CN106581848A

CN106581848A - Medical cotton swab clamp

Info

Publication number: CN106581848A
Application number: CN201611142762.0A
Authority: CN
Inventors: 李霞林
Original assignee: Individual
Current assignee: Liu Haixia
Priority date: 2016-12-13
Filing date: 2016-12-13
Publication date: 2017-04-26
Anticipated expiration: 2036-12-13
Also published as: CN106581848B

Abstract

The invention relates to the field of medical treatment, and in particular relates to a medical cotton swab clamp. The medical cotton swab clamp comprises rotators, stators, connectors and a fixing tube, wherein each rotator comprises a buffer part and a clamp part, and the two rotators are symmetrically fixed to two ends of the stators through the two connectors, are used for limiting the axial movement of a cotton swab, and allow the cotton swab to rotate and make radial micro movement; each stator comprises an outer circular ring and a clamp block, and is used for manually fixing the cotton swab if needed; the fixing tube comprises a fixing tube main body, a front groove, a rear groove and an insertion hole, is used for additionally installing the cotton swab, and is inserted at the axial position of the rotators for use. The medical cotton swab clamp is easy to operate and low in cost, can assist a medical worker in controlling the force for holding the cotton swab, and smoothly controls the rotation of the cotton swab, meanwhile, radial micro-adjustment can be carried out according to the force of the medical worker, so that the acting force of the cotton swab is relatively stable, and the unnecessary pain of a patient is alleviated.

Description

A kind of medical cotton stick clamper

Technical field

The present invention relates to medical field, specifically a kind of medical cotton stick clamper.

Background technology

Therefore, when being wiped to patient with swab stick or clear up wound, due to people, not to be that machine is slipped up difficult in institute for medical personnel Exempt from, medical personnel may hand shaking or imprudence it is firmly excessive, therefore slip up when will increase patient pain, bring two to patient Secondary pain；On the other hand, although hand-held swab stick is more flexible, but when swab stick is rotated by hand, it is usually anti-with forefinger by thumb The rotation of swab stick is realized to rubbing swab stick, but, as finger length is limited, cotton swab continuously cannot be rotated week more with handss, Wipe larger area wound when often rotate it is a few circle be accomplished by finger reset rotate again, waste time, and give treatment to patient's time It is very urgent, therefore original operation no longer suitably currently uses；Even experienced operator, its force is also difficult Uniform to control, for the wound of sufferer, a little compresses and rubs against and causes greatly pain.

The content of the invention

For swab stick of the prior art operation inconvenience and the irrational problem of operating force, the invention provides a kind of doctor Swab stick clamper is used, it is simple to operate, with low cost, medical personnel's control can be helped to be affectedly bashful the dynamics of swab stick, controlled glibly Whether swab stick processed rotates, it is possible to make radial direction micro-adjustment according to the dynamics of medical personnel, to ensure the relatively steady of swab stick active force It is fixed, relatively reduce the unnecessary pain of sufferer.

To reach above-mentioned purpose, the technical scheme that the present invention is provided is：A kind of medical cotton stick clamper, including turn, determine Body, connector and fixing pipe, described connector quantity are two, and two connectors are staggered relatively and parallel to each other up and down；It is described Swivel quantity be two, one of swivel be connected with the front end of two connectors simultaneously, and another swivel at the same with two Connector rear end connects, and turns for gripping pipe；Described body quantity of determining is two, determines body for two and is separately positioned on two companies Fitting both sides.

Described swivel includes bolster and holder；Described bolster includes outer ring and spiral leaf spring, and bolster is used In moving radially for buffering fixing pipe；Described outer ring is annular rigid plate；Described spiral leaf spring is in outer ring The spiral leaf spring in section, and the spiral leaf spring head end and end respectively with outer ring on the inside of a little and on the outside of holder a bit It is fixedly connected；Described holder includes ring for fixing, leaf spring axle, turns ball and fixed cover, and holder is used for the footpath for constraining fixing pipe To position, and which is allowed to rotate；Described ring for fixing is in annular, and ring for fixing is in the middle part of outer ring；Described leaf spring axle is The L-shaped elastic metallic column jecket in four sections, being somebody's turn to do " L " shape leaf spring axle includes the minor face of horizontal long side and axial direction, the leaf spring The one end on the long side of axle is fixed on the inside of ring for fixing, and the long side of four leaf spring axles is centrosymmetric distribution, and four leaf springs Axle it is perpendicular to one another and surround inside ring for fixing one it is square, and the axle of the minor face of leaf spring axle is perpendicular to ring for fixing plane, plate Spring axle is used to form an elastic ring, is easy to plug fixing pipe；The described ball that turns is the rigid spheres for having radial direction through hole；Described Fixed cover is rubber torus, fixed to be set on leaf spring axle minor face end, and fixed cover is used for the rotation for aiding in fixing pipe.

Described body of determining includes outer toroid and briquetting；Described outer toroid includes external area, relief area and Nei Jie areas；It is described Outer toroid be arc-shaped elastic metallic of the section in 3/8ths annulars, the outer toroid of the arc-shaped is divided into outer section, stage casing With totally three sections of inner segment, outer toroid quantity is two, and two outer toroids are arranged on same circle with being centrosymmetric；Described external area It is fixedly connected with connector for the outer section of outer toroid, and external area；Stage casing of the described relief area for outer toroid, relief area is used for Deform upon in stress, so that the briquetting in Nei Jie areas presses to fixing pipe；Inner segment of the described Nei Jie areas for outer toroid；Described Briquetting is the " T " shape rigid member in two sections, and two briquettings are separately fixed at the inner side in Liang Geneijie areas, and briquetting is used for Push down fixing pipe to realize the braking to fixing pipe.

Described connector section is in 1/8th annulars, and the external diameter and internal diameter of connector external diameter respectively with outer ring With internal diameter correspondent equal, before and after the connector, side is fixedly connected with the outer ring of two swivels respectively, and the side of connector It is fixedly connected with external area.

Described fixing pipe includes fixing pipe main body, front groove, pit and jack；Described fixing pipe main body is truncated cone-shaped wheel Wide rigid cylinder；Described front groove is the cannelure positioned at the larger one end of truncated cone-shaped fixing pipe main diameter；Described pit It is the cannelure positioned at the less one end of truncated cone-shaped fixing pipe main diameter；Described jack is positioned at fixing pipe main body coaxial position Through hole of the section in truncated cone-shaped, and the truncated cone-shaped jack is relatively large in diameter one end and truncated cone-shaped fixing pipe main diameter larger End is passed through in order to fixing pipe from the middle of holder positioned at same one end.

Preferably, described leaf spring axle on front end turns the area that surrounds more than turning what is surrounded in rear end Area.

Preferably, the described surface for turning ball scribbles nonskid coating, and this turns the diameter of bore and the minor face of leaf spring axle of ball A diameter of gap coordinates, to reduce rotary resistance.

Preferably, the external diameter and internal diameter size of described outer toroid phase corresponding with the internal diameter of outer ring and outside dimension respectively Deng.

Preferably, gap is provided between described two "T"-shaped briquettings and ring for fixing, and the axial length of briquetting and cylindrical The axial length of ring is identical.

Preferably, the length of described fixing pipe is 1.2 to 1.5 times of spacing on the outside of two swivels, in order to hand-held fixation Pipe realizes plug operation.

Preferably, wear in the square surrounded from four leaf spring axles in the holder of front side by one end of described fixing pipe Cross, pass through in the square surrounded from four leaf spring axles in rear side holder by the fixing pipe other end.

Preferably, the groove diameter of described front groove turns the distance between ball equal to two relative in the swivel of front end.

Preferably, the groove diameter of described pit is equal to relative two distances turned between ball in the swivel of rear end, and after The axial distance of groove and front groove is equal to the distance of front-end and back-end holder.

The technical scheme provided using the present invention, compared with prior art, is had the advantages that：

(1) a kind of medical cotton stick clamper of the invention, using spiral bolster, makes bolster more sensitive, and By the elastic reaction of bolster so that clamped swab stick can have a small amount of displacement in radial direction, can slow down medical personnel The excessive pain produced using patient caused by due to hand shaking or firmly excessive during swab stick.

(2) a kind of medical cotton stick clamper of the invention, by the restriction effect of holder so that fixing pipe can be realized Continuous uniform multiple rotations, without making swab stick rub in wound, are easy to wipe in large area wound, and can be to a certain extent Mitigate the pain of sufferer.

(3) a kind of medical cotton stick clamper of the invention, by the adjustable clamping action for determining body, makes to clamp when necessary admittedly Fixed tube, prevents which from rotating such that it is able to be applicable to the occasion for firmly wiping.

(4) a kind of medical cotton stick clamper of the invention, realizes more effectively controlling cotton by the clamping action of fixing pipe The rotationally and axially displacement of rod.

(5) a kind of medical cotton stick clamper of the invention, overall structure are less, hand-held can use, with tradition with handss it Between swab stick operation of taking it is about the same flexibly, and simple structure, with low cost, processing ease are easy to promote the use of.

Description of the drawings

Fig. 1 is the overall structure diagram of the present invention；

Fig. 2 is swivel in the present invention, determines the structural representation of body and connector；

Fig. 3 is the dimensional structure diagram turned in the present invention；

Fig. 4 is the planar structure schematic diagram turned in the present invention；

Fig. 5 is the planar structure schematic diagram of holder in the present invention；

Fig. 6 is the dimensional structure diagram that body is determined in the present invention；

Fig. 7 is the planar structure schematic diagram that body is determined in the present invention；

Fig. 8 is the dimensional structure diagram of fixing pipe in the present invention；

Fig. 9 is the axial section structural representation of fixing pipe in the present invention；

Label declaration in schematic diagram：1. turn；2. body is determined；3. connector；4. fixing pipe；11. bolsters；12. clampings Part；21. outer toroids；22. briquettings；41. fixing pipe main bodys；Groove before 42.；43. pits；44. jacks；111. outer ring；112. spiral Leaf spring；211. external areas；212 relief areas；213. Nei Jie areas.

Specific embodiment

To further appreciate that present disclosure, with reference to accompanying drawing, the present invention is described in detail.

As shown in Figure 1, Figure 2, a kind of medical cotton stick clamper of the present embodiment, including turn 1, determine body 2, connector 3 and fix Pipe 4, described 3 quantity of connector is two, and two connectors are staggered relatively and parallel to each other about 3；Described 1 quantity of swivel is Two, one of swivel 1 be connected with the front end of two connectors 3 simultaneously, and another swivel 1 at the same with two connectors 3 after End connection, swivel 1 are used to grip pipe 4；Described 2 quantity of body of determining is two, determines body 2 for two and is separately positioned on two connectors 3 both sides.

As shown in Fig. 3, Fig. 4, Fig. 5, described swivel 1 includes bolster 11 and holder 12；Described bolster 11 is wrapped Outer ring 111 and spiral leaf spring 112 are included, bolster 11 is used to buffer moving radially for fixing pipe 4；Described outer ring 111 is annulus Shape rigid plate；Described spiral leaf spring 112 is the spiral leaf spring in section in outer ring 111, and the spiral leaf spring 112 Head end and end be fixedly connected a little and a little on the outside of holder 12 with the inside of outer ring 111 respectively；Described holder 12 is wrapped Include ring for fixing 121, leaf spring axle 122, turn ball 123 and fixed cover 124, holder 12 is used for the radial position for constraining fixing pipe 4, and Allow which to rotate；Described ring for fixing 121 is in annular, and ring for fixing 121 is in the middle part of outer ring 111；Described leaf spring axle 122 For the L-shaped elastic metallic column jecket in four sections, being somebody's turn to do " L " shape leaf spring axle 122 includes the minor face of horizontal long side and axial direction, should The one end on the long side of leaf spring axle 122 is fixed on the inside of ring for fixing 121, and the long side of four leaf spring axles 122 is centrosymmetric distribution, And four leaf spring axles 122 are perpendicular to one another and square, an and minor face for leaf spring axle 122 is surrounded inside ring for fixing 121 , perpendicular to 121 plane of ring for fixing, the area that leaf spring axle 122 is surrounded on front end swivel 1 is more than on rear end swivel 1 for axle The area for surrounding, is easy to fixing pipe 4 to insert；The described ball 123 that turns is the rigid spheres for having radial direction through hole, turns ball 123 Surface scribble nonskid coating, this is turned the diameter of bore of ball 123 and is coordinated with a diameter of gap of the minor face of leaf spring axle 122, to subtract Little rotary resistance；Described fixed cover 124 is rubber torus, and fixed cover 124 is arranged on 122 minor face end of leaf spring axle, Gu Surely set 124 is used for the rotation for aiding in fixing pipe.

As shown in Figure 6, Figure 7, described body 2 of determining includes outer toroid 21 and briquetting 22；The external diameter of described outer toroid 21 and Internal diameter size internal diameter and outside dimension correspondent equal respectively with outer ring 111, outer toroid 21 include external area 211, relief area 212 With Nei Jie areas 213；Described outer toroid 21 is arc-shaped elastic metallic of the section in 3/8ths annulars, outside the arc-shaped 21 points of annulus is totally three sections of outer section, stage casing and inner segment, and 21 quantity of outer toroid is two, and two outer toroids 21 are arranged with being centrosymmetric On same circle；Outer section of the described external area 211 for outer toroid 21, and external area 211 is fixedly connected with connector 3；It is described Relief area 212 for outer toroid 21 stage casing, relief area 212 is for deforming upon in stress, so that the briquetting in Nei Jie areas 213 22 press to fixing pipe 4；Inner segment of the described Nei Jie areas 213 for outer toroid 21；Described briquetting 22 is that two sections are " T " shape Rigid member, and two briquettings 22 are separately fixed at the inner side in Liang Geneijie areas 213, two "T"-shaped briquettings 22 and ring for fixing 121 Between be provided with gap, and the axial length of briquetting 22 is identical with the axial length of outer toroid 21, and briquetting 22 is used to push down fixation Braking of the pipe 4 with realization to fixing pipe 4.

As shown in Figure 1 and Figure 2, described 3 section of connector is in 1/8th annulars, and the external diameter and internal diameter of connector 3 External diameter and internal diameter correspondent equal with outer ring 111 respectively, side outer ring 111 respectively with two swivels 1 before and after the connector 3 It is fixedly connected, and the side of connector 3 is fixedly connected with external area 211.

As shown in Figure 8, Figure 9, described fixing pipe 4 includes fixing pipe main body 41, front groove 42, pit 43 and jack 44, Gu Pass through in the square surrounded from four leaf spring axles 122 in front side holder 12 by 4 one end of fixed tube, 4 other end of fixing pipe is from rear Pass through in side holder 12 square surrounded by four leaf spring axles 122, the length of described fixing pipe 4 is outside two swivels 1 1.2 to 1.5 times of side spacing；Rigid cylinder of the described fixing pipe main body 41 for truncated cone-shaped profile；Described front groove 42 is position The cannelure of one end is relatively large in diameter in truncated cone-shaped fixing pipe main body 41, and the groove diameter of front groove 42 is relative equal in 1 front end of swivel Two distances turned between ball 123；Described pit 43 is the annular positioned at the less one end of 41 diameter of truncated cone-shaped fixing pipe main body Groove, and the groove diameter of pit 43 two distances that turn between ball 123 relative equal to 1 clock of swivel of rear end, the pit 43 and front groove 42 axial distance is equal to the distance of front-end and back-end holder 12；Described jack 44 is positioned at 41 same axle position of fixing pipe main body Through hole of the section put in truncated cone-shaped, and the truncated cone-shaped jack 44 is relatively large in diameter one end and 41 diameter of truncated cone-shaped fixing pipe main body Larger one end is located at same one end；The length of described fixing pipe 4 is 1.2 to 1.5 times of two swivels, 1 outside spacing, in order to handss Hold fixing pipe 4 and realize plug operation；The pros surrounded from four leaf spring axles 122 in front side holder 12 by one end of fixing pipe 4 Pass through in shape, pass through in the square surrounded from four leaf spring axles 122 in rear side holder 12 by 4 other end of fixing pipe.

Swab stick is inserted when specifically used by a kind of medical cotton stick clamper of the present embodiment from 4 heavy caliber one end of fixing pipe Enter fixation, then fixing pipe 4 inserted in the swivel of before and after two 1 again, front groove 42 is coordinated with front end holder 12, and pit 43 and Back end grip part 12 coordinates；When in use, even if medical personnel's hand shaking or firmly excessive, spiral bolster 11 can also be carried For certain elastic buffer, it is to avoid patient produces stronger pain, the burden of doctor is also alleviated to a certain extent, improve behaviour The serious forgiveness of work；If desired swab stick is rotated, and pinches external area 211 with handss, the briquetting that now be connected with external area 211 22 and fixation Due to having gap without contacting between pipe 4, fixing pipe 4 can be rotated, and the swab stick in fixing pipe 4 can turn with fixing pipe 4 It is dynamic；When not needing swab stick to rotate, Nei Jie areas 213 being pinched with handss, and slightly being exerted oneself, the briquetting 22 being connected with Nei Jie areas 213 will pressure Fastening fixed tube 4, so as to prevent fixing pipe 4 from rotating；When needing to change swab stick, directly pinch fixing pipe 4 and exert a force to overcome clamping The clamping force of part 12 is so as to extracting fixing pipe 4, then swab stick is extracted the swab stick for more renewing from fixing pipe 4.

The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention of the description in above-mentioned embodiment and description Principle, without departing from the spirit and scope of the present invention, the present invention also have various changes and modifications, these change and Improvement is both fallen within the scope of protection of present invention.The claimed scope of the invention is by appending claims and its equivalent Thing is defined.

Claims

1. a kind of medical cotton stick clamper, including swivel (1), determine body (2), connector (3) and fixing pipe (4), it is characterised in that： Described connector (3) quantity is two, and two connectors (3) are staggered relatively and parallel to each other up and down；Described swivel (1) quantity For two, one of swivel (1) while be connected with the front end of two connectors (3), and another turn (1) and meanwhile with two companies Fitting (3) rear end connects；Described body (2) quantity of determining is two, determines body (2) for two and is separately positioned on two connector (3) both sides；

Described swivel (1) includes bolster (11) and holder (12)；Described bolster (11) is including outer ring (111) and spiral shell Rotating plate spring (112)；Described outer ring (111) is annular rigid plate；Described spiral leaf spring (112) is positioned at outer ring (111) The spiral leaf spring in interior section, and the spiral leaf spring (112) head end and end respectively with outer ring (111) on the inside of a little and Holder is a little fixedly connected on the outside of (12)；Described holder (12) including ring for fixing (121), leaf spring axle (122), turn ball And fixed cover (124) (123)；Described ring for fixing (121) is in annular, and ring for fixing (121) is in the middle part of outer ring (111)； Described leaf spring axle (122) is the L-shaped elastic metallic column jecket in four sections, is somebody's turn to do " L " shape leaf spring axle (122) including horizontal Long side and the minor face of axial direction, the one end on the long side of the leaf spring axle (122) is fixed on the inside of ring for fixing (121), and four leaf spring axles (122) long side is centrosymmetric distribution, and four leaf spring axles (122) are perpendicular to one another and surround inside ring for fixing (121) One square, and the axle of the minor face of leaf spring axle (122) is perpendicular to ring for fixing (121) plane；Described turns ball (123) to there is footpath To the rigid spheres of through hole；Described fixed cover (124) is rubber torus, and fixed cover (124) is arranged on leaf spring axle (122) Minor face end；

Described determines body (2) including outer toroid (21) and briquetting (22)；Described outer toroid (21) includes external area (211), slow Rush area (212) and Nei Jie areas (213)；Described outer toroid (21) is the section elasticity gold of the arc-shaped in 3/8ths annulars Category, the outer toroid (21) of the arc-shaped are divided into totally three sections of outer section, stage casing and inner segment, and outer toroid (21) quantity is two, and two cylindrical Ring (21) is arranged on same circle with being centrosymmetric；Outer section of the described external area (211) for outer toroid (21), and external area (211) it is fixedly connected with connector (3)；Stage casing of the described relief area (212) for outer toroid (21)；Described Nei Jie areas (213) it is the inner segment of outer toroid (21)；Described briquetting (22) is the " T " shape rigid member in two sections, and two briquettings (22) it is separately fixed at the inner side of Liang Geneijie areas (213)；

Described connector (3) section be in 1/8th annulars, and the external diameter and internal diameter of connector (3) respectively with outer ring (111) external diameter and internal diameter correspondent equal, before and after the connector (3), side is solid with the outer ring (111) of two swivels (1) respectively Connect calmly, and the side of connector (3) is fixedly connected with external area (211)；

Described fixing pipe (4) includes fixing pipe main body (41), front groove (42), pit (43) and jack (44)；Described fixation Rigid cylinder of the pipe main body (41) for truncated cone-shaped profile；Described front groove (42) is positioned at truncated cone-shaped fixing pipe main body (41) diameter The cannelure of larger one end；Described pit (43) is the annular positioned at the less one end of truncated cone-shaped fixing pipe main body (41) diameter Groove；Described jack (44) is the through hole in truncated cone-shaped, and the truncated cone-shaped positioned at the section of fixing pipe main body (41) coaxial position The one end that is relatively large in diameter of jack (44) is relatively large in diameter one end positioned at same one end with truncated cone-shaped fixing pipe main body (41).

2. a kind of medical cotton stick clamper according to claim 1, it is characterised in that：Described leaf spring axle (122) is front On end swivel (1), the area that surrounds more than turning the area that surrounds on (1) in rear end.

3. a kind of medical cotton stick clamper according to claim 1, it is characterised in that：The described surface for turning ball (123) Nonskid coating is scribbled, a diameter of gap of the diameter of bore and the minor face of leaf spring axle (122) that turn ball (123) coordinates.

4. a kind of medical cotton stick clamper according to claim 1, it is characterised in that：The external diameter of described outer toroid (21) With internal diameter size internal diameter and outside dimension correspondent equal respectively with outer ring (111).

5. a kind of medical cotton stick clamper according to claim 1, it is characterised in that：Described two "T"-shaped briquettings (22) Gap is provided between ring for fixing (121), and the axial length of briquetting (22) is identical with the axial length of outer toroid (21).

6. a kind of medical cotton stick clamper according to claim 1, it is characterised in that：The length of described fixing pipe (4) For 1.2 to 1.5 times of spacing on the outside of two swivels (1).

7. a kind of medical cotton stick clamper according to claim 1, it is characterised in that：One end of described fixing pipe (4) Pass through in the square surrounded from four leaf spring axles (122) in front side holder (12), fixing pipe (4) other end is pressed from both sides from rear side Pass through in gripping member (12) square surrounded by four leaf spring axles (122).

8. a kind of medical cotton stick clamper according to claim 1, it is characterised in that：The groove diameter of described front groove (42) Equal to two distances turned between ball (123) relative in the swivel (1) of front end.

9. a kind of medical cotton stick clamper according to claim 1, it is characterised in that：The groove diameter of described pit (43) Equal to two distances turned between ball (123) relative in the swivel (1) of rear end, and the axial distance of pit (43) and front groove (42) Equal to the distance of front-end and back-end holder (12).