CN217697508U

CN217697508U - Elastic net sleeve for protecting trocar

Info

Publication number: CN217697508U
Application number: CN202220847393.XU
Authority: CN
Inventors: 闫楠
Original assignee: Third Medical Center of PLA General Hospital
Current assignee: Third Medical Center of PLA General Hospital
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-11-01
Anticipated expiration: 2032-04-13

Abstract

The utility model relates to the technical field of transformers, the utility model discloses an elasticity net cover of protection trocar, including the net cover, the one end of net cover is provided with spacing frame, the spacing post of inner wall fixedly connected with of spacing frame, the outer fixed surface of net cover is connected with the connecting strip, the connecting strip alternates to set up between spacing post, the surface of connecting strip is provided with the son and buckles, the surface of net cover is provided with the box, the pinhole has been seted up to the surface of net cover, make the net cover the surface at the patient palm, and then can wrap up the trocar, thereby can prevent that the patient from taking off the clothes or doing other motions, make the trocar appear the phenomenon that drops, make the trocar cover the surface at the patient palm, and then can wrap up the trocar, thereby can prevent that the patient from taking off the clothes or doing other motions, make the phenomenon that the trocar appear dropping, can prevent that the phenomenon of infection from appearing when the net cover is using, can absorb the sweat that the patient produced in the net cover use.

Description

Elastic net sleeve for protecting trocar

Technical Field

The utility model relates to a transformer technical field, in particular to elasticity net cover of protection trocar.

Background

The indwelling needle is also called a trocar. The core components include a flexible catheter/cannula that can be indwelling in a blood vessel, and a stainless steel puncture guiding stylet. When in use, the catheter and the needle core are punctured into a blood vessel together, after the catheter completely enters the blood vessel, the needle core is withdrawn, and only the soft catheter is left in the blood vessel so as to carry out infusion treatment.

However, the prior trocar has no protective sleeve in the actual use process, so that the trocar is easy to fall off when a patient takes off clothes or does other movements, and therefore, the elastic net sleeve for protecting the trocar is provided.

SUMMERY OF THE UTILITY MODEL

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a protection trocar's elasticity net cover, includes the net cover, the one end of net cover is provided with spacing frame, the spacing post of inner wall fixedly connected with of spacing frame, the outer fixed surface of net cover is connected with the connecting strip, the connecting strip interlude sets up between spacing post, the surface of connecting strip is provided with the son and buckles, the surface of net cover is provided with the box, the pinhole has been seted up to the surface of net cover, the inside of net cover includes first elasticity screen cloth layer, first elasticity screen cloth layer surface is connected with anti-infection dressing layer, anti-infection dressing layer's surface is connected with the cotton layer, the surface on cotton layer is connected with the bamboo fibre layer, the surface on bamboo fibre layer is connected with the cotton layer that absorbs water, the surface on cotton layer that absorbs water is connected with second elasticity screen cloth layer.

Through adopting above-mentioned technical scheme, make the snare cover on the surface of patient's palm, and then can wrap up the trocar, thereby can prevent that the patient from when taking off the clothes or doing other motions, make the phenomenon that the trocar drops appear, make the snare cover on the surface of patient's palm, and then can wrap up the trocar, thereby can prevent that the patient from taking off the clothes or when doing other motions, make the phenomenon that the trocar drops appear, can prevent that the phenomenon of infection from appearing when the snare is used, can absorb the sweat that the patient produced in the snare use.

The utility model discloses a further set up to: the outer surface of the net sleeve is provided with a thumb hole, and the periphery of the net sleeve is serged in a sewing mode.

By adopting the technical scheme, the thumb of the patient can move flexibly, and the movement is improved.

The utility model discloses a further set up to: one side of limiting frame alternates and sets up in the inside of net cover, the surface of limiting frame is provided with the rubber pad.

Through adopting above-mentioned technical scheme, alleviate the extrusion between spacing frame and the patient palm, avoid causing excessive extrusion to the patient palm.

The utility model discloses a further set up to: the limiting columns are evenly distributed inside the limiting frame, the number of the limiting columns is two, and the outer surfaces of the limiting columns are coated with friction sleeves.

Through adopting above-mentioned technical scheme, increase spacing post and connecting strip frictional force, prevent that the net cover from appearing the phenomenon of skidding easily when using.

The utility model discloses a further set up to: the even distribution of son knot is at the surface of connecting strip, the quantity that the son was detained is two, box evenly distributed corresponds the surface of one side net cover at the connecting strip, the quantity of box is six, distance between the box is the same with the distance that the son was detained.

Through adopting above-mentioned technical scheme, utilize the son to detain and the position between the box, can make the net cover be applicable to different patients' palm, improve the practicality of net cover.

The utility model discloses a further set up to: the net cloth in the first elastic net cloth layer and the second elastic net cloth layer is sandwich mesh cloth, the bamboo fiber layer is wound on the outer surface of the cotton cloth layer in a spiral mode, and the water absorption cotton in the water absorption cotton layer is medical water absorption cotton.

By adopting the technical scheme, the integrity of the net sleeve and the antibacterial property of the net sleeve can be ensured, and the integrity of the net sleeve is ensured.

The beneficial effects of the utility model are that: when the device uses, at first pass the thumb of patient from the inside in thumb hole, alternate the connecting strip from the surface of spacing post of spacing frame inside again and pass, then the box that the son that sets up the connecting strip surface detains and the net cover surface sets up is connected, can make the net cover on the surface of patient's palm, and then can wrap up the trocar, thereby can prevent that the patient from taking off the clothes or when doing other movements, make the phenomenon that the trocar drops appear, utilize the position between son detain and the box simultaneously, can make the net cover be applicable to different patients' palm, improve the practicality of net cover.

Utilize the bamboo fibre in anti-infection dressing layer and the bamboo fibrous layer, can prevent that the phenomenon of infection from appearing in the net cover when using, utilize cotton layer and the cotton layer that absorbs water can effectual improvement net cover's hydroscopicity, can absorb the sweat that the patient produced in the net cover use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the middle net cover of the present invention.

Figure 3 is a side view of the invention as a whole.

In the figure, 1, a net sleeve; 101. a first elastic scrim layer; 102. an anti-infective dressing layer; 103. a cotton cloth layer; 104. a bamboo fiber layer; 105. a water absorbent cotton layer; 106. a second elastic scrim layer; 2. a limiting frame; 3. a limiting column; 4. a connecting strip; 5. a sub-buckle; 6. a female buckle; 7. a pinhole; 8. a thumb hole.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a protection trocars's elasticity cylinder mould technical scheme, including cylinder mould 1, the one end of cylinder mould 1 is provided with spacing frame 2, the spacing post 3 of inner wall fixedly connected with of spacing frame 2, the external fixed surface of cylinder mould 1 is connected with connecting strip 4, connecting strip 4 alternates and sets up between spacing post 3, the surface of connecting strip 4 is provided with son and detains 5, the surface of cylinder mould 1 is provided with box 6, pinhole 7 has been seted up to the surface of cylinder mould 1, the inside of cylinder mould 1 includes first elasticity cylinder mould layer 101, first elasticity cylinder mould layer 101 surface is connected with anti-infection dressing layer 102, the surface of anti-infection dressing layer 102 is connected with cotton layer 103, cotton layer 103's surface is connected with bamboo fiber layer 104, bamboo fiber layer 104's surface is connected with water-absorbing cotton layer 105, water-absorbing cotton layer 105's surface is connected with second elasticity cylinder mould layer 106, make cylinder mould 1 cover the surface at the palm of patient, and then can wrap up the trocars, thereby can prevent that the patient from taking off the phenomenon when taking off the clothes or making other movements appear the trocars, make the sweat cylinder mould cover phenomenon appear, thereby prevent that the clothes from absorbing the phenomenon that the trocars from appearing, the clothes from appearing, the use, the sweat cylinder mould 1 from taking off, thereby prevent the phenomenon from appearing in the use.

Preferably, the outer surface of the net sleeve 1 is provided with a thumb hole 8, and the periphery of the net sleeve 1 is serged in a sewing mode, so that the thumb of a patient can move flexibly and is improved.

Preferably, one side interlude of spacing frame 2 sets up in the inside of dictyosome 1, and the surface of spacing frame 2 is provided with the rubber pad, alleviates the extrusion between spacing frame 2 and the patient palm, avoids causing excessive extrusion to the patient palm.

Preferably, the even distribution of spacing post 3 is in the inside of spacing frame 2, and the quantity of spacing post 3 is two, and the outer surface of spacing post 3 is paintd and the friction sleeve, increases spacing post 3 and 4 frictional force of connecting strip, prevents that the phenomenon of skidding from appearing easily when the net cover 1 is used.

Preferably, the even distribution of son knot 5 is at the surface of connecting strip 4, and the quantity of son knot 5 is two, and box 6 evenly distributed is at the surface of connecting strip 4 correspondence one side net cover 1, and the quantity of box 6 is six, and the distance between the box 6 is the same with the distance between the son knot 5, utilizes the position between son knot 5 and the box 6, can make the net cover 1 be applicable to different patients' palm, improves the practicality of net cover 1.

Preferably, the mesh fabrics in the first elastic mesh fabric layer 101 and the second elastic mesh fabric layer 106 are sandwich mesh fabrics, the bamboo fiber layer 104 is spirally wound on the outer surface of the cotton fabric layer 103, and the absorbent cotton in the absorbent cotton layer 105 is medical absorbent cotton, so that the integrity of the net cover 1 and the antibacterial property of the net cover 1 can be ensured, and the integrity of the net cover 1 is ensured.

The working principle is as follows: the safety of each structure of this device is examined earlier before using, when the device used, at first pass the thumb of patient from the inside of thumb hole 8, again with connecting strip 4 from the inside surface interlude of spacing post 3 of spacing frame 2, then be connected the son that sets up 4 surface of connecting strip 5 with the box 6 that sets up of net cover 1 surface, can make net cover 1 cover the surface at patient's palm, and then can wrap up the trocar, thereby can prevent that the patient from when taking off the clothes or doing other movements, make the phenomenon that the trocar appears coming off, utilize the position between son and the box 6 simultaneously, can make net cover 1 be applicable to different patient's palm, improve the practicality of net cover 1, utilize the bamboo fibre in anti-infection dressing layer 102 and the bamboo fibre layer 104 simultaneously, can prevent that the phenomenon of infection from appearing when using in net cover 1, utilize cotton layer 103 and the hydroscopic cotton layer 105 can effectually improve the hydroscopicity of net cover 1, can absorb the sweat that the patient produced in the use of net cover 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and standard components used in the description herein may be commercially available and may be custom-built from descriptions of both the detailed description and the drawings, with the specific connections for each component being made by conventional means well known in the art, with the machines, components, and apparatuses being made by conventional means well known in the art, and with the circuits being made by conventional means well known in the art, and without further elaboration herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An elastic net cover for protecting a trocar, which comprises a net cover (1), and is characterized in that: the anti-infection elastic net cloth is characterized in that one end of the net cover (1) is provided with a limiting frame (2), the inner wall of the limiting frame (2) is fixedly connected with limiting columns (3), the outer surface of the net cover (1) is fixedly connected with connecting strips (4), the connecting strips (4) are arranged between the limiting columns (3) in an inserting mode, the outer surfaces of the connecting strips (4) are provided with buckles (5), the outer surface of the net cover (1) is provided with female buckles (6), the outer surface of the net cover (1) is provided with pinholes (7), the inner portion of the net cover (1) comprises a first elastic net cloth layer (101), the outer surface of the first elastic net cloth layer (101) is connected with an anti-infection coating layer (102), the outer surface of the anti-infection coating layer (102) is connected with a cotton cloth layer (103), the outer surface of the cotton layer (103) is connected with a bamboo fiber layer (104), the outer surface of the bamboo fiber layer (104) is connected with a water absorption cotton layer (105), and the outer surface of the water absorption cotton layer (105) is connected with a second elastic net cloth layer (106).

2. An elastic mesh for protecting a trocar according to claim 1, wherein: the outer surface of the net sleeve (1) is provided with a thumb hole (8), and the periphery of the net sleeve (1) is sewn to be serged.

3. An elastic mesh for protecting a trocar according to claim 1, wherein: one side of the limiting frame (2) is arranged inside the net sleeve (1) in a penetrating mode, and a rubber pad is arranged on the outer surface of the limiting frame (2).

4. An elastic mesh for protecting a trocar according to claim 1, wherein: the limiting columns (3) are uniformly distributed inside the limiting frame (2), the number of the limiting columns (3) is two, and the outer surfaces of the limiting columns (3) are coated with friction sleeves.

5. An elastic mesh for protecting a trocar according to claim 1, wherein: the even distribution of son knot (5) is at the surface of connecting strip (4), the quantity that son detained (5) is two, box (6) evenly distributed corresponds the surface of one side net cover (1) in connecting strip (4), the quantity of box (6) is six, distance between box (6) is the same with the distance that son detained between (5).

6. An elastic mesh for protecting a trocar according to claim 1, wherein: the net cloth in the first elastic net cloth layer (101) and the second elastic net cloth layer (106) is sandwich mesh cloth, the bamboo fiber layer (104) is spirally wound on the outer surface of the cotton cloth layer (103), and the water absorption cotton in the water absorption cotton layer (105) is medical water absorption cotton.