CN112807562A

CN112807562A - Compressing device capable of quantitatively controlling sealing diameter

Info

Publication number: CN112807562A
Application number: CN202011615036.2A
Authority: CN
Inventors: 李峰; 杨亮
Original assignee: Shanghai Yuban Medical Technology Co ltd
Current assignee: Shanghai Yuban Medical Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-05-18
Anticipated expiration: 2040-12-30
Also published as: CN112807562B

Abstract

The application discloses a compressing device capable of quantitatively controlling sealing diameter, which comprises a guide pipe and a shell, wherein the shell is communicated with the end part of the guide pipe, a sealing ring for sealing the guide pipe is placed on the shell, a compressing assembly is arranged on the sealing ring, a resisting assembly is arranged between the compressing assembly and the shell, and the resisting assembly makes a sound when being abutted against the compressing assembly; the abutting component comprises an elastic piece and a metal ball, the elastic piece is fixed on the side wall of the shell, and the metal ball is fixed at one end of the elastic piece; the pressing assembly is provided with a clamping groove, the metal ball is tightly abutted in the clamping groove, the pressing assembly comprises a pressing cylinder, and the bottom end of the pressing cylinder is tightly abutted on the sealing ring. This application has the effect that improves sealed precision.

Description

Compressing device capable of quantitatively controlling sealing diameter

Technical Field

The application relates to the technical field of medical supplies, in particular to a compressing device capable of quantitatively controlling sealing diameter.

Background

At present, surgery is a science for researching the occurrence, development rule and clinical manifestations, diagnosis, prevention and treatment of surgical diseases, a professional department taking surgical excision and repair as main treatment means is developed greatly along with the application of microsurgery technology, the special setting principle of surgery in each hospital is similar to that of internal medicine, generally corresponding to the internal medicine, and surgical diseases are divided into five categories: trauma, infection, tumor, deformity and dysfunction.

In the related art, when a human body is treated, a thin tube needs to be inserted into the human body; the drug solution is injected into the human body through the narrow tube, and the narrow tube needs to be sealed in order to prevent blood from flowing back after the drug solution injection is completed.

The inventor thinks that when the thin tube is sealed, whether the straw is sealed or not and the sealing degree can be judged only by the experience of a doctor; resulting in the defect of not accurate enough precision.

Disclosure of Invention

In order to improve sealed precision, this application provides a closing device that can quantitative control seals diameter.

The technical scheme is as follows: the compressing device capable of quantitatively controlling the sealing diameter comprises a guide pipe and a shell, wherein the shell is communicated with the end part of the guide pipe, a sealing ring for sealing the guide pipe is placed on the shell, a compressing assembly is arranged on the sealing ring, a abutting assembly is arranged between the compressing assembly and the shell, and the abutting assembly makes a sound when abutting against the compressing assembly.

As a preferable technical scheme, the abutting assemblies are provided in plurality, and the abutting assemblies are uniformly distributed on the shell.

As a preferred technical scheme, the abutting assembly comprises an elastic part and a metal ball, the elastic part is fixed on the side wall of the shell, and the metal ball is fixed at one end of the elastic part; the compressing component is provided with a clamping groove, and the metal ball is tightly propped in the clamping groove.

As a preferred technical scheme, the compressing assembly comprises a compressing cylinder, and the bottom end of the compressing cylinder abuts against the sealing ring.

As an optimal technical scheme, the clamping grooves are formed in the axial direction of the pressing cylinder and are distributed along the axial direction of the pressing cylinder.

As a preferred technical scheme, a metal layer is arranged on the inner wall of the clamping groove.

As a preferred technical scheme, a first sound outlet is arranged on the bottom surface of the clamping groove.

As a preferable technical scheme, the axial direction of the pressing cylinder is provided with scale marks.

As a preferred technical solution, the pressing assembly further comprises a pressing plate, and the pressing plate is arranged at the top end of the pressing cylinder.

As a preferred technical scheme, the compression cylinder is provided with a second sound outlet hole, and the second sound outlet hole is communicated with the first sound outlet hole.

Has the advantages that: 1. when sealing the pipe, hold the pressure components with the hand to press down with strength, the metal level on the compression tube contacts with the metal ball in the twinkling of an eye, sends more sharp sound, and the doctor is according to the number of times that produces sharp sound, judges the degree of depth that compresses tightly the subassembly and descend, realizes whether sealed and sealed degree with accurate judgement pipe.

2. After the metal layer and the metal ball generate impact sound, the sound sequentially passes through the first sound outlet and the second sound outlet and enters the ears of a doctor, and the attenuation of sound waves is reduced.

3. The setting of scale mark complements each other with the impact sound that metal ball striking metal level produced for improve and compress tightly the judgement of subassembly descending height.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a first schematic structural diagram of an embodiment of the present application;

fig. 2 is a schematic structural diagram of the second embodiment of the present application.

Reference numerals: 1. a conduit; 2. a housing; 3. a seal ring; 31. a hemostatic section; 4. a compression assembly; 41. a compression cylinder; 411. a card slot; 4110. a first sound outlet; 4111. a metal layer; 412. scale lines; 42. a compression plate; 420. a second sound outlet; 5. a propping component; 51. an elastic member; 52. a metal ball.

Detailed Description

The disclosure of the present application may be understood more readily by reference to the following detailed description of preferred embodiments of the application and the examples included therein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. In case of conflict, the present specification, including definitions, will control.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1 and 2, a compressing device capable of quantitatively controlling a sealing diameter comprises a conduit 1 and a shell 2, wherein the shell 2 is communicated with the end of the conduit 1, a sealing ring 3 for sealing the conduit 1 is placed on the shell 2, a compressing assembly 4 is arranged on the sealing ring 3, and the compressing assembly 4 is used for compressing the sealing ring 3 at the bottom of the shell 2 and sealing the conduit 1; a pressing component 5 is arranged between the pressing component 4 and the shell 2, and the pressing component 5 makes a sound when abutting against the pressing component 4. When pipe 1 is sealed to needs, place sealing washer 3 in 2 bottoms of casing earlier, hold with the hand and compress tightly subassembly 4 and push down for compress tightly subassembly 4 and move down gradually, and support tight subassembly 5 and be used for compressing tightly subassembly 4 and support tightly, when pushing down and compressing tightly subassembly 4, support the continuous sound of making of tight subassembly 5, the doctor judges the length of the stroke that compresses tightly subassembly 4 motion according to sound for whether accurate judgement compresses tightly.

Referring to fig. 1 and 2, the cross-section of the housing 2 is rectangular or circular, and the shape is selected according to the customer's needs.

Referring to fig. 1 and 2, a hemostatic section 31 is disposed at a middle position of the sealing ring 3, the hemostatic section 31 is opposite to the catheter 1, and the hemostatic section 31 is used for hemostasis to prevent blood in the catheter 1 from contacting with the outside and being polluted.

Referring to fig. 1 and 2, the pressing assembly 4 includes a pressing cylinder 41 and a pressing plate 42, the pressing cylinder 41 is a hollow cylinder, the pressing plate 42 is a circular or rectangular cylinder, and the shape is selected to be matched with the cross-sectional shape of the housing 2; the pressing plate 42 is formed at the top end of the pressing cylinder 41 through bonding or integration, and the bottom end of the pressing cylinder 41 is abutted against the sealing ring 3; the pressing plate 42 is provided to facilitate the doctor to press the pressing cylinder 41 with hands.

Referring to fig. 1 and 2, the plurality of abutting assemblies 5 are arranged, and the plurality of abutting assemblies 5 are uniformly distributed on the shell 2, so that the stress uniformity of the pressing assembly 4 is improved.

Referring to fig. 1 and 2, the tightening assembly 5 includes an elastic member 51 and a metal ball 52, the elastic member 51 is a spring, and one end of the elastic member 51 is fixed on the sidewall of the housing 2 by adhesion; the metal ball 52 is fixed to the other end of the elastic member 51 by welding.

Referring to fig. 1 and 2, a plurality of slots 411 are formed in the axial direction of the pressing cylinder 41, the slots 411 are distributed along the axial direction of the pressing cylinder 41, and the metal balls 52 are tightly abutted in the slots 411.

Referring to fig. 1 and 2, a metal layer 4111 is disposed on an inner wall of the slot 411, and the metal layer 4111 is made of other metals such as copper, steel, aluminum, and the like; the metal ball 52 is made of the same metal material as the metal layer 4111. When the pressing component 4 moves downwards, the metal ball 52 can impact the metal layer 4111 to generate an impact sound, so that a doctor can judge the descending height of the pressing component 4.

Referring to fig. 1 and 2, a first sound outlet 4110 is disposed on a bottom surface of the card slot 411; the compression cylinder 41 is provided with a second sound outlet hole 420, and the second sound outlet hole 420 communicates with the first sound outlet hole 4110. When the metal ball 52 strikes the metal layer 4111 to generate an impact sound, the sound wave is transmitted into the compression cylinder 41 through the first sound outlet 4110, the sound wave enters the compression cylinder 41, the sound wave of the compression cylinder 41 is transmitted to the outside through the second sound outlet 420, and finally, the sound wave is transmitted into the ear of the doctor, so that the doctor can accurately judge the height of the compression assembly 4 falling.

Referring to fig. 1 and 2, the axial direction of the compression cylinder 41 is provided with scale lines 412, and the scale lines 412 are accurately visible, so that the height of the compression cylinder 41 can be more visually reflected; meanwhile, the scale marks 412 supplement the sound generated when the abutting assembly 5 strikes the pressing cylinder 41, so that the accuracy of judging the descending height of the pressing cylinder 41 is improved.

The foregoing examples are merely illustrative and serve to explain some of the features of the methods described herein. The appended claims are intended to claim as broad a scope as is contemplated, and the examples presented herein are merely illustrative of selected implementations in accordance with all possible combinations of examples. Accordingly, it is applicants' intention that the appended claims are not to be limited by the choice of examples illustrating features of the present application. Also, where numerical ranges are used in the claims, subranges therein are included, and variations in these ranges are also to be construed as possible being covered by the appended claims.

Claims

1. A compressing device capable of quantitatively controlling the sealing diameter comprises a conduit (1) and a shell (2), wherein the shell (2) is communicated and arranged at the end part of the conduit (1), and is characterized in that: the sealing device is characterized in that a sealing ring (3) of the sealing guide pipe (1) is placed on the shell (2), a pressing component (4) is arranged on the sealing ring (3), a pressing component (5) is arranged between the pressing component (4) and the shell (2), and a sound is generated when the pressing component (5) is abutted to the pressing component (4).

2. The pressing device capable of quantitatively controlling the diameter of a seal according to claim 1, wherein: the supporting components (5) are arranged in a plurality, and the supporting components (5) are uniformly distributed on the shell (2).

3. The pressing device capable of quantitatively controlling the diameter of a seal according to claim 1, wherein: the abutting assembly (5) comprises an elastic piece (51) and a metal ball (52), the elastic piece (51) is fixed on the side wall of the shell (2), and the metal ball (52) is fixed at one end of the elastic piece (51);

a clamping groove (411) is formed in the pressing component (4), and the metal ball (52) is tightly abutted to the clamping groove (411).

4. A compression device capable of quantitatively controlling the diameter of a seal according to claim 3, wherein: the pressing assembly (4) comprises a pressing cylinder (41), and the bottom end of the pressing cylinder (41) is abutted against the sealing ring (3).

5. The pressing device capable of quantitatively controlling the diameter of a seal according to claim 4, wherein: the clamping grooves (411) are arranged in the axial direction of the pressing cylinder (41), the clamping grooves (411) are arranged in a plurality, and the clamping grooves (411) are distributed along the axial direction of the pressing cylinder (41).

6. The pressing device capable of quantitatively controlling the diameter of a seal according to claim 5, wherein: and a metal layer (4111) is arranged on the inner wall of the clamping groove (411).

7. The pressing device capable of quantitatively controlling the diameter of a seal according to claim 6, wherein: a first sound outlet hole (4110) is formed in the bottom face of the clamping groove (411).

8. The pressing device capable of quantitatively controlling the diameter of a seal according to claim 4, wherein: and scale marks (412) are arranged on the axial direction of the pressing cylinder (41).

9. The pressing device capable of quantitatively controlling the diameter of a seal according to claim 7, wherein: the pressing assembly (4) further comprises a pressing plate (42), and the pressing plate (42) is arranged at the top end of the pressing cylinder (41).

10. The compression device capable of quantitatively controlling the diameter of a seal according to claim 9, wherein: the compressing cylinder (41) is provided with a second sound outlet hole (420), and the second sound outlet hole (420) is communicated with the first sound outlet hole (4110).