CN214907299U

CN214907299U - Aseptic disinfection collection device of cerebrospinal fluid

Info

Publication number: CN214907299U
Application number: CN202120409425.3U
Authority: CN
Inventors: 林小梅; 余秋敏; 罗国轩; 陈丽莎; 杨蓉; 魏静; 罗舟; 罗玉招
Original assignee: Guangdong No 2 Peoples Hospital
Current assignee: Guangdong No 2 Peoples Hospital
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-11-30
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses an aseptic disinfection collection device of cerebrospinal fluid, including the receiving flask, top outer wall one side of receiving flask is equipped with the collecting pipe, and the tip of collecting pipe has cup jointed sealed cap, the top outer wall of receiving flask has cup jointed sealed bottle lid, outer wall one side of receiving flask is equipped with the scale mark, the outer wall middle part of receiving flask has cup jointed the anti-overflow cover, and the anti-overflow cover is and inverts the bucket body structure, sealed bottle lid includes gland, the fixed lid of bottleneck and tears the stretching strap down, and is connected through tearing the stretching strap between the relative one side outside of gland, the fixed lid of bottleneck down. The utility model discloses a cylindric receiving flask is equipped with the scale mark on the bottle, can observe out the content of cerebrospinal fluid directly perceivedly, and the anti-overflow cover that the middle part was equipped with has protected medical personnel to hold the hand of taking the bottle, is equipped with sealed bottle lid on the top, and sealed bottle lid is push type structure, establishes powder injection bottle internal disinfection in, need not the disinfection of decapping, safety and sanitation more.

Description

Aseptic disinfection collection device of cerebrospinal fluid

Technical Field

The utility model relates to a puncture detects technical field, especially relates to a aseptic disinfection collection device of cerebrospinal fluid.

Background

The cerebrospinal fluid pressure is measured immediately after the lumbar puncture is successful, and then the cerebrospinal fluid sample is kept in 3 sterile test tubes, wherein each test tube is 1-2 ml. The first tube was tested for etiology and biology, the second tube was tested for chemistry and immunology, and the third tube was tested for physiology and cytology. The samples should be immediately submitted for examination after collection and examined within 1 h.

Present cerebrospinal fluid needs the manual work to collect the measurement through collecting the internal release of bag, receives easily pollution and unrestrained at release and measurement in-process, influences and detects the experiment result, pollutes medical personnel simultaneously and gathers the district, and the processing after the measurement of cerebrospinal fluid need soak the disinfection, and follow-up processing is wasted time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a cerebrospinal fluid sterile disinfection and collection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cerebrospinal fluid sterile disinfection collecting device comprises a collecting bottle, wherein a collecting pipe is arranged on one side of the outer wall of the top of the collecting bottle, a sealing cap is sleeved at the end part of the collecting pipe, a sealing bottle cap is sleeved on the outer wall of the top of the collecting bottle, scale marks are arranged on one side of the outer wall of the collecting bottle, an anti-overflow cover is sleeved in the middle of the outer wall of the collecting bottle and is of an inverted bucket body structure, the sealing bottle cap comprises a lower pressing cover, a bottle opening fixing cover and a tearing strip, the outer edges of the opposite sides of the lower pressing cover and the bottle opening fixing cover are connected through the tearing strip, the inner edge of the bottom of the lower pressing cover is sleeved on the outer edge of the top end of the bottle opening fixing cover, a prick is arranged in the middle of the inner wall of the lower pressing cover, a diaphragm is arranged on the inner edge of the bottom of the bottle opening fixing cover, disinfection powder is contained in the inner wall of the diaphragm, the outer wall of the bottom of the prick is perpendicular to the outer wall of the top of the diaphragm, a supporting spring is clamped between the bottom of the lower pressing cover and the upper edge of the top end of the bottle opening fixing cover, the outer edge of the top end of the bottleneck fixing cover is provided with a sliding flange, the outer edge of the bottom end of the pressing cover is provided with a limiting flange, and the outer wall of the bottom end of the sliding flange of the bottleneck fixing cover is clamped on the inner edge of the limiting flange.

As a further proposal of the utility model, the end part outer diameter of the collecting pipe and the bottom end inner diameter of the cerebrospinal fluid collecting bag are matched, and the end part of the collecting pipe is of a pagoda-shaped structure.

As a further proposal of the utility model, the anti-skid ring is arranged on the top end of the anti-skid cover, and the inner wall of the anti-skid ring is connected on the outer wall of the collecting bottle in a sliding way.

As a further proposal of the utility model, the collecting bottle is made of medical PVC material, and the sealing bottle cap is made of medical aluminum material.

As a further proposal of the utility model, the stabs are of a structure shaped like a Chinese character 'mi', and the diaphragm is an aluminum foil with the thickness of 0.1mm-0.2 mm.

The utility model has the advantages that:

1. the cerebrospinal fluid sterile collecting device is a cylindrical collecting bottle, scale marks are arranged on a bottle body, the content of cerebrospinal fluid can be visually observed, the collecting pipe of the bottle body of the collecting bottle is directly connected with a release port of a collecting bag, the cerebrospinal fluid can be prevented from being scattered, and the metering accuracy of the cerebrospinal fluid is ensured;

2. the spill-proof cover is arranged on the outer side of the bottle body in the cerebrospinal fluid sterile collecting device, so that hands of medical staff holding the bottle body are protected, and cerebrospinal fluid is prevented from being scattered and polluted;

3. this aseptic collection device of cerebrospinal fluid is equipped with sealed bottle lid on the top, and sealed bottle lid is the push type structure, is connected with the tear tape through between gland and the fixed lid of bottleneck down, when needs disinfect, tears the tear tape, presses gland and the fixed lid of bottleneck down, and the awl punctures the diaphragm and pours powder into the bottle disinfection into, need not to open the bottle disinfection, more sanitary safety.

Drawings

Fig. 1 is a schematic perspective view of a cerebrospinal fluid sterile disinfection and collection device provided by the present invention;

fig. 2 is a schematic sectional view of a sealing bottle cap of the cerebrospinal fluid sterile disinfection and collection device provided by the present invention;

fig. 3 is a schematic view of the cross-sectional structure of an anti-overflow cover of the cerebrospinal fluid sterile disinfection and collection device provided by the utility model.

In the figure: 1. a collection bottle; 2. an anti-overflow cover; 3. scale lines; 4. a collection pipe; 5. a sealing cap; 6. sealing the bottle cap; 7. tearing a tape; 8. a lower gland; 9. a support spring; 10. e, stabbing; 11. sterilizing the medicinal powder; 12. a bottle mouth fixing cover; 13. a diaphragm; 14. and (4) an anti-slip ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a cerebrospinal fluid sterile disinfection collecting device comprises a collecting bottle 1, a collecting tube 4 is arranged on one side of the outer wall of the top of the collecting bottle 1, a sealing cap 5 is sleeved on the end of the collecting tube 4, a sealing bottle cap 6 is sleeved on the outer wall of the top of the collecting bottle 1, a scale mark 3 is arranged on one side of the outer wall of the collecting bottle 1, an anti-overflow cover 2 is sleeved in the middle of the outer wall of the collecting bottle 1, the anti-overflow cover 2 is of an inverted bucket body structure, the sealing bottle cap 6 comprises a lower pressing cover 8, a bottle mouth fixing cover 12 and a tearing strip 7, the outer edges of the lower pressing cover 8 and the bottle mouth fixing cover 12 on the opposite sides are connected through the tearing strip 7, the inner edge of the bottom of the lower pressing cover 8 is sleeved on the outer edge of the top end of the bottle mouth fixing cover 12, a prick 10 is arranged in the middle of the inner wall of the lower pressing cover 8, a diaphragm 13 is arranged on the inner edge of the bottom of the bottle mouth fixing cover 12, a disinfection powder 11 is contained in the inner wall of the diaphragm 13, the bottom outer wall of the prick 10 is perpendicular to the outer wall of the top of the diaphragm 13, the supporting spring 9 is clamped between the bottom outer edge of the lower pressing cover 8 and the top upper edge of the bottleneck fixing cover 12, a sliding flange is arranged on the top outer edge of the bottleneck fixing cover 12, a limiting flange is arranged on the bottom outer edge of the lower pressing cover 8, the bottom outer wall of the sliding flange of the bottleneck fixing cover 12 is clamped on the inner edge of the limiting flange, the outer diameter of the end portion of the collecting pipe 4 is matched with the inner diameter of the bottom end of the cerebrospinal fluid collecting bag, the end portion of the collecting pipe 4 is of a pagoda-shaped structure, the anti-skidding ring 14 is arranged on the top inner edge of the anti-overflowing cover 2, the inner wall of the anti-skidding ring 14 is connected to the outer wall of the collecting bottle 1 in a sliding mode, the collecting bottle 1 is made of medical PVC materials, the sealing bottle cover 6 is made of medical aluminum materials, the conical spine 10 is of a m-shaped structure, and the diaphragm 13 is an aluminum foil with the thickness of 0.1-0.2 mm.

The working principle of the cerebrospinal fluid sterile disinfection and collection device is as follows:

firstly, when the collecting device is used, the sealing cap 5 is pulled down, the collecting tube 4 is connected with a release port of a cerebrospinal fluid collecting bag, a control valve of the cerebrospinal fluid collecting bag is opened, cerebrospinal fluid is released into a bottle body of a collecting bottle 1, and the volume of the cerebrospinal fluid is read by using a scale mark 3;

secondly, in the collecting process, the bottle body is held by hand, and the anti-overflow cover 2 is positioned above the holding position, so that the leakage of cerebrospinal fluid can be effectively avoided;

thirdly, after metering, the tearing strip 7 is torn off, the pressing cover 8 is pressed, the pressing cover 8 vertically punctures the diaphragm 13 through the prick 10, and the disinfection medicine powder 11 is released into the collecting bottle 1 and contacts with the cerebrospinal fluid and the inner wall of the bottle body to realize disinfection.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The cerebrospinal fluid sterile disinfection and collection device comprises a collection bottle (1) and is characterized in that a collection pipe (4) is arranged on one side of the outer wall of the top of the collection bottle (1), a sealing cap (5) is sleeved on the end portion of the collection pipe (4), a sealing bottle cap (6) is sleeved on the outer wall of the top of the collection bottle (1), scale marks (3) are arranged on one side of the outer wall of the collection bottle (1), an anti-overflow cover (2) is sleeved in the middle of the outer wall of the collection bottle (1), the anti-overflow cover (2) is of an inverted bucket body structure, the sealing bottle cap (6) comprises a lower pressing cover (8), a bottle mouth fixing cover (12) and a tearing strip (7), the outer edges of the opposite sides of the lower pressing cover (8) and the bottle mouth fixing cover (12) are connected through the tearing strip (7), the inner edge of the bottom end of the lower pressing cover (8) is sleeved on the outer edge of the top end of the bottle mouth fixing cover (12), the inner wall middle part of gland (8) is equipped with awl thorn (10) down, the interior limit of bottom of the fixed lid of bottleneck (12) is equipped with diaphragm (13), and the inner wall of diaphragm (13) has held disinfection powder (11), the top outer wall of the bottom outer wall perpendicular to diaphragm (13) of awl thorn (10), the joint has supporting spring (9) between the reason on the bottom outside of gland (8) and the top of the fixed lid of bottleneck (12) down, the top outside of the fixed lid of bottleneck (12) is equipped with the slip flange, and the bottom outside of pushing down lid (8) is equipped with limit flange, the bottom outer wall joint of the slip flange of the fixed lid of bottleneck (12) is on limit flange's interior edge.

2. The cerebrospinal fluid sterile collection device according to claim 1, wherein the outer diameter of the end of the collection tube (4) is adapted to the inner diameter of the bottom end of the cerebrospinal fluid collection bag, and the end of the collection tube (4) is in a pagoda-shaped structure.

3. The cerebrospinal fluid sterile collection device according to claim 1, characterized in that the top end of the spill-proof cover (2) is provided with an anti-slip ring (14) on the inner side, and the inner wall of the anti-slip ring (14) is slidably connected to the outer wall of the collection bottle (1).

4. A sterile cerebrospinal fluid collecting device according to claim 3, characterized in that the collecting bottle (1) is made of medical PVC material and the sealing cap (6) is made of medical aluminum.

5. The sterile collecting device for cerebrospinal fluid according to claim 1, characterized in that the pricker (10) is of a m-shaped structure and the membrane (13) is an aluminum foil with a thickness of 0.1mm-0.2 mm.