CN208598860U

CN208598860U - A kind of Simple continuous vacuum extractor

Info

Publication number: CN208598860U
Application number: CN201721046166.2U
Authority: CN
Inventors: 马翔宇; 樊斯斯
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-21
Filing date: 2017-08-21
Publication date: 2019-03-15
Anticipated expiration: 2027-08-21

Abstract

The utility model provides a kind of Simple continuous vacuum extractor comprising suction tube core bar, suction tube socket, adapter tube and medical sponge；Wherein, the suction tube core bar is snugly placed in the cylinder of the suction tube socket and can carry out pull movement；Several row's card holes are disposed on the suction tube core bar, the number of every row's card hole is 2；The opposite one end of the pull direction of motion, which is carried out, with suction tube core bar on suction tube socket is equipped with socket joint, one end identical with the suction tube core bar progress pull direction of motion is set there are two the moveable buckle for being in arranged in parallel relation on suction tube socket, buckles the relative position for fixing suction tube core bar and suction tube socket across card hole；A union nipple is respectively equipped at adapter tube both ends；The union nipple is sealably coupled with socket joint.The utility model structure is simple, and production cost is low, easy to use, at the same it is easy to carry and be not necessarily to electric power, can use whenever and wherever possible.

Description

A kind of Simple continuous vacuum extractor

Technical field

The utility model belongs to medical instruments field, and in particular to a kind of Simple continuous vacuum extractor.

Background technique

In clinical position, the notch as caused by many reasons such as infection of incisional wound, liquefaction of fat continues sepage may It generates wound healing slowly and the pollution adverse effect such as dressing, makes troubles to minimal invasive treatment and doctor's work.

Currently, there are two types of the common methods clinically to solve the above problems: 1, long-term dressing, until wound healing, this The disadvantages of method will increase medical and nursing work person works amount, and cause suffering when dressing to patient, dressing overlong time；2,VSD Negative pressure drainage: the method can persistently attract oozing of blood, sepage out by negative pressure, accelerate wound healing, but costly, if patient hurts Mouthful surface of a wound is smaller, in fact it could happen that VSD is excessive and impact effect.

The shortcomings that for VSD negative pressure drainage, researchers have done many beneficial researchs.Chinese patent CN 201008665 Y provides a kind of Medical vacuum extractor, but although which solves convenience is carried, but it is in use process In it is more troublesome, be not suitable for promote and apply.102908719 A of Chinese patent CN discloses negative pressure suction device, but the device Dependent on electric power, operation and maintenance cost are higher.205339675 U of Chinese patent CN provides a kind of medical negative pressure suction dress It sets, which solves the small problems of attraction, but the device also depends on electric power, and construct complicated, operation and maintenance Cost is very high.

Utility model content

In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of Simple continuous vacuum extractor, Including suction tube core bar, suction tube socket, adapter tube and medical sponge；Wherein, the suction tube core bar is snugly placed in the suction In the cylinder of skirt socket and pull movement can be carried out；Several row's card holes are disposed on the suction tube core bar, every row's card hole Number is 2；The opposite one end of the pull direction of motion, which is carried out, with suction tube core bar on suction tube socket is equipped with socket joint, Carry out on suction tube socket with suction tube core bar the identical one end of the pull direction of motion set there are two in arranged in parallel relation can Mobile buckle buckles the relative position for fixing suction tube core bar and suction tube socket across card hole；At adapter tube both ends It is respectively equipped with a union nipple；The union nipple is sealably coupled with socket joint.

Preferably, a duplex fitting is equipped at the middle part of adapter tube.

The top of the medical sponge is equipped with medical sponge interface, the medical sponge interface and the salable company of union nipple It connects.

Preferably, the barrel of suction tube socket is equipped with scale.

The utility model compared with the existing technology the advantages of:

1, the utility model structure is simple, and production cost is low；

2, the utility model is easy to use and can provide lasting negative pressure, can for occur infection or liquefaction of fat patient into Row dressing and other operations；

3, the utility model is not only easy to carry and is not necessarily to electric power, can use whenever and wherever possible.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model；

Fig. 2 is the schematic diagram of the utility model buckle；

Fig. 3 is the schematic diagram of the utility model adapter tube；

Wherein, attached drawing identifies are as follows: 1, suction tube core bar；1a, card hole；2, suction tube socket；2a, socket joint；2b, card Button；3, it takes over；3a, union nipple；3b, duplex fitting；4, medical sponge；4a, medical sponge interface.

Specific embodiment

With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail:

As shown in FIG. 1 to 3, the utility model provides a kind of Simple continuous vacuum extractor comprising attracts tube core Bar 1, suction tube socket 2, adapter tube 3 and medical sponge 4；Wherein, the suction tube core bar 1 is snugly placed in the suction tube socket In 2 cylinder and pull movement can be carried out；Several row's card hole 1a, the number of every row's card hole are disposed on the suction tube core bar 1 It is 2；The opposite one end of the pull direction of motion, which is carried out, with suction tube core bar 1 on suction tube socket 2 is equipped with socket joint 2a, The identical one end of the pull direction of motion is carried out with suction tube core bar 1 on suction tube socket 2 sets that there are two in arranged in parallel relation Moveable buckle 2b, buckle 2b are used to fix the relative position of suction tube core bar 1 and suction tube socket 2 across card hole 1a； A union nipple 3a is respectively equipped at 3 both ends of adapter tube；The union nipple 3a and socket joint 2a is sealably coupled.

A duplex fitting 3b is equipped at the middle part of adapter tube 3.

The top of the medical sponge 4 is equipped with medical sponge interface 4a, the medical sponge interface 4a and union nipple 3a It is sealably coupled.

The barrel of suction tube socket 2 is equipped with scale.

When in use, medical sponge 4 is placed in wound, medical sponge interface 4a and a union nipple 3a sealing is connected It connects, another union nipple 3a and socket joint 2a is tightly connected, close duplex fitting 3b, draw suction tube core bar 1 to required Scale after, will buckle 2b pass through card hole 1a, suction tube core bar 1 is fixed to form lasting negative pressure, by the infiltration in wound The lasting attraction of blood, sepage comes out.

Claims

1. a kind of Simple continuous vacuum extractor, which is characterized in that it includes suction tube core bar (1), suction tube socket (2), connects Manage (3) and medical sponge (4)；Wherein, the suction tube core bar (1) is snugly placed in the cylinder of the suction tube socket (2) simultaneously It can carry out pull movement；Several row's card holes (1a) are disposed on the suction tube core bar (1), the number of every row's card hole is 2； The opposite one end of the pull direction of motion, which is carried out, with suction tube core bar (1) on suction tube socket (2) is equipped with socket joint (2a), The identical one end of the pull direction of motion is carried out with suction tube core bar (1) on suction tube socket (2) sets that there are two in parallel relation cloth The moveable buckle (2b) set, buckle (2b) are used for across card hole (1a) to fix suction tube core bar (1) and suction tube socket (2) relative position；A union nipple (3a) is respectively equipped at adapter tube (3) both ends；The union nipple (3a) connects with socket Head (2a) is sealably coupled.

2. Simple continuous vacuum extractor according to claim 1, which is characterized in that be equipped with one at the middle part of adapter tube (3) A duplex fitting (3b).

3. Simple continuous vacuum extractor according to claim 1, which is characterized in that the top of the medical sponge (4) Equipped with medical sponge interface (4a), the medical sponge interface (4a) is sealably coupled with union nipple (3a).

4. Simple continuous vacuum extractor according to claim 1, which is characterized in that on the barrel of suction tube socket (2) Equipped with scale.