CN212214269U

CN212214269U - Portable pressure-adjustable esophagus upper drainage negative pressure device

Info

Publication number: CN212214269U
Application number: CN202020112106.1U
Authority: CN
Inventors: 王卫英
Original assignee: Beijing Childrens Hospital
Current assignee: Beijing Childrens Hospital
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-12-25
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses an adjustable esophagus upper segment drainage negative pressure device of portable pressure, including upper segment drainage tube and negative pressure pump, the negative pressure pump is fixed in the sound-proof housing, and negative pressure pump left side and right side are connected with intake pipe and outlet duct, the intake pipe passes the sound-proof housing and dismantles with the upper segment drainage tube and be connected. This adjustable esophagus upper segment drainage negative pressure device of portable pressure, through the upper segment drainage tube, carry out special drainage, avoid additionally tailorring, perhaps cause the esophagus impaired, through the negative pressure pump, realize stable absorption, the stability of negative pressure has been guaranteed, through the sound-proof housing with inhale the sound cotton, the noise that produces when having reduced the absorption, the interference to the patient has been reduced, through the collector, the collection of the drainage liquid of being convenient for, through the end cover, active carbon adsorbs net and bamboo charcoal fiber net, the peculiar smell of having avoided the drainage liquid volatilizees, realize air purification, the waste of time and the not enough damage that causes the esophagus of preparation precision have been avoided, the disposable, reduce the infection, high durability and convenient use.

Description

Portable pressure-adjustable esophagus upper drainage negative pressure device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a portable pressure-adjustable esophagus upper drainage negative pressure device.

Background

Clinical esophagus shutting merges esophagus trachea fistula infant's case number and increases, all need place esophagus upper segment drainage tube and connect the negative pressure and continue to attract, present clinical use stomach tube is tailor, connect the wall negative pressure and continue the negative pressure, it uses to have no special drainage tube, it has increased operating time to tailor, and tailor the unevenness and still damage the esophagus easily, negative pressure is unstable, can cause to attract inefficacy or too big damage mucous membrane of pressure to bleed, the infant activity is limited, so, we propose a portable adjustable esophagus upper segment drainage vacuum device of pressure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable esophagus upper segment drainage vacuum device of portable pressure to propose in solving above-mentioned background art when treating the infant, do not have special drainage tube and use, tailor and increased operating time, and tailor the unevenness and still harm the esophagus easily, when negative pressure is unstable, can cause to attract inefficacy or the too big damage mucous membrane of pressure to bleed, the limited problem of infant activity.

In order to achieve the above object, the utility model provides a following technical scheme: portable pressure-adjustable esophagus upper drainage negative pressure device, including upper segment drainage tube and negative pressure pump, the negative pressure pump is fixed in the sound-proof housing, and negative pressure pump left side and right side are connected with intake pipe and outlet duct, the intake pipe passes the sound-proof housing and dismantles with the upper segment drainage tube and be connected, the outlet duct passes the sound-proof housing and dismantles and be connected with the collector, the sound-proof housing front side articulates there is sealed lid, it has the transparent plate to inlay on the sealed lid, there is the end cover on collector upper portion through threaded connection, it has the active carbon adsorption net to inlay on the end cover, be fixed with the bamboo charcoal fiber net on the end cover of active carbon adsorption net downside.

Preferably, the upper side is provided with the pressure display before the negative pressure pump, install pressure adjustment button on the negative pressure pump of pressure display downside, install the switch on the negative pressure pump on pressure adjustment button right side.

Preferably, the sound-absorbing cotton is bonded and fixed on the inner wall of the sound-proof housing, and a handle is fixed at the upper end of the sound-proof housing.

Preferably, the inner lower part of the end cover and the upper part of the collector are both provided with threads, and the end cover is connected with the collector through the threads.

Preferably, a liquid outlet pipe is fixed to the lower right side of the collector, and a plug is installed on the liquid outlet pipe.

Preferably, the upper segment drainage tube is moderate, transparent material makes and is equipped with the different models of multiunit for the hardness, the upper segment drainage tube left part is circular-arc and has seted up the drainage hole.

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

this adjustable esophagus of portable pressure upper segment drainage negative pressure device, through the upper segment drainage tube, carry out special drainage, avoid additionally tailorring, perhaps cause the esophagus impaired, through the negative pressure pump, realize stable absorption, the stability of negative pressure has been guaranteed, through the sound-proof housing with inhale the sound cotton, the noise that produces when having reduced the absorption, the interference to the patient has been reduced, through the collector, the collection of the drainage liquid of being convenient for, and conveniently observe the face of drainage liquid, volume and nature, through the end cover, active carbon adsorbs net and bamboo charcoal fiber net, the peculiar smell of having avoided the drainage liquid volatilizees, realize air purification, high durability and convenient use.

Drawings

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

FIG. 2 is a top view of the septum cap and the negative pressure pump of the present invention;

fig. 3 is a cross-sectional view of the middle end cap of the present invention;

fig. 4 is a top view of the middle end cap of the present invention.

In the figure: 1. an upper segment of a drainage tube; 2. an air inlet pipe; 3. a pressure adjustment button; 4. a switch; 5. a liquid outlet pipe; 6. a collector; 7. an end cap; 8. an air outlet pipe; 9. a transparent plate; 10. a pressure display; 11. a handle; 12. a sealing cover; 13. a negative pressure pump; 14. sound-absorbing cotton; 15. a sound-proof housing; 16. an activated carbon adsorption net; 17. bamboo charcoal fiber net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: portable adjustable esophagus upper segment drainage negative pressure device of pressure, including upper segment drainage tube 1 and negative pressure pump 13, negative pressure pump 13 is fixed in sound-proof housing 15, and negative pressure pump 13 left side and right side are connected with intake pipe 2 and outlet duct 8, intake pipe 2 passes sound-proof housing 15 and is connected with upper segment drainage tube 1 dismantlement, outlet duct 8 passes sound-proof housing 15 and dismantles and is connected with

collector

6, 15 front sides of sound-proof housing articulate has sealed lid 12, it has transparent plate 9 to inlay on the sealed lid 12, there is end cover 7 on 6 upper portions of collector through threaded connection, it has active carbon adsorption net 16 to inlay on the end cover 7, be fixed with bamboo charcoal fiber net 17 on the end cover 7 of active carbon adsorption net 16 downside.

The utility model discloses in: the upper side is provided with pressure display 10 before the negative pressure pump 13, installs pressure adjustment button 3 on the negative pressure pump 13 of pressure display 10 downside, installs switch 4 on the negative pressure pump 13 on pressure adjustment button 3 right side, through pressure display 10, is convenient for watch the pressure value, and then conveniently adjusts through pressure adjustment button 3, through switch 4, is convenient for control opening and close of negative pressure pump 13.

The utility model discloses in: the bonding of the 15 inner walls of sound-proof housing is fixed with inhales sound cotton 14, and the 15 upper ends of sound-proof housing are fixed with handle 11, through sound-proof cotton 14, and the noise reduction is through handle 11, conveniently holds.

The utility model discloses in: the lower part in the end cover 7 and the upper part of the collector 6 are both processed with threads, the end cover 7 is connected with the collector 6 through the threads, the end cover 7 and the collector 6 are convenient to disassemble and assemble, and cleaning is convenient.

The utility model discloses in: a liquid outlet pipe 5 is fixed on the lower right side of the collector 6, and a plug is installed on the liquid outlet pipe 5, so that pollution discharge is facilitated.

The utility model discloses in: the upper segment drainage tube 1 is moderate in hardness, made of transparent materials and is provided with a plurality of groups of different models, the left part of the upper segment drainage tube 1 is arc-shaped and provided with a drainage hole, so that the upper segment drainage tube is convenient to watch and attract, and the esophagus is prevented from being damaged.

The working principle is as follows: according to patient's treatment demand, select the drainage tube of suitable diameter, avoid additionally cutting out, perhaps cause the esophagus impaired, through negative pressure pump 13, adsorb and adjust through pressure display 10 and pressure adjustment button 3, the stability of negative pressure has been guaranteed, realize stable the absorption, when negative pressure pump 13 operation, through sound-proof housing 15 and inhale sound cotton 14, the noise that produces when having reduced the absorption, the interference to the patient has been reduced, through collector 6, collect the absorbent drainage liquid of negative pressure pump 13, through end cover 7, active carbon adsorbs net 16 and bamboo charcoal fiber net 17, the peculiar smell of having avoided the drainage liquid volatilizees, realize air purification, the waste of time has been avoided and the not enough damage that causes the esophagus of preparation precision, and is disposable, reduce the infection, high durability and convenient use.

In summary, the following steps: this adjustable esophagus upper segment drainage negative pressure device of portable pressure, through upper segment drainage tube 1, carry out special drainage, avoid additionally tailorring, perhaps cause the esophagus impaired, through negative pressure pump 13, realize stable absorption, the stability of negative pressure has been guaranteed, through sound-proof housing 15 and inhale sound cotton 14, the noise that produces when having reduced the absorption, the interference to the patient has been reduced, through collector 6, the collection of the drainage liquid of being convenient for, and conveniently observe the face of drainage liquid, volume and nature, through the end cover, active carbon adsorbs net 16 and bamboo charcoal fiber net 17, the peculiar smell of having avoided the drainage liquid volatilizees, realize air purification, the waste of time has been avoided and the not enough damage that causes the esophagus of preparation precision, disposable, reduce the infection, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. Portable pressure-adjustable esophagus upper drainage negative pressure device, including upper segment drainage tube (1) and negative pressure pump (13), its characterized in that: negative pressure pump (13) are fixed in sound-proof housing (15), and negative pressure pump (13) left side and right side are connected with intake pipe (2) and outlet duct (8), intake pipe (2) pass sound-proof housing (15) and are dismantled with upper segment drainage tube (1) and be connected, outlet duct (8) pass sound-proof housing (15) and are dismantled and be connected with collector (6), sound-proof housing (15) front side articulates there is sealed lid (12), it has transparent plate (9) to inlay on sealed lid (12), there is end cover (7) collector (6) upper portion through threaded connection, it has active carbon adsorption net (16) to inlay on end cover (7), be fixed with bamboo charcoal fiber net (17) on end cover (7) of active carbon adsorption net (16) downside.

2. The portable pressure adjustable esophageal upper-segment drainage negative pressure device according to claim 1, which is characterized in that: the upper side is provided with pressure display (10) before negative pressure pump (13), install pressure adjustment button (3) on negative pressure pump (13) of pressure display (10) downside, install switch (4) on negative pressure pump (13) on pressure adjustment button (3) right side.

3. The portable pressure adjustable esophageal upper-segment drainage negative pressure device according to claim 1, which is characterized in that: the sound-absorbing cotton (14) is fixedly bonded on the inner wall of the sound-insulating cover (15), and a handle (11) is fixedly arranged at the upper end of the sound-insulating cover (15).

4. The portable pressure adjustable esophageal upper-segment drainage negative pressure device according to claim 1, which is characterized in that: threads are machined on the inner lower portion of the end cover (7) and the upper portion of the collector (6), and the end cover (7) is connected with the collector (6) through the threads.

5. The portable pressure adjustable esophageal upper-segment drainage negative pressure device according to claim 1, which is characterized in that: a liquid outlet pipe (5) is fixed to the lower right side of the collector (6), and a plug is installed on the liquid outlet pipe (5).

6. The portable pressure adjustable esophageal upper-segment drainage negative pressure device according to claim 1, which is characterized in that: the upper section drainage tube (1) is moderate in hardness and made of transparent materials and is provided with a plurality of groups of different models, and the left part of the upper section drainage tube (1) is arc-shaped and is provided with a drainage hole.