CN209361589U - A kind of fixed protective case of CVC - Google Patents

Abstract

The utility model relates to a kind of protective cases; more particularly to a kind of fixed protective case of CVC; including body made of flexible material; set is equipped with the placed cavity for placing CVC conduit in vivo; body upper end is provided with the conduit being connected to placed cavity and protrudes into mouth; body lower end is provided with the infusion apparatus connecting for infusion apparatus with CVC conduit and protrudes into mouth, and the infusion apparatus protrudes into mouth and is connected to placed cavity, and the body lower end is provided with the lid that infusion apparatus can be protruded into mouth closure.The utility model is located at the external end of patient to CVC conduit using the body of tubular structure and is wrapped entirely, it is outer to be avoided that the end of CVC conduit is exposed to, a possibility that reducing infection, body uses non-woven fabrics skin compatible material, it is more comfortable when can make patient using the utility model, body can be fixed on patient's wall of the chest by CVC application along duct direction, and position can be adjusted with individual difference, keep CVC fixation stronger, CVC application is not easy to tilt, it can be reduced maintenance times, reduce the expense of patient, mitigate workload of the nurse.

Description

A kind of fixed protective case of CVC

Technical field

The utility model relates to a kind of protective cases, and in particular to a kind of fixed protective case of CVC.

Background technique

Subclavian vein conduit (CVC) is widely used in stem cell transplantation, is undertaken in stem cell transplantation patient treatment Very important effect, be the life channel of stem cell transplantation patient.CVC is easy de- pipe, site of puncture since conduit is shorter It is close from respiratory tract under clavicle, vulnerable to extraneous bacterium infection, the nursing of various aspects should be carried out during indwelling.In addition, conduit energy Can no safe and effective fixation be directly related to various treatment methods and carry out well, maintains conduit normal function, reduces concurrently The generation of disease and the comfort level for increasing patient are catheter-nursing emphasis, and the key of hematopoietic stem cell transplantation.Stem cell transplantation Patients with low immunity should more carry out the nursing of conduit, and infection is reduced or avoided.Patient can be allowed more comfortable CVC fixation, improved The quality of life of patient.Clinically CVC is led mostly with gauze dressing or transparent applicator covering part conduit and infusion connector at present Pipe is connected infusion connector and is tied up on patient's patient's gown with gauze package, because position is fixed, cannot be adjusted with individual difference, and CVC Application easily tilts, and frequency of maintenance increases, and increases nursing work load, patient's expense but will be made to increase, and because needing constantly maintenance CVC application, so patient's patient's gown cannot be buckled completely, is unfavorable for warm patients.

Summary of the invention

The utility model is directed to above-mentioned drawback, provides a kind of fixed protective case of CVC, which is provided with body, right When CVC conduit is fixed, CVC conduit, which is located at the external end of patient and protrudes into mouth from conduit, to be directly protruding into placed cavity, further according to a The selection of body difference needs fixed position, then is pasted body on a patient body with adhesive tape, set physical efficiency to CVC conduit into Row is preferable to be protected and fixes, very convenient.

The goal of the invention of the utility model is achieved through the following technical solutions: a kind of fixed protective case of CVC, including soft Property material made of body, set is equipped with placed cavity for placing CVC conduit in vivo, and body upper end is provided with to be connected to placed cavity Conduit protrudes into mouth, and body lower end is provided with the infusion apparatus connecting for infusion apparatus with CVC conduit and protrudes into mouth, and the infusion apparatus protrudes into mouth It is connected to placed cavity, the body lower end is provided with the lid that infusion apparatus can be protruded into mouth closure.

When fixed to CVC conduit, CVC conduit, which is located at the external end of patient and protrudes into mouth from conduit, is directly protruding into placed cavity Interior, body can be fixed on patient's wall of the chest along duct direction, the position of body can be adjusted with individual difference, then will be covered with adhesive tape Body is pasted on a patient body, and in order to avoid patient is because of Continuous pressing device for stereo-pattern allergy, allergic-preventing adhesive tape can be used, do not need defeated The infusion apparatus of body lower end is protruded into mouth closure by lid at the end of liquid or infusion, is avoided other objects from protruding into mouth from infusion apparatus and is touched To CVC conduit, CVC conduit can be protected well；When needing to be infused, open lid, by the connecting pin of infusion apparatus from Infusion apparatus protrudes into mouth and protrudes into the intracorporal placed cavity of set, and the connecting pin of infusion apparatus is connect with CVC conduit.It is practical new using this When type, CVC application be sticked at the CVC puncture above body, body CVC is applied other than conduit exposed parts and infusion connector Socket, nurse have little influence on the fixation of CVC application when to CVC catheter manipulation, so CVC application is not easy to tilt, can be reduced Maintenance times reduce the expense of patient, mitigate workload of the nurse, and body, when infusion is not with being infused, the utility model can CVC conduit is preferably protected and fixed.

Preferably, the body is tubular structure when deformation occurs, the conduit protrudes into mouth, placed cavity, infusion apparatus It protrudes into mouthful three and combines the through-hole to be formed among the body of tubular structure.

Preferably, the body is made of non-woven fabrics, set external surface is horizontally arranged with two or more for pasting The rubber strip of adhesive tape, it is parallel to each other between rubber strip.Non-woven fabrics is a kind of skin compatible material, and body is made of non-woven fabrics, can be made Patient is more comfortable.Because body is made of non-woven fabrics, if replacing glue using a period of time directly by tape-stripping on body When band, adhesive tape of tearing can damage body, and rubber strip is provided on body, and tape-stripping is on rubber strip to body Be fixed, will not the non-woven fabrics part to body damage, the service life of body can be extended.

Preferably, the body and cover hinge, it is provided with and works in coordination between the set outside and lid Velcro.

Preferably, the hair side of the velcro is fixedly mounted on lid, the hook surface of the velcro is fixedly mounted on The lateral surface of body.

Preferably, two rubber clamping strips in correspondence with each other are fixedly connected on the inside of the body, the clamping of two slat gums It is set between item there are two the connection buckle for connecting two slat gum clamping strips, when two slat gum clamping strips are connected by connection buckle When together, two slat gum clamping strips are located at the position between two connection buckles and form one for clamping the clamping of CVC conduit Area.Usually, without being linked together by connection buckle between two slat gum clamping strips, when because of conditions of patients reason needs pair When CVC conduit is further fixed, two slat gum clamping strips are linked together by connection buckle, two slat gums clamp at this time Clamp area between item can carry out CVC conduit more effectively fixed.

Preferably, the connection buckle includes the convex buckle worked in coordination and recessed button, convex buckle can be embedded in recessed button, the same company Convex buckle and recessed button on buckle are separately positioned on two slat gum clamping strips.

Compared with prior art, the utility model has the following beneficial effects: the utility model uses the set of tubular structure The part that body is located at other than CVC application CVC conduit is wrapped entirely, is avoided the end of CVC conduit from being exposed to outer, is reduced A possibility that infection, body use non-woven fabrics skin compatible material, and more comfortable when can make patient using the utility model, body passes through CVC application can be fixed on patient's wall of the chest along duct direction, and can adjust position with individual difference, keep CVC fixation stronger, CVC application is not easy to tilt, and can be reduced maintenance times, reduces the expense of patient, mitigates workload of the nurse.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model use state diagram；

Fig. 3 is schematic diagram of internal structure when the utility model is used；

Fig. 4 is two slat gum clamping strip attachment structure schematic diagrams；

Marked in the figure: 1, body, 2, placed cavity, 3, conduit protrude into mouth, 4, infusion apparatus protrude into mouth, 5, lid, 6, rubber strip, 7, hair side, 8, hook surface, 9, rubber clamping strip, 10, connection buckle, 11, clamp area, 12, convex buckle, 13, recessed button, 14, adhesive tape.

Specific embodiment

Represented embodiment is further described the utility model with reference to the accompanying drawing:

Embodiment 1

As shown in Figs 1-4, the fixed protective case of a kind of CVC, including body 1 made of flexible material, interior be equipped with of body 1 are used for The placed cavity 2 of CVC conduit is placed, 1 upper end of body is provided with the conduit being connected to placed cavity 2 and protrudes into mouth 3, and 1 lower end of body is provided with use Mouth 4 is protruded into the infusion apparatus that infusion apparatus is connect with CVC conduit, the infusion apparatus protrudes into mouth 4 and is connected to placed cavity 2, the body 1 Lower end, which is hinged with, can protrude into infusion apparatus on the lid 5 that mouth 4 is closed, and be provided with mutual matching between 1 lateral surface of the body and lid 5 The velcro of conjunction.The hair side 7 of the velcro is fixedly mounted on above lid 5, and the hook surface 8 of the velcro is fixedly mounted on set The lateral surface of body 1.The body 1 is tubular structure when deformation occurs, and the conduit protrudes into mouth 3, placed cavity 2, infusion apparatus and stretches 4 three of entrance combines the through-hole to be formed among the body 1 of tubular structure, and the body 1 is made of non-woven fabrics, 1 appearance of body Face is horizontally arranged with two rubber strips 6 for Continuous pressing device for stereo-pattern 14, parallel to each other between rubber strip 6.

Be fixedly connected with two rubber clamping strips 9 in correspondence with each other on the inside of the body 1, two slat gum clamping strips 9 it Between set there are two for connect the connection buckles 10 of two slat gum clamping strips 9, the connection buckle 10 includes the convex buckle 12 worked in coordination With recessed button 13, convex buckle 12 can be embedded in recessed button 13, and the convex buckle 12 and recessed button 13 on the same connection buckle 10 are separately positioned on two On rubber clamping strip 9.When two slat gum clamping strips 9 are linked together by connection buckle 10, two slat gum clamping strips 9 are located at two Position between a connection buckle 10 forms one for clamping the clamp area 11 of CVC conduit.

Specific embodiment described in text is only to give an example to the spirit of the present invention.Belonging to the utility model Those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitutes, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (7)

1. a kind of fixed protective case of CVC, which is characterized in that including body made of flexible material (1), set is equipped with for putting in vivo The placed cavity (2) of CVC conduit is set, body upper end is provided with the conduit being connected to placed cavity and protrudes into mouth (3), and body lower end, which is provided with, to be used for The infusion apparatus that infusion apparatus is connect with CVC conduit protrudes into mouth (4), and the infusion apparatus protrudes into mouth and is connected to placed cavity, under the body End is provided with the lid (5) that infusion apparatus can be protruded into mouth closure.

2. a kind of fixed protective case of CVC according to claim 1, which is characterized in that the body is when deformation occurs Tubular structure, the conduit protrude into mouth, placed cavity, infusion apparatus protrude into mouthful three combine to be formed it is logical among the body of tubular structure Hole.

3. the fixed protective case of a kind of CVC according to claim 1 or 2, which is characterized in that the body is fabric using nonwoven At set external surface is horizontally arranged with two or more the rubber strips (6) for being used for Continuous pressing device for stereo-pattern, parallel to each other between rubber strip.

4. the fixed protective case of a kind of CVC according to claim 1, which is characterized in that the body and cover hinge, it is described The velcro worked in coordination is provided between set outside and lid.

5. the fixed protective case of a kind of CVC according to claim 4, which is characterized in that the hair side (7) of the velcro is fixed It is mounted on lid, the hook surface (8) of the velcro is fixedly mounted on the lateral surface of body.

6. the fixed protective case of a kind of CVC according to claim 1, which is characterized in that be fixedly connected on the inside of the body Two rubber clamping strips (9) in correspondence with each other, set that there are two for connecting the clamping of two slat gums between two slat gum clamping strips The connection buckle (10) of item, when two slat gum clamping strips are linked together by connection buckle, two slat gum clamping strips are located at two Position between connection buckle forms one for clamping the clamp area (11) of CVC conduit.

7. the fixed protective case of a kind of CVC according to claim 6, which is characterized in that the connection buckle includes working in coordination Convex buckle (12) and recessed button (13), convex buckle can be embedded in recessed button, convex buckle on the same connection buckle and recessed button are separately positioned on two On slat gum clamping strip.