CN214909933U - Be suitable for central venipuncture's position pad - Google Patents

Abstract

The utility model relates to a be suitable for position pad of central venipuncture belongs to the medical instrument field, to the internal jugular vein puncture process, the patient hardly keeps the unchangeable problem in body position to provide following technical scheme, and the technical essential of this application includes headrest, neck pad and shoulder pad, the neck pad sets up between headrest and shoulder pad, fixed connection between headrest, neck pad and the shoulder pad three. This application has the realization to the fixed of puncture in-process patient position, improves the advantage of the success rate of puncture.

Description

Be suitable for central venipuncture's position pad

Technical Field

The application relates to the field of medical equipment, in particular to a body position pad suitable for central venipuncture.

Background

The central venous puncture is a conventional approach for interventional therapy of a venous system, can be used for rapid fluid infusion and blood transfusion, can be used for monitoring central venous pressure, pulmonary artery wedge pressure and the like, and provides a basis for treatment and diagnosis. The central venipuncture technique is widely applied to clinical multiple departments such as anesthesia departments, emergency departments, intensive care units and the like. Meanwhile, a venous access is opened for patients with advanced tumors, long-term treatment is maintained, and life guarantee is provided.

Before carrying out the internal jugular vein puncture process, the patient need take the supine position, and two upper limbs hang down naturally, raise and expose the puncture position, and the head is moderate to lean back and incline to puncture point offside. In clinical procedures, puncturing was performed with the right internal jugular vein.

Need medical personnel to explain the key point of position complex to the patient before the puncture, nevertheless puncture in-process needs the patient to keep the position unchangeable, and along with operation time's increase, the patient hardly keeps the position unchangeable, when patient's position changes, causes the skew of puncture angle easily, reduces the success rate of puncture.

SUMMERY OF THE UTILITY MODEL

In order to realize fixed to the patient position of puncture in-process, improve the success rate of puncture, this application provides a position pad that is suitable for central venipuncture, adopts following technical means:

a body position pad suitable for central venipuncture comprises a head pad, a neck pad and a shoulder pad, wherein the neck pad is arranged between the head pad and the shoulder pad, and the head pad, the neck pad and the shoulder pad are fixedly connected.

Through adopting above-mentioned technical scheme, when puncturing, medical personnel can show the concrete usage of position pad to the patient in advance, the patient is according to medical personnel's instruction, place the head on the headrest, the headrest can provide the support for patient's head, place the neck on the neck pad, the neck pad can provide the support to patient's neck, place the shoulder on the shoulder pad, the shoulder pad can provide the support to patient's shoulder, at the headrest, the neck pad, when the patient lies down can be filled to the shoulder pad under three's the effect, the head, the neck, interval between shoulder and the operation table, the comfort level of patient's operation in-process improves, simultaneously the headrest, the neck pad, the shoulder pad can realize respectively to patient's head, the neck, the restriction of shoulder, and then realize the fixed to puncturing in-process patient's position, make the puncture angle be difficult for changing, the success rate of puncture is improved.

Optionally, a groove capable of being matched with the head of a human body is formed in the headrest.

Through adopting above-mentioned technical scheme, spacing patient's head in the inside of recess, can improve the adaptation degree of headrest and patient's head for patient's head can be stabilized the limit and be located inside the recess, and then can realize fixing patient's head.

Optionally, the head pad is provided with an ear slot capable of being matched with the ear of the human body.

Through adopting above-mentioned technical scheme, during the puncture, the patient places the ear in the inside of ear groove, is favorable to realizing the fixed to patient's ear, because the skin of human ear is thinner, through placing the ear in the ear groove inside, can reduce the pressure to human ear for the ear is difficult for causing the ear to press red or take place to press the sore because of the pressurized.

Optionally, a fillet structure is arranged at the joint of the ear groove and the headrest.

Through adopting above-mentioned technical scheme, through setting up the fillet structure, can reduce and place ear in the ear groove in-process, the friction of ear and ear groove edge for ear is difficult for feeling uncomfortable in long-time fixed process.

Optionally, the neck pad is provided with a neck groove capable of being matched with the neck of the human body.

Through adopting above-mentioned technical scheme, under the limiting action in neck groove for the neck is difficult for taking place the skew on the neck pad, can realize the fixed to human neck.

Optionally, the shoulder pad includes a right shoulder and a left shoulder, and the right shoulder and the left shoulder are symmetrically arranged with the neck pad as a center.

Through adopting above-mentioned technical scheme, left shoulder can realize the support to patient's left shoulder, and right shoulder can realize the support to patient's right shoulder, can realize the lifting to patient's shoulder under the effect of right shoulder and left shoulder, is convenient for fully expose the position of puncture, makes things convenient for the doctor to puncture, improves the success rate of puncture.

Optionally, the end portion of the left shoulder portion is provided with a left arc-shaped end, and the end portion of the right shoulder portion is provided with a right arc-shaped end.

Through adopting above-mentioned technical scheme, when patient's tie was lain on the position pad, left shoulder was located the top of left shoulder, and left side shoulder can be followed left arc end and outwards extended, and patient's right shoulder is located the top of right shoulder, and right side shoulder can be followed right arc end and outwards extended, under the effect of left arc end and right arc end for the outside abundant extension of shoulder keeps the extension state of shoulder.

Optionally, the slope of the left arc-shaped end is less than the slope of the right arc-shaped end.

Through adopting above-mentioned technical scheme for when the patient lies in the position pad top flatly, under the effect of shoulder pad, make patient's right shoulder lift, be convenient for expose the position of puncture, make things convenient for the doctor to puncture, improve the success rate of puncture.

Optionally, the head pad, the neck pad and the shoulder pad are of an integrated structure, and the integrated structure can be an inflatable air bag or a silica gel pad.

Through adopting above-mentioned technical scheme, inflatable airbag or silica gel pad all have certain pliability, can take place the deformation of certain degree under the effect of patient's gravity, improve and patient's laminating degree, the fixed patient's of being convenient for position.

Optionally, the head pad, the neck pad and the shoulder pad are all coated with a protective layer.

By adopting the technical scheme, the protective layer is arranged, so that the patient and the surface of the body position cushion can be separated, and the protective layer can be directly replaced after the operation is finished, thereby facilitating the use of other patients and reducing the cross infection among the patients; the surface of the protective layer can also be wiped by disinfectant, thereby realizing the disinfection of the body position pad.

In summary, the present application has the following beneficial effects:

firstly, a patient can place the head on a head cushion, the neck on a neck cushion and the shoulder on a shoulder cushion according to the guidance of medical staff, the head cushion, the neck cushion and the shoulder cushion can support the patient, the comfort level of the patient in the operation process is improved, and meanwhile the head cushion, the neck cushion and the shoulder cushion can respectively limit the head, the neck and the shoulder of the patient, so that the body position of the patient in the puncturing process is fixed, the puncturing angle is not easy to change, and the success rate of puncturing is improved;

secondly, the ear grooves are formed in the head cushion, so that the ears of the patient are placed in the ear grooves, the fixation of the ears of the patient is facilitated, the pressure on the ears of the human body can be reduced by placing the ears in the ear grooves, and the ears are not prone to being red or sore due to pressure;

and thirdly, through the arrangement of the protective layer, the disinfection work of the body position cushion is convenient to realize, so that the patient is not easy to cross-infect, and the use safety of the body position cushion is improved.

Drawings

FIG. 1 is a front view of a body position pad suitable for central venipuncture in accordance with an embodiment of the present application;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic structural diagram of a posture pad suitable for central venipuncture according to an embodiment of the present application.

In the figure, 1, an integrated structure; 11. a head pad; 111. a groove; 112. an ear canal; 12. a neck pad; 121. a neck groove; 13. a shoulder pad; 131. a through groove; 132. a cambered surface; 133. a right shoulder; 1331. a right arcuate end; 134. a left shoulder; 1341. a left arcuate end; 2. a fillet structure; 3. a fillet structure; 4. and a protective layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

With reference to fig. 1 and 2, a posture pad suitable for central venipuncture disclosed in the present application includes a head pad 11, a neck pad 12 and a shoulder pad 13.

Referring to fig. 2 and 3, the cross section of the headrest 11 is circular, the diameter of the headrest 11 is 20cm, a groove 111 capable of being matched with the head of a human body is formed in the middle of the headrest 11, and the inner diameter of the groove 111 is 16 cm. When patient's head left side was inclined to the left, patient's head can be fixed in the inside of recess 111, makes things convenient for putting of patient's head, and headrest 11 provides effectual support for patient's head this moment, and fixed patient's head and patient keep same position.

With reference to fig. 2 and 3, the groove 111 is provided with an ear slot 112 at the center of the bottom wall thereof, the length of the ear slot 112 is 5cm, and the depth of the ear slot 112 is 2cm, so that the shape of the ear slot 112 is the same as that of the left ear of a human body, and when a patient lies on the head cushion 11, the ear of the patient can be fixed conveniently.

Referring to fig. 2 and 3, the fillet structure 2 is integrally formed at the connection part of the ear groove 112 and the headrest 11, so that friction between the ear part and the ear groove 112 is reduced, and the ear part is not easy to feel uncomfortable during a long-time fixing process.

Referring to fig. 2 and 3, the neck pad 12 is fixedly arranged between the head pad 11 and the shoulder pad 13, the cross section of the neck pad 12 is rectangular, the length of the rectangle is 18cm, the width of the rectangle is 10cm, and the length of the neck pad 12 is equal to the distance between the head pad 11 and the shoulder pad 13. Have on the neck pad 12 can with human neck complex neck groove 121, neck groove 121 sets up along the length direction of neck pad 12, and the length of neck groove 121 is 12cm, and the degree of depth of neck groove 121 is 2cm, and the distance between one side that neck groove 121 is close to headrest 11 and headrest 11 edge is 6 cm. The neck groove 121 is provided with the fillet structure 3 at the connection part with the groove 111 of the head pad 11, so that the transition between the neck and the head can be adapted, and the comfort of a patient is improved.

Referring to fig. 2 and 3, the shoulder pad 13 and the neck pad 12 are vertically disposed, the shoulder pad 13 has a through groove 131 formed in the middle thereof, the through groove 131 is communicated with the neck groove 121, the aperture of the through groove 131 is equal to the aperture of the neck groove 121, the length of the through groove 131 is 12cm, the depth of the through groove 131 is 2cm, and the bottom wall of the through groove 131 is an arc surface 132. The shoulder pad 13 is equally divided into a right shoulder 133 and a left shoulder 134 under the action of the through groove 131, the right shoulder 133 and the left shoulder 134 are symmetrically arranged by taking the neck pad 12 as the center, and the communication positions of the right shoulder 133 and the left shoulder 134 and the through groove 131 are all transited through fillets.

Combine fig. 2 and fig. 3, the tip of right shoulder 133 is provided with right arc end 1331, and the tip of left shoulder 134 is provided with left arc end 1341, and the open end of right arc end 1331 and left arc end 1341 all sets up down, and the slope of left arc end 1341 is less than the slope of right arc end 1331, and patient's right shoulder can be raised to shoulder pad 13 this moment, is convenient for expose the position of puncture, makes things convenient for the doctor to puncture, improves the success rate of puncture.

With reference to fig. 2 and 3, the head pad 11, the neck pad 12 and the shoulder pad 13 are integrated into a single structure 1, and the thickness of the single structure 1 is 5cm, so as to be adapted to the actual structure of the human body. This integral type structure 1 can be for inflatable gasbag, still can be for the silica gel pad, and this implementation is preferred silica gel pad, can improve this integral type structure 1 and patient's laminating degree, the better fixed patient's of being convenient for position.

Combine fig. 2 and fig. 3, the surface cladding of integral type structure 1 has protective layer 4, and protective layer 4 is made by the plastic film, and operating personnel hand is pressed one side of protective layer 4 fixedly, then winds the opposite side around the winding of integral type structure 1 circumferential direction, and the back is together fixed with the both sides of protective layer 4, can realize the protection to integral type structure 1, reduces the wearing and tearing of patient to integral type structure 1 surface. Meanwhile, the surface of the protective layer 4 can be wiped through a disinfectant after the operation is finished, so that cross infection among patients is not easy to occur, and the use safety of the integrated structure 1 is improved.

The implementation principle of the embodiment is as follows: when puncturing, medical personnel can show the specific usage of position pad to the patient in advance, the patient is according to medical personnel's instruction, place the head on headrest 11, the neck is placed on neck pad 12, the shoulder is placed on shoulder pad 13, then deflect patient's head left, make patient's ear get into inside ear slot 112, at headrest 11, neck pad 12, can be respectively to patient's head under shoulder pad 13 three's effect, the neck, the shoulder supports, the realization is fixed to puncture in-process patient position, make the puncture angle be difficult for changing, the success rate of puncture is improved.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a be suitable for position pad of central venipuncture which characterized in that, includes headrest (11), neck pad (12) and shoulder pad (13), neck pad (12) set up between headrest (11) and shoulder pad (13), fixed connection between headrest (11), neck pad (12) and shoulder pad (13) three.

2. A body position pad suitable for central venipuncture according to claim 1, wherein the head pad (11) is provided with a groove (111) capable of matching with the head of a human body.

3. A body position pad suitable for central venipuncture according to claim 1, wherein the head pad (11) is provided with ear grooves (112) capable of engaging with the ears of the human body.

4. A body position pad suitable for central venipuncture according to claim 3, wherein the junction of the ear canal (112) and the headrest (11) is provided with a rounded structure (2).

5. A body position pad suitable for central venipuncture according to claim 1, wherein said neck pad (12) is formed with a neck groove (121) capable of engaging with the neck of a human body.

6. A central venipuncture-compatible body position pad according to claim 1, wherein said shoulder pad (13) comprises a right shoulder portion (133) and a left shoulder portion (134), said right shoulder portion (133) and said left shoulder portion (134) being arranged symmetrically about the neck pad (12).

7. A body position pad suitable for central venipuncture according to claim 6, wherein the end of said left shoulder portion (134) is provided with a left arc-shaped end (1341), and the end of said right shoulder portion (133) is provided with a right arc-shaped end (1331).

8. A body position pad adapted for central venipuncture according to claim 7, wherein the slope of said left arcuate end (1341) is less than the slope of said right arcuate end (1331).

9. A body position pad suitable for central venipuncture according to claim 1, wherein the head pad (11), the neck pad (12) and the shoulder pad (13) are an integrated structure (1), and the integrated structure (1) can be an inflatable air bag or a silicone pad.

10. A body position pad suitable for central venipuncture according to claim 1, wherein the head pad (11), the neck pad (12) and the shoulder pad (13) are coated with a protective layer (4).

Images