CN216495688U - Inflatable intraspinal anesthesia puncture position fixing device - Google Patents

Abstract

The utility model relates to the field of medical auxiliary instruments, and particularly discloses an inflatable intravertebral anesthesia puncture position fixing device which comprises an air bag, wherein the air bag is provided with a cavity for fixing two hands of a user; the gasbag both sides are connected with length adjustable's flexible band, flexible band is used for the cover to locate user's neck portion. The utility model has simple structure and convenient use, can stably and comfortably fix the body position, keeps the spine in buckling, keeps the intervertebral space in the widest state, lightens the workload of nurses, improves the puncture efficiency and success rate and reduces the occurrence of risks.

Description

Inflatable intraspinal anesthesia puncture position fixing device

Technical Field

The utility model relates to the field of medical auxiliary instruments, in particular to an inflation fixing device for fixing a body position before anesthesia puncture in a vertebral canal.

Background

Anesthesia is mostly required before a large number of clinical surgical operations. Intraspinal anesthesia is one of the common anesthesia methods for surgical treatment, including lumbar anesthesia, epidural anesthesia and combined anesthesia of lumbar and dura mater, and is commonly used in abdominal, pelvic, lower limb, anus and perineal operations. The puncture needs to be carried out in a special body position for intravertebral anesthesia, after the puncture is successful, local anesthetic is injected into the intravertebral, the conduction of spinal nerves is blocked, and the operation can be carried out after the pain of the area dominated by the spinal nerves is lost. When the patient is subjected to intravertebral anesthesia, the patient generally takes a lateral position or a sitting position, the lateral position is the most common clinical position, and when the patient is in the lateral position, the patient needs to hold knees with both hands and bend the head to the front of the chest as much as possible, so that the back of the waist is arched backwards, and the back is perpendicular to the bed surface. In clinical diagnosis, lumbar puncture also requires this special position for puncture.

The standard anesthesia puncture position plays an important role in the success of intraspinal anesthesia and the anesthesia effect. At present, when the intraspinal anesthesia is clinically carried out, because the puncture is carried out between the intervertebral spaces forming the vertebral canal, the patient needs to bend legs, bow backs and a side lying operation bed with low head and neck before the puncture, so that the intervertebral spaces are widened as much as possible, and the puncture is convenient for an anaesthetist. However, in actual clinical operation, the matching of patients is difficult, the patients can hardly reach the standard intraspinal anesthesia puncture body position, and other medical personnel are required to adjust the anesthesia puncture body position, so that the working strength of the medical personnel is increased, and the time for opening the operation table is prolonged; in addition, in the process of anesthesia puncture in the spinal canal, the body position stability is poor, the patient easily generates deflection shaking and the like, the risk of needle breakage of the puncture needle or nerve injury exists, the risk of treatment is brought to the patient, and the anesthesia risk, psychological burden and the like are increased for the puncture of an anesthesiologist. While temporary immobilization of the patient's legs and head by the caregiver is often required for effective penetration purposes. When the nursing staff fixes manually, the patient often fails to fix manually due to the fact that the patient is large in stretching explosive force after stimulation, so that the operation time is prolonged, the puncture efficiency is reduced, unnecessary pain can be brought to the patient due to repeated puncture operations, and the risk of causing sequelae is increased.

So far, no good method for treatment is found clinically, so that the design of a device capable of comfortably fixing the body of a lateral lying patient becomes a technical problem which needs to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to overcoming at least one of the above-mentioned deficiencies in the prior art and providing a device that effectively and comfortably secures the body of a lateral decubitus patient to facilitate the administration of intraspinal anesthesia by medical personnel.

The utility model adopts the technical scheme that the inflatable intraspinal anesthesia puncture body position fixing device comprises an air bag, wherein the air bag is provided with a cavity for fixing two hands of a user; the gasbag both sides are connected with length adjustable's flexible band, flexible band is used for the cover to locate user's neck portion.

The utility model provides an inflatable fixing device for anesthesia puncture body positions in a vertebral canal, which is used for sleeving a flexible bridle on the head and neck of a patient on one hand, and placing two hands of the patient in a cavity of an air bag on the other hand, and simultaneously placing the air bag on the two knees, namely holding the two knees with the two hands separated by the air bag to form a posture similar to that the two hands hold the knees, wherein the neck bends towards the abdomen, the fixing degree and the comfort degree of the two knees of the two hands can be adjusted through the inflation quantity, the knee part below the knee part is comfortable when being contacted with the air bag, the compression of skeletal muscle tissues is avoided, and the body position is stably fixed. The utility model has simple structure and convenient use, can stably and comfortably fix the body position, keeps the spine bent, keeps the intervertebral space in the widest state, lightens the workload of nurses, adopts the inflatable air bag to ensure that the biological contact surface of a patient is flexibly jointed with the device, can be regulated individually at any time, improves the experience feeling of the patient, simultaneously improves the puncture efficiency and success rate and reduces the risk.

In practical application, the utility model is not limited to the posture fixation during the intraspinal anesthesia, and the device can be used in any position needing the same or similar position, such as lumbar puncture.

As a preferable technical solution, the airbag includes an airbag main body and an inflator; the air bag main body is in a hollow cylindrical shape, and the hollow cavity is used for placing two hands of a user; two ends of the flexible bridle are respectively connected with two sides of the airbag main body; the inflation device is connected with the airbag main body and used for inflating the airbag main body. When the inflatable air bag is used, the inflation quantity of the air bag main body can be adjusted through adjusting the inflation device, the adaptability is good, and the comfort level of a user is improved.

As a preferable technical solution, the inflation device comprises an inflation tube connected with the airbag main body, and an inflation ball connected with the inflation tube; the inflation tube is connected with the air bag main body through a valve.

As a preferred technical solution, the flexible strap includes a strap body and an adjustable connecting device installed on the strap body, and the adjustable connecting device is used for adjusting the length of the strap body. This scheme has both realized the high-speed joint of the area body through adjustable connecting device, and can adjust the area body length, makes fixing device can be suitable for different users, promotes user's use and experiences.

As a preferable technical scheme, the belt body is a flat soft belt. Preferably a flat canvas strip made of soft cotton-flax material. Further, the inside of the belt body can also be provided with an anti-skid structure.

As a preferred technical scheme, the adjustable connecting device is one of a magic tape, a single-needle buckle, a double-needle buckle, a Chinese character 'ri' buckle, a plate buckle and a buckle. Above-mentioned scheme convenient to use can high efficiency realize the high-speed joint of the area body.

When the adjustable connecting device is a buckle in a structure shaped like a Chinese character 'ri', the buckle is fixedly arranged at one end of the belt body through the middle horizontal edge of the structure shaped like a Chinese character 'ri'; when the belt is used, the belt body penetrates through the Y-shaped structure of the buckle at the other end part to be quickly connected.

When the adjustable connecting device is a magic tape comprising a hook body and a hair body, the hook body and the hair body are respectively and fixedly arranged on different side surfaces at two ends of the belt body; when the hair band is used, the band body which is tensioned and positioned is fixed through the hook body and the hair body which are matched with each other.

When the adjustable connecting device is a buckle comprising a clamping body and a hook body, the clamping body and the hook body are respectively and fixedly arranged at two ends of the flat cloth bridle; when the clamp is used, the flat cloth bridle which is tightened in place is inserted into the clamp body through the hook body to be quickly tied and fixed.

As a preferable technical solution, in order to protect the neck of the user, a neck pad is provided on the flexible belt. The neck of the user can be prevented from discomfort caused by compression when the neck of the user contacts with the neck protection pad.

As a preferred technical solution, the neck pad comprises an inner cushion and an outer cushion, the cushion and the cushion are connected to form a hollow channel, and the strap body passes through the hollow channel. The neck pad can be moved on the canvas belt body manually in the scheme, and discomfort caused by compression can be avoided when the neck of a patient is contacted with the soft cushion.

As a preferred technical scheme, the fixing device further comprises a baffle, and a clamping groove is formed in the bottom of the baffle. The baffle can pass through the draw-in groove is fixed on the iron railing of sick bed or other positions of sick bed, sets up the baffle mainly in order to facilitate the fixed of inflatable air bag.

In practical use, the inflatable air bag is arranged between the two knees and the baffle plate with the clamping groove at the bedside of the operating room and is fixed. The patient lies on the side on the operation bed, bends over the waist and bends the knee, and keeps the knee bending position through the inflation and compression of the air bag; putting two hands in the middle from two sides, holding knees across the knee faces of the air bags, and fixing the knee holding positions of the two hands by inflating and pressing the air bags; the flexible bridle connected with the two sides of the air bag sleeves the head and neck, the neck protection pad is arranged on the neck of the patient, and the length of the bridle is adjusted through the adjustable connecting device, so that the patient can keep the neck in an abdominal buckling state.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a convenient to use, fixed position is stable, with the help of external force is supplementary so that patient's vertebra keeps the biggest bucking, and the intervertebral disc space is in the widest state, improves puncture efficiency, alleviates nurse's work load's inflatable spinal canal anesthesia puncture position fixing device. The fixing device provided by the utility model is simple in structure, can stably fix the body position, adopts an inflatable design to enable the contact surface of the patient and the fixing device to be flexibly attached, can be adjusted at any time in a personalized manner, improves the experience feeling of the patient, simultaneously lightens the workload of nurses, improves the puncture efficiency and success rate, and reduces the risk.

Drawings

FIG. 1 is a partial schematic view of the structure of the present invention.

Fig. 2 is a schematic diagram of an application state of the present invention.

Detailed Description

The drawings are only for purposes of illustration and are not to be construed as limiting the utility model. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Examples

The embodiment provides an inflatable intraspinal puncture body position fixing device, and as shown in fig. 1, the inflatable intraspinal puncture body position fixing device comprises an air bag 1, a valve 2, an inflation tube 8, an inflation ball 3, a canvas belt 4, a neck protection pad 5, a buckle 6 capable of adjusting the length of the canvas belt, and an optional baffle 7. The air bag 1 is hollow and cylindrical, two sides of the air bag are communicated, and the air bag 1 is sequentially communicated with the inflation tube 8 and the inflation ball 3 through the valve 2. When the inflatable air bag is used, the air bag 1 can be inflated and deflated through the inflatable ball and the valve, so that the fixing degree and the comfort degree of the device are adjusted.

Wherein, canvas belt 4 connects in the both sides of gasbag 1, and canvas belt 4 passes through buckle 6 to be connected simultaneously, and buckle 6 is used for realizing canvas belt high-speed joint, can also adjust canvas belt's length simultaneously. Neck pad 5 is including setting up in the inboard cushion and setting up in the liner in the outside, and the canvas area passes from between cushion and the liner, and the cushion can be in the canvas area artificial removal, can avoid oppressing when patient's neck and cushion contact to bring the discomfort.

In practical applications, the baffle 7 may or may not be included in the fixture. In order to facilitate the fixation of the air bag, the air bag fixing device comprises a baffle 7 in the embodiment, and a clamping groove is formed in the bottom of the baffle 7 and can be clamped and fixed on an iron rod beside an operating table.

Adopt buckle 6 as adjustable connecting device in this embodiment, can also choose for use magic subsides, single needle to detain, double needle detains, the letter of a Chinese character ri knot, board buckle etc. in the in-service use, also can realize basically the same effect.

As shown in fig. 2, when in use, the two hands of the patient can be put in from the two sides of the air bag, and the air bag inflated at the same time is arranged at the two knees and fixed by the baffle plate with the clamping groove at the bedside of the operating room. The patient lies on the side on the operation bed, bends over the waist and bends the knee, and keeps the knee bending position through the inflation and compression of the air bag; putting two hands in the middle from two sides, holding knees across the knee faces of the air bags, and fixing the knee holding positions of the two hands by inflating and pressing the air bags; the head and neck parts are sleeved by canvas belts connected with the two sides of the air bag, the neck protection pad is arranged on the neck of the patient, and the length of the canvas belts is adjusted through the buckles, so that the patient keeps the neck in a state of buckling towards the abdomen.

This embodiment provides an facilitate the use, and fixed position is stable, with the help of external force is supplementary so that patient's vertebra keeps the biggest bucking, and the intervertebral disc space is in the widest state, improves puncture efficiency, alleviates nurse's work load's inflatable canalis spinalis internal puncture fixing device, and its simple structure can be stable, fixed anesthesia puncture position comfortably, promotes patient's experience and feels, also improves puncture efficiency and success rate simultaneously, reduces the emergence of danger.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.

Claims (9)

1. An inflatable intraspinal anesthesia puncture body position fixing device is characterized by comprising an air bag, wherein the air bag is provided with a cavity for fixing both hands of a user; the gasbag both sides are connected with length adjustable's flexible band, flexible band is used for the cover to locate user's neck portion.

2. The inflatable intravertebral anesthesia puncture body position fixation device of claim 1, wherein the balloon comprises a balloon body and an inflation device; the air bag main body is in a hollow cylindrical shape, and the hollow cavity is used for placing two hands of a user; two ends of the flexible bridle are respectively connected with two sides of the airbag main body; the inflation device is connected with the airbag main body and used for inflating the airbag main body.

3. The inflatable intravertebral anesthesia puncture body position fixation device of claim 2, wherein the inflation device comprises an inflation tube connected to the balloon body, an inflation ball connected to the inflation tube; the inflation tube is connected with the air bag main body through a valve.

4. The inflatable intravertebral anesthesia puncture body position fixation device of claim 1, wherein the flexible strap comprises a strap body and an adjustable connection means mounted on the strap body for adjusting the length of the strap body.

5. The inflatable intravertebral anesthesia puncture body position fixation device of claim 4, wherein the band body is a flat soft band.

6. The inflatable intravertebral anesthesia puncture body position fixing device of claim 4, wherein the adjustable connecting device is one of a magic tape, a single needle buckle, a double needle buckle, a herringbone buckle, a plate buckle and a buckle.

7. The inflatable intravertebral anesthesia puncture body position fixation device of claim 1, wherein a neck pad is provided on the flexible band.

8. The inflatable intravertebral anesthesia puncture body position fixation device of claim 7, wherein the neck pad comprises an inner cushion and an outer cushion, the cushion and the cushion being connected to form a hollow channel, the flexible strap passing through the hollow channel.

9. The inflatable intravertebral anesthesia puncture body position fixing device according to any one of claims 1 to 8, further comprising a baffle, wherein a clamping groove is formed at the bottom of the baffle.

Images