CN216317711U

CN216317711U - Infectious diseases branch of academic or vocational study device for sampling

Info

Publication number: CN216317711U
Application number: CN202122619484.6U
Authority: CN
Inventors: 马秋丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-19
Anticipated expiration: 2031-10-29

Abstract

The utility model belongs to the technical field of medical sampling, and particularly relates to a sampling device for infectious disease departments, which comprises a control closed tube for holding, wherein the outer wall of the control closed tube is fixedly connected with two holding top blocks which are fixed in a bending way by matching with fingers, the tail end of the control closed tube is vertically and slidably connected with a control pressing mechanism for controlling the rotation of a rotating fixed rod, and the top end of the control closed tube is fixedly connected with a closed observation cover for protective observation; the mode of butt joint has increased the length of sampling cotton swab, gather the cotton swab and can sample deeply the oral cavity inside, to control and seal the pipe and promote inside, the control screw pushes down, the control screw receives the screw thread influence to drive the rotation dead lever and rotates, thereby make the centre gripping gather the cotton swab and rotate, make the doctor can observe the collection condition through sealing the observation cover simultaneously, prevent to exhale direct contact with patient, avoid cross infection, promote simultaneously and make things convenient for more easily for rotating, guarantee the convenience that the doctor gathered when improving the collection area.

Description

Infectious diseases branch of academic or vocational study device for sampling

Technical Field

The utility model belongs to the technical field of medical sampling, and mainly relates to a sampling device for infectious disease departments.

Background

Many patients in the department of infectious diseases are infected by different pathogens, and specimens are collected from the pharynx, oral cavity and other parts of the patients to perform bacterial culture or virus separation so as to assist diagnosis and guide the establishment of treatment measures in order to clarify the pathogens infected by the patients as soon as possible.

SUMMERY OF THE UTILITY MODEL

The device for sampling infectious disease department has the advantages that the length of the existing sampling rod is not enough, the operation of a sampler is not facilitated, and meanwhile, no protective measures are taken for the sampler when respiratory tract samples are collected, so that a doctor often holds one end of a cotton swab to adhere and wipe at a disease position during sampling, the cotton swab needs to rotate at the same time, the collection area is increased, the collection amount is increased, but the doctor rotates the cotton swab and moves to wipe, and the operation is inconvenient.

The utility model provides the following technical scheme: including the control sealed tube that is used for gripping, the kicking block that grips that two cooperation finger bending of control sealed tube outer wall fixedly connected with are fixed, the inside rotation of control sealed tube is connected with the rotation dead lever that is used for the centre gripping to gather the cotton swab, the vertical sliding connection of control sealed tube tail end has control rotate dead lever pivoted control pressing mechanism, control pressing mechanism is including pressing down round bar and sliding connection and be in the inside control screw rod of control sealed tube, rotate dead lever tail end fixedly connected with control screw rod assorted control screw, the top fixedly connected with of control sealed tube is used for protecting the sealed observation cover of observing.

And one side of the holding top block, which is close to the closed observation cover, is provided with a holding arc-shaped surface.

The pressing round rod is fixedly connected with the control screw rod through a fixing pipe, and the fixing pipe is elastically connected with the control closed pipe through two spring telescopic rods.

The top of the rotating fixing rod is provided with an inserting hole matched with the collecting cotton swab, and the inner wall of the inserting hole is fixedly connected with a rubber ring contacted with the collecting cotton swab.

Wherein, the control seals the inside pipe wall and has seted up the spacing groove that two vertical equidistance distribute, the outer wall fixedly connected with of rotation dead lever with spacing groove matched with spacing ring.

Wherein, the closed observation cover and the holding top block have a three-centimeter distance.

The cross section of the fixed pipe is in a convex shape, and the outer wall of the fixed pipe is connected with the inner wall of the control closed pipe in a sliding mode.

Wherein, the outside of pressing the round bar is surrounded by vertical line rubber sleeve.

The utility model has the beneficial effects that:

insert the top of rotating the dead lever in the wood pole department of gathering the cotton swab, the length of sampling cotton swab has been increased, make the collection cotton swab can go deep into oral cavity inside and sample, will control closed tube and grip at the hand this moment, forefinger and middle finger are buckled and are gripped the kicking block, thumb press control pressing means, the doctor is when gathering, only need the thumb to control closed tube and promote inside, control screw pushes down, the control screw receives the screw thread influence and drives the rotation of rotating the dead lever, thereby make the centre gripping gather the cotton swab and rotate, make the doctor can observe the collection condition through sealing the observation cover simultaneously, especially during oral cavity is gathered simultaneously, can prevent to exhale direct contact with patient, avoid cross infection, promote simultaneously and make things lighter convenient for rotating, guarantee the convenience that the doctor gathered when improving the collection area.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the control press mechanism of FIG. 2;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. controlling the closed pipe; 11. a limiting groove; 2. holding the top block; 21. holding the arc-shaped surface; 3. closing the observation cover; 4. controlling the pressing mechanism; 41. pressing the round bar; 42. a fixed tube; 43. controlling the screw; 5. collecting cotton swabs; 6. rotating the fixed rod; 61. inserting holes; 611. a rubber ring; 62. a control screw hole; 63. a limiting ring; 7. the spring is a telescopic rod.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: including the control closed tube 1 that is used for gripping, the fixed kicking block 2 that grips of two cooperation finger bending of 1 outer wall fixedly connected with of control closed tube, 1 inside rotation of control closed tube is connected with the rotation fixed pole 6 that is used for the centre gripping to gather cotton swab 5, the vertical sliding connection of 1 tail end of control closed tube has control rotation fixed pole 6 pivoted control pressing mechanism 4, control pressing mechanism 4 is including pressing down round bar 41 and sliding connection at the control screw rod 43 of 1 inside of control closed tube, 6 tail end fixedly connected with of rotation fixed pole and control screw rod 43 assorted control screw 62, the top fixedly connected with of control closed tube 1 is used for protecting the sealed observation cover 3 who observes.

In this embodiment: when the sampling cotton swab is used, the wood rod of the sampling cotton swab 5 is inserted into the top end of the rotating fixing rod 6, the length of the sampling cotton swab 5 is increased, the sampling cotton swab 5 can go deep into the oral cavity for sampling, the control closed tube 1 is held at the hand, the index finger and the middle finger buckle the holding top block 2, the thumb presses the control pressing mechanism 4, a doctor only needs to push the control closed tube 1 inwards during sampling, the control screw 43 is pressed downwards, the control screw hole 62 is influenced by the threads to drive the rotating fixing rod 6 to rotate, thereby the clamping collecting cotton swab 5 rotates, meanwhile, doctors can observe the collecting condition through the closed observing cover 3, meanwhile, particularly during oral collection, the direct contact with the breath of a patient can be prevented, the cross infection is avoided, meanwhile, the pushing is easier and more convenient for rotation, the acquisition area is increased, and the convenience for acquisition of doctors is guaranteed.

A holding arc-shaped surface 21 is arranged on one side of the holding top block 2 close to the closed observation cover 3; the forefinger and the middle finger of the doctor are buckled on the holding arc-shaped surface 21 of the holding top block 2, so that the fingers are naturally and comfortably held in contact.

The pressing round rod 41 is fixedly connected with the control screw 43 through a fixed pipe 42, and the fixed pipe 42 is elastically connected with the control closed pipe 1 through two spring telescopic rods 7; spring telescopic link 7 is slip loop bar structure, and the internally mounted of spring telescopic link 7 has the spring, and the purpose of spring mainly is in order to make spring telescopic link 7 can elasticity reset, and then when the doctor looses one's hand, spring telescopic link 7 resets, also can drive simultaneously and rotate dead lever 6 rotatory, and this process can be used as the use and resets, perhaps rotatory collection both all can.

The top of the rotating fixed rod 6 is provided with an inserting hole 61 matched with the collecting cotton swab 5, and the inner wall of the inserting hole 61 is fixedly connected with a rubber ring 611 contacted with the collecting cotton swab 5; rubber circle 611 makes when gathering cotton swab 5 and inserting inside the spliced eye 61 with gather cotton swab 5 mutual contact, and then makes and gather cotton swab 5 fixed more firm.

The inner wall of the control closed pipe 1 is provided with two limiting grooves 11 which are vertically and equidistantly distributed, and the outer wall of the rotary fixing rod 6 is fixedly connected with a limiting ring 63 matched with the limiting grooves 11; the limiting groove 11 is matched with the limiting ring 63, so that the rotating fixing rod 6 can rotate more stably and cannot slide up and down.

A space of three centimeters is reserved between the closed observation cover 3 and the holding top block 2; the purpose of the spacing is to facilitate that fingers can pass through the space between the closed observation cover 3 and the holding top block 2, and to facilitate that the fingers hook the holding top block 2.

The section of the fixed pipe 42 is in a convex shape, and the outer wall of the fixed pipe 42 is connected with the inner wall of the control closed pipe 1 in a sliding way; fixed pipe 42 of type of protruding has increased fixed area, and then for spring telescopic link 7 provides the stationary plane, and the attached teflon film of fixed pipe 42 outer wall can increase gliding leakproofness simultaneously, prevents that the foreign matter from getting into inside.

The outer part of the pressing round rod 41 is surrounded by a vertical grain rubber sleeve; the vertical line rubber sleeve can increase the contact friction force pressed by the pressing round rod 41, and the pressing is softer.

The working principle and the using process of the utility model are as follows: when the sampling cotton swab device is used, the wood rod of the sampling cotton swab 5 is inserted into the top end of the rotating fixing rod 6, the length of the sampling cotton swab 5 is increased, the sampling cotton swab 5 can go deep into the oral cavity to be sampled, the rubber ring 611 enables the sampling cotton swab 5 to be in contact with the sampling cotton swab 5 when being inserted into the inserting hole 61, the sampling cotton swab 5 is further fixed to be more stable, the control sealing pipe 1 is held on the hand, the index finger and the middle finger hold the holding top block 2, the index finger and the middle finger of a doctor hold the holding arc-shaped surface 21 of the holding top block 2, the contact and holding of the fingers are more natural and comfortable, the thumb presses the control pressing mechanism 4, the doctor only needs to push the control sealing pipe 1 inwards when collecting, the control screw rod 43 presses downwards, the control screw hole 62 is influenced by threads to drive the rotating fixing rod 6 to rotate, the spring telescopic rod 7 is of a sliding sleeve rod structure, and a spring is arranged inside the spring telescopic rod 7, the purpose of spring is mainly in order to make spring telescopic link 7 can the elasticity reset, and then when the doctor looses one's hand, spring telescopic link 7 resets, it is rotatory to also drive dead lever 6 simultaneously, spacing groove 11 and spacing ring 63 cooperate, make dead lever 6 rotate more stable and can not slide from top to bottom, this process can be used as the use and reset, perhaps rotatory collection both all can, thereby make centre gripping gather cotton swab 5 and rotate, make the doctor can observe the collection condition through sealing observation cover 3 simultaneously, simultaneously when especially oral cavity is gathered, can prevent to exhale direct contact with patient, avoid cross infection, promote simultaneously for rotating light convenient more, guarantee the convenience that the doctor gathered when improving the collection area.

Claims

1. A device for sampling in infectious disease department is characterized in that: including the control sealed tube that is used for gripping, the kicking block that grips that two cooperation finger bending of control sealed tube outer wall fixedly connected with are fixed, the inside rotation of control sealed tube is connected with the rotation dead lever that is used for the centre gripping to gather the cotton swab, the vertical sliding connection of control sealed tube tail end has control rotate dead lever pivoted control pressing mechanism, control pressing mechanism is including pressing down round bar and sliding connection and be in the inside control screw rod of control sealed tube, rotate dead lever tail end fixedly connected with control screw rod assorted control screw, the top fixedly connected with of control sealed tube is used for protecting the sealed observation cover of observing.

2. The device for sampling according to claim 1, wherein: and one side of the gripping top block, which is close to the closed observation cover, is provided with a gripping arc-shaped surface.

3. The device for sampling according to claim 1, wherein: the pressing round rod is fixedly connected with the control screw rod through a fixing pipe, and the fixing pipe is elastically connected with the control closed pipe through two spring telescopic rods.

4. The device for sampling according to claim 1, wherein: the top of the rotating fixed rod is provided with an inserting hole matched with the collecting cotton swab, and the inner wall of the inserting hole is fixedly connected with a rubber ring contacted with the collecting cotton swab.

5. The device for sampling according to claim 1, wherein: two limiting grooves which are vertically distributed at equal intervals are formed in the inner wall of the control closed pipe, and the outer wall of the rotary fixing rod is fixedly connected with a limiting ring matched with the limiting grooves.

6. The device for sampling according to claim 1, wherein: and a space of three centimeters is reserved between the closed observation cover and the holding top block.

7. The device for sampling according to claim 3, wherein: the cross-sectional shape of fixed pipe is the type of protruding, fixed outside of tubes wall with control closed tube inner wall sliding connection.

8. The device for sampling according to claim 1, wherein: the outside of pressing the round bar is surrounded by vertical line rubber sleeve.