CN216454901U

CN216454901U - Enteroscope probe protection piece

Info

Publication number: CN216454901U
Application number: CN202122994348.5U
Authority: CN
Inventors: 王梅花
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-10
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a enteroscope probe protecting piece, and mainly relates to the field of enteroscope examination equipment. The enteroscope probe comprises a shell, wherein the shell is detachably arranged at the position of an enteroscope probe, and a central hole is formed in the shell and is matched with the enteroscope probe; the shell is internally provided with a negative pressure cavity, the open end of the negative pressure cavity is matched with the central hole to be arranged, and the open end is sealed by a soluble sealing film. The utility model has the beneficial effects that: can make medical personnel when carrying out the enteroscopy to the inspector, avoid secretion in the intestines chamber and keep somewhere the thing and cause the influence to the normal spying of probe, ensure simultaneously that the probe can not cause the influence to patient's intestines chamber mucosa, avoid the patient to experience the discomfort after the inspection is accomplished.

Description

Enteroscope probe protection piece

Technical Field

The utility model relates to the field of enteroscopy equipment, in particular to an enteroscopy probe protection piece.

Background

As for the current digestive tract examination method, enteroscopy is a very common rectal examination method, and can clearly examine the rectum and treat corresponding diseases. When carrying out enteroscopy, need medical personnel to insert enteroscopy from the anus position enteroscopy inside, and then realize examining intestines space inside. Because when enteroscopy is carried out, intestinal cleaning needs to be carried out on the intestinal cavity, namely intestinal cleaning liquid is orally taken, so that the residues in the intestines are cleaned, but some residues can be remained in the intestinal cavity after the cleaning is finished. When the enteroscope probe of the enteroscope is inserted from the anus and is deeply inserted towards the deep part of the intestinal cavity, the probe of the enteroscope can be adhered to the secretion in the intestinal cavity, and the enteroscope has smaller volume, so that the peeping visual field is not clear easily after the enteroscope is adhered to the secretion, and the subsequent normal penetration of the enteroscope probe is influenced. Meanwhile, when the probe of the enteroscope is deep, the probe is required to be ensured not to damage mucosa tissues in an intestinal cavity, and adverse effects on inspectors are avoided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective piece for an enteroscope probe, which can prevent secretion and reserved objects in an intestinal cavity from influencing normal snooping of the probe when medical staff carries out enteroscope examination on an examinee, and simultaneously ensure that the probe can not influence the intestinal cavity mucosa of a patient and prevent the patient from feeling discomfort after the examination is finished.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a protection piece for an enteroscope probe comprises a shell, wherein the shell is detachably arranged at the position of the enteroscope probe, and a central hole is formed in the shell and is matched with the enteroscope probe; a negative pressure cavity is arranged in the shell, the open end of the negative pressure cavity is matched with the central hole and is sealed through a soluble sealing film.

The inner side of the outer end of the shell is provided with a cavity, and a plurality of open ends of the negative pressure cavities are arranged at the outer edge of the cavity and communicated with the negative pressure cavities.

The open ends of the negative pressure cavities are arranged at the outer end positions of the cavities in a circumferential array.

The outer end opening of the shell is of a conical structure, and the cavity surface of the cavity, into which the outer end opening of the shell enters, is an inclined slope.

The outer end opening of the central hole is an arc surface opening.

The shell is detachably connected with the enteroscope probe in a threaded connection mode.

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

at first, the casing that this device set up, set up its central hole cooperation enteroscope probe, cause and can not influence the enteroscope probe and carry out normal observation to the organizational structure in the intestinal cavity space, set up the negative pressure cavity simultaneously on the casing to seal through soluble seal membrane, and then the secretion in the intestinal cavity dissolves the back to soluble seal membrane, inhales the negative pressure cavity with the secretion in, and then avoids preserving the central hole position of casing, causes the influence to the normal observation of enteroscope probe.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic structural diagram of the present invention.

Figure 3 is a cross-sectional view of the present invention.

Reference numerals shown in the drawings:

1. a housing; 2. a central hole; 3. a negative pressure cavity; 4. an open end; 5. a cavity; 6. a soluble sealing membrane.

Detailed Description

The utility model will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

The utility model relates to a protective piece for an enteroscope probe, which comprises a main body structure and a protective piece, wherein the main body structure comprises a shell 1, the shell 1 is detachably arranged at the position of the enteroscope probe, and a central hole 2 is arranged in the shell 1 and is matched with the enteroscope probe; because if do not have the condition that casing 1 set up, behind the secretion of intestinal cavity drips, can directly drip on enteroscope probe, cause the picture that enteroscope probe observed to appear fuzzy unclear problem, because set up casing 1 after, can have longer distance between the outer end position of casing 1 and the enteroscope, cause enteroscope probe can directly not polluted by intestinal cavity secretion. However, after the secretion in the intestinal lumen enters the central hole 2 of the shell 1, a part of sight of the enteroscope probe is shielded, so that the normal observation operation of the enteroscope probe on the internal space of the intestinal lumen cannot be influenced, and therefore, the secretion in the central hole 2 of the shell 1 is not blocked by the secretion in the intestinal lumen. Therefore, a negative pressure cavity 3 is arranged in the shell 1, an opening end 4 of the negative pressure cavity 3 is matched with the central hole 2 for arrangement, and the opening end 4 is sealed by a soluble sealing film 6; after the secretion drips into the central hole 2 of the shell 1, the secretion can contact with the soluble sealing film 6, so that the soluble sealing film 6 is dissolved, the secretion at the position of the opening end 4 is sucked into the negative pressure cavity 3 under the action of air pressure in the negative pressure cavity 3, and the secretion cannot be positioned in the central hole 2 of the shell 1, so that the normal observation task of the enteroscope probe is influenced. With respect to the soluble sealing film 6 provided herein, it should be noted that it should be soluble, including the water-soluble films currently marketed (the main raw materials are polyvinyl alcohol and starch, all components including the added adjuvant are C, H, O compounds, and are non-toxic), so that it is possible to achieve effective dissolution of water in the case of gas isolation. Of course, the nature of the intestinal lumen secretion should be aimed at, i.e. the secretion in the intestinal lumen contains more digestive enzymes, so the soluble sealing film 6 can also be arranged by selecting a protein film or a lipid film, and the common film structure such as a soybean protein film also has good gas insulation performance. And when the intestinal secretion is contacted with the soluble sealing film 6, the soluble sealing film 6 is dissolved by moisture or digestive enzyme in the secretion, so that the soluble sealing film 6 is ablated and sucked by the negative pressure air in the negative pressure cavity 3, and the cleaning operation of the secretion is further realized.

The inner side of the outer end of the shell 1 is provided with a cavity 5, and a plurality of opening ends 4 of the negative pressure cavities 3 are arranged at the outer edge of the cavity 5 and communicated with the negative pressure cavities 3. Because the secretion of intestines chamber, can not cause the influence to the normal observation's of enteroscope probe operation, consequently, set up the open end 4 cooperation casing 1's of negative pressure cavity 3 cavity 5, make enter into the inside back of central hole 2 at the secretion, the secretion can fall 5 positions of cavity of casing 1, and then guarantee the secretion can not remain in the spying field of vision of enteroscope probe, the guarantee enters into the inside back of cavity 5 at the secretion simultaneously, can contact with soluble seal membrane 6, dissolve soluble seal membrane 6, be inhaled by negative pressure cavity 3. And in order to realize that the secretion can not cause the influence to the enteroscope probe after entering into cavity 5 inside, consequently, a plurality of open end 4 of negative pressure cavity 3 is the circumference array and sets up the outer end position of cavity 5, and then the guarantee secretion is effective dissolves a certain or more soluble seal membrane 6 to inside inhaling negative pressure cavity 3 with the secretion.

And in order to make the secretion effectively fall into the outer edge position of the cavity 5, therefore, the outer end opening of the shell 1 is in a conical structure, and the cavity surface of the cavity 5 into which the outer end opening of the shell 1 enters is an inclined slope, so that the secretion can effectively slide to the position of the opening end 4 of the negative pressure cavity 3 after entering the cavity 5. Meanwhile, the outer end opening of the shell 1 is set to be of a conical structure, so that secretion cannot fall into the cavity 5 as far as possible, and the enteroscope probe is protected.

The outer end opening of the central hole 2 is an arc opening to avoid the tip from damaging the intestinal mucosa or the tissue of the patient. The housing 1 is detachably connected with the enteroscope probe through a thread connection mode, other connection modes can be used for setting, and the requirement that the housing 1 can be firmly fixed at the end position of the enteroscope probe is met.

Therefore, a protection piece is popped one's head in to intestines mirror can make medical personnel when carrying out the enteroscopy to the examiner, avoids secretion in the intestines chamber and stays the thing and cause the influence to the normal spying of probe, and the guarantee probe can not cause the influence to patient's intestines chamber mucosa simultaneously, avoids the patient to experience after the inspection is accomplished and is uncomfortable.

Claims

1. An enteroscope probe protection piece, characterized in that: the enteroscope probe comprises a shell (1), wherein the shell (1) is detachably arranged at the position of the enteroscope probe, and a central hole (2) is formed in the shell (1) and is matched with the enteroscope probe;

be provided with negative pressure cavity (3) in casing (1), just open end (4) cooperation of negative pressure cavity (3) central hole (2) set up, and right through soluble seal membrane (6) open end (4) are sealed.

2. The enteroscopy probe protector of claim 1, wherein: the inner side of the outer end of the shell (1) is provided with a cavity (5), and a plurality of open ends (4) of the negative pressure cavities (3) are arranged at the outer edge of the cavity (5) and communicated with the negative pressure cavities (3).

3. The enteroscopy probe protector of claim 2, wherein: the open ends (4) of the negative pressure cavities (3) are arranged at the outer end of the cavity (5) in a circumferential array.

4. The enteroscopy probe protector of claim 3, wherein: the outer end opening of the shell (1) is of a conical structure, and the cavity surface of the cavity (5) into which the outer end opening of the shell (1) enters is an inclined plane.

5. The enteroscopy probe protector of claim 1, wherein: the outer end opening of the central hole (2) is an arc surface opening.

6. The enteroscopy probe protector of claim 1, wherein: the shell (1) is detachably connected with the enteroscope probe in a threaded connection mode.