CN209916859U

CN209916859U - Fixed knot of perfusion filter constructs

Info

Publication number: CN209916859U
Application number: CN201920093761.4U
Authority: CN
Inventors: 苏彩燕; 赵伟丽; 许海阳
Original assignee: Taizhou Enze Medical Center Group
Current assignee: Taizhou Enze Medical Center Group
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2020-01-10
Anticipated expiration: 2029-01-21

Abstract

The utility model relates to the technical field of medical appliances, in particular to a fixing structure of a perfusion filter, which comprises a perfusion filter bottle body, the top of the perfusion filter bottle body is connected with an upper bottle body cover, the center position of the end surface of the upper bottle body cover is fixedly connected with an upper connecting pipe fixing sleeve, the inner wall of the upper connecting pipe fixing sleeve is sleeved with an upper connecting pipe, the bottom of the perfusion filter bottle body is connected with a bottle body lower cover, the bottom center position of the lower cover of the bottle body is fixedly connected with a lower connecting pipe fixing sleeve, the inner wall of the lower connecting pipe fixing sleeve is sleeved with a lower connecting pipe, an upper fixing ring is connected on the perfusion filter bottle body and close to the upper cover of the bottle body, an upper fixing belt is fixedly connected inside a groove fixedly formed in the upper fixing ring, one end of the upper fixing band is fixedly connected with an upper adjusting band, and the other end of the upper adjusting band is fixedly provided with an upper adjusting band magic tape. The utility model discloses a design convenient operation conveniently carries and the stability ability who bindes is strong.

Description

Fixed knot of perfusion filter constructs

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a fixing structure of a perfusion filter.

Background

A blood perfusion device (i.e. a disposable blood perfusion device) is a key medical instrument essential for developing blood perfusion. The casing of the perfusion apparatus is made of plastic, filled with treated coated adsorbent, sealed and sterilized. Present current blood perfusion ware does not have fixed structure of binding, often adopts rope and gauze mask interim to bind blood perfusion ware on cylinder or body of rod, owing to the work that long-time exhaust was swayd, causes very easily not hard up to can cause blood perfusion ware to drop, thereby lead to the unable effectual going on of work and operate inconveniently, it is not pleasing to the eye.

To sum up, the utility model provides a fixed knot of perfusion filter constructs and improves the problem that exists at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed knot of perfusion filter constructs to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a fixing structure of a perfusion filter comprises a perfusion filter bottle body, wherein the top of the perfusion filter bottle body is connected with an upper bottle body cover, the central position of the end surface of the upper bottle body cover is fixedly connected with an upper connecting pipe fixing sleeve, the inner wall of the upper connecting pipe fixing sleeve is sleeved with an upper connecting pipe, the bottom of the perfusion filter bottle body is connected with a lower bottle body cover, the central position of the bottom of the lower bottle body cover is fixedly connected with a lower connecting pipe fixing sleeve, the inner wall of the lower connecting pipe fixing sleeve is sleeved with a lower connecting pipe, an upper fixing ring is connected to the position, close to the upper bottle body cover, on the perfusion filter bottle body, an upper fixing belt is fixedly connected inside a groove formed by the upper fixing ring, an upper adjusting belt is fixedly connected to one end of the upper fixing belt, an upper adjusting belt magic tape is fixedly arranged at the other end of the upper adjusting, go up on the fixed ring and be close to the fixed band magic and paste fixedly connected with of department adjustable ring, go up on the fixed ring and correspond fixedly with last fixed band magic and paste and be equipped with the magic and paste, on the perfusion filter bottle and be close to bottle lower cover department and be connected with lower fixed ring, fixed band under the fixed recess inside fixedly connected with who offers of lower fixed ring, an end fixedly connected with of fixed band adjusts the area down, another end of adjusting band is fixed to be equipped with down the adjusting band magic subsides down, another end of fixed band is fixed to be equipped with down the fixed band magic subsides down, on the fixed band down and be close to down fixed band magic subsides fixedly connected with down the adjustable ring down, on the lower fixed ring and with down fixed band magic subsides correspond fixedly and be equipped with down the.

Preferably, the connection modes of the upper bottle cover, the lower bottle cover and the perfusion filter bottle body are threaded and detachable.

Preferably, the upper connecting pipe and the lower connecting pipe respectively penetrate through the upper connecting pipe fixing sleeve and the lower connecting pipe fixing sleeve in a one-to-one correspondence manner and are communicated with the perfusion filter bottle body.

Preferably, the outer wall of the perfusion filter bottle body is provided with two external threads, the inner threads are arranged in the upper fixing ring and the lower fixing ring, and the perfusion filter bottle body is in threaded connection with the upper fixing ring and the lower fixing ring and is of a detachable structure.

Preferably, the upper fixing ring and the lower fixing ring have the same structural size and are connected with each other at the same structural size.

Preferably, the upper fixing belt magic tapes are symmetrically arranged in two and correspond to the upper adjusting belt magic tapes based on the upper fixing belt.

Preferably, the lower fixing band magic tapes are symmetrically arranged two and correspond to the lower adjusting band magic tapes based on the lower fixing band.

Preferably, the upper fixing belt, the upper adjusting belt, the lower fixing belt and the lower adjusting belt are all made of cotton fiber materials and are wound reversely in the same direction.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, be threaded connection and can be with the bad use of fixed knot structure tracking for detachable construction through the connected mode of design perfusion filter bottle and upper fixed ring, lower fixed ring to practiced thrift the cost of using, practiced thrift the resource.

2. The utility model discloses in, through design fixed band, go up the regulation band, down fixed band and down the regulation band all adopt cotton lun material, during the use respectively with last regulation band alternate the last adjustable ring that sets up on last fixed band and alternate the lower adjustable ring that sets up on the fixed band down with lower regulation band, thereby carry out flexible regulation and then fix, and easy operation, and the fixed performance is difficult to by force not hard up when pleasing to the eye, the blood perfusion ware of avoiding drops, thereby lead to the unable effectual problem of going on of work.

3. The utility model discloses in, set up two and correspond the fixed band down and set up two and correspond the fixed band magic subsides for the axis symmetry through last fixed band magic subsides based on last fixed band is axis symmetry and adjust the area magic subsides down, paste fixed band magic subsides respectively and paste at last regulation area magic subsides and go up the magic subsides when not using to and paste fixed band magic subsides respectively under and adjust the area magic subsides and retrieve fixedly down to conveniently carry.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic structural view of the upper fixing ring of the present invention;

fig. 4 is a schematic view of the structure of the upper adjusting ring of the present invention.

In the figure: 1-perfusion filter bottle, 2-bottle upper cap, 3-upper connection pipe fixing sleeve, 4-upper connection pipe, 5-bottle lower cap, 6-lower connection pipe fixing sleeve, 7-lower connection pipe, 8-upper fixing ring, 9-upper fixing band, 10-upper adjusting band, 11-upper fixing band magic tape, 12-upper adjusting ring, 13-upper magic tape, 14-lower fixing ring, 15-lower fixing band, 16-lower adjusting band, 17-lower fixing band magic tape, 18-lower adjusting ring, 19-lower magic tape, 20-upper adjusting band magic tape, 21-lower adjusting band magic tape.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a fixing structure of a perfusion filter comprises a perfusion filter bottle body 1, the top of the perfusion filter bottle body 1 is connected with a bottle body upper cover 2, the end surface central position of the bottle body upper cover 2 is fixedly connected with an upper connecting pipe fixing sleeve 3, the inner wall of the upper connecting pipe fixing sleeve 3 is sleeved with an upper connecting pipe 4, the bottom of the perfusion filter bottle body 1 is connected with a bottle body lower cover 5, the bottom central position of the bottle body lower cover 5 is fixedly connected with a lower connecting pipe fixing sleeve 6, the inner wall of the lower connecting pipe fixing sleeve 6 is sleeved with a lower connecting pipe 7, an upper fixing ring 8 is connected on the perfusion filter bottle body 1 and close to the bottle body upper cover 2, an upper fixing belt 9 is fixedly connected inside a groove fixedly arranged by the upper fixing ring 8, one end part of the upper fixing belt 9 is fixedly connected with an upper adjusting belt 10, the other end part of the upper adjusting belt 10 is fixedly provided with an upper adjusting, go up on fixed band 9 and be close to on fixed band magic subsides 11 fixedly connected with go up adjustable ring 12, go up on fixed ring 8 and correspond fixedly with last fixed band magic subsides 11 and be equipped with magic subsides 13, perfusion filter bottle 1 is gone up and be close to bottle lower cover 5 department and be connected with lower fixed ring 14, fixed band 15 under the fixed recess inside fixedly connected with who offers of lower fixed ring 14, an end fixedly connected with of lower fixed band 15 is adjusting band 16 down, another end of adjusting band 16 is fixed to be equipped with down adjusting band magic subsides 21 down, another end of lower fixed band 15 is fixed to be equipped with down fixed band magic subsides 17, on the lower fixed band 15 and be close to down fixed band magic subsides 17 fixedly connected with down adjusting ring 18 down, down on the fixed ring 14 and correspond fixedly with down magic subsides 19 with down with fixed.

The utility model discloses work flow: when in use, the perfusion filter bottle body 1 is in threaded connection with the upper fixing ring 8 and the lower fixing ring 14, at the moment, the upper fixing ring 8 and the lower fixing ring 14 respectively paste the upper adjusting belt magic tape 20 and the upper magic tape 13 on the upper fixing belt magic tape 11 and sequentially separate the lower adjusting belt magic tape 21 and the lower magic tape 19 from the lower fixing belt magic tape 17, at the moment, the upper adjusting belt 10 is inserted into the upper adjusting ring 12 arranged on the upper fixing belt 9 and the lower adjusting belt 16 is inserted into the lower adjusting ring 18 arranged on the lower fixing belt 15, so that the telescopic adjustment is carried out and the fixation is carried out, the process is simple to operate, the fixing performance is strong and the looseness is not easy to occur at the same time of beauty, the problem that the work cannot be effectively carried out is caused by the falling of the blood perfusion filter bottle body 1, the upper fixing ring 8 and the lower fixing ring 14 are in threaded connection and can be used as a detachable structure, thereby the cost of using has been practiced thrift, resources are saved, when not using, set up two and correspond upper band magic subsides 20 and lower fixed band magic subsides 17 and set up two and correspond lower fixed band magic subsides 22 for the axis symmetry based on the upper fixing band for the axis symmetry at upper fixed band magic subsides 11 and twine respectively and paste in proper order at upper band magic subsides 13 and upper band magic subsides 20 under the effect of corresponding lower fixed band magic subsides 22, and will twine respectively down fixed band magic subsides 13 and paste 19 and lower adjusting band magic subsides 21 and retrieve fixedly under magic subsides, thereby conveniently carry.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed knot of perfusion filter constructs, includes perfusion filter bottle (1), its characterized in that: the top of the perfusion filter bottle body (1) is connected with a bottle upper cover (2), the end surface center position of the bottle upper cover (2) is fixedly connected with an upper connecting pipe fixing sleeve (3), the inner wall of the upper connecting pipe fixing sleeve (3) is sleeved with an upper connecting pipe (4), the bottom of the perfusion filter bottle body (1) is connected with a bottle lower cover (5), the bottom center position of the bottle lower cover (5) is fixedly connected with a lower connecting pipe fixing sleeve (6), the inner wall of the lower connecting pipe fixing sleeve (6) is sleeved with a lower connecting pipe (7), an upper fixing ring (8) is connected on the perfusion filter bottle body (1) and close to the bottle upper cover (2), an upper fixing band (9) is fixedly connected inside a groove fixedly formed by the upper fixing ring (8), and an end part of the upper fixing band (9) is fixedly connected with an upper adjusting band (10), an upper adjusting belt magic tape (20) is fixedly arranged at the other end of the upper adjusting belt (10), an upper fixing belt magic tape (11) is fixedly arranged at the other end of the upper fixing belt (9), an upper adjusting ring (12) is fixedly connected to the position, close to the upper fixing belt magic tape (11), of the upper fixing belt (9), an upper magic tape (13) is fixedly arranged on the upper fixing ring (8) and corresponds to the upper fixing belt magic tape (11), a lower fixing ring (14) is connected to the position, close to the lower cover (5), of the perfusion filter bottle body (1), a lower fixing belt (15) is fixedly connected to the inner part of a groove formed in the lower fixing ring (14), a lower adjusting belt (16) is fixedly connected to one end part of the lower fixing belt (15), a lower adjusting belt magic tape (21) is fixedly arranged at the other end part of the lower adjusting belt (16), and a lower fixing belt magic tape (17) is fixedly arranged at the other end part, lower fixed band (15) go up and be close to down fixed band magic subsides (17) fixedly connected with down adjustment ring (18), down fixed ring (14) go up and correspond fixed magic subsides (19) down with fixed band magic subsides (17) down.

2. A perfusion filter fixation structure according to claim 1, wherein: the upper bottle cover (2), the lower bottle cover (5) and the perfusion filter bottle body (1) are connected in a threaded manner and are detachable.

3. A perfusion filter fixation structure according to claim 1, wherein: the upper connecting pipe (4) and the lower connecting pipe (7) respectively penetrate through the upper connecting pipe fixing sleeve (3) and the lower connecting pipe fixing sleeve (6) in a one-to-one correspondence manner and are communicated with the perfusion filter bottle body (1).

4. A perfusion filter fixation structure according to claim 1, wherein: the outer wall of the perfusion filter bottle body (1) is provided with two external threads, the inner threads are arranged inside the upper fixing ring (8) and the lower fixing ring (14), and the perfusion filter bottle body (1) is in threaded connection with the upper fixing ring (8) and the lower fixing ring (14) and is of a detachable structure.

5. A perfusion filter fixation structure according to claim 1, wherein: the upper fixing ring (8) and the lower fixing ring (14) are identical in structural size and are connected with each other in structural size.

6. A perfusion filter fixation structure according to claim 1, wherein: go up fixed band magic subsides (11) and set up two and correspond regulation band magic subsides (20) for axis symmetry based on last fixed band (9).

7. A perfusion filter fixation structure according to claim 1, wherein: lower fixed band magic subsides (17) are based on fixed band (15) down and set up two for axis symmetry and adjust down regulation band magic subsides (21) correspondingly.

8. A perfusion filter fixation structure according to claim 1, wherein: the upper fixing belt (9), the upper adjusting belt (10), the lower fixing belt (15) and the lower adjusting belt (16) are all made of cotton fiber materials and are wound reversely in the same direction.