the master Body cavity slot (202) side is equipped with connection cover (203), and it is convex that rotation screw thread is offered at main body cavity groove (202) both-side opening It rises (204), the connecting pipe box (201) are equipped with connection cover (203) inner surface and are threadedly coupled groove (205), the rotation Thread protrusion (204) is in that rotary separated is connect with groove (205) are threadedly coupled, and the connection hose (3) includes attracting Connection hose (301), water filling connection hose (302) connect hose (303) and water medicine integrated flushing pipeline (304), institute with injection Stating attraction connection hose (301) is bending type structure, and the water medicine integrated flushing pipeline (304) passes through threeway adapter (305) It is connected with water filling connection hose (302) and injection connection hose (303), attraction connection hose (301) connects with injection Hose (303) is connected with main body cavity groove (202) respectively, and water filling connection hose (302) is connected with injection on hose (303) Only liquid valve (306) are installed with, the fixed cell (4) includes fixed pipe sleeve (401), the limit being bonded in fixed pipe sleeve change Diameter set (402) and the hold-down support (403) for being installed in fixed pipe sleeve bottom end, the connection hose (3) are sheathed on limit and become In diameter set (402).

2. operation according to claim 1 uses suction drainage tube, it is characterised in that: the attraction connects hose (301) Upper end, which is installed with, attracts pipe connector (307).

3. operation according to claim 2 uses suction drainage tube, it is characterised in that: opened on the fixed pipe sleeve (401) Hose through hole (404) are connected equipped with attracting, the attraction pipe connector (307) connects hose through hole (404) simultaneously through attraction Extend outwardly.

4. operation according to claim 1 uses suction drainage tube, it is characterised in that: filled under the main body cavity groove (202) Equipped with pumping button (206) and push button (207), the main body cavity groove (202) is pressed with pumping button (206) and flushing respectively Button (207) is connected, and is equipped with operation handle on the pumping button (206) and push button (207), outside the operation handle It is arranged reset spring, the end of the operation handle, which is supported to be set to respectively, attracts connection hose (301) and water medicine integrated flushing pipeline (304) on.

5. operation according to claim 1 uses suction drainage tube, it is characterised in that: open drainage steel pipe (1) front end Mouth diameter is 3mm-10mm.

6. operation according to claim 1 uses suction drainage tube, it is characterised in that: the drainage steel pipe (1) is by 304 doctors It is cast and is an integral molding structure with grade stainless steel.

7. operation according to claim 1 uses suction drainage tube, it is characterised in that: the fixed pipe sleeve (401) and consolidate Determine support (403) to be an integral molding structure by medical grade polyurethane injection molding.

8. operation according to claim 1 uses suction drainage tube, it is characterised in that: the limit drill holder (402) by Silica gel piece or rubber injection mold are an integral molding structure.