CN210009052U - Ultrasonic probe protective sleeve and protective sleeve assembly - Google Patents
Ultrasonic probe protective sleeve and protective sleeve assembly Download PDFInfo
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- CN210009052U CN210009052U CN201920647636.3U CN201920647636U CN210009052U CN 210009052 U CN210009052 U CN 210009052U CN 201920647636 U CN201920647636 U CN 201920647636U CN 210009052 U CN210009052 U CN 210009052U
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Abstract
The utility model provides an ultrasonic probe protective sleeve and a protective sleeve component, which relate to the technical field of ultrasonic diagnosis auxiliary equipment, the protective sleeve comprises an inner sleeve body and an outer sleeve body, the outer surface of the inner sleeve body is alternately provided with a plurality of first convex rings and first ring grooves from top to bottom, the inner surface of the outer sleeve body is alternately provided with a plurality of second ring grooves and second convex rings from top to bottom corresponding to the first convex rings and the first ring grooves, the outer sleeve body is embedded into the first ring grooves through the second convex rings, and the second ring grooves are sleeved on the outer surface of the inner sleeve body and are connected in a laminating way through the first convex rings and are combined into a columnar protective sleeve with one closed end; the protective sleeve component comprises a protective sleeve, a plastic pipe and an elastic ring; when the ultrasonic probe is rotated in the using process of the protective sleeve, the inner sleeve body rotates along with the ultrasonic probe, but the outer sleeve body does not move; the contact between the outer sleeve and the skin does not cause rotating contact, so that the friction damage of the outer sleeve can be avoided; when ultrasonic detection is carried out on the transluminal tract and the esophagus, the discomfort of a patient can be reduced, and the nausea and retching can be reduced.
Description
Technical Field
The utility model belongs to the technical field of ultrasonic diagnosis auxiliary assembly technique and specifically relates to an ultrasonic probe protective sheath and protective sheath subassembly are related to.
Background
The ultrasonic wave is a sound wave with the frequency higher than 20000 Hz, has good directivity and strong penetrating power, is easy to obtain more concentrated sound energy, has long propagation distance in water, and can be used for distance measurement, speed measurement, cleaning, welding, stone breaking, sterilization, disinfection and the like. The method has a plurality of applications in medicine, military, industry and agriculture; the ultrasonic diagnostic apparatus has the characteristics of high performance, multifunction, high resolution, high definition and the like; the basic component comprises five parts of emission, scanning, receiving, signal processing and display, and is divided into two parts, namely a host and a probe. The probe is a main connecting device between the connecting main body and the ultrasonic diagnostic apparatus; the ultrasonic diagnostic apparatus is widely applied in clinic, the ultrasonic probe is repeatedly used, the requirement of one person for one probe cannot be met due to the high price of the ultrasonic probe, and in order to avoid cross contamination, the common operation is to repeatedly disinfect the ultrasonic probe or use a sterile protective sleeve at the ultrasonic probe.
The ultrasonic detection mainly comprises the steps of B ultrasonic detection in vitro and transesophageal ultrasonic detection in vivo:
in the aspect of clinical application, B-ultrasonic can clearly display various sectional images of organs and peripheral organs, and the images are rich in solid body feeling and close to the real anatomical structure, so that early definite diagnosis can be realized by applying ultrasonic; second, the transesophageal ultrasound examination, for example, echocardiography, is to place an ultrasound probe into the esophagus to probe the heart from behind the heart. The probe is closer to the heart, and the obstruction and interference of factors such as the chest wall, the lung qi and the like are avoided, so that the obtained image is clearer, the sensitivity and the reliability of cardiovascular disease diagnosis are improved, and the ultrasonic monitoring and evaluation in the cardiac surgery are facilitated. The transesophageal echocardiography examination is that a mouth supporting device is firstly placed in the mouth of a detected person, then a naked ultrasonic probe is smeared with an ultrasonic coupling agent and then is inserted into the esophagus of the detected person, and the depth is about 25-45cm away from the incisors.
The applicant finds that the existing probe protective sleeve products have at least the following technical problems: whether the ultrasonic detection is performed through the vagina or the esophagus, the probe needs to be rotated to a certain degree in the actual operation process, and a conventional probe protective sleeve is generally attached to the surface of the probe, so that the protective sleeve generally rotates together when the probe rotates; for B-ultrasonic detection, because the probe is generally pressed on a detection part with a certain force and moved, the protective sleeve and the probe rotate together, the protective sleeve is likely to be damaged more easily; for transesophageal examination, the probe is required to be placed into the esophagus, the protective sleeve is in direct contact with the esophageal wall at the moment, and the probe can cause discomfort of a patient to be examined if the probe drives the protective sleeve to rotate together during rotation.
Disclosure of Invention
The utility model aims to provide an ultrasonic probe protective sleeve and a protective sleeve component, which solve the technical problems that the protective sleeve in the prior art can rotate along with the probe, the protective sleeve can be easily damaged and the detected patient can feel uncomfortable; the utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of ultrasonic probe protective sheath and protective sheath subassembly, including being the cavity column and the one end opening, other end confined inner cover body and outer cover body, the outside surface of the inner cover body is equipped with a plurality of first bulge loops and first annular by last to lower turn, the corresponding first bulge loop of the interior side surface of outer cover body and first annular are equipped with a plurality of second annuluses and second bulge loop by last to lower turn, the size of first bulge loop and second annular matches, and the size of second bulge loop and first annular matches, the outer cover body entangles the outside surface of the inner cover body and makes up into one end confined column protective sheath including first bulge loop laminating connection through second bulge loop embedding in the first annular and second annular.
It is worth to be noted that the first convex ring and the first annular groove are annular bulges and annular grooves which are arranged around the outer surface of the inner sleeve body; the second convex ring and the second ring groove are annular bulges and annular grooves which are arranged around the inner surface of the outer sleeve body;
this protective sheath when the installation, easy operation, pack into the ultrasonic transducer along interior cover the protective sheath can, in the use, when ultrasonic transducer rotates or the heliciform removes, the interior cover laminating ultrasonic transducer surface of this protective sheath, can be along with ultrasonic transducer rotation or helical motion, first bulge loop on the interior cover can be at the second ring inslot internal rotation or helical motion of the body of overcoat simultaneously, first ring groove on the interior cover can overlap and rotate or helical motion on the second bulge loop of the body of overcoat, the body of overcoat can not rotate or helical motion along with the interior cover under certain pressure from this, the user state who reaches does: when the ultrasonic probe is rotated, the inner sleeve body rotates along with the ultrasonic probe, but the outer sleeve body does not move; therefore, when B-ultrasonic detection is carried out, the contact between the outer sleeve and the skin does not have rotary contact, so that the friction damage of the outer sleeve can be avoided; when ultrasonic detection is carried out on the transluminal tract and the esophagus, the probe is placed in and the detection process is carried out, the rotation of the probe cannot cause the rotation of the outer sleeve, the discomfort of a patient to be detected can be reduced, and the nausea and retching are reduced.
As a further preference, small gaps can be reserved between the first convex ring and the second annular groove and between the first annular groove and the second convex ring to facilitate relative movement, and talc powder, lubricating oil or other lubricating devices can be placed between the first convex ring and the second annular groove to ensure smooth relative movement.
Optionally, the inner sleeve body and the outer sleeve body both comprise a sleeve wall and a sleeve bottom, the first bulge loop, the first annular groove, the second bulge loop and the second annular groove which are arranged on the sleeve wall are all perpendicular to the surface of the sleeve wall, and the first bulge loop, the first annular groove, the second bulge loop and the second annular groove which are arranged on the sleeve bottom are all parallel to the first bulge loop on the sleeve wall. When the vertical pull-up with the protective sheath promptly, first bulge loop, first annular, second bulge loop and second annular on the protective sheath all are the state of level setting, make things convenient for the relative rotation of interior cover body in the overcoat body from this.
Optionally, the bottom of the outer surface of the inner sleeve bottom is provided with a T-shaped fixing protrusion, and the bottom of the inner surface of the outer sleeve bottom is provided with a T-shaped fixing groove matched with and clamped with the T-shaped fixing protrusion. The T-shaped fixing lug and the T-shaped fixing groove can reinforce the connection between the bottom of the inner sleeve body and the bottom of the outer sleeve body, and avoid mutual separation under the action of external force.
Optionally, the cross-section of the first convex ring, the second convex ring, the first annular groove and the second annular groove arranged on the sleeve wall is T-shaped, the T-shaped bottom end of the T-shaped cross-section is connected with the surface of the sleeve wall, and the T-shaped top end of the T-shaped cross-section is located on one side far away from the surface of the sleeve wall. Because the inner sleeve body and the outer sleeve body can realize relative rotation through the connection mode, but can be loosened and disassembled easily, the T-shaped first convex ring, the T-shaped second convex ring, the T-shaped first annular groove and the T-shaped second annular groove are nested more firmly, and the external force resistance and the loosening resistance between the inner sleeve body and the outer sleeve body are stronger.
Optionally, the top of the inner sleeve body is extended outwards to form a cladding part, and the cladding part is turned outwards and wraps the top edge of the outer sleeve body inside. After the coating part is arranged, the connecting gap between the top parts of the inner sleeve body and the outer sleeve body can be shielded by the coating part, so that dust can be reduced from entering the gap; and the top opening of the protective sleeve is smoother due to the existence of the coating part, so that the probe can conveniently stretch into the protective sleeve.
Optionally, the outer surface of the top of the outer sleeve is provided with a third ring groove, and the coating portion is clamped with the outer surface of the top of the outer sleeve through a third convex ring arranged on the surface.
Optionally, the inner sleeve and the outer sleeve are made of PE or PU, and the inner sleeve and the outer sleeve are in the shape of one of a hollow cylinder or a hollow cone.
Optionally, the width of the closed end plane of the outer sleeve body is 2-4cm, the width of the open end plane is 3-7cm, and the length of the outer sleeve body is 15-120 cm.
The utility model provides an ultrasonic probe protective sheath subassembly, includes plastic tubing, elastic ring and foretell protective sheath, the plastic tubing is the hollow column siphunculus that link up from top to bottom, the open end of the internal sheath body cup joints the bottom at the plastic tubing and screws up fixedly through elastic ring.
Alternatively, the plastic tube is 5-15cm long.
The utility model provides a pair of ultrasonic probe protective sheath and protective sheath subassembly, its beneficial effect is:
when the ultrasonic probe is rotated in the using process of the protective sleeve, the inner sleeve body rotates along with the ultrasonic probe, but the outer sleeve body does not move; when B-ultrasonic detection is carried out, the contact between the outer sleeve and the skin does not have rotary contact, so that the friction damage of the outer sleeve can be avoided; when ultrasonic detection is carried out on the transluminal tract and the esophagus, the probe is placed in and the detection process is carried out, the rotation of the probe cannot cause the rotation of the outer sleeve, and the nausea and retching are reduced.
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 view of a protective sheath according to the present invention;
FIG. 2 is a second schematic view of the protective sheath of the present invention;
FIG. 3 is a third schematic view of the protective sheath of the present invention;
FIG. 4 is a schematic view of the area A of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the structure of the area C in FIG. 2 according to the present invention;
FIG. 6 is a schematic structural diagram of the area B in FIG. 1 according to the present invention;
fig. 7 is a schematic structural view of the protective sleeve assembly of the present invention.
In the figure, 1-an inner sleeve body, 2-an outer sleeve body, 3-a first convex ring, 4-a first annular groove, 5-a second annular groove, 6-a second convex ring, 7-a T-shaped fixing lug, 8-a T-shaped fixing groove, 9-a cladding part, 10-a third annular groove, 11-a third convex ring, 12-a plastic pipe and 13-an elastic ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As an alternative to the above-described embodiment,
example 1:
as shown in fig. 1-6, an ultrasonic probe protective sleeve and a protective sleeve assembly, including being hollow column and one end opening, other end confined inner cover 1 and outer cover 2, the outside surface of inner cover 1 is equipped with a plurality of first bulge loops 3 and first annular 4 by last to lower turn, the inside surface of outer cover 2 corresponds first bulge loop 3 and first annular 4 and is equipped with a plurality of second annular 5 and second bulge loop 6 by last to lower turn, the size of first bulge loop 3 and second annular 5 matches, and the size of second bulge loop 6 and first annular 4 matches, outer cover 2 is connected in the outer surface of inner cover 1 and is combined into one end confined column protective sleeve through the laminating of second bulge loop 6 embedding first annular 4 and second annular 5 entangling first bulge loop 3.
It is worth to be noted that the first convex ring 3 and the first annular groove 4 are an annular bulge and an annular groove body which are arranged around the outer surface of the inner sleeve body 1; the second convex ring 6 and the second ring groove 5 are annular bulges and annular grooves arranged around the inner surface of the outer sleeve body 2; this protective sheath when the installation, and is simple in operation, pack into ultrasonic probe along the inner cover body 1 the protective sheath can, in the use, when ultrasonic probe rotated or the heliciform removed, 1 laminating ultrasonic probe surface in the inner cover body of this protective sheath, can be along with ultrasonic probe rotation or helical motion, first bulge loop 3 on the inner cover body 1 simultaneously can be at 5 internal rotations of the second annular of the outer cover body 2 or helical motion, first annular 4 on the inner cover body 1 can overlap and rotate or helical motion on the second bulge loop 6 of the outer cover body 2, from this outer cover body 2 can not be along with the inner cover body 1 rotation or helical motion under certain pressure, the user state who reaches is: when the ultrasonic probe is rotated, the inner sleeve body 1 rotates along with the ultrasonic probe, but the outer sleeve body 2 does not move; therefore, when B-ultrasonic detection is carried out, the contact between the outer sleeve 2 and the skin does not have rotary contact, so that the friction damage of the outer sleeve 2 can be avoided; when ultrasonic detection is carried out on the transluminal tract and the esophagus, the discomfort of a patient can be reduced, and the nausea and retching can be reduced. As a further preference, small gaps may be present between the first and second collars 3, 5 and between the first and second collar grooves 4, 6 to facilitate relative movement, and talc powder, lubricant or other lubricating means may be placed therebetween to ensure smooth relative movement.
Example 2:
on the basis of the above-mentioned embodiments, as a further preferable solution: as shown in fig. 1 to 6, each of the inner housing 1 and the outer housing 2 includes a housing wall and a housing bottom, the first protruding ring 3, the first ring groove 4, the second protruding ring 6, and the second ring groove 5 disposed on the housing wall are all perpendicular to the surface of the housing wall, and the first protruding ring 3, the first ring groove 4, the second protruding ring 6, and the second ring groove 5 disposed on the housing bottom are all parallel to the first protruding ring 3 on the housing wall. When the protective sleeve is vertically pulled, the first convex ring 3, the first annular groove 4, the second convex ring 6 and the second annular groove 5 on the protective sleeve are all horizontally arranged, so that the inner sleeve body 1 can rotate relatively in the outer sleeve body 2.
Example 3:
on the basis of the above-mentioned embodiments, as a further preferable solution: as shown in fig. 1-6, the bottom of the outer surface of the bottom of the inner sleeve 1 is provided with a T-shaped fixing protrusion 7, and the bottom of the inner surface of the bottom of the outer sleeve 2 is provided with a T-shaped fixing groove 8 for matching and clamping the T-shaped fixing protrusion 7. The T-shaped fixing lug 7 and the T-shaped fixing groove 8 can reinforce the connection between the bottom of the inner sleeve body 1 and the bottom of the outer sleeve body 2, and avoid mutual separation under the action of external force.
Example 4:
on the basis of the above-mentioned embodiments, as a further preferable solution: as shown in fig. 1 to 6, the cross-sectional surfaces of the first convex ring 3, the second convex ring 6, the first annular groove 4 and the second annular groove 5 which are arranged on the sleeve wall are all T-shaped, the T-shaped bottom end of the T-shaped cross-sectional surface is connected with the surface of the sleeve wall, and the T-shaped top end of the T-shaped cross-sectional surface is positioned on one side far away from the surface of the sleeve wall. Although the inner sleeve 1 and the outer sleeve 2 can rotate relatively, the inner sleeve 1 and the outer sleeve 2 can be easily loosened, the first convex ring 3, the second convex ring 6, the first annular groove 4 and the second annular groove 5 which are in the T shape are nested more firmly, and the outer sleeve 1 and the outer sleeve 2 have stronger external force resistance and loosening resistance.
Example 5:
on the basis of the above-mentioned embodiments, as a further preferable solution: as shown in fig. 1-6, the top of the inner sheath 1 is extended outwards to form a covering 9, and the covering 9 is turned outwards and covers the top edge of the outer sheath 2 inside. After the coating part 9 is arranged, the top connecting gap between the inner sleeve 1 and the outer sleeve 2 is shielded by the coating part 9, so that dust can be prevented from entering the gap; and the opening part at the top of the protective sleeve is smoother due to the existence of the coating part 9, so that the probe can conveniently stretch into the opening part.
Example 6:
on the basis of the above-mentioned embodiments, as a further preferable solution: as shown in fig. 1-6, the outer side surface of the top of the outer sleeve 2 is provided with a third annular groove 10, the cladding portion 9 is clamped with the outer side surface of the top of the outer sleeve 2 through a third convex ring 11 arranged on the surface, the inner sleeve 1 and the outer sleeve 2 are made of PE or PU, the inner sleeve 1 and the outer sleeve 2 are shaped as one of a hollow cylinder or a hollow cone, the width of the closed end plane of the outer sleeve 2 is 2-4cm, the width of the open end plane is 3-7cm, and the length of the outer sleeve 2 is 15-120 cm.
Example 7:
on the basis of the above-mentioned embodiments, as a further preferable solution: as shown in fig. 1 to 7, an ultrasonic probe protective sleeve assembly comprises a plastic tube 12, an elastic ring 13 and the protective sleeve, wherein the plastic tube 12 is a hollow cylindrical through tube which is through from top to bottom, the open end of the inner sleeve body 1 is sleeved at the bottom end of the plastic tube 12 and is screwed and fixed through the elastic ring 13, and the length of the plastic tube 12 is 5 to 15 cm.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An ultrasonic probe protective sleeve comprises an inner sleeve body (1) and an outer sleeve body (2) which are hollow column-shaped and one end of which is open and the other end of which is closed, it is characterized in that the outer surface of the inner sleeve body (1) is alternately provided with a plurality of first convex rings (3) and first annular grooves (4) from top to bottom, the inner side surface of the outer sleeve body (2) is provided with a plurality of second ring grooves (5) and second convex rings (6) from top to bottom in an alternating way corresponding to the first convex ring (3) and the first ring groove (4), the first convex ring (3) is matched with the second ring groove (5) in size, the second convex ring (6) is matched with the first ring groove (4) in size, the outer sleeve body (2) is embedded into the first annular groove (4) through the second convex ring (6), and the second annular groove (5) is sleeved on the first convex ring (3) in a fit manner and connected to the outer side surface of the inner sleeve body (1) and combined to form a cylindrical protective sleeve with one closed end.
2. The ultrasonic probe protection sleeve according to claim 1, wherein the inner sleeve body (1) and the outer sleeve body (2) each comprise a sleeve wall and a sleeve bottom, the first convex ring (3), the first annular groove (4), the second convex ring (6) and the second annular groove (5) arranged on the sleeve wall are perpendicular to the surface of the sleeve wall, and the first convex ring (3), the first annular groove (4), the second convex ring (6) and the second annular groove (5) arranged on the sleeve bottom are parallel to the first convex ring (3) on the sleeve wall.
3. The ultrasonic probe protective sleeve as claimed in claim 2, wherein the bottom of the outer surface of the sleeve bottom of the inner sleeve body (1) is provided with a T-shaped fixing projection (7), and the bottom of the inner surface of the sleeve bottom of the outer sleeve body (2) is provided with a T-shaped fixing groove (8) matched with and clamped with the T-shaped fixing projection (7).
4. The ultrasonic probe protective sleeve according to claim 3, wherein the cross-section of the first convex ring (3), the second convex ring (6), the first ring groove (4) and the second ring groove (5) arranged on the sleeve wall is T-shaped, the T-shaped bottom end of the T-shaped cross-section is connected with the surface of the sleeve wall, and the T-shaped top end of the T-shaped cross-section is located on the side far away from the surface of the sleeve wall.
5. An ultrasound probe protection cover according to any of claims 1-4, characterized in that the top of the inner cover (1) is extended outwards to form a cladding (9), and the cladding (9) is turned outwards and covers the top edge of the outer cover (2) inside.
6. An ultrasonic probe protection sleeve according to claim 5, characterized in that the outer top surface of the outer sleeve (2) is provided with a third annular groove (10), and the cladding (9) is clamped with the outer top surface of the outer sleeve (2) through a third convex ring (11) arranged on the surface.
7. The ultrasonic probe protection sleeve according to claim 6, wherein the inner sleeve body (1) and the outer sleeve body (2) are made of PE or PU, and the shape of the inner sleeve body (1) and the shape of the outer sleeve body (2) are one of a hollow cylinder and a hollow cone.
8. An ultrasound probe protection cover according to claim 7, characterized in that the outer casing (2) has a closed end plane width of 2-4cm, an open end plane width of 3-7cm, and a length of 15-120 cm.
9. A protective sleeve component for an ultrasonic probe, which comprises a plastic tube (12), an elastic ring (13) and the protective sleeve of any one of claims 1 to 8, wherein the plastic tube (12) is a hollow cylindrical through tube which is through up and down, and the open end of the inner sleeve body (1) is sleeved at the bottom end of the plastic tube (12) and is screwed and fixed through the elastic ring (13).
10. An ultrasound probe protector assembly according to claim 9 characterized in that the plastic tube (12) is 5-15cm long.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920647636.3U CN210009052U (en) | 2019-05-07 | 2019-05-07 | Ultrasonic probe protective sleeve and protective sleeve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920647636.3U CN210009052U (en) | 2019-05-07 | 2019-05-07 | Ultrasonic probe protective sleeve and protective sleeve assembly |
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| Publication Number | Publication Date |
|---|---|
| CN210009052U true CN210009052U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201920647636.3U Active CN210009052U (en) | 2019-05-07 | 2019-05-07 | Ultrasonic probe protective sleeve and protective sleeve assembly |
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| CN (1) | CN210009052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117442236A (en) * | 2023-12-22 | 2024-01-26 | 吉林大学 | B ultrasonic probe for expanding anus based on rotation |
-
2019
- 2019-05-07 CN CN201920647636.3U patent/CN210009052U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117442236A (en) * | 2023-12-22 | 2024-01-26 | 吉林大学 | B ultrasonic probe for expanding anus based on rotation |
| CN117442236B (en) * | 2023-12-22 | 2024-03-08 | 吉林大学 | B ultrasonic probe for expanding anus based on rotation |
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