CN215135157U

CN215135157U - Medical treatment breathing machine convenient to change connecting tube

Info

Publication number: CN215135157U
Application number: CN202120361001.4U
Authority: CN
Inventors: 朱德冲; 李荣荣
Original assignee: Jiangsu Province Hospital First Affiliated Hospital Of Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital Of Nanjing Medical University
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-12-14
Anticipated expiration: 2031-02-09

Abstract

The utility model relates to a breathing machine technical field specifically is a breathing machine for medical treatment convenient to change connecting tube, including base, breathing machine main part, support frame, connector and hose, the top of base is fixed with the breathing machine main part, and one side of breathing machine main part is fixed with the support frame, one side that breathing machine main part bottom is close to the support frame is fixed with the connector, the bottom of connector is connected with the hose through fixed establishment, and fixed establishment includes the installation pipe, the bottom fixed mounting of connector has the installation pipe, and installs the inside both sides of pipe and have all seted up the cavity, the equal fixed mounting in one side that keeps away from inside the cavity has first loop bar, the other end of hose is connected with the support frame. The utility model discloses effectively prevented when changing, needed the use tool earlier to wrench movement to the shell, then extracted the pipeline, the operation is complicated and loaded down with trivial details, has influenced operating personnel's work efficiency's problem.

Description

Medical treatment breathing machine convenient to change connecting tube

Technical Field

The utility model relates to a breathing machine technical field specifically is a breathing machine for medical treatment convenient to change connecting tube.

Background

The ventilator is a vital medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient, can be used for replacing an effective means of an autonomous ventilation function manually, is generally used for respiratory failure caused by various reasons, anesthesia and respiration management during major operations, respiratory support treatment and emergency resuscitation, and has various functions and diversification.

The current breathing machine is popular when carrying oxygen to the patient, mostly need use connecting tube to carry the work to the disease, connecting tube mostly is disposable medical supplies, need frequent change, avoid producing cross infection between the disease, nevertheless when changing, need use tools to wrench movement to the shell earlier, then extract the pipeline, the operation is complicated and loaded down with trivial details, ease of use and practicality have been reduced, operating personnel's work efficiency has been influenced, therefore need a neotype breathing machine for medical treatment of being convenient for change connecting tube to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a breathing machine for medical treatment convenient to change connecting tube to the difficult problem of changing the pipeline that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a medical respirator convenient for replacing a connecting pipeline comprises a base, a respirator main body, a supporting frame, a connecting port and a hose, wherein the top end of the base is fixedly provided with the respirator main body, the supporting frame is fixedly arranged on one side of the respirator main body, the connecting port is fixedly arranged on one side, close to the supporting frame, of the bottom end of the respirator main body, the hose is connected to the bottom end of the connecting port through a fixing mechanism, the fixing mechanism comprises an installation pipe, the bottom end of the connecting port is fixedly provided with the installation pipe, cavities are formed in two sides of the interior of the installation pipe, a first sleeve rod is fixedly arranged on one side, away from the interior of the cavity, a second sleeve rod is sleeved inside the first sleeve rod, springs are fixed on one sides, away from the second sleeve rod, of the springs are fixed on the inner wall of the first sleeve rod, and pressing blocks are fixed on one sides, close to the second sleeve rod, and the opposite side of briquetting all is fixed with the kelly, the kelly runs through the cavity and extends to the installation inside pipe wall, and the inside of briquetting is provided with the ejector pad, and is two sets of the bottom that one side was kept away from mutually to the ejector pad all is fixed with the push rod, and the push rod all runs through the surface that the cavity extended to the installation pipe, the inside cover of installation pipe is equipped with the connecting block, and the both sides of connecting block all with kelly looks block, be provided with sealing mechanism between installation pipe and the connecting block, and the bottom mounting of connecting block has the hose, the other end of hose is connected with the support frame.

Furthermore, the two sides of the installation pipe are both provided with sliding grooves matched with the push rod, and the outer side of the push rod is glued with a rubber sleeve.

Furthermore, the inside of briquetting is seted up with ejector pad matched with notch, and the one side that notch and ejector pad contacted all is the design of slope column structure.

Furthermore, the clamping grooves are formed in the two sides of the connecting block and clamped with the clamping rods, and the clamping rods and the clamping grooves are designed to be inclined structures.

Further, sealing mechanism includes first rubber seal, and the inside one side that is close to the connecting block of installation pipe is provided with first rubber seal, first rubber seal's outer wall is glued on the installation pipe, and the top of connecting block inner wall is glued and is had second rubber seal, the both sides on second rubber seal top all are fixed with the cutting ferrule, and cutting ferrule and first rubber seal looks block, two inside corners of installation pipe are all glued and are had first rubber packing ring, and just first rubber packing ring laminates with the connecting block mutually, the outside middle part glue of connecting block has second rubber packing ring, and the outer wall of second rubber packing ring laminates with the installation pipe inner wall mutually.

Furthermore, both sides in the installation tube are movably connected with pulleys through bearings, and one side of each pulley close to the corresponding connection block is attached to the outer wall of the corresponding connection block.

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

1. this medical breathing machine is provided with fixed establishment, when will changing the hose, at first promote the push rod, under the effect of briquetting and ejector pad slope column structure, when the ejector pad removes, extrude the briquetting, thereby make the spring produce elastic deformation, the kelly removes to the cavity is inside, spacing to the connecting block is relieved, take connecting block and hose out the change, easy operation and convenient, usability and practicality have been improved, effectively prevented when changing, need the use tool to wrench movement to the shell earlier, then extract the pipeline, the operation is complicated and loaded down with trivial details, the problem of operating personnel's work efficiency has been influenced.

2. This medical treatment is with breathing machine is provided with sealing mechanism, under first rubber seal and second rubber seal's effect, carry out preliminary sealing when connecting installation pipe and connecting block, carry out the shutoff to the junction of installation pipe and connecting block, later under the effect of first rubber packing ring, carry out secondary seal to the junction of installation pipe and connecting block, prevent that the junction from producing the gap, lead to the gas outflow, later under the effect of second rubber packing ring, carry out the cubic to the junction of installation pipe and connecting block and seal, carry out the shutoff with the juncture of installation pipe and connecting block, stability has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a front view of the connection port, the mounting tube, the push rod and the connection block of the present invention;

fig. 3 is a schematic front sectional view of the fixing mechanism and the sealing mechanism of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a ventilator main body; 3. a support frame; 4. a connecting port; 5. a hose; 6. installing a pipe; 7. a chamber; 8. a first loop bar; 9. a second loop bar; 10. a spring; 11. briquetting; 12. a clamping rod; 13. a push block; 14. a push rod; 15. connecting blocks; 16. a first rubber seal ring; 17. a second rubber seal ring; 18. a card sleeve; 19. a first rubber gasket; 20. a second rubber gasket; 21. a pulley.

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. 1-5, the present invention provides an embodiment: a medical respirator convenient for replacing a connecting pipeline comprises a base 1, a respirator main body 2, a support frame 3, a connecting port 4 and a hose 5, wherein the top end of the base 1 is fixed with the respirator main body 2, one side of the respirator main body 2 is fixed with the support frame 3, one side of the bottom end of the respirator main body 2, which is close to the support frame 3, is fixed with the connecting port 4, the bottom end of the connecting port 4 is connected with the hose 5 through a fixing mechanism, the fixing mechanism comprises an installation pipe 6, the bottom end of the connecting port 4 is fixedly provided with the installation pipe 6, two sides inside the installation pipe 6 are both provided with cavities 7, one sides inside the cavities 7, which are far away from each other, are both fixedly provided with first loop bars 8, the inside of the first loop bars 8 are both sleeved with second loop bars 9, one sides, which are far away from the two sets of the second loop bars 9, are both fixed with springs 10, and one sides, which are far away from the second loop bars 9, of the springs 10 are both fixed on the inner walls of the first loop bars 8, second sleeve rod 9 one side that is close to mutually all is fixed with briquetting 11, and briquetting 11's opposite side all is fixed with kelly 12, kelly 12 runs through cavity 7 and extends to 6 inner walls of installation pipe, and briquetting 11's inside is provided with ejector pad 13, the bottom that one side was kept away from mutually to two sets of ejector pads 13 all is fixed with push rod 14, and push rod 14 all runs through cavity 7 and extends to the surface of installation pipe 6, the inside cover of installation pipe 6 is equipped with connecting block 15, and connecting block 15's both sides all with kelly 12 looks block, be provided with sealing mechanism between installation pipe 6 and the connecting block 15, and connecting block 15's bottom mounting has hose 5, hose 5's the other end is connected with support frame 3.

The both sides of installation pipe 6 all are seted up with push rod 14 matched with spout, and the outside glue of push rod 14 has the rubber sleeve, under the effect of push rod 14, and the operating personnel of being convenient for promotes ejector pad 13, is convenient for remove spacing to connecting block 15, has improved the ease for use.

The notch with ejector pad 13 matched with is seted up to briquetting 11's inside, and the one side that notch and ejector pad 13 contacted all is the design of slope column structure, under briquetting 11 and ejector pad 13's effect, is convenient for shift out easy operation to kelly 12.

The draw-in groove has all been seted up to connecting block 15's both sides, and draw-in groove and the 12 looks blocks of kelly, and kelly 12 and draw-in groove all are the slope column structural design, under the effect of kelly 12 and draw-in groove, have improved the stability that installation pipe 6 and connecting block 15 are connected.

Sealing mechanism includes first rubber seal 16, and the inside one side that is close to connecting block 15 of mounting tube 6 is provided with first rubber seal 16, the outer wall of first rubber seal 16 is glued on mounting tube 6, and the top of the inside wall of connecting block 15 is glued and is had second rubber seal 17, the both sides on second rubber seal 17 top all are fixed with cutting ferrule 18, and cutting

ferrule

18 and 16 looks block of first rubber seal, two inside corners of mounting tube 6 are all glued and are had first rubber packing ring 19, and first rubber packing ring 19 laminates with connecting block 15 mutually, the outside middle part of connecting block 15 is glued and is had second rubber packing ring 20, and the outer wall of second rubber packing ring 20 laminates with the 6 inner walls of mounting tube mutually, under sealing mechanism's effect, the leakproofness between mounting tube 6 and connecting block 15 has been guaranteed, stability is improved, prevent gas leakage.

The inside both sides of installation pipe 6 all have pulley 21 through bearing swing joint, and one side that pulley 21 is close to mutually all laminates mutually with connecting block 15 outer walls, under pulley 21's effect, is convenient for insert connecting block 15. The connection block 15 is assisted in positioning.

The working principle is as follows: when the hose 5 is to be replaced, the push rod 14 is pushed, under the action of the inclined structures of the pressing block 11 and the push block 13, when the push block 13 moves, the pressing block 11 is extruded, so that the spring 10 generates elastic deformation, the clamping rod 12 moves towards the inside of the cavity 7, the limit of the connecting block 15 is released, and the connecting block 15 and the hose 5 are pulled out and replaced;

under the effect of first rubber seal ring 16 and second rubber seal ring 17, carry out preliminary sealed when connecting installation pipe 6 and connecting block 15, carry out the shutoff to the junction of installation pipe 6 and connecting block 15, later under the effect of first rubber packing ring 19, carry out secondary seal to the junction of installation pipe 6 and connecting block 15, prevent that the junction from producing the gap, lead to the gas outflow, later under the effect of second rubber packing ring 20, carry out the cubic to the junction of installation pipe 6 and connecting block 15 and seal, carry out the shutoff with the juncture of installation pipe 6 and connecting block 15, this operation is ended.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a breathing machine for medical treatment convenient to change connecting tube, includes base (1), breathing machine main part (2), support frame (3), connector (4) and hose (5), the top of base (1) is fixed with breathing machine main part (2), and one side of breathing machine main part (2) is fixed with support frame (3), one side that breathing machine main part (2) bottom is close to support frame (3) is fixed with connector (4), its characterized in that: the bottom end of the connecting port (4) is connected with a hose (5) through a fixing mechanism, the fixing mechanism comprises an installation pipe (6), the bottom end of the connecting port (4) is fixedly provided with the installation pipe (6), two sides of the interior of the installation pipe (6) are respectively provided with a cavity (7), one side of the interior of the cavity (7) far away from the cavity is respectively fixedly provided with a first loop bar (8), the interior of the first loop bar (8) is respectively sleeved with a second loop bar (9), one sides of the two sets of the second loop bars (9) far away from the cavity are respectively fixed with a spring (10), one side of the spring (10) far away from the second loop bar (9) is respectively fixed on the inner wall of the first loop bar (8), one side of the second loop bar (9) close to the cavity is respectively fixed with a pressing block (11), the other side of the pressing block (11) is respectively fixed with a clamping bar (12), and the clamping bar (12) penetrates through the cavity (7) and extends to the inner wall of the installation pipe (6), and the inside of briquetting (11) is provided with ejector pad (13), and is two sets of the bottom of keeping away from one side mutually of ejector pad (13) all is fixed with push rod (14), and push rod (14) all runs through cavity (7) and extend to the surface of installation pipe (6), the inside cover of installation pipe (6) is equipped with connecting block (15), and the both sides of connecting block (15) all with kelly (12) looks block, be provided with sealing mechanism between installation pipe (6) and connecting block (15), and the bottom mounting of connecting block (15) has hose (5), the other end of hose (5) is connected with support frame (3).

2. The medical ventilator of claim 1, wherein said connecting tube is adapted to be replaced by: the two sides of the mounting pipe (6) are both provided with sliding grooves matched with the push rod (14), and the outer side of the push rod (14) is glued with a rubber sleeve.

3. The medical ventilator of claim 1, wherein said connecting tube is adapted to be replaced by: the inside of briquetting (11) is seted up with ejector pad (13) matched with notch, and the one side that notch and ejector pad (13) contacted all is the design of slope column structure.

4. The medical ventilator of claim 1, wherein said connecting tube is adapted to be replaced by: the clamping grooves are formed in the two sides of the connecting block (15) and clamped with the clamping rods (12), and the clamping rods (12) and the clamping grooves are designed to be inclined structures.

5. The medical ventilator of claim 1, wherein said connecting tube is adapted to be replaced by: the sealing mechanism comprises a first rubber sealing ring (16), one side of the interior of the mounting pipe (6) close to the connecting block (15) is provided with the first rubber sealing ring (16), the outer wall of the first rubber sealing ring (16) is glued on the mounting pipe (6), a second rubber sealing ring (17) is glued at the top end of the inner wall of the connecting block (15), clamping sleeves (18) are fixed on two sides of the top end of the second rubber sealing ring (17), the cutting sleeve (18) is clamped with the first rubber sealing ring (16), the two corners inside the installation pipe (6) are glued with first rubber gaskets (19), the first rubber gasket (19) is attached to the connecting block (15), the middle part of the outer side of the connecting block (15) is glued with a second rubber gasket (20), and the outer wall of the second rubber gasket (20) is attached to the inner wall of the mounting pipe (6).

6. The medical ventilator of claim 1, wherein said connecting tube is adapted to be replaced by: the inside both sides of installation pipe (6) all have pulley (21) through bearing swing joint, and pulley (21) one side that is close to mutually all laminates with connecting block (15) outer wall mutually.