CN212756012U - Upper limb restraint tool for blood penetration - Google Patents
Upper limb restraint tool for blood penetration Download PDFInfo
- Publication number
- CN212756012U CN212756012U CN202020926640.6U CN202020926640U CN212756012U CN 212756012 U CN212756012 U CN 212756012U CN 202020926640 U CN202020926640 U CN 202020926640U CN 212756012 U CN212756012 U CN 212756012U
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- CN
- China
- Prior art keywords
- restraint
- bracket
- palm
- upper limb
- restraint bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000001364 upper extremity Anatomy 0.000 title claims abstract description 15
- 239000008280 blood Substances 0.000 title claims abstract description 13
- 210000004369 blood Anatomy 0.000 title claims abstract description 13
- 230000035515 penetration Effects 0.000 title claims description 3
- 238000001631 haemodialysis Methods 0.000 claims abstract description 11
- 230000000322 hemodialysis Effects 0.000 claims abstract description 11
- 241000282376 Panthera tigris Species 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims 1
- 238000011282 treatment Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 238000001467 acupuncture Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 abstract description 2
- 206010016717 Fistula Diseases 0.000 description 4
- 230000003890 fistula Effects 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 3
- 210000002310 elbow joint Anatomy 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 210000003857 wrist joint Anatomy 0.000 description 3
- 206010018852 Haematoma Diseases 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 244000060701 Kaempferia pandurata Species 0.000 description 2
- 208000001431 Psychomotor Agitation Diseases 0.000 description 2
- 206010038743 Restlessness Diseases 0.000 description 2
- 235000016390 Uvaria chamae Nutrition 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 206010003591 Ataxia Diseases 0.000 description 1
- 208000037157 Azotemia Diseases 0.000 description 1
- 206010010947 Coordination abnormal Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010033372 Pain and discomfort Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 206010042345 Subcutaneous haematoma Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 208000034158 bleeding Diseases 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 208000016290 incoordination Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 238000009256 replacement therapy Methods 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Images
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- External Artificial Organs (AREA)
Abstract
The utility model relates to a blood passes through upper limbs restraint utensil, including restraint bracket and restraint band, characterized in that, the restraint bracket is a long strip shape with U-shaped groove, the inner surface profile of the U-shaped groove is identical with the physiological curve of the outer surface of the human arm; the restraint band is disposed at an edge of a side of the restraint bracket. The utility model discloses improve the restraint bracket for the interior profile shape that accords with human arm physiology curve for the patient improves at the hemodialysis treatment in-process travelling comfort. Furthermore, the front part of the bracket is provided with the handle which supports the tiger's mouth, after the restraint strap is restrained, the palm cannot upwarp or droop due to the support of the tiger's mouth, and the problem of long-time hemodialysis is solved. Meanwhile, the grip is also beneficial to the easy realization of the fist making action of the patient during the acupuncture.
Description
Technical Field
The utility model relates to a medical upper limbs restraint device especially relates to the auxiliary fixtures that carry out the restraint to the patient's arm is passed through to blood.
Background
Hemodialysis treatment is one of the most commonly used kidney replacement therapies for maintaining life of uremia patients, establishing an effective vascular access is the premise of smoothly performing dialysis treatment, and arteriovenous internal fistula is a life line for maintaining dialysis of the hemodialysis patients and is one of long-term effective vascular accesses. For patients with mental disorder, unconsciousness, restlessness, incoordination, hemiparalysis of limbs of arteriovenous internal fistula and the like, about 4 hours of hemodialysis treatment often causes the falling and displacement of a puncture needle and the slippage of a blood road tube due to the involuntary restlessness of arms and hands, so that the venous pressure is increased, bleeding, hematoma and the like, the dialysis treatment cannot be normally carried out, and great pain and fear are brought to the patients. Even if a common patient is in a lying state between the arm 6 and the palm 7 as shown in fig. 4 and 5 for about 4 hours in hemodialysis treatment, the palm 7 is prone to upwarp or droop, the artery or vein puncture needle tip adheres to the wall due to muscle stretching in the local posture, insufficient blood flow or increased vein pressure occurs, hemodialysis treatment cannot be performed normally, and even needle slippage, blood vessel puncture by a needle and other conditions occur in serious cases, bleeding, blood seepage and subcutaneous hematoma at the puncture part are caused, complications such as internal fistula infection, stenosis and the like occur, the workload of medical staff is increased, and pain and discomfort are brought to the patient.
Disclosure of Invention
The utility model discloses to above problem provides one kind when retraining the upper limbs comfortably, can effectively avoid the palm to upwarp, flagging for the arm to the blood that helps the initial stage to prick the needle passes through upper limbs restraint utensil.
The technical scheme of the utility model is that: the restraint bracket is in a long strip shape with a U-shaped groove, and the contour of the inner surface of the U-shaped groove is matched with the physiological curve of the outer side surface of the arm of a human body; the restraint band is disposed at an edge of a side of the restraint bracket.
The restraint bracket is provided with a grip for supporting the tiger's mouth of the palm of a human body towards the front part of the arm of the human body.
The length of the handle is more than or equal to the width of the palm of the human body.
The front end of the restraint bracket at least extends to the finger root position on the back of the palm of the human body.
And a plurality of air holes are formed at the bottom of the constraint bracket.
And a flexible lining layer is arranged on the inner surface of the U-shaped groove of the restraint bracket.
The utility model discloses improve the restraint bracket for the interior profile shape that accords with human arm physiology curve for the patient improves at the hemodialysis treatment in-process travelling comfort. Furthermore, the front part of the bracket is provided with the handle which supports the tiger's mouth, after the restraint strap is restrained, the palm cannot upwarp or droop due to the support of the tiger's mouth, and the problem of long-time hemodialysis is solved. Meanwhile, the grip is also beneficial to the easy realization of the fist making action of the patient during the acupuncture.
Drawings
Figure 1 is a schematic structural view of the present invention,
figure 2 is a view from a in figure 1,
figure 3 is a cross-sectional view B-B of figure 1,
figure 4 is a reference drawing one of the background state of the invention,
figure 5 is a reference diagram ii of the background state of the invention,
FIG. 6 is a reference diagram of the utility model in use;
in the figure, 1 is a restraint bracket, 2 is a restraint belt, 3 is a handle, 4 is an air hole, and 5 is a flexible lining layer;
6 is an arm, 7 is a palm, and 8 is a tiger's mouth.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1-3, which comprises a restraint bracket 1 and a restraint strap 2, wherein the restraint bracket 1 is a strip shape with a U-shaped groove, the U-shaped groove is used for placing the arm 6 of a patient, and the inner surface contour of the U-shaped groove is matched with the physiological curve of the outer surface of the arm 6 of the human body; the restraint strap 2 is disposed at the edge of the side of the restraint bracket 1 to bind the patient's arm 6 to the U-shaped channel, preventing the patient's arm 6 from moving so as to be separated from the restraint bracket 1.
The restraint bracket 1 is provided with a handle 3 for supporting a tiger mouth 8 of a palm 7 of a human body towards the front part of an arm 6 of the human body, as shown in fig. 6, the handle 3 is used for fixing the posture of the palm 7 of the human body relative to the arm 6, so that the palm 7 is placed upright relative to the arm 6, the artery and the vein are ensured to be in a natural blood circulation state, and the normal operation of the blood permeation work is maintained.
The length of the handle 3 is larger than or equal to the width of the palm 7 of the human body, so that the palm 7 is ensured to be completely controlled and restrained.
The front end of the restraint bracket at least extends to the finger root position on the back of the palm of the human body. Thus, the movement of the wrist joint of the palm 7 of the human body in the inward and outward directions can be restrained.
The bottom of the constraint bracket 1 is provided with a plurality of air holes 4, so that the arms 6 of the human body can keep permeable with the outside air in a long-time hemodialysis process, and large-area compression is avoided.
The inner surface of the U-shaped groove of the restraint bracket 1 is provided with a flexible lining layer 5, so that the comfort of the human arm 6 placed in the restraint bracket 1 is improved. The flexible lining layer 5 can be made of gauze, medical non-woven fabrics and the like, and is lined with medical cotton.
When the restraint bracket is specifically applied, a long-strip-shaped hole groove can be formed in the side edge of the restraint bracket 1 and used for penetrating and tying a restraint strap. The use method of the restraint tool is explained and demonstrated by the patient or family members before use, so that the restraint tool is matched with the patient or family members to assist the patient to take a comfortable position. After arteriovenous internal fistula puncture closed cycle, the restraint bracket 1 is lightly placed below the puncture side limb (together with a treatment towel, namely a flexible lining layer), a restraint belt with a certain length is used for knotting and fixing 3-8cm above the elbow joint by penetrating through a long strip-shaped hole groove for 2-3 circles, and according to the length of the upper limb of a patient, the restraint belt with the other length is used for knotting by penetrating through a long strip-shaped hole groove for 2-3 circles. Before fixation, the patient can lightly hold the handle to ensure that the tiger's mouth between the thumb and the forefinger is supported on the handle, and after the puncture, the patient can relax. When the treatment is finished, the upper limb restraint tool is gently taken down before the arteriovenous puncture needle is pulled out.
The restraint bracket of the utility model is made of waterproof and anti-corrosion materials, and can be soaked or cleaned for disinfection, thereby avoiding cross infection. The shape of the restraint bracket is matched with the physiological curve and the shape of the outer side of the upper limb of the human body, and the restraint bracket has a better limb fixing effect. The restraint belt is arranged in the side hole groove of the restraint bracket, so that the blood circulation of the upper limb is not influenced, and the venous pressure is increased; the blood way pipe can be fixed in the inboard of restraint bracket, avoids the blood way pipe slippage. After the restraint tool is used, the elbow joint is fixed, so that the elbow joint cannot bend and twist, the inward and outward movement of the wrist joint is restrained, and the upward tilting and downward tilting movement of the wrist joint is restrained by the handle at the front part of the restraint bracket; the falling and the displacement of the puncture needle are avoided, the blood seepage, the hematoma and the like are caused, and the safety of the patient is ensured. As shown in fig. 6.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (6)
1. The upper limb restraint tool for blood penetration comprises a restraint bracket and a restraint belt, and is characterized in that the restraint bracket is in a long strip shape with a U-shaped groove, and the contour of the inner surface of the U-shaped groove is matched with the physiological curve of the outer side surface of the arm of a human body; the restraint band is disposed at an edge of a side of the restraint bracket.
2. The apparatus as claimed in claim 1, wherein the restraint bracket is provided with a grip for supporting the tiger's mouth of the palm of the human body toward the front of the arm of the human body.
3. The blood permeable upper limb restraint of claim 2, wherein the length of the grip is greater than or equal to the width of the palm of the human hand.
4. The ventilated upper limb restraint of claim 1, wherein the front end of the restraint bracket extends at least to the base of the human palm.
5. The hemodialysis upper limb restraint of claim 1, wherein a plurality of ventilation holes are formed on the bottom of the restraint bracket.
6. The permeable upper extremity restraint of claim 1, wherein a flexible lining layer is provided on the inner surface of the U-shaped channel of the restraint bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020926640.6U CN212756012U (en) | 2020-05-27 | 2020-05-27 | Upper limb restraint tool for blood penetration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020926640.6U CN212756012U (en) | 2020-05-27 | 2020-05-27 | Upper limb restraint tool for blood penetration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212756012U true CN212756012U (en) | 2021-03-23 |
Family
ID=75069331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020926640.6U Expired - Fee Related CN212756012U (en) | 2020-05-27 | 2020-05-27 | Upper limb restraint tool for blood penetration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212756012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143568A (en) * | 2021-04-09 | 2021-07-23 | 烟台毓璜顶医院 | Upper limb restraint brace for dialysis |
-
2020
- 2020-05-27 CN CN202020926640.6U patent/CN212756012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143568A (en) * | 2021-04-09 | 2021-07-23 | 烟台毓璜顶医院 | Upper limb restraint brace for dialysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |