CN216496741U

CN216496741U - Negative pressure aspirator for small intestine stoma with strong practicability

Info

Publication number: CN216496741U
Application number: CN202121861296.8U
Authority: CN
Inventors: 刘霄
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-05-13
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a negative pressure aspirator for a small intestine stoma with strong practicability, which comprises an aspiration tube, wherein one end of the aspiration tube is provided with a connector; the medical suction tube comprises a support ring, a suction tube and a suction tube, wherein a protective circular shell made of medical rubber is arranged on the inner side of the support ring, a suction port in sliding connection with the suction tube is formed in the protective circular shell, and a support assembly is arranged on the upper side of the support ring; the protection subassembly, the support ring downside is located to the protection subassembly, utilizes the support ring to press sealing ring and airtight ring in the patient's small intestine stoma outside, avoids intestinal juice side leakage to wound to appear the damage, and it is clean to utilize the absorption ring to attract intestinal juice simultaneously, avoids uncomfortable, and when medical personnel used negative pressure suction apparatus to carry out intestinal juice and attract, supports the hand of holding the suction tube, and the shake of avoiding the hand long time to exert oneself unsettled probably to appear leads to the patient to appear the damage.

Description

Negative pressure aspirator for small intestine stoma with strong practicability

Technical Field

The utility model relates to the technical field of small intestine stoma, in particular to a negative pressure suction apparatus for small intestine stoma with strong practicability.

Background

The small intestine and colostomy refers to an artificial opening made on the abdominal wall by a surgeon for treating certain intestinal diseases (such as rectal cancer, etc.), a section of intestinal canal is pulled out of the opening and is overturned and sewed on the abdominal wall, so that an enterostomy is formed, the enterostomy has the function of replacing the original anus at the perineum to perform defecation, actually, the way of a feces outlet is changed, and the whole digestive function is not greatly influenced.

When the small intestine is made a mouthful, intestinal juice secretion is many in the small intestine, corrosivity is strong, the time is not fixed, it is more difficult when giving clinical care, so need carry out the small intestine intestinal juice and attract when changing to make a mouthful, current attraction mode will attract the pipe to insert to make mouthful and attract for practical vacuum aspiration ware, but this kind of mode need hand when the operation attract the pipe to exert oneself unsettledly for a long time, it shakes and causes the patient discomfort to easily appear the hand, intestinal juice side leakage easily causes the influence to the patient health when attracting simultaneously, for this reason, we provide a small intestine and make a mouthful vacuum aspiration ware that the practicality is strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a negative pressure aspirator for a small intestine stoma, which is convenient to aspirate intestinal fluid when the small intestine stoma is replaced and has strong practicability of preventing the intestinal fluid from leaking laterally, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a negative pressure aspirator for a small intestine stoma with strong practicability comprises an aspiration tube, wherein one end of the aspiration tube is provided with a connector; the medical suction tube comprises a support ring, a suction tube and a suction tube, wherein a protective circular shell made of medical rubber is arranged on the inner side of the support ring, a suction port in sliding connection with the suction tube is formed in the protective circular shell, and a support assembly is arranged on the upper side of the support ring; and the protection assembly is arranged on the lower side of the support ring.

Preferably, the supporting component includes three bracing piece, and is three bracing piece one end is fixed in the support ring upside, and is three the bracing piece distal end is fixed with the backup pad, places the support ring in patient's stoma department outside when attracting intestinal juice, and handheld suction tube inserts through attracting mouthful and makes mouthful inside, and one hand that holds suction tube simultaneously supports in the backup pad top, and the adversary supports and avoids long-time shake that can appear of exerting oneself unsettledly.

Preferably, the protection subassembly includes the airtight circle that medical rubber supported, the airtight circle is located the support ring downside, airtight circle inboard is equipped with the absorption ring that the cotton wool made, when the adversary supported, airtight circle was airtight to making mouthful department outside, and the edge leakage is elsewhere the patient and secondary damage appears when avoiding intestinal juice to flow out, and the while absorbs the ring absorbs intestinal juice, avoids intestinal juice to stop for a long time in the discomfort that probably appears in a department.

Preferably, the backup pad upside is opened there is the support groove, airtight circle downside is equipped with a plurality of airtight rings, with the hand put in support groove with, improve medical staff's comfort level and support effect, the airtight ring improves airtight effect simultaneously.

Preferably, the support ring is the duroplasts material, improves structural stability, avoids causing the damage to the patient simultaneously.

Preferably, the inner surface of the suction port is a smooth surface, so that the friction force applied to the suction tube passing through the suction port is reduced.

Preferably, the supporting groove is a frosted surface, so that the friction force borne by the hand in the supporting groove is improved, and the possibility of injury to the patient caused by displacement is avoided.

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

1. the sealing ring and the sealing ring are pressed on the outer side of a small intestine stoma of a patient by using the support ring, so that the injury of the patient caused by the leakage of intestinal fluid to the wound side is avoided, meanwhile, the absorption ring is used for completely absorbing the intestinal fluid, so that the discomfort is avoided, and when medical personnel use the negative pressure absorption equipment to absorb the intestinal fluid, the hand holding the absorption tube is supported, so that the injury of the patient caused by the shake possibly caused by the suspension of the hand after long-time exertion is avoided;

2. the supporting groove is a frosted surface, so that the friction force borne by the hand supported in the supporting groove is improved, and the possible damage to a patient caused by displacement is avoided;

3. the inner surface of the suction port is a smooth surface, so that the friction force applied to the suction tube penetrating through the suction port is reduced.

Drawings

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

FIG. 2 is a schematic view of a suction tube and support ring of the present invention;

FIG. 3 is a bottom view of the support ring and protective dome of the present invention;

FIG. 4 is a schematic view of the interior of the support ring and protective dome of the present invention;

fig. 5 is an enlarged view of region B in fig. 4.

In the figure: 1-a suction tube; 2-a support ring; 3-interface; 4-protection of the round shell; 5-a suction port; 6-a support assembly; 7-a protective component; 8-a support bar; 9-a support plate; 10-sealing ring; 11-an adsorption ring; 12-a support groove; 13-a containment ring.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, 4 and 5, the utility model provides a strong-practicability negative pressure suction device for a small intestine stoma, which is convenient for sucking intestinal juice when the small intestine stoma is replaced and prevents the intestinal juice from leaking laterally, and comprises a suction tube 1, wherein one end of the suction tube 1 is provided with a connector 3; the medical suction tube comprises a support ring 2, wherein a protective circular shell 4 made of medical rubber is arranged on the inner side of the support ring 2, a suction port 5 connected with a suction tube 1 in a sliding manner is formed in the protective circular shell 4, and a support assembly 6 is arranged on the upper side of the support ring 2; and the protection component 7 is arranged at the lower side of the support ring 2, and the protection component 7 is arranged at the lower side of the support ring 2.

Wherein, supporting component 6 includes three bracing piece 8, three 8 one end of bracing piece is fixed in 2 upsides of support ring, and is three 8 distal ends of bracing piece are fixed with backup pad 9, and support ring 2 is the duroplasts material, improves structural stability, avoids causing the damage to the patient simultaneously, and 5 internal surfaces in the attraction mouth are the smooth surface, reduce to attract pipe 1 to pass the frictional force that attracts mouthful 5 to receive, and support groove 12 is the frosting, improves the hand and supports the frictional force that receives in support groove 12, avoids appearing the injury that the displacement probably caused the patient.

When sucking intestinal juice, the support ring 2 is placed on the outer side of a stoma of a patient, the handheld suction tube 1 is inserted into the stoma through the suction port 5, one hand holding the suction tube 1 is supported above the support plate 9, and the hand is supported to avoid shaking which may occur in suspension due to long-time force.

Example 2

Referring to fig. 2, in this embodiment, the embodiment 1 is further explained, wherein a connector 3 is disposed at one end of the suction tube 1; the medical suction tube comprises a support ring 2, wherein a protective circular shell 4 made of medical rubber is arranged on the inner side of the support ring 2, a suction port 5 connected with a suction tube 1 in a sliding manner is formed in the protective circular shell 4, and a support assembly 6 is arranged on the upper side of the support ring 2; and the protection component 7 is arranged at the lower side of the support ring 2, and the protection component 7 is arranged at the lower side of the support ring 2.

The protection component 7 comprises a sealed ring 10 supported by medical rubber, the sealed ring 10 is arranged on the lower side of the support ring 2, and an adsorption ring 11 made of absorbent cotton is arranged on the inner side of the sealed ring 10.

When the adversary supported, airtight circle 10 was airtight to making mouthful department outside, and the edge leakage was elsewhere the patient and secondary damage appears when avoiding intestinal juice to flow out, adsorbs ring 11 to absorb intestinal juice simultaneously, avoids intestinal juice to stop for a long time in the discomfort that probably appears in a department.

Example 3

Referring to fig. 3, in this embodiment, to further explain embodiment 2, a connector 3 is disposed at one end of the suction tube 1; the medical suction tube comprises a support ring 2, wherein a protective circular shell 4 made of medical rubber is arranged on the inner side of the support ring 2, a suction port 5 connected with a suction tube 1 in a sliding manner is formed in the protective circular shell 4, and a support assembly 6 is arranged on the upper side of the support ring 2; and the protection component 7 is arranged at the lower side of the support ring 2, and the protection component 7 is arranged at the lower side of the support ring 2.

Wherein, the upper side of the supporting plate 9 is provided with a supporting groove 12, and the lower side of the sealing ring 10 is provided with a plurality of sealing rings 13.

Hands are placed in the support grooves 12 to improve the comfort and support effect of medical staff, and the airtight ring 13 improves the airtight effect.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a negative pressure aspirator is made to intestines stoma that practicality is strong, its characterized in that includes:

the suction tube (1), one end of the suction tube (1) is provided with a connector (3);

the medical suction tube comprises a support ring (2), wherein a protective circular shell (4) made of medical rubber is arranged on the inner side of the support ring (2), a suction port (5) in sliding connection with a suction tube (1) is formed in the protective circular shell (4), and a support assembly (6) is arranged on the upper side of the support ring (2);

the protection component (7), the protection component (7) is arranged on the lower side of the support ring (2).

2. The small intestine ostomy negative pressure aspirator with strong practicability as claimed in claim 1, is characterized in that: the support assembly (6) comprises three support rods (8), one end of each support rod (8) is fixed on the upper side of the support ring (2), and the far ends of the support rods (8) are fixed with support plates (9).

3. The small intestine ostomy negative pressure aspirator with strong practicability as claimed in claim 2, is characterized in that: the protection component (7) comprises a sealing ring (10) supported by medical rubber, the sealing ring (10) is arranged on the lower side of the support ring (2), and an adsorption ring (11) made of absorbent cotton is arranged on the inner side of the sealing ring (10).

4. The small intestine ostomy negative pressure aspirator with strong practicability as claimed in claim 3, wherein: the upper side of the supporting plate (9) is provided with a supporting groove (12), and the lower side of the sealing ring (10) is provided with a plurality of sealing rings (13).

5. The small intestine ostomy negative pressure aspirator with strong practicability as claimed in claim 1, is characterized in that: the support ring (2) is made of hard plastic.

6. The small intestine ostomy negative pressure aspirator with strong practicability as claimed in claim 1, is characterized in that: the inner surface of the suction opening (5) is a smooth surface.

7. The small intestine ostomy negative pressure aspirator with strong practicability as claimed in claim 4, wherein: the supporting groove (12) is a frosted surface.